Read Panasonic KV-S8147-M / KV-S8127-M / KV-S8150 / KV-S8130 / KV-S8120 Service Manual Supplement online
16
KV-S8147/KV-S8127/KV-S8150/KV-S8130/KV-S8120
1.5.2.
Troubleshooting-2 (with an error message on PC)
Changed from the Original Service Manual section 11.2. (P113 and 114)
2. CIS (F) unit does not work
correctly.
1. Execute “Focus” test in Sec.10.3.7. to
check the peak level.
2. Check CIS (F) LED lights during “Focus”
test.
3. Check the following connections and
soldering condition on each connector.
a. CIS (F) unit to CN3502 (CIS (F) RELAY
a. CIS (F) unit to CN3502 (CIS (F) RELAY
Board)
b. CN3500, CN3501 (CIS (F) RELAY Board)
to CN1, CN2 (CONTROL Board)
4. Check the power of the LED of CIS (F)
RELAY Board.
IC3500-3, 6th pin : 3.3 V
IC3500-1, 2nd pin : 3.9 V
IC3500-3, 6th pin : 3.3 V
IC3500-1, 2nd pin : 3.9 V
5. Replace faulty parts or boards.
3. Pixel data from CIS (F) or
image processing circuit
have some problems.
have some problems.
1. Check the following connections and
soldering condition on each connector.
a. CIS (F) unit to CN3502 (CIS (F) RELAY
a. CIS (F) unit to CN3502 (CIS (F) RELAY
Board)
b. CN3500, CN3501 (CIS (F) RELAY Board)
to CN1, CN2 (CONTROL Board)
2. Check the following signals of CONTROL
Board.
CN1-1st pin : 3.9 V
CN1-1st pin : 3.9 V
3. Check the following connections soldering
condition of CONTROL Board.
o CN1 and its surrounding circuits.
4. Replace faulty parts or boards.
4. Background Plate (F) switching
is not working properly.
1. Execute "Focus" Test in Sec.10.3.7 to check
the peak level when Background Color is
White and Black.
White and Black.
2. Check the Background color in Image
Capture Plus
(Refer to "11 Troubleshooting Appendix 2" )
F61 (Front-side
black level error)
black level error)
51
00
00
00 1. Pixel data from CIS (F) or image
processing circuits have some
problems.
problems.
Refer to 3rd item of Error Code F60.
F62 (Back-side gain
adjustment error)
adjustment error)
52
00
00
00 1. Scanning Glass (B) is dirty.
Clean the glass surface. (See Sec. 9.)
2. CIS (B) Unit does not work
correctly.
1. Execute “Focus” test in the Sec.10.3.7. to
check the peak level.
2. Check CIS (B) LED lights during “Focus”
test.
3. Check the following connections and
soldering condition on each connector.
a. CIS (B) unit to CN3602 (CIS (B) RELAY
a. CIS (B) unit to CN3602 (CIS (B) RELAY
Board)
b. CN3600, CN3601 (CIS (B) RELAY Board)
to CN1, CN2 (CONTROL Board)
4. Check the power of the LED of CIS (B)
RELAY Board.
IC3600-3, 6th pin : 3.3 V
IC3600-1, 2nd pin : 3.9 V
IC3600-3, 6th pin : 3.3 V
IC3600-1, 2nd pin : 3.9 V
5. Replace faulty parts or boards.
3. Pixel data from CIS (B) or image
processing circuits have some
problems.
problems.
1. Check the following connections and
soldering condition on each connector.
a. CIS (B) unit to CN3602 (CIS (B) RELAY
a. CIS (B) unit to CN3602 (CIS (B) RELAY
Board)
b. CN3600, CN3601 (CIS (B) RELAY Board)
to CN3, CN4 (CONTROL Board)
2. Check the following signals of CONTROL
Board.
CN3-1st pin : 3.9 V
CN3-1st pin : 3.9 V
3. Check the following connections soldering
condition of CONTROL Board.
o CN3 and its surrounding circuits.
o CN3 and its surrounding circuits.
4. Replace faulty parts or boards.
Error Code
ST1 ST2 ST3 ST4
Possible Cause
Recommended action
Remarks
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