Printed Wiring Board - Sw Board - Sony MZ-E90 Service Manual

Portable minidisc player
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MZ-E90
6-3-8. PRINTED WIRING BOARD — SW BOARD —
1
2
A
SW BOARD
(SIDE A )
B
C
S804
VOLUME -
D
SW BOARD
(SIDE B )
E
04
Note:
• b : Pattern from the side which enables seeing.
(The other layer's patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
parts face are indicated.
3
4
5
R814
S804
S805
S805
VOLUME +
S807
S806
NORM
LIMIT
0
S807
AVLS
DIGITAL MEGABASS
– 43 –
6
7
8
S801
S801
S803
x
.
S809
1
2
S806
S809
(OPEN/CLOSE)
9
10
11
12
S803
S802
S802
> N
SWITCH
FLEXIBLE
BOARD
1-675-336- 11
CN804
9
S808
(ON)
S808
HOLD
– 44 –
13
D801
OPR
11
1-675-337-
( )
11
MAIN
2
BOARD
CN802
(Page 30)
5
1
11
1-675-337-
( )
11

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