| Subject | Text |
| sharpservicemode | Why Do I Have K123 Text On My Tv Screen And Can Not Control The Audio Volume?
I bout my Sharp LC-22 |
| I agree with Mel. This sounds like an x ray protection circu | I agree with Mel. This sounds like an x ray protection circuit that is killing your set when it is a |
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| [quote:f50150c55a="jamie"]I have got the contact detail for the daewoo service centre which is a uni |
| What is the output from the powersupply like? Is the B+ steady or is it hunting? Is it set at the co |
| forget it, they are board level repair or mech complete.
need to align with sharp service remote af |
| Electrical Feedback | What are these "amps" you are throwing up as being measured by the cable company? AS expressed, none |
| Hi
Thanks Istvan Pocs
It is Level 2 service Manual and don't has any Shematic. |
| Channel out on old Technics | Thanks RiffMaster, you were right! It's been quite awhile since I tried to trace circuits and then i |
| Ever since televisions have switched over to the modular system, finding specific diagrams are rare |
| Grundig ST-70 574 SAT--CUC 5820 | I make a post a week ago about a thermic problem, problem who now it is turn out to be a total failu |
| Fusible resistors better than Fuse in TV Power Supplies??? | I saw the fusible resistors ( typically 1/2 watt. .1 ohm rating. Sony #1-202-933-61 ) used in a lot |
| SMPS | Although I am not acquaint with that particular model, if indeed the SMPS has failed with no DC comi |
| PHILIPS TV CHASSIS A02E Suddenly Restarts | I have a Philips TV 29PT8509 . It suddenly restarts . It looks like a malfunctioning protection . I |
| Archos 705 80GB WiFi Multimedia Player For $280usd. | Hello,
We Are Registered Company Called:
IDIG COMPUTERS LIMITED.
WE ARE WHOLESALE DEALER OF ELECT |
| 8) That's cool, I did exactly the same when starting with electronics, altough there wasn't an Ipod |
| As you may know the DTC series is aimed at providing the bias resistors internally. The value of RB |
| Pana. Ch:Z-7 | IF IN PITURE HIGH white video level, OSD CAPER- QUITTER. what the oroblem? THENKS,jhon. |
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| an interesting discovery re: zener diodes in power supply | In the Troubleshooting section of the manual, shorted zener diodes across the driver transistors (in |
| AV RECEIVER Yamaha RXV3800 DC PRT:000 | Please help. My reciver shut down after 3 seconds. What i did I check all on th physical level... Al |
| Seriously doubt if you could find any schematic as most are propriety & board level.
There hap |
| Re: Do this test | Forgot to mention: Keep CD player's volume quite low to keep from exceeding input level rating of yo |
| Re: Philips 37PF9965 | The unit is going into failsafe mode, The power supply board has failed or the highvoltage board is |
| Automatic control and display of Room temperature | hello every one and i hope they all ok could u help me
A temperature sensor is to be interface |
| Tape dack made by technics RS-TR373 does not play sound | Hi,
Please advice if any one knows what is wrong and why it make no sound and no signal is on the l |
| Detecting AC current in refrigerator compressor | I'm looking for a circuit to detect when a household refrigerator compressor is running. I'm thinkin |
| F/SELL BRAND NEW Panasonic 42" Wide Screen Plasma TV $6 | EGOLD ELECTRONICS PLC / BEST ELECTRONICS
COMPANY.
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| Is there a demand for service technicians in Aus? | Please comment, I'm an electronic technician with N4, have done various service courses with Grundig |
| PX42VM3G | Hello Pinkwell,
I had a great christmas thank you, hope you did also.
The NEC part number you |
| Now i can see that TV set goes in protection in some specific channels ( the ones which has very pow |
| I agree with Miguel. if your mixer has PAN controls just turn all of them to the same end so your ch |