HP DVD100I - Manual (Page 19)

hp dvd-writer hp dvd-writer hp dvd-writer hp dvd-writer dvd100i dvd100i dvd100i dvd100i Technical Support Solutions Guide 10/25/01 Physical Specifications
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Connector and Jumpers on hp dvd-writer dvd100i Drive
Back of Drive Back of Drive Back of Drive Back of Drive
Figure 4 Figure 4 Figure 4 Figure 4 Back of Internal IDE Drive
Power Connector Power Connector Power Connector Power Connector
The hp dvd-writer dvd100i drive is an internal drive. The drive shares power from the
PC power supply. The drive has an industry standard 4-pin Amphenol or compatible
male power connector, capable of housing 18 AWG wires for each connector pin.
Figure 5 Figure 5 Figure 5 Figure 5 DC Power Connector
Signal Connector Signal Connector Signal Connector Signal Connector
The signal connection on the hp dvd-writer dvd100i drive is a 40-pin header
connector with a key slotted shroud. Additionally pin 20 has been removed from the
connector for keying as shown in
Figure 6 .
Figure 6 Figure 6 Figure 6 Figure 6 Interface Connector
The cable is a 40 conductor (stranded 28 AWG) flat ribbon cable with female header
type connectors. The maximum cable length is 18 inches. The female header type
connectors that connect to the drive has a plastic extrusion on the side of the
connector by pins 19 and 21. This allows the cable to correctly mate with the key
slotted shroud connector on the drive.
Table 12 on page 20 gives a list of the signals and connector pinout required for an
ATA-2 interface. The signals listed in Table 12 are shown as single-ended contact
assignments and not differential.
DIGITAL
AUDIO
R GND L
PIN # 1
DC INPUT IDE
CONNECTOR 5V GND 12V
CABLE SELECT
SLAVE
MASTER
ANALOG
AUDIO
OUT
D G
OUT
   
Pin DC Volts
1
2
3
4 +12 V
GND
GND
+5 V




Missing Pin 20 (key pin)
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