Sanyo PLC-XF60A - Motor Control Diagram

- 75 -
LENS_V_POS
LENS_H_POS
ZOOM_POS
FOCUS_POS
IC1601
ZOOM DRIVE
<LB1641>
M
ZOOM
10
14,13 5,6
2
IC1611
FOCUS DRIVE
<LB1641>
M
FOCUS
10
2
2
12
13
10
11
8
9
6
7
2
1
3
5
1
4
3
K96J
K8B K16F
12,11
15,16
18,17
53,54
50,51
14,13
D[3]
|
D[7]
10,11
51
66
65
46,47,48,49
233
234
6,7
8,9
5,4
2,3
IC801
CPU
Input Output Operation
6 5 10 2
H L L H Forward drive
L H H L Reverse drive
H H L L Braking Mode
L L Open Open Standby Mode
Logic Table of Drive ICs(IC1601-IC1631)
IC5824
BUFFER
IC4801
I/O EXPA
NDER
<TE7780>
5,6
IC1621
LENS SHIFTDRIV
E
<LB1641>
M
LENS SHIFT
10
5
6
5
6
2
IC1631
LENS SHIFTDRIV
E
<LB1641
>
M
L/R
U/D
10
2
4
6
1
K96G
K96
M
M
SHUTTER
K57A
K57B
K56Q
K8E
K56K
5
1
3
5
7
16
17
18
19
13
15
14
18
19
K96K
2
2
K96L
MAIN MOTOR
TO
P NET
D[3]
|
D[7]
IC4802
I/O EXPA
NDER
<TE7780>
D[16]
|
D[23]
IC5826
DA
C
ZOOM +,-
FOCUS +,-
SHIFT_L,R
SHIFT_U,D
LENS_V_POS
LENS_H_POS
SHUTTER_ON
STR2_SW
STR1_SW
STR2
STR1
STR_SW
PROJECTION LENS
RL2651
Q2659
Q2661
M
SHUTTER
2
4
1
3
2
4
1
3
RL2652
16V_M
STR1_OP
STR1_CL
STR2_OP
STR2_CL
3
Q2653
Q2654
UP_DET
DOWN_DET
5
7
6
8
1
3
2
4
L_DET
R_DET
Fig.6-1 Motor control
Chassis Description & Troubleshooting