AWA MSDV2413-03-D0 Service Manual page 35

PAL /DVB-T SYSTEM 5
U2 U2
TDTC-G0X1D TDTC-G0X1D
D
301RF V7 MM
Pin 1 RS5 0
Pin 1 RS7 DNP
3.3VCC_T
3.3VCC_TM
RS3 RS3
CS30 CS30
NC/10nF NC/10nF R S6 RS6 NC/10K NC/10K
NC/1M NC/1M
DS1 DS1
75 ohm Line
NC/BAV99 NC/BAV99
CS13 CS13 CS14 CS14
JS1 JS1 F Conn F Conn NC/39p NC/39p NC/27pF NC/27pF
RF Input
1 3
Port 2 7
6 8 CS12 CS12 RS8 RS8
NC/1nF NC/1nF CS16 CS16
5 9 NC/1M NC/1M
LNA GND
10 NC/180p NC/180p
Vdd_RF_VCO_LO_3V
NC/220nH NC/220nH
LS11 LS11
C
US2 US2
NC/AMS1117-1.8 NC/AMS1117-1.8
5VA US1 US1
NC/AMS1117-3.3 NC/AMS1117-3.3
1.8VCC
CS36 CS36 3.3VCC_T
NC/100nF NC/100nF
CS39 CS39 CS32 CS32
NC/100nF NC/100nF
NC/100uF/16V NC/100uF/16V
CS28 CS28
NC/100uF/16V NC/100uF/16V
Important:
Analog GND and digital GND is still separate,
but through Paddle GND connecting them,
+8V
R132 R132
NC/100R NC/100R
C105 C105
C106 C106 R133 R133
NC/10uF NC/10uF nc/15nF nc/15nF NC/4.7K NC/4.7K
C107 C107 R136 R136
NC/10n NC/10n NC/1k NC/1k
B L74 L74 Q18 Q18
0R 0R C110 C110 NC/2SC2216 NC/2SC2216
IF_TV IF_TV NC/15nF NC/15nF R139 R139
1
NC/56R NC/56R
R140 R140
NC/1.5K NC/1.5K
R145 R145
0R 0R
A
5
4
Q14 Q14 RF_AGC_T
IF_AGC_T 100R 100R IF_AGC
IF_AGC
C94 C94
0.1uF 0.1uF
IF_OUT IF_OUT
IF_OUT
#IF_OUT #IF_OUT
#IF_OUT
T_SDA
T_SDA
T_SCL
T_SCL 5V-IF
C103 C103 C104 C104
33pF 33pF 33pF 33pF
LS1 LS1
3.3VCC_T
NC/120ohm_FB NC/120ohm_FB
NC/0.1uF NC/0.1uF
Vdd_A1.6V
1.8VCC LS2 LS2 CS2 CS2
NC/2.2uF NC/2.2uF
NC/120ohm_FB NC/120ohm_FB
301RF V8
CS3 CS3 CS4 CS4
DNP
NC/0.1uF NC/0.1uF NC/1000pF NC/1000pF
0
1.8VCC
RS24 RS24
NC/0R NC/0R
LS6 LS6
NC/120ohm_FB NC/120ohm_FB
Vdd_A1.6V
RS7 RS7 CS9 CS9 U4 U4
NC NC
NC/0.1uF NC/0.1uF
CS10 CS10 1
VDD_DNX2
NC/56p NC/56p
LS8 LS8 2
LNA_IN
NC/12nH NC/12nH
3.3VCC_T
LS7 LS7 3
IDAC
NC/330nH NC/330nH
LS9 LS9 NC/120ohm_FB NC/120ohm_FB 4
VBATT_A3
CS18 CS18
NC/82p NC/82p CS17 CS17 5 NC/MXL301RF NC/MXL301RF
VAGC2
NC/0.1uF NC/0.1uF 6
AS
7
VBATT_A5
IF_AGC RS25 RS25
Put on digital GND plane
NC/100R NC/100R 8
XTAL_N
RS10 RS10
NC/0R NC/0R
Vdd_A1.6V_D
RS12 RS12
NC NC
RS13 RS13 NC/0R NC/0R
3.3VCC_T
LS14 LS14 NC/120ohm_FB NC/120ohm_FB
RS18 RS18 NC/120R NC/120R
CS22 CS22
NC/0.1uF NC/0.1uF
Y2 Y2
5VA RS23 RS23 NC/0R NC/0R
2 1
NC/24MHZ NC/24MHZ
CS25 CS25 + + CS27 CS27
CS29 CS29 NC/100uF/16V NC/100uF/16V NC NC
Vdd_A1.6V_D
NC/100nF NC/100nF
VIF_8V 5V-IF
L73 L73 R134 R134 R135 R135
NC/0.82uH NC/0.82uH NC/680R NC/680R NC/6.8K NC/6.8K
C108 C108 U5 U5
R137 R137 SIFP_OUT IN SAW SAW C109 C109 TV-SIFP
1 OUT2 5
NC/39R NC/39R NC/47nF NC/47nF NC/0.1uF NC/0.1uF
D5 D5
R138 R138 NC/BA277 NC/BA277
NC/2.2K NC/2.2K
SIFP_OUT- 2 4 C111 C111 TV-SIFM
ING OUT1 NC/0.1uF NC/0.1uF
3.3VA
NC/D9650N NC/D9650N
R141 R141
NC/22R NC/22R
R142 R142 R143 R143
5V-IF
NC/2.2K NC/2.2K NC/10K NC/10K
R144 R144
1
NC/100K NC/100K
NC/MM3904 NC/MM3904
Q19 Q19 C112 C112
NC/15nF NC/15nF
R418 R418
NC/0R NC/0R
U6 U6
D8602F5/K6966M/D3953N D8602F5/K6966M/D3953N
C113 C113
SAW SAW
47nF 47nF VIFP_OUT 1 IN OUT2 5 C114 C114 VIFM
VIFM
0.1uF 0.1uF
L92 L92
R146 R146 L75 L75
NC/390R NC/390R NC NC 2.2uH 2.2uH
C115 C115 VIFP
2 4
VIFP
ING OUT1 0.1uF 0.1uF
R147 R147 VIFN_OUT
0R 0R R419 R419
NC/0R NC/0R
4
- 34 -
POWER FOR ATV TUNER
R417 R417
NC/0R NC/0R
3906 3906
3 2 RF_AGC
RF_AGC
Q15 Q15
R126 R126
100K 100K
3.3VA
R127 R127
10K 10K
R128 R128
10K 10K
R131 R131
Q16 Q16 10K 10K RF_AGC_SELO
1
RF_AGC_SELO
N3904 N3904
CS1 CS1
Q17 Q17
NC/1K NC/1K RF_AGC_T
CS5 CS5
NC/0.1uF NC/0.1uF
CS7 CS7 VIFNS
NC/4700pF NC/4700pF
CS8 CS8 VIFPS
NC/4700pF NC/4700pF
24
IF_OUTN
23
NC
22
NC
Vdd_A1.6V_D
21 LS10 LS10 NC/120ohm_FB NC/120ohm_FB
VDD_REF_SX
RS9 RS9 NC/47R NC/47R 3.3VCC_T
20 LS12 LS12 NC/120ohm_FB NC/120ohm_FB
VBATT_A4
Vdd_A1.6V_D
19 LS13 LS13 NC/120ohm_FB NC/120ohm_FB
VREG_D_IN
CS19 CS19
CLOSE IC
18
VREG_D_OUT
CS20 CS20 NC/0.1uF NC/0.1uF
17
GND_DIG
NC/2.2uF NC/2.2uF
F1 F1
3.3VCC_T
3.3VCC_T
RS14 RS14 RS15 RS15
Vdd_IO RS16 RS16
NC/4K7 NC/4K7 NC/4K7 NC/4K7
NC/391 NC/391
SSDA T_SDA
3.3VCC_T
SSCL T_SCL
LS15 LS15 NC/120ohm_FB NC/120ohm_FB
RS17 RS17 CS23 CS23 CS24 CS24
NC/391 NC/391 NC/18nF NC/18nF NC/18pF NC/18pF
CS26 CS26
NC/2.2uF NC/2.2uF
J3 J3 J29 J29 J30 J30 J31 J31
TV-SIFP
TV-SIFM
SIF_CTL
SIF_CTL
3
5.04V
+8V
5V-IF 449mA VTVCC1
3 2 L72 L72
VIN VOUT
FB_56OHM_4A FB_56OHM_4A
C100 C100 4 C101 C101
Adjust TAB
C96 C96 C97 C97 C98 C98
0.1uF 0.1uF TO-252-4 TO-252-4 U3 U3 0.1uF 0.1uF C95 C95
1
AMS1084-SO252 AMS1084-SO252 220uF/16V 220uF/16V 0.1uF 0.1uF 0.015uF 0.015uF
220uF/16V 220uF/16V
R129 R129 R130 R130
1.5K 1.5K 510R 510R
RS2 RS2 CS6 CS6 SIFP_OUT
NC/391 NC/391 NC/10nF NC/10nF
RS4 RS4 CS21 CS21 SIFP_OUT-
NC/391 NC/391 NC/10nF NC/10nF
CS34 NC/10nF CS34 NC/10nF VIFN_OUT
Close Silicon Tuner
C262 C262 R194 R194 NC/100R NC/100R IF_OUT
NC/4700pF NC/4700pF
LS16 LS16
CS35 NC/10nF CS35 NC/10nF VIFP_OUT CS31 CS31
NC/220nH NC/220nH
NC/39pF NC/39pF
C263 C263 R196 R196 NC/100R NC/100R #IF_OUT
NC/4700pF NC/4700pF
3
2
C102 C102
C99 C99
330pF 330pF
0.001uF 0.001uF
2