Panasonic SA-AK240E / SA-AK240EB / SA-AK240EG Service Manual ▷ View online
Item
FL Display
Key Operation
Mode Name
Description
Front Key
FL Display Test To
check
the
FL
segments
display
(All
segments will light up and
LED will blink at 0.5
second interval)
LED will blink at 0.5
second interval)
In doctor mode:
1.
1.
Press [DIMMER] button on remote control.
Tape Eject Test To check on the tape
eject function (For deck
1/2)
1/2)
In doctor mode:
1.
1.
Press [PROGRAM] button on remote
control.
control.
9.1.1. CD changer unit ageing test mode
Below is the process flow chart of ageing for the CD changer unit. (CRS1)
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SA-AK240E / SA-AK240EB / SA-AK240EG
9.2. Error code Table
Self-Diagnosis Function (refer Section 9.1) provides information on any problems occuring for the unit and its respective
components by displaying the error codes. These error code such as U**, H** and F** are stored in memory and held unless it is
cleared.
components by displaying the error codes. These error code such as U**, H** and F** are stored in memory and held unless it is
cleared.
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SA-AK240E / SA-AK240EB / SA-AK240EG
The error code is automatically display after entering into self-diagnostic mode.
Error Code
Diagnosis Contents Description of error
Automatic FL Display
Remarks
H01
Mode SW, plunger
and capstan motor
abnormal
and capstan motor
abnormal
For deck mechanism unit (For deck 1/2).
Press [
Press [
] on main unit for
next error.
H02
Rec INH SW
abnormal
abnormal
For deck mechanism unit (For deck 2).
Press [
Press [
] on main unit for
next error.
H03
HALF SW abnormal
For deck mechanism unit (For deck 1/2).
Press [
Press [
] on main unit for
next error.
F01
F02
Reel pulse abnormal
TPS error
For deck mechanism unit (For deck 1/2).
Press [
Press [
] on main unit for
next error.
F15
RESET SW
abnormal
abnormal
REST SW: ON is not
detected
detected
within the
specified time.
For CD unit (For Traverse).
Press [
Press [
] on main unit for
next error.
F26
Transmission error
between CD Servo
LSI IC and
microprocessor IC
between CD Servo
LSI IC and
microprocessor IC
When
set
to
CD
mode,
the
sense
signal does not turn
“Low”, a fail safe time
after
“Low”, a fail safe time
after
system
command
transmission is sent.
transmission is sent.
For CD unit (For Traverse).
Press [
Press [
] on main unit for
next error.
F61
Power Amp IC output
abnormal
abnormal
Upon
power
on,
PCONT=HIGH,
DCDET=L
DCDET=L
after
checking LSI.
For power.
Press [
Press [
] on main unit for
next error.
IHMS
Cam gear
abnormality
abnormality
Cam gear does not
rotate
rotate
to
“HOME”
position.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
ICSL
Cam gear/gear units
abnormal
abnormal
Cam gear does not
rotate
rotate
to
“PLAY”
driving position and
hence does not drive
playing
hence does not drive
playing
tray
to
“STOCK” position.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
ISTK
Drive rack/gear
assembly abnormal
assembly abnormal
The tray drive rack
does not move to
“STOCK”
does not move to
“STOCK”
position.
(Tray does not move
to “STOCK” position)
to “STOCK” position)
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
IPLY
Drive rack/gear
assembly abnormal
assembly abnormal
The tray drive rack
does not move to
“PLAY” position. (Tray
does not move to
“PLAY” position)
does not move to
“PLAY” position. (Tray
does not move to
“PLAY” position)
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
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SA-AK240E / SA-AK240EB / SA-AK240EG
Error Code
Diagnosis Contents Description of error
Automatic FL Display
Remarks
ITOP
UD assembly
UD Rack does not
move
move
to
front
direction. This lead to
UD base not raise to
top position.
UD base not raise to
top position.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
IUDS
UD assembly
After
TOP
SW
is
detected,
UD
rack
does not move into
tray 1 position.
tray 1 position.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
HOME
Cam gear/gear
assembly abnormal
assembly abnormal
Cam gear does not
move
move
to
“HOME”
position
under
following conditions
1.
1.
After tray is load
to
to
“PLAY”
position.
2.
After
tray
is
unload
to
“STOCK” position.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
LOAD
Tray drive assembly
abnormal
abnormal
Tray unit does not
move from “STOCK”
to “PLAY” position
move from “STOCK”
to “PLAY” position
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
PDRV
Cam gear/gear
assembly abnormal
assembly abnormal
Cam gear does not
move from “HOME” to
“PLAY” drive position.
move from “HOME” to
“PLAY” drive position.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
UDU
UD base asssembly
abnormal
abnormal
UD Base assembly
does
does
not
move
upwards from tray 5 to
tray 2
tray 2
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
UDD
UD base asssembly
abnormal
abnormal
UD Base assembly
does
does
not
move
downwards from tray
1 to tray 5.
1 to tray 5.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
UD1
UD base asssembly
abnormal
abnormal
UD Base assembly
does not move to tray
1.
does not move to tray
1.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
F1NG
Fail - safe mode. (For
open/close tray
unit(s))
open/close tray
unit(s))
When the tray open
operation
operation
is
performed, it fails to
open.
open.
It
will
automatically close all
trays after the time-out
by
trays after the time-out
by
the
microprocessor.
During this time when
it fails, the error code
will appear.
During this time when
it fails, the error code
will appear.
For CD changer unit (CRS1).
Press [SINGLE CHANGE] on main unit
for next error.
Press [SINGLE CHANGE] on main unit
for next error.
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SA-AK240E / SA-AK240EB / SA-AK240EG
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