Circuit Description (& Testing) - Samsung UN55HU9000FXZA Manual

7. Circuit Description & Testing
Main Board Video Test
1. & 2.
Start Up Screens:
(from Main Board)
(No Melody)
3.
Mute 147 Mute
(Main Board)
4.
Mute 369 Mute
(T-CON Board)
Not Available
On this Model
MAIN BOARD
:
NOT AVAILABLE
ON THIS MODEL
IMPORTANT TEST
1. Power TV ON
2. Verify initial Start Up
Screens (Main Board)
with Power On
3. Press Mute 147 Mute to
view Test Pattern from
Main Board
4. Press Mute 369 Mute to
view Test Pattern from
T-CON. (NOT AVAILABLE
ON THIS MODEL)