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COMMON1389G_HD65_AT5669_V1.1
MT1389G (LQFP128) DVD Board w/ Sanyo HD6x Series PUHs
Standby Power Control
P_12V
Q22
Q22
2N3906
2N3906
2
3
+P12V
SOT23
SOT23
CB36
CB36
+ CE1
+ CE1
R113
R113
CB37
CB37
R109
R109
2K
2K
0.1uF/25V
0.1uF/25V
0.1uF/25V
0.1uF/25V
100uF/10V
100uF/10V
10K
10K
R108
R108
2K
2K
PWCTRL1
R120
R120
VCC
89G_3V3
89G_3V3
R177
R177
R119
R119
10K
10K
NC
NC
R125
R125
R121
R121
10K
10K
R141
R141
NC/0
NC/0
STBY_CTRL
1
Q23
Q23
2N3904
2N3904
R129
R129
D10
D10
R176
R176
1
2
3.3R /1W
3.3R /1W
1N4007
1N4007
D13
D13
1
2
ADJ_12
1
Q9
Q9
1N4007
1N4007
8550C
8550C
TO92
TO92
1.2V output
V12_MD
ADJ_33
1
Q10
Q10
R60
R60
+
+
CE24
CE24
8550C
8550C
0
0
100uF/10V
100uF/10V
TO92
TO92
R62
R62
FBI_12
18K
18K
Vref
CE5
CE5
+
+
R51
R51
47uF/10v
47uF/10v
10K
10K
FBI_33
Vref/3.3V
R61
R61
10K
10K
CD5888
AM5888
Ra
18K
20K
Rb
10K
12K
RESET Circuit
89G_3V3
R135
R135
4.7K
4.7K
EC108
EC108
10u/10V
10u/10V
R133
R133
4.7K
4.7K
1
R134
R134
10K
10K
D101
D101
4148
4148
STB_5V
AVCC
8550C
8550C
2
3
Q21
Q21
TO92
TO92
CB39
CB39
R115
R115
CB40
CB40
+ CE38
+ CE38
0.1uF/25V
0.1uF/25V
R122
R122
1K
1K
R112
R112
0.1uF/25V
0.1uF/25V
100uF/10V
100uF/10V
10K
10K
100
100
PWCTRL2
PWCTRL1
1K
1K
1
Q24
Q24
2N3904
2N3904
STB_5V
USB_5V
Q26
Q26
F2
F2
0R
0R
APM2301AAC
APM2301AAC
2
1
2
3
PWCTRL2
CB41
CB41
NC
NC
CE21
CE21
+
+
1K
1K
100uF/6.3v
100uF/6.3v
1
Q25
Q25
2N3904
2N3904
R126
R126
10K
10K
CB42
CB42
R127
R127
NC
NC
100K
100K
PWCTRL3
1K
1K
1
Q27
Q27
PWCTRL3
2N3904
2N3904
VCC
STB_5V
VCC
V33_MD
CB12
CB12
0.1uF
0.1uF
POWER
Circuit
R136
R136
100R
100R
URST#
Q107
Q107
2N3904
2N3904
C1
C1
0.1uF
0.1uF
close to IC pin
Rev
V1
V1.1
MT1389G 128 PIN GPIO LIST
DV33
RFV33
V33_MD
L1
L1
89G_3V3
FB
FB
+
+
CE4
CE4
CB3
CB3
220uF/10v
220uF/10v
0.1uF
0.1uF
DV33
L2
L2
FB
FB
+
+
CE6
CE6
100uF/10v
100uF/10v
CB4
CB4
0.1uF
0.1uF
V12_MD
V12
L3
L3
V12
FB
FB
+
+
CE8
CE8
CB6
CB6
220uF/10v
220uF/10v
0.1uF
0.1uF
History
Original release
1),Modify CE31 from 47uF to 220uF for power noise improve;
2),Add 100 ohm resistance R160 and R161 to XI and XO nets for tune DPD performance;
3),Delete Q11 for costdown;
4),change L8 from 100uH to FB/200ohm.
NAME
PIN
FEATURES
TRAY_OPEN
14
VR_CD
TRAY_CLOSE
15
VR_DVD
[TROPEN; IOA]
FG / GPIO2
18
TRIN
UP1_6
28
HDMI_SCL
UP1_7
29
HDMI_SDA
GPIO3
34
CEC
GPIO4
35
VSCK
[Gxyz_LOAD]
GPO5
7
TRCLOSE
GPIO6
31
VSDA
TxD
[Gxyz_CLK]
GPIO7
39
SD_CLK
MS_CLK
GPIO8
38
SD_CMD
MS_BS
GPIO9
37
SD_DATA
MS_DATA
GPIO10
81
HPLG
GPIO11
30
SCART1
HSYNC#
RxD
GPIO12
80
ASPDIF
GPIO13
36
VSTB
GPO14
96
A_MUTE
GPIO19
103
SCART2
VSYNC#
GPIO20
104
AVCM
GPIO21
105
AKIN1
ARF
109
AUDIO_ARF
ARS
110
AUDIO_ARS
ALS
114
AUDIO_ALS
ALF
115
AUDIO_ALF
GPIO34
107
TROPEN
IOA
[Gxyz_D1#]
GPIO35
108
STBY
[Gxyz_D2#]
RFIN / OPOUT
120
LIMIT
TROUT
+P12V
+P12V
CB5
CB5
0.1uF
0.1uF
P#
Date
2008.09.25
2009.02.17
[STBY]
OFF-PAGE CONNECTION
URST#
URST#
[3]
+P12V
+P12V
[5]
VCC
VCC
[3,4,5,6]
DV33
DV33
[3,4,6]
ADJ_12
ADJ_12
[4]
ADJ_33
ADJ_33
[4]
FBI_12
FBI_12
[4]
FBI_33
FBI_33
[4]
RFV33
RFV33
[3,4,6]
V12
V12
[3]
STBY_CTRL
STBY_CTRL
]
AVCC
AVCC
[1,2,4,6]
Power

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