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5
SI TUNER
D
2
5
3
4
TUNER屏屏屏
P1001
JACK_TUNER-C4_IEC头+硅硅晶头硅硅+盖端_联联联
C
Tuner Power
B
C902
+5V_Normal
LDO_AZ1117EH-3.3TRG1_SOT-223
0.1uF_16V_0402_±10%_X5R
0.1uF_16V_0402_±10%_X5R
10uF_10V_0805_±20%_X5R
NNC_120R_100MHz_2500mA_±25%_0603
A
5
4
D1
BAV99W_SOT323
C157
82pF_50V_0402_±5%_NPO
0R
C158
82pF_50V_0402_±5%_NPO
L29
SDWL1608CR33JSTFM01_0.33uH_±5%_Ir=85mA_0603
SDWL1608CR22JSTFM01_0.22uH_±5%_Ir=120mA_0603
Text Tip Value For India
Deafault China
39pF_50V_0402_±5%_NPO
16MHz_HC-49S-DIP_CL_22PF_CO_7PF_±20PPM
39pF_50V_0402_±5%_NPO
Each of these Vcc pins of TDA18273 is decoupled by a
single capacitor (pin 1, 16, 27, 35)
V_TU
C162
C159
C160
AGC RC Filter &I2C
U901
V_TU
+3.3V_Normal_K1
L22
C901
C903
4
3
V_TU
V_TU
U7
TDA18275_QFN32
R63
0R_0402_±5%_1/16W
1
RFG
2
RFIN
3
RFG
6.8nF 140ma%5
4
TESTO1
5
XTSEL
C167
6
TESTO2
150pF_50V_0402_±10%_X7R
7
GNDDIG
8
AS
L31
220nH 140ma%5
C38
Y2
C37
C163
C161
0.047uF_16V_0402_±10%_X7R
0.047uF_16V_0402_±10%_X7R
10pF_50V_0402_±5%_NPO
0.047uF_16V_0402_±10%_X7R
100pF_50V_0402_±5%_NPO
R901
3
T_SDA
R902
3
T_SCL
100R_0402_±5%_1/16W
C905
100R_0402_±5%_1/16W
33pF_50V_0402_±5%_NPO
33pF_50V_0402_±5%_NPO
IF_AGC_TUNER
3
IF_AGC_T
Close Tuner
3
2
R837
IF_AGC_T
C817
6800pF_50V_0402_±10%_X7R
1K_0402_±5%_1/16W
V_TU
24
C154
IF-IN-
IFOAN
23
C156
IF-IN+
IFOAP
22
IFODN
21
IFODP
20
CAPVCO
19
0.1uF_16V_0402_±10%_X5R
VCCPL
18
0.1uF_16V_0402_±10%_X5R
GNDPL
17
0.1uF_16V_0402_±10%_X5R
XTOUT
C43
R50
6800pF_50V_0402_±10%_X7R
C45
C51
C50
220R_0402_±5%_1/16W
0.15uF_10V_0402_±10%_X5R
6800pF_50V_0402_±10%_X7R
DIF IN&OUT
kick back filter:220nH/47pF 需改ATV水为为！
SDA-T
SCL-T
IF-IN-
C915
47pF_50V_0402_±5%_NPO
C906
IF-IN+
C916
47pF_50V_0402_±5%_NPO
Title
Title
Title
Size
Size
Size
Custom
Custom
Custom
Date:
Date:
Date:
2
1
R905
VIFM
DIF2
0.22uH_±10%_50mA_0603
0.22uH_±10%_50mA_0603
R904
VIFP
DIF1
MSD6A628VXM/VXEM
MSD6A628VXM/VXEM
MSD6A628VXM/VXEM
Document Number
Document Number
Document Number
TUNER
TUNER
TUNER
Tuesday, June 30, 2015
Tuesday, June 30, 2015
Tuesday, June 30, 2015
Sheet
Sheet
Sheet
9
9
9
of
of
of
15
15
15
1
D
C
B
A
Rev
Rev
Rev
1.0
1.0
1.0
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