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5. Apply a monoscope pattern.
6. Set customer picture and brightness controls to the minimum.
7. Set current within 50
bright controls.
8. Slowly increase AC voltage at the input of the isolation
transformer and confirm HHS voltage measure 33kV.
9. Turn power off and remove jigs.
3. EEPROM replacement
If a new EEPROM integrated circuit is replaced for servicing, follow the next procedure once that
the memory is properly assembled:
1. Enter to service mode.
2. Turn the TV set ON.
3. Once inside service mode the first image that appears on-screen
is the ID1 register with the respective address value (FF) like the
image below.
Note:
All 3 registers (ID1,ID2,ID3) should appear with FF values if a new
EEPROM is assembled.
4. With "VOL" keys adjust the correct value according with the
service adjustment table (see "Service Mode" section on page 15).
5. Change to the next ID switch register with "CH" keys and repeat
A to 100
A by changing the picture and
8
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