Sony CX-LDB20 - Main Board Schematic Diagram (1;3); Main Board Circuit Connections (1;3)

2222
CX-LDB10/LDB20
CX-LDB10/LDB20
7-7. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) —
• See page 35 for IC Block Diagram.
1
MAIN BOARD
(3/3)
(Page 24)
2
MAIN BOARD
(2/3)
(Page 23)
C
AUX BOARD
W702
(Page 30)
0
0 0 0 0 0 0 0 0 0 0 0
0
0
0 0 0 0 0 0 0 0 0 4 0.5 -4.40
0
2.7
0
0
3.1
2.7
2.7
0
3.1
3.1
3.1
3.1
0
0
0
3.1
3.1
0
0
CN102
7P
CN101
3P
MAIN BOARD (1/3)
IC101
IC B/D
1 2 3
4 5
6 7 8
9 10
11 12 13
5
14
15
16
17
18
19
20
*2 *2
*2 C131, C132
220p : EXCEPT MX
0.002 : MX
-TE-17
UDZSTE-174.3B
UDZSTE-174.3B
-T2B
-T2B
TE-17
-TE1
TP-1EFTP-1EF
-TP-7
INPUT SELECT,
ELECTRICAL
VOLUME
Q101-Q103
Q252-Q254
REC/PB
SWITCH