Clearing The Error Indication Code And Total Recording Time - Sony MZ-R55 Service Manual

• Description of History Codes
History code number
1st 0
1st 1
1st 2
N 0
N 1
N 2
N-1 0
N-1 1
N-1 2
N-2 0
N-2 1
N-2 2
REC
• Description of Error Indication Codes
Problem Indication code
No error
Abnormal stop
during recording
Abnormal stop
during playback
Abnormal stop of
recording/playback
caused by power
system
2-6. CLEARING THE ERROR INDICATION CODE
AND TOTAL RECORDING TIME
After repair, reset the error indication code.
Reset the total recording time when you have replaced the OP.
1. Go into the self-diagnostic mode. (See page 5.)
2. To reset the error indication code, slide REC c key when
the code is displayed.
(All data including 1st, N , N-1 and N-2 are reset.)
3. To reset the total recording time, slide REC c key when the
time is displayed.
Description
The first error
00 indicated
The last error
00 indicated
One error before the last.
00 indicated
Two errors before the last.
00 indicated
Total recording time *1)
Meaning of code
00
01 Servo error
02 ADIP read error
03 Shock detected during write
Shock detected during
04
laser down
11 No focus applied
12 CRC error
15 FG error
21 Lower voltage due to overload
22 Momentary interruption
Lower power voltage in motor
23
system
24 Low power voltage in DSP
*1) Total recording time
Total recording time is recorded in minutes as an index for load to
the OP. It is recorded in hexadecimal format and up to 65,535 min.
(about 886 discs of 74-minute disc) can be counted. It returns to
"0000h" when recorder goes beyond this limit.
Example : REC 000A n Approx. 10 min.
REC 00A0 n Approx. 160 min.
REC 0A00 n Approx. 2560 min.
Abnormal disc RPM.
Focus out of alignment.
Attempt to access an abnormal address.
Unable to read the ADIP address.
Jumped by 1.5 tracks or more due to shock during write.
Shock detected when laser was moving down.
Focus could not be applied.
Unable to read the address.
Abnormal rotation of disc.
Power voltage reduced due to overload.
Momentary interruption detected.
Power voltage for motor continuously reduced to less than
1V.
– 6 –
Description