Replacing Main Board - Samsung QA65Q90RAK Service Manual

4. Troubleshooting

4-8. Replacing Main Board

When replacing Main Board, certain values needs to be manually input in Factory menu to complete the replacement.
Steps to Replace Main Board
„
1. Enter Factory Menu (Use Factory Remote only).
• Power TV on :
2. Change Each value according to the TV Model.
• Type , Writing
• Sample Model : QA82Q90RAKXXV
Type
• Check Panel label (located in the back chassis of panel) and choose same Type code from the list.
CY-TR082FLLV1V/H
*****(***)
4-28
Select TV Source Info/Factory
£
Type, Local Set, SW Model,
2019.0X.XX
82A1QU9TR
<Panel Label>
Option
£
Model Code must be set to correct value.
**XX
2018.01.XX
82A1QU9TR
**XX
Home Updates
Factory Reset
Type 82A1QU9TR
Writing Type
Local Set ED_VIET
SW Model QRQ90
Model Code QA82Q90RAKXXV
TUNER
Ch Table
MRT Option
Production Option
Engineer Option
55A1QU7QN 55L1QU7QN
75L1QU7QN 55A1QU8XN
55L1QU7QN 55A1QU7QN
65A1QU9TR 65L1MU9TN
82A1QU9TR
65L1QU9TR 65L1QU7QN
65A1QU8XN 65L1QU8XN
55A6AU0NN 82A1QU9TR
<Type list in the Factory Menu>
Exit
-
NONE