Panasonic SA-PM29P Service Manual page 54

activate the TPS operation so that the tape automatically stopsat an interval between music selections.
3. Press [STOP█ /-DEMO] and [TAPE
4. Then, insert a Cr02-positioned blank cassette tape with an erase prevention niche of Side A or B set to the left side.
5. Press [ /FF/ ] button on the remote control. The tape will be forwarded and automatically stopafter two seconds.
6. Remove the cassette tape, and set the other side.
7. Press [ /REW/
seconds.
8. Press [STOP█/-DEMO] button on the unit.
If an error is found, a self-diagnostic key appears on the display.
If several errors are found, the display shows these keys when [STOP█/-DEMO] button is pressed repeatedly. (Ex.:
H01 - H02 - F01 - H01)
If no error is found, only the message, "CD TEST" appears on the display.
(*1) TPS operation (music search) detects the blank sections between music selections. Therefore, do not use tapes with
the following conditions:
A blank section that lasts only 4 seconds or less.
No blank sections (recording through microphones, etc.).
Music selections that have extremely low pitches or prolonged silent sections (such as classical music).
and/or Music recorded with fade in/out effect.
13.5.1 Error detection for CD Block
Error
Abnormal Items
Code
CD REST SW
F15
abnormal
The CD tray
H15
closes
CD servo LSI
F26 command signal
abnormal
DISC LOAD
F28
abnormal
DISC unload
F29
abnormal
Slide operation
F27
abnormal
Down SW
F17
abnormal
Loading Mode /
F22
Mecha abnormal
Abnormal
Error Display
item
CD power
F75
abnormal
13.5.2 Error detection code for Cassette Mechanism Block
Error Abnormal
Code Items
MODE SW
] buttons together on the remote controller. (Recording does not start.)
] button on the remote control. The tape will be rewound and automatically stopsafter two
CD traverse position intial setting operation failsafe counter (1000 ms) waiting for REST SW
to turn on. Error No. shall be clear by force or during coldstart.
CD disc tray detect switch NG. (Check and replace)
CD function DTMS command, after system setting, If SENSE = 'L' cannot be detected.
Memory shall contain F26 code. After Power on, CD function shall continue, error shall
occur "NODISC".
Error No. shall be clear by force or coldstart.
While going to play position, if failsafe counter is finished and switch o change or switch
target condition was not achieve, this error shall be memorized. Next time mechanism
operates, it shall do coldstart.
ErrorNo. shall be clear by force or coldstart.
While going to play position, if failsafe counter 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.
ErrorNo. shall be clear by force or coldstart.
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.ErrorNo. shall be clear by force or coldstart.
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.
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.
Method of detection
Under normal operation (self-diagnostic mode inclusive), check if CDRST is H for
SELECTOR at CD. If it is not H after 1 sec, it shall be memorised as an error.
Normal operation during mecha transition, MODE SW abnormal is memorised. The content of
Possible Cause
Possible Cause