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Service ManualContents
32PFL4909/F7 PHILIPS (Serial No.: ME1)
32PFL4609/F7 PHILIPS (Serial No.: ME1)
32PFL4909/F8 PHILIPS (Serial No.: XA1)
32” LCD TVchassis PL14.12
140324
© 2014 Funai Electric Co., Ltd.
All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed, downloaded or stored in any storage medium, in any form or for any purpose without the express prior written consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.
Information in this document is subject to change without notice. Funai reserves the right to change the content herein without the obligation to notify any person or organization of such changes.
with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way without the express written consent of Funai. All other trademarks used herein remain the exclusive property of their respective owners. Nothing contained in this manual should be construed as granting, by implication or otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law.
This service manual contains information of different types of models.Make sure to refer to the section describing your model.
IMPORTANT SAFETY NOTICE
Proper service and repair is important to the safe, reliable operation of all P&F Equipment. The service procedures recommended by P&F and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.
It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. P&F could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, P&F has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by P&F must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.
The LCD panel is manufactured to provide many years of useful life. Occasionally a few non active pixels may appear as a tiny spec of color. This is not to be considered a defect in the LCD screen.
TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1How to Initialize the LCD TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1Exploded Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1
1-1 PL14.12SP
SPECIFICATIONS
< TUNER / NTSC >
< TUNER / ATSC >
< LCD PANEL >
< VIDEO >
< AUDIO >
All items are measured across 8 Ω load at speaker output terminal with L.P.F.
Description Condition Unit Nominal Limit
1. AFT Pull-In Range --- MHz ±2.3 ±2.1
2. Synchronizing Sens.TV.ch.4
CA.ch.31CA.ch.87
dBµVdBµVdBµV
181818
202023
Description Condition Unit Nominal Limit
1. Received Freq. Range (-28dBm) --- kHz --- ±100
2. ATSC Dynamic Range (min / max)ch.4
ch.10ch.41
dBmdBmdBm
---------
-76/0-76/0
-76/+4
Description Condition Unit Nominal Limit
1. Native Pixel Resolution HorizontalVertical
pixelspixels
1366768
------
2. Brightness (w / filter) factory mode, 100% white cd/m2 250 ---
3. Viewing Angle HorizontalVertical
°°
-89 to 89-89 to 89
------
Description Condition Unit Nominal Limit
1. Over Scan HorizontalVertical
%%
55
5±55±5
2. Color Temperature
---xy
°K 120000.2720.278
---±3%±3%
<Measurement condition>Input signal: HDMI1 Raster (40/80IRE) 1080i@60Measurement point: Screen centerMeasuring instrument: Made of KONICA MINOLTA Luminance meter CA-310Aging time: 60min. (Retail MODE / 100IRE Raster HDMI
1080i@60)MODE setting of TV: Shipment setting / Retail MODEAmbient temperature: 25°C ±5°C
3. Resolution (composite video) HorizontalVertical
lineline
400350
------
Description Condition Unit Nominal Limit
1. Audio MAX Output (ATSC 0dBfs) Lch/Rch W 8.0/8.0 7.0/7.0
2. Audio Distortion (NTSC) 500mW: Lch/Rch % 0.5/0.5 2.0/2.0
2-1 LTVN_ISP
IMPORTANT SAFETY PRECAUTIONS
Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
Safety Precautions for LCD TV Circuit1. Before returning an instrument to the
customer, always make a safety check of the entire instrument, including, but not limited to, the following items:
a. Be sure that no built-in protective devices are defective and have been defeated during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer. Correctly replace all missing protective shields, including any removed for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including but not limited to, nonmetallic control knobs, insulating fishpapers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning. Servicers who defeat safety features or fail to perform safety checks may be liable for any resulting damage.
b. Be sure that there are no cabinet openings through which an adult or child might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, (1) spacing between the Liquid Crystal Panel and the cabinet mask, (2) excessively wide cabinet ventilation slots, and (3) an improperly fitted and/or incorrectly secured cabinet back cover.
c. Antenna Cold Check - With the instrument AC plug removed from any AC source, connect an electrical jumper across the two AC plug prongs. Place the instrument AC switch in the on position. Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and, if applicable, to the coaxial connector. If the measured resistance is less than 1.0 megohm or greater than 5.2 megohm, an abnormality exists that must be corrected before the instrument is returned to the customer. Repeat this test with the instrument AC switch in the off position.
d. Leakage Current Hot Check - With the instrument completely reassembled, plug the AC line cord directly into a 120 V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI) C101.1 Leakage Current for Appliances and Underwriters Laboratories (UL) 1410, (50.7). With the instrument AC switch first in the on position and then in the off position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the instrument (antennas, handle brackets, metal cabinet, screw heads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5 milli-ampere. Reverse the instrument power cord plug in the outlet and repeat the test.
ANY MEASUREMENTS NOT WITHIN THE LIMITS SPECIFIED HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST BE ELIMINATED BEFORE RETURNING THE INSTRUMENT TO THE CUSTOMER OR BEFORE CONNECTING THE ANTENNA OR ACCESSORIES.
2. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the receiver chassis, or on the Liquid Crystal Panel.
ALSO TEST WITHPLUG REVERSEDUSING ACADAPTER PLUGAS REQUIRED
TEST ALL EXPOSEDMETAL SURFACES
READING SHOULD NOT BE ABOVE 0.5 mA
EARTHGROUND
_
DEVICELEAKAGECURRENT
TESTER
+BEINGTESTED
2-2 LTVN_ISP
3. Design Alteration Warning - Do not alter or add to the mechanical or electrical design of this TV receiver. Design alterations and additions, including, but not limited to circuit modifications and the addition of items such as auxiliary audio and/or video output connections, might alter the safety characteristics of this receiver and create a hazard to the user. Any design alterations or additions will void the manufacturer's warranty and may make you, the servicer, responsible for personal injury or property damage resulting therefrom.
4. Hot Chassis Warning -
a. Some TV receiver chassis are electrically connected directly to one conductor of the AC power cord and maybe safety-serviced without an isolation transformer only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC power source. To confirm that the AC power plug is inserted correctly, with an AC voltmeter, measure between the chassis and a known earth ground. If a voltage reading in excess of 1.0 V is obtained, remove and reinsert the AC power plug in the opposite polarity and again measure the voltage potential between the chassis and a known earth ground.
b. Some TV receiver chassis normally have 85V AC(RMS) between chassis and earth ground regardless of the AC plug polarity. This chassis can be safety-serviced only with an isolation transformer inserted in the power line between the receiver and the AC power source, for both personnel and test equipment protection.
c. Some TV receiver chassis have a secondary ground system in addition to the main chassis ground. This secondary ground system is not isolated from the AC power line. The two ground systems are electrically separated by insulation material that must not be defeated or altered.
5. Observe original lead dress. Take extra care to assure correct lead dress in the following areas: a. near sharp edges, b. near thermally hot parts-be sure that leads and components do not touch thermally hot parts, c. the AC supply, d. high voltage, and, e. antenna wiring. Always inspect in all areas for pinched, out of place, or frayed wiring. Check AC power cord for damage.
6. Components, parts, and/or wiring that appear to have overheated or are otherwise damaged should be replaced with components, parts, or wiring that meet original specifications. Additionally, determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard.
7. Product Safety Notice - Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by a # on schematics and in parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire, and/or other hazards. The product's safety is under review continuously and new instructions are issued whenever appropriate. Prior to shipment from the factory, our products are strictly inspected to confirm they comply with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
2-3 LTVN_ISP
Precautions during ServicingA. Parts identified by the # symbol are critical for
safety.Replace only with part number specified.
B. In addition to safety, other parts and assemblies are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements.Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
D. Use specified insulating materials for hazardous live parts. Note especially:
1) Insulation Tape
2) PVC tubing
3) Spacers
4) Insulators for transistors.
E. When replacing AC primary side components (transformers, power cord, etc.), wrap ends of wires securely about the terminals before soldering.
F. Observe that the wires do not contact heat producing parts (heat sinks, oxide metal film resistors, fusible resistors, etc.)
G. Check that replaced wires do not contact sharp edged or pointed parts.
H. When a power cord has been replaced, check that 11~13 lb (5~6 kg) of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.
J. Use care that foreign objects (screws, solder droplets, etc.) do not remain inside the set.
K. When connecting or disconnecting the internal connectors, first, disconnect the AC plug from the AC supply outlet.
L. When installing parts or assembling the cabinet parts, be sure to use the proper screws and tighten certainly.
2-4 LTVN_ISP
Safety Check after ServicingExamine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards.
1. Clearance Distance
When replacing primary circuit components, confirm specified clearance distance (d) and (d') between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)
Table 1: Ratings for selected area
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
2. Leakage Current Test
Confirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) is lower than or equal to the specified value in the table below.
Measuring Method: (Power ON)
Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use an AC voltmeter to measure across both terminals of load Z. See Fig. 2 and following table.
Table 2: Leakage current ratings for selected areas
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
AC Line Voltage Region Clearance Distance (d), (d’)
110 to 130 V U.S.A. or Canada
≥ 3.2 mm (0.126 inches)
AC Line Voltage Region Load Z Leakage Current (i) Earth Ground (B) to:
110 to 130 V U.S.A. or Canada
0.15 µF CAP. & 1.5 kΩ RES. Connected in parallel i ≤ 0.5 mA rms Exposed accessible
parts
Chassis or Secondary Conductor
Primary Circuit
Fig. 1
d' d
AC Voltmeter (High Impedance)
Exposed Accessible Part
B Earth Ground Power Cord Plug Prongs
Z
Fig. 2
3-1 TVN_SN
STANDARD NOTES FOR SERVICING
Circuit Board Indications1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
2. For other ICs, pin 1 and every fifth pin are indicated as shown.
3. The 1st pin of every male connector is indicated as shown.
Pb (Lead) Free SolderPb free mark will be found on PCBs which use Pb free solder. (Refer to figure.) For PCBs with Pb free mark, be sure to use Pb free solder. For PCBs without Pb free mark, use standard solder.
How to Remove / Install Flat Pack-IC
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:
1. Prepare the hot-air flat pack-IC desoldering machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1)
2. Remove the flat pack-IC with tweezers while applying the hot air.
3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
CAUTION:
1. The Flat Pack-IC shape may differ by models. Use an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC.
2. Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2)
Top View
Out In
Bottom ViewInput
5
10
Pin 1
Pin 1
Pb free mark
Fig. S-1-1
3-2 TVN_SN
3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.
With Soldering Iron:
1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)
2. Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering machine. (Fig. S-1-4)
3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
Hot-airFlat Pack-ICDesolderingMachine
CBA
Flat Pack-IC
Tweezers
Masking Tape
Fig. S-1-2
Flat Pack-IC Desoldering Braid
Soldering Iron
Fig. S-1-3
Fine TipSoldering Iron
SharpPin
Fig. S-1-4
3-3 TVN_SN
With Iron Wire:
1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)
2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5.
3. While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
5. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.
2. Installation1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily.
2. The “ I ” mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the pin 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.)
3. Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges.
To Solid Mounting Point
Soldering Iron
Iron Wire
or
Hot Air Blower
Fig. S-1-5
Fine TipSoldering IronCBA
Flat Pack-ICTweezers
Fig. S-1-6
Example :
Pin 1 of the Flat Pack-ICis indicated by a " " mark. Fig. S-1-7
Presolder
CBA
Flat Pack-IC
Fig. S-1-8
3-4 TVN_SN
Instructions for Handling Semi-conductorsElectrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate with proper grounding (1 MΩ) on the workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.
<Incorrect>
CBA
Grounding Band
Conductive Sheet orCopper Plate
1MΩ
1MΩ
<Correct>
CBA
4-1 PL14.12-A_DC
CABINET DISASSEMBLY INSTRUCTIONS
Screw Torque Specification
* For reference
1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the
cabinet parts and the CBA in order to gain access to items to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.
2. Disassembly Method
*1: 32PFL4909/F7, 32PFL4909/F8
*2: 32PFL4609/F7
Note:
(1) Order of steps in procedure. When reassembling, follow the steps in reverse order. These numbers are also used as the Identification (location) No. of parts in figures.
(2) Parts to be removed or installed.
(3) Fig. No. showing procedure of part location
(4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, H = Hex Screw, CN = Connectore.g. 2(S-2) = two Screws of (S-2), 2(L-2) = two Locking Tabs of (L-2)
(5) Refer to the following “Reference Notes in the Table.”
Ref.No.
Part Number Part Name Tightening
Torque
L9 GBHP3120 SCREW BIND BLACK_NI +P-TITE M3X12.0 5.2±0.9lb·in
L23 GBJS3060 SCREW BIND 3CHROM +S-TITE M3X6.0 4.3±0.9lb·in
L27 GBHS3080 SCREW BIND BLACK_NI +S-TITE M3X8.0 5.2±0.9lb·in
SSK1 1ESA34003STAND SCREW KIT (SCREW BIND BLACK_NI +P-TITE M4X25.0) (approx.
8.7±0.9lb·in)*
SSK1 1ESA34004STAND SCREW KIT (SCREW BIND BLACK_NI +P-TITE M4X14.0)
Step/Loc. No.
Part Fig. No. Removal Note
[1]*1 Stand Base Assembly D1 3(S-1), Stand Neck ---
[1]*2 Stand Assembly D1 3(S-1) ---
[2] Rear Cabinet D1 11(S-2), 7(S-3) ---
[3]Power Supply CBA
D2D5
4(S-4), CN501, CN601, CN1001 ---
[4] Digital MainCBA Unit
[3] Power SupplyCBA [2] Rear Cabinet
[6] Stand Holder[5] Speaker
[8] IR SensorCBA Unit
[9] LCD PanelAssembly
[7] FunctionCBA Unit
[1] StandAssembly*1
[1] Stand BaseAssembly*2
[4] Digital Main CBA Unit
D2D5
4(S-5), CN3105, CN3801, CN3904, Jack Holder
---
[5] Speaker D3 ---------------- ---
[6] Stand Holder D3 2(S-6) ---
[7] Function CBA Unit
D3D5
CN4051, Function Knob, Knob Frame, Hook
2
[8] IR Sensor CBA Unit
D3D5 Sensor Shield, Hook 2
[9] LCD Panel Assembly D4
Decoration Plate, LED Lens, Leading Edge Cover, Hook
1
↓(1)
↓(2)
↓(3)
↓(4)
↓(5)
Step/Loc. No.
Part Fig. No. Removal Note
4-2 PL14.12-A_DC
Important precautions concerning the LCD Panel Assembly:1. When you disassemble/re-assemble the LCD
Panel Assembly
• Do not pull the FFC Cable and Board Cable forcefully when you re-assemble.
• Be careful not to scratch the display panel when assembling.
• Make sure to replace the Decoration Plate, LED Lens and Leading Edge Cover to a new one when replacing the LCD Panel Assembly.
2. When you disassemble/re-assemble the Function CBA Unit or the IR Sensor CBA Unit
• Be careful not to break the hooks. If you pull with too much force, the hooks may be damaged.
• Make sure the hooks are securely in place when assembling.
• The Function CBA Unit, Function Knob and Knob Frame are fixed in place by the hooks. Make sure these hooks are not damaged. Make sure the Function CBA Unit, Function Knob and Knob Frame are securely in place when re-assembling.
• The IR Sensor CBA Unit and Sensor Shield are fixed in place by the hooks. Make sure these hooks are not damaged. Make sure the IR Sensor CBA Unit and Sensor Shield are securely in place when re-assembling.
[1] Stand Base Assembly
[1] Stand Assembly
Stand Neck
(S-2)
(S-2)
(S-2)
[2] Rear Cabinet
(S-3)
(S-1)
(S-1)
(S-3)
Fig. D1
32PFL4609/F7 32PFL4909/F7, 32PFL4909/F8
4-3 PL14.12-A_DC
[3] Power Supply CBA
(S-5)
[4] Digital Main CBA Unit
(S-4)
Jack Holder
Fig. D2
4-4 PL14.12-A_DC
(S-6)
(S-6)
[6] Stand Holder
[7] Function CBA Unit*2
Sensor Shield*2
Knob Frame*2
Function Knob*2
[5] Speaker
[8] IR Sensor CBA Unit*2
B3
Hook*2
Hook*2
Fig. D3
*2: Make sure to read all the precautions on page 4-2 when you disassemble/re-assemble the Function CBA Unit or IR Sensor CBA Unit.
4-5 PL14.12-A_DC
*1: Make sure to read all the precautions on page 4-2 when you disassemble/re-assemble the LCD Panel Assembly.
Decoration Plate*1
Leading Edge Cover*1
LED Lens*1
[9] LCD Panel Assembly*1
Hook*1
Fig. D4
4-6 PL14.12-A_DC
TV Cable Wiring Diagram
CN3801
CN4052
CN4051
CN4001
CN1001
CN601
To AC CordTo Speaker
CN501
CN3904
CN3105
CN3601
To LCD PanelAssembly
To LCD PanelAssembly
Digital MainCBA Unit
FunctionCBA Unit
IR Sensor CBA Unit
Power Supply CBA
Fig. D5
5-1 PL14.12EA
ELECTRICAL ADJUSTMENT INSTRUCTIONS
General Note: “CBA” is abbreviation for “Circuit Board Assembly.”Note: Electrical adjustments are required after
replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed. Also, do not attempt these adjustments unless the proper equipment is available.
Test Equipment Required1. Remote control unit
2. Color Analyzer, CA-310 (KONICA MINOLTA Luminance meter) or measuring instrument as good as CA-310.
How to set up the service mode:
Service mode:1. Turn the power on.
2. Press [0], [6], [2], [5], [9], [6] and [INFO] buttons on the remote control unit in this order. The following screen appears.
1. Purity Check ModeThis mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels.
1. Enter the service mode.
2. Each time the [7] button on the remote control unit is pressed, the display changes as follows.
3. To cancel or to exit from the Purity Check Mode, press [CH RETURN] or [PREV CH] button.
[current]File code: Total checksum:Panel-Option code:
Press "POWER" key to exit.
***-****_***_*Push "0" key**-***-***-***-***-*** ***-***-***-***-***
Flicker:Tuner: HDMI UART:Touch Sensor Ver: EDID:
*********OFF------ / -.--.--Push "0" key
MAC address:ESN:
**:**:**:**:**:*******************************
Total Watch Time: System Time:Lightsensor:
*******:****
"*" differs depending on the models.
[7] button
Note:When entering this mode, the default setting is White mode.
Purity Check Mode
[7] button
White 50% mode
Red, Green, Blue mode
V-ramp mode
Black mode
[7] button
White mode
[7] button
[7] button
White 20% mode[7] button
5-2 PL14.12EA
The VCOM Adjustment should be performed when replacing the Digital Main CBA.
2. VCOM Adjustment
1. Set the color analyzer at the zero point calibration and bring the optical receptor pointing at the center of the LCD-Panel.
Note: The optical receptor must be set perpendicular to the LCD Panel surface.
2. Turn the power on.
Note: Execute the VCOM adjustment within 2 minutes after you turn the power on.
3. Enter the service mode.4. Press [2] button two times on the remote control
unit to select “VCOM2(AUTO)” adjustment mode.5. Press [CHANNEL UP/DOWN] buttons on the
remote control unit so that the color analyzer value becomes minimum.
6. To cancel or to exit from the VCOM Adjustment, press [CH RETURN] or [PREV CH] button.
The White Balance Adjustment should be performed when replacing the LCD Panel or Digital Main CBA.
3. White Balance AdjustmentPurpose: To mix red and blue beams correctly for pure white.
Symptom of Misadjustment: White becomes bluish or reddish.
1. Operate the unit for more than 30 minutes.
2. Enter the service mode.
3. Press [VOLUME DOWN] button three times on the remote control unit to select “Drive setting” mode. “Drive-” appears in the screen.
4. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel.
Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
Test Point Adj. Point
Screen [CHANNEL UP/DOWN]buttons
M. EQ. Spec.
Color analyzer See below
Figure
Color Analyzer
To avoid interference from ambient light, this adjustment should be performed in a dark room.
Perpendicularity
ITEM SPECIFICATION
Color temperature x= 0.272 ± 0.003y= 0.278 ± 0.003
Input Signal Internal pattern (30/50/80% raster)
Measurement point Screen center
M. EQ.
CA-310 (KONICA MINOLTA Luminance meter) or measuring instrument as good as CA-310.
Aging time60min. (Retail MODE/100IRE Raster HDMI 1080i@60)
MODE setting of TV Shipment setting/Retail MODE
Ambient temperature 25°C ± 5°C
Color Analyzer
Perpendicularity
To avoid interference from ambient light, this adjustment should be performed in a dark room.
5-3 PL14.12EA
5. Press [3] button to select the “HDB” for High Drive Blue adjustment. (“HDB” appears in the screen.)
6. Press [MENU] button. The internal Raster signal appears in the screen. (“Internal (Single)” appears in the upper right of the screen as shown below.)
7. Press [CHANNEL UP/DOWN] buttons to adjust the color temperature becomes 12000°K (x= 0.272 / y= 0.278 ± 0.003).
8. Press [1] button to select the “HDR” for High Drive Red adjustment (“HDR” appears in the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
9. If necessary, adjust the “HDB” or “HDR” again
10. Press [6] button to select the “MDB” for Middle Drive Blue adjustment (“MDB” appears in the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
11. Press [4] button to select the “MDR” for Middle Drive Red adjustment (“MDR” appears in the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
12. If necessary, adjust the “MDB” or “MDR” again.
13. Press [9] button to select the “LDB” for Low Drive Blue adjustment (“LDB” appears in the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
14. Press [7] button to select the “LDR” for Low Drive Red adjustment (“LDR” appears in the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
15. If necessary, adjust the “LDB” or “LDR” again.
16. Press [VOLUME DOWN] button to shift to the “Debugging Message” mode. If there is no message under “[WB]” section, this adjustment completes. If “Drive settings are NG. Retry again.” is displayed, repeat above steps from 5. to 15. Then check “Debugging Message” again. If “Drive settings are NG. Retry again.” is displayed, replace the LCD Panel or Digital Main CBA.
17. To cancel or to exit from the White Balance Adjustment, press [CH RETURN] or [PREV CH] button.
Internal (Single)
HDB 0
Internal (Single)
MDB 0
Internal (Single)
LDB 0
6-1 PL14.12INT
HOW TO INITIALIZE THE LCD TV
The purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialized.To put the program back at the factory-default, initialize the LCD TV using the following procedure.
NOTE: Disconnect any device from the USB Port before you conduct on this procedure.
1. Turn the power on.
2. Enter the service mode.
- To cancel the service mode, press [ ] button on the remote control unit.
3. Press [BACK] button to enter the Control Panel Key Confirmation Menu.
4. Press all buttons on the control panel.
5. Press [INFO] button to proceed with the self check mode.
6. Make sure to confirm the "INITIALIZED : OK" appears in the green screen.
7. Unplug the AC Cord and plug it back on again.
7-1 PL14.12FW
FIRMWARE RENEWAL MODE
Equipment Requireda. USB storage deviceb. Remote Control Unit
Firmware Update Procedure1. Turn the power off and unplug the AC Cord.2. Insert the USB storage device to the USB port as
shown below.
3. Plug the AC Cord and turn the power on.4. After few seconds, the menu mode will appear in
the screen.
Note:After 30 seconds without an operation, the menu mode will disappear automatically.To display the menu mode again, press the [MENU] button on the remote control unit.
5. Select “Setup” and press the [OK] button to display the setup menu.
6. Select “Software”.7. Select “Software update”.8. Select “USB”.9. Press the [OK] button on the remote control unit to
enter the update mode.
Update file selection screen appears as follows.(Files included in the USB storage device are displayed.)
Note: To cancel the update mode, select “Cancel” and press the [OK] button.
10. Select the file and press [OK] button.11. The update will start and the following will appear
in the screen.
Note:If the above screen isn’t displayed, repeat from step 1.
12. Select “Yes” and press the [OK] button to update.Note:Do not remove the USB storage device or turn the TV off while update is in progress.
13. When the firmware update is completed, the following will appear in the screen.
Remove the USB storage device from the USB port. Turn the power off and turn the power on again.
USB port
USB storage device
Rear Cabinet(example)
"*" differs depending on the models.
Select an upgrade file
Cancel
*****_******.upg
*****_******.upg
*****_******.upg
1 2 3
"*" differs depending on the models.
Are you sure you want to update?
No Yes
Current Version: ***-****-***-* New Version: ***-****-***-*
Update your TV with new software: Done
Software update is successful.Please remove the USB storage device
and restart the TV set.
8-1 PL14.12ATR
TROUBLESHOOTING
[Power Supply Section]
The power cannot be turned on.
The fuse blows out.
FLOW CHART NO.1
FLOW CHART NO.2
Is normal state restored when once unpluggedpower cord is plugged again after several seconds?
Check if there is any leak or short-circuit on theprimary circuit component and repair it if defective.(C607, D601, D602, D603, D604, D605, D607, D608, D609, D621, D623, Q601, Q602, Q621, R602, R611, T601)
Yes
No
Yes
Is the fuse (F602) normal? See FLOW CHART No.2 <The fuse blows out.>
No
Yes
Is the P-ON+21V line voltage normal?No
Check each rectifying circuit of the secondarycircuit and repair it if defective.
Check if there is any leak or short-circuit on theprimary circuit component and repair it if defective.
Check if there is any leak or short-circuit on theeach rectifying circuit component of secondary side and repair it if defective.
Make sure to repair the primary circuit component before replacing the fuse (F602).
When the output voltage fluctuates.FLOW CHART NO.3
Does the photocoupler circuit on the secondary side operate normally?
No
Yes
Check IC602, D660, D661, Q653 and their periphery circuit. Repair it if defective.
When buzz sound can be heard in the periphery of power circuit.FLOW CHART NO.4
Check if there is any short-circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary side. Repair it if defective. (D650, D651, D653, D655, Q656, Q658)
Check IC602, D605, D607, D608, D609, D610, D621, D623, Q601, Q602, Q621 and their periphery circuit. Repair it if defective.
8-2 PL14.12ATR
No
AMP+13V is not output.FLOW CHART NO.6
Is approximately +13V voltage supplied to the cathode of D653(D655)?
Yes
Check D653, D654, D655, C654, C655 and their periphery circuit. Repair it if defective.
Check if there is any leak or short-circuit on the loadcircuit. Repair it if defective.
Check if there is any leak or short-circuit on the loadcircuit. Repair it if defective.
P-ON+21V is not output.FLOW CHART NO.5
Is approximately +21V voltage supplied to the cathode of D650(D651)?
No
Yes
Check D650, D651, D652, C651, C652, C653, and their periphery circuit. Repair it if defective.
AL+3.3V is not output.FLOW CHART NO.7
Is approximately +13V voltage supplied to the emitter of Q658?
Is approximately +12V voltage supplied to the base of Q658?
NoYes
Yes
Check D653, D654, D655, C654, C655 and their periphery circuit. Repair it if defective.
Check D662, Q656 and their periphery circuit. Repair it if defective.
No
Replace Q658.
8-3 PL14.12ATR
[Video Signal Section]
FLOW CHART NO.2
FLOW CHART NO.1
NoIs the "L" pulse supplied to Pin(5) of CN4052 when the infrared remote control activated?
Yes
Is approximately +3.3V voltage supplied to Pin(1) of CN4052?
NoCheck AL+3.3V line and repair it if defective.
Yes
Replace the Digital Main CBA Unit.
Replace the Function CBA Unit.
No operation is possible from the remote control unit. (Operation is possible from the unit.)
Picture does not appear normally.FLOW CHART NO.3
Is approximately +3.3V voltage supplied to Pin(16) of CN501?
Digital Main CBA Unit or LCD Panel Assembly may be defective. Check and replace these parts.
No
Yes
Is approximately +21V voltage supplied to Pin(1, 2, 3, 4) of CN501?
See FLOW CHART NO.5 <P-ON+21V is not output.[Power Supply Section]>
See FLOW CHART NO.7 <AL+3.3V is not output.[Power Supply Section]>
No
Yes
When pressing each buttons, does the Pin(6) voltage of CN4052 decrease?
The key operation is not functioning.
Yes
Replace the Digital Main CBA Unit.
Replace the Function CBA Unit.No
8-4 PL14.12ATR
[Audio Signal Section]
SP3801, SP3802 or CL3801 may be defective. Check and replace these parts.
Audio is not output normally.FLOW CHART NO.1
Are the audio signals output to Pin(1, 2, 3, 4) of CN3801? Replace the Digital Main CBA Unit.No
Yes
Is approximately +13V voltage supplied to Pin(6, 7, 8, 9) of CN501?
Is approximately +3.3V voltage supplied to Pin(16) of CN501?
No
No
Yes
See FLOW CHART NO.7 <AL+3.3V is not output.[Power Supply Section]>
See FLOW CHART NO.6 <AMP+13V is not output. [Power Supply Section]>
Yes
9-1
IC31
01(M
AIN
MIC
RO
CO
NT
RO
LLE
R)
DIG
ITA
L M
AIN
CB
A U
NIT
AX
OA
XI
X31
0125
MH
zO
SC
TO V
IDE
O/A
UD
IOB
LOC
K D
IAG
RA
MLC
D-P
-ON
LCD
-P-O
NC
OM
P-D
ET
HP
-DE
T
CO
MP
-DE
T
VG
A-S
CL
VG
A-S
CL
VG
A-S
DA
VG
A-S
DA
AD
6A
E6
M24
N22
AC7
AC8
AE
4
AA16
Y7
W2
H6
HP
-DE
TL2AD
3
AD
4
CN
3704
CN
3706
US
B0(
-)
TX
(-)
US
B0(
+)
US
B0(
-)U
SB
0(+
)
TX
(+)
RX
(-)
RX
(+)
TX
(-)
TX
(+)
RX
(-)
RX
(+)
ET
HE
RN
ET
JAC
K
US
B J
AC
K
L23
M22
CN
3701
US
B1(
-)U
SB
1(+
)
US
B1(
-)U
SB
1(+
)W
IRE
LES
SLA
N M
OD
ULE
TO
LED
BA
CK
LIG
HT
DR
IVE
BLO
CK
DIA
GR
AM
TO
PO
WE
R S
UP
PLY
B
LOC
K D
IAG
RA
MR
ES
ET
P-O
N-H
2C
N36
01
CN
3601
PR
OT
EC
T3
BA
CK
LIG
HT-
SW
BA
CK
LIG
HT-
AD
J
PO
WE
R S
UP
PLY
CB
A
CN
501
CN
501
PR
OT
EC
T3
P-O
N-H
2S
TB
-RE
SE
T
KE
Y-IN
1
BA
CK
LIG
HT-
SW
LED
1R
EM
OT
E
BA
CK
LIG
HT-
AD
J
ST
M-S
CL
ST
M-S
DA
SC
LS
DA
6 5
(ME
MO
RY
)
Y2
T2
W3
P7
AD
5Y
15T
U-S
CL
TU
-SD
AS
CL
SD
A4 3
TU
3001
(TU
NE
R U
NIT
)P
-ON
-H2
618
KE
Y-IN
14
6
CN
3105
RE
MO
TE
55
LED
16
4
RE
SE
T4
20
PR
OT
EC
T3
321
BAC
KLI
GH
T-S
W5
19B
ACK
LIG
HT-
AD
J7
17
Q31
01LE
D D
RIV
E
RE
SE
TIC
3601
IC31
03
U3
U1
V3
AC
2A
C1
CN
4051
KE
Y S
WIT
CH
IR S
EN
SO
R C
BA
UN
IT
FU
NC
TIO
N C
BA
UN
IT
RE
MO
TE
SE
NS
OR
RS
4051
P-O
N+
5V
CN
4001
D40
51P
OW
ER
KE
Y-IN
12
2
CN
4052
BLOCK DIAGRAMS
PL14.12BLS
1. System Control Block Diagram
9-2
2. Video/Audio Block Diagram
PL14.12BLVA
DIG
ITA
L M
AIN
CB
A U
NIT
IC38
03 (
AU
DIO
AM
P)
Q38
21
Q38
22
P-O
N+
3.3V
LCD
-P-O
NC
OM
P-D
ET
TO S
YS
TE
M C
ON
TR
OL
BLO
CK
DIA
GR
AM
SP
3802
S
PE
AK
ER
R-C
H
CN
3801
SP
3801
S
PE
AK
ER
L-C
H
AM
P(L
)-O
UT
AM
P(R
)-O
UT
3S
P(R
)-4
SP
(R)+
2S
P(L
)-1
SP
(L)+
DIF
-OU
T1
DIF
-OU
T2
IF-A
GC
TO D
IGIT
AL
SIG
NA
L P
RO
CE
SS
BLO
CK
DIA
GR
AM
JK37
13P
C-R
GB
-IN
1 2 3 13 14 15 12
VG
A-R
-IN
VG
A-G
-IN
VG
A-B
-IN
VG
A-H
SY
NC
VG
A-V
SY
NC
VG
A-S
CL
VG
A-S
DA
TU
3001
DIF
-OU
T1
6D
IF-O
UT
27
(TU
NE
R U
NIT
)
IF-A
GC
5
VID
EO
SIG
NA
LA
UD
IO S
IGN
AL
1 2325 23
CO
NT
RO
L LO
GIC
DR
IVE
DR
IVE
PW
MLO
GIC
18 20
DR
IVE
DR
IVE
PW
MLO
GIC
12P
OW
ER
LIM
IT
PO
WE
RLI
MIT
AU
DIO
(L)-
IN
AU
DIO
(R)-
IN
JK37
06
DIG
ITA
LA
UD
IO-O
UT
(CO
AX
IAL)
Q37
09B
UF
FE
R
AU
DIO
(L)-
INA
UD
IO(R
)-IN
HP
(R)
HP
(L)
SP
DIF
CO
MP
ON
EN
T-Y
/VID
EO
-IN
CO
MP
ON
EN
T-P
b-IN
CO
MP
ON
EN
T-P
r-IN
JK37
01C
OM
-VID
EO
-Y/V
IDE
O-I
N
CO
M-V
IDE
O-P
r-IN
CO
M-V
IDE
O-P
b-IN
HP
-DE
T
JK38
01H
EA
DP
HO
NE
JAC
K
9-3 PL14.12BLD
DIG
ITA
L M
AIN
CB
A U
NIT
IC31
01 (
DIG
ITA
L S
IGN
AL
PR
OC
ES
S)
CN
3904
DIG
ITA
LS
IGN
AL
PR
OC
ES
SH
DM
I-IN
1
HD
MI-
IN2
JK37
17 DAT
A0(
+)
AR
CA
RC
-OU
T
DAT
A0(
-)D
ATA
1(+
)D
ATA
1(-)
DAT
A2(
+)
DAT
A2(
-)
HD
MI-
DAT
AH
DM
I-C
LOC
K
714 9 4 6 1 3 10 12 16 15 7 9 4 6 1 3 10 12 16 15
JK37
15CLO
CK
(+)
CLO
CK
(-)
DAT
A(0
-15)
AD
DE
SS
(0-1
4)
DAT
A(1
6-31
)
AD
DE
SS
(0-1
4)
AU
DIO
DE
CO
DE
R
HD
MI
I/F
HD
MI S
W
TO V
IDE
O/A
UD
IOB
LOC
K D
IAG
RA
M
VID
EO
DE
CO
DE
R
VID
EO
SIG
NA
LA
UD
IO S
IGN
AL
DAT
A(0
-7)
IC31
02(N
AN
D F
LAS
H M
EM
OR
Y)
IC34
01(D
DR
3 S
DR
AM
)M
MD
Q(0
-31)
MM
A(0
-14)
MM
CD
AT(0
-7)
IC34
02
(DD
R3
SD
RA
M)
A/D
CO
NV
ER
TER
SW
VG
A-R
-IN
VG
A-G
-IN
VG
A-B
-IN
CO
M-V
IDE
O-Y
/VID
EO
-IN
CO
M-V
IDE
O-P
b-IN
CO
M-V
IDE
O-P
r-IN
DE
MO
DU
LATO
R/M
PE
G D
EC
OD
ER
AU
DIO
I/F
DIF
-OU
T1
DIF
-OU
T2
IF-A
GC
IF-A
GC
VG
A-H
SY
NC
VG
A-V
SY
NC
VG
A-H
SY
NC
VG
A-V
SY
NC
LVD
S
TX
AM
P(L
)-O
UT
AM
P(R
)-O
UT
SP
DIF
AU
DIO
(L)-
INA
UD
IO(R
)-IN
HP
(L)
HP
(R)
DAT
A0(
+)
DAT
A0(
-)D
ATA
1(+
)D
ATA
1(-)
DAT
A2(
+)
DAT
A2(
-)
HD
MI-
DAT
AH
DM
I-C
LOC
K
CLO
CK
(+)
CLO
CK
(-)
Y11
AA12
AD13
AB13
AC13
AB10
AC11
AD11
AB11
AB17
AC18
AE14
AC14
AD17
AC17
F4
F5
AC23
AE22
AD23
AE23
AD24
AE24
AD22
AC22
W6
T7
W23
W22
V23
V22
U23
V24
Y25
Y24
AA
5V
7
AE
9A
D9
AA13
LC
D P
AN
EL
AS
SE
MB
LY
HD
MI-
IN3
7 9 4 6 1 3 10 12 16 15
JK37
16 DAT
A0(
+)
DAT
A0(
-)D
ATA
1(+
)D
ATA
1(-)
DAT
A2(
+)
DAT
A2(
-)
HD
MI-
DAT
AH
DM
I-C
LOC
K
CLO
CK
(+)
CLO
CK
(-)
AB24
AC25
AA23
AB25
Y23
AA24
AC24
AD25
AE
3R
9
L4 K3
K4
J1 J2L323 22 21 20 19 18
LVD
S-O
D0(
-)LV
DS
-OD
0(+
)LV
DS
-OD
1(-)
LVD
S-O
D1(
+)
LVD
S-O
D2(
-)LV
DS
-OD
2(+
)J3 H
216 15
LVD
S-O
CLK
(-)
LVD
S-O
CLK
(+)
3. Digital Signal Process Block Diagram
9-4
4. LED Backlight Drive Block Diagram
IC10
01
(LE
D B
AC
KLI
GH
T D
RIV
ER
)
DR
IVE
OV
P
Q10
01
3
2 6
14
DR
IVE
VR
EG
1315 11
VLE
D1
2IL
ED
11
Q10
02
PO
WE
R S
UP
PLY
CB
A
LC
D P
AN
EL
A
SS
EM
BLY
PR
OT
EC
T3
BA
CK
LIG
HT-
AD
JB
AC
KLI
GH
T-S
WT
O
SY
ST
EM
CO
NT
RO
LB
LOC
K D
IAG
RA
M
P-O
N+
21V
CN
1001
CO
NTR
OL
LOG
IC
PL14.12BLBD
9-5
5. Power Supply Block Diagram
HO
TC
OL
D
HO
T C
IRC
UIT
. BE
CA
RE
FU
L.
Q60
2S
WIT
CH
ING
CO
NT
RO
L
Q62
1O
VE
RV
OLT
AG
E
PR
OT
EC
T
14 3
2
T60
1
6LI
NE
FIL
TE
R
L601
CN
601
BR
IDG
ER
EC
TIF
IER
D60
1- D
604
45
121110987
1
Q60
1S
WIT
CH
ING
AC
601
AC
CO
RD
2.5A
250
V
F60
22.
5A/2
50V
Q65
3
TO
SY
ST
EM
CO
NT
RO
L B
LOC
KD
IAG
RA
MP
-ON
-H2
RE
SE
T
Q65
0R
ES
ET
Q65
6, Q
658
+3.
3V R
EG
.
P-O
N+
21V
AM
P+
13V
WB
ER
RO
RV
OLT
AG
E D
ET
IC60
2
2
PO
WE
R S
UP
PLY
CB
A
CN
501
8P
-ON
+21
V
AM
P+
13V
AL+
3.3V
DIG
ITA
L M
AIN
CB
A U
NIT
20-2
3P
-ON
+21
V1-
4
15-1
8A
MP
+13
V6-
9A
L+3.
3V16
CN
3601
CA
UT
ION
!F
ixed
vol
tage
(or
Aut
o vo
ltage
sel
ecta
ble)
pow
er s
uppl
y ci
rcui
t is
used
in th
is u
nit.
If M
ain
Fus
e (F
602)
is b
low
n , c
heck
to s
ee th
at a
ll co
mpo
nent
s in
the
pow
er s
uppl
y ci
rcui
t are
not
def
ectiv
e be
fore
you
con
nect
the
AC
plu
g to
the
AC
pow
er s
uppl
y.
Oth
erw
ise
it m
ay c
ause
som
e co
mpo
nent
s in
the
pow
er s
uppl
y ci
rcui
t to
fail.
For
con
tinue
d pr
otec
tion
agai
nst r
isk
of fi
re,
repl
ace
only
with
sam
e ty
pe 2
.5A
, 250
V fu
se.
CA
UT
ION
! :
AT
TE
NT
ION
: U
tilis
er u
n fu
sibl
e de
rec
hang
e de
mêm
e ty
pe d
e 2.
5A, 2
50V
.2.
5A 2
50V
NO
TE
:T
he v
olta
ge fo
r pa
rts
in h
ot c
ircui
t is
mea
sure
d us
ing
hot G
ND
as
a co
mm
on te
rmin
al.
PL14.12BLP
10-1 FL14.12SC
SCHEMATIC DIAGRAMS / CBA AND TEST POINTS
Standard Notes
WARNING
Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark “#” in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.
Notes:1. Do not use the part number shown on these
drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.
2. All resistance values are indicated in ohms (K = 103, M = 106).
3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.
4. All capacitance values are indicated in µF (P = 10-6 µF).
5. All voltages are DC voltages unless otherwise specified.
6. This schematic diagrams are masterized version that should cover the entire PL14.12 chassis models.Thus some parts in detail illustrated on this schematic diagrams may vary depend on the model within the PL14.12 chassis.Please refer to the parts lists for each models.
7. The Circuit Board layout illustrated on this service manual is the latest version for this chassis at the moment of making this service manual. Depend on the mass production date of each model, the actual layout of each Board may differ slightly from this version.
10-2 FL14.12SC
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:
1. CAUTION:CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V.
2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F602) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
3. Note:1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.
2. To maintain original function and reliability of repaired units, use only original replacement parts which are listed with their part numbers in the parts list section of the service manual.
4. Voltage indications on the schematics are as shown below: Plug the TV power cord into a standard AC outlet.:
5. How to read converged lines
6. Test Point Information
2 315.0 5.0
Voltage Indicates that the voltage is not consistent here.
Power on mode(Unit: Volt)
1-D3
Distinction AreaLine Number (1 to 3 digits)
Examples:1. "1-D3" means that line number "1" goes to the line number "1" of the area "D3". 2. "1-B1" means that line number "1" goes to the line number "1" of the area "B1".
3
2
1
A B C D
1-B1
1-D3
AREA D3
AREA B1
: Indicates a test point with a jumper wire across a hole in the PCB.
: Used to indicate a test point with a component lead on foil side.
: Used to indicate a test point with no test pin.
: Used to indicate a test point with a test pin.
The reference number of parts on Schematic Diagrams/CBA can be retrieved by application search function.
10-3
21 PROTECT3
12 GND
16 AL+3.3V
11 GND
17 BACKLIGHT-ADJ
4 P-ON+21V
8 AMP+13V
5 GND
22 PROTECT1(NU)
2 P-ON+21V3 P-ON+21V
P-ON-H218
1 P-ON+21V
20 RESET
9 AMP+13V
15 GND
7 AMP+13V
13 GND
10 GND
14 GND
19 BACKLIGHT-SW
CN50123 NU
6 AMP+13V
AC601AC CORD
10KR623
5.6KR612
1N5397BDD602
220R613
1500PC610
0.22/275V
C614
CES520D609
4.7C623
CN601B
KTC3875S-Y-RTK/P
Q621
1N5397BDD604
1N5397BDD603
MM5Z4V3BD605
2SC5344SYQ602
1ZB36BBD608
TFZVTR27BD607
OPENC622
560R621
1SS400STD610
220R606
0.36/2W
R611
BC601BEAD
1000P/250VC603
100R609
1000P/250VC602
VARISTORSA601
0.068C609
820P/2KV
C606
0.22/275V
C604
1N5397BDD601
1SS400STD621
1.2M/1/2W
R601
1800PC607
W
L601LINEFILTER
4
3 2
1
IC602TLP785F
2.5A250V
GD
S
TK6P60WQ601
220R607
MM5Z30BD623
OPENC621
2.5A/250VF602
1.5KR608
0.015C608
OPEND608A
BC604OPEN
330/200V
C605
470KR614
470KR603
470KR604
OPENJS603
OPENJS604
10/16VC617
10/16VC618
2.7KR658
27KR659
KTC3875S-Y-RTK/PQ653 10K
R669
D660SL431A-AT
180R654
3.3KR661
0.22C666
68KR675
180R655
3.9KR657
3.9KR660
0.22C660
8.2KR667D661
1SS400ST
47KR668
D653SB3A0BH
D655SB3A0BH
C6561/50V
56KR652D656A
RS1BJTD KTC3875S-Y-RTK/P
Q6501R651
33KR653
MM5Z11BD657
OPENR693
1ZB20BBD654
OPEND654A
C654470/16V
C655470/16V
C657OPEN
D656OPEN
OPENC639
OPENC638
OPENC650
D650SB3150BH
1ZB30BBD652C652
470/25V
D651SB3150BH
C653470/25V OPEN
D652A
Q6582SA1201-Y
1.5R690
Q656KTC3875S-Y-RTK/P
D662SL431A-AT
OPENR673
270R670
270R671
270R672
0.1C665
0R682
10KR681
100R6803.3KR662
C663100/10VTFZVTR4.7B
D664
C651470/25V
0.22C1010
SK210TDD1001A
8
3
2
10
1
7
12
VCC
9
6 11
134
ADIM
GND5
14
15
16
OVP
CONTROLLOGIC
CP
VREG
DRIVE
DRIVEUVLO
SS
IC1001BD9486F-GE2
9.1KR1003
1C1012
100KR1009
10KR1006
100KR1019
OPENR1016
0.22C1006
OPEND1006
10KR1008
100uHL1001
0.56R1030
0.047C1007
10R1013
120R10042.2K
R1012
2200PC1013
1/100VC1014
0.12/1WR1015
L1002OPEN OPEN
D1002
0.56R1031
200R1018
22KR1001
1KR1028
120R1005
470/25VC1003
OPEND1001
120R1020
OPENC1004
OPENR1017
MM5Z30BD1004
1C1001
OPENC1011
1C1005
0.75R1029
0R1032
47/100VC1017
1C1002
240KR1026
10KR1024
360KR1025
Q1001AP18T10AGH-HF
GD
S
22KR1027
51R1021
Q1002AP18T10AGH-HFG
D
S
24KR1011
10KR1023
560PC1008
D10031SS400ST
100KR1007
OPENC1016
9.1KR1002
1/100VC1015
36KR1010
OPENC1024
OPENC1020
OPENC1019
0R1014
1 ILED1
CN10012 VLED1
47/100VC1018
47/100VC1021 L1003
BEAD
OPENC1025
OPENC624
OPENSA602
OPENGT601
OPENC619
OPENR617
OPENR619
OPENR618
OPENR616
OPENR615
6
5
4
2
1
7
8
9
10
11
12
T601POWER TRANS
1000P/250VC616
GP001OPEN
GP002EARTH PLATE
C658OPEN
GP003EARTH PLATE
1000PC1009
OPENR663
10KR677
D663OPEN
OPENC661
2.7/5WR602
4
3
1
2
A FB C D E
0
0
2.73.2
0
00
0
3.3
3.33.3
12.90
20.7
TO DIGITAL MAINCBA UNIT CN3601
3.30
20.3
ERRORVOLTAGE DET
4.2
0.4
OVERVOLTAGEPROTECT
00
0.4
4.2
SWITCHINGCONTROL
0.4
0.1
357.0(SWITCHING)
14.2
19.3
(SWITCHING) 0
0
0.6
2.519.3
0
-2.3(RESET)
3.3
0
HOT CIRCUIT. BE CAREFUL.
POWER SUPPLY CBA
COLDHOT
10.2
5.9 0.81.9
2.1
1.9
0.8
5.9
5.1
11.7
2.5
0.1
0.1
9.63.5
(SWITCHING)
3.0
LED BACKLIGHTDRIVER
0
20.3
5.0
(SWITCHING)
0.6
TO LCD PANELASSEMBLY
(SWITCHING)
(+3.3V REG.)
12.9 3.312.3
3.33.8
12.3
12.912.912.9
20.7
20.720.7
52.23.7
0
2.1
3.8
0
2.5
Power Supply Schematic Diagram
PL14.12SCP
NOTE:The voltage for parts in hot circuit is measured using hot GND as a common terminal.
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F602) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire, replace only with same type 2.5A, 250V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 2.5A, 250V.2.5A 250V
10-410
0KR3
882
6 TP
C390
5
100K
R388
1
7 GND
3 OE1
7GND
25 P-ON+3.3V
6GND
29PANEL-SDA
28 GND
30GND
12 LVDS-OD3(+)M4
M7
100K
R388
0
22LVDS-OCLK(+)
L6
100K
R392
810
0KR3
884
J3
5 POL
27 VCOM
28PANEL-SCL
18 LVDS-OD2(+)
H4
2 OE2
27 VCOM
21 LVDS-OD1(-)
C391
2
29 LCD+21V
LCD-P-ON
26 PWR-CTRL
16 LVDS-OCLK(-)
M6
C391
4
J1
16 LVDS-OCLK(-)
16LVDS-OD1(+)
9 LVDS-OD5(-)
15 LVDS-OCLK(+)
100R3975
18LVDS-OD2(-)
2 OE2
F1
29 LCD+21V
OPEN
C394
1
14 GND
R5OE2
K6
P1NU100R3974
23GND
G3
22 LVDS-OD0(+)
1 STV
24LVDS-OD3(-)
H2L5
5 POL
25LVDS-OD3(+)
L4
1 STV
24 GND
C390
6
20 LVDS-OD1(+)
10 LVDS-OD4(+)
17 GND
C391
3
19 LVDS-OD2(-)
20GND
21 LVDS-OD1(-)
2LCD+12V
R6TP
100R3977
J5
100P
C393
8
C390
8
N5
100R3976
J7 NU
22 LVDS-OD0(+)
P4STV
CN390331 LCD+21V30 LCD+21V
C391
1
11GND
26GND
N3OE
23 LVDS-OD0(-)13LVDS-OD0(+)
7 GND
M5 11 LVDS-OD4(-)
13 LVDS-OD3(-)
21LVDS-OCLK(-)
3 OE
OPEN
C394
0
11 LVDS-OD4(-)
K7 NU 8 LVDS-OD5(+)
28 GND
100K
R388
3
C390
3
19LVDS-OD2(+)19 LVDS-OD2(-)
15 LVDS-OCLK(+)
17GND
L7
23 LVDS-OD0(-)
14GND
12 LVDS-OD3(+)
10NU
4LCD+12V
C391
6
9LVDS-SEL
20 LVDS-OD1(+)
26 PWR-CTRL
CN39051LCD+12V
12LVDS-OD0(-)
C390
4 6 TP
P3CPV
C390
7
9 LVDS-OD5(-)
K5
OPEN
C399
8
17 GND
27BIST
N2 NU
OPEN
C394
2
10 LVDS-OD4(+)
4 CPV
15LVDS-OD1(-)
OPEN
C393
9
C391
5
R3POL
F3
L3
*1IC3101(1/7)MN2WS0270HA
K3
4 CPV
F2
CN390430 LCD+21V
100R3978
24 GND
3LCD+12V
13 LVDS-OD3(-)
VCOM-PWM
14 GND
P2 NU
18 LVDS-OD2(+)
25 P-ON+3.3V
8PANEL-WP
J6
H3
8 LVDS-OD5(+)
100R3979
5GND
9LVDS-OCLK(+)
23PANEL-WP
10LVDS-OCLK(-)
2PANEL-SDA
18LVDS-OD0(+)
3PANEL-SCL
5GND
1GND
17GND
26GND
19LVDS-OD0(-)
14GND
21NU
7LVDS-OD3(-)
16LVDS-OD1(-)
8GND
13LVDS-OD2(-)
22LVDS-SEL
15LVDS-OD1(+)
4NU
CN390130LCD+12V
24GND
6LVDS-OD3(+)
29LCD+12V28LCD+12V
25GND
20GND
12LVDS-OD2(+)
27LCD+12V
11GND
LCD+12V/+21V
R3915 OPEN
LVDS-ED4(+)
LVDS-OD4(+)
LVDS-ED3(+)
LVDS-OD3(-)
LVDS-ED0(-)
LVDS-OD3(+)
LVDS-OD0(+)
LVDS-OCLK(-)
LVDS-OD1(+)
LVDS-ED1(+)LVDS-ED2(-)
LVDS-ED0(+)
LVDS-ECLK(+)
LVDS-OCLK(+)
LVDS-ED3(-)
LVDS-OD2(+)
LVDS-ED1(-)
LVDS-OD0(-)
LVDS-OD1(-)
LVDS-ED2(+)
LVDS-ED4(-)
LVDS-OD2(-)
LVDS-ECLK(-)
LVDS-OD4(-)
OPEN
C392
7
OPEN
C392
5
3PC3
919
OPEN
C392
6
3PC3
921
OPEN
C392
4
3PC3
920
3PC3
923
3PC3
922
R3914 0x4
J2
R3913 0x4
K4
3PC3
918
3PC3
917
3PC3
928
P-ON+21V
OPENR3909
OPENR3910
OPENR3908
OPENR3907
PANEL-WPPANEL-SCLPANEL-SDA
3 PANEL-SCL4 PANEL-SDA
CN39021 GND2 PANEL-WP
VCOM-DC
11KR3931
Q39012SC4081UBTLQ
OPENR3924
1KR3935
18KR3932
3.9KR3934
12KR3933
47/25VC3947
0.1C3948
P-ON+3.3V
OPENR3904OPENR3906
OPENR3925
BACKLIGHT-ADJ
P7 BACKLIGHT-ADJ
10KR3901
VCOM-PWM
10KR3916
3
(NO CONNECTION)
FE
4
C
(NO CONNECTION)
TO DIGITAL MAIN 6IC3101(5/7)
1
LVDSTX
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
CONTINUEDIGITAL 2
DIGITAL MAIN CBA UNIT
A B D
2
CONTINUEDIGITAL 2
CONTINUEDIGITAL 2
CONTINUEDIGITAL 7
CONTINUEDIGITAL 4
CONTINUEDIGITAL 7
(NO CONNECTION)
(NO CONNECTION)
(VCOM DRIVE)
TO LCD PANELASSEMBLY
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
Digital Main 1 Schematic Diagram
PL14.12SCD1
The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into seven and shown as IC3101 (1/7) ~ IC3101 (7/7) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-5
50PANEL-SCL
OPENR3867
OPENR3896
OPENC3902
6GND
49PANEL-SDA
OPENC3909
24LVDS-OD0(-)
46LCD-P-ON
OPENR3866
D39021SS400
31GND
9GND
2LCD+12V
12LVDS-OD4(-)
44NU
11LVDS-OD4(+)
7GND
16LVDS-OCLK(+)
LCD-P-ON
OPENR3941
25GND
39LVDS-ED0(+)
CN39061LCD+12V
4LCD+12V
13LVDS-OD3(+)
19LVDS-OD2(+)
22LVDS-OD1(-)
37LVDS-ED1(+)
23LVDS-OD0(+)
8GND
OPENR3905
30LVDS-ED3(-)
PROTECT3
27LVDS-ED4(+)28LVDS-ED4(-)
40LVDS-ED0(-)
OPENR3891
18GND
51PANEL-WP
45VCOM
OPENR3900
OPENR3940
OPENR3903
OPENR3923
34GND
36LVDS-ED2(-)
21LVDS-OD1(+)
43NU
OPENR3899
42NU
OPENR3926 OPENC3910
35LVDS-ED2(+)
OPENR3869
OPENC3996
3LCD+12V
29LVDS-ED3(+)
OPENR3897
26GND
14LVDS-OD3(-)
33LVDS-ECLK(-)
Q3905OPEN
1
2
3 6
7
8
4 5
48NU
Q3904OPEN
0R3942
10GND
32LVDS-ECLK(+)
OPENC3997
38LVDS-ED1(-)
OPENR3922
47NU
20LVDS-OD2(-)
15GND
17LVDS-OCLK(-)
VCOM-PWM
OPENR3902
5NU
41GND
OPENR3898
1
2
3
4 5
6
7
8
IC3901OPEN
SS
EN
COMP
FB GND
SW
IN
BSTOPENC3946
OPENC3951
OPENC3950
OPENR3936OPEN
C3955 OPENR3938
OPENR3939OPEN
R3937
LCD+12V/+21V
OPENC3949
OPEND3905
OPENR3952
D3906OPEN
OPENC3943
OPENC3944
OPENC3945
L3901OPEN
OPENC3958
OPENC3959
OPENC3956
OPENC3954
OPENR3911
OPENR3912 C3952
OPEND3901OPEN OPEN
C3953
OPENR3550
P-ON-H2
OPENR3895
OPENC3992
OPENC3991
4.7C3901
OPENR3982
VCOM-DC
P-ON+3.3V
LVDS-ED3(+)LVDS-ED3(-)
LVDS-ECLK(-)LVDS-ECLK(+)
LVDS-ED2(-)LVDS-ED2(+)
LVDS-ED1(-)LVDS-ED1(+)
LVDS-ED0(+)LVDS-ED0(-)
LVDS-ED4(-)LVDS-ED4(+)
OPENR3985OPENR3984
OPENR3986OPENR3987
R3919 OPEN
LVDS-OD2(-)LVDS-OD2(+)
LVDS-OD1(+)LVDS-OD1(-)LVDS-OD0(+)LVDS-OD0(-)
LVDS-OCLK(-)LVDS-OCLK(+)
R3920 OPEN
OPENR3980OPENR3981
OPENR3921OPENR3943
LVDS-OD4(-)LVDS-OD4(+)
LVDS-OD3(-)LVDS-OD3(+)
OPENR3988OPENR3989
OPENR3983
R3948R3947
OPENR3917OPEN
OPENOPEN
R3918
PANEL-SDA
PANEL-WPPANEL-SCL
OPENR3990
P-ON+21V
CONTINUEDIGITAL 1
DIGITAL MAIN CBA UNIT
H
3
4
J
1
2
LI KG
CONTINUEDIGITAL 1
CONTINUEDIGITAL 8
CONTINUEDIGITAL 6
CONTINUEDIGITAL 7
CONTINUEDIGITAL 1
(NO CONNECTION)
Digital Main 2 Schematic Diagram
PL14.12SCD2
10-6
D17
C3
B2
C2C1
A6
C5
F11
B4
B5
C9
D7
C8
B1
E6
56R3417
D16
A4
C6
C16
C7B7C4
D8
D19
B3A3
A2
B14
C18
C17B18
A14
B13B17
C13
A17
D11
B12
D15C15
A12
C11
B15C14
C12C19
B9B10
F10
D12E11
F14
56R3418
F12
G10
270R3421270R3423
D4
F19
10KR3419
L2 CS#
K1 ODT
F9VSSQ7
0.1C3414
10C3431
G3 DQSL#
F1VDDQ7
J2VSS5
10C3411
D2VDDQ5E9VDDQ6
B1VSSQ1
NU J9
C1VDDQ3
K9CKE
NU J1
R1VDD8
H9VDDQ9
B2VDD1
220R3427
D1VSSQ3
G1VSSQ8
N9VDD7
L1NU
P9VSS10
K8VDD5
CK J7
270R3425
M8VREFCA
K7CK#
M1VSS7
B7 DQSU#
R9VDD9
M9VSS8
D8VSSQ4
E8VSSQ6
A1VDDQ1
C9VDDQ4
G9VSSQ9
T9VSS12
D3 DMU
NU L9
A8VDDQ2
E1VSS3
J8VSS6
E7 DML
A9VSS1
K2VDD4
H2VDDQ8
E2VSSQ5
H1VREFDQ
C7 DQSU
B9VSSQ2
L3 WE#
K3 CAS#
P1VSS9
G7VDD3
0.1C3413
G8VSS4
B3VSS2
J3 RAS#
T1VSS11
F3 DQSL
D9VDD2
N1VDD6
DQL3F8
DQU5A2
DQU0D7
DQU3C2
DQL0E3
DQL5H8
DQU7A3
DQL4H3
DQL7H7
DQU4A7
DQL2F2
DQU6B8
DQU1C3DQU2C8
DQL6G2
DQL1F7
240R3428
L8 ZQ
B1VSSQ1
J2VSS5
DQU7A3
DQL1F7
DQL3F8
G7VDD3D9VDD2
P1VSS9
B7 DQSU#
DQL2F2
D3 DMU
A9VSS1
M8VREFCA
DQL0E3
E1VSS3
0.1C3422
H1VREFDQ
R1VDD8
K3 CAS#
DQL5H8DQL6G2
CK J7
C9VDDQ4
H2VDDQ8
E9VDDQ6
0.1C3424
G3 DQSL#
240R3432
T1VSS11
DQU4A7
220R3431
M1VSS7
N9VDD7
C1VDDQ3
DQU3C2
T9VSS12
P9VSS10
B3VSS2
L2 CS#
DQU2C8
F9VSSQ7
D8VSSQ4
A8VDDQ2
E2VSSQ5
0.1C3423
L3 WE#
DQL7H7
A1VDDQ1
D2VDDQ5
G8VSS4
K9CKE
C7 DQSU
B2VDD1
DQU0D7
G1VSSQ8
DQU1C3
NU J1NU J9
10C3420
K2VDD4
0.1C3421
N1VDD6
F3 DQSL
M9VSS8
10C3432
DQL4H3
K1 ODT
R9VDD9
K8VDD5
NU L9
L8 ZQK7CK#
F1VDDQ7
E8VSSQ6
E7 DML
DQU6B8
J8VSS6
270R3429
H9VDDQ9
D1VSSQ3
J3 RAS#
L1NU
DQU5A2
B9VSSQ2
G9VSSQ9
T2 RESET# T2 RESET#
VCC+1.5V
0.1C3418
0.1C3417
0.1C3426
0.1C3425
0.1C3419
0.1C3429
270R3426
270R3430
0.1C3428
0.1C3430
BA2M3
BA0M2BA1N8
BA0M2BA1N8BA2M3
A1P7
A5P2
A8T8
A3N2
A9R3A10/APL7
A7R2
A13T3
A11R7
A14T7
A0N3
A12/BC#N7
A2P3
A6R8
A4P8
NU
IC3401K4B1G1646G-BCK0
M7A14T7NU
IC3402K4B2G1646Q-BCMA
M7
A13T3
A1P7A2P3
A0N3
A12/BC#N7
A8T8
A4P8
A7R2A6R8
A9R3
A3N2
A5P2
A11R7A10/APL7
56R3412
D3
IC3101(2/7)*1
MN2WS0270HA
D6270R3411
0.1
C340
927
0R3
422
0.1
C341
027
0R3
424
270
R341
00.
1C3
406
240R34201C3405
D1
G7
0.1C3427
0.1C3416
0.1C3415
0.1C3412
1C3408
56R3416
OPENC3407
G11E8G8E7E19F18E18E17D18F17F16E16D10E10D9G9
G16E15D14E14
R3409 56x4
R3405 56x4
R3406 56x4
R3407 56x4
R3408 56x4
56R341456R3413
56R3415
G12
10KR3433AL+3.3VT5
OPENR3401
OPENC3401
OPENC3402
OPENR3402
OPENR3403
OPENC3403
OPENC3404
OPENR3404
MMXCK
MMDM2
MMDM1
MMDQ21
MMDQ10
MMDQ12
1
MMDQ30
MMXCS1
M
MMDQ15
P
MMDQ19
MMDQ28
MMDQ5
MMDQ27
MMDQS1
MMDQ26
MMDQ16
MMDQ20
Q
MMDQ8
MMVREF0
MMDQ25
MMXRAS
MMDQ14
3
N
MMDQ29
MMDQ9
MMCKE0
MMDM3MMDM0
MMDQS3
MMDQ0
MMDQ23
MMDQ1
MMDQ22
MMDQ17
MMDQS2
R
MMCK
MMDQ3
MMDQ7
MMDQ4
MMXCS0
4
2
MMDQ13
MMDQ2
MMDQ6
O
MMDQ31
MMODT0
MMDQ11
MMDQ18
MMDQ24
MMDQ31MMDQ30MMDQ29MMDQ28MMDQ27MMDQ26MMDQ25MMDQ24MMDQ23MMDQ22
MMDQ20MMDQ19MMDQ18MMDQ17MMDQ16MMDQ15MMDQ14MMDQ13MMDQ12MMDQ11MMDQ10MMDQ9MMDQ8MMDQ7MMDQ6MMDQ5MMDQ4MMDQ3MMDQ2MMDQ1
MMDQ21
MMDQ0
MAIN MICRO CONTROLLER/DIGITAL SIGNAL PROCESS
MEMORYI/F
TO DIGITAL MAIN 6IC3101(5/7)
DIGITAL MAIN CBA UNIT
MMVREF1
MMXDQS1MMDQS0MMXDQS0
MMXDQS2
MMXDQS3
MMODT1
MMCKE1
MMZQ
MMXRESET
(DDR3 SDRAM)
MMDQ5
MMDQ13
MMDQ0
MMDQ14MMDQ10
MMDQ6
MMDQ8MMDQ12
MMDQ1
MMDQ15
MMDQ3
MMDQ11
MMDQ9
MMDQ4
MMDQ7MMDQ2
MMDQ25MMDQ29
MMDQ23
MMDQ21
MMDQ27
MMDQ24
MMDQ19MMDQ22
MMDQ17
MMDQ18
MMDQ28
MMDQ30
MMDQ31
MMDQ16
MMDQ26
(DDR3 SDRAM)
MMDQ20
MMA0
MMA9
MMA12
MMA5
MMA1
MMA14
MMA6
MMA2
MMA10
MMA8MMA7
MMA13
MMA4MMA3
MMA11
MMA14
MMA6MMA5
MMA1
MMA12
MMA2
MMA7
MMA4
MMA8
MMA10
MMA3
MMA11
MMA9
MMA13
MMA0
MMVREF2
DDR3VOUT
NU
MMA2 MMA2
MMA6 MMA6
MMA8 MMA8
MMA14 MMA14
MMA9 MMA9
MMA11 MMA11
MMA13 MMA13
MMA7 MMA7
MMA4 MMA4MMA5MMA5MMA1MMA1
MMA12 MMA12
MMBA1MMA10MMA10
MMA3 MMA3
MMA0 MMA0
MMBA2MMBA0MMXWEMMXCAS
NU
CONTINUEDIGITAL 7
DDRPWRON
Digital Main 3 Schematic Diagram
PL14.12SCD3
The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into seven and shown as IC3101 (1/7) ~ IC3101 (7/7) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-7
P22NU
M20 NU
VCOM-PWM
1KR3118
R3204 75
V20 NU
W17NU
T19NU
Y21 NU
X310125MHz
AE4 AXI
C25 NU
R319256x4
L20 NU
AB22 NU
F24 NU
W19 NU
E23 NU
Y22 NU
AD20NU
C31250.1
D24 NU
10K
R312
8
M21 NU
W18NU
G21 NU
AD19NU
AC20NU
10KR3111
AA20NU10
KR3
123
F23 NU
R3201 75
10KR3113
B21MMCDAT4
AA21NU
R3202 75
J24NU
N21 NU
AD4 AXO
D20 NU
OPENR3169
U19 NU
AD8 NU
AL+3.3V
J25NU
R319156x4
J22NU
1KR3224
1
2
3
4
5
6
7
9
10
8
11
12
13
15
16
14
17
18
19
20
21
30
28
27
42
29
26
25
40
39
24
23
22
41
38
37
36
34
33
35
32
31
43
44
48
45
46
47
IC3102H27U1G8F2BTR-BC
K20 NU
AB7 NU
R3190 75
J23 NU
A24XNFWE
OPENR3130
N19 NU10
KR3
132
U9 NU
Y17NU
OPENR3127
AA19NU
P21NU
G4 NU
R22NU
4TRSTN
E21XNFRE
Y8 NU
J20 NU
H20 NU
OPENR3125
P-ON+5V
T20NU
OPENR3115
G24NU
L21 NU
R20NU
W21 NU
OPENR3122
5JTMS
7JTDI
T21NU
AB23 NU
R3205 22
U20 NU
H21 NU
E24 NU
AE20NU
AC5 NU
E20MMCDAT5
K19 NU
STB-RESET
F20NU
F22 NU
COMP-DET
AB20NU
AA17NUL19 NU
W20 NU
AA18NU
P24NU
H23NU
AA22 NU
P25NU
10K
R317
3
V21 NU
C20MMCDAT7
N20 NU
K22NU
V19 NU
R21NU
AA7 NU
J19 NU
D21MMCDAT2
C23NFCLE
C31260.1
STMTIME1
B20MMCDAT6
10KR3136
10K
R312
4
M19 NU
L2 HP-DET
B22
IC3101(3/7)*1
MN2WS0270HA
MMCDAT0
AB18NU
M3 NU
F25 NU Y19NU
12PC3124
K21 NU
U21 NU
G6 NU
H22NU
100R3112
P6 VCOM-PWM
AB19NU
R3203 75
AC19NUY16NU
15PC3128
6JTDO
A23XNFCE
D25 NU
B24XNFWP
10K
R312
1
CN310410GND
R19NU
OPENR3126
1AL+3.3V10KR3198
3EVTRG
C22NU
2XRST
C21MMCDAT3
R3189 75
P-ON+3.3V
B23NFALE
H6 COMP-DET
G22NU
100R3129
A22MMCDAT1
OPENR3116
OPENR3208
A20 NU
Y20NU
8EJTCK
D22NANDRYBY
P19 NU
150R3170
P20 NU
Y18NU
G23NU
9NU
OPENR3210
H19 NU
W16NU
W15NU
HP-DET
OPENR3135
W
1
T
3
4
2
VS U X
(NO CONNECTION)
NU MMCDAT0
MMCDAT4
R/B
NU
NU
I/O3
NU
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
VCC
NU
NU
NU
MMCDAT5
CLE
NU
NU
NU
MMCDAT2
NU
NU
WP
NUMMCDAT2
DIGITAL MAIN CBA UNIT
NU
NU
VSS
I/O4
MMCDAT3
CONTINUEDIGITAL 7
MMCDAT0
NU
(NAND FLASH MEMORY)
NU
CE
MMCDAT4MEMORYI/F
NU
MMCDAT7
MMCDAT6
WE
MMCDAT1
MMCDAT1
I/O2
VCC
I/O0
MMCDAT5
TO DIGITALMAIN 6IC3104(5/7)
NU
I/O5
MMCDAT7MMCDAT6
NU
NU
RE
NU
NU
I/O6
CONTINUEDIGITAL 8
NU
I/O7
ALE
VSS
MMCDAT3
NU
NU
NU
NU
I/O1
NUCONTINUEDIGITAL 1
CONTINUEDIGITAL 6
Digital Main 4 Schematic Diagram
PL14.12SCD4
The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into seven and shown as IC3101 (1/7) ~ IC3101 (7/7) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-8
C24 UART0TX
N24 USB0OD
N23 USB0VBUS
N22 USB0(-)M24 USB0(+)
OPEND3001
OPENC3003
AB9NU
AE9
AD9
AA13IF-AGC
Y15TU-SCLAA16TU-SDA
Y12NUAA15NU
33R300633R3007
39PC3013
L30033.3uH0.1
C3011
0.1C3014 L3004
3.3uH
OPENC3010
OPENC3002
OPEND3002
C37391
L3706OPEN
1
2
3 4
5
IC3701AP2151WG-7
VOUT
GND
/FLAG EN
VIN
AB8 NU
K23 NUK24 NU
P-ON+3.3V
4GND
CN37041USB+5V
3USB0(+)2USB0(-)
TU3001TUNER UNIT
1
+3.3
V
2
GND
3
SDA
4
SCL
5
IF-A
GC
6
DIF-
OUT1
7
DIF-
OUT2
OPEND3010
270R3005
270R3003OPEN
C3026
OPENC3027
OPENC3117
UARTOTX 2100R3175
R310110K
UARTORX 3E22 UARTOTX
R3108OPEN
100R3176
P-ON+5V 1
CN3101GND 4
OPENC3116
C3742220/6.3V
R376110K
100R3758
0.1C3727
2.49KR3172
10kR3177
OPENC3115
AC9NU
W14NUW10NU
MM5Z5V6BD3007OPEN
C303910C3040
OPENC3041
L30052.2uH
4.7KR30114.7KR3025
P-ON+5V
10KR3001
0.1C3009
10KR3004
Y13NUW8NUAA8NU
4GND
CN37011USB1(+)
CN37054USB+5V
3USB+5V
3USB1(-)2USB1(+)
2USB1(-)
6GND5GND
1GND
L3701OPEN
L23 USB1(+)M22 USB1(-)
M25 USB1VBUS
C3716OPEN
1
2
3 4
5
IC3702OPEN
VOUT
GND
/FLAG EN
VIN
OPENR3702
R3704OPEN
C3715OPEN
OPENC3714
0R3734
0R3736
R3735OPEN
UART1RXUART1TX
100R3194G20 UART1TX
1KR3217
100R3193F21 UART1RX
M1
IC3101(4/7)*1
MN2WS0270HA
NUN4 NUM2 NUP5 NU
B25 NUD23 NU
R6 RX(-)
R2 TCT
C37010.01
R1 TX(+)
CN3706R8 GND
C37440.01
R3 TX(-)
R5 RCT
R7 NU
R4 RX(+)
AC8RX(-)
AC7RX(+)AE6TX(-)
AD6TX(+)
U10NU
AC6CTRL11 CTRL11C31291
0.1C3008
10KR3180M23 USB10D
Z AC
1
4
2
ABY AA
3
AD
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
CONTINUEDIGITAL 7
TO DIGITAL MAIN 6IC3101(5/7)
TO DIGITAL MAIN 6IC3101(5/7)
DEMODULATOR/MPEGDECODER
DIGITAL MAIN CBA UNIT
(USB JACK)
(HIGH SIDE SWITCH)
(NO CONNECTION)
(NO CONNECTION)
WIRELESS LAN MODULE
(ETHERNET JACK)
CONTINUEDIGITAL 8
CONTINUEDIGITAL 7
Digital Main 5 Schematic Diagram
PL14.12SCD5
The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into seven and shown as IC3101 (1/7) ~ IC3101 (7/7) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-9
AC18
OPEND3804
OPENC3830
OPENR3807
OPENC3810
1C3819
47KR3825
OPENR3803
0.22C3803
100KR3812
1C3823
SP3802SPEAKERR-CH
0.047C3827
OPENR3802
1
2
3
4
27
28
26
25
22
24
23
21
6
5
8
7
10
11
12
9
13
14
18
20
15
19
16
17
CONTROLLOGIC
AVCC
POWERLIMIT
PWMLOGIC DRIVE
GAINCONTROL
DRIVE
DRIVE
POWERLIMIT
PWMLOGIC DRIVE
GND
GVDD
NU
PBTL PVCCR
PVCCR
GND
GND
PVCCL
PVCCL
IC3803TPA3110D2PWPR
L380210uH
0.047C3824
2SC4081UBTLQQ3822
1000PC3814
560R3820
0.22C3801
1C3816 OPENC3808
1C3817
OPENR3805
0R3806LCD-P-ON
OPEND3801
10KR3824
1C3822
SP3801SPEAKERL-CH
2.2C3825
OPENR3801
OPENR3826
OPENR3804
10R3813
1C3821
1000PC3813
1C3815
L380310uH
1000PC3812
1C3805
OPENC3809
0.22C3804
1C3820
L380110uH
L380410uH1C3806
OPENC3807
1KR3811
OPENR3810
OPEND3802
Q38212SA1576UBTLQ
OPEND380310K
R3808
0.22C3802
1000PC3811
10KR3809
220/16VC3829
1C3818
CN38011 SP(L)+
4 SP(R)+
2 SP(L)-3 SP(R)-
OPENC3837
OPENC3835
OPENC3836
OPENC3834
OPENC3840
OPENC3841
OPENC3839
OPENC3838
2.2C3828
10KR3822
560R3821
AB17
AUDIO-MUTE
OPENR3816
OPENR3815
OPENR3814
OPENR3818
OPENR3819
OPENR3817
P-ON+3.3V
220/16VC3826
OPENC3831
1.8KR3823
OPENR3828
SP-MUTE
E2 AUDIO-MUTE
3.3R3729
OPENC3718
P-ON-H2
220/6.3VC3712
OPENR3744
OPENR3732
10KR3738
4.7KR3733 47K
R3751
OPENQ3708
10KR3743
OPENR3739
OPENR3740
OPENQ3710
OPENR3752
HEADPHONEJACK
JK3801
OPENR3731
3.3R3728
OPENQ3701
R3713OPEN
220/6.3VC3713
10KR3746
10KR3737
W11
D3704OPEN
47K
R3839
1C3119
R3220 100
1C3105
1C3120
R3145 36
AC14
D3701OPEN
110R3726
75R3171
R3218 10
56PC3710
D3714
OPEN
1C3121AC10 NU
AC13
AE17 NU
1C3109
10KR3724
R3154 100
D3716
OPEN
R3149 36
39PC3703
33R3741
D3707OPEN
1C3102
R3221 100
R3298 100K
100R3727
JK3701
33PC3707
220R3725
10K
R3830
AD12 NU
AB13JK3706
Y9 NU
AB16 NU
10KR3723
R3297 100K
AB14 NU
AB10
IC3101(5/7)*1
MN2WS0270HA
1C3208
AC11100PC3720
75R3163
10K
R3831
10R3214
56PC3711
AE141C3207
D3703OPEN
47K
R3838
AB11R3219 10
AB12
10KR3709
2SC4081UBTLQQ3709
1C3118
F4SPDIF
R3222 100
75R3166
10KR3708
AD16 NUD3711
1SS400
D3713
OPEN
1
2
3
4
5
14
13
12
11
15
6
7
8
9
10
JK3713PC-RGB-IN
AD11
1C3704COMP-DET
AC16 NUD3717
OPEN
R3147 36
R3155 100
D3715
OPEN
Y11 VGA-HSYNC
Y10 NU
1C3103
R3216 1075R3164
D3705OPEN
D3702OPEN
AA11
75R3168
1C3709
AA10
R3148 36
1C3114
AD13
39PC3770
AE12 NU
1C3104
AC12 NU39PC3705
AA12 VGA-VSYNC
100PC3708
AA9 NU
1C3113
75R3167
0.01C3706
AC15 NU
D37121SS400
P-ON+5V AD17AC17
F5 ARC-OUT
ARC-OUT
E4 NUD2 NUF6 NUG5 NUE3 NU
R3195 10KR3196 10KR3197 10K
R3199 OPEN
VGA-SDAVGA-SCL
HP-MUTE
HP-DET
AMP+13V
22KR3832
22KR3833
10C3843
10C3842
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
SW
AUDIOI/F
TO DIGITAL MAIN 8IC3101(7/7)
A/DCONVERTER
TO DIGITAL MAIN 1IC3101(1/7)
DIGITALSIGNALPROCESS
TO DIGITAL MAIN 5IC3101(4/7)
TO DIGITAL MAIN 4IC3101(3/7)
TO DIGITAL MAIN 3IC3101(2/7)
TO DIGITAL MAIN 8IC3101(7/7)
DIGITAL MAIN CBA UNIT
TO DIGITAL MAIN 5IC3101(4/7)
(AUDIO AMP)
3
2
1
4
AE AF AG AH AI AJ
CONTINUEDIGITAL 8
CONTINUEDIGITAL 7
CONTINUEDIGITAL 8
CONTINUEDIGITAL 4
COMPONENT-Y/VIDEO-IN
COMPONENT-Pb-IN
(BUFFER)
AUDIO(L)-IN
COMPONENT-Pr-IN
AUDIO(R)-IN
DIGITAL AUDIO OUT(COAXIAL)
CONTINUEDIGITAL 2
CONTINUEDIGITAL 8
CONTINUEDIGITAL 7
(SWITCHING)
(SWITCHING)
Digital Main 6 Schematic Diagram
PL14.12SCD6
The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into seven and shown as IC3101 (1/7) ~ IC3101 (7/7) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-10
1
2
3
4 5
6
7
8
IC3603MP1472GJC452Z
SS
EN
COMB
FB GND
SW
VIN
BST0.033C3607
OPENC3604
1KR360515KR3677
6.2KR3604
L360422uH
0.01C3612
OPENC3967
OPENR3687C3614
10C360310
C360810
1KR3628
3300PC3611
11KR3606
P-ON+3.3VP-ON+21V
4.7C3616
0.1C3615
OPENC3609
4700PC3666
5.1KR3635
C3669OPEN
C367110
0.033C3661
10KR3633
1
2
3
4 5
6
7
8
IC3602MP1472GJC452Z
SS
EN
COMB
FB GND
SW
VIN
BST
4.7C3674
L360310uH
C367010
0.01C3667
OPENC3968
100R3634
OPENC3665
0.1C3675
OPENR3685
OPENC3673
6.2KR3679
100KR3627
C367210
C3668470/4V
C3623OPEN
1
2
3
4 5
6
7
8
IC3607MP1472GJC452Z
SS
EN
COMB
FB GND
SW
VIN
BST
OPENC3631
4.7C3625
33KR3616
0.1C3617
C362810 OPEN
R3696
0.01C3620
OPENC3966
OPENC3618 4700P
C3619
C362110
12KR3678
L360522uH
4.3KR3614
10KR3617
0.1C3632
D3615KDZTR6.8B
D36061SS400
OPENC3644
0.015C3601
2.2KR3625
OPENC3654
0.01C3639
OPENR3613OPEN
R3676
OPENC3642
0R3626
C364110
OPENR3624
4.7C3645
1
2
3
4 5
6
7
8
IC3604RT8293ALZSP
BS
VIN
SW
GND FB
COMP
EN
SS
10C3643
0.015C3638
L360110uH
0.1C3656
0.1C3655
OPENR3689
OPENC3969
C3646OPEN
100R3629
20P-ON+21V
14GND
22P-ON+21V
3PROTECT3
7BACKLIGHT-ADJ
17AMP+13V
9GND
12GND
8AL+3.3V
6P-ON-H2
10GND
21P-ON+21V
4RESET5BACKLIGHT-SW
OPENC3650
23P-ON+21V
2PROTECT1(NU)
13GND
16AMP+13V
OPENC3652
19GND
OPENC3676
100R3647
11GND
18AMP+13V
15AMP+13V
CN36011NU
100R3620100R3603
32
1 4
IC3601PST8429UR
CDVDD
GND OUT
270R3608
D3603OPEN 1
C3602
R3602220
0.01C3606
56KR3607
OPENR3621
10KR3619
4.7KR3618
2SC4081UBTLQQ3603
1C3610
D36081SS400
D3609OPEN
BACKLIGHT-ADJ
STB-RESET
HP-MUTE
LCD-P-ONBACKLIGHT-SW
P-ON-H2
PROTECT3PROTECT1
2SA1576UBTLQQ3602
D3605MM5Z15B
10KR3615
10KR3622
OPENC3613
0R3630
0R3631
D3607OPEN
10KR3095
1000PC3605
100R3645
D3602 OPEN
D3601OPEN
R3601OPEN
OPENQ3601
R3610OPEN
OPENR3612
10KR3609
R3611OPEN
AUDIO-MUTE
1C3146
1C3184
10C3173
1C3138
M9VDDTCON25-33
AB15AVDDEVE33
N13VDD33-2
1C3141
*BVDDIO15
0R3022
0.1C3131
M12DPAVDD33
L11LVVDD33-1
*DGND
K11LVVDD11
T16AVDDHP33
0R3024
AB21AVDDH33
R31810
*AVDD11 1C3132
R16AVDDAPUSB33
N9FPEN
*CNU
N10VDDSTM11 0.1C3154
1C3145
10C3136
1C3143
U12AVDDVAD11
U15AVDDV33
L3108BEAD
AVDDADA33 T15
1C3152
1C3172
R15AVDDPLL33
0.1C3130
J21VDDSD18-33
R12TESTSEL
1C3137
10C3142
L10VDDSTM33
D5VDDIOCK15
1C3134
1C3140
1C3144
M11LVVDD33-2
0R3023
1C3151
10C3153
1C3175
M13VDDEM18-33
N12VDD33-1
1C3150
1C3185
L31020
AC21AVDDH11AD21AVDDH11
OPENC3133
AFB R4
IC3101(6/7)*1
MN2WS0270HA
0R3223
OPENC3183
2700PC3182
T9AVDD11-CENAB4AVDD11-RXT10DVDD11
0.1C3147
0.1C3148
0.1C3149
CTRL11
N11LVVDD33-3
AVDDDMD33 U11
AVDD33-CEN P10AVDD33-TX P9
STMADAVDD33 M10STMRONA T4
10C3156
1C3178
0.1C3157
1C3179
0.1C3158
0.1C3155
L31032.2uH
L3104BEAD
10C3159
0.1C3160
0.1C3161
0.1C3162
0.1C3163 L3105
BEAD0.1C3164
560R3185
10C3135
10C3165
0.1C3167
10C3166
0R3183
0.1C3169
0.1C3170
0.1C3171
10C3177
0R3184
0.1C3168
0.1C3174
W9VCOMPJ4LVDSRREFL22USBRREFAD14VREF1V5
24KR31861C3180
6.2KR31871C3181
HP-MUTE
LCD-P-ON
1C3139
22KR3623
OPENC3630
AL+3.3VVCC+1.5V
P-ON+21VP-ON+3.3V
P-ON+3.3VP-ON+5VAL+3.3V
P-ON+3.3VP-ON+5V
P-ON+5VP-ON+3.3VAMP+13V
P-ON+3.3VAL+3.3V
P-ON+5V
D3610MM5Z4V3B
L3101BEAD
L3107BEAD
L3106BEAD
APAOANAMALAK
4
3
1
2
DIGITAL MAIN CBA UNIT
(+3.3V REG.)
(+1.5V REG.)
(+5V REG.)
(+1.14V REG.)
TO POWER SUPPLYCBA CN501
(RESET)
(SW+12V)
CONTINUEDIGITAL 1
CONTINUEDIGITAL 8
*A:J11~J17,K12~K17,L14~L17,M15~M17*B:E9,F8,F9,G13~G15,G19
HEAT SINK
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
*C:H5,P23,R13,R23,R24,T13,T22,T23,U22,U24,U25, V5,AD1,AD2,AE2*D:A1,A9,A25,C10,D13,E5,E6,E12,E13,F7,F13,F15, G17,G18,H7,H8,J9,J10,K9,K10,L9,L12,L13,M14, N6,N7,N14~N17,P11~P17,R10,R11,R14,R17,T11, T12,T14,T17,U13,U14,U16,U17,W12,W13,Y14, AA14,AC4,AE1,AE25
CONTINUEDIGITAL 5
CONTINUEDIGITAL 6
CONTINUEDIGITAL 1
CONTINUEDIGITAL 3
CONTINUEDIGITAL 2
CONTINUEDIGITAL 4
CONTINUEDIGITAL 5
CONTINUEDIGITAL 6
CONTINUEDIGITAL 8
(SWITCHING)
Digital Main 7 Schematic Diagram
PL14.12SCD7
The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into seven and shown as IC3101 (1/7) ~ IC3101 (7/7) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-11
47KR3774
47KR3773
10KR3777
0.1C3750
47KR3778
47KR3780
10KR3784
47KR3785
47KR3781
0.1C3759
47KR3706
47KR3718
0.1C3702
47KR3722
10KR3721
16 HDMI-DATA
12 CLOCK(-)
JK37171 DATA2(+)
6 DATA1(-)
3 DATA2(-)
14 ARC
9 DATA0(-)10 CLOCK(+)
7 DATA0(+)
5 TMDS DATA1 SHIELD
17 GND18 +5V
13 HDMI-CEC
15 HDMI-CLOCK
19 HOT PLUG DETECT
2 TMDS DATA2 SHIELD
4 DATA1(+)
11 TMDS CLOCK SHIELD
8 TMDS DATA0 SHIELD
16 HDMI-DATA
12 CLOCK(-)
JK37161 DATA2(+)
6 DATA1(-)
3 DATA2(-)
14 NU
9 DATA0(-)10 CLOCK(+)
7 DATA0(+)
5 TMDS DATA1 SHIELD
17 GND18 +5V
13 HDMI-CEC
15 HDMI-CLOCK
19 HOT PLUG DETECT
2 TMDS DATA2 SHIELD
4 DATA1(+)
11 TMDS CLOCK SHIELD
8 TMDS DATA0 SHIELD
14 NU
17 GND
19 HOT-PLUG-DETECT
15 HDMI-CLOCK
18 HDMI+5V
16 HDMI-DATA
2 TMDS DATA2 SHIELD
10 CLOCK(+)
JK37151 DATA2(+)
4 DATA1(+)
7 DATA0(+)
5 TMDS DATA1 SHIELD
8 TMDS DATA0 SHIELD
11 TMDS CLOCK SHIELD
3 DATA2(-)
13 HDMI-CEC
6 DATA1(-)
12 CLOCK(-)
9 DATA0(-)
AD24
IC3101(7/7)MN2WS0270HA
*1
AE24AD23AE23AC23AE22AD22AC22
22R3865
27KR3863
D37221SS400
2SC4081UBTLQQ370710K
R3701
1KR3705
OPENR3719
10KR3703
AB24
AA23AA24
AC24AD25
Y23
AC25
AB25
1KR3779
OPENR3783
2SC4081UBTLQQ370210K
R3707
10KR3710
W23
V23V24
Y25Y24
U23
W22
V22
OPENR3776
1KR3775
2SC4081UBTLQQ370310K
R3711
10KR37122SC4081UBTLQ
Q370410KR3714
33KR3720
OPENQ3706
UART1TX
0R3730
OPENR3772
10KR3715
2SC4081UBTLQQ3705
33KR3716
UART1RX
0R3717
Y3HDMI-CECT6STMCECPULT7HDMI0-SCL
39R313439R3137
W6HDMI0-SDAR9HDMI1-SCL
39R3139
AE3HDMI1-SDA39R3140
V7HDMI2-SCLAA5HDMI2-SDA
39R314139R3142
R7HDMI0-HPDU2HDMI1-HPDU6HDMI2-HPD
ARC-OUT
AA6HDMI1-5VAC3HDMI2-5V
AB5HDMIO-5V
Y6HDMI-UART-CTRL
OPENR3771
100R3179
10KR3002 1
C301282R3008 160
R3014
220PC3719
220PC3717
100KR3212
U5 PROTECT1STB-RESET
AA2 SP-MUTE
OPENC3107
OPENC3110
10KR3151
U1 KEY-IN1
MM5Z5V6BD3101
100R3107
1
2
3
4 5
6
7
8
IC3103M24C16-WMN6TP
A0
A1
A2
VSS SDA
SCL
WP
VCC
W3 BACKLIGHT-SW
39R3157
AB6 P-ON-H2
OPENC3122
BACKLIGHT-SW
10R3117
8P-ON+5V
OPENR3159
U3 REMOTE
P-ON-H2 2
4.7KR3152
T3 LIGHT-SENS
PROTECT3
U4 STM-EEPROM-WP
PROTECT3
SP-MUTE
P-ON+5V
C31270.1
AC1 STM-SDA
2SC4081UBTLQQ3101
0.1C3111
33R3110
1KR3102
2SCL(NU) V3 LED1
5REMOTE
OPENR3323
100R3133
P-ON+3.3V
39R3156
Y2 P-ON-H2
33R3114
OPENC3108
6LED1
22R3158
AD5 STB-RESET
HP-MUTE
100R3161
100KR3146
100R3160
OPENR3106
4KEY-IN1
OPENR3103
PROTECT1
OPENC3123
CN31051SDA(NU)
7LIGHT
3GND
P-ON-H2
OPENQ3102
OPENR3104
CN3103AL+3.3V 1
AC2 STM-SCL
9AL+3.3V
T2 PROTECT3
OPENC3112
4.7KR3153
100R3105
OPENR3119
C3106OPEN 10K
R3182
0.1C3101
22KR3096
1KR3131
W7 HP-MUTE
OPENR3138
OPENQ3103
OPENR3120
OPENR3143
W4 LED2
W5 STMTIME1
OPENR3207
OPENR3188
Y5 SW-EN
AA4 NUY1 NUAB1 NUAB3 NUAB2 NUY4 NUV6 NUAA3 NUV4 NU
10KR3109
Y7VGA-SCLAD3VGA-SDAU7NU
39R316539R3178
VGA-SDAVGA-SCL
STB-RESETSTMTIME1
22R3162W2 LCD-P-ONLCD-P-ON
10KR3150
AL+3.3V
Q3107OPEN
OPENR3200
OPENR3209
0R3144
OPENQ3108
OPENR3215
OPENR3206
C3100OPEN
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
HDMII/F
HDMI-CONNECTOR-1
HDMI-CONNECTOR-3
HDMI-CONNECTOR-2
AQ
DIGITAL MAIN CBA UNIT
(SWITCHING)
(SWITCHING)
(SWITCHING)
CONTINUEDIGITAL 6
CONTINUEDIGITAL 5
2
4
1
3
AR AS AT AU AV
TO DIGITAL MAIN 6IC3101(5/7)
VIDEODECODER
AUDIODECODER
TO DIGITAL MAIN 6IC3101(5/7)
(SWITCHING)
(SWITCHING)
TO IR SENSOR CBAUNIT CN4052
(MEMORY)
CONTINUEDIGITAL 7
(NO CONNECTION)
(LED DRIVE)
CONTINUEDIGITAL 7
CONTINUEDIGITAL 6
CONTINUEDIGITAL 4
CONTINUEDIGITAL 6
CONTINUEDIGITAL 2
(BUFFER)
Digital Main 8 Schematic Diagram
PL14.12SCD8
The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into seven and shown as IC3101 (1/7) ~ IC3101 (7/7) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-12
4.7KR4003
8.2KR4002
2.7KR4004
18KR4001
2.2KR4005
OPEND4002
0.1C4002
MM5Z5V6BD4001
CN40011GND2KEY-IN1
SW4006 SW4005 SW4004 SW4003 SW4002 SW4001
2.2KR4006
SW4007
2
1
A B C
FUNCTION CBA UNIT
TO IR SENSOR CBA UNIT CN4051
CH UP VOLDOWN
POWER
UNLESS OTHERWISE SPECIFIED:SWITCHES ARE SKRMABE010.
CHDOWN
VOLUP
MENUSOURCE
PL14.12SCF
Function Schematic Diagram
10-13
1000PC4052
OPENC4055
10C4056
10C4051
R405156
R40526.8K
0.1C4054
1
2
3 4
5
6
IC4051OPEN
IOUT
GND
VCC NU
GC1
GC2
R4057OPEN
OPENC4057
R4055OPEN
R4058OPEN
R4056OPEN
R4059OPEN
D4051SMLE12WBC7W1HR
0.1C4053
Vcc
GND
V-OU
T
2 31
RS4051RS-272
CN40511GND2KEY-IN1
5 REMOTE4 LED1
7 GND6 KEY-IN1
CN40521 AL+3.3V2 P-ON+5V3 LIGHT
R405315K
R4060OPEN
R40541K
8 SCL(NU)9 SDA(NU)
2
1
A B C
TO FUNCTION CBA UNIT CN4001
(REMOTE SENSOR)
POWER
IR SENSOR CBA UNIT
TO DIGITAL MAINCBA UNIT CN3105
PL14.12SCIR
IR Sensor Schematic Diagram
10-14
TOOL NO.A B C D E F G H I J
No.1
C602
GP003
GNDJ310
C619
D CJ606
SOURCEJ605
GATE
DRAIN
BOND
R602
R611
C614
D601
D602
D603
D604
+BJS603
+BJS604
L601
BC604
C605
Mountain fold
BLACKLIVE
WHITENEUTRAL
REPLACE FUSE AS MARKEDRISK OF FIRE-
R601
CN601
C604
C618
F602
SA601
T 2.5A L/250V
COLDC617
C654
C656
C663
GT601
CN501222
231
ALL+3.3VJ110
GND
J307
GNDJ309
AMP+13VJ109
SA602
C658
J204 Base
P-ONH2+
J203
GNDJ308
GNDJ312
HOTDRAIN
DRAIN
C616
C655
C657
P-ONH2+
J202
J205
D656Anode
D653
D655
D656
BC601
P-ON+21VJ105 J108
AMP+13V
J106P-ON+21V
J112AMP+13V
D654
Q650
FG
J602
C603
C606
C650
C651D608
T601
D650
D651
D652
J607
J608
J609
IC602
FG
J601
D660
BA4GF0F0102 1J302
GND
GNDJ301
B
ILED
VLED
C652
C653
12
CN1001
C1003
C1017
C1018
C1020
GP001
P-ON+21VJ101
P-ON+21V
J102
J313GND
VLED1
J111 1
A
PROTECT3
L1001
ISWJ207
LDR
J208
J213J214
OVP
C1019
D1001
R1015
J304GND
J103P-ON+21V
P-ON+21VJ104
C1021
CDRJ215
GNDJ300
2
Mountain fold
BL-SW
J210BL-ADJJ211
J212REG50
D662
GP002
J305
GND
GNDJ306
J209CFB
3
J311GND
BA4GF0F01021
Power Supply CBA Top View
Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing.Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.
NOTE:The voltage for parts in hot circuit is measured using hot GND as a common terminal.
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F602) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire, replace only with same type 2.5A, 250V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 2.5A, 250V.2.5A 250V
10-15
L1001 C651
C652
C653
1 2
CN1001
C1003
C1017
C1018
C1020
R1015
GP001
P-ON+21VJ101
P-ON+21V
J102
BA4GF0F0102 1J302
GND
J103P-ON+21V
C1021
J313
GND
VLED1
J1111
A
R667
R675
C1001
C1002
C1014
C1015
C1016
D1003
D1004
D661
R1017
R1023
R1024
C650
C655
C657
P-ON
H2+
J202
J205
ISW
J207
LDR
J208
J212
REG50
J213
J214 OVP
C1019
D653
D655 D6
56
J108
AMP+13V
GND
J306
J106P-ON+21V
J112AMP+13V
J304
GND
D654
P-ON+21VJ104
J204
Q650
Base
J209
CFB
GNDJ300
2
L1002
L1003
R651
R663
D656A
C1004
Q1001
C1005
Q1002
C1006
C1008
C1009
C1012
C1013
C1024
C1025
D1002
R1001
R1002
D1006
R1003R1004
R1005
R1006
R1007
R1008
R1009 IC1001R1010
R1013
R1014
R1016
R1018
R1021
R1025
R1026
R1027
R1028
R1029 R1030
R1031
R1032
D652A
D1001A
C654
C656
C663
BL-SW
J210
BL-ADJ
J211
D662
22
23
GP002 ALL+3.3V
J110
J305
GND
GND
J307
J311
GND
AMP+13V
J109
P-ON
GND
J308
3 Q656
Q658
R653
R662
R670
R671
R672
R673
R677
R680
R681
R682
R690
C661C665
C1007C1010
C1011
D663
D664
R1011R1012
R1019
R1020Q650
D654A
CN601
C617 C618
GT601
2
1
F602
GND
J309
T 2.5A L/250V
SA602
C658
GND J312
C638
C639
R693
D656
Anode
R652 D657
R602
R611
C606
C616
D608
BC601
BC604
C605
J607 J608
J609
FG
J602R603
R604
R614
R615
R616
R617
R618 R619
C607
D607
Q601
D608A
C602
C603
IC602
T601
FG
J601
D650
D651
D652
D660
GND
J301
J606
SOURCE J605 GA
TE
B
C
R606
R607
R608
R609
R612
R613
R621
R623
C608
C609
C610
R654
R655
R657R658
R659
C621
C622
C623
R660
C624
R661
R668
R669 C660
D605
C666
D609
D610
Q602Q621
Q653 GP003
GND J310
C619
D
C614
D601
D602
D603
D604
R601
C604
SA601
L601
D1001
CDR
J215
P-ON+21V
J105
H2+
J203
CN501
D621 D623
+BJS603
+BJS604
Power Supply CBA Bottom View
BA4GF0F01021
Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing.Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.
NOTE:The voltage for parts in hot circuit is measured using hot GND as a common terminal.
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F602) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire, replace only with same type 2.5A, 250V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 2.5A, 250V.2.5A 250V
PL14.12WI11-1
WIRING DIAGRAM
23 1CN
501
1 23
CN
3601 1 30
CN
3904
9 1
CN
4052
1 9
CN
3105
12
CN
1001
BW
CN
601
PO
WE
R S
UP
PLY
CB
A
IR S
EN
SO
R C
BA
UN
IT
LC
D P
AN
EL
AS
SE
MB
LY
AC
CO
RD
CL3
701
CL3
006
CL3
101
1 2
CN
4001
1 2
CN
4051
FU
NC
TIO
N C
BA
UN
ITC
L310
2
DIG
ITA
L M
AIN
CB
A U
NIT
ET
HE
RN
ET
JA
CK
WIR
ELE
SS
LA
N M
OD
ULE
14
CN
3801
SP
3801
SP
EA
KE
RL-
CH
SP
3802
SP
EA
KE
RR
-CH
CL3
801
TU
NE
R U
NIT
CO
MP
ON
EN
T-Y
/VID
EO
-IN
CO
MP
ON
EN
T-P
b-IN
CO
MP
ON
EN
T-P
r-IN
AU
DIO
(L)-
IN
AU
DIO
(R)-
IN
RE
AR
DIG
ITA
L A
UD
IO-O
UT
(C
OA
XIA
L)
HD
MI-
CO
NN
EC
TO
R-1
HD
MI-
CO
NN
EC
TO
R-2
HD
MI-
CO
NN
EC
TO
R-3
PC
-RG
B-I
N
US
B J
AC
K
SID
E
HE
AD
PH
ON
EJA
CK
12-1 PL14.12-A_CEX
EXPLODED VIEWS
A15
See Electrical Parts Listfor parts with this mark.
Digital Main CBA Unit
Power Supply CBA
Function CBA Unit
LCD1
A13
B23A17
AC601
B10
SP3802
L9
L9
L23
L23
L27
L27
X6L27
CL3801
S7
B17
IR Sensor CBA Unit
A16
A7
A8
SSK1
SSK1
SBA1
SA1
A11
A5
A9
A20
SP3801
B18
B17
B12
CL3006
CL3102
CL3101CL3701
L23
L23B18
S7
A3
B23
32PFL4909/F7, 32PFL4909/F8
32PFL4909/F7,32PFL4609/F7
32PFL4609/F7
12-2 PL14.12-A_PEX
Packing
Some Ref. Numbers are not in sequence.
S1
S12
S7
S7
X3
S6
S3
S4
S4
PCB Label
Packing Tape
Packing Tape
Packing Tape
X1
A11
SA1
Tape
SBA1
FRONTFRONT
SSK1
X4 X2
32PFL4609/F732PFL4909/F7, 32PFL4909/F8
32PFL4909/F7, 32PFL4909/F8
32PFL4909/F8
2014/03/06 13-1 A4DF2CA.fm
PARTS LIST [32PFL4909/F7 (Serial No.: ME1)]
Mechanical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTE: Parts that are not assigned part numbers (---------) are not available.
LCD PANEL ASSEMBLY#
Ref. No. Description Part No.
A3 REAR CABINET A4DFAUT 2EMM00312
A7 FUNCTION KNOB A4GF1UT 2EMM00237
A8 KNOB FRAME A4DFAUT 2EMM00325
A11 STAND NECK A31M2UT 1EM228000A
A13 JACK HOLDER A3RF0UT 1EM334677
A15# RATING LABEL A4DF2UT ----------
A16 LOGO LABEL A4DFAUT ----------
A17 ENERGY GUIDE LABEL A4DF2UT ----------
AC601# AC CORD W/O A GND WIRE UL/CSA/1775/NO/BLACK
WAC172LTE010
B10 STAND HOLDER A4GF1UT 2EMM00233
B12 SENSOR SHIELD A4GF1UT 2EMS00133
B17 WALL_MOUNT_BRACKET A11N0UH 1EM434637
B18 WALL_MOUNT_COVER A2170UT 1EM332137
B23 WIRE LABEL A3AF0UT ----------
CL3101 FFC WIRE ASSEMBLY 9PIN 9PIN/WHITE/292MM
WX1A4GF0S112
CL3102 WIRE ASSEMBLY 2PIN 2PIN/339MM WX1A4GF0C312
CL3701 FFC WIRE ASSEMBLY 23PIN 23PIN/WHITE/213MM
WX1A4DF2S121
CL3801 WIRE ASSEMBLY 4PIN 4PIN/56MM&61MM&362MM
WX1A4GF0C321
L9 SCREW BIND BLACK_NI +P-TITE M3X12.0 3X12 BIND HEAD+ BLK
GBHP3120
L23 SCREW BIND 3CHROM +S-TITE M3X6.0 M3X6 BIND HEAD+
GBJS3060
L27 SCREW BIND BLACK_NI +S-TITE M3X8.0 M3X8 BIND HEAD+
GBHS3080
SBA1 STAND BASE ASSEMBLY A31M2UT 1ESA34000
SP3801 SPEAKER MAGNETIC 8OHM/8W S0310F14 DS08110XQ002
SP3802 SPEAKER MAGNETIC 8OHM/8W S0310F14 DS08110XQ002
SSK1 STAND SCREW KIT A31M2UT(SCREW BIND BLACK_NI +P-TITE M4X25.0 )
1ESA34003
PACKINGS1 CARTON A4DF2UT 2EMC00338
S3 STYROFOAM TOP A4GF1UT 2EMC00274
S4 STYROFOAM BOTTOM A4GF1UT 2EMC00275
S6 SET BAG A31F0UT 2EMC00088
S7 SERIAL NO. LABEL A4GF1UT ----------
ACCESSORIESX1 POLYETHYLENE BAG HDPE 180X340XT0.03 1EM435579
X2# OWNERS MANUAL A4DFAUT 2EMN00159
X3 REMOTE CONTROL UNIT YKF340-003 URMT41JHG003
X4 BATTERY DRY R03(SIZE AAA ) XB00M0RKT001
X6 QUICK START GUIDE A4DF2UT 2EMN00165
Ref. No. Description Part No.
LCD1# LCD PANEL ASSEMBLY U44F4PA
Consists of the following
A5 DECORATION PLATE A4DFAUT 2EMH00294
A9 LED LENS A4DFAUT 2EMM00301A
A20 LEADING EDGE COVER A4DFAUT 2EMM00288
CL3006 FFC WIRE ASSEMBLY 30PIN(W/SHIELD) 30P/FFC/SHIELD/629MM
WX1A4DF2P401
LCD MODULE ----------
Electrical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------) are not available.
2. Tolerance of Capacitors and Resistors are noted with the following symbols.
DIGITAL MAIN CBA UNIT
MSW ASSEMBLY
POWER SUPPLY CBA
C.....±0.25% D.....±0.5% F.....±1%
G.....±2% J......±5% K.....±10%
M.....±20% N.....±30% Z.....+80/-20%
Ref. No. Description Part No.
DIGITAL MAIN CBA UNIT A4DF2MMA-001
CN3701 WIRELESS LAN MODULE WM5504 UWLMDLACM002
IC3101 IC MAIN PH1-SLD8PLUS MN2WS0270HA QSCA0R0MS065
IC3102 IC NAND FLASH 1GB H27U1G8F2BTR-BC NSCA0R0HY009
IC3103 16KBIT EEPROM M24C16-WMN6TP NSZBA0TSS259
IC3601 IC RESET IC-PST8429UR QSCA0T0MM075
IC3602 IC DC-DC CONVERTER MP1472GJC452Z NSCA0T09M021
IC3603 IC DC-DC CONVERTER MP1472GJC452Z NSCA0T09M021
IC3604 IC DCDC CONVERTER RT8293ALZSP NSCA0T00B017
IC3607 IC DC-DC CONVERTER MP1472GJC452Z NSCA0T09M021
IC3701 IC USB HIGH-SIDE SW AP2151WG-7/SOT25/5PI
NSCA0TDES015
IC3803 IC D-CLASS AUDIO POWER AMPLIFI TPA3110D2PWPR
NSCA0T0TY073
TU3001 TUNER UNIT U9004UT U9004UT
When you replace one of the below ICs on this CBA, always replace the IC in accordance with the 4 combinations below. Do not mix ICs of different combination.
IC3401 IC 1GB DDR3 SDRAM K4B1G1646G-BCK0 NSCA0R0SM055
IC3402 IC 2GB DDR3 SDRAM K4B2G1646Q-BCMA NSCA0R0SM057
or
IC3401 IC 1GB DDR3 SDRAM H5TQ1G63EFR-PBC NSCA0R0HY039
IC3402 IC 2GB DDR3 SDRAM H5TQ2G63FFR-PBC NSCA0R0HY041
or
IC3401 IC 1GB DDR3 SDRAM NT5CB64M16FP-DH NSCA0R0J2017
IC3402 IC 2GB DDR3 SDRAM NT5CB128M16FP-DI NSCA0R0J2016
or
IC3401 IC 1GB DDR3 SDRAM H5TQ1G63EFR-PBC NSCA0R0HY039
IC3402 IC 2GB DDR3 SDRAM H5TQ2G63DFR-PBC/FBGA
NSCA0R0HY034
Ref. No. Description Part No.
MSW ASSEMBLYConsists fo the following
A4DFAMSW-001
FUNCTION CBA UNIT A4DFAMSW-001-FN
IR SENSOR CBA UNIT A4DFAMSW-001-IR
Ref. No. Description Part No.
POWER SUPPLY CBAConsists fo the following
A4DFAMPW-001
CAPACITORSC602# CAP CERAMIC SAFETY 1000pF/250V E M KX CJMR102M42E1
C603# CAP CERAMIC SAFETY 1000pF/250V E M KX CJMR102M42E1
C604# CAP METALLIZED FILM 0.22µF/275V/K CTA224PKR001
C605 CAP ELE 330µF/200V/M/87 CEB3310S6016
C606 CERAMIC CAP. 820pF/2kV CA3D821PAN04
C607 CHIP CERAMIC CAP. B K 1800pF/50V CHD1JK30B182
C608 CHIP CERAMIC CAP.(1608) B K 0.015µF/50V CHD1JK30B153
C609 CHIP CERAMIC CAP. B K 0.068µF/50V CHD1JK30B683
C610 CHIP CERAMIC CAP. B K 1500pF/50V CHD1JK30B152
C614# CAP METALLIZED FILM 0.22µF/275V/K CTA224PKR001
C616# CAP CERAMIC SAFETY 1000pF/250V E M KX CJMR102M42E1
C617 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
C618 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
C623 CHIP CERAMIC CAP.(1608) B K 4.7µF/6.3V CHD0KK30B475
C651 CAP ELE 470µF/25V/M/85 CED4710V8006
C652 CAP ELE 470µF/25V/M/85 CED4710V8006
C653 CAP ELE 470µF/25V/M/85 CED4710V8006
C654 CAP ELE 470µF/16V/M/85 CEC4710V8006
C655 CAP ELE 470µF/16V/M/85 CEC4710V8006
C656 CAP ELE 1µF/50V/M/85 CEF1R00V8006
C660 CHIP CERAMIC CAP.(1608) B K 0.22µF/25V CHD1EK30B224
C663 CAP ELE 100µF/10V/M/85 CEB1010V8006
C665 CHIP CERAMIC CAP.(1608) B K 0.1µF/50V CHD1JK30B104
C666 CHIP CERAMIC CAP.(1608) B K 0.22µF/25V CHD1EK30B224
C1001 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105
C1002 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105
C1003 CAP ELE 470µF/25V/M/85 CED4710V8006
C1005 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105
C1006 CHIP CERAMIC CAP.(1608) B K 0.22µF/25V CHD1EK30B224
C1007 CHIP CERAMIC CAP.(1608) B K 0.047µF/25V CHD1EK30B473
C1008 CHIP CERAMIC CAP. B K 560pF/50V CHD1JK30B561
C1009 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102
C1010 CHIP CERAMIC CAP.(1608) B K 0.22µF/25V CHD1EK30B224
C1012 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105
C1013 CHIP CERAMIC CAP. B K 2200pF/50V CHD1JK30B222
C1014 CHIP CERAMIC CAP.(3216) X7R K 1.0µF/100V CA2A105MR080
C1015 CHIP CERAMIC CAP.(3216) X7R K 1.0µF/100V CA2A105MR080
C1017 CAP ELE 47µF/100V/M/85 CEH4700V8006
C1018 CAP ELE 47µF/100V/M/85 CEH4700V8006
C1021 CAP ELE 47µF/100V/M/85 CEH4700V8006
CONNECTORSCN501 FPC/FFC CONNECTOR IMSA-9615S-23C-PP-
AJC96J23ER009
CN601# CONNECTOR S2P3-VH (LF)(SN) JCVHC02JG002
CN1001 PH CONNECTOR TOP 2P B2B-PH-K-S (LF)(SN)
J3PHC02JG029
DIODESD601# DIODE 1N5397BD NDL1001N5397
D602# DIODE 1N5397BD NDL1001N5397
D603# DIODE 1N5397BD NDL1001N5397
D604# DIODE 1N5397BD NDL1001N5397
D605 ZENER DIODE MM5Z4V3B ND1BMM5Z4V3B
D607# ZENER DIODE SMD TFZVTR27B QD1B00TFZV27
D608# DIODE ZENER 1ZB36BB NDWZ0001ZB36
D609 DIODE SCHOTTKY SMD CES520.L3F(D QD1Z00CES520
D610 DIODE SWITCHING SMD 1SS400ST(SOD-523) ND1Z1SS400ST
2014/03/06 13-2 A4DF2EL.fm
D621 DIODE SWITCHING SMD 1SS400ST(SOD-523) ND1Z1SS400ST
D623 ZENER DIODE MM5Z30B ND1B0MM5Z30B
D650 DIODE SCHOTTKY SB3150BH NDWZ00SB3150
D651 DIODE SCHOTTKY SB3150BH NDWZ00SB3150
D652 DIODE ZENER 1ZB30BB NDWZ0001ZB30
D653 DIODE SCHOTTKY SB3A0BH NDWZ000SB3A0
D654# DIODE ZENER 1ZB20BB NDWZ0001ZB20
D655 DIODE SCHOTTKY SB3A0BH NDWZ000SB3A0
D656A DIODE FAST RECOVERY RS1BJTD ND1Z0RS1BJTD
D657 ZENER DIODE MM5Z11B ND1B0MM5Z11B
D660 IC SHUNT REGULATOR SL431A-AT NSZBA0TAUK01
D661 DIODE SWITCHING SMD 1SS400ST(SOD-523) ND1Z1SS400ST
D662 IC SHUNT REGULATOR SL431A-AT NSZBA0TAUK01
D664 ZENER DIODE SMD TFZVTR4.7B QD1B0TFZV4R7
D1001A DIODE SCHOTTKY SMD SK210TD ND1Z0SK210TD
D1003 DIODE SWITCHING SMD 1SS400ST(SOD-523) ND1Z1SS400ST
D1004 ZENER DIODE MM5Z30B ND1B0MM5Z30B
ICSIC602# O-E DEVICE PHOTO COUPLER
TLP785F(D4FNBLLF(CQPEL0TLP785F
IC1001 IC LED BACKLIGHT CONTROLLER BD9486F-GE2/SOP/16P
QSCA0T0RM425
COILSL601# LINE FILTER JLB24136 LLEG0Z0XB032
L1001 COIL POWER INDUCTORS DIP RP1315BNP-101M/100µH
LLF1010SF013
L1003 COIL CHIP BEADS PZ2012D121-2R5T(F) LLF121SSN006
TRANSISTORSQ601# FET MOS TK6P60W RVQ(S QF2Z0TK6P60W
Q602 NPN TRANSISTOR SMD 2SC5344SY NQZY2SC5344S
Q621 CHIP TRANSISTOR KTC3875S-Y-RTK/P NQ1YKTC3875S
Q650 CHIP TRANSISTOR KTC3875S-Y-RTK/P NQ1YKTC3875S
Q653 CHIP TRANSISTOR KTC3875S-Y-RTK/P NQ1YKTC3875S
Q656 CHIP TRANSISTOR KTC3875S-Y-RTK/P NQ1YKTC3875S
Q658 TRANSISTOR 2SA1201-Y QQ1Y2SA1201C
Q1001 FET MOS SMD AP18T10AGH-HF NF2Z18T10AGH
Q1002 FET MOS SMD AP18T10AGH-HF NF2Z18T10AGH
RESISTORSR601# RES. CARBON FILM J 1/2W J 1.2M RCX2125T1003
R602 RES CEMENT 5W J 2.7 RWJ2R7PAK007
R603 RES CHIP 3216 1/4W J 470k RRX4474HH034
R604 RES CHIP 3216 1/4W J 470k RRX4474HH034
R606 RES CHIP 3216 1/4W J 220 RRX4221HH034
R607 RES CHIP 3216 1/4W J 220 RRX4221HH034
R608 RES CHIP 3216 1/4W J 1.5k RRX4152HH034
R609 RES CHIP 1608 1/10W J 100 RRXA101HH013
R611# METAL OXIDE RES. 2W J 0.36 RN02R36ZU001
R612 RES CHIP 3216 1/4W J 5.6k RRX4562HH034
R613 RES CHIP 3216 1/4W J 220 RRX4221HH034
R614 RES CHIP 3216 1/4W J 470k RRX4474HH034
R621 RES CHIP 1608 1/10W J 560 RRXA561HH013
R623 RES CHIP 1608 1/10W J 10k RRXA103HH013
R651# RES CHIP 1608 1/10W J 1.0 RRXA1R0HH013
R652 RES CHIP 1608 1/10W F 56.0k RTW5602HH008
R653 RES CHIP 1608 1/10W F 33.0k RTW3302HH008
R654 RES CHIP 3216 1/4W J 180 RRX4181HH034
R655 RES CHIP 3216 1/4W J 180 RRX4181HH034
R657 RES CHIP 3216 1/4W J 3.9k RRX4392HH034
R658 RES CHIP 1608 1/10W J 2.7k RRXA272HH013
R659 RES CHIP 1608 1/10W F 27.0k RTW2702HH008
R660 RES CHIP 1608 1/10W F 3.90k RTW3901HH008
R661 RES CHIP 1608 1/10W F 3.30k RTW3301HH008
R662 RES CHIP 1608 1/10W F 3.30k RTW3301HH008
Ref. No. Description Part No.
R667 RES CHIP 1608 1/10W J 8.2k RRXA822HH013
R668 RES CHIP 1608 1/10W J 47k RRXA473HH013
R669 RES CHIP 1608 1/10W J 10k RRXA103HH013
R670 RES CHIP 1608 1/10W J 270 RRXA271HH013
R671 RES CHIP 1608 1/10W J 270 RRXA271HH013
R672 RES CHIP 1608 1/10W J 270 RRXA271HH013
R675 RES CHIP 1608 1/10W F 68.0k RTW6802HH008
R677 RES CHIP 1608 1/10W J 10k RRXA103HH013
R680 RES CHIP 1608 1/10W J 100 RRXA101HH013
R681 RES CHIP 1608 1/10W F 10.0k RTW1002HH008
R682 RES CHIP 1608 1/10W 0 RRXA000HH014
R690 RES CHIP 1608 1/10W J 1.5 RRXA1R5HH013
R1001 RES CHIP 1608 1/10W F 22.0k RTW2202HH008
R1002 RES CHIP 1608 1/10W F 9.10k RTW9101HH008
R1003 RES CHIP 1608 1/10W F 9.10k RTW9101HH008
R1004 RES CHIP 1608 1/10W J 120 RRXA121HH013
R1005 RES CHIP 1608 1/10W J 120 RRXA121HH013
R1006 RES CHIP 1608 1/10W J 10k RRXA103HH013
R1007 RES CHIP 1608 1/10W J 100k RRXA104HH013
R1008 RES CHIP 1608 1/10W J 10k RRXA103HH013
R1009 RES CHIP 1608 1/10W J 100k RRXA104HH013
R1010 RES CHIP 1608 1/10W F 36.0k RTW3602HH008
R1011 RES CHIP 1608 1/10W F 24.0k RTW2402HH008
R1012 RES CHIP 1608 1/10W F 2.20k RTW2201HH008
R1013 RES CHIP 1608 1/10W J 10 RRXA100HH013
R1014 RES CHIP 1608 1/10W 0 RRXA000HH014
R1015 METALOXIDE RES 1W J 0.12 RNJR12PAK001
R1018 RES CHIP 1608 1/10W J 200 RRXA201HH013
R1019 RES CHIP 1608 1/10W F 100k RTW1003HH008
R1020 RES CHIP 1608 1/10W J 120 RRXA121HH013
R1021 RES CHIP 1608 1/10W J 51 RRXA510HH013
R1023 RES CHIP 1608 1/10W J 10k RRXA103HH013
R1024 RES CHIP 1608 1/10W J 10k RRXA103HH013
R1025 RES CHIP 1608 1/10W F 360k RTW3603HH008
R1026 RES CHIP 1608 1/10W F 240k RTW2403HH008
R1027 RES CHIP 1608 1/10W F 22.0k RTW2202HH008
R1028 RES CHIP 1608 1/10W J 1.0k RRXA102HH013
R1029 RES CHIP 3216 1/4W F 0.75 RTR750RYL007
R1030 RES CHIP 3216 1/4W F 0.56 RTR560RYL007
R1031 RES CHIP 3216 1/4W F 0.56 RTR560RYL007
R1032 RES CHIP 3216 1/4W 0 RRX4000HH036
MISCELLANEOUSBC601 BEAD INDUCTORS B29 RID 2.3X7.5X7.5T LLEF0S0XM002
F602# FUSE TIME RAG SLT250V2.5A PDGSLB0NG252
GP002 EARTH PLATE A31FBUT 1EM440258
GP003 EARTH PLATE A31FBUT 1EM440258
SA601# VARISTOR 10D 471K SVR NVQZVR10D471
T601# TRANS POWER SRW26LEC-T11H016 LTT2PC0TE005
Ref. No. Description Part No.
2014/03/06 13-3 A4DF2EL.fm
2014/03/06 13-4 A4DFACA.fm
PARTS LIST [32PFL4609/F7 (Serial No.: ME1)]
Mechanical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTE: Parts that are not assigned part numbers (---------) are not available.
Different parts from the original model 32PFL4909/F7 (Serial No. : ME1)
Ref. No. Description Part No.
A11 Not used
A15# RATING LABEL A4DFAUT ----------
A16 LOGO LABEL A4DFBMA ----------
A17 ENERGY GUIDE LABEL A4DFAUT ----------
SA1 STAND ASSEMBLY A31M0UT 1ESA34014
SBA1 Not used
SSK1 STAND SCREW KIT A31M0UT(SCREW BIND BLACK_NI +P-TITE M4X14.0)
1ESA34004
S1 CARTON A4DFAUT 2EMC00317
X6 QUICK START GUIDE A4DFAUT 2EMN00160
2014/02/25 13-5 A4DFAEL.fm
Electrical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------) are not available.
2. Tolerance of Capacitors and Resistors are noted with the following symbols.
Different parts from the original model 32PFL4909/F7 (Serial No. : ME1)
C.....±0.25% D.....±0.5% F.....±1%
G.....±2% J......±5% K.....±10%
M.....±20% N.....±30% Z.....+80/-20%
Ref. No. Description Part No.
DIGITAL MAIN CBA UNIT A4DFAMMA-001
2014/03/06 13-6 A4DFBCA.fm
PARTS LIST [32PFL4909/F8 (Serial No.: XA1)]
Mechanical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTE: Parts that are not assigned part numbers (---------) are not available.
Different parts from the original model 32PFL4909/F7 (Serial No. : ME1)
Ref. No. Description Part No.
A15# RATING LABEL A4DFBMA ----------
A16 LOGO LABEL A4DFBMA ----------
A17 Not used
B23 WIRE LABEL A3AF0UT ----------
S1 CARTON A4DFBMA 2EMC00357
S12 CARTON LABEL A4DFBMA ----------
X2# OWNERS MANUAL A4DFBMA 2EMN00168
X6 QUICK START GUIDE A4DFBMA 2EMN00169
LCD1# LCD PANEL ASSEMBLY U44F4PD
2014/03/06 13-7 A4DFBEL.fm
Electrical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------) are not available.
2. Tolerance of Capacitors and Resistors are noted with the following symbols.
Different parts from the original model 32PFL4909/F7 (Serial No. : ME1)
C.....±0.25% D.....±0.5% F.....±1%
G.....±2% J......±5% K.....±10%
M.....±20% N.....±30% Z.....+80/-20%
Ref. No. Description Part No.
DIGITAL MAIN CBA UNIT A4DFBMMA-001
14-1 PL14.12REV
REVISION HISTORY
Chassis PL14.12• 2014/02/18 32PFL4909/F7 (Serial No.: ME1) added
• 2014/03/04 32PFL4609/F7 (Serial No.: ME1) First draft added
• 2014/03/24 32PFL4909/F8 (Serial No.: ME1) First draft added
PL14.12COM
COMPARISON LIST OF MODEL NAMES
Chassis PL14.1232PFL4909/F7 (ME1) A4DF2UT
32PFL4609/F7 (ME1) A4DFAUT
32PFL4909/F8 (XA1) A4DFBMA