Haier LE19Z6 Service Manual page 50

07) Tuner
M40CTP-2PN-E
1
NC
2
NC
TU_AS
3
AS
TU_SDA
4 +5VT
SDA
TU_SCL
12 5
TH1 SCL
TU_SIF
13 6
TH2 IF_SOUND
+5VT
14 7
TH3 VCC
15 8
TH4 AGC
9
NC
10
AUDIO OUT
TU_CVBS TU_CVBS
11
CVBS
TU100
C1615
TU_SIF
100N 16V
C1620 100N 16V
TU_SCL
R1624 10OHM1/16W
TU_SDA
R1625 10OHM1/16W
C1621
C1622
33P 50V 33P 50V
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+5VT
R1601
NC
TU_AS
R1606
0R05 OHM
C1602
100N 16V
R1609
100OHM1/16W
R1610
C1612
47pF 50V
75R 1/16W 1%
1uF 25V
SIF_P 13
SIF_N 13
IIC LEVEL SHIFT
+5V_ON
+3V3
R1623 Q1601
4.7K 1/16W 2N7002
+5V_ON
+3V3
R1626 Q1605
4.7K 1/16W 2N7002
Close to IC
C1610 47nF 50V
TV_CVBS 13
C1627
Tuner_CVBS_GND 13
12,13,16
MT_SCL
CN7103
4
3
2
1
+3V3
MT_SDA NC/CONN
12,13,16
50
5V for Tuner
U159
G965-25ADJPIUF
+5V_ON
2.2 OHM 1/10W
R739
R172
+
C219
330uF 10V 38.3KOHM +-1% 1/8W
12K1/10W
R173
Vout=1.2*(38.3+12)/12=5.03V
+5VT
FB151
1 2
220R/2000mA
+ +
C218 C201
47uF/16V 100uF 16V