30
Laser power confirmation Drive state is judged based on difference
between laser power value at shipping and
present laser power value.
If DVD-RAM disc in not inserted,
[NO DISC] is displayed.
If power value study was filed,
[ERROR] is displayed.
1. Insert DVD-RAM disc into RAM
Drive in service mode. (Other media
are assumed to be
noncorrespondence.)
2. Press [4] [4].
Turn on all FL/LEDs
All segments of FL and all LEDs are turned
on.
All segments are turned on.
Press [5] [1] in service mode.
PB HIGH Signal Output
8 pin of AV 1 Jack (PB HIGH terminal) is High
(approx. 11V DC).
Press [5] [2] in service mode.
PB MIDDLE Signal
Output
8 pin of AV 1 Jack (PB HIGH terminal) is
Middle (approx. 5.5V DC)
Press [5] [3] in service mode.
Front connection
inspection
Press all front keys and check the connection
between Main P.C.B. and Front key Switches.
(1) Each time a key is pressed,
segment turned on increases one
by one.
(2) Total umber of keys that have
been pressed.
Press [5] [4] in service mode.
Production Date Display Display the date when the unit was produced.
YY: Year
MM: Month
DD: Day
Press [6] [1] in service mode.
Display the accumulated
working time
Display the accumulated unit’s working time.
(Indicating unit: Second)
Press [6] [4] in service mode.
Item
FL Display
Key Operation
Mode Name
Description
(Remote controller key)
Содержание DMR-EH59GC
Страница 5: ...5 1 2 Caution for AC Cord For EH59GC only ...
Страница 14: ...14 ...
Страница 18: ...18 NOTE Use the replacement parts RMV0335 when the Sheet has not being stickability ...
Страница 35: ...35 9 2 P C B Positions ...
Страница 42: ...42 10 1 2 Checking and Repairing of RAM Digital P C B Module ...
Страница 43: ...43 10 1 3 Checking and Repairing of Main P C B ...
Страница 44: ...44 10 1 4 Checking and Repairing of HDD ...
Страница 90: ...90 14 1 6 Waveform Chart ...