| Subject | Text |
| Sony KV27s46 not power on | I have Sony 27S46.
When power on, i heard relay is on, and see the LED standby flashing and heardre |
| Please help, advice needed | Could someone please help me? three days ago my RCA 52' model#p52812bl went out and started making a |
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| philps hdd060 mp3- HELP | the ac/dc adaptor didnt work. (5v 2a output). philips wanted 50 quid for a new one, but i bought one |
| re; protect | Hi, one or both of your output IC`s are shorted, the unit is telling
you that it is in "protect mod |
| [b]URGENT [b]SAMSUNG WS32W6HA[/b][/b] | Need mainboard of this TV (SAMSUNG WS32W6HA).
This board includes the power suply and line output t |
| resolder all joints in the line output stage, check R629 (27ohms, 1/2w 90 degree tube)(2.7ohms, 1/2w |
| re; width problem | Dietrich, this ones a little harder, check solder connections in and around the horizontal output tr |
| your hdtv | hello again,
you seem to be a smart person ! Indead ,repair and service cost the client a lot of |
| Check if you have 340Vdc across the big capacitor. It is just rectified ac. Maybe it will be more li |
| ripped off | my philips 28pw6332/05 t.v. broke down and it cost me £112 to get it fixed
but when he gave me |
| pioneer vsx-d1s | [quote="Anonymous"][quote:65936dec53="trooper397"]First post and I messed it up....
I need values R |
| 8255 is rather old, but it is cheap and has 3 x 8 I/O ports.
There is a lot written about this IC.
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| Philips 20PS40S Blown Audio | Greetings.
I hope that someone is willing to help me by providing me with information for where I |
| You can convert AC to DC by using a rectifier and a power filter. The factors that depend on these t |
| Optonica(Sharp) SM-4100 | Mains transformer is o/c. Anybody have details of the output voltages? Any help would be most apprec |
| Philips 29PT6231 Dead with stdby light blinking | Thanks buddy. I've got a copy of the service manual for A8.0a chasis. After replacing the hort outpu |
| LG RZ-20LA70 LCD TV | A 20" LCD TV recently came into my hands that unfortunatley is just out of warranty. The unit stays |
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| Also need similar schematic/manual KV-32S36 | Hi,
If anyone gets this schematic and manual I would like to check it out. Trying to troubleshoo |
| Squeal is caused by power supply being overloaded. Most common problem is shorted horizontal output |
| Blowing speaker protection fuse suggests failure of the power amplifier output transistors. If a DVM |
| Sony AE5 Chassis Nightmare! | Sony KV28FQ75A (AE5 Chassis).
This set came in with a blown chopper IC and 0R1 resistor and blown |
| check your output transistors |
| Bob,
Before condeming any device, best to attempt to narrow it further.
Based on the age & |
| Sony STR-11S Datasheet | Hi,
I have an old (~15 years) Sony amp with a blown speaker output. Any ideas how I could find t |
| Sony | Since the TV clicks, it indicates that the standby power supply is OK. Unfortunately, one blink is |
| Alpine CDE-9827R schematics : : : please help me out! | hi, i got a Alpine CDE-9827R, with a blown output ic, and need schematics or some help... i have exc |
| IN FIRST PAGE OF DATA SHEET THER IS A SCHME WITH A BATERY .IN THIS SCHEME THE + OF BATERY IS THE PIN |
| Heat Transfer Compound | It seem there are many different heatsink compounds on the market, silicon, zinc, hardsetting etc. N |
| measure dc voltage at bad chan. output with no load. if over 0.1vdc then driver amp (circuit prior t |
| change the 5.5 MHZ crysal in IF sound with one 6.0Mhz and if in output of sound IF ther is a coil ad |