Apple Macintosh 12" RGB Display
From Purple's Collection
Jump to navigationJump to search
| |
| Apple Macintosh 12" RGB Display | |
|---|---|
| Specs: | Resolution(s): 512x384 Type: Colour (RGB) Style: Shadow Mask Connection: Macintosh Video (DA-15) |
| Date of entry: | 2020/10/03 |
| Status: | In Collection |
| Condition: | Good |
| Identifier: | Serial: M1151250DT4 |
| Notes: | Sometimes a tic (arc) can be heard from inside |
| Location: | Storage 1 |
| No image avaliable | |
| Apple Macintosh 12" RGB Display | |
|---|---|
| Specs: | Resolution(s): 512x384 Type: Colour (RGB) Style: Shadow Mask Connection: Macintosh Video (DA-15) |
| Date of entry: | 2020/11/02 |
| Status: | In Collection |
| Condition: | Alright |
| Identifier: | Serial: M11114H2DT2 |
| Notes: | Heavy yellowing, Bad horizontal sync |
| Location: | Box 10 |
Contents
About
The Apple Macintosh 12" RGB Display was introduced on the 15th of October 1990 together with the Macintosh IIsi.
It was for sale for 2 years, until it was discontinued on the 19th of October 1992.
The display offers full RGB colours, up to 24-bit if the computer connected to it supports it.
Pictures
Front of display
Right side of display
Back of display
Top of display
Bottom of display
Maintenance log
- 2020/10 - The monitor arcs inside, once every 30 minutes on average (up to 8+ hours without any arcing sounds). The sound is moderate to low, there is video distortion for about ~4 lines (horizontal, <5ms total) when this happens. Opened up the device but no clear culpit can be found. Cleaned the tube (dust) and inspected the anode, but all looked well. Might need Flyback replacement at some point
