Hitachi VIV-E553LE - Setting Procedure

1.3 Setting Procedure and Details of Diagnosis
1.3.1
Occasional
Defect
Self-Diagnostic
Function
(A
Mode)
(1) Setting Procedure
1) Connect (attach) a power supply (battery).
2) Set the power switch to"CAM" or "VCR".
3) Press the DATE button. [Within half a second]
4) Press the DATE and REW
hold them for 3-5 seconds.
buttons simultaneously and
(2) Results of Diagnosis
: 0000000002001
L: 110111180100BD00
AUDD140
Table 1-2 summarizes the results of diagnosis and the
circuits/parts deemed to be defective in the A mode.
Display
«Results of self-diagnosis»
- The shaded items flash if they are defective.
- See Table 1-2 for the results of diagnosis.
Cautions:
- Do not press any buttons other than those specified
during self-diagnosis; otherwise, it may cause a
malfunction.
- Only the shaded items are tested in the A mode.
- Other items are ignored.
[To release]
- Set the power switch to "OFF".
- Press the DATE and REW buttons simultaneously.
Table 1-2 Details of A Mode Self-Diagnosis
Results of diagnosis
Parts/circuits deemed to be defective
The pulse from the supply reel sensor is
Supply reel disk
Trouble sensor (reel sensor)
ICO901
The pulse from the take-up reel sensor Is
Take-up reel disk 7
Trouble sensor (reel sensor)
ICO901
The pulse from the supply end sensor Is
Trouble sensors (end sensor/end LED)
Q0905
IC0901
DC-DC converter circuit (B+ line)
Cylinder
Capstan CFG
E7-3
The pulse from the take-up end sensor is
| Trouble RSS
sensors defective.
rage 7
defective.
ESS
defective.
| EST
defective.
Trouble sensors (end sensor/end LED) 7
Q0905
ICO901
DC-DC converter circuit (B+ line)
The SW30/25 (CYL. FG) pulse is defective.
Cylinder
IC0631
IC0901
DC-DC converter circuit
The CAPST. FG pulse is defective.
Capstan motor
iCO651
ICo901
DC-DC converter circuit