Philips CED750/55 - Page 19

MOTOR BOARD-Circuit Diagram
7-1 7-1
1
GND
2
VCTL
3
RC
4
PCT
5
RIN
6
VB
7
M1
8
ATC
16
RT1
15
RT2
14
CS2
13
CS1
12
VCC
11
PC
10
FIN
9
M2
U4004
BA6951FS
ANODE
COLTOR
CATHODE
EMITTER
U4001
GP1S25
1
ANODE
2
COLTOR
4
CATHODE
3
EMITTER
U4002
GP1S25/NC
1
IN
2
OUT
3
GND
U4000
TO-220L7809CP
1
SW
2
B-OUT
3
A-OUT
4
RIN
5
FIN
6
PWM
7
NC
8
GND
9
GND
10
NC
11
POWER
12
POWER
CN4001
FPC12 0.5
C4001
104
C4002
104
D4000
1N4148
C4003
104
EC4001
100uF/16V
C4011
104
C4012
104
C4004 104
R4007 56K
C4006 33p
C4008
104
C4005
104
C4009
104
R4001
2R/1206
R4002
2R/1206
C4016
104
C4015
104
C4013
104
C4014
104
R4009
220R
R4006
27k
R4005
470R
R4015
560R
R4019
20k/NC
R4017
1k/NC
R4010
1k
R4012
1k/NC
C4000
106/1206
C4010
103/NC
C4007
103
A1
Y3
A2
GND
VCC
Y1
A3
Y2
U4005
7W14/NC
C4019
104/NC
EC4000
47uF/16V
R4013
75k
R4014
75k/NC
R4003
10k
R4004
1k
L4000
10uH/0805/NC
L4001
10uH/0805
EC4003
47uF/6V3
EC4002
47uF/6V3/NC
R4018
1k/NC
C4017
103
3
IN
2
GND
1
OUT
U4003
78L05 SOT-89
C4018
105/NC
R4011
15k
R4008
2k7
1
GND
1
POWER
1
FIN
1
RIN
1
VCTL
R4020
0R
R4016
0R/NC
R4000
1k
1
SW-RED
1
M2-BLACK
1
SW-BLACK
1
M1-RED
1
A_OUT
1
B_OUT
1
SW
R4021
0R
D4001
1N4148
D4002
1N4148
POWER2
POWER2_GND POWER2_GND
POWER2
POWER2_GND
S5V
[2]
VCTL
POWER2_GND
POWER2_GND
[2]
RIN
POWER2_GND
[2]
M1
POWER2_GND
POWER2_GND
[2]
M2
[2]
M1
[2]
M2
[2]
FIN
S5V
POWER2_GND
POWER2_GND
POWER2_GND
S5V
POWER2_GND
S5V
POWER2_GND
POWER2_GND
[2]
A_OUT1
[2]
B_OUT1
S5V
[2]
A_OUT1
[2]
A_OUT
POWER2_GND
POWER2_GND
[2]
B_OUT1
[2]
B_OUT
[2]
FIN
POWER2
POWER2_GND
S5V
[2]
SW
[2]
PWM
POWER2_GND
[2]
VCTL
S5V
[2]
SW
[2]
B_OUT
[2]A_OUT
[2]
RIN
[2]
PWM
POWER2_GND