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

6-26. PRINTED WIRING BOARD – POWER Board – (MX model) •
1 2
POWER BOARD
A
B
12
CN1
C7 JW50
H2
C8
TRANSFORMER
C BOARD C6
CN902
(Page 50)
C5
1
JW27
JW21
R34
R37
R35
R32
K
A
K
D17
D
K
A
K
D16
EP01
R33
R36
(CHASSIS)
E
• Semiconductor Location
Ref. No. Location Ref. No.
D1 D-3 D505
D2 B-3 D506
F
D11 D-5 D507
D12 D-4 D508
D13 D-4 D509
D16 D-1 D510
D17 D-1 D511
D18 H-9 D513
D19 H-9 D514
D20 I-8 D515
D23 F-8
D24 D-7 Q5
G
D25 E-8 Q6
D29 F-8 Q7
D30 F-7 Q8
D31 F-8 Q9
D32 F-8 Q10
D33 E-8 Q11
D34 E-8 Q12
D35 E-8 Q13
D36 E-8 Q17
H
D37 F-8 Q18
D38 F-8 Q19
D39 D-6 Q20
D40 D-6 Q21
D41 E-8 Q22
D42 D-8 Q23
D501 F-8 Q24
I
D502 H-8 Q501
D503 G-8 Q502
D504 H-8 Q503
Downloaded from www.Manualslib.com
See page 25 for Circuit Boards Location.
3 4
JW571
R568
R567
Q534
E
R564
Q535
R563
D515
E
R581
R580
Q536
E
C531
E
D2 Q533
4 JW68
C11
C12
JW30
1
C15
R29
C14
R105
R100
D1
R106
R31
4
JW32
JW55
R107 R108
JW31
R14 R21
R11
R28
R12 Q9
JW54
A R17
K
E E
A
Q6
D13
R16
K
1 A
E E
K
Q5 Q8
D12
D514
Location Ref. No. Location
G-8 Q504 H-9
H-8 Q505 D-9
G-8 Q506 F-9
I-8 Q507 E-9
G-9 Q508 G-9
H-7 Q509 E-9
D-8 Q510 G-9
B-7 Q511 G-8
D-4 Q512 H-8
B-3 Q513 G-8
Q514 I-9
D-4 Q515 G-8
D-4 Q516 H-8
D-5 Q517 G-8
D-5 Q518 H-8
D-5 Q519 G-8
H-9 Q520 H-8
H-9 Q521 G-8
I-9 Q522 H-8
I-8 Q523 G-8
D-8 Q524 H-8
D-7 Q525 G-8
D-8 Q526 H-7
F-8 Q527 D-7
F-7 Q529 B-8
E-8 Q530 C-6
F-8 Q534 A-4
F-8 Q535 B-4
E-9 Q536 B-4
G-9
F-9
manuals search engine
:Uses unleaded solder.
5 6 7
MAIN BOARD
G3 (Page 35)
CN307
CN502
JW3
13 1 13
R566
JW578 R1 JW580
R577
JW577 JW579
JR2 D513
JW584
JW583
JW581 JW550
JW582
JW587
JW575 JW588
JR515
JR516
JW52
JW591
JW590
R594
R589 JW589
JW41
R593
E
JW545
JW75
JW40
JW548
Q530
JW74 JW547
JW39
JW549
JW38
R104 R103
JW37 JW546
JW36 JW42
JW64
JW2
JW34
R569
JW35
JW1
R109
JW43
JW33
R110
R44
R18
Q7
R73
C22 R4
R500
E
R23
R13
D11 R591
R22
Q527
R20 R19
D40 D39
R39 E
R562
R40 R38
R102 C540
R592
C23
C24
R561 C530 JW51
JR514
C33
R95
R85
R559
R599
C538
JW539
C517
R555
C513
R560
C520
C518
R554
C514
EP501
(CHASSIS)
47 47
8 9
MAIN BOARD
C3 (Page 35)
CN306
(CHASSIS)
1 EP502
CN501
JW585
JW586
Q529
R575
E
R576
C529
L502
JW544
C544
R604 R570
JW542
R602
JW543 JW554 C532
C542
R582
C543 RY501
JW535
C534
R572
C526
JW540
R601
-1 -2
C524
C527
JW536
L501 C535
R578 C525
R603
C533
JW18
R579
R574
R571
R573
C37 C34
D511
D24
Q17 R74
R78
R83
E
Q18 R79 R58
S D G S D G
JW47
R501
JW45
R509
Q19
C501
JW556 Q505
D42
C41 JW46
R507
E
JW48 D41
D25 E
C35
C36
R86 JW517 C
R81
D35 R71 D33
R99
R55
B
E
R56
Q22 Q507
D36 E
D34
C42
R93 R521
Q23
E
R60 R523
R92
D30 R42
R77 E
R75
D29
R26
Q24 R70
E
E R503
D23 C45
C40
C43
R27
R76 Q20
R59
R69
D38 R515
C
R82
E R43 C30
D37 Q506
E R54 R41
R62
R97 R64
D32
Q21 E B C503
C521
C31
R63 R61
D31
C502
R91
R94 R508
R514
C511
R96
R512
A R511
K A
R541
A
R510
JR513
K
K
R543
Q511
D501 JR511
E
D509
R557 R45
D503 E
JW511 R537
R517
A
Q513
JW537 K E
R502
A
C519 E
R529
Q525
R519 C
JW531 Q515
R547
R553 R539
E R516
Q517
R545
R527
C505
B
E
D505
E E
Q519 Q508
R549 Q521 C507
R46
R531 E
E
E
Q523
R533 R525
JW533 D507
R535 R522
R49
R544 R542
K K R548
JW512
C522 A
E
R504
D502
C512
K K A A R48
E
K
A K C
K
D510 D504
E
A
D19 Q11
C506
R556 JR501
R530
A A
R518 B
C508
R540
K
E E
E Q10
E E
C510
Q520 Q518 Q516 R52
D18
Q512
R520 R51
R50
R532
R550
D508
E 11
E E
R47
Q524 Q522
R526
(11)
1-688-957-
Q514 JR512
R534
R536
R90
A A
R67
C26 C25 E
K R68
Q12
E D20
R66
C523 R65 Q13
CX-JT7
10
+
R
–
JK502
SPEAKER
+
L
–