displayed.
(Indicating unit: Second)
Delete the Error
History
Delete Error History information stored on
the unit.
Press [9] [7] in service
mode.
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 SD card to SD
card slot, and press [7]
[4] 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 IC7501-83 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 IC7501-83 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.
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.
Содержание DMR-EH50GN
Страница 1: ...ORDER NO DSD0503043C3 DVD Video Recorder DMR EH50GN Vol 1 Colour S Silver Type ...
Страница 7: ...3 Precaution of Laser Diode ...
Страница 9: ...5 Each Button ...
Страница 12: ......
Страница 30: ......
Страница 33: ...12 3 Checking and Repairing of Main P C B ...
Страница 34: ...12 4 Checking and Repairing of DVD RAM Drive ...
Страница 35: ...12 5 Checking and Repairing of HDD ...
Страница 36: ......
Страница 43: ...Ref No MODE E C B REC 3 8 1 2 3 1 PLAY 3 8 1 2 3 1 STOP 3 8 1 2 3 1 Q7802 ...
Страница 58: ...1 A B C 2 3 4 DMR EH50GN Main P C B VEP79107K 1 4 Section Location Map REAR 1 4 2 4 3 4 4 4 FRONT ...
Страница 59: ...5 6 7 8 DMR EH50GN Main P C B VEP79107K 2 4 Section 1 4 2 4 3 4 4 4 Location Map FRONT REAR ...
Страница 60: ...D E F DMR EH50GN Main P C B VEP79107K 3 4 Section 1 4 2 4 3 4 4 4 Location Map FRONT REAR ...
Страница 61: ...DMR EH50GN Main P C B VEP79107K 4 4 Section 1 4 2 4 3 4 4 4 Location Map FRONT REAR ...
Страница 63: ...1 A B C D 2 3 4 5 Tuner Pack P C B DMR EH50GN Tuner Pack P C B VEP07A77C ...
Страница 64: ...1 A B C D F 2 3 4 5 LED P C B Front L P C B DMR EH50GN LED P C B VEP70116B Front L P C B VEP70115A ...
Страница 65: ...1 A B C D 2 3 4 5 Nicam Decoder P C B DMR EH50GN Nicam Decoder P C B VEP07A51A ...
Страница 94: ......
Страница 95: ......
Страница 110: ......
Страница 111: ......