THERMAL
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.
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[7]
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[0]
+3.3V_LNA_TU
C1510
0.1uF
I2C_SCL5_TU
+3.3V_TU
R1519
100
I2C_SDA5_TU
IF_P
R1518
200
OPT
I2C_SDA2_TU
TU_SIF_TU
IF_AGC_TU
LNB_TX
FE_DEMOD1_1_TS_DATA[0]
/TU_RESET1
TU_SIF
+3.3V_DEMOD_TU
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_SYNC
FE_DEMOD1_TS_ERROR
R1517
200
I2C_SDA5
L1500
BLM18PG121SN1D
FE_DEMOD1_TS_VAL
R1514 1K
FE_DEMOD1_TS_DATA[7]
FE_DEMOD1_TS_ERROR_TU
+3.3V_TU
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[5]
R1513
100
IF_AGC
FE_DEMOD1_TS_DATA[0-7]
+3.3V_TU
IF_N
C1509
0.1uF
FE_DEMOD1_TS_DATA[6]
LNB_OUT
RF_SWITCH_CTL
L1503
BLM18PG121SN1D
IF_N_TU
I2C_SCL5
FE_DEMOD1_TS_DATA[2]
C1503
0.1uF
IF_P_TU
FE_DEMOD1_1_TS_CLK
TU_CVBS
+3.3V_TUNER
FE_DEMOD1_TS_SYNC
Q1500
MMBT3906(NXP)
E
B
C
I2C_SCL2_TU
I2C_SCL2
I2C_SDA2
C1501
0.1uF
16V
FE_DEMOD1_TS_DATA[3]
LNB_OUT
LNB_TX
FE_DEMOD1_TS_VAL
TU_CVBS_TU
/TU_RESET1_TU
R1508
10K
RF_SWITCH_CTL_TU
C1512
0.1uF
16V
D_Demod_Core
C1505
0.1uF
L1502
BLM18PG121SN1D
L1504
BLM18PG121SN1D
C1500
0.1uF
C1511
0.1uF
16V
+3.3V_TU
C1508
15pF
50V
OPT
C1507
15pF
50V
OPT
+3.3V_NORMAL
+5V_NORMAL
D_Demod_Core_1
IC1500
AP2132MP-2.5TRG1
EAN61387601
TU_Q/N/M/W
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
C1514
1uF
TU_Q/N/M/W
R1520
10K
TU_Q/N/M/W
0.1uF
C1515
TU_Q/N/M/W
C1516
10uF
10V
TU_Q/N/M/W
C1513
0.1uF
16V
TU_Q/N/M/W
R1521
10K
1/16W
1%
TU_1.2V
R1521-*1
18K
1/16W
1%
TU_1.1V
R1522
10K
1/16W
1%
TU_1.2V
R1522-*1
15K
1/16W
1%
TU_1.1V
R1502
0
FE_DEMOD1_1
R1501
0
FE_DEMOD1_1
C1504
15pF
50V
OPT
C1502
15pF
50V
OPT
R1511
33
R1510 33
R1505
10
R1504
10
R1516
33
R1515
33
R1507
0
L1501
OPT
FE_DEMOD1_TS_ERROR
ATV_OUT
R1523
100
EU
R1509
150
C1517
0.1uF
LNB
C1518
18pF
LNB
+3.3V_TU
+3.3V_NORMAL
L1505
BLM18PG121SN1D
0.1uF
C1519
16V
L1506
BLM18PG121SN1D
D_Demod_Core_1
C1520
22uF
10V
6
11
14
12
1608 perallel
because of derating
close to Tuner
25
7
27
26
2
3
Signal to Signal Width = 12mils
22
Ground Width >= 24mils
23
13’ Tuner Type for Global
TDS’S’-G501D : T/C Half NIM Horizontal Type
TDS’Q’-G501D : T/C/S2 Combo Horizontal type
TDS’Q’-G601D : T2/C/S2 Combo Horizontal Type
TDS’Q’-G651D : T2/C/S2 Combo Vertical Type
TDS’M’-C601D : China NIM with Isolater Type
TDS’W’-J551F : Japan Dual NIM
TDS’W’-B651F : Brazil 2Tuner
TDS’W’-A651F : Taiwan 2Tuner
TDS’W’-K651F : Colombia DVB-T2 2Tuner
18
16
Global F/E Option Name
1. TU
2. Tuner Name = TDS’S’,TDS’Q’...
3. Country Name = T,T2,S2,KR,US,BR ...
Example of Option name
TU_Q_T2 = apply TDSQ type tuner and T2 country
TU_M/W = apply TDSM&TDSW Type Tuner
8
24
21
1. should be guarded by ground
31
close to TUNER
9
4
19
should be guarded by ground,Match GND VIA
3. Signal Width >= 12mils
17
1
2. No via on both of them
5
20
15
30
29
28
R1
else : Max 0.7A
T2 : Max 1.7A
2A
R2
Vout=0.6*(1+R1/R2)
2013-10-28
TU CIRCUIT
UB83
15
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Only for training and service purposes
LGE Internal Use Only
