KV-1800UB barn find

Existing user? Create account

0 Vote(s) - 0 Average
1
2
3
4
5

KV-1800UB barn find

Offline

Murphyv310

No Longer a Member

Posts: 5,099
Location: Kilmarnock

#5

26-04-2020, 02:26 PM

The 1800 was a good set. During my time with Sony in the 90's we saw a few. Mostly they suffered with low emission CRT's. We used the trusty B&K and discovered that the "clean & balance" was kinder to the tube. For the fault I'd check all HT lines first, you may have lost the supply to the video amplifiers. Three things come to mind but this is from memory, I don't have a manual. Leaky or O/C cap, faulty feed resistor or diode in the supply line (200v).

Quote

Messages In This Thread

KV-1800UB barn find - by djrm - 07-07-2019, 07:37 PM

RE: KV-1800UB barn find - by Mr Hoover - 08-07-2019, 09:35 AM

RE: KV-1800UB barn find - by djrm - 26-04-2020, 10:55 AM

RE: KV-1800UB barn find - by Richard_FM - 26-04-2020, 11:55 AM

RE: KV-1800UB barn find - by Murphyv310 - 26-04-2020, 02:26 PM

RE: KV-1800UB barn find - by djrm - 26-04-2020, 03:48 PM

RE: KV-1800UB barn find - by Mark Hennessy - 27-04-2020, 01:49 PM

RE: KV-1800UB barn find - by colly0410 - 28-04-2020, 05:54 PM

RE: KV-1800UB barn find - by djrm - 02-05-2020, 02:45 PM

RE: KV-1800UB barn find - by Murphyv310 - 02-05-2020, 03:28 PM

RE: KV-1800UB barn find - by djrm - 02-05-2020, 06:09 PM

RE: KV-1800UB barn find - by djrm - 02-05-2020, 09:19 PM

RE: KV-1800UB barn find - by Murphyv310 - 03-05-2020, 08:26 AM

RE: KV-1800UB barn find - by Mark Hennessy - 03-05-2020, 10:11 AM

RE: KV-1800UB barn find - by djrm - 03-05-2020, 10:16 AM

RE: KV-1800UB barn find - by ppppenguin - 03-05-2020, 10:27 AM

RE: KV-1800UB barn find - by Mark Hennessy - 03-05-2020, 10:51 AM

RE: KV-1800UB barn find - by djrm - 03-05-2020, 12:15 PM

RE: KV-1800UB barn find - by Murphyv310 - 03-05-2020, 04:07 PM

RE: KV-1800UB barn find - by ppppenguin - 03-05-2020, 04:31 PM

RE: KV-1800UB barn find - by Mark Hennessy - 03-05-2020, 05:11 PM

RE: KV-1800UB barn find - by djrm - 03-05-2020, 07:30 PM

RE: KV-1800UB barn find - by Paul_RK - 03-05-2020, 07:43 PM

RE: KV-1800UB barn find - by Murphyv310 - 03-05-2020, 08:46 PM

RE: KV-1800UB barn find - by Murphyv310 - 03-05-2020, 08:49 PM

RE: KV-1800UB barn find - by djrm - 03-05-2020, 08:49 PM

RE: KV-1800UB barn find - by Murphyv310 - 03-05-2020, 08:51 PM

RE: KV-1800UB barn find - by Murphyv310 - 03-05-2020, 08:56 PM

RE: KV-1800UB barn find - by Mark Hennessy - 03-05-2020, 09:05 PM

RE: KV-1800UB barn find - by Murphyv310 - 03-05-2020, 10:47 PM

RE: KV-1800UB barn find - by ppppenguin - 04-05-2020, 12:31 PM

RE: KV-1800UB barn find - by djrm - 04-05-2020, 04:12 PM

Digg

Delicious

Reddit

StumbleUpon

Users browsing this thread:

1 Guest(s)