Main Restorations Software Audio/Jukebox/MP3 Everything Else Buy/Sell/Trade
Project Announcements Monitor/Video GroovyMAME Merit/JVL Touchscreen Meet Up Retail Vendors
Driving & Racing Woodworking Software Support Forums Consoles Project Arcade Reviews
Automated Projects Artwork Frontend Support Forums Pinball Forum Discussion Old Boards
Raspberry Pi & Dev Board controls.dat Linux Miscellaneous Arcade Wiki Discussion Old Archives
Lightguns Arcade1Up Try the site in https mode Site News

Unread posts | New Replies | Recent posts | Rules | Chatroom | Wiki | File Repository | RSS | Submit news

« previous next »
Pages: [1]
  
Go Down

Author Topic: Advice on CRT TV tube swap  (Read 2390 times)

0 Members and 1 Guest are viewing this topic.

BaldiGit

  • Trade Count: (0)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 19
  • Last login:October 13, 2018, 01:27:59 pm
  • How do they know Rome wasn't built in a day..??
Advice on CRT TV tube swap
« on: October 12, 2018, 05:00:03 pm »
HI, can anyone help..??

Just diagnosed a CRT short (screen to focus) on a Toei CM-R14 21" monitor. 

Does anyone have any idea what TV tube I could use? It's a 12 pin tube and the deflection coils are 59 ohms and 2 ohms.

Thanks for reading
Logged

behrmr

  • Trade Count: (+1)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 459
  • Last login:April 23, 2021, 09:17:13 am
Re: Advice on CRT TV tube swap
« Reply #1 on: October 12, 2018, 11:56:17 pm »
Replace the whole thing with an old TV set since it’s going in an SI
Logged

BaldiGit

  • Trade Count: (0)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 19
  • Last login:October 13, 2018, 01:27:59 pm
  • How do they know Rome wasn't built in a day..??
Re: Advice on CRT TV tube swap
« Reply #2 on: October 13, 2018, 01:24:54 pm »
That was going to be option 2 as was after authenticity. But good news is I've managed to clear the short with a zap from a charged capacitor  ;D
Logged

buttersoft

  • Trade Count: (+1)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 1828
  • Last login:Today at 02:42:44 am
  • Is running at 15kHz
Re: Advice on CRT TV tube swap
« Reply #3 on: October 14, 2018, 07:24:24 pm »
Quote from: BaldiGit on October 13, 2018, 01:24:54 pm
...good news is I've managed to clear the short with a zap from a charged capacitor  ;D

Ooooh, details of that please? What cap, how did you charge it, etc?
Logged
Pages: [1]
  
Go Up
« previous next »