Toshiba 32AV603PG Service Manual
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Toshiba 32AV603PG Service Manual

Toshiba 32AV603PG Service Manual

Lcd color television
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SERVICE MANUAL
LCD Color Television
32AV603PG
Ver. 2.01
This model is classified as a
green product
(*1), as indicated by the underlined serial number.
This 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).
GREEN PRODUCT PROCUREMENT
LEAD-FREE
For (*1) and (*2), refer to
and
SOLDER.
© TOSHIBA CORPORATION

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  • Page 1 This 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). GREEN PRODUCT PROCUREMENT LEAD-FREE For (*1) and (*2), refer to SOLDER. © TOSHIBA CORPORATION...

  • Page 2: Important Notice

    WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Toshiba shall not be liable for any damages, losses, expenses or costs, if any, incurred in connection with or as a result of use of any information or data provided herein.

  • Page 3: Internet Explorer Settings

    IMPORTANT NOTICE User's Guide Contents: Install Autodesk DWF Viewer Internet Explorer Settings Operating Environment Functions Provided on Each Drawing Page Using with Network Install Autodesk DWF Viewer Autodesk DWF Viewer is necessary to view drawings and to activate the functions of this system. Please download and install.

  • Page 4: For Windows Vista

    for Internet Explorer 7 for Windows Vista...

  • Page 5: Operating Environment

    Operating Environment : Pentium III or higher recommended Monitor : 1024 x 768 or higher resolution recommended Mouse : A mouse with wheel recommended : Microsoft Windows 2000 SP4 / XP / Vista Browser Microsoft Internet Explorer 6.0 / 7.0 Drawing viewer : Autodesk DWF Viewer 6.0 / 7.0 * Use the software following respective license terms and conditions.
  • Page 6 ZEUS Engine Program Ver.2 and ZEUS Service Manual Ver.2 are to be modified. Perform the procedure described below. Preparation 1. Run the program file zuesFPch.exe to install the program file for File-Path to the Local PC. -> Download zeusFPch_setup.zip (2.3MB) 2.
  • Page 7 1. Whenever changing the file-path of both ZEUS Engine Program and ZEUS Service Manual to use with network, pay the attention to set the "Exchange to" column that should have a proper relation between ZEUS Engine Program and ZEUS Service Manual with referring the following. Run the zeusFPch and set "Exchange to"...
  • Page 8 4. Run the ZeusFPch to change the path in the ZEUS Service Manual Ver2. 5. Set unzipped ZEUS Service Manual in the created folder in the server to the "Target Folder", and then press "START". (This procedure is required whenever placing service manual.) Confirmation Confirm that service manual on the server can be operated normally by client PC.
  • Page 9 Through WEB, ver. 6.5 has been released but with it, the linking function in this manual may not work properly. If ver. 6.5 has been installed, uninstall it and reinstall ver. 6.0. To get ver. 6.0, click the icon, or contact to the nearest Toshiba Service Centre for further assistance. Freezing windows opened (Cannot close the open windows) This may happen occasionally.

  • Page 10: Green Product Procurement

    Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and use products, parts and materials that have low environmental impacts.

  • Page 11: Lead-Free Solder

    LEAD-FREE SOLDER This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product. WARNING: This product is manufactured using lead free solder.

  • Page 12: Safety Instruction

    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 13: Touch Current

    10. Touch current check. (After completing the work, measure touch current to prevent an electric shock.) Plug the AC cord directly into the AC outlet. Do NOT use an isolation transformer for this check. Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground such as a water pipe.
  • Page 14 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. Replacement parts which have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the international hazard symbols on the schematic diagram and the parts list.

  • Page 15: Precautions For Handling The Lcd Module

    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 16 result in discoloration or stripes. Immediately remove any type of fluid from the screen. 5. Glass is used in the panel, so do not drop or strike with hard objects. Such actions can damage the panel. 6. CMOS-LSI circuitry is used in the LCD module, so avoid damage due to static electricity.
  • Page 17 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.
  • Page 19 STANDBY, IR,KEY1/ ISP, H/V 2,5V_SW sync MCU WT6703F TX RX, I2C. DMI_IRQ HY5DU281622FTP-4-C NVRAM VIF,SIF RF TUNER EDID S25FL032A0LMF1001 R,G,B,SOG, H/V sync, ISP D sub LVDS connecter PC AUDIO EDID BL_EN, BL_ADJ LOGO HDMI 1 EDID HDMI HDMI 2 MST9A885GL Pre- AMP Audio AMP SWITCH...

  • Page 21: Schematic Diagram

    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 22 +3V3_STBY R1430 R1430 +5V_STBY +5V_SW VGA5V +3V3_ESD R1431 R1431 R1432 R1432 0R05 0R05 0R05(NC) 0R05(NC) D1401 D1401 D1402 D1402 D1403 D1403 D1404 D1404 BAT54C BAT54C C1410 C1410 C1411 C1411 C1412 C1412 +5V_STBY 100N 100N 100N(NC) 100N(NC) 100N(NC) 100N(NC) VGA_5V +3V3_SW C1401 C1401 BAV99(NC)
  • Page 23 +3V3_ESD CN1202A CN1202A R1204 R1204 C1204 C1204 PR2+ PR2+ 6,11 FB1201 FB1201 D1201 D1201 D1204 D1204 D1202 D1202 R1205 R1205 C1205 C1205 FB1202 FB1202 R1206 R1206 C1206 C1206 PB2+ PB2+ FB1203 FB1203 C1215 C1215 C1216 C1216 C1217 C1217 R1207 R1207 470 R (NC) 470 R (NC) C1207...
  • Page 24 SC_CVBS2 R1901 R1901 C1908 C1908 +5V_SW SC_CVBS 5,11 +5V_SW 120R (NC) 120R (NC) FB1901 FB1901 CN1902 CN1902 SCART SCART SCART S-VIDEO SWITCH FB1709 FB1709 120R 120R 2Vp-p CN1901 CN1901 SCART SCART HSVO 2N3906S-RTK/PS (NC) 2N3906S-RTK/PS (NC) Q1901 Q1901 C1916 C1916 C1915 C1915 10uF 50V (NC)
  • Page 25 +5V_SW L1101 L1101 150uH 150uH C1115 C1115 C1104 C1104 C1106 C1106 C1105 C1105 47uF 16V 47uF 16V 470UF 10V 470UF 10V 10uF/10V 10uF/10V TU1102 TU1102 C1150 C1150 LS4148 (NC) LS4148 (NC) D1101 D1101 100R (NC) 100R (NC) R1118 R1118 12K (NC) 12K (NC) R1117 R1117...
  • Page 26 +5V_SW HD5V_B CN1501 CN1501 CON-HDMI-V-19P CON-HDMI-V-19P D1501 D1501 BAT54C BAT54C FB1503 FB1503 RX_B2+ RX_B2- +3V3 +3V3_HD_SW D2 Shield 120R 120R C1509 C1509 RX_B1+ C1510 C1510 C1511 C1511 C1512 C1512 C1513 C1513 C1514 C1514 C1515 C1515 C1516 C1516 C1517 C1517 RX_B1- R1562 R1562 D1 Shield...
  • Page 27 Delete +5V_SW HD5V_A CN1601 CN1601 D1601 D1601 BAT54C BAT54C 2RX2+ RX_A2+ D2 Shield 2RX2- RX_A2- 2RX1+ RX_A1+ R1566 R1566 D1 Shield 2RX1- 100R 1/16W 5% 100R 1/16W 5% RX_A1- 2RX0+ RX_A0+ C1527 C1527 D0 Shield 2RX0- R1625 R1625 R1626 R1626 R1627 R1627 RX_A0-...
  • Page 28 +3V3 +5V_SW R7202 R7202 R7201 R7201 4K7 1/16W 5%(NC) 4K7 1/16W 5%(NC) R7203 R7203 5.6K OHM 1/16W 5.6K OHM 1/16W 1K 1/16W 5% 1K 1/16W 5% BRIGHT_ADJ R7205 R7205 Q7201 Q7201 BL_ADJ BC847C BC847C C7201 C7201 R7217 R7217 22UF16V 22UF16V 4K7 1/16W 5% 4K7 1/16W 5% +5V_SW...
  • Page 29 +3V3_SW +3.3VSW for AVDDA R4299 R4299 POWER ON RESET FB4201 FB4201 R4207 R4207 Pin18, Pin37, Pin245 +3V3_SW AVDDA RST_MSPH Q4201 Q4201 R4214 R4214 120R 120R C4201 C4201 C4202 C4202 C4203 C4203 C4204 C4204 C4250 C4250 VDDP VDDP ACDetect 100R 1/16W 5% 100R 1/16W 5% 10uF/10V 10uF/10V...
  • Page 30 FB4101 FB4101 +3V3_STBY +3V3_STBY 120R 120R C4101 C4101 C4102 C4102 10uF/10V 10uF/10V 100N 16V 100N 16V OSCO R4101 R4101 OSCI C4103 C4103 C4104 C4104 X1401 X1401 U4101 U4101 32.768KHz 32.768KHz RESET NPST R4120 R4120 11,14 KEY1 GPIOA0/AD0 R4119 R4119 OSCO 10,11 STANDBY GPIOA1/AD1...
  • Page 31 Add By Jack to reduce ripple voltage +3V3 FB4403 FB4403 FB4401 FB4401 120R 120R +2V6 C4401 C4401 120R 120R C4415 C4415 C4418 C4418 C4413 C4413 R4420 R4420 C4416 C4416 C4417 C4417 100N 100N C4412 C4412 10uF/10V 10uF/10V 4.7UF 4.7UF 4.7UF 4.7UF 10N 16V 10N 16V...
  • Page 32 Add By Jack to reduce ripple voltage +3V3 FB4403 FB4403 FB4401 FB4401 120R 120R +2V6 C4401 C4401 120R 120R C4415 C4415 C4418 C4418 C4413 C4413 R4420 R4420 C4416 C4416 C4417 C4417 100N 100N C4412 C4412 10uF/10V 10uF/10V 4.7UF 4.7UF 4.7UF 4.7UF 10N 16V 10N 16V...
  • Page 33 For IR / Key / LED BOARD For Compair I/F CN7306 CN7306 R7308 R7308 ISP_SDA R7309 R7309 Delete ISP_SCL R7322 R7322 100R 100R LED3_Timer Delete R7319 R7319 11,12 RC_IR_3V3 CN7303 CN7303 Light_sensor 63383 3P 2.0mm 63383 3P 2.0mm +3V3_STBY C7304 C7304 LED2_STBY R7320...
  • Page 34 PANEL_VCC R7514 R7514 10K(NC) 10K(NC) PANEL_HIGH R7513 R7513 2.7K OHM 1/16W 2.7K OHM 1/16W PANEL_VCC PANEL_HIGH RXE3+ R7526 R7526 RXE3+ ODSEL RXEC+ RXE3- RXEC+ RXE3- RXE2+ RXEC- RXE2+ RXEC- RXE2- R7527 R7527 RXE2- RXE1+ 0R(NC) 0R(NC) RXE1+ RXE0+ RXE1- RXE0+ RXE1- RXO3+ RXE0-...
  • Page 35 USB5V +5V_SW FB1801 FB1801 120R 120R C1801 C1801 C1802 C1802 C1803 C1803 +5V2 100uF 10V 100uF 10V 100N 100N 100N 100N FB1803 FB1803 120R(NC) 120R(NC) USB_Power FB1802 FB1802 USB5V USB5V 120R 120R +3V3 R1803 R1803 R1802 R1802 4K7 1/16W 5% 4K7 1/16W 5% U1801 U1801...
  • Page 36 +24V C6150 C6150 R6103 R6103 Q6103 Q6103 C6102 C6102 0.1uF 0.1uF FB6102 FB6102 120R(NC) 120R(NC) +3V3_SW 470N 50V 470N 50V R6107 R6107 0R(NC) 0R(NC) +5V_SW VCC_AMP_M R6105 R6105 470K 470K D6101 D6101 R6104 R6104 SI4835BDY SI4835BDY +24V_SW R6101 R6101 C6101 C6101 +3V3_STBY 470N 50V (NC)

  • Page 37: Spdif Out

    SPDIF OUT FB1701 FB1701 PC_AU_INL R1709 R1709 C1715 C1715 1U 10V 1U 10V AUL2 CN1703 CN1703 120R 120R R1710 R1710 C1713 C1713 C1714 C1714 560P 560P FB1702 FB1702 FB1705 FB1705 +3V3 PC_AU_INR R1711 R1711 C1718 C1718 1U 10V 1U 10V AUR2 120R 120R...
  • Page 38 IF use TPS6220 ADJ, then R7106:560K R7107:100K C7108:33p C7109:180p 35uH 35uH L7101 L7101 U7101 U7101 TPS62203DBVRG4 TPS62203DBVRG4 Delete +5V_STBY +5V_STBY +3V3_STBY R7106 R7106 C7101 C7101 C7104 C7104 C7105 C7105 C7103 C7103 C7102 C7102 U7102 U7102 C7107 C7107 47uF 25V 47uF 25V 4.7UF10V 4.7UF10V 10uF/10V...
  • Page 39 D903 D903 1N5408-E3/73 1N5408-E3/73 TOP 37 Change to 67T215S10115R FB901 FB901 D902 D902 for C908 and C909 FMY-1106S FMY-1106S L903 L903 236uH 236uH BEAD BEAD R915 R915 R955 R955 0.47 OHM +-5% 1W 0.47 OHM +-5% 1W T950 T950 POWER X'FMR POWER X'FMR C909 C909...
  • Page 40 POWER 1.04V 2.44V 1.73V SW001 SW001 SW002 SW002 SW003 SW003 CN001 CN001 Key1 key2 CONN CONN ----><----| ----><----| ----><----| C016 C016 C017 C017 C018 C018 C024 C024 C023 C023 NC/100N 50V NC/100N 50V NC/100N 50V NC/100N 50V NC/100N 50V R020 R020 R021 R021...
  • Page 41 DV33SB DV33SB CN001 CN001 Light sensor R007 R007 R008 R008 DV33SB Light sensor 10KOHM +-5% 1/10W 10KOHM +-5% 1/10W 100 OHM +-5% 1/10W 100 OHM +-5% 1/10W U002 U002 NC JSA-3111B NC JSA-3111B C003 C003 CONN CONN NC / 100N 50V U001 U001 IRM-3636TS13F45-P...
  • Page 42 DV33SB LED 1 LED 2 DV33SB R003 R003 750 OHM +-5% 1/10W 750 OHM +-5% 1/10W Green Green LED002 LED002 Standby Power on Timer R001 R001 R002 R002 Function 750 OHM +-5% 1/10W 750 OHM +-5% 1/10W 750 OHM +-5% 1/10W 750 OHM +-5% 1/10W Green LED001...
  • Page 43 MAIN [Top]...
  • Page 44 MAIN [Bottom]...
  • Page 45 POWER [Top]...
  • Page 46 POWER [Bottom]...
  • Page 47 KEY [Top]...
  • Page 48 KEY [Bottom]...
  • Page 49 IR [Top]...
  • Page 50 IR [Bottom]...
  • Page 51 LED [Top]...
  • Page 52 LED [Bottom]...

  • Page 53: Firmware Updating

    FIRMWARE UPDATING How to update using a USB Mass-storage device 1. Copy the software corresponding to the model to USB Mass-Storage device. (root directory) Note: The software should be renamed to upgrade.pkg from the original one before copying. Fig.1 USB Mass-storage device 2.
  • Page 54 Fig.4 Updating Wizard 4. Upon completion, the display will show the message. Fig.5 Updating completion 5. Unplug the USB Mass-storage device, and turn TV off. Fig. 6 Removing USB Mass-storage device 6. Turn TV on and press "MENU" and "0000" on the remote control to confirm a new software version.
  • Page 55 TECHNICAL BULLETIN File Name Title issuing date...

  • Page 57: Parts List

    PARTS LIST Precaution WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "SAFETY PRECAUTION" "PRODUCT SAFETY NOTICE". 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 58 PARTS LIST ↓Select Block : Search 1 / 1 Jump Location : Page : Jump Search Parts No. :...
  • Page 59 75014953 SIDE KEY ASSY, 32AV615DB, 705TZ834075 Cabinet E140 75015698 COVER ASSY, SIDE-I/O, 26AV603PG, 705GZ934106 Electric Parts E200A 75015704 PC BOARD ASSY, MAIN WITH FW, 32AV603PG, CBPFR3HBZB Electric Parts E200B 75017551 PC BOARD ASSY, MAIN WITH FW-SHARP, CBPFR3HBZR Electric Parts E250...
  • Page 60 PARTS LIST Accessory Block : Search 1 / 1 Jump Location : Page : Jump Search Parts No. : Block Location Parts No. Description Accessory E400 75014827 REMOCON HAND UNIT, CT-90326 Accessory E411 75017544 QSG, Z41GJ031939-1D Accessory E412 75015941 MANUAL SHEET FOR CLEAN CLOTH, Z41GJ032939-1A Accessory E413 75015957 INSTALLATION SHEET, Z41GJ033939-1A...
  • Page 61 PARTS LIST Accessory Block : Search 1 / 1 Jump Location : Page : Jump Search Parts No. : Block Location Parts No. Description Accessory E400 75014827 REMOCON HAND UNIT, CT-90326 Accessory E411 75017544 QSG, Z41GJ031939-1D Accessory E412 75015941 MANUAL SHEET FOR CLEAN CLOTH, Z41GJ032939-1A Accessory E413 75015957 INSTALLATION SHEET, Z41GJ033939-1A...
  • Page 62 PARTS LIST Cabinet Block : Search 1 / 1 Jump Location : Page : Jump Search Parts No. : Block Location Parts No. Description Cabinet E100 75014955 BEZEL ASSY, 32AV615DB, 705TZ834090 Cabinet E110 75015226 BACK COVER ASSY, 32AV605PB, 705TZ834091 Cabinet E112 75014952 SCREW, T4 L14 BLACK(BC TO FB SCREW), 0Q1G-940-14-47 Cabinet...
  • Page 63 PARTS LIST Cabinet Block : Search 1 / 1 Jump Location : Page : Jump Search Parts No. : Block Location Parts No. Description Cabinet E100 75014955 BEZEL ASSY, 32AV615DB, 705TZ834090 Cabinet E110 75015226 BACK COVER ASSY, 32AV605PB, 705TZ834091 Cabinet E112 75014952 SCREW, T4 L14 BLACK(BC TO FB SCREW), 0Q1G-940-14-47 Cabinet...
  • Page 64 PARTS LIST Packing Block : Search 1 / 1 Jump Location : Page : Jump Search Parts No. : Block Location Parts No. Description Packing E500 75014967 CARTON BOX, 32AV615DB, Z44GJ016939-1A Packing E510 75014966 CUSHION KIT, 32AV615DB, Z44GJ004001 Packing E511 75015686 CUSHION, 32AV607PG, Z44GJ004002 Packing E512...

  • Page 65: Function And Operation

    FUNCTION AND OPERATION The Remote Control A simple at-a-glance reference of your remote control.

  • Page 66: Using The Remote Control

    FUNCTION AND OPERATION Using the Controls Although all necessary adjustments and controls for the television are normally made using the remote control, the buttons on the television may be used for some functions. Switching On Using the Remote Control Using the Controls...

  • Page 67: Tuning The Television

    FUNCTION AND OPERATION Tuning the Television Before switching on the television put your decoder and media recorder to Standby if they are connected. Quick Setup...

  • Page 69: Specification

    SPECIFICATION...

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