采用MT1379E芯片的DVD机电路原理图
)
)
)
)
www.520101.co
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
B
3906
C
E
3906
C
SOP8
E
B
3904 / 3906
B
SOP8
SOP8
SOP8
I2S FORMAT
SOP8
C
SOP8
E
TO-92
RGB/CVBS
ASDAT2
+5V
DAC_ML
MR
A_MUTE
DAC_SR
G/Y
-12V
DAC_SR
Sy\R\V
ASDAT1
Y5
DAC_MR
SC
RGB/CVBS#
-12V
SYNC
DAC_LFE
-12V
AGND
DAC_MR
Sc\G\Y
SDAT2
FS1
MR
ASPDIF
-11V
ACLK
A_MUTE
+12V
MR
SBCLK
ML
SBCLK
SL
+12V
SLRCK
SCARTP11
SCART_P11
CENT
DAC_SL
SLRCK
LFE
ML
-12V
B/U
ALRCK
SC
DAC-ML
CVBS\B\U
SY
SR
SCART_V_SEL
G
SCART_V_SEL
SL
SR
MUTE_DAC
B
A-MUTE
ASPECT
ML
DAC_CENT
CVBS\B\U
+11V
ML
B
SDAT1
CVBS_TV
Y6
R/V
CVBS
HYNC
Y1
+5V
SDAT0
G
LFE
SY
+12V
-12V
AGND
SACLK
A_MUTE
ASPECT
SACLK
SCART_V_SEL
SDAT2
ASDAT0
Y3
SDAT0
V-MUTE
DAC_SL
AGND
DAC_LFE
Y2
R
R
AGND
+12V
CENT
ABCK
+12V
A_MUTE
SDAT1
A_MUTE
DAC_CENT
MR
Y4
SCART_TV_SEL
A_MUTE
+12V
+12V
-12V
FS1
-12V
MIC
+12V
RESET#
MIC_IN
MIC_OK
MUTE_DAC
[ 2 ]
MIC_MUTE
+5VVB
5V
A_AVDD
+5VVB
+5V
+5V
+5VVB
A_DVDD
VCC
-12V
+5VVB
+5VVB
+12V
AGND
+5VVB
+5VVB
+5V
+5VVB
+5VVB
+5VVB
+5VVB
A_DVDD
+12V
+5VVB
AGND
A_AVDD
+5VVB
+5V
+5VVB
+5V
VCC
+5VVB
R206
75 OPEN
D14
1N4148
1
2
R77 10K
L45
FB,0603
R84
560
L42
FB,0603
L81
FB,0603
Q47
9014 OPEN
R81
560
R63
10K
R207
2.2K OPEN
Q37
9014
C184
100p
R183
10K
C164
OPEN
+
E44
10U
C203
OPEN
L17
jump
Q38
9014
C187
OPEN
C121
0.1u
R175
1K
R72
20K
L18
100,DIP
C154
2200p
C157
2200p
+
E42
10U
C120
0.1U
+
E31
10U
+
E46
10U
C201
OPEN
L28
FB,0603
R199
160,1%
L43
FB,0603
R184
10K
D20
1N4148
1
2
E28
100U
C137
220p
+
-
U16B
NJM4558
5
6
7
8
4
C124
2200p
R218
1K OPEN
+E35
10U
R180
20K
R88
4.7K OPEN
C204
OPEN
D11
1N4148
1
2
R217
1K OPEN
L41
FB,0603
D24
1N4148
1
2
+
E49
10U
+
E43
10U
R90
OPEN
Q1
3904
+E37
220U
R220
1K OPEN
R62
10K
C163
OPEN
C130
0.1u
R202
75,1%
R219
1K OPEN
Q30
9015
Q41
9014
C138
OPEN
Q2
8550
R200
75,1%
R102
160,1%
R168
33
C181
220p
R10
10K
C162
OPEN
E27
10U
R213
1K OPEN
R17
4.7K
R221
1K OPEN
C165
OPEN
R162
10
R182
10K
R185
10K
R105
75,1%
R163
10
R179
20K
R31
33
L21
FB,0603
R181
20K
R178
20K
R171
10K
C143
220p
D12
1N4148
1
2
C206
OPEN
R176
1K
AV
AV2
9
7
8
6
4
5
3
1
2
10
11
12
9
7
8
6
4
5
3
1
2
10
11
12
R208
0 OPEN
Q44
9015
+
E25 10U
C153
0.1u
E41
100U
Q39
9014
R66
10K
Q42
9014
C210
OPEN
J57
CON5
1
2
3
4
5
R65 470
+
E32
100U
J58
MOTOR-2.0,6P
1
2
3
4
5
6
R167
33
D25
1N4148
1
2
R78
20K
L80
FB,0603
Q48
9015 OPEN
R169
33
C199
OPEN
R100
75,1%
D21
1N4148
1
2
C205
OPEN
C160
180p
L84
FB,0603
L29
FB,0603
C176
220p
C152
0.1u
R94
470
C200
OPEN
D7
1N4148
1
2
R85
10K
R177
1K
E40
100U
R174
1K
+
E47
10U
D10
1N4148
1
2
D6
1N4148
1
2
R71 10K
C140
220p
R209
0 OPEN
Q40
9014
C208
OPEN
AV
AV1
6
4
5
3
1
2
6
4
5
3
1
2
C146
100p
C159
180p
D9
1N4148
1
2
C183
100p
R91
4.7K
C198
100p
C126
180p
E50
100U
C141
OPEN
CN9
4P 2.0 mm
4
3
2
1
R104
160,1%
R61
470
R197
160,1%
C169
0.1u
J2
1
2
3
4
5
6
7
8
9
10
11
R164
33
C127
2200p
+
E48
10U
C125
180p
+
E45
10U
R172
10K
R74 10K
C182
OPEN
L88
FB,0603
L4
heads
C158
180p
R67
30K
C161
180p
+
E33
10U
L89
FB,0603
R210
33 OPEN
R64
150K
+
-
U24B
NJM4558
5
6
7
8
4
C186
OPEN
R86
0
C177
220p
R188
560
+
E30
10U
R212
2.2K OPEN
C179
100p
Q29
9015
Q31
9015
R201
160,1%
L83
FB,0603
C185
0.1u OPEN
R92
22K
R73
1K
U23
WM8746
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
DVDD
MCLK
BCLK
LRCK
DIN0
DIN1
DIN2
MODE
MUTE
LRCIN2
DGND
ML/I2S
MC/IWL
MD/DM
AVDD2
CAP
OUT2L
GR2
OUT2R
AGND1
OUT1L
GR1
OUT1R
AGND2
OUT0L
GR0
OUT0R
AVDD1
R187
560
R83
10K
R198
75,1%
L30
FB,0603
Q33
9015
R87
10K OPEN
R173
10K
R170
10K
+
E26 10U
L22
heads
R75 10K
R80
1K
L44
FB,0603
R82
100K
+
-
U25A
NJM4558
3
2
1
8
4
Q32
9015
R165
33
+
-
U25B
NJM4558
5
6
7
8
4
+
-
U24A
NJM4558
3
2
1
8
4
+
E34
10U
Q36
9014
Q45
9015
D8
1N4148
1
2
R101
160,1%
R189
560
R186
560
R203
680 OPEN
R68
33K
C202
OPEN
Q34
9015 OPEN
C155
2200p
C142
100p
R103
75,1%
Q46
9014 OPEN
D22
1N4148
1
2
Q43
9015
D23
1N4148
1
2
R205
1K OPEN
L40
FB,0603
C156
2200p
R204
2.2K OPEN
Q35
9014
+
-
U16A
NJM4558
3
2
1
8
4
www.520101.co
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
7.+S5V
9.+3.3V
3.-12V
4.+12V
1.MIC-IN
5.GND
6.+5V
8.GND
2.GND
Pitch=2.0 m/m
1
MT1379_216
|V
单芯片逐行扫描
1.0
N111\N666\N777\N868\N888\N999等
1
4
Thursday, August 28, 2003
Title
Size
Document Number
Rev
Date:
Sheet
of
MediaTek Incorporation
+S5V
VSDA
+5V
IR
EVCC
-12V
+3.3V
AV33
MIC-IN
RVCC
+12V
AV33
+S5V
VSCK
VSTB
URST
PWR STBY
RFIP
RFZC
GND
TEO
V25
GND
V2P8
FEO
DQ0
RFRPC
DQ12
DQ5
ASDAT2
RGB_SWITCH
TROPEN
A14
MA2
MA7
A16
TRSO
DV33
RFRP
RFRPC
DQ2
DQM3
DMSO
PWMOUT2
DACV33C
SDATA
A2
V2P8
A0
AV33
DQ16
SCLK
AD3
DV33
RFOP
URST
GND
GND
Y0
BDO
V25
DQ26
DQ23
DQ15
BDO
V25
SDATA
DQ30
TXD
A11
DQ21
RFL
CSO
FS1
PWMOUT2
DQ17
XTALI
RFL
AD2
SDA
PCE#
GND
GND
AD0
DCKE
ACLK
AD1
MA11
DQ14
AMDAT
GND
DQ19
V1P4
HTRC
A17
A4
SCL
ABCK
SDEN
GND
VSTB
GND
PRD#
A13
SDEN
MA6
DQ18
IR
V25
MA4
A15
DV33
A1
AD5
PWR_STBY
A10
RFON
DV33
FS0
MA5
A3
DQM0
A12
VSCK
DACV33A
A8
MA8
A9
RFOP
GND
DCLK
A7
RFON
DQ10
URST
GND
FG
DQ27
AD7
HTRC
CSO
ADIN
A6
MA10
MA1
DV33
DV33
GND
RAS#
DQM1
DACV33B
DQ7
RXD
DV33
MA3
DQ29
ASPDIF
RxD
RFIN
RESET#
DQ1
Y1
AD6
BA0
DQ8
XO
CS#
DQ3
WE#
RFRP
A19
Y4
DQ4
DQ9
Y2
SCLK
V25
Y6
FMSO
FOSO
ASDAT1
A18
PWR#
TEO
Y5
MA9
TROPEN
GND
GND
DQ22
FOSO
XO
CAS#
DQ20
V1P4
MUTE_DAC
DQ25
GND
DQ11
XI
DQ31
ADIN
V25
DQM2
MIC_EN#
V1P4
V25
DV33
Y3
GND
AD4
DQ6
DQ24
FEO
DQ13
A5
DMSO
DV33
DQ28
ASDAT0
BA1
VSDA
MA0
TRSO
XTALI
XI
SGND
AVCC
FMSO
FS
ALRCK
TxD
V33
DACV33B
TEO
[ 2 ]
RFL
[ 2 ]
URST
[ 1,2 ]
FOSO [ 2 ]
TRSO [ 2 ]
ADIN
[ 2 ]
PWR_STBY [ 1 ]
FMSO [ 2 ]
RFOP [ 2 ]
V2P8
[ 2 ]
BDO
[ 2 ]
PWMOUT2
[ 2 ]
HTRC
[ 2 ]
DMSO [ 2 ]
SDATA [ 2 ]
RFON [ 2 ]
V1P4
[ 2 ]
RFRP
[ 2 ]
TROPEN [ 2 ]
SCLK [ 2 ]
CSO
[ 2 ]
FEO
[ 2 ]
SDEN
[ 2 ]
V25
V25
V33
AV33
DV33
AV33
AV33
V33
C56
560p
C54
1000p
+
E17
47U
TP11
VREF 1
C173
O.1u
R53
10
C87
0.1u OPEN
R57
4.7
TP3
XTALI
1
C72
0.01u
R39
1K
R21
18K
+
E14
220U
R23
OPEN
TP5
RFDTSLVP
1
R51
4.7
TP21
FG
1
TP13
LPFOP
1
C70
0.01u
C88
1000p
TP15
JITFN
1
R52
4.7
D17
1N4148
1
2
C83
1U
C52
0.1u
CN5
HEADER 5_0
5
4
3
2
1
R47
10K
+
E5
47U
R9
10K
D2
1N4001,DIP
1
2
L10 heads
TP9
RFOP
1
C53
1000p
L11 heads
TP18
PWMOUT1
1
TP20
FMSO
1
+E18
10U
TP12
LPFIP
1
C68
0.01u
L12 heads
C84
0.1u OPEN
L8
2.7u, DIP
C51
0.01u
L86
FB,0805
+
E15
220U
+
E52
10U
C93
0.1u OPEN
C63
OPEN
R45
0
TP4
XTALO
1
C67
0.01u
TP19
DMSO
1
U4
MT1379E
SMD LQFP-216
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
216
215
214
205
204
213
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
203
206
207
208
209
210
211
212
IOA20
APLLVSS
APLLVDD3
ALE
IOOE#
IOWR#
IOCS#
DVSS
UP1_2
UP1_3
UP1_4
UP1_5
UP1_6
DVDD3
UP1_7
UP3_0
UP3_1
INT0#
IR
DVDD2
UP3_4
UP3_5
UWR#
URD#
DVSS
RD7
RD6
RD5
RD4
DVDD2
RD3
RD2
RD1
RD0
RWE#
CAS#
RAS#
RCS#
BA0
DVSS
RD15
RD14
RD13
RD12
DVDD3
RD11
RD10
RD9
RD8
DVSS
CLK
CLE
RFIP
RFIN
RFDTSLVN
FEI
CSO
RFDTSLVP
TEZISLV
RFSUBI
ADIN
ADCVSS
BDO
SLCK
SDEN
SDATA
WOBSI
UDGATE
DVDD3
IDGATE
VFO13
DVSS
PRST
XTALI
XTALO
DVDD3
SPBCK
SPLRCK
DVDD2
SPDATA
SPMCLK
HSYN
DVSS
YUV7
VSYN
BLANK#
ICE
YUV6/R
YUV5/B
DACVSSA
YUV4/G
DACVDDA
YUV3/CVBS
DACVSSB
YUV2/Y
DACVDDB
YUV1/C
DACVSSC
YUV0/CIN
FS
VREF
DACVDDC
ASDATA4
ASDATA3
ASDATA2
ASDATA1
ASDATA0
SPDIF
MC_DATA
ACLK
DVDD3
ALRCK
ABCK
RD16
RD17
DVSS
RD18
RD19
RD20
RD21
DVDD2
RD22
RD23
DQM2
DQM3
DVSS
RD24
RD25
RD26
RD27
DVDD3
RD28
RD29
RD30
RD31
DVSS
RA3
RA2
RA1
RA0
DVDD2
RA10
BA1
DQM0
DQM1
DVSS
RA4
RA5
RA6
DVDD3
RA7
DMVSS
DMVDD3
RA8
RA9
RA11
IREF
PLLVSS
LPIOP
LPION
LPFON
LPFIP
LPFIN
LPFOP
JITFO
JITFN
PLLVDD3
FOO
TRO
TROPENPWM
PWMOUT1
PWMOUT2
DVDD2
DMO
FMO
DVSS
FG
HIGHA0
HIGHA1
HIGHA2
HIGHA3
HIGHA4
HIGHA5
DVSS
HIGHA6
HIGHA7
AD7
AD6
AD5
AD4
DVDD3
AD3
AD2
AD1
AD0
IOA0
IOA1
DVDD2
IOA2
IOA3
IOA4
IOA5
IOA6
IOA7
A16
A17
IOA18
IOA19
TEI
RFLEVEL
RFRP_DC
RFRP_AC
HRFZC
PWMVREF
PWM2VREF
ADCVDD3
TP14
JITFO
1
C118
0.1u
R22
100K
R54
100K
X1
27MHz
1
2
L78 FB,0603
L77 FB,0603
C81
0.1u
C114
0.1u
R46
10K
L76 FB,0603
TP10
FS
1
L75 FB,0603
TP8
RFON
1
C65
0.1u
R192
390
C172
0.1u
TP1
RFRPC
1
C170
0.1u
R36
20K
R195
0
C64
0.015u
TP7
RFDTSLVN
1
C43
0.1u
R48
8.2K
C112
0.1u
+
E20
47U
L9
heads
R49
750K
C110
0.1u
TP17
TRSO
1
R196
0
C58
560p
C90
20p
C66
0.01u
C73
0.1u
C82
100p
C86
0.1u
C94
1U
R24
0
TP6
ADIN
1
TP16
FOSO
1
R35
27K
C104
0.1u
C99
0.1u
L13 heads
CN1
POWER/9P,2.54mm
1
2
3
4
5
6
7
8
9
C116
0.1u
+
E1
220U OPEN
R55
10
C80
0.1u
CN8
4P 2.0 mm
4
3
2
1
C74
0.1u OPEN
C89
0.1u OPEN
C78
0.1u
C92
10P
C71
100p
C41
0.1u
R194
OPEN
C36
0.1u
TP2
HTRC
1
C47
1000p
C42
0.1u
C91
20p
C171
0.1u
www.520101.co
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
MT1336E
M+
M-
CL
OP
GND
Very Important
to reduce
Noise
N111\N666\N777\N868\N888\N999等
逐行扫描方案
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