| Subject | Text |
| I use variety of THT or SMD zener diodes in different applications from SMPS to Audio/video & R |
| Tenma Oscilloscope | Tenma Oscilloscope Model 72320 Dual trace 20MHZ.(newer model 72-6800 is $400.00) very similiar specs |
|
|
| Toshiba 50H72 - no picture, sound is fine.... | 2 1/2 year old unit that is seldom used. As mentioned in the title, the sound works fine. I have not |
| [quote:475a553cc3="fpc3"]vtech,
I just realized that you said the PD [u:475a553cc3]controls[/u:47 |
| Re: NOKIA Service manual | [quote:de773c022f="Batzeo"]Does anyone has service manual for NOKIA 7175 ? It doesn't start the SMP |
| It does not drive smps transformer .It is on the secondary side of switching transformer(cold side). |
| Re: code | [quote:aa3ea3b876="masterskay62"][quote:aa3ea3b876="Yayoh40"]Please could u help my is a Philips car |
| Re: how to unlock onida tv volume lock | [quote="[email protected]"]How to unlock onida tv volume lock
Modal co29 sl 400 bl |
| Yes! that's the one... but...
AWZ6405 POWER SUPPLY (NLA - SEE NOTE)
NLA in the note means |
| power failure | what's the cause for letting no power in the secondary side of an SMPS power supply. there is power |
| Re: NOKIA Service manual | [quote:2e61b6630f="Batzeo"]Does anyone has service manual for NOKIA 6230i ? It doesn't start the SM |
| Isolation txformer is basically a 1to1 ratio device that only seperates the two ground planes . Yes |
| The cinema series is basically enhanced sound. Back in 94 I’m guessing you paid at least $1200. Used |
| sony ke32ts2e | my sony plasma has blown a power supply for the 2nd time (bought june 03), repaired oct o4 cost |
| Software Testing Job | Torrent download ICAMPost v22 Trimble Inpho UASMaster v13 OptiFDTD v15 Simplant Pro v18.5 Materialis |
| switching | hi
iam getting problem with BPL MODEL DJR9530 SWITCHING PROBLEM
IAM NOTGETTING OUTPUT VOLTAGES FRO |
| [quote:38bf4070f7="vtech"]when you turn UP the volume control, it should get louder(much louder) and |
|
|
| TV | DEAR SIR
MY TV INDIA BRAND VIDEOCON MODE : 29PJWM FLAT TV , ONE TIME MY TV PCB CIRC |
| Re: Sharp TV clicking. | [quote:66d15c3fc5="burg_69"]Sounds like a SMPS (Switched Mode Power Supply) fault. The problem with |
| From looking at the block diagram of the Receiver, it [b:ab87fb4710][u:ab87fb4710]appears[/u:ab87fb4 |
| [quote:f7cef08317="000andrzej"]At the and "44A" doesn't mean 44 Ampers. It's part of the name. You m |
| radio code | TYPE NO / PROD NO 22DC594/60E
RG PART NO XQD100950
MODEL NO FD 0898 |
| Sharp TV clicking. | Sounds like a SMPS (Switched Mode Power Supply) fault. The problem with these power supplies is that |
| Re: need datasheet | [quote:0db10ea522="thefixer"]hello every one i need datasheet of ka1522p ,it is a power supply chip |
| There's a few good ideas here so I'll give them a try, thanks.
With regards to the caps, yes, I've |
| Re: code | [quote:0a6e50dda2="Yayoh40"]Please could u help my is a Philips car 400 .no 24 455 379, GM 040033346 |
| philips car 400 | pottrebujem odkodovat radio
Philips car 400
GM 90 506 173
1 614 438
PA6 GF15 |
| Posting this for anyone trying to do upgrades or repairs to their Gateway 400 SD4 and don't want to |
| Thank you jts1957 but no, this will not cure the overheat problem.
I tried several LA7845N, sever |
| NOKIA Service manual | Does anyone has service manual for NOKIA 7175 ? It doesn't start the SMPS. |