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Toshiba 51HC85 Service Manual

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Summary of Contents for Toshiba 51HC85

  • Page 43 SCHEMATIC DIAGRAM MODEL : 51HC85/57HC85/65HC15/65HC85 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 44 SCHEMATIC DIAGRAM STRUCTURE: – SPK CONNECTOR Circuit ......................1/62 – DEF POWER Circuit (1/3) [SHEET - 1/3] ....2/62 – (2/3) [SHEET - 2/3] ....3/62 – (3/3) [SHEET - 3/3] ....4/62 – BACK/AV Circuit ..........................5/62 – CONV/IF/AUDIO (1/3) [SHEET - 1/3] ....
  • Page 45 279.4 CIRCUIT BLOCK DIAGRAM...
  • Page 46 P102 P101 C698 4P_2.5mm_1.5A_Beige 4P_2.5mm_1.5A_Beige 25V2200 NP C699 25V2200 NP P103 8P_2.5mm_1.5A OPEN 51HC85/57HC85/65HC15/65HC85 SPK CONNECTOR (1/62)
  • Page 47 P403 P402 P401 OPEN 9P_2.5mm_1.5A_Beige Lock 2P_11.88mm_S B03B-DVS-L 6P_5mm_5A 6P_5mm_5A 6P_5mm_5A TO FOCUS PACK P801 TO SUB POWER POWER CORD CMC042P(23372209) TO CRT DRIVE or VM0284(23372184) TO SVM L463 L462 L464 TDY707AS(R) TDY707AS(R) TDY707AS(R) 51HC85/57HC85/65HC15/65HC85 DEF POWER (1/3) SHEET-1/3 (2/62)
  • Page 48 Point oint :500 :500 Edge Edge :Rise :Rise Point oint :500 :500 Edge Edge :Rise :Rise Point :500 Edge :Rise Point :500 Edge :Rise R469 Q425 51HC85/57HC85/65HC15/65HC85 FET 2SK2920 C460 200V22u D426 Q428 MA8180-M DEF POWER (2/3) KTC4075Y SHEET-2/3 (3/62)
  • Page 49 FR105-FL 125V0.2A F801 D846 125V8.0A L841 RD3.0ESAB2 TEM2011AA C841 C840 D847 10V2200 250V22 RD3.0ESAB2 F801B R840 1/2R5.6k R841 C845 50V2.2 C843 2kV100 Q840 MIP280 D841 MA8056-H Q842 PS2581L(D) D842 MA8047-L C842 63V0.10 51HC85/57HC85/65HC15/65HC85 C814 DEF POWER (3/3) 250V470pF SHEET-3/3 (4/62)
  • Page 50 1/6P100 OPEN QB502 QB508 2SA562TM-Y QB513 2SA562TM-Y IRBL_SW 1-B5 IR OUT OPEN DB504 1SS133/1SS120-7 PB501 JACK PB503 PLUG 3P IR OUT DB501 1SS133/1SS120-7 PB502 PASS THROUGH JACK QB509 2SC2878-A RB567 RB559 1/6P22k OPEN QB510 OPEN QB511 OPEN 51HC85/57HC85/65HC15/65HC85 BACK/AV (5/62)
  • Page 51 51HC85/57HC85/65HC15/65HC85 CONV/IF/AUDIO (1/3) SHEET-1/3 (6/62)
  • Page 52 16.2 12.7 51HC85/57HC85/65HC15/65HC85 CONV/IF/AUDIO (2/3) SHEET-2/3 (7/62)
  • Page 53 OPEN 51HC85/57HC85/65HC15/65HC85 CONV/IF/AUDIO (3/3) SHEET-3/3 (8/62)
  • Page 54 51HC85/57HC85/65HC15/65HC85 CONVER OUT (9/62)
  • Page 55 RB04 1/6P47k QB01 2SC1740S or 2SC1685-Q or 2SC1815Y TO HYPER/SIGNAL FRONT VIDEO3 INPUT PB60 L/MONO RESET PV60 S701 TO SIGNAL 3 2 1 P701 3P_2.5mm_1.5A_Beige PV05 JACK 1S3P RV22 1/6P75 CV14 0.01 RV21 1/6P75 LV20 FRONT-IN 51HC85/57HC85/65HC15/65HC85 FRONT IN/CONT (10/62)
  • Page 56 DB51A M5218AP HOLDER SIR-56SB3F DB52 DB03A 1SS133 HOLDER RB57 1/6P10k RB55 KB01 CB54 1/6P220k PIC-37043TE2 RB56 1/6P150 CB52 RB51 16V47u 1/6P220k CB53 63V0.10 BB51 BB52 SHIELD SHIELD RB52 RB54 1/6P12k 1/6P12k BB51A SHIELD TACC #12 10 51HC85/57HC85/65HC15/65HC85 IR BLASTER (11/62)
  • Page 57 11.0 11.0 10.3 10.3 118.3 51HC85/57HC85/65HC15/65HC85 CRT-D (1/2) SHEET-1/2 (12/62)
  • Page 58 R7210 Q722A R7209 R7218 OPEN Q7207 C7209 Q722 OPEN OPEN OPEN OPEN OPEN R7211 C7203 R7215 R7216 R7232 R7233 OPEN OPEN OPEN OPEN Q7209 OPEN OPEN OPEN R7238 R7237 OPEN D7202 OPEN OPEN C7211 OPEN 51HC85/57HC85/65HC15/65HC85 CRT-D (2/2) SHEET-2/2 (13/62)
  • Page 59 51HC85/57HC85/65HC15/65HC85 AV (1/10) SHEET-1/10 SH. NO. (14/62)
  • Page 60 51HC85/57HC85/65HC15/65HC85 AV (2/10) SHEET-2/10 SH. NO. (15/62)
  • Page 61 OPEN OPEN OPEN OPEN 51HC85/57HC85/65HC15/65HC85 AV (3/10) SHEET-3/10 SH. NO. (16/62)
  • Page 62 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 51HC85/57HC85/65HC15/65HC85 AV (4/10) SHEET-4/10 SH. NO. (17/62)
  • Page 63 2.37 2.37 1.67 1.67 51HC85/57HC85/65HC15/65HC85 AV (5/10) SHEET-5/10 SH. NO. (18/62)
  • Page 64 1.25 1.95 2.65 1.95 1.25 1.95 1.25 1.95 51HC85/57HC85/65HC15/65HC85 AV (6/10) SHEET-6/10 SH. NO. (19/62)
  • Page 65 51HC85/57HC85/65HC15/65HC85 AV (7/10) SHEET-7/10 SH. NO. (20/62)
  • Page 66 51HC85/57HC85/65HC15/65HC85 AV (8/10) SHEET-8/10 SH. NO. (21/62)
  • Page 67 51HC85/57HC85/65HC15/65HC85 AV (9/10) SHEET-9/10 SH. NO. (22/62)
  • Page 68 R523 16V 0.1uF OPEN OPEN 51HC85/57HC85/65HC15/65HC85 AV (10/10) SHEET-10/10 SH. NO. (23/62)
  • Page 69 RA92 OPEN RA91 OPEN 51HC85/57HC85/65HC15/65HC85 MICOM (1/10) SHEET-1/10 SH. NO. (24/62)
  • Page 70 51HC85/57HC85/65HC15/65HC85 MICOM (2/10) SHEET-2/10 SH. NO. (25/62)
  • Page 71 51HC85/57HC85/65HC15/65HC85 MICOM (3/10) SHEET-3/10 SH. NO. (26/62)
  • Page 72 51HC85/57HC85/65HC15/65HC85 MICOM (4/10) SHEET-4/10 SH. NO. (27/62)
  • Page 73 51HC85/57HC85/65HC15/65HC85 MICOM (5/10) SHEET-5/10 SH. NO. (28/62)
  • Page 74 51HC85/57HC85/65HC15/65HC85 MICOM (6/10) SHEET-6/10 SH. NO. (29/62)
  • Page 75 51HC85/57HC85/65HC15/65HC85 MICOM (7/10) SHEET-7/10 SH. NO. (30/62)
  • Page 76 51HC85/57HC85/65HC15/65HC85 MICOM (8/10) SH. NO. SHEET-8/10 (31/62)
  • Page 77 10.6 10.6 51HC85/57HC85/65HC15/65HC85 MICOM (9/10) SHEET-9/10 SH. NO. (32/62)
  • Page 78 51HC85/57HC85/65HC15/65HC85 MICOM (10/10) SHEET-10/10 SH. NO. (33/62)
  • Page 79 51HC85/57HC85/65HC15/65HC85 G-HYPER (1/3) SH. NO. SHEET-1/3 (34/62)
  • Page 80 51HC85/57HC85/65HC15/65HC85 G-HYPER (2/3) SHEET-2/3 SH. NO. (35/62)
  • Page 81 51HC85/57HC85/65HC15/65HC85 G-HYPER (3/3) SH. NO. SHEET-3/3 (36/62)
  • Page 82 51HC85/57HC85/65HC15/65HC85 AD-CONVERTER (A) SH. NO. SHEET-1/3 (37/62)
  • Page 83 51HC85/57HC85/65HC15/65HC85 AD-CONVERTER (B) SH. NO. SHEET-2/3 (38/62)
  • Page 84 51HC85/57HC85/65HC15/65HC85 AD-CONVERTER (C) SH. NO. SHEET-3/3 (39/62)
  • Page 85 51HC85/57HC85/65HC15/65HC85 GC-TC90A92A (1/3) SH. NO. SHEET-1/3 (40/62)
  • Page 86 51HC85/57HC85/65HC15/65HC85 GC-TC90A92A (2/3) SH. NO. SHEET-2/3 (41/62)
  • Page 87 51HC85/57HC85/65HC15/65HC85 GC-TC90A92A (3/3) SHEET-3/3 SH. NO. (42/62)
  • Page 88 51HC85/57HC85/65HC15/65HC85 GC-REG SH. NO. (43/62)
  • Page 89 51HC85/57HC85/65HC15/65HC85 GNESIS (1/3) SH. NO. SHEET-1/3 (44/62)
  • Page 90 51HC85/57HC85/65HC15/65HC85 GNESIS (2/3) SHEET-2/3 SH. NO. (45/62)
  • Page 91 51HC85/57HC85/65HC15/65HC85 GNESIS (3/3) SH. NO. SHEET-3/3 (46/62)
  • Page 92 51HC85/57HC85/65HC15/65HC85 SDRAM SH. NO. (47/62)
  • Page 93 51HC85/57HC85/65HC15/65HC85 GNESIS OUT SH. NO. (48/62)
  • Page 94 51HC85/57HC85/65HC15/65HC85 SH. NO. GNESIS REG (49/62)
  • Page 95 51HC85/57HC85/65HC15/65HC85 SH. NO. (50/62)
  • Page 96 51HC85/57HC85/65HC15/65HC85 DIGITAL-CONVER (1/8) SH. NO. SHEET-1/8 (51/62)
  • Page 97 51HC85/57HC85/65HC15/65HC85 DIGITAL-CONVER (2/8) SHEET-2/8 SH. NO. (52/62)
  • Page 98 51HC85/57HC85/65HC15/65HC85 DIGITAL-CONVER (3/8) SH. NO. SHEET-3/8 (53/62)
  • Page 99 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 51HC85/57HC85/65HC15/65HC85 DIGITAL-CONVER (4/8) SHEET-4/8 SH. NO. (54/62)
  • Page 100 OPEN OPEN OPEN 51HC85/57HC85/65HC15/65HC85 DIGITAL-CONVER (5/8) SH. NO. SHEET-5/8 (55/62)
  • Page 101 OPEN 51HC85/57HC85/65HC15/65HC85 DIGITAL-CONVER (6/8) SH. NO. SHEET-6/8 (56/62)
  • Page 102 OPEN 51HC85/57HC85/65HC15/65HC85 DIGITAL-CONVER (7/8) SHEET-7/8 SH. NO. (57/62)
  • Page 103 51HC85/57HC85/65HC15/65HC85 DIGITAL-CONVER (8/8) SHEET-8/8 SH. NO. (58/62)
  • Page 104 51HC85/57HC85/65HC15/65HC85 CONVER-REG (1/4) SHEET-1/4 SH. NO. (59/62)
  • Page 105 OPEN OPEN OPEN OPEN 51HC85/57HC85/65HC15/65HC85 CONVER-REG (2/4) SHEET-2/4 SH. NO. (60/62)
  • Page 106 51HC85/57HC85/65HC15/65HC85 CONVER-REG (3/4) SHEET-3/4 SH. NO. (61/62)
  • Page 107 51HC85/57HC85/65HC15/65HC85 CONVER-REG (4/4) SH. NO. SHEET-4/4 (62/62)

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