Re[2]: Error Codes Assistance

my panasonic vcr NV-SD225 can not input a cassette and shows FO4 error. how do i solve it?

Reply

• Re[3]: Error Codes Assistance
  Assistance
  - 18th Jan 2009 11:18
  1). U10 Dew formation
  Wait until the indication disappears.
  2). H01 After cylinder lock is detected, the cylinder does not start rotating again even after tape unloading.
  Check the cylinder-motor drive circuit.
  3). H02 Cassette tape is not wound up during tape unloading except Eject mode.
  Check the capstan-motor drive circuit.
  4). F03 Mechanism locks during mode transition except Eject mode.
  1. Check the loading-motor drive circuit.
  2. Check the mechanism phase alignment.
  3. Check the Mode Switch.
  5). F04 Mechanism lock during tape unloading.
  1. Check the loading-motor driveї circuit.
  2. Check the mechanism phase alignment.
  6). F05 Cassette tape is not wound up during tape unloading in Eject mode.
  1. Check the capstan-motor drive circuit.
  2. Check the Supply/Take-up reel pulse.
  7). F06 Mechanism locks after tape unloading in Eject mode.
  1. Check the loading-motor drive circuit.
  2. Check the mechanism phase alignment for Cassette Holder Unit.
  8). F09 No serial clock transmission between IC6001 and IC7501.
  Check the serial clock circuit.