7 - 4
Caution
: Complete the A mode before engaging the
B mode.
(1) Setting Procedure
1) Connect (attach) a power supply (battery).
2) Press the EJECT switch to set to the eject state.
3) Press the "Hi-8 MP" switch on the trouble sensor and
the DATE button and hold them, then set the CAM/
OFF/VIDEO switch to "VIDEO" (Hold this state for a
few seconds.) [Within 3 seconds].
4) Close the cassette lid.
<Results of self-diagnosis>
The defective items flash.
The shaded items are the tape detection switches
and cassette holder switch which flash when they are
not pressed.
See Table 1-3 for the results of diagnosis.
Cautions
:
Do not press any buttons other than those specified
during self-diagnosis; otherwise, it may cause a
malfunction.
The indications in dotted lines are not covered by the
self-diagnostic functions.
It is normal for the diagnostic procedure to end in the
eject state. Do not close the cassette lid thereafter.
[To release]
Set the CAM/OFF/VIDEO switch to "OFF".
Fig.1-3 Hi-8 MP Switch Position
Table 1-3 Results of B Mode Self-Diagnosis (1/2)
Part
Display
Results of diagnosis
Parts/circuits deemed to be defective
(Detect display conditions)
Loading
LOD
The loading motor is defective when running
Loading motor
motor
forward.
Rotation of drive gears in mechanical block
(Does not load within 10 seconds.)
faulty.
IC0671
IC0901
UNL
The loading motor is defective when runnig
IC0902
in reverse.
Power supply (5V, B+) lines.
(Does not unload within 10 seconds.)
Trouble
RSS
The pulse from the supply reel sensor is
Supply reel disk
sensors
defective.
Trouble sensor (reel sensor)
(There is one pulse or less withinte two
Capstan motor
seconds.)
IC0901
Sub chassis
Hi-8 MP switch
Supply reel disk
1.3.2 Mechanical Block Self-Diagnostic Function (B Mode)
Idler plate
Cassette holder
switch
(2) Results of diagnosis
Table 1-3 summarizes the results of diagnosis and the
circuits/parts deemed to be defective in the B mode.
5) The procedure ends in the eject state.
Caution
: Do not close the cassette lid.
××,× <××.××> 200×/××/××
LOD
RSS
ESS
CFG
TAB
ME
EJT
UST
REW
LST
FWD
HEC
UNL
RST
EST
S30
STG
MP
0123456789ABCDEF
H: 0000000002001000
L: 110111180100BD00
AUDD140
0000
×××/×××
