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THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
0.1uF
16V
C3738
2K
R3782
OPT
+3.3V_TU
0
ASIA
C3702-*1
+3.3V_TU
20pF
50V
C3742
OPT
0R3761
AZ1117BH-1.8TRE1
IC3703
1
ADJ/GND
2
OUT
3
IN
100pF
50V
C3737
0
ASIA
R3785
33
R3736
0.1uF
16V
C3716
TDSS-G201D
TU3700-*2
SI2156_DVB_1INPUT_H
5
+B1[3.3V]
11
DIF[N]
2
RESET
10
DIF[P]
4
SDA
1
NC_1
9
IF_AGC
8
NC_3
3
SCL
7
+B2[1.8V]
6
NC_2
12
SHIELD
0R3749
NON_ASIA
+3.3V_TU
TDSS-G101D
SI2176_DVB_1INPUT_H
TU3700
5
+3.3V
11
DIF[N]
2
RESET
10
DIF[P]
4
SDA
1
NC
9
IF_AGC
8
CVBS
3
SCL
7
+1.8V
6
SIF
12
SHIELD
22uF
10V
C3715
+3.3V_TU
10uF
6.3V
C3739
+3.3V_Normal
0.1uF
16V
C3727
IF_AGC_MAIN
100pF
50V
C3707
0
OPT
R3775
100
R3732
1K
OPT
R3750
82
R3758
0R3760
TU_SCL
0.1uF 16V
C3702
NON_ASIA
0.1uF
16V
C3725
10uF
10V
C3741
+3.3V_TU
TUNER_RESET
220
R3751
IF_P_MSTAR
0
NON_ASIA
R3783
100K
R3733
20pF
50V
C3743
OPT
MLB-201209-0120P-N2
L3703
+3.3V_TU
22uF
10V
C3723
220
R3752
+3.3V_TU
TU_CVBS
0.1uF
16V
C3708
1K
R3741
100R3704
4.7K
R3753
TDSS-H101F
TU3700-*1
SI2176_ATSC_1INPUT_H
5
+B1[3.3V]
11
DIF[N]
2
RESET
10
DIF[P]
4
SDA
1
NC
9
IF_AGC
8
CVBS
3
SCL
7
+B2[1.8V]
6
SIF
12
SHIELD
18pF
50V
C3713
1/16W
1
5%
R3766
0.1uF
16V
C3717
0
OPT
R3756
+1.2V/+1.8V_TU
0.1uF
16V
C3740
470
R3755
TU_SIF
TU_SDA
+1.2V/+1.8V_TU
18pF
50V
C3711
1K
R3740
IF_N_MSTAR
0
ASIA
R3786
0.1uF
16V
C3710
22uF
25V
C3705
33
R3735
MMBT3906(NXP)
Q3703
E
B
C
MMBT3906(NXP)
Q3705
E
B
C
5pF
50V
C3750
ASIA
5pF
50V
C3751
ASIA
3.3
R3781
ASIA
3.3
R3780
ASIA
TUNER_L
20110511
14
GP3_S7LR
P4R_GLOBAL_TUNER_BLOCK
add,0929
Close to the tuner
should be guarded by ground
Size change,0929
1. should be guarded by ground
2. No via on both of them
3. Signal Width >= 12mils
Signal to Signal Width = 12mils
Ground Width >= 24mils
close to TUNER
close to the tuner pin, add,09029
60mA
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Only for training and service purposes
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