Haier HL40BG Service Manual page 34

5
D
C
U614 U614
33V
FCT71 FCT71
ENV56M04D8F ENV56M04D8F
C504 C504
+ +
4.7uF 4.7uF R827 R827
50V 50V C505 C505
33V
0.01uF 0.01uF
0 0
B
FCT72 FCT72
A5.0V_TUNER
R830 R830
1K_NC 1K_NC
0 0 R832 R832 33/NC 33/NC R833 R833
(3) DS_RF_AGC_FILTERED
C509 C509
2200pF 2200pF
A
5
4
U612 U612
DCT 7044/NC DCT 7044/NC
FCT69 FCT69
12
GND0
13
GND1
14
GND2
15
GND3
C517 C517
4.7uF/NC 4.7uF/NC
R829 R829 0/NC 0/NC
R831 R831 0/NC 0/NC
A5.0V_TUNER
C508 C508
0.1uF 0.1uF
C510 C510
0.1uF 0.1uF
C514 C514 C515 C515 C516 C516
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
4
3
U613 U613
14
GND1
15
GND2
16
GND3
17
GND4
FCT70 FCT70
DTT7608/NC DTT7608/NC
R839 R839 0/NC 0/NC
R840 R840 0/NC 0/NC
33V
C507 C507
0.01uF 0.01uF
A5.0V_TUNER
R952 R952 1K_NC 1K_NC
R953 R953 33 33 R954 R954 0 0
DS_IF_AGC_FILTERED (3)
R343 R343 100 100
TUNER_SDA
R341 R341 100 100
TUNER_SCL
R985 R985 C513 C513
C511 C511 C512 C512
22pF 22pF 22pF 22pF 2200pF 2200pF
4.7K 4.7K
3
2
13
GND1
14
GND2
15
GND3
16
GND4
U616 U616
7
GND0
8
GND1
9
GND2
10
GND3
TDQU4/NC TDQU4/NC
R828 R828
TUNER_IF_N
TUNER_IF_N
TUNER_IF_P
0 0
TUNER_IF_P
A5.0V_TUNER
0 0
R418 R418 R429 R429 R377 R377
A5.0V_TUNER
FCT73 FCT73 NC NC NC NC
R342 R342 Q18 Q18
3 2 2N7002/NC 2N7002/NC
TUNER_SCL
FCT74 FCT74
10K_NC 10K_NC
TUNER_SDA
R347 R347
1K_NC 1K_NC R413 R413
10K_NC 10K_NC
Q31 Q31
2N7002/NC 2N7002/NC
3 2
BSC_M1_SDA
0 0
R417 R417
Title Title Title
<Title> <Title> <Title>
Size Size Size Document Number Document Number Document Number
C C C <Doc> <Doc> <Doc>
Date: Date: Date: Tuesday, November 07, 2006 Tuesday, November 07, 2006 Tuesday, November 07, 2006
2
1
D
C
B
(3)
(3)
BSC_M1_SCL (13)
A5.0V_TUNER
(13)
A
Rev Rev Rev
<RevCode> <RevCode> <RevCode>
Sheet Sheet Sheet 4 4 4 of of of 18 18 18
1