Panasonic DMR-EH75VP Service Manual page 44

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Contents
Service
Number
3
Self-diagnosis
history (1st)
4
Self-diagnosis
history (2nd)
5
Self-diagnosis
history (3rd)
6
Indication for
the inner data
of IC6001
7
Manual
mechanism
operation
8.2.3.2. Example of FIP
8.2.4. (VHS) Self-Diagnosis History Memory Function
8.2.4.1. (VHS) Condition for memorizing of the self-diagnosis history
1. The self-diagnosis result and the supplementary data are the
condition memorized just as an Error is detected.
Contents of Indication on
minute
Error number of history 1
Error number of history 2
Error number of history 3
Real time servo data (4 digits)
(Real time)
Higher rank 1 BYTE of
SERVO data
Real time mechanism
position
0L: EJECT position
02: DOWN position
03: RREW position
04: LOAD position
05: REV position
06: PLAY position
07: POFF position
08: STOP_R position
09: STOP_F position
- : FF/REW position
- : Intermediate between
each positions
Contents of Indication on
second
Supplementary data 1 and
2 of history 1.
Supplementary data 1 and
2 of history 2.
Supplementary data 1 and
2 of history 3.
Lower rank 1 BYTE of
SERVO data
Real time ordering for the
Motors
0*, 2*: CYL off,
CAP off
1*: CYL off,
CAP on (fwd)
8*, A*: CYL on,
CAP off
9*: CYL on,
CAP on (fwd)
B*: CYL on,
CAP on (rev)
*0: Motor off
*1: Loading
*2: Unloading
*3: Break (Load + Unload)
44
Remarks
In the Self-Diagnosis
Memory, next 3 BYTE
memorized for an Error.
1 BYTE: Its Error number
2 BYTE: Its supplementary
data
In these modes, the
supplementary data
4 instead of the Error
number and
supplementary data
2 are indicated only
pressing STOP key.
Press the STOP key,
then the cassette tape
unloaded.

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