Panasonic DMR-EH68EC / DMR-EH68EP / DMR-EH685EG Service Manual ▷ View online
10.1.3. Checking and Repairing of Main P.C.B.
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DMR-EH68EC / DMR-EH68EP / DMR-EH685EG
10.1.4. Checking and Repairing of HDD
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DMR-EH68EC / DMR-EH68EP / DMR-EH685EG
10.2. Caution for Replacing Parts
10.2.1. Items that should be done after replacing parts
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DMR-EH68EC / DMR-EH68EP / DMR-EH685EG
Note3:
Please prepare latest firmware updating disc.
* Main Firm is being recorded in HDD, but new HDD has no data.
Writing Procedure of Main Firm:
<<Caution>>
(1) Writing of Main Firm needs 3, 4 minutes.
(2) Never cut the power of DVD Recorder until writing in Firmware ends.
(3) Initial settings and contents of reservation will not change if writing is normally completed.
1. Prepare updating disc for firm ware.
2. Replace HDD.
3. Turn on power of DVD Recorder.
4. After [PLEASE WAIT] is displayed on FL., [HDD ERR] is displayed on FL.
5. Tray opens automatically.
6. Insert updating disc for Firmware and press OPEN/CLOSE key. (If a wrong disc was inserted, [NG DISK] [NO FVU] is
displayed on FL.)
7. [LOAD]
→
[LD FVU]
←→
[M_FIRM] are displayed on FL alternately.
8. [MAIN]
←→
[UPD OK] blink alternately and Tray opens. Take out disc (Writing was finished).
9. Press Power button to turn off power.
10. Press Power button to turn on power.
11. [HELLO]
→
[SELF CHECK] are displayed on FL.
12. [UNFORMAT] is displayed on FL.
13. After [UNFORMAT] was displayed, message to request FORMAT is displayed on TV screen.
14. Select [Yes] and press [ENTER] key to format HDD.
(After FORMAT, program in HDD will be lost, but Main firm will not be lost.
“Write of the main farm" is completed above.
* Drive firm is not updated by above operation. If you wish update Drive firm, please prepare the disc for latest firmware update,
and write it again.
and write it again.
* If the version of the firm you have prepared was same as or later than that has already been written in deck, ´UNSUPPORT´
is displayed on FL.
is displayed on FL.
* In a usual updating of firmware, writing is not performed when the timer reservation standby was not released.
10.2.2. Notice after replacing RAM/Digital P.C.B. Module
Formatting the HDD is unnecessary after After replacing RAM/Digital P.C.B. Module,
“TM AV1” is displayed on FL, once power off, and start-up again.
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DMR-EH68EC / DMR-EH68EP / DMR-EH685EG
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