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R6048
R6047
R6046
4700
4700
4700
R6049
220
5
6
7
8
4
3
2
1
C6001
6V47
C2518
0.1
20
19
18
17
GND
TSD
MOTOR
UPPER/LOWER
01
DRIVE
DISTRIBUTION
53FV
PG/FG
COMPOSITION
VCC
1
2
3
4
R2520
R2521
1.2
1.5
L2501
68u
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
18
41
A29
A26
IC6002
QR6003
M24C16-WBN6
UN2211
(FRONT LED
DRIVE)
R2512
1M
R2523
9100
16
15
14
13
12
SOFT SWITCH
CONTROL
PHASE CONTROL
LOGIC
BEMF
COMPARATOR
DRIVE
SIGNAL
SELECTOR
COMPOSITION
PWM
COMPOSITION
CURRENT
LIMIT
HALL
TORQUE
AMP
AMP
POWER
SAVE
5
6
7
8
9
R2522
1K
R2509
330
C2516
C2526
0.1
6V220
C6
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
19
A31
QR6007
UN2211
(FRONT LED
DRIVE)
C5
C7
C4
C12
C11
C2520
R2511
C2519
0.022
1M
0.022
C2521
C2522
0.22
0.1
11
UPPER
SATURATION
C1
PREVENT
C2
CIRCUIT
C3
C10
C14
GND
10
C22
C23
C2515
0.01
C2524
C2523
C2525
0.1
0.1
0.1
R2518
R2517
R2519
220
220
220
C20
C21
20
OSD IIC DATA
OSD IIC CLOCK
UNREG 14.5V
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 14.5V
11
UNLOADING
12
LOADING
C2502
P1501
0.1
(TO LOADING MOTOR)
1
LOAD MOTOR (+)
2
LOAD MOTOR (-)
C2503
0.1
R6007
22K
P6005
1
LED +B
2
LED ON
L
R6006
22K
P6006
1
LED +B
2
LED ON
L
SW 12V
S.DATA
S.CLOCK
FIP CS
P.FAIL
L
FSC
C6040
C6041
100P
100P
Y OUT
VV Y OUT
P2502
1
M1
2
HE-
3
VM
4
VM
5
GND (CYL)
6
HE+
7
M3
8
VH+
9
M2
POWER SAVE
PROJECT 50
VIDEO 5V
NV-HS880EG/B/EC/EE
SYSTEM CONTROL & SERVO
SECTION SCHEMATIC DIAGRAM
21
R
A
R
A
P
H
H
R
T
T
T
T
V
V
V
H
R
A
R
22
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