LG 49UH6500 Service Manual page 70

TU_CO
TU6701-*1
TDJN-K301F
SCL_RF
1
SDA_RF
2
B1[+3.3V_RF]
3
CVBS
4
IF_AGC
5
SIF
6
IF[N]
7
IF[P]
8
GND
9
RESET_DEMOD
10
B2[+3.3V_DEMOD]
11
NC
12
B3[+1.2V_DEMOD]
13
ERROR
14
MCLK
15
SYNC
16
VALID
17
D0
18
D1
19
D2
20
D3
21
D4
22
D5
23
D6
24
D7
25
28
SHIELD
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 2016 LG Electronics Inc. All rights reserved.
Only for training and service purposes
TU_BR
TU_S_US
TU6702 TU6700
TDJA-T301F TDJS-H301F
SCL_RF SCL_RF
1 1
SDA_RF SDA_RF
2 2
B1[+3.3V_RF] B1[+3.3V_RF]
3 3
CVBS CVBS
4
4
IF_AGC IF_AGC
5
5
SIF SIF
6
6
IF[N] IF[N]
7
7
IF[P] IF[P]
8
8
9 9
SHIELD SHIELD
TU_KR_T2
TU6701
TDJN-H303F
SCL_RF
1
SDA_RF
2
B1[+3.3V_RF]
3
CVBS
4
IF_AGC
5
SIF
6
IF[N]
7
IF[P]
8
GND
9
RESET_DEMOD
10
B2[+3.3V_DEMOD]
11
NC
12
B3[+1.2V_DEMOD]
13
ERROR
14
MCLK
15
SYNC
16
VALID
17
D0
18
D1
19
D2
20
D3
21
D4
22
D5
23
D6
24
D7
25
28
SHIELD
I2C_SCL5_TU 1
I2C_SDA5_TU
2
+3.3V_PLL_TU 3
4
TU_CVBS_TU
5
IF_AGC_TU
6
TU_SIF_TU
7
IF_N_TU
8
IF_P_TU
9
10
/TU_RESET1_TU
11
+3.3V_D_TU
12
LNB_TX
13
D_Demod_Core
14
FE_DEMOD1_TS_ERROR
FE_DEMOD1_TS_CLK
16
FE_DEMOD1_TS_SYNC
17
FE_DEMOD1_TS_VAL
18
FE_DEMOD1_TS_DATA[0]
19
FE_DEMOD1_TS_DATA[1]
20
FE_DEMOD1_TS_DATA[2]
21
FE_DEMOD1_TS_DATA[3]
22
FE_DEMOD1_TS_DATA[4]
23
FE_DEMOD1_TS_DATA[5]
24
FE_DEMOD1_TS_DATA[6]
25
FE_DEMOD1_TS_DATA[7]
TU_SYMBOL 2012.09.14
73
LGE Internal Use Only