|24-07-2009||problem white MPA 800 mosfet audio amplifier||sombady help me white schematic of MPA 800 mosfet audio amplifier mercy :D|
|24-07-2009||Sure you didn't "mute" the sound or turn "off" the speakers? :?:|
Thanks for the replies.
By the way, even with the power (standby) relay bypassed, it still shuts down (display turns off, PRY signal goes low, although PRI, PRD and PRV seem alright). I take measurements for the CPU board using the MCONG ground b|
I carefully inspected every pin on the CPU under 5X magnification, and also thoroughly cleaned flux and other residue from on and near the chip itself.|
|24-07-2009||One more question I forgot to ask -
You mentioned "roll off" caps. I presume you mean in the driver and output circuitry? I see caps in this area with values from 100pf to around .1uf|
|24-07-2009||sony xm2200gtx||hello everybody i have a sony xm2200gtx amplifier that is going into protection mode and i was wondering does anybody have, or know where to get a schematic diagram for this?
thank you all in advance.
|24-07-2009||Humax PVR-8000 service manual or schematics please upload||Hi all,
i need service manual or schematics for Humax PVR-8000 (satellite receiver).
Thanks in advanced.
$10.77 and instant download.
|24-07-2009||thanks for that, but i can't justify spending extra money on the amp, as i don't believe it to be worth an awful lot, do you know where i cuold download the schematic for free?|
|25-07-2009||[quote:22f7bad92c="aliensong"]Go directly to contact your Goodmans LCD TV supplier or support center. They have professional tools to detect the issues.[/quote:22f7bad92c]
You need to STOP posting REPEATED useless garbage . Keep it up & be banned|
|25-07-2009||Not familiar with the specific circuit but I can give you a bit of info based on my experience with chopper circuits;
Based on your description, (the ticking sound), it is definitely in the start up circuit. What you hear is the circuit's unsuccessful at|
|25-07-2009||Help on this alpine CDM-7983R||Anyone Please,
Car Radio Alpine CDM-7983R s/no: AL7983g0112649 M60112649A
Need code for this... any help?|
|25-07-2009||urc 24b||please send me BEKO code... URC 24B|
|25-07-2009||54" akai getting no power..KL15L5R1 could be problem..But where can i get this part and is there another cross part that i can use??|
|25-07-2009||Hitachi P50T01||hey people i was given this tv as my cousin is moving to cyprus and is not taking it with him...
i understand you can update the software on these tv's (my cousin hasnt updated it and he got the tv brand new!)
so i have been searching the net for a |