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Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
• IP9010
1) PIN CONFIGURATION
NO SYM BOL
I /O
DESCRI PTI ON
1
DO1-
O
CH1 driver output(-)
2
DO1+
O
CH1 driver )
3
DO2-
O
CH2 driver output(-)
4
DO2+
O
CH2 driver )
5
VCC1
-
Power supply voltage 1
6
IN2
I
CH2 input
7
IN1
I
CH1 input
8
MUTE
I
Mute
9
CTL3
I
Loading motor speed control
10
REV3
I
Loading motor reverse input
11
FWD3
I
Loading motor forward input
12
SVCC
-
Signal supply voltage
13
DO3+
O
CH3 driver )
14
DO3-
O
CH3 driver output(-)
NO
SYM BOL
I /O
DESCRI PTI ON
15
DO4-
O
CH4 driver output(-)
16
DO4+
O
CH4 driver )
17
DO5-
O
CH5 driver output(-)
18
DO5+
O
CH5 driver )
19
VCC2
-
Power supply voltage 2
20
IN5
I
CH5 input
21
IN4
I
CH4 input
22
GND
-
Ground
23
BIAS
I
Bias
24
VDET
I
Reset detection
25
RESET
O
Reset output
26
FB
I
Adjustable regulator feed back
27
REGVCC
O
Regulator supply voltage
28
REO
-
Adjustable regulator output
2) PIN DESCRIPTIONS
