Cd Interface And Voltage Selector Circuit - Panasonic SA-AKX34PH Service Manual

16.7. CD Interface and Voltage Selector Circuit

1 2 3
SCHEMATIC DIAGRAM - 18
A
H CD INTERFACE CIRCUIT
5
4
B
3
2
1
M7302*
SPINDLE
MOTOR
10
9
C
8
3 1 7
6
4 2 5
4
S7201
3
RESET
2
1
+
M7301*
TRAVERSE
D
MOTOR
E
J VOLTAGE SELECTOR CIRCUIT
(BLK)
TL5*
F
I 2
TO
SMPS CIRCUIT
S5701
3
IN SCHEMATIC
VOLT ADJ
DIAGRAM - 20
1
TL6*
(RED)
G FOR PH
NOTE: " * " REF IS FOR INDICATION ONLY
H
1 2 3
4 5 6
CN7001
LDM+
LDM-
TO LOADING P.C.B.
OPEN_SW
(CD MECHANISM UNIT BRS11C)
DGND
CLOSE_SW
CN7002
1
SPM+
SPM-
A
CLOSE_SW
TO
REST_SW
CD SERVO CIRCUIT
DGND
(FP8251)
OPEN_SW
IN SCHEMATIC
LDM-
DIAGRAM - 4
LDM+
TRV-
TRV+
10
4 5 6
7 8 9 10
7 8 9 10
90
11 12 13
SA-AKX34PH/PN CD INTERFACE / VOLTAGE SELECTOR
11 12 13
14
A
B
C
D
E
F
G
CIRCUIT
H
14