- 16 -
2.3 Ties,clamps and tapes:
To show the positions where ties and clamps and tapes should be, for checking after
servicing.Before disassemble the TV ,besure to take photes for the TV
assembly example
for 55U69GEVS.
2.2 TV boards part list
Main board
Boards function difference
Main chassis type
For Series
2RSAG7.820.11711\R
OH
1. Lateral terminal and vertical terminal.
2. Different AMP design
3.Adapt different panel
,
such as OLED and LCD
MT9900
55U69GEVS
RSAG7.820.11959\RO
H
1. Lateral terminal and vertical terminal.
2. Different AMP design
3.Adapt different panel
,
such as OLED and Mini
LED
MT9900
65E80GEVS
Summary of Contents for 50E77HQ
Page 2: ...2 REVISION HISTORY Version Revise content Reviser Date V1 00 First issued Wangyue 2021 11 19...
Page 11: ...11...
Page 17: ...17 3 Factory Service OSD Menu and Adjustment 3 1 Remote Control...
Page 18: ...18...
Page 25: ...25 Firgure 1 Upgrading software Firgure 1...
Page 27: ...27 Click choose bootloader image and the click upgrade Then wait the upgrade finished...
Page 36: ...36 6 Signals Block Diagram power assign schematic diagram...
Page 37: ...37...
Page 38: ...38...