Internal Structure Of The Pick-Up; Block Diagram Of The Pick-Up(Lpc-812R) - LG DR165 Service Manual

INTERNAL STRUCTURE OF THE PICK-UP

1. BLOCK DIAGRAM OF THE PICK-UP(LPC-812R)

7
6
5
4
3
2
1
10
9
8
CW
7
CW
6
13
ENA
14
OUTB
15
RSA
16
GND
17
RSB
18
OUTA
8
RF- SW
9
EF3
RF+
10
C
EF2
11
CXA2694N
B
VC
12
PD4CI
A VCC
13
D
EF1
14
GND
EF4
1
VCC
VREF
2
NC
GND
3
STB
CDO
4
DVDO SW
5
IN
OUT
CP0076AH
6
E3
5
NE2
4
E2
3
ER
2
RFA
1
RFB
Focus
TILT
TRACK
4-31
1
VC(PDIC)
2
VCC(PDIC)
3
GND(PDIC)
4
EF4
5
EF1
6
A
7
B
8
EF2
9
EF3
10
C
11
D
12
SW(PDIC)
13
RF+
14
RF-
15
SW(FM)
16
VCC(FM)
17
GND(FM)
18
VREF(FM)
FM_OUT
19
20
TEMP
21
GND
Themester
22
W1DISN
23
W1DIS
24
W2DISN
25
W2DIS
26
W3DISN
27
W3DIS
28
OSCEN
29
GND
30
GND
31
VCC
32
W3SET
33
W2SET
34
W1SET
35
RSET
36
OUTSET
37
ENABLE
38
VCC
39
GND
40
F+
41
F-
42
TILT+
43
TILT-
44
T+
45
T-