Panasonic KV-S3065CL SERIES Service Manual page 127

Error Code
Classified Code ST1 ST2
F80 60 00
(Double Feed
Detector
adjustment error)
Possible Cause
ST3 ST4
00 00 1. Double Feed Detector (G) does
not work, properly.
2. Double Feed Detector (R) does
not work, properly.
1. Execute Double Feed test in Sec.9.3.6 to
check the detector condition.
2. Check whether the Double Feed Detector
(G) is aligned properly.
3. Check the following connection and
soldering condition on each connector.
a. Double Feed Detector (G) to CN5031
(RELAY (UPPER) Board)
b. CN5022 (RELAY (UPPER) Board) to
CN1014 (CONTROL Board)
4. Check the following parts' soldering
condition to repair it.
a. CONTROL Board
IC1024 (43, 44, 45
b. RELAY (UPPER) Board
IC5013, Q5018, Q5020, Q5021,
Q5022, Q5024, Q5025, Q5027,
Q5028, Q5029, and the surround
circuit
5. Check the following signals.
a. DC 24V signal (CN5022-9
b. JS_CLK (CN5022-11
→ 200 kHz
c. USOUND (CN5031-1
→ 200 kHz
6. Replace faulty parts or boards.
1. Execute Double Feed test in Sec.9.3.6 to
check the detector condition.
2. Check whether the Double Feed Detector
(R) is aligned properly.
3. Check the following connection and
soldering condition on each connector.
a. Double Feed Detector (R) to CN5011
(RELAY (LOWER) Board)
b. CN5007 (RELAY (LOWER) Board) to
CN1013 (CONTROL Board)
4. Check the following parts' soldering
condition to repair it.
a. CONTROL Board
IC1024 (117
b. RELAY (LOWER) Board
IC5000, IC5001, Q5005, Q5006, and
the surround circuit
5. Check the following signals on the RELAY
(LOWER) Board.
a. IC5001-7
b. IC5000-7
6. Replace faulty parts or boards.
127
KV-S3065CLSERIES / KV-S3065CWSERIES
Check Point Remarks
th
pins), IC1018
th
pin)
th
pin)
st
pin)
th
pin)
th
pin: DC 12 V
th
pin: See Fig.10.2.5.