Toshiba 37HL67S Service Manual
  1. Manuals
  2. Brands
  3. Toshiba Manuals
  4. LCD TV
  5. 37HL67S
  6. Service manual

Toshiba 37HL67S Service Manual

Hide thumbs Also See for 37HL67S:
Table of Contents

Advertisement

Quick Links

Download this manual
SERVICE MANUAL
This model is classified as a
Service Manual describes replacement parts for the green product. When repairing this green
product, use the part(s) described in this manual and
For (*1) and (*2), refer to
© TOSHIBA CORPORATION
file://C:\Program Files\zeus\js\!!fcover.html
LCD Color Television
37HL67S
green product
(*1), as indicated by the underlined serial number. This
GREEN PRODUCT PROCUREMENT
Ver. 2.00
lead-free solder
(*2).
and
LEAD-FREE
Стр. 1 из 1
SOLDER.
10.05.2015

Advertisement

Table of Contents
loading

Related Manuals for Toshiba 37HL67S

Summary of Contents for Toshiba 37HL67S

  • Page 1 Service Manual describes replacement parts for the green product. When repairing this green product, use the part(s) described in this manual and lead-free solder (*2). For (*1) and (*2), refer to GREEN PRODUCT PROCUREMENT LEAD-FREE SOLDER. © TOSHIBA CORPORATION file://C:\Program Files\zeus\js\!!fcover.html 10.05.2015...

  • Page 2: Service Mode

    ADJUSTMENT [LCD Color Television] ASIA_EU Стр. 1 из 8 ADJUSTMENT Service Mode Entering to Service Mode 1. Set VOLUME to minimum and press MUTE button twice on Control. ↓ ↓ ↓ ↓ 2. Press MUTE button again and hold button down.
  • Page 3 ADJUSTMENT [LCD Color Television] ASIA_EU Стр. 2 из 8 Key Function in the Service Mode The following key entry during display of adjustment menu provides special functions. Selection of the adjustment items CH (on TV or remote control) Change of the data value Volume +/- (on TV or remote control) Adjustment menu mode ON/OFF MENU button (on remote control) Reset the count of operating...
  • Page 4 ADJUSTMENT [LCD Color Television] ASIA_EU Стр. 3 из 8 (a) HOST-MICRO EEPROM data DRAMA0543 for HL series (b) TV-MICRO EEPROM data DRAMA0589 for HL series (2) Prior to changing any board containing an EEPROM IC, the exisiting data in each image format should be copied down as a precautionary measure.
  • Page 5 ADJUSTMENT [LCD Color Television] ASIA_EU Стр. 4 из 8 RYBK R-Y OFF SET OPT1 TV SET OPTION 1 OPT2 TV SET OPTION 2 OPT3 TV SET OPTION 3 OPT4 TV SET OPTION 4 OPT5 TV SET OPTION 5 SET-ID MODEL ID MAGC AGC of MTS decoder Volume1 Data Volume25 Data...
  • Page 6 ADJUSTMENT [LCD Color Television] ASIA_EU Стр. 5 из 8 VVDD Reduce Volume For Dolby WFCS FOCUS Level WWSP SRS 3D Level WTBH TruBass High Level WTBL TruBass Low Level VOLM Volume coefficient at 1/2 Mute Factory preset data will be loaded after setting Model ID data. Note: (*1) SET-ID data is subject to the models.

  • Page 7: Exit From Service Mode

    ADJUSTMENT [LCD Color Television] ASIA_EU Стр. 6 из 8 Exit from Service Mode Pressing POWER button to turn off the TV once. Self Diagnostic Function 1. Press "Recall" button on Remote Control during display of adjustment menu in the service mode. This will bring up the "S" in the right corner of screen. Now press "9" button on remote.

  • Page 8: Led Indication

    ADJUSTMENT [LCD Color Television] ASIA_EU Стр. 7 из 8 (8) Number of times of TV ON/OFF. : LCD Model not used. (9) Temperature display of thermo-Sensor. (DMD) : LCD Model not used. (10) Temperature display of thermo-Sensor. (LAMP) : LCD Model not used. (11) DMD Engine System status : LCD Model not used.
  • Page 9 ADJUSTMENT [LCD Color Television] ASIA_EU Стр. 8 из 8 The power is supplied to Digital Board only. 5 Green blinks. Fan stop detection. 6 Green blinks slowly. Abnormal operation of BUS line. Turn the TV off and unplug the power cord, then plug the power cord in again and turn the TV on.

  • Page 10: Function And Operation

    Стр. 1 из 2 FUNCTION AND OPERATION TV Front and Side Panel Control and Connection file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.739\37H... 10.05.2015...
  • Page 11 Стр. 2 из 2 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.739\37H... 10.05.2015...

  • Page 12: Learning About The Remote Control

    Стр. 1 из 3 FUNCTION AND OPERATION Learning about the Remote Control file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.638\37H... 10.05.2015...
  • Page 13 Стр. 2 из 3 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.638\37H... 10.05.2015...
  • Page 14 Стр. 3 из 3 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.638\37H... 10.05.2015...
  • Page 15 Стр. 1 из 4 FUNCTION AND OPERATION Programming Channel into the TV's Channel Memory Programming Channel Automatically file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.407\37H... 10.05.2015...
  • Page 16 Стр. 2 из 4 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.407\37H... 10.05.2015...
  • Page 17 Стр. 3 из 4 Manually Adding and Deleting Channel in the Channel Memory file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.407\37H... 10.05.2015...
  • Page 18 Стр. 4 из 4 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.407\37H... 10.05.2015...

  • Page 19: Safety Instruction

    Handling the LCD Module Стр. 1 из 4 SAFETY INSTRUCTION Handling the LCD Module Safety Precaution In the event that the screen is damaged or the liquid crystal (fluid) leaks, do not breathe in or drink this fluid. Also, never touch this fluid. Such actions could cause toxicity or skin irritation. If this fluid should enter the mouth, rinse the mouth thoroughly with water.
  • Page 20 Handling the LCD Module Стр. 2 из 4 3. If the panel surface becomes soiled, wipe with cotton or a soft cloth. If this does not remove the soiling, breathe on the surface and then wipe again. If the panel surface is extremely solied, use a CRT cleaner as a cleaner. Wipe off the panel surface by drop the cleaner on the cloth.
  • Page 21 Handling the LCD Module Стр. 3 из 4 6. CMOS-LSI circuitry is used in the LCD module, so avoid damage due to static electricity. When handling the module, use a wrist ground or anchor ground. 7. Do not expose the LCD module to direct sunlight or strong ultraviolet rays for an extended period of time.
  • Page 22 Handling the LCD Module Стр. 4 из 4 10. When transporting the LCD module, do not use packing containing epoxy resin (amine) or silicon resin (alcohol or oxim). The gas generated by these materials can cause loss of polarity. file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.678\37H... 10.05.2015...

  • Page 23: Panel Identification

    Стр. 1 из 1 PANEL IDENTIFICATION Panel Identification If the several panels are alternatively used in the same model without amending the model name, the identification marking will be shown at the last digit of the set serial number on the specification label on the back cover.
  • Page 24 U02A LOW-B U03D U01A POWER U04A U03A TN-AV SIGNAL U03B Front-AV U03C LED...

  • Page 25: Safety Precaution

    Стр. 1 из 3 SAFETY INSTRUCTION WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" INSTRUCTIONS BELOW. Safety Precaution WARNING: SERVICING SHOULD NOT BE ATTEMPTED BY ANYONE UNFAMILIAR WITH THE NECESSARY PRECAUTIONS ON THIS RECEIVER. THE FOLLOWING ARE THE NECESSARY PRECAUTIONS TO BE OBSERVED BEFORE SERVICING THIS CHASSIS.
  • Page 26 Стр. 2 из 3 inflammability, voltage resistance, etc. therefore, use only replacement parts that have these same characteristics. Use only the specified parts when the mark is indicated in the circuit diagram or parts list. 7. Parts mounting and routing dressing of wirings should be the same as that used originally.

  • Page 27: Product Safety Notice

    Стр. 3 из 3 limit constitutes a potential shock hazard and must be corrected immediately. Product Safety Notice Many electrical and mechanical parts in this chassis have special safety-related characteristics. These characteristics are often passed unnoticed by a visual inspection and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.

  • Page 28: Specification

    Стр. 1 из 3 SPECIFICATION file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.073\37H... 10.05.2015...
  • Page 29 Стр. 2 из 3 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.073\37H... 10.05.2015...
  • Page 30 Стр. 3 из 3 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.073\37H... 10.05.2015...
  • Page 43 Стр. 1 из 1 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.104\37H... 10.05.2015...

  • Page 44: Schematic Diagram

    Стр. 1 из 2 SCHEMATIC DIAGRAM Precaution WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION" FOR DIRECT VIEW CTV ONLY, "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" OF THIS MANUAL. CAUTION: The international hazard symbols " " in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list.
  • Page 45 Стр. 2 из 2 = Electrolytic capacitor = Mylar capacitor 3. The parts indicated with " " have special characteristics, and should be replaced with identical parts only. 4. Voltages read with DIGITAL MULTI-METER from point indicated to chassis ground, using a color bar signal with all controls at normal, line voltage at nominal AC volts.
  • Page 133 Стр. 1 из 2 CABINET Stand Exploded View A425 A426 A427 A428 A429 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.522\37H... 10.05.2015...
  • Page 134 Стр. 2 из 2 file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.522\37H... 10.05.2015...
  • Page 135 Стр. 1 из 1 PARTS LIST All Block Block : Search 1 / 1765 Jump Page : Location : Search Parts No. : Block Location Parts No. Description U01A POWER (PE0438) U01A 75008942 PWU, POWER, PE0438B1 U01A POWER (PE0438) C801 76503510 CAPACITOR, PLASTIC FILM, LE224-C U01A POWER (PE0438) C802...
  • Page 136 Стр. 1 из 1 PARTS LIST U01A POWER (PE0438) Block : Search 1 / 164 Jump Page : Location : Search Parts No. : Block Location Parts No. Description U01A POWER (PE0438) U01A 75008942 PWU, POWER, PE0438B1 U01A POWER (PE0438) C801 76503510 CAPACITOR, PLASTIC FILM, LE224-C U01A POWER (PE0438)
  • Page 137 Стр. 1 из 1 PARTS LIST U02A LOW_B (PE0439) Block : Search 1 / 154 Jump Page : Location : Search Parts No. : Block Location Parts No. Description U02A LOW_B (PE0439) U02A 75008943 PWU, LOWB, PE0439B1 U02A LOW_B (PE0439) C851 76092538 CAPACITOR, CERAMIC CHIP, 10V F 1UF Z U02A LOW_B (PE0439)
  • Page 138 Стр. 1 из 1 PARTS LIST U03A TN_AV (PE0440) Block : Search 1 / 515 Jump Page : Location : Search Parts No. : Block Location Parts No. Description U03A TN_AV (PE0440) U03A 75008928 PWU, TN_AV, PE0440A1 U03A TN_AV (PE0440) BE02 23165495 EARTH TERMINAL, MET31-0332 U03A TN_AV (PE0440)
  • Page 139 Стр. 1 из 1 PARTS LIST U03B F-AV (PE0440) Block : Search 1 / 5 Jump Page : Location : Search Parts No. : Block Location Parts No. Description U03B F-AV (PE0440) U03B 75008929 PWU, F-AV, PE0440A2 U03B F-AV (PE0440) CV222 76105101 CAPACITOR, CERAMIC CHIP, 50V CH 100PF J U03B F-AV (PE0440)
  • Page 140 Стр. 1 из 1 PARTS LIST U03C LED (PE0440) Block : Search 1 / 17 Jump Page : Location : Search Parts No. : Block Location Parts No. Description U03C LED (PE0440) U03C 75008930 PWU, LED, PE0440A3 U03C LED (PE0440) CB102 76619102 CAPACITOR, ELECTROLYTIC CHIP, 16V 47UF M U03C LED (PE0440)
  • Page 141 Стр. 1 из 1 PARTS LIST U03D KEY (PE0440) Block : Search 1 / 15 Jump Page : Location : Search Parts No. : Block Location Parts No. Description U03D KEY (PE0440) U03D 75008931 PWU, KEY, PE0440A4 U03D KEY (PE0440) PA42B 23713938 CONNECTOR, B5B-PH-K-S(LF) U03D KEY (PE0440)
  • Page 142 Стр. 1 из 1 PARTS LIST U04AS SEINE (PE0434) Block : Search 1 / 864 Jump Page : Location : Search Parts No. : Block Location Parts No. Description U04AS SEINE (PE0434) U04AS 75009033 PC BOARD ASSY, PE0434A, SEINE U04AS SEINE (PE0434) C100 V03GD0000786 CHIP CERAMIC CAPACITOR (1005) U04AS SEINE (PE0434)
  • Page 143 Стр. 1 из 1 PARTS LIST Miscellaneous Block : Search 1 / 5 Jump Page : Location : Search Parts No. : Block Location Parts No. Description Miscellaneous B001 75010102 DISPLAY G7AUO37V508, T370XW02 V508 Miscellaneous MZ01 75005837 WIRE HARNESS, LVDS, V90A00064200 Miscellaneous P801 75002678 POWER CORD, INQ2682(1)
  • Page 144 Стр. 1 из 1 PARTS LIST Accessory Block : Search 1 / 4 Jump Page : Location : Search Parts No. : Block Location Parts No. Description Accessory K902 75005729 REMOCON HAND UNIT, CT-90275 Accessory Y102 75008934 MANUAL, 26HL47 OWNERS MANUAL E/F Accessory Y109 23945015 BAG, POLYETHYLENE COVER 250X400...
  • Page 145 Стр. 1 из 1 PARTS LIST Cabinet Block : Search 1 / 15 Jump Page : Location : Search Parts No. : Block Location Parts No. Description Cabinet A201 75006098 FRONT BEZEL ASSY Cabinet A320 75005734 PIECE, CTRL S ASSY Cabinet A350 75008884 BRACKET, BACK ASSY...
  • Page 146 Стр. 1 из 1 PARTS LIST Packing Block : Search 1 / 7 Jump Page : Location : Search Parts No. : Block Location Parts No. Description Packing A701A 75008945 CARTON TOP CASE, TOP CASE Packing A701B 75006100 CARTON BOX, BOTTOM Packing A702A 75006101 PAD, TOP PACKING...
  • Page 147 Стр. 1 из 2 PARTS LIST Precaution WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION" FOR DIRECT VIEW CTV ONLY, "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" OF THIS MANUAL. CAUTION: The international hazard symbols " " in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list.
  • Page 148 Стр. 2 из 2 : Metal Film : Fusible Resistor All CD and PF capacitors are ±5 %, 50 V and all resistor, ±5 %, 1/6 W unless otherwise noted. file://C:\Documents and Settings\Alexsandr\Local Settings\Temp\Rar$EXa0.054\37H... 10.05.2015...

Table of Contents