Schematic Diagrams And Printed Wiring Boards - Sony LMD-181MD Service Manual

8-1. Schematic Diagrams and Printed Wiring Boards

1
2
3
4
Q1
-A SIDE-
SUFFIX: -11
5
A B
Q
-A SIDE-
SUFFIX: -11
D 1 1 0 8
D 1 1 0 7
D 1 1 0 6
R 1 1 0 1
D 1 1 0 1
R 1 1 0 2
D 1 1 0 2
R 1 1 0 3
D 1 1 0 3
R 1 1 0 4
D 1 1 0 4
R 1 1 0 5
D 1 1 0 5
Q1
-B SIDE-
SUFFIX: -11
C
Q, Q1 Q, Q1
Q BOARD
*:B SIDE
D 1 0 0 D 1 0 1 D 1 0 2
R 1 3 2
D100 * E-2
D101 * E-2
* E-2
D102
D103 * E-2
D104 * E-1
D105 * E-2
* E-2
D106
R 1 3 1
D107 * E-2
D108 * D-2
* D-2
D109
D110 * C-1
D111 * B-1
D112 * C-1
* B-2
D113
D114 D-2
D115 * D-2
* D-2
D116
* D-2
D117
D118 * D-2
IC51
IC100 C-2
IC102 A-2
IC103 D-1
Q100 * B-1
Q101 * B-2
* B-2
Q102
R1101
CN1102
1k :CHIP
9P
D-SUB
R1106
1k :CHIP
R1102
1k :CHIP
R1107
1k :CHIP
R1103
1k :CHIP
R1108 D1107
1k :CHIP RD6.2SB2
R1104
1k :CHIP D1106
D1108
RD6.2SB2
RD6.2SB2
R1105
1k :CHIP
8-2 8-2
D E
R 1 2 8
C 1 2 2 R 1 2 1
Q 1 0 2
R 1 1 1
C 1 1 6
R 1 2 7 R 1 2 0
C 1 0 7
R 1 1 2
Q 1 0 1
R 1 0 8
R 1 0 2
R 1 0 9 Q 1 0 0
R 1 0 6 R 1 0 4
R 1 0 5
R 1 1 5
R 1 3 0
R 1 1 6
R 1 0 1
Q
-B SIDE-
SUFFIX: -11
CN1101
9P
:ZH
1 GND
2 COMPOTER
3 VIDEO1
4 VIDEO2
5 S-VIDEO
6 4:3
7 16:9
0%
8
5%
9
D1105 D1103
D1101
RD6.2SB2 RD6.2SB2
RD6.2SB2
D1104 D1102
Q1
RD6.2SB2 RD6.2SB2
(VIDEO INPUT)
B-SS9709-WORLD-Q1
F
TO
B BOARD
CN1450
LMD-181MD
G H