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Doz
Broadcast audio engineer. No, not a soundie!
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Liked Forum Posts

RE: Pye-ish 92 Rambler - 169 chassis.

@sundog The data library has both the L Larry-Johns TV Servicing and R&TV information, both have circuits and lots of other info.

In forum Black & White Television

3 days ago
Thorn 9904 Series CTV

As I've just given away a couple of telly's, I now have space in the showroom, woo-hoo! My new rule of 1 in, 1 out, is intact with a spare in reserve. It's also nice to have a goal, and as the elusive...

In forum Items for Sale, Wanted, Swaps or F.O.C.

4 weeks ago
RE: 1974 20" Ferguson 3C03; Thorn 4000 ; Super Rare

Posted by: @crustytv Unfortunately, and I'm sure John won't mind me saying, he etched it the wrong way around. Ah, let he who has not etched a doppelganger cast the first stone...!

In forum Colour Television

1 month ago
RE: Merry Christmas 2021

I've been a member of many forums covering many subjects in my time and this one always stands out because whilst it may not have the traffic of some forums, every post is always worth reading. A big ...

In forum News Desk

1 month ago
Merry Christmas 2021

My thanks to all of you for your continued support of this forum, in this our 10th year. Wishing all our members old and new, a very Merry Christmas, and a prosperous, healthy New Year.

In forum News Desk

1 month ago
THOMSON Television & Video; Brochure

To further extend the brochure section of the website, I've acquired a Thomson brochure. Not a manufacturer that's really my cup of tea, but nonetheless, these perhaps warrant a place in the section a...

In forum Trade Talk

3 months ago
D|E|R September 1981 Brochure

Just added a fairly rare booklet to the brochure section of the website. Not often you come across D|E|R products, in this brochure rather than covering the early 70s, we have products from September ...

In forum Trade Talk

3 months ago
Some Obsolete and Rare Manual

@malcscott has loaned me some unique manuals to scan for the forum data library. For example, a very rare ITT CVC1 service manual from 1968, a Philips K70, Thorn 4000 and many others. This will give m...

In forum Service Data

5 months ago
RE: 1969 Philips G22K511 Missing I/F & LOPT, Conversion

Wasn't happy with the little bracket I added to the bottom of the ITT. I then had a brainwave, why not use one of the ends from the dead Philips G6 LOPT's. As luck would have it, the holes lined up to...

In forum Colour Television

7 months ago
RE: 1969 Philips G22K511 Missing I/F & LOPT, Conversion

Oh, and I forgot to say when I had a good W23 its was spot on at 32V, W22 was 10V under at 15V. Now W22 is 45.6V and W22 has dropped to 20.4V. Well, I guess there's little point pursuing this, and I s...

In forum Colour Television

7 months ago
RE: 1969 Philips G22K511 Missing I/F & LOPT, Conversion

Well a new 3.3K cement went in this morning, tested prior to installation and spot on in value. Now? The screen is blank, EHT is there, looks like its cut-off. I'll have to have a look around with the...

In forum Colour Television

7 months ago
RE: 1969 Philips G22K511 Missing I/F & LOPT, Conversion

Not sure where to start with this update as there's been so much going on. To try and cut a very long story short, we needed to source a pulse from elsewhere on the PYE LOPT, for the X4141 discriminat...

In forum Colour Television

8 months ago
1980's Sony PVM-1270Q monitor

...And my attempt at reviving it! I said I wasn't going to be bringing in any new stuff, lack of room and all that! But when a forum member on UKVRRR offered this one I couldn't resist, especially as ...

In forum Colour Television

8 months ago
RE: 1969 Philips G22K511 Missing I/F & LOPT, Conversion

The syncs look OK-ish at the PFL200, and I sort of managed a float, but it soon starts to drift in ever-increasing speed. Attachment : pfl2.jpg Attachment : 20210601_211205[2].jpg Field ...

In forum Colour Television

8 months ago
RE: 1969 Philips G22K511 Missing I/F & LOPT, Conversion

And the result of the experiment, I'll need to increase the value of the resistor from 27K to get nearer to 190V, when I do, I’ll stick in a 1%. Attachment : 20210527_210202.jpg Attachment :...

In forum Colour Television

8 months ago
RE: 1969 Philips G22K511 Missing I/F & LOPT, Conversion

Posted by: @jayceebee I suggest we start with a very cautious 27K and adjust on test The 27K was giving us too high a voltage on the cathode of X7323. Following your advice to AOT, I've settled on 8...

In forum Colour Television

8 months ago
RE: 1969 Philips G22K511 Missing I/F & LOPT, Conversion

Wires now connected to the PYE LOPT via the G6 plugs, all except the pulse windings 1-5, we'll have to figure those out later. For now I can test to see if I get a scan. Attachment : 20210525_1132...

In forum Colour Television

8 months ago
RE: GE Superadio 7-2887A query

I think (and I stand to be corrected) that this is a feature to limit and leak static charge acquisition from the hey-day of plastic cases, synthetic carpets etc. with two-wire mains cords, preventing...

In forum Radio

8 months ago
52 years ago
RE: GE Superadio 7-2887A query

A capacitor would be better suited for that rather than a resistor I would have thought though.

In forum Radio

8 months ago
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