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A40
R6046
4700
R6049
220
5
6
7
8
IC6002
M24C16-WBN6
4
3
2
1
(A/B/C/D)
A29
10
9
8
7
11
12
13
14
C6027
C6028
0.033
2200P
R6054
1.2M
R6053
R6055
6800
6800
R6006
1500
L6002
C6006
33u
33P
A38
Q6003
2SB709A
(AMP)
(D)
NV-HV65EC,HV60EB/EBL/EC/EP,HV55EC,HV50EC
SYSTEM CONTROL & SERVO SECTION SCHEMATIC DIAGRAM
12
13
A34
A35
C6025
0.1
R6036
R6035
680
680
R6052
220
6
5
4
3
2
1
IC6003
SDA5660X
15
16
17
18
19
20
R6057
100K
L6006
68u
R6059
C6031
C6032
C6029
C6030
2200
0.1
6V47
0.47
150P
R6056
1.2M
R6051
R6058
560K
2200
R6060
Q6004
1K
2SB709A
(AMP)
R6061
1K
A39
14
15
16
IC2501
AN3811NK
(CYLINDER DRIVE)
POWER(NPN Tr.X3)
CHARGE
B-EMF DET
DISCHARGE
CIRCUIT
MODE
SELECT
EXTERNAL
DIFFERENTIAL
SYNC
AMPLIFIER
1/16
OSC
PG/FG
WAVE
TORQUE
THD
DISP
SHAPER
CONTROL
PG/
ET/
M1
M2
VM
FG
VCC
HE+
HE-
PC
DS
FC
GND
1
2
3
4
5
6
7
8
9
10
11
C2501
R2512
0.056
1K
R2510
R2511
33
33
C2515
C2516
35V4.7
35V4.7
N
N
C2519
R2509
25V47
330
C2517
6V47
L2501
68u
A28
A30
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
17
18
TL2503
A27
A31
A33
A26
A37
A36
TL2502
PRESET
C2502
0.1
C2503
0.1
P1
P2
P3
ATC
M3
12
13
14
15
16
R2516
R2517
1.5
1.2
R2515
33
C2524
35V4.7
N
C6001
6V47
L6001
100u
19
20
IO IIC CLOCK
I
IO IIC DATA
I
SYS IIC DATA
R
V
A
D
SYS IIC CLOCK
R
V
A
D
P2501
1
CAP TL
2
CAP EC
3
CAP R/F
4
CAP FG1
5
GND (FG)
6
REG 5V
7
GND (MOTOR)
8
LOAD MOTOR (-)
9
LOAD MOTOR (+)
10
UNREG 14V
11
UNLOADING
H
12
LOADING
H
P1501
(TO LOADING MOTOR)
1
LOAD MOTOR (+)
2
LOAD MOTOR (-)
P2502
1
M1
2
HE-
3
VM
4
VM
5
GND (CYL)
6
HE+
7
M3
8
VH+
9
M2
UNREG 14V
P
NV-HV65EC,
PS 12V
R
HV60EB/EBL/EC/EP,
HV55EC,HV50EC
SYSTEM CONTROL &
SERVO SECTION
SCHEMATIC DIAGRAM
21
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