Panasonic SA-AK640E Service Manual page 199

The error code is automatically display after entering into self-diagnostic mode.
Error Code Diagnosis Contents Description of error
IHMS Cam gear
abnormality
ICSL Cam gear/gear units
abnormal
ISTK Drive rack/gear
assembly abnormal
IPLY Drive rack/gear
assembly abnormal
ITOP UD assembly
IUDS UD assembly
HOME Cam gear/gear
assembly abnormal
Cam gear does not
rotate to "HOME"
position.
Cam gear does not
rotate to "PLAY" driving
position and hence does
not drive playing tray to
"STOCK" position.
The tray drive rack does
not move to "STOCK"
position. (Tray does not
move to "STOCK"
position)
The tray drive rack does
not move to "PLAY"
position. (Tray does not
move to "PLAY" position)
UD Rack does not move
to front direction. This
lead to UD base not
raise to top position.
After TOP SW is
detected, UD rack does
not move into tray 1
position.
Cam gear does not
move to "HOME"
position under following
conditions
1. After tray is load to
"PLAY" position.
2. After tray is unload
to "STOCK" position.
Automatic FL Display
35
Remarks
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
CRS1