This document is a repair manual for Panasonic 47P700G TV, which mainly introduces the repair process of ABL resistor fault in TV.
The manual describes a fault where the microwave emits a burnt smell and the D board smokes due to ABL resistors R517 and R529 overheating. It explains that the cause is excessive current in the high‑voltage circuit, often from a short in the output transformer winding or a DC short to ground.
Repair procedures include inspecting and replacing the ABL resistors, the output transformer, and the high‑voltage distribution box. The document notes that the part numbers printed in the manual (BSC29‑0151E for the transformer and KEFT7CP336F for the box) differ from the actual parts used (BSC29‑0151D and BSC29‑0151E), and advises using the markings on the D board for correct ordering. This manual is written in Chinese.
| Model | TC-47P700G |
|---|
The burnt smell and smoke are caused by the ABL resistors R517 and R529 overheating due to excessive current in the high‑voltage circuit.
Use the transformer marked BSC29‑0151D and the high‑voltage box marked BSC29‑0151E, as indicated on the D board.