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6-6
A
Main Board Electric Diagram: MT1389D TQFP 216
C27
2200p
C28
RFGND
0.1uF/N.C
R22
680K
OPO
R23
0
ADIN
OP-
OP+
1
DV33
R26
R27
R28
150K
150K
C36
R31
2200p
680K
V1P4
V1P4
CN2
C41
+ CE11
10K
SP-
R32
1
1
SP+
0.1uF
47uF/16v
2
LIMIT
3
4
SL-
5
SL+
6
RFGND
pitch=2.0mm*6
GND
C51(120pF)
HD-62
KHM313
C51(NC)
2N3904
RFA5V
R35
100K
R36
10K
RFGND
2
R37
10K
IOA
Q4
2N3904
RFGND
R38
100K
2
2
Q5
Q6
2SK3018
2SK3018
RFA5V
RFGND
R39
R40
L8
0.017V
500
V1P4
0.16ma
C57
+ CE14
0.1uF
100uF/16v
RFGND
1
LD-DVD
2
3
AVCC1
RFGND
4
MDI1
5
Very Important to
LD-CD
6
reduce Noise
7
DVDVR
CDVR
8
0.03V
9
10
E
0.3ma
11
AVCC1
V20
12
RFGND
13
F
14
B
15
HD62
A
C58
16
CN3
RFO
2.3V
KHM310
17
IOA
18
0.1uF
51.5ma
D
SMD0.5 TOP
19
C
L9
20
T-
RFGND
RFGND
10uH
21
T+
22
F+
23
Q7 9012
F-
1.9V
24
L10
CE15
66ma
47uF/16v
3
R48
4.7
10uH
R49
4.7
+ CE16
Q8 9012
47uF/16v
F-
F+
TP12
TP14
U2
T-
F+
15
14
VOTK+
VOFC+
T+
F-
16
13
VOTK-
VOFC-
SL+
SP-
M5V
17
12
TP16
VOLD+
VOSL-
SL-
18
11
SP+
TP18
VOLD-
VOSL+
LOAD+
19
10
VCC2
VOTR+
LOAD-
20
9
NC
VOTR-
R60
10k
21
8
VCTL
VCC
R61
10k
30
29
G2
G1
TROPEN
22
7
GND
REV
FMSO
23
6
TRCLOSE
VINLD
FWD
24
5
NC
REGO1
R62
10k
25
4
TR_B2
TRB2
VINSL+
TRSO
26
3
V1P4
VINTK
REGO2
27
2
BIAS
TRB1
CB1
STBY
FOSO
28
1
MUTE
VINFC
0.1uF
AM5888
R68
CB2
4
10k
0.1uF
LOAD-
V18
C76
J1
1
0.1uF
LOAD+
2
R75
10k
TROUT
3
C77
C78
4
DV33
TRIN
R76
10k
5
0.1uF
1000P
pitch=2.0mm*5
A
All manuals and user guides at all-guides.com
B
JITFO
C25
390p
JITFN
TP2
RFGND
TP1
R17
750K
RFGND
RFGND
XO
R19
100K
XI
Y1
27MHz
RFGND
RFVDD3
C32
C33
RFVDD3
22p
22p
C42
0.1uF
1
AGND
C
C45
1uF
2
DVDA
B
C46
1uF
3
DVDB
A
C47
1uF
4
DVDC
D
C48
1uF
5
DVDD
RFO
C50
1uF
6
TP5
DVDRFIP
C51
C
TP6
7
DVDRFIN
C
RFGND
8
MA
B
9
MB
A
10
MC
D
11
MD
12
SA
13
SB
14
SC
15
SD
16
CDFON
V2P8
17
CDFOP
E
18
TNI
F
+
19
TPI
MDI1
C52
20
MDI1
0.1uF
MDI2
21
MDI2
CE12
RFVDD3
LDO2
22
LDO2
LDO1
23
MT1389D
LDO1
RFVDD3
24
SVDD3
47uF/16v
RFOP
25
TP7
CSO/RFOP
RFON
26
TP8
RFLVL/RFON
27
SGND
V2P8
28
V2REFO
V20
V20
29
V20
V1P4
30
VREFO
C54
+ CE13
FEO
31
TP9
FEO
TEO
32
TP10
TEO
0.1uF
47uF/16v
TEZISLV
33
TEZISLV
C55
OPO
34
OP_OUT
OP-
35
OP_INN
0.1uF
OP+
36
OP_INP
DMO
37
DMO
RFGND
FMO
38
FMO
C56
R41
R42
TROPEN
39
TROPENPWM
C
R
40
PWMOUT1/ADIN0
R
TRO
41
TRO
FOO
42
FOO
ADIN
43
FG/ADIN1
IOA
44
GPIO0
LIMIT
45
V18
GPIO1
STBY
R43
0
46
GPIO2
A2
47
IOA2
V18
48
DVDD18
A3
49
IOA3
A4
50
IOA4
A5
51
IOA5
A6
52
IOA6
A7
53
IOA7
A8
54
HIGHA0
R47(10)
R48(10)
R43(0)
R44(0)
R47(4.7)
R48(4.7)
R43(100)
R44(100)
RFGND
A18
A19
DV33
LDO2
LDO_AV33
LDO1
FOSO
R52
27K
FOO
TRSO
R55
27K
TRO
FMSO
R56
15K
FMO
DMSO
R57
10K
DMO
TP13
C59
C60
C61
C62
TP15
330p
330p
0.1uF
0.015uF
V1P4
TP17
TP19
M5V
M5V
D3
2.2R
D4
Imax=250mA
REGO1
DMSO
REGO2
6.8R
TR_B1
DV33
+ CE18
b
TR_B1
TR_B2
220uF/16v
Q9
Q10
SS8550D
R71
SS8550D
C71
R72
CE19
+
220uF/16v
0.1uF
20k/1%
5.1k/1%
REGO1
REGO2
R73
R74
RFGND
C79
C80
C81
10k/1%
0.01uF
0.1uF
12k/1%
0.1uF
GND
GND
B
C
AL
AR
Y6
Y5
Y4
Y3
10K(nc)
ASPDIF
(MIC input)
R18
SDO
10uF/16v
C30
10K(nc)
CE9
ASDAT2
R21
10uF
1500p
CE10
ALRCK
ADACVDD3
DACVDD3
R25
1K
APLLVDD3
FS
TP3
VREF
TP4
DV33
C44
R33
0.1uF
750(2K)
R34
4.7K
L6
100/0603
ACLK
162
ACLK
ABCK
161
ABCK
160
DVSS
TROUT
159
GPIO5
TRIN
158
GPIO4
TRCLOSE
157
GPIO3
156
V18
DVDD18
MA4
155
RA4
MA5
154
RA5
153
MA6
RA6
152
MA7
RA7
151
DVDD3
MA8
150
RA8
149
MA9
RA9
MA11
148
RA11
DCKE
147
CKE
L7
100/0603
DCLK
146
RCLK
145
DVSS
144
MA3
RA3
143
DVSS
MA2
142
RA2
MA1
141
RA1
140
MA0
RA0
139
MA10
(5~15p)
RA10
138
DVDD3
BA1
137
BA1
136
BA0
BA0
135
CS#
RCS#
RAS#
134
RAS#
133
DVDD18
132
CAS#
CAS#
131
WE#
RWE#
130
DVSS
DQM1
129
DQM1
128
DQ8
RD8
127
DQ9
RD9
DQ10
126
RD10
DQ11
125
RD11
124
DQ12
RD12
123
DVDD3
DQ13
122
RD13
DQ14
121
RD14
120
DVSS
119
DQ15
RD15
DQ0
118
RD0
DQ1
117
RD1
DQ2
116
RD2
115
DVSS
114
DQ3
RD3
DQ4
113
RD4
DQ5
112
RD5
111
DQ6
RD6
110
DQ7
RD7
DQM0
109
DQM0
U1
MT1389D
DV33
MT1379
TP11
URST#
D2
1N4148
URST#
L30
500R
V18
R50
CE17
+
0
WP#
WP#
100uF/16v
R51
4.7K
DV33
VCC_AUDIO
VER1
VER2
R58
R59
NC
NC
DV33
RN1
4.7Kx4
-12VA
LED5V
R63
R65
IR#
R66
33
IR
V18
RFV18
VSDA#
VSDA
R67
100/0603
VSTB#
R69
100/0603
VSTB
L12
VSCK#
R70
100/0603
VSCK
POWER_K
LED-
POWER_K
PCON/LED1
LED2
500
C67
C68
LED3
ML
C69
C70
CE20
47p
47p
47p
47p
+
C72
0.1uF
220uF/16v
GND
C
6-6
D
ASDAT2
MUTE_DAC
2CH:USE ASDAT2;
6CH:USE AR
DV33
RESET
CB1
A
4
C66
CB2
A
4
C67
CE9
C
1
C68
CE10
C
1
C69
CE11
A
1
C70
CE12
B
2
C71
CE13
B
2
C72
CE14
A
2
C73
CE15
A
3
C74
CE16
A
3
C75
CE17
D
3
C76
CE18
B
4
C77
put these part(L6,L7,C49,C53) near
CE19
B
4
C78
the EMPG IC as possible
CE20
C
4
C79
CN2
A
1
C80
CN3
A
2
C81
CN4
D
3
C106
C49
(5~15p)
CN5
D
4
C135
10p
CN9
D
3
D2
A[0..20]
C25
B
1
D3
A[0..20]
[3]
AD[0..7]
AD[0..7]
[3]
C26
B
1
D4
PRD#
PRD#
[3]
C27
A
1
J1
PWR#
PWR#
[3]
PCE#
PCE#
[3]
C28
A
1
L6
FLASH
C29
B
1
L7
MA[0..11]
MA[0..11]
[3]
C30
C
1
L8
DQ[0..15]
DQ[0..15] [3]
BA[0..1]
C31
C
1
L9
BA[0..1]
[3]
C32
B
1
L10
C53
DQM[0..1]
DQM[0..1]
[3]
DCLK
DCLK
[3]
C33
B
1
L11
10p
DCKE
C34
B
1
L12
DCKE
[3]
CAS#
CAS#
[3]
C35
B
1
L13
RAS#
RAS#
[3]
WE#
WE#
[3]
C36
A
1
L14
CS#
CS#
[3]
C37
B
1
L15
MEMORY
C38
B
1
L30
C39
B
1
Q4
C40
C
1
Q5
SCL
C41
A
1
Q6
SCL
[3]
SDA
SDA
[3]
C42
B
1
Q7
C43
B
1
Q8
IIC
C44
D
1
Q9
C45
B
1
Q10
C46
B
1
RN1
C47
B
1
R17
C48
B
1
R18
C49
D
1
R19
VSDA#
VSCK#
C50
B
1
R20
ALRCK
ALRCK
ACLK
C51
B
2
R21
ACLK
ABCK
ABCK
C52
B
2
R22
C53
D
2
R23
MUTE_DAC
MUTE
C54
B
2
R24
RESET
R46
0
RESET#
C55
B
2
R25
PCON/LED1
C56
B
2
R26
PCON
C57
A
2
R27
AUDIO INTERFACE
C58
A
3
R28
C59
B
3
R31
upgrade SW
R47
C60
B
3
R32
10K
CN4
DV33
C61
B
3
R33
4
C62
B
3
R34
TxD
3
RxD
C63
D
4
R35
2
1
C64
D
4
R36
C65
D
4
R37
pitch=2.0mm*4
-12VA
CN9
MIC
1
2
3
4
C106
C135
pitch=2.0mm*4
100p
100p
TO FRONT PANEL
C63
C64
C65
C66
100p
100P/0
100p
100p
pitch=2.0mm*13
L11
500R
MIC
13
12
NC/500R
R64
500R
11
500R
10
IR
model
R63
R64,R65
C64
9
DV33
8
7
DVP3110
NC
500FB
100P
6
5
4
L13
100/0603
DVP3120
500FB
NC
0R RES
3
L14
100/0603
2
L15
100/0603
1
CN5
C73
C74
C75
1uF
1uF
1uF
D
E
D
4
R38
A
2
C
4
R39
A
2
D
4
R40
A
2
C
4
R41
B
2
C
4
R42
B
2
1
B
4
R43
B
2
C
4
R46
D
3
D
4
R47
D
3
D
4
R48
A
3
D
4
R49
A
3
A
4
R50
C
3
A
4
R51
C
3
A
4
R52
B
3
B
4
R55
B
3
B
4
R56
B
3
B
4
R57
B
3
D
3
R58
C
3
D
3
R59
C
3
D
3
R60
A
4
B
4
R61
A
4
B
4
R62
A
4
A
4
R63
D
4
D
1
R64
D
4
D
2
R65
D
4
A
2
R66
C
4
A
3
R67
C
4
A
3
R68
A
4
D
4
R69
C
4
C
4
R70
C
4
D
4
R71
B
4
2
D
4
R72
C
4
D
4
R73
B
4
C
3
R74
C
4
A
2
R75
A
4
A
2
R76
A
4
A
2
TP1
B
1
A
3
TP2
B
1
A
3
TP3
D
1
B
4
TP4
D
1
C
4
TP5
B
1
C
4
TP6
B
2
B
1
TP7
B
2
D
1
TP8
B
2
B
1
TP9
B
2
B
1
TP10
B
2
D
1
TP11
C
3
A
1
TP12
A
3
A
1
TP13
B
3
B
1
TP14
A
3
C
1
TP15
B
3
A
1
TP16
A
3
A
1
TP17
B
3
A
1
TP18
A
3
A
1
TP19
B
3
A
1
U1
B
1
D
1
U2
A
3
3
C
1
Y1
B
1
A
2
A
2
A
2
CN5
L14,L15
1--13pin
100R
4
3--11pin
NC
E
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