Philips TC7.1U CA, Руководство по обслуживанию

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20 TC7.1U CA 7. Circuit Diagrams and PWB Layouts
ATSC: Tuner Link
TRST#
TCK
LINK_TDI
LINK_TDO
TMS
IF_AFC
A
+3.3V_LINK
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
+1.8_LINK
A
+3.3V_LINK
A
A
A
A
A
A
A
+3.3V_LINK
A A
A
A
+3.3V_LINK
A
A
A
A
+1.8_LINK
A
A
A
A
A
A
A
+1.0VR
A
A
+3.3V_LINK
A
A
A
A
A
A
A
A
+3.3V_LINK
A
A
+3.3V_LINK
A
A
+3.3VR
A A
+1.8_LINK
A
+1.8_LINK
A
+1.8_LINK
A
A
A
A
+1.8VR
+1.0V_LINK
A
A
+3.3V_LINK
A
+3.3V_LINK
A
A
A
A
+3.3V_LINK
A
+3.3VR
+1.8_LINK
A A
A
+3.3V_LINK
A
LINK_SYNC
LINK_RESET#
LINK_CLK
LINK_VALID
SDA_SYS
LINK_INT#
LINK_DATA
SCL_SYS
TUN_SDA
TUN_SCL
TUN_SW
1 Added RI119 20K
2 Added RI1136 100 ALT
3 Added CH102 20K
4 Added TH102 UM6K1
Updated note:
5 Added DH101 SS1P4 ALT
6 change RI127 and RI129(3.3K) to 20K
CH2
0R CH2
0R
CI166
10N CI166
10N
RI151
10K RI151
10K
RI153
3.3P RI153
3.3P
RI112
33R RI112
33R
RI130 33R RI130 33R
CI107
10U
6.3V CI107
10U
6.3V
CI147
10N
CI147
10N
CI103
100N
6.3V
CI103
100N
6.3V
1 2
LI103
2200R LI103
2200R
CI115
100N
CI115
100N
CI157
10N CI157
10N
CI129
10N
CI129
10N
RI115 33R RI115 33R
RI135
33R
RI135
33R
RI101
100K ALT RI101
100K ALT
CI141
4.7U
6.3V
CI141
4.7U
6.3V
1
2
LI112
220nH LI112
220nH
CH116
100P CH116
100P
RI122
33R
RI122
33R
CI173
5.6P
ALT CI173
5.6P
ALT
CI101
30P
2%
CI101
30P
2%
CI113
1N CI113
1N
CI145
10N
CI145
10N
CI112
4.7U
6.3V CI112
4.7U
6.3V
6.3V
CI175
10U
6.3V CI175
10U
RI118 33R RI118 33R
DH101
SS1P4
ALT DH101
SS1P4
ALT
CI108
10N CI108
10N
RI129
20K RI129
20K
RH105
100R RH105
100R
CI135
10N CI135
10N
CI154
4.7U
6.3V
CI154
4.7U
6.3V
CI110
100N CI110
100N
CI123
100P CI123
100P
CI114
100N
ALT CI114
100N
ALT
RI117 33R RI117 33R
CI167
10N CI167
10N
RI116 33R RI116 33R
CI109
100N CI109
100N
RI102
10R
RI102
10R
1
2
3
4
5
BI101
HEADER5
BI101
HEADER5
CI169
1U CI169
1U
CI146
10N
CI146
10N
CI148
10N CI148
10N
CI159
10N CI159
10N
1 2
LI105
200R LI105
200R
CH117
10N CH117
10N
CH102
100N CH102
100N
CI127
1N
CI127
1N
CI124
100P CI124
100P
CI104
100P CI104
100P
CI102
30P
2%
CI102
30P
2%
RI146
51R
RI146
51R
CI126
4.7U
6.3V CI126
4.7U
6.3V
CI160
10N CI160
10N
CI139
100P
CI139
100P
CI121
100N
CI121
100N
CI158
10N CI158
10N
CI149
10N CI149
10N
DI101
LED
DI101
LED
RH106
2R2 RH106
2R2
1 2
LI111
220nH
ALT LI111
220nH
ALT
RI131
1K RI131
1K
RI132
1K
RI132
1K
RI155
3.3P RI155
3.3P
1
2
3 4
5
6
TH102
UM6K1N
<>
TH102
UM6K1N
<>
RI147
1K RI147
1K
RI127
20K RI127
20K
CI119
100P
CI119
100P
CI136
10N CI136
10N
CI150
10N CI150
10N
CI111
100N CI111
100N
P A D
KI101
P A D
KI101
1
23
TI102
BC847B TI102
BC847B
RI154
470R
ALT RI154
470R
ALT
CI122
10N
CI122
10N
1 2
LI108
2200R LI108
2200R
CI134
10N CI134
10N
CH106
47P
ALT CH106
47P
ALT
CI106
100N CI106
100N
RI113
33R RI113
33R
CI143
10N
CI143
10N
CH1
0R CH1
0R
CI130
10N CI130
10N
RI121
4K7 RI121
4K7
6.3V
CI174
10U
6.3V CI174
10U
CI172
5.6P
ALT CI172
5.6P
ALT
RI148
100R
RI148
100R
CI132
10N CI132
10N
CH107
47P
ALT
CH107
47P
ALT
CI142
1N
CI142
1N
RI124
0 RI124
0
CI152
100P CI152
100P CI153
4.7U
6.3V CI153
4.7U
6.3V
RI125
10K
ALT RI125
10K
ALT
CI128
10N CI128
10N
RH107
2R2 RH107
2R2
RI114
33R RI114
33R
CH108
47P
ALT
CH108
47P
ALT
1 2
LI104
2200R LI104
2200R
CI125
4.7U
6.3V
CI125
4.7U
6.3V
1
2
LI113
2220nH LI113
2220nH
1
23
TI101
BC847B TI101
BC847B
CI151
10N CI151
10N
CI137
10N CI137
10N
RI145
33K RI145
33K
RI119
20K RI119
20K
RI136
100
ALT
RI136
100
ALT
1 2
LI106
1000R LI106
1000R
CH109
47P
ALT CH109
47P
ALT
QI101
25M14Hz QI101
25M14Hz
1 2
LI101
2200R LI101
2200R
CI133
10N CI133
10N
CI155
1N CI155
1N
CI144
10N
CI144
10N
CI163
10N CI163
10N
RH103
100R RH103
100R
1 2
LI102
2200R LI102
2200R
RI123
10K
ALT RI123
10K
ALT
1 2
LH104
220R
LH104
220R
CI164
10N CI164
10N
RI111
10K RI111
10K
CI156
10N CI156
10N
RI149
2.2K
RI149
2.2K
RI128 33R RI128 33R
CI105
100N CI105
100N
CI140
4.7U
CI140
4.7U
CI131
10N CI131
10N
CI161
10N CI161
10N
RI134
1K RI134
1K
CI162
10N
CI162
10N
RI152
10K RI152
10K
CI138
10N CI138
10N
1 2
LI107
2200R LI107
2200R
RI150
10K
RI150
10K
RI110
10K
RI110
10K
VDD_3P3_1
1
DGND_1
2
VDD_1P0_1
3
DGND_2
4
VDD_1P8_1
5
OSC_XTAL_OUT
6
OSC_XTAL_IN
7
AGND_1
8
AVDD_OSC
9
FAT_INP
10
FAT_INN
11
AVDD_FAT_1
12
AGND_2
13
FAT_VREF_P
14
AVDD_FAT_2
15
AGND_3
16
FAT_VREF_N
17
FDC_INP
18
FDC_INN
19
AGND_4
21
AVDD_FDC_1
20
FDC_VREF_P
22
AVDD_FDC_2
23
AGND_5
24
FDC_VREF_N
25
DGND_3
26
AVDD_FS_1
27
AVDD_FS_2
28
AGND_6
29
AGND_7
30
FS_OUTP
31
FS_OUTN
32
VDD_1P8_2
33
DGND_4
34
VDD_1P0_2
35
DGND_5
36
VDD_3P3_2
37
VDD_3P3_3
38
PDD_CRX
39
PDD_DRX
40
MPEG_DATA_0
41
MPEG_DATA_1
42
MPEG_DATA_2
47
MPEG_DATA_3
48
MPEG_DATA_4
50
MPEG_DATA_5
54
MPEG_DATA_6
57
MPEG_DATA_7/SER_DATA
59
VDD_3P3_4
43
VDD_1P8_3
44
VDD_1P0_3
45
DGND_6
46
DGND_7
49
MPEG_CLK
51
VDD_1P0_4
52
DGND_8
53
VDD_3P3_5
55
VDD_1P8_4
56
DGND_9
58
DGND_10
60
VDD_1P0_5
61
DGND_11
62
MPEG_DATA_EN
63
VDD_3P3_6
64
MPEG_ERR
65
MPEG_PKT_SYNC
66
I2C_SCL
67
VDD_3P3_7
68
VDD_1P8_5
69
VDD_1P0_6
70
I2C_DATA
71
POWER_RESET#
72
TDI
73
DGND_12
74
DGND_13
75
TRST
76
TMS
77
TCK
78
VDD_3P3_8
79
VDD_1P8_6
80
VDD_1P0_7
81
TDO
82
GPIO_10
83
GPIO_9
84
DGND_14
85
DGND_15
86
GPIO_8
87
GPIO_7
88
GPIO_6
89
VDD_3P3_9
90
VDD_1P8_7
91
VDD_1P0_8
92
GPIO_5
93
I2C_ADDR0
94
I2C_ADDR1
95
DGND_16
96
DGND_17
97
GPIO_4
98
GPIO_3
99
GPIO_2/PDET_C
100
DGND_18
101
VDD_3P3_10
102
GPIO_1
103
GPIO_0
104
VDD_3P3_11
105
VDD_1P8_8
106
VDD_1P0_9
107
DGND_19
108
DGND_20
109
VREF
110
PDET_REF_OUT
111
VDD_1P0_10
112
DGND_21
113
RF_AGC
114
VDD_3P3_12
115
VDD_1P8_9
116
AUX_AGC
117
FDC_AGC
118
IF_AGC
119
VDD_3P3_13
120
DGND_22
121
VDD_1P0_11
122
DGND_23
123
AGND_8
124
AVDD_PLL
125
NC1
126
NC2
127
NC3
128
II101
ATI312
II101
ATI312
CI165
10N CI165
10N
RI126
0 RI126
0 CI116
100P CI116
100P
1 2
LI110
220nH
ALT LI110
220nH
ALT
RH101
100R RH101
100R
CI170
100N CI170
100N
TUNER LINK
C2 C2
H_17090_011.eps
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