file:///C|/Documents%20and%20Settings/Administrator/Plocha/SL-EH570/s1504000000.htm
15.4 IC703 (AN8739SBE2):/Focus
Coil/Tracking Coil/ /Traverse
Motor/Spindle /Motor Drive
TOP PREVIOUS NEXT
Pin No. Terminal Name I/O Function
1 /RST - Not used, open
2 NC - Not used
3 IN2 I Motor driver 2 input
4 PC2 I Turntable motor drive signal input (L: ON)
5 NC - Not used
6 IN1 I Motor driver 1 input
7 NC - Not used, open
8 PVCC1 I Driver power supply terminal 1
9 PGND1 - Driver GND terminal 1
10 NC - Not used, connected to GND
11 D1- O Motor driver 1 output terminal (-)
12 D1+ O Motor driver 1 output terminal (+)
13 D2- O Motor driver 2 output terminal (-)
14 D2+ O Motor driver 2 output terminal (+)
15 D3- O Motor driver 3 output terminal (-)
16 D3+ O Motor driver 3 output terminal (+)
17 D4- O Motor driver 4 output terminal (-)
18 D4+ O Motor driver 4 output terminal (+)
19 NC - Not used
20 PGND2 - Driver GND terminal 2
21 PVCC2 I Driver power supply terminal 2
22 NC - Not used, open
23 VCC I Power supply terminal
24 VREF I Reference voltage input terminal
25 IN4 I Motor driver 4 input
26 IN3 I Motor driver 3 input
file:///C|/Documents%20and%20Settings/Administrator/Plocha/SL-EH570/s1504000000.htm (1 of 2) [25.4.2003 21:01:52]
To Next Page
Loading...
