| Subject | Text |
| NationalVCR NVG7A Service manual & circuit and data shee | Thanks Gary for the suggestions.
I removed the psu unit and it tests OK.
So I'm a bit lost without |
| Another dead one here. In case it helps, mine has C3 duff on inverter board (.22uF 160V unknown typ |
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| Problem with Philips C2082DAS | I got problem with my Philips C2082DAS monitor.
When I power it, LCD shows FW version and then it i |
| There could be two failures:
1) There is a secondary short. (most of the times the PSU will make |
| Re: sony tv | [quote:f01e7af943="leafar"]My TV have no picture with sound,front light continuos blinking ,after 10 |
| You can take the number off the inverter also and search for the whole inverter board. |
| Check the monitor with a flash light to see if there's a dim picture. If there's a dim picture, the |
| sony tv | My TV have no picture with sound,front light continuos blinking ,after 10 to 15 minutes picture will |
| NEC PX42VM3G | Hi Mike
I'm based in the UK
The PSU looking board is on the right hand side
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| Re: Viewsonic N3245W Black Screen - Need some help | I would like your old inverter board; have one with bad transformer on; can't find supply of board o |
| Bush DVD1005 - resistor burned | I currently have a Bush DVD player, model DVD1005, which does not work. On investigation, a resistor |
| on the small sub board in the psu replace the small electrolytic capacitors as they have fallen in v |
| [quote:f99e2aacc4="cattlerepairman"]I have a ViewSonic n2750w with the same symptoms:
- for a while |
| Re: Notebooks. How to replace part. Teardown guides with pic | [quote:892730c2f4="Anonymous"][quote:892730c2f4="Anonymous"]hi sir before i want say sorry to you, |
| Re: On Bulbs | [quote:9dde599bbc="Bangonkali"][quote:9dde599bbc]An IC on the Power Supply / Inverter printed circui |
| testing crt and line transformer | hi there,
to check the line transformer you need first to get his pinout and with an ohmeter check |
| TV | No output from power supply or overload from LOP stage shutting down psu.
Richard |
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| aoc 5en problem | greetings!!!
i am repairing a 15" AOC monitor, model: 5en, black chassis. Its first
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| Magnavox 17MD255V | I have a Magnavox 17MD255V LCD TV that I installed on my boat. It works great, but I have one proble |
| Question for you...
I don't have the service manual you're looking for, but I have a 2405fpw that |
| Solar inverters | Hey guys
I am looking for Solar grid tie inverter schematics
ABB
INVT
Ispire
Grow watt
Sunny R |
| Also, more obviously, if you have at least one bad PSU cap, then others could be on the way out. If |
| Laptop display problem | I have a laptop, Compaq Presario 2132RS I am experiancing display problems. I changed the inverter s |
| Viewsonic N3252W power bd info | I acquired this set from someone who had butchered the cable from the power bd to the inverter bd. C |
| CF2920T LG TV, KV1440E Sony, 14GR1233/68R philips TV | need circuits for these TV espeacially in PSU section. Thank You. |
| Start by checking the largest transitors near the flyback trafo (called HOT, used for H-deflection a |