11-09-2020, 04:22 PM
Hi Trevor,
most of the circuits in the your projection set are similar to the 12" CRT model TV127.
I have the service information for that model and will be pleased to send it to you. The EHT generator unit will be the standard Philips unit which was fitted in the Decca 121. It appears that the TV169 is equipped with the "World Series" valves, EF80, ECL80 etc. Evidently, Peto-Scott made an earlier model which employed B8A base valves, TV166?
Attachment shows a rather rusty Peto-Scott TV127 chassis.
Geordie McBoyne.
most of the circuits in the your projection set are similar to the 12" CRT model TV127.
I have the service information for that model and will be pleased to send it to you. The EHT generator unit will be the standard Philips unit which was fitted in the Decca 121. It appears that the TV169 is equipped with the "World Series" valves, EF80, ECL80 etc. Evidently, Peto-Scott made an earlier model which employed B8A base valves, TV166?
Attachment shows a rather rusty Peto-Scott TV127 chassis.
Geordie McBoyne.
