Toshiba 20HL85 Service Manual
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Toshiba 20HL85 Service Manual

Toshiba 20HL85 Service Manual

Lcd color television
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SERVICE MANUAL

LCD COLOR TELEVISION

The above 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).
For (*1) and (*2), see the next page.
FILE NO. 050-200528GR
(MFR'S VERSION A)
20HL85
DOCUMENT CREATED IN JAPAN, September, 2005

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  • Page 1: Service Manual

    (MFR’S VERSION A) SERVICE MANUAL LCD COLOR TELEVISION 20HL85 The above 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).

  • Page 2: Green Product Procurement

    Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing lead. Increasing attention is given to issues related to the global environmental. Toshiba 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.

  • Page 3: Servicing Notices On Checking

    SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES PERFORM A SAFETY CHECK AFTER SERVICING As for the places which need special attentions, they are indicated with the labels or seals on the Confirm that the screws, parts and wiring which cabinet, chassis and parts.

  • Page 4: Table Of Contents

    TABLE OF CONTENTS GREEN PRODUCT PROCUREMENT ..................A1-1 LEAD-FREE SOLDER ........................ A1-1 SERVICING NOTICES ON CHECKING ..................A1-2 HOW TO ORDER PARTS ......................A1-2 IMPORTANT ..........................A1-2 TABLE OF CONTENTS ......................A2-1 GENERAL SPECIFICATIONS ....................A3-1~A3-6 DISASSEMBLY INSTRUCTIONS 1. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ..........B-1, B-2 SERVICE MODE LIST ........................

  • Page 5: General Specifications

    GENERAL SPECIFICATIONS LCD Size / Visual Size 20.04 inch / 508.9mmV System LCD Type Color TFT LCD Number of Pixels 1366(H) x 768(V) View Range Left/Right 89/89 degree Up/Down 89/89 degree Color System NTSC Speaker 2 Speaker Position Front Size 1.8 x 3.9 inch Impedance 16 ohm...
  • Page 6 GENERAL SPECIFICATIONS On Screen Menu Display Menu Type Icon Picture Mode(Picture preference) Brightness Contrast Color Tint Sharpness Cable Clear Color Temperature Reset Audio Bass Treble Balance Stable Sound Speakers On/Off Dolby Virtual WOW SRS 3D WOW Focus WOW Tru Bass HDMI Reset Setup...
  • Page 7 GENERAL SPECIFICATIONS Control Level Volume Brightness Contrast Color Tint Sharpness Bass Treble Balance Picture Scroll Back Lighting H Position V Position Phase Clock Green Blue Stereo, SAP, Mono CH / AV(Line) / PC Color Stream HD (Component) HDMI Channel (TV/Cable) CH Label Video Label Clock...
  • Page 8 GENERAL SPECIFICATIONS G-11 Remote Unit RC-KK Control Glow in Dark Remocon Remocon Format TOSHIBA Format TOSHIBA Custom Code 40-BF h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys 44 Keys Keys Power Input Display Mute...
  • Page 9 GENERAL SPECIFICATIONS G-12 Features Auto Shut Off Auto Search Comb Filter Game Position Power On Memory Variable Audio Out Mode (Picture Preference) Color Temparature Control Cable Clear Stable Sound Virtual Dolby SRS WOW(SRS 3D/Focus/Tru Bass) CABLE CH Program (Auto CH Memory) Closed Caption Picture Size Picture Scroll...
  • Page 10 Front PS 94V0 DECABROM Rear PS 94V0 DECABROM Non-Halogen Demand Eyelet Demand G-19 Environment Environmental standard requirement (by buyer) Green PROCUREMENT of TOSHIBA Pb-Free Phase 3 (Phase 3A) G-20 AC Power Adapter Provided Accessories Power Requirement 120V 60Hz Power Consumption...

  • Page 11: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS When IC starts moving back and forth easily after REMOVAL AND INSTALLATION OF desoldering completely, pickup the corner of the IC using a FLAT PACKAGE IC tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 1-3.) REMOVAL NOTE Put the Masking Tape (cotton tape) around the Flat...
  • Page 12 DISASSEMBLY INSTRUCTIONS INSTALLATION When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin-tip Take care of the polarity of new IC and then install the new Soldering Iron. (Refer to Fig. 1-8.) IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 13: Service Mode List

    SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than a the standard time in the appropriate condition.

  • Page 14: Confirmation Of Check Sum

    CONFIRMATION OF CHECK SUM Initial total of MEMORY IC can be checked on the screen. Total hours are displayed in 16 system of notation. NOTE: If you set a factory initialization, the total hours is reset to "0". Turn on the POWER, and set to the TV mode. Set the VOLUME to minimum.
  • Page 15 WHEN REPLACING EEPROM (MEMORY) IC INIT Table 1-1...
  • Page 16 WHEN REPLACING EEPROM (MEMORY) IC INIT Table 1-2...

  • Page 17: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION Read and perform these adjustments when repairing the H POSI OSD BAK LIGHT CENT V POSI OSD BAK LIGHT MAX circuits or replacing electrical parts or PCB assemblies. R DRIVE(N) BAK LIGHT MIN CAUTION R CUT OFF(N) BRIGHT CENT...
  • Page 18 ELECTRICAL ADJUSTMENTS 2-2: WHITE BALANCE Place the set in Aging Test for more than 15 minutes. Receive the gray scale pattern from the Pattern Generator. Using the remote control, set the brightness and contrast to normal position. Activate the adjustment mode display of Fig. 1-1 and press the channel button (03) on the remote control to select "R DRIVE(N)".
  • Page 19 ELECTRICAL ADJUSTMENTS 2-3: Confirmation of Fixed Value (Step No.) Please check if the fixed values of each the adjustment items are set correctly referring below. HD-MI 480i 480p 720p 1080i 480i 480p 720p 1080i VGA70 SVGA WXGA WXGA44.7 FUNCTION 01 H POSI OSD 02 V POSI OSD 03 R DRIVE (N) 04 R CUTOFF (N)
  • Page 20 ELECTRICAL ADJUSTMENTS 3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) LCD PANEL OPERATION PCB CD2200 CD7202 SCALER PCB J4301 CP7203 J4303 J4302 J4306 J4305 J4304 CP802 CP801 CP4301 CD3801 HD-MI PCB AV PCB REMOCON PCB CD3804 CP4401 CP5001 CP3801 CD2202 OS2202 J3802 SPEAKER...

  • Page 21: Power

    SCALER/LVDS/MICON/ADC/JACK/AV_SW/REGULATOR BLOCK DIAGRAM D-SUB CP4302 VGA_R SYNC COUNT IC8102 VGA_G TA1383FG VGA_B X801 54MHz VGA_HS X8101 X8102 VGA_VS DIGITAL 3.579545MHz 500KHz 24bit RGB D_CLK, D_EN, D_HS, D_VS DIGITAL SCART1_B_IN 24bit RGB VGA/YUV_SW LCD PANEL YUV/HDMI_SW TX OUT0~3+ A/D CONVERTER SCALER LVDS IC D_CLK, D_EN, IC8104...
  • Page 22 AV_SW/TUNER/JACK/STEREO/SOUND AMP BLOCK DIAGRAM CS_IN J4407 SCART1_G_IN SCART1_B_IN SCALER/LVDS/ SCART1_R_IN J4406 MICON/ADC/ SW_VIDEO_Y JACK/AV_SW/ REGULATOR SW_VIDEO_C J4405 S_DET CS_AUDIO_IN SW_CVBS J4408 SIDE_CVBS TU4401 TUNER/AV1(REAR)/AV2(SIDE) SW V_OUT IC5001 NJM2534V J4409 SIF_OUT P.CON+32V +32V S_VIDEO POWER SOUND+B J4401 6 S_DET VIDEO1_IN(REAR) J4402 J4403 STEREO J4404...

  • Page 23: Power Block Diagram

    POWER BLOCK DIAGRAM J3801 DC JACK Q3815 Q3820 INVERTER +24V ADAPTER+12V DC-DC Q3804, Q3805 SWITCHING CONTROL Q3803 IC3801 P.CON+12V 12V SW FET BD9300FV-E2 Q3808, Q3809 LCD-H Q3810, Q3811 3.8V POWER_FAIL SOUND+B REG SWITCHING IC3806 BA00BC0WFP DC-DC Q3814 SOUND+B 5V SW FET P.CON+5V AT+5V REG DC-DC...

  • Page 24: Micon2

    INTERFACE BLOCK DIAGRAM EEP_ROM IC3606 BR24L02F-WE2 HDMI INTERFACE IC3605 SiI9993CTG100 CP3602 Q3603 AnBPb 15 BUFFER DSDA AnGY 12 SCALER/LVDS/ +12V Q3604 MICON/ADC/ AnRPr JACK/AV SW/ DAC_A_L BUFFER DSCL REGULATOR DAC_A_R HDMI CONNECTOR CP3601 Q3612 Q3613 VSYNC 34 19 DET AUDIO-L 18 POWER AUDIO-R 17 GND...
  • Page 25 MICON2 BLOCK DIAGRAM HDMI MICON IC IC3611 SST89E58RD2-40-C-TQJE X3601 RXT_RST# 36 RX1_RST 11.0592MHz H_INT RX1_INT 38 VCC IC3612 SN74AHC1G08DCKR VDD5 EA-/VPP Q3606 V-SYNC CSDA BUFFER 3 CSDA V_SYNC EEP ROM IC IC3608 BR24L32F-WE2 Q3609 Q3608 MUTE_CTL MUTE SW MUTE SW 2 CSCL Q3610 INTERFACE...

  • Page 26: Ac Adapter

    AC ADAPTER BLOCK DIAGRAM TRANSFORMER T9001 D9004 24V+ CD9002 F9003 J9001 AC IN CD505 F9001 24V- F9002 FEED BACK IC9003 PS2561AL1-1-V(W) SWITCHING CONTROL IC9001 STR-X6737 REGURATOR IC9002 KIA431A-AT E-12 E-11...

  • Page 27: Printed Circuit Boards Av/Operation/Remocon

    PRINTED CIRCUIT BOARDS AV/OPERATION/REMOCON (TOP SIDE) CP5001 CP4401 CD3804 D3817 Q3810 Q3811 CP3801 C3838 R3845 L6601 R4440 C3861 C3870 C3812 C316 C308 C305 D3803 D3809 C303 C311 Q3808 Q3809 C307 C3835 C3859 B301 CME030A C6615 C3811 C3820 L3808 C6603 L3805 C3856 X6601 L3806...
  • Page 28 PRINTED CIRCUIT BOARDS AV/OPERATION/REMOCON (BOTTOM SIDE) R3842 Q3820 Q3819 Q3807 Q3806 R3859 IC3810 R5015 W849 R3810 IC3806 R5014 Q3812 W855 Q3817 Q3813 Q3814 R3837 IC5001 Q5005 Q5004 IC3802 IC3809 IC3805 Q307 W822 W824 W827 IC3803 W854 Q3801 R3866 Q3815 Q3802 W806 R3847 Q3816...

  • Page 29: Scaler

    PRINTED CIRCUIT BOARDS SCALER (TOP SIDE) SCALER (BOTOM SIDE) CP7203 B4301 B4302 NR7201NR7202 W840 IC3201 IC3202 Q4301 C7204 IC7201 R4317 W842 C7206 D3206 CEE082A Q4304 C107 R161 R160 CEE082A C109 D3207 NR802 NR803 NR804 NR805 NR806 NR807 R105 C887 R106 R833 C113 B805...

  • Page 30: Ac Adapter/Hd-Mi

    PRINTED CIRCUIT BOARDS AC ADAPTER SOLDER SIDE CEE068A HS9001 HS9002 R9007 D9004 R9006 IC9001 CP9001 F9002 W005 CD9003 D9002 D9001 F9003 R9001 C9002 C9020 C9005 C9019 C9010 W809 B9002 D9009 D9008 T9001 CD9001 R9012 R9003 C9012 C9018 C9013 FH9001 F9001 IC9002 D9003 CF9002...

  • Page 31: Av Switch1

    AV SWITCH1 SCHEMATIC DIAGRAM (AV PCB) FROM/TO POWER P.CON+5V AT+3.3V AT+5V P.CON+9V GND_2 FROM TO TUNER/JACK FROM/TO STEREO/SOUND AMP TUNER/AV1(REAR)/AV2(SIDE) SW TUNER_VIDEO STEREO_RESET IC5001 NJM2534V SW_AUDIO_L[PC] CVBS_SW1 C5012 SW_AUDIO_R[PC] REAR_CVBS 2.2 B HP_OUT_L CVBS_SW2 W824 W822 W828 BUFFER HP_OUT_R SIDE_CVBS C5011 S_IN_Y 2.2 B...

  • Page 32: Tuner/Jack

    TU4401 TUNER/JACK SCHEMATIC DIAGRAM 115-V-LA35AR C4407 C4418 (AV PCB) 0.1 B 0.001 B C4403 L4401 6.3V 1000 P.CON+5V 22uH 0305 FROM/TO POWER R4415 100K HP_MUTE C4420 P.CON+5V 0.001 B R4403 P.CON+32V P.CON+9V C4410 LIGHT_CTL IF OUT LCDON R4412 56P CH LCD-H R4413 POWER_ON-H...

  • Page 33: Stereo/Sound Amp

    STEREO/SOUND AMP SCHEMATIC DIAGRAM (AV PCB) FROM/TO POWER W827 SOUND+B P.CON+5V SOUND_GND L6603 P.CON+8V 10uH 0305 B301 W5RH3.5X5X1.0 W877 W878 W879 W880 R6605 PGND PGND C313 R307 L6601 0.1 F 2.2 1/4W PGND OUT+ 10uH 0305 C6626 C307 C314 R308 22P CH BEEP IN OUT-...
  • Page 34 POWER SCHEMATIC DIAGRAM (AV PCB) FROM/TO INVERTER CP3801 A2001WV2-14P GND(B.L) I-PWM R3859 LCD ON/OFF 4.7K ANALOG DIMMING SOUND+B_REG R3858 IC3806 BA00BC0WFP GND(B.L) P.CON+12V_SW P.CON+9V_REG FROM/TO STEREO/SOUND AMP 4.7K Q3804 GND(B.L) IC3804 PQ090RDA1SZH KTA1281_Y GND(B.L) W834 Q3817 12.5 C3859 GND(B.L) SOUND+B KTC3875S_Y_RTK W833 13.0...

  • Page 35: Operation/Remocon

    OPERATION/REMOCON SCHEMATIC DIAGRAM (REMOCON PCB) Vout FROM/TO AV SWITCH1 CD2202_1 (CP5002_1) RPM7138-SH8 C3251802 OS2202 REMOCON IN AT+5V P.CON+5V PCBDA0 CEE067 ACCESSORY (OPERATION PCB) CD505 0G119903 FROM/TO JACK CD2200 (CP2200) BT001 C3234501 GR03X-SP2 KEY A TM101 KEY B ORT204UA605025-J BT002 GR03X-SP2 R2212 R2213 R2202...
  • Page 36 MICON1 SCHEMATIC DIAGRAM PSU_5VD/DSR (SCALER PCB) SCART_AUDIO_SW R136 4.7K R137 4.7K C116 AUDIO_MUTE 6.3V EXT_MUTE-H HEADPHONE_IN HP_MUTE R141 EEPROM_SCL Q105 R132 100 SCART1_SW R142 EEPROM_SDA KRA103SRTK FROM/TO JACK SCART2_SW R133 CVBS/PC {5} C117 Q101 HEADPHONE_IN {5} JG122 JG123 KRC103SRTK SCART1_Y HDMI/DVI {5} 0.1 F R151...
  • Page 37 SCALER SCHEMATIC DIAGRAM (SCALER PCB) FROM/TO TUNER/JACK CP802 (CP4401) 00_6232_030_006_800+ FROM/TO MICOM1 REMOCON_IN REMOCON IN REMOCON_IN {1} AFT {1} W880 HP_MUTE HP_MUTE AGC {1} AUDIO_MUTE AUDIO_MUTE SCART2_SW {1} W821 EXT_MUTE-H EXT_MUTE-H SCART1_SW {1} SCART1_Y {1} SCART1_B_IN SCART1_B FROM/TO ADC EXT_MUTE-H {1} POWER_FAIL {1} SCART1_G_IN DDHS {3}...
  • Page 38 ADC SCHEMATIC DIAGRAM (SCALER PCB) FROM/TO MICOM1 SCL1 {1,2,6} SDA1 {1,2,6} FROM/TO SCALER DDHS {2} DDVS {2} DDCK {2} DPG7 {2} DPG6 {2} DPG5 {2} C2130 DPG4 {2} GREEN7 DPG3 {2} 0.1 B DPG2 {2} C2136 DPG1 {2} NR2101 GREEN6 REF BYPASS 4D03WGJ0101T5E DPG0 {2}...
  • Page 39 LVDS SCHEMATIC DIAGRAM (SCALER PCB) (17W,20W) LVDS IC7201 DTC34LM85AL W828 TxIN4 TxIN5 TxIN3 TxIN6 TxIN2 FROM/TO SCALER TxIN7 FROM/TO PANEL CP7203 DR2 {2} TxIN1 FI-X30S-HF-NPB DR3 {2} LCD PANEL DR4 {2} P.CON+12V DR5 {2} TxIN8 TxIN0 VDD +12V V2301_1 DR6 {2} DR7 {2} VDD +12V LC200WX1-SL01...
  • Page 40 JACK SCHEMATIC DIAGRAM CVBS/PC R4301 (W128) P.CON+3.3V R4307 HEADPHONE_IN HEADPHONE JACK J4301 PC/YUV Rch SW HSJ0913-01-140 B4301 IC4301 MM1501XNRE (SCALER PCB) HP_OUT_L C4332 PC_A_IN_R MMZ1608R102CT B4302 Vin1 HP_OUT_R MMZ1608R102CT FROM/TO SCALER V.OUT C4333 SW_AUDIO_R[PC] {2} CVBS_A_IN_R W890 Vin2 SIDE_CVBS SW_AUDIO_L[PC] {2} YELLOW SIDE_CVBS {2} J4306...
  • Page 41 AV SWITCH2 SCHEMATIC DIAGRAM (SCALER PCB) SYNC_HD SYNC_VD NLCV32T 47uH P.CON+5V R8108 L8103 R8127 R8126 SCL1 R8124 SDA1 W886 VGAHS W885 VGAVS P.CON+9V W909 DVD_U/SW_PB FROM/TO JACK W910 DVD_Y/SW_Y SW_Y/G VGA-G {5} SCART1_G_IN SW_PB/B VGA-R {5} W908 DVD_C[V]/SW_PR SW_PR/R VGA-B {5} VGAHS {5} VGAVS {5} R8109...
  • Page 42 REGULATOR SCHEMATIC DIAGRAM (SCALER PCB) FROM/TO POWER CP3201 (CD3804) A2001WV2-11P B3204 P.CON+12V P.CON+12V B3201 BLM18PG181SN1D P.CON+9V P.CON+9V B3205 BLM18PG181SN1D FROM/TO ADC P.CON+5V P.CON+5V B3202 BLM18PG181SN1D AT+3.3V AT+3.3V P.CON+3.3V {1,2,3,4,5,6} BLM18PG181SN1D GND {1,2,3,4,5,6} P.CON+3.8V B3203 P.CON+5V {1,3,6} P.CON+3.8V BLM18PG181SN1D FROM/TO SCALER B3206 HDMI+5V P.CON+3.3V {1,2,3,4,5,6}...
  • Page 43 INTERFACE SCHEMATIC DIAGRAM (HD-MI PCB) D3605 RB160L-40 VDD5_PS R3633 C3650 22P CH PHS79 HS3601 R3634 75 +-1% C3651 22P CH BUFFER 763WSAA024 BUFFER BUFFER Q3607 EEP_ROM 75 +-1% R3635 D3602 C3652 22P CH Q3603 Q3604 2SK3018T106 IC3606 BR24L02F-WE2 2SK3018T106 2SK3018T106 75 +-1% R3682 UDZS5.6B...
  • Page 44 MICON2 SCHEMATIC DIAGRAM (HD-MI PCB) W818 FROM/TO INTERFACE CP3604 A2001WR2-9P VDD5 EEPROM IC3608 BR24L32F-WE2 D3613 H_INT UDZS3.3B UC_SCL D3609 UC_SDA UDZS3.3B 1.24 UC_SCL UC_SDA C3642 IC3612 RX2_INT H_SYNC SN74AHC1G08DCKR 15P CH R3648 AKM_SMUTE V_SYNC VDD3 BUFFER BUFFER C3643 R3647 R3650 Q3605 Q3606 PROGRAM...
  • Page 45 AC ADAPTER SCHEMATIC DIAGRAM (AC ADAPTER PCB) CP9001 003P-2100 1 COIL,LINE FILTER COIL,LINE FILTER CF9001 CF9002 TH9001 SS30V-R150270 SS26V-R150162 NTPAA2R2LDNB0 C9014 220P T9001 D9004 7A 250V J9001 81420734 RBV-406H CCT2302-0911 F9003 F9001 D9010 24V 4A 20N_7000FSW YG862C15R 6.3A125V SBC4-6R8-452 CD9002 51MS6.3A L CC L9002 CD9001...

  • Page 46: Scaler

    WAVEFORMS MICON1 10µs 20ns 50ns 2.0V 1.0V 500mV SCALER LVDS 10ms 20µs 10µs 100mV 500mV 200mV JACK 20µs 10µs 20µs 500mV 200mV 500mV 20µs 1.0ms 10µs 500mV 1.0V 200mV 20µs 5µs 1.0ms 500mV 2.0V 1.0V The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.

  • Page 47: Av Switch2

    WAVEFORMS INTERFACE 1.0ms 1.0µs 10µs 1.0V 50mV 200mV 1.0ms 5.0µs 10µs 1.0V 1.0V 200mV AV SWITCH1 1.0ms 100µs 10µs 1.0V 2.0V 200mV 500µs 1.0ms 100µs 200mV 1.0V 2.0V AV SWITCH2 TUNER/JACK 200ns 20µs 500µs 100mV 500mV 200mV The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.

  • Page 48: Micon2

    WAVEFORMS MICON2 500µs 1.0V 200mV 500µs 1.0V 200mV STEREO/SOUND AMP 50mV 50mV 50ns 500mV The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.

  • Page 49: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 102C 102B 102E 102D 102E 102A 101N PCBDA0 101B (REMOCON PCB ASS'Y) 101M 101N 101H 101E 101K 101I 101J 101I 101F 101L 101C 101M 101G 101A 101D...
  • Page 50 MECHANICAL EXPLODED VIEW 208 203 PCBDJ0 (HD-MI PCB ASS'Y) PCBDS0 (SCALER PCB ASS'Y) PCBD20 (AV PCB ASS'Y) PCB270 (OPERATION PCB ASS'Y) V2301...
  • Page 51 MECHANICAL EXPLODED VIEW (AC ADAPTER) PCBC00 (AC ADAPTER PCB ASS'Y)
  • Page 52 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) CD505 TM101 AC ADAPTER 146, 147, 148, 149, 150...

  • Page 53: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 72781975 7A7010129B FRONT CABI ASS'Y 101A 72781960 701WPJ1365 CABINET,FRONT 101B 72799365 702WPB0077 COVER,HINGE 101C 72799406 711WPA0242 PLATE,FRONT 101D 72781962 711WPC0017 PLATE,TOP ASS'Y 101E 72799471 713WPA0375 GLASS,LED 101F 72799690 7235490068 BADGE,BRAND 101G 72799725...
  • Page 54 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 72781279 8117540A6U SCREW TAP TITE(B0) TRUSS 4*16 CH 72781267 8110230A4U SCREW,TAP TITE(P) BIND 3*14 CH 72798791 8110630A0U SCREW TAP TITE(P) BRAZIER 3*10 CH 72798790 811063080U SCREW TAP TITE(P) BRAZIER 3*8 CH 72781265 811023080U...

  • Page 55: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R306 72797854 R3X1814R7J R,METAL OXIDE 4.7 OHM 1W ! R317 72797854 R3X1814R7J R,METAL OXIDE 4.7 OHM 1W ! R3811 72796433 R3X1812R2J R,METAL OXIDE 2.2 OHM 1W ! R9001 72794631 R0G3K2275K 2.7M OHM 1/2W ! R9002...
  • Page 56 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES ! D9010 72781359 D2CA2C15R0 DIODE.,SCHOTTKY BARRI ER YG862C15R ! D9011 72781359 D2CA2C15R0 DIODE.,SCHOTTKY BARRI ER YG862C15R ! D9012 72781359 D2CA2C15R0 DIODE.,SCHOTTKY BARRI ER YG862C15R IC101 72781959 S3U701DM01 MEMORY DATA OEC7133A IC102 72795101 I9UF032290...
  • Page 57 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q3801 72781790 T87J2411K0 TRANSISTOR,SILICON 2SC2411K_Q,RT146 Q3802 72795964 T67J1036K0 TRANSISTOR,SILICON 2SA1036KT146 Q3803 72781787 T0300J6500 2SJ650 Q3804 72796092 TAAT01281Y TRANSISTOR SILICON KTA1281_Y Q3805 72795962 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q3806 72794567 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTK Q3807...
  • Page 58 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L8103 72798916 0216S8470K COIL L9002 72798897 0214646R8M COIL 6.8 UH L9003 72798956 02DX000075 COIL,CHOKE ST-202SB ! T9001 72798981 0481420734 TRANSFORMER,SWITCHING 81420734 JACKS J3601 72795925 060J421037 RCA JACK MTJ-032-05A-32-FE J3602 72795926 060J421030...
  • Page 59 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS B3806 72794357 024HT03553 CORE,BEADS W5RH3.5X5X1.0 B3807 72798930 024AC5181J CORE,BEADS BLM18PG181SN1D B3811 72798930 024AC5181J CORE,BEADS BLM18PG181SN1D B3812 72798930 024AC5181J CORE,BEADS BLM18PG181SN1D B3813 72798930 024AC5181J CORE,BEADS BLM18PG181SN1D B3814 72798930 024AC5181J CORE,BEADS BLM18PG181SN1D B4301...
  • Page 60 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS NR2106 72797034 110P4101M4 R,NETWORK 4D03WGJ0101T5E NR7201 72799238 110P4220M4 R,NETWORK 4D03WGJ0220T5E NR7202 72799238 110P4220M4 R,NETWORK 4D03WGJ0220T5E OS2202 72796940 0773071006 REMOTE RECEIVER RPM7138-SH8 ! SP301 72799167 070N546013 SPEAKER YDP4010-12 ! SP302 72799167 070N546013 SPEAKER YDP4010-12...
  • Page 61 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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