Replacing Main Board - Samsung QN55Q75CNF Service Manual

4-9. 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 , Local Set, SW Model, BOM
• Sample Model : QN65Q75CNFXZA
Type
• Check Panel label (located in the back chassis of panel) and choose same Type code from the list.
CY-XN065FLAV3V/H
*****(***)
Local Set
• Set according to Local region(country).
Select TV Source £ Info/Factory £ Option
Model must be set to correct value.
65L1MU8XN
2018.01.XX
65L1MU8XN
<Panel Label>
**XX
2018.01.XX
**XX
Home Updates
Factory Reset
Type 65L1MU8XN
Local Set
SW Model QNQ75C
BOM Model
TUNER
Ch Table
MRT Option
Production Option
Engineer Option
55A1QU7QN 55L1QU7QN
75L1QU7QN 55A1QU8XN
55L1QU7QN 55A1QU7QN
65A1MU9TN 65L1MU9TN
65L1MU8XN
65A1QU7QN 65L1QU7QN
65A1QU8XN 65L1QU8XN
55A6AU0NN 55L6AU0NN
<Type list in the Factory Menu>
4. Troubleshooting
Exit
US
75CN
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