UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

SteveCG · 26th Jul 2019, 11:01 am

A further update:

Finally got the pcb swung out. A 0.01uF, 400V Wkg WIMA capacitor shown on the circuit diagram connects the anode of the first half of the ECC83 to the grid of the second half of the ECC83. It had been replaced with a 0.01 uF, 600V RS one.

Also I found that the bias oscillator coil was hanging just by its leads. I pushed it back into its mounting hole on the pcb and have applied some UHU glue to lock it in place.

26th Jul 2019, 11:01 am	#5
SteveCG Nonode Join Date: Jun 2009 Location: Herefordshire, UK. Posts: 2,495	Re: Grundig TK120 tape recorder A further update: Finally got the pcb swung out. A 0.01uF, 400V Wkg WIMA capacitor shown on the circuit diagram connects the anode of the first half of the ECC83 to the grid of the second half of the ECC83. It had been replaced with a 0.01 uF, 600V RS one. Also I found that the bias oscillator coil was hanging just by its leads. I pushed it back into its mounting hole on the pcb and have applied some UHU glue to lock it in place.