THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.08.27
TUNER_EU 37
L14_M1A
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]
FE_TS_DATA[0]
FE_TS_DATA[2]
FE_TS_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[1]
TU_CVBS
C3706
0.1uF
16V
TU_SIF
Q3701
MMBT3906(NXP)
CHINA
E
B
C
R3739-*1
MLG1005SR27JT
TU_I2C_FILTER
+3.3V_LNA
FE_TS_DATA[0-7]
AR3702-*1 47
CHINA
C3727
0.1uF
16V
T2_OR_CHINA
C3718
100pF
50V
T2_OR_CHINA
+3.3V_TU
+3.3V_DEMOD
TU_GND_B
FE_TS_VAL_ERR
C3731
0.1uF
16V
FE_TS_CLK
C3705
20pF
TU_NON_ATSC
C3724
0.1uF
16V
T2_OR_CHINA
+3.3V_DEMOD
Q3700
MMBT3906(NXP)
CHINA
E
B
C
LNB_TX
C3723
0.1uF
16V
T2_OR_CHINA
FE_TS_ERR
C3722
0.1uF
16V
T2_OR_CHINA
+3.3V_TU
C3710
20pF
TU_NON_ATSC
C3726
0.1uF
16V
CHINA
DEMOD_SDA
FE_TS_VAL
+3.3V_Normal
AR3701-*1 47
CHINA
R3838-*1
MLG1005SR27JT
TU_I2C_FILTER
TU_SDA
FE_TS_ERR
AR3700-*1 47
CHINA
C3729
0.1uF
16V
T2_OR_CHINA
LNB_OUT
+3.3V_TU
IF_AGC_MAIN
IF_P_MSTAR
TU_SCL
C3732
0.1uF
16V
T2_OR_CHINA
DEMOD_SCL
C3703
0.1uF
16V
IF_AGC
FE_TS_VAL
C3733
22uF
10V
IF_N_MSTAR
FE_TS_SYNC
C3708
100pF
50V
C3721
100pF
50V
T2_OR_CHINA
+3.3V_TU
C3707
20pF
TU_NON_ATSC
TU_GND_B
+3.3V_TU
+3.3V_TU
C3716
0.1uF
16V
T2_OR_CHINA
L3702
BLM18PG121SN1D
T2_OR_CHINA
C3730
22uF
10V
C3738
0.1uF
16V
C3711
20pF
TU_NON_ATSC
DEMOD_RESET
+1.2V_DEMOD
C3737
10uF
10V
T2_OR_CHINA
C3734
10uF
10V
T2_OR_CHINA
TU_GND_B
AR3700
0
1/16W
T2
AR3701
0
1/16W
T2
AR3702
0
1/16W
T2
C3701
1000pF
630V
CHINA
L3704
UBW2012-121F
L3701
UBW2012-121F
C3739
22uF
10V
+3.3V_TU
C3714
0.1uF
16V
C3702
20pF
50V
T2_OR_CHINA
C3704
20pF
50V
T2_OR_CHINA
C3713
100pF
50V
T2_OR_CHINA
+1.2V_DEMOD
+3.3V_LNA
R3711
22
T2_OR_CHINA
R3719
10
T2_OR_CHINA
R3732
220
CHINA
R3716
1K
TU_NON_ATSC
R3724
4.7K
CHINA
R3712
22
T2_OR_CHINA
R3731 0
OPT
R3739
TU_I2C_NON_FILTER
33
R3714
0
IF_AGC
R3723
3.3K
T2_OR_CHINA
R3738
TU_I2C_NON_FILTER
33
R3725
470
CHINA
R3736
0
T2_OR_CHINA
R3726 0
OPT
R3734
22K
1%
T2_OR_CHINA
R3735
220
CHINA
R3728
82
CHINA
R3717
1K
TU_NON_ATSC
R3709
10
TU_NON_ATSC_NON_CHINA
R3710
10
TU_NON_ATSC_NON_CHINA
R3737
1
T2_OR_CHINA
C2603
0.1uF
16V
RF_SW_OPT
R2603
0
RF_SW_OPT
RF_SWITCH_CTL
R3733
12K
1%
T2_OR_CHINA
C3725
1uF
10V
T2_OR_CHINA
R3707
0
T2
C3709
0.1uF
50V
T2_OR_CHINA
TU_GND_B
C3712
1000pF
630V
CHINA
TU_GND_A
TU_GND_A
TU_GND_A
TU_GND_A
R3720
0
NON_CHINA
R3708
0
NON_CHINA
R3718
0
NON_CHINA
R3721
0
NON_CHINA
R3713
0
NON_CHINA
R3715
0
NON_CHINA
IC3701
AP7361-Y-13
T2_OR_CHINA
3
ADJ/NC
2
GND
4
IN
1
EN
5
OUT
TDJH-G101D
TU3700
TUNER_T/C
47
SHIELD
6
IF[P]
7
IF[N]
8
NC_2
9
NC_3
1
B1[+3.3V]
2
NC_1
3
IF_AGC
4
SCL
5
SDA
A1
A1
B1
B1
TU3701
TDJM-G101D
TUNER_T2/C/S2
1
B1[+3.3V]
2
NC_1
3
AIF_AGC
4
SCL_RF
5
SDA_RF
6
AIF[P]
7
AIF[N]
8
NC_2
9
NC_3
10
NC_4
11
B2[+3.3V]
12
ERROR
13
GND_1
14
MCLK
15
SYNC
16
VALID
17
D0
18
D1
19
D2
20
D3
21
D4
22
D5
23
D6
24
D7
25
RESET_DEMOD
26
B3[+3.3V]
27
SCL_DEMOD
28
B4[+1.1V]
29
F22_OUTPUT
30
SDA_DEMOD
31
LNB
47
47
32
GND
B1
B1
A1
A1
TDJH-H101F
TU3700-*1
TUNER_NTSC
47
SHIELD
6
IF[P]
7
IF[N]
8
NC_2
9
NC_3
1
B1[+3.3V]
2
NC_1
3
IF_AGC
4
SCL
5
SDA
A1
A1
B1
B1
TU3702
TDJM-G105D
TUNER_AJ_T2
1
B1[+3.3V]
2
NC_1
3
AIF_AGC
4
SCL_RF
5
SDA_RF
6
AIF[P]
7
AIF[N]
8
NC_2
9
NC_3
10
NC_4
11
B2[+3.3V]
12
ERROR
13
GND_1
14
MCLK
15
SYNC
16
VAILD
17
D0
18
D1
19
D2
20
D3
21
D4
22
D5
23
D6
24
D7
25
RESET_DEMOD
26
B3[+3.3V]
27
SCL_DEMOD
28
B4[+1.1V]
29
F22_OUTPUT
30
SDA_DEMOD
47
SHIELD
B1
B1
A1
A1
R3709-*1
0
TU_ATSC
R3710-*1
0
TU_ATSC
R3716-*1
1.8K
TU_ATSC
R3717-*1
1.8K
TU_ATSC
C3705-*1
18pF
TU_ATSC
C3707-*1
18pF
TU_ATSC
TU3703
TDJM-C301D
TUNER_CHINA
1
B1[+3.3V]
2
RF_SW_CTL
3
NC_1
4
SCL_RF
5
SDA_RF
6
NC_2
7
NC_3
8
SIF
9
CVBS
10
NC_4
11
NC_5
12
ERROR
13
GND_1
14
MCLK
15
SYNC
16
VAILD
17
D0
18
D1
19
D2
20
D3
21
D4
22
D5
23
D6
24
D7
25
RESET_DEMOD
26
B2[+3.3V]
27
SCL_DEMOD
28
B3[+1.1V]
29
NC_6
30
SDA_DEMOD
47
SHIELD
B1
B1
A1
A1
TU_GND_A
TU_GND_B
L14 TUNER_EU T/C_T2/C/S2_CHINA
close to TUNER
R1
ERROR & VALID PIN
R2
Vo=0.8*(1+R1/R2)
should be guarded by ground
GPIO must be added.
GND seperation for CHINA tuner
Close to TUNER
TU_I2C Multi option
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