Panasonic SA-PM41P, Руководство по обслуживанию

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Error Code Abnormal Items Possible Cause
F27 Slide operation abnormal During vertical operation, if failsafe timer is finished and switch no change or switch target
condition was not achieve, this error shall be memorized. Next time mechanism operates, it
shall do coldstart.Error No. shall be clear by force or coldstart.
F17 Down SW abnormal During vertical operation going to the bottom position, if failsafe timer is finished and switch
no change or switch target condition was not achieve, this error shall be memorized. The
Next time mechanism operates, it shall do mechanism initialization.Error No. shall be clear by
force or coldstart.
F22 Loading Mode / Mecha
abnormal During mecha initialization, Loading mode mechanism abnormal, normal operation cannot be
achieve. The next time mechanism operates, it shall do mechanism initialization.Error No.
shall be clear by force or coldstart.
12.4.3. Error codes for Cassette Mechanism
Error Code Abnormal Items Possible Cause
H01 MODE SW abnormal Normal operation during mecha transition, MODE SW abnormal is memorised. The content
of abnormality can be confirmed in the abnormal detection mode explained in the later
section.
H02 REC INH SW abnormal
The content of abnormality can be confirmed in the abnormal detection mode explained in
the later section.
H03 HALF SW abnormal
F01 Reel pulse abnormal
F02 TPS abnormal
12.5. Cassette Mechanism Self-Diagnostic Mode
1. A Cr02-positioned blank cassette tape with an erase prevention niche on either Side A or B.
2. A normal-positi oned music tape with erase prevention niches on both Sides A and B. Both tapes are halfway forwarded in
advance.
3. The remote controller that comes with this unit.
No. Operation Procedures Micon operation & processing
1 C-mecha Abnormal Detection shall be
executed for DECK 1 only. Check that all DECK mechanism leaf SW are in OFF state.
2 [ ] key is pressed, after loading in a
NORMAL type cassette with the recording tab
on the left side removed.
FF shall be executed for 2 sec, afterwhich STOP.
Check the following.
{ F.REC INH SW } is OFF
{ R.REC INH SW } is ON
{ HALF SW } is ON
Reel pulse toggles between H & L.
3 [ ] key is pressed, after loading a NORMAL,
CrO2, METAL type cassette with the recording
tab on the right side removed.
REW shall be executed for 2 sec, afterwhich STOP.
Check the following.
{ F.REC INH SW } is ON
{ R.REC INH SW } is OFF
{ HALF SW } is ON
Reel pulse toggles between H & L.
4 [TAPE ] Key is pressed, after loading in a
NORMAL, CrO2, METAL type cassette (
cassette for TPS checking purposes and with
both recording tabs intact ).
TPS operation is executed. Check the following.
{ F.REC INH SW } is ON
{ R.REC INH SW } is ON
{ HALF SW } is ON
TPS signal changes.
After checking TPS, it shall STOP.
If TPS checking is completed at TAPE END, it is considered as TPS
abnormal.
5 [REC] key is pressed, after loading in a
NORMAL type cassette ( with both recording
tabs intact ) REC operation shall not be executed.
Check the following.
{ F.REC INH SW } is ON
{ R.REC INH SW } is ON
{ HALF SW } is ON
6 Self-diagnostic mode is stopped by pressing
the [CLEAR
n ] Key.
LCD shall display the abnormality item code, when the STOP key is pressed,
it shall display the abnormality item code in the following sequence.
[ T H 0 1 ] [ T H 0 2 ] [ T H 0 3 ]
7 To clear all the abnormalities in the memory,
press the [CLEAR
n
] Key for more than 5 Sec
while the self-diagnostic mode is stopped.
At this time, all the abnormalities item in the memory is cleared and is
displayed on the LCD.[ C L E A R ] display for 1 Sec. then,[ T ] is displayed.
8 To cancel the self-diagnostic mode press the
[POWER] Key. POWER is OFF.At the next POWER ON, normal operation shall be executed.
· If RAM check error occurs during microcomputer reset, COLDSTART shall be executed and all the error memory shall be
cleared during RAM initialization.
12.6. Changer Reliability Test Mode
1. Doctor mode ON.
2. Press [2] button on the remote control. it enters into ageing mode.
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SA-PM41P / SA-PM41PC