Sharp HT-CN150DVW Service Manual page 25

A
2.1V
L802 1UH
B
VCD/CD
2SB1132
Q805
1.8V
4.5V
3.9V
C
104
R808
OPEN
D
R810
39K
R834
28
MUTE
1
FOCUS IN
R819
27
2
BIAS
CAP1-1
R821
26
3
TRACK IN
CAP1-2
25
4 C870
SLED IN
CAP4 -1
R873
24
5
FOCUS - OUT CAP4 -2
23
6
CLOSE IN
SP IN
7 22
OPEN IN
GND
E
8
21
VCC5V MVCC5V
9 20
OPEN OUT TR- OUT
19
10
CLOSE OUT MVCC5V
11
18
SLED- OUT SP- OUT
12 17
SLED+ OUT
SP+ OUT
16
13
FOCUS- OUT TR- OUT
14 15
FOCUS+ OUT TR+ OUT
TRACK+
TRACK-
F
CLOSE(189PIN)
R270 4.7K
RF33V
OPEN(191PIN)
CLOSEW(187PIN)
G
OPENSW(190PIN)
H
1
TUN_B+/SW
MUTE
FERQ_HOP
TUN-CLK
TUN-CE
Q806
2SB1132
4.6V
3.9V
RF50V
C809
OPEN
1N4148
D803
10K
VREF IN
39K
100P
47K R823
C833
C872
R833
104
200 1/4W
5V
R825
R830
R831 1
R832 1
LM358
4
3.3V
IC805-A
3
3.3V
1
B-
0
2
R812
1M
R811 4K7
2
R249 33
R250
33
R251 33
SERVO CIRCUIT DIAGRAM (2/8)
820P(104)
C817
TP1
C816 472
1
C815 104
2
680P(OPEN)
3
C814
C813 4
680P
5
C812
C811 6
680P(OPEN) 680P
7
C810
100P
8
9
10
11
12
13
14
15
16
R809
RESET#
R820
1K R822
R824
104
OPEN
R835
R826
1K5 (0)
10K
R827
10K R829 1K5 R828
5V
C873
8
5
B+
LM358
3.3V
6
IC805-B
C259
30P
3 4
C260
30P
2 3
Q0
D0
5 4
Q1
D1
6
7
Q2 D2
9 8
25
C818 1UF
C819 104
C820
104
DVDFRP
DVDRFN
A2
B2
C2
D2
CP
CN
IC801 ES6603S
D
C
B
A
CD_D 15PIN
CD_C
CD_B 13PIN
CD_A
0(15K)
0
10K
0(15K)
22K
22K
MVCC
104
7
5
LD0
LD1
LD2
LD3
HT-CN150DVW
C821 104
C823
C824 103
470P
R806 12K
RF33V
C82
48
SCSJ
SDEN
47
SDATA
SDATA
46
SCLK
SCLK
45
V33
C826
44
LCP
43
LCN
42
MNTR
41
CEI
CE
40
FEI
FE
39
TEI
TE
38
SBAD
PI
37
V25
36
C8
V125
35
TPH
34
DFT
33
LINK
224 C828
150P
C829
C830 333
103
C831
TP5
MIRR
RF33V
R209
R210
C
R213
R215
C232
R2
6
R2
R2