# IBM PCjr CGA

CGA=Color Graphics Adapter.

18 PIN BERG STYLE CONNECTOR ???

Pin | Description
--- | ---
A01 | TV vertical drive (not for display)
A02 | Ground
A03 | TV horizontal drive (not for display)
A04 | Blue (CGA pin 5)
A05 | Red (CGA pin3)
A06 | Intensity (CGA pin 6)
A07 | Green (CGA pin 4)
A08 | Comp Sync Drive (not for display)
A09 | Audio
B01 | + Vertical drive (CGA pin 9)
B02 | Ground
B03 | + Horizontal drive (CGA pin 8)
B04 | Ground
B05 | Ground
B06 | Ground
B07 | Ground
B08 | Ground
B09 | Frame ground (CGA pin 1)

Contributor: | Joakim Ögren

Source: | ?

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Document last modified: 2002-01-10