Vestel 17IPS62 17IPS6-1/2/3 17PW06-2 17PW25-4 17IPS19-5/5P Board Repair Guide & Schematics
by VESTELComprehensive repair guide for VESTEL power supply boards used in LCD, LED and Plasma televisions from various manufacturers (Hitachi, Sharp, Toshiba, JVC). The document outlines recurring faults, particularly shorted diodes on boards 17IPS61, 17IPS62 and 17IPS63 (SB5100 diodes at locations D10, D12, D25), as well as on variants 17PW05-3, 17IPS19-5, 17IPS19-5P, 17PW06-2 and 17PW25-4. It includes voltage readings (primary and secondary sides) to diagnose faults and a comparison table between defective and working boards. The document also covers backlight failures requiring PSU driver replacement (capacitor C113, diode D10, Mosfet Q4, LED driver U5). Complete circuit schematics of power supply boards are provided with component references. An advisory section offers video resources and articles for learning switched-mode power supply repair techniques.
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Document Details
- Format
- Pages
- 9
- Size
- 1.3 MB
- Category
- Television