SAMSUNG Q60B QLED TV Times
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
85%
CONF
|
LCD Panel Assembly
The 2-blink code specifically indicates an Over-Current Protection trip caused by a short circuit in the panel substrate or the Chip-on-Film (COF) drivers. When the Main Board signals the Power Supply to provide full voltage to the panel, the short circuit causes a voltage drop that forces the system to shut down and reboot to prevent thermal damage.
|
|
|
10%
CONF
|
LED Backlight Strips
A failure in a single LED diode within the backlight array can create an open or shorted circuit. The Power Supply's LED driver stage monitors the return current; if the current is outside of the expected threshold (2-blink error), the PSU will cycle power to protect the remaining hardware.
|
|
|
5%
CONF
|
Power Supply Unit (PSU)
Internal degradation of the electrolytic capacitors or the switching MOSFETs on the power board can cause unstable secondary voltage rails. If the board cannot maintain the required current for the panel during the initial handshake, the TV will interpret this as a load fault and enter a protective reset loop.
|
DIY Repair Guide
Watch exactly how to replace the LCD Panel Assembly.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.