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CIRCUIT DIAGRAM-MTK1389DE/LA
P13
J2
DV33
SP-A
1
P49
SP+
2
P50
R18
10k
LIMIT
3
4
SL-
5
P51
SL+
6
P52
6P/2.0MM
SP-
R19
10k
OP-
C31
1
DV33
R20
0.1uF
D1
3
1R/0603
C35
BAT54C
2
0R/0603
0.1uF
SP-A
R22
OP+
R23
10k
D
2
2
C
C
G
1
3
S
1
B
E
3
1
B
C
E
3
2SK3018
2N3904
2SB1132
1
F-
2
F+
R25
100k
R26
10k
3
T+
4
T-
5
C/c
Q5
6
D/d
2
R27
10k
IOA
7
CD/DVD SW
8
RF
PMBT3904
9
A/a
B/b
10
F
11
GND-PD
12
Vc(Vref)
13
_1
_4
R28
100k
14
Vcc
2
2
15
E
Q6
Q7
16
NC
2SK3018
2SK3018
17
VR-CD
VCC
18
VR-DVD
L18 FB600R
19
CD-LD
20
MD
R30
R31
21
HFM
CE17
C42
22
NC
+
100uF/10v
0.1uF
23
DVD-LD
0R
0R
24
GND-LD
SONY KHM313
P24
HA1
Very Important to
24
reduce Noise
LD-DVD
23
22
P28
AVCC1
21
MDI1
20
P25
LD-CD
19
18
VR-DVD
P29
VR-CD
17
P20
16
P21
15
E
P26
14
AVCC1
13
V20
C52
0.1uF
12
11
F
P23
10
B
L22
L23
1
P19
9
A
10uH
10uH
P27
8
RFO
P58
7
IOA
P8
6
D
Q10
P22
5
C
2
P18
4
T-
P10
3
T+
STS8550D
CE19
P9
2
F+
P17
1
F-
P16
47uF/16v
R43
4.7
HEADER 24 SMD0.5 TOP
R45
4.7
CE20
+
Q13
47uF/16v
2
STS8550D
FOSO
R49
27k
FOO
TRSO
R50
27k
TRO
FMSO
R51
15k
FMO
DMSO
R52
10k
DMO
C55
C56
C57
C58
RS-232
330pF
330pF
0.1uF
0.015uF
V1P4
89L_3V3
V18
C63
C64
C65
C67
C68
0.01uF
0.01uF
1000P
0.01uF
0.1uF
Chip Decap.
V18
89L_3V3
V18
RFV18-1
C16
1000P
89L_3V3
L11
FB600
V18
C17
0.1uF
C18
10uF/10V
SERVO RF DeCAP.
DV33
V20
P59
V1P4
L16 FB600R
AADVDD
C26
+
+
CE11
CE12
0.1uF
47uF/16v
10uF/10v
C28
6800pF
RF Reference
GPIO20
C34
10uF/10v
C37
0.1uF
MDI1
MDI2
J6
USB_DP
4
P7
F1 0.5A/6V
USB_DM
3
P6
USB5V
L17 10uH
2
1
2
1
C
B
CE16
C41
4P/2.0MM
A
+
P5
D
10uF/10V
0.1uF
F
E
Only for MT1389L
V20
V1P4
VCC
R29
15k
REXT
Q8
MDI1
USB5V
MDI2
89L_3V3
LDO1
LDO2
VCC_3V3
CES2307
L19
FB600
AVDD33
DMO
C44
FMO
0.01uF
TRAY-OPEN
TRAY-CLOSE
R33
TRO
FOO
4.7K
TRIN
R35
470R
89L_3V3
C47
USB_DP
USB_EN
Q9
1000P
USB_DM
2
USB_V33
PMBT3904
R36
5.1k
USB_V18
V18
C50
C51
close to USB connector
10uF/10v
0.1uF
REXT
R38
NC
TRAY-OPEN
R39
0R
STBY
LDO2
VR-CD
R40
NC
VREF1
RFV33
R42
NC
TRAY-CLOSE
R44
0R
GPO_B
R46
NC
VR-DVD
LDO1
MT1389L&MT1389LA
GPIO3
UP1_6
UP1_7
DV33
J3
GPIO4
J4
1
RxD
VCC
2
1
P56
TxD
3
DV33
2
P53
IR
4
3
P54
VSDA
4
P4
VSCK
NC/4P/1.25MM
5
P55
VSTB
6
P3
GND
7
VPLAY
8
P2
RXD
GPIO9
8P/2.0MM
TXD
GPIO10
7-5
DV33
ADACVDD
L9
FB600R
L10
FB600R
DACVDD3
DACVDD3
L13
FB600R
89L_3V3
C19
C20
0.1uF
C21
CE10
+
0.1uF
0.1uF
10uF/10v
TestPoint & Resistor
must reserve.
CE13
+
470uF/10v
GPIO21
C38
1uF
U2
1
RFA
2
RFB
3
RFC
4
RFD
SPDIF / GPIO12
5
RFE
6
RFF
V18
7
AVDD18
89L_3V3
8
AVDD33
XI
9
XTALI
XO
10
XTALO
11
AGND
12
V20
13
V14
MT1389DE/LA
14
REXT
15
MDI1
16
LQFP-128
MDI2
17
LDO1
18
Desktop
LDO2
19
AVDD33
20
V1.0
DMO
21
FMO
22
TRAY_OPEN
23
TRAY_CLOSE
24
TRO
25
FOO
26
FG / GPIO2
27
USB_DP
28
USB_DM
29
USB_V33
30
USB_GND
31
PAD_VRT
32
USB_V18
89L_3V3
V18
VPLAY
VSCK
VSDA
VSTB
C59
C60
C61
C62
100pF
100pF
100pF
100pF
APLLVDD3
DQ[0..15]
MA[0..11]
DQM[0..1]
R17
100k
BA[0..1]
thrice resonance
crystal need add
L15
NC/2.7uH
DCLK
XI
XO
RAS#
CAS#
C23
Y1 27MHz
WE#
C24
C25
NC/1000pF
27pF
27pF
DRAM I/F
SF_CK
SF_CS
SF_DI
SF_DO
S-FLASH
AUDIO_MUTE
ASPDIF
ARF
ALF
ARS
ALS
AUDIO I/F
R24
GPIO13
560
GPIO12
ASPDIF
89L_3V3
CVBS_OUT
V_R
V_B
V_G
VIDEO I/F
STBY
96
VREF1
C40
0.1uF
TROPEN
VREF
95
89L_3V3
TRCLOSE
DACVDDC
94
GPIO13
TRIN
GPIO13
93
GPIO12
C9 100P
TROUT
GPIO11
+12V
92
GPIO11
91
GPIO10
R56
1K
GPIO10
90
V18
DVDD18
GPIO9
89
GPIO9
GPIO8
T-
88
GPIO8
USB_EN
T+
87
GPIO7 / CKE
MA3
F-
86
RA3
MA2
F+
85
RA2
SL-
84
DVDD33
MA1
SL+
83
RA1
MA0
SP-
82
RA0
MA10
SP+
81
RA10
BA1
FOSO
80
BA1
TRSO
79
DVSS18
BA0
FMSO
78
BA0
RAS#
DMSO
77
RAS#
CAS#
76
CAS#
WE#
V1P4
75
RWE#
MA4
74
RA4
MA5
73
RA5
MA6
72
SERVO I/F
RA6
MA7
71
RA7
MA8
70
RA8
MA9
69
RA9
68
DVDD33
MA11
67
RA11
66
DCLK
RCLK
DQM1
65
DQM1
URST#
DV33
MT1389DE/LA/SMD
VCC
89L_3V3
V18
AUDIO_MUTE
GPIO19
RFV33
GPO_B
IOA
TROPEN
MIX
GPIO6
TRCLOSE
GPIO8
LIMIT
TROUT
GPIOC2
GPIO21
UP1_7
GPIOC2
GPIO11
AL
AR
P1
P11
P31
DQ[0..15] [3]
MA[0..11]
[3]
DQM[0..1]
[3]
BA[0..1]
[3]
DCLK
[3]
RAS#
[3]
CAS#
[3]
WE#
[3]
SF_CK
[3]
SF_CS
[3]
SF_DI
[3]
SF_DO
[3]
AUDIO_MUTE [4]
ASPDIF
[4]
ARF
[4]
ALF
[4]
ARS
[4]
ALS
[4]
GPIO13
[5]
CVBS_OUT
[5]
V_R
[5]
V_B
[5]
V_G
[5]
STBY
[1]
TROPEN
[1]
TRCLOSE
[1]
TRIN
[1]
TROUT
[1]
+12V
[1]
T-
[1]
T+
[1]
F-
[1]
F+
[1]
SL-
[1]
SL+
[1]
SP-
[1]
SP+
[1]
FOSO
[1]
TRSO
[1]
FMSO
[1]
DMSO
[1]
V1P4
[1]
URST#
[1]
DV33
[1,3,4,5]
VCC
[1,4]
89L_3V3
[1]
V18
[1]
RFV33
[1]
GPIOC2
[6]
GPIO21
[6]
GPIO11
[6]
AL
[4]
AR
[4]
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