PLASMA TVSERVICE MANUAL
CAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : PD92A
MODEL : 42PQ1100 42PQ1100-ZE
North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.comAsia/Oceania http://biz.lgservice.com
Internal Use Only
P/NO : MFL58138612(0906-REV00) Printed in Korea
- 2 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
CONTENTS
CONTENTS ............................................................................................................................... 2
SAFETY PRECAUTIONS...........................................................................................................3
SPECIFICATION.........................................................................................................................4
ADJUSTMENT INSTRUCTION ..................................................................................................7
BLOCK DIAGRAM ...................................................................................................................13
EXPLODED VIEW ...................................................................................................................16
SVC. SHEET ................................................................................................................................
- 3 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in theSchematic Diagram and Exploded View. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to preventX-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during theservicing of a receiver whose chassis is not isolated from the ACpower line. Use a transformer of adequate power rating as thisprotects the technician from accidents resulting in personal injuryfrom electrical shocks.
It will also protect the receiver and it's components from beingdamaged by accidental shorts of the circuitry that may beinadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this monitor is blown, replace itwith the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,over 1W), keep the resistor 10mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Due to high vacuum and large surface area of picture tube,extreme care should be used in handling the Picture Tube.Do not lift the Picture tube by it's Neck.
Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect anelectrical jumper across the two AC plug prongs. Place the ACswitch in the on position, connect one lead of ohm-meter to the ACplug prongs tied together and touch other ohm-meter lead in turn toeach exposed metallic parts such as antenna terminals, phonejacks, etc. If the exposed metallic part has a return path to the chassis, themeasured resistance should be between 1MΩ and 5.2MΩ. When the exposed metal has no return path to the chassis thereading must be infinite.An other abnormality exists that must be corrected before thereceiver is returned to the customer.
Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.Do not use a line Isolation Transformer during this check. Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitorbetween a known good earth ground (Water Pipe, Conduit, etc.)and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeterwith 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltagemeasurements for each exposed metallic part. Any voltagemeasured must not exceed 0.75 volt RMS which is corresponds to0.5mA.In case any measurement is out of the limits specified, there ispossibility of shock hazard and the set must be checked andrepaired before it is returned to the customer.
Leakage Current Hot Check circuit
1.5 Kohm/10W
To Instrument'sexposed METALLIC PARTS
Good Earth Groundsuch as WATER PIPE,CONDUIT etc.
AC Volt-meter
IMPORTANT SAFETY NOTICE
0.15uF
- 4 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
SPECIFICATIONSNOTE : Specifications and others are subject to change without notice for improvement.
1. Application RangeThis spec is applied to the 42/50” PLASMA TV used PD92A Chassis.
2. SpecificationEach part is tested as below without special appointment.1) Temperature : 25±5°C (77±9°F), CST : 40±52) Relative Humidity: 65±10%3) Power Voltage: Standard Input voltage (100-240V~, 50/60Hz)
* Standard Voltage of each product is marked by models.4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with SBOM.5) The receiver must be operated for about 20 minutes prior to the adjustment.
3. Test Method1) Performance : LGE TV test method followed.2) Demanded other specification
Safety : CE, IEC specificationEMC : CE, IEC
Chassis
PD92A
Albania, Austria, Belgium, Bosnia, Bulgaria, Croatia, Czech, Denmark, Estonia,
Finland France, Germany, Greece, Hungarym Ireland, Italy, Kazekhstan, Latvia,
Lthuania, Luxembourg, Morocco,Netherlands, Norway,
Poland, Portugal Romania, Russia, Sebia, Slovakia, Lovenia, Spain, Sweden,
Swtzerland, Turkey, UK, Ukraine
LG
Market Brand Remark
Safety : IEC60065
EMC : EN55013
EN55022
EN55020
EN55024
Albania, Austria, Belgium, Bosnia, Bulgaria, Croatia, Czech, Denmark,
Estonia, Finland France, Germany, Greece, Hungarym Ireland, Italy,
Kazekhstan, Latvia, Lthuania, Luxembourg, Morocco,Netherlands, Norway,
Poland, Portugal Romania, Russia, Sebia, Slovakia, Lovenia, Spain,
Sweden, Swtzerland, Turkey, UK, Ukraine
ApplianceMarket
TEST
Remark
- 5 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Module Specification(1) 50”
(2) 42”
Display Screen Device
Aspect Ratio
PDP Module
Operating Environment
Storage Environment
Input Voltage
1
2
3
4
5
6
No Item Specification Remark
50 inch Wide Color Display Module
16:9
PDP50XG2####,
RGB Closed Type
1) Temp. : 0 ~ 40deg
2) Humidity : 20 ~ 80%
3) Temp. : -20 ~ 60deg
4) Humidity : 10 ~ 90%
AC100-240V~, 50/60Hz
PDP
LGE SPEC.
Maker LG
Display Screen Device
Aspect Ratio
PDP Module
Operating Environment
Storage Environment
Input Voltage
1
2
3
4
5
6
No Item Specification Remark
42 inch Wide Color Display Module
16:9
PDP42XG2####,
RGB Closed Type
1) Temp. : 0 ~ 40deg
2) Humidity : 20 ~ 80%
3) Temp. : -20 ~ 60deg
4) Humidity : 10 ~ 90%
AC100-240V~, 50/60Hz
PDP
LGE SPEC.
Maker LG
- 6 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. Model General Specification
Market
Broadcasting system
Receiving system
Scart Jack(2EA)
Video Input (1EA)
S-Video Input (1EA)
Component Input (1EA)
RGB Input(1EA)
HDMI Input(3EA)
Audio Input (5EA)
Audio Out(1EA)
USB(1EA)
1
2
3
4
5
6
7
8
9
10
11
12
No Item Specification Remark
Albania, Austria, Belgium, Bosnia, Bulgaria,
Croatia, Czech, Denmark, Estonia, Finland France,
Germany, Greece, Hungarym Ireland, Italy, Kazekhstan,
Latvia, Lthuania, Luxembourg, Morocco, Netherlands,
Norway, Poland, Portugal Romania, Russia, Sebia,
Slovakia, Slovenia, Spain, Sweden, Swtzerland,
Turkey, UK, Ukraine
1) PAL-BG
2) PAL-DK
3) PAL-I,I’
4) DVB-T (ID TV)
5) SECAM- L/L’
Analog : Upper Heterodyne
Digital : COFDM
PAL, SECAM
PAL, SECAM, NTSC
PAL, SECAM, NTSC
Y/Cb/Cr, Y/Pb/Pr
RGB-PC
HDMI- DTV &SOUND
PC Audio, Component(1EA), AV(3EA)
SPDIF(1EA)
Divx, MP3, JPEG
Analog Only
4 System : PAL, SECAM,NTSC,PAL60
4 System : PAL, SECAM,NTSC,PAL60
L/R Input(PC 1EA, SCART 2EA, SIDE
AV 1EA, Component 1EA)
MP3, JPEG: 42/50PQ3000-ZA
DIVX, MP3, JPEG: 42/50PQ6000-ZA
6. Chroma & Brightness6.1 WXGA module (42G2,42G2A module,SET With 38%Glass Filter)
- 7 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
No Item Min Typ Max Unit Remark
*) Peak Brightness Mode
-1/100 white Window pattern
(Typically 1%Window size)
1. White peak 42G2 315 362 - cd/m2 -100IRE (255Gray)
brightness -Picture: Vivid (Medium)
-Input: HDMI- PC(1920*1080 60Hz)
*Peak Brightness Condition may Slightly
different between sets.
170 189 42G2
161 183 - cd/m2
42G2A-25/ 100 white Window pattern
- 100% Window White Pattern
2. White average brightness 47 54 - cd/m2 - 100IRE(255Gray)
- Picture: Vivid(Medium )
3. Brightness uniformity -10 0 +10 %- 85IRE(216Gray) 100% Window White Pattern
- Picture: Vivid(Medium)
X 0.270 0.285 0.300White
Y 0.278 0.293 0.308 - White : 85IRE(216Gray)
X 0.635 0.640 - 100% Window White Pattern
4. Color Red
Y 0.318 0.330 0.340 - R/G/B : 100IRE(255Gray)
Coordinate X 0.242 0.300 0.305 100% Window White PatternGreen
Y 0.595 0.600 - - Picture: Vivid(Medium )
X - 0.150 0.158 - 100% WindowBlue
Y - 0.060 0.070
- 85IRE 100% Window White Pattern5. Color coordinate uniformity -0.01 Average +0.01
- Picture: Vivid(Medium)
-1/100 white window pattern(Peak mode)
6. Contrast ratio 42G2 100k:1 1000k:1 -100IRE(255Gray)
at dark room -Picture:Vivid(Medium)
-Input:HDMI-PC (1920*1080 60Hz)
7. Color X 0.261 0.276 0.291
Temperature Cool
Y 0.268 0.283 0.298
X 0.270 0.285 0.300 - 85IRE 100% Window White PatternMedium
Y 0.278 0.293 0.308 - APC : Vivid(Medium)
X 0.298 0.313 0.328Warm
Y 0.314 0.329 0.344
- 8 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
ADJUSTMENT INSTRUCTION
1. Application RangeThis spec sheet is applied all of the PDP TV, PD92A chassis.
2. Specification.(1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolationtransformer will help protect test instrument.
(2) Adjustment must be done in the correct order.(3) The adjustment must be performed in the circumstance of
25±5°C of temperature and 65±10% of relative humidity ifthere is no specific designation.
(4) The input voltage of the receiver must keep 100~240V,50/60Hz.
(5) The receiver must be operated for about 5 minutes prior tothe adjustment when module is in the circumstance of over15°- In case of keeping module is in the circumstance of 0°C,
it should be placed in the circumstance of above 15°C for2 hours
- In case of keeping module is in the circumstance of below-20°C, it should be placed in the circumstance of above15°C for 3 hours,.
O After RGB Full White in HEAT-RUN Mode, the receivermust be operated prior to the adjustment.
O Enter into HEAT-RUN MODE (1) Press the POWER ON KEY on R/C for adjustment.(2) OSD display and screen display PATTERN MODE.
* Set is activated HEAT run without signal generator in thismode.
* Single color pattern (WHITE) of HEAT RUN MODE uses tocheck panel.
Caution: If you turn on a still screen more than 20 minutes(Especially digital pattern, cross hatch pattern), anafter image may be occur in the black level part of thescreen.
3. PCB assembly adjustment methodCaution: Using ‘power on’ button of the control R/C, power on
TV.
O Auto-control adjustment protocol(RS-232C)
4. Insert Tool OPTION and ModelName Download
(1) Press IN_START key on R/C to insert Tool OPTION(2) On the “Tool Option 1”, Insert Tool Option by a number
key
(3) Press the ENTER(V)(4) Press ENTER(V) again.(5) Select “OK to Download” by using F/G(VOL +/-) and press
G(VOL +)
Model Name Model Option Value 50PG3000-ZA 4717 42PQ3000-ZA 4461 50PG6000-ZA 8814 42PQ6000-ZA 8558 50PQ2000-ZA 2669 42PQ2000-ZA 2413 50PS3000-ZB 4781 50PS6000-ZC 8878 42PQ1000-ZD 260 42PQ1100-ZE 10500 42PQ1000-ZA 12548 60PS4000-ZA 7085 50PQ1000-ZD 580 50PQ1100-ZE 10820 50PQ1000-ZA 12868
No Item CMD1 CMD2 Data0 Remark 1 Insert ADJ Mode a a 0 0 2 Change INPUT Mode x b 4 0 Component 3 ADC Adjust a d 1 0 4 Change INPUT Mode x b 6 0 RGB 5 Insert Tool Option 1 a b Insert Option Value on DATA 0 6 Read Tool Option 1 a b f f 7 EDID Download a e 1 0 All=0
8 Read EDID Check sum a e
HDMI 1 : 31 HDMI 2 : 32 HDMI 3 : 33 RGB : 39
Tool Option 4782
Model Name : 50PS1000-ZD
INCH : 50
Tool : PS60
EYE : 1
Media Player : EMF-PMM
HDMI Type : 3-HDMI
XD Plazma : 0
OK to Download
DOWNLOAD : OK
Tool
Tool Option
- 9 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. EDID(The Extended DisplayIdentification Data) Download
(1) Press the ADJ KEY on R/C and enter EZ ADJUST.(2) Select “5.EDID D/L” by using D/E(CH +/-) and press
ENTER(V).(3) Select “Start” and press navigation key(G).(4) EDID download is executed automatically.(5) Press EXIT key on R/C
5.1. EDID DATA1) Analog RGB
O Detail EDID Options are below (, , , )
Product ID
Week, Year=> Controlled on production line:
ex) Week: ‘03’ -> ‘03’ Year: ‘2006’ -> ‘10’
Model Name(Hex)
Checksum: Changeable by total EDID data.
2) HDMI
O Detail EDID Options are below (, , , , )
Product ID
Week, Year=> Controlled on production line:
ex) Week: ‘03’ -> ‘03’ Year: ‘2009’ -> ‘13’
Model Name(Hex)
Checksum: Changeable by total EDID data.
Vender ID
* In case of 42/50PQ1000, 1100, HDMI 1 is ONLY applied.
Product ID MODEL NAME Product ID
HEX EDID Table
42PQ3000 40433 9DF1 F19D
42PQ6000 40431 9DEF EF9D
50PQ3000 50250 C44A 4AC4
50PQ6000 50248 C448 48C4
42PQ2000 40467 9E13 139E
50PQ2000 50276 C464 64C4
50PS3000 50278 C466 66C4
50PS6000 50280 C468 68C4
60PS4000 50290 C472 72C4
42PQ1000 40473 9E19 199E
42PQ1100 40475 9E1B 1B9E
50PQ1000 50296 C478 78C4
Product ID MODEL NAME Product ID
HEX EDID Table
42PQ3000 40433 9DF1 F19D
42PQ6000 40431 9DEF EF9D
50PQ3000 50250 C44A 4AC4
50PQ6000 50248 C448 48C4
42PQ2000 40467 9E13 139E
50PQ2000 50276 C464 64C4
50PS3000 50278 C466 66C4
50PS6000 50280 C468 68C4
60PS4000 50290 C472 72C4
42PQ1000 40473 9E19 199E
42PQ1100 40475 9E1B 1B9E
50PQ1000 50296 C478 78C4
- 10 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
5.2 Confirmation1) Press ‘InStart’ Key on Factory SVC Remote Controller, It ispossible to check ADC & EDID ADJ
2) Select “Channel Recovery” and press navigation key(G).
6. SET assembly adjustment method
Caution : Each PCB assembly must be checked by check JIG set.(Because power PCB Assembly damages to PDP Module,
especially be careful)
7. POWER PCB Assembly Voltage Adjustment (Va, Vs voltage Adjustment)
7.1. Test Equipment: D.M.M 1EA
7.2. Connection Diagram for Measuring:Refer to fig.1
7.3. Adjustment Method
(1) Va adjustment 1) Connect + terminal of D. M.M. to Va pin of P811, connect -
terminal to GND pin of P811.2) After turning VR901,voltage of D.M.M adjustment as same
as Va voltage which on label of panel right/top (deviation;±0.5V)
(2) Vs adjustment 1) Connect + terminal of D. M..M. to Vs pin of P811, connect
-terminal to GND pin of P811.2) After turning VR951, voltage of D.M.M adjustment as same
as Vs voltage which on label of panel right/top (deviation ;±0.5V)
8. Download Serial Number (RS-232C)(1) Press “Power on” key of service R/C.(Baud rate : 115200
bps)(2) Connect RS232 Signal Cable to RS-232 Jack.(3) Write Serial number by use RS-232.(4) Must check the serial number at the Diagnostics of SET
UP menu. (Refer to below ‘6.SET INFORMATION’).
9. Adjustment of White Balance
9.1. Required Equipment(1) Remote controller for adjustment (2) Color Analyzer (CS-1000, CA-100,100+,CA-210 or same
product) : CH 10 (PDP) [ Please adjust CA-210, CA-100+ by CS-1000 before
measuring
(3) Auto W/B adjustment instrument(only for Auto adjustment)(4) 9 Pin D-Sub Jack(RS232C) is connected to the AUTO W/B
EQUIPMENT.
9.2. AUTO White Balance ProcessBefore Adjust of White Balance, Please press POWER ONLYkeyAdjust Process will start by execute RS232C Command
O Color temperature standards according to CSM and Module
O CS-1000/CA-100+/CA-210(CH 10) White balanceadjustment coordinates and color temperature.
PLASMA Remark
11000K
9300K
6500K
Cool
Medium
Warm
CSM
Color Coordinate
x y
0.283
0.293
0.329
11,000K
9,300K
6,500K
0.002
0.002
0.002
0.276
0.285
0.313
Cool
Medium
Warm
CSM Temp ±Color Coordinate
- 11 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
9.3. Manual W/B Process (using adjusts Remote control)Please Adjust in AV 1 MODE, Turn off Energy Saving Mode.
(1) Enter “PICTURE RESET” on Picture Mode, then turn offFresh Contrast and Fresh colour in Advanced Control
(2) After enter Service Mode by pushing “ADJ” key,(3) Enter White Pattern off of service mode, and change off ->
on.(4) Enter “W/B ADJUST” by pushing “G” key at “3. W/B
ADJUST”. (5) Adjust W/B DATA, for all CSM, choose ‘COPY ALL’
[ Gain Max Value is 192. So, Never make any Gain Valueover 192 and please fix one Value on 192, between R, Gand B.
9.4. Auto-control Interface and Directions(1) Adjust in the place where the influx of light like floodlight
around is blocked.(Illumination is less than 10ux).
(2) Measure and adjust after sticking the Color Analyzer (CA-100+, CA210 ) to the side of the module.
(3) Aging time After aging start, keep the Power on (no suspension ofpower supply) and heat-run over 5 minutes
9.5. Auto Adjustment Map(RS232C)
10. Checking the EYE-Q Operation(1) Press the EYE Key on the adjustment remote controller.(2) Check the Sensor DATA (It must be under 10) and keep
the data longer than 1.5s(3) Check ‘OK’
(Sensor DATA 0 ~ 4095, Power Saving Mode 0 ~ 12)[ IF you press IN-STAP Button, change Green Eye-check OSD.
11. Set Information(Serial No & Model name)
11.1. Check the Serial Number & Model Name(1) Push the menu button in DTV mode. (2) Check the Serial Number
Select the STATION ==> Diagnostics ==> To set
12. SW Download Guide.* Put a *.bin to USB Stick and Turn on TV
1. Put the USB Stick to the USB socket2. Automatically detecting update file in USB Stick* If your downloaded program version in USB Stick is Low, it
didn’t work.But your downloaded version is High, USB data isautomatically detecting.
3. Show the message “Copying files from memory”
4. Updating is staring.
5. Updating Completed, The TV will restart automatically.After turn on TV, Please press ‘IN-STOP’ button on ADJRemote-control.
* IF you don’t have ADJ R/C, enter ‘Factory Reset’ in OPTIONMENU.
6. When TV turn on, check the Updated version on DiagnosticsMENU.
- 12 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
BLOCK DIAGRAM
- 13 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
LV
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- 14 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
POWER FLOW DIAGRAM
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2
IC30
5IC
304
IC80
4
IC50
3
IC50
2 3.3V
_AM
P_D
VD
D3.
3V_A
MP
_AV
DD
L10
11
L10
10
L50
1
L50
3
L324
L33
1
<M
star
Pow
er S
eque
nce>
AZ
11
17
H-A
DJ
IC50
5
- 15 - LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes
HW Power On Sequence (LGE2872A)
- 16 - LGE Internal Use Only
EXPLODED VIEW
A10
900
901
400
520
590
240
250
300
305
301
303
302
200
120
580 26
0
270
603
602
501
A2
LV1
570
560
310
330
601
600
Many electrical and mechanical parts in this chassis have special safety-related characteristics. Theseparts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components asrecommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
- 16 - LGE Internal Use Only
EXPLODED VIEW
A10
900
901
400
520
590
240
250
300
305
301
303
302
200
120
580 26
0
270
603
602
501
A2
LV1
570
560
310
330
601
600
Many electrical and mechanical parts in this chassis have special safety-related characteristics. Theseparts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components asrecommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
MS_LRCK
SC1_CVBS_IN
100R102
0.1uFC122
SIDE_L_IN
0.1uF C142
4.7KR107
SIDE_C_IN
1.2KR170
Flash_WP_1
100R144
MU
TE
SCL_EXPANDER
100R114
100R110
SPI_SDI
5V_ON
SPI_SCK
AC_DET
KEY2
LED_RED
22KR133
100R185
SC_REC1
100R115
DSUB_G
TV_L_OUT
22K
R127
DTV/MNT_R_OUT
SC1_FB
DSUB_B
RS232C_TXD
SC2_L_IN
0.1uFC101
SPI_SCK
DTV/MNT_V_OUT
+3.3V_AVDD_DVI
MS_SCK
1KR146
LED_RED
100R168 OPT
0.1uFC102
100R109
1KOPT
R145D
ISP
_E
N
1uF25V
C143
SC1_L_IN4.7KR106
SPI_SDI
TV_R_OUT
COMP_Pr
SPDIF_OUT
AUDIO_MASTER_CLK
SC2_CVBS_IN
SPI_SDO
COMP_Y
PC_R_IN
DSUB_VSYNC
SC1_R_IN
SYSTEM_SCL
001:D16;001:V5
VAVS_ON
DSUB_HSYNCIR
100R192
POWER_ON/OFF1
1KOPT
R142
SYSTEM_SDA
001:D16;001:V5
KEY1
SPI_CSN_1
SIDE_CVBS_IN
AMP_RST
SC2_R_IN
DSUB_R
Flash_WP_1MS_LRCH
100R195
22K
R128
SC2_ID
SPI_SDO
0.01uFOPT
C152
SDA_D_TU
SCL_D_TU
PC_L_IN 0.01uF
C150100R108
0
OPT
R100
DTV/MNT_L_OUT
100R169
22K
R132
100R111
SIDE_R_IN
SC_REC2
1KR141
SPI_CSN_1
0.1uF50V
C147
COMP_Pb
TV_CVBS+
0.01uF
C149
SIDE_Y_IN
0.01uFOPT
C153
390
1%
R182
0.047uFC108 FULL SPEC
0.047uFC125
0.047uFC106 FULL SPEC
0.047uFC130 FULL SPEC
0.047uFC127
0.047uFC128 FULL SPEC
0.047uFC126 FULL SPEC
0.047uFC116
FULL SPEC0.047uFC117
FULL SPEC
0.047uFC115
47R181
47R161FULL SPEC
47R183
47R174FULL SPEC
47R190FULL SPEC
47R187
47R188FULL SPEC
47R186FULL SPEC
47R177FULL SPEC
47R172FULL SPEC
47R171
56000pFC151
56000pF
C154
LED_GRE
5V
_H
DM
I_1
5V
_H
DM
I_2
SC1_G
SC1_R
SC1_B
47R160FULL SPEC
SIDE_CVBS_DET
SCART2_DETSCART1_DET
22 R131SCL_EXPANDER
SDA_EXPANDER22 R130
COMP_DET
10
0R
12
6
FU
LL
SP
EC
10
0R
12
2
USB
_OC
D
COMP_R_IN
COMP_L_IN
0.047uFC107 FULL SPEC
510R163FULL SPEC510R164FULL SPEC
USB
_CT
L1
00
R1
39
RS232C_RXD
CAT24WC08W-TIC102
3A2
2A1
4VSS
1A0
5 SDA
6 SCL
7 WP
8 VCC
SYSTEM_SDA001:F19;001:V5
4.7KR101
22R104
SYSTEM_SCL001:F19;001:V5
22R103
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DDC_SCL_3
1MR156
DDC_SDA_3
HPD2
22R150
USB_DP
HPD3
SYSTEM_SCL
DDC_SDA/UART_TX
12MHzX100
SIF+
USB_DM
SYSTEM_SDA
22 R155
22R154
DDC_SCL/UART_RX
+3.3V_AVDD
4.7
KR
11
3
OPT
4.7
K
OPT
R1
12
0.1
uF
C1
69
SDA_EXPANDER
4.7
KR
12
9
4.7
KR
15
7
5V
_C
I_C
TL
SC
1_V
OU
T_M
UT
E
JTP-1127WEMSW100
12
4 3
5V_MNT
S_DET
22R151
22R149
5V
_H
DM
I_3
10
0R
19
3F
UL
L S
PE
C
RGB_DET
0.1uFC104
0.1uFC170
+3.3V_EXPANDER
+1.8V_EXPANDER
+3.3V_EXPANDER
DDC_SCL_2
DDC_SDA_2
100 R152
100 R153
0.047uFC11447R176
47R173 0.047uFC119
0.047uFC12147R180
47R189 0.047uFC129
47R178FULL SPEC
0.047uFC118FULL SPEC
0.1uF C155
0.1uF C156
0.1
uF
C1
67
100R124
100R123
100R135100R136
100R134
22pF50V
C159
OPT
22pF50V
C160
OPT
22pF50V
C157
OPT
22pF50V
C158
OPT
0.1uFC1230.1uFC124
DDC_SDA/UART_TX
4.7KR116OPT
+5V_ST
+5V_ST
47
uF
16V
C1
66
47
uF
16V
C1
68
R13
OPT
R12
OPT
0.047uFC111
0.047uFC110
47R165
47R175
0R15OPT
+5V_SYS
+3.3V_VDDP_ST
+3.3V_AVDD
10KR140
10KR148
FULL SPEC
0.047uFC11247R166
100R118
100R117
0.047uFC12047R179
10KR196
FULL SPEC
D0-_HDMI3
CK+_HDMI1
CK-_HDMI1
D0-_HDMI1
D2-_HDMI2
D0+_HDMI2
CK-_HDMI3
D2+_HDMI3
D2+_HDMI2
D1-_HDMI3
D2+_HDMI1
D1-_HDMI1
D2-_HDMI3
D0+_HDMI3
D1+_HDMI3
D1+_HDMI2
CK-_HDMI2
D1+_HDMI1
D0+_HDMI1
D0-_HDMI2
CK+_HDMI2
D2-_HDMI1
D1-_HDMI2
CK+_HDMI3
DDC_SCL_1
DDC_SDA_1
HPD1
SC1_ID100R197
+5V_SYS
2SA1504SQ100
E
B
C
+3.3V_VDDP_ST
1KR10
10KR14
10KR11
KDS226D100
A
AC
C
0R18
0R17
OPT
47uF16V
C174
12MHzX101
1MR21
RT
C_IN
T
RTC_INT0 RTCR20
0R22
+3.3V_EXPANDER
10K
R2
3O
PT
10K
R2
5F
OR
HD
10K
R2
6O
PT
10K
R2
4F
UL
L-H
D
ROM_RX
ROM_TX
TU
_SL
EE
P_M
OD
E
CE6355_RESET_N
XC5000_RESET_N
3216
4.7uF16V
C144 4.7uF16V
C148
10uF6.3V
C172
10uF6.3V
C171
100R30
RL_ON
22R32
22R34
100R199
0.1uFC177
0.1uFC178
10R31
33KR159
0R191
KD
S181
D1
01
+3.3V_VDDP_ST
4.7uF10V
C179
+3.3V_VDDP_ST
100R35
470R184FULL SPEC
470R167
470R162FULL SPEC 1nFC109 FULL SPEC
1nFC131 FULL SPEC
1nFC113
LED_GRE
AT24C512BN-SH25-TIC110
3NC
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
4.7KR36
SDA_SUB/AMP
4.7KR120
SCL_SUB/AMP
4.7KR121
+3.3V_CI
+3.3V_CI
4.7KR39
SCL_GREENEYE
4.7KR38
SDA_GREENEYE
0
R4
0
GR
EE
NE
YE
_CT
RL
0.1
uF
C1
80
22R143
20pFC175
20pFC176
20pFC161
20pFC162
LGE40RC-LF
IC109
1GPIO32
2GPIO33
3GPIO34
4GPIO35
5GND_1
6VDDP
7GND_2
8VDDC
9GPIO36
10GPIO37
11GPIO38
12GPIO39
13
GP
IO0
0
14
GP
IO0
1
15
GP
IO0
2
16
GP
IO0
3
17
GP
IO0
4
18
GP
IO0
5
19
GP
IO0
6
20
GP
IO0
7
21
GP
IO0
8
22
GP
IO0
9
23
GP
IO1
0
24
GP
IO1
1
25 GPIO1226 GPIO1327 GPIO1428 GPIO1529 HWRESET30 XIN31 I2C_SDA32 I2C_SCL33 GPIO1634 GPIO1735 GPIO1836 GPIO19
37
GP
IO2
0
38
GP
IO2
1
39
GP
IO2
2
40
GP
IO2
3
41
GP
IO2
4
42
GP
IO2
5
43
GP
IO2
6
44
GP
IO2
7
45
GP
IO2
8
46
GP
IO2
9
47
GP
IO3
0
48
GP
IO3
1
MSD237HFG(SATURN4 NO-SD HD DIVX)IC100
GPIO148U2
GPIO147T2
GPIO146P4
GPIO145P3
GPIO144N6
GPIO16F3
GPIO14E9
GPIO4V11
GPIO3V10
RXA0NH2
RXA0PH1
RXA1NJ2
RXA1PJ1
RXA2NK2
RXA2PK1
RXACKNG2
RXACKPG1
RXB0ND2
RXB0PD1
RXB1NE2
RXB1PE1
RXB2NF2
RXB2PF1
RXBCKNC2
RXBCKPC1
RXC0NW9
RXC0PY9
RXC1NW10
RXC1PY10
RXC2NW11
RXC2PY11
RXCCKNW8
RXCCKPY8
VCLAMPG4
REXTF5
REFMG6
REFPG5
RIN0ML1
RIN0PL2
GIN0MM1
GIN0PM2
BIN0MN1
BIN0PN2
SOGIN0J5
HSYNC0L7
VSYNC0M7
RIN1PH6
GIN1PH5
BIN1PH3
SOGIN1H4
HSYNC1G7
VSYNC1G8
RIN2PL6
GIN2PL4
BIN2PL3
SOGIN2L5
HSYNC2K5
VSYNC2K6
VCOM1R1
VCOM0R2
CVBS7K4
CVBS6J4
CVBS5K3
CVBS4J3
CVBS3M3
CVBS2P1
CVBS1M4
CVBS0P2
CVBSOUTT1
DREXTM16
DACSVMN16
AUVRMN5
AUVRPN4
AUVAGU3
AUCOMV2
AUL0P5
AUR0P6
AUL1R3
AUR1R4
AUL2Y3
AUR2Y4
AUL3R5
AUR3R6
AUL4T3
AUR4T4
AUL5T5
AUR5T6
AUOUTL0Y6
AUOUTR0W4
AUOUTL1V3
AUOUTR1U4
AUOUTL2Y5
AUOUTR2W3
PWM5R15
PWM4T15
PWM3U16
PWM2T16
PWM1P16
PWM0R16
SAR5V16
SAR4V15
SAR3U15
SAR2V14
SAR1Y12
SAR0W12
I2S_OUT_MCKE16
I3S_OUT_BCKE12
I4S_OUT_WSF16
I5S_OUT_SDE11
I6S_OUT_MUTEE10
SPDIFOE14
I2S_IN_BCKG16
I3S_IN_WSH16
I4S_IN_SDG15
SPDIFIF15
SCKY13
SDIW13
SDOY14
SCZW14
IRINM18
INTL18
USB_DM_P0A2
USB_DP_P0A1
USB_DM_P1B2
USB_DP_P1B1
USB_CID_P1E7
USB_VBUS_P1E8
TAGCM5
VR27M6
VR12N3
SIFMW2
SIFPY2
VIFMW1
VIFPY1
DDCA_SDAP15
DDCA_SCLP14
DDCDA_SDAF6
DDCDA_SCLG3
DDCDB_SDAE4
DDCDB_SCLE6
DDCDC_SDAT14
DDCDC_SCLR14
DDCR_SDAY15
DDCR_SCLW15
HOTPLUGAF4
HOTPLUDBE5
HOTPLUDCN15
CECE3
HWRESETU14
XINV1
XOUTU1
MSD237HFG(SATURN4 NO-HD DIVX)IC100-*1
GPIO148U2
GPIO147T2
GPIO146P4
GPIO145P3
GPIO144N6
GPIO16F3
GPIO14E9
GPIO4V11
GPIO3V10
RXA0NH2
RXA0PH1
RXA1NJ2
RXA1PJ1
RXA2NK2
RXA2PK1
RXACKNG2
RXACKPG1
RXB0ND2
RXB0PD1
RXB1NE2
RXB1PE1
RXB2NF2
RXB2PF1
RXBCKNC2
RXBCKPC1
RXC0NW9
RXC0PY9
RXC1NW10
RXC1PY10
RXC2NW11
RXC2PY11
RXCCKNW8
RXCCKPY8
VCLAMPG4
REXTF5
REFMG6
REFPG5
RIN0ML1
RIN0PL2
GIN0MM1
GIN0PM2
BIN0MN1
BIN0PN2
SOGIN0J5
HSYNC0L7
VSYNC0M7
RIN1PH6
GIN1PH5
BIN1PH3
SOGIN1H4
HSYNC1G7
VSYNC1G8
RIN2PL6
GIN2PL4
BIN2PL3
SOGIN2L5
HSYNC2K5
VSYNC2K6
VCOM1R1
VCOM0R2
CVBS7K4
CVBS6J4
CVBS5K3
CVBS4J3
CVBS3M3
CVBS2P1
CVBS1M4
CVBS0P2
CVBSOUTT1
DREXTM16
DACSVMN16
AUVRMN5
AUVRPN4
AUVAGU3
AUCOMV2
AUL0P5
AUR0P6
AUL1R3
AUR1R4
AUL2Y3
AUR2Y4
AUL3R5
AUR3R6
AUL4T3
AUR4T4
AUL5T5
AUR5T6
AUOUTL0Y6
AUOUTR0W4
AUOUTL1V3
AUOUTR1U4
AUOUTL2Y5
AUOUTR2W3
PWM5R15
PWM4T15
PWM3U16
PWM2T16
PWM1P16
PWM0R16
SAR5V16
SAR4V15
SAR3U15
SAR2V14
SAR1Y12
SAR0W12
I2S_OUT_MCKE16
I3S_OUT_BCKE12
I4S_OUT_WSF16
I5S_OUT_SDE11
I6S_OUT_MUTEE10
SPDIFOE14
I2S_IN_BCKG16
I3S_IN_WSH16
I4S_IN_SDG15
SPDIFIF15
SCKY13
SDIW13
SDOY14
SCZW14
IRINM18
INTL18
USB_DM_P0A2
USB_DP_P0A1
USB_DM_P1B2
USB_DP_P1B1
USB_CID_P1E7
USB_VBUS_P1E8
TAGCM5
VR27M6
VR12N3
SIFMW2
SIFPY2
VIFMW1
VIFPY1
DDCA_SDAP15
DDCA_SCLP14
DDCDA_SDAF6
DDCDA_SCLG3
DDCDB_SDAE4
DDCDB_SCLE6
DDCDC_SDAT14
DDCDC_SCLR14
DDCR_SDAY15
DDCR_SCLW15
HOTPLUGAF4
HOTPLUDBE5
HOTPLUDCN15
CECE3
HWRESETU14
XINV1
XOUTU1
2 .2uF16V C132
2.2uF16V C133
2.2uF16V C139FULL SPEC
2.2uF16V C141FULL SPEC
2.2uF16V C135
2.2uF16V C136FULL SPEC
2.2uF16V C140FULL SPEC
2.2uF16V C134
2.2uF16V C137FULL SPEC2.2uF16V C138FULL SPEC
10uF16V
C173
47KR105
22R137
MX25L12805DMI-20GIC103
3NC_1
2VCC
4NC_2
1HOLD
6NC_4
5NC_3
7CS
8SO
9WP/ACC
10GND
11NC_5
12NC_6
13NC_7
14NC_8
15SI
16SCLK
//BOOTSTRAP PWM[1:0]=10
EEPROM
VIDEO IN
AUDIO
I2S
FLASH
HDMI
2 0 0 9 . 0 4 . 1 5
MAIN_1 1 11
IC105: EAN43349001(STM)
I/0 EXPANSION
HDCP EEPROM
*Msta r r e se t :Ac t ive h igh rese tVOLTAGE DETECTOR
ACTIVE LOW
Flash memory CS/WP pul l -up Res is tor Ready(4 .7K)_080402
EAX57566204
HDMI3 SIDE HDMI
HDMI1
HDMI2
16M FLASH MEMORY
K5:CVBS OUT2 REV2‘
Swap port TX, RX
S h o u l d b e o n t o p s i d e o f P C B b e c a s e o f d e b u g g i n g
GPIO15: XOUT
1.MSG1040C --> MSG1040RC
3 . G P I O : 4 0 p c s - - > 3 9 p c s4.GPIO0: RTC_INT5.GPIO15: XOUT
2.PWM is Dele ted & RTC is added
REVISION
PWM pin delete
READY FOR H/W OPTION08 .07 .10
Upda ted 08 .07 .10
OCD IS OPTTION.(see the sheet6)B e c a u s e O C D f u n c t i o n o f I C i s a u t o m a t i c a l l y o p e r a t e d .
OCD IS OPTTION.(see the sheet6)
A_IIC EXCEPT TO CHIPTUNER
MSTAR REQUEST 32.768K READY is OUT over SPEC08 .09 .12
TO POWER B/D(RL_ON)Need to check RTC_INT
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
LVA_1M
A_MDATA[1]
LVB_0P
PCM_OE_N
LVA_1P
A_MADR[9]
PCM_D[0-7]
LVB_CKM
A_MADR[2]
A_MDATA[0]
A_MDATA[2]
A_MADR[0]
A_MDATA[6]
TS_CLK
A_MCLK+BUF_TS_SYNC
LVA_CKM
A_MADR[7]
LVB_4P
A_BA0
PCM_CE_N
LVA_3M
A_MDATA[7]
A_MDATA[4]
LVB_2P
PCM_IOWR_N
LVA_CKP
LVB_4M A_MDATA[12]
A_MDATA[8]
A_MADR[8]
PCM_REG_N
A_RAS
A_MADR[11]
A_DQM0
BUF_TS_VAL
TS_D[0-7]
A_MDATA[14]
LVA_3P
LVB_2M
PCM_IRQA_N
TS_SYNC
A_CAS
A_MADR[10]
A_MADR[3]
LVA_2P
LVB_3P
A_DQM1
A_MCLK-
PCM_RESET
A_MDATA[13]
A_MADR[5]
LVA_4P
A_MADR[4]
LVB_1P
LVB_CKP
A_MDATA[11]
PCM_WAIT_N
A_MADR[6]
A_MDATA[15]
A_MDATA[10]
LVA_2M
A_MDATA[3]
LVB_3M
BUF_TS_DATA[0]
PCM_WE_N
PCM_A[0-14]
A_MADR[1]
LVA_0P
A_BA1
TS_VALID
A_WE
LVB_1M
A_MDATA[5]
BUF_TS_CLK
A_MDATA[9]
PCM_CD_N
A_CLKE
LVA_0M
A_MADR[12]
LVA_4M
LVB_0M
PCM_IORD_N
22 R218
22 R217
22 R21422 R213
22 R219
22 R220
22 R21622 R215
A_DQS1M
A_DQS1P
A_DQS0M
A_DQS0P
A_ODT
1/1
0W 1K1%
R2
31
1/10W
1K
1%
R232
B_DQM0
B_MDATA[0]
B_MDATA[2]
B_MADR[12]
B_WE
B_DQS1P
B_MADR[1]
B_MDATA[12]
B_MCLK-
B_MADR[2]
B_BA1
B_MADR[6]
B_MDATA[1]
B_MADR[0]
B_MDATA[7]
B_MADR[5]
B_MDATA[6]
B_MADR[4]
B_ODT
B_MDATA[4]
B_MDATA[15]
B_MDATA[11]
B_MDATA[14]
B_RAS
B_MADR[11]
B_MDATA[9]
B_MDATA[3]
B_MCLK+
B_DQS1M
B_DQM1
B_CAS
B_MADR[7]
B_MADR[10]
B_CLKE
B_DQS0P
B_MDATA[5]
B_DQS0M
B_MADR[8]
B_MADR[9]
B_BA0
B_MDATA[13]
B_MDATA[8]
B_MDATA[10]
B_MADR[3]
1/16W22
AR200
1/16W
22
AR201
1/16W
22
AR202
1/16W
22
AR203
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
0.1uF50V
C214
0.1uF50V
C205 +1.25V_VDDC
+3.3V_AVDD_LPLL
0.1uF50V
C201
+3.3V_AVDD_MPLL
+1.8V_DDR2_MAIN
0.1uF50V
C203
+1.25V_AVDD_DVI
0.1uF50V
C207
0.1uF50V
C209
+3.3V_AVDD_AU
0.1uF50V
C206
0.1uF50V
C213
0.1uF50V
C210
+3.3V_AVDD_MEMPLL
+3.3V_AVDD_ADC
0.1uF50V
C208
0.1uF50V
C200
0.1uF50V
C215
0.1uF50V
C204
0.1uF50V
C216+3.3V_VDDP
0.1uF50V
C202
+3.3V_AVDD_VIF
+3.3V_AVDD_OTG
HDMI_CEC
0.1uF50V
C217
56R258
56R229
56R239
56R237
56R259
56R226
56R236
56R247
56R241
56R249
56R225
56R245
56R255
56R228
56R243
56R253
56R257
56R256
56R248
56R252
56R235
56R227
56R244
56R260
56R254
56R246
56R240
56R238
56R242
56R230
33 R222
33 R223
33 R224
33 R221
100 R212
56R276 1G
56R277 1G
A_BA2
B_BA2
33R234
33R251
33R233
33R250
0R278
OPT
0R279
+1.8V_DDR2_MAIN
MSD237HFG(SATURN4 NO-SD HD DIVX)IC100
GND_1B15
GND_2D7
GND_3D8
GND_4D12
GND_5D13
GND_6F7
GND_7J9
GND_8J10
GND_9J11
GND_10J12
GND_11J13
GND_12K9
GND_13K10
GND_14K11
GND_15K12
GND_16K13
GND_17L9
GND_18L10
GND_19L11
GND_20L12
GND_21L13
GND_22L19
GND_23L20
GND_24M9
GND_25M10
GND_26M11
GND_27M12
GND_28M13
GND_29W6
GND_30W7
AVDD_AUP8
AVDD_LPLLK18
AVDD_MPLLN7
AVDD_MEMPLLD14
AVDD_33_1H7
AVDD_33_2J6
AVDD_33_3J7
AVDD_33_4K7
AVDD_USBF8
AVDD_VIFP7
AVDD_DMP13
VDDP_1N8
VDDP_2N12
VDDP_3P11
VDDP_4P12
AVDD_DDR_1G11
AVDD_DDR_2G12
AVDD_DDR_3G13
AVDD_DDR_4G14
AVDD_DDR_5H14
AVDD_DVIG10
VDDC_1H9
VDDC_2H10
VDDC_3J15
VDDC_4K15
VDDC_5L15
VDDC_6M15
VDDC_7N10
VDDC_8N11
VDDC_9P10
MSD237HFG(SATURN4 NO-SD HD DIVX)IC100
LVA0MV20
LVA0PV19
LVA1MW20
LVA1PY20
LVA2MY19
LVA2PW19
LVACKMY18
LVACKPW18
LVA3MY17
LVA3PW17
LVA4MY16
LVA4PW16
LVB0MM20
LVB0PM19
LVB1MN20
LVB1PN19
LVB2MP20
LVB2PP19
LVBCKMR20
LVBCKPR19
LVB3MT20
LVB3PT19
LVB4MU20
LVB4PU19
TS0DATA[7]V5
TS0DATA[6]T8
TS0DATA[5]T7
TS0DATA[4]R8
TS0DATA[3]R7
TS0DATA[2]U6
TS0DATA[1]U5
TS0DATA[0]V4
TS0CLKY7
TS0VALIDV6
TS0SYNCW5
TS1DATAM17
TS1CLKN18
TS1VALIDL17
TS1SYNCP18
PCM_D[7]/CI_D[7]U7
PCM_D[6]/CI_D[6]U8
PCM_D[5]/CI_D[5]U9
PCM_D[4]/CI_D[4]T9
PCM_D[3]/CI_D[3]R9
PCM_D[2]/CI_D[2]P9
PCM_D[1]/CI_D[1]R10
PCM_D[0]/CI_D[0]R11
PCM_A[14]/CI_A[14]V7
PCM_A[13]/CI_A[13]V8
PCM_A[12]/CI_A[12]U10
PCM_A[11]/CI_A[11]T10
PCM_A[10]/CI_A[10]T11
PCM_A[9]/CI_A[9]V9
PCM_A[8]/CI_A[8]U11
PCM_A[7]/CI_A[7]R12
PCM_A[6]/CI_A[6]T12
PCM_A[5]/CI_A[5]U12
PCM_A[4]/CI_A[4]V12
PCM_A[3]/CI_A[3]R13
PCM_A[2]/CI_A[2]T13
PCM_A[1]/CI_A[1]U13
PCM_A[0]/CI_A[0]V13
PCMIOR/CI_RDU18
PCMIOW/CI_WRT18
PCMREG/CI_CLKU17
PCMCEN/CI_CST17
PCMIRQ/CI_INTR17
PCMWAIT/CI_WACKR18
PCMOENV18
PCMWENV17
CI_RSTP17
CI_CDN17
A_MVREFE13
A_DDR2_DQM[1]A10
A_DDR2_DQM[0]C9
A_DDR2_DQS[1]C8
A_DDR2_DQS[0]B9
A_DDR2_DQSB[1]B8
A_DDR2_DQSB[0]A9
A_MDATA[15]A8
A_MDATA[14]B10
A_MDATA[13]A7
A_MDATA[12]A11
A_MDATA[11]B11
A_MDATA[10]B7
A_MDATA[9]C10
A_MDATA[8]C7
A_MDATA[7]C6
A_MDATA[6]C11
A_MDATA[5]C5
A_MDATA[4]C12
A_MDATA[3]B12
A_MDATA[2]A6
A_MDATA[1]A12
A_MDATA[0]B6
A_MADR[12]C13
A_MADR[11]D4
A_MADR[10]C14
A_MADR[9]A14
A_MADR[8]D5
A_MADR[7]B13
A_MADR[6]D6
A_MADR[5]B14
A_MADR[4]A3
A_MADR[3]A13
A_MADR[2]B3
A_MADR[1]A15
A_MADR[0]C3
A_BADR[2]F14
A_BADR[1]D10
A_BADR[0]D9
A_MCLKB5
A_MCLKZA5
A_MCLKED11
A_ODTC4
A_WEZD3
A_RASZB4
A_CASZA4
B_MVREFE15
B_DDR2_DQM[1]F18
B_DDR2_DQM[0]E20
B_DDR2_DQS[1]D20
B_DDR2_DQS[0]E19
B_DDR2_DQSB[1]D19
B_DDR2_DQSB[0]E18
B_MDATA[15]D18
B_MDATA[14]F19
B_MDATA[13]C18
B_MDATA[12]G18
B_MDATA[11]G19
B_MDATA[10]C19
B_MDATA[9]F20
B_MDATA[8]C20
B_MDATA[7]B20
B_MDATA[6]G20
B_MDATA[5]A20
B_MDATA[4]H20
B_MDATA[3]H19
B_MDATA[2]B18
B_MDATA[1]H18
B_MDATA[0]B19
B_MADR[12]K20
B_MADR[11]C15
B_MADR[10]J20
B_MADR[9]K19
B_MADR[8]A16
B_MADR[7]J17
B_MADR[6]D15
B_MADR[5]H17
B_MADR[4]B16
B_MADR[3]G17
B_MADR[2]D16
B_MADR[1]F17
B_MADR[0]C16
B_BADR[2]K17
B_BADR[1]E17
B_BADR[0]J19
B_MCLKA19
B_MCLKZA18
B_MCLKEJ18
B_ODTC17
B_WEZD17
B_RASZB17
B_CASZA17
PCM_A[0]
PCM_A[1]
PCM_A[2]
PCM_A[3]
PCM_A[4]
PCM_A[5]
PCM_A[6]
PCM_A[7]
PCM_A[8]
PCM_A[9]
PCM_A[10]
PCM_A[11]
PCM_A[12]
PCM_D[0]
PCM_A[13]
PCM_D[1]
PCM_A[14]
PCM_D[2]
PCM_D[3]
PCM_D[4]
PCM_D[5]
PCM_D[6]
TS_D[7]
TS_D[6]
TS_D[5]
TS_D[4]
TS_D[3]
TS_D[2]
TS_D[1]
TS_D[0]
PCM_D[7]
2 11MAIN_2
Next Revis ion Ready (Stand By 0 .2W)_080403
EAX57566204
Need to swap even to odd
for 1G Memory
for 1G Memory
2 0 0 9 . 0 4 . 1 5
AIN_2
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
A_MDATA[14]
DDR2_A_MDATA[7]
DDR2_B_MDATA[4]
1/16W56AR302
DDR2_A_MADR[0]DDR2_B_MADR[0]
A_DQS0M
0.1
uF
C3
36
DDR2_B_MADR[9]
DDR2_A_MDATA[8]
A_MDATA[2]
A_CLKE
B_MDATA[12]
B_MDATA[10]
DDR2_A_MADR[5]
A_MDATA[6]
DDR2_B_MDATA[2]
B_DQM1
B_CLKE
0.1
uF
C3
32
DDR2_B_MADR[4]
DDR2_B_MDATA[1]
DDR2_A_MADR[12]
0.1
uF
C3
34
A_MADR[4]
DDR2_B_MADR[5]
+1.8V_DDR2_MAIN
1/16W56AR301
B_MDATA[4]
B_MDATA[0]
1/16W56AR311
1/16W56AR306
A_MDATA[8]
DDR2_A_MDATA[4]
DDR2_B_MADR[2]
B_MDATA[3]
0.1
uF
C3
10
B_MADR[8]
0.1
uF
C3
23
B_MADR[12]
DDR2_B_MADR[1]
A_MADR[11]
0.1
uF
C3
29
DDR2_B_MDATA[11]
B_MADR[10]
1K1%
R350
A_BA0
B_MADR[7]
DDR2_B_MDATA[8]
B_DQS1P
DDR2_B_MDATA[5]
DDR2_B_MDATA[2]
0.1
uF
C3
24
DDR2_A_MDATA[8]DDR2_A_MADR[6]
A_WE
A_DQS1P
A_MCLK-
B_BA1
DDR2_A_MADR[12]
DDR2_B_MDATA[10]
A_CAS
+1.8V_DDR2_MAIN
A_MDATA[4]
DDR2_A_MDATA[15]
DDR2_B_MDATA[3]
DDR2_A_MADR[4]
A_MDATA[11]
A_MCLK+
0.1
uF
C3
14
DDR2_A_MADR[10]
A_DQS0P
DDR2_B_MADR[4]
DDR2_A_MDATA[6]
B_MADR[0]
A_RAS
1K1%
R351
DDR2_A_MADR[2]
DDR2_A_MDATA[13]
B_MDATA[2]
DDR2_B_MDATA[13]
DDR2_B_MADR[0]
A_ODT
B_MDATA[7]
A_MDATA[10]
DDR2_A_MDATA[2]
DDR2_B_MDATA[6]
DDR2_A_MADR[0]
DDR2_B_MDATA[0]
DDR2_B_MDATA[3]
A_MADR[8]
DDR2_A_MDATA[0]
0.1uFC302
B_MADR[5]
A_DQS1M
+1.8V_DDR2_MAIN
1/16W56AR307
B_MDATA[5]
A_MDATA[3]
DDR2_A_MADR[1]
A_MDATA[15]
DDR2_B_MADR[10]
DDR2_B_MADR[10]
DDR2_B_MDATA[8]
DDR2_B_MDATA[7]
B_MDATA[11]
B_MDATA[6]
DDR2_B_MADR[7]
B_DQS0M
DDR2_A_MDATA[1]
B_MDATA[1]
0.1
uF
C3
30
0.1
uF
C3
18
DDR2_A_MDATA[9]
0.1uF50V
C320
A_MADR[2]
DDR2_B_MDATA[0]
DDR2_B_MDATA[4]
0.1
uF
C3
15
DDR2_A_MDATA[11]
DDR2_A_MDATA[5]
B_RAS
DDR2_B_MADR[6]
A_MDATA[5]
B_MADR[1]
0.1
uF
C3
07
B_MADR[3]
DDR2_A_MDATA[14]
+1.8V_DDR2_MAIN
DDR2_B_MDATA[5]
+1.8V_DDR2_MAIN
DDR2_A_MADR[7]
DDR2_A_MDATA[6]
DDR2_B_MDATA[15]
DDR2_B_MDATA[13]
A_MADR[3]
B_CAS
B_DQS0P
1/16W56AR310
DDR2_B_MDATA[12]
B_BA0
0.1
uF
C3
06
DDR2_B_MADR[7]
1/16W56AR312
DDR2_A_MDATA[11]
B_MDATA[13]
A_DQM1
DDR2_B_MDATA[14]
DDR2_A_MDATA[2]
1/16W56AR308
DDR2_A_MDATA[12]
A_DQM0
DDR2_B_MADR[5]
0.1
uF
C3
26
DDR2_A_MDATA[3]
DDR2_B_MADR[3]
A_MDATA[13]
DDR2_A_MADR[1]
DDR2_B_MDATA[14]
0.1
uF
C3
35
1/16W56AR303
0.1
uF
C3
08
DDR2_A_MDATA[9]
0.1
uF
C3
17
0 .1uF50V
C301
DDR2_A_MADR[9]
0.1
uF
C3
37
A_MDATA[7]
B_DQM0
DDR2_B_MADR[1]
0.1
uF
C3
31
DDR2_A_MDATA[13]
1/16W56AR300
A_MADR[0]
0.1
uF
C3
28
0.1
uF
C3
12
1/16W56AR305
B_MADR[6]
B_WE
A_MADR[1]
DDR2_A_MADR[2]
A_MADR[6]
A_MADR[7]
0.1
uF
C3
16
1/16W56AR309
A_MADR[12]
DDR2_A_MDATA[1]
DDR2_A_MDATA[5]
B_MCLK-
1K1%
R355
DDR2_A_MDATA[15]
DDR2_A_MDATA[4]
DDR2_B_MADR[12]
DDR2_A_MDATA[0]
DDR2_B_MADR[12]
DDR2_B_MDATA[7]
DDR2_A_MDATA[10]
0.1
uF
C3
05
DDR2_B_MDATA[10]
B_MDATA[14]
B_MADR[2]
DDR2_A_MDATA[14]
B_MDATA[15]
DDR2_B_MDATA[6]
A_MDATA[0]
0.1uFC321
0.1
uF
C3
25
DDR2_A_MADR[7]
B_DQS1M
B_ODT
A_MADR[5]
+1.8V_DDR2_MAIN
B_MADR[11]
DDR2_B_MADR[3]
DDR2_B_MDATA[12]
DDR2_B_MDATA[9]
DDR2_A_MADR[9]
DDR2_B_MDATA[9]
1/16W56AR304
B_MDATA[8]
B_MCLK+
B_MADR[4]
1K1%
R354
DDR2_A_MADR[3]
DDR2_A_MADR[10]
A_MDATA[9]
A_MADR[10]
B_MADR[9]
DDR2_A_MADR[6]
0.1
uF
C3
11
0.1
uF
C3
04
0.1
uF
C3
13
DDR2_A_MADR[3]
A_MDATA[12]
DDR2_B_MADR[9]
DDR2_A_MADR[5]
0.1
uF
C3
27
B_MDATA[9]
A_MDATA[1]
A_MADR[9]
0.1
uF
C3
09
DDR2_B_MDATA[1]
DDR2_A_MADR[4]
DDR2_B_MADR[6]
DDR2_A_MDATA[3]
A_BA1
DDR2_B_MDATA[11]
DDR2_A_MDATA[7]
1/16W56AR313
DDR2_A_MDATA[10]
DDR2_A_MDATA[12]
DDR2_B_MADR[2]
DDR2_B_MDATA[15]
0.1
uF
C3
33
0 .1uF50V
C3190.1uF50V
C300
B_BA2A_BA2
H5PS5162FFR-S6C
HYNIX
EAN55705501
DDR2 SDRAM
IC300
FOR HYNIX J2VREF
J8CK
H2 VSSQ2
B7UDQS
N8A4
P8A8
L1NC4
L2BA0
R8NC3
K7RAS
F8 VSSQ3
F3LDM
P3A9
M3A1
N3A5
K8CK
R3NC5
L3BA1
J7VSSDL
L7CAS
F2 VSSQ4
B3UDM
M2A10/AP
K2CKE
R7NC6
M7A2
N7A6
M8A0
J1VDDL
K3WE
E8LDQS
P7A11
K9ODT
A2NC1
N2A3
P2A7
H8 VSSQ1
F7LDQS
A8UDQS
R2A12
L8CS
E2NC2
E7 VSSQ5D8 VSSQ6D2 VSSQ7A7 VSSQ8B8 VSSQ9B2 VSSQ10
P9 VSS1N1 VSS2J3 VSS3E3 VSS4A3 VSS5
G9 VDDQ1G7 VDDQ2G3 VDDQ3G1 VDDQ4E9 VDDQ5C9 VDDQ6C7 VDDQ7C3 VDDQ8C1 VDDQ9A9 VDDQ10
R1 VDD1M9 VDD2J9 VDD3E1 VDD4A1 VDD5
B9 DQ15B1 DQ14D9 DQ13D1 DQ12D3 DQ11D7 DQ10C2 DQ9C8 DQ8F9 DQ7F1 DQ6H9 DQ5H1 DQ4H3 DQ3H7 DQ2G2 DQ1G8 DQ0
H5PS5162FFR-S6C
HYNIX
EAN55705501
DDR2 SDRAM
IC301
FOR HYNIX J2VREF
J8CK
H2 VSSQ2
B7UDQS
N8A4
P8A8
L1NC4
L2BA0
R8NC3
K7RAS
F8 VSSQ3
F3LDM
P3A9
M3A1
N3A5
K8CK
R3NC5
L3BA1
J7VSSDL
L7CAS
F2 VSSQ4
B3UDM
M2A10/AP
K2CKE
R7NC6
M7A2
N7A6
M8A0
J1VDDL
K3WE
E8LDQS
P7A11
K9ODT
A2NC1
N2A3
P2A7
H8 VSSQ1
F7LDQS
A8UDQS
R2A12
L8CS
E2NC2
E7 VSSQ5D8 VSSQ6D2 VSSQ7A7 VSSQ8B8 VSSQ9B2 VSSQ10
P9 VSS1N1 VSS2J3 VSS3E3 VSS4A3 VSS5
G9 VDDQ1G7 VDDQ2G3 VDDQ3G1 VDDQ4E9 VDDQ5C9 VDDQ6C7 VDDQ7C3 VDDQ8C1 VDDQ9A9 VDDQ10
R1 VDD1M9 VDD2J9 VDD3E1 VDD4A1 VDD5
B9 DQ15B1 DQ14D9 DQ13D1 DQ12D3 DQ11D7 DQ10C2 DQ9C8 DQ8F9 DQ7F1 DQ6H9 DQ5H1 DQ4H3 DQ3H7 DQ2G2 DQ1G8 DQ0
EDE5116AJBG-8E-E
IC300-*1
FOR ELPIDA
J2VREF
J8CK
H2 VSSQ_2
B7UDQS
N8A4
P8A8
L1NC_4
L2BA0
R8NC_3
K7RAS
F8 VSSQ_3
F3LDM
P3A9
M3A1
N3A5
K8CK
R3NC_5
L3BA1
J7VSSDL
L7CAS
F2 VSSQ_4
B3UDM
M2A10
K2CKE
R7NC_6
M7A2
N7A6
M8A0
J1VDDL
K3WE
E8LDQS
P7A11
K9ODT
A2NC_1
N2A3
P2A7
H8 VSSQ_1
F7LDQS
A8UDQS
R2A12
L8CS
E2NC_2
E7 VSSQ_5D8 VSSQ_6D2 VSSQ_7A7 VSSQ_8B8 VSSQ_9B2 VSSQ_10
P9 VSS_1N1 VSS_2J3 VSS_3E3 VSS_4A3 VSS_5
G9 VDDQ_1G7 VDDQ_2G3 VDDQ_3G1 VDDQ_4E9 VDDQ_5C9 VDDQ_6C7 VDDQ_7C3 VDDQ_8C1 VDDQ_9A9 VDDQ_10
R1 VDD_1M9 VDD_2J9 VDD_3E1 VDD_4A1 VDD_5
B9 DQ15B1 DQ14D9 DQ13D1 DQ12D3 DQ11D7 DQ10C2 DQ9C8 DQ8F9 DQ7F1 DQ6H9 DQ5H1 DQ4H3 DQ3H7 DQ2G2 DQ1G8 DQ0
EDE5116AJBG-8E-E
IC301-*1
FOR ELPIDA
J2VREF
J8CK
H2 VSSQ_2
B7UDQS
N8A4
P8A8
L1NC_4
L2BA0
R8NC_3
K7RAS
F8 VSSQ_3
F3LDM
P3A9
M3A1
N3A5
K8CK
R3NC_5
L3BA1
J7VSSDL
L7CAS
F2 VSSQ_4
B3UDM
M2A10
K2CKE
R7NC_6
M7A2
N7A6
M8A0
J1VDDL
K3WE
E8LDQS
P7A11
K9ODT
A2NC_1
N2A3
P2A7
H8 VSSQ_1
F7LDQS
A8UDQS
R2A12
L8CS
E2NC_2
E7 VSSQ_5D8 VSSQ_6D2 VSSQ_7A7 VSSQ_8B8 VSSQ_9B2 VSSQ_10
P9 VSS_1N1 VSS_2J3 VSS_3E3 VSS_4A3 VSS_5
G9 VDDQ_1G7 VDDQ_2G3 VDDQ_3G1 VDDQ_4E9 VDDQ_5C9 VDDQ_6C7 VDDQ_7C3 VDDQ_8C1 VDDQ_9A9 VDDQ_10
R1 VDD_1M9 VDD_2J9 VDD_3E1 VDD_4A1 VDD_5
B9 DQ15B1 DQ14D9 DQ13D1 DQ12D3 DQ11D7 DQ10C2 DQ9C8 DQ8F9 DQ7F1 DQ6H9 DQ5H1 DQ4H3 DQ3H7 DQ2G2 DQ1G8 DQ0
3DDR2 11
EAX57566204
Close to DDR Power PinClose to DDR Power Pin
for 1G Memory for 1G Memory
2 0 0 9 . 0 4 . 1 5
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DISP_EN004: I3 ;001 :E9
LVA_3P 004:H6;002:O17
CDS3C05GTA
FOR KEY_ESDC406-*1
CDS3C05GTA
FOR KEY_ESDC405-*1
0 ROM_DLR402
680pFC400
LVA_3M 004:H6;002:O17
PC_SER_DATA 007:AB4
LVA_0M 004:H4;002:O18
0 ROM_DLR401
LVA_0P 004:H5;002:O18
LVA_CKP 004:H6;002:O17
LVA_2P 004:H5;002:O17
100 R400
100R403
10KR406
LVA_1M 004:H5;002:O18
LVA_1P 004:H5;002:O18
LVA_CKM 004:H6;002:O17
LVA_2M 004:H5;002:O18
+5V_ST
10pFC407
KEY2001:V14
IR001:X10
KEY1001:V13
LED_RED
+3.3V_VDDP_ST
LVA_4P 004:H6;002:O16
LVA_4M 004:H6;002:O16
SDA_SUB/AMP
010:D9;001:Y15SCL_SUB/AMP 010:D9;001:Y14
LED_GRE001:I16;001:V15
PC_SER_CLK007:AB3
LVB_0M
LVB_4MLVB_4P
LVB_0P
LVB_3M
LVB_1PLVB_2M
LVB_2P
LVB_CKM
LVB_1M
LVB_3P
LVB_CKP
LVA_2P 004:H14;002:O17
LVA_1P 004:H15;002:O18LVA_1M 004:H15;002:O18LVA_0P 004:H16;002:O18LVA_0M 004:H16;002:O18
LVA_2M 004:H15;002:O18
LVA_4P 004:H13;002:O16
LVA_CKM004:H14;002:O17LVA_CKP004:H14;002:O17
LVA_3P 004:H13;002:O17LVA_4M 004:H13;002:O16
LVA_3M 004:H13;002:O17
DISP_EN004:J11;001:E9
ROM_TX 001:V12
100 R414
100R415
ROM_RX001:O19
33pFOPT
C408
33pFOPT
C410
SCL_GREENEYE
001:AA7
SDA_GREENEYE
001:AA7
0R418
KEY_ON011: I15
0.1uF50V
C414
USB_OCD001:G4
+5V_MULTI
180R426
0R425
USB_CTL001:G4
+5V_USB_N
+5V_MULTI
0R421
0R423
0R422
100R427ROM_TXRX_SWAP
100R428ROM_TXRX_SWAP
4.7uF16V
C403
4.7uF16V
C411
10KR407
BG
20
12
B1
21
FL
40
6
BG2012B121FL403
12507WS-15L
P402
1IR
2GND
3KEY1
4KEY2
5KEY_ON
6GND
7SCL_EYE
8SDA_EYE
9GND
105V_ST
115V_Multi
12GND
13LED_RED
14LED_GRE
16
GND
15PWM
10KR420
33R429OPT
33R431 OPTSCL_TRACE_GRRENEYE
004:T7
SDA_TRACE_GRRENEYE 004:T733 R417
OPT
33 R416
OPT
GREENEYE_CTRL 001:E40 R432
OPT
SDA_TRACE_GRRENEYE004:AA16
SCL_TRACE_GRRENEYE004:AA16
PCA9517DGKRIC402
OPT
3SDAA
2SCLA
4GND
1VCCA
5EN
6SDAB
7SCLB
8VCCB
0 .1uF50V
C415
OPT
+3.3V_CI
10KR435
OPT
10KR437
OPT
33R433
FULL SPEC
33R430
FULL SPEC
MIC2019YM6IC400
3ENABLE
2GND
4FAULT
1VIN
6VOUT
5ILIMIT
10pF
FOR KEY_CC406
10pF
FOR KEY_CC405
SMAW200-26C
P400
FOR HD
1NC
2NC
3ROM_TX
4ROM_RX
5GND
6GND
7GND
8GND
9SCL_SUB
10SDA_SUB
110M
12OP
131M
141P
152M
162P
17CKM
18CMP
193M
203P
214M
224P
23PC_SER_CLK
24PC_SER_DATA
25DISP_EN
26NC
0OPT
R411
2KR404
FOR HD
22R405FOR HD
22
FULL-HD
R413
TF05-51S
P403
FULL-HD
1NC
2NC
3ROM_TX
4ROM_RX
5NC
6GND
7GND
8GND
9NC
10NC
114+
124 -
133+
143 -
15GND
16CK+
17CK-
18GND
192+
202 -
211+
221 -
230+
240 -
25NC
26NC
27D4+
28D4-
29D3+
30D3-
31GND
320CK+
330CK-
34GND
35D2+
36D2-
37D1+
38D1-
39D0+
40D0-
41GND
42NC
43NC
44NC
45NC
46SDA
47DISP_EN
48SCL
49PC_SER_DATA
50PC_SER_CLK
51GND
52
GND
1000pF
FOR EMIC401
1000pF
FOR EMIC402
1000pFC404
FOR EMI
1000pFFOR EMI
C413
1KFULL-HD
R412
MBW2012-301FL407
4 1 1Module&Ctl
IR/CONTROL_REVERSE
Module PANNEL WAFER
EAX57566204
Will be changed for NEW MODEL
KEY ON(NEW POWER B/D
USB 5V CONTROL
Will be changed for NEW MODEL & WAFER IS LOCKING TYPE
2008.09.23 ROM D/L SPEC FIX
TX LVDS NO3/RX LVDS NO4
2 0 0 9 . 0 4 . 1 5
GreenEYE IIC Repeater
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
0.1uF50V
C5470.1uF50V
C548
+1.8V_TU +3.3V_TU
0.1uF50V
C5490.1uF50V
C5500.1uF50V
C5510.1uF50V
C5520.1uF50V
C5530.1uF50V
C5540.1uF50V
C5570.1uF50V
C558
18pF50V
C502
+3.3V_TU_XE
TU
NE
R_S
IF_IF
_N
00
5:A
11
0 .1uF16V
C504
+1.8V_TU_XE
0.1uF16V
C505
0.1uF16V
C508
+3.3V_TU_XE
CM2012F2R2KTL507
0.1uF16V
C509
0.1uFC510
TU
NE
R_C
VB
S_IF
_P
0 .1uF16V
C512
0.1uF16V
C513
10
00
pF
50V
C5
14
18pF50V
C515
0.1uFC517
0.1uFC518
+3.3V_TU_XE
0.1uF16V
C519
+3.3V_TU_XE
+1.8V_TU_XE
4.99K1%R504
1000pF50V
C521
0.1uF16V
C522
+1.8V_TU_XE
0.1uF16V
C525
+1.8V_TU_XE
IF_A
GC
0 .1uFC528
0.1uF16V
C529
56
pF
50V
C5
32
SD
A_D
_T
U
SC
L_D
_T
U
XC5000_RESET_N
0R
50
8
SAM2333D501
OPT
A2[G
N]
CA
1[R
D]
47KR509
OPT
33
R5
10
+3.3V_TU_CE
+1.8V_TU_CE
DT
V_IF
_P
SCL_D_TU
TU_TS_CLK,TU_TS_DATA[0-7],TU_TS_SYNC,TU_TS_VAL
33
R5
11
0 .1uF16V
R512
+1.8V_TU_CE
33
R5
13
10KR515
22
pF
C5
38
OPT
+3.3V_TU_CE
0.1uF50V
C539
33
R5
16
33
R5
17
33
R5
18
33
R5
19
DT
V_IF
_N
0 .1uF16V
R520
+3.3V_TU_CE
100K
OPTR521
CE6355_RESET_N
33
R5
22
33
R5
23
0.1
uF
16V
C5
41
+1.8V_TU_CE
10KR524
22
pF
C5
42
OPT
+1.8V_TU_CE
SDA_D_TU
10K
OPT
R5
26
+3.3V_TU_CE
+3.3V_TU_CE
33
R5
27
33
R5
28
33
R5
29
10KR530
TU_SLEEP_MODE
0.1uF16V
C544
OPT
+3.3V_TU_CE
1KR532
IF_AGC
0.1uF
C520
4.7KR525
OPT
C5
68
+3.3V_TU_XE
0.1uF16V
C1211
10R507
0.1uF16V
C516
10uF16V
C55510uF16V
C556
+3.3V_TU +3.3V_TU_XE
+3.3V_TU_CE+1.8V_TU_CE+1.8V_TU
+1.8V_TU_XE
20.48MHzX500
CB3216PA501EL511
CB3216PA501EL513
CB3216PA501EL510
CB3216PA501EL512
0.1uF16V
C524
0.1uF16V
C507
0.1
uF
16V
C5
03
0 .1uF16V
C501
0.1
uF
16V
C5
26
0 .1uF16V
C527
100R558
OPT
100R559
OPT
XC5000
IC500
1VDDA_1
2IN1
3GND_1
4IN2
5GND_2
6EXTCHOKE
7GND_3
8VDDA_2
9VDDA_3
10VDDC_1
11GND_4
12VDDC_2
13
VD
DC
_3
14
VD
DA
_4
15
VA
GC
16
VIF
17
VD
DA
_5
18
SIF
19
GN
D_5
20
VD
DC
_4
21
VD
DA
_6
22
GN
D_6
23
VD
DD
_1
24
TE
STM
OD
E
25 DDI126 VDDC_527 DDI228 ADDRSEL29 X230 GND_731 X132 EXTREF33 VDDD_234 SCL35 SDA36 GND_8
37
RE
SE
T3
8V
I2C
39
VD
DC
_64
0V
RE
F_N
41
VR
EF
_P
42
VD
DC
_74
3V
DD
C_8
44
RE
XT
45
VD
DA
_74
6G
ND
_94
7V
DD
C_9
48
VD
DA
_8
39
pF
C531
0603C
S-R
27X
GL
W
27
0n
HL
50
5
120pFC530 0
603C
S-R
39X
GL
W
39
0n
HL
50
4
1008CS-821XGLC820nHC546
27pF50V
C54027pF50V
C543
22KR533
1nF50V
C545
0
R531
RC
LA
MP
1521P
D5
02
OPT
0603CS-6N8XGLW6.8nHL508
CE6355IC501
1VSS_1
2VDD_1
3VSS_2
4CLK1
5DATA1
6IRQ
7CVDD_1
8VSS_3
9RESET
10SLEEP
11STATUS
12SADD4
13VDD_2
14VSS_4
15SADD3
16SADD2
17
SA
DD
1
18
SA
DD
0
19
CV
DD
_2
20
VS
S_5
21
PL
LV
DD
22
PL
LG
ND
23
XT
I
24
XT
O
25
VS
S_6
26
PL
LT
ES
T
27
OSC
MO
DE
28
AV
DD
29
AG
ND
_1
30
VIN
31
VIN
32
AG
ND
_2
33 VDD_334 RFLEV35 CLK2/GPP036 DATA2/GPP137 CVDD_338 VSS_739 CVDD_440 VSS_841 AGC2/GPP242 AGC143 GPP344 SMTEST45 VDD_446 VSS_947 MOSTRT48 MOVAL
49
MD
O0
50
MD
O1
51
MD
O2
52
MD
O3
53
MD
O4
54
VD
D_5
55
VS
S_
10
56
MD
O5
57
MD
O6
58
MD
O7
59
CV
DD
_56
0V
SS
_1
16
1M
OC
LK
62
BK
ER
R6
3M
ICL
K6
4C
VD
D_6
31.875MHzX501
RC
LA
MP
0502
BD
50
3 C1
A
C2
KC
N-E
T-0
-00
94
JK5
00
1
2
18
pF
50V
C5
11
18
pF
50V C
52
33
1.8
75
MH
z
X5
02
cry
sta
l_2
4G
ND
_21
X-T
AL
_1
2G
ND
_13
X-T
AL
_2
SC1_TV_VOUT
0.1uFC566
+5V_TU
0.1uF16V
C561
+5V_TU
TUNER_CVBS_IF_P 39
0R
55
2
ISA1530AC1
Q501E
B
C
680R556
TV_CVBS+001:M6
39
0R
55
0
ISA1530AC1Q503
E
B
C
+5V_TU
2KR537
39
0R
54
1
ISA1530AC1Q502
E
B
C
2SC3875S(ALY)Q505
0.1
uF
C560
10pFC567
100R538
SC1_VOUT_MUTE
KRA102SQ504
1
2
3
2.7uHL502
0.1uF16V
C565
DTV_IF_P
680R555
+5V_TU
2.7uH
L501
0.1uFC563
39
0R
55
4
SIF+001:V7
+5V_TU
0R557
ISA1530AC1
Q506
E
B
C
39
0R
54
2
ISA1530AC1
Q507E
B
C
DTV_IF_N005:Y4
0.1uFC564
TUNER_SIF_IF_N 10pFC562
1KR
50
1
1KR
50
2
TU
_TS
_VA
L
TU
_T
S_D
AT
A[3
]
TU
_T
S_D
AT
A[6
]
TU
_T
S_D
AT
A[5
]
TU
_T
S_D
AT
A[2
]
TU
_TS
_CL
K
TU
_T
S_D
AT
A[7
]
TU
_T
S_D
AT
A[1
]
TU
_TS
_SY
NC
TU
_T
S_D
AT
A[0
]
TU
_T
S_D
AT
A[4
]
Tuner 5 1 1
EAX57566204
ACTIVE LOW
ACTIVE HIGH
NEED TO CHANGE NEW PAL SHIELD CASE
2 0 0 8 . 0 8 . 3 0
2. EMS S1 Improve1 . F r a n c e A T V c h a n n e l s k i p
08.09.25 CHANGE LOAD CAP AND CRYSTAL
2 0 0 9 . 0 4 . 1 5
08.10.06 CHANGE LOAD CAP 22pF -> 27pF
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
11KR629
1000pF50V
C603
OPT
10KR637
560pF50V
C637
56pF50V
C611
DTV/MNT_L_OPOUT006:O3
+5V_GENERAL
12KR622
330pF50V
C607
751%
R610
TV_R_OPOUT
006:AA9
2SC3875S(ALY)Q606
E
B
C
0L607-*1
75 1%
R601 100uF
16V
C622
22R623
0L600-*1
SCART 0OHM
3.9K
R633
0L611-*1
12KR660
SC1_FB 001:M8
1KR634
SC_REC2
001:B6
75 1%
R602
10KR652
12KR657
2SC3875S(ALY)Q604
E
B
C
15KR635
751%
R613
12K
R639
0L606-*1
560pF50V
C610
10K
R632
0L608-*1
470K
R604
DTV/MNT_R_OPOUT
006:O8
560pF50V
C613
470KR600
1000pF50V
C623
OPT
56KR626
0L602-*1
SC2_ID001:M11
SC1_R 001:M9
0L604-*1
100uF16V
C616
SC1_ID 001:V14
SC1_B 001:M9
SCART2_DET001:B6
1000pF50V
C626
OPT
751%
R648
470KR643
10K
R6
67
SC1_TV_VOUT005:O6
56KR666
12KR616
0.1uF16V
C620
0L603-*1
75R641
0L609-*1
68R612
SC2_L_IN
001:V19
10KR609
330pF50V
C609
0L601-*1
1KR636
751%
R603
0.1uF16V
C644
330pF50V
C630
SCART1_DET 001:B6
REC_8 006:AB15
+5V_GENERAL
560pF50V
C639
10KR617
1KR670
56pF50V
C635
2SC3875S(ALY)Q605
E
B
C
470K
R645
1000pF50V
C600
SC2_R_IN 001:V19
SC1_CVBS_IN001:M6
10KR654
SC1_G 001:M9
330pF50V
C632
CDS3C30GTH30V
D617
TV_L_OPOUT006:AA3
0R663
REC_8 006:K4
SC_REC1
001:B5
SC2_CVBS_IN001:M7
10KR630
SC1_R_IN 001:V19
SC1_L_IN 001:V19
75R642
P_12V
P_12V
47uF16V
C631
47uF16V
C625
47uF16V
C608
47uF16V
C602
0.1uFC619
6800pFOPT
C618
5.6K R618
6.8KR614
33pFC617
TV_L_OPOUT006:H11
LM324DIC600
3INPUT1+
2INPUT1-
4VCC
1OUT1
6INPUT2-
5INPUT2+
7OUT2 8 OUT3
9 INPUT3-
10 INPUT3+
11 GND
12 INPUT4+
13 INPUT4-
14 OUT4
DTV/MNT_L_OPOUT
006:Y13
10K R625
5.6KR631DTV/MNT_L_OUT
001:AB18
DTV/MNT_R_OUT
001:AB18
DTV/MNT_R_OPOUT
006:Y10
6.8KR659
6800pFOPT
C615
10KR664
6800pFOPT
C614
6.8KR662
33pFC612
10KR658
33pF C606
5.6KR653
P_12V
TV_R_OUT
001:AC15
TV_L_OUT001:AC15
5.6K R651
6800pFOPT
C605
6.8KR624
33pF C604
TV_R_OPOUT006:H8
10K R611
11KR669
DTV/MNT_V_OUT001:M6
82R6752SC3052
Q607
E
B
C
33
0R
68
0
2SC3052Q601
E
B
C
33
0R
68
4
330R688
1K R6
89
27K
R6
90
2SA1504SQ609
E
B
C
330R686
2SC3052Q603
E
B
C
33
0R
68
3
2SA1504SQ602
E
B
C
82R682
33
0R
68
1
27K
R6
78
27K
R6
77
1K R6
72
470R671
2SC3052Q608
E
B
C
CB3216PA501EL612
0LCML00003B
120-ohmL605
8OHML608
8OHML609
BG2012B080TFL600
8OHM
L604
BG2012B080TFL607
8OHML603
8OHML602
BG2012B080TFL601
BG2012B080TFL606
8OHM
L611
10uF16V
C645
10uF16V
C646
10K
R6
87
1.8KR673
0.1uF50V
C647
1KR693
6800pFC650
1KR692
6800pFC649
1KR691
6800pFC648
1KR694
6800pFC651
CB3216PA501EL613
0R695
OPT
0R697
OPT
JK600
1R_OUT
2R_IN
3L_OUT
4GND
5GND
6LIN
7B
8SC_ID
9.
10.
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
23
23
2222
JK601
1R_OUT
2R_IN
3L_OUT
4GND
5GND
6L_IN
7.
8SC2_ID
9.
10.
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
23
23
2222
0.1uFC652
OPT
0.1uFC653
0.1uFC654
OPT
0.1uFC655
330R696
330R674
47R685
47R676
GND
SCART 6 1 1
[SCART PIN 8]
5.19V / 10.91V_1Kohm(LOAD)
4.89V / 9.09V_120ohm(LOAD)
SCART
EAX57566204
C h a n g e d 2 4 K t o 1 1 K b e c a u s e o f I D l e v e l2 0 0 8 . 0 7 . 1 1
SCART JACK is changed because of SCART DETECTION siganl.P I N 2 2 i s a d d e d . 0 8 . 0 7 . 1 0
NEED TO CHECK RESISTOR VALUE BECAUSE AUDIO OUTPUT
2 0 0 8 . 0 8 . 3 0
2 0 0 9 . 0 4 . 1 5
ADD LPF IN AUDIO OUT 2008.10.24
SCART
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
30VD700
FULL SPEC
DDC_SCL/UART_RX 001:V6
100pF50V
C718FULL SPEC
CDS3C05GTA5.6V
OPT
D722
0.1uF50V
C713FULL SPEC
1KR725
FULL SPEC
0.47uF25V
C730
75R727
FULL SPEC
PC_R_IN 001:V18
10KR746
FULL SPEC
75R750
FULL SPEC
0.1uF50V
C724FULL SPEC
PEJ024-01JK702
FULL SPEC
6B T_TERMINAL2
8 SHIELD_PLATE
7B B_TERMINAL2
5 T_SPRING
4 R_SPRING
7A B_TERMINAL1
6A T_TERMINAL1
3 E_SPRING
10KR776FULL SPEC
+5V_GENERAL
COMP_Y 001:M12
22R734
FULL SPEC
100R744FULL SPEC
+3.3V_AVDD
0.1uF16V
C706
FULL SPEC
75R753
FULL SPEC
DSUB_HSYNC001:M10
100R761
30VD717
FULL SPEC
CDS3C30GTH30V
OPT
D710
S_DET001:B7
COMP_Pb 001:M11
12KR742
FULL SPEC
4.7KR756
75R713
FULL SPEC
75R707
FULL SPEC CDS3C05GTA5.6VOPT
D712
KDS184D723FOR DEB
A2
C
A1
+3.3V_CI
75R728
FULL SPEC
10KR739
FULL SPEC
JP712
470KR732
FULL SPEC
10KR712
FULL SPEC
CDS3C30GTH30V
D720FULL SPEC
82pF50V
C739
4.7KR754FOR DEB
PC_L_IN 001:V19
SIDE_Y_IN
001:M7CDS3C30GTH
30VD704
FULL SPEC
CDS3C30GTHD729
100pF50V
C716FULL SPEC
10KR702
FULL SPEC
0R766
DSUB_B001:M10
+5V_USB_N
1K
R767FULL SPEC
0.47uF25V
C727
12KR777
FULL SPEC
DSUB_G001:M10
22R733
FULL SPEC
CDS3C30GTH
30VD703
FULL SPEC
COMP_Pr 001:M12
75R751FULL SPEC
CDS3C30GTH30V
OPT
D711
100pF50V
C717FULL SPEC
0.1uF50V
C712FULL SPEC
0.47uF25V
C729
CDS3C05GTA5.6V
OPTD728
+5V_GENERAL
100pFC736
FULL SPEC
0.47uF25V
C728
4.7KR755
470KR775
FULL SPEC
CDS3C30GTHD730
30VD706
FULL SPEC
KCN-DS-1-0088JK704
1 2 3 4 5
6 7 8 9
10
30VD705
FULL SPEC
JP708
22R760
FOR DEB
USB_DM001:W9
22R735FULL SPEC
+5V_GENERAL
10uF16V
C711
100pF50V
C715FULL SPEC
CDS3C05GTA5.6V
OPT
D725
10KR738
FULL SPEC
CDS3C05GTA5.6V
OPT
D724
10KR780
FULL SPEC10KR765FULL SPEC
10KR724
FULL SPEC
CDS3C30GTH30V
D721FULL SPEC
18pF50V
C726
OPT
4.7KR757
FOR DEB
PPJ209-02
JK701FULL SPEC
4A [GN]CONTACT
2A [GN]1P_CAN
3A [GN]O_SPRING
2B [BL]1P_CAN
5B [BL]C_LUG_L
2C [RD]1P_CAN1
5C [RD]C_LUG_L
2D [WH]1P_CAN
5D [WH]C_LUG_L
2E [RD]1P_CAN2
4E [RD]CONTACT
3E [RD]O_SPRING
RS232C_RXD001:O20
SIDE_C_IN001:M7
SIDE_CVBS_IN001:M7
PC_SER_CLK004:H12
75R726
FULL SPEC
JP7110R781
10R771
CDS3C05GTA5.6V OPT
D707
1KR770
USB_DP001:W9
10KR752
FULL SPEC
10KR736
FULL SPEC
82pF50V
C740FOR RGB ROM D/L
USB
DO
WN
ST
RE
AM
KJA-UB-4-0004JK706
12
34
5
+5V_ST
SIDE_R_IN001:V18
470KR731FULL SPEC
RS232C_TXD001:O20
12KR778
FULL SPEC
470KR730
FULL SPECCOMP_R_IN 001:V18
CDS3C30GTH30VD718FULL SPEC
CDS3C05GTA5.6VOPT
D713
DSUB_R001:M11
470KR779
FULL SPEC
MAX3232CDR
IC702
3C
1-
2V
+
4C
2+
1C
1+
6V
-
5C
2-
7D
OU
T2
8R
IN2
9R
OU
T2
10
DIN
2
11
DIN
1
12
RO
UT
1
13
RIN
1
14
DO
UT
1
15
GN
D
16
VC
C
100R745
FULL SPEC
22R748
FULL SPEC
CDS3C05GTA5.6V
OPT
D714
DDC_SDA/UART_TX001:O19;001:V6+5V_GENERAL
SIDE_L_IN001:V18
470KR729FULL SPEC
JP709
18pF50V
C725
OPT
22R749FULL SPEC
CDS3C30GTH30V
D709
OPT
AT24C02BN-10SU-1.8
IC701FULL SPEC
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
CDS3C30GTH
30VD702
FULL SPEC
22pF50V
C720FULL SPEC
DSUB_VSYNC001:M10
0.1uF50V
C714FULL SPEC
0R762
OPT
22pF50V
C719FULL SPEC
75R706
FULL SPEC
PC_SER_DATA004:H12
0.47uF25V
C731
100R764
10KR737
FULL SPEC
12KR743FULL SPEC
JP710
COMP_L_IN 001:V18
22R758
FOR DEB
0R782
COMP_DET 001:B7
10KR769
CDS3C30GTH30V
D719FULL SPEC
30VD701
FULL SPEC
10R768
SIDE_CVBS_DET
001:B8
1uF16V
C700
OPT
RGB_DET
PSJ015-02JK705FULL SPEC
5
4A
4B
4C
4D
3
7
+3.3V_AVDD
0R784
FULL SPEC
0R783
FULL SPEC100pFC733
FULL SPEC
4.7KR740FULL SPEC
4.7KR741FULL SPEC
CB3216PA501E
L701
KCN-DS-1-0089JK703
FO
R D
EB
1 2 3 4 5
6 7 8 9 10
11
12
13
14
15
16
270pF50V
C737FOR RGB ROM D/L
270pF50V
C738
PPJ218-02JK700
FULL SPEC
5C [RD]CONTACT
2C [RD]U_CAN
4C [RD]O_SPRING
2B [WH]U_CAN
3B [WH]C_LUG
2A [YL]U_CAN
5A [YL]CONTACT
4A [YL]O_SPRING
22R747
FULL SPEC 0R
78
5P
Q100
R7
86
PQ
10
0OPT
R787
0OPT
R788
SMW250-04
P700
PC_DEBUG
1
2
3
4
DDC_SCL/UART_RX 001:V6
DDC_SDA/UART_TX001:O19;001:V6
PPJ232-01JK707
Dummy1
2
3
4
I n t e r f a c e 7 1 1
PC
Side AV
PC AUDIO
USB
RS232C
Side S-Video
2 0 0 9 . 0 4 . 1 5EAX57566204
DUMMY_BODY
Component
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+5V_CI_Vs+5V_GENERAL
R819 OPT R822 OPT0.1uF16V
C802
10KR816
100R815
10KR813
0.1uF16V
C801CI_CD1
TS_D[4]
TS_D[5]
TS_D[6]
TS_D[7]
TS_D[0]
TS_D[1]
TS_D[2]
TS_D[3]
TS_CLK
TS_VALID
TS_SYNC
0.1uF16V
C808
PCM_D[0-7]
PCM_A[0-14]
PCM_RESET
10KR814
OPT47R808
47R809
10KR811
+5V_GENERAL
100R817
10KR812OPT
PCM_WAIT_N
PCM_REG_N
R820OPT
47R810
CI_CD2
0.1uF16V
C803
47R838
PCM_CD_N
CI_CD1
CI_CD2
0.1uF16V
C811
+3.3V_CI
10uF16V
C812
OPT
10KR827
OPT+5V_GENERAL
0.1uF 16VC809
PCM_IRQA_N100R825
PCM_WE_N47R823
47R806
47R807PCM_IORD_N
PCM_IOWR_N
PCM_CE_N
PCM_OE_N47R824
10KR826OPT 47R829
47R830
TU_TS_SYNC
TU_TS_VAL
TU_TS_DATA[0]
TU_TS_CLK
74LVC541A(PW)IC800
3A1
2A0
4A2
1OE1
6A4
5A3
7A5
8A6
9A7
10GND
11Y7
12Y6
13Y5
14Y4
15Y3
16Y2
17Y1
18Y0
19OE2
20VCC
BUF_TS_SYNC
BUF_TS_VAL
BUF_TS_DATA[0]
BUF_TS_CLK
+3.3V_CI
0.1uF16V
C800
10KR818
22KR821
5V_CI_CTL
+5V_CI
0.1uF50V
C804
100uF16V
C8060.1uF50V
C807
+5V_CI_Vs
0.1uF50V
C805
BUF_TS_CLK,BUF_TS_DATA[0],BUF_TS_SYNC,BUF_TS_VAL,TU_TS_DATA[1-7]
2010_A4
33AR834
2010_A4
33AR836
2010_A433
AR835
2010_A433
AR837
33AR802
33AR801
33AR800
33AR805
33AR804
33AR803
33AR831
33AR832
RSR025P03Q801
S D
G
KIC7SZ32FU
CMOS
IC802
3GND
2IN_A
4 OUT_Y
1IN_B 5 VCC
2SC3052Q800
E
B
C
10KR831
47uF16V
C813
OPT
10067972-050LF
P800
G1G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
2660
2761
2862
2963
3064
31
32
33
34
65
66
67
68
33K
R1
25
4
CB3216PA501EL800
BUF_TS_SYNC
BUF_TS_VAL
TU_TS_DATA[1]
TU_TS_DATA[2]
TU_TS_DATA[3]
TU_TS_DATA[4]
TU_TS_DATA[5]
TU_TS_DATA[6]
TU_TS_DATA[7]
BUF_TS_CLK
PCM_D[3]
PCM_D[4]
PCM_D[5]
PCM_D[6]
PCM_D[7]
PCM_D[0]
PCM_D[1]
PCM_D[2]
PCM_A[11]
PCM_A[10]
PCM_A[9]
PCM_A[8]
PCM_A[14]
PCM_A[13]
PCM_A[12]
PCM_A[7]
PCM_A[6]
PCM_A[5]
PCM_A[4]
PCM_A[3]
PCM_A[2]
PCM_A[1]
PCM_A[0]
BUF_TS_DATA[0]
PCMCIA 8 1 1
2 0 0 9 . 0 4 . 1 5EAX57566204
CMCIA
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
D1-_HDMI3 001:O15
D1-_HDMI1 001:O18
DDC_SDA_3 009:AB7;001:V5
0.1uFC908FULL SPEC
68K
R928FULL SPEC
AT24C02BN-10SU-1.8
IC903
FULL SPEC
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
47KR933
FULL SPEC
100R951
FULL SPEC
MM
BD
301L
T1G
30VD904
FULL SPEC
2SC3875S(ALY)Q902
FULL SPEC
E
B
C
CK-_HDMI1 001:O17
HPD1 001:V4
D2+_HDMI3 001:O14
GND
1KR906
FULL SPEC
GND
DDC_SCL_1 009:AB15;001:V6
100R949
CEC_REMOTE 009:F8;009:W4
DDC_SDA_1009:N17;001:V6
HPD3 001:V4
5V_HDMI_1
CK-_HDMI3 001:O14
DDC_SCL_3009:R7;001:V5
5V_HDMI_35V_HDMI_3
D2-_HDMI3 001:O14
100R950
FULL SPEC
10KR930FULL SPEC
HDMI_CEC 002:B11
DDC_SDA_1 009:AB15;001:V6
D0+_HDMI1 001:O18
D2+_HDMI1 001:O17
D1+_HDMI3 001:O14
D1+_HDMI1 001:O18
0.1uF50V
C900
KDS184D901
A2
C
A1
100R948
1KR900
D0-_HDMI1 001:O18
CEC_REMOTE009:F8;009:L16
CK+_HDMI1 001:O17
AT24C02BN-10SU-1.8
IC901
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
GND
10KR901
47KR931
FULL SPEC
KDS184D903FULL SPEC
A2
C
A1
5V_HDMI_1
BSS83Q900
FULL SPEC
S B D
G
D0+_HDMI3 001:O15
0R907
27K
R935
OPT
0.1uF50V
C901
FULL SPEC
2SC3875S(ALY)Q901
E
B
C
47KR913
47KR916
0.1uFC903
CK+_HDMI3 001:O14
D2-_HDMI1 001:O17
D0-_HDMI3 001:O15
OPTD902
DDC_SCL_3 009:AB8;001:V5DDC_SDA_3
009:R8;001:V5
+3.3V_VDDP_ST
DDC_SCL_1009:N17;001:V6
100R923
FULL SPEC
5V_HDMI_2
0.1uFC905FULL SPEC
KDS184D905FULL SPEC
A2
C
A1
47KR922
FULL SPEC47KR917
FULL SPEC
DDC_SCL_2009:G8;001:V5
100R921FULL SPEC
DDC_SDA_2009:G8;001:V6
AT24C02BN-10SU-1.8
IC902
FULL SPEC
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
D0-_HDMI2 001:O17
D0+_HDMI2 001:O16
DDC_SCL_2009:AB11;001:V5
1KR920
FULL SPEC
0.1uF50V
C904
FULL SPEC
CEC_REMOTE 009:L16;009:W4
D1-_HDMI2 001:O16
CK-_HDMI2 001:O15
D2-_HDMI2 001:O16
CK+_HDMI2 001:O15
D1+_HDMI2 001:O16
GND
2SC3875S(ALY)Q904
FULL SPEC
E
B
C
5V_HDMI_2
0R918
FULL SPEC
10KR924FULL SPEC
D2+_HDMI2 001:O16
HPD2
001:V4
DDC_SDA_2009:AB11;001:V6
+5V_ST
+5V_ST
+5V_ST
JK901
1D2+
2D2_GND
3D2-
4D1+
5D1_GND
6D1-
7D0+
8D0_GND
9D0-
10CK+11
12
13
14
15
16
17
18
19
20GND
21GND
22
JK903
FULL SPEC
1D2+
2D2_GND
3D2-
4D1+
5D1_GND
6D1-
7D0+
8D0_GND
9D0-
10CK+11
12
13
14
15
16
17
18
19
20GND
21GND
22
JK902
FULL SPEC
14 NC
13 CEC
5 DATA1_SHIELD
20
JACK_GND
12 CLK-
11 CLK_SHIELD
2 DATA2_SHIELD
19 HPD
18 +5V_POWER
10CLK+
4DATA1+
1DATA2+
17 DDC/CEC_GND
9DATA0-
8 DATA0_SHIELD
3DATA2-
16 SDA
7DATA0+
6DATA1-
15 SCL
HDMI 9 1 1
HDMI
HDMI1
HDMI3
SIDE HDMI
2 0 0 9 . 0 4 . 1 5EAX57566204
HDMI2
HDMI
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPDIF_OUT001:V12
Fib
er O
ptic
JST1223-001
JK1000
1
GND
2
VCC
3
VINPUT
4
FIX_POLE
0.1uF50V
C1005
+5V_GENERAL+5V_GENERAL
3 . 3R1017
MS_LRCK001:Z13
0R1006
+3.3V_DVDD
0.01uFC1012
0.01uFC1025
3 . 3R1019
DBF-0822DM
EAP53148301
L1000
2S
1S 1F
2F
33R1005
SDA_SUB/AMP004:H16;001:Y15
22
00
pF
C1
01
5
22KR1004
0.01uFC1036
0.01uFC1024
AC_DET011:I17;001:V10
+3.3V_AU_AVDD
0.0
47
uF
C1
01
4
1000pFOPT
C1002
200
1%
R1010
0.033uF50V
C1020
470
R1013
18K
1%
R10120.033uF50V
C1028
0.1uFC1016
0.01uFC1035
1u
F
C1
01
8
AVSS
AVSS
4700pFC1011
MS_SCK001:Z13
+3.3V_DVDD
47
0R
10
14
0 .1uFC1003
33R1008
100R1002OPT
22K
R1
01
5
0 .033uF50V
C1019
0.033uF50V
C1027
AMP_RST
001:O19
3 . 3R1016
DBF-0822DM
EAP53148301
L1001
2S
1S 1F
2F
0.01uF
C1022
+3.3V_DVDD
MUTE001:F9
SCL_SUB/AMP004:H16;001:Y14
AUDIO_MASTER_CLK
001:Z13
0.047uF
C1009
0.01uFC1004
2K
OPT
R1007
MS_LRCH001:Z12
+3.3V_DVDD
P_17V
10uF 16VC1010
+3.3V_AU_AVDD
0.01uFC1037
33R1009
0.01uFC1021
1KR1003
P_17V
10uF 16VC1001
0.01uFC1038
33pFOPT
C1008
AVSS
3 . 3R1018
1u
FC
10
17
0
OPT
R1011
33pFOPT
C1007
1000pF50V
OPT
C1000
47
00
pF
C1
01
3
+3.3V_CI
0R1001
OPT
AVSS
0.33uFC1029
0.33uFC1030
0.33uFC1033
0.33uFC1034
0.33uFC1032
0.33uFC1031
47uFC1043
47uFC1026
47uFC1045
47uFC1046
47uFC1023
47uFC1044
120-ohm
L1003
120-ohm
L1002
TAS5709PHPR
IC1000
1O
UT
_A2
PV
DD
_A_1
3P
VD
D_A
_24
BS
T_A
5G
VD
D_O
UT
_16
SS
TIM
ER
7O
C_A
DJ
8N
C9
AV
SS
10
PL
L_F
LT
M1
1P
LL
_F
LT
P1
2V
R_A
NA
13AVDD
14TESTOUT
15MCLK
16OSC_RES
17DVSS_1
18VR_DIG
19PDN
20LRCLK
21SCLK
22SDIN
23SDA
24SCL
25
RE
SE
T
26
ST
ES
T
27
DV
DD
28
DV
SS
_2
29
GN
D
30
AG
ND
31
VR
EG
32
GV
DD
_OU
T_2
33
BS
T_D
34
PV
DD
_D_1
35
PV
DD
_D_2
36
OU
T_D
37 PGND_CD_138 PGND_CD_239 OUT_C40 PVDD_C_141 PVDD_C_242 BST_C43 BST_B44 PVDD_B_145 PVDD_B_246 OUT_B47 PGND_AB_148 PGND_AB_2
10uF16V
C1006
SMW250-04QP1000
1
2
3
4
5
4.7KR1000
OPT
100pF50V
C1047
AMP 10 11
AMP
SPDIF OPTIC JACK
PULL DOWN
T h i s p a r t s a r e L o c a t e d on AVSS area.
Separate DGND AND AVSS
SPK_L+
2 0 0 9 . 0 4 . 1 5EAX57566204
SPK_R-
SPK_L-
SPK_R+
AMP
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
0.1uF50V
C1166
0.01uF50V
C1138
0.1uF50V
C1149
0.1uF50V
C1129
1/4W
0
5%
R1133
0.1uF50V
C1147
0.1uF50V
C1139
0.1uF50V
C1170
47uF16V
C1165
VAVS_ON
001:V15
0.1uF50V
C1168
+5V_ST
0.1uFC1107
+3.3V_AVDD_LPLL
+3.3V_AVDD_MPLL
0.01uF50V
C1196
0.1uF50V
C1127
0.1uF50V
C1174
+1.25V_MULTI
0.1uF50V
C1191
AZ1117D-1.8TRE1
IC1104
1
ADJ/GND
2 OUTPUT3INPUT
0.01uF50V
C1169
0.01uF50V
C1123
+5V_GENERAL
0.01uF50V
C1144
0.1uF50V
C1195
1/4W
0
5%
R1134
0.1uF50V
C1145
0.1uF50V
C1153
0.1uF50V
C1186
+5V_CI
+1.25V_VDDC
AZ1085S-ADJTR/E1
IC1107
1
ADJ/GND
2 OUTPUT3INPUT
100uF16V
C1130
10
0R
11
57
+3.3V_AVDD_ADC
22K
R1159OPT
4.7KR1148
+3.3V_AVDD_OTG
+3.3V_VDDP_ST
0.1uF50V
C1133
0.1uF50V
C1189
+3.3V_CI
+5V_ST
0.1uFC1109
+3.3V_AVDD_AU
10KR1122
+1.25V_MULTI
47uF16V
C1167
0.1uF50V
C1141
15pF50V
C1103
15pF50V
C1112
0.1uF50V
C11830.1uF50V
C1181
+5V_SYS
2SC3875S(ALY)Q1101
E
B
C
5V_MNT
001:V11
0.1uF50V
C1175
+5V_ST
100R1143
+1.8V_TU
39
1%
R1139
0.1uF50V
C1172
100uF25V
C1106
0.1uF50V
C1197
0.1uF50V
C1151
100uF16V
C1182
0.1uF50V
C1136 0.1uF50V
C1124
0.1uF50V
C1131
0.1uF50V
C1190
22KR1125
0.1uF50V
C1193
P_17V
0.01uF50V
C1178
AC_DET010:C12;001:V10
RL_ON001:V15
+3.3V_TU
0.1uF50V
C1194
+1.8V_DDR2_MAIN
0.01uF50V
C1171
AZ1117D-3.3TRE1
IC1103
1
ADJ/GND
2 OUTPUT3INPUT
0.01uF50V
C1140
100uF16V
C1108
0.1uF50V
C1179
+3.3V_AVDD
+3.3V_AVDD_MEMPLL
0.1uF50V
C1134
+3.3V_AVDD
+3.3V_AVDD_VIF
+5V_TU
0.47uFC1102
0.1uF50V
C1105
+1.25V_AVDD_DVI
100R1156
+5V_ST
0.01uF50V
C1173
0.01uF50V
C1132
0.01uF50V
C1135
+3.3V_VDDP_ST
+3.3V_VDDP
P_12V
0.1uF50V
C1125
5V_ON001:V12
AZ1085S-ADJTR/E1
IC1102
1
ADJ/GND
2 OUTPUT3INPUT +3.3V_AVDD_DVI
+1.8V_EXPANDER
+3.3V_EXPANDER
100uF16V
C1126
47uF16V
C1148
47uF16V
C1150
POWER_ON/OFF1
0.1uF50V
C1155
+5V_SYS
0.1uF50V
C1142100uF16V
C1156
+3.3V_AVDD
+3.3V_AVDD
+3.3V_AVDD
1K1%
R1130
221%
R1128
+3.3V_VDDP_ST
AZ1085S-3.3TR/E1
IC1106
1
ADJ/GND
2 OUTPUT3INPUT
+5V_SYS
1/10W360
1%
R1120
1/10W4.3K
1%
R1121
SMW200-24CP1100
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21 22
23 24
0.1uFC1201
100uF16V
C1200
+5V_MULTI
+5V_MULTI
100R1160
RSR025P03Q1102
S
D
G
0.1uF50VC1111
0.1uF50V
C12030.1uF50V
C1202
KEY_ON
004:T815pF50V
C1206
47uF16V
C1210
+5V_TU
0.1uF50V
C1209
0.1uF50V
C1207
10uF16V
C1159
OPT
1/10W1.8K
5%
R1126
120-ohm
L1103
CB4532UK121E
470uF16V
C1188
100uF16V
C1122
220uF16V
C1110
CB3216PA501EL1119
CB3216PA501EL1120
CB3216PA501E
L1117
CB3216PA501EL1114
CB3216PA501EL1100
CB3216PA501EL1102
CB3216PA501EL1101
CB3216PA501EL1125
CB3216PA501EL1109
CB3216PA501EL1106
CB3216PA501EL1121
CB3216PA501EL1126
CB3216PA501EL1108
CB3216PA501EL1115
CB3216PA501EL1111
CB3216PA501EL1113
CB3216PA501EL1116
CB3216PA501EL1112
0.1uF50V
C12120.1uF50V
C1128
15pF50V
C1104
100uF16V
C1213
AP2121N-3.3TRE1
IC1105
1
GND
2 VOUT3VIN
821%
R1140
10uF16V
C1137
Power 11 11
R2
V0 = 1.25(1+R2/R1)
+3.3V_AVDD
Stand-by&Multi +3.3V_+1.25V_MST_Core
V0 = 1.25(1+R2/R1)
TUNER_CI +3.3V & +1.8V
+1.8V_DDR
POWER
R1
R2
DDR2 1.8V POWER change to ADJ TYPE_080402
R1
EXPANDER POWER 3.3V & 1.8V
Change LDO because of PM REV. 2008. 09. 04
2008. 07. 10Change LDO because of PM REV.
MUST BE checked current spec.
PM Control
EAX57566204
PM for GPIO4
⁄ ! B
5V MULTI
KEY ON(NEW POWER B/D
FOR 0.2W
2 0 0 9 . 0 4 . 1 5
OWER
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
PDP TV Repair Process Index- Trouble shooting by worst symptom
A. Picture Problem
8No sound/ Sound distortionC. Sound Problem8
No. Symptom (L) Symptom (M) Page Remark
1 No Picture/Sound OK 1
2 No Picture/No sound 2
3 Mal-discharge/Noise/dark picture 3
4 Picture broken/Freezing 4
5 Vertical bar/ Horizontal Bar 5
6B. Power Problem
No Power (Not turn on) 6
7 Turn off (Instant, under watching) 7
9 E. General function Problem Remote control & Local switch checking 9
First of all, Check whether there is SVC Bulletin in GCSC System for these model.
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Repair Process
Revision
2009. 2 . 11/9
PDP TV SymptomA. Picture ProblemNo Picture/Sound OK
1-VY VSC VZB
Check Module pattern by using “TILT” keyon SVC R/C
Normal
N
CheckVs, Va
YNormal
N
Check voltage. -VY. VSC. VZB
※Refer to the Module label for each voltage
Y
N
1. Check Y-Sus/ Z-Sus Board2. Replace defective B/D
Check B+ Voltageon Power Board
/ Control Board.Check B+(5V)
Y
1.Check Control Board. LED on. Crystal(X101). 1.8V, 3V, 5V FET. Rom update
2.Replace Control B/D
<SVC R/C & Pattern>
CheckSound
SoundOK
Y CloseY
Move No Picture/No sound
Section
Check LVDS Cable
ReplaceMain B/D
Normal
N
Y
N
Move Power problem
Section
Normal Normal
Move Power problem
Section
N
First of all, Check whether all of cable between board was inserted properly or not.(Main B/D↔ Power B/D, Power B/D↔ Y-sus B/D,Y-Sus B/D ↔Z-Sus B/D,LVDS Cable,Speaker Cable,IR B/D Cable,,,)
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 12/9
PDP TV SymptomA. Picture ProblemNo Picture/No Sound
Repair Process
2
Check IR operation
Power LED ON?
Latest S/W updatefrom GCSC
(Firmware Management)
N
Y OSDappear?
Y
N
Y
N
Close
Check Module pattern by using “TILT” key
on SVC R/CNormal
N
CheckSound
SoundOK
Y
NMove
No Picture/ Sound OkSection
CloseY Check
LVDS Cable
ReplaceMain B/D
NormalY
N
ReplaceMain B/D
Normal
Check Input signal. RF Cable connection. SCART Cable connection. HDMI Cable connection. Component Cable …
Normal
Y
N Repair/ReplaceIR B/D
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 13/9
PDP TV SymptomA. Picture Problem
Mal-discharge/Noise/dark picture
Repair Process
3
Y
N
N
Mal-discharge
Dot type
Check CTRL ROM Ver.and
Rom UpgradeNormal Picture?
Y
Close
ReplaceControl board
Normal Picture?
Y
Close
ReplaceModule
N
ScanType
CheckPicture problem
Type
Check voltage. –VY / VSC(Y-Sus B/D)
Normal Picture?
ReplaceY-Sus B/D
Normal Picture?
Y
N 1.Check Control B/D2.Replace Board
Normal Picture?
Check Y Drive B/D
& Replace B/D
Y
Close
N
Dark Picture Normal Picture?
Y
ReplaceModule
N
Close
1. Check Z-Sus Board2. Replace Board
Check Picture mode
setting
Picture Noise
Normal Picture?
Y
N
Close
Y
NCheck RF CableConnection
Check Tuner & Replace
Normal Picture?
※Check Discharge resistance (10Ω 2~3ea) on Power B/D before replace Y Drive B/D
Close
Close
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 14/9
PDP TV SymptomA. Picture Problem
Picture broken/Freezing
Repair Process
4
Y
N
N
Check RF Signal level
Normal Signal?
Check RF Cable Connection
1. Reconnection2. Install Booster
CheckS/W Version
Booster menuOn→Off: CheckOff→On: Check
S/W Upgrade
Check whether other equipments have problem or not.(By connecting RF Cable at other equipment)→ DVD Player ,Set-Top-Box, Different maker TV etc
SVC Bulletin?
ReplaceMain B/D
CheckTuner soldering
Normal Picture?
Y
N
Y
Close
Normal Picture?
YClose
Menu→Setup →Booster
. By using Digital signal level meter
. By using Diagnostics menu on OSD( Menu→Setup→Diagnostic)- Signal strength (Normal : over 50%)- Signal Quality (Normal: over 50%)
Normal Picture?
Y
Contact with signal distributoror broadcaster (Cable or Air)
N N
Normal Picture?
Y
Close
N
※ ’09 years new model apply chip tunerso, chip tuner is soldered on main PCB[ Chip Tuner: IC500(XC5000) ]
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 15/9
PDP TV SymptomA. Picture Problem
Vertical bar/ Horizontal Bar
Repair Process
5
Checkdefect type Y
N
Y
VerticalLine/Bar
Regular Vertical
Line / Bar
Check Module pattern by using “TILT” key
on SVC R/C
Normal Pattern?
1.Check CTRL B/D2.Replace Board
ReplaceModule
Irregular Vertical
Line / Bar1.Check CTRL B/D2.Replace Board
Normal Picture?
Check Main B/DReplace Module
(If Main B/D doesn’t cause)
N
YClose1.Connector re-connection
2.Eliminate foreign material on Connector
N
※CTRL B/D: Control board
Check connectionof Connector
(COF,TCP)on CTRL B/D , X B/D
Check connectionof Connector (FPC)
on Y Drive B/D
1.Connector re-connection2.Eliminate foreign material on FPC
1. Check Y Drive B/D2. Replace Board
Normal Picture?
N
Y
Close
ReplaceModule
1.Check CTRL B/D2.Replace Board
Normal Picture?
N
Y
Close
N
YNormalHorizontal
Line/Bar
Normal
HalfNo picture
1.Check X B/D2.Replace Board
Normal Picture?
Y
Close
ReplaceModule
N
※ H-Line’s Cause is rare CTRL B/D
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 16/9
PDP TV SymptomB. Power Problem
No Power (Not turn on)
Repair Process
6
Y
N
Y
N
. Stand-By: Red
. Operating: Green
Power LEDON?
CheckR/C IR Operation NormalCheck
Power LED
DC Power onby pressing Power KeyOn Remote control
Normal
Close
Y
N
Y
Repair/ReplaceIR B/D
N
Check Power cord was inserted properly
Check & RepairMechanical Power switch
on Local control of TV
※ ’09 years new model apply mechanical power switchto reduce power consumption in stand-by status.If mechanical power switch off→ Doesn’t turn on by remote control→ Doesn’t appear LED light
N
Normal?
CloseY
Check ST-BY 5Von Power Board
NormalVoltage?
N
NormalSignal?
Y
Check Power B/DReplace Power B/D
CheckAC DET Signalon Power B/D
CheckRL_ON Signalon Power B/D
N
NormalSignal?
Y
Check Main B/DReplace Main B/D
Checkthe other pin’sOutput voltageon Power B/D
Normal
Close
Y
N ReplacePower B/D
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 17/9
PDP TV SymptomB. Power Problem
Turn off (Instant, under watching)
Repair Process
7
InstantTurn off
Turn on after pull out connectorbetween Power B/D & Y-Sus
N
Power LEDGreen?
Y
Check Power B/DReplace Power B/D
1. Check Y-Sus/ Z-Sus Board(especially Short or Open)
2. Replace defective B/D
※ To check Power B/D Protection
CheckPower Off History
RCU Off
Turn offUnder watching “Off Timer”
Set?
“Off timer”Function off
KEY Off
2HOUR Off
NO Signal OffY
N
Don’t appearPower Off History
Move No Power problem
Section
This is not problemNormal operation
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 18/9
PDP TV SymptomC. Sound Problem
No sound/ Sound distortion
Repair Process
8
1.No sound( If HDMI Input only have no sound, upload EDID data)
Y
NormalSound?
NCheck “Speaker ON/Off” setting
in OSD Menu
Close
Y
NormalSound?
N
Close
Check Speakerjack connection
& Speaker Cable open
Y
Normalvoltage?
NCheck 17V (Audio IC B+)on Power B/D
Check Power B/DReplace Power B/D
Check Audio IC ShortReplace Main B/D
SVC Bulletin?
ApplySVC Bulletin
(S/W Upgrade etc)N
NormalSound?
N
Y
Close
Y
2.Sound distortion & sound drop
Check Input signal→Cable connection→Cable open- RF & external (HDMI,SCART,,,)
NormalSound?
Y
Close
CheckAVL off/on
Clear voiceⅡ off/on
Y
NormalSound?
N
Close
NProblem in all input
Problem in only DTV(Case 1)
Problem in external input(Case 2)(SCART,HDMI,,,)
Check whether Problem happenin same output of other equipments or not.(By connecting same output cable of other equipment)→ DVD Player ,Set-Top-Box, different maker TV etc
Y
NormalSound?
N
Check Audio ICReplace Main B/D
Explain customer thatCause is RF Signal’s problem (Case 1)Cause is Equipment’s problem (case 2)
SVC Bulletin?
ApplySVC Bulletin
(S/W Upgrade etc)
NormalSound?
YClose
Y
NN
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 19/9
PDP TV SymptomD. General Function Problem
Remote control & Local switch checking
Repair Process
9
1. Remote controller (R/C) operating error
Y
N
Move Power problem
Section
2. Local (Mechanical) switch operating error
Check R/C itself Operation
Normaloperating?
Normaloperating?
Y
Close
Replace R/C
If R/C operate,Explain the customer cause is interferencefrom light in room.
Check R/C OperatingWhen turn off light
in room
Check & ReplaceBattery of R/C
Check & RepairCable connectionConnector solder
Normaloperating?
Check B+ 5VOn Main B/D
NormalVoltage?
Close
N
N
Check 5v on Power B/DReplace Power B/D or
Replace Main B/D(Power B/D don’t have problem)
Check IROutput signal
NormalSignal?
N
Y
Repair/ReplaceIR B/D
N
ReplaceMain B/D
Y
Y
N
Check R/C Operation
Normaloperating?
Y
Check & RepairCable connectionConnector solder
Normaloperating?
Close
N Check & ReplaceAssembly status(Key PCB + tool )
Check KeyOutput signal
Y
Normaloperating?
Close
N NormalSignal?
Repair/ReplaceLocal switch B/D
N
ReplaceMain B/D
Y
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
PDP TV Repair Process Index- Trouble shooting by input block (Component level check)
13USB ProblemUSB Problem13
14All InputNo OSD14
9Digital TV / HDMI9
10Analog TV10
11Component / AV / RGB11
12Optical Audio12
Video Probelm
Power Problem
8All Input
Audio Problem
8
No. Symptom (L) Input Block Page Remark
1 Power-up Boot fail 1
2 Digital TV 2
3 Analog TV 3
4 Component 4
5 RGB(D-SUB) 5
6 AV(Scart / CVBS/ S-Video) 6
7 HDMI 7
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Check P1100 AllVoltage Level (17V, 5V)
Check Power connectorOK ? Replace Power board
Y
N Y
Check L1103 Voltage Level 5V
Replace L1103
Y
N
Check IC1105 (pin2)Voltage Level 3.3V
Replace IC1105N
Check IC109 (pin29) OutputVoltage Level (3.3V) Replace IC109
N
Y
Making
Revision
2009. 2 . 11/14
PDP TV Symptom Power-Up Boot Fail
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 12/14
PDP TV InputBlock Digital TV Video Problem
Check RF Cable
Check TP Clock, Data, Sync Maybe Tuner has problems: Replace Tuner
Y
N
Check 5V voltageon IC500, IC501(Chip Tuner) Replace IC500 or IC501
Y
N
Y
Replace Mstar(IC100) has problems
N
Y
Check color Bad Tuner. Replace Tuner.
None
Green
Check Demodulator Input ClockX501 (31.875MHz) Replace it X501
N
Y
Check PDP Module Control boardRefer to Module CAS
Check P400 or P403#17(CKM) , #18(CKP) , #32(CKP) , #33(CKM)
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
< CVBS waveform – sample >- Defend on the input signal.
Making
Revision
2009. 2 . 1PDP TV InputBlock Analog TV Video Problem
Check RF Cable
Check CVBS signalTU500 #16 Pin Replace Tuner(IC500)
Y
N
Replace IC503 or IC505
Y
N
Y
Replace Mstar(IC100)
Check 5V voltageon IC500, IC501(Chip Tuner)
3/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 1PDP TV InputBlock Component Video Problem
Check input signal formatIs it supported?
Check signalon C712,C713,C714
Y
Check the damage of JK701And Replace Connector
N
Y
Replace Mstar(IC100)
Y
Check Component Cable
※ Measured signals depend on the input signal.
4/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 1PDP TV InputBlock RGB(D-Sub) Video Problem
Check input signal formatIs it supported?
Check signal, Hsync, VsyncR744, R745 Replace R744, R745
Check signalR747, R748, R749
Y
Y
N
Check JK703 Replace connector (JK703).
Y
N
Y
Replace R747, R748, R749N
Replace Mstar(IC100)
Y
Check SignalR753,R750,R751 Replace R753,R750,R751
N
Check RGB Cable conductors for damage
Y
※ Measured signals depend on the input signal.
5/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 1PDP TV InputBlock AV Video Problem
Check input signal formatIs it supported?
Check signalR601,602,603,L604 (SCART1 AV),
L611 (SCART2 AV) ,R713 (Side AV),R707(S-Video)
Replace Resistor
Check AV port of JK600,JK601 (Rear)Check JK700 (Side), JK705(S) Replace or reseat connector
N
Replace Mstar(IC100)
Check AV Cable / S-Video Cable for damage or open conductors
※ Measured signals depend on the input signal.
Y
Y
Y
Y
N
6/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 1PDP TV InputBlock HDMI Video Problem
Check input signal formatIs it supported?
Check JK901 / J902 / J903 for proper connection or damage Replace connector
Check HDMI Cable for damage or open conductors
Replace Mstar(IC100)
Check HDCP (IC102)→Power(#8) & I2C Signal (#5, #6)
Replace IC901,902,903
Replace IC102
Check Mstar(IC100)
Y
Y
Y
Y
Y
N
NCheck EDID EEPROM(IC901,902,903)
→ Power(#8) & I2C Signal (#5, #6)
N
N
7/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 1PDP TV InputBlock All Input Audio Problem
Make sure you can’t hear any audio
Check SCL,SDAR1008,R1009 Replace R1008,R1009
Check IC1000 Power 17V(C1023), 3.3V(L1002,L1003)
Check 17V (P1100 #1,2),3.3V (IC1103 #2)
Check ConnectorP1000
Check Mstar I2S OutputR143,R134,RR135,R136 Replace IC100.
Check speaker for damage.
Check IC1000 Status PDN(#19) / Reset(#25) is High?
Check Reset (R1005) / PDN (R1003)
:They must be High (3.3V)
Replace P1000
Replace the Speaker
Y
Y
Y
Y
Y
YN
N
N
N
N
N
8/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Making
Revision
2009. 2 . 1PDP TV InputBlock Digital TV / HDMI Audio Problem
Follow procedure All source audio trouble shooting
Check EDID EEPROM (IC901,902,903)
→ Power(#8) & I2C Signal (#5, #6)
Re-download EDID dataor Replace IC
Digital TV
Check video output
Follow procedure All source audio trouble shooting
Follow procedure digital TV video trouble shooting
Replace Mstar IC (IC100)
Y
N
N
HDMI
Y
N
9/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
< SIF waveform – sample >- Defend on the input signal.
Making
Revision
2009. 2 . 1PDP TV InputBlock Analog TV Audio Problem
Check video output
Follow procedure All source audio trouble shooting
Y
Follow procedure analog TV video trouble shooting
N
Replace Mstar IC (IC100)
Check R554,R557 for 5V Check R554,R557 outputN
Y
Check SIF signal L501 Replace IC500N
Y
Check SIF signal (R557) Check SIF lineN
Y
Y
10/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
Check Connector and cablesJK701 (Component)
JK600.JK601 (SCART, Rear AV)JK702 (RGB)
JK700 (Side AV)
Replace connector or cable if found damaged
Check signalR736 / R737 (Component1)
R738 / R739 (RGB)R617 / R609, R654, / R652 (SCART, Rear AV)
R776 / R780 (AV Side)
Replace the Resistor
Check IC100 signalC36,C37,C38,C39,C40,C41,C42,C43,C44,C45
Replace Capacitor
Follow procedure All source audio trouble shooting
Making
Revision
2009. 2 . 1PDP TV InputBlock Component / AV/RGB Audio Problem
Y
Y
Y
N
N
N
11/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
< SPDIF waveform – sample >- Defend on the input signal.
Making
Revision
2009. 2 . 1PDP TV InputBlock Optical Audio Problem
N
Check Signal (JK1000 #3)
Check SPDIF signal (R137) Replace Mstar IC100
Replace JK1000
Y
Y
12/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
• Exception
- USB power could be disabled by inrushing current
- In this case, remove the device and try to reboot the TV (AC power off/on)
Making
Revision
2009. 2 . 1PDP TV InputBlock USB Problem
Check USB 2.0 Cable for damage or open conductors
Check L701 voltage level 5V
Y
NReplace L701
Check JK706 Replace JK706
Y
N
Replace Mstar IC100
Y
Check IC400N
Replace IC400
Y
13/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only
It should satisfy the Pixel Clock on CAS.
Making
Revision
2009. 2 . 1PDP TV InputBlock No OSD Problem
Check P400 OR P403#17(CKM) , #18(CKP) , #32(CKP) , #33(CKM)
Maybe Mstar has problemsReplace IC100
Check LVDS Cable damage or open connectors.
Check PDP Module Control board
Refer to Module CAS
Replace Cable
Check Vs,Va, 5V,17Von Powwer Board Replace Power Board
Check P1100 Disp_EN,VaVs ON, 5V_MNT Check GPIO Path of IC100
Y
Y
Y
Y
N
N
N
N
14/14
Copyright 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only