file:///E|/_MANUALS/TECHNICS/technics_sl-pd7nasvc_[ET]/NA/SL-PD7/SVC/s1103000000.html[30/09/2009 12:14:37]
11.3 IC703 (AN8739SBE2) Focus coil/ Tracking coil/
Traverse motor/ Spindle motor driver
TOP
PREVIOUS
NEXT
Pin No.
Mark
I/O
Function
1
/RST
-
RESET output terminal
2
NC
-
N.C.
3
IN2
I
Motor Drive (2) input
4
PC2
I
Turntable motor drive signal (“L :ON)
5
NC
-
N.C.
6
IN1
I
Motor driver (1) input
7
NC
I
N.C.
8
PVCC1
I
Power supply (1) for driver
9
PGND1
-
Ground connection (1) for driver
10
NC
-
N.C.
11
D1-
O
Motor driver (1) reverse-action output
12
D1+
O
Motor driver (1) forward-action output
13
D2-
O
Motor driver (2) reverse-action output
14
D2+
O
Motor driver (2) forward-action output
15
D3-
O
Motor driver (3) reverse-action output
16
D3+
O
Motor driver (3) forward-action output
17
D4-
O
Motor driver (4) reverse-action output
18
D4+
O
Motor driver (4) forward-action output
19
NC
-
N.C.
20
PGND2
-
Ground connection (2) for driver
21
PVCC2
I
Power supply (2) for driver
22
NC
-
N.C.
23
VCC
I
Power supply terminal
24
VREF
I
Reference voltage input
25
IN4
I
Motor driver (4) input
26
IN3
I
Motor driver (3) input
27
RSTIN
I
Reset terminal
28
NC
-
N.C.
TOP
PREVIOUS
NEXT
All manuals and user guides at all-guides.com
all-guides.com
