Toshiba 32ZD09G Service Manual
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Toshiba 32ZD09G Service Manual

Toshiba 32ZD09G Service Manual

C00s chassis
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FILE NO. 030-200101
SERVICE MANUAL
COLOUR TELEVISION
C00S Chassis
32ZD09G
32ZD09B
PRINTED IN JAPAN Jan., 2001 T

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  • Page 1 FILE NO. 030-200101 SERVICE MANUAL COLOUR TELEVISION C00S Chassis 32ZD09G 32ZD09B PRINTED IN JAPAN Jan., 2001 T...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS ............................3 SET-UP ADJUSTMENT ............................4 SERVICE MODE ..............................6 DESIGN MODE ................................ 9 ELECTRICAL ADJUSTMENTS ..........................10 CIRCUIT CHECK ..............................17 CHAPTER 2 SPECIFIC INFORMATIONS SETTING & ADJUSTING DATA ..........................18 LOCATION OF CONTROLS ...........................

  • Page 3: Chapter 1 General Adjustments

    CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAU- TION” AND “PRODUCT SAFETY NOTICE” INSTRUCTIONS BELOW. X-RAY RADIATION PRECAUTION 1. Excessive high voltage can produce potentially hazard- 2. The only source of X-RAY RADIATION in this TV receiver ous X-RAY RADIATION.

  • Page 4: Set-Up Adjustment

    WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAU- TION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF THIS MANUAL. SET-UP ADJUSTMENT The following adjustments should be made when a complete realignment is required or a new picture tube is installed. Perform the adjustments in order as follows : 1.
  • Page 5 CONVERGENCE ADJUSTMENTS CIRCUMFERENCE CONVERGENCE ADJUSTMENT NOTE: Before attempting any convergence adjustments, the 1. Loosen the clamping screw of deflection yoke slightly to receiver should be operated for at least fifteen min- allow the yoke to tilt. utes. 2. Temporarily put a wedge as shown in figure 1. (Do not remove cover paper on adhesive part of the wedge.) CENTER CONVERGENCE ADJUSTMENT 3.

  • Page 6: Service Mode

    SERVICE MODE 1. ENTERING TO SERVICE MODE 1) Press o button once on 2) Press o button again to 3) While pressing the o button, Remote Control. keep pressing. press MENU button on TV set. Item Data Mute or (Service mode display) 2.
  • Page 7 4. SELECTING THE ADJUSTING ITEMS 1) Every pressing of CHANNEL s button in the service mode changes the adjustment items in the order of table-2. (t button for reverse order) Refer to table-2 for preset data of adjustment mode. (See SETTING & ADJUSTING DATA on page 18) 5.
  • Page 8 8. SELF DIAGNOSTIC FUNCTION 1) Press “9” button on Remote Control during display of adjustment menu in the service mode. The diagnosis will begin to check if interface among IC’s are executed properly. 2) During diagnosis, the following displays are shown. Indicated color of mode now selected : Green and Red Indicated color of other modes : White...

  • Page 9: Design Mode

    DESIGN MODE 1. ENTERING TO DESIGN MODE 1) Select the Service mode. 2) While pressing o or CALL button on 3) Press MENU button on TV. Remote and press MENU button on TV. ITEM Press DATA Press (Design mode) (Adjustment mode) When QA02 is initialized, items “OPT0”...

  • Page 10: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS ITEM ADJUSTMENT PROCEDURE FOCUS VR ADJ 1. Enter the service mode, then select any register item. 2. Press the TV/VIDEO button on the Remote until the black cross-bar pattern ap- pears on the screen. 3. Adjust the FOCUS control (on T461) for well defined scanning lines on the picture screen.
  • Page 11 ITEM ADJUSTMENT PROCEDURE WHITE BALANCE 1. Set Contrast to 40, and brightness to +20 by picture control. ADJUSTMENT 2. Set the TV in service mode, and get the inside W/B adjusting signal with VIDEO button. • CUTOFF ADJUSTMENT 3. Select RCUT, GCUT and BCUT with CHANNEL s, t buttons, to set individual (RCUT) values to Initial reference data, and to set GDRV and BDRV to Initial reference (GCUT)
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  • Page 17: Circuit Check

    CIRCUIT CHECK HIGH VOLTAGE CHECK CAUTION: There is no HIGH VOLTAGE ADJUSTMENT on this chassis. Checking should be done following the steps below. 1. Connect an accurate high voltage meter to the second anode of the picture tube. 2. Turn on the receiver. Set the BRIGHTNESS and CONTRAST controls to minimum (zero beam current). 3.

  • Page 18: Chapter 2 Specific Informations

    CHAPTER 2 SPECIFIC INFORMATIONS SETTING & ADJUSTING DATA SAFETY INSTRUCTIONS 32” HIGH VOLTAGE AT ZERO BEAM: 33.2 kV MAX HIGH VOLTAGE: 34.0 kV AV VOLTAGE 220~240 V Table-1 SERVICE MODE ADJUSTING ITEMS AND DATAS IN THE SERVICE MODE: Item Adjustment Reference data Item Adjustment...

  • Page 19: Location Of Controls

    LOCATION OF CONTROLS Front MENU EXIT S-VIDEO VIDEO L/MONO AUDIO HEAD PHONE MAIN SWITCH MENU POWER INDICATOR (VIDEO-3) S-VIDEO TERMINAL VOLUME DOWN ON-TIMER INDICATOR STEREO INDICATOR VOLUME UP VIDEO-3 POSITION DOWN BILINGUAL INDICATOR POSITION UP EXIT DIGITAL AUDIO INPUT (OPTICAL) DIGITAL AUDIO INPUT (COAXIAL) Rear terminals DIGITAL...
  • Page 20 ENTER ENTER MENU EXIT MENU Buttons EXIT • Stereo/Bilingual • Sound Mute V T R / D VD Volume Video Recoder/DVD Buttons to operate your Toshiba Video Recorder & DVD V T R / D V D – 20 –...

  • Page 21: Circuit Block Diagram

    – 21 –...

  • Page 22: Chassis And Cabinet Replacement Parts List

    • The part number must be used when ordering parts, in order to assist in processing, be sure to include the Model number and Description. • The PC board assembly with mark is no longer available after the end of the production. Models : 32ZD09G, 32ZD09B Capacitors ..... CD Ceramic Disk : Plastic Film : Electrolytic Resistors ....
  • Page 23 Location Location Part No. Description Part No. Description EL, 100?F, ±20%, 16V C447 24829153 PF, 0.015?F, 400V C620 24794101 EL, 33?F, ±20%, 160V C448 24640908 C631 24567474 PF, 0.47?F EL, 330?F, ±20%, 50V EL, 1?F, ±20%, 50V C460 24073092 C631 24797010 EL, 2200?F, ±20%, 16V EL, 10?F, ±20%, 50V...
  • Page 24 C810 24086063 C4491 24082637 PF, 0.1?F, 400V EL, 1000?F, ±20%, 16V C810 24763102 CA03 24436180 CD, 18pF (32ZD09G) CD, 1000pF, ±20%, AC250V * C813 24092555 CA04 24436180 CD, 18pF (32ZD09G) CD, 1000pF, ±20%, AC250V CD, 100pF, ±10% * C814 24092555...
  • Page 25 EL, 10?F, ±20%, 16V CD88 24794100 CF31 24203100 CD89 24092293 Chip, 0.1?F, +80%, -20%, 25V (32ZD09G) CF02 24774220 Chip, 22pF, CH (32ZD09G) CF32 24092293 Chip, 0.1?F, +80%, -20%, 25V CF03 24774220 Chip, 22pF, CH (32ZD09G) (32ZD09G) EL, 100?F, ±20%, 10V CF03 24567104 PF, 0.1?F (32ZD09B)
  • Page 26 Location Location Part No. Description Part No. Description CS13 24781102 Chip, 1000pF, SL CX149 24774470 Chip, 47pF, CH EL, 10?F, ±20%, 50V CS14 24797100 CX150 24774271 Chip, 270pF, CH EL, 10?F, ±20%, 50V CS15 24797100 CX151 24092293 Chip, 0.1?F, +80%, -20%, 25V EL, 10?F, ±20%, 16V EL, 10?F, ±20%, 16V CS17...
  • Page 27 Location Location Part No. Description Part No. Description Chip, 10pF, ±0.5pF%, SL CX245 24092293 Chip, 0.1?F, +80%, -20%, 25V CZ10 24781100 CX246 24092293 Chip, 0.1?F, +80%, -20%, 25V CZ11 24781220 Chip, 22pF, SL CX247 24872331 Chip, 330 ohm, 1/16W CZ12 24814103 Chip, 0.01?F, +80%, -20% CX249...
  • Page 28 Location Location Part No. Description Part No. Description R270 24366102 CF, 1k ohm R434 24366472 CF, 4700 ohm R271 24366472 CF, 4700 ohm R435 24366184 CF, 180k ohm R271 24872103 Chip, 10k ohm, 1/16W R441 24383561 OMF, 560 ohm, 2W R272 24872103 Chip, 10k ohm, 1/16W...
  • Page 29 Location Location Part No. Description Part No. Description R620 24366153 CF, 15k ohm R689 24366104 CF, 100k ohm R621 24366273 CF, 27k ohm R692 24872681 Chip, 680 ohm, 1/16W R622 24366392 CF, 3900 ohm R693 24872681 Chip, 680 ohm, 1/16W R623 24366332 CF, 3300 ohm...
  • Page 30 24366272 CF, 2700 ohm R876 24366103 CF, 10k ohm (32ZD09G) R979 24366272 CF, 2700 ohm R891 24383102 OMF, 1k ohm, 2W (32ZD09G) R980 24366471 CF, 470 ohm * R899 24005015 Metal-Glazed Resistor, R981 24366471 CF, 470 ohm 8.2M ohm, 1W...
  • Page 31 Chip, Jumper, 2125 type RA25 24366103 CF, 10k ohm RC02 24000824 Chip, Jumper, 2125 type RA26 24366102 CF, 1k ohm RD06 24366102 CF, 1k ohm (32ZD09G) RA27 24366102 CF, 1k ohm RD08 24366102 CF, 1k ohm RA29 24366102 CF, 1k ohm RD10 24366102...
  • Page 32 RG04 24376154 CF, 150k ohm, 1/2W (32ZD09B) (32ZD09G) RF22 24872101 Chip, 100 ohm, 1/16W RG05 24310829 MF, 8.2 ohm, 1/2W (32ZD09G) (32ZD09G) RG11 24366471 CF, 470 ohm (32ZD09G) RF22 24872102 Chip, 1k ohm, 1/16W RG12 24310279 MF, 2.7 ohm, 1/2W (32ZD09G)
  • Page 33 Location Location Part No. Description Part No. Description RS04 24872562 Chip, 5600 ohm, 1/16W RV80 24366681 CF, 680 ohm RS05 24872562 Chip, 5600 ohm, 1/16W RV81 24872750 Chip, 75 ohm, 1/16W RS06 24872562 Chip, 5600 ohm, 1/16W RV82 24872101 Chip, 100 ohm, 1/16W RS07 24872562 Chip, 5600 ohm, 1/16W...
  • Page 34 Location Location Part No. Description Part No. Description RX180 24872101 Chip, 100 ohm, 1/16W RX310 24872122 Chip, 1200 ohm, 1/16W RX181 24872680 Chip, 68 ohm, 1/16W RX311 24872122 Chip, 1200 ohm, 1/16W RX185 24872470 Chip, 47 ohm, 1/16W RX312 24872101 Chip, 100 ohm, 1/16W RX186 24872101...
  • Page 35 LD89 23289844 Coil, Peaking, TRF4470AT L512 23103898 Coil, Filter, TEM2030AH LF01 23289840 Coil, Peaking, TRF4100AT L513 23103898 Coil, Filter, TEM2030AH (32ZD09G) L513 23103898 Coil, Filter, TEM2030AH LF01 23103775 Coil (Ferrite Bead), TEM2014 L515 23103898 Coil, Filter, TEM2030AH (32ZD09B) L605 23248073...
  • Page 36 Chip (Ferrite Bead), TEM2117T TPW3427AG LX145 23103822 Chip (Ferrite Bead), TEM2117T * TG01 23217466 Transformer, Converter, LX150 23103822 Chip (Ferrite Bead), TEM2117T TPW3449AM (32ZD09G) LX152 23103822 Chip (Ferrite Bead), TEM2117T SEMICONDUCTORS SEMICONDUCTORS SEMICONDUCTORS LX153 23103822 Chip (Ferrite Bead), TEM2117T SEMICONDUCTORS...
  • Page 37 Q4491 23314917 Transistor, 2SK2003-01MR Q672 A6342200 Transistor, 2CS2878-A Q4493 A6317440 Transistor, 2SC1815-Y Q688 A6002040 Transistor, RN1204 QA01 23000793 IC, 750010-151S (32ZD09G) Q705 A6317440 Transistor, 2SC1815-Y QA01 23000794 IC, 750010-152S (32ZD09B) Q706 A6317440 Transistor, 2SC1815-Y QA02 23906642 IC, AT24C64-10PC Q707 A6734590...
  • Page 38 A6534040 Transistor, 2SA1015-Y QX09 23906951 IC, SN74AHCT1G32 QD89 A6335470 Transistor, 2SC2712-Y QX11 23906318 IC, ADS932E QF01 23906551 IC, SDA5275-3P (32ZD09G) QX12 23906318 IC, ADS932E QF01 23000507 IC, SDA5275-3S (32ZD09B) QX15 23314345 Transistor, IMZ1 T108 QF02 23906927 IC, SAB-C161RI (32ZD09G) QX16...
  • Page 39 Diode, 1N4148 D421 23316680 Diode, Zener, MTZJ7.5A D836 23316673 Diode, Zener, MTZJ5.6C D422 23316726 Diode, Zener, MTZJ15C D841 23115599 Diode, 1N4148 (32ZD09G) D431 23316670 Diode, Zener, MTZJ5.1C D842 23316724 Diode, Zener, MTZJ15A D432 23316670 Diode, Zener, MTZJ5.1C D844 23316717 Diode, Zener, MTZJ11C...
  • Page 40 Location Location Part No. Description Part No. Description DG25 23118052 Diode, RU4Z LF-L1 (32ZD09G) GC11 23261959 Coil, Choke, TRF9240 DG27 23316673 Diode, Zener, MTZJ5.6C GF20 24000824 Chip Jumper, 2125Type (32ZD09G) (32ZD09G) DR01 23115599 Diode, 1N4148 GF21 24000824 Chip Jumper, 2125Type...
  • Page 41 P501B 23367722 Plug, B-B,13P 125V, 2A P502A 23902655 Socket, B-B, 15P Z897 23144539 Protector, PRF20005491, P502B 23367724 Plug, B-B,15P 125V, 2A (32ZD09G) P512A 23902863 Socket, 20P Z897 23144536 Protector, PRF10005491, P512B 23368520 Plug, B-B, 20P 125V, 1A (32ZD09B) P513A 23902863...
  • Page 42 Description Part No. Description K902 23306365 Remote Hand Unit, CT-90042 (32ZD09B) AT03 23588265 Battery Cover Y101 23563926 Owner’s Manual, English, 32ZD09G Y101 23563946 Owner’s Manual, English, 32ZD09B Y102 23563927 Owner’s Manual, French, 32ZD09G Y102 23561801 Owner’s Manual, French, 32ZD09B Y103 23563928 Owner’s Manual, German,...

  • Page 43: Pc Boards Bottom View

    SIGNAL BOARD PB9514G-1 SIGNAL BOARD PB9514H-1 BOTTOM (FOIL) SIDE – 43 – – 44 –...
  • Page 44 POWER BOARD PB9515J POWER BOARD PB9515H BOTTOM (FOIL) SIDE – 45 – – 46 –...
  • Page 45 DEF BOARD PB9516B BOTTOM (FOIL) SIDE – 47 – – 48 –...
  • Page 46 CONT-1 BOARD PB9518A-1 DIGITAL-IN BOARD PB9509A-2 DIGITAL-IN BOARD PB9509A-1 CONT-1 BOARD PB9518B-1 BOTTOM (FOIL) SIDE BOTTOM (FOIL) SIDE BOTTOM (FOIL) SIDE CONT-2 BOARD PB9518A-2 CONT-2 BOARD PB9518B-2 BOTTOM (FOIL) SIDE – 49 – – 50 –...
  • Page 47 CRT DRIVE/DSM BOARD PD0010A BOTTOM (FOIL) SIDE – 51 –...
  • Page 48 DFS BOARD PB9512A BOTTOM (FOIL) SIDE EW100Hz BOARD PB9517C BOTTOM (FOIL) SIDE – 52 –...
  • Page 49 D-COMB BOARD PB9510A BOTTOM (FOIL) SIDE EPG-TEXT BOARD PB9511A EPG-TEXT BOARD PB9411A BOTTOM (FOIL) SIDE BOTTOM (FOIL) SIDE – 53 –...

  • Page 50: Terminal View Of Transistors

    TERMINAL VIEW OF TRANSISTORS 2SD2253 2SC3852 2SC752GTM 2SC752 2SA1788 (old) 2SD1763A 2SA562TM 2SC2482 2SC5243 2SC1569 2SA1015 2SC2655 2SC5570 2SC4544 2SC4721P 2SC1815 2SA1788 2SC2878 2SA1306 2SC1740S 2SA1186A 2SC2120 2SA9335 2SD1554 ON4409 RN2203 RN2201 2SD2253 RN2004 2SD1556 RN1203 2SC5143 RN1204 2SD2553 RN2204 RN1205 RN1202 RN1201...
  • Page 51 SPECIFICATIONS (Representative: 32ZD09G) Input Power Rating: AC 220 ~ 240 Volts, 50 Hz Aerial Input Impedance: 75 ohm unbalanced type for VHF, UHF and CATV Receiving Channels: System Channel CATV PAL B/G CCIR 2 ~ 12 21 ~ 69 S1 ~ S41...
  • Page 52 TOSHIBA CORPORATION 1-1, SHIBAURA 1- CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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