Printed Wiring Boards -Surround/Center Speaker, Subwoofer Section- (Hcd-Gzr8D/Gzr9D) - Sony HCD-GZR9D Service Manual

7-34. PRINTED WIRING BOARDS – SURROUND/CENTER SPEAKER, SUBWOOFER Section – (HCD-GZR8D/GZR9D)
1 2
A
SURR & CENT AMP BOARD (HCD-GZR8D/GZR9D)
R556 C527
JW526
B
JW525
R555 C526
R509
R557
C
R558
R510
R554
R515
R517 JW508
D
R511
JW510
R519
R516 JW511
R518
R568
C518
R567
R524
C528
E
JW513
JW514
C523
R536
C521
F
R520
JW517
JW518
R559
JW519
R527
G
JW520
D505
C505 JW521
13
H
CN541
M
I MAIN BOARD
CN205
(GZR8D/GZR9D)
(Page 58)
HCD-GZR7D/GZR8D/GZR9D
3 4 5
LP402
JW501
JW502
R561
R563
R565
R562
R566
R553
JW512
JW507
R501
JW509
C531
R569
RY541
D508
JW528
JW515
JW530
C532
JW516 JW529
RY542
D503
R537 JW522
JW523
JW505
JW536
R508
R505
R503
1
R504 R506
1-876-050-
• See page 42 for Circuit Boards Location.
6 7 8
GZR9D
H401
D501
R
AMP FR & SW
BOARD
CN444
LP401
(GZR8D/GZR9D) SP TERM(SURR,CENT,SW)
R539 (Page 75)
C533
BOARD
R541
(HCD-GZR8D/GZR9D)
R542
C534
11
(11)
77 77
• : Uses unleaded solder.
9 10 11
JK401
SUBWOOFER
R
RU MODEL
L443
RU MODEL
R484 R487
R485 R488
CN448
LP501
1 4
S
AMP FR & SW
BOARD
CN445
(GZR9D)
(Page 75)
• Semiconductor Location (HCD-GZR8D/GZR9D only)
Ref. No. Location Ref. No. Location
D501 C-6 D508 E-3
D503 F-5 D541 C-3
D505 G-1
D506 F-2 IC501 D-1
HCD-GZR7D/GZR8D/GZR9D
Ver. 1.1
12 13 14
JK501
SURROUND
CENTER
SPEAKER
SPEAKER
L
RU MODEL RU MODEL
CN544
1 6
12
1-876-330- (12)
Ref. No. Location Ref. No. Location
Q501 G-5 Q507 C-3
Q504 F-3 Q508 C-3
Q505 F-3 Q509 D-3
Q506 G-1