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8.15. TUNER & Demodulator
Place close to S5H1411
R107 NC/1K
GND
I103
+
C106
1uF_50V_LESR
1
RF_AGC_TP
2
GND
NC
3
VT(+30V)
C116
4
IF+
C117
5
IF-
6
IF_AGC
7
TUNER_IF_TP
R115
8
SCL
R116
9
SDA
10
GND
11
V_5V_TUNER-2
BP(+5V)
12
NC
13
AFT
14
TUNER_SIF 6
SIF
15
CVBS
16
GND
GND
17
GND
18
GND
19
GND
20
GND
21
GND
22
GND
23
GND
CVBS_OUT
DTVS205EH201A
GND
V_3.3V_DM
Close o S5H1411 Power Pins
C125
C126
C127
100nF_16V
100nF_16V
100nF_16V
Each pin has one bypass capacitors
GND
V_1.2V_DM
Close to S5H1411 Power Pins
C133
C134
C135
100nF_16V
100nF_16V
100nF_16V
GND
V_1.2V_DM
C140
C141
C142
100nF_16V
100nF_16V
100nF_16V
Each pin has one bypass capacitors
GND
ViewSonic Corporation
V_5V_TUNER
L109
120Z0805_3A
1
2
C445
V_3.3V_DM
10uF_10V
R142
GND
NC/220
RF_AGC0
R106 NC/1K
RF_AGC
V_3.3V_DM
C162
C158
100nF_16V
100nF_16V
GND
V_30V_TUNER
C107
220nF_50V/0805
12 mils width
30 mils spac
GND
10nF_16V
R111
100R
TUNER_IF_DP
10nF_16V
R113
100R
TUNER_IF_DN
IF_AGC
IF_AGC_TUNER
R114 1K
33R
SCL_TUNER_1
33R
SDA_TUNER_1
C119
100nF_16V
R119
R118
15K
0R
GND
TUNER_AFT 5
C120
R120
C121
15K
100nF_16V
100nF_16V
GND
R127
0R
TUNER_CVBS 5
C124
100uF_16V_LESR
R128
1K
GND
C128
C129
C130
C131
C132
100nF_16V
100nF_16V
100nF_16V
100nF_16V
100nF_16V
C136
C137
C138
C139
100nF_16V
100nF_16V
100nF_16V
100nF_16V
C143
C144
C145
C146
100nF_16V
100nF_16V
100nF_16V
100nF_16V
Place close to S5H1411
C102
27pF
V_5V_TUNER-2
X102
C446
C447
24.690MHz
100nF_16V
2.2nF
C103
27pF
GND
Place close to S5H1411
REF_TOP
FILTER
C108
C109
C110
R104
10uF_10V
100nF_16V
56pF
1K
Place close to S5H1411
GND
GND
REF_BOT
CML
C111
C112
C113
10uF_10V
100nF_16V
100nF_16V
GND
GND
GND
TUNER_IF_DP_FILTER
R112
0R
C118
NC/33pF
R117
0R
TUNER_IF_DN_FILTER
Place close to S5H1411
4
SIS_EXT_RST_N
V_3.3V_DM
HW RESET
RP01
PK_DATA7_R
1
8
6
TS_DATA7
PK_DATA6_R
2
7
6
TS_DATA6
PK_DATA5_R
3
6
6
TS_DATA5
PK_DATA4_R
4
5
6
TS_DATA4
33x4-PACK
RP02
1
8
PK_DATA3_R
6
TS_DATA3
PK_DATA2_R
2
7
6
TS_DATA2
PK_DATA1_R
3
6
6
TS_DATA1
V_3.3V_DM
PK_DATA0_R
4
5
6
TS_DATA0
33x4-PACK
R131
33R
PKCLK_R
6
TS_CLK
R132
33R
PKSYNC_R
6
TS_FRAME
R133
33R
PKVAL_R
6
TS_VALID
close to TUNER
V_3.3V_DM
R139
1K
SCL_TUNER_1
R141
0R
SCL_TUNER_3
SDA_TUNER_1
R143
0R
SDA_TUNER_3
C147
C148
I2C BUS
NC/22pF
NC/22pF
close to S5H1411
GND
GND
75
I102
S5H1411
OSC_IN
58
OSC_IN
OSC_OUT
59
OSC_OUT
SDA_TUNER_3
1
GPIO_IN0(TUNER_SDA)
R102
SCL_TUNER_3
98
GPIO_OUT0(TUNER_SCL)
1M
GPIO_IN1
2
GPIO_IN1
TP102
TP_GPIO_OUT1
97
GPIO_OUT1
CRYSTAL
REF_TOP
80
RP
REF_BOT
GND
79
RN_ADC
CML
78
CML
TUNER_IF_DN_FILTER
82
AI_P
R103 1K
TUNER_IF_DP_FILTER
81
AI_N
V_3.3V_DM
IF_AGC_TUNER
95
IF_GAIN
RF_AGC
96
TU_GAIN
FILTER
54
FILTER
D_IN0_R
90
D_IN0
D_IN1_R
89
D_IN1
D_IN2_R
88
D_IN2
D_IN3_R
87
D_IN3
D_IN4_R
73
D_IN4
D_IN5_R
72
D_IN5
D_IN6_R
71
D_IN6
D_IN7_R
70
D_IN7
D_IN8_R
67
D_IN8
D_IN9_R
66
D_IN9
D_IN10_R
65
D_IN10
D_IN11_R
64
D_IN11
18
TEST_BIRA
19
TEST_SIG0
20
TEST_SIG1
23
TEST_SIG2
24
TEST_SIG3
48
TEST_SEL0
GND
47
TEST_SEL1
46
TEST_SEL2
43
TEST_SEL3
42
TEST_SEL4
36
4
SIS_MS_SDA_A
SDA
37
4
SIS_MS_SCL_A
SCL
I2C_ADDR0
38
I2CADDR0
R465
NC/0
I2C_ADDR1
39
I2CADDR1
R123
4.7K
SIS_EXT_RST_N
17
RESET_N
PK_DATA7_R
5
PK_DATA7
PK_DATA6_R
6
C123
PK_DATA6
PK_DATA5_R
7
PK_DATA5
10uF_10V
PK_DATA4_R
8
PK_DATA4
PK_DATA3_R
11
PK_DATA3
PK_DATA2_R
12
PK_DATA2
PK_DATA1_R
13
PK_DATA1
PK_DATA0_R
14
PK_DATA0
GND
PKCLK_R
25
PK_CLK
PKSYNC_R
28
PK_SYNC
TP103
TP_PK_ERR
29
PK_ERR
PKVAL_R
32
PK_VAL
1K
R129
33
EXT_PLL_SEL
TP_CLK_E_A
62
CLK_EXT_ADC
R130
NC/0R
TP104
GND
V_3.3V_DM
V_3.3V_DM
R134
R135
NC/0R
NC/0R
Address Select
I2C_ADDR0
I2C_ADDR1
I2CADDR0
I2CADDR1
VCC
VCC
R136
R137
VCC
GND
0R
0R
GND
VCC
GND
GND
GND
GND
Confidential - Do Not Copy
V_1.2V_DM
3
VDD12IH
9
VDD12IH
21
VDD12IH
31
VDD12IH
35
VDD12IH
45
VDD12IH
50
VDD12IH
63
VDD12IH
69
VDD12IH
86
VDD12IH
91
VDD12IH
93
VDD12IH
51
VDD12T_ABB
56
VDD12T_ABB
V_3.3V_DM
77
VDD33TH_ABB
84
VDD33TH_ABB
15
VDD33OPH
27
VDD33OPH
41
VDD33OPH
60
VDD33OPH
75
VDD33OPH
99
VDD33OPH
4
VSSIPH
10
VSSIPH
22
VSSIPH
30
VSSIPH
34
VSSIPH
44
VSSIPH
49
VSSIPH
61
VSSIPH
68
VSSIPH
85
VSSIPH
92
VSSIPH
94
VSSIPH
16
VSSOH
26
VSSOH
40
VSSOH
57
VSSOH
74
VSSOH
100
VSSOH
52
VSST_ABB
55
VSSBB_ABB
53
VBB_ABB
76
VSSBBTH_ABB
83
VBBH_ABB
GND
Device ID
Note
0xF2
0x72
0xB2
0x32
Default
N4285p-4M
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