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TRANSISTOR  ILLUSTRATION

8 8

A

Resistor Code

Chip Resistor Part Coding

Figure

Value of resistor

Chip resistor

Wattage

Type

Tolerance

1/16W

1/10W

1/8W

1608

2125

3216

5%

5%

5%

CJ

CJ

CJ

Form

L

W

t

1.6

0.8

0.45

2

1.25

0.45

3.2

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

E  C  B

2SA1296GR

E  C  B

2SA1980G
2SA1981Y
2SC5343G
2N5551C

FN1016
FP1016

B  C  E

2SA1235F
2SC2714O
2SC3052F
DTA123EKA
SBT5401F

S

G

D

2SK2158

2SJ460
2SK2541

S  D  G

G

D

S

2SK360E

2SK2937

G  D  S

B  C  E

CSB1370EF

2SB1237Q

E  C  B

SBT5551F
SRA2202S
SRA2207S
SRC1202S
SRC1204S

E

B

C

2SC4115SRS

E  C  B

Summary of Contents for Z-A65

Page 1: ...1NC BASIC CD MECHANISM BZG 5 ZD4GN1C This Service Manual is the Revision Publishing and replaces Simple Manual Z A65 LH S M Code No 09 021 453 5T1 If requiring information about the CD mechanism see S...

Page 2: ...8 WIRING 3 KEY CD FAN 29 SCHEMATIC DIAGRAM 4 FAN 30 WIRING 4 PT 31 SCHEMATIC DIAGRAM 5 PT 32 WIRING 5 DECK 33 IC BLOCK DIAGRAM 34 IC DESCRIPTION 35 36 FL BJ823GNK GRID ASSIGNMENT PIN CONNECTION ANODE...

Page 3: ...reo 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 laser l...

Page 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...

Page 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...

Page 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...

Page 7: ...37 87 012 178 080 C CAP 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...

Page 8: ...A41 056 040 LED HLMF D405 ORANGE a FRONT O LED0205 87 A41 056 040 LED HLMF D405 ORANGE a FRONT O LED0210 87 A41 056 040 LED HLMF D405 ORANGE a FRONT O LED0212 87 A41 056 040 LED HLMF D405 ORANGE a FR...

Page 9: ...W J a FRONT X R 0255 88 121 103 080 RES 10K 1 8W J a FRONT X R 0256 88 108 101 080 C RES U 100 1 16W J a FRONT X R 0302 88 108 224 080 C RES U 220K 1 16W J a FRONT X R 0303 88 121 273 080 RES 27K 1 8W...

Page 10: ...1 16W J a FRONT X R 0828 88 121 122 080 RES 1 2K 1 8W J a FRONT X R 0829 88 121 152 080 RES 1 5K 1 8W J a FRONT X R 0830 88 108 182 080 C RES U 1 8K 1 16W J a FRONT X R 0831 88 121 222 080 RES 2 2K 1...

Page 11: ...E24508 30MM a FRONT O S 0651 87 A91 542 110 SW RTRY EC12E12504 a FRONT O S 0805 87 A90 095 080 SW TACT EVQ11G04M a FRONT O S 0806 87 A90 095 080 SW TACT EVQ11G04M a FRONT O S 0807 87 A90 095 080 SW TA...

Page 12: ...87 010 404 080 CAP E 4 7 50 M 11L SME a MAIN O C 0122 87 010 404 080 CAP E 4 7 50 M 11L SME a MAIN O C 0123 87 010 177 080 C CAP S 820P 50 J SL C2012 a MAIN O C 0124 87 010 177 080 C CAP S 820P 50 J S...

Page 13: ...MAIN X C 0634 88 108 183 080 C RES U 18K 1 16W J a MAIN O C 0669 87 012 195 080 C CAP U 100P 50 J CH a MAIN O C 0670 87 012 195 080 C CAP U 100P 50 J CH a MAIN O C 0677 87 012 286 080 C CAP U 0 01 25...

Page 14: ...CAP U 100P 50 J CH a MAIN O C 0981 87 010 260 080 CAP E 47 25 M 11L SME a MAIN O C 0982 87 010 831 080 C CAP U 0 1 16 Z F a MAIN O C 0983 87 012 286 080 C CAP U 0 01 25 K B a MAIN O C 0984 87 012 286...

Page 15: ...MM a MAIN S IC 0301 87 A21 419 040 C IC NJM14558MD TE2 a MAIN S IC 0401 87 A21 893 040 C IC NJM14558V TE2 a MAIN S IC 0601 87 A21 443 040 C IC M62495AFP a MAIN S IC 0801 87 A21 695 010 IC LA1845L a MA...

Page 16: ...80 FET 2SJ460 a MAIN S Q 0306 87 A30 586 040 C TR SRC1204S a MAIN S Q 0307 87 A30 091 080 FET 2SJ460 a MAIN S Q 0308 87 A30 091 080 FET 2SJ460 a MAIN S Q 0309 87 A30 075 080 C TR 2SA1235F a MAIN S Q 0...

Page 17: ...IN X R 0073 88 128 680 080 C RES 68 1 8W J a MAIN X R 0074 88 128 680 080 C RES 68 1 8W J a MAIN X R 0076 88 108 562 080 C RES U 5 6K 1 16W J a MAIN X R 0077 88 108 102 080 C RES U 1K 1 16W J a MAIN X...

Page 18: ...C RES U 10K 1 16W J a MAIN X R 0181 88 108 103 080 C RES U 10K 1 16W J a MAIN X R 0182 88 108 103 080 C RES U 10K 1 16W J a MAIN X R 0184 88 108 102 080 C RES U 1K 1 16W J a MAIN X R 0185 88 108 332 0...

Page 19: ...80 C RES 8 2 1 8W J a MAIN X R 0455 88 108 183 080 C RES U 18K 1 16W J a MAIN X R 0456 88 108 183 080 C RES U 18K 1 16W J a MAIN X R 0457 88 130 100 080 RES 10 1 4W J a MAIN X R 0458 88 121 104 080 RE...

Page 20: ...103 080 C RES U 10K 1 16W J a MAIN X R 0857 88 108 181 080 C RES U 180 1 16W J a MAIN X R 0858 88 108 101 080 C RES U 100 1 16W J a MAIN X R 0860 88 108 101 080 C RES U 100 1 16W J a MAIN X R 0903 88...

Page 21: ...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...

Page 22: ...s UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 22 ELECTRICAL PARTS LIST ZZM 3 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 IC...

Page 23: ...45 3 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 E C B 2SA1296GR E C B 2SA1980G 2SA1981Y 2SC5343G 2N5551C FN1016 FP101...

Page 24: ...24 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...

Page 25: ...25 SCHEMATIC DIAGRAM 1 MAIN 1 2 AMP SECTION...

Page 26: ...26 SCHEMATIC DIAGRAM 2 MAIN 2 2 TUNER SECTION...

Page 27: ...27 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...

Page 28: ...28 SCHEMATIC DIAGRAM 3 FRONT KEY DECK...

Page 29: ...29 WIRING 3 KEY CD 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...

Page 30: ...30 SCHEMATIC DIAGRAM 4 FAN...

Page 31: ...31 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...

Page 32: ...32 SCHEMATIC DIAGRAM 5 PT...

Page 33: ...33 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...

Page 34: ...34 IC BLOCK DIAGRAM...

Page 35: ...gnal level input Not used 27 I TM BASE I Time base clock input 28 I WRQ I RDS CK 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 outp...

Page 36: ...able SW L 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 so...

Page 37: ...37 FL BJ823GNK GRID ASSIGNMENT PIN CONNECTION ANODE CONNECTION GRID ASSIGNMENT ANODE CONNECTION PIN CONNECTION...

Page 38: ...TUNER DECK FRONT SFR1 12 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 7 8 15 16 17 RPH PH 13 1 2 3 R962 VT GND 2 L906...

Page 39: ...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 0 MHz 3 Adjust L906 so that the d...

Page 40: ...e 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 Requirements As instructed in prepar...

Page 41: ...f noise is monitored 4 Adjust L903 so that the millivoltmeter points maximum 8 Separation Check Requirements As instructed in preparations 1 Set S S G to FM carrier of 98 MHz with 67 5 kHz modulation...

Page 42: ...DECK 1 and DECK 2 Requirements Measuring instrument Oscilloscope Test tape TTA 300 8 kHz Test point TP8 Lch TP9 Rch Adjustment point Head azimuth adjustment screw 1 Connect the probe CH1 of the oscill...

Page 43: ...attenuator to AUX of the unit 3 Insert the test tape TTA 602 to DECK 2 and record 1 kHz signal from AUX 4 Adjust the attenuator so that the output levels at TP8 and TP9 are ranged at 10 mV 5 Record 1...

Page 44: ...DGND 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 co...

Page 45: ...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...

Page 46: ...I C C C C C D 55 60 F F B B B C E G 59 61 36 56 37 37 38 b c d d j 50 41 40 13 51 53 h i 42 43 49 44 45 46 i h m m F F F k g g 39 22 35 a 33 32 31 30 29 10 11 C 48 47 28 27 26 9 34 a 21 20 25 23 24 1...

Page 47: ...7 8C MA3 023 010 KEY ENTER a O MC1028 8C MA3 024 010 KEY GEQ a O MC1029 87 NF4 217 110 HLDR LOCK 2 a O MC1030 8C MA3 007 010 BOX CASS R a O MC1031 8C MA3 012 010 WINDOW CASS R a O MC1032 8C MA3 006 01...

Page 48: ...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 a...

Page 49: ...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...

Page 50: ...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...

Page 51: ...8Z 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 ST10...

Page 52: ...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 s...

Page 53: ...l 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 in...

Page 54: ...sales service and will not be stocked at the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 54 SPEAKER PARTS LIST SX WZA65 SX WZA65 YLSL OTHERS O 1 88 NS5 610 010 CORD SPKR a...

Page 55: ...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...

Page 56: ...will not be stocked at the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 56 OTHER PARTS LIST CX ZA65 CX ZA65 LHSC LBL POP X 8C MA5 970 010 LBL POP LHL a LBL POP X 8C MA5 971...

Page 57: ...ked 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...

Page 58: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 2000075 921338...

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