Maintenance & Service Guide
Presario 5600 Series Personal Computers
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Connector Pin AssignmentsThis section contains the connector pin assignments for the Presario 5600 series of personal computers. |
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| Pin | Signal | Pin | Signal |
| 1 | Strobe* | 10 | Acknowledge* |
| 2 | Data Bit 0 | 11 | Busy |
| 3 | Data Bit 1 | 12 | Paper Out |
| 4 | Data Bit 2 | 13 | Select |
| 5 | Data Bit 3 | 14 | Auto Linefeed* |
| 6 | Data Bit 4 | 15 | Error* |
| 7 | Data Bit 5 | 16 | Initialize Printer* |
| 8 | Data Bit 6 | 17 | Select In* |
| 9 | Data Bit 7 | 18-25 | Signal Ground |
| * = Active low | |||
| Connector | Pin | Signal |
 |
1 2 3 4 5 6 7 8 9 |
Carrier Detect Receive Data Transmit Data Data Terminal Ready Signal Ground Data Set Ready Ready to Send Clear to Send Ring Indicator |
| Connector | Pin | Signal |
 |
1 2 3 4 |
- Data +Data Ground +5 VDC |
| Connector | Pin | Signal |
 |
1 2 3 4 5 6 |
Data Unused Ground +5 VDC Clock Unused |
| Connector | Pin | Signal |
|
1 2 3 4 5 6 |
Data Unused Ground +5 VDC Clock Unused |
| Connector | Pin | Signal |
 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
Red Analog Green Analog Blue Analog Volume Up Ground Ground Analog Ground Analog Ground Analog +5 VDC Ground Volume Down DDC Data Horizontal Sync Vertical Sync DDC Clock |
| Connector | Pin | Signal |
 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
+5 VDC Fire A (1) X-Axis (1) GND GND Y-Axis (1) Fire B (1) +5 VDC +5 VDC Fire A (2) X-Axis (2) MIDI Out Y-Axis (2) Fire B (2) MIDI In |
| Connector | Connector | ||
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Stereo 1/8" Miniphone | ||
| Connector | Connector | ||
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Stereo 1/8" Miniphone | ||
| Connector | Connector | ||
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Stereo 1/8" Miniphone | ||
| Connector | Pin | Signal | |
 |
1 2 3 4 |
Unused Tip Ring Unused |
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| Connector | Pin | Signal | |
|
1 2 3 4 |
Unused Tip Ring Unused |
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| Pin | Signal | Pin | Signal |
| 1 | RESET | 21 | DMARK |
| 2 | GND | 22 | GND |
| 3 | DD7 | 23 | -DIOW |
| 4 | DD8 | 24 | GND |
| 5 | DD6 | 25 | -DIOR |
| 6 | DD9 | 26 | GND |
| 7 | DD5 | 27 | IORDY |
| 8 | DD10 | 28 | SPSYNC |
| 9 | DD4 | 29 | -DMACK |
| 10 | DD11 | 30 | GND |
| 11 | DD3 | 31 | INTRQ |
| 12 | DD12 | 32 | -IOCS16 |
| 13 | DD2 | 33 | DA0 |
| 14 | DD13 | 34 | -PDIA6 |
| 15 | DD1 | 35 | DA0 |
| 16 | DD14 | 36 | DAZ |
| 17 | DD0 | 37 | -CS1FX |
| 18 | DD15 | 38 | -C53FX |
| 19 | GND | 39 | -DASP |
| 20 | (KEY) | 40 | GNP |
| Pin | Signal | Pin | Signal |
| 1 | Unused | 4 | Tip |
| 2 | Unused | 5 | Unused |
| 3 | Ring | 6 | Unused |
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