06-28-2015, 07:35 PM
I've found yesterday a small radio (Canadian model -15$) and I'm trying to find the schematic, but the parts number do not fit with the schematics I have (Beitman). The line resistor is around 300ohms (110+190) and the part #33-3372. The tubes: 35z3, 35a5, 7a8. 7b7. 7c6; I will post some pictures, if somebody has any info's.
The heaters of the tubes seems to be ok (I don't have a tube tester). I'll try to restore this small radio (re-cap, clean, etc..). It's my first Philco. The cabinet it's all wood. Should I sand-it and paint-it with polyurethane base paint?
Some other information's: chassis type 26, stamp on the chassis: P 4233; written inside the box with pain: xxx.12.39 (the xxx characters are under the paper with the lamps location and I can't remove the paper without destroying-it).
https://www.dropbox.com/s/l2j1f5elfssomy...4.JPG?dl=0
https://www.dropbox.com/s/yjqnevbarhq9kz...5.JPG?dl=0
https://www.dropbox.com/s/zrga1k5juirxok...7.JPG?dl=0
https://www.dropbox.com/s/6c1qqyeifnmy41...9.JPG?dl=0
The heaters of the tubes seems to be ok (I don't have a tube tester). I'll try to restore this small radio (re-cap, clean, etc..). It's my first Philco. The cabinet it's all wood. Should I sand-it and paint-it with polyurethane base paint?
Some other information's: chassis type 26, stamp on the chassis: P 4233; written inside the box with pain: xxx.12.39 (the xxx characters are under the paper with the lamps location and I can't remove the paper without destroying-it).
https://www.dropbox.com/s/l2j1f5elfssomy...4.JPG?dl=0
https://www.dropbox.com/s/yjqnevbarhq9kz...5.JPG?dl=0
https://www.dropbox.com/s/zrga1k5juirxok...7.JPG?dl=0
https://www.dropbox.com/s/6c1qqyeifnmy41...9.JPG?dl=0
