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11 Schematic Diagrams
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11-1-1 MH15NS Schematic Diagram
+5V_DPMS
BZX84C5V1
2
D104
3
2
1
2
1
2
1
75ohm termination resistor
D100
D101
D102
very close to the VGA conn.
MMBD4148SE
MMBD4148SE
MMBD4148SE
R100
R101
R102
R103
R104
R105
75
75
75
CN100
d_sub15p
R106
1
9
2
R107
10
3
R108
11
4
12
5
13
6
14
7
15
8
R113
1
1
1
A
A
A
2
R118
75
R119
75
R120
75
R121
R122
R123
75
75
75
R127
75
R_OUT
R128
75
G_OUT
R129
75
B_OUT
HSYNC_OUT
VSYNC_OUT
+5V_DPMS
R135
R136
10K
4.7K
R138
C
100
BL_EN
B
C128
E
470nF
Q101
slcon9p
C129
2SC2412K-Q
CN101
470nF
U1
9
U2
8
U3
7
TP1460
6
TP1461
C131
C132
5
+14V_IN
100nF
10000nF
TP1462
4
TP1463
3
TP1464
2
TP1465
1
C109
100nF
+3.3V_IN
+5V_IN
IC103
G960T45R
IN OUT
GND
C136
C137
C138
C139
100nF
10000nF
100nF
47uF
+5V_IN
+3.3V_P
3
2
1
C
B
A
IC110
IRU1030-33CM
C173
C170
C171
C172
R176
10nF
100nF
10000nF
4.7K
10000nF
MH15NS/MH17NS
A-5
+5V_DPMS
150
C100
100nF
R_GND
150
C101
100nF
G_GND
150
C102
100nF
B_GND
IC100
MC74F14D
HSYNC_V
O_3
GND
DELETE
C103
C104
C105
8
7
15pF
15pF
15pF
I3
O_2
50V
50V
50V
9
6
150
C106
100nF
O_4
I2
R_PC
10
5
150
C107
100nF
G_PC
I4
O_1
HSYNC_OUT
11
4
150
C108
100nF
O_5
I1
B_PC
VSYNC_V
12
3
I5
O_O
R109
100
DDC_SDA
13
2
A-6
VCC
IO
R110
75
HSYNC_A
14
1
R111
100
VSYNC_A
R112
100
DDC_SCL
1K
CHK_DSUB
C197
C110
10000nF
100nF
R114
2.2K
C111
33pF
C112
220pF
C113
47nF
RV_GND
C114
47nF
GV_GND
C115
47nF
BV_GND
R124
R125
R126
200
200
200
C119
C120
C121
20pF
20pF
20pF
C122
47nF
R_VID
C123
47nF
G_VID
C124
47nF
B_VID
HSYNC_OUT
VSYNC_OUT
R130
R131
10K
2.2K
C125
C126
220pF
33pF
R137
10
ADJ_BL
C130
+5V_IN
470nF
16V
+14V_IN
+5V_IN
+14V_A
+5V_DPMS
IC102
FDS9933A
C133
R142
1
D1 8
100K
S1
22uF
2
7
G1
D1_1
3
S2
D2 6
R143
C
5
R144
1K
100K
4
G2
D2_1
B
PW_CTL
E
Q102
2SC2412K-Q
R145
C135
100K
1uF
R146
R147
C360
100K
100uF
100K
16V
R148
C
R149
1K
10K
DPMS_EN
B
E
Q103
2SC2412K-Q
+5V_IN
IC200
HSYNC_PC
M24C08-WMN1T
1
R200
8
2
7
100
3
6
4
C200
5
100nF
HSYNC_A
R221
100
VSYNC_OUT
C349
33pF
A-2
HC-49/S-SMD(14.31818MHZ)
X201
Q1
Q0
C206
C207
22pF
22pF
3.3V_PLL
C213
C215
C216
100nF
100nF
100nF
1
SSC_AVSS
2
GNDP_1
3.3V_AVDD
3
XIN
4
XOUT
PLL_GND
5
VDDC_1
6
GND_1
7
RA7
8
RA6
9
RA5
10
RA4
11
RA3
C217
C218
C219
C220
C221
12
RA2
100nF
100nF
100nF
100nF
10000nF
13
RA1
14
RA0
15
GNDP_2
IC202
16
VDDP_1
17
VDDC_2
18
GNDC_2
19
MST9010
GA7
20
B_PC
GA6
21
B_GND
GA5
MST9041
22
GA4
23
G_PC
GA3
24
G_GND
GA2
25
R_PC
R_GND
GA1
1003-001603
26
GA0
BV_GND
27
VDDP_2
28
B_VID
GNDP_3
GV_GND
29
BA7
30
G_VID
BA6
31
BA5
32
RV_GND
BA4
R_VID
33
BA3
34
BA2
35
BA1
36
BA0
37
GNDP_4
38
VDDP_3
C230
100nF
+3.3V_S
+3.3V_IN
+3.3V_P
+3.3V_PANEL
C140
R150
1uF
100K
1
S1
D1
8
7
2
G1
D1_1
R152
3
6
1K
R151
S2
D2
C
4
5
10K
G2
D2_1
R153
PANEL_EN
B
100K
IC104
C195
Q104
E
C141
SI9933ADY-T1
10uF
1uF
2SC2412K-Q
16V
C
R155
10K
R154
SW_REG_EN
B
C192
100K
10uF
R156
E
Q105
1K
2SC2412K-Q
+5V_DPMS
+5V_IN
+3.3V_IN
R222
100
SCL
100
SDA
R223
A-1
R224
100
R225
100
R226
100
C202
C203
10000nF
100nF
C204
22pF
6
5
4
3
2
1
44
43
42
41
40
X200
HC-49/S-SMD(12MHz,30ppm)
R229
7
39
1M
GND
PE1
8
38
OSCO
PE0
C205
22pF
9
IC201
37
OSCI
PC6
R230
100
10
36
R231
RST#
P30_RXD
PC7
R232
100
11
35
PW_CTL
P31_TXD
PD0
R233
R234
100
12
NT68F632L
34
HDATA
P34_T0
PD1_HSYNCO
R236
100
R235
13
33
HCLK
P35_T1
PD2_VSYNCO
R237
100
14
32
REMOCON
R238
PB3_ADC3_INTE1
PD3_HALFO
100
15
31
KEY3
PB2_ADC2_INTE0
PD4_HALFI
R239
16
30
KEY2
100
PB1_ADC1
PD5_CLAMPO
R241
100
17
29
KEY1
PB0_ADC0
PA0_PWM2
IC_SOCKET:3704-000001
128K : 0903-001326
18
19
20
21
22
23
24
25
26
27
28
2.5V_VDDC
C208
C209
C210
C211
C212
100nF
100nF
100nF
100nF
10000nF
C214
102
100nF
VDDP_6
GNDP_7
101
RB0
100
RB1
99
3.3V_VDDP
RB2
98
97
RB3
RB4
96
95
RB5
RB6
94
RB7
93
GNDP_6
92
91
VDDP_5
+3.3V_PANEL
90
C223
C224
C225
C226
C227
C222
ALE
100nF
100nF
100nF
100nF
100nF
10000nF
VDDC_3
89
88
GNDC_3
RDZ
87
WRZ
86
85
AD7
84
AD6
83
AD5
AD4
82
81
T0-
AD3
C228
C229
AD2
80
T0+
79
T1-
100nF
10000nF
AD1
78
T1+
AD0
77
PWM2
T2-
76
T2+
VDDP_4
GNDP_5
75
TXCL-
74
TXCL+
INT
AVDD_PLL_3
73
72
HSYNC
71
T3-
TXCL-
AVSS_PLL_3
70
VSYNC
T3+
TXCL+
69
TESTPIN
TESTEN
68
67
PWM1
PWM0
66
65
AVDD_PLL_2
2.5V_VDDC
+3.3V_IN
IC107
MC33375ST-2.5T3
1
3
VIN
VOUT
2
SW_REG_EN
4
ON_OFF
GND
C134
47uF
BD201
REMOCON
LED
B
L201
1.5uH
KEY1
+3.3V_S
3.3V_PLL
KEY2
KEY3
FT100
BLM41P600S
3.3V_VDDP
C231
C232
C233
C234
100nF
100nF
100nF
100nF
QZX363C5V6
3.3V_AVDD
+5V_IN
SW_REG_EN
VSYNC_A
HSYNC_PC
ADJ_BL
BUS_STOP
R227
75
LED
A-3
CHK_DSUB
100
PANEL_EN
BL_EN
100
H_PC
100
V_PC
R240
100
HFS
A-4
R242
100
R243
100
M_SCL
R244
100
R245
100
M_SDA
R246
100
DDC_SCL
R247
100
DDC_SDA
R248
100
AUDIO_STBY
R249
100
DPMS_EN
R250
100
AUDIO_MUTE
R259
100
DDC_CHECK
R251
100
SCL
R252
100
SDA
20
19
18
17
T0-
T0+
16
15
14
T1-
13
T1+
12
11
T2-
10
T2+
9
8
7
6
5
T3-
4
T3+
3
2
1
SUPLECODE
CN200
R267
R268
0
0
+3.3V_IN
BD200
HB-1M2012-800JT
CN201
SUPLECODE
R271
10K
1
2
3
4
5
6
7
8
9
10
11
12
C238
C235
C236
C237
C239
47pF
47uF
100nF
47pF
1
100nF
A
D200
D201
QZX363C5V6
11-1
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