Table of Contents
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4. Audio
TUNER1
TCL MPE05-2
1
8R1
8L1
NC1
2
8R2
FB
NC2
3
100
VCC-T
4
SCL-M
SCL
5
SDA-M
8EC3
+
SDA
6
8C2
100u
AS
7
100n
16V
NC3
8
8R3
NC4
9
0
NC5
10
8R4
8C7
NC6
11
0
100n
TV-SIF
8L3
2nd SIF
12
FB
V-OUT
13
VCC-IF
14
TV-MONO
A-OUT
8L4
R0805
FB
+
8EC13
8C10
100u
8R5
8C11
100n
16V
75
1n
AV_R
3CN83A
AV_L
4
1
6
3R75
3C51
3R76
3
4
2
5
47k
100pF
47k
6
AUX3
2
3R73
3R74
NC
NC
3U9
3C50
PESD5V0L5
100n
3CN83B
3
3C53
5
3R78
1
100pF
47k
AUX3
3C54
3R80
47k
100pF
3CN11
PC-R
5
3EC15
4
2.2u/16V
1
3
PC-L
2
3EC16
2.2u/16V
3U11
3R83
3R84
3C57
3C58
47K
47K
1
1
3
680pF
680pF
3
4
4
5
5
2
2
3C56
22pF
PESD5V0L4
3U12
2
2
5
5
4
4
3
3
1
1
PESD5V0L4
3CN81B
2
AUX-CVBS-OUT
2
AUX-CVBS-OUT
4
3R85
4
6
300
6
SCART-A-OUTL
7
7
8
3R87
8
3C59
3C60
SCART-A-OUTR
AUX
680pF
680pF
10k
3R86
300
VCC3.3
3R88
3C61
1K
3CON3
3R89 100
330pF
1
2
DVD-GND
3
DVD-L-IN
3EC17
3R90
DVD-A-L
4
DVD-GND
2.2u/16V
2.7k
5
DVD-R-IN
3EC18
3R91
DVD-A-R
6
DVD-IR
2.2u/16V
2.7k
7
VCC-DVD
8
DVD-GND
3C62
3C63
9
DVD-GND
10
100pF
100pF
11
VCC12
VCC-DVB
3CON4
1
2
3
4
DVB-IR
5
6
DVB-AUDIO-L
3EC19
3R92
DVB-A-L
7
2.2u/16V
2.7k
8
DVB-AUDIO-R
3EC20
3R93
DVB-A-R
9
2.2u/16V
2.7k
3C64
3C65
100pF/NC
100pF/NC
TV-MONO
8L2 FB
VCC+8V
VCC5_TUNER
R0805
8L7
FB
8EC6
+
8C3
8EC4
47uF
+
100u
100n
16V
8L5 FB
VCC5
TV-CVBS
R0805
TV-CVBS
8EC16
+
47uF/16V
8C14
TV-SIF
56p
8C16
6p
AUX-A-R
3EC11
3R71
2.2u/16V
2.7k
8R12
8Y 1
AUX-A-L
3EC12
3R72
100K
18.432MHz
2.2u/16V
2.7k
8C17
3C52
6p
100pF
VCC5
8L6 FB
R0805
8EC22
+
8C20
3EC13
3R77
Y PbPr-A-R
47uF/16V
1.5n
2.2u/16V
2.7k
SCL-M
SCL-M
3EC14
3R79
Y PbPr-A-L
SDA-M
SDA-M
2.2u/16V
2.7k
RESET-TV
RESET-TV
VGA-A-R
3R81
2.7k
AUDIO SWITCH
VGA-A-L
3R82
2.7k
VGA-A-R
8R52
DVI-A-R
0/NC
VGA-A-L
8R53
DVI-A-L
0/NC
VCC+8V
8U4
SOP16
AUX-A-R
1
0Y
VGA-A-R
5
1Y
DVD-A-R
2
3
2Y
Y _OUT
SCART-A-R
4
3Y
HEF4052
AUX-A-L
12
13
0X
X_OUT
VGA-A-L
14
1X
DVD-A-L
15
2X
SCART-A-L
11
10
3X
A
9
B
6
INH
VCC+8V
8R55 10K
AUDIO-SEL1
1
AUDIO-SEL1
8R56 10K
AUDIO-SEL0
AUDIO-SEL0
DISC-CHECK
Y PbPr/DVD
DVD-IR
VCC12
9EC3
+
CON/2MM
100u
9CN12
25V
9CN16
SP--L+
1
SP--L+
DVB-IR
2
1
LOUT
2
SP--R+
3
9CN13
ROUT
4
SP--R+
9EC4
1
5
470u
2
25V
CON/24MM
CON502H
TO SPEAKER
TO EARPHONE
8EC1 10uF/16V
AU-R-IN1
8C1
8EC2 10uF/16V
330n
AU-L-IN1
8EC5 10uF/16V
8C4
8C5
8EC7 10uF/16V
1.5n
470p
8EC10
10uF/16V
8C12
8C13
1.5n
470p
1
33
AVSUP
AHVSUP
2
32
ANA_IN1+
N.C.
8C15
3
31
ANA_IN-
SC1_OUT_L
56p
4
30
TESTEN
SC1_OUT_R
5
29
XTAL_IN
VREF1
8U2
6
MSP34x5G
28
XTAL_OUT
N.C.
QFP44-6
7
27
TP
DACM_L
8
26
D_CTR_I/O_1
DACM_R
8C18
9
25
1n
D_CTR_I/O_0
VREF2
10
24
ADR_SEL
N.C.
11
23
STANDBY Q
N.C.
8C21
470p
VCC5
8R31 100
8R32 100
8R33
10K
8R35
10K
1
8Q4
2N3904
不带DVB及HDMI时接
Y PbPr-A-R
8R38
AU-R-IN2
0/nc
Y PbPr-A-L
8R39
AU-L-IN2
0/nc
VCC+8V
8U5
SOP16
Y PbPr-A-R
1
0Y
DVB-A-R
5
1Y
AU-R-IN1
HDMI-A-R
2
3
AU-R-IN2
2Y
Y _OUT
DVI-A-R
4
3Y
HEF4052
AU-L-IN1
Y PbPr-A-L
12
13
AU-L-IN2
0X
X_OUT
DVB-A-L
14
1X
8R58
8R59
HDMI-A-L
15
2X
NC
NC
DVI-A-L
11
10
8R60
8R61
3X
A
9
NC
NC
B
6
INH
8R54
8R57
10K
10K
8Q1
2N3904
A=L,B=L,X=0X,Y=0Y
A=H,B=L,X=1X,Y=1Y
1
A=L,B=H,X=2X,Y=2Y
8Q2
2N3904
A=H,B=H,X=3X,Y=3Y
AUDIO AMPLIFER
9U1
TDA1517P
VOUTL
9C1
1
18
-INV1
GND
470n
VCC+8V
VCC12
9R1
2
17
SGND
GND
1M
3
16
SVRR
GND
9R12
LOUT
9EC1
4
15
OUT1
GND
NC / 0
9R2
470u
25V
5
14
1M
PGND
GND
ROUT
9EC2
6
13
9R3
OUT2
GND
VCC12
470u
470
25V
7
12
VP
GND
MODE
8
11
9R4
M/SS
GND
4.7k
+
VOUTR
9C3
9C2
9
10
-INV2
GND
100n
470n
9C4
100n
57
AU-R-IN2
AU-L-IN2
8EC11
8EC12
+
+
8C8
8C9
3R102
10uF/16V
10uF/16V
3R101
100n
680
100n
3EC21 22uF/25V
39k
SCART-A-OUTL
SCART-A-OUTL
3C71
1
3Q3
2N3904
3C72
0.22uF
3R103
3R104 100
68k
100n
SCART-OUTL
SCART-OUTR
3R106
680
3R105
3EC22 22uF/25V
SCART-A-OUTR
SCART-A-OUTR
3C73
39k
VOUTL
8R10
1
3Q4
0
3C74
8R7
VOUTR
2N3904
8C19
0
0.22uF
3R107
100n
3R108 100
1n
68k
8R8
8R9
NC
VCC+8V
NC
VCC12
VCC+8V
8U3
L7808
1
3
IN
OUT
8EC24
8C22
+
100u
100n
8C23
8EC25
+
25V
100n
100u
16V
VCC+8V
VCC+8V
8R14
8R15
8R16
8R17
8R18
8R19
8R20
8R21
10K
10K
10K
10K
10K
10K
10K
10K
VGA-A-R
AUX-A-R
VGA-A-L
AUX-A-L
SCART-A-L
DVD-A-L
SCART-A-L
SCART-A-R
DVD-A-R
SCART-A-R
8R23
8R24
8R25
8R26
8R27
8R28
8R29
8R30
10K
10K
10K
10K
10K
10K
10K
10K
4052 偏置电阻
VCC+8V
VCC+8V
8R48
8R49
8R40
8R41
8R42
8R43
10K
10K
10K
10K
10K
10K
Y PbPr-A-R
HDMI-A-R
Y PbPr-A-L
HDMI-A-R
HDMI-A-L
DVB-A-L
HDMI-A-L
DVB-A-R
8R50
8R51
8R44
8R45
8R46
8R47
10K
10K
10K
10K
10K
10K
VCC12
9R9
9R8
10k
4.7k
DGND
MODE
GND
1
9Q4
9C5
2N3904
9R7
100n
9R6
VCC3.3
VCC3.3
0
10K
VCC12
VCC12
VCC+8V
VCC+8V
9R5
VCC5
VCC5
10k/NC
POWER-OFF
VCC-DVD
1
9Q3
POWER-OFF
VCC-DVD
9R13
9D3
2N3904
VCC-DVB
0
1N4148
VCC-DVB
MUTE
1
2
MUTE
VCC5_TUNER
VCC5_TUNER
GND
9D1
9EC5
GND
1N4148
470u
1
2
25V
9Q1
1
2N3906
9D2
1N4148
1
2
关机MUTE
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