Panasonic SA-NC9GCP Service Manual page 37

6.12. Optical Pickup Unit Circuit
1 2 3
SCHEMATIC DIAGRAM - 19
A
OPTICAL PICKUP UNIT CIRCUIT
(FOR REFERENCE ONLY)
L4
GND
VCC
C8
GND L3
TO HFM
GND
OUT
B
GND
GND 1 R2
TB 2
TA 3
TC 4
TD 5
FE1 6
FE2 7
1m 8
TO LDU RF 9
GND 10
VREF 11
C
VCC 12
13
SUB2
SUB1 14
SW 15
LD(CD) 16
LD(DVD) 17
LDGND 18
D
C5 C6
L2
L1
E
F
G
H
1 2 3
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4 5 6
26 T+
25 F+
TO ACT
24 F-
23
T-
22 HFM
21
TA
20 TB
19
TD
18 TC
FE2
17
16 FE1
15
GND(Im)
14 RF
13
VREF2(RF-)
12 PIN(DVD)
11
LD(CD)
10 LD GND
9 LD(DVD)
8 GND(OEIC)
R4
7 VREF1
C2
6 VCC
5 SUB2
4 SUB1
C1 C3 3 PIN(CD)
2 SW
1 GND(Im)
R1
VR1
R3
R5
R6
R7
VR2
C7
C4
4 5 6
7 8 9
TO
RELAY CIRCUIT
(FP8004) IN
SCHEMATIC
DIAGRAM-18
7 8 9
37
10 11 12
SA-NC9GCP OPTICAL PICKUP UNIT CIRCUIT
10 11 12
SA-NC9GCP
13 14
A
B
C
D
E
F
G
H
13 14