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[2]
FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[7]
FE_DEMOD1_TS_DATA[6]
/TU_RESET2
C6529
22uF
10V
85C
L6502
BLM18PG121SN1D
/TU_RESET2_TU
+3.3V_NORMAL
C6526
0.1uF
16V
C6530
0.1uF
16V
FE_DEMOD1_TS_ERROR
FE_DEMOD2_TS_DATA
R6502
100
I2C_SDA6_TU
+3.3V_DEMOD_TU
+3.3V_TUNER
I2C_SCL4
R6506
100
TU_CVBS
R6517
200
TU_HK
I2C_SCL6
R6503
10K
IF_N
FE_DEMOD1_TS_DATA[3]
TUNER_SIF
C6511
0.1uF
C6502
0.1uF
16V
LNB_TX
R6501
100
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[5]
I2C_SDA6
FE_DEMOD1_TS_ERROR
R6513 0
TU_HK
C6504
0.1uF
/TU_RESET1_TU
LNB_OUT
FE_DEMOD1_TS_SYNC
+3.3V_LNA_TU
+3.3V_TUNER
TU_SIF_TU
FE_DEMOD1_TS_SYNC
D_Demod_Core
C6505
47pF
50V
OPT
C6512
18pF
50V
OPT
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_DATA[7]
FE_DEMOD2_TS_CLK
FE_DEMOD1_TS_DATA[1]
C6503
47pF
50V
OPT
C6513
18pF
50V
OPT
FE_DEMOD2_TS_ERROR
C6507
0.1uF
16V
C6510
0.1uF
FE_DEMOD2_TS_ERROR
IF_P
IF_AGC_TU
FE_DEMOD1_TS_DATA[0-7]
IF_N
R6507
1K
RF_SWITCH_CTL
/TU_RESET2
TU_CVBS_TU
I2C_SDA4_TU
FE_DEMOD1_TS_DATA[2]
+3.3V_TUNER
FE_DEMOD2_TS_CLK
FE_DEMOD1_TS_CLK
IF_P
I2C_SDA4
I2C_SCL6_TU
C6506
0.1uF
TU_DEMOD_CORE
IF_AGC
/TU_RESET2_TU
FE_DEMOD1_TS_VAL
FE_DEMOD2_TS_VAL
R6516
200
TU_HK
FE_DEMOD2_TS_SYNCFE_DEMOD2_TS_SYNC
FE_DEMOD1_TS_CLK
/TU_RESET1
FE_DEMOD2_TS_DATA
L6505
BLM18PG121SN1D
TU_DEMOD_CORE
LNB_TX
C6501
0.1uF
C6509
0.1uF
16V
LNB_OUT
FE_DEMOD1_TS_VAL
Q6502
MMBT3906(NXP)
TU_HK
E
B
C
I2C_SCL4_TU
FE_DEMOD1_TS_ERROR
RF_SWITCH_CTL_TU
+3.3V_TU
FE_DEMOD2_TS_VAL
+5V_NORMAL
R6518
10K
TU_DEMOD_CORE
IC6500
AP2132MP-2.5TRG1
EAN61387601
TU_DEMOD_CORE
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
C6515
1uF
TU_DEMOD_CORE
R6520
10K
1%
TU_1.2V
+3.3V_TUNER
0.1uF
C6516
TU_DEMOD_CORE
R6519-*1
14K
TU_1.1V
Demod_Core
R6521
20K
1%
TU_1.2V
C6518
10uF
16V
TU_DEMOD_CORE
R6520-*1
2K
TU_1.1V
R6521-*1
18K
TU_1.1V
R6519
11K
1%
TU_1.2V
Demod_Core
+3.3V_TUNER
+3.3V_TUNER
R6512
33
R6511
33
C6508
0.1uF
16V
+3.3V_NORMAL
IC6515
AZ1117BH-1.2TRE1
TU_NO_DEMOD_CORE
GND/ADJ
OUTIN
C6514
10uF
10V
TU_NO_DEMOD_CORE
1.2V_MHL
C6519
0.1uF
16V
TU_NO_DEMOD_CORE
R6515
1
TU_NO_DEMOD_CORE
L6500
BLM18PG121SN1D
L6501
BLM18PG121SN1D
TU_NON_HK
L6503
BLM18PG121SN1D
R6510 33
R6509 33
L6501-*1
0
1/10W
5%
TU_HK
565
TUNER_CIRCUIT
2013.07.16
mA(MAX)
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’Q’-G705D : Singapore DVB-T2 (V1.3.1)
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
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
6
17
3. Signal Width >= 12mils
Signal to Signal Width = 12mils
1608 perallel
because of derating
3
12
19
30
4
Ground Width >= 24mils
39
14
2
21
15
8
16
2. No via on both of them
close to TUNER
1. should be guarded by ground
close to Tuner
18
1
20
22
Global flag
11
9
34
37
27
40
24
23
31
26
close to Tuner
25
36
38
close to Tuner
29
10
5
45
should be guarded by ground,Match GND VIA
28
7
DELETE 1.8V POWER
R1
Vout=0.6*(1+R1/R2)
2A
R2
T2 : Max 1.7A
else : Max 0.7A
Copyright © 2014 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
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