1. Manuals
  2. Brands
  3. Toshiba Manuals
  4. TV
  5. 40PW13
  6. Service manual

Toshiba 40PW13 Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
FILE NO. 030-200103
SERVICE MANUAL
COLOUR TELEVISION
C9PJ Chassis
40PW13
PRINTED IN JAPAN Feb., 2001 T

Advertisement

Table of Contents
loading

Related Manuals for Toshiba 40PW13

Summary of Contents for Toshiba 40PW13

  • Page 1 FILE NO. 030-200103 SERVICE MANUAL COLOUR TELEVISION C9PJ Chassis 40PW13 PRINTED IN JAPAN Feb., 2001 T...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS ............................3 CRT ASSEMBLY REPLACEMENT AND MOUNTING ..................... 4 PICTURE TUBE COMPONENTS ADJUSTMENT ....................6 SERVICE POSITION ..............................9 SERVICE MODE ..............................10 DESIGN MODE ..............................13 ELECTRICAL ADJUSTMENT ..........................14 CONVERGENCE ADJUSTMENT ..........................

  • 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: Crt Assembly Replacement And Mounting

    CRT ASSEMBLY REPLACEMENT AND MOUNTING CAUTION : DO NOT LOOSEN THE HEX HEAD BOLTS WITH SPRINGS (12 PCS), BECAUSE THOSE ARE FOR SEALING OF CRT COOLANT. Attention Serviceman The Hex Head Bolts with Springs. (see sketch) used on CRT assembly, 8 o’clock are “NOT”...
  • Page 5 TO REMOVE CRT (Same procedure for R, G, B) 1. Remove CRT DRIVE Board, S. V. M. COIL and DEF. YOKE from CRT. 2. Remove Lens Assembly. 3. Detach CRT Anode Cap from CRT. 4. Remove CRT Assembly from CRT Mounting. Anode Cap CRT REPLACEMENT (Same procedure for R, G, B) Reverse the removal procedures except the followings.

  • Page 6: Picture Tube Components Adjustment

    WARNING : BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRE- CAUTION" AND "PRODUCT SAFETY NOTICE" ON PAGE 3 OF THIS MANUAL. PICTURE TUBE COMPONENTS ADJUSTMENT ADJUSTING PROCEDURE IN REPLACING CRT RGB FOCUS ADJUSTMENT 1. Call-up the adjustment mode (see page 10) User convergence center check Cutoff 2.
  • Page 7 In case of warming up of more than 2 hours under a condition Note: Keep in mind that only the BLUE electric focus is ad- that the large anode current is running through the projection justed with the black cross-hatch. tube so that for example the all-white pattern appears, adjust to obtain the sharpest focus while observing the whole screen 20.
  • Page 8 LOCATION OF SCREEN AND FOCUS VR'S To remove the Speaker grille and Front panel. SCREEN VR FOCUS VR Front panel Speaker grille REPLACEMENT OF HIGH VOLTAGE CABLE 1. When replacing Anode Lead or Anode Cap with new one, remove Lead Holder from old lead as shown in ANODE LEAD figure below, and put it on new lead.

  • Page 9: Service Position

    WARNING : BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAU- TION" AND "PRODUCT SAFETY NOTICE" ON PAGE 3 OF THIS MANUAL. SERVICE POSITION In order to assure the performance, processed wires shall be replaced after the repair work. Work procedures are as follows: Remove the back board.

  • Page 10: Service Mode

    SERVICE MODE 1. ENTERING TO SERVICE MODE 3) While pressing the o button, 1) Press o button once on 2) Press o button again to Remote Control. keep pressing. press MENU button on TV set. Item Data or Sound Mute (Service mode display) 2.
  • Page 11 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 34) 5.
  • Page 12 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 13: Design Mode

    DESIGN MODE 1. ENTERING TO DESIGN MODE 1) Select the Service mode. 2) While pressing CALL button on Remote 3) Press MENU button on TV. and press MENU button on TV. ITEM Press DATA Press (Design mode) (Adjustment mode) When QA02 is initialized, items “OPT0” and “OPT1” of DESIGN MODE are set to the data of the representative model of this chassis family.

  • Page 14: Electrical Adjustment

    ELECTRICAL ADJUSTMENT ITEM ADJUSTMENT PROCEDURE 1. Select picture size WIDE mode. WIDTH 2. Call up the adjustment mode display, and press the TV/VIDEO (WID) button on the remote untill the white cross dot pattern appears on the screen. 3. Press the CHANNEL s or t button to select the item WID and press the VOLUME s or t button to get the pictuer so the left and right edges of rester begin to lack.
  • Page 15 ITEM ADJUSTMENT PROCEDURE WHITE BALANCE Black and White pattern (RCUT) (GCUT) High light area (BCUT) Adjust "RDRV" or "BDRV" to be white. (RDRV) (BDRV) Low light area Fine adjust "RCUT", "GCUT" or "BCUT" to be black. 1. Set user control to reset position. CONTRAST →...
  • Page 16 – 16 –...
  • Page 17 – 17 –...
  • Page 18 – 18 –...
  • Page 19 – 19 –...
  • Page 20 – 20 –...
  • Page 21 – 21 –...
  • Page 22 – 22 –...

  • Page 23: Convergence Adjustment

    CONVERGENCE ADJUSTMENT 1. Screen Adjustment The four PAL screens Wide/4:3, Super Live, Cinema and Subtitle, and the four NTSC screens Wide/4:3, Super Live, Cinema and Subtitle are adjusted. When adjusting, input an external signal for matching the sync. CAUTION: The convergence circuit eliminates screen distortion but cannot make large corrections such as changing the overall screen size.
  • Page 24 1-2. Remote Control Key o key ....Push this key twice and the set con- sole menu key to enter the service mode. CALL F key ....Push this key and yellow key to enter TEXT the convergence menu. Yellow or 7 key .. Convergence menu key. 5 key ....
  • Page 25 1-3. Adjusting Screen 1) Adjusting menu Description Item Adjust PAL Wide Used for manual adjustment of the Wide/4:3 screen in the PAL mode. Returns to the original screen data screen before data conversion, explained below. PAL Wide to others Automatically saves approximate supplementary data for the other PAL screens based on the PAL Wide/4:3 screen data.
  • Page 26 Item Description Adjust NTSC S.Live Used for manual adjustment of the NTSC Super Live screen. Select this mode for Super Live screen color matching and distortion adjustment. Use the specified dimensions when adjusting. Adjust NTSC Cinema Used for manual adjustment of the NTSC Cinema screen. Select this mode for Cinema screen color matching and distortion adjustment.
  • Page 27 2. Case Study In many cases, color matching problems can be solved by returning the HIT and WID data for main deflection to the initial adjustment values. Convergence cannot be re-adjusted in the following cases. 2-1 When the CRT has been replaced Main deflection re-adjustment and color matching are necessary when the CRT has been replaced.
  • Page 28 3 Screen adjustment dimensions 3-1 WIDE/4:3 (PAL mode) 207.5 124.5 41.5 (screen center) 41.5 124.5 207.5 3-2 Super Wide (PAL mode) 249.0 220.0 130.5 (pattern center) 49.5 136.5 221.0 249.0 Caution: Do not perform the VLIN adjustment. – 28 –...
  • Page 29 3-3 Cinema (PAL mode) Note: The cursor will move outside the screen limits in the Cinema mode; therefore, be careful to consider the position of the cursor displayed on the screen when making adjustments. 262.5 227.5 157.5 52.5 52.5 157.5 227.5 262.5 3-4 Subtitle (PAL mode)
  • Page 30 3-5 WIDE/4:3 (NTSC mode) (screen center) 3-6 Super Live (NTSC mode) (pattern center) Caution: Do not perform the VLIN adjustment. – 30 –...
  • Page 31 3-7 Cinema (NTSC mode) Note: The cursor will move outside the screen limits in the Cinema mode; therefore, be careful to consider the position of the cursor displayed on the screen when making adjustments. Note: Please be aware that the Cinema screen convergence pattern center is located at the center of the screen but the image center is located approximately 13mm above that.

  • Page 32: Screen And Mirror Alignments

    SCREEN AND MIRROR ALIGNMENTS ASSEMBLING AND MOUNTING OF FRONT SCREEN * Please refer to MECHANICAL DISASSEMBLY page.38. CLEANING OF LENS AND MIRROR CAUTION : Do not hold the optical system parts (lens and mirror) with bare hand to avoid finger-prints on the surface of those parts.

  • Page 33: Circuit Checks

    CIRCUIT CHECKS 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 anode of the picture tube. 2. Turn on the receiver. Set the BRIGHTNESS and CONTRAST to minimum (zero beam current). 3.

  • Page 34: Chapter 2 Specific Informations

    CHAPTER 2 SPECIFIC INFORMATIONS SETTING & ADJUSTING DATA SAFETY INSTRUCTIONS 40" HIGH VOLTAGE AT ZERO BEAM: 31.9 kV MAX HIGH VOLTAGE: 32.5 kV AV VOLTAGE 230 V Table-1 SERVICE MODE ADJUSTING ITEMS AND DATAS IN THE SERVICE MODE: Item Adjustment Reference data Item Adjustment...

  • Page 35: Location Of Controls

    LOCATION OF CONTROLS Front MAIN SWITCH HEAD PHONE (VIDEO-3) S-VIDEO TERMINAL POWER (RED) VIDEO-3 ON TIMER (GREEN) BILINGUAL (ORANGE) MENU STEREO (GREEN) VOLUME DOWN EXIT VOLUME UP POSITION UP POSITION DOWN Back AERIAL TERMINAL WOOFER SWITCH WOOFER OUT AUDIO OUT (FIXED) VIDEO-3 (S-VIDEO/AUDIO) VIDEO-1 (21PINS FULL) VIDEO-3 (21PINS S-VIDEO/AUDIO)
  • Page 36 VIDEO (+F) Teletext SIZE Picture Controls SIZE Menu Control Buttons ENTER Menu Control Buttons SELECT ENTER MENU EXIT EXIT MENU Buttons • Stereo/Bilingual • Sound Mute Volume Video Recoder Buttons to operate your Toshiba Video Recorder VTR/DVD – 36 –...

  • Page 37: Circuit Block Diagram

    – 37 –...

  • Page 38: Mechanical Disassembly

    MECHANICAL DISASSEMBLY K502 16 SCREWS K601 K501 LABELS 10 SCREWS SCREWS 8 SCREWS A420 (A421) A424 8 SCREWS A201 A213 (A214) A202 (A223) A212 A101 A268 A103 A102 6 SCREWS K101 K102 K103 – 38 –...

  • Page 39: Chassis And Cabinet Replacement Parts List

    CHASSIS AND CABINET REPLACEMENT PARTS LIST WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAUTION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF THIS MANUAL. CAUTION: The international hazard symbols “ ” in the schematic diagram and the parts list designate com- ponents 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 40 Location Location Part No. Description Part No. Description EL, 2.2?F, ±20%, 50V C430 24814103 Chip, 0.01?F, +80%, -20% C666 24669229 EL, 1000?F, ±20%, 16V EL, 10?F, ±20%, 50V C431 24763102 C671 24669100 PF, 1300pF, ±3%, 1500V C440 24082326 C672 24232103 CD, 0.01?F, +80%, -20% PF, 6800pF, ±3%, 1500V C443...
  • Page 41 Location Location Part No. Description Part No. Description EL, 47?F, ±20%, 16V CD, 0.01?F, ±10%, 500V C741 24794470 C824 24214103 C742 24591222 PF, 2200pF C825 24591472 PF, 4700pF EL, 47?F, ±20%, 16V CD, 220pF, ±10%, 2kV C742 24794470 C826 24092474 C743 24092293 Chip, 0.1?F, +80%, -20%, 25V...
  • Page 42 Location Location Part No. Description Part No. Description C6101 24232103 CD, 0.01?F, +80%, -20% CC28 24232103 CD, 0.01?F, +80%, -20% C6102 24232103 CD, 0.01?F, +80%, -20% CC29 24232103 CD, 0.01?F, +80%, -20% EL, 220?F, ±20%, 6.3V C7701 24761221 CC30 24567474 PF, 0.47?F C7703 24232103...
  • Page 43 Location Location Part No. Description Part No. Description EL, 1?F, ±20%, 50V CQ38 24669010 CV13 24814103 Chip, 0.01?F, +80%, -20% EL, 1?F, ±20%, 50V CQ39 24669010 CV14 24781102 Chip, 1000pF, SL CQ40 24781820 Chip, 82pF, SL CV15 24781102 Chip, 1000pF, SL Chip, 9pF, ±0.5pF, SL CQ41 24781090...
  • Page 44 Location Location Part No. Description Part No. Description CW31 24092294 Chip, 0.33?F, CZ19 24781181 Chip, 180pF, SL Chip, 0.01?F, ±10% +80%, -20%, 16V CZ20 24815103 CW32 24781331 Chip, 330pF, SL CZ21 24781122 Chip, 1200pF, SL EL, 10?F, ±20%, 16V CW33 24092294 Chip, 0.33?F, CZ22...
  • Page 45 Location Location Part No. Description Part No. Description R301 24366102 CF, 1k ohm R401 24366103 CF, 10k ohm R302 24366101 CF, 100 ohm R401 24872391 Chip, 390 ohm, 1/16W R303 24321129 MF, 1.2 ohm, 1/2W R402 24366333 CF, 33k ohm R304 24366223 CF, 22k ohm...
  • Page 46 Location Location Part No. Description Part No. Description R487 24366472 CF, 4700 ohm R683 24366223 CF, 22k ohm R488 24366474 CF, 470k ohm R684 24366223 CF, 22k ohm R489 24366332 CF, 3300 ohm R688 24366222 CF, 2200 ohm R490 24366332 CF, 3300 ohm R688 24552391...
  • Page 47 Location Location Part No. Description Part No. Description R762 24872152 Chip, 1500 ohm, 1/16W R935 24366150 CF, 15 ohm R763 24872332 Chip, 3300 ohm, 1/16W R936 24366330 CF, 33 ohm R764 24872362 Chip, 3600 ohm, 1/16W R941 24555153 OMF, 15k ohm, 3W R778 24872101 Chip, 100 ohm, 1/16W...
  • Page 48 Location Location Part No. Description Part No. Description R7108 24366471 CF, 470 ohm R7407 24366333 CF, 33k ohm R7109 24366471 CF, 470 ohm R7408 24366471 CF, 470 ohm R7111 24366151 CF, 150 ohm R7409 24366471 CF, 470 ohm R7112 24000151 MF, 750 ohm, 1/4W R7410 24366222...
  • Page 49 Location Location Part No. Description Part No. Description R7752 24366101 CF, 100 ohm RA55 24366101 CF, 100 ohm R7753 24366101 CF, 100 ohm RA57 24366101 CF, 100 ohm R7754 24366101 CF, 100 ohm RA59 24366102 CF, 1k ohm R7755 24366102 CF, 1k ohm RA61 24366102...
  • Page 50 Location Location Part No. Description Part No. Description RF06 24872102 Chip, 1k ohm, 1/16W RR20 24872103 Chip, 10k ohm, 1/16W RF08 23103832 Chip (Ferrite Bead), RR22 24366103 CF, 10k ohm TEM2125M RR23 24366103 CF, 10k ohm RF09 23103832 Chip (Ferrite Bead), RR24 24000824 Chip, Jumper, 2125 type...
  • Page 51 Location Location Part No. Description Part No. Description RS28 24872104 Chip, 100k ohm, 1/16W RV80 24872271 Chip, 270 ohm, 1/16W RS29 24872223 Chip, 22k ohm, 1/16W RV81 24872750 Chip, 75 ohm, 1/16W RS30 24872223 Chip, 22k ohm, 1/16W RV82 24872101 Chip, 100 ohm, 1/16W RS31 24872103...
  • Page 52 Location Location Part No. Description Part No. Description RW33 24872102 Chip, 1k ohm, 1/16W RW109 24872103 Chip, 10k ohm, 1/16W RW34 24366820 CF, 82 ohm RW110 24872333 Chip, 33k ohm, 1/16W RW34 24872271 Chip, 270 ohm, 1/16W RW114 24872563 Chip, 56k ohm, 1/16W RW35 24366683 CF, 68k ohm...
  • Page 53 Location Location Part No. Description Part No. Description L702 24366221 CF, 100 ohm L6101 23103859 Coil (Ferrite Bead), TEM2011 L707 23238562 Coil, Peaking, TRF4109AJ L7701 23103859 Coil (Ferrite Bead), TEM2011 L708 23238562 Coil, Peaking, TRF4109AJ L7702 23103859 Coil (Ferrite Bead), TEM2011 L709 23238562 Coil, Peaking, TRF4109AJ...
  • Page 54 Location Location Part No. Description Part No. Description LW14 23238702 Coil, Peaking, TRF4101AJ Q404B 72471082 Screw, BRDT2W3X10 SZN LW15 23238718 Coil, Peaking, TRF4479AJ Q420 23314141 Transistor, 2SC3852 LW16 23238718 Coil, Peaking, TRF4479AJ Q420B 70391356 Screw, BITTB3X10 SZN LW17 23238718 Coil, Peaking, TRF4479AJ Q421 A6317440 Transistor, 2SC1815-Y...
  • Page 55 Location Location Part No. Description Part No. Description Q727 A6869040 Transistor, 2SD1407A-Y Q831 23319941 IC, SI-3050C Q727B 23035310 Screw, BTB3X10SZN Q831B 70391356 Screw, BITTB3X10 SZN Q728 A6640600 Transistor, 2SB1016A-Y Q833 23905977 IC, PQ09RD11 Q728B 23035310 Screw, BTB3X10SZN Q833B 70391356 Screw, BITTB3X10 SZN Q732 A6317440 Transistor, 2SC1815-Y...
  • Page 56 Location Location Part No. Description Part No. Description QS01 A6359870 Transistor, 2SC3326-B QZ06 A6541130 Transistor, 2SA1162-Y QS02 A6359870 Transistor, 2SC3326-B QZ07 A6541130 Transistor, 2SA1162-Y QS03 A6335470 Transistor, 2SC2712-Y QZ08 A6335470 Transistor, 2SC2712-Y QS04 A6335470 Transistor, 2SC2712-Y D101 23316756 Diode, Zener, MTZJ33D QS05 A6359870 Transistor, 2SC3326-B...
  • Page 57 Location Location Part No. Description Part No. Description D604 23115599 Diode, 1N4148 D860 23357217 Diode, D4SBL40 D611 23115599 Diode, 1N4148 D860B 70391355 Screw, BITTB3X8 SZN D612 23115599 Diode, 1N4148 D862 23115599 Diode, 1N4148 D613 23115599 Diode, 1N4148 D863 23316553 Diode, 1SS145 D614 23115599 Diode, 1N4148...
  • Page 58 Location Location Part No. Description Part No. Description DV03 23118296 Diode, Zener, RD9.1M-T1BB2 GJ28 24000824 Chip Jumper, 2125Type DV04 23118296 Diode, Zener, RD9.1M-T1BB2 GJ61 24000824 Chip Jumper, 2125Type DV05 23118296 Diode, Zener, RD9.1M-T1BB2 GJ62 24000824 Chip Jumper, 2125Type DV06 23118296 Diode, Zener, RD9.1M-T1BB2 GJ78 24000824...
  • Page 59 Location Location Part No. Description Part No. Description PICTURE TUBE PICTURE TUBE PICTURE TUBE * V901A 23903148 Socket, CRT PICTURE TUBE PICTURE TUBE * V902A 23902019 Socket, CRT, 9P * V901R 23004868 Protector Coupling R * V903A 23902019 Socket, CRT, 9P * V902G 23004869 Protector Coupling G...

  • Page 60: Pc Boards Top View

    PC BOARDS TOP VIEW – 60 –...

  • Page 61: Pc Boards Bottom View

    SIGNAL BOARD PB9402 BOTTOM (FOIL) SIDE – 61– – 62 –...
  • Page 62 DEF BOARD PB9403A BOTTOM (FOIL) SIDE – 63 – – 64 –...
  • Page 63 POWER BOARD PB9404A BOTTOM (FOIL) SIDE –65 – –66 –...
  • Page 64 BACK/T BOARD PB8774C BOTTOM (FOIL) SIDE – 67 – – 68 –...
  • Page 65 R-DRIVE BOARD PB8764D-1 BOTTOM (FOIL) SIDE G-DRIVE BOARD PB8764D-2 BOTTOM (FOIL) SIDE B-DRIVE BOARD PB8764D-3 BOTTOM (FOIL) SIDE – 69 –...
  • Page 66 CRT/D-BLU BOARD PB9586ZA-3 BOTTOM (FOIL) SIDE ED WACK BOARD PB8892B BOTTOM (FOIL) SIDE – 70 –...
  • Page 67 SVM BOARD PB8764D-4 BOTTOM (FOIL) SIDE FRONT BOARD PB9406A-1 BOTTOM (FOIL) SIDE FRONT BOARD PB9406A-1 BOTTOM (FOIL) SIDE FRONT BOARD PB9406A-1 BOTTOM (FOIL) SIDE – 71 –...
  • Page 68 TEXT BOARD PB9411A BOTTOM (FOIL) SIDE – 72 –...
  • Page 69 CONVER BOARD PB9836A BOTTOM (FOIL) SIDE – 73 –...
  • Page 70 VCD BOARD PB8768G BOTTOM (FOIL) SIDE – 74 –...
  • Page 71 TERMINAL VIEW OF TRANSISTORS 2SD2253 2SC3852 2SC752GTM 2SC752 2SA1788 2SD1763A (old) 2SC2482 2SA562TM 2SC5243 2SC1569 2SA1015 2SC2655 2SC4544 2SC1815 2SC4721P 2SA1788 2SC2878 2SA1306 2SC1740S 2SA1186A 2SC2120 2SA9335 RN2203 2SD1554 ON4409 2SD2253 RN2201 RN2004 2SD1556 RN1203 2SC5143 RN1204 2SD2553 RN2204 RN1205 RN1202 RN1201 –...
  • Page 72 MEMO ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................– 76 –...
  • Page 73 MEMO ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................– 77 –...
  • Page 74 MEMO ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................– 78 –...

  • Page 75: Terminal View Of Transistors

    SPECIFICATIONS (Representative : 40PW13G) Rated voltage AC 230 V, 50/60 Hz Power consumption 150 W (at AC 220 V, 50 Hz) Dimensions × × 963.2 mm 1119.7 mm 466 mm (Width × Height × Depth) Mass 51.0 kg Screen size Type 40 System Channel...
  • Page 76 TOSHIBA CORPORATION 1-1, SHIBAURA 1- CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...
  • Page 77 MECHANICAL DISASSEMBLY K502 16 SCREWS K601 K501 LABELS 10 SCREWS SCREWS 8 SCREWS A420 (A421) A424 8 SCREWS A201 A213 (A214) A202 (A223) A212 A101 A268 A103 A102 6 SCREWS K101 K102 K103 – 38 –...
  • Page 78 CHASSIS AND CABINET REPLACEMENT PARTS LIST WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAUTION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF THIS MANUAL. CAUTION: The international hazard symbols “ ” in the schematic diagram and the parts list designate com- ponents 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 79: Specifications

    Location Location Part No. Description Part No. Description EL, 2.2?F, ±20%, 50V C430 24814103 Chip, 0.01?F, +80%, -20% C666 24669229 EL, 1000?F, ±20%, 16V EL, 10?F, ±20%, 50V C431 24763102 C671 24669100 PF, 1300pF, ±3%, 1500V C440 24082326 C672 24232103 CD, 0.01?F, +80%, -20% PF, 6800pF, ±3%, 1500V C443...
  • Page 80 Location Location Part No. Description Part No. Description EL, 47?F, ±20%, 16V CD, 0.01?F, ±10%, 500V C741 24794470 C824 24214103 C742 24591222 PF, 2200pF C825 24591472 PF, 4700pF EL, 47?F, ±20%, 16V CD, 220pF, ±10%, 2kV C742 24794470 C826 24092474 C743 24092293 Chip, 0.1?F, +80%, -20%, 25V...
  • Page 81 Location Location Part No. Description Part No. Description C6101 24232103 CD, 0.01?F, +80%, -20% CC28 24232103 CD, 0.01?F, +80%, -20% C6102 24232103 CD, 0.01?F, +80%, -20% CC29 24232103 CD, 0.01?F, +80%, -20% EL, 220?F, ±20%, 6.3V C7701 24761221 CC30 24567474 PF, 0.47?F C7703 24232103...
  • Page 82 Location Location Part No. Description Part No. Description EL, 1?F, ±20%, 50V CQ38 24669010 CV13 24814103 Chip, 0.01?F, +80%, -20% EL, 1?F, ±20%, 50V CQ39 24669010 CV14 24781102 Chip, 1000pF, SL CQ40 24781820 Chip, 82pF, SL CV15 24781102 Chip, 1000pF, SL Chip, 9pF, ±0.5pF, SL CQ41 24781090...
  • Page 83 Location Location Part No. Description Part No. Description CW31 24092294 Chip, 0.33?F, CZ19 24781181 Chip, 180pF, SL Chip, 0.01?F, ±10% +80%, -20%, 16V CZ20 24815103 CW32 24781331 Chip, 330pF, SL CZ21 24781122 Chip, 1200pF, SL EL, 10?F, ±20%, 16V CW33 24092294 Chip, 0.33?F, CZ22...
  • Page 84 Location Location Part No. Description Part No. Description R301 24366102 CF, 1k ohm R401 24366103 CF, 10k ohm R302 24366101 CF, 100 ohm R401 24872391 Chip, 390 ohm, 1/16W R303 24321129 MF, 1.2 ohm, 1/2W R402 24366333 CF, 33k ohm R304 24366223 CF, 22k ohm...
  • Page 85 Location Location Part No. Description Part No. Description R487 24366472 CF, 4700 ohm R683 24366223 CF, 22k ohm R488 24366474 CF, 470k ohm R684 24366223 CF, 22k ohm R489 24366332 CF, 3300 ohm R688 24366222 CF, 2200 ohm R490 24366332 CF, 3300 ohm R688 24552391...
  • Page 86 Location Location Part No. Description Part No. Description R762 24872152 Chip, 1500 ohm, 1/16W R935 24366150 CF, 15 ohm R763 24872332 Chip, 3300 ohm, 1/16W R936 24366330 CF, 33 ohm R764 24872362 Chip, 3600 ohm, 1/16W R941 24555153 OMF, 15k ohm, 3W R778 24872101 Chip, 100 ohm, 1/16W...
  • Page 87 Location Location Part No. Description Part No. Description R7108 24366471 CF, 470 ohm R7407 24366333 CF, 33k ohm R7109 24366471 CF, 470 ohm R7408 24366471 CF, 470 ohm R7111 24366151 CF, 150 ohm R7409 24366471 CF, 470 ohm R7112 24000151 MF, 750 ohm, 1/4W R7410 24366222...
  • Page 88 Location Location Part No. Description Part No. Description R7752 24366101 CF, 100 ohm RA55 24366101 CF, 100 ohm R7753 24366101 CF, 100 ohm RA57 24366101 CF, 100 ohm R7754 24366101 CF, 100 ohm RA59 24366102 CF, 1k ohm R7755 24366102 CF, 1k ohm RA61 24366102...
  • Page 89 Location Location Part No. Description Part No. Description RF06 24872102 Chip, 1k ohm, 1/16W RR20 24872103 Chip, 10k ohm, 1/16W RF08 23103832 Chip (Ferrite Bead), RR22 24366103 CF, 10k ohm TEM2125M RR23 24366103 CF, 10k ohm RF09 23103832 Chip (Ferrite Bead), RR24 24000824 Chip, Jumper, 2125 type...
  • Page 90 Location Location Part No. Description Part No. Description RS28 24872104 Chip, 100k ohm, 1/16W RV80 24872271 Chip, 270 ohm, 1/16W RS29 24872223 Chip, 22k ohm, 1/16W RV81 24872750 Chip, 75 ohm, 1/16W RS30 24872223 Chip, 22k ohm, 1/16W RV82 24872101 Chip, 100 ohm, 1/16W RS31 24872103...
  • Page 91 Location Location Part No. Description Part No. Description RW33 24872102 Chip, 1k ohm, 1/16W RW109 24872103 Chip, 10k ohm, 1/16W RW34 24366820 CF, 82 ohm RW110 24872333 Chip, 33k ohm, 1/16W RW34 24872271 Chip, 270 ohm, 1/16W RW114 24872563 Chip, 56k ohm, 1/16W RW35 24366683 CF, 68k ohm...
  • Page 92 Location Location Part No. Description Part No. Description L702 24366221 CF, 100 ohm L6101 23103859 Coil (Ferrite Bead), TEM2011 L707 23238562 Coil, Peaking, TRF4109AJ L7701 23103859 Coil (Ferrite Bead), TEM2011 L708 23238562 Coil, Peaking, TRF4109AJ L7702 23103859 Coil (Ferrite Bead), TEM2011 L709 23238562 Coil, Peaking, TRF4109AJ...
  • Page 93 Location Location Part No. Description Part No. Description LW14 23238702 Coil, Peaking, TRF4101AJ Q404B 72471082 Screw, BRDT2W3X10 SZN LW15 23238718 Coil, Peaking, TRF4479AJ Q420 23314141 Transistor, 2SC3852 LW16 23238718 Coil, Peaking, TRF4479AJ Q420B 70391356 Screw, BITTB3X10 SZN LW17 23238718 Coil, Peaking, TRF4479AJ Q421 A6317440 Transistor, 2SC1815-Y...
  • Page 94 Location Location Part No. Description Part No. Description Q727 A6869040 Transistor, 2SD1407A-Y Q831 23319941 IC, SI-3050C Q727B 23035310 Screw, BTB3X10SZN Q831B 70391356 Screw, BITTB3X10 SZN Q728 A6640600 Transistor, 2SB1016A-Y Q833 23905977 IC, PQ09RD11 Q728B 23035310 Screw, BTB3X10SZN Q833B 70391356 Screw, BITTB3X10 SZN Q732 A6317440 Transistor, 2SC1815-Y...
  • Page 95 Location Location Part No. Description Part No. Description QS01 A6359870 Transistor, 2SC3326-B QZ06 A6541130 Transistor, 2SA1162-Y QS02 A6359870 Transistor, 2SC3326-B QZ07 A6541130 Transistor, 2SA1162-Y QS03 A6335470 Transistor, 2SC2712-Y QZ08 A6335470 Transistor, 2SC2712-Y QS04 A6335470 Transistor, 2SC2712-Y D101 23316756 Diode, Zener, MTZJ33D QS05 A6359870 Transistor, 2SC3326-B...
  • Page 96 Location Location Part No. Description Part No. Description D604 23115599 Diode, 1N4148 D860 23357217 Diode, D4SBL40 D611 23115599 Diode, 1N4148 D860B 70391355 Screw, BITTB3X8 SZN D612 23115599 Diode, 1N4148 D862 23115599 Diode, 1N4148 D613 23115599 Diode, 1N4148 D863 23316553 Diode, 1SS145 D614 23115599 Diode, 1N4148...
  • Page 97 Location Location Part No. Description Part No. Description DV03 23118296 Diode, Zener, RD9.1M-T1BB2 GJ28 24000824 Chip Jumper, 2125Type DV04 23118296 Diode, Zener, RD9.1M-T1BB2 GJ61 24000824 Chip Jumper, 2125Type DV05 23118296 Diode, Zener, RD9.1M-T1BB2 GJ62 24000824 Chip Jumper, 2125Type DV06 23118296 Diode, Zener, RD9.1M-T1BB2 GJ78 24000824...
  • Page 98 Location Location Part No. Description Part No. Description PICTURE TUBE PICTURE TUBE PICTURE TUBE * V901A 23903148 Socket, CRT PICTURE TUBE PICTURE TUBE * V902A 23902019 Socket, CRT, 9P * V901R 23004868 Protector Coupling R * V903A 23902019 Socket, CRT, 9P * V902G 23004869 Protector Coupling G...
  • Page 99 SCHEMATIC DIAGRAM MODEL : 40PW13G / 40PW13B WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" ON THE MANUAL FOR THIS MODEL. 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 100 SCHEMATIC DIAGRAM MODEL : 40PW13G / 40PW13B NOTE: WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" ON THE MANUAL FOR THIS MODEL. 1. RESISTOR Resistance is shown in ohm [K = 1.000, M = 1.000.000]. All resistors are 1/6W and 5% 4.

Table of Contents