8
.
2
.
TUNER AND DEMOD.
TUNER - ANALOG OUTPUT
ROUTE SYMMETRICALLY
Close to Tuner
NTSC CVBS
SIF (4.5MHz)
NEARLY TUNER
NEARLY MT5372
NEARLY MT5372
NEARLY TUNER
SAMSUNG COMBO-TUNER
CLOSE TO MT511x
RESERVE HEAT-SINK SPACE
Digital 3.3V Bypass Caps
Analog 3.3V Bypass Caps
Digital 1.8V Bypass Caps
GLOBAL SIGNAL
TS INPUT
2006/12/18_Modified
ROUTE SYMMETRICALLY
IF SAW FILTER AND AMPLIFIER
2007/01/15_modified
2007/01/14_modified
2007/01/14_modified
+5V_TUNER
AGND_AFE
CVBS0
MPX1
DV33_DM
NTSC_CVBS
NTSC_SIF
IF_AGC
FAT_IN-
AFT
MPX1
CVBS0
NTSC_CVBS
NTSC_SIF
AFT
ADIN3
ADIN3
TS0DATA3
TS0DATA2
TS0SYNC
TS0CLK
TS0VALID
FAT_IN-
TS0DATA1
TS0DATA0
GPIO_18
MT5112_IF_AGC
TUNER_SCL
DV18_DM
DV33_DM
SIF_SCL
SIF_SDA
GPIO_0
TS0CLK
GPIO_18
TS0SYNC
TS0VALID
TS0DATA[0..7]
IF_AGC
+30V_TUNER
TUNER_SDA
MT5112_IF_A
G
C
T
UNER_SDA
GPIO_0
DVDD33
DVDD33
DVDD18
REFTOP
VCMEXT
DVDD18
DVDD18
AVDD33
AVDD33
DVDD18
GND
DVDD33
DVDD18
T
UNER_SCL
SIF_SCL
REFBOT
XTAL2
XTAL1
DVDD33
AVDD3
3
SIF_SDA
DVDD33
AVDD3
3
ADVDD33_1
AVDD33
DVDD18
DVDD33
GND
AVDD33
AVDD3
DVDD33
DVDD18
A
D
V
DD33_2
AVDD33
AVDD5
TS0DATA4
TS0DATA5
TS0DATA6
TS0DATA7
IF_AGC2
FAT_IN-
MT5111_RF_AGC
IF_AGC2
MT5111_RF_A
G
C
GND
2,4,5,6,7,8,9,10,11,12,13,14
+5V_TUNER
2
AGND_AFE
2,4,5,6,7,8,9,10,11,12,13,14
CVBS0
4
MPX1
4
DV33_DM
2
ADIN3
4
+30V_TUNER
2
DV18_DM
2
GND
2,4,5,6,7,8,9,10,11,12,13,14
DV33_DM
2
GPIO_18
4
TS0SYNC
4
TS0VALID
4
TS0DATA[0..7]
4
SIF_SDA
6,11
SIF_SCL
6,11
TSCLK
4
GPIO_0
4,11
+5V_TUNER
+30V_TUNER
DV33_DM
DVDD18
DVDD33
DV18_DM
DV33_DM
AVDD33
DV33_DM
AVDD33
DVDD18
DVDD18
AVDD33
AVDD3
AVDD33
AVDD5
AVDD33
ADVDD33_1
AVDD33
ADVDD33_2
DVDD33
DVDD33
+5V_TUNER
R140
100
R0603
C194
0.1uF
C0603
C503
NC(47nF)
C0603
C220
0.1uF
C0603
C498
NC(1uF/16V/Y5V)
C0603
RN01
33x4
RN8P4R-I
1
8
2
7
3
6
4
5
C192
0.1uF
C0603
R154
1K
R0603
C201
10nF
C0603
R377
NC(510)
R0603
C199
0.1uF
C0603
I115
MT511x
LQFP100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
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
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
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
NC
NC
AVDD2
NC
NC
NC
AVSS9
NC
NC
AVDD9
AVSS5
AVDD5
NC
NC
ADVDD3
3
DGND33
DVDD33
DVDD18
DGND18
NC
GP
IO0(P
1.0)
TS
_D
A
T
A
7
TS
_D
A
T
A
6
TS
_D
A
T
A
5
TS
_D
A
T
A
4 DVDD33
DGND33
TS_DATA3
TS_DATA2
DVDD18
DGND18
TS_DATA1
TS_DATA0
TS_SYNC
DVDD33
DGND33
TS_CLK
TS_VAL
TS_ERR
DVDD18
DGND18
DVDD33
DGND33
HOST_DATA
DVDD18
DGND18
HOST_CLK
RESET_
GPIO1(P1.1)
NC
DVDD18
DGND18
RF
_AGC
IF
_A
GC
DGND33
DVDD33
T
UNER_CLK
T
UNER_DAT
A
SA1
SA0
DGND18
DVDD18
DGND18
A
N
T_TX
(P
O
U
T3.
1
)
DGND33
DVDD33
A
N
T_RX
(P
IN3.0)
ANT
_
DET
(PI
N3
.1
)
GP
IO3(P
1.3)
DGND18
DVDD18
GP
IO2(P
1.2)
NC
DVDD33
DGND33
AVSS2
AVDD4
AVSS4
XTAL1
XTAL2
AVSS6
AVSS3
AVDD6
AVDD3
AVDD7
AVDD18
AVSS7
REFTOP
VCMEXT
REFBOT
AVSS1
NC
AVDD1
IN+
IN-
AVDD8
AVSS8
NC
NC
ADVDD33
R150
100K
R0603
C213
0.1uF
C0603
C499
NC(1nF)
C0603
C208
0.1uF
C0603
C206
0.1uF
C0603
+
C174
10uF/50V
CE025050
R149
0
R0603
C196
0.1uF
C0603
I128
NC(SAW FILTER X6965D)
SIP5D
1
2
3
5
4
IN+
IN-
GND
OUT+
OUT-
C184
NC
C0603
C214
10uF/10V/Y5V
C0805
R141
0
R0603
R138
NC(1K)
R0603
L120
FB/200R/2A
L0603
L115
FB/200R/2A
L0805
X101
25MHz
C203
0.1uF
C0603
C501
NC(10nF)
C0603
+
C185
10uF/50V
CE025050
R378
NC(510)
R0603
C204
0.1uF
C0603
+
C180
220uF/16V
CE050080
RN03
33x4
RN8P4R-I
1
8
2
7
3
6
4
5
+
C202
10uF/50V
CE025050
C215
0.1uF
C0603
R142
0
R0603
C190
0.1uF
C0603
C218
27pF
C0603
C189
0.1uF
C0603
C500
NC(0.1uF)
C0603
C216
0.1uF
C0603
I129
NC(UPC3218)
SO08
1
2
3
4
5
6
7
8
VCC_+5V
IN_1
IN_2
VAGC
GND
OUT_2
OUT_1
GND
C197
0.1uF
C0603
R148
100
R0603
R153
4.7K
R0603
C182 10nF
C0603
R152
4.7K
R0603
C217
0.1uF
C0603
C219
27pF
C0603
C181
0.1uF
C0603
L117
FB/200R/2A
L0805
R155
1M
R0603
C221
0.1uF
C0603
+
C502
NC(10uF/50V)
CE025050
L122
FB/120R/3A
L0603
L101
NC
L0805
C188
0.1uF
C0603
L114
FB/200R/2A
L0805
C209
NC(47pF)
C0603
R147
100
R0603
C207
0.1uF
C0603
C200
47nF
C0603
R146
4.7K
R0603
C210
10nF
C0603
L121
FB/120R/3A
L0603
C177 47nF
C0603
C205
0.1uF
C0603
L116
FB/200R/2A
L0805
C497
NC(1uF/16V/Y5V)
C0603
I114
PORT TUNER DTVS205CH201A
Tuner21
2
3
4
5
1
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
GND
GND
GND
GND
NC
NC
NC
NC
NC
NC
RG_AGC_TP
NC
VT(+30V)
IF+
IF-
IF_AGC
TUNER_IF_TP
SCL
SDA
GND
BP(+5V)
NC
AFT
SIF
CVBS
GND
GND
GND
GND
C187
0.1uF
C0603
C178
47pF
C0603
L118
NC(220nH)
L0805
C179
10nF
C0603
C211
0.1uF
C0603
C186
0.1uF
C0603
C175
0.1uF
C0603
C198
0.1uF
C0603
R145
4.7K
R0603
L123
FB/120R/3A
L0603
+
C193
10uF/50V
CE025050
R137
NC(4.7K)
R0603
L119
FB/120R/3A
L0603
C183
NC
C0603
R151
220K
R0603
C195
0.1uF
C0603
R144
4.7K
R0603
C212
0.1uF
C0603
RN02
33x4
RN8P4R-I
1
8
2
7
3
6
4
5
L113
FB/200R/2A
L0805
C191
0.1uF
C0603
ViewSonic Corporation
Confidential - Do Not Copy
N
3235
w-1M
60
Summary of Contents for VS11770-1M
Page 6: ...ViewSonic Corporation Confidential Do Not Copy N3235w 1M 3 ...
Page 14: ...Remote Control ViewSonic Corporation Confidential Do Not Copy N3235w 1M 11 ...
Page 76: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 73 ...
Page 77: ...9 3 CON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 74 ...
Page 78: ...9 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 75 ...
Page 79: ...9 5 IR PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 76 ...
Page 80: ...9 6 IR PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 77 ...
Page 81: ...9 7 P BUTTON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 78 ...
Page 82: ...9 8 P BUTTON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 79 ...
Page 84: ...ViewSonic Corporation Confidential Do Not Copy N3235w 1M 81 ...