Revision as of 21:04, 21 January 2022 by Akbkuku(talk | contribs)(Created page with " {{InfoboxDevice |Picture =5153-withoutRearCase.png |Release Year = 1981 |Mounting Technology = Through Hole |Capacitor Types = Aluminum Electrolytic, Tantalum, Ceramic |Leak Risk = Low |Batteries = None |Destructive Entry = No, but very brittle plastic }} The CGA display made by IBM for the PC/XT series of computers ==Known Issues== *Red or Blue channel brightness increases **Capacitors on gain board are failing ***File:5153-NeckBoard-FailedCap.png|thumb|The neck...")
The neck PCB for an IBM 5153 centered on C569 which failedSolution: Replace capacitors
Disassembly Notes
It's a CRT which should be discharged before working on it.
There are screws on top of the case under plastic caps.
The plastic is fairly brittle now and when rotating the case you should think through how the weight will be put on parts as you remove them and be careful. You will mostly damage the caps on the top screws removing them
