| Subject | Text |
| check output | check output voltages on other side of the power block |
| Jvc Tv,AV-14FMG3B is not having picture & sound, power i | It is unlikely to be the timer causing any problems but the timer can be reset simply by swithing "o |
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| May be, just be very very careful | Basic check only: Unplug your unit, open cover and check all fuses. Also check for loose connections |
| I have an other problem | Hi, I'm a tech from Mexico, and I have the same carver HR895 but the secondary power supply is loos |
| Hello
You must meter output lines of power supply unit and check that their values being true (as s |
| Sony P41 Questions | This is a link to the Service manual.
http://depreyswildlife.com/Mods/Sony%20P41/dsc-p41_p43_l2.pdf |
| Monitor C1770NSL horizontal problem | Dear Eservice staff,
[url=https://www.youtube.com/watch?v=sLUI2eKTW8w]this Hp MX70 crt monitor has |
| 7" TFT monitors, white screen | Now I have to repair a dozen of 7" TFT monitors (like automotive rear seat entertainment or tru |
| I am not familiar with your monitor but I would check the heater supply rails. Check the CRT socket |
| Hi
And thanks for your help. I have attached the link to the circuit diagram below. I have tested |
| Oh..., another possiblilty: Bad solder joints.
Try slapping the top and sides of the TV to see i |
| Lacie External DVD-RW Power Supply | Hi guys,
I purchased a Lacie External USB DVD-RW with no power supply. I am able to build a powe |
| I do not have specific information concering this monitor.
The colors on the monitor cables are no |
| I would still start with checking the voltages on the secundairy part of the power supply.
e.g. D |
| the fault is in the akb (auto geyscale) circuit area of the tv, start by checking the a1 voltage is |
| Thank you so much for the detailed answer.
I'll have a go at it over the weekend.
I might not ha |
| Toshibas and the like | Hi there Larry and Tibor,
last night I repaired my Toshiba. Larry, you are completely right, the |
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| The primary circuit is the part from where your power cable enters, till the transformer.
And yes |
| Re: Infinity SSW 210 has no audio output | [quote:1de8dce7bb="CQNoAudio"]:?: Has anyone found a Service Manual for the Infinity SSW-210 or bett |
| And the voltages? |
| Update to Sony KV35V76 on / off Picture | The KV35V76 is part of the KV32V36/32V36/34V36C and KV35V35/37V36M family
When the picture disapp |
| Being a switchmode powersupply I would not run it without a load otherwise it may self destruct. Plu |
| ak19 | [b:d7090ddf95][i:d7090ddf95] :D firstl check the 2,2 ohms fusible for oc,(ew circuit),check c630 for |
| Mitsubishi WS 55711 DEAD | The WS 55711 will not turn on. The LED on the front will flash when the TV is reset. All the standby |
| Hi Andreas! In your amplifier check the outputs Transistors and the voltages to them. |
| 6, 8, 12 and 14 are the "common" voltages. 35mA and 70mA are the "common" curren |
| Faulty gate motor | It's a sliding gate, motor looks like a car wiper motor, I checked connections etc, seems to be fine |
| I use to come across this on variety of different brands. Sort of a catastrophic failure where the d |
| Sony TV Model KP-53XBR35 Power Supply problems | Have been troubleshooting captioned for several hours. All DC voltages are either low or zero. Canno |
| It sounds like a verticle deflection problem. You can try replacing the verticle output IC and assoc |