Internal Structure Of The Pick-Up - LG CED-8042B Manual

INTERNAL STRUCTURE OF THE PICK-UP

1. Connection diagram of the Pick-up
1
VCC
2
H
3
PDIC
A
4
B
5
F
6
VC
C3
LD
R2
C4
C5
R3
C1
12
GND
11
G
10
D
9
IC2
C
8
E
7
GND
C2
BLM1
1 LDA Fadj 24
BLM2
2 LDA TEST 23
3 NC ENBL 22
4 LDR DWXR 21
LDDRIVER
5 VCC1 ODON 20
6 VCC1 VCC2 19
IC1
7 GND1 GND2 18
CXA8064N
8 MACC VWDC1 17
9 Cadj VWDC2 16
10 AIN+ VRDC 15
11 AIN - MLOGIC 14
12 AOUT MOSC 13
2 Axis Actuator
A C
FPD
R10
D
G
S
R9 R11
R4
C8 C9 C10
BLM2
C6
CN601
1 FCS -
2 TRK -
3 TRK +
4 FCS +
5 FGND
6 FGND
7 GND
8 F
9 B
10 A
11 H
12 VCC
13 VC
14 G
15 D
16 C
17 E
18 FPD-C
19 FPD-A
20 PGND
21 +5VA(VCC1)
22 AGND(GND1)
23 FPD OUT
24 FPDVC
25 VRDC
26 VWDC2
27 VWDC1
28 DGND(GND2)
29 +5VD(VCC2)
30 ODON
31 W/XR
32 ENBL
19