Panasonic DMR-EH65EC, Service Manual

Page: 38 / 181

Item FL display Key operation
Mode name Description (Remote controller key)
SD card WRITE
check Check SD card WRITE function
with SD card slot. When the WRITE check is
OK.
When the WRITE check is
NG.
*Note:
The image stored in the
SD card will be erased.
Insert a SC card to SD
card slot, and press [7]
in service mode.
* Insert SD card while the
power is off.
* Check for [CARD SD]
display on the FL display
and go on the procedure.
AV4(V)/AV1(RGB) I
/O Setting Set input to AV4 (V) and set
output to AV1 (RGB) for I/O
checking Press [8] [0] in service
mode.
AV2(Y/C)/AV1(V) I/
O Setting Set input to AV2 (Y/C) and set
output to AV1 (V) for I/O checking Press [8] [1] in service
mode.
AV2(V)/AV1(Y/C) I/
O Setting Set input to AV2 (V) and set
output to AV1 (Y/C) for I/O
checking Press [8] [2] in service
mode.
AV2(RGB)/AV1(V) I
/O Setting Set input to AV2 (RGB) and set
output to AV1 (V) for I/O checking Press [8] [3] in service
mode.
P50(H) Output Timer Microprocessor IC7501-76
output High signal for AV1-pin 10
passing through inverter (approx.
0V DC at AV1-pin 10). When OK.
When NG.
Press [8] [4] in service
mode.
P50(L) Output Timer Microprocessor IC7501-76
output Low signal for AV1-pin 10
passing through inverter (approx.
4.4V DC at AV1-pin 10). When OK.
When NG.
Press [8] [5] in service
mode.
Tray OPEN/
CLOSE Test The RAM drive tray is opened and
closed repeatedly.
“*” is number of open/
close cycle times.
Press [9] [1] in service
mode
*When releasing this
mode, press the [POWER]
button of Remote
Controller more than 10
seconds.
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