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INTERNAL STRUCTURE OF THE PICK-UP
1. Block Diagram of the PICK-UP(LPC-812R)
49
7
RF-
SW
EF3
C
VC
VCC
D
GND
RF+
EF2
B
A
EF1
EF4
VREF
VCC
GND
STB
SW
OUT
NC
CW
CW
CDO
DVDO
IN
ENA
E3
VCC
SEL
DVD_LD
CD_LD
VCC
OSC
NE4
E4
NE3
CXA2694N
PD4CI
CP0076AH
8
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)
19
FM_OUT
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+
Focus
Actuator
TILT
TRACK
41
F-
42
TILT+
43
TILT-
44
T+
45
T-
9
10
11
12
13
14
6
5
4
3
2
1
10
1
2
3
4
5
9
8
7
6
13
6
NE2
5
E2
4
ER
3
RFA
2
RFB
1
OUTB
14
RSA
15
GND
16
RSB
17
OUTA
18
12
19
VCC
20
IR
21
I2
22
I3
I4
23
24
11
10
9
8
7
Содержание GSA-4166B
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