Service Information For Eeprom Ic Setting - LG DVS7905 Service Manual

SERVICE INFORMATION FOR EEPROM IC SETTING

EEPROM option code No. setting
NAME HEX
OPT1 00
OPT2 00
OPT3 00
OPT4 00
OPT5 00
OPT6 00
WR : OK I : EXIT MOVE :
DE
EDIT :
MASKROM : R00
EEPROM : R00
NAME HEX
OPT1 F6
63
OPT2
E8
OPT3
OPT4 F1
31
OPT5
48
OPT6
WR : OK I : EXIT MOVE : F G
EDIT : DE
BINARY
00000000
00000000
00000000
00000000
00000000
00000000
F G
LG CODE
BINARY
00000000
00000000
00000000
00000000
00000000
00000000
EEPROM option code No. setting procedure
1. DETECT NEW EEPROM (OPTION EDIT
SCREEN)
- Eeprom EDIT screen automatically appears if
replacing Eeprom.
- Setup option data using the cursor Up/Down key
of a remote control.
(Setup upon BOM depending on OPT1~OPT6
model)
• Since an initial remote control is set to LG for LG
model, appropriately set optiona data using the
cursor Up/Down key.
2. EEPROM WRITED COMPLETE SCREEN
- Writes data on EEPROM by using REMOCON
"OK".
- If completing the option data screen with a menu
key, Powering Off is automatically done and the
option edit screen is arranged.
3. PG ADJUST
1) Payback the SP standard tape
2) Press the "1" key on the Remote controller and
the "PLAY" key on the Front Panel the same
time, then it goes in to Tracking initial mode.
3) Repeat the above step(No.2), then it finishes
the PG adjusting automatically.
4) Stop the playback, then it goes out to PG
adjusting mode after mony the PG data.
4. EEPROM INITIAL
- SETUP is displayed in the field if pressing the
FRONT REC KEY with the remocon number
"CLEAR" key pressed in the status of powering
Off.
- AUTO SEARCH is done since the initial screen
of ACMS is serviced if powering On.
- Check basic operation (PLAY/RECORD...)
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