Posts: 49
Threads: 3
Joined: Oct 2019
City: Shingle Springs
State, Province, Country: CA
Thx, Sure all makes sense, probably a lot easier than the 46-1213 with the transformer out or the Marantz 14/15 with the blown outputs and driver resistors, that one made me start thinking of other big amps here like the marantz and pulled a gnarly Phase Linear 700 (345wpc) out of the closet and found some funny guys including Perry WOPLSniffer https://forums.phxaudiotape.com/ who did the updated driver boards for my Sansui 5000 about to be installed, hardcore amp builders there! Carvers too
If PG&E doesn't shut our electricity down soon due to high winds, we keep getting alerts, maybe maybe maybe, then time to work on the battery record player on the kitchen table until the wife gets home from a 4 day trip to Disneyland tomorrow.
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Recent Posts
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B&K 1077B no video
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| Hello Tim,
I would if it's a leaky Capacitor So are all 3 of those B- voltages low then ?
Sincerely Richardradiorich — 01:55 AM |
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B&K 1077B no video
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| I found a schematic and think I have the problem traced down to the minus power supply. I have very low voltages that go...TV MAN — 12:41 AM |
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RCA 15X
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| I'd try replacing the bulb first and if that doesn't do it, then change the 35Z5 and see if the problem goes away.NostalgiaRadioTime — 12:28 AM |
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B&K 1077B no video
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| Hello Tim,
I have that exact unit in my shop too plus a Sencore unit there are times I like one or other !!.
Sincerely...radiorich — 11:07 PM |
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RCA 15X
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| Everthing goes at once, maybe it's the cold weather, I have had 2 dial strings break and no my little RCA is having dial...Paul Philco322 — 10:26 PM |
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Philco 91 Schematic
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| Hi Dan,
I can't explain this specific resistor but I have seen the use of a switch to apply B+ voltage to screen gri...RodB — 09:36 PM |
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6TPZ and 5TPO Radio Help
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| I suspect it's been repaired before.
And I suspect whoever repaired it, wanted to re-use old transistors' pin stubs in o...morzh — 09:24 PM |
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B&K 1077B no video
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| Thanks Rich! I'll take a look and see what he has. I know there's more modern equipment to be had, but this one I know a...TV MAN — 09:11 PM |
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B&K 1077B no video
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| Hello Tim,
Here is a link to restoration of one on Phil's old radios site !
Sincerely Richard
bk1077bradiorich — 09:01 PM |
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6TPZ and 5TPO Radio Help
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| I'm a little befuddled on this one. Should X5 and X4 be tied together like this? It looks like someone added this at so...R3Sons — 07:33 PM |
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