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Sanyo Tv - LCD 40XR11F Service Manual.
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SERVICE MANUALPRODUCT CODE No.1 682 350 98: PAL-B/G (Australia)
FILE NO.
PRODUCT CODE No.
REFERENCE No.:SM0915190
LCD-40XR11F
NTSC(AV) LCD TV
INPUT
CONTENTS
Safety precautions………………………………………………………………………..…
Alignment instructions …………………………….…….…………………………………
Software upgrade instructions ..................................................................................
Working principle analysis……………………………….………….…………...............
Block diagram…………………………………..………………………………….…………
IC block diagram………………………………………………………………………..……
Wiring diagram …………………………………………………………………………….
Troubleshooting flow chart ………………………………………………………………..……
Schematic diagram…………………………………………………………………………
APPENDIX-A: Assembly list
APPENDIX-B: Exploded View
3
5
12
15
17
18
21
22
25
Assembling the Stand WALL MOUNTING INSTRUCTIONS
Safety precautions 1. Instructions Be sure to switch off the power supply before replacing or welding any components or inserting/plugging in connection wire. Anti static measures must be taken (throughout the entire production process!): a) Do not touch here and there by hand at will; b) Be sure to use anti static electric iron; c) It’s necessary for the welder to wear anti static gloves. Please refer to the part list before replacing components that have special safety requirements. Do not replace with different components with different specs and type at will. 2. LCD servicing precautions 2.1 Screens are different from one model to another and therefore not interchangeable. Be sure to use the screen of the original model for replacement. 2.2 The operation voltage of LCD screen is 700-825V. Be sure to take proper measures in protecting yourself and the machine when testing the system in the course of normal operation or right after the power is switched off. Please do not touch the circuit or the metal part of the module that is in operation mode. Relevant operation is possible only one minute after the power is switched off. 2.3 Do not use any adapter that is not identical with the TV set. Otherwise it will cause fire or damage to the set. 2.4 Never operate the set or do any installation work in bad environment such as wet bathroom, laundry, kitchen, or nearby fire source, heating equipment and devices or exposure to sunlight etc. Otherwise bad effect will result. 2.5 If any foreign substance such as water, liquid, metal slices or other matters happens to fall into the module, be sure to cut the power off immediately and do not move anything on the module lest it should cause fire or electric shock due to contact with the high voltage or short circuit. 2.6 Should there be smoke, abnormal smell or sound from the module, please shut the power off at once. Likewise, if the screen is not working after the power is on or in the course of operation, the power must be cut off immediately and no more operation is allowed under the same condition. 2.7 Do not pull out or plug in the connection wire when the module is in operation or just after the power is off because in this case relatively high voltage still remains in the capacitor of the driving circuit. Please wait at least one minute before the pulling out or plugging in the connection wire. 2.8 When operating or installing LCD please don’t subject the LCD components to bending, twisting or extrusion, collision lest mishap should result. 2.9 As most of the circuitry in LCD TV set is composed of CMOS integrated circuits, it’s necessary to pay attention to anti statics. Before servicing LCD TV make sure to take anti static measure and ensure full grounding for all the parts that have to be grounded. 2.10 There are lots of connection wires between parts behind the LCD screen. When servicing or moving the set please take care not to touch or scratch them. Once they are damaged the screen
Attention: This service manual is only for service personnel to take reference with. Before servicing please read the following points carefully.
would be unable to work and no way to get it repaired. If the connection wires, connections or components fixed by the thermotropic glue need to disengage when service, please soak the thermotropic glue into the alcohol and then pull them out in case of dagmage. 2.11 Special care must be taken in transporting or handling it. Exquisite shock vibration may lead to breakage of screen glass or damage to driving circuit. Therefore it must be packed in a strong case before the transportation or handling. 2.12 For the storage make sure to put it in a place where the environment can be controlled so as to prevent the temperature and humidity from exceeding the limits as specified in the manual. For prolonged storage, it is necessary to house it in an anti-moisture bag and put them altogether in one place. The ambient conditions are tabulated as follows:
Temperature Operation range +5 ~ +35 oC
Storage range -20 ~ +60 oC
Humidity Operation range 20% ~ 80%
Storage range 10% ~ 90% 2.13 Display of a fixed picture for a long time may cause a permanent after-image on the screen, as commonly called “ghost shadow”. The degree of the after-image varies with the maker of LCD screen. This phenomenon doesn’t represent failure. This “ghost shadow” may remain in the picture for a period of time (several minutes). But when operating it please avoid displaying still picture in high brightness for a long time. 3. Installation precautions 3.1 The front panel of LCD screen is made of glass. When installing it please make sure to put it in place. 3.2 For service or installation it’s necessary to use specified screw lest it should damage the screen. 3.3 Be sure to take anti dust measures. Any foreign substance that happens to fall down between the screen and the glass will affect the receiving and viewing effect 3.4 When dismantling or mounting the protective partition plate that is used for anti vibration and insulation please take care to keep it in intactness so as to avoid hidden trouble. 3.5 Be sure to protect the cabinet from damage or scratch during service, dismantling or mounting.
Adjustment Instruction
1 Safety Instructions
1.1 Power supply must be cut off when replacing or welding any component or inserting / pulling out connective lines;
1.2 Anti-electrostatic measures must be carried out during the whole producing processes! a) Do not touch IC by hands at will; b) Use anti-electrostatic iron; c) Welder must wear anti-electrostatic glove;
1.3 Replacing any component with special safety requirement must refer to component list without changing its specification and model at will.
2 Adjustment Equipments
Multimeter or oscilloscopeVG-849 CA-210 USB storage device DVD ( HDMI 1.4 supported ) or equipments with the same functions
3 Adjustment Processes
3.1 Power voltage checking According to the wiring diagram specified by “Product Specification”, connect power board
assembly, data processing assembly, IR/Key board assembly, backlight board assembly correctly, supply with power, press button to power on the TV set.
Make sure the voltages of socket X601 each pin on the main board are correct.Voltage value and range are listed as Table 1:
Table 1 Voltage of X601 each pin
X601 Pin1,2 3,4 5,6 7,8 9 10 11 12 13
Voltage 24V±5% 0 12
V±5%0 ≤5.2V
5
V±5%
5
V±5%≤5.2 V ≤5.2 V
Function AMP_PWR GND +5V
STBGND PWR_SW
Main
5V
+5V
STBBL_PWM BL_ON
3.2 Adjustment flow as Fig. 1:
Fig. 1 Adjustment flow chart
Input HDMI signal, check display and all functions
(such as analog parameter), H/V center, etc..
Check if EDID、HDCP KEY、FLASH has been written?
General assembly and combined adjustment
White balance adjustment
Input central signal, check TV function (omitted
channel, analog parameters control, etc. ), check
earphone, speakers output.
Input Component signal, check YPbPr functions.
Input D-SUB signal, check display and all functions
(such as analog parameter), H/V center, etc..
Check AV input, output and relevant functions.
Default settings before ex-factory
Check USB multimedia port and
Check accessory and packing
Check other functions (Radio、
LCN、HDMI ARC/CEC、OAD, etc.）
4 Adjustment Instruction
4.1 The unit adjustment 4.1.1 According to the wiring diagram specified by “Product Specification”, connect power/backlight board assembly, data processing assembly, IR/Key board assembly correctly, supply with power, turn on the TV set. Check display. 4.1.2 Factory menu instruction
a) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory menu;
b) Press keys “▲” and “▼” to move cursor to each page of primary factory menu, then press key “OK” to enter into submenu page;
c) Press keys “▲” and “▼” to move cursor upward or downward within any one page; d) Press keys “◄” and “►” to do adjustment when move cursor to one item; e) Press key “MENU” to exit submenu page to the superior factory menu; f) Press key “EXIT” to exit factory menu in any case; g) Press key “OK” to enter the inferior factory submenu; h) Factory menu item: Aging Mode to be used for aging the TV set; red, green blue and
white full screen picture displays in turn; default setting is OFF; i) Factory menu item: ADC ADJUST to be used for ADC calibration for VGA and
Component; j) Factory menu item: Fac. Channel Preset to be used for factory channel presetting; central
signal digital frequency value for Australia program is set as CH28(529.5 MHz) and CH33(564.5 MHz); original digital program presetting could not change if central signal setting has any modification, so please search for digital program manually by perform item DTV of menu Channel;
k) Factory menu item: Color Temp. to be used for white balance adjustment; l) Factory menu item: Store Setting Init. m) Factory menu item: USB SW Update to be used for software updating from USB port;
when U disk containing updating software is inserted into USB port, choose the item to perform updating process;
n) Factory menu item: Other Settings include settings of EEPROM Init, MEMC Update, Power mode, MST DEBUG, ISP MODE, Backlight, SSC, NONLINEAR, Video Quality, Audio Quality, Light Sensor, Overscan, etc.; no need any adjustment normally.
o) Factory menu item: Shipment to be used for initializing user data; Success flag will display after initialization, then press KEY POWER only to power off the TV set.
p) Please perform EEPROM Init before adjustment for the first time if software has been upgraded or data have been kept in EEPROM.
4.1.3 ADC calibration for D-SUB channel a) Switch to D-SUB channel; b) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory
menu; c) Move cursor to item “ADC ADJUST” and press key “OK” to enter into the inferior submenu; d) Input D-SUB signal (VG-849 Timing:856 (1024×768/60 Hz), Pattern:914 Chess Pattern);
move cursor to item “MODE”, press keys “▲” and “▼” to choose item “RGB”, then move cursor to item “AUTO ADC” and press key “OK” to perform auto adjustment until prompt “success” displays;
4.1.4 ADC calibration for Component channel a) Switch to Component channel; b) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory
menu; c) Move cursor to item “ADC ADJUST” and press key “OK” to enter into the inferior submenu; d) Input Component signal (VG-849 Timing:972(1080i), Pattern:918 100% color bar); move
cursor to item “MODE”, press keys “▲” and “▼” to choose item “YPbPr”, then move cursor to item “AUTO ADC” and press key “OK” to perform auto adjustment until prompt “success” displays;
4.2 White balance adjustment Unless specified by customer, default settings of COOL color temperature is 12000K and
chromatic coordinates is (272、278); referenced settings of Normal color temperature is 9300K and chromatic coordinates is (285、293); referenced settings of Warm color temperature is 6500K and chromatic coordinates is (313、329);
Default setting is Normal. 4.3 Adjustment procedures
The TV set should be working above 30 minutes to be in a stabler state before adjustment. Use CA-210 BBY channel to adjust white balance;
a) Switch to HDMI channel; b) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory
menu; c) Move cursor to item “W/B ADJUST” and press key “OK” to enter into the inferior submenu; d) Input HDMI signal (VG-849 Timing:856(1024×768/60 Hz)，Pattern:921 16 step Gray);
move cursor to item “MODE”, press keys “▲” and “▼” to choose item “HDMI”, then move cursor to item “TEMPERTURE” and press keys “▲” and “▼” to choose “COOL”;
e) Fix “G GAIN”, adjust “R GAIN, B GAIN” to set 14th chromatic coordinates as (272、278); f) Fix “G OFFSET”, adjust “R OFFSET、B OFFSET” to set 4th chromatic coordinates as
(272、278); g) To make sure chromatic coordinates of bright scale are (X=272±10，Y=278±10) and
chromatic coordinates of dark scale are (X=272±10，Y=278±10) during adjusting; h) Move cursor to item “COPY ALL” to copy white balance data to other channels except DTV
channel; i) Check if chromatic coordinates of NORMAL and WARM meet the requirements (permitted
error of NORMAL bright scale: x±10，y±10, permitted error of NORMAL dark scale: x±10，y±10; permitted error of WARM bright scale and dark scale: x±10，y±10); if not, adjust “R_GAIN /B_GAIN/R_OFF/B_OFF” to be up to the requirements and then save the data;
j) Perform “Copy All” for Normal/Warm adjustments except DTV channel; k) Check if chromatic coordinates of other channels meet the requirements, if not, do
adjustment for nonstandard channel alone with the same procedures from b) to j) as HDMI channel’s and then save the data;
l) Switch to HDMI channel, change to 16-grey-scale program from central signal source, adjust white balance with the same procedures from e) to g) as HDMI channel’s; but pay attention not to perform “COPY ALL”!
m) Inspect all channels after completing adjustment to check if display is normal; n) Refer to the following rule for adjustment:
B Gain/Offset: adjust B Gain/Offset downward, coordinates of X and Y will increase, adjust B Gain/Offset upward, coordinates of X and Y will decrease;
R Gain/Offset: adjust R Gain/Offset will affect X value, but affect Lv value slightly, adjust R Gain/Offset upward, coordinates of X will increase, adjust R Gain/Offset downward, coordinates of X will decrease;
G Gain/Offset: adjust G Gain/Offset will affect Y value, and affect Lv value greatly, adjust G Gain/Offset upward, coordinates of Y will increase, adjust G Gain/Offset downward, coordinates of Y will decrease;
Note: Sanyo customer requires that default color temperature is Normal, adjust white balance of color temperature Normal and Cool in Dynamic picture mode; for other customers, please adjust white balance of color temperature Cool in Dynamic picture mode.
5 Function check
5.1 TV functions Input central signal to RF port, enter into menu Channel first, then search for programs
automatically and check if there is any omitted program; check the speakers output and the picture display; 5.2 AV port
Input AV signal with formats listed as Table 1 separately, check picture, sound and other functions;
Table 1 AV video signal formats
No. Lines per
frame H.- Freq.（kHz） V.- Freq.（Hz） Note
1 525 15.734/15.75 59.94/60 NTSC, NTSC4.43,PAL60,PAL-M
2 625 15.625 50 PAL, PAL-N, SECAM
5.3 Component port Input Component signal from VG-849 with formats listed as Table 2 separately, check picture and
sound in the case of power-on, switching channel, changing mode, etc.; Table 2 Component signal formats
No. Definition H.- Freq.
(kHz)
V.- Freq.
(Hz)
Dot pulse Freq.
(MHz) Note
1 720×480 15.734/15.75 59.94/60 13.5/13.514 480i (NTSC)
2 720×576 15.625 50 13.5 576i (PAL)
3 720×480 31.469/31.5 59.94/60 27/27.027 480p (NTSC PROG)
4 720×576 31.25 50 27 576p (PAL PROG)
5 1280×720 37.5 50 74.25 720p (50p)
6 1280×720 44.955/45 59.94/60 74.176/74.25 720p (59.94p/60p)
7 1920×1080 28.125 50 74.25 1080i (50i)
8 1920×1080 33.75 59.94/60 74.176/74.25 1080i (59.94p/60p)
9 1920×1080 26.973 23.976 74.176 1080p (23.97p)
10 1920×1080 27 24 74.25 1080p (24p)
11 1920×1080 28.125 25 74.25 1080p (25p)
12 1920×1080 33.716 29.97 74.176 1080p (29.97p)
13 1920×1080 33.75 30 74.25 1080p (30p)
14 1920×1080 56.25 50 148.5 1080p (50p)
15 1920×1080 67.432/67.5 59.94/60 148.35/148.5 1080p (59.94p/60p)
5.4 D-SUB port Input D-SUB signal from VG-849 with formats listed as Table 3 separately, check picture and
sound; if H./V. of picture displays abnormally, enter into main menu Picture->Screen->Auto Adjust to perform auto calibration.
Table 3 D-SUB signal formats
No. Definition H.- Freq.
(kHz)
V.- Freq.
(Hz)
Dot pulse Freq.
(MHz) Note
1 640×480 31.469 59.94 25.175 IBM
2 720×400 31.469 70.086 28.322 IBM
3 640×480 37.861 72.809 31.5 VESA
4 640×480 37.5 75 31.5 VESA
5 800×600 35.156 56.25 36 VESA
6 800×600 37.879 60.317 40 VESA
7 800×600 48.077 72.188 50 VESA
8 800×600 46.875 75 49.5 VESA
9 1024×768 48.363 60.004 65 VESA
10 1024×768 56.476 70.069 75 VESA
11 1024×768 60.023 75.029 78.75 VESA
12 1152×864 67.5 75 108 VESA
13 1280×960 60 60 108 VESA
14 1280×1024 63.98 60.02 108 VESA
15 1280×1024 80 75 135 SXGA
16 1360×768 47.7 60 85.5 WXGA
17 1440×900 55.9 60 106.5 WXGA+ ( Panel
National only)
18 1680×1050 65.3 60 146.25 WSXGA+ ( Panel
National only)
19 1920×1080 67.5 60 148.5
5.5 HDMI port HDMI port supports all signal formats supported by Component port (Table 2) and D-SUB port
(Table 3), furthermore, it can also support signal with formats listed as Table 4 and Table 5 (video and audio combination). Check picture and sound in the case of power-on, switching channel, changing mode, etc.;
Table 4 Digital HDMI signal formats
No
. Definition
H.- Freq.
(kHz)
V.- Freq.
(Hz)
Dot pulse
Freq.
(MHz)
Note
1 720(1440)×480 15.734/15.75 59.94/60 27/27.027 720(1440)×[email protected]/60 Hz,
4:3/16:9
2 720(1440)×576 15.625 50 27 720(1440)×576i@50 Hz,4:3/16:9
Table 5 Video & audio signal formats of digital HDMI No. Item Unit Parameter Note
1 Video
Deep color：RGB 4:4:4（24 bit/pixel，30 bit/pixel，36 bit/pixel）、
YUV 4:4:4 （24 bit/pixel，30 bit/pixel，36 bit/pixel）、
For "1080p，deep color", only support "30 bit/pixel"
YUV 4:2:2(16 bit)、YUV 4:2:2(20 bit)、YUV 4:2:2(24 bit)
2 Audio sample
freqence kHz 32、44.1、48
3 Audio data
width Bit 16、20、24
5.6 USB port 5.6.1 PVR function
Insert a formatted U disk in which recorded programs have been saved; press key “Record List” to choose and play one program, check picture, sound and other functions;
5.6.2 Media playing function Insert a U disk kept files of picture, sound and video, check picture, sound and other functions; Supported media formats as below: Photo：JPEG，BMP，PNG Video：H.264 ，MPEG-1，MPEG-2，VC-1，FLV Audio：WMA，MP3，M4A (AAC)
5.7 Music port （depending on different models whether contain the port or not） Input audio signal to side music port (analog audio input) from audio output equipment, check audio output. 5.8 Other functions check
a) Check timing on/off, sleeping time off, picture/sound mode, OSD, stereo, digital audio port, etc,;
b) Check pure digital audio programs (RADIO) ; c) Check logical channel number (LCN); d) Check HDMI ARC; e) Check HDMI CEC; f) Check OAD for special customer;
6 User Menu Setting before shipment
Enter into Factory Menu and choose “Shipment” to perform presetting before shipment; Main procedures are described as follow:
a) Clear out all programs; b) Clear out information of VCHIP，parent control, etc.; c) Default user analog parameter setting; d) Recover default password; e) Set Menu Language as English； f) Set Power mode as Off。
Software Upgrading Instruction
Software Upgrading Instruction as Table 6
Table 6 Software Upgrading Instruction
Location Part No. Part model Software
function
SMT before
upgrading Upgrading method
N103 5272532006 EN25Q32A-100HIP FLASH Yes
Upgrade with ALL100, etc.,
need write protection, refer to
Note1;
N105 5272404005 CAT24C04WI-GT3 HDCP KEY Yes
NB03 5272402003 CAT24C02WI VGA EDID Yes Upgrade with ALL100, etc.
Note 1 Write protection setting method: enter into ALL-100 upgrading interface “AUTO”, tick off “Config”, press “config Setting”, set option “Protect” as “All Protect” and “SRWD” as “Enable”, then press “OK” to complete write protection setting; Please make sure option “Config” is ticked off during software upgrading and reset write protection after ALL-100 upgrading software is opened each time;
Note 2 Upgrading method with ISP upgrading instrument:
1） Main board upgrading: connect 4-core line of ISP to Debug port (X603) on main board;
The Unit upgrading: connect both VGA ports of ISP and main board, enter into factory menu and set “ISP Mode” as “ON”;
2） Use Mstar upgrading instrument (V4.4.2.0 or higher version), enter into menu “Device”, tick off “WP Pin pull to high during ISP” to make sure Flash hardware write protection is removed and erasing process is normal; please refer to Fig.2;
Fig. 2 Write protection setting
3） Press menu “Connect”, dialog box “Device Type is MX25L64” (device type depending on parts
used on board actually) will display to show successful connection; please refer to Fig. 3;
Fig. 3 Device MX25L64 successful connection
If connection is failed, press the first menu “Device” and choose “MX25L64” manually, then press “Connect”;
4） Press “Read”, choose upgrading file, such as “MERGE.bin”; please refer to Fig. 4;
Fig. 4 Choosing upgrading file
5） Press “Auto”, tick off “All chip”, “program” and other necessary options; please refer to Fig. 5;
Fig. 5 Options
6） Press “Run” shown as Fig. 4 to perform upgrading in two steps, “Erase” and “Program”;
Normal upgrading process:
The first step “Erasing…， Flash Status: 03” will last for some time, or erasing is failed if the step
passes over immediately; please confirm procedure 2) to perform upgrading again;
The second step is “Programming…，Flash Status:00”;
Then prompt “Pass” displays;
7） Prompt “Pass” will display by button “Run” when upgrading succeeds; please refer to Fig. 6;
Fig. 6 Prompt “Pass” displayed by “Run” when upgrading succeeds
8） Need not exit ISP upgrading interface if there are other TV sets to be upgraded , only procedures 3) and 6) need repeat;
Note 3 Upgrading with USB:
1） Make sure U disk is formatted as FAT32;
2） Copy software file named as “Merge. bin” to U disk;
3） Turn on the TV set, then insert U disk in USB port of the unit;
a) First press key “INPUT”, then press keys “2、5、8、0” in turn to enter into primary factory menu;
b) Choose “USB SW Update” to begin upgrading;
4） Upgrading processes:
A、Read data from U disk while data indicator light of U disk is twinkling at the same time;
B、Upgrading flash, then the unit will be in “standby” mode;
5） Cut off the power supply and then restart the TV set, enter into factory menu to verify version and time parameter, then perform “EEPROM Init” to complete the whole upgrading processes.
Note: The USB upgrading method can not be sure to be suitable for all kinds of U disk, so try another U disk if necessary.
Working Principle of the Unit 1、 ATV PAL signal flow
Receive RF PAL analog signal and sent it to XC5200C (D/A silicon Tuner controlled by main chip MSD309PX through I2C bus) to be demodulated, then differential IF signal is send out to main chip MSD309PX analog demodulation to be demodulated to get analog CVBS video signal and SIF sound signal.
CVBS video signal is processed by back-end video decoder, anti-interlacing part, video processor and zoom controller, then LVDS signal is outputted to drive display panel.
SIF sound signal is processed by back-end demodulator to get analog sound signal, then processed by pre-amplifier, acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone amplifier MAX9820 to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A converter and power amplifier, then outputted to drive speakers.
2、 DVB-T signal flow
Receive RF DVB-T digital signal and sent it to XC5200C (D/A silicon Tuner controlled by main chip MSD309PX through I2C bus) to be processed by down-frequency-conversion, then differential IF signal is send out to main chip MSD309PX digital demodulation to be demodulated, then standard parallel transmission flow is outputted to back-end demultiplexer and decoder to be processed.
Video channel: demultiplexing digital video signal is processed by MSD309PX decoder and video processor, then LVDS signal is outputted to drive display panel;
Audio channel: demultiplexing digital audio signal is processed by MSD309PX decoder and audio processor, then double-sound-track analog audio signal (stereo) is outputted to MSD309PX to be processed by preamplifier, acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone amplifier MAX9820 to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A converter and power amplifier, then outputted to drive speakers.
3、 AV input signal flow
AV video signal is inputted to main chip MSD309PX to be processed by video decoder, anti-interlacing part, video processor and zoom controller, then LVDS signal is outputted to drive display panel;
AV audio signal is processed by voltage divider, resistance matcher and AC coupler, then sent to main chip MSD309PX to be processed by acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone power amplifier MAX9820 to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A converter and power amplifier, then outputted to drive speakers. 4、 D-SUB/YPbPr input signal flow
D-SUB、YPbPr video signal is inputted to main chip MSD309PX to be processed by A/D convertor, video decoder, anti-interlacing part, video processor and zoom controller, then LVDS signal is outputted to drive display panel;
D-SUB、YPbP audio signal is processed by voltage divider, resistance matcher and AC coupler, then
sent to main chip MSD309PX to be processed by acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone power amplifier MAX9820 to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A convertor and power amplifier, then outputted to drive speakers.
5、 HDMI input signal flow
HDMI video signal is inputted to main chip MSD309PX to be processed by video decoder, video processor and zoom controller, then LVDS signal is outputted to drive display panel;
HDMI audio signal is sent to main chip MSD309PX to be processed by audio decoder, pre-amplifier, acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone power amplifier MAX9820 to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A convertor and power amplifier, then outputted to drive speakers.
XC5200C Silicon Tuner
RF
MSD309PX-LF
VIF
SIF
HDMI1 w/ARC
HDMI2
HDMI3
VGA
YPbPr
Video In
YPbPr Audio In
VGA Audio In
SPDIF IN
AV Audio In
RS-232
USB
TAS5711 Audio
Amplfier
I2S
LVDS
DDR2 512Mbit X 2PCS
Flash
IR
KEYPOWER SUPPLY
MAX232
Block Diagram
IC Block Diagram
1、 TUNER IC XC5200C The Single-Chip Multi-Standard Tuner XC5200C supports all analog TV
formats transmitted worldwide in the 42-1000 MHz band on either cable or
terrestrial broadcast channels. It implements on-chip tuning, and channel
filtering without external (SAW) filters and has no manually tunable parts.
The broadband tuner converts the selected channel into an Intermediate
Frequency (IF), which is then sampled by an internal high-resolution
analog-to-digital converter (A/D) for further processing.
The IF signals are filtered using a standard-dependent high-rejection
channel filter and converted to a user programmable output frequency. At the
output of the D/A converter, the TV signal is low-pass filtered using a
high-performance smoothing filter and input to a variable gain amplifier. The IF
output amplifier gain can be controlled via an external analog signal on Vagc.
The XC5200C architecture is summarized in Figure 1. XC5200C Block
Diagram.
2、 AMP IC TAS5711 The TAS5711 is a 20-W, efficient, digital audio power amplifier for driving
stereo bridge-tied
speakers. One serial data input allows processing of up to two discrete audio
channels and seamless integration to most digital audio processors and MPEG
decoders. The device accepts a wide range of input data and data rates. A fully
programmable data path routes these channels to the internal speaker drivers.
The TAS5711 is an I2S slave-only device receiving all clocks from external
sources. The TAS5711
operates with a PWM carrier between 384-kHz switching rate and 352-KHz
switching rate depending on the input sample rate. Over sampling combined
with a fourth-order noise shaper provides a flat noise floor and excellent
dynamic range from 20 Hz to 20 kHz.
3、 AUDIO IC MAX9820 The MAX9820 Windows Vista®-compliant stereo headphone amplifier is
designed for portable
Equipment where board space is at a premium. It features Maxim’s
DirectDrive® architecture to produce a ground-referenced output from a single
supply, eliminating the large output-coupling capacitors required by
conventional single-supply headphone amplifiers.
The MAX9820 features an undervoltage lockout that prevents over
discharging of the battery
During brownout conditions, click-and-pop suppression that eliminates audible
transients on startup, a low-power shutdown mode, and thermal-overload and
short-circuit protection. Additionally, the MAX9820 suppresses RF radiation
received by input and supply traces acting as antennas and prevents the amplifier from demodulating the coupled noise.
Main Board
KeyIRAMP
Power
LVDS
Key Board
IR Board
Power Board
Panel TCON
Inverter
Panel
X503
X501X502
X508
X601
X401 XV01 X604 X610
Debug
X603
Wiring Diagram
Troubleshooting Block Diagram
1．Panel doesn’t light up.
Yes Red No Blue No Yes
No No Yes
Supply with power, check if red indicator lights up in STANDBY state?
Check backlight board.
Check STANDBY circuits on power board.
Press key POWER on remote control or the unit, check indicator.
Check if level of X601-PIN13 on main board is high?
Check if level of X601-PIN9 on main board is high?
Check power board.
Check if 5V is supplied to X601-PIN11 ?
Check power control circuits on main board.
Check power control circuits on main board.
2．No picture, but backlight is normal:
Yes Yes No No Yes TV 有 No No
Yes
Can control the TV set by keys on remote control or the unit?
Do no channel have picture at all?
Enter into factory menu to initialize EEPROM, then cut off main power and then turn on the TV set again, check if there is picture?
Replace the main board
Readjust the main board.
Press key MENU, can OSD display normally?
3．No sound, but picture is normal:
Yes No No Yes No
Yes No Yes
No sound
Check if level of NV01-PIN19&25 are all high?
Check if level of VV03-b is low?
Check if there is signal inputted to NV01-PIN15&20&21&22 ?
Check power voltage of NV01.
Check IIS (signal input circuits) on main board.
Check Reset & Mute circuits of power amplifier.
Replace VV03
Check +24V on power board.
Check IIC signal of NV01- PIN23&24.
-A
MIUA MIUB
PWM
-D
SAR
SPI
UART/I2CS
I2CM
IR
XTAL
RESET
USB
GPIO_TCON
GPIO
GPIO_PM
-C
HDMI AUDIO
I2S
SPDIF
RGB
-E
CVBS
Sheet toDRAWN BY
41
V1.0
Core & Memory 9232KI5201DL
N101 MSD309PX-LF-V1
N101 MSD309PX-LF-V1
N101 MSD309PX-LF-V1N101 MSD309PX-LF-V1
XOCECOXIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
N106K4T1G164QE-HCF7
N102K4T1G164QE-HCF7
MB_MCLKZ
MIUA_DQSB1
MB_DQ7
MA_A13
MB_BA1
MIUA_DQ9
MIUA_DQ10
MA_A4
MA_DQM0
MB_MCLK
MA_A5 MA_A5
MA_A2
MIUA_A6
MIUB_DQ15
MB_A3
MIUB_BA2
MIUB_ODT
MB_DQ12
MIUA_A5
MA_DQ1
MIUB_DQ8
MA_MCLKZ
MIUB_BA0MA_DQ11
MIUA_A10
MIUA_A4
MB_DQ15MIUB_WEZ
MB_MCLKZ
MA_A6
MIUA_WEZ
MIUB_DQ12
MB_DQ9
MB_ODT
MB_A8 MB_DQ8
MIUA_DQ7
MIUB_A8
MB_DQ6
MIUA_DQ15
MA_A8
MB_BA1
MA_MCLKZMA_A11
MA_DQ8
MA_A0
MB_RASZ
MA_DQ6
MB_A11
MA_BA0
MA_DQ9
MB_DQS1
MIUA_DQSB0
MA_DQ5
MIUA_ODT
MB_A3
MB_DQ1
MIUB_MCKE
MIUB_A1
MA_DQ12
MIUA_ODT
MA_DQ8
MB_A2
MIUA_MCLK
MIUB_DQSB1
MIUA_A13
MB_DQ13
MA_DQ0
MIUB_A6MA_A9
MA_BA1
MA_DQ7
MIUA_DQM1
MIUA_A3
MB_A6
MIUA_A12
MIUB_A10
MIUA_BA0
MA_DQ11
MIUB_A3
MIUA_DQ6
MIUB_BA1
MIUB_DQ7
MIUB_A11
MIUA_DQ8
MIUB_DQS0
MB_DQ14
MA_DQ13
MA_A10
MA_CKE
MB_A12
MB_DQM0
MIUA_DQ9
MB_BA2MA_BA2
MB_A4
MIUA_DQ12
MA_DQS1
MA_A3
MB_DQ6
MIUB_DQ13
MIUB_MCLKZ
MA_WEZ
MA_DQ5
MA_A7
MIUA_BA0
MA_DQ15
MA_A9
MIUB_A2
MA_CASZ
MA_DQM1
MIUA_DQ7
MIUA_DQ11
MA_DQ1
MIUA_DQ13
MIUA_A12MA_A1
MB_A9
MIUA_DQ1
MB_A0
MA_A1
MA_DQ14
MB_A7
MIUA_DQS1
MB_WEZ
MB_DQ10
MA_CKEMIUA_CASZ
MA_MCLKMB_MCLKZ
MA_A3
MIUB_DQ2
MB_CASZ
MA_DQ9
MB_CASZ
MB_DQSB0
MIUA_A4
MB_DQ11
MIUA_A11
MIUA_DQM0
MIUB_DQ3
MA_DQ15
MIUB_A13
MIUA_BA2
MIUB_DQM1
MB_DQSB1
MIUA_DQ5
MB_A6
MIUA_A1
MIUA_DQ13
MIUA_DQ14MIUB_DQ6
MB_A1
MIUA_DQ1
MIUB_A0
MA_A10
MB_A13MIUA_DQ8
MA_WEZ
MIUA_A3
MB_DQS0
MA_RASZ
MIUA_A1
MB_DQ8
MIUA_BA1
MA_DQ7
MB_A10
MIUA_MCLKZ
MB_DQ9
MIUB_A7
MIUA_A5
MB_DQ13
MIUA_A8
MIUA_DQ12
MA_A4
MB_DQM0
MB_A0
MIUA_DQSB0
MB_DQSB0
MIUB_DQ4
MB_A2
MB_DQ5
MA_DQS0
MIUB_DQ11
MIUA_BA2
MIUA_DQ14
MIUA_A0
MIUB_A10
MB_DQ3
MA_DQ4
MIUA_MCLKZ
MA_BA2
MIUB_DQS1
MIUA_DQ3
MB_DQSB1
MA_BA0
MIUA_A9
MB_DQS0
MIUB_A4
MIUB_DQ10
MIUA_A6
MIUA_DQ15
MB_DQS1
MIUB_DQM0
MA_DQ12MIUB_DQ9
MA_DQ3
MA_DQSB1
MIUA_DQ2
MA_DQM1
MA_A12
MB_DQ7
MA_ODT
MIUB_A9
MB_DQ1
MIUA_A10
MIUA_DQ4
MB_DQM1
MIUA_DQ6
MB_DQ0MA_DQ0
MIUB_DQSB0
MB_A5
MB_A10
MB_DQ0
MA_A8
MIUA_DQM0
MA_DQ14
MIUA_A9
MIUA_A8
MIUA_DQ5
MB_CKE
MIUA_A11
MIUA_A7
MB_A11
MB_A13
MIUA_WEZ
MB_DQ2
MA_DQ6
MIUB_DQ14
MIUA_A2
MB_A9
MB_A12
MIUA_A13
MIUA_DQ10
MIUB_DQ5MA_DQ2
MB_WEZ
MA_DQ10
MB_DQ4
MB_DQ4
MB_A5
MB_DQ5
MB_RASZ
MA_A12
MA_CASZ
MIUA_DQS0
MB_DQ14
MB_MCLK
MB_ODT
MB_DQ2
MIUA_BA1
MB_DQM1
MIUB_DQ14
MA_ODT
MA_MCLK
MIUA_MCLK
MIUA_DQS1
MIUA_DQ3
MB_DQ12
MA_DQS0
MB_DQ10
MIUB_RASZ
MIUA_MCKE
MB_DQ15
MIUA_A2
MA_A11
MA_BA1
MIUB_DQ3
MB_BA2
MIUA_CASZ
MA_DQ10
MIUA_DQS0
MB_A4
MIUA_DQ11
MIUB_CASZ
MA_MCLKZ
MIUB_MCLKZ
MA_A0
MIUA_A0
MA_A2
MB_A1
MA_RASZ
MIUA_A7 MB_A8
MB_BA0
MB_DQ11
MA_DQSB0
MIUA_DQ0
MB_BA0
MB_A7
MIUB_MCLK
MIUA_DQM1
MIUA_DQ0
MA_DQ4
MIUA_DQ2
MB_DQ3
MA_A7
MIUA_DQSB1
MIUB_A12
MB_CKE
MA_MCLK
MIUB_BA0
MA_DQSB1
MIUA_DQ4
MIUA_RASZ
MA_DQSB0
MA_A13
MIUB_MCLK
MA_DQM0
MA_DQ2
MIUB_DQ0
MIUA_RASZ
MA_DQ13
MIUA_MCKE
MIUB_DQ1
MA_DQ3
MA_DQS1
MIUB_DQSB0
MB_MCLKMA_A6MIUB_A5
MIUB_A13
MIUB_A4
MIUB_A1
MIUB_DQM1
MIUB_A9
MIUB_ODT
MIUB_DQSB1
MIUB_CASZ
MIUB_DQ15
MIUB_DQ6
MIUB_WEZ
MIUB_DQ10
MIUB_A11
MIUB_A3
MIUB_DQ7
MIUB_MCKE
MIUB_DQ8
MIUB_DQM0
MIUB_A7
MIUB_DQ2
MIUB_A6
MIUB_A8
MIUB_A5
MIUB_A2
MIUB_DQ12
MIUB_DQ0
MIUB_A12
MIUB_DQ11
MIUB_DQ1
MIUB_BA1
MIUB_DQ9
MIUB_RASZ
MIUB_DQ4
MIUB_DQS0
MIUB_DQS1
MIUB_A0
MIUB_DQ5
MIUB_BA2
MIUB_DQ13
SPI-DO
SPI-DISPI-CK
SPI-CS-
+3.3V-S
C101100n
+3.3V-S
GND-D
R10310K
C103100n
R10210KR101
10K
C104100n
G10124MHz
C10730p R111
0
R1131M
+3.3V-S
C102100n
GND-D
GND-D
R10410K
N104APX810-29SAG-7
Vcc
GND
RESET
C10630p
GND-D
R147 33
+3.3V+3.3V
R14410K
C110100n
R13710K
R1450
R146 33
SDA 001:B5;003:D1;003:E2;004:B5
E2PWP- 001:D5
L101BG1608B121
HDMI-CEC002:A3;002:A4;002:A6
HDMI2-SCL002:A4HDMI2-SDA002:A4
HDMI2-RX2-002:A4HDMI2-RX2+002:A4
HDMI2-RX0-002:A4
HDMI2-RXC-002:A4
HDMI2-RX1-002:A4HDMI2-RX1+002:A4
HDMI2-RX0+002:A4
HDMI2-HP002:A5
HDMI2-RXC+002:A4
HDMI1-HP002:A3HDMI1-SDA002:A3
HDMI1-RX2-002:A2
HDMI1-RX1+002:A2
HDMI1-RX2+002:A2
HDMI1-RX1-002:A2
HDMI1-RX0-002:A3HDMI1-RX0+002:A2
HDMI1-RXC+002:A3HDMI1-SCL002:A3
HDMI1-RXC-002:A3
HDMI3-RX0-002:A5HDMI3-RX0+002:A5
HDMI3-RX1+002:A5HDMI3-RX2-002:A5
HDMI3-SCL002:A6HDMI3-RXC+002:A5
HDMI3-RX2+002:A5
HDMI3-HP002:A6HDMI3-SDA002:A6
HDMI3-RXC-002:A6
HDMI3-RX1-002:A5
YPBPR-Y_IN002:D2YPBPR-Y_IN-002:D3
YPBPR-PB_IN002:D2YPBPR-PB_IN-002:D3
YPBPR-PR_IN002:D2YPBPR-PR_IN-002:D3
YPBPR-SOG_IN002:D2
VGA-R_IN-002:H1VGA-R_IN002:G2
VGA-G_IN002:G2VGA-G_IN-002:H1
VGA-B_IN002:G2VGA-B_IN-002:H1
VGA-HSYNC002:G2VGA-SOG_IN002:G2
VGA-VSYNC002:G2
RXO0+ 004:D5;004:E6
RXO1- 004:C5;004:E6
RXO2- 004:C5;004:E5
RXO3- 004:C5;004:E5
RXOC+ 004:D5;004:E5
RXO1+ 004:D5;004:E6
RXO4+ 004:D5RXO4- 004:C5
RXOC- 004:C5;004:E5
RXO0- 004:C5;004:E6
RXO2+ 004:D5;004:E5
RXO3+ 004:D5;004:E5
RXE4- 004:C6
RXE3- 004:C5
RXE0- 004:C5
RXE1- 004:C5
RXE0+ 004:D5
RXE2+ 004:D5
RXE4+ 004:D6
RXE2- 004:C5
RXE3+ 004:D5RXEC- 004:C5RXEC+ 004:D5
RXE1+ 004:D5
YPBPR-LIN 002:D1VGA-RIN 002:G1
YPBPR-RIN 002:D1
VGA-LIN 002:G1
HPAMP-LIN 002:G4
CVBS-ROUT 002:D4CVBS-LOUT 002:D4
SPDIF 002:D3;002:E1
HPAMP-RIN 002:F4 C13047n
R174 68
C123
100n
R159 22
C119
100n
+1.8V-DDR2
GND-D
C126
100n
R151 75
+1.8V-DDR2
C127
100n
R156 22
+1.8V-DDR2
C115
100n
C124
100n
R155 22
R130 22
C129
100n
C117
100n
B_MVERF
GND-D
R157 22
R16910K
B_MVERF
GND-D
R160 22+1.8V-DDR2
R110100
R153 75
R158 22
+1.8V-DDR2
R149 75
C128
100n
GND-D
+1.8V-DDR2
A_MVERF
C109100n
C122
100n
H9DQ5
L2BA0
N8A4
B1DQ14
R2A12
P2A7
P3A9
D9DQ13
F1DQ6
D1DQ12
P8A8
M2A10 C2
DQ9
N7A6
F9DQ7
N3A5
C8DQ8
P7A11 D7
DQ10
B9DQ15L3
BA1
D3DQ11
N2A3
H1DQ4
M7A2M3A1
E2NC#E2
H3DQ3
M8A0
L1BA2
K8CK
R3NC#R3
J8CK
K2CKE
K9ODT
R7NC#R7
L8CS
K3WE
E8LDQS
F7LDQS
K7RAS
B7UDQS
L7CAS
F3LDMB3UDM
A2NC#A2
J2VREF
A8UDQS
R8NC#R8
G9VDDQ10
G7VDDQ9
G3VDDQ8
G1VDDQ7
E9VDDQ6
C9VDDQ5
C7VDDQ4
C3VDDQ3
C1VDDQ2
A9VDDQ1
G8DQ0
G2DQ1
H7DQ2
R1VDD5
M9VDD4
J9VDD3
E1VDD2
A1VDD1
J7VSSDL
J1VDDL
H8VSSQ10
H2VSSQ9
F8VSSQ8
F2VSSQ7
E7VSSQ6
D8VSSQ5
D2VSSQ4
B8VSSQ3
B2VSSQ2
A7VSSQ1
P9VSS5
N1VSS4
J3VSS3
E3VSS2
A3VSS1
GND-D
R150 75
R109100
C118
100n
R17010K
C125
100n
GND-D
C105100n
R152 75
R172100
R171100
R162 22
C116
100n
R161 22
GND-D
R10510K
GND-D
+1.8V-DDR2
R129 22R10610K
A_MVERF
GND-D
C113100n
R14310K
R14110K
C121
100n
H9DQ5
L2BA0
N8A4
B1DQ14
R2A12
P2A7
P3A9
D9DQ13
F1DQ6
D1DQ12
P8A8
M2A10 C2
DQ9
N7A6
F9DQ7
N3A5
C8DQ8
P7A11 D7
DQ10
B9DQ15L3
BA1
D3DQ11
N2A3
H1DQ4
M7A2M3A1
E2NC#E2
H3DQ3
M8A0
L1BA2
K8CK
R3NC#R3
J8CK
K2CKE
K9ODT
R7NC#R7
L8CS
K3WE
E8LDQS
F7LDQS
K7RAS
B7UDQS
L7CAS
F3LDMB3UDM
A2NC#A2
J2VREF
A8UDQS
R8NC#R8
G9VDDQ10
G7VDDQ9
G3VDDQ8
G1VDDQ7
E9VDDQ6
C9VDDQ5
C7VDDQ4
C3VDDQ3
C1VDDQ2
A9VDDQ1
G8DQ0
G2DQ1
H7DQ2
R1VDD5
M9VDD4
J9VDD3
E1VDD2
A1VDD1
J7VSSDL
J1VDDL
H8VSSQ10
H2VSSQ9
F8VSSQ8
F2VSSQ7
E7VSSQ6
D8VSSQ5
D2VSSQ4
B8VSSQ3
B2VSSQ2
A7VSSQ1
P9VSS5
N1VSS4
J3VSS3
E3VSS2
A3VSS1
C120
100n
GND-D
GND-DR108 10KR107 10K
BL_PWM003:B1;004:B5
ISP_EN 002:G1
KEY003:C1;003:H4
LED003:D1
1CS
2DO/DQ1
3WP/DQ2
4VSS
5DI/DQ0
6CLK
7NC/DQ3
8VCC
SCL001:A6;003:D1;003:E3;004:B5
IR003:D1
UART-RXSTB 002:A2
SDA001:A6;003:D1;003:E2;004:B5
UART-TX003:F1;002:A2;002:G1
USB-D+002:A1
USB-D-002:A1
GND-D
HP-DCT- 002:H4
PWR_SW 003:B2
HP-MUTE- 002:F5
RESET-AMP 003:E3
E2PWP- 001:A6
BL_SW- 003:B1PNPWR_SW 003:F5
R127 22
R125 22
R117 75
R121 75
R119 75
R116 75
R120 75
R128 22
R126 22
R123 22
GND-D
R124 22
GND-D
R142100
C131
100n
C132
100n
R118 22
R164
10K
R166
10K
STB-AMP 003:E3
GND-D
MCLK 003:E2SDIN 003:E2LRCLK 003:E2SCLK 003:E2
R168
10K
R163
10K
R165
10K
R167
10K
+3.3V
GND-D
SCL 001:B5;003:D1;003:E3;004:B5
R17510K
R17610K
+3.3V-S
R132 0
R133 0
R134 0
R135 0
R136 0
UART-RX003:F1;002:A2;002:G1
CVBS_OUT002:D5
R182
33K+3.3V-S
N107AT24LC32A/SN
1A0
2A1
3A2
4GND
5SDA
6SCL
7WP
8Vcc
C133
100n
GND-D
R179 33R180 33
R178 33
+3.3V
R17710K
GND-D
R18133
GND-D
GND-D
C108
47n C114
47n
R1850
R1860
CVBS1_IN 002:D6
CVBS1-RIN 002:D6
CVBS1-LIN 002:D6
MP3-RIN 002:G3
MP3-LIN 002:G3
USB_CTL 003:F5
LVDS_IO1 004:B5LVDS_IO2 004:B5
R1830
MUTE_AVOUT 002:D5
R131 0
R154 75R122 75
R148 75R115 75
+3.3V-S
C1122.2u
C111
2.2u
ARC1_CTL 002:D4
C10PAD_IO[8](A_A0)A22PAD_IO[41](A_A1)A9PAD_IO[5](A_A2)B23PAD_IO[44](A_A3)B9PAD_IO[3](A_A4)A23PAD_IO[43](A_A5)C9PAD_IO[6](A_A6)C23PAD_IO[45](A_A7)B8PAD_IO[4](A_A8)A24PAD_IO[46](A_A9)B22PAD_IO[42](A_A10)C8PAD_IO[2](A_A11)B24PAD_IO[35](A_A12)
C13PAD_IO[14](A_DQ0)A19PAD_IO[32(A_DQ1)A12PAD_IO[15](A_DQ2)B19PAD_IO[33](A_DQ3)C20PAD_IO[34](A_DQ4)B12PAD_IO[13](A_DQ5)C19PAD_IO[31](A_DQ6)A13PAD_IO[17](A_DQ7)B14PAD_IO[18](A_DQ8)C18PAD_IO[29](A_DQ9)C14PAD_IO[19](A_DQ10)A18PAD_IO[30](A_DQ11)B18PAD_IO[28](A_DQ12)B13PAD_IO[16](A_DQ13)B17PAD_IO[27](A_DQ14)C15PAD_IO[20](A_DQ15)
A16PAD_IO[23](A_DQS0)C16PAD_IO[24](A_DQS0B)A15PAD_IO[21](A_DQS1)B15PAD_IO[22](A_DQS1B)
B16PAD_IO[26](A_DQM0)C17PAD_IO[25](A_DQM1)
C12PAD_IO[12](A_MCLK)B11PAD_IO[10](A_MCLKZ)C21PAD_IO[37](A_CKE)
B20PAD_IO[36](A_WEZ)B10PAD_IO[9](A_RASZ)A10PAD_IO[7](A_CASZ)A21PAD_IO[39](A_BA0)B21PAD_IO[38](A_BA1)C22PAD_IO[40](A_BA2)C11PAD_IO[11](A_ODT)
D22MVREF
B7PAD_IO[0](A_A13)
E23PAD_IO[55](B_A0) U24PAD_IO[88](B_A1) D24PAD_IO[52](B_A2) V25PAD_IO[91](B_A3) D25PAD_IO[50](B_A4) V24PAD_IO[90](B_A5) D23PAD_IO[53](B_A6) W25PAD_IO[92](B_A7) C25PAD_IO[51](B_A8) W24PAD_IO[93](B_A9) V23
PAD_IO[89](B_A10) C24PAD_IO[49](B_A11) W23PAD_IO[82](B_A12) B25PAD_IO[47](B_A13)
H23PAD_IO[61](B_DQ0) P24PAD_IO[79](B_DQ1) G24PAD_IO[62](B_DQ2) R23PAD_IO[80](B_DQ3) R24PAD_IO[81](B_DQ4) G25PAD_IO[60](B_DQ5) P23PAD_IO[78](B_DQ6) H24PAD_IO[64](B_DQ7) J25PAD_IO[65](B_DQ8) N23PAD_IO[76](B_DQ9) J24
PAD_IO[66](B_DQ10) N24PAD_IO[77](B_DQ11) N25PAD_IO[75](B_DQ12) J23PAD_IO[63](B_DQ13) M25PAD_IO[74](B_DQ14) K23PAD_IO[67](B_DQ15)
L24PAD_IO[70](B_DQS0) L23
PAD_IO[71](B_DQS0B) K24PAD_IO[68](B_DQS1) K25
PAD_IO[69](B_DQS1B)
M23PAD_IO[73](B_DQM0) M24PAD_IO[72](B_DQM1)
G23PAD_IO[59](B_MCLK) F25
PAD_IO[57](B_MCLKZ) T23PAD_IO[84](B_CKE)
R25PAD_IO[83](B_WEZ) F23
PAD_IO[56](B_RASZ) E24PAD_IO[54](B_CASZ) T24PAD_IO[86](B_BA0) T25PAD_IO[85](B_BA1) U23PAD_IO[87](B_BA2) F24PAD_IO[58](B_ODT)
AB25PAD_PWM0AB24PAD_PWM1E6PAD_PWM2
J5PAD_SAR0G4PAD_SAR1B4PAD_SAR2(POWER_DET)
C4PAD_GPIO_PM6(BOOT_FLASH_CS)A4PAD_SPI_CZ(BACKUP_FLASH_CS)A2PAD_SPI_CKB3PAD_SPI_DIA3PAD_SPI_DOB2PAD_GPIO_PM8(FLASH_WP)
P6DDCA_CKN6DDCA_DA
AA23PAD_DDCR_CKAA24PAD_DDCR_DA
G5PAD_IRIN
AD1PAD_XTAL_INAE2PAD_XTAL_OUT
E5PAD_RESET
C2PAD_DP_P0B1PAD_DM_P0AD11PAD_DP_P1AE11PAD_DM_P1
F11PAD_GND_EFUSEE11PAD_TESTPINPP
AC24PADA_OUTP_CH[6](PAD_R_ODD[7]) AC25PADA_OUTN_CH[6](PAD_R_ODD[6]) AD24PADA_OUTP_CH[7](PAD_R_ODD[5]) AD25PADA_OUTN_CH[7](PAD_R_ODD[4]) AE24PADA_OUTP_CH[8](PAD_R_ODD[3]) AC23PADA_OUTN_CH[8](PAD_R_ODD[2]) AE23PADA_OUTP_CH[9](PAD_R_ODD[1]) AD23PADA_OUTN_CH[9](PAD_R_ODD[0]) AE22
PADA_OUTP_CH[10](PAD_G_ODD[7]) AC22PADA_OUTN_CH[10](PAD_G_ODD[6]) AC21PADA_OUTP_CH[11](PAD_G_ODD[5]) AD22PADA_OUTN_CH[11](PAD_G_ODD[4])
AC20PADA_OUTP_CH[12](PAD_G_ODD[3]) AD21PADA_OUTN_CH[12](PAD_G_ODD[2]) AE20PADA_OUTP_CH[13](PAD_G_ODD[1]) AD20PADA_OUTN_CH[13](PAD_G_ODD[0]) AE19PADA_OUTP_CH[14](PAD_B_ODD[7]) AC19PADA_OUTN_CH[14](PAD_B_ODD[6]) AC18PADA_OUTP_CH[15](PAD_B_ODD[5]) AD19PADA_OUTN_CH[15](PAD_B_ODD[4]) AC17PADA_OUTP_CH[16](PAD_B_ODD[3]) AD18PADA_OUTN_CH[16](PAD_B_ODD[2]) AE17PADA_OUTP_CH[17](PAD_B_ODD[1]) AD17PADA_OUTN_CH[17](PAD_B_ODD[0])
T5PAD_TCON1(SC1_RE1) AB10
PAD_TCON2(FE_ANT5V_MONITOR)
V5PAD_TCON5(SC1_MUTE) AC11
PAD_TCON6(PCM_5V_CTL)
A7PAD_GPIO0(NTP_MUTE) C7PAD_GPIO1(AMP_RST) F4PAD_GPIO2(INV_CTL)
D6PAD_PWM3
AA7PAD_SAR3
AA8PAD_TCON7(SIDE_AV_DET)
AA9PAD_TCON4
AB7PAD_TCON3(TUNER_RESET)
AA10PAD_TCON0
R6PAD_TCON9(COMP_DET) Y8PAD_TCON10(HP_DET) Y9
PAD_TCON11(HP_MUTE)
T4PAD_TCON15(SC1_DET)
E4PAD_GPIO3(PANEL_CTL) C3
PAD_GPIO4(USB_CTL) D4PAD_GPIO5(ERROR_OUT) F6PAD_GPIO12(AMD_SCL) F5PAD_GPIO13(AMP_SDA)
AB8PAD_GPIO_PM0(5V_HDMI_3) H5PAD_GPIO_PM1(5V_HDMI_1) C5
PAD_GPIO_PM4(POWER_ON_OFF) K4PAD_GPIO_PM5(5V_HDMI_2) L5PAD_GPIO_PM11(DSUB_DET) M6PAD_GPIO_PM12(EDID_WP)
G2PAD_RX0N_AH3PAD_RX0P_AH2PAD_RX1N_AJ3PAD_RX1P_AJ2PAD_RX2N_AJ1PAD_RX2P_AG3PAD_RXCN_AG1PAD_RXCP_AM4DDCDA_CKM5DDCDA_DAK6PAD_HOTPLUGA
D2PAD_RX0N_BE3PAD_RX0P_BE2PAD_RX1N_BF3PAD_RX1P_BF2PAD_RX2N_BF1PAD_RX2P_BD3PAD_RXCN_BD1PAD_RXCP_BJ6DDCDB_CKL6DDCDB_DAJ4HOTPLUGB
AC8PAD_RX0N_CAD9PAD_RX0P_CAC9PAD_RX1N_CAD10PAD_RX1P_CAE10PAD_RX2N_CAC10PAD_RX2P_CAE8PAD_RXCN_CAD8PAD_RXCP_CAE7DDCDC_CKAD7DDCDC_DAAC7HOTPLUGC
K5PAD_CEC
R4PAD_LINEIN_L0 R5PAD_LINEIN_R0 T6PAD_LINEIN_L1 U6PAD_LINEIN_R1 V6PAD_LINEIN_L2 U5PAD_LINEIN_R2 AD6PAD_LINEIN_L5 AC6PAD_LINEIN_R5
V1PAD_LINEOUT_L0 V2PAD_LINEOUT_R0 AA6PAD_LINEOUT_L3 Y5PAD_LINEOUT_R3
AD5PAD_EARPHONE_OUTL AE5PAD_EARPHONE_OUTR
AB4PAD_VRP AB5PAD_VAG AC3
AVSS_VRM_ADC_DAC
A6PAD_I2S_OUT_MCK B5PAD_I2S_OUT_SD B6PAD_I2S_OUT_WS C6PAD_I2S_OUT_BCK
C1PAD_I2S_IN_BCK(USB0_OCD) H6PAD_I2S_IN_SD(USB0_CTL) G6
PAD_I2S_IN_WS
P5PAD_SPDIF_OUT
M2PADA_RIN0MM3PADA_RIN0PL2PADA_GIN0ML3PADA_GIN0PK1PADA_BIN0MK3PADA_BIN0PK2PADA_SOGIN0N4PAD_HSYNC0N5PAD_VSYNC0
R3PADA_RIN1MP2PADA_RIN1PP3PADA_GIN1MN2PADA_GIN1PN3PADA_BIN1MM1PADA_BIN1PN1PADA_SOGIN1W6PAD_HSYNC1Y6PAD_VSYNC1
U2PADA_RIN2MU3PADA_RIN2PT2PADA_GIN2MT1PADA_GIN2PR1PADA_BIN2MR2PADA_BIN2PT3PADA_SOGIN2
AC5PADA_CVBS0 W4PADA_CVBS1 W5PADA_CVBS2
W2PADA_CVBS4 W3PADA_CVBS5
V3PADA_CVBS_OUT1 AA4PADA_CVBS_OUT2
W1PADA_VCOM
V4PADA_HSYNC2
AA5PADA_CVBS3
R1734.7K
+5V-HDMI1_DET002:C3
CAT24C04WIN105
NC11
A12
A23
Vss4
SDA5SCL6WP7Vcc8
N103EN25Q64-104HIP
Close to DDR
Close to 309
Close to DDR
Close to DDR
Close to 309
Close to 309
Close to 309
Close to DDR
HDCP
DATA
Option
Option
HDMI2
HDMI1
HDMI3
A B C D E F G H
1
2
3
4
5
6
Sheet toDRAWN BY
42
V1.0
AV Interface 9232KI5201DL
XOCECOXIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
RS232-TXDRS232-RXD
YPBPR-PB
YPBPR-PR
YPBPR-Y
VGA-SCLVGA-SDA
10KRB63
1nCB61
001:F4VGA-RIN
+5V-S
ISP_EN001:D6
12KRB59
GND-D
4.7KRB62
UART-RX001:B4;003:F1;002:G1
GND-D
+5V-S
GND-D
GND-D
001:H4VGA-VSYNC
001:F4VGA-LIN
RB03 33
GND-D
10KRB54
001:B4;003:F1;002:A2UART-RX
MAX232CSENB01
C1+1
V+2
C1-3
C2+4
C2-5
V-6
T2OUT7
R2IN8
R2OUT9T2IN10T1IN11R1OUT12R1IN13T1OUT14GND15Vcc16
001:H4VGA-SOG_IN
001:H4VGA-B_IN
+5V-AU
GND-D
+3.3V-S
001:H4VGA-G_IN
USB-D+001:B5
MMBD1204DB01
RB671K
HPAMP-RIN001:F4
001:H4VGA-HSYNC
RB02 33
GND-D
10KRB64
+5V
GND-D
GND-D
VCC-VGA
001:B5;003:F1;002:A2UART-TX
IP4223CZ6NB05
1 2 3
456
33RB56 4.7KRB61
0RB55
USB-D-001:B6
RB01 33
RB5233
HP-MUTE-001:D5
001:H4VGA-R_IN
33RB53
GND-D
HPAMP-LIN001:F4
12KRB65
33RB57
VCC-VGA
UART-TX001:B5;003:F1;002:G1
GND-D
XB08JY-3541L-01-030
G
R
L
CB04100n
CB74100n
CB02 100n
CB03 100n
CB01 100nCB09 100n
CB58100n
100nCB65
47nCB60
47nCB59
47nCB62
CB531u
CB481u
RB33 68
RB35 68YPBPR-PR_IN-001:H5
CB26 47n
RB34 68
CB28 47n
YPBPR-Y_IN-001:H5
CB27 47nYPBPR-PB_IN-001:H5
GND-D
RB7668
RB7568
VGA-B_IN-001:H4
VGA-G_IN-001:H4
VGA-R_IN-001:H4
RB7468
GND-D
CB6747n
CB6847n
CB6647n
RA0610
HDMI1-SCL001:E5
GND-D
RA16 0
DA01
MMBD1204
RA20 4.7K
GND-D
+5V-HDMI2
HDMI2-RX2-001:E4
RA301K
+5V-HDMI3
HDMI1-RXC+001:E5
HDMI3-RX0-001:E5
+5V-HDMI1
+3.3V
RA11 10K
RA03 33
GND-D
RA351K
HDMI2-HP001:E4
HDMI-CEC001:E5;002:A4;002:A6
+3.3V
RA15 10K
+5V-HDMI2
HDMI2-RX0+001:E4
+5V-HDMI3
HDMI2-RXC+001:E4
HDMI-CEC001:E5;002:A3;002:A4
RA281K
+5V-HDMI2
HDMI3-SCL001:E5
RA3310K
RA21 4.7K
HDMI1-RX0-001:E4
+5V
RA261K
RA0510
CA01100n
RA01 10K
RA1010
RA14 33RA13 33
HDMI2-RX1-001:E4
GND-D
RA0910
HDMI1-RXC-001:E4
HDMI3-HP001:E5
HDMI3-RX1+001:E5
+5V-HDMI1
RA291K
HDMI3-RX2-001:E5
RA18 33
RA341K
GND-D
RA19 4.7K
+5V
+5V-HDMI2
RA17 33
DA03
MMBD1204
RA22 4.7K
GND-D
HDMI2-RX2+001:E4
RA3210K
RA04 33
RA0810
HDMI3-RXC-001:E5
HDMI-CEC001:E5;002:A3;002:A6
RA23 4.7K
RA0710
HDMI1-HP001:E5
GND-D
HDMI1-RX2-001:E4
RA3110K
GND-D
+5V-HDMI3
DA02MMBD1204 RA36
1K
+5V
RA02 0
HDMI3-RX0+001:E5
HDMI3-RX2+001:E5
GND-D
HDMI2-RXC-001:E4
GND-D
HDMI1-RX0+001:E4
HDMI1-RX1-001:E4
HDMI3-RX1-001:E5
HDMI3-RXC+001:E5
HDMI2-SCL001:E4
HDMI2-RX0-001:E4
CA03100n
HDMI1-RX1+001:E4
+3.3V
+5V-HDMI3
+5V-HDMI1
CA02100n
+5V-HDMI1
RA271K
RA24 4.7K
GND-D
HDMI2-RX1+001:E4
RA251K
HDMI1-RX2+001:E4
RA12 0
100RB68RB69 100
GND-D
GND-D
22KRB82RB80
22K
RB50 5.1
RB51 5.1
GND-D
GND-D
47nCB22
100pCB39
001:H5YPBPR-PR_IN
GND-D
100pCB40
47nCB23
001:H5YPBPR-PB_IN
001:H5YPBPR-Y_IN
47nCB25
001:H5YPBPR-SOG_IN
GND-D
1nCB24
100pCB41
GND-D
CVBS1_IN001:I4
CB2147n
CVBS1-LIN001:F4
GND-D
RB3910K
CB201u
RB4012K
RB3710K
CVBS1-RIN001:F4
RB3812K
CB191u
GND-D
RB3233
RB2333
RB2433
RB2633
GND-D
CVBS-ROUT001:F4
GND-D
GND-D
CVBS-LOUT001:F4
XB05 ST-113
R
G2
L
G5
001:F4YPBPR-LIN
10KRB17
12KRB16
GND-D
GND-D
001:F4YPBPR-RIN
10KRB15
12KRB18
SPDIF001:F5;002:D3
GND-D
RB250
CB101u
CB111u
CB49 1u
CB50 1u
HDMI2-SDA001:E4
HDMI1-SDA001:E5
HDMI3-SDA001:E5
HP-DCT- 001:D5
+3.3V
CB17180p
CB18180p
CB35180p
CB36180p
CB34180p
CB57180p
RB841K
HC1038-15F-3.08XB07
1
2
3
4
5
6
7
8
9
11
12
13
14
10 15
RB8833
GND-D
GND-D
UART-RXSTB001:D6
RB8933
GND-D
CB43 1u
CB331u
XB01JY-3541L-01-030
G
R
L
75RB41
75RB42
75RB43
XB03AV13-06-526
W2
W1
Y2
Y1
R2
R1
RB3675
GND-D
CB54180p
NB02THS7314D
1CH1_IN
2CH2_IN
3CH3_IN
4VS+
5GND
6CH3_OUT
7CH2_OUT
8CH1_OUT
CB81
10u
CB80
100n
RB11075
GND-DGND-D
CVBS_OUT001:I4
MP3-LIN001:F4
MP3-RIN001:F4
CB851u
CB861u
RB04
0
RB05
0
VA022SC4081
VB042SC4081
VA032SC4081
VB032SC4081
VB052SC4081
VA012SC4081
+5V LB02BG1608B121
GND-D
XB02AV6-8.4-13A-2
W2
B1
O2
G1
R2
R1
+5V_USB
CB151u
CB161u
CB3210u
CB31100n
RB0812K
1%
RB0912K1%
RB1139K1%
RB1039K1%
MUTE_AVOUT001:D5
CB5610u
RB2012K
RB2112K
RB5839K
RB2239K
CB38
1u
CB37
1u
RB14100K
RB06100
GND-D
GND-D
RB13100
CB06180p
RB07100K
CB05180p
VB012SC4081
DB03CD4148WP
RB274.7K
RB281K
CB07470u16V
GND-D
+5V
DB04CD4148WP
DB02CD4148WP
VB022SA1576UB
RB483K
GND-D
DB05CD4148WP VB06
2SC4081
GND-D
RB1210K
RB9210K
RB193KPWR-MUTE
002:G5
PWR-MUTE002:D5
33RB73
33RB71
33RB70
0RB72
DB06CD4148WP
CB82470u
16V
XA03HDMI
18
11
4
17
7
14
32
10
13
6
19
9
1
16
5
12
15
8
XA02HDMI
18
11
4
17
7
14
32
10
13
6
19
9
1
16
5
12
15
8
XA01HDMI
18
11
4
17
7
14
32
10
13
6
19
9
1
16
5
12
15
8
NB06
MAX9820
1C1P
2C1N
3Vss
4OUTL
5OUTR
6NR
7NL
8VDD
9SHDN
10GND
11
EP
NB04
MAX9820
1C1P
2C1N
3Vss
4OUTL
5OUTR
6NR
7NL
8VDD
9SHDN
10GND
11
EP
75RB81
75RB83
75RB85
CB73100u16V
CB7910u
RB66
470
RB60470
RB294.7K
GND-D
+12V
+5V-AU
FUB01
SMD1206L150THWR
SPDIF001:F5;002:E1
VA052SC4081
GND-D
GND-D
HDMI1_ARC002:C3
HDMI1_ARC002:E3
ARC1_CTL001:D5
RB304.7K
RB314.7K
+3.3V +3.3V
RB441K
RB451K
RB46200K
RB49200K
CB523.3n
CB473.3n
GND-D
RA4210K
RA4110K
RA4410K
+3.3V RA38300
RA431K
RA3947
VA042SC4081
XB04RCA-308A-09
YR
W
AV1-L002:E4
AV1-R002:E4
AV1002:E4
AV1-R002:E6
AV1-L002:E6
AV1002:E6
GND-D
+5V_ARC
XB06
UBA-100/W
12
34
GG
+5V
RB860
RB870
+5V RB470
RA451K
RA462K
GND-D
+5V-HDMI1_DET001:B4
CA041u
RB78220
VB072N7002-T1
S
D
G
+5V
CAT24C02WINA03
A01
A12
A23
Vss4
SDA5SCL6WP7Vcc8
CAT24C02WINA02
A01
A12
A23
Vss4
SDA5SCL6WP7Vcc8
CAT24C02WINA01
A01
A12
A23
Vss4
SDA5SCL6WP7Vcc8
NB03CAT24C02WI
1A02A13A24Vss
5SDA
6SCL
7WP
8Vcc
CB291u
RB77180
RB79120
RA37200
CA051u
RA4075
CA06100n
GND-D
Near MSD309
Close to MSD309
Near MSD309Near MSD309
Near MSD309
Near MSD309
Near MSD309
Near MSD309
Near MSD309
Near MSD309
Near MSD309
HDMI1
HDMI2
HDMI3
Option withMAX232
A B C D E F G H
1
2
3
4
5
6
XOCECO
-F
Sheet toDRAWN BY
43
V1.0
InternalInterfacePOWER & Audio AMP 9232KI5201DL
N101 MSD309PX-LF-V1
XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
SDA
SCL
PWR_ON/OFF
LED 001:B4
GND-D
+5V-S
SDA001:A6;001:B5;003:E2;004:B5
R62945.3K
1%
N608AS1117-3V3
INGND
OUT
GND-D
+3.3V-S
R63733
GND-D
+12V L603STPB3216-380PT
GND-D
PNPWR_SW
001:D6
+5V-USB
L601STPB3216-380PT
+3.3V-S
GND-D
R63833
N605AO4803A
1S2
2G2
3S1
4G1
5D1_5
6D1_6
7D2_7
8D2_8
UART-TX001:B5;002:A2;002:G1
UART-RX001:B4;002:A2;002:G1
GND-D
R63010K1%
+3.3V
R61610K
+3.3V
R63410K1%
VDD-P
GND-D
GND-D
R64710K
C61310u
R6481K
+5V-S
+12V
R63110K1%
+1.8V-DDR2
+3.3V
GND-D
R62747K
IR001:B5
GND-D
+5V-S
+1.2V-Core
R6041K
R6334.3K
1%
R60610K
R6121K
+3.3V
C63210u10V
KEY001:B4;003:H4
D602SK34A
C650100n
C644100n
C646100n
C649100n
+3.3V-S
C624
100n
C627100n
C621100n
C611100n
C601100n
R602100K
R610100K
C639100n
R6461K
C647
39p
GND-D
GND-D
GND-D+3.3V-S +1.8V-DDR2
+3.3V
GND-DGND-D
GND-D GND-D
C656100n
C659100n
C660100n
C662100n
C664100n
C665100n
C661100n
C663100n
C657100n
GND-DGND-D
+1.2V-Core
L613
BG1608B121
GND-D
+3.3V-S
C654100n
+3.3V
+2.5V
L612
BG1608B121
+1.8V-DDR2
GND-D
+3.3V-S
R62310K
+5V+3.3V-S
R62110K
R6251K
+5V-S
+12V
GND-D
R61510K
+5V+5V
OPC_OUT 004:B5
GND-D
BL_SW-001:D6
PWR_SW001:D6
BL_PWM001:B4;004:B5
C614100n
+5V-S
+3.3V
R6241K
R6171K
+5V-S
GND-D
C61210u
R6131K
R62210K
R6191K
R6181K
GND-D
R6261K
R64310K
C636100n
+1.2V-Core
C666
100n
C668
100n
C670
100n
C672
100n
C674
100n
C676
100n
C667
100n
C669
100n
C671
100n
C673
100n
+1.2V-Core +3.3V
+3.3V-S +1.8V-DDR2 +2.5V
C675
100n
GND-D GND-D
GND-DGND-D
R607100K
+12V
L605STPB3216-380PT
L604STPB3216-380PT
GND-D
+2.5V
C648100n
SCL001:A6;001:B5;003:E3;004:B5
R60810K
R6031K
C610100n
GND-D
C651220u16V
C641220u16V
C653220u16V
R6011.2K
X601TJC3S-13A
1
2
3
4
5
6
7
8
9
10
11
12
13
D604SK34A
+12V L614STPB3216-380PT
C62610u
C60810u
R6422.2K
R6442.2K
R650
10K
GND-D
R6494.7K
C677
100n
+3.3V-S
X604TJC10S-07A
1
2
3
4
5
6
7
RV014.7K
RV3410K
CV371000u35V
GND-D
CV421u
CV22
39n
+5V
RV3247K
+3.3VA
GND-D
GND-D
RV120
SDIN001:F5
LRCLK001:F5
DV02CD4148WP
+5V
CV1447n
CV341n
GND-D
GND-D
RV23
470
CV35100n
XV01
1
2
3
4
CV2939n
CV01470u16V
+24V-AMP
CV32100n
CV10
47n
GND-DDV03CD4148WP
CV36100n
GND-D
RV24470
GND-D
RV1310K
RV1818.2K
GND-D
GND-S
RV3118
DV04
CD4148WP
GND-D
NV01
TAS5711
1OUT_A
2PVDD_A_2
3PVDD_A_3
4BST_A
5GVDD_OUT
6SSTIMER
7OC_ADJ
8PBTL
9AVSS
10
PLL_FLTM
11
PLL_FLTP
12
VR_ANA
13AVDD
14A_SEL
15MCLK
16OSC_RES
17DVSSO
18VR_DIG
19PDN
20LRCLK
21SCLK
22SDIN
23SDA
24SCL
25
RESET
26
STEST
27
DVDD
28
DVSS
29
GND
30
AGND
31
VREG
32
GVDD+OUT
33
BST_D
34
PVDD_D_34
35
PVDD_D3_5
36
OUT_D
37PGND_CD_37
38PGND_CD_38
39OUT_C
40PVDD_C_40
41PVDD_C_41
42BST_C
43BST_B
44PVDD_B_44
45PVDD_B_45
46OUT_B
47PGND_AB_47
48PGND_AB_48
RV043K
RV2722K
RV1947K
GND-D
GND-D
+24V-AMPCV271n
SDA
STB-AMP001:D5
CV04100n
+24V-AMP
CV16100n
RV26100
CV1110u16V
GND-D
GND-D
CV331n
CV08100n
RV2810K
CV2439n
GND-D
MCLK001:F5
RV2110K
CV134.7n
CV12100n
RV3018
CV25 2.2n
GND-D
CV2839n
GND-D
SCLK001:F5
+24V-AMP
LV03
22uH
NR8040T220M
CV15100n
GND-D
GND-D
CV02100n
LV01BG1608B121
RV2910K
GND-D
CV07100n
SCL
001:A6;001:B5;003:D1;004:B5
+3.3VA
RV0210K
LV02
22uH
NR8040T220M
RV1710K
CV17100n
GND-D
GND-D
CV054.7u
+3.3V
+24V-AMP
GND-D
RV0310K
CV094.7n
GND-D
+24V-AMP
CV181n
RESET-AMP001:D5
RV111K
RV3310K
CV431u
GND-S
GND-D
GND-D
CV06100n
GND-D
R6860
X602
1
2
3
+5V-S
V605
2SC4081
V6022SC4081
VV032SC4081
V6062SC4081V601
2SC4081
V6072SC4081
V6042SC4081
V6032SC4081
C617100n
D6051N4001
+3.3V
+5V_TUNER
C711
100n
C713
100n
GND-D
VV012SA1576UB
GND-D
DV01CD4148WP
CV0310u
+24V
+5V
RV201K
+5V-USB
N601MP2307
1
BS
2
IN
3SW
4
GND4
5FB
6
COMP
7EN
8SS
+5V-USB
USB_CTL001:D6
R6931K
R6941K
R69510K
R69610K
R697
10K
R6984.7K
R699
47K
C715
100n
V6082SC4081
V6092SC4081
+3.3V+3.3V
GND-D
C716100n
+5V_USB
RV363K
RV353K
X610
1
2
R700330 R
701
330
V6102SC4081
R7024.7K
R703
1K
+5V-S +3.3V-S
GND-D
+5V L615STPB3216-380PT
+5V
R63210K1%
R6451K
PWR_ON/OFF003:A2;003:A3;003:A4;003:B6
PWR_ON/OFF
003:A2;003:A3;003:A2;003:B6
PWR_ON/OFF
003:A3;003:A4;003:A2;003:B6
PWR_ON/OFF
003:A2;003:A4;003:A2;003:B6
N603MP2309
1
BS
2
IN
3SW
4
GND
5FB
6
COMP
7EN
8SS
PWR_ON/OFF
003:A2;003:A3;003:A4;003:A2
V6112SC4081
R704
10K
C718
100n
V612APM2315A
S D
G
GND-D
GND-D
C719100n
R652 10K
R653
4.7K
L607NR8040T100M
L608NR6045T220M
RV0933RV0833RV0733
RV0533
RV1033
RV0633
CV38330p
CV41330p
C633220u16V
C635470u16V
C710
100u
16V
C712
100u
16V
X603TJC10-04A
1
2
3
4
CV1930p
CV2030p
GND-D
+3.3V_TUNER2
R7060
R7070
R7080
GND-D
KEY001:B4;003:C1
N612
AZ1117-3.33
IN2
OUT
1GND
R6142.2K
R7092.2K
R6112.2K
R62812K
R62030K
C602100p
C62022n
C60739n
C6191n
C62522n
C6224.7n
R710390
R711390
R712390
R713390
CV31220u25V
CV39220u25V
CV40220u25V
CV30220u25V
R6395.6K1%
R7144.7K
+3.3V-S
+24V-AMP+24V
R715 0
R716 0
R6050
R7050
C721100u16V
C72210u10V
C604220u16V
C609220u16V
C606220u16V
C605220u16V
C652100u16V
C643100u16V
C62910u
C62810u
C63810u
RV144.7K
GND-D
C6552.2u
C723100n
+12V
+5V-AU
R71710K
R71810K
R7194.7K
C724100n
C725100n
V613APM2315A
S D
G
V6142SC4081
GND-D
GND-D
+5V
L610NR6045T150M
C71410u
C67810u
CV211u
CV26 1u
E22VDDC1.2VF22VDDC1.2VE21VDDC1.2V_3F21VDDC1.2V_4G21VDDC1.2V_5H21VDDC1.2V_6E20VDDC1.2V_7
H20DVDD_MIUA
J21AVDD1P2
M8AVDD2P5_ADCM9AVDD2P5_ADC
N8AVDD25_REFN9AVDD25_REF
R9AVDD_AU25
P8AVDD25_MODP9AVDD25_MOD
T8AVDD25_PGA
U8AVSS_PGA
E9AVDD_DVI_E9AVDD_DVIE10AVDD_DVIF9AVDD_DVI
G10AVDD_DMPLL
H9AVDD3P3_ADCH10AVDD3P3_ADC
K9AVDD_AU33
J9AVDD_EAR33
E19VDDPF19VDDP
G18AVDD_LPLL_MEMPLL
E17AVDD_DDRA_E17E18AVDD_DDRA_E18F17AVDD_DDRA_F17F18AVDD_DDRA_F18G17AVDD_DDRA_G17
L10DVDD_NODIE
AC2GND AE1GND Y10GND
V7GND W7GND
V8GND W8GND V9GND W9GND J10GND K10GND M10GND N10GND P10GND R10GND T10GND U10GND V10GND W10GND D11GND G11GND H11GND J11GND K11GND L11GND M11GND N11GND P11GND R11GND T11GND U11GND V11GND W11GND D12GND E12GND F12GND G12GND H12GND J12GND K12GND L12GND M12GND N12GND P12GND R12GND T12GND U12GND V12GND W12GND D13GND E13GND F13GND
H13GND J13GND K13GND L13GND M13GND N13GND P13GND R13GND T13GND U13GND
D14GND E14GND F14GND G14GND H14GND J14GND K14GND L14GND M14GND N14GND P14GND R14GND T14GND U14GND
D15GND E15GND F15GND G15GND H15GND J15GND K15GND L15GND
F20VDDC1.2V_8G20VDDC1.2V_9G22VDDC1.2V_10
J20DVDD_MIUB
F10AVDD_DVIG9AVDD_DVI
G16AVDD_DDRB_G16H16AVDD_DDRB_H16H17AVDD_DDRB_H17J16AVDD_DDRB_J16J17AVDD_DDRB_J17
U16GND_85 T16GND_86 R16GND_87 P16GND_88 N16GND_89 M16GND_90 L16GND_91 K16GND_92 F16GND_93 E16GND_94 D16GND_95 K17GND_96 L17GND_97 M17GND_98 N17GND_99 P17
GND_100 R17GND_101 T17GND_102 U17GND_103
N19GND_104M19GND_105L19GND_106K19GND_107N20GND_108M20GND_109L20GND_110K20GND_111N21GND_112M21GND_113L21GND_116K21GND_117N22GND_118M22GND_119L22GND_120K22GND_121J22GND_122H22GND_123
U18GND_124T18GND_125R18GND_126P18GND_127N18GND_128M18GND_129L18GND_130K18GND_131
M15GND_132 N15GND_133 P15GND_134 R15GND_135 T15GND_136 U15GND_137
N606
AZ1117-3.33
IN2
OUT
1GND
C63010u
C62310u
C603220u16V
C658220u16V
C645100n
N602MP1482-18V
1
BS
2
IN
3SW
4
GND
5FB
6
COMP
7EN
8SS
H:ON
L:OFF
H:OFFL:ON
NC1151mA
225mA
STB:6.6mANOR:195mA
127mA
105mA
150mA+225mA+...
or 380mA?
110mA+300mA
1.5A
2.5A
2-3: Common Key,R639=4.7K1-3: Touch Key,R639=5.6K 1%
1-4: Common IR1-7: Intell IR
225mA
R605 FORLarge Size
For SmallSize Power
1151mA
Min:100mAMax:2500mA
For USB and 5V TCONUse 1482 for Big Size
370mA for Nutune
400mA
For Audio Out
Common Key
<100mA
ONOFF
If use PWM control panel,then del C612,C721 and C614
BOT
A B C D E F G H
1
2
3
4
5
6
XOCECO
-B
PCMCIA TS1
TS0
FRONT END
NAND FLASH
Sheet toDRAWN BY
44
V1.0
Tuner & Demo 9232KI5201DL
N101 MSD309PX-LF-V1
XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
GND-D
R232 2.2KR231 2.2KC219 100n
C220 100n
RXEC-001:D4
GND-D
RXO4+ 001:D4R403 0
SDA001:A6;001:B5;003:D1;003:E2
R404 0
RXO0+ 001:D4;004:E6
RXO3+ 001:D4;004:E5
R409 10K
RXE3+ 001:D4
RXO1+ 001:D4;004:E6
X401PHB-2x20-2.0
2222
11
2121
44
55
1515
1111
66
2020
88
1313
99
1414
1717
1818
1919
1616
77
1212
22
33
1010
2323
2424
2525
2727
2828
2626
2929
3030
3131
3232
3333
3434
3535
3636
3737
3838
3939
4040
RXE3-001:D4
RXO2-001:D4;004:E5
RXO0-001:D4;004:E6
RXO3-001:D4;004:E5
RXE2+ 001:D4
OPC_OUT003:B1
RXO2+ 001:D4;004:E5
SCL001:A6;001:B5;003:D1;003:E3
R410 0
GND-DRXE1+ 001:D4
RXO4-001:D4
RXE2-001:D4
RXOC+ 001:D4;004:E5
R405 0
BL_PWM001:B4;003:B1
RXO1-001:D4;004:E6
VDD-P
R407 10K
+3.3V
RXE0-001:D4
RXE1-001:D4
RXOC-001:D4;004:E5
RXE4+ 001:D4
VDD-P
RXE4-001:D5
RXEC+ 001:D4
R408 0
R406 0
RXE0+ 001:D4
K401
T_SDA004:B3
T_SCL004:B3
R2034.7K
R210100
R2044.7K
R211100
SCL_T004:H2
SDA_T004:H2
DIF_P004:B2
DIF_M004:B2
IF_N 004:G3
IF_AGC
004:B3
IF_P 004:G3
AGC_TUN 004:G3
R20810K
GND-D
+5V_TUNER
C203 100n
L201STLI1608_R12KT
GND-D
C205150p
C204 100n
GND-D
C21022n
GND-DGND-D
+5V_TUNER
DIF_P 004:C1DIF_M 004:C1
IF_AGC 004:C3
T_SCL 004:C2T_SDA 004:C2
R4130
LVDS_IO1001:D6LVDS_IO2001:D6
R411 0R412 0
+1.8V_TUNER
C233100n
L20312nH
CS0603-12NJ-S
C241
1n
C2301n
C245100n
GND-D
GND-D
C25030p
GND-D
GND-D
GND-D
IF_P 004:D1
GND-D
+1.8V_TUNER
GND-D
C252100n
GND-D
GND-D
C228100n
GND-D
GND-D
+1.8V_TUNER
C256100nC244
100n
GND-D
C246
100n
SCL_T 004:D2
IF_N 004:D1
+1.8V_TUNER
C235
100n
C234
100n
GND-D
C243100n
GND-D
C255100n
AGC_TUN 004:D3
GND-D
R229
4.7K
C22556p
L204390nH
CS0603-R39J-S
L202270nHCS0603-R27J-S
+1.8V_TUNER
GND-D
GND-D
SDA_T 004:D2
C247100n
C22639p
SYS_RESET004:B3
C2421u
GND-D
GND-D
GND-D
C25430p
GND-D
C231100n
GND-D
C229100n
GND-D
C227100n
+1.8V_TUNER
GND-D
C239100n
C240220u16V
C238100n
N203AS1117-1V8
INGND
OUT
+1.8V_TUNER
C25710u
GND-D
R20710K
SYS_RESET 004:H1R416 0
X402FPC1.0-SMT11-30WX-1H
1818
1111
2525
44
2828
1717
77
2424
2121
1414
33
22
1010
2020
1313
2727
66
3030
1919
99
2323
11
2626
1616
55
2222
1212
1515
2929
88
VDD-P
GND-D
RXO3-001:D4;004:C5
RXOC-001:D4;004:C5
RXO1-001:D4;004:C5
RXO0-001:D4;004:C5
RXO2-001:D4;004:C5
RXO0+001:D4;004:D5
RXO3+001:D4;004:D5
RXO1+001:D4;004:D5
RXO2+001:D4;004:D5
RXOC+001:D4;004:D5
C232120p
C206100p
C207100p
R225
4.99K
R230100
C251
30p
C253
30p
R2340
R236
0R2370
C248
100n
C249
100n
G201
31.875MHz
N613
XC5200C
1VDDA_1
2IN1
3GND_3
4GND_4
5GND_5
6ExtChoke
7GND_7
8VDDA_8
9VDDA_9
10NC_10
11NC_11
12VDDC_12
13
VDDC_13
14
VDDA_14
15
VAGC
16
VIF
17
VDDA_17
18
SIF
19
GND_19
20
VDDC_20
21
VDDA_21
22
GND_22
23
GPIO3
24
TestMode
25GPIO2
26VDDC_26
27GPIO1
28AddrSel
29X2
30GND_30
31X1
32ExtRef
33VDDD_33
34SCL
35SDA
36GND_36
37
Reset
38
VDDA_38
39
NC_39
40
NC_40
41
V145
42
VDDC_42
43
VDDC_43
44
Rext
45
VDDA_45
46
GND_46
47
VDDC_47
48
VDDA_48
GND
+3.3V_TUNER2
+3.3V_TUNER2
+3.3V_TUNER2
+3.3V_TUNER2 R2261K
C237100u16V
C25910u
C25810u
W21PAD_PCM_D[0]U21PAD_PCM_D[1]U19PAD_PCM_D[2]AD12PAD_PCM_D[3]AC12PAD_PCM_D[4]AD13PAD_PCM_D[5]Y12PAD_PCM_D[6]AA11PAD_PCM_D[7]
Y24PAD_PCM_A[0]Y22PAD_PCM_A[1]AB22PAD_PCM_A[2]AA22PAD_PCM_A[3]AA20PAD_PCM_A[4]Y21PAD_PCM_A[5]AA18PAD_PCM_A[6]AA19PAD_PCM_A[7]AA16PAD_PCM_A[8]AA14PAD_PCM_A[9]AA12PAD_PCM_A[10]Y15PAD_PCM_A[11]AA17PAD_PCM_A[12]AA15PAD_PCM_A[13]AE14PAD_PCM_A[14]Y20PAD_PCM_RESET
AD16PAD_PCM_IRQA_NY13PAD_PCM_OE_NY14PAD_PCM_IORD_NAA13PAD_PCM_CE_NAC14PAD_PCM_WE_NAB23PAD_PCM_CD_NAB20PAD_PCM_WAIT_NAB14PAD_PCM_IOWR_NAA21PAD-PCM_REG_N
Y25PAD_PCM2_CE_N
T21PAD_PF_ALET19PAD_PF_AD[15]
Y16PAD_TS1_D[0] AD14PAD_TS1_D[1] AD15PAD_TS1_D[2] AC15PAD_TS1_D[3] AC16PAD_TS1_D[4] Y17PAD_TS1_D[5] AB17PAD_TS1_D[6] AB19PAD_TS1_D[7] Y18PAD_TS1_CLK AE16PAD_TS1_VLD AB16PAD_TS1_SYNC
U20PAD_TS0_D[0] V20PAD_TS0_D[1] R19PAD_TS0_D[2] AE13PAD_TS0_D[3] AC13PAD_TS0_D[4] Y11PAD_TS0_D[5] AB11PAD_TS0_D[6] AB13PAD_TS0_D[7] Y19PAD_TS0_CLK Y23PAD_TS0_VLD W20PAD_TS0_SYNC
AA3PAD_IP AA2PAD_IM
Y3PAD_QP Y2PAD_QM
AB1PAD_VIFP AA1PAD_VIFM
AB2PAD_SIFP AB3PAD_SIFM
AC4PAD_TGPIO0(RF_AGC_CTRL) AD2PAD_TGPIO1(DEMOD_RESET) AD4
PAD_TGPIO2(TUNER_SCL) AE4PAD_TGPIO3(TUNER_SDA)
AD3PAD_IFAGC AE3
PAD_RFAGC_TAGCP21PAD_PF_CE0ZP20PAD_PF_CE1ZR20PAD_PF_OEZT20PAD_PF_WEZP19PAD_F_RBZ
R2380
R2390
R2450
R2430
R2410R242
0
R2400
R2440
+1.8V_TUNER0
R2460
+1.8V_TUNER0 +3.3V_TUNER2
+3.3V_TUNER2
+3.3V_TUNER2
+3.3V_TUNER2
+3.3V_TUNER2
R2330
+3.3V_TUNER3
+3.3V_TUNER3
+3.3V_TUNER2
C26010u
C261100n
+3.3V_TUNER2
GND-D
L205
820nH
R206100
R205100
X201IF-10S
@pinCo
1
@pinCo
GND
Close to 309
NC
NC
Close to 309
JUMPER
JUMPER
JUMPER
JUMPER
A B C D E F G H
1
2
3
4
5
6
Power board
APPENDIX-A: Main assembly 9240KI5210 LCD-40XR11F
NAME NO. MAIN COMPONENT AND IT'S NO.
Main processing board XI6KI0130110
N101 N102,N106N613 NV01
MSD309PX-LF-SV (5270309003) NT5TU32M16DG_AC(5273216001) XC5200C (5275200002) TAS5711 ( 5275711001)
IR board XI635KI01002 Key board XI635KI01001 Power board XI6KI0132010 Remote control XI6010900802 RC-908-0A（RC-S071）
Panel XI5203408104 LTA400HM09
APPENDIX-B: Exploded view (LCD-40XR11F)
PART LIST OF EXPLODED VIEW
REF.No. DESCRIPION1 Pedestal assembly2 Standing pole3 Power board assembly4 Interface baffle (down)5 Main board assembly6 Interface baffle (right)7 RF inverter board assembly8 Speaker assembly9 IR assembly10 Front cabinet assembly11 Power switch assembly12 Display panel13 Key board assembly14 Panel holder assembly15 Back cover assembly
Note: Design and specification are subject to change without notice.
PART LISTLCD-40XR11F ver.1.0REF.No. PARTS No. DESCRIPION Q'TY REMARK1 XI6151213000 Pedestal assembly 12 XI58D0029010 Standing pole 13 XI6KI0132010 Power board assembly 14 XI5810V72200 Interface baffle (down) 15 XI6KI0130110 Main board assembly 16 XI5810P72110 Interface baffle (right) 17 RF inverter board assembly 1 No used for the model8 XI6170891000 Speaker assembly 19 XI635KI01002 IR assembly 110 XI6640520210 Front cabinet assembly 111 XI635KC01204 Power switch assembly 112 XI5203408104 Display panel 1 LTA400HM0913 XI635KI01001 Key board assembly 114 XI6153370000 Panel holder assembly 115 XI674052J160 Back cover assembly 116 XI6010900802 Remote control 117 XI5944039290 User manual 118 XI60Z0000760 Backlight board 119 XI60Z0000761 Logical board 1
Only the parts in above list are used for repairing. Other parts except the above parts can't be supplied.
Appendix: Installing the Stand
Cautions:
Make sure that you handle your TV very carefully when attempting assembly or removal of the stand. If you are not
sure of your ability to do this, or of your ability to use the tools necessary to complete this job, refer to a professional
installer or service personnel. The manufacturer is not responsible for any damages or injuries that occur due to
mishandling or improper assembly.
When using a table or bench as an aid to assembly, make sure that you put down a soft cushion or covering to prevent
accidental scratching or damage to your TV's finish.
The speaker is not intended to support the weight of your TV. Do not move or handle your TV by the speaker. This
can cause damage to your TV that is not covered by the manufacturer's warranty.
Before attempting assembly or removal of the stand, unplug the AC power cord.
You must install your TV into the stand in order for it to stand upright on a cabinet or other flat surface. If you intend to mount your TV on a wall or other vertical surface, you must remove the stand column.
If the stand is provided, please read these instructions thoroughly before attempting this installation.
NOTE:
The appearance of this product in these illustrations may differ from your actual product, and is for
comparative purposes only.
To remove the stand from the TV, just detach the screws from the stand base.
To install the stand:
1. Remove the stand from the box and place it on a table or bench.
You must pay attention to the direction of the stand. The wide portion of the stand should go towards the front of the TV.
2. Lay your TV flat (screen down) on the edge of a table or bench. Make sure that you put down a soft cushion or cloth so that your TV is not scratched.
3. Align the stand base with the TV, move the stand base gently until the locators on the stand column align with the locating grooves on the stand. And align the holes in the stand with the holes in the stand column, then secure the stand to the column with provided screws.
Installing the stand
Stand base
Locating grooves
Secure with screwsStand column
Locators
Stand column
June 2011
