HP 980c (US/CAN), 740n (US) Connector and Jumpers on hp dvd-writer dvd100i Drive, Back of Drive

Product Information	Drive Specifications	Interfaces	Installation and Configuration
Drive Operation	Tips and Techniques	Software	Maintenance
Troubleshooting	Warranty and Support	Release Notes	Discontinued Products

Connector and Jumpers on hp dvd-writer dvd100i Drive

Back of Drive

DIGITAL	ANALOG
AUDIO	AUDIO	CABLE SELECT	IDE	PIN #1	DC INPUT
OUT	OUT
		SLAVE	CONNECTOR		5V	GND 12V
D G	R GND L	MASTER

Figure 4 Back of Internal IDE Drive

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.

￿	￿	￿	￿	Pin	DC Volts
				1	+12 V
				2	GND
				3	GND
				4	+5 V

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.

￿￿	￿
￿￿	￿

Missing Pin 20 (key pin)

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.

Figure 5 DC Power Connector

hp dvd-writer dvd100i Technical Support Solutions Guide 10/25/01 Physical Specifications ⇐ ⇒ 19