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 41-616
#1

Bob's (bandersen) thread on his 41-316 prompted me to start this one.

I've had this 41-616 since 2010. As is the case with many of my sets, it has been sitting, patiently waiting for me to do something with it...

[Image: http://www.philcoradio.com/images/phorum...e00001.jpg]

[Image: http://www.philcoradio.com/images/phorum...e00002.jpg]

[Image: http://www.philcoradio.com/images/phorum...e00003.jpg]

When I acquired this set, it had no tubes, and was missing its original 3-post De Luxe Inter-Mix changer. Some nondescript 1950s changer was placed in the phono compartment...and I do mean placed...not bolted in, just sitting on the motor board.

I plan to install a rebuilt 1942 Beam of Light changer that has been converted to 78 rpm (only) rim drive. The 1942 changer has a solenoid to trip the reject mechanism; this will allow the Mystery Control as well as the far right pushbutton to reject records as it was originally designed.

Anyway...earlier this week, I pulled the huge chassis out and set it on the workbench.

[Image: http://www.philcoradio.com/images/phorum...e00005.jpg]

I removed the dial scale and put it away, not to be replaced until the chassis is finished.

[Image: http://www.philcoradio.com/images/phorum...e00006.jpg]

As you can see, there are no tubes...but the tube shields are all there in the Mystery Control section of the chassis.

[Image: http://www.philcoradio.com/images/phorum...e00004.jpg]

[Image: http://www.philcoradio.com/images/phorum...e00007.jpg]

Bob (bandersen), I think the chassis in my set is a bit more crowded than your 41-316 chassis is...

If you notice, many of the original paper caps were replaced, mostly with turquoise Sangamo caps, and a few with black Cornell Dubilier caps. This was probably done in the late 1950s or early 1960s.

The original electrolytics were also replaced with Twist-Lock electrolytics. One was installed well, on a phenolic mounting board; the other was just sort of stuck in an existing hole in a sloppy fashion.

Lots and lots of rubber-covered wiring under the chassis.

Oh, and surprisingly, the audio output transformer is still good! These are often bad in the 1939-1942 models.

I've decided that instead of resleeving all of the wires with heat shrink tubing as I usually do, in this chassis I am going to replace the longer wires and the wiring harnesses running from the stepper unit to the pushbutton mechanism and the individual button lights with new PVC-insulated wires.

I've placed orders for the needed wire, a fresh supply of .047 uF caps (I'm completely out of these), and a motor start cap for the volume control motor.

Wish me luck, folks...this will not be an easy job.

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
Philco 41-616 - by Ron Ramirez - 03-16-2012, 07:03 PM
RE: Philco 41-616 - by Bob Andersen - 03-16-2012, 08:12 PM
RE: Philco 41-616 - by Ron Ramirez - 03-16-2012, 08:26 PM
RE: Philco 41-616 - by Bob Andersen - 03-16-2012, 11:28 PM
RE: Philco 41-616 - by Arran - 03-16-2012, 08:32 PM
RE: Philco 41-616 - by Ron Ramirez - 03-16-2012, 08:49 PM
RE: Philco 41-616 - by Ron Ramirez - 03-17-2012, 04:22 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 42-345 Restoration/Repair
Ok MrFixr55,  I have tried the DeoxIT D5 on the band switch and even though it has relieved the tension I felt when turn...osanders0311 — 11:11 AM
Part numbers to model cross
Is there a reference somewhere where you can punch in Philco part numbers and see what models those parts were used in?Jim Dutridge — 10:17 AM
Philco 42-345 Restoration/Repair
Hi OSanders, Look carefully at the band switch. Turn it slowly and "wiggle" it around the desired band. ...MrFixr55 — 12:33 AM
5U4 vs 5Z4 tubes
I think that RCA and GE introduced metal tubes in the USA in 1936.  I don't know if they were being made by RCA, GE or b...MrFixr55 — 11:20 PM
Philco 42-345 Restoration/Repair
Vlad95, Thank you for the stringing guides and wow there are so manyosanders0311 — 06:01 PM
5U4 vs 5Z4 tubes
A pre war Hallicrafters, and an early one too, very nice! 1936 is pretty early for metal tubes too, which would explain ...Arran — 05:58 PM
Philco 42-345 Restoration/Repair
Thanks Rod, "When you hear the background hiss and no station it usually indicates that the oscillator quit" ...osanders0311 — 05:52 PM
Philco 42-345 Restoration/Repair
RodB :beerchug:Vlad95 — 10:22 AM
Philco 42-345 Restoration/Repair
Vlad, you nailed it. Swiss and German roots.RodB — 09:54 AM
5U4 vs 5Z4 tubes
Well this is a Hallicrafters SX/9 circa 1936. No real issues so far although I dodged a real bullet with a cap that was...bridkarl — 07:59 AM

[-]
Who's Online
There are currently 1488 online users. [Complete List]
» 3 Member(s) | 1485 Guest(s)
AvatarAvatarAvatar

>