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35
G
G
S
S
D
D
B
B
E
B
E
E
B
E
B
E
B
E
B
E
B
E
B
E
FRONT AMP BOARD
TO MAIN BOARD
CN301
(Page 22)
K
TO
AMP BOARD
CN506
(Page 32)
J
1-675-439
11
(4143272310)
FAN
MOTOR
1
1
1
1
8
8
1
1
5
1
5
15
12
1
1
6
8
2
16
1
2
A
B
C
D
E
3
4
5
6
7
CN508A
IC502
C592
C591
CN508
R573
C561
C562
C539
R575
R545
C541
R541
C542
R538
R537
Q513
C543
C544
R548
R547
R551
R558
R557
R549
R550
CN507A
CN507
C560
TH501
R577
BLK
RED
C559
D520
R525
R526
R527
Q516
R576
C552
R530
R529
D514
R578
CN505
Q507
R569
Q508
R571
R592
C551
R528
R580
Q517
D519
R565
C553
R566
D515
C556
R563
R567
D517
R562
Q515
C558
R561
R560
C555
Q510
Q509
R568
D516
R591
CN301
D513
D512
R564
IC503
D518
C533
C557
CN506
D525
D526
GND
1
R559
R555
Q511
C549
R553
R554
R552
C547
C548
C545
Q512
C550
R556
R574
Q514
R540
R572
C538
C546
R544
R543
R539
R546
C540
R542
7-16.
PRINTED WIRING BOARD FRONT AMP SECTION
• Refer to page 21 for Note on Printed Wiring Boards. • Refer to page 21 for Circuit Boards Location.
Ref. No.
Location
D512
D-5
D513
C-5
D514
B-6
D515
C-6
D516
D-6
D517
C-6
D518
D-6
D519
C-6
D520
B-4
D525
E-6
D526
E-6
IC502
B-3
IC503
C-6
Q507
B-6
Q508
B-6
Q509
D-6
Q510
D-6
Q511
C-4
Q512
D-4
Q513
C-2
Q514
C-1
Q515
D-5
Q516
B-4
Q517
B-6
• Semiconductor
Location