LED LCD TV PROTECTION REMOVING STEPS.
LCD LED TV Protection Bypassing Methods. Screen Black (no display) failure usually encounter some display only one lamp or circuit protection. For easy troubleshooting , we need to remove (by pass) method for break protection. OZ9938 remove protection circuit: 1. pin 3 short to ground 2. pin 6 short to ground 3. pin 7 short to ground, remove the grounding resistance ,to remove protection. MP1038EY connecting wire pin 11 and pin 2 ,to remove protection. TL5001 short pin 5 to ground ,to remove protection. TL1451 short pin 15 to ground, to remove protection. TL5451 short pin 15 to ground, to remove protection. BA9741 short pin 15 to ground, to remove protection. BA9743 short pin 15 to ground, to remove protection. MB3775 short pin 15 to ground, to remove protection. AT1741 short pin 15 to ground, to remove protection. AT1380 short pin 2 to ground, to remove protection. KA7500 short pin 1 and pin 16 to ground, to remove protection. TL494 short pin 1 and pin 16 to ground. IF not work, shor...