#1
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Philco Model 22B4110 Golden Grid
I am looking for a parts list, as well as a schematic for this set, can any of you guys help. Thanks. Kevin
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#2
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The model 22B4110 is not shown in Sams, but most simular model numbers of that series cross to folder 231-12. I'll look and see if I have one. It's probably a split chassis model. 1952-54 time frame.
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#3
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it uses the R-201 RF chassis and D-201 deflection chassis . Those were used in the top line 1954 sets.
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#4
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OK, those are covered in Riders vol #13 which I have around here somewhere.
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#5
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Philco Golden Grid.
Yes, the TV has two chassis. The chassis on the left looking at the back of the TV contains the tuner, the tube line up is as follows: 6CB6, 12AZ7, 6U8, 6BZ7, 6BA6, 6V6, 6AU6, 6T8, 6AU6, 6AQ5, 12AU7. The chassis on the right contains the high voltage components, the tube line up there is as follows: 12B4, 12AU7, 6AL5, 12AU7, 6BQ6, 1B3, 6AX4.
I have managed to get some life out of the set, I have a vertical line, but no sweep. I have no sound although there is audio. I have a burned up resistor underneath the 1st chassis but without a schematic I cannot identify it's value, it is completely scorched. If anyone can help in the location of some schematics I would be most appreciative. |
Audiokarma |
#6
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I finally dug out the Riders and snapped some photos for ya: http://www.bobandersen.com/images/sc...o/D201%20R201/
If you have trouble reading any sections, let me know and I'll take some more. |
#7
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Bob, You are the best, going to do some looking at these, thank you so much for your time, information, and effort in helping me find info for this TV. Kevin
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#8
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I want to thank you for the information you provided about the chassis in this TV, the information has been most helpful, wish me luck to get this thing operating again. Thanks again!!!
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#9
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Good luck
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#10
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SAMS does have the Photo Fact!!! 241-11
The Philco Golden Grid is up and running, many thanks to all of you who helped me find information on this set.
Double thanks to Don Lindsly who knew what chassis these were, and Bandersen who kindly took the time to pull his Riders book and post some photo's of the pages these chassis were contained within. By cross-referencing information on those pages I was able to confirm witch Sams folder this set was contained in, and thus was able to obtain a copy. Sams publishing, as well as The Schematic Man said this set was not listed as being covered. Clearly stated on the folder cover, as well as the schematic itself is model 22B4110, but go to Sams publishing's site and it is not there. If anyone else is looking for information on one of these sets here is a list of the models covered in SAMS Folder set 241, folder 11. PHILCO MODELS: 18B3104, 18BU3104, 22B4008, 22BU4008, 22B4009, 22BU4009, 22B4108, 22BU4108, 22B4110, L, 22BU4110, L, 22B4308, 22BU4308 (CHASSIS D-201 & R-201) (CODE 150) |
Audiokarma |
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