Printed Wiring Boards - Main Section (Side B) - Sony Walkman D-E777 Service Manual

5-4. PRINTED WIRING BOARDS – MAIN BOARD (SIDE B) –
2
1
MAIN BOARD (SIDE B)
A
B
J301
C
LINE OUT
(OPTICAL)
EXCEPT
D
US MODEL
75
80
5
10
15
E
20
21 25
F
G
S805
VOL+
H
3 4 5
61
65
70
60
55
50
45
41
30 35 40
12 10 5
C353
24
13 15 20
S806
VOL–
6 7
AVLS
OFF t ON
US MODEL
19 18 13
6 7 12
EXCEPT
US MODEL
3
4 5
EXCEPT
US MODEL
20 16 15 11
5 6 10
EXCEPT
US,JEW
MODEL
1-679-326- 11
(11)
13 13
8 9
z
5 4
1
3
US MODEL
8 1
9 16
D-E777/EJ721/EJ725
Semiconductor
Location
Ref. No. Location
D311 E-2
D404 B-3
D461 E-7
D602 F-7
D603 G-6
D803 B-4
IC351 G-4
IC401 E-3
IC402 E-8
IC501 F-8
IC602 D-5
IC603 G-6
IC604 F-6
Q302 H-6
Q402 B-3
Q403 C-2
Q404 B-3
Q412 B-3
Q416 F-3
Q501 E-7
VDR101 C-2
VDR201 D-2
VDR301 C-2
VDR801 B-4