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Country
R6401
US
X
AJJA
0ohm
CN
X
BR/CO/TW
1000pF
TU_H/M_BR/CO/TW/CN
C6401
1000pF
630V
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.
Copyright © 2015 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
TU_H_KR/US
TU6401
TDJH-H301F
+3.3V
1
NC_1
2
DIF_AGC
3
SCL_RF
4
SDA_RF
5
DIF[P]
6
DIF[N]
7
SIF
8
CVBS
9
A1
B1
A1
B1
47
SHIELD
TU_H_AJ
TU6401-*1
TDJH-G301D
+3.3V
1
NC_1
2
IF_AGC
3
SCL_RF
4
SDA_RF
5
IF[P]
6
IF[N]
7
SIF
8
CVBS
9
A1
B1
A1
B1
47
SHIELD
C6401
R6403
C6402
R6402
C6409
C6410
X
0ohm
1000pF
22ohm
1000pF
1000pF
0ohm
0ohm
C6402
0ohm
1000pF
1000pF
X
0ohm
C6402
0ohm
1000pF
1000pF
22ohm
X
1000pF
22ohm
1000pF
1000pF
+3.4V_ST
TU_H/M/W
C6402
1000pF
630V
C6409
C6410
L6700
1000pF
1000pF
630V
630V
BLM18PG121SN1D
TU_H/M/W
TU_H/M/W
TU_M/W
TU_K_TW
TU6403
TDJK-T301F
+3.3V
1
NC
2
DIF_AGC
3
SCL_RF
4
SDA_RF
5
DIF[P]
6
DIF[N]
7
SIF
8
CVBS
9
A1
B1
A1
B1
47
SHIELD
A1
TU_M/W
POWER_ON/OFF2_2
IC6700
TJ2132GDP
[EP]GND
TU_M/W
10K
R1
POK
GND
R6700
1
8
R2
EN
FB
2
7
C6708
0.01uF
IN
OUT
50V
TU_M/W
3
6
TU_M/W
C6703
C6700
10uF
2A
BIAS
SS
0.1uF
10V
+5V_NORMAL
4
5
C6707
2700pF
50V
TU_M/W
C6705
1uF
10V
Vout=0.6*(1+R2/R1)
TU_M_AJ
TU6402
TDJM-G305D
+3.3V
1
NC_1
2
NC_2
3
SCL_RF
4
SDA_RF
5
NC_3
6
NC_4
7
SIF
8
CVBS
9
NC_5
10
+3.3V_RF
11
ERROR
12
GND_1
13
MCLK
14
SYNC
15
VAILD
16
D0
17
D1
18
D2
19
D3
20
D4
21
D5
22
D6
23
D7
24
RESET_DEMOD
25
+3.3V_DEMOD
26
SCL_DEMOD
27
+1.2V_DEMOD
28
NC_6
29
SDA_DEMOD
30
B1
A1
B1
47
SHIELD
D_Demod_Core
TU_M/W
C6709
10uF
10V
A1
1
+3.3V_LNA_TU
2
3
IF_AGC_TU
4
I2C_SCL2_TU
5
I2C_SDA2_TU
6
IF_P_TU
7
IF_N_TU
8
TU_SIF_TU
9
TU_CVBS_TU
10
11
+3.3V_TU
12
FE_DEMOD1_TS_ERROR
13
14
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_SYNC
15
16
FE_DEMOD1_TS_VAL
17
FE_DEMOD1_TS_DATA[0]
18
FE_DEMOD1_TS_DATA[1]
19
FE_DEMOD1_TS_DATA[2]
20
FE_DEMOD1_TS_DATA[3]
21
FE_DEMOD1_TS_DATA[4]
22
FE_DEMOD1_TS_DATA[5]
23
FE_DEMOD1_TS_DATA[6]
24
FE_DEMOD1_TS_DATA[7]
25
/TU_RESET1_TU
26
+3.3V_DEMOD_TU
27
I2C_SCL4_TU
D_Demod_Core
28
LNB_TX
29
30
I2C_SDA4_TU
TU_M_BR
TU_M_CO
TU_CHINA
TU6402-*1
TU6402-*2
TU6402-*3
TDJM-B301F
TDJM-K301F
TDJM-C401D
+3.3V
1
+3.3V
+3.3V
NC_1
1
1
2
NC_2
NC_1
NC_1
3
2
2
SCL_RF
4
NC_2
NC_2
3
SDA_RF
3
5
SCL_RF
SCL_RF
NC_3
4
6
4
NC_4
SDA_RF
7
SDA_RF
5
5
SIF
8
NC_3
NC_3
CVBS
6
6
9
NC_5
NC_4
NC_4
10
7
7
+3.3V_RF
11
SIF
SIF
8
ERROR
8
12
CVBS
GND_1
CVBS
9
9
13
MCLK
NC_5
14
NC_5
10
10
SYNC
15
+3.3V_RF
+3.3V_RF
11
VAILD
11
16
D0
ERROR
ERROR
17
12
12
D1
18
GND_1
GND_1
13
13
D2
19
MCLK
D3
MCLK
20
14
14
D4
SYNC
SYNC
21
15
15
D5
22
VAILD
VAILD
D6
16
23
16
D0
D7
D0
24
17
17
RESET_DEMOD
25
D1
D1
18
18
+3.3V_DEMOD
26
D2
D2
SCL_DEMOD
19
27
19
+1.2V_DEMOD
28
D3
D3
20
20
NC_6
29
D4
D4
SDA_DEMOD
21
21
30
D5
D5
22
22
A1
B1
A1
B1
D6
D6
23
47
23
D7
D7
24
SHIELD
24
RESET_DEMOD
RESET_DEMOD
25
25
+3.3V_DEMOD
+3.3V_DEMOD
26
26
SCL_DEMOD
SCL_DEMOD
27
27
+1.2V_DEMOD
+1.2V_DEMOD
28
28
NC_6
NC_6
29
29
SDA_DEMOD
SDA_DEMOD
30
30
B1
A1
B1
A1
B1
A1
B1
47
47
SHIELD
SHIELD
A5LR_Bring_Up
2014.11.01
TUNER_2
67
LGE Internal Use Only
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