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Author Topic: G7200 - power supply dead and ..  (Read 204 times)
swasti
Trying to get the cartridge in...
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Posts: 2


« on: April 06, 2020, 04:38:25 PM »

hello all,
this is my first post here, so i hope there is a way i can repair my g7200.

i got it today, buyed it untested some weeks ago. looks fine, nothing broken.

1) red button missing - are there 3d printed ones available?
2) power switch stuck - i repaired it in the last hour
3) dead. power supply - no voltages on secondary site. primary side seems dead. (fuse checked - ok, no bad soldering points. maybe the old capacitor)

things i have for repar: oscilloscope, multimeter, soldering iron and a isolating transformer.

a little knowledge in repairing is here (worked 1992-1995 @grundig austria) but missing lots in my brain about that.

found and downloaded the service manual - but its without power supply/monitor part. all here. seems i am blind .. lol

videoconference possible Wink german and english.

thank you for reading

swasti

ps: i also own one or more g7000, g7400 and c64s.
« Last Edit: April 06, 2020, 05:23:51 PM by swasti » Logged
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