classicradios
03-18-2006, 11:10 PM
Hello,
Does anyone have a Motorola 12VT13R (Chassis TS-23 circa 1949-50?) they could email or send me? I have the chassis on the bench now but as you can see in the photo it's needs more work. Someone replaced all the electrolytic cans on top of the chassis and a few caps underneath. I replaced the remaining caps and electrolytics but the screen result is the same only the audio improved. The selenium rectifiers have been replaced with modern diodes. I need a schematic so I can double check the cap and electrolytic values of the replacement cans. Next I'll start testing resistors.
Thanks for any help.
Jim
Does anyone have a Motorola 12VT13R (Chassis TS-23 circa 1949-50?) they could email or send me? I have the chassis on the bench now but as you can see in the photo it's needs more work. Someone replaced all the electrolytic cans on top of the chassis and a few caps underneath. I replaced the remaining caps and electrolytics but the screen result is the same only the audio improved. The selenium rectifiers have been replaced with modern diodes. I need a schematic so I can double check the cap and electrolytic values of the replacement cans. Next I'll start testing resistors.
Thanks for any help.
Jim