Philco 37-610 tombstone restoration
Posts: 72
Threads: 2
Joined: Jan 2018
City: Madrid, Spain
Hi Terry, thanks, I explained it bad, the little (3ohms) resistance I found was in the tube not connected, heater pins, this means that the filament is ok or is shorted? By the way I did the full check and @ 100vac (I was little afraid to go full voltage) all tubes changed with old spares I got time ago except the 80 (not installed as was told) and the 6v6 that had no other one, speaker installed again, Ecap #56 changed(was not bad but the tester showed some leaking) raising voltage slow everything was ok, at 100vac only 0,01amp was drained, all filaments in tubes were shining normally and the voltages in the socket of the 80 are 4,6volt for filament pins and 570 for the HV, this means that the rectifier was bad?
Thanks
Messages In This Thread
RE: Philco 37-610 tombstone restoration - by Jeepeto - 04-07-2018, 04:06 AM
Users browsing this thread: 43 Guest(s)
|
Recent Posts
|
Shadow Meter Bulb
|
Now if you had a set with a tuning light then the bulb type is important to the circuit, some sets used those prior to t...Arran — 04:58 PM |
Shadow Meter Bulb
|
Ok. Thanks for the correction.RossH — 03:09 PM |
Model 28L
|
For 28 you will probably need to buy a Hammond 125CSE. Or any of the series of the power you need, with SE suffix. Then ...morzh — 02:09 PM |
37-60 revision 6
|
I am restoring a Philco 37-60 and it shows run 6 they removed the ground from G3 of the 6K7G and put the G3 to -2.5v for...bobbyd1200 — 01:01 PM |
Shadow Meter Bulb
|
Mike is correct on the bulb connection, two separate circuits. I found that by rotating the bulb and sliding it forward ...RodB — 12:19 PM |
Hickok AC51 tube tester
|
Cleaned ann contacts, switches and sockets, works great now.martinj — 11:32 AM |
Model 28L
|
Hello,
I'm restoring a Philco 28L and the output transformer is open. Part number of the transformer is 32-7020.
Can...HORSTE — 10:32 AM |
Philco 42-1008 conversion kit
|
I read about a kit to convert the variable speed changer in the Philco 42-1008 into a single speed unit. That would rem...alangard — 09:30 PM |
HiFi (Chifi) tube amp build - but my own design.
|
Tim
Well...a chassis is metal. Magnetic or not, it does not matter.
A transformer has some hum to it. It is natural. Th...morzh — 08:40 PM |
Hickok AC51 tube tester
|
I thought the 83 tube was bad because it looked white but it tests strong. Blue gassy though. I checked the fuse, it was...martinj — 08:37 PM |
Who's Online
|
There are currently no members online. |
|
|