| Subject | Text |
| sharp geometry problem (pincushion) | Someone can help me, what's wrong with my TV, geometry was "blow up" (pinchusion problem). It's olde |
| Re: KVX2982U Sony Trinitron TV - No remote functions | .
ant12345,
Here is a suggestion:
1. Remove the batteries from your remote.
2. Carefully o |
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| Treadmill Board MC-70Controller | Hi. need to know the part number for the diode DZ1 for the controller MC-70 of the treadmill...Thank |
| Re: micro | [quote:fd7cd76755="Bellemare"]you shoud change the microcontrollor[/quote:fd7cd76755]
What a bogu |
| urc24b device code for Voxson dvd player | Hi, I'm trying to link my Voxson DVD Player with my URC24B Universal Controller & can't seem to |
| Re: PWR0501904014 PSU PCB Octigen MA9KKA Monitor | [quote:18cccf45da="timllfixit"]I had one of these monitors that just died - no power led, no backlig |
| 5V to 3.3V micropower voltage regulator | hello,
For a microcontroller programmer using USB port ineeded to convert 5v to 3.3V,initially one |
| TechLine 37" LCD TV green color instead black | >Sounds like a cable unplugged or a bad T-con board.
Cables are OK,btw what is T-con board???? |
| Resolder or check for dry joints between the IR sensor upto and including the microcontroller chip. |
| Service manual | The service manual of pioneer DVD DV-454 is available. For more information, E-mail me at davygarg@g |
| I had a friend that thought the transistor went bad. He does know a bit about electronics but not s |
| ILO LCT32HA36 Repair Help | I'm trying to repair this unit which will power up with the power button. The back light does come |
| need stepdown from 50v dc OCv to below 25vdc | I am upset, I ordered a solar panel and was sent a COMEPLETELY wrong panel from what i ordered, and |
| Re: sa-940 schematics O IDEE MAI BUNA | [quote:0e4d27a35c="dragos"]Help me! I need a schematic amplifier for model pioneer sa-940. :idea: |
| [quote:e59dd6ff66="javelinpr"]i have the full schematics with the whole block diagrams, printed circ |
| just FYI | If the first poster is still having trouble.. My issue turns out to be the chip located @ D601. Burn |
| Sony Plasma PFM42-V1 with double vision | Just had a flood in my house and my semi finished theater room was wrecked. After cleaning everythi |
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| manuals and IC's | Do you have a service manual and anything else for Pioneer DEH-45DH? Also TA8205AH & TA8273H IC |
| Vintage Pioneer Amplier SA-500 Repair HELP!!! | I have a vintage SA-500 pioneer amplifier that was not outputting anything out of the left channel. |
| diode ww1-46 | I think this is a voltage controller. must be equal to: BZW 20. But I´m not sure. good luck |
| Hi,
Try to get an OEM made (ie. fake!) from your local stores. I got mine at S$5 in Singapore &am |
| [quote:757cf69152="train123"]the voltages around the STR-A6169 controller IC wasn't right [/quote:75 |
| OK Narrowing down the problem now.
Disconnected 150V line to FBT. Put in a 60W bulb dummy load over |
| Insignia IS-DVD1001 DVD/VCR RECORDER SMPS power problem | I have the subject unit which has a bad controller IC in the primary side of the SMPS PCB. I have t |
| [quote:c94740fecb="gcastles"]Minnie - attached is a link to what I was calling the controller board. |
| I'm Throwing a party !!!!!!! and need your help !!!! | Okay here's my dillema. My roommates and I are throwing a party next weekend and I'm trying to set |
| Hi Ed,
I had a similar situation with a '70's Pioneer amp using similar NEC transistors. Over her |
| Hmm, I'll gues I mixed up the autocoupler and controller IC, my english isn't a 100 %, sorry :lol: |
| Samsung CS761BV Blank Screen??? | Hi!
Would anybody be able to help me:
TV as described above - the set goes on and on screen di |
| 2405FPW D19 zener | The IFR5305S drain should be at 5VDC. I measured this from a properly working monitor. This means a |
