Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

New to Forum- 47-1230 is my 1st Restoration
#25

I got the transformer all installed properly and it appears to be working ok now. I did find one wiring issue in my job of recapping where I put the C103 negative to ground instead of the opposite end of R100 resistor. Once I corrected this and installed a new C103 I now have power that I didn't have previously, only now I have too much voltage. Terry I measured from pin 4 & pin 6 with the 5Y3 removed and I got 333 volts on each. My problem is that when I start troubleshooting section one and step 1 & 2 I have way too much voltage, over 600 volts with each of the three tests. This is with all tubes in place and the radio set up as indicated in that section. Before finding my issue with C103 I had basically only about 6 volts in these tests.
R100 tests good, L100 tests good and I haven't yet tested T200. Anything else I need to be looking at? I have the High voltage green bias wire hooked to the R100 end with the negative of the C103. I'm not sure what I am missing here to have such high voltages. Any help is appreciated.

1929 Victor R-32, 1933 60L, Phil 40-158, Phil 42-400X, Phil 47-1230 Radio/Phono,, 1950 Phil TV t-1104, Air King 4000, Philco 41-105, Philco 37-675, RCA Victor 9K2, PT-50, Phil 54C, PT-44 Cabinet, Phil 118X Cabinet

Gregg Icon_thumbup


Messages In This Thread
RE: New to Forum- 47-1230 is my 1st Restoration - by Greggshere - 08-30-2018, 01:11 AM



Users browsing this thread: 13 Guest(s)
[-]
Recent Posts
Atwater-Kent 84, restoration.
Hello Mike, Wow ! far as my AK it does work and the cabinet is in nice shape so is my chassis anyway here is a photo of...radiorich — 02:59 AM
Atwater-Kent 84, restoration.
Nice radio, Mike! Here's hoping it was well rebuilt. Take care and BE HEALTHY! GaryGarySP — 12:12 AM
Atwater-Kent 84, restoration.
Rich yes, this is the way I got it. I have just put it on the table and took it apart. I suspect it even might work,...morzh — 11:31 PM
Atwater-Kent 84, restoration.
Hello mike, What nice looking radio I have one AK in my collection it's a console I have not started restoring it yet ....radiorich — 11:21 PM
91H Code 126 Restore
Just to make it more confusing here is another model 91 schematic that doesn't show parts with dotted lines in that spot...Arran — 10:37 PM
Atwater-Kent 84, restoration.
The wires were desoldered from the can, and the capacitors checked. All checked at 0.102 uF, which is correct. So the c...morzh — 09:41 PM
An attempt to remove the Field Coil from a G speaker
Arran Yours probably then the H speaker, same as mine.morzh — 08:39 PM
An attempt to remove the Field Coil from a G speaker
Mike; I would like to have a look at the speaker in my model 96, but the set is packed into a corner in the basement. ...Arran — 08:04 PM
91H Code 126 Restore
Thanks Arran, I'm convinced the power cord is good but have a nice repro plug for it. Would it be prudent to add a fus...RealRider — 07:28 PM
91H Code 126 Restore
As I was studying this schematic I was wondering what does this dotted line means?  I haven't traced it out yet. An o...RealRider — 07:22 PM

[-]
Who's Online
There are currently no members online.

>