Sony HCD-RG55 / HCD-RG55S / MHC-RG55 / MHC-RG55S Service Manual ▷ View online
37
37
HCD-RG55/RG55S
(Page 35)
6-13. SCHEMATIC DIAGRAM — KEY SECTION —
1
A
B
C
D
2
3
4
5
6
7
8
9
10
11
KEY BOARD
REC
PAUSE/START
H
PANEL BOARD
CN661
X
x
>
b
V
B
v
.
M
+
gG
-m
LED601 SEL5423E-TP15
SEL5223S-TP15
38
38
HCD-RG55/RG55S
Ref. No.
Location
D515
F-4
D516
E-7
D518
E-6
IC503
I-6
Q505
G-4
Q506
G-7
Q511
E-4
Q512
E-3
Q513
G-5
• Semiconductor
Location
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
JW571
JW563
JW585
CN508
CN509
JW580
C533
EP503
LP502
R549
R550
JW564
JW568
JW587
D516
D515
R583
R537
R539
C567
R543
R527
R575
R577
R587
R546
R534
R574
R576
JW578
JW576
JW577
R532
R585
JW574
D518
R578
C530
Q512
R547
R548
Q511
JW568
JW584
JW583
JW582
JW581
R531
C564
C555
Q506
R579
C539
C569
Q505
C560
IC503
R528
R533
R540
C562
C565
R529
C561
C563
C531
R538
11
1-684-412- (11)
C568
R530
R586
R580
R544
C566
Q513
R542
R545
SUB WOOFER BOARD
I
POWER AMP BOARD
CN506
G
MAIN BOARD
CN309
E
B
E
B
E
B
B
E
E
B
7
1
3
1
5
1
10
15
6-14. PRINTED WIRING BOARD — SUB WOOFER SECTION — • Refer to page 23 for Circuit Boards Location.
(Page 40)
(Page 28)
39
39
HCD-RG55/RG55S
6-15. SCHEMATIC DIAGRAM — SUB WOOFER SECTION —
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
0
0
0
0
-31.6
32.3
33.7
-31.6
-31
-31.6
33.6
33.6
32.9
0.1
0.6
0
0
11.7
11.7
0
0
0
0
0
0
-30.3
-33.6
SUB WOOFER BOARD
IC503 (1/2)
IC503
STK402-070S
SUB WOOFER AMP
Q505
MUTE
STK MUTE
IC503 (2/2)
IC503
STK402-070S
SUB WOOFER AMP
Q506
MUTE
Q512,513
-B SWITCH
TP-HFE
POWER AMP BOARD
CN506
I
MAIN (3/4) BOARD
CN309
G
Q512
2SA1175
TP-HFE
TP-HFE
-77
TP-HFE
-77
-77
7P
3P
TP-HFE
(Page 43)
(Page 32)
40
40
HCD-RG55/RG55S
6-16. PRINTED WIRING BOARDS — POWER SECTION (1/3) — • Refer to page 23 for Circuit Boards Location.
Ref. No.
Location
D501
H-6
D502
F-5
D541
G-4
D542
C-7
D543
C-7
D551
F-5
IC501
F-8
Q501
H-7
Q503
H-5
Q504
G-5
Q551
F-7
Q581
G-7
Q582
H-5
Q583
I-5
Q584
I-5
• Semiconductor
Location
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
_
+
JW553
JW554
JW518
JW507
JW502
JW503
JW504
JW535
JW505
C546
JW520
JW521
JW517
JW514
C542
R591
R541
JW516
JW513
JW512
JW511
JW510
JW509
JW502
D543
D542
C544
C592
C554
R553
C513
R552
R551
C551
R512
JW527
JW596
JW528
JW529
R556
R519
R513
R557
C511
R554
JW533
CN506
JW532
D541
JW552
JW542
JW531
JW538
R515
R514
R520
R521
C541
R523
R522
Q583
R525
R524
Q584
C509
JW536
JW551
CN504
LP501
C543
C512
JW555
C504
R502
R503
R501
Q582
R509
R504
R511
C501
C507
C503
C502
JW526
R510
R508
R518
R505
R581
Q501
Q503
Q504
Q581
C508
D501
R582
R506
R507
C558
D551
7
1
1
2
2
D502
R559
R516
R517
C557
Q551
IC501
R558
R560
JW524
R561
JW525
C559
JW530
JW523
C552
C553
R555
EP501
CN502
CN503
13
1
13
1
1-684-504-
(11)
11
(11)
11
C591
CN501
EP502
POWER AMP BOARD
I
SUB
WOOFER
BOARD
CN508
TRANS
BOARD
CN915
J
MAIN
BOARD
CN307
D
MAIN
BOARD
CN306
C
1-684-501-
TH501
CN505
2
1
SENSOR BOARD
13
1
AEP,UK
MODEL
MODEL
AEP,UK
MODEL
MODEL
E
E
E
B
B
B
B
B
B
B
B
E
E
E
E
E
AEP,UK MODEL
AEP,UK
MODEL
MODEL
AEP,UK MODEL
(Page 28)
(Page 28)
(Page 38)
(Page 41)
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