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TU_H_AJ
TU_M_BR
TU_M_CO
TU_M_AJ
TU6401-*1
TU6402-*1
TU6402-*2
TU6402-*3
TDJH-G101D
TDJM-B101F
TDJM-K101F
TDJM-G105D
B1[+3.3V]
B1[+3.3V]
B1[+3.3V]
B1[+3.3V]
1
1
1
1
NC_1
RF_SW_CTL
RF_SW_CTL
NC_1
2
2
2
2
IF_AGC
AIF_AGC
AIF_AGC
AIF_AGC
3
3
3
3
SCL
SCL_RF
SCL_RF
SCL_RF
4
4
4
4
SDA
SDA_RF
SDA_RF
SDA_RF
5
5
5
5
IF[P]
AIF[P]
AIF[P]
AIF[P]
6
6
6
6
IF[N]
AIF[N]
AIF[N]
AIF[N]
7
7
7
7
NC_2
NC_1
NC_1
NC_2
8
8
8
8
NC_3
NC_2
NC_2
NC_3
9
9
9
9
NC_3
NC_3
NC_4
10
10
10
A1
B1
NC_4
NC_4
B2[+3.3V]
A1
B1
11
11
11
47
ERROR
ERROR
ERROR
12
12
12
GND_1
GND_1
GND_1
SHIELD
13
13
13
MCLK
MCLK
MCLK
14
14
14
SYNC
SYNC
SYNC
15
15
15
VAILD
VAILD
VAILD
16
16
16
D0
D0
D0
17
17
17
D1
D1
D1
18
18
18
D2
D2
D2
19
19
19
D3
D3
D3
20
20
20
D4
D4
D4
21
21
21
D5
D5
D5
22
22
22
D6
D6
D6
23
23
23
D7
D7
D7
24
24
24
RESET_DEMOD
RESET_DEMOD
RESET_DEMOD
25
25
25
B2[+3.3V]
B2[+3.3V]
B3[+3.3V]
26
26
26
SCL_DEMOD
SCL_DEMOD
SCL_DEMOD
27
27
27
B3[+1.1V]
B3[+1.1V]
B4[+1.1V]
28
28
28
NC_5
NC_5
F22_OUTPUT
29
29
29
SDA_DEMOD
SDA_DEMOD
SDA_DEMOD
30
30
30
A1
B1
A1
B1
A1
B1
A1
B1
A1
B1
A1
B1
47
47
47
SHIELD
SHIELD
SHIELD
TU_H/M_BR/TW/CO
TU_H/M_KR/US/AJ/BR/TW/CO
C6401
C6402
1000pF
1000pF
630V
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 ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
TU_H_US
TU_K_TW
TU6401
TDJH-H101F
B1[+3.3V]
1
NC_1
2
IF_AGC
3
SCL
4
SDA
5
IF[P]
6
IF[N]
7
NC_2
8
NC_3
9
A1
B1
A1
A1
B1
A1
47
SHIELD
TU_M_KR
TU6403
TU6402
TDJK-T101F
TDJM-H101F
B1[+3.3V]
B1[+3.3V]
1
1
RF_S/W_CTL
NC_1
2
2
IF_AGC
M_DIF_AGC
3
3
SCL
SCL_RF
4
4
SDA
SDA_RF
5
5
IF[P]
M_DIF[P]
6
6
IF[N]
M_DIF[N]
7
7
NC_1
S_SIF
8
8
NC_2
S_CVBS
9
9
NC_2
10
B1
B2[+3.3V]
B1
11
47
S_ERROR
12
GND_1
SHIELD
13
S_MCLK
14
S_SYNC
15
S_VALID
16
S_DATA
17
NC_3
18
NC_4
19
NC_5
20
NC_6
21
NC_7
22
NC_8
23
NC_9
24
S_RESET_DEMOD
25
B3[+3.3V]
26
SCL_DEMOD
27
B4[+1.1V]
28
NC_10
29
SDA_DEMOD
30
A1
B1
A1
B1
47
SHIELD
1
+3.3V_LNA_TU
2
RF_SWITCH_CTL_TU
3
IF_AGC_TU
4
I2C_SCL6_TU
5
I2C_SDA6_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
TUNER
2012.03.08
65
LGE Internal Use Only
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