I need the board schematics of this hisense RSGA7.820.6625 the powersupply board is burned due to lightning, the mosfet and control ic OZ531TGN are shorted with burned components need it badly.. thanks in advance 
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Never stop LEARNING because life never stops TEACHING! -
Re: hisense RSGA7.820.6625 schematics
model number Hisense 32K321Never stop LEARNING because life never stops TEACHING! -
Never stop LEARNING because life never stops TEACHING!Comment
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Re: hisense RSGA7.820.6625 schematics
hello sir,can i have a copy of this schematic, i have same circuit oz531tgnComment
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hello guys i have this ps4 slim with wlod (no image on the screen) but it turns on regularly, the ps4 was struck by lightning through the lan port and i have already changed some components, now the lan side and the encoder side seems to be everything working and there are no shorts however it remains with the black screen, I noticed a strange thing under the southbridge, this capacitor is grounded on both sides but if you unsolder it it is not and the capacitor has no continuity... -
I'm struggling with the above 65" TV, to be honest I'm not super familiar with TV repairs in general but the power board does seem to be giving me 12v and 19v (actually fluctuates between 18-20v).
Symptom is red standyby LED comes on, pressing power it will blink once, the second blink is brief where protect kicks in and goes back to steady red standby light.
The backlight did very briefly flash on a couple of attempts while probing voltages, I definitely wasn't shorting anything and it doesn't seem like slightly flexing the mainboard makes any difference.
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Hi to all forum members,
Got this faulty 350 watt atx psu dirt cheap from a local online seller as i am keen to use it as a learning tool to repair faulty power supply.
The faulty part is quite obvious from the burn area near the 16pin KA7500 BD pwm. The fuse is still intact with good continuity.
Upon power on ac, there is 5vdc standby power on cathode of diode D14 and about 10vdc on cathode of diode D13.(This should be the aux power to generate the 12v and 5v rail.)
Initially i replace the two burned resistors near my marked red arrow to 200 ohm resistor... -
this is the diode (on detachable keyboard)
burned because the customer inserted the power jack on a USB port...
anyone know what diode can be this?
2 pics on attachments
probably thesame diode can be found on miix 310 ... or 320.. but icanàt find schematics about this "new" miix tablets.... -
85” Hisense TV
Greetings,
Request for Technical Assessment – Faulty Hisense 85Q6NAU TV
Dear TV technicians of forum, I hope this message finds you well.
I am writing to seek assistance regarding my 85-inch Hisense Smart TV, model 85Q6NAU, which is currently experiencing a fault. The unit is approximately two years old, and I am not sure if it has a warranty.
I have attached a photo showing the issue for your reference. I would appreciate it if your experienced technician could kindly review the image and provide some insight...
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