LCD TV

SERVICE MANUALPRODUCT CODE No.1 682 349 45: PAL-BG(TV) DTV

FILE NO.

PRODUCT CODE No.

REFERENCE No.:SM0915100

LCD-46XR10F

CONTENTS

Safety precautions………………………………………………………………………..…

Alignment instructions …………………………….…….…………………………………

Method of software upgrading instructions………………………………………………..

Working principle analysis of the unit……………………………….………….………….

Block diagram…………………………………..………………………………….…………

IC block diagram and instruction…………………………………………………………..……

Wiring diagram …………………………………………………………………………….

Troubleshooting guide ………………………………………………………………..……

Schematic diagram…………………………………………………………………………

APPENDIX-A: Main assembly list

APPENDIX-B: Exploded View

3

5

12

15

18

19

26

27

30

Assemble & Disassemble the Pedestal Base

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 to 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 a must for the welder to wear anti static gloves. Please refer to the detailed list before replacing components that have special safety requirements. Do not change the specs and type at will. 2. Points for attention in servicing of LCD 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 Scope for operation 5 ~ +35 oC

Scope for storage -15~ +45 oC

Humidity Scope for operation 20% ~ 80%

Scope for storage <= 80% 2.13 Display of a fixed picture for a long time may result in appearance of picture residue on the screen, as commonly called “ghost shadow”. The extent of the residual picture 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. Points for attention during installation 3.1 The front panel of LCD screen is 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.

3 Alignment flow

3.1 Voltage of power supply test According to the wiring of “9232KH4601JL”, connect main board, power board and IR board correctly, then switch on the main power and press key “standby” to turn on the TV set. a) Test voltage of socket X108 each pin in turn, please refer to voltage of Table 1:

Table 1 Voltage of X108 each pin X108 Pin1 2 3 4 5 6 7 、8 9 、10 11 12 13

Vol. >2.5

V 0

4.85 V ～

5.35 V 0

4.85 V ～

5.35 V

8.55 V～

9.45 V 0

11.4 V ～

12.6 V 0

3.2 V ～

3.4 V

4.9 V ～

5.1 V

b) Test voltage of socket XV03 each pin in turn, please refer to voltage of Table 2: Table 2 Voltage of XV03 each pin

XV03 Pin1、2、3 4、5

Vol. 0 23.8 V～25.2 V

Alignment instructions

2. Test equipment

VG-848 (VGA, YPbPr signal generator) VG-849 (HDMI digital video signal generator) CA210 (color analyzer)

1. Safety Instructions Be sure to switch off the power supply before replacing or welding any components or inserting/plugging in connection wire Anti static measures to 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 a must for the welder to wear anti static gloves. Please refer to the detailed list before replacing components that have special safety requirements. Do not change the specs and type at will.

3.2 Alignment flow chart shown as Fig. 1

Fig. 1 Alignment flow chart

Check if DDC, HDCP KEY, FLASH have been burned?

Combination alignment for general assembly

White balance alignment

Connect to central signal source, check if TV functions are normal-omitted channel, analog

parameters control, etc.? Check if the output of earphones and speakers are normal?

Input high-definition component signal (mode), check YPbPr functions are normal?

Input VGA signal, check if display and other functions are

normal - analog parameters control, H/V center, etc.?

Input AV signal, check if AV functions are normal?

Setup before shipment

Accessories checkup and packing

Input HDMI signal, check if display and other functions are

normal - analog parameters control, H/V center, etc.?

4 Alignment instructions

4.1 Unit adjustment 4.1.1 According to the wiring of “9232KH4601JL”, connect main board, power board and IR board correctly, then switch on the main power and press key “standby” to turn on the TV set. Check if display is normal? 4.1.2 Using method of factory menu

a) Press key “SOURCE” first, then press keys “2, 5, 8, 0” in turn to enter into initial factory menu;

b) Press keys “” and “” to move cursor to each page of initial factory menu, then press “OK” to enter into adjusting menu of each page;

c) Press keys “” and “” to move cursor upwards or downwards within any page; d) Press keys “” and “” to do adjustment when cursor is moved to any item; e) Press key “MENU” to exit menu of any page to its superior factory menu; f) Press key “EXIT” to exit factory menu in any case; g) Press key “OK” to enter into inferior factory menu; h) Factory menu item: ADC ADJUST, for ADC calibration of VGA and Component; i) Factory menu item: W/B ADJUST, for white balance adjustment; j) Factory menu item: POWER Mode, for setting power-on mode; the default setting is

“Standby” mode unless specified by customer; Standby: TV set will be in “standby” mode after power-on; MEM: TV set will keep states before last power-off; ForceOn: TV set will turn on automatically; it also can be used as aging mode at factory;

k) Factory menu item: Other Setting->ISP Mode, the item will not be kept in memory, that is, it will be always in “OFF” mode after turning on again; “ON”: Upgrading unit software through VGA port while connecting to ISP device; “OFF”: Normal DDC functions of VGA port will recover;

l) Factory menu item: EEPROM Init, for factory and customer data initialization; TV set will reset and initial guiding interface will display after executing the item;

m) Factory menu item: Factory ChA., for factory channels presetting; it is necessary to connect to central signal source before operating the item; now digital frequency of central signal CH28（529.5 MHz）and CH33（564.5 MHz）are distributed to Australia programs; originally preset digital programs will not change along with the modification of central signal, so please operate item “DTV” of menu “Channel” to search digital programs manually, which will last about 15s;

n) Factory menu item: Shipment, all DTV/ATV programs for factory adjustment will be cleared out first, then ATV channels will be preset according to customer requirements; the item must be executed before shipment to clear out channels for factory adjustment;

o) Factory menu item: Other Setting->MST DEBUG, default setting is “OFF”, it will not be kept in memory, that is, it will always in “OFF” mode after turning on the set again; “OFF”: RS232 functions of some engineering machines can match design specifications; “ON”: It is convenient for design tools to debug the software;

p) Factory menu item: Backlight, for adjusting brightness of backlight; test voltage of X108-12# (PWM) while adjusting the item to meet the requirements of PWM voltage scope corresponding to mixture brightness described by panel specification; the item need not adjustment for it has been preset by software;

q) Factory menu item: Other Setting->SSC ADJUST, for expanded spectrum adjustment; the item need not adjustment for it has been preset by software;

r) Factory menu item: Other Setting->AUDIO Curve Setting, for sound curve adjustment; if without special customer requirements, the item need not adjustment commonly for it has been preset by software;

Note: If software is upgraded or there have been date in EEPROM already, please execute item “RESET ALL” to clear out all data before adjustment for the first time. 4.2 ADC calibration 4.2.1 ADC calibration of VGA

1） Switch “source” to VGA channel; 2） Press key “SOURCE”, then press keys “2, 5, 8, 0” in turn to enter into initial factory menu; 3） Move cursor to item “ADC ADJUST” and press key “OK” to enter into inferior factory menu; 4） Input VGA signal（VG848: Timing 856（1024×768/60 Hz）, Pattern 920 Gray 8 step(H)）;

move cursor to item “MODE ”，press keys “” and “” to select item “RGB”，then move cursor to item “AUTO ADC” and press key “OK” to begin auto-adjustment until completing the calibration.

4.2.2 ADC calibration of YPbPr 1） Switch “source” to YPbPr channel; 2） Press key “SOURCE”, then press keys “2, 5, 8, 0” in turn to enter into initial factory menu; 3） Move cursor to item “ADC ADJUST” and press key “OK” to enter into inferior factory menu; 4） Input Y/Pb/Pr signal（VG848 Timing 976（720P）,Pattern 918 SMPTE Color Bar）; move

cursor to item “MODE ”，press keys “” and “” to select item “YPbPr”，then move cursor to item “AUTO ADC” and press key “ENTER” to begin auto-adjustment until completing the calibration, prompt “SUCCESS” displaying below “AUTO ADC” means successful auto-calibration.

4.3 White balance adjustment

Unless specified by customer, default color temperature “COOL” is 12000K and its chromatic coordinates is (272, 278); color temperature “NORMAL” is 9300K and its chromatic coordinates is

(285, 293); color temperature “WARM” is 6500K and its chromatic coordinates is (323、329); 4.3.1 Adjustment procedure

TV set should be working over 30 mins to be in stabler state before white balance adjustment; Use white balance apparatus CA210 and switch to its BBY channel.

1） Switch “source” to HDMI channel; 2） Press key “SOURCE”, then press keys “2, 5, 8, 0” in turn to enter into initial factory menu; 3） Move cursor to item “W/B ADJUST” and press key “OK” to enter into inferior factory menu; 4） Input DVI/HDMI signal (16 Gray Scale Signal: 1024×768/60Hz, TIMING: 856,

PATTERN:921); move cursor to item “MODE”, press keys “” and “” to select item “HDMI1” or other HDMI channels, then move cursor to item “TEMPERATURE” and press keys “” and “” to select item “COOL”;

5） Adjust items “R-GAIN, G-GAIN, B-GAIN” to set chromatic coordinates of 14th scale as (272, 278);

6） Adjust items “R-OFFSET, G-OFFSET, B-OFFSET” to set chromatic coordinates of 4th scale as (272, 278);

7） During adjustment, make sure that 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);

8） Move cursor to item “COPY ALL” again to copy data of white balance to other channels except DTV;

9） Check if chromatic coordinates of HDMI NORMAL and WARM meet the requirements of error allowance (dark scale: ±10, bright scale: ±10) or not, otherwise adjust items “R_GAIN/B_GAIN/R_OFF/B_OFF” to meet them and then save the data;

10) Switch to other channels (ATV, AV，COMPONENT，D-SUB), check if chromatic coordinates of COOL, NORMAL and WARM meet the requirements or not, if not, adjust them respectively in the same way of HDMI and with 16 gray scale signal; exit menu “W/B ADJUST” after adjustment, the data will be save automatically;

11) DTV adjustment: switch to DTV channel, select 16 gray scale program, enter into factory menu, do adjustment following above step 5, 6, 7;

12) Please refer to the adjusting rules as follows: B Gun: coordinates of X and Y will increase when B gun is adjusted downwards;

coordinates of X and Y will decrease when B gun is adjusted upwards; R Gun: adjusting R gun will effect coordinate of X, and value of Lv slightly; coordinate of X will increase when R gun is adjusted upwards;

coordinate of X will decrease when R gun is adjusted downwards; G Gun: adjusting G gun will effect coordinate of Y, and value of Lv greatly; coordinate of Y will increase when G gun is adjusted upwards;

coordinate of Y will decrease when G gun is adjusted downwards; Note: Default color temperature specified by SANYO customer is Normal, adjust chromatic coordinates of Normal and Cool in Dynamic picture mode; adjust chromatic coordinates of Cool in Dynamic picture mode for other customers.

5 Functions checkup

5.1 TV functions Input central signal to RF port, enter into menu “CHANNEL” first, then search channels

automatically, check if there is any omitted channel, check if the output of speakers and the picture are normal. 5.2 AV port

Input signal to AV port respectively, check if the picture and the sound are normal. 5.3 YPbPr/YCbCr port

Input YUV signal from VG848 signal generator with YUV formats listed as Table 3 respectively, check if the picture and the sound are normal under the circumstances of power-on/off, switching channel and format, etc..

Table 3 YUV signal formats No. Definition H. - fre.（kHz） V. – fre.（Hz） Dot pulse fre.（MHz） Note

1 720×480 15.734 60 13.5 480i(NTSC)

2 720×480 15.734 59.94 13.5 480i(NTSC)

3 720×576 15.625 50 13.5 576i(PAL)

4 720×480 31.469 60 27 480p(NTSC PROG)

5 720×480 31.469 59.94 27 480p(NTSC PROG)

No. Definition H. - fre.（kHz） V. – fre.（Hz） Dot pulse fre.（MHz） Note

6 720×576 31.25 50 27 576p(PAL PROG)

7 1280×720 45 59.94 74.18 720p(59p)

8 1280×720 45 60 74.25 720p(60p)

9 1280×720 37.5 50 74.25 720p(50p)

10 1920×1080 33.75 59.94 74.25 1080i(59i)

11 1920×1080 33.75 60 74.25 1080i(60i)

12 1920×1080 28.125 50 74.25 1080i(50i)

13 1920×1080 67.5 59.94 148.35 1080p(59p)

14 1920×1080 67.5 60 148.5 1080p(60p)

15 1920×1080 56.25 50 148.5 1080p(50p)

16 1920×1080 - 23.94/24 - -

17 1920×1080 - 25 - -

18 1920×1080 - 29.97/30 - -

5.4 VGA port Input signal from VG848 signal generator to VGA port with VGA signal formats listed in Table 4

respectively, check if the display and the sound are normal; if there is any H/V offset, enter into main menu and select items “Picture->Screen->Auto Adjusting” in turn to make calibration automatically.

Table 4 VGA signal formats No. Definition H. - fre.（kHz） V. – fre.（Hz） Dot pulse fre.（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 1440×900 - 60 - -

17 1680×1050 - 60 - -

18 1360×768 47.7 60 85.5 -

5.5 USB port 5.5.1 PVR function

Insert formatted USB memory containing recorded-program files, press key “record list” to select and play program, check if the picture, the sound and other functions are normal.

5.5.2 Media playing function: Insert USB memory containing files of picture, audio and video, check if the picture, the sound

and other functions are normal. 5.6 MUSIC port (only for SANYO model)

Input audio signal from sound output device to side music port, check if the sound is normal.

5.7 HDMI port Input HDMI signal from VG849 signal generator to HDMI port with the formats listed in Table 3

and Table 4 respectively, check if the display and the sound (32 kHz, 44.1 kHz, 48 kHz) are normal under the circumstances of power-on, switching channels or formats, etc 5.8 Other functions checkup

Check if functions - timing on/off, sleeping off, picture/sound mode, OSD, stereo and digital audio ports, etc., are normal;

Check if pure audio program (RADIO) are normal when switching to digital programs;

Check if functions of LCN and OTA are normal.

6 User menu setup before shipment

Enter into page “LOCK” of user menu, select item “Restore Factory Default” to make setup before shipment.

Main procedures as follows:

1）Clear out information of all programs;

2）Clear out information about VCHIP – parents control;

3）Default analog parameters setup for user;

4）Set Menu Language as “English”;

5）Set Power on mode as “Off”.

NA06 5272402002 AT24C02

HDMI EDID (for

example,

supporting the

third channel

HDMI)

Yes ALL11

N106 5272402002 AT24C02 VGA EDID Yes ALL11

Note 1: Method of write-protect setup: enter into burning interface of ALL-100, tick option “Config”, press item “config Setting”, set option “Protect” as “All Protect”; make sure that option “Config” must be ticked before burning software and write-protect must be reset after ALL-100 burning software opened every time.

Note 2: Method of burning and upgrading software by using ISP burning device:

1） For main board upgrade: Connect the cable of ISP burning device to Debug port (X107) of main board; for TV set upgrade, connect both VGA ports of ISP burning device and main board, enter into factory menu and set item “ISP Mode” as “ON”;

2） Using Mstar online burning program (V4.4.2.0 or higher versions), enter into menu “Device”, tick option “WP Pin pull to high during ISP” to ensure that hardware write-protect of Flash is removed and erasing process is normal, please refer to Fig. 2;

Fig. 2 Write-protect setup

Factory software burned instructions listed as Table 5

Table 5 Factory software burned instructions

No. Part No. Part Type Software

function

Burned

before SMTBurning method

N803 5276405001 MX25L6405DMI-12G FLASH Yes Use ALL11 with write-protect, refer

to Note 1 in detail.

N804 5272404002 AT24C04 HDCP KEY Yes ALL11

NA04 5272402002 AT24C02 HDMI EDID Yes ALL11

NA05 5272402002 AT24C02 HDMI EDID Yes ALL11

Method of software upgrading instructions

Fig. 3 Successful connection to device MX25L64

If the connection is failed, press the first menu “Device” and select its option “MX25L64”, then press menu “Connect” again;

4） Press menu “Read”, select the burning file, such as “MERGE.bin”, please refer to Fig. 4

Fig. 4 Burning file selection

5） Press menu “Auto”, tick options “All chip” and “program”, please refer option switches to Fig.5;

Fig. 5 Option switches

6） Press button “Run” to begin burning process, which includes two steps: Erase and Program;

3） Press menu “Connect”, a dialog box “Device Type is MX25L64” will pop up, that is, connection has been successful, please refer to Fig. 3;

Normal burning process is described as follows:

First, the step “Erasing…， Flash Status: 03” will last for some time, or it is failed if it is passed by quickly, please confirm procedure 2）and begin burning process again; then the following step is “Programming…，Flash Status:00”; at last, a prompt “Pass” will display.

7） A prompt “Pass” will display beside button “Run” if burning process is successful, please refer to

Fig. 6;

Fig. 6 A prompt “Pass” displaying beside button “Run” for successful burning process

8） If there are other machines to be burned, remain ISP burning interface and repeat procedures 3）and 5）only;

Note 3: Method of online burning and upgrade through USB:

1） Make sure that U disk is formatted as “FAT32”;

2） Copy firmware “Merge.bin” to U disk;

3） Power on TV set, be sure to be in channel of ATV or DTV and have not any OSD interface, insert U disk into USB port of TV set;

a) First press key “SOURCE”, then press keys “2, 5, 8, 0” in turn to enter into initial factory menu;

b) Select item “software update” to begin upgrade;

4） Upgrade process:

A、Read data from U disk, while data indicator light of U disk is twinkling at the same time;

B、Begin to burn Flash，the unit will be in “standby” mode after burning process completed;

5） Please restart the unit after power-off of hardware, then enter into factory menu, confirm software parameters - version and time, execute item “RESET ALL” to complete the whole process.

*** USB burning method could not be sure to all kinds of U disks, so please try another U disk if one is inapplicable.

Working principle analysis of the unit Signal Flow

1、 PAL signal flow

Send PAL analog RF signal received from antenna to TUNER FT2119 which is controlled by main chip MSD209GL through I2C BUS; after frequency conversion by Tuner, analog IF output signal is pre-amplified and then filtered by both picture and sound SAW, then it is sent out to demodulator IC MSB1210; CVBS video signal and SIF audio differential signal will be outputted after demodulation; CVBS video signal is sent into main chip MSD209GL to be processed by modules of video decoding, deinterlacing, video processing and zoom, then LVDS signal will be outputted to drive display panel; SIF audio differential signal is sent into main chip MSD209GL to be demodulated to analog audio signal, then it is sent to earphone amplifier BH3547F to be amplified after the processes of preamplification, acoustic effect processing and volume control, and then it is divided into two, one is sent to earphone jack, the other is sent to digital audio power amplifier R2A15112 to be amplified and then drive speakers.

2、 DVB-T signal flow Send DVB-T digital RF signal received from antenna to TUNER FT2119 which is controlled by main chip MSD209GL through I2C BUS; after down frequency conversion, differential IF signal will be inputted to demodulator IC MSB1210 to be demodulated; then it will be sent to main chip MSD209GL with the standard format of serial TS stream for demultiplexing and decoding; Video route: digital video signal is sent into main chip MSD209GL for decoding and video processing after demultiplexing, then LVDS signal will be outputted to drive display panel; Audio route: digital audio signal will be sent into main chip MSD209GL for decoding and audio processing after demultiplexing, then dual-sound-track analog audio signal (stereo) is sent to earphone amplifier BH3547F to be amplified after the processes of preamplification, acoustic effect processing and volume control by main chip MSD209GL, then one is sent to earphone jack, the other is sent to digital audio power amplifier R2A15112 to be amplified and then drive speakers.

3、 AV input signal flow AV video signal is sent into main chip MSD209GL to be processed by modules of video decoding, deinterlacing, video processing and zoom, then LVDS signal will be outputted to drive display panel; AV audio signal is sent into main chip MSD209GL for acoustic effect processing and volume control after the processing of voltage division, impendence matching and AC coupling, then it is sent to earphone amplifier BH3547F to be amplified, one is sent to earphone jack, the other is sent to digital audio power amplifier R2A15112 to be amplified and then drive speakers.

4、 D-SUB/YPbPr input signal flow D-SUB/YPbPr video signal is sent into main chip MSD209GL to be processed by modules of A/D conversion, video decoding, deinterlacing, video processing and zoom, then LVDS signal will be outputted to drive display panel; D-SUB/YPbPr audio signal is sent into main chip MSD209GL for acoustic effect processing and volume control after the processing of voltage division, impendence matching and AC coupling, then it is sent to earphone amplifier BH3547F to be amplified, one is sent to earphone jack, the other is sent to digital audio power amplifier R2A15112 to be amplified and then drive speakers.

5、 HDMI input signal flow HDMI video signal is sent into main chip MSD209GL to be processed by modules of video decoding, video processing and zoom, then LVDS signal will be outputted to drive display panel; HDMI audio signal is sent into main chip MSD209GL for audio processing, preamplification, acoustic effect processing and volume control, then it is sent to earphone amplifier BH3547F to be amplified, one is sent to earphone jack, the other is sent to digital audio power amplifier R2A15112 to be amplified and then drive speakers.

6、 AV input signal flow Current active AV video signal is sent into main chip MSD209GL for video coding, then it is amplified

by peripheral video amplified circuits and then outputted; Current active AV audio signal is sent into main chip MSD209GL for preamplification, acoustic effect

processing and volume control, then it is sent to operation amplifier to be amplified and then outputted.

Brief Instruction of the Unit MPEG-2 MP@HL、H.264 Main and High profile up to Leve4.0 Decoding MPEG、Dolby Digital（AC-3）、Digital audio decoding (AAC) 3D comb filter Wide range power supply, low power consumption in standby mode（≤1W） Audio power amplifier (class D), HI-quality acoustic effect output Hi-quality processing of interlaced to progressive scanning Real integrative functions realization:

- Integrative structure - Integrative Tuner (A/D integration) - Channel-searching integration - OSD interface integration Main components of the unit:

32” LCD panel（1920X1080） Main chip：MStar MSD209GL-LF Demodulator chip：MStar MSB1210-LF Tuner：NXP FT2119 DDR：SAMSUNG K4T1G164QE-HCF7 Power amplifier (class D)：RENESAS R2A15112

FLASH ：MX25L6405DMI-12G External interfaces of the unit:

Two groups of Video and one group of RCA L/R input 　 Three groups of HDMI input 　 One group of VGA input 　 One group of audio input For VGA and DVI（Mini Phone Jack） 　 Two groups of YPBPR以及 RCA L/R input 　 One group of RF 　 One group of RS232（Mini Phone Jack） 　 One group of audio output（Mini Phone Jack）

　 One group of Video and RCA L/R output 　 One group of SPDIF（coaxial）output 　 One group of USB for upgrading

Block diagram

IC Block Diagram and Instruction

1、 Main chip MSD209GL:

GENERAL DESCRIPTION

The MSD209GL is a highly integrated controller IC for LCD/PDP DTV applications with resolutions up to full-HD(1920 x 1080). It is configured with an integrated triple-ADC/PLL, a multi-standard TV video and audio decoder, amotion adaptive video de-interlacer, a scaling engine, the MStarACE-3 color engine, an advanced 2D graphics engine, a transport processor, a high-definition (HD) MPEG video decoder, a high-definition (HD)

H.264 video decoder, a RealVideo decoder, a JPEG video decoder, a MPEG-4 decoder, and a 24-bit DSP for MPEG audio decoding, a DVI/HDCP/HDMI receiver, and a peripheral control unit providing a variety of HDTV control functions. For digital TV application, the MSD209GL comprises an MPEG-2 transport processor with advanced section filtering capability, an MPEG-2 (MP@HL profile) video decoder, a MPEG-4 decoder, a H.264 video decoder, and an audio DSP decoder for MPEG audio streams, MPEG layer I and II digital audio decoder with analog audio outputs that are designed to support existing and future DVB-T programs while handling conditional access. Furthermore,it is also possible to decode JPEG, RealVideo streams, and MP3 formats from external sources such as USB interface. For analog TV, the MSD209GL includes NTSC/PAL/SECAM multi-standard video decoder comprising a 3D motion adaptive comb filter and time-based correction, and a NICAM/A2 audio decoder to support worldwide television standards. The MSD209GL is also configured with a VBI processor to decode digital information such as Close Caption/V-chip/teletext/WSS/CGMS-A/VPS. In addition, the MStar advanced LCD TV processor enhances video quality, motion adaptive de-interlacer, picture quality adjustment units, and MStarACE-3 color engine. With USB 2.0 host controllers, UART, IR, SPI, I2C, and PWM, the MSD209GL fulfills all requirements in advanced DTV sets. To reduce system costs, the MSD209GL also integrates intelligent power management control capability for green-mode requirements and spread-spectrum support for EMI management.

MSD209GL Features： Twin -turbo 8051 Micro-controller

· Twin-turbo 8051 MCU · Interrupt controller · Supports ISP · Two full duplex UARTs · DMA engine to speed up large data movement Transport St ream De-multiplexer

· Supports serial TS interface, with or without sync signal · Maximum TS data rate is 104 Mb/sec · 32 general purpose PID filters and section filters for each transport stream de-multiplexer · One video PES and one audio PES channel · Supports DVB subtitle and digital teletext · Supports additional audio/video/PCR filters · Supports TS DMA channel for time-shift MPEG -2 A/V Decoder

· ISO/IEC 13818-2 MPEG-2 video MP@HL · Supports resolution in HDTV (1080i, 720p) and SDTV

· Supports MPEG-1, MPEG-2 (Layer I/II), Dolby Digital (AC-3), and AAC audio decoding

MPEG -4 Video Decoder · ISO/IEC 14496-2 MPEG-4 ASP video decoding · Supports resolution in HDTV (1080p@30fps) H.264 Decoder

· ITU-T H.264, ISO/IEC 14496-10 (main and high profile up to level 4.0) video decoding · Supports resolutions for all DVB, ATSC, HDTV, DVD and VCD · Supports resolution up to 1080p@30fps · Supports CABAC and CAVLC stream types · Processing of ES and PES streams, extractions and provision of time stamps RealMedia Decoder

· Supports maximum resolution up to 720p@30fps · Supports RV8, RV9, RV10, RA8-LBR and HE-AAC decoders · Supports file formats with RM and RMVB · Supports Picture Re-sampling · Supports in-loop de-block for B-frame Hardware JPEG

· Supports sequential mode, single scan · Supports both color and grayscale picture · Operates in scan unit; hardware decoder will handle the bit stream after scan header · Supports programmable region of interest (ROI) · Supports scaling down ratio: 1/2, 1/4, 1/8, applied to height and width simultaneously

NTSC/PAL/SECAM Video Decoder · Supports NTSC-M, NTSC-J, NTSC-4.43, PAL (B, D, G, H, M, N, I, Nc), and SECAM · Automatic TV standard detection · Motion adaptive 3D comb filter for NTSC/PAL · Supports Teletext level-1.5, Closed Caption (analog CC 608/ analog CC 708/digital CC 608/digital CC 708), V-chip and SCTE · Two CVBS video outputs

Multi -Standard TV Sound Processor · Supports BTSC/A2/EIA-J demodulation in NTSC and A2/NICAM/FM/AM demodulation in PAL · Supports MTS Mode Mono/Stereo/SAP in BTSC/EIA-J and Mono/Stereo/Dual in A2/NICAM

· Built-in audio DAC’s · Audio processing for loudspeaker channel, including volume, balance, mute, tone, EQ, virtual stereo/surround, and treble/bass · Supports digital audio format decoding: MPEG-1, MPEG-2 (Layer I/II), MP3, AC-3 (Dolby Digital), AAC-LC, WMA

Digital Audio Interface · I2S digital audio input & output · S/PDIF digital audio input & output · HDMI audio channel processing capability · Programmable delay for audio/video synchronization Analog RGB Compliant In put Ports

· Three analog ports support up to 1080P · Supports PC RGB input up to SXGA@75Hz · Supports HDTV RGB/YPbPr/YCbCr · Supports Composite Sync and SOG (Sync-on-Green) separator · Automatic color calibration DVI/HDCP/HDMI Compliant Input Port

· Three DVI/HDCP/HDMI input ports support up to 225MHz @ 1080P 60Hz with 12-bit deep-color resolution · Single link on-chip DVI 1.0 compliant receiver · High-bandwidth Digital Content Protection (HDCP) 1.1 compliant receiver · High Definition Multimedia Interface (HDMI) 1.3 compliant receiver with CEC (Consumer Electronics Control) support · Long-cable tolerant robust receiving MACE -4, MStar Advanced Color Engine year 2009 Edition, provides superb visual

quality for wider gamut FHD panels · Fully programmable shrink/zoom capabilities · Panorama and various scaling supports · 3D motion adaptive video de-interlacers with de-flickering and edge smoothing functions · Automatic 3:2 pull-down & 2:2 pull-down detection and recovery

· Supports sRGB and xvYCC color processing · Supports HDMI 1.3 deep color format · Supports linear/nonlinear color mapping for wider gamut panels · 10-bit internal data processing · Programmable 12-bit RGB gamma CLUT · 3D video noise reduction · MPEG artifact removal including de-blocking and mosquito noise reduction · Frame rate conversion Output Interface

· Supports up to 10-bit dual LVDS full-HD (1920 x 1080) panel interface · Supports 2 data output formats: Thine & TI data mappings · Spread spectrum output frequency for EMI suppression

CVBS Video Output 2D Graphics Engine

· 256-pin LQFP package · Operating at 1.26V (core), 1.8V (DDR2), and 3.3V (I/O and analog)

2、 MSB1210 (Digital DVB-T/VIF Demodulator MSB1210)

Integrated DVBT Receiver · Compliant with DVBT(ETSI ET 300 744) · Supports 2K, 4K, 8K and 1/4, 1/8, 1/16, 1/32 guard interval (GI) and hierarchical, non-hierarchical modes · Nordig Unified 1.0.3, D-Book, E-Book, IEC62002 (MBRAI) compliant · Dual 11-bit ADCs: accept IF, low IF, zero-IF inputs in 5, 6, 7, 8MHz channel bandwidths · All digital demodulation and timing recovery loops · CCI and ACI rejection capability · Independent ADC controls (for IF and RF) · Configurable parallel/serial MPEG-2 transport stream interface · Impulse-Noise suppression · Advanced performance for SFN networks · Supports single or dual AGC control · Direct 36MHz, 44MHz IF sampling scheme from tuner · Full-digital frequency offset recovery with wide acquisition range (+/-500kHz) · IQ imbalance compensation for ZIF Integrated VIF receiver

· Multi-standard analog TV receiver applications · Digital low IF architecture · Maximum IF gain of 48dB · Programmable TOP to accommodate different tuner gain to optimize noise and linearity

performance Miscellaneous

· Embedded 8-bit MCU · Clock generation from a single 24MHz crystal · Supports I2C interface with bypass mode · Operating voltage: 3.3V and 1.2V · 48-pin LQFP package

3、 Audio power amplifier RENESAS R2A15112 　　R2A15112FP is a Digital Power Amplifier IC developed for TV.　 R2A15112FP has a maximum power of 15W(typ) × 2ch.

(VD = 24V,THD = 1%, SE) at a 4 Ω load.　 It is possible to replace a conventional analog amplifier

with a digital amplifier easily.

　Maximum power out put (No external heat sink) 　　　　 (note) These apply when the thermal pad is soldered to

　　　 　the printed-circuit board directly. Recommended Power Condition SE operation mode :15Wx2ch(VD=24V,4Ω load,THD+N:1%） 　BTL operation mode:30Wx1ch(VD=21V,8Ω load,THD+N:10%）

Highly efficient, low noise, and low distortion PoplessBuilt-in protection - Overcurrent, overheat, and undervoltageBuilt-in Mute and Standby functionThe gain can be changed to four settings by two terminals.

　Power supply voltage : 11V to 25V　Speaker Impedance : from 4 to 8Ω

Under VoltageDetection

Over Temp.Detection

Over CurrentDetectionControl

LogicSTBYL

GND

IN1

A

MUTEL

PROT

CBIASA

IN2

PWMGen.

PWMGen.

Oscillator

ROSC

GAIN1 GAIN2

SE/BTLSelector

OUT1

HB1

VD1

VS1

OUT2

VD2

VS2

HB2

DVDD

AVCC

R

L

CLOCK

VREF

10V

5V

4、 Tuner：FT2119 FT 2119 are newly developed low-cost Half-NIM modules designed for both digital (DVB-T/C) and analog TV reception in compliance with the European ATV standards for analogue, as well as with the terrestrial standard ETS 300 744 and cable standard ETS 300 429 for digital. It consists of a 3-band RF tuner, which receives RF signal and down-converts it to an IF frequency of 36MHz for digital and 38.9MHz for analog IF. The analogue IF output can directly drive a SAW filter. A digital IF Stage, which consists of one SAW filter & gaincontrollable IF that offers a sufficient output level to be connected directly to an A/D converter

WIRING DIAGRAM

PANEL

Main Board

P

Power Board

BACKLIGHT

SPEAKER

IR BoardKey BoardPower Switch

Troubleshooting guide LCD-32XR10F

1．Panel doesn’t light up.

Yes Red No Blue

No Yes No

Switch on main power, check if red indicator lights up in STANDBY mode.

Check backlight circuits on power board and backlight board.

Press key “POWER” of remote control or the unit to turn on TV set, check indicator light.

Check if voltage of X108-13# on main board is high level.

Check if voltage of X108-3# (STB) on main board is 5V.

Check STANDBY circuits on power board.

Yes

Check backlight control circuits N101 on main board.

Check if voltage of X108-1# on main board is high level.

Check power board.

2．Backlight is normal, but no picture.

Yes Yes No No Yes TV No 有 No

Yes

Check if TV set can be operated by remote control or keys of the unit.

Aren’t there pictures of all channels?

Change main board.

Enter into factory menu, initialize EEPROM, power off and then power on TV set again, check if there is picture.

Press key “menu”, check if OSD display normally.

Change main board.

Readjust main board.

3．Picture is normal, but no sound.

No sound

Yes Yes Yes No No No Yes

No

Yes

Check if voltage of NV02-4#/5#/32#/33# is 24V.

Check 24V circuits on power board and power circuits from XV03 to NV02 on main board.

Check if voltage of NV02-10#/27# is high level.

Check if voltage of N802-143# / 227# is low level?

Are there sound from earphones?

ChangeNV02

Check amplified circuits of earphone

Touch CV04 and CV05 with probe to check if there are sounds from earphones.

Check audio output circuits on main board

Check circuits from N802-143#/227# to NV02-10#/27#.

Change N802

XOCECOSheet to

DRAWN BY71

X1.3

TUNER+DEMODULATOR

9232KH4601DL

XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.

TITLE: DWG NO.

REV.

APPROVED BY

TUNER1

DT70GI-2-E

TS_MDI[0]TS_MIVALTS_MISTRTTS_MICLK

TUNER_SCL

TS_MISTRT

TUNER_SDA

TS_MICLK

RST_1210

GND-D

+3.3V_DE

GND-D

TS_MIVAL

TV_IF_AGC

TS_MDI[0]

GND-D

+3.3V_DE

GND-D

TUNER_SDA

SDA 007:A4

+5V_TUNER

Z101K9656

1 2 3 4 5

T_RF_AGC

C11410n

V102BC847AW

TUNER_SCL

TV_FAT_IFP

SCL 007:A4

TV_IF_AGC

Z102K3953

1 2 3 4 5

TV_FAT_IFN

L104

0.56uH

+12V

GND-D

GND-D

GND-D

GND-D

GND-D

VIFM

VIFP

TV_SIFM

TV_SIFP

VIFMVIFP

TV_SIFPTV_SIFM

GND-D

GND-D

GND-D

SIFM

SIFP

TV_INM

TV_INP

VJ01

MMBT3906LT1

VJ02MMBT3904

T_RF_AGC

GND-D

VDDC +1.2V_DE

LJ01STBH2012-221PT

+1.2V_DE

+1.2V_DE

+3.3V_DE

+3.3V_DE

+3.3V_DE

VIF_+12V

SIF_CTL

RFAGC_SEL

L105BG2012D151T

L106BG2012D151T

+5V_B1

+5V_B2

+5V_B1

+5V_B2

+5V_TUNER

TV_FAT_IFP

TV_FAT_IFN

L108

22uH

L109SGMI2012-2R2KT

TP1

GND-D

GND-D

GND-D

GND-DGND-D

GND-D GND-D

GND-D

GND-D

GND-D

GND-DGND-D

GND-D

GND-D

GND-D

NJ01

MSB1210-LF

1GND_1

2AVDD_33_2

3SSIFO

4CVBSOUT

5GND_5

6CLKO

7AVDD_33_7

8VR27

9SIFIP

10

SIFIM

11

VIFIM

12

VIFIP

13GND_13

14AVDD_33_14

15GND_15

16VREFM

17VREFP

18AVDD_33_18

19ZIF_QM

20ZIF_QP

21ZIF_IM

22ZIF_IP

23GND_23

24XIN

25

XOUT

26

AVDD_33_26

27

IF_AGC

28

GND_28

29

EXTRSTN

30

I2CM_SCL

31

I2CM_SDA

32

VDDC_32

33

GND_33

34

I2CS_SCL

35

I2CS_SDA

36

TS_CLK

37TS_SYNC

38TS_VALID

39TS_DATA[7]

40TS_DATA[6]

41TS_DATA[5]

42TS_DATA[4]

43TS_DATA[3]

44TS_DATA[2]

45TS_DATA[1]

46TS_DATA[0]

47VDDC_47

48RF_AGC

GJ01

24MHz

2B1

3RF_AGC

11DIF1

4SCL

12AIF

5SDA

6B2

1Ant_Power

7Vtu_T.P

8AS

9IF_AGC

10DIF2

C112

470u

16V

C190

100p

L101

STBH3216-301PT

GND-D

GND-D

L107

0.68uH

V101

2SC4215

C104220u25V

LJ02

RJ2810K

R10210K

RJ2110K

RJ31

10K

RJ05

10K

RJ29

10K

R23810K

RJ2710K

R10110K

RJ0910K

R2390

R2340

R187

0

R2360

R105

0

R103 0

R2070

R2330

R2350

CJ03 100n

CJ16 100n

CJ06 100n

C115 100n

CJ17 100n

CJ05 100n

C116 100n

CJ18 100n

CJ15 100n

C117 100n

C118 100n

CJ09

100n

CJ02 100n

CJ01 100n

CJ04 100n

R1075.6K

R1081K

R109

680

R1116.8K

R1126.8K R

113

10K

R11422K

R1154.7K

R116100K

RJ03 100

RJ06100

RJ07100

RJ04 100

RJ10

4.7K

RJ08

4.7K

RJ1647

RJ1847

RJ1947

RJ1747

RJ206.8K

RJ2333

RJ2533

RJ2233

RJ12 33RJ13 33

RJ2433

CJ14

39p

CJ13

39p

CJ0833p

CJ0733p

RJ11

1K

CJ10

22n

CJ1922n

CJ20

10p

R11039

R10451

RJ26

100K

CJ111u

RJ15

300

RJ14

300

D101BA891

L102

STLI1608-R56KT

L118

STLI1608-R68KT

GND-D

C10510n

C10710n

C10610n

C10110n

C11110n

C11310n

C11010n

CJ121n

5V_RF

5V_RF

5V_RF

5V_RF

C28910n

GND-D

5V_RF

CJ31

CJ23

100n

CJ28

100n

C288

100n

C103

100n

CJ26

100n

CJ24

100n

CJ27

100n

CJ22

100n

C102

100n

CJ21

100n

C189

100n

CJ30

100n

CJ29

100n

RJ012.2K

RJ022.2K

R2370

R106

330

C108

10u

C109

10u

CJ25

10u

RJ320

LJ03

LJ04

GND-D

GND-D

CJ33

5.6p

CJ32

5.6p

53822B56K3

TCL1 NC2 5V3 RFAGC4 SCL5 SDA6 5V7 VT8 AS9 IFAGC10 DIF211 DIF112 AIF

NUTUNE1 NC2 NC3 RFAGC4 VT5 AS6 SCL7 SDA8 5V9 IFAGC10 DIF+11 DIF-12 IF

ADD AS(*VCC)C0 0-0.1C2 OPENC4 0.4-0.6C6 0.9-1

330nH51P330nH

330nH

A B C D E F G H

1

2

3

4

5

6

XOCECOSheet to

DRAWN BY72

X1.3

AV IN/OUT

9232KH4601DL

W1

R1

W2

R2

YUV2_LIN

YUV1_LIN

YUV2_RIN

AV_LIN

YUV1_RIN

AV_OUTV

Z103470MHz

GND-D

GND-D

C171 1u

C147 1u

GND-D

X104JY-3541L-01-030

G

R

L

C145 1u

VGA_G_IN

AV_OUTR

PESD5V0L4UGN104

1

2

345

N101PESD5V0L5UY

1 2 3456GND-D

Y2_INPUT

GND-D

GND-D

GND-D

Y1_INPUT

GND-D

PESD5V0L5UYN102

1 2 3

456

X102HJR-613/PB-1

B2

B1

G2

G1

R2

R1

V103MMBT3904

C1572.2u

AV_ROUT

X103HC1038-15F-3.08

1

2

3

4

5

6

7

8

9

11

12

13

14

1015

X105AV13-06-526

B2

B1

G2

G1

R2

R1

GND-D

GND-D

AV_CVBSOUT

GND-D

Z104470MHz

AV_OUTR

GND-D

GND-D

GND-D

GND-D

AV1_R_IN

Pr2_INPUT

AV_OUTL

PESD5V0L5UYN103

1 2 3

456

Z105470MHz

GND-D

AV_OUTL

GND-D

GND-D

L111BG2012D151T

GND-D

VGA_VSYNC

VGA_R_IN

GND-D

Pr1_INPUT

C148 1u

GND-D

GND-D

AV_LOUT

AV1_L_IN

VGA_HSYNC

+12V

L110BG2012D151T

GND-D C170 1u

GND-D

AV1_INPUT

N108

PESD5V0L4UG1

23 4 5

GND-D

Z106470MHz VGA_B_IN

GND-D

PESD5V0L4UG

N1051

2

3 4 5

Pb2_INPUT

GND-D

C1562.2u

GND-D

GND-D

Pb1_INPUT

N107

PESD5V0L4UG

1

2345

C146 1u

V104MMBT3904

GND-D

Z107470MHz

+12V

GND-D

VGA_LIN

VGA_RIN

YUV1_L_IN@xrefL

YUV1_R_IN

YUV2_R_IN@xrefL

YUV2_L_IN@xrefL

VGA_SOG_IN

GND-D

SOG1_INPUT

SOG2_INPUT

+5V

D102

MMBD1204

N10624C02N-10SI27

1AO

2A1

3A2

4GND5 SDA

6 SCL

7 WP

8 Vcc

VCC-VGA

VCC-VGA

C176 1u

GND-D

GND-DGND-D

C175 1u

N109

PESD5V0L4UG

1

23 4 5

AV2_INPUT

GND-D

GND-DGND-D

V112MMBT3906LT1

C267

2.2u

GND-D

V111MMBT3904

AV_OUTV

AV_OUTV

X106

AV3-14WKD

YW

@pinCo

@pinCo

R

@pinCo

V113BC847AW

V114BC847AW

TXD_UPDATE

RXD_UPDATE

V115BC847AW

+3.3VDD

ISP_EN

C269470u

16V

C126

100p

C129

100p

C125

100p

C128

100p

C124

100p

C127

100p

C13247p

C13347p

C17347p

C13147p

C16547p

C13447p

C16947p

C16847p

C13047p

C12347p

C143 47n

C152 47n

C137 47n

C140 47n

C139 47n

C174 47n

C149 47n

C144 47n

C172 47n

C141 47n

C151 47n

R11710K

R11810K

R18910K

R25210K

R163

10K

R164

10K

R18810K

R165

10K

R12310K

R12110K

R12410K

R18110K

R16710K

R16810K

R12210K

R18410K

R1310

R1190

R1660

R1280

R1300

R1290

R179

75

R14075

R14275

R13875

R13975

R180

75

R13775

R14175

R194

12K

R134

12K

R135

12K

R132

12K

R125

12K

R133

12K

R185

12K

R192

12K

R136

12K

R195

12K

R157 33R158 33

R25433

R155 33

R24933

R14433

R156 33

R14333

R145 47

R152 47

R191 47

R161 47

R159 47

R174

47

R193 47

R176

47

R149 47

R162 47

R151 47

R147 47

R148 47

R150 470

R146 470

R160 470

R154

22K

R153

22K

R170

8.2K

R172

8.2K

R173

4.7K

R175

4.7K

R178

100K

R177

100K

R253200

R169

47K

R171

47K

R243

15K

C136 1u

C135 1u

C155

1u

16V

C154

1u

16V

R251470

R250470

X101

RCA-410A-10

32

L2

1

L1

4

R1

5

R2

6

C150 1n

C138 1n

C142 1n

C160

1n

C161

1n

5V_RF

V107BC847AW

C279

10u

+3.3AVDD

GND-D

GND-D

EARPH_DECT

R263

100K

MP3_LIN

AV2_LIN

N118HEF4052BT

1OY

22Y

3Y-COM

43Y

51Y

6INH

7VEE

8VSS

9B

10A

113X

120X

13X-COM

141X

152X

16VDD

R261

47K

GND-D

R259

100K

R265

4.7K

C281 1u

+5V

C282

10u

R267

10K

GND-D

C2801u

AV2_R_IN

R264

100K

AV2_L_IN

R26247K

L119BG2012D151T

R26610K

MP3_RIN

R260

100K

AV2_RIN

GND-D

R26910K

R26810K

R271

12K

MP3_LIN

GND-D

MP3_RIN

GND-D

X110JY-3541L-01-030

G

R

L

C285

47p

R270

12K

C284

47p

C2861u

C2871u

R272

0

R2730

AV2_LIN

AV2_RIN

C121

100n

C122

100n

C163

100n

C120100n

C159

100n

C283

100n

C119

100n

C153100n

C158

100n

C268

100n

C164

100n

C162

100n

R244

470

C26610u

R242

39K

R245

75

R24875

R247

51

V116MMBT3906LT1

GND-D

R246 220

R120

75

R126

75

R127

75

WP: H=READ ONLY

AV2 (SIDE)

XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.

TITLE: DWG NO.

REV.

APPROVED BY

A B C D E F G H

1

2

3

4

5

6

XOCECOSheet to

DRAWN BY73

X1.3

MAIN CHIP

9232KH4601DL

PM SARx4 SPI

PM-x1USB

&I2C-MUART I2S-O&I

DDR2 x16-Addr, CLK

Linx5, Lout x3AUDIO,

HDMI-in x2

RGB-in x3

CVBS-in x7

CVBS-O x2

SIF x1

VIF x1(NC)

I2C-S

DDCx2

USBHDMI-in x1

DDC x1 X1 SPI

LVDS X2

(10 bits)

DDR2 x16

-Data

Serial TS

Ethernet

XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.

TITLE: DWG NO.

REV.

APPROVED BY

GND-D

24C04

24C32

(incl. S-video)

RESET

KEY_POW

SOFT_CHECK

IR_SYNC

GND-D

B_CASZ

B_ODT

B_MADR11

B_MADR2

B_MADR5

B_MADR12

B_BA1

B_MDATA6

B_MADR7

B_UDQM

B_MCLKZ

B_MDATA14

B_BA2

B_MDATA12

B_MADR4

B_MDATA0

B_MADR10

B_MDATA4

B_MDATA1

B_BA0

B_MDATA8

DDR2_1V8

B_MADR8

GND-D

B_MDATA2

B_MDATA13

B_MADR3

B_MADR1

B_MDATA5

B_MADR0

B_MADR6

B_UDQSM

B_LDQSP

B_MADR9

B_MDATA11

B_MDATA10

B_MCLK

B_CKE

B_MDATA3

B_MDATA7

B_RASZ

B_UDQSP

B_WEZ

B_MDATA15

B_LDQSM

B_MDATA9

B_LDQM

GND-D

+3.3VDD

GND-D

TXCLKOUTE-

TXCLKOUTE+

TXOUT0O-

TXOUT4E-

TXCLKOUTO+

TXOUT3E-

TXOUT2E-

TXOUT4E+

TXOUT0O+

TXOUT40-

TXOUT3O-

TXOUT1E+

TXOUT2O-

TXOUT4O+

TXCLKOUTO-

TXOUT2E+

TXOUT2O+

TXOUT3O+

TXOUT1O-

TXOUT0E-

TXOUT0E+

TXOUT3E+

TXOUT1O+

TXOUT1E-

TS_MIVAL

TS_MDI[0]

TS_MICLKTS_MISTRT

AV_LOUT

GND-DGND-D

EEP_W_EN

C8022.2u

PRIM_AUD_OUT_R

C8012.2u

PRIM_AUD_OUT_L

GND-D

AV_ROUT

GND-D

GND-D

VGA_LIN

VGA_RIN

AV1_R_IN

AV1_L_IN

YUV2_L_IN

YUV1_R_IN

YUV1_L_IN

YUV2_R_IN

VGA_SOG_INVGA_G_IN

VGA_B_IN

VGA_R_IN

Pb1_INPUT

SOG2_INPUT

Pr1_INPUT

Y2_INPUT

SOG1_INPUTY1_INPUT

Pb2_INPUT

Pr2_INPUT

AV1_INPUT

GND-D

VGA_VSYNC

VGA_HSYNC

GND-D

+5V

GND-D

GND-D

HDMI-2_RXC-

HDMI-2_RX2+

HDMI-2_RX1+

HDMI-2_RX0-

SDA_HDMI-2

HDMI-2_RXC+

HDMI-2_RX0+

HDMI-2_RX2-

HDMI-2_RX1-

SCL_HDMI-2

HDMI-1_RX2+

HDMI-1_RXC+

HDMI-1_RX2-HDMI-1_RX1+

HDMI-1_RXC-

HDMI-1_RX1-

SDA_HDMI-1

HDMI-1_RX0+

SCL_HDMI-1

HDMI_CEC

HDMI-1_RX0-

HOTPLUG_HDMI-2_OUT

HOTPLUG_HDMI-1_OUT

HOTPLUG_HDMI-3_OUT

HDMI-3_RX0+

HDMI-3_RX0-

HDMI-3_RXC-

SDA_HDMI-3

HDMI-3_RXC+

SCL_HDMI-3

HDMI-3_RX1+

HDMI-3_RX2+

HDMI-3_RX1-

HDMI-3_RX2-

GND-D

SCL

+5V_STB

+3.3VDD

GND-D

GND-D

GND-D

V801BC847AW

SDA

GND-D

+3.3VDD

KEY

LED1

IR_SYNC

SPI_DI

DM0

GND-D

DP0

ADJ_PWM

FU801SMD1206P075TF

PWR_ON/OFF

KEY

GND-D

5V_USB0

DP0

PH_DECT

FLASH_WP#

BLK_ON

SPI_CZ1

X801USB3112

1

2

3

4

SPI_CK

MUTE_PH

DM0

SPI_DO

RST_1210MUTE_AMP

GND-D

GND-D

GND-D

SIFPSIFM

AV2_L_IN

AV2_R_IN

L801STBH2012-221PT

GND-DGND-D

AVDD_MPLL

AVDD_DM

AVDD_ADC

AVDD_DM

AVDD_ADC

AVDD_ADC

AVDD_DM

VDDC

AVDD_AUSDM

+3.3AVDD

AVDD_USB

+3.3AVDD

SDA

FLASH_WP#

N803EN25B64

1HOLD

2Vcc

3NC3

4NC4

5NC5

6NC6

7S

8SO/SIO1

9W/ACC

10GND

11NC11

12NC12

13NC13

14NC14

15SI/SIO0

16SCLK

SPI_CK

GND-D

SCL

GND-D

GND-D

SDA

GND-D

SPI_CZ1

EEP_W_EN

GND-D

N805

1AO

2A1

3A2

4GND

5SDA

6SCL

7WP

8Vcc

SPI_DO

GND-D

SCL

GND-D

GND-D

GND-D

N804

1AO

2A1

3A2

4GND

5SDA

6SCL

7WP

8Vcc

SPI_DI

SPDIF

SPDIF

USB_SW

PANEL_ON/OFF

AVDD_LPLL

SIF_CTL

SDA

SCL

+3.3AVDD +3.3AVDD +3.3AVDD

+3.3AVDD

+3.3AVDD

+3.3AVDD

STANDBY_AMP

RFAGC_SEL

AV2_INPUT

UART_TX

UART_RX

TV_INMTV_INP

AV_CVBSOUT

AVDD_MEMPLL

DDR2_1V8

GND-D

X802

1

2

LVDS_IO2LVDS_IO1

LVDS_SDALVDS_SCL

GND-DAVDD_VIF

EARPH_DECT

G801

24MHz

C826

100u

16V

ISP_EN

PM_UART_RX

+3.3AVDD

+5V_STB

X803

1

2

3

4

5

6

SDA

SCL

+3.3AVDD

C803 100n

C813 100n

C804 100nC805 100n

C808 47n

C809 47n

C807 47n

C806 47n

C836100n

R802 47

R803 47

R804 47

R801 47

R806

0

R844

0

R816

0

R808390

R838100

R811100

R830100

R840100

R812100

R814100R813100

R839100

R841100

R842100

R8151M

R820

33

R85433

R817

33

R85533

R83233

R82533

R818

33

R83633

R85633

R819

33

R85733

R83133

R822

1K

R821

1K

R823

1K

R824

1K

R829

4.7K

R834

4.7K

R833

4.7K

R8534.7K

R858

4.7K

R848

10K

R843

10K

R850

10K

R84610K

C831

100n

R805

13K

R809

13K

R810

13K

R807

13K

R828

1K

R826

1K

R835

100K

R851

330

R845

0

N806EN25B32-100HIP

1CS#

2SO

3WP#

4GND

5SI

6SCLK

7HOLD#

8VCC

+3.3AVDD

GND-D

C824

20p

C825

20p

C837

20p

C811

1u

X804

TJC10S-07A

1

2

3

4

5

6

7

N801

APX810-29SAG-7

Vcc

GND RESET

R83722

C8212.2n

C8192.2n

C8222.2n

C8122.2n

C820

1n

C828

1n

X805RCA-103A-OR

OR

R852

1K

C832

100n

C834

100n

C823

100n

C835

100n

C827

100n

C817 100n

C814 100n

C829

100n

C818 100n

C833

100n

R847 200

R859

22

R849

100

C81010u

C81510u

C81610u

C830

10u

C838

100u

16V

+3.3VDD

R8600

D105B140-13-F

LED_SW

LED_SW

R864

1KR863

1K

V803BC847AW

R86210KR861

10K

V802BC847AW

GND-D

+5V_STB+3.3VDD

1B_RXCN2B_RXCP3B_RX0N4B_RX0P5

HOTPLUGB6B_RX1N7B_RX1P8AVDD_3389RXB2N10RXB2P11

RXACKN12RXACKP13RXA0N14RXA0P15

AVDD_33_1516RXA1N17RXA1P18RXA2N19RXA2P20

HOTPLUGA

26SOGIN127

GIN1P28RIN1P29BIN0M30

BIN0P31GINM32

GIN0P33SOGIN034RIN0M35

RIN0P36AVDD_33_3637BIN2P38GIN2P39SOGIN240

RIN2P41CVBS6P42CVBS5P43CVBS4P44CVBS3P45CVBS2P

56SIF0M57

VIFM58VIFP59AVSS_VIF60AVDD_VIF61

VDDC_6162AUVRM63AUOUTL164AUOUTR1

65

AUL0

66

AUR0

67

AUL1

68

AUR1

69

AUL2

70

AUR2

71

AUL3

72

AUR3

73

AUCOM

74

AUL4

75

AUR4

81

AUOUTL0

82

AUOUTR0

83

VDDC_83

84

DDCA_CK

85

DDCA_DA

86

DDCDA_CK

87

DDCDA_DA

88

DDCDB_CK

89

DDCDB_DA

90

GPIO20

91

VDDP_91

92

VDDC_92

93

UART2_RX

94

UART2_TX

95

DDCDC_CK

96

RXCCKN

97

RXCCKP

98

DDCDC_DA

99

RXC0N

100

RXC0P

21REXT22

VCLAMP

46CVBS1P47VCOM1

54VR2755

SIF0P

79

AUOUTL2

80

AUOUTR2

23REFP24REFM25BIN1

48CVBS049

VCOM050AVDD_33_5051

CVBSOUT152CVBSOUT053TAGC

76

AUVRP

77

AUVAG

78

AVDD_AU

101

GND_101

102

RXC1N

103

RXC1P

104

AVDD_DM

105

RXC2N

106

RXC2P

107

HOTPLUGC

108

USB1_DM

109

USB1_DP

110

SCK

111

SDI

112

SDO

113

SCZ

114

PWM0

115

PWM1

116

LVA4P

117

LVA4M

118

LVA3P

119

LVA3M

120

LVACKP

121

LVACKM

122

LVA2P

123

LVA2M

124

LVA1P

125

LVA1M

126

LVA0P

127

LVA0M

128

VDDP_128

129LVB4P

130LVB4M

131LVB3P

132LVB3M

133LVBCKP

134LVBCKM

135LVB2P

136LVB2M

137VB1P

138LVB1M

139LVB0P

140LVB0M

141AVDD_LPLL

142VDDC_142

143GPIO150_I2S_OUT_MUTE

144GPIO151_I2S_OUT_SD2

145GPIO152_I2S_OUT_SD3

146GPIO153

147GPIO89

148GPIO92

149GPIO93

150GPIO94

151GPIO95

152GPIO100

153GPIO101

154GPIO104

155VDDP_155

156GPIO105

157TS1DATA

158TS1VALID

159TS1SYNC

160TS1CLK

161VDDC_161

162MADTA[4]

163MADTA[3]

164MADTA[1]

165MADTA[6]

166AVDD_DDR_166

167MADTA[11]

168MADTA[12]

169MADTA[9]

170MADTA[14]

171AVDD_DDR_171

172DDR2_DQM[1]

173DDR2_DQM[0]

174DDR2_DQS[0]

175DDR2_DQSB[0]

176AVDD_DDR_176

177VDDP_177

178DDR2_DQS[1]

179DDR2_DQSB[1]

180AVDD_DDR_180

181MDATA[15]

182MDATA[8]

183MDATA[10]

184MDATA[13]

185AVDD_DDR_185

186MDATA[7]

187MDATA[0]

188MDATA[2]

189MDATA[5]

190MCLK

191MCLKZ

192GND

193

AVDD_MEMPLL

194

VDDP_194

195

MVREF

196

ODT

197

RASZ

198

CASZ

199

MADR[0]

200

MADR[2]

201

MADR[4]

202

MADR[6]

203

MADR[8]

204

MADR[11]

205

WEZ

206

BADR[2]

207

BADR[1]

208

BADR[0]

209

MADR[1]

210

MADR[10]

211

AVDD_DDR_211

212

MADR[5]

213

MADR[9]

214

MADR[12]

215

MADR[7]

216

MADR[3]

217

MCLKE

218

VDDC_218

219

I2S_IN_WS/GPIO67

220

I2S_IN_BCK/GPIO68

221

I2S_IN_SD

222

I2S_OUT_MCK

223

I2S_OUT_WS

224

VDDP_224

225

VDDC_225

226

I2S_OUT_BCK

227

I2S_OUT_SD

228

SPDIFO

229

UART2_RX/I2CM_SDA

230

UART2_TX/I2CM_SCK

231

PWM2

232

GND_232

233

USB0_DM

234

USB0_DP

235

PM_SPI_CK

236

PM_SPI_DI

237

PM_SPI_DO

238

PM_SPI_CZ

239

SAR0

240

SAR1

241

SAR2

242

SAR3

243

AVDD_MPLL

244

XOUT

245

XIN

246

GPIO135

247

GPIO138

248

GPIO139

249

GPIO140

250

IRIN

251

HSYNC0

252

VSYNC0

253

HSYNC1

254

VSYNC1

255

CE

256

HWRESET

257

PAD

LED1

R86610K

LED2

X806

GND-D

R867

4.7K

+3.3AVDD

1%

USB INTEFACE

POWER_ON/OFFL:POWER OFFH:POWER ON

WP: H=READ ONLY

1%

12MHz

N802

MSD209GL-LF

A B C D E F G H

1

2

3

4

5

6

XOCECOSheet to

DRAWN BY74

X1.3

DDR2+LVDS+RS232

9232KH4601DL

XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.

TITLE: DWG NO.

REV.

APPROVED BY

FOR 12V POWER PANEL

B-MDATA11

B-MDATA0

B-MDATA3

B-MDATA8

B-MDATA12

B-MDATA4

B-MDATA6

B-MDATA14

B-MDATA2

B-MDATA7

B-MDATA5

B-MDATA9

B-MDATA1

B-MDATA15

B-MDATA10

B-MDATA13

TXCLKOUTO-

TXOUT3E-

TXOUT0E-

TXCLKOUTE+

TXOUT2E-

TXOUT0O+

TXOUT1O+

TXOUT2E+

TXOUT2O-

TXOUT3E+

TXOUT4E+

TXOUT2O+

TXOUT1O-

TXOUT4E-

TXOUT40-

TXOUT1E-TXOUT1E+

TXOUT4O+

TXOUT0O-

TXCLKOUTO+TXOUT3O-

TXCLKOUTE-

TXOUT0E+

TXOUT3O+

RXD_UPDATEUART_RX

UART_TX TXD_UPDATE

B-MVREF

LVDS_IO1LVDS_IO2

LVDS_SDALVDS_SCL

B_MADR9

B-MADR1

B_MDATA12

B-MDATA10

B-MDATA7

B-MADR12

B_MDATA3B-MDATA1

B-MDATA12

B_MADR4

B_MCLKZ

B_MDATA1

B-MADR4

B_CLK+

B-MDATA3

R32856R32756

B-MADR0

B_MADR1

B-MADR9

B_CLK-B_MCLK

B_UDQM

B-MADR5

B-MDATA3

B-MDATA5

B-CKE

B-MDATA2

B_LDQSP

B-MDATA13

B_MDATA13

B_UDQSP

R31956

B-MDATA11

B_MDATA2

B-MDATA7

B-MADR7

B-MDATA5

GND-D

B-MADR5

B_LDQM

B-MDATA12

B-MDATA10

B_MDATA9

B-MDATA15

B-MADR2

B-MDATA11

B-MDATA0

B_CKE

B-MDATA14

B-MDATA4

B-CKE

B-BA2

GND-D

B-MDATA9

B-MADR4

B-MADR0

B_MDATA6

B-MADR2

B_ODT

B_RASZ

B_MDATA8

B-MADR8

DDR2_1V8

B_MDATA15

B-MADR3

B-WEZ

B-BA0

B_MADR5

B-BA1

B_MADR8

B_MDATA4

B-MDATA13

B-MADR1

B-RASZ

B_MDATA11

B_UDQSM

B_BA2

GND-D

B-MDATA6

B_MADR7

B-MADR6

B_MADR10

B-CASZ

B_MDATA7

B-MDATA2

B_MADR0

B-ODT

B-MADR9

B-MDATA9

B_LDQSM

B-MADR11

B_BA1

B_WEZ

B-MADR3

B-CASZ

B-MDATA14

R32656

B-WEZ

B-MDATA1

B_MDATA14

B-MADR7

GND-D

B_MADR6

B-MDATA6

B-MADR10

B_CLK+

B-BA1

B_MDATA10

B_CASZ

B_MDATA5

B-MDATA8

B-ODT

B-MADR6

B-MADR8

B_CLK-

B_MADR2

B-MADR10

B_BA0

B-MDATA8

B-BA2

B_MADR12

B-MADR11R32056

B-MDATA0

B-MDATA15

B-RASZ

B_MDATA0

DDR2_1V8

B-MDATA4

B_MADR3

B_MADR11

B-MADR12

B-BA0

R32456R32556

R32156

R32356R32256

R31856R31756R31656R31556

R31256

R31456

R31156

R31356

R30856

R31056R30956

GND-D

GND-D

R405

?

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

TXOUT40-

5V_USB0

TXOUT2O+

TXOUT3O+

TXOUT4O+

GND-D

TXOUT0O-

+5V

+5V

TXOUT0O+

L402

STPB3216-380PT

TXOUT2E-

GND-D

GND-D

GND-D

USB_SW

+12V

TXOUT1E+

SDA

V403

BC847AW

TXOUT2E+

TXCLKOUTE+

TXOUT1O-

TXOUT4E+

GND-D

TXCLKOUTE-

PANEL_POWER

L401

STPB3216-380PT

SCL

GND-D

TXOUT1E-

PANEL_ON/OFF

N401AO4803A

1S2

2G2

3S1

4G1

5D1_5

6D1_6

7D2_7

8D2_8

TXOUT2O-

TXOUT3O-

GND-D

GND-D

+5V_USB

V402

BC847AW

V401BC847AW

TXOUT1O+

TXOUT3E+TXOUT3E-

+5V_PANEL

L403

STPB3216-380PT

TXCLKOUTO-

TXOUT4E- X402

@2.36X14B

1

PANEL_POWER

TXOUT0E+TXOUT0E-

TXCLKOUTO+

TXD_UPDATE

+3.3VDD

N111MAX3232CSE

1C1+

2V+

3C1-

4C2+

5C2-

6V-

7T2OUT

8R2IN

9R2OUT

10T2IN

11T1IN

12R1OUT

13R1IN

14T1OUT

15GND

16Vcc

GND-D

X107

1

2

3

4

N110

1

23 4 5

GND-D

GND-D

RXD_UPDATE

+3.3AVDD

UART_TX

UART_RX

GND-D

GND-D

X109

HJK-3.5-401

G G

G

C Y

SG

R

L

LVDS_IO1LVDS_IO2

LVDS_SDALVDS_SCL

+3.3VDD

PM_UART_RX

+3.3AVDD

+3.3AVDD

R199

100

R198100

R182

100

R186

100

R42233

R19733

R19633

R42133

R183

4.7K

R402

4.7K

R201

4.7K

R404

4.7K

R204

4.7K

R413

4.7K

R411

4.7K

R427

4.7K

R202

0

R403

0

R203

0

R302

1K

R301

1K

R307

150

R33022

R33322

R332 22

R303 22

R30422

R329 22

R33122

R306 22

R305 22

R401

1K

R4071K

R408

7.5K

R409

7.5K

R412

47K

R410

47K

R406

10K

R424

10K

R426

10K

R425

10K

R423

10K

C4031u

C402

1u

C401

1u

N301

K4T1G164QE-HCF7

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

R419 22

R416 22

R414 22

R418 22

R415 22

R417 22

C304

100n

C310

100n

C406100n

C302

100n

C308

100n

C404100n

C407

100n

C306

100n

C307

100n

C181100n

C405

100n

C311100n

C309

100n

C177

100n

C305

100n

C180100n

C182100n

C179100n

C178100n

C301

10u

C303

10u

R200 0

1%

1%

A B C D E F G H

1

2

3

4

5

6

XOCECOSheet to

DRAWN BY75

X1.3

POWER

9232KH4601DL

M

M

GND-D

GND-D+5V_STB

L112STPB3216-380PT

L115SLF10145T-470M1R4-PF

21

+12V

GND-D

GND-D

V109BC847AW

PWR_ON/OFF

+5V_STB

+5V_STB +3.3VDD

GND-D

+3.3V_DE+5V

GND-D

GND-D

GND-D

GND-DGND-D

GND-D

GND-D

+3.3AVDD

+5V_PANEL

+3.3VDD

+5V

VDDC

AVDD_MPLL

AVDD_MPLL

+3.3AVDD

AVDD_ADC

AVDD_DM

AVDD_USB

AVDD_MEMPLL

AVDD_LPLL

GND-D

+12V

GND-D

GND-D

GND-D

GND-D

DDR2_1V8N113

AP1117-ADJ

IN

ADJ

OUT

GND-D

C191

2.2u

VDDC

GND-D

DDR2_1V8

C222

2.2u

GND-D

AVDD_ADC

GND-D

C248

2.2u

AVDD_DM

GND-D

AVDD_LPLL

GND-D

AVDD_AUSDM

C243

2.2u

GND-D

+5V_USBL117

STPB3216-380PT

+3.3VDD

AVDD_MEMPLL

C256

2.2u

GND-D

L128STBH2012-221PT

L121STBH2012-221PT

L125STBH2012-221PT

L123STBH2012-221PT

L113STBH2012-221PT

L116STPB3216-310PT

D103

B240-13-F

D104

B240-13-F

GND-D

GND-D

+12V

BLK

PWM

+12V

GND-D

N114MP1410-C019

1BS

2IN

3SW

4GND

5FB

6COMP

7EN

8N/C

N115MP1410-C019

1BS

2IN

3SW

4GND

5FB

6COMP

7EN

8N/C

+3.3AVDD

L126STBH2012-221PT

L127STBH2012-221PT

AVDD_AUSDML124STBH2012-221PT

ADJ_PWM

+3.3AVDD

+5V

GND-D

+5V

GND-D

GND-D

BLK

V108BC847AW

PWM

BLK_ON

+5V

GND-D

V106BC847AW

C221

2.2u

AVDD_USB

C219

2.2u

C232

2.2u

GND-D

+3.3AVDD

V110BC847AW

GND-D

+5V_STB

X108TJC3S-13A

1

2

3

4

5

6

7

8

9

10

11

12

13

L114SLF10145T-470M1R4-PF

21

N116

AS1117-3V3

IN OUT

AVDD_VIF

GND-D

C254

2.2u

L122STBH2012-221PT

AVDD_VIF

C188

220u

25V

C244

100u

16V

C211

100u

16V

C203

100u

16V

C183

220u

16V

C187

220u

16V

C204

220u

16V

C192

220u

16V

C196

100u

16V

C202

220u

16V

L103STPB3216-380PT

N112AZ1084S-3.3

Vin

ADJ/GND

Vout

C215

100p

C216

100p

R2170

R206

0

R209100

R865

10K

R22510K

R218

10K

R212

10K

R222

10K

R240

10K

R22610K

R2144.7K

R241

4.7K

R2194.7K

R221

4.7K

R215

1K

R223

909

R228

33K

R23010K

R22910K

R232

15K

R231

15K

R227

649

R205

20K

C194

10u

16V

C218

10u

16V

C210

10u

16V

C195

10u

16V

C270

10u

16V

C271

10u

16V

C273

10u

16V

C272

10u

16V

R224

402

C20110n

C20010n

C213

1.5n

C212

1.5n

C208

4.7n

C209

4.7n

R255331W

5V_RF

C274

100u

25V

N117AZ1084S-ADJ

IN

ADJ

OUT

R256331W

C276

10n R

258

909

+12V

GND-D

GND-D

GND-D

C277

220u

16V

C241100n

C265100n

C217

100n

C252100n

C197

100n

C199

100n

C260100n

C275

100n

C233100n

C278

100n

C227100n

C257100n

C214

100n

C259100n

C205

100n

C253100n

C255100n

C230100n

C261100n

C262100n

C249100n

C228100n

C234100n

C220100n

C250100n

C225

100n

C240100n

C258100n

C185

100n

C206100n

C239

100n

C242100n

C236100n

C246100n

C238100n

C235100n

C251100n

C245100n

C264100n

C193

100n

C247100n

C229100n

C231100n

C198

100n

C226100n

C263100n

C207100n

C237100n

C224100n

R216

2.2K

C186

10u

C223

10u

R257

300

R220

10K

+3.3VDD

+5V L129STPB3216-380PT

LED2

1%

1%

33.2K

1%

1%

MPS2307

XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.

TITLE: DWG NO.

REV.

APPROVED BY

A B C D E F G H

1

2

3

4

5

6

Sheet toDRAWN BY

76

X1.3

HDMI

9232KH4601DL

XOCECOXIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.

TITLE: DWG NO.

REV.

APPROVED BY

SCL_HDMI-3

HDMI-2_RX1+

HDMI-2_RXC+

HDMI-1_RX2+

+5V

DA02

MMBD1204

HDMI-1_RX0-

SCL_HDMI-1

HOTPLUG_HDMI-3

DA01MMBD1204

+5V

+5V

HDMI-1_RX2-

NA03

PESD5V0L4UG

1

2

345

HDMI-1_RXC-

5V_HDMI-1_IN

SDA_HDMI-2

NA01

PESD5V0L4UG

1

2

345

HDMI-2_RX0-

HDMI-3_RX0-

NA02

PESD5V0L4UG

1

2

345

HDMI-2_RX2+

HDMI-3_RX2-

HDMI-1_RXC+

HDMI-2_RX0+

5V_HDMI-2_IN

HDMI-2_RXC-

HDMI-1_RX1+

HDMI_CEC

HDMI-1_RX0+

HDMI-2_RX1-

NA0624C02N-10SI27

1AO

2A1

3A2

4GND5 SDA

6 SCL

7 WP

8 Vcc

HDMI-3_RXC+

DA03

MMBD1204

HOTPLUG_HDMI-2

SDA_HDMI-3

NA0424C02N-10SI27

1AO

2A1

3A2

4GND5 SDA

6 SCL

7 WP

8 Vcc

HDMI-1_RX1-

HDMI-3_RXC-

HDMI-3_RX2+

HDMI-3_RX1+HDMI-3_RX1-

NA0524C02N-10SI27

1AO

2A1

3A2

4GND5 SDA

6 SCL

7 WP

8 Vcc

5V_HDMI-3_IN

SCL_HDMI-2

SDA_HDMI-1

HDMI-2_RX2-

HDMI-3_RX0+

HOTPLUG_HDMI-1

VA03BC847AW

HOTPLUG_HDMI-1

HOTPLUG_HDMI-2_OUT

5V_HDMI-2_IN

5V_HDMI-3_IN

HOTPLUG_HDMI-3_OUT

HOTPLUG_HDMI-2

5V_HDMI-1_IN

HOTPLUG_HDMI-3

VA01BC847AW

HOTPLUG_HDMI-1_OUT

VA02BC847AW

+3.3VDD

5V_HDMI-3_IN

5V_HDMI-2_IN

5V_HDMI-1_IN +3.3AVDD

+3.3AVDD

+3.3AVDD

XA03HDMI

18

11

4

17

7

14

3

210

13

6

19

91

16

5

12

15

8

XA01HDMI

18

11

4

17

7

14

3

210

13

6

19

91

16

5

12

15

8

XA02HDMI

18

11

4

17

7

14

3

210

13

6

19

91

16

5

12

15

8

RA384.7

RA454.7

RA404.7

RA374.7

RA434.7

RA444.7

RA424.7

RA414.7

RA394.7

RA364.7

RA284.7

RA314.7

RA294.7

RA274.7

RA324.7

RA304.7

RA344.7

RA334.7

RA354.7

RA264.7

RA164.7

RA204.7

RA224.7

RA174.7

RA184.7

RA254.7RA244.7

RA214.7

RA194.7

RA234.7

RA04

10K

RA03

10K

RA53

10K

RA07

10K

RA02

10K

RA54

10K

RA13

10K

RA08

10K

RA4910K

RA5010K

RA10

10K

RA52

10K

RA5110K

RA01

10K

RA05

10K

RA06

47K

RA11

0

RA09

0

RA140

RA46

1K

RA48

1K

RA47

1K

RA15100

RA55

4.7K

RA57

4.7K

RA56

4.7K

CA01100n

CA03100n

CA02100n

WP: H=READ ONLY

WP: H=READ ONLY

A B C D E F G H

1

2

3

4

5

6

Sheet toDRAWN BY

7 7

X1.3

AMP+HP

9232KH4601DL

XOCECOXIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.

TITLE: DWG NO.

REV.

APPROVED BY

22uH

CV271000u

35V

+24V-AMP

GND-D

NV02R2A15112FP

1OUT1_1

2OUT1_2

3NC3

4VD1_4

5VD1_5

6NC6

7NC7

8NC8

9NC9

10

STBYL

11

GAIN1

12

IN1

13CBIAS

14ROSC

15AVCC

16GND16

17NC17

18NC18

19NC19

20NC20

21NC21

22CLOCK

23VREF

24PROT

25

IN2

26

GAIN2

27

MUTEL

28

NC28

29

NC29

30

NC30

31

NC31

32

VD2_32

33

VD2_33

34

NC34

35

OUT2_35

36

OUT2_36

37NC37

38VS2_38

39VS2_39

40NC40

41HB2

42DVDD

43NC43

44HB1

45NC45

46VS1_46

47VS1_47

48NC48

GND49

GND-D

XV03TJC3S-05A

1

2

3

4

5

NV01

BH3547F

1OUT1

2MUTE

3IN1

4GND

5IN2

6BIAS

7OUT2

8VCC

GND-D

AMP_R

CV26470n

GND-D

CV18100n

RV160

DV04LL4148

LV04LSDL-035

GND-D

PRIM_AUD_OUT_R

CV301000u35V

GND-D

+24V-AMP

CV13

47u

16V

GND-S

CV25470n

VV03BC847AW

STANDBY_AMP

GND-S

+5V

GND-S

MUTE_AMP

PRIM_AUD_OUT_L

PH_DECT

GND-S

LV03A7503AY-150M

+24V-AMP

CV17100n

VV02BC847AW

AMP_R

DV01LL4148

CV16100n

+5V

+24V-AMP

GND-D

+12V

GND-D

GND-D

GND-D

CV29100n

GND-S

+5V

GND-D

LV01

MUTE_PH

LV02A7503AY-150M

AMP_L

CV281000u

35V

GND-D

+3.3AVDD

GND-S

XV01ST-113

R

G2

L

G5

AMP_L

DV02LL4148

CV19100n

GND-D

XV02

1

2

3

4

CV02

470u

16V

DV03

LL4148

CV20100u

16V

CV21100u

16V

CV09

100u

16V

+3.3AVDD

RV140

RV15 0

RV060

RV010

RV034.7K

RV084.7K

RV19

4.7K

RV0910K

RV17

10K

RV0410K

RV1010K

RV05

1K

RV116.8K

RV1233K

RV13

100

CV0710u

CV1210u

CV0810u

CV2410u

CV041u

CV051u

CV141u

CV151u

CV11

100n

CV03

100n

CV01

100n

CV06100n

RV022.2K

RV072.2K

RV18

100K

VV01MMBT3906LT1

CV101u

CV23100n

CV22100n

HEADPHONE

A B C D E F G H

1

2

3

4

5

6

XOCECOSheet to

DRAWN BY

N2

IT7230AFN

9232KH4601DL

A1.0

IR + TOUCH KEY

98

R

B

SDASCL

D[3]

AVCC

D[5]

D[1]

5V

D[1]

D[3]

D[2]

D[6]

D[0-7]

D[7]

D[0]

D[7]

V33

D[2]

5V

D[4]

D[4]

D[6]

D[5]

D[0]

SDA

+3.3V

GND

R9111.1K

GND

GND

R903100

V901BC847AW

R901

100K

C902

100n

+3.3V

R914

3K

GND

GND

R905

2.7K

C911

100n

N901ISL29001

1VDD

2GND

3REXT

4PD

5SCL

6SDA

GND

C912

22uF

10V

GND

N902HRM138CB5400

VoutGND

Vcc

R902100

R91347

+3.3V

LED901GHZRB703D0

X903

TJC10S-07AW

1

2

3

4

5

6

7

C901

22uF

10V

R904

2.7K

R9123K

C1

12p

5V

PAD3

R810K

C7

100n

LED5

LED4

KEY

PAD8SDA

R30

C4

1u

LED6

C8

100n

R5

10K

SDA

C2

12p

X1

1

2

3

4

5

6

TP1

C5

100p

PAD6

V33

R73.3K

R920K

R120

PAD2

D[0-7]

C3

10u

R144.7K

R111K

SCL

PAD1

R6

10K

V33

LED7

5V

PAD4

PAD5

TP2

V33

PAD7

N1

AS1117-3V3

IN OUT

SCL

AVCC

5V

R10

L1BG1608B121

D[0-7]

KEY

LED1

R135.6K

V33

AVCC

R20

R4

100

LED8

C6

100n

1CIN1

2CIN2

3CIN3

4CIN4

5CIN5

6CIN6

7CIN7

8CIN8

9CIN9

10CIN10

11

CIN11

12

CIN12

13

VSHILD

14

VBIAS

15

AVSS

16

AVCC

17

GPIO12

18

GPIO11

19

GPIO10

20

DVCC

21GPIO9

22GPIO8

23ADD1

24ADD0

25SCLK

26SDA

27INT#

28GPIIO7

29GPIO6

30GPIO5

31

GPIO4

32

DVSS

33

GPIO3

34

GPIO2

35

GPIO1

36

GPIO0

37

NC

38

THD1

39

THD0

40

CIN0

GND

R102K

LED2

LED3

S906

R9061K

R9032.4K

S904

X901

1

2

R9041.5K

S905

R90110K

S901S907

R9051K

R9024.3K

S903 S902V901BC847AW

GND-D

LED901HFT503MPBR-1

R B

GND-D

N902HRM138BB5117

VoutGNDVcc

GND-D

C904100n

C90322uF10V

X901TJC10-04AWT

1

2

3

4

+5V-S

GND-D

R9041.1K

R9023.3K

R9052K

R90347

IR

SDA

LED

VCC_5V

SCL

VCC_3.3V

GND

VCC

GND

MENUNC

IRQ

RESERVE

VOL+

SDA

NC

SCL

VOL-

INPUT

NC

CH+

GND/THD

POWER

CH-

POWER VOL+ CH+SOURCE CH-VOL-MENU

XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.

TITLE: DWG NO.

REV.

APPROVED BY

IR KEY

FOR XXKH52

FOR XXKH46

A B C D E F G H

1

2

3

4

5

6

Power

APPENDIX-A: Main assembly 9246KH5210

NAME NO. MAIN COMPONENT AND IT'S NO.

Main board XI6KH0090110

N802 N301 NJ01 TUNER1 NV02

MSD209GL (5270209002) K4T1G164QE-HCF7(5270164002) MSB1210-LF (5271210001) FT2119 (5524050026) R2A15112FP (5271511201)

IR board XI6KH0050910

Key board XI6KQ0020510 Power board XI6KH0092010 Remote control XI6010900501 RC-905-0A

Panel XI5203468301 T460HW03 VF

APPENDIX-B: Exploded view (LCD-46XR10F)

PART LIST OF EXPLODED VIEW

REF.No. DESCRIPION1 Front cabinet 2 Display panel3 Key bracket4 Power switch5 Wall mounting bracket (left)6 Back cover7 Pedestal assembly8 Standing pole assembly9 Power board assembly10 Interface baffle (below)11 Main board assembly12 Interface baffle (right)13 Panel holder assembly14 Wall mounting bracket (right)15 Touch key board assembly16 Sound box assembly17 IR assembly

Note: design and specification are subject to change without notice.

PART LISTLCD-46XR10F ver.1.0REF.No. PARTS No. DESCRIPION Q'TY REMARK1 XI5Q46521010 Front cabinet 12 XI5203468301 Display panel 1 T460HW03 VF3 XI58B0043410 Key bracket 14 XI5293000056 Power switch 15 XI58A0084100 Wall mounting bracket (left) 16 XI5H4670L020 Back cover 17 XI6151226000 Pedestal assembly 18 XI6156111000 Standing pole assembly 19 XI6KH0092010 Power board assembly 110 XI5810D72200 Interface baffle (below) 111 XI6KH0090110 Main board assembly 112 XI5810C72110 Interface baffle (right) 113 XI6153269000 Panel holder assembly 114 XI58A0084200 Wall mounting bracket (right) 115 XI6KQ0020510 Touch key board assembly 116 XI6170835000 Sound box assembly 217 XI635KH00103 IR assembly 118 XI6010900501 Remote control 119 XI5944037010 User manual 120 XI60Z0000699 Backlight light board 121 XI60Z0000700 Logical board 1

Only the parts in above list are used for repairing. Other parts except the above parts can't be supplied.

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, perform these steps in reverse order.

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. Put the stand close to the TV back, align the stand with the TV by moving the stand steadily until the Stand Locators align with the locating grooves on the stand. And align the screw holes on the TV back with the holes in the stand, then secure the stand to the TV with provided screws .

Installing the stand

Stand

Locators

Locating grooves

Secure with four screws

Assemble & Disassemble the Pedestal Base (Option)

May 2010