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FILE NO.
SERVICE MANUAL
LCD-46XR10F
LCD TV
PRODUCT CODE No.
1 682 349 45: PAL-BG(TV) DTV
REFERENCE No.:SM0915100
CONTENTS
Safety precautions………………………………………………………………………..… 3
Alignment instructions …………………………….…….………………………………… 5
Method of software upgrading instructions………………………………………………..12
Working principle analysis of the unit……………………………….………….………….15
Block diagram…………………………………..………………………………….…………18
IC block diagram and instruction…………………………………………………………..……
19
Wiring diagram ……………………………………………………………………………. 26
Troubleshooting guide ………………………………………………………………..…… 27
Schematic diagram………………………………………………………………………… 30
APPENDIX-A: Main assembly list
APPENDIX-B: Exploded View
Assemble & Disassemble the Pedestal Base
Wall mounting instructions
Attention: This service manual is only for service personnel to take reference with. Before
servicing please read the following points carefully.
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
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
Humidity
Scope for operation
5 ~ +35 oC
Scope for storage
-15~ +45 oC
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.
Alignment instructions
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.
2. Test equipment
VG-848 (VGA, YPbPr signal generator)
VG-849 (HDMI digital video signal generator)
CA210 (color analyzer)
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
Vol.
Pin1
>2.5
V
2
0
3
4.85
5.35 V
4
V ～
5
4.85
0
5.35 V
6
V ～
8.55 V～
9.45 V
7 、8
0
11
9 、10
11.4
V ～
12.6 V
0
12
13
3.2 V ～
4.9 V ～
3.4 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
3.2 Alignment flow chart shown as Fig. 1
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 AV signal, check if AV functions 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 HDMI signal, check if display and other functions are
normal - analog parameters control, H/V center, etc.?
Setup before shipment
Accessories checkup and packing
Fig. 1
Alignment flow chart
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;
k)
l)
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;
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;
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;
p)
“OFF”: RS232 functions of some engineering machines can match design specifications;
“ON”: It is convenient for design tools to debug the software;
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
4.2.2
cursor to item “AUTO ADC” and press key “OK” to begin auto-adjustment until completing
the calibration.
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,
(272, 278);
G-GAIN,
B-GAIN” to set chromatic coordinates of 14th scale as
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
5.1
Functions checkup
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）
Note
Dot pulse fre.（MHz）
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）
Note
Dot pulse fre.（MHz）
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”.
Method of software upgrading instructions
Factory software burned instructions listed as Table 5
Table 5
Factory software burned instructions
Software
Burned
function
before SMT
No.
Part No.
Part Type
Burning method
N803
5276405001
MX25L6405DMI-12G
FLASH
Yes
N804
5272404002
AT24C04
HDCP KEY
Yes
ALL11
NA04
5272402002
AT24C02
HDMI EDID
Yes
ALL11
NA05
5272402002
AT24C02
HDMI EDID
Yes
ALL11
Yes
ALL11
Yes
ALL11
Use ALL11 with write-protect, refer
to Note 1 in detail.
HDMI EDID (for
example,
NA06
5272402002
AT24C02
supporting
third
the
channel
HDMI)
N106
5272402002
AT24C02
VGA EDID
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
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;
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;
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 Stream 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 Input 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
●Popless
●Built-in protection - Overcurrent, overheat, and undervoltage
●Built-in Mute and Standby function
●The gain can be changed to four settings by two terminals.
●Power supply voltage : 11V to 25V
●Speaker Impedance : from 4 to 8Ω
GAIN1
GAIN2
HB1
L
IN1
A
IN2
R
♪♪
HB2
A
Oscillator
Under Voltage
Detection
VD2
PWM
Gen.
ROSC
MUTEL
STBYL
OUT1
VS1
SE/BTL
Selector
CBIAS
CLOCK
VD1
PWM
Gen.
OUT2
VS2
10V
Control
Logic
PROT
Over Current
5V
Detection
Over Temp.
Detection
GND
DVDD
AVCC
VREF
♪♪
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
P
WIRING DIAGRAM
SPEAKER
BACKLIGHT
PANEL
Power Board
Power Switch
Key Board
Main Board
IR Board
Troubleshooting guide
LCD-32XR10F
1．Panel doesn’t light up.
Switch on main power,
check if red indicator lights
up in STANDBY mode.
Yes
Press key “POWER” of
remote control or the unit
to turn on TV set, check
indicator light.
No
Check
if
voltage
of
X108-3# (STB) on main
board is 5V.
Red
Blue
Check if voltage of
X108-13# on main
board is high level.
No
Check STANDBY circuits
on power board.
Yes
No
Check backlight circuits
on power board and
backlight board.
Check backlight control
circuits N101 on main
board.
Check if voltage of
X108-1# on main
board is high level.
Yes
Check power
board.
2．Backlight is normal, but no picture.
Check if TV set
can be operated
by remote control
or keys of the unit.
Yes
Press key “menu”,
check
if
OSD
display normally.
No
No
Yes
No
Enter有into factory menu,
initialize EEPROM, power
off and then power on TV
set again, check if there
is picture.
Yes
Change
main board.
Readjust main
board.
Yes
Aren’t there pictures
of all channels?
TV
No
Change main
board.
3．Picture is normal, but no sound.
No sound
Check if voltage of
NV02-4#/5#/32#/3
3# is 24V.
No
Check 24V circuits
on power board
and power circuits
from XV03 to
NV02 on main
board.
Yes
Check if voltage
of NV02-10#/27#
is high level.
Yes
No
Check if voltage
of N802-143# /
227# is low level?
Yes
Check
circuits
from
N802-143#/227#
to NV02-10#/27#.
Are
there
sound
from
earphones?
Yes
Change
NV02
No
Touch
CV04
and CV05 with
probe to check
No if there are
sounds
from
earphones.
Yes
Check amplified
circuits of earphone
Change
N802
Check
audio output
circuits on
main board
A
B
C
D
E
F
G
H
1
L105
BG2012D151T
+5V_TUNER
2
+5V_B2
B1
L106
BG2012D151T
GND-D
3
RF_AGC
GND-D
R102
10K
R237
0
GND-D
Z102
K3953
L101
STBH3216-301PT C104
220u
25V
TUNER_SDA
AS
9
R103
0
TV_IF_AGC
IF_AGC
GND-D
10
TV_FAT_IFP
11
TV_FAT_IFN
DIF2
DIF1
GND-D
R104
51
C289
10n
GND-D
2SC4215
C111
10n
V101
C110
10n
R108
1K
R187 0
C106
10n
R105
0.56uH
L104
L102
STLI1608-R56KT
100n
C288
100n
C103
GND-D
R107
5.6K
0
GND-D
R238
10K
C101
10n
GND-D
C107
10n
12
AIF
1
VIF_+12V
STLI1608-R68KT
L118
8
+12V
TUNER_SCL
GND-D
GND-D
R112
6.8K
2
D101
BA891
4
5
C115
100n
VIFM
C116
100n
VIFP
L109
SGMI2012-2R2KT
5V_RF
R110
39
R111
6.8K
3
C113
10n GND-D
10K
R113
R239
0
+5V_B2
0.68uH
R236
100n
C189
R234
R235
0
L107
0
0
7
330
R106
6
B2
680
R109
Vtu_T.P
R233
0
5
SDA
C190 100p
AS(*VCC)
0-0.1
OPEN
0.4-0.6
0.9-1
SCL
22uH
T_RF_AGC
10u
C109
4
TUNER1
2
ADD
C0
C2
C4
C6
NUTUNE
1 NC
2 NC
3 RFAGC
4 VT
5 AS
6 SCL
7 SDA
8 5V
9 IFAGC
10 DIF+
11 DIF12 IF
DT70GI-2-E
TCL
1 NC
2 5V
3 RFAGC
4 SCL
5 SDA
6 5V
7 VT
8 AS
9 IFAGC
10 DIF2
11 DIF1
12 AIF
+5V_TUNER
R101
10K
5V_RF
L108
16V
C105
10n
470u
C112
+5V_B1
10u
C108
100n
C102
+5V_B1
1
Ant_Power
R114
22K
V102
BC847AW
R115
4.7K
SIF_CTL
R116
100K
C114
10n
GND-D
53822B56K3
GND-D
GND-D
R207
0
GND-D
1
2
3
3
4
C117
100n
TV_SIFM
C118
100n
TV_SIFP
5
Z101
K9656
+1.2V_DE
VDDC
CJ16
100n
CJ17
100n
CJ18
100n
TV_INP
TV_INM
100n
CJ30
RJ17
47
100n
100n
CJ29
CJ12
1n
GND-D
LJ01
STBH2012-221PT
CJ15
100n
CJ27
300
RJ14
RJ16
47
10u
CJ25
CJ11
1u
+3.3V_DE
TV_SIFP
TV_SIFM
GND-D
RJ18
47
TS_DATA[0]
VREFM
TS_DATA[1]
VREFP
TS_DATA[2]
CJ06
CJ01
330nH
CJ02
LJ02
RJ04
100n
NJ01
ZIF_QM
TS_DATA[6]
ZIF_IP
TS_DATA[7]
GND_23
TS_VALID
AVDD_33_26
38
I2CS_SDA
TS_CLK
100n
CJ28
100n
CJ26
TS_MDI[0]
TS_MIVAL
TS_MISTRT
TS_MICLK
+3.3V_DE
RJ29
10K
36
+3.3V_DE
GND-D
RJ22 TS_MDI[0]
RJ23 TS_MIVAL
RJ24 TS_MISTRT
RJ25 TS_MICLK
37
35
34
I2CS_SCL
33
GND_33
32
31
VDDC_32
I2CM_SDA
I2CM_SCL
30
GND_28
EXTRSTN
29
28
27
25
RJ32
0
TS_SYNC
IF_AGC
10K
RJ05
GJ01
24MHz
24
GND-D
33p
CJ08
33
33
33
33
39
XIN
33p
CJ07
100n
CJ24
40
23
GND-D
100n
CJ23
41
22
LJ04
330nH
RJ31
10K
42
TS_DATA[5]
ZIF_IM
21
100
GND-D
TS_DATA[4]
ZIF_QP
XOUT
51P
CJ31
43
20
100
TV_FAT_IFP
CJ33
5.6p
5
LJ03
330nH
RJ03
100n
RFAGC_SEL
TS_DATA[3]
19
100n
GND-D
TV_FAT_IFN
VJ02
MMBT3904
44
MSB1210-LF
RJ28
10K
GND-D
45
18
100n
RJ27
10K
46
16
26
CJ32
5.6p
RJ02
2.2K
CJ05
5V_RF
RJ26
100K
GND_15
15
AVDD_33_18
RJ01
T_RF_AGC
GND-D
CJ19
22n
47
17
2.2K
RJ21
10K
VDDC_47
14
GND-D
RJ20
6.8K
10p
CJ20
100n
100n
+3.3V_DE
48
AVDD_33_14
CJ09
100n
CJ03
CJ04
SIFM
5V_RF
RF_AGC
13
GND-D
GND-D
SIFP
100n
CJ22
300
RJ15
2
3
4
5
6
7
8
1
+1.2V_DE
GND_13
+3.3V_DE
GND-D
GND_1
AVDD_33_2
SSIFO
CVBSOUT
GND_5
CLKO
AVDD_33_7
10
9
VR27
SIFIP
11
12
VIFIM
VIFIP
SIFIM
4
RJ19
47
MMBT3906LT1
VJ01
TP1
VIFM
VIFP
GND-D
5V_RF
100
RJ07
1K
RJ11
DWG NO.
9232KH4601DL
+1.2V_DE
RJ09
10K
TV_IF_AGC
TITLE:
SDA 007:A4
SCL 007:A4
100n
CJ21
TUNER_SDA
33
33
TUNER+DEMODULATOR
GND-D
39p
CJ14
RJ06
39p
CJ13
100
22n
CJ10
6
TUNER_SCL
4.7K
RJ10
4.7K
RJ08
RST_1210
RJ12
RJ13
GND-D
X1.3
REV.
DRAWN BY
Sheet 1
to
7
GND-D
GND-D
APPROVED BY
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
C
D
E
F
G
H
2
GND-D
X104
JY-3541L-01-030
A1
2
8
Vcc
AO
1
R163
10K
C152
47n
YUV1_LIN
VGA_R_IN
C146
1
15
1u
C145
1u
AV2_RIN
1X
4
C281 1u
13
3Y
X-COM
1Y
0X
INH
3X
AV2_R_IN
12
6
10
VEE
A
VSS
B
GND-D
MP3_RIN +3.3AVDD
11
7
8
YUV1_RIN
GND-D
14
3
YUV1_L_IN
@xrefL
R273
0
9
V107
BC847AW
R266
10K
GND-D
EARPH_DECT
X110
JY-3541L-01-030
G
YUV1_R_IN
R1
MP3_RIN
C286
1u
R269
10K
L
1u
YUV2_L_IN
@xrefL
MP3_LIN
GND-D
R271
12K
C148
C285
47p
YUV2_LIN
R270
12K
R1
R
GND-D
C130
47p
C287
1u
R268
10K
GND-D
GND-D
5
2X
C284
47p
W1
12K
R133
75
R179
G1
VDD
2Y
Y-COM
AV2_L_IN
AV_OUTR
16
OY
2
C280
1u
C131
47p
GND-D
12K
R132
GND-D
G2
1
5
W2
12K
R135
AV1_R_IN
PESD5V0L4UG
N108
47
VGA_G_IN
N118
HEF4052BT
GND-D
MP3_LIN
4
VGA_SOG_IN
1
1n
47n
AV2_LIN
R122
10K
L1
1u
C169
47p
AV_OUTL
3
C150
C151
1 2 3
3
C165
47p
100n
C163
R162
4
C171
AV1_L_IN
B2
470
47
VGA_B_IN
N102
PESD5V0L5UY
2
1u
L119
BG2012D151T
2
Z107
470MHz
L2
C170
AV_LIN
R2
R160
R161
47n
C282
10u
C149
R265
4.7K
R126 75
R127 75
R120 75
47
6 5 4
R124
10K
AV1_INPUT
+5V
R159
R131
0
R121
10K
47n
WP: H=READ ONLY
R262
47K
GND-D
C172
AV_OUTV
0
R166
GND-D
Z106
470MHz
3
R181
10K
R194
12K
WP
BC847AW
V115
GND-D
Z105
R130 470MHz
0
GND-D
GND-D
R185
12K
7
TXD_UPDATE
V114
BC847AW
R1
3
R264
100K
1
4
A2
R263
100K
2
6
GND
SCL
R261
47K
7
11
VGA_VSYNC
VGA_HSYNC
SDA
6
C279
10u
12
Z104
470MHz
R129
0
33
33
5
R272
0
3
Z103
470MHz
R157
R158
R184
10K
ISP_EN
R260
100K
4
8
33
R253
200
R254
33
R259
100K
2
9
13
R156
R128
0
5
14
33
47
R251
470
10K
R267
R119
0
VCC-VGA
R155
R250
470
V113
BC847AW
N106
24C02N-10SI27
R154
22K
X103
HC1038-15F-3.08
R153
22K
GND-D
10
VCC-VGA
R144
33
100n
C120
R252
10K
R249
33
C153
100n
C283
100n
1 2 3
D102
MMBD1204
R165
10K
R143
33
R193
RXD_UPDATE
+5V
N103
PESD5V0L5UY
X105
AV13-06-526
+3.3VDD
6 5 4
GND-D
15
VGA_RIN
B1
12K
R136
12K
R125
G
VGA_LIN
C134
47p
3
1u
C123
47p
1
1u
C136
5
C135
R118
10K
R
4
R117
10K
R164
10K
L
1
PESD5V0L4UG
N107
B
100n
C162
A
C133
47p
GND-D
1u
Y
YUV2_R_IN
@xrefL
C132
47p
47
C174
47n
C175
1u
C176
1u
AV2_INPUT
75
R180
@pinCo
W
C267
2.2u
100n
C268
AV_OUTV
R
AV_OUTV
16V
GND-D
R188
10K
AV2_LIN
R189
10K
GND-D
C168
47p
R195
12K
R192
12K
AV2_RIN
R245
75
R243
15K
GND-D
MMBT3906LT1
V116
R246 220
C173
47p
GND-D
GND-D
GND-D
PESD5V0L4UG
N104
+12V
L110
BG2012D151T
5 4 3 1
100p
C125
B1
Pb1_INPUT
R167
10K
100p
C126
C156
2.2u
47
C144
47n
R170
8.2K
R152
R1
Pr1_INPUT
4
5
GND-D
V103
MMBT3904
AV_LOUT
GND-D
C164
100n
47n
GND-D
GND-D
AV_OUTL
1n
C160
C143
SOG1_INPUT
R138
75
16V
1n
100K
R177
47
C142
Y1_INPUT
100n
C158
470
47n
1u
C154
R150
R151
C141
47
R174
R137
75
47
R173
4.7K
G1
100p
C124
R149
2
2
3
1
GND-D
N109
PESD5V0L4UG
100n
C121
C269
470u
AV3-14WKD
X106
3
R248
75
V111
MMBT3904
10u
C266
100n
C119
2
1
AV2 (SIDE)
GND-D
MMBT3906LT1
V112
GND-D
5
R247
51
R244
470
R242
39K
N101
PESD5V0L5UY
AV_CVBSOUT
X102
HJR-613/PB-1
R191
5V_RF
GND-D
4
5
C147
@pinCo
12K
R134
YUV2_RIN
R169
47K
4
GND-D
6
RCA-410A-10
X101
5
R2
R2
GND-D
@pinCo
6
GND-D
R123
10K
R139
75
GND-D
GND-D
1n
47
C139
47n
47
C140
47n
Y2_INPUT
+12V
SOG2_INPUT
L111
BG2012D151T
R168
10K
100p
C129
GND-D
R2
1 3 4 5
R142
75
N105
6
100n
C122
2 PESD5V0L4UG
R171
47K
Pb2_INPUT
R141
75
GND-D
C157
2.2u
V104
MMBT3904
AV_ROUT
Pr2_INPUT
R172
8.2K
B2
100p
C128
GND-D
TITLE:
AV_OUTR
1n
C161
R148
47n
C138
GND-D
AV IN/OUT
GND-D
GND-D
DWG NO.
9232KH4601DL
100K
R178
R147
C137
100n
C159
470
16V
47
R146
1u
C155
R145
47
R176
R140
75
R175
4.7K
G2
100p
C127
GND-D
X1.3
REV.
DRAWN BY
Sheet 2
to
7
GND-D
GND-D
APPROVED BY
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
A
B
C
D
E
F
G
H
B_MADR10
B_MADR1
B_BA0
B_BA1
B_BA2
B_WEZ
B_MADR11
B_MADR8
B_MADR6
B_MADR4
B_MADR2
B_MADR0
B_CASZ
B_RASZ
B_ODT
DDR2_1V8
C807
47n
R803
47
C808
Pb1_INPUT
Y1_INPUT
SOG1_INPUT
47n
Pr1_INPUT
AVDD_ADC
GND-D
Pb2_INPUT
Y2_INPUT
SOG2_INPUT
Pr2_INPUT
AV2_INPUT
R804
47
C809
AV1_INPUT
47n
AVDD_ADC
TV_INP
TV_INM
GND-D
AV_CVBSOUT
C810
10u
100n
C814
SIFP
SIFM
GND-D
4
AVDD_VIF
VDDC
GND-D
Serial TS
Ethernet
CVBS-in x7
(incl. S-video)
CVBS-O x2
LVDS X2
SIF x1
VIF x1(NC)
(10 bits)
AUDIO,
Linx5, Lout x3
I2C-S
HDMI-in x1
USB
DDC x1
X1
SPI
DDCx2
GND-D
GND-D
B_MCLKZ
B_MCLK
B_MDATA5
B_MDATA2
B_MDATA0
B_MDATA7
R836
33
B_MDATA13
B_MDATA10
B_MDATA8
B_MDATA15
100 R841
AO
WP
A1
SCL
A2
SDA
GND
10K
R850
2
6
SCL
3
5
SDA
4
100 R842
B_UDQSM
B_UDQSP
GND-D
B_LDQSM
B_LDQSP
B_LDQM
B_UDQM
SPI_CK
SPI_DI
SPI_DO
SPI_CZ1
B_MDATA14
B_MDATA9
B_MDATA12
B_MDATA11
N803
EN25B64
SCLK
HOLD
100
R838
+3.3AVDD
15
Vcc
SI/SIO0
3
NC3
NC14
NC4
NC13
NC5
NC12
NC6
NC11
1
VCC
GND-D
CS#
7
12
2
HOLD#
SO
SCLK
WP#
SI
GND
6
11
7
GND-D
EARPH_DECT
LVDS_SDA
LVDS_SCL
LVDS_IO2
LVDS_IO1
8
13
5
N806
EN25B32-100HIP
+3.3AVDD
14
6
LED_SW
R854
R855
R856
R857
2
4
GND-D
X806
SOFT_CHECK
33
33
33
33
16
1
FLASH_WP#
+3.3AVDD
TS_MICLK
TS_MISTRT
TS_MIVAL
TS_MDI[0]
+3.3AVDD
R837
22
B_MDATA6
B_MDATA1
B_MDATA3
B_MDATA4
3
5
4
10
S
GND
8
9
SO/SIO1
GND-D
W/ACC
GND-D
PH_DECT
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
MUTE_PH
USB_SW
RST_1210
MUTE_AMP
GND-D
TJC10S-07A
7
SCL
6
SDA
+3.3AVDD
AVDD_LPLL
TXOUT0OTXOUT0O+
TXOUT1OTXOUT1O+
TXOUT2OTXOUT2O+
TXCLKOUTOTXCLKOUTO+
TXOUT3OTXOUT3O+
TXOUT40TXOUT4O+
5
IR_SYNC
+5V_STB
4
+3.3VDD
0
+3.3VDD
+5V_STB
3
R845
2
R860
0
KEY_POW
X803
1
1
X804
R853
4.7K
V801
BC847AW
GND-D
B140-13-F
D105
LED1
R866
10K
GND-D
3
GND-D
LED2
+5V_STB
4
+3.3VDD
R831
33
SCL
R832
33
6
SDA
V802
BC847AW
33
33
TXOUT4E+
TXOUT4ETXOUT3E+
TXOUT3ETXCLKOUTE+
TXCLKOUTETXOUT2E+
TXOUT2ETXOUT1E+
TXOUT1ETXOUT0E+
TXOUT0E-
4.7K
+3.3AVDD
R829
SPI_CK
SPI_DI
SPI_DO
SPI_CZ1
10K
R861
V803
BC847AW
LED_SW
10K
R862
R830
100
KEY
2
100n
C831
DM0
DP0
R819
R820
1
Vcc
7
GND-D
R821
R822
R823
R824
HDMI-3_RX2HDMI-3_RX2+
HOTPLUG_HDMI-3_OUT
24C32
8
GND-D
EEP_W_EN
116
117
118
119
120
121
122
123
124
125
126
127
128
108
109
110
111
112
113
114
115
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
AVDD_DM
10K
N805
LVA4P
LVA4M
LVA3P
LVA3M
LVACKP
LVACKM
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
VDDP_128
USB1_DM
USB1_DP
SCK
SDI
SDO
SCZ
PWM0
PWM1
VDDC_92
UART2_RX
UART2_TX
DDCDC_CK
RXCCKN
RXCCKP
DDCDC_DA
RXC0N
RXC0P
GND_101
RXC1N
RXC1P
AVDD_DM
RXC2N
RXC2P
HOTPLUGC
GPIO20
VDDP_91
+3.3AVDD
SDA_HDMI-3
HDMI-3_RX0HDMI-3_RX0+
GND-D
HDMI-3_RX1HDMI-3_RX1+
AVDD_AUSDM
SCL_HDMI-3
HDMI-3_RXCHDMI-3_RXC+
C823
13K
R810
13K
R809
C822
2.2n
R848
C833
100n
GND-D
+3.3VDD
1K
1K
1K
1K
GND-D
C821
2.2n
VGA_LIN
VGA_RIN
YUV1_L_IN
YUV1_R_IN
YUV2_L_IN
YUV2_R_IN
AV1_L_IN
AV1_R_IN
GND-D
C819
2.2n
13K
R807
C812
2.2n
13K
R805
5
SIF_CTL
R813
R814
UART_RX
UART_TX
SCL_HDMI-1
SDA_HDMI-1
SCL_HDMI-2
SDA_HDMI-2
100
100
100n
PRIM_AUD_OUT_L
PRIM_AUD_OUT_R
C802
2.2u
R811
R812
AV2_L_IN
AV2_R_IN
100
100
4
R844
0
GPIO153
GPIO152_I2S_OUT_SD3
GPIO151_I2S_OUT_SD2
GPIO150_I2S_OUT_MUTE
VDDC_142
AVDD_LPLL
LVB0M
LVB0P
LVB1M
VB1P
LVB2M
LVB2P
LVBCKM
LVBCKP
LVB3M
LVB3P
LVB4M
LVB4P
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
C834
100n
GND
MCLKZ
MCLK
MDATA[5]
MDATA[2]
MDATA[0]
MDATA[7]
AVDD_DDR_185
MDATA[13]
MDATA[10]
MDATA[8]
MDATA[15]
AVDD_DDR_180
DDR2_DQSB[1]
DDR2_DQS[1]
VDDP_177
AVDD_DDR_176
DDR2_DQSB[0]
DDR2_DQS[0]
DDR2_DQM[0]
DDR2_DQM[1]
AVDD_DDR_171
MADTA[14]
MADTA[9]
MADTA[12]
MADTA[11]
AVDD_DDR_166
MADTA[6]
MADTA[1]
MADTA[3]
MADTA[4]
VDDC_161
TS1CLK
TS1SYNC
TS1VALID
TS1DATA
GPIO105
VDDP_155
GPIO104
GPIO101
GPIO100
GPIO95
GPIO94
GPIO93
GPIO92
GPIO89
100n
AV_LOUT
AV_ROUT
3
WP: H=READ ONLY
5
90
91
C818
84
85
86
87
88
89
100n
C817
C816
10u
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
GND-D
C801
2.2u
DDCA_CK
DDCA_DA
DDCDA_CK
DDCDA_DA
DDCDB_CK
DDCDB_DA
AUL0
AUR0
AUL1
AUR1
AUL2
AUR2
AUL3
AUR3
AUCOM
AUL4
AUR4
AUVRP
AUVAG
AVDD_AU
AUOUTL2
AUOUTR2
AUOUTL0
AUOUTR0
VDDC_83
C815
10u
GND
GND-D
2
L801
STBH2012-221PT
SDA
+3.3AVDD
R843
10K
USB0_DP
USB0_DM
GND_232
PWM2
UART2_TX/I2CM_SCK
UART2_RX/I2CM_SDA
SPDIFO
I2S_OUT_SD
I2S_OUT_BCK
VDDC_225
VDDP_224
I2S_OUT_WS
I2S_OUT_MCK
I2S_IN_SD
I2S_IN_BCK/GPIO68
I2S_IN_WS/GPIO67
VDDC_218
MCLKE
MADR[3]
MADR[7]
MADR[12]
MADR[9]
MADR[5]
AVDD_DDR_211
MADR[10]
MADR[1]
BADR[0]
BADR[1]
BADR[2]
WEZ
MADR[11]
MADR[8]
MADR[6]
MADR[4]
MADR[2]
MADR[0]
CASZ
RASZ
ODT
MVREF
VDDP_194
AVDD_MEMPLL
XIN
XOUT
AVDD_MPLL
SAR3
SAR2
SAR1
SAR0
PM_SPI_CZ
PM_SPI_DO
PM_SPI_DI
PM_SPI_CK
RGB-in x3
5
2
R852
1K
47
A2
R864
1K
R802
N802
MSD209GL-LF
A1
SCL
R851
330
47n
-Data
AO
WP
R863
1K
C806
DDR2 x16
Vcc
C837
20p
47
HDMI-in x2
R840
100n
C835
R801
VGA_B_IN
VGA_SOG_IN
VGA_G_IN
VGA_R_IN
I2S-O&I
100
100K
R835
100n
R808
390
UART
&I2C-M
DDR2 x16
-Addr, CLK
6
100n
C832
3
100n
100n
100n
C813
C803
C804
C805
GND-D
PMSPI
R839
GND-D
16V
HDMI-1_RX1HDMI-1_RX1+
HDMI-1_RX2HDMI-1_RX2+
SAR
x4
100
GND-D
100u
C838
HDMI-2_RX2HDMI-2_RX2+
HDMI-1_RXCHDMI-1_RXC+
HDMI-1_RX0HDMI-1_RX0+
USB
x1
PM
1
7
R867
4.7K
HDMI-2_RX0+
HOTPLUG_HDMI-2_OUT
AVDD_DM
HDMI-2_RX1HDMI-2_RX1+
AVDD_DM
HOTPLUG_HDMI-1_OUT
C829
100n
R833
4.7K
234
233
232
231
230
229
228
227
226
225
224
223
222
221
220
219
218
217
216
215
214
213
212
211
210
209
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
245
244
243
242
241
240
239
238
237
236
235
256
255
254
253
252
251
250
249
248
247
246
257
PAD
1
2 B_RXCN
3 B_RXCP
4 B_RX0N
5 B_RX0P
HOTPLUGB
6
7 B_RX1N
8 B_RX1P
9 AVDD_338
RXB2N
10
RXB2P
11
12 RXACKN
13 RXACKP
14 RXA0N
15 RXA0P
16AVDD_33_15
17 RXA1N
18 RXA1P
19 RXA2N
20 RXA2P
HOTPLUGA
21
22 REXT
23 VCLAMP
24 REFP
25 REFM
26 BIN1
27 SOGIN1
28 GIN1P
29 RIN1P
30 BIN0M
31 BIN0P
GINM
32
33 GIN0P
34 SOGIN0
35 RIN0M
36 RIN0P
37 AVDD_33_36
38 BIN2P
39 GIN2P
40 SOGIN2
41 RIN2P
42 CVBS6P
43 CVBS5P
44 CVBS4P
45 CVBS3P
46 CVBS2P
47 CVBS1P
48 VCOM1
CVBS0
49
50 VCOM0
51 AVDD_33_50
CVBSOUT1
52
53 CVBSOUT0
TAGC
54
VR27
55
SIF0P
56
SIF0M
57
VIFM
58
VIFP
59
AVSS_VIF
60
AVDD_VIF
61
VDDC_61
62
AUVRM
63
AUOUTL1
64
AUOUTR1
HDMI-2_RXCHDMI-2_RXC+
HDMI-2_RX0-
AVDD_ADC
HWRESET
CE
VSYNC1
HSYNC1
VSYNC0
HSYNC0
IRIN
GPIO140
GPIO139
GPIO138
GPIO135
GND-D
+3.3AVDD
N804
8
GND-D
SCL
SDA
GND-D
2
C830
10u
1n
C820
R826
1K
1%
C828
1n
R816
0
DDR2_1V8
33
33
RESET
24C04
+3.3AVDD
1%
R834
4.7K
R828
1K
+3.3AVDD
AVDD_MEMPLL
R817
R818
R815
1M
B_CKE
B_MADR3
B_MADR7
B_MADR12
B_MADR9
B_MADR5
KEY
R858
4.7K
IR_SYNC
ISP_EN
PM_UART_RX
PWR_ON/OFF
HDMI_CEC
VGA_VSYNC
VGA_HSYNC
0
R806
12MHz
24MHz
AVDD_MPLL
GND
Vcc
RESET
C811
1u
N801
APX810-29SAG-7
GND-D
+3.3AVDD
FLASH_WP#
BLK_ON
EEP_W_EN
GND-D
G801
1
ADJ_PWM
SCL
SDA
SPDIF
STANDBY_AMP
LED1
C825
20p
AVDD_USB
C824
20p
+3.3VDD
PANEL_ON/OFF
GND-D
POWER_ON/OFF
L:POWER OFF
H:POWER ON
1
X802
GND-D
R825
33
GND-D
RFAGC_SEL
GND-D
GND-D
+5V
5V_USB0
FU801
SMD1206P075TF
6
100n
C827
100u
C826
16V
100
R849
100n
C836
200
DM0
2
DP0
9232KH4601DL
3
MAIN CHIP
4
GND-D
USB3112
X801
RCA-103A-OR
X805
GND-D
DWG NO.
USB INTEFACE
OR
22
R859
R847
SPDIF
TITLE:
1
R846
10K
X1.3
REV.
DRAWN BY
GND-D
APPROVED BY
Sheet 3
to
7
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
A
B
C
D
E
F
G
1
PANEL_POWER
X401
PHB-2x20-2.0
VREF
NC#A2
NC#E2
BA2
NC#R3
NC#R7
NC#R8
VSS1
VSS2
VSS3
VSS4
VSS5
A1
E1
J9
M9
R1
22
R418
22
R419
22
22
24
28
R329
B_MDATA11
B_MDATA12
B_MDATA9
B_MDATA14
B_MDATA4
B_MDATA3
B_MDATA1
B_MDATA6
B_MDATA15
B_MDATA8
B_MDATA10
B_MDATA13
B_MDATA7
B_MDATA0
B_MDATA2
B_MDATA5
22
R331
R332
10K
R425
10K
R423
29
32
31
32
31
34
33
34
33
GND-D
35
36
35
38
37
40
39
37
GND-D
39
STPB3216-380PT
R410
+3.3AVDD
47K
A3
E3
J3
N1
P9
X107
1
R411
4.7K
V402
R407
1K
BC847AW
USB_SW
C401
1
R196
33
R197
D2_8
G2
D2_7
S1
D1_6
G1
R405
?
R404
4.7K
V+
14
13
C2+
R1IN
C2-
R1OUT
V-
T1IN
T2OUT
T2IN
R2IN
R2OUT
5
12
11
6
7
V403
V401
BC847AW
BC847AW
N110
7.5K
R409
10
8
1u
1K
R406
10K
GND
T1OUT
4
C179
100n
GND-D
9
C181
100n
GND-D
TXD_UPDATE
C182
100n
15
2
C1-
C405
C402
R427
4.7K
0
Vcc
3
C406
100n
4.7K
R401
0
RXD_UPDATE
C178
100n
D1_5
100n
GND-D
16
C1+
R412
R413
4
R200
1
5
47K
3
PANEL_POWER
6
4
C403
1u
RXD_UPDATE
N111
MAX3232CSE
7
2
TXD_UPDATE
+3.3VDD
R403
PANEL_ON/OFF
B-MADR8
B-MADR11
B-WEZ
B-CKE
B-ODT
B-CASZ
B-RASZ
B-BA0
B-BA1
B-BA2
S2
3
+3.3AVDD
+3.3AVDD
33
UART_TX
GND-D
8
2
L402
STPB3216-380PT
UART_TX
C180
100n
L401
+12V
UART_RX
UART_RX
C407
100n
N401
AO4803A
STPB3216-380PT
B-MADR10
B-MADR1
B-MADR3
B-MADR12
B-MADR9
B-MADR7
B-MADR5
B-MADR0
B-MADR2
B-MADR4
B-MADR6
5V_USB0
C404
100n
+3.3VDD
HJK-3.5-401
X109
L
22
22
R330
27
29
+5V_USB
L403
+5V
R402
4.7K
B_MADR8
B_MADR11
B_WEZ
B_CKE
B_ODT
B_CASZ
B_RASZ
B_BA0
B_BA1
B_BA2
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
27
28
30
30
GND-D
GND-D
56
56
56
56
56
56
56
56
56
56
SDA
SCL
LVDS_IO1
LVDS_IO2
LVDS_SDA
LVDS_SCL
33
R422
25
40
GND-D
R308
R309
R310
R311
R312
R313
R314
R315
R316
R317
R318
23
25
36
A7
B2
B8
D2
D8
E7
F2
F8
H2
H8
R421
33
23
24
26
38
+5V_PANEL
56
56
56
56
56
56
56
56
56
56
56
21
26
J1
J7
FOR 12V POWER PANEL
B_MADR10
B_MADR1
B_MADR3
B_MADR12
B_MADR9
B_MADR7
B_MADR5
B_MADR0
B_MADR2
B_MADR4
B_MADR6
21
10K
R426
GND-D
R417
LVDS_SDA
LVDS_SCL
LVDS_IO1
LVDS_IO2
19
10K
R424
TXOUT0ETXOUT0E+
TXOUT1ETXOUT1E+
TXOUT2ETXOUT2E+
TXCLKOUTETXCLKOUTE+
TXOUT3ETXOUT3E+
TXOUT4ETXOUT4E+
TXOUT0ETXOUT0E+
TXOUT1ETXOUT1E+
TXOUT2ETXOUT2E+
TXCLKOUTETXCLKOUTE+
TXOUT3ETXOUT3E+
TXOUT4ETXOUT4E+
C311
100n
B_CLKB_CLK+
4
19
22
GND-D
B_MCLKZ
B_MCLK
17
17
20
4.7K
UDQS
UDQS
15
18
1
DDR2_1V8
22
R333
5
16
18
R204
A2
E2
L1
R3
R7
R8
VSSQ1
VSSQ2
VSSQ3
VSSQ4
VSSQ5
VSSQ6
VSSQ7
VSSQ8
VSSQ9
VSSQ10
15
4.7K
R201
GND-D
GND-D J2
LDQS
LDQS
+5V
13
R202
B-BA2
GND-D
22 B7
A8
13
R203
C302
100n
B-MVREF
ODT
14
11
C177
100n
1 K 1%
1 K 1%
R304
B_UDQSP
B_UDQSM
C301
10u
R302
R301
DDR2_1V8
VDDL
VSSDL
11
16
22
F7
E8
B_LDQSP
B_LDQSM
LDM
UDM
9
12
14
22
R416
GND-D
9
10
12
1
R303
K9
22
0
B-ODT
F3
B3
R415
0
22
22
R306
VDD1
VDD2
VDD3
VDD4
VDD5
CAS
7
20
7.5K
R408
R305
B_LDQM
B_UDQM
RAS
7
GND-D
4.7K
R183
L7
WE
5
8
100
K7
B-RASZ
B-CASZ
CS
5
6
8
10
R182
K3
22
2
L8
GND-D
B-WEZ
CKE
R414
5
K2
3
3
150
B-CKE
3
6
TXOUT0OTXOUT0O+
TXOUT1OTXOUT1O+
TXOUT2OTXOUT2O+
TXCLKOUTOTXCLKOUTO+
TXOUT3OTXOUT3O+
TXOUT40TXOUT4O+
TXOUT0OTXOUT0O+
TXOUT1OTXOUT1O+
TXOUT2OTXOUT2O+
TXCLKOUTOTXCLKOUTO+
TXOUT3OTXOUT3O+
TXOUT40TXOUT4O+
1u
B_CLK+
CK
CK
1
4
4
R307
VDDQ1
VDDQ2
VDDQ3
VDDQ4
VDDQ5
VDDQ6
VDDQ7
VDDQ8
VDDQ9
VDDQ10
C308
100n
K8
J8
A9
C1
C3
C7
C9
E9
G1
G3
G7
G9
1
2
4
B-MDATA15
B-MDATA14
B-MDATA13
B-MDATA12
B-MDATA11
B-MDATA10
B-MDATA9
B-MDATA8
B-MDATA7
B-MDATA6
B-MDATA5
B-MDATA4
B-MDATA3
B-MDATA2
B-MDATA1
B-MDATA0
C309
100n
C310
100n
B_CLK-
B-MDATA15
B-MDATA14
B-MDATA13
B-MDATA12
B-MDATA11
B-MDATA10
B-MDATA9
B-MDATA8
B-MDATA7
B-MDATA6
B-MDATA5
B-MDATA4
B-MDATA3
B-MDATA2
B-MDATA1
B-MDATA0
C306
100n
2
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
2
B9
B1
D9
D1
D3
D7
C2
C8
F9
F1
H9
H1
H3
H7
G2
G8
C307
100n
R2
P7
M2
P3
P8
P2
N7
N3
N8
N2
M7
M3
M8
B-MADR12
B-MADR11
B-MADR10
B-MADR9
B-MADR8
B-MADR7
B-MADR6
B-MADR5
B-MADR4
B-MADR3
B-MADR2
B-MADR1
B-MADR0
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
BA0
BA1
C303
10u
C304
100n
C305
100n
L2
L3
B-BA0
B-BA1
X402
@2.36X14B
N301
K4T1G164QE-HCF7
3
H
GND-D
R198
100
R
B-MDATA11
B-MDATA12
B-MDATA9
B-MDATA14
B-MDATA4
B-MDATA3
B-MDATA1
B-MDATA6
B-MDATA15
B-MDATA8
B-MDATA10
B-MDATA13
B-MDATA7
B-MDATA0
B-MDATA2
B-MDATA5
100
G
S
GND-D
C
G
Y
R199
100
PM_UART_RX
R186
G
G
TITLE:
22
DWG NO.
9232KH4601DL
DDR2+LVDS+RS232
6
X1.3
REV.
DRAWN BY
Sheet 4
APPROVED BY
to
7
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
A
B
C
D
E
F
G
H
1
L129
STPB3216-380PT
R225
10K
N114
MP1410-C019
100n
C197
6
COMP
R229
10K
5
GND
FB
GND-D
+5V_STB
GND-D
+5V_STB
4
4.7K
2
4.7K
R241
2.2K
R216
16V
+3.3VDD
L125
STBH2012-221PT
AVDD_ADC
L126
STBH2012-221PT
AVDD_DM
+3.3VDD
GND-D
220u
C183
3
+5V_STB
GND-D
R221
5
GND-D
L114
SLF10145T-470M1R4-PF
16V
LED2
GND-D
VDDC
16V
6
1%
2
1
D103
B240-13-F
25V
7
220u
C188
16V
220u
C187
AVDD_MEMPLL
L127
STBH2012-221PT
10K
10K
PWR_ON/OFF
R240
V110
BC847AW
R218
+3.3AVDD
GND-D
N115
MP1410-C019
GND-D
1
7
COMP
100n
C198
GND
R255
33
1W M
GND-D
N117
AZ1084S-ADJ
GND-D
5V_RF
L115
SLF10145T-470M1R4-PF
1
VDDC
+5V_PANEL
C220
100n
+5V_USB
C226
100n
C230
100n
C227
100n
C231
100n
C235
100n
C245
100n
C240
100n
C250
100n
L117
STPB3216-380PT
GND-D
GND-D
GND-D
L124
AVDD_AUSDM
STBH2012-221PT
GND-D
16V
100n
C278
16V
R258
909
C276
10n
GND-D
220u
C277
R257
300
100n
C275
100u
C274
25V
ADJ
1%
2
D104
B240-13-F
OUT
IN
FB
GND-D
DDR2_1V8
2.2u
C219
GND-D
2.2u
C221
R256
33
1W M
R230
10K
5
R228
33K
10u
C195
16V
10u
C272
16V
+12V
GND-D
6
4
100p
C216
EN
SW
1.5n
C213
IN
3
3
AVDD_USB
L123
STBH2012-221PT
N/C
2
L121
AVDD_LPLL
STBH2012-221PT
AVDD_VIF
L122
STBH2012-221PT
C207
100n
8
BS
L112
STPB3216-380PT
100n
C214
C201
10n
+12V
4.7n
C209
GND-D
R226
10K
15K
R232
V109
BC847AW
10u
C210
TJC3S-13A
X108
10u
C273
16V
1
33.2K
2
GND-D
10u
C218
8
R227
649
GND-D
15K
R231
9
100n
C217
+12V
10u
C194
16V
10u
C270
16V
+5V
10
GND-D
EN
MPS2307
SW
4
16V
IN
3
+12V
11
AVDD_MPLL
L128
STBH2012-221PT
100n
C239
7
100n
C225
2
PWM
12
N/C
1.5n
C212
L103
STPB3216-380PT
+3.3VDD
N116
AS1117-3V3
IN
OUT
C206
100n
8
BS
10u
C271
13
+5V_STB
1
100p
C215
C200
10n
100u
C244
+12V
BLK
4.7n
C208
+5V
C236
100n
C241
100n
C246
100n
C251
100n
C237
100n
C242
100n
C247
100n
C252
100n
C259
100n
C255
100n
C262
100n
C263
100n
C264
100n
C265
100n
GND-D
4
+5V
+3.3AVDD
AVDD_MPLL
+3.3AVDD
L116
STPB3216-310PT
R209
100
GND-D
C233
100n
2.2u
C248
C229
100n
C238
100n
C257
100n
C253
100n
C261
100n
10K
R220
GND-D
16V
GND-D
AVDD_LPLL
R214
4.7K
AVDD_AUSDM
AVDD_USB
AVDD_VIF
BLK_ON
GND-D
C234
100n
GND-D
GND-D
C249
100n
2.2u
C254
C224
100n
16V
16V
ADJ/GND
220u
C202
L113
STBH2012-221PT
N112
AZ1084S-3.3
Vin
Vout
GND-D
16V
+3.3V_DE
+3.3AVDD
100u
C203
+5V
100n
C199
V106
BC847AW
AVDD_DM
GND-D
220u
C192
20K
R205
GND-D
C185
100n
5
10K
R865
10K
R212
GND-D
BLK
100u
C211
16V
1%
+3.3VDD
2.2u
C243
+5V
AVDD_ADC
10u
C223
GND-D
GND-D
100u
C196
100n
C193
16V
R224
402
+5V
GND-D
1%
100n
C205
ADJ
ADJ_PWM
C260
100n
OUT
220u
C204
R219
4.7K
C191
2.2u
V108
BC847AW
C186
10u
0
R206
IN
R223
909
PWM
C228
100n
2.2u
C256
AP1117-ADJ
2.2u
C232
DDR2_1V8
N113
+3.3AVDD
2.2u
C222
10K
R222
R215
1K
AVDD_MEMPLL
R217
0
C258
100n
GND-D
GND-D
TITLE:
DWG NO.
9232KH4601DL
POWER
6
X1.3
REV.
DRAWN BY
APPROVED BY
Sheet 5
to
7
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
A
B
C
5V_HDMI-3_IN
D
DA03
MMBD1204
E
F
G
H
CA03
100n
WP: H=READ ONLY
RA13
10K
NA06
24C02N-10SI27
NA03
HOTPLUG_HDMI-3
5
SDA
GND
4
6
SCL
A2
3
7
WP
A1
2
8
Vcc
AO
1
PESD5V0L4UG
3
1
RA14
0
4.7
4.7
RA16
RA17
4.7
4.7
RA18
RA19
4.7
4.7
RA20
RA21
4.7
4.7
RA22
RA23
4.7
4.7
RA24
RA25
SDA_HDMI-3
SCL_HDMI-3
HDMI-3_RXCHDMI-3_RXC+
HDMI-3_RX0HDMI-3_RX0+
6
7
8
9
10
11
12
13
14
15
16
17
18
19
4
5
2
1
RA07
10K
RA05
10K
+5V
HDMI-3_RX1HDMI-3_RX1+
1
2
3
4
5
2
HDMI-3_RX2HDMI-3_RX2+
XA03
HDMI
+5V
WP: H=READ ONLY
CA01
100n
NA04
24C02N-10SI27
RA08
10K
HOTPLUG_HDMI-1
RA03
10K
3
MMBD1204
DA01
RA02
10K
5V_HDMI-1_IN
NA01
5
SDA
GND
4
6
SCL
A2
3
7
WP
A1
2
8
Vcc
AO
1
3
1
19
RA09
4.7
4.7
RA26
RA27
4.7
4.7
RA28
RA29
4.7
4.7
RA30
RA31
4.7
4.7
RA32
RA33
4.7
4.7
RA34
RA35
SDA_HDMI-1
SCL_HDMI-1
HDMI-1_RXCHDMI-1_RXC+
HDMI-1_RX0HDMI-1_RX0+
3
2
1
HDMI-1_RX2HDMI-1_RX2+
HOTPLUG_HDMI-1
VA01
BC847AW
+3.3VDD
RA49
10K
5V_HDMI-1_IN +3.3AVDD
RA55
4.7K
HDMI-1_RX1HDMI-1_RX1+
RA46
1K
5
6
5V_HDMI-1_IN
4
4
RA52
10K
7
8
9
10
11
12
13
14
15
16
18
0
17
4
5
2
PESD5V0L4UG
HOTPLUG_HDMI-1_OUT
HOTPLUG_HDMI-2
5V_HDMI-2_IN
SDA
GND
4
6
SCL
A2
3
7
WP
A1
2
8
Vcc
AO
1
1
3
5
19
RA11
18
0
17
4
2
5
RA36
RA37
4.7
4.7
RA38
RA39
4.7
4.7
RA40
RA41
4.7
4.7
RA42
RA43
4.7
4.7
RA44
RA45
VA03
BC847AW
RA51
10K
HOTPLUG_HDMI-3_OUT
SDA_HDMI-2
SCL_HDMI-2
HDMI-2_RXCHDMI-2_RXC+
TITLE:
HDMI-2_RX0-
DWG NO.
HDMI-2_RX0+
9232KH4601DL
HDMI-2_RX1HDMI-2_RX1+
HDMI
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
4.7
4.7
HOTPLUG_HDMI-3
5V_HDMI-3_IN +3.3AVDD
RA57
4.7K
PESD5V0L4UG
16
HOTPLUG_HDMI-2_OUT
RA54
10K
RA48
1K
NA02
15
RA50
10K
5V_HDMI-3_IN
NA05
24C02N-10SI27
RA10
10K
RA04
10K
RA01
10K
+5V
5
VA02
BC847AW
+3.3AVDD
CA02
100n
DA02
MMBD1204
HOTPLUG_HDMI-2
5V_HDMI-2_IN
RA47
1K
HDMI_CEC
RA56
4.7K
5V_HDMI-2_IN
RA15
100
RA53
10K
47K
RA06
XA01
HDMI
HDMI-2_RX2HDMI-2_RX2+
X1.3
REV.
XA02
HDMI
DRAWN BY
Sheet 6
APPROVED BY
to
7
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
A
B
C
D
+12V
E
F
G
H
+5V
1
RV06
0
100n
CV01
RV01
0
DV04
LL4148
RV10
10K
RV14
0
GND-D
RV02
2.2K
+24V-AMP
GND-D
VV03
BC847AW
2
3
4
5
1
OUT1_1
OUT1_2
NC3
VD1_4
7
8
6
NC6
NC7
9
NC9
VD1_5
MMBT3906LT1
VV01
NC8
11
GND-D
10
CV14
1u
CV06
100n
STBYL
RV11
6.8K
IN1
RV03
4.7K
RV09
10K
DV03
LL4148
RV07
2.2K
12
DV01
LL4148
GAIN1
STANDBY_AMP
48
13
DV02
LL4148
NC48
470u
CV02
16V
CBIAS
47
14
GND49
15
46
VS1_46
AVCC
2
CV07
10u
GND-D
RV12
33K
CV12
10u
45
16
GND16
44
NC17
NV02
R2A15112FP
NC18
22uH
NC43
42
NC19
DVDD
NC20
HB2
20
41
21
CV24
10u
NC21
4
CLOCK
VS2_39
VREF
VS2_38
PROT
NC37
GND-S
38
OUT2_36
CV23
100n
RV18
100K
CV29
100n
5
CV30
1000u
35V
4
CV15
1u
RV08
4.7K
3
2
+24V-AMP
GND-S
1
0
RV15
VV02
BC847AW
100n
CV03
RV19
4.7K
LV04
LSDL-035
+24V-AMP
36
OUT2_35
35
34
NC34
VD2_33
33
VD2_32
32
NC31
31
NC30
30
NC29
29
NC28
28
27
25
+5V
26
IN2
GAIN2
CV10
1u
MUTEL
37
GND-D
MUTE_AMP
3
CV28
1000u
39
24
RV04
10K
2
CV26 35V
470n
NC40
23
3
CV25 35V
470n
LV03
A7503AY-150M
40
22
+3.3AVDD
1
43
19
CV08
10u
XV02
CV27
1000u
HB1
18
AMP_R
LV02
A7503AY-150M
NC45
GND-S
17
AMP_L
CV22
100n
VS1_47
ROSC
GND-S
GND-D
TJC3S-05A
XV03
GND-D
+24V-AMP
CV16
100n
RV16
0
CV17
100n
CV18
100n
CV19
100n
GND-D
GND-S
GND-S
CV04
1u
+5V
47u
6
5
AMP_L
+3.3AVDD
IN2
BIAS
VCC
GND-D
PRIM_AUD_OUT_L
PRIM_AUD_OUT_R
OUT2
7
100n
CV11
GND-D
8
100u
CV09
16V
CV13
16V
LV01
4
CV20
100u
NV01
BH3547F
L
16V
G2
G5
RV17
10K
GND
IN1
HEADPHONE
R
16V
ST-113
XV01
PH_DECT
4
3
2
1
OUT1
MUTE
CV21
100u
GND-D
CV05
1u
RV13
100
5
AMP_R
MUTE_PH
1K
RV05
GND-D
GND-D
TITLE:
DWG NO.
9232KH4601DL
AMP+HP
6
X1.3
REV.
DRAWN BY
APPROVED BY
Sheet 7
to
7
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
B
C
D
E
F
G
D[0-7]
A
H
TP1
D[5]
D[4]
D[2]
D[3]
D[1]
D[7]
D[6]
PAD1
X1
D[0]
5V
RESERVE
D[0]
PAD4
LED2
PAD5
VOL-
D[1]
7
CIN7
LED3
8
D[2]
D[5]
D[6]
R3
0
D[7]
N1
AS1117-3V3
IN
OUT
V33
31
32
10K
R5
DVSS
GPIO4
33
34
AVCC
V33
C3
10u 5V
3
DVCC
GPIO10
R12
0
V33
KEY
TP2
L1
BG1608B121
V33
R14
4.7K
R10
2K
20
19
GPIO12
GPIO11
18
17
R9
20K
R11
1K
AVCC
NC
R911
1.1K
LED8
R8
10K
21
100n
C8
LED7
22
C6
100n
LED6
16
11
D[4]
5V
GND
35
GPIO9
LED5
LED
R
B
GPIO3
CIN10
R4
100
R912
3K
GPIO2
ADD1
C5
100p
V901
BC847AW
23
GPIO8
AVCC
GND
1
SCL
24
ADD0
CIN9
15
2
25
SCLK
CIN8
AVCC
3
D[3]
SDA SDA
26
SDA
10
AVSS
LED4
VCC_5V
5.6K
R13
27
INT#
9
IR
VBIAS
SDA
GND
PAD6
X903
LED901
GHZRB703D0
36
6
CIN6
SCL
CIN11
4
3K
R914
22uF
10V
C912
C911
100n
GND
37
CIN5
5 VCC_3.3V
GND
GND
38
CIN4
VSHILD
+3.3V
6
R913
47
28
14
7
R7
3.3K
29
5
GND
N902
HRM138CB5400
Vout
GND
Vcc
GPIIO7
4
CH+
SDA
TJC10S-07AW
GND
2
LED1
CIN3
13
R901
100K
SCL
GPIO6
100n
C7
5V
R903
100
4
GPIO5
CIN2
3
CIN12
PD
CIN1
2
PAD8
CH-
12
SCL
REXT
30
1
PAD3
MENU
SDA
12p
C2
5
GND
R2 NC
0
6
12p
C1
2
5
IT7230AFN
N2
2.7K
R905
SCL
SDA
5V
D[0-7]
C902
100n
10V
22uF
C901
R902
100
6
SDA
3
GND
R904
2.7K
N901
ISL29001
VDD
SCL
GPIO1
PAD2
INPUT
KEY
R1 NC
0
NC
4
GPIO0
3
THD1
IRQ
GND/THD
+3.3V
1
V33
POWER
39
2
40
GND
THD0
1
CIN0
+3.3V
VCC
10K
R6
1
1u
C4
PAD7
D[0-7]
VOL+
FOR XXKH52
FOR XXKH46
4
R904
1.1K
LED901
HFT503MPBR-1
X901
TJC10-04AWT
R902
3.3K
R
V901
BC847AW
R905
2K
1
GND-D
2
+5V-S R903
47
3
5
4
C903
22uF
10V
GND-D
N902
HRM138BB5117
Vcc
GND
Vout
B
X901
1
POWER
SOURCE
MENU
VOL+
VOL-
CH+
CH-
S907
S906
S905
S903
S904
S901
S902
R906
1K
R905
1K
R904
1.5K
2
R903
2.4K
R902
4.3K
R901
10K
C904
100n
GND-D
GND-D
TITLE:
DWG NO.
9232KH4601DL
6
IR
KEY
IR + TOUCH KEY
A1.0
REV.
DRAWN BY
APPROVED BY
Sheet8
to
9
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
Power
APPENDIX-A: Main assembly 9246KH5210
NAME
NO.
MAIN COMPONENT AND IT'S NO.
Main board
XI6KH0090110
N802
N301
NJ01
TUNER1
NV02
IR board
XI6KH0050910
Key board
XI6KQ0020510
Power board
XI6KH0092010
Remote control
XI6010900501
RC-905-0A
Panel
XI5203468301
T460HW03 VF
MSD209GL (5270209002)
K4T1G164QE-HCF7(5270164002)
MSB1210-LF (5271210001)
FT2119 (5524050026)
R2A15112FP (5271511201)
APPENDIX-B: Exploded view (LCD-46XR10F)
PART LIST OF EXPLODED VIEW
REF.No. DESCRIPION
Front cabinet
Display panel
2
3
Key bracket
Power switch
4
Wall mounting bracket (left)
5
Back cover
6
Pedestal assembly
7
Standing pole assembly
8
9
Power board assembly
10
Interface baffle (below)
11
Main board assembly
Interface baffle (right)
12
Panel holder assembly
13
Wall mounting bracket (right)
14
Touch key board assembly
15
Sound box assembly
16
IR assembly
17
1
Note: design and specification are subject to change without notice.
PART LIST
LCD-46XR10F ver.1.0
REF.No. PARTS No.
DESCRIPION
Q'TY REMARK
XI5Q46521010 Front cabinet
XI5203468301 Display panel
1
XI58B0043410 Key bracket
XI5293000056 Power switch
1
1
6
XI58A0084100 Wall mounting bracket (left)
XI5H4670L020 Back cover
7
XI6151226000
8
XI6156111000
9
XI6KH0092010
10
XI5810D72200
11
XI6KH0090110
12
XI5810C72110
13
XI6153269000
14
XI58A0084200
15
XI6KQ0020510
16
XI6170835000
17
XI635KH00103
18
XI6010900501
19
XI5944037010
20
XI60Z0000699
21
XI60Z0000700
1
2
3
4
5
Pedestal assembly
Standing pole assembly
Power board assembly
Interface baffle (below)
Main board assembly
Interface baffle (right)
Panel holder assembly
Wall mounting bracket (right)
Touch key board assembly
Sound box assembly
IR assembly
Remote control
User manual
Backlight light board
Logical board
Only the parts in above list are used for repairing.
Other parts except the above parts can't be supplied.
1 T460HW03 VF
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
Assemble & Disassemble the Pedestal Base (Option)
If the stand is provided, please read these instructions thoroughly before attempting this installation.
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.
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.
Installing the stand
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.
Locators
Stand
Locating grooves
Secure with
four screws
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 .
To remove the stand from the TV, perform these
steps in reverse order.
NOTE:
The appearance of this product in these illustrations may differ from your actual product, and is for
comparative purposes only.
WALL MOUNTING INSTRUCTIONS
27
Safety Precautions:
1. Be sure to ask an authorized service personnel to carry out setup.
2. Thoroughly read this instruction before setup and follow the steps below precisely.
3.The wall to be mounted should be made from solid materials. Only use accessories supplied by the manufacturer.
4.Very carefully handle the unit during setup. We are not liable for any damage or injury caused by mishandling or improper installation.
5.Be sure to place the unit on a stable and soft platform which is strong enough to support the unit.
6.Do not uplift the speaker when moving the display. The appearance of the unit may different from the actual ones.
7.Design and specifications are subject to change without notice.
8. Retain these instructions for future reference.
X
Below we will show you how to mount the
Display on the wall using our company’s
wall mounting components.
Wall
Wall
8
Wall Mounting Holder
Wall Mounting Connector
200
Take out these
parts from the
box
(Unit:mm)
Note: All the wall mounting parts are
optional and may be unavailable in
your model.
Expansion Bolt
Wood Screw
Combination Screw
Wall mounting fix-hole center
Fig.1
1. There are three options of wall mounting
holder with different
specifications
:200200,200400,200600. Please check your
wall mounting holder for its specification.
Rear wall mounting hole center
Fig.2
2. Due to the wall mounting fix-groove leaning to the
right side, the whole unit will lean to right side after
installation, please carefully measure the position of
the holes you want to drill, refer to the parameters
on Fig.2 when drilling the holes.
Fig.3a
Fig.3b
3a. Screw 4pcs expansion bolts to fix the
wall mounting holder on the wall.
3b. If your wall is a wooden structure, please
fix the wall mounting holder on the wall
with 16pcs wood screws.
Note: The "X" in Fig.2 represents a data. It may be
200mm or 400mm or 600mm.
Fig.7
Fig.6
Fig.4
4. Use the 4pcs combination screws to fix
the wall mounting connector to the rear
of the display unit.(Caution:the direction
of the connectors should be strictly
confirm to the diagram illustrated above).
Fig.5
5. Put the back of the display unit close to the wall
mounting holder, insert the four wall mounting
connectors into the four calabash-shaped holes on
the wall mounting holder. (Fig.5)
6. Let the display unit slowly slide down to
the end of the calabash-shaped hole.
(Fig.6)
7. Push rightwards carefully until the wall
mounting connectors fully slide into the
right fix-grooves and be sure the mounting
is secure.
8. If you want to dismount the unit do the above steps in reverse order.
May 2010