Panasonic SA-PM35MD - Page 30

8.5.1. Power Amplifier Failure (F76)
When power amplifier output failure for power supply failure.
8.5.2. Error detection for CD Block
Error Code Problem Condition Possible Cause
F15 CD does not function REST SW detection error.
This error occurs when the Optical Pick Up REST SW (
S701)
detected within the specified time. (about 8 seconds).
H15 The CD tray closes CD disc tray detect switch NG. (Check and replace)
F26 CD does not function Transmission error between CD servo LSI and micon.
This error occurs between CD servo LSI and micon. This
error
when the POWER is ON for the CD block and an error is
detected
the transmission has started.
8.5.3. Error dection code for MD block
Error Code Problem Condition Possible Cause
MD F15 Interval till MD starts
playing is too long
Pickup home position sense switch (S8) is defective; check
and
replace if neccessary.
MD F26 MD is loaded but
cannot be played
Communication error between the servo processor IC and
the
microprocessor IC (system control). Check if the flexible
circuit
is disconnected.
Displayed when the disc is scratched too.
F22 MD cannot be loaded MD loading motor or MD loading mechanism error; check
and
F28 MD cannot be loaded Confirm that the disc is not catching on anything.
The connection (flexible circuit board or connector cable)
between
MD unit and the MD servo circuit board is disconnected or
damaged
check and replace if neccessary.
The MD unit may be malfunctioning; replace it.
F29 MD cannot be ejected Confirm that the disc is not catching anything.
The connection (flexible circuit board or connector cable)
between
MD unit and the MD servo circuit board is disconnected or
damaged
check and replace if neccessary.
The MD unit may be malfunctioning; replace it.
8.5.4. Error detection code for Cassette Mechanism Block
30