Sony HCD-V3900 / HCD-V5900 / LBT-V3900 / LBT-V5900 Service Manual ▷ View online
HCD-V3900/V5900
— 37 —
— 38 —
6-8. PRINTED WIRING BOARD – CD MOTOR SECTION –
•
See page 29 for Circuit Board Location
.
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
13
7
D
TO PANEL
16
(Page43)
HCD-V3900/V5900
— 39 —
— 40 —
6-9. SCHEMATIC DIAGRAM – AUDIO SECTION –
•
See page 84 for IC Block Diagrams
.
(Page 49)
(Page 49)
HCD-V3900/V5900
— 41 —
— 42 —
6-10. PRINTED WIRING BOARD – AUDIO SECTION –
•
See page 29 for Circuit Board Location
.
Ref. No.
Location
IC601
H-4
IC602
G-5
IC611
H-11
Q621
H-7
Q622
H-7
Q623
H-6
Q651
F-10
Q1001
A-2
Q1002
A-7
• Semiconductor
Location
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
I
TO MAIN
(Page 43)
TO MAIN
(Page 43)
H
16
HCD-V3900/V5900
— 43 —
— 44 —
6-11. PRINTED WIRING BOARD – MAIN SECTION –
•
See page 29 for Circuit Board Location
.
1
2
A
B
C
D
E
F
G
H
I
3
4
5
6
7
8
9
10
11
12
13
1-666-124-
12
(12)
MAIN BOARD
@ @
1
21
22
42
1
10
2
1
21 20
H
TO
AUDIO
D
TO
CD MOTOR
E
TO
VIDEO
F
TO
PANEL
I
TO
LEAF SWITCH
1
30
31
50
51
80
81
100
K
TO
VIDEO
POWER
G
TO TRANS
1
3
1
3
1
1
13
7
1
10
3
1
3
E
E
L
TO AMP
1
8
CN106
1
1
8
1
3
1
13
1
8
9
16
TUNER UNIT
1 80
65
64
64
41
40
25
24
16
V5900
MODEL
MODEL
V5900
MODEL
MODEL
V3900
MODEL
MODEL
Q251
Q201
V5900
MODEL
MODEL
V3900
MODEL
MODEL
TO FAN
(V5900 MODEL)
(V5900 MODEL)
V5900 MODEL
V3900 MODEL
FRONT
R
R
L
L
TM131
SURROUND
TM132
R
R
L
L
R182
R132
C131
C132
R131
R181
L181
C182
C181
O
TO
KEY CON
VIDEO(AUDIO)
IN
PHONO IN
R
L
R
L
R
L
J101
VIDEO(AUDIO)
OUT
8
1
IC101
C153
C152
C151
C101
C154
R153
R152
R102
C102
R103
R104
C103
C104
C105
C106
R105
R106
C107
R107
R151
R101
R154
C156
C155
R156
R158
R157
R159
R109
R108
C157
C158
C108
R155
(Page 30)
(Page 51)
(Page 69)
(Page 70)
(Page 73)
(Page 65)
(Page 41)
(Page 61)
(Page 42)
Ref. No.
Location
D141
H-9
D191
F-10
D192
F-10
D281
H-7
D291
H-8
D301
E-5
D302
E-5
D303
E-5
D304
E-5
D305
E-5
D306
E-6
D307
F-5
D309
F-5
D902
H-6
D903
H-6
D904
I-6
D905
H-6
D906
H-5
D907
I-4
D908
H-3
D909
H-3
D910
I-4
D911
I-4
D912
F-4
D913
F-3
D914
F-3
D915
H-3
D916
G-3
D951
I-6
D952
I-6
IC101
B-10
IC102
C-10
IC201
D-9
IC231
F-6
IC281
H-8
IC301
D-4
IC302
E-5
IC901
G-4
IC902
G-5
IC903
F-4
IC904
H-3
IC1501
C-2
IC1502
D-2
Q141
H-9
Q142
H-9
Q191
F-10
Q192
F-10
Q201
F-9
Q202
E-9
Q203
F-9
Q204
G-8
Q231
F-7
Q232
F-7
Q251
E-8
Q252
F-8
Q253
E-8
Q254
G-7
Q281
H-8
Q282
H-7
Q283
H-8
Q301
E-6
Q903
H-3
Q904
H-3
Q905
F-4
Q906
F-4
Q907
G-4
Q1531
D-2
Q1532
D-2
Q1533
D-2
Q1534
D-2
Q1535
D-2
• Semiconductor
Location
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