| Subject | Text |
| Goodmans GHD1621F2 GHD2521F2 PVR Hard Drive Fault (Ticking) | Just fixed my uncle's GHD1621F2. Symptoms were that it 'couldn't find' the hard drive - the system |
| Probably you get high leakage currents due to high moisture or condensation within the sealed displa |
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| oscilloscope HP 1720A need service schematic manual | I have a Hp 1720A oscilloscope that has lost the vitical deflection. due to power supply problem. Th |
| Hi,
Sounds like vertical deflection problem.
I would focus on the frame (ie. vertical) IC and |
| Re: vert or horiz problem? | [quote:7b7d7f4d23="jts1957"]1st - It's JTS1957 / NOT JTS1975. Oh, to be 18 again! How did we get fro |
| Bob,
Before condeming any device, best to attempt to narrow it further.
Based on the age & |
| SHARP | HI MARIO
IVE GOT THE SAME NAME MYSELF,FIRST OF ALL WITH OLDER SHARP TV YOU WILL HAVE |
| Kenwood KAC-PS500F 4channel Car amp: No sound output | Kenwood PS500F 4 channel Car amp Schematics or Service advice needed. Can anyone help with any usefu |
| whats the # of the cap?
there is a resistor and cap that will cause a similar symptom. once repla |
| Mitsubishi LCD Monitor backlight problem | Hi,
I've got a Mitsubishi DV173 17" LCD Monitor with a problem. The backlight flicks on every se |
| Behringer PMH880s | Hi,this unit came in with a blown high voltage ceramic disc cap blown on the primary side of the smp |
| Can you hear any high voltage, when the TV starts?
if not, try to measure the secundairy voltages |
| ICC17 Thomson blink codes | Thomson TV Model: (ICC17 Chassis)
Standby led fault codes and meanings list / standby led flashes t |
| jvc vertical problem | Try to identify the vertical deflection yoke. Test continuity(to be 10-15 ohms). Identify coupling c |
| I see someone sent me a private message about this set around 2 years ago. My email address on file |
| :D you have a line op stage problem-remove the line op transistor and check it for sc-with the trans |
| I use to come across this on variety of different brands. Sort of a catastrophic failure where the d |
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| Thomson DTH211 | Hi,
I have a Thomson DTH211 DVD player which cannot play Divx. Similar models like DTH222, DTH223 |
| diagram | I have the crt panel-diagram.I can send it to you if you like.
PS : 1)also check the vertical def |
| Re: sony kv27v65 dead | Most likely it has something to do with the vertical deflection.
You will have to try to locate the |
| Found that 15v regulator is stuffed. Suspect that 15v rail on the analogue input stage is shorted. J |
| Testing the circuit is to be done with the power off!!
Do not apply power until you are sure you ha |
| Hello before you put new power tr again you must check the driver (of this)stage tr- resistors and |
| [quote:98614bd7be="marquo"]Hello,
I will borrow this thread, as I have a similar request. I also |
| Panasonic NV-H65EG with STR10006 in the Power Supply | Hello everybody,
I have Panasonic [b:d5ac6d37c9]NV-H65EG with STR10006 [/b:d5ac6d37c9]and the pow |
| Oscilloscope service man. HP 54615 B and simillar. | Does anybody know anything about HP Oscilloscopes disassembling?
In our lab we have HP 54615 B (5 |
| samsung | what do you have in the line of samsung hch hcj ect. smps deflection boards working or not . or any |
| what is name of TV BEKO | Hi! If anybody know please help me one answer:
TV BEKO 66sm (26'')diagonal, motherboard "58G190-01" |
| I am not familiar with your monitor but I would check the heater supply rails. Check the CRT socket |
| Nissan Primera SVE Service reminder Info Please | Many thanks for replying ourbabyboo. I use the site regularly and offer assistance to others if I ca |