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

Motorola 77X-M22
#1

I could resist hitting the $39 BIN on this blonde AM/FM Motorola circa 1948.

[Image: http://farm3.staticflickr.com/2865/10949...e12c_c.jpg]

[Image: http://farm6.staticflickr.com/5479/10950...8c77_c.jpg]

[Image: http://farm6.staticflickr.com/5512/10949...8da7_c.jpg]


It's been partially recapped in the recent past judging by the caps used. It works fine on AM but only got sound for one brief instance on FM. Wonder why they didn't replace all the paper caps ?
[Image: http://farm4.staticflickr.com/3814/10952...45ba_c.jpg]

Not only does it look nice on it's own, it's also a great match with my 1948 blonde VT-71 Icon_biggrin
[Image: http://farm8.staticflickr.com/7394/10989...ddbe_c.jpg]
#2

Congrats Bob! A real beauty.

Joe

Matthew 16:26 "For what does it profit a man if he gain the whole world, yet lose his own soul?"
#3

Thanks. I'm amazed at how nice the plastic dial is - no warping at all Icon_smile
[Image: http://farm8.staticflickr.com/7335/10950...35f2_c.jpg]
#4

That is one NICE unit! The design, clean condition, and it being AM/FM would have me hitting the "buy me now" button also. Very cool radio! Thanks for showing us.

Craig R.
#5

Does that have the permability tuning?

Great looking radio!

Mike

Cossor 3468
GE 417A
Philco 118H
Radiola 17/100
Scott 800B6
Silvertone 6130
Stromberg 535M
Truetone D1952

#6

Yes, for the FM band there are three ganged slugs that move in and out of coils. Here's a closer look.
[Image: http://farm6.staticflickr.com/5480/10950...130b_c.jpg]

Finally, here it is powered up. Turns out the FM band works fine. Problem was I had the variac turned down to 105 VAC Icon_redface Brought it up to 117 and the FM started working fine.
[Image: http://farm6.staticflickr.com/5535/11000...4ab5_c.jpg]
#7

Great find Bob, looks like a really nice radio!

- Geoff
#8

Not my cup of tea, but a neat set! I especially liked the TV and radio together. Icon_thumbupIcon_thumbup
#9

http://www.ebay.com/itm/Vintage-Blond-Wo...5af7fca42d

Bob- here is another one for you....
#10

I have that radio in Mahogany, but a blonde would be nice too.
[Image: http://farm5.staticflickr.com/4112/48451...7680_z.jpg]
#11

Ya know, they ARE pretty neat lookin'........

Icon_thumbupIcon_thumbup
#12

Since it's a post war set the chances are that they used an improved plastic for the dial so warping an shrinkage is less of a possibility. You see this with pre war verses post war Philco sets that used that rectangular combination dial escutcheon and speaker grille, the post war ones do not shrink, crack, or warp unless abused.
Regards
Arran
#13

Bob

Interesting that you included the photo of the 56T21 here. It reminded me that I also have one of those in Walnut and one in Blonde. I should probably dispose of the Blonde model sometime.

G.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
1930s Stewart-Warner Tombstone Radio need help identifying model number
One way to repair a broken wire on a coil is to take a copper strand out of some 18 gauge electrical cord, make a &quo...captainclock1988 — 12:55 AM
B&K 1077B no video
Hello Tim, I once had a Jcpenny 13inch tv /monitor built by NEC come into my repairshop it would start acting up at tim...radiorich — 10:59 PM

[-]
Who's Online
There are currently 3178 online users. [Complete List]
» 4 Member(s) | 3174 Guest(s)
AvatarAvatarAvatarAvatar

>