Printed Wiring Board; Dmb Section (Side A) - Sony HCD-EA20 Service Manual

Q Q
6-7. PRINTED WIRING BOARD – DMB SECTION (SIDE A) – • See page 27 for Circuit Boards Location.
3 7 6 3 1 5 1 5 0
IC302
T O
A M P
B O A R D
T E
L 1 3 9 4 2 2 9 6 5 1 3
C N 3 0 2
( P a g e 5 2 )
w w w
.
http://www.xiaoyu163.com
T O
U C O M
B O A R D
C N 6 1 1
( P a g e 4 7 )
IC503
IC901
T O
U C O M
x a o u 1 6 3
y
B O A R D
C N 6 5 3
i
( P a g e 4 7 )
http://www.xiaoyu163.com
• : Uses unleaded solder.
8 9
T O
I / O
B O A R D
C N 1 0 3
( P a g e 4 9 )
IC259
IC255
IC256
IC258
Q Q
IC211
3 7 6 3 1 5
3
1
IC509
T O
R F F O R
c o
B O A R D C H E C K
C N 0 0 2
.
( P a g e 3 4 )
37 37
2 4 2
9 8
N O T
U S E D
IC207
1 5 0 8 9 2 4 9 8
IC902
IC701
IC216
m
HCD-EA20
9 9
• Semiconductor
Location
Ref. No. Location
D202 C-4
D901 D-2
D1301 A-2
D1302 A-2
D1303 B-1
D1304 B-1
D1801 E-5
D1802 E-5
IC207 B-6
IC211 C-4
IC216 D-7
IC255 A-5
IC256 B-5
IC258 B-5
IC259 A-5
IC302 B-1
IC503 C-4
IC509 D-4
IC701 D-6
IC901 C-2
IC902 C-6
IC904 C-6
IC906 C-5
2 9 9
Q903 A-2
Q904 A-2