CR-325/325UKD
IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS
Q110 : LA6565 (Five-Channel CD Actuator Driver)-4/4
FWD REV VLO
+
VLO
–
Loading output
L
L OFF OFF OFF *
1
H H L Forward
H
L L H Reverse
H L L Short-circuit braking *
2
*1. The output goes to the high-impedance state.
*2. In braking mode, the sink side transistor is turned on (for short-circuit braking).
The VLO
+
and VLO
–
pins go to a level that is essentially the ground level.
Relationship between the MUTE pins and the power supply systems (VCCP*)
Truth Table (Loading (H bridge) block)
CH1(BTL)
CH2(BTL)
CH3(BTL)
CH4(BTL)
VCCP1
VCCP2
MUTE1
CH5(H bridge)
MUTE234
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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