46-1203 code 125 restoration

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46-1203 code 125 restoration

Chas
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Posts: 744
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Joined: Apr 2018
City: S. Dartmouth State, Province, Country: MA

05-09-2023, 07:10 PM

The power supply appears to be a voltage doubler. For this supply to operate correctly low ESR caps should be used and at equal values given. The caps will heat if not low E and voltage/hum will be off if MF values not equal. If not 15's then 22mf "should" be O.K.

Sorry, can't find "c102" for any further advice I am referencing Riders at Nostalgia Air for a schematic.
Do check for leakage from C22 on 35L6 pin 5 control grid.

Pliny the younger
“nihil novum nihil varium nihil quod non semel spectasse sufficiat”

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Messages In This Thread

46-1203 recap - by philco4me - 05-08-2023, 04:49 PM

RE: 46-1203 code 125 restoration - by klondike98 - 05-24-2023, 11:29 AM

RE: 46-1203 code 125 restoration - by philco4me - 05-24-2023, 12:38 PM

RE: 46-1203 code 125 restoration - by Jordanbkc - 05-25-2023, 09:58 PM

RE: 46-1203 recap - by RodB - 05-09-2023, 10:10 AM

RE: 46-1203 recap - by DaleHCook - 05-09-2023, 10:51 AM

RE: 46-1203 recap - by philco4me - 05-09-2023, 12:07 PM

RE: 46-1203 recap - by klondike98 - 05-09-2023, 12:29 PM

RE: 46-1203 recap - by Chas - 05-09-2023, 07:10 PM

RE: 46-1203 recap - by klondike98 - 05-09-2023, 07:57 PM

RE: 46-1203 recap - by RodB - 05-09-2023, 08:38 PM

RE: 46-1203 recap - by Chas - 05-09-2023, 09:16 PM

RE: 46-1203 recap - by philco4me - 05-10-2023, 08:29 AM

RE: 46-1203 recap - by klondike98 - 05-10-2023, 12:39 PM

46-1203 code 125 speaker wire - by philco4me - 05-24-2023, 10:30 AM

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