Re: Hacker GP42 and AL42 restoration help
Good evening all i have had a chance to measure the voltages as stated in the service manual this is for the amp out of the GP42
HT1 C12 325V
HT2 C11 320V
HT3 C8 303V
V1A PIN 9 ANODE 199V
V2A PIN 9 ANODE 293V
V1B PIN 6 ANODE 320V
V2B PIN 6 ANODE 310V
V1A PIN 2 CATHODE 1.04V
V2A PIN 2 CATHODE 0V
V1B PIN 7 CATHODE 1.4V
V2B PIN 7 CATHODE 4.0V
They are out compared to the readings in the manual i hope someone can shed some light and point meinthe right direction
Many Thanks
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