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[SOLVED] hameg 1507 oscilloscope

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ian123

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Hi
Anybody have the service manual of this scope the powersupply is down. cant say why it was on then when i got back it was off.

have a transistor hv82fi in it that seems to be faulty "if it is a transistor" cant seem to find any dope on it.

main fuses where ok but internal 800ma fuse blown

i suspect its this transistor but have not found any datasheet and cant find any service nmanual

please help

thanks in advance
 

I cannot help with the manual but I think the transistor is the Toshiba STHV82FI, assuming it is in TO218IS (insulated). Equivalent is listed as the 2SK2604 but a different package.

Keith.
 

thank you keith

I did not have the 2sk2604 but used a irfp460 and now it works
 

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