Toshiba 34HF85 Service Manual
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Toshiba 34HF85 Service Manual

Toshiba 34HF85 Service Manual

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FILE NO. 050-200522
(MFR'S VERSION A)
SERVICE MANUAL
COLOR TELEVISION
34HF85
34HF85C
DOCUMENT CREATED IN JAPAN, August, 2005

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  • Page 1 FILE NO. 050-200522 (MFR’S VERSION A) SERVICE MANUAL COLOR TELEVISION 34HF85 34HF85C DOCUMENT CREATED IN JAPAN, August, 2005...

  • Page 2: Servicing Notices On Checking

    Befor applying new silicon grease, remove all the old silicon grease. (Old grease may cause damages to the IC and Transistor.) Licensed by BBE Sound, Inc. under USP5510752 and 5736897. BBE and BBE symbol are registered trademarks of BBE Sound, Inc. 34HF85/34HF85C A1-1...

  • Page 3: About Lead Free Solder (Pbf)

    When soldering or unsoldering, completely remove all of the solder from the pins or solder area, and be sure to heat the soldering points with the lead free solder until it melts sufficiently. Recommendations Recommended lead free solder composition is Sn-3.0Ag-0.5Cu. A1-2 34HF85/34HF85C...

  • Page 4: Table Of Contents

    SCALER ........................... G-29, G-30 DIGITAL COMB ........................G-31, G-32 SDRAM ............................ G-33, G-34 IN/OUT/REGULATOR ......................G-35, G-36 WAVEFORMS ..........................H-1~H-4 MECHANICAL EXPLODED VIEWS ................... I-1~I-3 MECHANICAL REPLACEMENT PARTS LIST ................. J1-1, J1-2 ELECTRICAL REPLACEMENT PARTS LIST ................J2-1~J2-18 34HF85/34HF85C A2-1...

  • Page 5: General Specifications

    W at AC 120 V 60 Hz Per Year kWh/Year Protector Power Fuse Safety Circuit IC Protector(Micro Fuse) Regulation Safety Radiation X-Radiation DHHS Temperature Operation +5oC ~ +40oC Storage -20oC ~ +60oC Operating Humidity Less than 80% RH A3-1 34HF85...
  • Page 6 Bass Treble Balance Image Tilt Picture Scroll Stereo, SAP, Mono Video Color Stream(Component) HDMI Channel(TV/Cable) CH Label Video Label Clock Game Timer Front Panel Lock On/Off Timer Sleep Timer Reset Sound Mute V-chip Rating NOT AVAILABLE Picture Size A3-2 34HF85...
  • Page 7 Multi Brand Keys CBL/SAT (DVD Keys) Enter DVD Clear Top MENU (TV / DVD Keys) RECALL(Call) / (Display) Menu/Enter / DVD MENU (DVD / VCR Keys) Pause/Still Play Stop <</Skip / Search Forward >>/Skip / Search Forward (VCR Keys) TV/VCR A3-3 34HF85...
  • Page 8 AC Plug Adapter Quick Set-up Sheet Battery UM size x pcs UM-4 x 2 OEM Brand AC Cord AV Cord (2Pin-1Pin) Registration Card (NDL Card) PTB Sheet ESP Card 300 ohm to 75 ohm Antenna Adapter Information Sheet(for HDMI) A3-4 34HF85...
  • Page 9 40 (ORION SPEC:25) Container Stuffing Sets/40' container G-17 Cabinet Material Cabinet Cabinet Front PS 94V0 DECABROM Cabinet Rear PS 94V0 NON-DECABROM Non-Halogen Demand Eyelet Demand G-18 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA Pb-free Phase3(Ph A3-5 34HF85...
  • Page 10 GENERAL SPECIFICATIONS CRT Size / Visual Size 34 inch / 860mmV System CRT Type Flat (16:9) Magnetic Field BV/BH +0.45G/0.18G Color System NTSC Display Capability 1080i/540p Speaker 2 Speaker Position Front Bottom Size 2.0 x 4.7 Inch Impedance Sound Output 10W+10W 10%(Typical) NTSC3.58+4.43 /PAL60Hz...
  • Page 11 GENERAL SPECIFICATIONS On Screen Menu Display Menu Type Icon Picture Mode(Picture preference) Brightness Contrast Color Tint Sharpness Color Temperature Display Format Cable Clear Reset Audio Bass Treble Balance Stable Sound Speakers On/Off Dolby Virtual WOW SRS 3D WOW Focus WOW Tru Bass HDMI1 HDMI2 Reset...
  • Page 12 Timer Back-up (at Power Off Mode) more than G-10 Remote Unit RC-KK Control Glow in Dark Remocon Back Light Remocon Remocon Format Toshiba Format Toshiba Custom Code TV:40-BFh Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys...
  • Page 13 GENERAL SPECIFICATIONS G-11 Features Auto Shut Off Power On Memory CABLE Memory(Last CH) Memory(Last Volume) V-Chip Type --- Type SRS WOW(SRS 3D/Focus/Tru Bass) Virtual Dolby Yes(Digital) Stable Sound Timer(On Timer /Off Timer/Sleep Timer) Aspect Cinema Mode Image Tilt Direct Input Selection Auto Search CH Lock CH Program...
  • Page 14 40 (ORION SPEC:25) Container Stuffing Sets/40' container G-17 Cabinet Material Cabinet Cabinet Front PS 94V0 DECABROM Cabinet Rear PS 94V0 NON-DECABROM Non-Halogen Demand Eyelet Demand G-18 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA Pb-free Phase3(Ph A3-10 34HF85C...

  • Page 15: Disassembly Instructions

    Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support. (Refer to Fig. 1-2.) Rubber Cap Support Fig. 1-5 Support Confirm that the Support is securely connected. Fig. 1-2 Put on the Rubber Cap without moving any parts. B1-1 34HF85/34HF85C...

  • Page 16: Removal And Installation Of Flat Package Ic

    NOTE Do not move the Braided Shield Wire in the vertical direction towards the IC pattern. Blower type IC desoldering machine Braided Shield Wire Soldering Iron IC pattern Fig. 2-4 Fig. 2-2 B2-1 34HF85/34HF85C...
  • Page 17 Fig. 2-6 Absorb the solder left on the lead using the Braided Shield Wire. (Refer to Fig. 2-7.) NOTE Do not absorb the solder to excess. Soldering Iron Braided Shield Wire Fig. 2-7 B2-2 34HF85/34HF85C...

  • Page 18: Service Mode List

    POWER ON total hours. CRT ON 0010 = (16 x 16 x 16 x thousands digit value) MICON Version OEC7118A_32 + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value) FIG. 1 34HF85/34HF85C...
  • Page 19 ADDRESS DATA 0000 INIT 0010 CRT ON 0010 0020 OEC7118A_32 0030 0040 FIG. 1 0050 0060 0070 CANADA 0080 0000 0090 00A0 00B0 00C0 00D0 00E0 00F0 0100 0110 0120 0130 0140 0150 0160 0170 0180 0190 Table 1 34HF85/34HF85C...

  • Page 20: When Replacing Eeprom (Memory) Ic

    Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds. After the finishing of the initializing of shipping, the unit will turn off automatically. The unit will now have the correct DATA for the new MEMORY IC. 34HF85/34HF85C...

  • Page 21: Electrical Adjustments

    B.BIAS(W), R/G.DRV(W) and B/R.DRV(W)”at each step the VOL.DOWN button on the set and the channel (9) tone sections equally. on the remote control for more than 2 seconds. Perform the above adjustments 5 and 6 until the white color is achieved. 34HF85/34HF85C...
  • Page 22 Activate the adjustment mode display of Fig. 1-1 and Fig. 2-2 press the channel button (05) on the remote control to select “V. SIZE”. Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes 8%. 34HF85/34HF85C...
  • Page 23 Activate the adjustment mode display of Fig. 1-1 and press the channel button (16) on the remote control to select “TRAPEZIUM”. Press the VOL. UP/DOWN button on the remote control until the both ends vertical lines of the screen become parallel. 34HF85/34HF85C...
  • Page 24 Activate the adjustment mode display of Fig. 1-1 and 100% 120% press the channel button (21) on the remote control to select “C.PARA”. Press the VOL. UP/DOWN button on the remote control until the both ends vertical lines become straight. Fig. 2-4 34HF85/34HF85C...
  • Page 25 FUNCTION HD-MI V.POSI V-EHT H-EHT V-BLK P V-BLK S V.LIMIT V.CORR C.S.CORR S.CORR CORNER V.SYMM R-Y GAIN R-Y PHASE G-Y GAIN G-Y PHASE BRI.MAX BRI.MIN CONT.CENT CONT.MAX CONT.MIN COL.MAX COL.MIN SHARP.CENT SHARP.MAX SHARP.MIN TEST STEREO TEST AUVIO 34HF85/34HF85C...
  • Page 26 Confirm red and blue color. WEDGE Adjust the slant of the deflection yoke while watching the screen, then tighten the fixing screw. WEDGE POSITION DEFLECTION YOKE DEFLECTION YOKE SCREW Fig. 3-2-b MAGNET SCREW PURITY MAGNETS 6 POLE MAGNETS 4 POLE MAGNETS Fig. 3-1 34HF85/34HF85C...
  • Page 27 CRT PCB CP802B CP851B CD803 CD808 CD802 MAIN PCB AV PCB PCB CP808A FB401 J705 CP510 CP510 CP404 CP851A CP509 CP602 CP501 CD603 CP403 DEGAUSS COIL OS2001 AC IN FRONT JACK PCB CD501 J2201 CD2251 CD2201 CD1004 CD1003 SPEAKER CD1001 34HF85/34HF85C...

  • Page 28: Sound Amp/Front Jack

    ANALOG OSD G IN OSD_G VSM OUT 54 BUFFER MICON1/ PIN CUSHION V.OUTPUT ANALOG OSD B IN OSD_B STEREO IC602 TA1317ANG IC401 LA78041 SDA1 VP OUT 27 SCL1 DEF/DAC Vcc T401 FB401 Q401 Q403 Y/C Vcc H-OUT 26 H.DRIVE FL OUT 34HF85/34HF85C...
  • Page 29 OUTM1 OAOUT2 OUTM2 MICON1/ SPEAKER STEREO AUDIO_R INV2 SP1002 VOUTP2 AUDIO_MUTE MUTE VDDA VDD1 VDD1 VDD2 VDD2 SOUND+B FRONT JACK J2204 FRONT_A_IN_R FRONT JACK FRONT_A_IN_L J2203 SYNC COUNT/ FRONT JACK CONNECTOR FRONT_V_IN J2202 FRONT_S_C FRONT JACK FRONT_S_Y J2201 FRONT_S_SW 34HF85/34HF85C...
  • Page 30 SC1_IN_L 56 DAC_A_L SC1_IN_R DAC_A_R SC1_OUT_L VAR_A_OUT_L SYNC COUNT/ SC2_IN_L DVI_A_L CONNECTOR SC1_OUT_R VAR_A_OUT_R SC2_IN_R DVI_A_R SC3_IN_L SWD_A_IN_L SYNC COUNT/ CONNECTOR SC3_IN_R 51 SWD_A_IN_R SOUND AMP/ AUDIO_R DACM_R FRONT JACK CS2_A_IN_L SC4_IN_R AUDIO_L DACM_L CS2_A_IN_R SC4_IN_L SIF_IN ANA_IN1+ 67 34HF85/34HF85C...

  • Page 31: Av/Sync Count/Connector

    J709 J705 CP3901 Y_OUT Pb_OUT Pr_OUT P.CON+3.3V V_AV C(CVBS) S_DET2 MICON1/ Y(1) TU001 STEREO S_DET1 Pb(1) Pr(1) FRONT_V_IN FRONT_A_IN_R SDA2 FRONT_A_IN_L SCL2 SOUND AMP/ FRONT JAC R_OUT SWD_A_IN_R FRONT_S_C L_OUT SWD_A_IN_L FRONT_S_Y MICON1/ FRONT_S_L SIF_IN STEREO CS2_A_IN_L CS2_A_IN_R S_DET_3 34HF85/34HF85C...
  • Page 32 1 D2+ VCC 40 L3602 ACM2012D PVCC2 RX1- OVCC RX1+ VCC 17 MCLK CSCL MICON2 3.3VREG L3604 IC3602 KIA78D33F ACM2012D CSDA RX2- RXT.RST 72 RX2+ EXT_RES AVCC CSCL AVCC CSDA AVCC AVCC RXT_RST# H_INT Audio_In_L J3601 Audio_In_R J3602 34HF85/34HF85C E-10...

  • Page 33: Interface

    Q3608 MUTE_CTL MUTE SW MUTE SW 2 CSCL Q3610 INTERFACE MUTE SW INTERFACE Q3611 Q3605 MUTE SW BUFFER CSCL AUDIO_DAC IC IC3607 CS4334-KSZER DAC_A_L SDATA AOUT L AUDIO_AMP IC3604 SCLK NJM4580M LRCLK MCLK AOUTR MCLK DAC_A_R +12V 34HF85/34HF85C E-12 E-11...

  • Page 34: Scaler

    BLUE7 B/Cb/D1_7 SDRAM DATA(28) DQ28 GREEN0 G/Y/Y_0 SDRAM DATA(29) DQ29 GREEN1 G/Y/Y_1 SDRAM DATA(30) DQ30 GREEN2 G/Y/Y_2 SDRAM DATA(31) DQ31 GREEN3 G/Y/Y_3 GREEN4 G/Y/Y_4 ANALOG U GREEN5 G/Y/Y_5 ANALOG V GREEN 6 G/Y/Y_6 GREEN7 G/Y/Y_7 ANALOG Y E-13 34HF85/34HF85C E-14...

  • Page 35: Printed Circuit Boards

    Q503 W007 Q505 L503 R488 - REPLACE AS MARKED. D529 RISK OF FIRE R498 W815 CP505 R492 D421 R455 FH502 R414 W060 R408 HS401 R531 R530 CP502 W839 CAUTION Q403 COMPONENTS SEE INSIDE BACK COVER. SERVICE INFORMATION ABOUT CRITICAL 34HF85/34HF85C...
  • Page 36 R541 Q501 R502 R558 Q2001 Q615 R676 Q617 Q616 Q606 Q607 R475 R573 Q605 Q608 Q414 Q410 R642 R633 Q612 Q611 Q407 Q408 Q405 Q601 R497 R671 Q604 R627 R1098 Q1098 Q602 Q404 R612 Q613 Q1099 R1099 Q603 R613 34HF85/34HF85C...
  • Page 37 W148 R174 Q3404 Q708 R142 W086 R739 Q710 D701 R163 W147 L701 R777 D901 Q709 R164 W146 R778 R141 D3401 W144 R738 W145 W143 W812 L705 C001 CP101 D903 D108 TU001 R3409 W830 D902 W819 W083 W827 CP1001 D001 34HF85/34HF85C...
  • Page 38 L3604 W822 W818 R3653 IC3601 Q3610 IC3612 R3636 R3674 Q3608 Q3609 IC3607 IC3604 Q3611 C3630 W820 CED011A CED011A CP3602 FRONT JACK (BOTTOM SIDE) FRONT JACK (TOP SIDE) CD2201 CED008B CED008B CD1003 W808 CP1004 CD1001 Q1002 CD2251 C1014 C1016 IC1001 34HF85/34HF85C...

  • Page 39: Crt/Vm Coil/Scaler

    R2101 C2118 C2138 C2146 C2114 C2108 R2103 R2117 C2121 C2110 L2105 R2102 C2148 C2122 W801 C2126 R2114 R2120 C2144 C2136 C2101 C2127 L2104 R2119 W802 C2130 R2116 C2131 C2135 C2145 R3453 C2137 C2134 C2133 C2132 R3456 C2102 L2101 34HF85/34HF85C F-10...
  • Page 40 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST CMD008 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME BUFFER BUFFER WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. Q601 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE Q604 2SC3052 2SC3052 34HF85/34HF85C...
  • Page 41 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES 34HF85/34HF85C...
  • Page 42 DANGEREUSES AN POINT DE VUE SECURITE ET 7A 250V(F502) WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST N’UTILISER QUE CELLS DECRITES CAUTION WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. F502 IS MANUFACTURED BY SKYGATE CO.,LTD TYPE 20N DANS LA NOMENCLATURE DES PIECES 34HF85/34HF85C...
  • Page 43 WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DANGEREUSES AN POINT DE VUE SECURITE OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CRITICAL FOR SAFETY,USE ONES N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY PCB070 DANS LA NOMENCLATURE DES PIECES CMD008 34HF85/34HF85C...
  • Page 44 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CRITICAL FOR SAFETY,USE ONES WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST N’UTILISER QUE CELLS DECRITES WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DESCRIBED IN PARTS LIST ONLY DANS LA NOMENCLATURE DES PIECES 34HF85/34HF85C G-10...
  • Page 45 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. G-11 34HF85/34HF85C G-12...
  • Page 46 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME PCBD20 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST CED019 WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. G-13 34HF85/34HF85C G-14...
  • Page 47 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST DANGEREUSES AN POINT DE VUE SECURITE CRITICAL FOR SAFETY,USE ONES PCBD20 N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. CED019 DANS LA NOMENCLATURE DES PIECES G-15 34HF85/34HF85C G-16...
  • Page 48 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST :LES PIECES REPAREES PAR UN ETANT WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DANGEREUSES AN POINT DE VUE SECURITE PCBD20 N’UTILISER QUE CELLS DECRITES CED019 DANS LA NOMENCLATURE DES PIECES G-17 34HF85/34HF85C G-18...
  • Page 49 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED CED019 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. G-19 34HF85/34HF85C G-20...
  • Page 50 DANGEREUSES AN POINT DE VUE SECURITE OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CRITICAL FOR SAFETY,USE ONES WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY DANS LA NOMENCLATURE DES PIECES G-21 34HF85/34HF85C G-22...
  • Page 51 CAUTION: DIGITAL TRANSISTOR NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. G-23 34HF85/34HF85C G-24...
  • Page 52 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. G-25 34HF85/34HF85C G-26...
  • Page 53 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME PCBDS0 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CED020 WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. G-27 34HF85/34HF85C G-28...
  • Page 54 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. 34HF85/34HF85C G-29 G-30...
  • Page 55 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE PCBDS0 WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. CED020 G-31 G-32 34HF85/34HF85C...
  • Page 56 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. G-33 34HF85/34HF85C G-34...
  • Page 57 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. G-35 34HF85/34HF85C G-36...

  • Page 58: Chroma/Progressive/Pin

    2.0V 1.0V 1.0V 10µs 10µs 0.5V 1.0V 1.0V 10µs 1.0V 0.5V 5.0V SOUND AMP/ FRONT AV 10µs 20µs 200m 0.5V 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. 34HF85/34HF85C...

  • Page 59: Micon1

    1.0V 200mV 1.0V 10ms 20ms 1.0V 200mV 1.0V SYNC COUNT/ CONNECTOR 20µs 20ms 1.0V 1.0V 1.0V 20µs 20ms 1.0V 1.0V 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. 34HF85/34HF85C...

  • Page 60: Interface

    200mV 1.0V 20µs 20µs 500µs 200mV 1.0V CRT/CVM 20µs 500µs 20µs 1.0V 200mV INTERFACE MICON2 10µs 20µs 500µs 200mV 1.0V 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. 34HF85/34HF85C...
  • Page 61 WAVEFORMS 500µs 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. 34HF85/34HF85C...

  • Page 62: Mechanical Exploded Views

    MECHANICAL EXPLODED VIEW PCB110 (CRT PCB ASS'Y) PCBD80 (VM COIL PCB ASS'Y) PCB260 (FRONT JACK PCB ASS'Y) 101A 101B 34HF85/34HF85C...
  • Page 63 MECHANICAL EXPLODED VIEW PCB070 (MAIN PCB ASS'Y) PCBDJ0 (HD-MI PCB ASS'Y) PCBDS0 (SCALER PCB ASS'Y) PCBD20 (AV PCB ASS'Y) 34HF85/34HF85C...
  • Page 64 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 143, 144, 145, TM101 34HF85/34HF85C...

  • Page 65: Mechanical Replacement Parts List

    SCREW,TAP TITE(P) BRAZIER AE005214 810213080U SCREW,PAN M3x8 AE003526 810923080U SCREW,TAP TITE(B) BIND AE003524 8109I30A0U SCREW,TAP TITE(B) WH7 3x10 AE005917 810963080Q SCREW,TAP TITE(B) BRAZIER AE003531 810763080U SCREW,TAP TITE(S) BRAZIER AE004850 8159130A0U SCREW,TAPPING(B) WASHER12 PAN 3x10 AE006235 8117140A2U SCREW,TAPPING(B0) PAN 4x12 J1-1 34HF85...
  • Page 66 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE007945 7A7010127A FRONT CABI ASS'Y 101A AE007946 701APJ0090 CABINET,FRONT 101B AE007947 712APJ0088 DOOR AE007965 A3U0020740L CABINET,BACK ASSY AE004831 752WSA0413 HDMI SHIELD,COVER AE004832 752WSA0414 HDMI SHIELD,BOTTOM AE005433 752WSA0448 PLATE,BOTTOM AE005202 752WSA0429 HDMI SHIELD,COVER2 BZ710660...

  • Page 67: Electrical Replacement Parts List

    UF 250V ! C502 BZ110025 P2122B224M 0.22 UF 275V ECQUL ! C505 BZ110035 P2122B104M 0.1 UF 275V ECQUL C506 AE002229 P411F4393J CMPP 0.039 UF 400V ECWF ! C509 BZ110084 E5EZFC220M UF 200V C512 BZ110202 C0PLRR713K 0.001 UF 2KV R J2-1 34HF85...
  • Page 68 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC ! D507 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC D508 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 ! D509 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EIC ! D510 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC ! D511 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC D512 BZ410114 D2WXGP10K0 DIODE,RECTIFIER RGP10K-EIC J2-2 34HF85...
  • Page 69 DIODE,ZENER MTZJ11B T-77 D801 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D802 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D803 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D807 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D808 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D809 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D853 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 J2-3 34HF85...
  • Page 70 I1KF98D330 KIA78D33F IC3604 AE001295 I0QJ045800 NJM4580M(TE1) IC3605 AE004805 I5PF099930 SII9993CTG100 IC3606 AE008034 S3U0010E02 MEMORY DATA BR24L02F-WE2 IC3607 AE004802 I1FF043340 CS4334-KSZR IC3608 AE008035 S3U0010E03 MEMORY DATA BR24L32F-WE2 IC3611 AE006399 ICMF08RD20 SST89E58RD2-40-C-TQJE IC3612 AE003923 I5CF01G080 SN74AHC1G08DCKR IC3901 AE005611 IFTK023010 FLI2301-LF-BD J2-4 34HF85...
  • Page 71 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) Q814 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) Q852 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) Q853 AE004818 TCUT0752GY TRANSISTOR,SILICON 2SC752(G)TM_Y(TP2 Q854 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) Q855 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) Q856 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) Q857 BZ510073 TAATA12660 TRANSISTOR,SILICON KTA1266-AT(Y,GR) J2-5 34HF85...
  • Page 72 02167F101J COIL 100 UH L805 BZ310001 021673101J COIL 100 UH L806 BZ310002 021673101K COIL 100 UH L807 BZ310002 021673101K COIL 100 UH L808 AD300613 02167F150J COIL L809 AD300613 02167F150J COIL L810 AD300613 02167F150J COIL L901 BZ310141 02167F100J COIL J2-6 34HF85...
  • Page 73 P.C.BOARD ASSEMBLIES PCB070 AE008024 A3U0010070L PCB ASS'Y CMD008A PCB110 AE008025 A3U0010110L PCB ASS'Y CCD002B PCB260 AE008026 A3U0010260L PCB ASS'Y CED008B PCBD20 AE008027 A3U0010D20L PCB ASS'Y CED019A PCBD80 AE008028 A3U0010D80L PCB ASS'Y CED012B PCBDJ0 AE008029 A3U0010DJ0L PCB ASS'Y CED011A J2-7 34HF85...
  • Page 74 AD301796 069S280629 CONNECTOR PCB SIDE A2001WV2-8P CP3601 AE004763 069HYJ3010 CONNECTOR PCB SIDE DC1R019JDA CP3602 AE004769 069J1K0048 CONNECTOR IMSA-9130S-20L CP3604 BZ614239 069S290639 CONNECTOR PCB SIDE A2001WR2-9P CP802B AD300098 069R270589 CONNECTOR PCB SIDE 52147-0710 CP808A BZ614276 067U005049 WIRE HOLDER B2013H02-5P J2-8 34HF85...
  • Page 75 X3901 AE005598 100DT01303 CRYSTAL SMD-49 RESISTOR RC....CARBON RESISTOR CAPACITORS CC....CERAMIC CAPACITOR CE....ALUMI ELECTROLYTIC CAPACITOR CP....POLYESTER CAPACITOR CPP....POLYPROPYLENE CAPACITOR CPL....PLASTIC CAPACITOR CMP...... METAL POLYESTER CAPACITOR CMPL....METAL PLASTIC CAPACITOR CMPP....METAL POLYPROPYLENE CAPACITOR J2-9 34HF85...
  • Page 76 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R401 AE002516 R4X5T6222F R,METAL 2.2K OHM 1/6W ! R403 BZ210105 R4X5T6183F R,METAL 18K OHM 1/6W ! R405 BZ210231 R4X5T6153F R,METAL 15K OHM 1/6W ! R406 AE008031 R3X18A390J R,METAL OXIDE OHM 2W ! R408...
  • Page 77 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS ! C517 AE004934 CD39B0MH2K 220 PF 250V ! C519 AE000950 CD39E0ME3M 0.0015UF 250V ! C525 BZ110222 CD39E0MH3M 0.0022UF 250V ! C528 BZ110226 C0JBB07H3K 0.0022UF 2KV B ! C529 BZ110226 C0JBB07H3K 0.0022UF 2KV B...
  • Page 78 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D514 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 ! D515 AE006060 D28T0ERB20 DIODE,RECTIFIER 10ERB20-TA1B2 D516 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D517 AD300671 D97U01801B DIODE,ZENER MTZJ18B T-77 D518 BZ410066 D97U06R21B DIODE,ZENER MTZJ6.2B T-77 D519 AD300731 D2WXN49370...
  • Page 79 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D854 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D855 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D856 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D901 AD300070 D97U01201B DIODE,ZENER MTZJ12B T-77 D902 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 D903 BZ410021 D97U05R61B DIODE,ZENER...
  • Page 80 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description IC3902 AE005609 IF6J032B26 MT48LC2M32B2P-6(Y14W) TRANSISTORS Q101 AE005873 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q102 AE005873 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q103 AE005872 T6RA015300 TRANSISTOR,SILICON 2SA1530A-T1 Q104 BZ510022 TNYJJ05001 COMPOUND TRANSISTOR DTC114TKAT146 ! Q401 AE004385 TC5TC3328Y TRANSISTOR,SILICON 2SC3328_Y(TPE6_F)
  • Page 81 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q858 AE004815 TA10021400 TRANSISTOR,SILICON 2SA2140 Q859 AE004816 TC10059930 TRANSISTOR,SILICON 2SC5993 Q860 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) Q1002 AE005873 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q1098 AE005873 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q1099 AE005873 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q1501...
  • Page 82 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L904 BZ310141 02167F100J COIL L905 BZ310141 02167F100J COIL L1001 AE004748 021W0G100M COIL L1002 AE004748 021W0G100M COIL L1003 AE004748 021W0G100M COIL L1004 AE004748 021W0G100M COIL L1005 BZ310118 02AHB9A972 CORE,FERRITE W5T29X7.5X19 L1501...
  • Page 83 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description P.C.BOARD ASSEMBLIES PCBDS0 AE008030 A3U0010DS0L PCB ASS'Y CED020A MISCELLANEOUS B403 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0 B404 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0 B405 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0 B851 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0 B852 BZ310121 024HT03553...
  • Page 84 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS CP808B BZ614212 069R250589 CONNECTOR PCB SIDE 52147-0510 CP851A BZ614349 067U003029 WIRE HOLDER B2013H02-3P CP851B AD300101 069R230589 CONNECTOR PCB SIDE 52147-0310 CP3604A AE007361 069J1K0078 CONNECTOR PCB SIDE IMSA-9130B-20-PT1 CP3901A AE006384 069R2Y0720 CONNECTOR PCB SIDE...
  • Page 85 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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