Panasonic PV-D4733S-K Service Manual page 73

IC8801 IC-DETAIL BLOCK DIAGRAM
1 3FG OUT
2 HALL BIAS
3 SPVM1
4
5
6 HALLAMP/
REVERSE
PROTECT
7
LEVEL
SHIFT
8
9
LEVEL
SHIFT
10
11
12 GND
13 GND
DUTY
14 GND MATRIX
CONTROL
15 GND
16 GND
17 GND
18
CURRENT
19
DETECTOR
20
21
22
23
24
25 SPVM2
26
27
NOTE:
PARTS MARKED "PT" ARE NOT USED.
SPVCC 54
53
52
51
BREAK
MODE
VCC 50
STAND-BY
CONTROL
49
TRAVERSE 48
MOTOR
DRIVE
47
46
LOADING
MOTOR
DRIVE 45
GND 44
GND 43
GND 42
GND 41
GND 40
GND 39
GND 38
FOCUS 37
ACTUATOR
DRIVE
36
TRACKING 35
ACTUATOR
DRIVE
34
AMP 33
VCC 32
AMP 31
30
29
28
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
PV-D4733S-K/PV-D4753S-K/PV-D4763S-K
IC8801 DETAIL BLOCK DIAGRAM