Apple Performa Plus Display
| Apple Performa Plus Display | |
|---|---|
 |
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| Apple Performa Plus Display (All About Apple museum, Wikimedia Commons, CC BY-SA 3.0) | |
| Manufacturer | Apple Computer, Inc. |
| Type | 14-inch colour CRT display (shadow mask) |
| Release date | September 1992 |
| Price | US$400 |
| Interface | Analogue RGB, composite sync |
| Dimensions | 350 × 350 × 360 mm (H × W × D) |
| Model | M9102 |
| Power | 120 V AC ± 10 %, 60 Hz (US); 85 W |
| Resolution | 640 × 480 |
The Apple Performa Plus Display is a 14-inch colour monitor with a fixed 640 × 480 resolution, sold for the Macintosh Performa range from September 1992. It is the companion of the Apple Performa Display, with a finer 0.29 mm dot pitch in place of 0.39 mm; Apple's Service Source covers both with one specification.[1][2] Apple's model number tag reads M9102.[1]
Apple's September 1996 service guide gives no discontinuation date for the Performa Plus Display, which by its own note means it was still available. EveryMac gives 18 July 1994 for both Performa displays and a price of US$400 for the Plus.[1][3]
Specifications
[edit | edit source]| Item | Specification |
|---|---|
| Picture tube | M37118X, 14 in diagonal shadow mask, 11.9 in viewable |
| Dot pitch | 0.29 mm[1] |
| Resolution | 640 × 480 |
| Scan rates | Horizontal 35.0 kHz; vertical 66.7 Hz |
| Active area | 240 × 180 mm (9.5 × 7 in) |
| Input signals | Linear RGB; composite sync at TTL level |
| Power | 120 V AC ± 10 %, 60 Hz; 85 W |
| EHT | 24 kV |
| Size | 350 mm high, 350 mm wide, 360 mm deep |
| Warm-up | 30 minutes to meet all specifications |
Controls
[edit | edit source]Brightness, contrast, vertical shift, horizontal shift and the power switch sit under the front of the screen; H.WIDTH and V.HEIGHT controls are at the rear.[1]
Service
[edit | edit source]Apple serviced the Performa Plus Display as a whole-unit exchange (661-0113 in the US), so its documents contain no board-level information.[1] The symptom chart shared with the Performa Display moves the display away from electrical equipment and fluorescent lights for a distorted, jittering or flashing picture, checks the ground cables, and otherwise replaces the monitor; it is reproduced on the Apple Performa Display page.[2] The CRT runs at 24 kV; discharge it before working inside the case, following CRT Discharge Procedure.[2]
Documentation
[edit | edit source]- Apple Performa Display/ Plus Service Source: Apple's 11-page Service Source for both displays.
Related pages
[edit | edit source]References
[edit | edit source]- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 Apple Computer, Macintosh Displays and Video Cards (service guide, September 1996), hosted as File:Apple Macintosh Displays and Video Cards Service Guide (September 1996).pdf. Table 1, model numbers: M9102 Apple Performa Plus Display (14"), whole unit exchange, p. 12 (PDF p. 30); Table 2, dates: Performa Plus Display, September 1992, no discontinuation date given (the guide notes that "dates which are missing signify that the product is available"), p. 13 (PDF p. 31); Performa Display/Plus chapter: parts list p. 192 (PDF p. 210), Performa Plus Display .29 dot pitch US 661-0113, Plus Display 14" colour monitor .29 dot 661-1669; locator view p. 193 (PDF p. 211); symptom/cure chart pp. 194-195.
- ↑ 2.0 2.1 2.2 2.3 Apple Computer, Apple Performa Display/Plus (Service Source), 1995, hosted as File:Performa display.plus.pdf (see Apple Performa Display/ Plus Service Source). Characteristics p. 3, Controls p. 4, Physical and Electrical p. 5, Symptom Charts pp. 8-11 (PDF pages).
- ↑ EveryMac, "Apple Performa Plus Display Specs" (retrieved 2026-10-02). Released with the Macintosh Performa 400; introduced 14 September 1992; discontinued 18 July 1994; 0.29 mm dot pitch (the Performa Display has 0.39 mm); original price US$400. Community specification list.