Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Philco 45 chassis restoration
#1

Hello all,

I have finished my 45 cabinet and now it is time to restore the chassis.
I have my chassis and a chassis I got for a friend. The chassis are quite different. I think mine is all jerry-rigged and I dont know how to change it back to original. I have included pictures of the differences so if anyone can explain and tell me how to return it to original I would be grateful.

First picture is of my chassis with 2 transformers. The second picture is of the other chassis but has only one transformer.

   
   

The next picture is of my chassis where there is a braided ground wire across the chassis and the second chassis does not have it.
   

The next pic is of my chassis with 2 caps added in where the other chassis has neither. I think these were to bypass the bakelite block?
   

The next photo is of something odd. there is a wire coming off the transformer on top of the chassis that should be attached to the tube but it is attached to a broken tube top with a wire going to a plug with a switch and 2 .047 caps. I have no idea what this is...

   

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#2

The next pic is of a missing tube socket that is supposed to be coming out the back of the chassis where the other chassis has it. In the pictures there is also a missing bakelite block in mine.
   
   

Lastly there is a switch on the back of my chassis and not one in the other chassis. what is this switch for? and was it original or added??

Any help is appreciated and i know it is alot to ask

Kirk

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#3

Without looking at the schematic, I would think the extra trans is probably for the speaker, is your freinds a console? And the strange switch is probably a phono input.
#4

Your chassis is for a table set and the other chassis looks to be for a console. The switch with the two caps is a phono input, it can be removed if you have no intensions of using it.

Gregb
#5

Ok I did not even know there were 2 different ones.
So I will remove the switch and I guess I'll have to try going by the schematics. The only other question is that orange and black cap. The mfd is scratched off. I cant find it on the schematic

Kirk

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#6

I cant really see what its connected to but my guess would be the orange and black cap and the one right next to it are to replace the dual .09 uf caps the are in the bakelite block direct below them.

Gregb




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
That looks a lot like an aircraft connector of some kind, even if it's a U.S.N power supply. I have a book somewhere abo...Arran — 02:56 AM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
hello david, I have a similar generator in my collection that features a cast iron, single-cylinder Briggs & Stratt...radiorich — 01:00 AM
under chassis parts locator diagram for 1938 Zenith 9s262
Has anyone gone to the trouble of creating an under chassis parts locator image?  Yes, I can identify components by foll...bobloney — 08:57 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Try looking at this site the book mark is for a old generator that I was given. David    https://radionerds.com/index.ph...David — 08:36 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Hello Everyone, I am looking for voltage identification for all the pin positions on the socket of a CRV-20130 power su...Tonym4704 — 08:16 PM
Philco P45-6365 Universal Transformer Instruction Manual
Can anyone guide me to where this may be found?GRG — 03:00 PM
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM

[-]
Who's Online
There are currently 3458 online users. [Complete List]
» 1 Member(s) | 3457 Guest(s)
Avatar

>