Home |
Search |
Today's Posts |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to sci.electronics.repair
|
|||
|
|||
Replacing Unknown Transistor
This may sound like a tough question, but it probably isn't. The unit in
question is an Infiniti SM785 monitor (17", 1996). I acquired this years ago and obviously attempted a repair, because I left a large TO-3P transistor (Q604) removed from the circuit, and of course it is long-since lost. Funny thing is, it's not the horizontal output. Doesn't seem to be a pincushion amp either, because the monitor will not start without it - a regulator of some sort maybe?. Anyway, there were several smaller blown transistors nearby, so I replaced them and then attempted to take a guess on the missing TO-3P. The only one that allowed the monitor to power and work normally was an NTE2324, however I only left it on for a few seconds because I didn't want to risk damaging anything. Does anyone know what the function of that transistor is, and what would probably make a good sub? -- To reply via Email, remove NOSPAM from the address |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Transistor Fault Checking | Electronics Repair | |||
advice on replacing roof shingles ? | Home Ownership | |||
Replacing Door Frame + Door | Home Repair | |||
Replacing a radiator. | UK diy | |||
Blown TV power transistor (diagram) | Electronics Repair |