Sharp HT-CN150DVW - Page 63

HT-CN150DVW
63
IC802, 5-Channel Motor Driver for DVD/VCD (AT5660)
Block Diagram:
IN1
CAP1_1
CAP_2
IN2
FB1
FWD
REV
PGND
VCC1
OUT5-
OUT5+
OUT2-
OUT2+
OUT1-
OUT1+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MUTE
1_2_3_4
VBIAS
IN4-
CAP4_1
CAP4_2
IN3
GND
PGND
VCTL
FB4
VCC2
OUT3-
OUT3+
OUT4-
OUT4+
28
27
26
25
24
23
22
21
20
19
18
17
16
15
10K
20K
7.5K
10K
10K
7.5VK
20K
20K
VCC1
Pre-DRV
10K
25k
TRAY
DRIVER
SLED
DRIVER
VCC1
ACTUATOR
DRIVER
VCC2
ACTUATOR
DRIVER
VCC1
LOADING
DRIVER
VCC2
15K
10K
10K
10K
20K
20K
7.5K
7.5K
20K
10K
TSD
STAND-
BY
+
l
+
l
+
l
+
l
++
_
_