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

42-1008 power transformer
#1

I recently began restoring the chassis on the 42-1008 and found the transformer has an internal short, and needs replacement. The schematic does not give me the voltages, etc needed to find a suitable replacement. Does anyone have any suggestions on where to find one and the voltages needed? I replaced all the electrolytics and a previously blown rectifier, but the transformer gets very hot and has been leaking in the past.


Messages In This Thread
42-1008 power transformer - by davidff - 08-21-2013, 10:22 AM
RE: 42-1008 power transformer - by Jim Dutridge - 08-21-2013, 11:37 AM
RE: 42-1008 power transformer - by davidff - 08-26-2013, 10:08 AM
RE: 42-1008 power transformer - by BrendaAnnD - 08-26-2013, 02:57 PM
RE: 42-1008 power transformer - by codefox1 - 08-26-2013, 03:20 PM
RE: 42-1008 power transformer - by davidff - 09-03-2013, 07:43 AM
RE: 42-1008 power transformer - by Eric T - 09-03-2013, 07:39 PM
RE: 42-1008 power transformer - by Eric T - 09-03-2013, 11:08 PM
RE: 42-1008 power transformer - by marty - 09-04-2013, 12:05 AM
RE: 42-1008 power transformer - by davidff - 09-04-2013, 05:41 PM
RE: 42-1008 power transformer - by Eric T - 09-04-2013, 10:34 PM
RE: 42-1008 power transformer - by davidff - 09-19-2013, 11:31 AM



Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
6TPZ and 5TPO Radio Help
Thanks, will do.R3Sons — 01:25 PM
1930s Stewart-Warner Tombstone Radio need help identifying model number
UPDATE: I was able to pick up a signal generator on the cheap (amazingly enough) on feebay and I did an IF alignment fol...captainclock1988 — 09:53 AM
Philco 91 Schematic
Hi Rod, The resistor connects to pin 4 and the ungrounded side of block 9. From pin 9 of the RF tube to one side of ...dconant — 09:34 AM
Just got a 49-1613 need to know...everything!
I just found your post. I have this exact same model, and have had it since 1985 when I was 15 years old! I performed a ...MuzzcoVW — 09:11 AM
B&K 1077B no video
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
B&K 1077B no video
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
RCA 15X
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
B&K 1077B no video
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
RCA 15X
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
Philco 91 Schematic
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

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

>