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

Philco 38-690 restoration
#31

It is finished. It is aligned and working on all bands.

I made wood blocks to replace the ones somebody else had lost or thrown away. The radio chassis just sits on four rubber chassis supports on the slanted top shelf, so the wood blocks prevent it from sliding out.

[Image: http://i269.photobucket.com/albums/jj77/.../016-9.jpg]

The bottom of the power supply and amplifier chassis - the thin gray wires are redundant grounds, to supplement the rivets on the terminal strips
[Image: http://i269.photobucket.com/albums/jj77/...015-10.jpg]

[Image: http://i269.photobucket.com/albums/jj77/...013-10.jpg]

[Image: http://i269.photobucket.com/albums/jj77/...014-10.jpg]

Web site: http://www.masekconsulting.net
Radio Photos: http://www.photobucket.com - album id FStephenMasek
#32

WOW well you know Icon_eek
nice job  butttt
I want I want it I want Icon_crazy stop teasing me
sam
#33

FStephenMasek, Beautiful restoration you did on this unit. I have a question, I am not sure if this radio has the same RF sub-chassis as my 37-116,if so did you have problems with the band #2 oscillator coil that seems to plague many Philcos of this type? Did you rewind this coil or find a good replacement? If you did a rewind, did you keep any notes on what you did or have any tips on doing this? Thank you in advance ! And again, you have an awesome set.

Ron

Bendix 0626.      RCA 8BX5.   RCA T64
Philco 41-250.    Philco49-500
GE 201.             Philco 39-25
Motorola 61X13. Philco 46-42        Crosley 52TQ
Philco 37-116.    Philco 70
AK 35                Philco 46-350
Philco 620B.       Zenith Transoceanic B-600
Philco 60B.         Majestic 50
Philco 52-944.    AK 84
#34

Nice job!  Icon_clap Icon_clap Icon_clap
#35

Yep, want it too.
Lucky you.
Great radio.
Knowing how my 37-116 sounds I could only imagine the sound out of this one.
#36

Thanks!

No coils needed to be replaced or rewound.

Web site: http://www.masekconsulting.net
Radio Photos: http://www.photobucket.com - album id FStephenMasek
#37

I was lucky myself, in 37-116, no coils were open. Or for that matter, nothing other than standard recap-recarb was required.

Of course I got no statistics, but....to me those HiFi ones were well-made.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 630csx power cord
I posted this on FB but knowing that not all of us use social media, it seemed sensible to ask my question here.  I r...Tynwald — 08:07 PM
Philco 40-155
At last, got this working well. Impressed has really nice reception and tone. Had a bad connection on one of the capaci...rogerh — 07:44 PM
Philco 91 Restore Code ??
Or you could just square the current :lol: As for the values, they are dependent on the 1 or 2-speaker system. The...morzh — 05:46 PM
Philco 91 Restore Code ??
If you know the fc resistance you can use 120 ma nominal current through the resistor to get the voltage drop then calcu...RodB — 05:21 PM
Philco 91 Restore Code ??
Thanks Mike. I at least know why it is there if I don't fully understand it. I see where you talk about a cap and resist...dconant — 04:49 PM
Philco 91 Restore Code ??
Well, this cap you showed cannot possibly, due to the way it is constructed, be 1000pF (0.001). It can be in tens of pF....morzh — 03:13 PM
Philco 91 Restore Code ??
I have two schematics for this radio one shows the 47 block (126-226) and the other (121-221) does not. My radio does no...dconant — 02:32 PM
Philco 91 Restore Code ??
No, that cannot be the 47. The 47 is a regular backelite block cap. Look at the chassis picture, it is shown there. Rig...morzh — 01:45 PM
Philco 91 Restore Code ??
I have changed the title of this thread from Philco 91 Schematic. I have gone through most of the cap replacements. I...dconant — 01:26 PM
462ron
Here is an online transistor substitution site… Ron462ron — 08:44 AM

[-]
Who's Online
There are currently 2754 online users. [Complete List]
» 3 Member(s) | 2751 Guest(s)
AvatarAvatarAvatar

>