Apple 15" CRT monitor repair
Автор: Tony359 | Tony's Tinkering Shop
Загружено: 2023-02-27
Просмотров: 4743
On this video I am trying to repair my first CRT monitor! It's an Apple Multiple Scan 15AV 15" CRT monitor.
Monitor model is M4681, CRT tube is M36LBL803X
Communities which helped in troubleshooting:
www.badcaps.net
www.videokarma.org
00:00 Intro
00:38 Overview
02:09 Broken Neck!
02:29 Monitor 2
03:35 Power up
04:16 Horizontal transistor
08:06 Power supply
10:14 Checking rails
15:45 Checking the transistor
17:19 Power up test 2
18:53 Monitor is on!
19:52 Aftermath troubleshooting
22:30 Neckboard troubleshooting
27:59 Power up test 3
29:26 The 70V line mistery
34:20 A fatal mistake!
35:22 70V line fixed itself?
36:33 High Voltage check
38:30 Monitor adjustment
40:33 Colour blotches troubleshooting
42:54 Outro
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