Printed Wiring Board - Base Board - Sony MEX-R5 Service Manual

MEX-R5
Q Q
3 7 6 3 1 5 1 5 0
5-14. PRINTED WIRING BOARD – BASE Board –
1 2 3
BASE BOARD
(SIDE A)
A
LED914
S914,LED914
ATT
S915
S915,LED915
S914
+
B
LED915
R944
C
LED916
R946
R947
D
S916
S916,LED916
–
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
BASE BOARD
(SIDE B)
F
G
H
w w w
MEX-R5
• See page 23 for Circuit Boards Location.
4 5 6
(Page 38)
PRESET BOARD
CN905
D
CN903
x a o
y
. i
http://www.xiaoyu163.com
8
: Uses unleaded solder.
7 8 9
Q Q
3 7 6 3
u 1 6 3
.
34 34
http://www.xiaoyu163.com
2 4
9 9 8
10 11 12
(Page 36)
DISPLAY BOARD
CN904
C
S961
PANEL OPEN
DETECT
12 1
CN902
(Page 33)
MAIN BOARD
1 5 1 5 0 8 9 2 4
CN101
B
• Semiconductor
Location
Ref. No. Location
D902 F-11
D903 G-12
D906 F-9
D962 G-13
D963 G-12
m
D981 F-7
IC972 D-13
c o
LED902 A-14
LED914 A-1
LED915 B-1
LED916 C-1
LED917 B-13
LED918 C-13
2
9 9
13 14
LED902
S902,LED902
OFF
S917
S917,LED917
S902
LED917
R5515X
R949
SEEK
S918,LED918
LED918
S918
R901
IC972
11
R972
(11)
1-864-696-
9 8 2 9 9
11
(11)
1-864-696-