MSI MS-55921 Schematic 0719
5
4
3
2
1
D D
1W
LINE_OUT
AUDIO
AMP
AUDIO CODEC
WM8731
I2C
CPU
SPHE1000X
LQFP-216
CCIR656 LCDT-CONI2S
SDRAM
8MB
BACK LIGHT
EEPROM
24C16
C C
DVB-T
TUNER
T.S.
FLASH ROM
2MB
Button
CIR
SD
CARD
GL817E
USB HOST 1.1
LED INDECATOR
POWER
DC POWER
SUPPLY
B B
VIDEO_OUT
POWER
MANAGEMENT
BATT VOLTAGE
DETECT
BATTERY
CHARGER
DC IN
JACK
Micro-Star International Co.,Ltd.
Proprietary and Confidential
A A
MSI
Title
Size Document Number Rev
5
4
3
Date: Sheet
2
MICRO-STAR INT'L CO.,LTD.
BLOCK DIAGRAM
MS-55921
of
112Wednesday, July 19, 2006
1
0A
5
4
3
2
1
VCC_3V
POWER ON RESET
VCC_3V
R301
1KR0402
C2
D D
C0.1U10X0402
DVCC3
C C
B B
A A
U1
1
CD
OUT
2
VDD
3 4
VSS NC
S-80927CNMC-G8X-T2G
S-80927CNMC
RN1
KEY_ENTER
1
KEY_RIGHT KEY_LEFT
2
3
IR_IN
4
5 6
10P8R-10KR
RN2
KEY_MUTE
8
KEY_VOL+
6
KEY_VOL-
4
KEY_EXIT
2
8P4R-10KR0402
Video DAC
POWER
+3.3V
VVCC3VCC_3V
FB5
1 2
C27
150S/0603
C0.1U10X0402
KEY_FAVE
R210 10KR0402
R203 100KR0402
AUDIO_MUTE#
DEBUG PORT
VCC_3V
1
TP48
.
RXD0
1
TP2
.
TXD0
1
TP3
.
1
TP49
.
5
7
5
3
1
5
C301
C0.047U16X0402
10
9
KEY_DOWN
8
KEY_UP
7
KEY_MENU
DVCC3
C28
C0.1U10X0402
CCIR656_CLK8
DVCC3
R2
10KR0402
R1
100KR0402
PORST# 3
SP_PORST#
C3
C1U10X
alan
DVCC3
RXD0
TXD0
SDA DRAM_D1
SDA3,4,6
SCL
SCL3,4,6
TV_DAC06
V_COMP
V_BIAS
V_FSADJ
V_REF
CCIR656_D08
CCIR656_D18
CCIR656_D28
CCIR656_D38
CCIR656_D48
CCIR656_D58
CCIR656_D68
CCIR656_D78
VGND
VVCC3
VVCC3
VGND
VGND
SDA
SCL
C31
C15P50N0402
DVCC3
R11
10KR0402
C32 C0.1U10X0402
C33 X_C0.1U10X0402
C34 C0.1U10X0402
C35 C0.1U10X0402
R13 560R0402
CP1 X_COPPER
CP2 X_COPPER
CP3 X_COPPER
C10 C0.1U10X0402
DVCC3
AU_D06
DVCC3
AU_BCK6
AU_XCK6
VCCK1.8
VGND
VVCC3
TV_DAC1
1
TP4
.
TV_DAC2
1
TP5
.
VVCC3
VGND APLLVCC3
TV_DAC3
1
TP6
.
DVCC3
R5 300S/0603
KEY_FAVE7
KEY_HOLD#11
AUDIO_MUTE#6
BL_EN
9
R12
10KR0402
V_BIAS
V_COMP
V_REF
V_FSADJ
SD_CDZ5
IR_IN7
USB_DP5
USB_DM5
U2
163
AIN_R
164
VM
165
VDD_ADA
166
VSS_ADA
167
HSYN_PC/A_IEC_TX
168
VSYNC_PC/A_IEC_RX
169
A_DATA0
170
A_DATA1
171
VDD_O6
172
A_DATA2
173
A_LRCK
174
A_BCK
175
A_XCK
176
UA0_RX
177
UA0_TX
178
VSS_K6/O6
179
SDA/GPIO
180
SCL/GPIO
181
VDD_K6
182
TV_DAC0
183
VSS_TAV0
184
VDD_TAV0
185
TV_DAC1
186
V_COMP
187
V_BIAS
188
V_FSADJ
189
V_REFOUT
190
TV_DAC2
191
VDD_TAV1
192
VSS_TAV1
193
TV_DAC3
194
D_DATA7
195
D_DATA8
196
D_DATA6
197
D_DATA9
198
D_DATA5
199
D_DATA10
200
D_DATA4
201
VDD_O0
202
D_DATA11
203
D_DATA3
204
D_DATA12
205
D_DATA2
206
D_DATA13
207
D_DATA1
208
D_DATA14
209
VSS_O
210
D_DATA0
211
D_DATA15
212
D_IOW0_B
213
D_IOR0_B
214
D_IORDY_B
215
D_INITRQ
216
D_ADR1
DVB_EN4,10
DVB_RST#4
ANT_SEL4
2
4
CHARGE_ON
TS_CLK4
TS_D[0..7]4
TS_VAL4
TS_SYNC4
TS_ERR4
BAT_M11
BAT_L11
BAT_H11
KEY_EXIT7
KEY_VOL-7
KEY_VOL+7
KEY_MUTE7
KEY_ENTER7
KEY_RIGHT7
KEY_LEFT7
KEY_DOWN7
KEY_UP7
KEY_MENU7
DVCC3
156
153
154
155
157
158
159
160
161
162
DP
DM
ATO
VSS_K5
VFD_STB
VSS_USB
VDD_USB
AIN/AIN_L
VFD_DATA
VCCK1.8
138
140
151
150
152
IR_IN
M_D16
VFD_CLK
142
149
147
144
145
139
141
143
148
146
M_D18
M_D17
M_D24
M_D20
M_D22
M_D25
M_D23
M_D19
M_D21
VDD_K5
M_DQM2
M_DQM3
SPHE1000_216
D_ADR2
VDD_K0
D_ADR0
D_CS1_B
D_CS0_B
R_A21
1234576
VCCK1.8
ROM_A20
SP_PORST#
D_RESET_B
R_A20
8910
VSS_K0
RSTB
TS_D2
TS_D3
TS_D6
TS_D7
R_D7
TS_ERR
TS_STA
TS_VAL
TS_D5
VDD_O1
TS_CLK
TS_D4
TS_D0
TS_D1
14
15
1920252423222118171116
12
13
DVCC3
TS_D3
TS_D7
TS_D1
TS_D5
TS_D6
TS_D4
TS_D2
TS_D0
ROM_D7
DVCC3
136
137
M_D26
VDD_O5
R_D6
VSS_O1
26
ROM_D5
ROM_D6
TP1
1
DRAM_A12
129
132
130
131
133
134
135
M_D29
M_D28
M_D30
M_D31
M_D27
VSS_O5
M_CS1_B/SCART_DISP
VDD_K1
R_D0
R_D1
R_D2
R_D5
R_D4
R_D3
3332313027
3435363738394041424948
28
29
VCCK1.8
ROM_A19
ROM_D4
ROM_D3
ROM_D1
ROM_D2
ROM_D0
.
M_A12
R_A19
128
VSS_K4
R_A18
ROM_A18
DRAM_A[0..12] 3
DRAM_DQM0
DRAM_DQM1
C6
M_A11
M_D8
M_D9
M_D10
M_D11
M_D12
M_D13
M_D14
M_D15
VDD_K3
M_BA0
M_CS0_B
M_RAS_B
M_CAS_B
M_WE_B
M_D0
M_D1
VSS_K3
M_D2
M_D3
M_D4
M_D5
M_D6
M_D7
PWM0
VDD_O3
CLKOUT
CLKIN
VSS_O3
VDD_PLLA
VSS_PLLA
VDD_PLLV
VSS_PLLV
R_CS0_B
R_CS2_B
R_WE_B
R_OE_B
PC_WAIT
VDD_K2
PC_IOR
PC_IOW
SMC_RSTB
SMC_CLK
VSS_K2
SMC_IO
VSS_O2
SMC_PRES
SMC_VCCB
R_A12
R_A3
DRAM_BA1
R3 33R0402
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
INT1
67
INT0
66
65
64
63
62
61
60
59
58
57
56
55
R319 X_0R0402
R327 0R0402
DRAM_A0
DRAM_A1
DRAM_A2
DRAM_A3
126
127
124
125
M_A0
M_A1
M_A2
M_A3
R_A17
R_A16
R_A15
R_A14NCVSS_K1
ROM_A15
ROM_A16
ROM_A17
ROM_A14
3
DRAM_A7
DRAM_A4
DRAM_A5
DRAM_A10
DRAM_BA1
123
122
M_A10
M_BA1
DRAM_DQM0
121
ROM_A13
120
M_DQM0
R_A13
ROM_A11
DRAM_DQM1
VCCK1.8
118
119
VDD_K4
M_DQM1
R_A9
R_A11
454443
ROM_A8
ROM_A9
DRAM_A8
DRAM_A6
114
115
116
117
M_A7
M_A6
M_A5
M_A4
R_A8
R_A5
R_A7
R_A6
46
47
ROM_A7
ROM_A6
ROM_A5
ROM_D[0..7] 3
DRAM_A9
113
M_A8
VDD_O2
50
DVCC3
ROM_A10
112
M_A9
M_CKE
R_A10
R_A4
51
ROM_A4
X_C0.1U10X0402
DVCC3
109
110
111
VSS_O4
VDD_O4
M_CLKO
R_CS1_B/SCART_SIG
TU_VH_SEL/GPIO
R_A1
R_A0
R_A2
53
52
54
ROM_A0
ROM_A1
ROM_A20
ROM_A2
C7
C10P16N0402
PIN70
ROM_A12
ROM_A3
VCCK1.8
1
DVCC3
PLLAGND
VPLLVCC1.8
PLLVGND
VCCK1.8
DRAM_DQM0 3
DRAM_DQM1 3
DRAM_BA1 3
DRAM_CKE 3
DRAM_CLK 3
DRAM_A11
DRAM_BA0 3AU_LRCK6
DRAM_CS0 3
DRAM_RAS 3
DRAM_CAS 3
DRAM_WE 3
TP31
.
ROM_CS0 3
ROM_WE 3
ROM_OE 3
PWR_KEY 11
BL_BRT 9
PWR_OFF 11
LCD_VON 9
DRAM_D8
DRAM_D9
DRAM_D10
DRAM_D11
DRAM_D12
DRAM_D13
DRAM_D14
DRAM_D15
DRAM_D0
DRAM_D2
DRAM_D3
DRAM_D4
DRAM_D5
DRAM_D6
DRAM_D7
CLK_OUT
CLK_IN
BAT_FAIL 11
2
Y1
27MHZ12P_S
ROM_A[0..20] 3
DRAM_D[0..15] 3
C29 C22P50N0402
R302
1MR0402
C30 C22P50N0402
VCC_1V8
VCC_3V
C11
C0.1U10X0402
boot trap
VCC_3V
R6
X_0R0402
ROM_A5
Micro-Star International Co.,Ltd.
Proprietary and Confidential
Title
Size Document Number Rev
Date: Sheet
VCCK1.8
FB1
1 2
150S/0603
C1
C10U10Y0805
FB2
1 2
150S/0603
FB3
1 2
150S/0603
FB4
1 2
150S/0603
C12
C0.1U10X0402
R9
1KR0402
R10
10KR0402
MSI
C10U10Y0805
X_C10U10Y0805
C13
C0.1U10X0402
C20
C0.1U10X0402
VPLLVCC1.8
C4
PLLVGND
DVCC3
APLLVCC3
C8
PLLAGND
C15
C14
C0.1U10X0402
C0.1U10X0402
C22
C21
C0.1U10X0402
C0.1U10X0402
PIN70
R4 10KR0402
ROM_A6
ROM_A10
MICRO-STAR INT'L CO.,LTD.
DSP SPHE1000
MS-55921
1
Kernell +1.8V
Video PLL 1.8V
C5
C0.1U10X0402
Digital +3.3V
Audio PLL
POWER +3.3V
C9
C0.1U10X0402
C17
C16
C0.1U10X0402
C0.1U10X0402
C24
C23
C0.1U10X0402
C0.1U10X0402
DVCC3
Hardware config
R7
10KR0402
CP4 X_COPPER
CP5 X_COPPER
CP6 X_COPPER
DVCC3
C18
C0.1U10X0402
VCCK1.8
C25
C0.1U10X0402
R8
10KR0402
VGND
PLLVGND
PLLAGND
212Wednesday, July 19, 2006
C19
C0.1U10X0402
C26
C0.1U10X0402
of
0A
A
B
C
D
E
ROM_CS0
ROM_OE
ROM_D[0..7] 2
ROM_CS0 2
ROM_OE 2
VCC_3V
C41
C0.1U10X0402
DRAM_A[0..12]2 DRAM_D[0..15] 2
4 4
DRAM_DQM0
DRAM_DQM12
DRAM_WE2
DRAM_CAS2
DRAM_RAS2
DRAM_CS02
DRAM_CKE2
DRAM_CLK2
DRAM_BA02
DRAM_BA12
VCC_3V
3 3
2 2
R17
10KR0402
DRAM_CS0
DRAM_A0DRAM_A0
DRAM_A1DRAM_A1
DRAM_A2DRAM_A2
DRAM_A3DRAM_A3
DRAM_A4DRAM_A4
DRAM_A5DRAM_A5
DRAM_A6DRAM_A6
DRAM_A7DRAM_A7
DRAM_A8DRAM_A8
DRAM_A9DRAM_A9
DRAM_A10DRAM_A10
DRAM_A11DRAM_A11
2
U3
H7
A0
H8
A1
J8
A2
J7
A3
J3
A4
J2
A5
H3
A6
H2
A7
H1
A8
G3
A9
H9
A10
G2
A11
E8
LDQM
F1
UDQM
F9
WE
F7
CAS
F8
RAS
G9
CS
F3
CKE
F2
CLK
G7
BA0
G8
BA1
D7
VSSQ
C3
VSSQ
B7
VSSQ
A3
VSSQ
J1
VSS
E3
VSS
A1
VSS
K4S641633H
U6
1
A0
2
A1
3
A2
4
GND
AT24C02B-10TU-1.8
VCC
SCL
SDA
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
NC
NC
VDD
VDD
VDD
VDDQ
VDDQ
VDDQ
VDDQ
VCC_3V
8
7
WP
6
5
B9
B8
C9
C8
D9
D8
E9
E1
D2
D1
C2
C1
B2
B1
A2
G1
E2
A9
E7
J9
A7
B3
C7
D3
DRAM_D1
DRAM_D2
DRAM_D3
DRAM_D4
DRAM_D5
DRAM_D6
DRAM_D7
DRAM_D8
DRAM_D9
DRAM_D10
DRAM_D11
DRAM_D12
DRAM_D13
DRAM_D14
DRAM_D15
C42
C0.1U10X0402
C36
C1U10X
SCL 2,4,6
SDA 2,4,6
VCC_3V
C37
C0.1U10X0402
C38
C0.1U10X0402
C39
C0.1U10X0402
C40
C0.1U10X0402
DRAM_D0
A8
ROM_A[0..20]2
2
ROM_WE
PORST#2
ROM_A0
ROM_A1
ROM_A2
ROM_A3
ROM_A4
ROM_A6
ROM_A7
ROM_A8
ROM_A9
ROM_A10
ROM_A11
ROM_A12
ROM_A13
ROM_A14
ROM_A15
ROM_A16
ROM_A17
ROM_A18
ROM_A19
ROM_A20
ROM_WE
PORST#
U4 MX29LV160CBXBI-70G
G6
Q15/A-1
E1
A0
D1
A1
C1
A2
A1
A3
B1
A4
D2
A5
C2
A6
A2
A7
B5
A8
A5
A9
C5
A10
D5
A11
B6
A12
A6
A13
C6
A14
D6
A15
E6
A16
B2
A17
C3
A18
D4
A19
A4
WE
B4
RESET
F6
BYTE
NC
NC
B3
C4
D3
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Q13
Q14
CE
OE
RY/BY
VCC
GND
GND
NC
H2
E3
H3
H4
E4
H5
E5
F2
G2
F3
G3
F4
G5
F5
F1
G1
R15 10KR0402
A3
G4
H1
H6
ROM_D1
ROM_D2
ROM_D3
ROM_D4
ROM_D5ROM_A5
ROM_D6
ROM_D7
ROM_D0
E2
I2C ADDR = 0XA0
1 1
Micro-Star International Co.,Ltd.
Proprietary and Confidential
MICRO-STAR INT'L CO.,LTD.
MSI
Title
Size Document Number Rev
A
B
C
D
Date: Sheet
SDRAM & FLASH
MS-55921
E
312Wednesday, July 19, 2006
0A
of
5
4
3
2
1
D D
R20
100KR0402
DVB_EN2,10
R21
100KR0402
C C
VCC_1V8 DVB_1V8
B B
VCC_5V DVB_5VVCC_5VSB
Q1
P-AO3415
DS
G
R303
D31
S-RB551V-30
R304
100KR0402
DS
Q2
G
2N7002
VCC_3V DVB_3V
DVB_EN#
DVB_EN#
100KR0402
DVB_EN#
C302
C0.01U10X0402
Q3
P-AO3415
DS
G
R305
100KR0402
Q4
P-AO3415
DS
G
R306
100KR0402
C45
C4.7U10Y0805
C47
C4.7U10Y0805
C48
C4.7U10Y0805
DVB_7V
C46
C4.7U10Y0805
C201
X_C0.1U10X0402
DVB-T Module
J1
C203
15 16
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BTB30-FEMALE
C204
X_C0.1U10X0402
MH1
PTH
STAND-OFF-3.5mm
1
ANT_SEL2 TS_VAL 2
DVB_7V
DVB_1V8
DVB_3V
DVB_5V
C202
X_C0.1U10X0402
X_C0.1U10X0402
Reserve for EMI
Near J1
17
18
19
20
21
22
23
24
25
26
27
28
29
30
DVB_RST#
ANT_SEL
TS_SYNC 2
TS_CLK 2
TS_ERR 2
DVB_RST# 2
SDA 2,3,6
SCL 2,3,6
R202 100KR0402
R207 100KR0402
TS_D0
TS_D1
TS_D2
TS_D3
TS_D4
TS_D5
TS_D6
TS_D7
TS_D[0..7] 2
DVB_3VDVB_7V DVB_5V DVB_3V DVB_1V8
A A
Micro-Star International Co.,Ltd.
Proprietary and Confidential
MICRO-STAR INT'L CO.,LTD.
MSI
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
DVB-T Interface
MS-55921
412Wednesday, July 19, 2006
1
0A
of
Loading...