Bush TV22 Service Instructions Supplement - missing circuit schematic - UK Vintage Radio Repair and Restoration Discussion Forum

Helder Crespo · 1st Nov 2022, 5:46 pm

Hi
Does anyone have, or know where I can obtain, the circuit schematic that goes with the Bush TV22 Service Instructions Supplement covering the Mk2? (see photo of the cover page below). The schematic is mentioned in the text (second photo) but I haven't been able to find it so far. I am aware of the Trader Sheet covering the Mk2, but I am really interested in the original Bush schematic that accompanies this supplement.
Many thanks
Helder

Helder Crespo · 1st Nov 2022, 6:45 pm

I just found a sufficiently close schematic for the Mk2 with the EF80 RF deck in the "Advance Information on Supplement to Service Instructions". The title of the schematic is "Circuit Diagram TV.22 & TV.24 - Issue B Incorporating a modified receiver unit." I was not aware that those notes also included a schematic.
So this short-lived thread can be closed. Apologies for the distraction.

Heatercathodeshort · 1st Nov 2022, 6:52 pm

You have a PM. John.

Helder Crespo · 1st Nov 2022, 6:58 pm

Thanks John! I had already replied.
- Helder

1st Nov 2022, 5:46 pm	#1
Helder Crespo Hexode Join Date: Sep 2019 Location: Crystal Palace, Bromley, London, UK. Posts: 417	Bush TV22 Service Instructions Supplement - missing circuit schematic Hi Does anyone have, or know where I can obtain, the circuit schematic that goes with the Bush TV22 Service Instructions Supplement covering the Mk2? (see photo of the cover page below). The schematic is mentioned in the text (second photo) but I haven't been able to find it so far. I am aware of the Trader Sheet covering the Mk2, but I am really interested in the original Bush schematic that accompanies this supplement. Many thanks Helder Attached Thumbnails

1st Nov 2022, 6:45 pm	#2
Helder Crespo Hexode Join Date: Sep 2019 Location: Crystal Palace, Bromley, London, UK. Posts: 417	Re: Bush TV22 Service Instructions Supplement - missing circuit schematic I just found a sufficiently close schematic for the Mk2 with the EF80 RF deck in the "Advance Information on Supplement to Service Instructions". The title of the schematic is "Circuit Diagram TV.22 & TV.24 - Issue B Incorporating a modified receiver unit." I was not aware that those notes also included a schematic. So this short-lived thread can be closed. Apologies for the distraction.

1st Nov 2022, 6:52 pm	#3
Heatercathodeshort Dekatron Join Date: Jun 2005 Location: Warnham, West Sussex. 10 miles south of DORKING. Posts: 9,147	Re: Bush TV22 Service Instructions Supplement - missing circuit schematic You have a PM. John.

1st Nov 2022, 6:58 pm	#4
Helder Crespo Hexode Join Date: Sep 2019 Location: Crystal Palace, Bromley, London, UK. Posts: 417	Re: Bush TV22 Service Instructions Supplement - missing circuit schematic Thanks John! I had already replied. - Helder