8
.
9
.
SCALER
HDMI INPU
T
VG
A
INPU
T
VIDEO INPU
T
Memory
INTERFACE
Y,Pb
,Pr
INPU
T
PANEL
INTERF
AC
E
Mode Selection
Debug port
I2C address
at A0.
I2C address
at A4
MCU_CONFIG[3:0]=1001
SPI Flash + Internal MCU + CLK=NX, SPI_CLK=NX
HDCP KEY
11.SCALER
AUDIO_ON
MUTE_S
改成
LAYOUT
AUOUTR3/L3
下版
要改
AUOR/L(PIN85,86)
到
B_TX0+
G_TX1-
R_TX2-
B_TX0-
SCL_HD
TXCLK+
G_TX1+
R_TX2+
TXCLK-
SDA_HD
VS_RGB
BIN-
GIN-
RIN-
RIN+
HS_RGB
GIN+
SOG
BIN+
SV_Y0
VCOM2
CVBS1
SV_C0
TUNER_CVBS
VCOM1
PWM3
Y-
PR-
SOY
PB+
PB-
PR+
Y+
VCOM0
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
I2C_SCL
I2C_SCL
I2C_SCL
I2C_SDA
V33
AVDD_DVI
AVDDA
AVDD_SIF
AVDD_AU
VDDM
VDDP
VDDC
AVDD_MPLL
AVDD_MemPLL
5VSB
V25MVDD
RXD
TXD
SPI_CK
SPI_WP
SPI_DI
SPI_DO
SPI_CZ
I2C_SDA
I2C_SDA
PWM0
PWM0
PWM0
PWM0
DIG6
DIG7
DIG8
DIG5
DIG4
DIG2
DIG3
PANEL_ONOFF
ON_PBACK
LED-R
MUTE_S
LED-G
POWER_ON
LED-G
LED-R
G_LED
R_LED
MCLK
DQM
SV_Y0
G_TX1+
MDATA[0..15]
PWM0
PWM0
RXE1-
RXEC-
DIG5
SPI_CZ
AR6
SBA1
MDATA8
MDATA11
PR+
SDA_HD
DIG2
MVREF
PB-
SOG
PWM3
SIFP0
AUVREF
AUVREF
RXE1+
SPI_CK
SPI_DO
AR1
MDATA14
RIN-
R_TX2+
B_TX0+
AUR1
AR3
MCLKZ
RXE2+
DIG7
AR2
DQS1
SOY
SCL_HD
RXE3+
AR10
AR5
SBA0
CKE
MDATA0
MDATA9
VCOM0
GIN+
AUL1
AR0
PB+
VS_RGB
DIG4
SPI_DI
DQS0
MDATA1
MDATA7
SV_C0
AUL2
AUVRADN
AUVRADN
RXE0+
WEZ
RASZ
MDATA2
MDATA4
Y+
B_TX0-
PWM1
RXE3-
AUDIO_EN
MDATA3
MDATA13
GIN-
HS_RGB
TXCLK-
PWM1
PWM1
PWM2
PWM2
DIG8
DIG6
AR4
MDATA6
MDATA10
MDATA12
VCOM2
BIN+
G_TX1-
AR[0..11]
AUR2
AUVRADP
RXE2-
AR8
CASZ
R_TX2-
DIG3
CVBS1
Y-
BIN-
RXEC+
AR11
AR9
MDATA5
MDATA15
VCOM1
PWM2
PWM2
AUMONO
AR7
RIN+
TXCLK+
RXE0-
SIFM0
PR-
HPD_CAB
TUNER_CVBS
VCC_ON
AUCOM
AUR0
AUL0
AUVREF
AUVREF
IR_SYNC
VGA_CAB
SEL_AUDIO
AUOutR3
AUOutL3
AUSD0
AUSCK
AUWS
AUMCK
AUMUTE
DAC_OUTR
DAC_OUTL
RXE0-
P14
RXE0+
P14
RXE1-
P14
RXE1+
P14
RXE2-
P14
RXE2+
P14
RXEC-
P14
RXEC+
P14
RXE3-
P14
RXE3+
P14
AVDD_SIF
P2
AVDD_DVI
P2
AVDDA
P2
VDDP
P2
AVDD_AU
P2
VDDM
P2
AVDD_MemPLL
P2
VDDC
P2
AVDD_MPLL
P2
V33
P2
V25MVDD
P2,12
5VSB
P14
R_TX2+
P4
R_TX2-
P4
G_TX1+
P4
G_TX1-
P4
B_TX0+
P4
B_TX0-
P4
TXCLK-
P4
TXCLK+
P4
SDA_HD
P4
SCL_HD
P4
HS_RGB
P3
VS_RGB
P3
BIN+
P3
BIN-
P3
SOG
P3
GIN+
P3
GIN-
P3
RIN+
P3
RIN-
P3
PR+
P5
PR-
P5
SOY
P5
Y+
P5
Y-
P5
PB+
P5
PB-
P5
SV_Y0
P5
SV_C0
P5
VCOM2
P5,10
CVBS1
P5
VCOM1
P5,10
TUNER_CVBS
P9
VCOM0
P9
DIG3
P13
DIG4
P13
DIG5
P13
DIG7
P13
DIG2
P13
DIG8
P13
DIG6
P13
I2C_SDA
P7,9
I2C_SCL
P7,9
TXD
P3
RXD
P3
PANEL_ONOFF
P14
ON_PBACK
P2
LED-R
MUTE_S
P7
LED-G
POWER_ON
P2
G_LED
P13
LED-G
LED-R
R_LED
P13
SEL_AUDIO
AUDIO_EN
CASZ
P12
RASZ
P12
ADJ_PWM
P2
DQS1
P12
MCLK
P12
AUMONO
P9
AUL0
P6
IR_SYNC
P13
SIFM0
P9
VGA_CAB
P3
CKE
P12
WEZ
P12
AUR0
P6
SBA0
P12
MCLKZ
P12
DQS0
P12
AUL2
P6
SIFP0
P9
AUL1
P6
SBA1
P12
VCC_ON
HPD_CAB
P4
DQM
P12
AUR1
P6
AUR2
P6
AUOutR3
AUOutL3
AUMCK
AUSCK
AUSD0
AUWS
DAC_OUTR
DAC_OUTL
AVDD_DVI
V33
V33
V33
V33
AVDD_DVI
AVDD_AU
AVDD_MemPLL
VDDP
V25MVDD
V33
V33
5VSB
5VSB
5VSB
5VSB
5VSB
5VSB
5VSB
V33
AVDD_SIF
VDDM
VDDP AVDD_MPLL VDDC
AVDDA
5VSB
R348
0
R488
0
C379
0.1U
C382
(NC)0.1U
R484
0
C370
10U/50V
R353
4.7K
R567
NC/100R
D138
1N4148WS
C374
27P
X100
14.318MHZ
R505
0
TP14
1
C372
0.1U
R417
22
R376
(NC)10K
C387
0.1U
C384
(NC)0.1U
I117
MST96889LD
4
5
3
7
8
6
10
11
9
1
2
12
13
14
15
16
17
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
61
62
60
63
66
67
68
69
70
71
72
75
80
82
88
89
90
91
92
93
94
95
96
252
98
242
100
101
102
103
104
105
107
108
109
110
131
132
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
111
112
128
129
130
256
134
135
136
137
138
139
140
141
142
143
106
224
195
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
237
196
165
167
164
166
168
169
170
171
172
173
174
175
176
177
178
179
145
99
183
184
185
186
187
188
189
190
192
193
194
180
197
198
199
200
201
202
203
204
205
206
207
208
146
223
181
211
212
213
214
215
216
217
218
219
220
221
222
163
229
230
231
232
233
234
235
236
97
238
239
240
241
182
243
244
245
246
247
248
249
250
251
209
253
254
255
85
87
19
18
81
144
210
133
162
64
65
74
73
77
76
79
78
86
83
84
191
225
226
227
228
DVIRX0N
DVIRX0P
GND
DVIRX1N
DVIRX1P
AVDD_DVI
DVIRX2N
DVIRX2P
GND
DVI_CKN
DVI_CKP
AVDD_DVI
REXT
DDCD_SDA
DDCD_SCL
HSYNC1
VSYNC1
REFP
REFM
BIN1P
BIN1M
SOGIN1
GIN1P
GIN1M
RIN1P
RIN1M
BIN0M
BIN0P
GIN0M
GIN0P
SOGIN0
RIN0M
RIN0P
AVDD
GND
HSYNC0
VSYNC0
VSYNC2
BIN2P
BIN2M
SOGIN2
GIN2P
GIN2M
RIN2P
RIN2M
C1
Y1
C0
Y0
VCOM2
CVBS3
CVBS2
CVBS1
VCOM1
CVBS0
VCOM0
CVBSO
SIF0M
SIF0P
GND
AVDD_SIF
GND
AUVRADN
AUVRADP
AUVREF
AVDD_AU
AUL0
AUR0
AUCOM
AUMONO
AUOR3
FLSHWEZ/VD02
FLSHOEZ/VD03
FLSHA0/VD04
FLSHA1/VD05
FLSHA2/VD06
FLSHA3/VD07
FLSHA4/VD08
FLSHA5/VD09
FLSHA6/VDCLK
VDDP
GND
VDDC
DQS1
MD15
MD14
GND
MD13
MD12
MD11
MD10
MD9
MD8
GND
VDDM
MD7
MD6
MD5
MD4
VDDM
MD3
MD2
MD1
MD0
DQS0
DQM
MVREF
MCLKE
MCLKZ
MCLK
GND
VDDM
BADR1
BADR0
RASZ
AVDD_MPLL
CASZ
WEZ
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
VDDM
GND
VDDC
MA8
MA9
MA10
MA11
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
WRZ
RDZ
ALE
VDDP
VDDP
SPI_DI
SPI_DO
SPI_CK
SPI_CZ
SAR0
SAR1
SAR2
SAR3
PWM0/MCUCFG0
PWM1/MCUCFG1
DDCR_DA
DDCR_CK
DDCA_DA
DDCA_CK
INT
PAD_IRIN
GND
VDDC
DIGO0
DIGO1
DIGO2
DIGO3
DIGO4
DIGO5
DIGO6
DIGO7
PWM2/MCUCFG2
PWM3/MCUCFG3
AVDD_MPLL
VDDP
LA4P
LA4M
LA3P
LA3M
LACKP
LACKM
LA2P
LA2M
LA1P
LA1M
LA0P
LA0M
VDDC
VDDP
GND
LB4P
LB4M
LB3P
LB3M
LBCKP
LBCKM
LB2P
LB2M
LB1P
LB1M
LB0P
LB0M
GND
ICLK/UARX0
IDE/UATX0
IHSYNC/UARX1
IVSYNC/UATX1
DI00/SPDIFO
DI01/AUMCKO
DI02/AUMUTE
DI03/AUWS
VDDP
DI04/AUSCK
DI05/AUSD0
DI06
DIO7
VDDC
GND
DI08/SPDIF_IN
DI09/AIWS
DI10/AISCK
DI11/AISD
DI12/AISD1
DI13/AISD2
DI14/AISD3
DI15
VDDP
HWRESET
XOUT
XIN
AUOL
AUOS
VCLP
RMID
AUOL3
VDDM
GND
AVDD_MemPLL
VDDP
SIF1P
SIF1M
AUR1
AUL1
AUR2
AUL2
AUR3
AUL3
AUOR
NC/AUOL2
NC/AUOR2
DIGO8
GPIOE[3]/LCK
GPIOE[2]/LDE
GPIOE[1]/LHSYNC
GPIOE[0]/LVSYNC
C386
1n
R489
0
C373
27P
C376
0.1U
R418
22
R361
22
R368
(NC)10K
R342
3.3K
R366
10K
C381
0.1U
C512
NC/0.01U
C371
0.1U
R485
0
R355
1K
R359
22
TP11
1
C375
10U/50V
R568
NC/22K
R370
10K
R346
1M
R486
0
R350
390
1%
R377
100
C511
NC/0.01U
P100
HEADER 4pin (2.54mm)
Debug Port
1
2
3
4
R364
(NC)10K
R344
0
R343
100
I118
24C04
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
R375
100
C377
0.1U
R487
0
C390
0.1U
R569
NC/22K
C380
0.1U
C383
(NC)0.1U
L176
0R/0805
R357
1K
C378
4.7U/50V
R371
(NC)10K
R374
10K
I119
PM25LV040-SO8
1
2
3
4
5
6
7
8
CE#
SO
WP#
VSS
SI
SCK
HOLD#
VDD
R362
100
R507
1K
R372
100
R347
0
R566
NC/100R
7
5
3
1
8
6
4
2
RP17
RP4.7KX4
R367
0
R345
24K
R358
22
R373
100
R369
10K
R363
10K
7
5
3
1
8
6
4
2
RP19
RP4.7KX4
R349
4.7K
TP12
1
I116
24C32
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
R354
4.7K
R360
22
R506
0
R365
(NC)10K
R341
3.3K
R508
1K
TP13
1
MDATA[0..15]
P12
AR[0..11]
P12
ViewSonic Corporation
Confidential - Do Not Copy
N
3250
w
b
-1
G
54
Summary of Contents for N3250wb-1G
Page 14: ...Remote Control ViewSonic Corporation Confidential Do Not Copy N3250wb 1G 11 ...
Page 62: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3250wb 1G 59 ...
Page 63: ...9 3 CON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3250wb 1G 60 ...
Page 64: ...9 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3250wb 1G 61 ...
Page 65: ...9 5 IR PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3250wb 1G 62 ...
Page 66: ...9 6 IR PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3250wb 1G 63 ...
Page 67: ...9 7 P BUTTON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3250wb 1G 64 ...
Page 68: ...9 8 P BUTTON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3250wb 1G 65 ...
Page 70: ...ViewSonic Corporation Confidential Do Not Copy N3250wb 1G 67 ...