Voltage Selector & Cd Interface Circuit - Panasonic SA-AKX76PH Service Manual

14.6. Voltage Selector & CD Interface Circuit
1 2 3
SCHEMATIC DIAGRAM - 20
A
H
VOLTAGE SELECTOR CIRCUIT
(BLK)
TL5*
G 2
TO
SMPS CIRCUIT
B
S5701
3
IN SCHEMATIC
VOLT ADJ
DIAGRAM - 19
1
TL6*
(RED)
C
D
E
F
G
NOTE: " * " REF IS FOR INDICATION ONLY
H
1 2 3
4 5 6
4 5 6
7 8 9
I
CD INTERFACE CIRCUIT
CN7001
5 LDM+
4 LDM-
TO LOADING P.C.B.
3 OPEN_SW
(CD MECHANISM UNIT BRS11C)
2 DGND
M7302* 1 CLOSE_SW
SPINDLE MOTOR
+
CN7002
1
10 SPM+
9 SPM-
8 CLOSE_SW
TO
3 1 7 REST_SW
MAIN (CD SERVO)
6 DGND
CIRCUIT (FP8251)
4 2 5 OPEN_SW
IN SCHEMATIC
4 LDM-
S7201 DIAGRAM - 4
3 LDM+
RESET
2 TRV-
1 TRV+
10
+
M7301*
TRAVERSE MOTOR
7 8 9
72
10 11 12
A
SA-AKX76PH/PN VOLTAGE SELECTOR / CD INTERFACE
10 11 12
13 14
A
B
C
D
E
F
G
CIRCUIT
H
13 14