Toshiba 32DL834G User manual

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SERVICE MANUAL
LCD TV/DVD COMBINATION
32DL834G Ver. 1.00
Updating history
5
5
6
6
Currently there are no updates available.
Please check back at a later time for any future
updates.
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CLASS 2 Visible and Invisible Laser Radiation from the Drive Mecha Unit when the Power
Supply is turned ON.
Do not stare into the beam.
LASER BEAM PRECAUTION
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1 GND
2 LED 2
3 LED 1
4 IR_IN
5 5V_STBY
CN137 CN1 PL205 PL306
1 N.C. 1 NC 1 GND 1 24V
2 GND 2 NC 2 GND 2 24V
3 N.C. 3 24V_VCC 3 NC 3 24V
4 N.C. 4 NC 4 GND 4 24V
5 GND 5 GND 5 STBY_ON/OFF 5 24V
6 TX_A_3_P 6 GND 6 GND 6 GND
7 TX_A_3_N 7 NC 7 BACKLIGHT_ON/OFF 7 GND
8 GND 8 5V_VCC 8 GND 8 GND
9 TX_A_CLK_P 9 NC 9 DIMMING 9 GND
10 TX_A_CLK_N 10 5V_VCC 10 GND 10 A/D_DIM_SEL
CN703 11 GND 11 NC 11 12V_VCC 11 DIM_PWM_ANALOG
1 GND 12 TX_A_2_P 12 NC 12 12V_VCC 12 BL_ON/OFF_1
2 LED 2 13 TX_A_2_N 13 12V_STBY 13 4V2_STBY
3 LED 1 14 GND 14 12V_STBY 14 NC
4 IR_IN 15 TX_A_1_P 15 5V_STBY 15 4V2_STBY
5 5V_STBY 16 TX_A_1_N 16 NC 16 4V2_STBY
17 GND 17 NC 17 3V3_VCC
18 TX_A_0_P 18 NC 18 5V_VCC
19 TX_A_0_N 19 DIMMING 19 3V3_VCC
20 GND 20 GND 20 5V_VCC
21 PANEL_VCC 21 BACKLIGHT_ON/OFF 21 3V3_VCC
22 PANEL_VCC 22 GND 22 5V_VCC
23 N.C. 23 STBY_ON/OFF 23 GND
24 GND 24 GND 24 GND
25 GND 25 NC 25 12V_AUDIO_VCC
26 GND 26 GND 26 NC
27 PANEL_VCC 27 GND 27 NC
28 PANEL_VCC 28 GND 28 NC
29 PANEL_VCC CN710
CN704 30 PANEL_VCC 1 GND
1 N.C. 2 RIGHT_P
2 DVD_CVBS 3 RIGHT_N
3 GND 4 LEFT_P
4 GND 5 LEFT_N
5 DVD_SENSE 6 GND
6 12V_VCC
7 GND
8 DVD_WAKE_UP
9 DVD_SPDIF
10 DVD_IR
DVD MODULE
LED-IR BOARD
Speaker Speaker
PL100
(AC cable)
PANEL PANEL
MAIN BOARD
POWER BOARD

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CAUTION: Whenever replacing the Main PCB with new one, update the firmware to the
latest version according to the correct destination.
1. Please copy the files to a USB device (root directory).
mb61_en.bin
mboot.bin
usb_auto_update.txt
2. Turn off the TV power by switching off On/Off Switch or unplugging AC plug.
3. Plug USB device into the USB slot of TV.
4. Press OK button of remote controller and keep holding down. While pressing the OK
button, turn on the TV power by switching on On/Off Switch or plugging AC plug. Release
OK button after Standy LED starts to blink rapidly.
5. After the blinks of LED is stopped, TV will reboot automatically. Firmware Update is
completed.
FIRMWARE UPDATING PROCEDURE
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1. First you should write DVD Firmware into a CD.
2. Put the CD into DVD loader of TV.
3. The TV will detect the firmware automatically.
4. As soon as it detects, you will see below items on the screen.
Upgrade File Detected
Upgrade ?
Press Play To Start
5. Press play.
6. As soon as you press play, you will see "Upgrading" on the screen.
7. TV will give the CD out.
Attention: Please pay attention that the uploading process is not finished here therefore you
shouldn't power off/on the TV.
8. Wait until the DVD background screen as shown below, appears again. It may take around
3 minutes.
9. DVD Firmware Update is completed.
DVD FIRMWARE UPDATE FROM CD
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Global Serial No.
Total digits YWK Model_ID SERIAL Panel
Max 14 YWK xxx ****** **
3 digits 3 digits 6 digits 2digits
(M00001~M99999)
VESTEL
USA -
China -
Asia -
EU P01-P99
Other -
Ｙ：Year 8 2008 Panel vendor and version for the model.
9 2009
A 2010 Marking Marking Marking
B 2011 A J S
C 2012 B K T
… …
C L U
WK䋺Week 01 WK01 D M V
02 WK02 E N W
03 WK03 F P X
04 WK04 G Q Y
… …
H R Z
53 WK53
Model Information
L1 LG LC320EXN-SDA2 10073505
IPS
CPT
SAMSUNG
CMO LPL/LGD
Panel Vendor Panel Vendor Panel Vendor
AUO SHARP
10071758
10072903
10073510
10072741
10072902
10071727
Vestel Product Code
10071245
10071737
10073504
L1
L1
L1
L1
L1
L1
L1
L1
P45
P61
P37
LG LC320EXN-SDA2
LG LC320EXN-SDA2
LG LC320EXN-SDA2
LG LC320EXN-SDA2
LG LC320EXN-SDA2
LG LC320EXN-SDA2
LG LC320EXN-SDA2
LG LC320EXN-SDA2
Panel ID Panel
L1 LG LC320EXN-SDA2P28
Model ID
P44
P36
P62
P60
P60
P29
32DL834F
32DL834R(SKD)
32DL834G
32DL833N
32DL833R
32DL833R (SKD)
32DL834B
Model
32DL833B
32DL833F
32DL833G