Printed Wiring Boards - Control/Led Boards - Sony XM-GS100 Service Manual

4-7.

PRINTED WIRING BOARDS - CONTROL/LED Boards -

1
LED BOARD
(COMPONENT SIDE)
A
B
LED BOARD
(CONDUCTOR SIDE)
CN906
D919
3
(ILLUMINATION)
1
C
D921 D920
(PROTECTOR)
D
XM-GS100
• : Uses unleaded solder.
2 3
CONTROL BOARD
(COMPONENT SIDE)
11, 12
(11, 12)
1-885-851-
CONTROL BOARD
(CONDUCTOR SIDE)
CN002
D919, 920
10
1 3
C208
CN003
11, 12
(11, 12)
1-885-851-
A1 MAIN BOARD A2 MAIN BOARD
CN103 CN103
(Page 10) (Page 12)
(SUFFIX-12)
(SUFFIX-11)
4 5
R211
8 5
1
K A
IC903
C210
R216
R213
A K
1 4
C207
R214
RV201 RV202
LEVEL
SUBSONIC
FILTER
RV201 – 204
15 15
6
R223
R219 R229 R230
C218
8 5 8
C213
Q101
C219
E
4
C212
1 1
IC904
C216
RV203
LOW BOOST
(40 Hz)
-2
-1
XM-GS100
7 8
11, 12
(11, 12)
1-885-850-
5 8 5
IC905
R233
R225
IC906
1
4 4
K A
R235
A K
R228
RV204
LOW PASS
11, 12
FILTER
(11, 12)
1-885-850-
Note: Refer to the servicing notes "MAIN BOARDS
DISCRIMINATION" (page 2) for how to distin-
guish Suffi x-11 and Suffi x-12 of MAIN board.