Panasonic DMR-EH50EB, Service Manual

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Item FL display Key operation
Mode name Description (Remote controller
Delete the Last
Drive Error Delete the Last Drive Error
information stored on the DVD
RAM-Drive. Press [9] [6] in service
mode.
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.
YYYY: Year
MM: Month
DD: Day
Press [6] [1] in service
mode.
Display the
accumlated
working time Display the accumulated unit's
working time.
(Indicating unit: Second)
Press [6] [4] in service
mode.
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