Daewoo DHC-X100N, Руководство по обслуживанию

Страница: 8 / 43

6. DVD Program Download Method
MPEG PROGRAM DOWNLOAD METHOD
INSERT THE UPDATE DISC INTO THE DISC TRAY, THEN THE DVD RECEIVER READS
THE DISC AND UPDATE THE FIRMWAFE ITSELF AS FOLLOWINGS.
@ INSERT THE UPDATE DISC.
NO STATUS VFD MONITOR SET CONDITION
1 STARTING UPDATE DISC LOADING LOADING DOOR CLOSE
2 DETECT THE UPDATE DISC
TRK
▶
000 0:00:00
FLASH
ES6629.ROM
READING
DOOR CLOSE
3 READ WRITING/ERASE
4 COMPLETED THE READ DONE DOOR OPEN
5 END DOOR OPEN
DOOR OPEN
NOTE :
2) AFTER COMPLETED, POWER OUT AND IN AGAIN.
1) AFTER DOOR OPEN, EJECT THE UPDATE DISC.
CAUTION :
WHILE DOOR OPEN, IF CD DOOR IS CLOSED BY TOUCH, OR POWER BUTTON
IS PRESSED THEN FLASH MEMORY WILL BE ERASED.
TRK
▶
000 0:00:00
TRK
▶
000 0:00:00
15 14
5. Trouble Shooting Guide
Refer to Loader circuit.
Check if the
SPK OUT is OK.
Check if CW712
is OK.
SOUND Abnormal
VIDEO OUT Abnormal
Refer to VIDEO JACK
Check if the VIDEO
JACK is OK
OK
OPEN/CLOSE Abnormal
Replace DECK
MECHA DVD
Check Power Supply circuit.
OK
Replace to POWER
Supply circuit.
Check if the CW600
is OK
Check if the IC600
PIN(8) is OK
Reconnect it
Check if the IC600
PIN(1) is OK
Replace it.
Check if the FRONT
CONTROL is OK.
Check if the CN703
cable is nomally.
Refer to MICOM circuit.
Check if the IC750
is OK.
Check Connection
CW610 is OK.
Refer to AMP circuit.
Check if the
IC301, IC302, IC303
is OK.
Yes
Yes
No
No
No
Yes
Yes
No
Refer to MICOM circuit.
Yes
No
No
Yes
Refer to MICOM circuit.
No
No
Yes
Yes
No
Yes
No
No
Yes
DVD Block
All manuals and user guides at all-guides.com