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R7714
R7713
4700
4700
R7715
220
5
4
POWER(NPN Tr.X3)
B-EMF DET
CT
NAL
DIFFERENTIAL
AMPLIFIER
OSC
WAVE
TORQUE
THD
SHAPER
CONTROL
/
ET/
VCC
HE+
HE-
PC
DS
FC
GND
5
6
7
8
9
10
11
R2509
330
C3
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
18
35
A32
R7712
4700
C7707
0.1
6
7
8
IC7702
M24C16-WBN6
3
2
1
CHARGE
DISCHARGE
CIRCUIT
PRESET
P1
P2
P3
ATC
M3
12
13
14
15
16
C2517
R2517
R2516
6V47
1.2
1.5
R2515
33
N
C2524
35V4.7
19
A29
C2
C4
C1
C7
C6
C2502
0.1
C9
C12
NV-FJ632EE
SYSTEM CONTROL & SERVO
SECTION SCHEMATIC DIAGRAM
20
OSD IIC DATA
I
OSD IIC CLOCK
I
P2501
1
CURR LIMIT
2
CAP ET
3
CAP ED/S
4
CAP FG1
5
GND (FG)
6
REG 5V
7
GND (MOTOR)
8
LOAD MOTOR (-)
9
LOAD MOTOR (+)
10
UNREG 14V
H
11
UNLOADING
H
12
LOADING
P1501
(TO LOADING MOTOR)
1
LOAD MOTOR (+)
2
LOAD MOTOR (-)
VIDEO OUT
I
PROJ. 50
I
P2502
1
M1
2
HE-
3
VM
4
VM
5
GND (CYL)
6
HE+
7
M3
8
VH+
9
M2
UNREG 14V
P
N.SW 5V
R
21
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