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

40-165 Alignment adapter
#1

All, I need lots of advice on numerous fronts.  I’ve got several threads going on the radio, one is showing off the cabinet in the antique radio discussion forum Zephyr , another is asking whether I can plug it in without the speaker http://philcoradio.com/phorum/showthread.php?tid=11244  and the third  is on the antenna http://philcoradio.com/phorum/showthread.php?tid=10884 .  Now I’m moving onto what I hope is my last problem  and since it’s on a different topic I thought I’d start a new thread.  The radio is a Philco 40-165 installed in a Zephyr Radiobar cabinet.  Based on capacitors of various vintages I suspect I’m working on the third rebuild.  So far I have replaced all of the paper and electrolytic capacitors and all of the out of spec resistors.  Much but not all of the rubber wiring has been replaced.  When I power it up I could hear a loud ticking noise through the speaker.  While trying to locate this noise I noticed that the previous repairman had opened up the second IF transformer  based on the observation that it was loose and was missing the nut at the top of the can. By adjusting the mica capacitors on this transformer I was able to get the ticking noise to go away but now I need to align this set.  The manual says to use an alignment socket adapter.  I suspect I don’t need this if I attach my VTVM to the correct pins under the chassis but I have no idea what pins to use. So my  question is how to connect my VTVM when I don’t have the alignment adapter?
I told all my friends that I’d have this project finished by the end of the year and I only have 14 hours left.
Thanks in advance,
Keith


Messages In This Thread
40-165 Alignment adapter - by keith49vj3 - 12-31-2014, 11:47 AM
RE: 40-165 Alignment adapter - by klondike98 - 12-31-2014, 02:18 PM
RE: 40-165 Alignment adapter - by Nick3092 - 12-31-2014, 02:23 PM
RE: 40-165 Alignment adapter - by keith49vj3 - 12-31-2014, 04:11 PM
RE: 40-165 Alignment adapter - by klondike98 - 12-31-2014, 04:26 PM
RE: 40-165 Alignment adapter - by keith49vj3 - 12-31-2014, 05:12 PM
RE: 40-165 Alignment adapter - by klondike98 - 12-31-2014, 07:32 PM
RE: 40-165 Alignment adapter - by keith49vj3 - 01-01-2015, 07:20 AM
RE: 40-165 Alignment adapter - by codefox1 - 01-01-2015, 10:58 AM
RE: 40-165 Alignment adapter - by keith49vj3 - 01-01-2015, 12:04 PM
RE: 40-165 Alignment adapter - by keith49vj3 - 01-01-2015, 02:34 PM
RE: 40-165 Alignment adapter - by klondike98 - 01-01-2015, 02:44 PM
RE: 40-165 Alignment adapter - by Ron Ramirez - 01-01-2015, 04:03 PM
RE: 40-165 Alignment adapter - by keith49vj3 - 01-04-2015, 04:02 PM
RE: 40-165 Alignment adapter - by codefox1 - 01-04-2015, 04:11 PM
RE: 40-165 Alignment adapter - by klondike98 - 01-04-2015, 04:25 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
PT-6 antenna connections
Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4. Yes, pin 6 of the 7C6 is...RodB — 07:34 PM
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM
40-150 General questions
Good thing you're a good electrician ... the pictures show a lot of rewiring in your future! Take care and BE HEALTHY!...GarySP — 11:52 AM
40-150 General questions
I think RobB has it right. It is a part number and looks like its stamped on the chassis and that wasn't something you ...klondike98 — 11:41 AM
40-150 General questions
It's most likely a part number. Most of Philco part numbers are in that format. I looked at the parts list for this mode...RodB — 08:10 AM
40-150 General questions
Hi Kevin, No, I don't but I like your Quote about being a good electrician. The way I look at it is "The fact ...MrFixr55 — 08:06 AM

[-]
Who's Online
There are currently 3113 online users. [Complete List]
» 2 Member(s) | 3111 Guest(s)
AvatarAvatar

>