Sharp HT-CN150DVW - Servo Circuit Diagram

HT-CN150DVW
24
SERVO CIRCUIT DIAGRAM
SERVO CIRCUIT DIAGRAM (1/8)
TRACK- IC802 20PIN
CN801
DVD PACK
DVD LOADER (AMTEK)
TRACK+ IC802 15PIN
FOCUS- IC802 5PIN
FOCUS+ IC802 14PIN
DVDPD IC801 23P
RF50V VCC5V
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
1
2
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
21
20
19
18
17
16
15
28
27
26
25
24
23
22
GND
DVDLD
CDLD
GND
GND
CDPD IC801 24P
GND
DVDRF C816-IC801 1#
C IC801 14# 10#
B IC801 11# 15#
A IC801 12# 16#
D IC801 9# 13#
F IC801 17#
E IC801 18#
RF50V
IC801 20#
GND
TRACK-
RF50V
100u/16
C834
C803
C967
SLED+OUT
SLED-OUT
C968
220u/16
104
C807102
1UH
L801
1N4148
D801
102C805
C805
100u/16
R804 10
1N4148D802
C808
100u/16
R805 10
C804
104C802
100u/16
C801
104
104
TRACK+
RB813
SP MOTOR
SLED MOTOR
CN813
CLOSE(189PIN)
CN812
RB812
SP+OUT
SP-OUT
R871
47K
SLED-OUT
SLED-OUT
FOCUS-
CLOSE
MVCC
L803
R969
15 1/2W
+12V
1UH
IC802
AM5660
OPEN OUT
CLOSE OUT
SLED- OUT
SLED+ OUT
FOCUS- OUT
FOCUS+ OUT
TR- OUT
MVCC5V
MVCC5V
SP- OUT
SP+ OUT
TR- OUT
TR+ OUT
R813
R814
1
1
TRACK+
R815 1K
1
2
3
4
5
-12
+12
EN2
EN1
MICL
MICR
GND
1
2
3
4
5
CLOSE SW
OPEN SW
DCLOAD-
DCLOAD+
C269
104
C270
100u/16
VCC33V
KST2222(OPEN)
R252 150(OPEN)
4V6(OPEN)
ZD201
M44
Q201
VCC
1
2
3
4
5
TP36
TP35
TP34
TP33
TRAY-SW2
TRAY-SW1
SW804
OPEN/CLOSE
MOTOR
SW803
CN3
2
1
CN2
RB803
CN803
1K
0
0
OPENSW(190PIN)
CLOSEW(187PIN)
OPEN(191PIN)
CLOSE(189PIN)
R270
4.7K
RF33V
C872
104
5V
R
20
0
R
D80
3
VREF IN
100P
C870
R873
47K
10K
OPEN
R808
R810
39K
OPEN
R834
104
RF50V
3.9V
4.6V
2SB1132
Q806
2.1V
L802
1UH
1.8V
3.9V
4.5V
Q805
VCD/CD
2SB1132
C809
39K
R819
R821
1
4
0
LM358
IC805-A
3.3V
R812
R811
4K
7
1
TUN_B+/SW
MUTE
R24
9
FERQ HOP
CLOSE
R816
R817
R818
TRACK-
R832
R831
1
1
OPEN
VCC5V
C871
100P
FOCUS IN
CAP1-1
CAP1-2
SLED IN
FOCUS - OUT
CLOSE IN
OPEN IN
MUTE
BIAS
TRACK IN
CAP4 -1
CAP4 -2
SP IN
GND
PVC
A
B
C
D
E
F
G
H
1
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