Printed Wiring Board - Preset Board; Schematic Diagram - Preset Board - Sony MEX-R5 Service Manual

MEX-R5
Q Q
3 7 6 3 1 5 1 5 0
5-18. PRINTED WIRING BOARD – PRESET Board –
1 2 3
A
LSW904
LSW903 MODE
SOURCE
A A
K K
S1 S2 S1 S2
B
C
D
D
BASE BOARD
CN903
(Page 34)
T E
L 1 3 9 4 2 2 9 6 5 1 3
5-19. SCHEMATIC DIAGRAM – PRESET Board –
CN905
BASE
BOARD
CN903
(Page 35)
w w w
MEX-R5
• See page 23 for Circuit Boards Location.
4 5 6
LSW905 LSW906 LSW907
REP SHUF
A 1 A 2 A
K K K
S1 S2 S1 S2 S1
LSW907
LSW903(2/2) LSW907(2/2) LSW911(2/2)
SOURCE ALBM –
(AEP, UK, RU) AF/TA
3
EXCEPT
DSPL
R931 R935
AEP, UK, RU
150 150
LSW904(2/2) LSW908(2/2) LSW912(2/2)
MODE ALBM +
PICTURE
(AEP, UK, RU)
4
EQ
R932 R936
EXCEPT
SCRL
150 150
AEP, UK, RU
R903 R904 R905 R906
x a o
y
SOURCE MODE –
. i REP ALBM
SHUF
1 3
2
http://www.xiaoyu163.com
: Uses unleaded solder.
7 8 9
LSW908 LSW909
5
A A
K K
S2 S1 S2 S1 S2
LSW908
– ALBM +
A
3 4
K
S1
Q Q
3 7 6
R933 R937
150 150
LSW905(2/2) LSW909(2/2)
5
REP
1
R939
150
LSW906(2/2) LSW910(2/2)
6
SHUF
2
R940 R934 R938
150 150 150
R907 R908 R909 R910 R911
u 1 6 3
+ 5 6 PICTURE
AF/TA
EQ
4
DSPL SCRL
38 38
http://www.xiaoyu163.com
2 4
8 9 9
10 11 12
LSW910 LSW911 LSW912
6
A A A
K K K
S1 S2 S1 S2 S1
LSW911 LSW912
LSW903 – 913
PICTURE
AF/TA
EQ
DSPL SCRL
S2
3 1 5 1 5 0 8 9 2
R941
330
LSW913(2/2)
DVD
u
R942
150
R930
220
R912
m
DVD
u
c o
.
(AEP, UK, RU)
EXCEPT
AEP, UK, RU
2
8 9 9
13 14
LSW913 DVD
u
A
K
11
S2 S1 S2
(11)
1-864-699-
(AEP, UK, RU)
(EXCEPT AEP, UK, RU)
11
(11)
1-864-699-
4 9 8 2 9 9