Philips LCD TV Power Supply Repair | No Power Issue Solution скачать в хорошем качестве

Philips LCD TV Power Supply Repair | No Power Issue Solution

In this video number {1299} Philips LCD TV Power Supply Repair | Dead TV Fix | No Power Issue Solution. LCD TV Power Supply Repair | Fix Voltage Fluctuation Issue | SMPS Repair Tutorial. 715G4750-P014-000-001S. while troubleshooting i detected that its 5 volt was dropped to 3.5VDC with fluctuations. there fluctuation on smoothing capacitor on DC rail after bridge rectifier. while detailed troubleshooting process, i detected 16 volt power supply for backlight inverter section was missing. in iverter section, i found 1x mosfet and polarised capacitor in backlight inverter section were short circuited. after replacing the damaged parts, the volatge fluctuations were removed. haseeb electronics {1299} Philips LCD TV Power Supply Repair 715G4750 Philips TV repair Philips LCD TV power supply repair TV power supply fix TV no power repair Philips TV not turning on LCD TV repair tutorial power supply repair step by step Philips TV common problems TV repair at home TV repair for beginners how to repair Philips TV fixing TV power board electronics repair guide Philips TV dead no power DIY TV repair Philips TV troubleshooting TV board repair tutorial SMPS repair guide capacitor replacement tutorial repairing TV power board LCD TV power supply repair TV SMPS repair switch mode power supply repair TV power supply voltage fluctuating TV no power fix how to repair TV power supply TV repair step by step LCD TV repair tutorial power supply repair guide electronics repair for beginners TV power board repair TV voltage problem fix TV power supply troubleshooting capacitor replacement tutorial TV repair at home SMPS voltage fluctuation fix TV switching power supply repair TV dead no power repair LCD TV no display repair electronics repair tips philips led tv power supply repair philips ultra slim tv power supply repair philips crt tv power supply repair philips 21 inch tv power supply repair no power tv repair how to repair tv smps tv does not turn on blinking standby power tv troubleshooting fixing no power tv PSU power supply defective voltage checking how to repair switch mode power supply monitor power supply repiar monitor power supply repair how to repair monitor power supply monitor power supply repiar how to repair smps how to repair any power supply lcd monitor power supply repair You are Invited to Join Haseeb Electronics    / @haseebelectronics   You may check other videos :- Replacing Heating Element in WELLER DSX80 Desoldering Gun    • {1213} Replacing Heating Element in W...   Vestel Power supply working and troubleshooting    • {1216} Vestel Power supply working an...   Electric steam iron repair    • {1218} Please Write your opinion for ...   Reverse polarity & Overvoltage effect on Polarized capacitor    • {1207} Reverse polarity & Overvoltage...   IGBT Inverter welding machine repair    • {1279} IGBT Inverter welding machine ...   SMD zener diode Identification    • {1210} SMD zener diode Identification   measure Low value resistor Using NULL / RELATIVE function    • {1217} Use NULL / REL function to mea...   Reverse polarity & Overvoltage effect on Polarized capacitor    • {1207} Reverse polarity & Overvoltage...   Electric Room heater fan repair - not providing hot air    • {1202} Room heater fan not providing ...   Testing Darlington transistor    • {1195} Testing 2N6283 Darlington tran...   Inercomp PT300 Truck weight scale repair    • {1186} Truck weight scale repair   You can Follow me on :- Instagram:   / haseebelect   Facebook: https://web.facebook.com/profile.php?... #haseebelectronics #LCDTVRepair #TVPowerSupply #TVRepair #howtoRepairSMPS