Read Panasonic KV-S3065CL / KV-S3065CW (serv.man4) Service Manual online
Error Code
Possible Cause
Check Point
Remarks
Classified Code
ST1
ST2
ST3
ST4
U30
(Door open)
(Door open)
20
00
00
00
1. Front Door is not closed enough.
1.
Shut the door properly.
2. Door SW (Micro switch) does not
work correctly.
work correctly.
1.
Execute Key / Sensor in Sec.9.3.6 to
check the door switch’s mechanical
condition between the door and micro
switch.
check the door switch’s mechanical
condition between the door and micro
switch.
2.
Check the connection between the door
switches (Front Door Switch) and CN5003
on the POWER RELAY Board.
switches (Front Door Switch) and CN5003
on the POWER RELAY Board.
3.
Replace a faulty cable or switch.
3. Monitor circuit to check the door
ON/OFF condition is broken.
ON/OFF condition is broken.
1.
Check the following connection and
soldering condition on each connector.
soldering condition on each connector.
a.
CN5001 (POWER RELAY Board) to
CN4005 (DRIVE Board)
CN4005 (DRIVE Board)
b.
CN4001 (DRIVE Board) to CN5033
(POWER RELAY Board)
(POWER RELAY Board)
c.
CN5032 (POWER RELAY Board) to
CN1012 (CONTROL Board)
CN1012 (CONTROL Board)
2.
Check the following parts’ soldering
condition to repair it.
condition to repair it.
a.
DRIVE Board
Q4007, R4005, R4007, D4001
b.
CONTROL Board
IC1024-120
th
pin
3.
Check the following signals.
a.
+24VIL (D4001 Cathode): 24 V
b.
DOOR1 (CN4001-34
th
pin, CN5033-3
rd
pin, CN5032-3
rd
pin, CN1012-3
rd
pin):
0 V
4.
Replace faulty parts or boards.
U32
(Post-imprinter
Door Open)
(Post-imprinter
Door Open)
22
00
00
00
1. Post-imprinter Door is not closed
enough.
enough.
1.
Shut the door properly.
2. Post-imprinter Door Detector does
not work correctly.
not work correctly.
1.
Check the tip inside the Post-imprinter
Door interrupts the detector when closing
the door.
Door interrupts the detector when closing
the door.
2.
Execute Key / Sensor in Sec.9.3.6 to
check the detector status.
check the detector status.
3.
Check the following connection and
soldering condition on each connector.
soldering condition on each connector.
a.
CN5014 (POST-IMPRINTER DOOR
Board) to CN5009 (POWER RELAY
Board)
Board) to CN5009 (POWER RELAY
Board)
b.
CN5032 (POWER RELAY Board) to
CN1012 (CONTROL Board)
CN1012 (CONTROL Board)
4.
Check the following parts’ soldering
condition to repair it.
condition to repair it.
a.
POST-IMPRINTER DOOR Board
→ IC5004, Q5009, R5032, R5034
b.
CONTROL Board
→ IC1035, Z1067, Z1071
5.
Check the following signals on POST-
IMPRINTER DOOR, POWER RELAY, and
CONTROL Boards.
IMPRINTER DOOR, POWER RELAY, and
CONTROL Boards.
a.
CN5014-3
rd
pin, CN5009-3
rd
pin,
CN5032-29
th
pin, and CN1012-29
th
pin
→ 0 V (when opening the
Post-imprinter Door)
6.
Replace faulty parts or boards.
112
KV-S3065CLSERIES / KV-S3065CWSERIES
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