C7605 (bizhub 950i/850i)

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Contents

Trouble typeC7605: Power line A5 error
RankC
Trouble detection conditionThe fuse detection unit detected an error for a predetermined time.
Trouble isolation–
Relevant electrical parts– High voltage unit/1 (HV1)
– High voltage unit/2 (HV2)
– High voltage unit/3 (HV3)
– Base board (BASEB)

Procedure

  1. BASEB F12E conduction check.
  2. Check the connector between HV1 CN1-BASEB CN9E for proper connection and correct as necessary.
  3. Check the connector between HV2 CN1-BASEB CN11E for proper connection and correct as necessary.
  4. Check the connector between HV3 CN1-BASEB CN9E for proper connection and correct as necessary.
  5. Replace HV1.
  6. Replace HV2.
  7. Replace HV3.
  8. Replace BASEB.

(Link to the Field Service Manual)