Panasonic DMR-EH58EC, Service Manual

Page: 28 / 102

Item FL display Key operation
Mode name Description (Remote controller key)
USB check Display the volume label of the USB memory. When USB memmory is not
connected.
When USB check is OK.
[*] is volume label.
Example of volume label is
[PANASONIC] :
When USB check is NG.
Press [7] [5] in service mode.
* Insert USB memory.
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 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.
Error code initialization Initialization of the last error code held by
timer (Write in F00) Press [9] [8] in service mode.
Initialize Service Last Drive Error, Error history and Error
Codes stored on the unit are initialized to
factory setting. Press [9] [9] in service mode.
Finishing service mode Release Service Mode. Display in STOP (E-E) mode. Press power button on the front
panel
or Remote controller in
service mode.
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DMR-EH58EC / DMR-EH58EP / DMR-EH585EG