65P65 TV Repair: Common Faults and Solutions.
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Results: 5
Results: 5
65P65 Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| TCL | 65P65 | Does not turn on, client reported overflows, defect in the next power supply of U401 (LD5537) CI SMD of 6 Terminals | Sequence of components that crop: C414 (220pf), C302 (220pf), U401 (LD5537 or 8537t or 8535), R403 (330R), R402 (330R), R419 (68R), R420 (2R7), R421 (22R), D401 = MC2838 (50V 300mA) .E R413 = 0.33R, | You tube - Direto no defeito | |
| TCL | 65P65US | LED current reduction | Remove r628 and r629 which are connected to pin 2 of the ci, and place 01 of 47k in their place, note: the 2 resistors are in parallel | reginaldo moronte,eletronica junior caldas novas | |
| TCL | 65P65US | Does not turn on backlight | Pfc power supply with 160v | C309 220pf/1kv with passage | Eletronica EASI |
| TCL | 65P65US | Backlight power reduction method | Remove the smd resistors r625 r626, remove the j12 jumper and replace it with the resistor in position r623, leaving no resistor in position r623. | EC | |
| TCL | 65P65US | Does not turn on, customer complained that he heard a pop. After opening, several broken and burned components were found on the power supply board. | Cause: c414(220pf 1kv) or c302(220pf 1kv). It is recommended to apply 2kv. | Sequence of components that fail: c414(220pf), c302(220pf), u401(ld5537 or 8537t or 8535), r403(330r), r402(330r), r419(68r), r420(2r7), r421(22r), d401=mc2838 (50v 300ma). | EC |