Philips BX454 A90 (Techniek Radio/TV)
Maar kan iemand dan uitleggen hoe je de juiste spanningen (rooster en schermrooster, anode) en stromen meet als je door verlopen weerstanden en condensatoren meet?
Want het meten door een in waarde verlopen weerstand kom je nooit op de juiste spanning, cq stroom......dus lijkt het mij (ik ben ook maar een gewone boeretrien ) in eerste instantie om een defect onderdeel te vervangen en DAN pas je waardes te meten...
En net wat Rene zegt.... in het HF alleen goede micacondensatoren gebruiken
--
The Flying Dutchlady
Eensch legende... thans werkelijkheid!
https://www.youtube.com/watch?v=lr5d3sGxSXQ
Berichten in deze thread:
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 14:06
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 15:31
- Philips BX454 A90 - Norbertos, 12.03.2016, 16:27
- Philips BX454 A90 -
martin72,
12.03.2016, 20:39
- Philips BX454 A90 -
Hans Op den Camp,
12.03.2016, 21:13
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 21:28
- Philips BX454 A90 - Cornelis B-B., 13.03.2016, 23:12
- Philips BX454 A90 - Cornelis B-B., 13.03.2016, 22:59
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 21:28
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 21:41
- Philips BX454 A90 -
martin72,
12.03.2016, 21:55
- Philips BX454 A90 -
Eleen,
12.03.2016, 23:43
- Philips BX454 A90 - Maarten Bakker, 13.03.2016, 00:03
- Philips BX454 A90 - JohanB, 13.03.2016, 08:34
- Philips BX454 A90 - John Hupse †, 13.03.2016, 09:17
- Philips BX454 A90 -
Eleen,
12.03.2016, 23:43
- Philips BX454 A90 -
martin72,
12.03.2016, 21:55
- Philips BX454 A90 -
Hans Op den Camp,
12.03.2016, 21:13
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 20:54
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 21:16
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 21:53
- Philips BX454 A90 -
John Hupse †,
13.03.2016, 09:00
- Philips BX454 A90 -
IanChristopher,
13.03.2016, 14:26
- Philips BX454 A90 -
John Hupse †,
13.03.2016, 14:58
- Philips BX454 A90 - Cornelis B-B., 13.03.2016, 23:27
- Philips BX454 A90 -
Martina,
13.03.2016, 17:43
- Philips BX454 A90 -
Fons Vendrik,
13.03.2016, 19:34
- Philips BX454 A90 - kris, 13.03.2016, 21:20
- Philips BX454 A90 -
Fons Vendrik,
13.03.2016, 19:34
- Philips BX454 A90 -
John Hupse †,
13.03.2016, 14:58
- Philips BX454 A90 -
IanChristopher,
13.03.2016, 14:26
- Philips BX454 A90 -
John Hupse †,
13.03.2016, 09:00
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 21:53
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 21:16
- Philips BX454 A90 - Cornelis B-B., 13.03.2016, 22:45
- Philips BX454 A90 -
EdGiskes,
12.03.2016, 15:51
- Philips BX454 A90 -
Norbertos,
12.03.2016, 15:57
- Philips BX454 A90 -
rene,
12.03.2016, 16:22
- Philips BX454 A90 -
ruudtx,
12.03.2016, 16:52
- Philips BX454 A90 -
Martina,
12.03.2016, 17:15
- Philips BX454 A90 -
Hans Op den Camp,
12.03.2016, 17:23
- Philips BX454 A90 -
Daan2810,
12.03.2016, 17:33
- Philips BX454 A90 -
Hans Op den Camp,
12.03.2016, 18:35
- Philips BX454 A90 -
rene,
12.03.2016, 19:06
- Philips BX454 A90 - Hans Op den Camp, 12.03.2016, 19:23
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 21:15
- Philips BX454 A90 - Cornelis B-B., 13.03.2016, 23:41
- Philips BX454 A90 -
Maarten Bakker,
12.03.2016, 23:27
- Philips BX454 A90 - Maurice, 12.03.2016, 23:41
- Philips BX454 A90 - Cornelis B-B., 13.03.2016, 23:37
- Philips BX454 A90 -
Maarten Bakker,
12.03.2016, 23:24
- Philips BX454 A90 - kris, 13.03.2016, 00:11
- Philips BX454 A90 -
rene,
12.03.2016, 19:06
- Philips BX454 A90 -
Hans Op den Camp,
12.03.2016, 18:35
- Philips BX454 A90 - IanChristopher, 12.03.2016, 21:13
- Philips BX454 A90 -
Daan2810,
12.03.2016, 17:33
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 17:56
- Philips BX454 A90 -
doeve,
12.03.2016, 18:12
- Philips BX454 A90 - John Hupse †, 12.03.2016, 18:26
- Philips BX454 A90 - Cornelis B-B., 13.03.2016, 23:48
- Philips BX454 A90 -
doeve,
12.03.2016, 18:12
- Philips BX454 A90 - ruudtx, 13.03.2016, 18:53
- Philips BX454 A90 -
Hans Op den Camp,
12.03.2016, 17:23
- Philips BX454 A90 -
peters00076,
12.03.2016, 17:35
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 18:04
- Philips BX454 A90 -
huub.jak,
12.03.2016, 19:07
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 20:00
- Philips BX454 A90 -
Dirk 63,
12.03.2016, 21:39
- Philips BX454 A90 - IanChristopher, 12.03.2016, 21:57
- Philips BX454 A90 - Maarten Bakker, 12.03.2016, 23:42
- Philips BX454 A90 -
Dirk 63,
12.03.2016, 21:39
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 20:00
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 21:19
- Philips BX454 A90 -
Hans Op den Camp,
12.03.2016, 21:49
- Philips BX454 A90 - IanChristopher, 12.03.2016, 22:06
- Philips BX454 A90 - Maarten Bakker, 12.03.2016, 23:47
- Philips BX454 A90 -
Hans Op den Camp,
12.03.2016, 21:49
- Philips BX454 A90 -
huub.jak,
12.03.2016, 19:07
- Philips BX454 A90 - IanChristopher, 12.03.2016, 21:21
- Philips BX454 A90 - ruudtx, 13.03.2016, 19:16
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 18:04
- Philips BX454 A90 -
Martina,
12.03.2016, 17:15
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 21:06
- Philips BX454 A90 -
Cornelis B-B.,
14.03.2016, 00:05
- Philips BX454 A90 - Armand, 14.03.2016, 06:22
- Philips BX454 A90 -
Cornelis B-B.,
14.03.2016, 00:05
- Philips BX454 A90 -
ruudtx,
12.03.2016, 16:52
- Philips BX454 A90 -
rene,
12.03.2016, 16:22
- Philips BX454 A90 -
IanChristopher,
12.03.2016, 20:57
- Philips BX454 A90 - kris, 12.03.2016, 23:01
- Philips BX454 A90 -
Maurice,
12.03.2016, 23:08
- Philips BX454 A90 - Dirk 63, 13.03.2016, 10:06
- Philips BX454 A90 - Fons Vendrik, 13.03.2016, 20:02
- Philips BX454 A90 -
rene,
13.03.2016, 10:00
- Philips BX454 A90 -
Leo Snoeren,
13.03.2016, 11:04
- Philips BX454 A90 -
huub.jak,
13.03.2016, 11:16
- Philips BX454 A90 -
John Hupse †,
13.03.2016, 12:40
- Philips BX454 A90 -
Hans Op den Camp,
13.03.2016, 14:25
- Philips BX454 A90 -
John Hupse †,
13.03.2016, 15:22
- Philips BX454 A90 -
Hans Op den Camp,
13.03.2016, 16:18
- Philips BX454 A90 - John Hupse †, 13.03.2016, 17:42
- Philips BX454 A90 -
Hans Op den Camp,
13.03.2016, 16:18
- Philips BX454 A90 -
John Hupse †,
13.03.2016, 15:22
- Philips BX454 A90 -
Hans Op den Camp,
13.03.2016, 14:25
- Philips BX454 A90 -
John Hupse †,
13.03.2016, 12:40
- Philips BX454 A90 -
Martina,
13.03.2016, 11:21
- Philips BX454 A90 - Hugo Sneyers, 13.03.2016, 12:15
- Philips BX454 A90 -
huub.jak,
13.03.2016, 11:16
- Philips BX454 A90 -
Leo Snoeren,
13.03.2016, 11:04
- Philips BX454 A90 -
Norbertos,
12.03.2016, 15:57
- Philips BX454 A90 -
Forumbeheer,
13.03.2016, 15:21
- Philips BX454 A90 -
Martina,
13.03.2016, 17:50
- Philips BX454 A90 -
huub.jak,
13.03.2016, 17:54
- Philips BX454 A90 -
Erwin goossens,
13.03.2016, 18:16
- Philips BX454 A90 - francois129, 13.03.2016, 18:53
- Philips BX454 A90 - Cornelis B-B., 14.03.2016, 00:25
- Philips BX454 A90 -
Erwin goossens,
13.03.2016, 18:16
- Philips BX454 A90 -
huub.jak,
13.03.2016, 17:54
- Philips BX454 A90 -
Martina,
13.03.2016, 17:50
- Philips BX454 A90 - Forumbeheer, 14.03.2016, 09:48
- Philips BX454 A90 -
John Hupse †,
12.03.2016, 15:31