5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
IC204 DIP2 MSP34*5G
FOR LOUNDSPEAKER
LCD20V
6
AT.Analog
TU1
70v
（
耐耐耐
<Doc>
<RevCode>
LCD20V8AT.TuNi.Shematic
C
1
1
Thursday, December 15, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
Audio L
L
Audio-OUT R
Audio R
R
Audio-OUT L
+31V
TUNER-L/R
C
Y
BASS
AFT
AF
T
LN
A SW
RS
+31V
+30.6V
C
VBS1
SVI
D
EO-C
SVI
D
EO-Y
SC
L
C
VBS1
SVI
D
EO-Y
SVI
D
EO-C
TV
LNA SW
SD
A
MUTE
AV1-R
PC_L
PC_R
PC_R PC_L
AV1-L
AV1-R
AV1-L
0
0
0
0
0
+5V
0
0
+5V
0
0
0
0
0
+12V
0
0
+9V
0
+5V
+5V
+5V
+9V
+5V
+5V
0
0
0
0
0
0
0
0
0
0
0
0
0
0
+5V
+5V
+5V
+9V
+9V
+9V
+9V
+9V
+12V
+12V
0 0 0
R721
0
R703
330
R514
1K
R504
10
C553
1n
C512
10n
R719
47K
R537
NC
+
C546
47u/16V
C522
47u 25v
R546 NC
R707
180
+
C549
220uF/25V
R524
1K
C720
47u 50v
D502
1N4148
Q706
BCB47
1
3
2
C722
224
R523
1K
+
C548
220uF/25v
C780
NS
R723
22K
L702
102
Q705
BCB47
1
3
2
R708
68K NC
R741 1K
R732
10K
C538
1000p
J704
CON2
1
2
R709
330
R735
1k
C537
10u 25V
C523
103
+
C547
100u/16V
R742
82
+
C541
2u2/16V
X501
18.433M1
C551
1n
R521
1K
C528 47u 25v
Q702
3904
C510
100n PE
R743
82
C521
103
Q704
C1815
1
3
2
Q501
3904
R528
0
+
C542
470u/16V
C727
224
R733
10K
C515
56P
Q507
3906 NC
R536
NC
C543
2n
C554
NC
R724
22K
J506
1
2
3
4
5
6
C707
224
C536
10u 25v
R725
8.2k NS
+
C716
22U/16V
Q506
3904
R716
6K8
R534
0
R734
1k
C516 10n
L701
12uH
Q504
3904
C545
NC
D701 IN4148
2
1
C721
103
R720
NS
R502
22K
C524
10U 25v
R538
0
R744 220
R512
1K
C718
22U/16V
+
C719
22U/16V
+
C714
22U/16V
R518
1K
C728
103
D501
1N4148
R505
330
C717
22U/16V
R780
2.4K NS
R503
10K
R747
24K/1%
Q703
SOT-23
SZ701
1
3
4
2
R727
1K
C518
3.3P
R509
1K
R722
22K
R728
10K
U701 RT34063
1
2
3
4
5
6
7
8
SC
SE
TC
GND
COMP
VCC
IPK
DRIVER
1k/NS
R752
TPA1517
IC503
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
19
INR
SGND
SVRR
OUTR
PGND
OUTL
VCC
M/SW
INL
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
C527 47u 25v
R710 3K3
C706
100U 16V
R731
10K
C519
3.3P
R737
1k
C533
3u3 25v
R729
1K
R507
10k
L703 100UH
R715 3K3
R740 100
C555
NC
R736
82
C703
470U 16V
R508
100
D504
1N4148
R730
10K
L506
22uH
J703
CON2
1
2
R711
100
R535
0
Q701
3904
R520 1K
R532
103
C726
22u 50v
C709
22U/16V
R529
NC
LN701 220UH
R539
0
C535
10u 25v
R533
103
C508
47P
R516
100
R776
NS
R506
100
R705
470
R714
100
R517
1K
IC502
MSP3410G
1 2 3 4 5 6 7 8 9 10 11 12 13
16
48 47 46 45 44
42 41
39 38
34 33
49
50
51
52
53
54
55
56
57
60
61
62
63
32
31
30
29
28
27
26
25
23
21
20
19
18
17
14 15
24
22
35
36
37
40
43
58
59
64
I2
C-CL
I2
C-DA
I2
S-
CL
I2
S-
WS
I2
S-
DA
-O
UT
I2
S-
DA
-IN1
ADR-DA ADR-WS ADR-CL D
VSU
P
D
VSS
I2
S-
DA
-IN2
NC
R
ESET
Q
AVSS
MO
NO
-IN
VR
EF
TOP
SC
1-I
N
-R
SC
1-I
N
-L
SC
2-I
N
-R
SC
2-I
N
-L
SC
3-I
N
-R
SC
3-I
N
-L
AG
NDC
AH
VSS
AVSUP
ANA-IN+
ANA-IN-
ANA-IN2+
TESTEN
XTAL-IN
XTAL-OUT
TP
AUD-CL-OUT
D-CTR-I/O1
D-CTR-I/O0
ADR-SEL
STANDBYQ
CAPL-M
AHVSUP
CAPL-A
SC1-OUT-L
SC1-OUT-R
VREF1
SC2-OUT-L
SC2-OUT-R
DACM-SUB
DACM-L
DACM-R
VREF2
DACA-L
DACA-R
NC NC
NC
NC
SC
4_I
N
_L
SC
4_I
N
_R
ASG
ASG
ASG
NC
NC
NC
R717
100K
AV1-V1
AR
2
1
C544
2.2uF
C702
100U 16V
C509
103
R501
220
Q508
3904
1
2
3
R746
2.2
R525 1R 1/2W
AV1-V2
AL
2
1
C529
470p
L505
100uH
C507
47P
R748
1K/1%
R738
100K
R515 100
C704
470U 16V
R531 NC
C503
471
C556
1n
R701
22K
R5191k
R713
100K
R739
100K
C534
NC
1
2
3
4
5
6
7
8
9
JP702
CIRDIN_8-P
1
3
4
5
6
7
8
2
9
L504
C705
0.01UF
R706
0
R5221k
D505
1N4148
TU701
17
16
15
14
13
12
11
10
9
6
5
4
3
2
1
7
8
VIDEO
AFT
GND
TU
NC
MB
RF AGC
SDA
SCL
AUDIO
NC
NC
IF AGC
LNA SW
LNA B
SIF OUT
GND
C539
NC
R526
10k
C550
1n
R712
6K8
C725
224
C713
10U 16V
J707
CON10
1 2 3 4 5 6 7 8 9 10
C502
471
1
2
3
4
5
6
7
8
9
JP701
CIRDIN_8-P
1
3
4
5
6
7
8
2
9
R702
22K
D503
NC
Q707
847A
J706
CON15
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
C552
1n
Q505
3904
C530
47u 25v
C531 1n5
L503
12uH
R779
180K
C517
56P
R527 220
C526
1000p
L704
102
C710
22U/16V
AV1-V3
AV701
2
1
C511
10u 25v
R704
22K
C532
100n PE
C701
0.01UF
C501
471
C557
1n
C715
CAP NP
C525
1000p
R530 100
C779
NS
C724
10u 16v
C540
2.2uF
C723
150P
R510
10K
C513
47U 25V
26
Содержание LCD20V6AT
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