Platen Agc Ch2 Failure; Platen Agc Ch3 Failure; Platen Agc Ch4 Failure; Platen Agc Ch5 Failure - Panasonic DP-C321 Service Handbook

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015-381 Platen AGC CH2 Failure

BSD on : CH6.12A
[Detection Conditions] Platen AGC CH2 Failure
[Actions]
Turn the power On/Off.
If the problem persists after turning the power On/Off,
check the connection of the IPS PWB P721 and CCD
Connector D741.
If the problem persists, replace the following
components in sequence:
• IIT/IPS PWB (PL16.3)
• CCD Flat Cable (PL16.4)
• CCD PWB (PL16.4)

015-382 Platen AGC CH3 Failure

BSD on : CH6.12A
[Detection Conditions] Platen AGC CH3 Failure
[Actions]
Turn the power On/Off.
If the problem persists after turning the power On/Off,
check the connection of the IPS PWB P721 and CCD
Connector D741.
If the problem persists, replace the following
components in sequence:
• IIT/IPS PWB (PL16.3)
• CCD Flat Cable (PL16.4)
• CCD PWB (PL16.4)

015-383 Platen AGC CH4 Failure

BSD on : CH6.12A
[Detection Conditions] Platen AGC CH4 Failure
[Actions]
Turn the power On/Off.
If the problem persists after turning the power On/Off,
check the connection of the IPS PWB P721 and CCD
Connector D741.
If the problem persists, replace the following
components in sequence:
• IIT/IPS PWB (PL16.3)
• CCD Flat Cable (PL16.4)
• CCD PWB (PL16.4)

015-384 Platen AGC CH5 Failure

BSD on : CH6.12A
[Detection Conditions] Platen AGC CH5 Failure
[Actions]
Turn the power On/Off.
If the problem persists after turning the power On/Off,
check the connection of the IPS PWB P721 and CCD
Connector D741.
If the problem persists, replace the following
components in sequence:
• IIT/IPS PWB (PL16.3)
• CCD Flat Cable (PL16.4)
• CCD PWB (PL16.4)
015-385 Platen AGC CH6 Failure
BSD on : CH6.12A
[Detection Conditions] Platen AGC CH6 Failure
[Actions]
Turn the power On/Off.
If the problem persists after turning the power On/Off,
check the connection of the IPS PWB P721 and CCD
Connector D741.
If the problem persists, replace the following
components in sequence:
• IIT/IPS PWB (PL16.3)
• CCD Flat Cable (PL16.4)
• CCD PWB (PL16.4)
Chapter 3 Troubleshooting
015-386 Platen AOC CH1 Failure
BSD on : CH6.12A
[Detection Conditions] Platen AGC CH1 Failure
[Actions]
Turn the power On/Off.
If the problem persists after turning the power On/Off,
check the connection of the IPS PWB P721 and CCD
Connector D741.
If the problem persists, replace the following
components in sequence:
• IIT/IPS PWB (PL16.3)
• CCD Flat Cable (PL16.4)
• CCD PWB (PL16.4)
015-387 Platen AOC CH2 Failure
BSD on : CH6.12A
[Detection Conditions] Platen AOC CH2 Failure
[Actions]
Turn the power On/Off.
If the problem persists after turning the power On/Off,
check the connection of the IPS PWB P721 and CCD
Connector D741.
If the problem persists, replace the following
components in sequence:
• IIT/IPS PWB (PL16.3)
• CCD Flat Cable (PL16.4)
• CCD PWB (PL16.4)
015-388 Platen AOC CH3 Failure
BSD on : CH6.12A
[Detection Conditions] Platen AOC CH3 Failure
[Actions]
Turn the power On/Off.
If the problem persists after turning the power On/Off,
check the connection of the IPS PWB P721 and CCD
Connector D741.