Printed Wiring Board - Power Board - (E51 Model) - Aiwa CX-JT7 Service Manual

CX-JT7
6-27. PRINTED WIRING BOARD – POWER Board – (E51 model) •
A
B
H3
TRANSFORMER
BOARD
C
CN902
(Page 51)
D
E
• Semiconductor Location
Ref. No.
D1
D2
F
D11
D12
D13
D16
D17
D18
D19
D20
D23
D24
G
D25
D29
D30
D31
D32
D33
D34
D35
D36
H
D37
D38
D39
D40
D41
D42
D501
I
D502
D503
D504
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2 3
POWER BOARD
R567
Q534
R564
R563
R581
D515
E
Q533
4 JW68
12 D2
CN1
C7 JW50
C8 C19 1
C18
C6
C15
R29
C5
1
R100
JW27
D1
JW21
R37 4
R31
R35
R34
R32
K
A
K
D17
JW31
A
K
A
D16
EP01
R33
1
R36
(CHASSIS)
Location Ref. No. Location Ref. No. Location
D-3 D505 G-8 Q504 H-9
B-3 D506 H-8 Q505 D-9
D-5 D507 G-8 Q506 F-9
D-4 D508 H-8 Q507 E-9
D-4 D509 F-9 Q508 G-9
D-1 D510 H-8 Q509 E-9
D-1 D511 C-8 Q510 G-9
H-9 D513 B-7 Q511 G-8
H-9 D514 D-4 Q512 H-9
I-8 D515 B-3 Q513 G-8
F-8 Q514 I-9
D-7 Q5 D-4 Q515 G-8
E-8 Q6 D-4 Q516 H-8
F-8 Q7 D-5 Q517 G-8
F-7 Q8 D-5 Q518 H-8
F-8 Q9 D-5 Q519 G-8
F-8 Q10 H-9 Q520 H-8
E-8 Q11 H-9 Q521 G-8
E-8 Q12 I-9 Q522 H-8
E-8 Q13 I-8 Q523 G-8
E-8 Q17 D-8 Q524 H-8
F-8 Q18 D-7 Q525 G-8
F-8 Q19 D-8 Q526 H-7
D-6 Q20 F-8 Q527 D-7
D-6 Q21 F-7 Q529 B-8
E-8 Q22 E-8 Q530 C-6
D-8 Q23 F-8 Q534 A-4
F-8 Q24 F-8 Q535 B-4
H-8 Q501 E-9 Q536 B-4
G-8 Q502 G-9
H-8 Q503 F-9
manuals search engine
See page 25 for Circuit Boards Location.
4 5 6
MAIN BOARD
G1 (Page 34)
CN307
(SUFFIX-11)
JW571
13
R568
JW578
E
C531
JW577
JR2
E
R580
Q535
Q536
E
JW575
C11
JW52
C12
JW41
JW30 JW40
JW39
R105
R104 JW38
JW37
C14
R103
JW36
JW34
R106
JW35
JW32
JW33
R109
JW55
R44
R107 R108
Q7 R18
C22 R73
R21
R11
E
R4
R28
Q9 R23
D11
JW54
R13
A R22
R17
K
E E E E
R19
A Q6
D13
R16
D39
K R102
A
E E E E
K
Q5
Q8
D12
C23
D514
C24
48 48
:Uses unleaded solder.
7 8
MAIN BOARD MAIN BOARD MAIN BOARD
G4 (Page 35) C1 (Page 34) C4
CN307 CN306 CN306
(SUFFIX-13) (SUFFIX-11)
1 13 1
CN502
CN501
R566
JW580
R1 JW585
JW586
JW579
R577
D513
JW584
Q529
JW583
R575
JW550 E
JW581
JW582
JW587
JW588
R576
JR515
JR516
C529 L502
JW544
R570
C544
JW591
R604
R589
JW590
JW542
R594 R602
JW543
JW589
R593
E
JW545 C543 RY501
Q530 JW75 JW548 R601
-1 -2
JW74 JW547
JW549
R603
JW546 R578
JW42
JW18
R574
JW64
JW2
C37 C34
JW1
R569
D24
R74
JW43 R78
R83
E
R58
Q18 R79
R72
R500 S D G S D G
JW47
JW45
R591
Q19
Q527
R39
E
R562
D42
JW46
C540 C41
R592
R561 JW48
C530 JW51 D41
D25
C35
JR514 C36
C33
JW517
R86
R71
D33
R55
D34
R93 D35
D36 Q22
C42
E
R60
Q23
R503
R42
D30 R92
E
R77
R75
D29
Q24 R26
R85 E
D23
C40
R76 Q20 R53
R59
R82
R98
C38
E R43
E
D32
Q21
R97
R64
R54 R41
C521
R63
R61 C31
R91
R559 R94
R96 C511
R599 K
A
JR513
C538 R541 K
Q511
R543
D501
JW539
E
R537
D503
JW511 R557
R517
A
Q525 K
JW537
A
Q513
E
C519 R529
E
R553 Q515
R547
JW531
R539 R519
E
R545
C517
R555 E E
Q519 Q517
R549
C513
E E R525
Q521
Q523
R560 JW533 R535 D507
R542
K K
JW512
R548
R504
C522 A
R544
C512
D502
C520
K K A A
E
R558 A K
D510 D504
C518
C506
R554
R530 Q516
R528 R518
R556
R540
C508
E E
E
Q520 Q518
R532
Q512
R550
C514 C510
E
E
D508
Q522
Q524
EP501
R534 Q514
R536
R90
A A
C25 R68
K
E
R66
R67 D20
C523 R65 C26 Q13
(CHASSIS)
9 10
(Page 35)
(SUFFIX-13)
(CHASSIS)
EP502
+
C532
R
JW554
–
JK502
R582 JW535
R572
SPEAKER
C534
C526 JW540
C524 +
L
C527
JW536
–
L501 C525
C533
C535
R579
R571
R573
R501
R509
C501
JW556
Q505
R507
E
E
C
B
E
Q507
E
R521
R523
E
C
Q503
R515
Q506
B
E
C503
R512
A
A
R510
K
JR511
D509
E
C
Q502
B
E
Q508
R46
E
E
C
R48
Q504
K K
A
E
Q11
D19
A A B
K
E
Q10
R52
E D18
R51
R50
R520 R47 13
E JR512
(13)
1-688-748-
E
Q12