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Aiwa Z-A85, Руководство по обслуживанию

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Aiwa Z-A85 Скачать руководство пользователя страница 22

 !

=  !  SAFTY PARTS

C

= Components marked

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

UNIT-NAME                           !  C  REF-NO    PARTS-NO              PARTS-NAME                                             SUFFIX&MODEL

-22-

                                                                               CX-ZA85
                                                                               LHSC
MIC                    X R  0606 88-108-334-080 C-RES,U 330K-1/16W J           a
MIC                    X R  0611 88-108-104-080 C-RES,U 100K-1/16W J           a
PT                     O CN 0101 87-A61-110-010 CONN,9P V TID-A                a
PT                     S D  0101 87-020-465-080 DIODE,1SS133                   a
PT                     S D  0102 87-020-465-080 DIODE,1SS133                   a
PT                     S D  0103 87-020-465-080 DIODE,1SS133                   a
PT                     S D  0104 87-020-465-080 DIODE,1SS133                   a
PT                   ! S F  0001 87-035-194-010 FUSE,6.3A 250V T 218           a
PT                   ! O FC 0001 87-A90-160-080 FUSE CLAMP,FC 51F              a
PT                   ! O FC 0002 87-A90-160-080 FUSE CLAMP,FC 51F              a

PT                     X PR 0101 88-100-000-010 PLATING-JW, 0.58 SN95          a
PT                     X PR 0102 88-100-000-010 PLATING-JW, 0.58 SN95          a
PT                     X PR 0103 88-100-000-010 PLATING-JW, 0.58 SN95          a
PT                     X PR 0104 88-100-000-010 PLATING-JW, 0.58 SN95          a
PT                   ! O PT 0001 8B-MA3-663-010 PT,BMA-3 LH                    a
PT                   ! O PT 0002 8B-MA6-673-010 PT,SUB BMA H (VRK)             a
PT                   ! O RY 0101 87-A91-339-010 RELAY,AC DC12V G5PA-2          a
PT                   ! O S  0101 87-A90-165-010 SW,SL 1-2-3 SWS2301            a
PT                   ! O T  0001 87-A60-317-010 TERMINAL, 1P MSC               a
PT                   ! O T  0002 87-A60-317-010 TERMINAL, 1P MSC               a

Содержание Z-A85

Страница 1: ...his Service Manual is the Revision Publishing and replaces Simple Manual Z A85 LH S S M Code No 09 021 455 3T1 If requiring information about the CD mechanism see Service Manual of 6ZG 1 S M Code No 0...

Страница 2: ...KEY CD MIC FAN 30 SCHEMATIC DIAGRAM 4 KEY CD MIC FAN 31 WIRING 4 PT 32 SCHEMATIC DIAGRAM 5 PT 33 WIRING 5 DECK 34 IC BLOCK DIAGRAM 35 FL BJ824GNK GRID ASSIGNMENT ANODE CONNECTION PIN CONNECTION 36 IC...

Страница 3: ...nnels stereo Frequency response 50 Hz 12500 Hz Recording system AC bias Heads DECK 1 Playback head x 1 DECK 2 Recording playback head x 1 erase head x 1 Compact disc player section Laser Semiconductor...

Страница 4: ...paraten anv nds p annat s tt n vad som specificeras i denna bruksanvising kan anv ndaren uts ttas f r osynling laserstr lning som verskrider gr nsen f r laserklass 1 PROTECTION OF EYES FROM LASER BEAM...

Страница 5: ...power 2 2 2 2 2 Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the H level or not 3 3 3 3 3 When the HOLD terminal is L level the abnormality detection circ...

Страница 6: ...ends of the electrolytic capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers 3 3 3 3 3 Connect the AC power cord again If the MICROCOMPUTER returns to the normal operation the M...

Страница 7: ...AP U 18P 50 J CH a FRONT O C 0138 87 010 759 080 C CAP U 0 1 25 Z F a FRONT O C 0251 87 010 759 080 C CAP U 0 1 25 Z F a FRONT O C 0252 87 012 199 080 C CAP U 220P 50 J CH a FRONT O C 0253 87 012 195...

Страница 8: ...FL 0101 8B MA3 671 010 FL BJ824GNK a FRONT S IC 0101 8B MA3 651 010 C IC LC876572V 5T97 a FRONT S IC 0380 87 A21 577 040 C IC M61506FP a FRONT S IC 0412 87 A21 831 010 IC SPS 442 1 F1 a FRONT S IC 06...

Страница 9: ...X R 0176 88 108 103 080 C RES U 10K 1 16W J a FRONT X R 0197 88 108 564 080 C RES U 560K 1 16W J a FRONT X R 0201 88 118 122 080 C RES S 1 2K 1 10W J a FRONT X R 0202 88 118 122 080 C RES S 1 2K 1 10W...

Страница 10: ...FRONT X R 0651 88 108 102 080 C RES U 1K 1 16W J a FRONT X R 0652 88 108 183 080 C RES U 18K 1 16W J a FRONT X R 0653 88 108 473 080 C RES U 47K 1 16W J a FRONT X R 0654 88 108 152 080 C RES U 1 5K 1...

Страница 11: ...RES U 47K 1 16W J a FRONT X R 0940 88 108 473 080 C RES U 47K 1 16W J a FRONT X R 0941 88 108 473 080 C RES U 47K 1 16W J a FRONT X R 0942 88 108 473 080 C RES U 47K 1 16W J a FRONT X R 0943 88 108 4...

Страница 12: ...90 095 080 SW TACT EVQ11G04M a KEY CD O S 0754 87 A90 095 080 SW TACT EVQ11G04M a KEY CD O S 0755 87 A90 095 080 SW TACT EVQ11G04M a KEY CD O S 0756 87 A90 095 080 SW TACT EVQ11G04M a KEY CD O S 0757...

Страница 13: ...87 010 263 080 CAP E 100 10 M 11L SME a MAIN O C 0317 87 010 546 080 CAP E 0 33 50 M 11L SME a MAIN O C 0318 87 010 546 080 CAP E 0 33 50 M 11L SME a MAIN O C 0326 87 016 118 080 C CAP U 0 022 25 J B...

Страница 14: ...3 3 50 M 11L SME a MAIN O C 0802 87 010 829 080 C CAP U 0 047 16 Z F a MAIN O C 0803 87 010 787 080 C CAP U 0 022 25 K B a MAIN O C 0804 87 010 263 080 CAP E 100 10 M 11L SME a MAIN O C 0807 87 010 4...

Страница 15: ...D 0009 87 017 447 010 DIODE GBU4DL 6419 a MAIN S D 0010 87 A40 224 010 DIODE GBU8DL a MAIN S D 0025 87 A40 553 080 DIODE 1N4003 LES a MAIN S D 0026 87 A40 553 080 DIODE 1N4003 LES a MAIN S D 0027 87 A...

Страница 16: ...87 005 847 080 COIL 2 2UH K CECS a MAIN O L 0832 87 005 847 080 COIL 2 2UH K CECS a MAIN O L 0902 88 ZA1 602 110 COIL FM RF U2 2G a MAIN O L 0903 88 ZA1 601 010 COIL FM RF U1 2G a MAIN O L 0904 87 005...

Страница 17: ...010 PLATING JW 0 58 SN95 a MAIN X R 0009 88 108 273 080 C RES U 27K 1 16W J a MAIN X R 0010 88 108 273 080 C RES U 27K 1 16W J a MAIN X R 0011 88 108 472 080 C RES U 4 7K 1 16W J a MAIN X R 0012 88 10...

Страница 18: ...1 16W J a MAIN X R 0111 88 108 821 080 C RES U 820 1 16W J a MAIN X R 0112 88 108 821 080 C RES U 820 1 16W J a MAIN X R 0113 88 108 473 080 C RES U 47K 1 16W J a MAIN X R 0114 88 108 473 080 C RES U...

Страница 19: ...0 443 050 RES 390 1 2W J RP a MAIN O R 0244 87 A00 443 050 RES 390 1 2W J RP a MAIN O R 0245 87 A00 443 050 RES 390 1 2W J RP a MAIN O R 0246 87 A00 443 050 RES 390 1 2W J RP a MAIN X R 0247 88 130 10...

Страница 20: ...108 473 080 C RES U 47K 1 16W J a MAIN X R 0618 88 108 332 080 C RES U 3 3K 1 16W J a MAIN X R 0619 88 108 273 080 C RES U 27K 1 16W J a MAIN X R 0620 88 108 273 080 C RES U 27K 1 16W J a MAIN X R 062...

Страница 21: ...16W J a MAIN X R 0975 88 108 562 080 C RES U 5 6K 1 16W J a MAIN X R 0976 88 108 102 080 C RES U 1K 1 16W J a MAIN X R 0977 88 108 102 080 C RES U 1K 1 16W J a MAIN X R 0978 88 108 681 080 C RES U 68...

Страница 22: ...PT O CN 0101 87 A61 110 010 CONN 9P V TID A a PT S D 0101 87 020 465 080 DIODE 1SS133 a PT S D 0102 87 020 465 080 DIODE 1SS133 a PT S D 0103 87 020 465 080 DIODE 1SS133 a PT S D 0104 87 020 465 080 D...

Страница 23: ...IT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 23 ELECTRICAL PARTS LIST ZZM 3 YPR1NC ZZM 3 YPR1NC DECK O CN 1 87 A61 462 010 CONN 11P H D125 SRA a DECK X CRD1 82 ZM3 601 010 RBN CORD 4P 75 a DECK S...

Страница 24: ...2 1 6 108 118 128 A A CHIP RESISTOR PART CODE 0 55 Resistor Code Dimensions mm Symbol 1 16W 1005 5 CJ 1 0 0 5 0 35 104 L t W 2SA1296GR E C B 2SA1980G 2SA1981Y 2SC5343G 2N5551C 2SK2158 2SJ460 2SK2541...

Страница 25: ...25 WIRING 1 MAIN 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U...

Страница 26: ...26 SCHEMATIC DIAGRAM 1 MAIN 1 2 AMP SECTION...

Страница 27: ...27 SCHEMATIC DIAGRAM 2 MAIN 2 2 TUNER SECTION...

Страница 28: ...28 WIRING 2 FRONT 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U...

Страница 29: ...29 SCHEMATIC DIAGRAM 3 FRONT DECK...

Страница 30: ...30 WIRING 3 KEY CD MIC FAN 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U...

Страница 31: ...31 SCHEMATIC DIAGRAM 4 KEY CD MIC FAN...

Страница 32: ...32 WIRING 4 PT 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U...

Страница 33: ...33 SCHEMATIC DIAGRAM 5 PT...

Страница 34: ...34 1 3 5 7 9 11 FFC104 DECK C B FROM FRONT C B CN104 CRD1 WIRING 5 DECK 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U...

Страница 35: ...35 IC BLOCK DIAGRAM...

Страница 36: ...36 FL BJ824GNK GRID ASSIGNMENT ANODE CONNECTION PIN CONNECTION GRID ASSIGNMENT ANODE CONNECTION PIN CONNECTION...

Страница 37: ...l level input Not used 27 I TM BASE I Time base clock input 28 I RDS CK I WRQ I CD WRQ input Tuner RDS clock input Not used 29 I REM I Remote control signal input 30 42 G13 G1 O FL grid G13 G1 output...

Страница 38: ...REC 72 VDD4 Power supply 73 83 P11 P1 O FL segment P11 P1 output 84 P39 O FL segment P39 output 85 O KSCAN O Keyscan output L IN 86 MOTOR O Deck motor ON OFF control L ON 87 SOL1 O Deck 1 solenoid co...

Страница 39: ...ONT SFR1 10 DECK C B MAIN C B MAIN C B PATTERN SIDE R L G SFR452SFR451 IC801 24 13 16 PARTS SIDE TP8 TP9 14 4 L802 5 L951 L903 7 J203 4 5 6 7 15 16 17 RPH PH 13 1 2 3 R962 VT GND 2 L906 J201 10 11 12...

Страница 40: ...eck FM Requirements Same as the above 1 Connect the digital multimeter between VT and GND 2 Set the function to FM and tune the receiving frequency of the unit at 108 0MHz 3 Adjust L906 so that the di...

Страница 41: ...lower the output level of S S G maximum till a certain degree of noise is monitored 4 Adjust L802 so that the millivoltmeter points maximum 5 Tracking Adjustment AM Requirements As instructed in prepa...

Страница 42: ...f noise is monitored 4 Adjust L903 so that the millivoltmeter points maximum 8 Separation Check FM Requirements As instructed in preparations 1 Set S S G to FM carrier of 98MHz with 67 5kHz modulation...

Страница 43: ...tment DECK1 and DECK2 Requirements Measuring instrument Oscilloscope Test tape TTA 300 8kHz Test point TP8 Lch TP9 Rch Adjustment point Head azimuth adjustment screw 1 Connect the probe CH1 of the osc...

Страница 44: ...the attenuator to AUX of the unit 3 Insert the test tape TTA 602 to DECK2 and record 1kHz signal from AUX 4 Adjust the attenuator so that the output levels at TP8 and TP9 are ranged at 10mV 5 Record 1...

Страница 45: ...Adjustment point L101 1 Connect the frequency counter between KEYSCAN and DGND 2 While pressing the POWER and TUNER button insert the AC plug to the outlet 3 Adjust L101 so that the frequency counter...

Страница 46: ...ON is repeated by every press of the PAUSE button 5 Sled mode FF button TEST PU moves to the innermost position 3 At the same time lens is kicked Sled circuit check toward inner position Tracking circ...

Страница 47: ...22 23 29 30 31 11 13 10 32 33 34 37 9 1 3 4 5 12 11 10 9 8 7 6 14 74 B 58 C 48 47 49 50 51 C C F 26 76 52 35 36 G j b a d c c j d g g i i h k h e f e f b a k 20 21 C A A H H H C C C C C C C I C H C H...

Страница 48: ...C MA3 019 010 KEY ASSY CD a X MC1026a 8C MA3 020 010 KEY CD a X MC1026b 8B MA3 095 010 REFLECTOR CD a O MC1027 8C MA3 016 010 KEY ASSY FUNC A3 a X MC1027a 8C MA3 017 010 KEY FUNC A3 a X MC1027b 8B MA3...

Страница 49: ...MA3 207 010 HT SINK ASSY A3 a X MC1070a 8C MA3 203 010 HT SINK FIN A3 a X MC1070b 8C MA3 202 010 HT SINK MAIN A3 a X MC1071 8B MA6 646 010 WIRE ASSY LUG a X MC1072 84 NF6 202 010 HT SINK MK2 a X MC107...

Страница 50: ...r ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green...

Страница 51: ...12 13 13 14 14 15 15 16 16 18 18 19 19 20 20 21 21 30 22 23 24 25 26 27 28 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 37 38 38 39 39 40 41 42 43 44 51 52 45 46 47 48 49 50 53 54 54 17 55 30 35 29 3...

Страница 52: ...Z ZM1 257 210 SPR C F R a O ST1024 8Z ZM1 236 010 CLR SLIP FF REW a O ST1025 8Z ZM3 261 010 SPR C FR M3 C a O ST1026 8Z ZM3 250 010 GEAR SLIP F R A M3 a O ST1027 8Z ZM1 269 010 FELT FF REW 2 a O ST102...

Страница 53: ...pare parts for after sales service Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers Components marked X and R are not designated as sp...

Страница 54: ...tall it turning to clockwise direction until click sound comes out Remove the grill frame and four pieces of rubber caps by pulling out with a flat bladed screwdriver Remove the screws from hole where...

Страница 55: ...223 070 SX WZA85 YLSL a OTHERS O 2 88 NS5 610 010 CORD SPKR a OTHERS X 3 8B MS3 002 010 PANEL BA A a OTHERS X 4 8B MS3 003 010 PANEL BA B a OTHERS O 5 8B MS3 006 010 PANEL DUCT A a OTHERS O 6 8B MS3...

Страница 56: ...e stocked at the spare parts centers Components marked X and R are not designated as spare parts for after sales service and will not be stocked at the spare parts centers UNIT NAME C REF NO PARTS NO...

Страница 57: ...C MA3 970 010 LBL POP LHL a LBL POP X 8C MA3 971 010 LBL POP LHR a PACKING DU X 87 B40 269 010 BAG PV 0 04 800 900 PL a PACKING DU X 8C MA3 855 010 CTN PRINTED LHSC a PACKING DU X 8C MA3 851 010 CUSHI...

Страница 58: ...at the spare parts centers Components marked X and R are not designated as spare parts for after sales service and will not be stocked at the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME...

Страница 59: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 2000068 921338...

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