Read Panasonic KV-S7097 / KV-S7077 Service Manual online
113
2. CIS (B) Unit does not work
properly.
properly.
1.Check if the White Standard Sheet is not dirty
and not peeled, then is stuck properly.
2. Execute “Focus” test in the Sec.9.3.6. to
check the peak level.
3. Check that LED (B) lights during “Focus”
test.
4. Execute “Shading” adjust in the Sec.9.3.8.
and not peeled, then is stuck properly.
2. Execute “Focus” test in the Sec.9.3.6. to
check the peak level.
3. Check that LED (B) lights during “Focus”
test.
4. Execute “Shading” adjust in the Sec.9.3.8.
to adjust the shading correction level.
5. Check the following connections and
soldering condition on each connector.
soldering condition on each connector.
a. CIS (B) Unit to CN105 (CIS (B) RELAY
Board)
b. CN107 (CIS (B) RELAY Board) to CN505
(MAIN Board)
c. CN106 (CIS (B) RELAY Board) to CN39
(POWER RELAY Board)
d. CN30, CN31 (CIS???LED RELAY Board)
to CIS (B) Unit
6. Check the power supply for LED.
CN504-3, 4th pin (MAIN Board) : 12 V
7. Replace faulty parts or boards.
3. Pixel data from Optical Unit Back
or image processing circuit
has some problems.
or image processing circuit
has some problems.
1. Check the following connections and
soldering condition on each connector.
a. CIS (B) Unit to CN505 (Main Board)
2. Check the following power supply to
Power Relay Board.
soldering condition on each connector.
a. CIS (B) Unit to CN505 (Main Board)
2. Check the following power supply to
Power Relay Board.
CN33-3, 4 th pin : 12 V
CN33-2nd pin : 5 V
3. Check the soldering condition of the IC518 -
3. Check the soldering condition of the IC518 -
IC521, and their surrounding circuit on the
Main Board.
Main Board.
4. Replace faulty parts or boards.
F63 (Back-side
black level error)
black level error)
53
00
00
00 1. Pixel data from Optical Unit Back
or image processing circuit
has some problems.
has some problems.
1.Check if the White Standard Sheet is not dirty
and not peeled, then is stuck properly.
2.Refer to the above 3rd item on the F62.
and not peeled, then is stuck properly.
2.Refer to the above 3rd item on the F62.
F80 (Double Feed
Detector
adjustment error)
Detector
adjustment error)
60
00
00
00 1. Double Feed Sensor (TX) does
not work, properly.
Refer to the 5th item on Classified Code U23.
2. Double Feed Sensor (RX) does
not work, properly.
Refer to the 6th item on Classified Code U23.
F90
(Sub-Processor Error)
(Sub-Processor Error)
9E
xx
xx
xx Processor error in the Gate Array
(IC561/IC531)
1. Check the soldering condition of the follow-
ing part and of their surrounding circuits on
the MAIN Board.
a. Gate Array
the MAIN Board.
a. Gate Array
(ST3:00 IC561/ST3:01 IC531)
2. Replace faulty parts or boards.
2. Replace faulty parts or boards.
Error Code
ST1 ST2 ST3 ST4
Possible Cause
Check Point
Remarks
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