Toshiba 32DL833N User manual

SERVICE MANUAL
LCD TV/DVD COMBINATION
32DL833N
Ver. 1.00
Updatin history
Currently there are no updates available.
Please check back at a later time for any future
updates.

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. s soon as it detects, you will see below items on the screen.
 Upgrade File Detected
 Upgrade ?
 Press Play To Start
5. Press play.
6. s soon as you press play, you will see "Upgrading" on the screen.
7. TV will give the CD out.
ttention: 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

CAUTION: Whenever replacing the Main PCB with new one, update the fir ware 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.t t
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

PARTS LIST
Updating history
Currently there are no updates available.
Please check back at a later time for any future updates.
Location Parts No. Description
E200 75025776 PC BOARD ASSY, MAIN, 20567221
E250 75025771 PO ER MODULE, 32DL833R, 20553703
E270 75026226 PC BOARD ASSY, LED, 19EL833F, 20569207
E290 75026264 DVD MODULE, 19DL833B, 30071444
E300 75025778 LCD PANEL, LC320EXN-SDA2, 30070449
E310 75025772 LVDS CABLE, 20555335
E320 75025779 PO ER CORD, 30071116
E330 75025773 SPEAKER, 20555360
E340 75026310 CABLE, 12P+14P, 32DL833N, 30070913
E400 75026257 REMOCON HAND UNIT, CT-8023, 19DL833B, 20548798
E100 75026307 FRONT BEZEL ASSY, 32DL833N, 20545946
E110 75026308 BACK COVER ASSY, 32DL833N, 20545963
E120 75025764 STAND ASSY, 26DL833G, 20549190
E125 75026265 SCRE , FOR STAND ASSY, 19DL833B, 35026122
E130 75025767 IO BRACKET, NAME, 40046443
E140 75026225 LENS LED, 19EL833F, 40045884
E150 75025759 RELEASE PROTECTIVE COVER, AC CABLE, 40046136
E500 75026311 CARTON BOX, 32DL833N, 50191270
E520 75025781 EPE, BAG, 50165992
E580 75025749 SNO BOX ASSY, 20548898
E590 75026309 ART ORK TOSHIBA, 32DL833N, 20583652

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