17TV021R0
RB2T Chassis
Subject: 3, 9 times blinking / block noise / no Remote Commander response
SYMPTOM
- LED 3 or 9 times blinking.
- Block noise.
- No response on Remote Commander.
CAUSE
Bad contacts between main board and Tuner board.
SOLUTION
Disconnect and reconnect the Tuner board correctly.
- If solved -> clean the contacts between Tuner board & main board
- If not solved -> exchange the Tuner board
Note: If the connector is not properly inserted to the insertion guide (metal pin) and screwed while overlapped, it may
cause crack or breakage