Panasonic DMR-EX93CEG Service Manual page 30

Mode name
Turn on all FL/LEDs All segments of FL and all LEDs are turned
on.
PB HIGH Signal Out- 8 pin of AV 1 Jack (PB HIGH terminal) is High
put (approx. 11V DC).
PB MIDDLE Signal 8 pin of AV 1 Jack (PB HIGH terminal) is Mid-
Output dle (approx. 5.5V DC)
Front connection Press all front keys and check the connection
inspection between Main P.C.B. and Front key Switches.
CEC (H) output Check of the CEC terminal high output of
HDMI.
CEC (L) output Check of the CEC terminal low output of
HDMI.
Production Date Dis- Display the date when the unit was produced.
play
Display the accumu- Display the accumulated unit's working time.
lated working time
Item
Description
FL display
All segments are turned on.
(1) Each time a key is pressed, seg-
ment turned on increases one by one.
(2) Total number of keys that have
been pressed.
When the check is OK.
When the check is NG.
When the check is OK.
When the check is NG.
YY: Year
MM: Month
DD: Day
(Indicating unit: Second)
30
Key operation
(Remote controller key)
Press [5] [1] in service mode.
Press [5] [2] in service mode.
Press [5] [3] in service mode.
Press [5] [4] in service mode.
Press [5] [5] in service mode.
Press [5] [6] in service mode.
Press [6] [1] in service mode.
Press [6] [4] in service mode.