
http://202.224.189.178/~sgml/viewing/SA-HT822VP/ALL/SVC/s1001050000.html
10.1.5 Self-Diagnosis History Memory
<Overview>
The self-diagnosis history memory function stores up to three errors historically, which of each occurs
consecutively, and also additional data such as deck mode and mechanism position along with error code
for the purpose of speedy solution ofa problem.
<Error code and additional data>
Following table shows additional data applicable to error code.
Error code
Meaning
Additional data
Data 1
Data 2
Data 3
Data 4
01
No initialization of cylinder due to no loading
(Cylinder, driving circuit failure, etc.)
VCR mode
-
Tape position
None
02
No capstan FG at load position (Capstan, driving
circuit, etc. failure)
VCR mode
-
Tape position
FG count
03
Mechanism locking not because of unloading,
cassette up
VCR mode
Standby position
Tape position LM information
04
Mechanism locking due to unloading
VCR mode
-
Tape position LM information
05
No S-reel pulse due to unloading (S-reel system,
capstan system failure)
VCR mode
Tape position
Tape position LM information
06
Mechanism locking due to cassette up
VCR mode
Standby position
Tape position LM information
07
Recording circuit operation failure during REC
operation
VCR mode
-
Tape position
None
08
Recording circuit operation failure not during
REC operation
VCR mode
-
Tape position
None
11
Detection of head clogging-ups
VCR mode
-
Tape position
None
15
No S-reel pulse when cassette is loaded (Capstan
system, S-reel system failure)
VCR mode S-reel pulse counting value Tape position
None
16
Cylinder lock detected during normal rotation
VCR mode
Processing number
Tape position
None
17
S-reel lock detected during normal running
VCR mode
Processing number
Tape position
FG count
18
T-reel lock detected during normal running
VCR mode
Processing number
Tape position
FG count
80
EJECT mode when an error is detected
VCR mode
*1
Tape position
None
2*
Error during PG automatic adjustment
VCR mode
-
Tape position
None
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