Motor Control System - Sanyo PLC-HF15000L Service Manual

Troubleshooting

Motor control system

90
FOCUS+
89
FOCUS-
85
ZOOM+
86
ZOOM-
97
98
99
100
IC1801
I/O
EXPANDER
<TE7783>
3
2
IC301
SCALER 6
<IP00C811>
4
5
7
8
9
138
36
IC5201
FPGA
209
<XC3S200A>
178
306
IC3401
399
Ye&COLOR
MANAGE-
305
MENT
<EP3C80F484>
354
- Motor Drive Status
IC5531/IC5551/IC6501/IC6502/IC6551/IC6571
MODE/PIN
5 6
(IN1)
Forward H
Reverse L
BRAKE L
K8E K65A
10 10
11 11
12 12
13 13
LENS_DOWN
6 6
LENS_UP
7 7
LENS_LEFT
8 8
9 9
LENS_SENSE_D
1 1
LENS_SENSE_U
2 2
LENS_SENSE_VC
17 17
LENS_SENSE_L
15 15
LENS_SENSE_R
16 16
LENS_SENS_HC
24 24
FILTER_POSI1
FILTER_POSI2
K65G
K76A
5
FILTER+
5 5
6
FILTER-
6 6
FILTER_DET1
3 3
FILTER_DET2
4 4
1 1
2 2
5
6
K57A
M
1
SHUTTER_SW1
SHUTTER_SW2
2
IC3411
POSITION_DET1
4
POSITION_DET2
6
 10
(IN) (OUT1) (OUT)
L H L
H L H
L L L
K65D K65M K65Q
5
2
5 5 3
IC5531
FOCUS
DRIVE
<LB1645N>
6 10
6 6 4
5
2
3 3 1
IC5551
ZOOM
DRIVE
6 <LB1645N>
10
4 4 2
K65N
5 2
10 10 3
IC6501
UP/DOWN
DRIVE
<LB1645N>
6 10
9 9 1
K65P
5 2
8 8 3
IC6502
LEFT/RIGHT
DRIVE
<LB1645N>
6 10
7 7 1
LENS NET
K65E
1
3
5
K65L
1
3
5
K65F
2
IC6571
FLT_MTR-
9
MOTOR
DRIVE
<LB1645N>
10
FLT_MTR+
11
IC6555
FLT_POSI1_IN
6
FLT_POSI2_IN
7
FLT_DET1_IN
1
FLT_DET2_IN
2
2
IC6551
MOTOR
DRIVE
<LB1645N>
10
- AMC Status and Error Detection
SHUTTER
FLT_POSI1 FLT_POSI2 Status
FLT_DET1
H / L
- Shutter Status and Error Detection
POSITION_
DET1
H / L
-173-
Check the focus and zoom
drive signals referring to
the logic table below.
FOCUS
M
ZOOM
Check the lens shift drive
M signals referring to the
logic table below.
LENS SHIFT
UP/DOWN
M
When the lens position
sensor switch is on, the
sensor signal becomes L.
LENS SHIFT
LEFT/RIGHT
M
LENS POSITION
SENSOR
AMC
FILTER
M
H L Cleaning module on the HP
L H Cleaning module on the RP
H H Error
L L On Moving (Error when time-out)
FLT_DET2 Status
H L AMC Mounted
L H Optional Filter Mounted
H / L Error
POSITION_
Status
DET2
L H Shutter close
H L Shutter open
H / L Error