Table of Contents
Advertisement
Circuit Diagrams and PWB Layouts
SSB: Scaler MST98981CLD
C4201 A1
C4210 C2
C4219 C2
C4228 F1
C4237 A5
C4202 A1
C4211 C2
C4220 C2
C4229 F1
C4238 A4
C4203 A2
C4212 C2
C4221 C2
C4230 F2
C4239 B4
C4204 A2
C4213 C2
C4222 D1
C4231 F2
C4240 C4
C4205 A2
C4214 C2
C4223 D1
C4232 F2
C4241 C3
C4206 B1
C4215 C3
C4224 E1
C4233 F2
C4242 C3
C4207 B1
C4216 C1
C4225 E1
C4234 G1
C4243 C3
C4208 C1
C4217 C1
C4226 F1
C4235 G1
C4244 C4
C4209 C1
C4218 C2
C4227 F1
C4236 A3
C4245 C4
1
2
SCALER MST98981CLD
B10
A
+3.3VSW for AVDDA
FB4201
Pin14, Pin254, Pin
39, Pin58
1
2
+3V3_SW
AVDDA
120R
C4201
C4202
C4203
C4204
C4205
10U 10V
0.1uF
100N
100N
100N
+3.3VSW for AVDD_MPLL
FB4202
Pin251
1
2
+3V3_SW
AVDD_MPLL
120R
B
C4206
C4207
10U 10V
0.1uF
+3.3VSW for VDDP
FB4203
Pin99, Pin165, Pin183, Pin194, Pin
207, Pin221, Pin235
1
2
+3V3_SW
120R
C4208
C4209
C4210
C4211
C4212
C4213
C4214
C4215
10U 10V
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C
+1.2V for VDDC
FB4204
Pin101, Pin149, Pin185, Pi
n193, Pin240
1
2
+1V2
VDDC
120R
C4216
C4217
C4218
C4219
C4220
C4221
10U 10V
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
D
+3.3V for AVDD_SIF
FB4205
Pin63
1
2
+3V3
AVDD_SIF
120R
C4222
C4223
10U 10V
0.1uF
R4210
R4211
+3.3V for AVDD_AU
FB4206
Pin70
1
2
+3V3
AVDD_AU
120R
E
C4224
C4225
10U 10V
0.1uF
C4248
C4249
4.7uF
1uF
+3.3V for AVDD_MemPLL
R4212
FB4207
Pin251
1
2
+3V3
AVDD_MemPLL
120R
C4226
C4227
10U 10V
0.1uF
+2.6V for VDDM
F
FB4208
Pin108, Pin114, Pin119, P
in135, Pin147
3,9,13
I2C_SDA
+2V6
1
2
VDDM
3,9,13
I2C_SCL
120R
6
ISP2_SDA
6
ISP2_SCL
C4228
C4229
C4230
C4231
C4232
C4233
10U 10V
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
12
VDDM
R4201
10K
MVREF
G
C4234
C4235
R4202
1N
0.1uF
10K
+3V3_SW
9,12
KEY1
H
R4305
0R(NC)
715T2878-1
1
2
TPS1.3A LA
C4246 E3
CN4201 C10
FB4208 F1
R4207 B3
R4216 F4
C4247 E3
D4201 A3
HS1
H6
R4208 C4
R4218 F4
C4248 E3
FB4201 A1
Q4201 H3
R4209 C4
R4219 F4
C4249 E3
FB4202 B1
R4201 G1
R4210 E3
R4220 F4
C4250 E3
FB4203 C1
R4202 G1
R4211 E3
R4221 G3
C4251 E3
FB4204 C1
R4203 A3
R4212 E3
R4222 G3
C4252 E3
FB4205 D1
R4204 A4
R4213 F4
R4223 G3
C4253 B10
FB4206 E1
R4205 A5
R4214 F4
R4225 G3
C4254 D10
FB4207 E1
R4206 A4
R4215 F4
R4226 G3
3
4
5
VDDP
+
C4236
10uF 50V(NC)
R4204
100R(NC)
MSPH_RST
R4205
100R
RST_MSPH
C4237
D4201
R4203
C4238
0.1uF
BAS32L(NC)
10K(NC)
27P
AVDD_AU
X4201
R4206
AVDDA
VDDC
14.318MHZ
1M(NC)
AVDD_SIF
C4239
27P
9
7
TXCLK1-
RXACKN
10
7
TXCLK1+
RXACKP
12
AVDDA
7
B_1TX0-
RXA0N
13
7
B_1TX0+
RXA0P
15
7
G_1TX1-
RXA1N
16
7
G_1TX1+
RXA1P
18
7
R_1TX2-
RXA2N
R4207
19
7
R_1TX2+
RXA2P
390R 1%
20
7
HPD1
HPLUGA
21
REXT
22
7
SDA_HD1
DDCDA_DA
23
7
SCL_HD1
DDCDA_CK
252
8
TXCLK2-
RXBCKN
253
8
TXCLK2+
RXBCKP
255
8
B_2TX0-
RXB0N
256
VDDP
8
B_2TX0+
RXB0P
1
8
G_2TX1-
RXB1N
2
8
G_2TX1+
RXB1P
4
8
R_2TX2-
RXB2N
5
8
R_2TX2+
RXB2P
6
8
HPD2
HPLUGB
7
8
SDA_HD2
DDCDB_DA
8
8
SCL_HD2
DDCDB_CK
C4241
0.1uF
C4243
C4240
0.1uF
26
VCLAMP
0.1uF(NC)
27
REFP
C4242
0.1uF
28
REFM
R4208
47R
C4244
47N
33
VCOM3
R4209
47R
C4245
47N
35
VCOM2
34
4
PB1+
BIN0P
36
4
Y1+
GIN0P
37
4
SOY1
SOGIN0
38
4
PR1+
RIN0P
41
HSYNC0
42
VSYNC0
24
6,9
HS_RGB
HSYNC1
25
6,9
VS_RGB
VSYNC1
29
6
BIN+
BIN1P
30
6
SOG
SOGIN1
31
6
GIN+
GIN1P
32
6
RIN+
RIN1P
TP4213
43
VSYNC2
44
4
PB2+
BIN2P
45
4
SOY2
T POINT R
SOGIN2
46
4
Y2+
GIN2P
47
4
PR2+
RIN2P
TP4201
48
C1
TP4202
49
Y1
50
5
SV_C0
T POINT R
C0
51
5
SV_Y0
T POINT R
Y0
52
CVBS3
TP4203
53
CVBS2
54
5
AV_CVBS
CVBS1
47R
C4246
47N
55
T POINT R
VCOM1
56
3
TUNER_CVBS
CVBS0
47R
C4247
47N
57
VCOM0
TP4204
59
CVBSOUT1
60
13
CVBSOut
CVBSOUT0
T POINT R
62
3
SIFP0
SIF0P
TP4205
64
SIF1P
65
3
SIFM0
SIFM
69
T POINT R
AUVREF
68
AUVRADP
67
AUVRADN
C4250
+ C4251
71
15
AUL0
AUL0
0.1uF
10uF 50V
72
15
AUR0
AUR0
73
15
AUL1
AUL1
74
15
AUR1
AUR1
0R
C4252
0.1uF
75
AUCOM
76
15
AUL2
AUL2
77
15
AUR2
AUR2
78
15
AUL3
AUL3
79
15
AUR3
AUR3
80
3
AUMONO
AUMONO
81
13
ITV_AUOutL
AUOUTL3
82
13
ITV_AUOutR
AUOUTR3
83
17
LineoutL
AUOUTL2
84
17
LineoutR
AUOUTR2
85
AUOUTL1
16
AUOutL
86
16
AUOutR
AUOUTR1
TP4208
87
AUOUTL0
TP4209
88
AUOUTR0
T POINT R
I2C_SDA
R4213
47R
177
T POINT R
DDCR_DA
I2C_SCL
R4214
47R
178
DDCR_CK
TXD
R4215
22R
179
DDCA_DA
RXD
R4216
22R
180
DDCA_CK
TP4214
171
SAR0
R4218
1K
172
SAR1
KEY1#
R4219
1K
173
T POINT R
SAR2
R4220
1K
174
KEY2
SAR3
+3V3_SW
+3V3_SW
R4227
R4228
R4229
R4230
10K
10K(NC)
10K(NC)
10K
+3V3_SW
R4235
R4236
PWM0
100R
15K(NC)
2
BL_ADJ
PWM1
11
SPI_WP
PWM2
2
BST_ADJ
PWM3
13
MM_DVBT_SW
R4231
R4232
R4233
R4234
10K(NC)
10K
10K
10K(NC)
Q4201
2N7002
KEY1#
3
4
5
7.
37
R4227 G4
R4236 G5
R4245 G7
R4254 G8
R4263 C7
R4228 G4
R4237 G6
R4246 G7
R4255 G7
R4264 B7
R4229 G4
R4238 G7
R4247 G7
R4256 G7
R4265 B7
R4230 G4
R4239 G7
R4248 G7
R4257 G7
R4266 B7
R4231 G4
R4240 G7
R4249 G7
R4258 G7
R4267 B7
R4232 G4
R4241 G7
R4250 G8
R4259 G8
R4268 B7
R4233 G4
R4242 G7
R4251 G7
R4260 C7
R4269 B7
R4234 G4
R4243 G7
R4252 G7
R4261 C7
R4270 B7
R4235 G5
R4244 G7
R4253 G8
R4262 C7
R4271 B7
6
7
9
R4288
47R(NC)
R4289
47R
AVDD_MPLL
R4290
47R
R4308
47R(NC)
AVDD_MemPLL
R4291
47R
R4292
47R
VDDP
VDDM
+3V3_SW
247
R4273
47R
DI[13]
246
R4272
47R
DI[12]
R4271
47R
245
DI[11]
R4270
47R
244
DI[10]
243
R4269
47R
DI[9]
242
R4268
47R
DI[8]
R4267
47R
239
DI[7]
R4266
47R
238
DI[6]
237
R4265
47R
DI[5]
R4264
47R
236
DI[4]
R4263
47R
234
DI[3]
233
R4306
47R
DI[2]
232
R4311
47R
DI[1]
TP4211
231
DI[0]
R4262
47R
230
IVSYNC
229
R4261
47R
IHSYNC
T POINT R
228
R4260
47R
IDE
TP4210
227
ICLK
226
LVSYNC/GPIOE[0]
T POINT R
225
LVHSYNC/GPIOE[1]
224
LDE/GPIOE[2]
223
LCK/GPIOE[3]
220
LVB0M
RXO0-
219
LVB0P
RXO0+
218
LVB1M
RXO1-
217
LVB1P
RXO1+
216
LVB2M
RXO2-
215
LVB2P
RXO2+
214
LVBCKM
RXOC-
213
LVBCKP
RXOC+
212
LVB3M
RXO3-
211
LVB3P
RXO3+
210
LVB4M/NC
209
LVB4P/NC
206
LVA0M
RXE0-
205
LVA0P
RXE0+
204
LVA1M
RXE1-
203
LVA1P
RXE1+
202
LVA2M
RXE2-
U4201
201
LVA2P
RXE2+
200
LVACKM
RXEC-
MST98981CLD-LF
199
LVACKP
RXEC+
198
LVA3M
RXE3-
197
LVA3P
RXE3+
196
LA4M/NC
195
LVA4P/NC
123
MDATA0
MDATA[0]
122
MDATA1
MDATA[1]
MDATA2
121
MDATA[2]
MDATA3
120
MDATA[3]
118
MDATA4
MDATA[4]
MDATA5
117
MDATA[5]
MDATA6
116
MDATA[6]
115
MDATA7
MDATA[7]
112
MDATA8
MDATA[8]
MDATA9
111
MDATA[9]
MDATA10
110
MDATA[10]
109
MDATA11
MDATA[11]
107
MDATA12
MDATA[12]
MDATA13
106
MDATA[13]
MDATA14
104
MDATA[14]
103
MDATA15
MDATA[15]
130
MCLK
MCLK
MCLKZ
129
MCLKZ
CKE
128
MCLKE
127
MVREF
MVREF
126
UDQM
UDQM
LDQM
125
LDQM
DQS0
124
DQS[0]
102
DQS1
DQS[1]
133
RASZ
RASZ
CASZ
137
CASZ
138
WEZ
WEZ
131
BA1
BARD[1]
132
BA0
BARD[0]
MADR11
MADR11
153
MADR[11]
152
MADR10
MADR[10]
151
MADR9
MADR[9]
MADR8
150
MADR[8]
MADR7
146
MADR[7]
145
MADR6
MADR[6]
144
MADR5
MADR[5]
MADR4
143
MADR[4]
MADR3
142
MADR[3]
141
MADR2
MADR[2]
140
MADR1
MADR[1]
MADR0
139
MADR[0]
R4248
47R
R4247
47R
R4246
47R
R4245
47R
NVRAM_WP
SPI_DO
11
+3V3_STBY
R4244
47R
SPI_CZ
11
R4243
47R
SPI_DI
11
R4242
47R
SPI_CK
11
R4237
R4241
47R
33K
R4240
56R
R4239
47R
R4238
47R(NC)
18
DRV_USB
RC_IR_3V3
9,12
HS1
Heat2pin(NC)
+3V3_SW
+3V3_STBY
6
7
R4272 B7
R4281 B8
R4290 A7
R4299 D10
R4312 B8
R4273 B7
R4282 B8
R4291 A7
R4300 D10
TP4201 D4
R4274 B8
R4283 B8
R4292 A7
R4305 H3
TP4202 D4
R4275 B8
R4284 B8
R4293 B9
R4306 C7
TP4203 D4
R4276 B8
R4285 B8
R4294 A10
R4307 B8
TP4204 E4
R4277 B8
R4286 B8
R4295 B10
R4308 A7
TP4205 E4
R4278 B8
R4287 B8
R4296 C10
R4309 B8
TP4208 F4
R4279 B8
R4288 A7
R4297 C10
R4310 G8
TP4209 F4
R4280 B8
R4289 A7
R4298 D10
R4311 C7
TP4210 C7
8
9
10
POWER ON RESET
OTG_VBUS
18
VDDP
VDDP
OTG_DM
18
OTG_DP
18
OTG_CID
18
R4294
U4202
+3V3_STBY
4K7(NC)
1
3
GND
VCC
C4253
2
RESET
R4293
0.1uF(NC)
MSPH_RST
AP1702EWL(NC)
100R(NC)
R4295
100K(NC)
PANEL_PWR
1
BL_EN
2
24V_PWR_SW
16
AMP_STBY
16
AMP_MUTE
16
AMP_GAIN0
16
AMP_GAIN1
16
HP_STBY
16
HP_DET
5
HD_SEL
7
OD_SEL
14
ISP & Debug PORT
5V_PWR_SW2
1
MM_DVBT_PWR 13
TXD1
9,13
RXD1
9,13
OTG_OC_DET
18
+5V_STBY
CN4201
1
2
RXD
R4296
10R
3
TXD
R4297
10R
4
14
14
63384 4P 2.0MM
14
14
14
14
14
14
14
14
14
NVRAM
I2C address at A0
14
14
14
14
14
+3V3_SW
14
14
14
14
C4254
R4298
R4299
R4300
0.1uF
10K
10K(NC)
10K(NC)
U4203
1
8
A0
VCC
2
7
NVRAM_WP
A1
WP
I2C_SCL
3
6
A2
SCL
I2C_SDA
4
5
GND
SDA
M24C32-WMN6TP
U4205
1
8
E0
VCC
2
7
E1
WC
3
6
E2
SCL
4
5
VSS SDA
M24C32WBN6P PDIP8(NC)
MDATA[0..15]
MDATA[0..15]
11
MCLK
11
MCLKZ
11
CKE
11
UDQM
11
LDQM
11
DQS0
11
DQS1
11
RASZ
11
CASZ
11
WEZ
11
BA1
11
BA0
11
MADR[0..11]
MADR[0..11]
11
DDC_WP
7
CEC_IRQ
9
CEC_HDMI
7,9
PWR_ON_OFF
6,9,12
5V_PWR_SW1
1
12V_PWR_SW
1,9
2ND_CZ
11
LED1_ON
12
LED2_STBY
9,12
8
9
10
TP4211 C7
TP4213 D4
TP4214 F4
U4201 B4
U4202 A10
U4203 D9
U4205 E9
X4201 A4
11
B10
A
B
C
D
E
F
G
H
I_17610_046.eps
080408
11
Advertisement
Table of Contents
