Hisense LHD19W57EU Service Manual page 42

A
4
3
DV18_DM
DVDD18 DVDD18
L21 L21 R-INDC2012N-HX R-INDC2012N-HX
FB FB
CB1100 CB1100
CB1101 CB1101 + + CE39 CE39 CB33 CB33
0.1uF 0.1uF 0.1uF 0.1uF 10uF/16V 10uF/16V 0.1uF 0.1uF
R-CAPC2012N-HX R-CAPC2012N-HX R-CAPC1608N-HX R-CAPC1608N-HX
DV33_DM
2
DVDD33 DVDD33
L22 L22 R-INDC2012N-HX R-INDC2012N-HX
FB FB
CB1102 CB1102
CB1103 CB1103 + + CE40 CE40 CB38 CB38
10uF/16V 10uF/16V 0.1uF 0.1uF
0.1uF 0.1uF 0.1uF 0.1uF
R-CAPC2012N-HX R-CAPC2012N-HX R-CAPC1608N-HX R-CAPC1608N-HX
DV33_DM
AVDD33 AVDD33
L23 L23 R-INDC2012N-HX R-INDC2012N-HX
FB FB
CB1104 CB1104 CB1105 CB1105 CE41 CE41 CB44 CB44
+ +
0.1uF 0.1uF 0.1uF 0.1uF 10uF/16V 10uF/16V 0.1uF 0.1uF
R-CAPC2012N-HX R-CAPC2012N-HX R-CAPC1608N-HX R-CAPC1608N-HX
1
A
B
C28 C28
27pF 27pF
Y1 Y1 R64 R64 R-CAPC1608N-HX R-CAPC1608N-HX
27MHz 27MHz 1M 1M C29 C29
R-RESC1608N-HX R-RESC1608N-HX 27pF 27pF
R-CRYC1405N-HX R-CRYC1405N-HX
R-CAPC1608N-HX R-CAPC1608N-HX
TP45 TP45
RN1 RN1
TS0INDATA7
5
TS0INDATA6
6
TS0INDATA5
7
TS0INDATA4
8
33x4 33x4
R-RESCA3216-8N-HX R-RESCA3216-8N-HX
CB34 CB34 CB35 CB35 CB36 CB36 CB37 CB37
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX
Digital 1.8V Bypass Caps
CB39 CB39 CB40 CB40 CB41 CB41 CB42 CB42 CB43 CB43
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX
Digital 3.3V Bypass Caps
AVDD33
L24 L24
FB FB
CB1106 CB1106
CB45 CB45 CB46 CB46 CB47 CB47 CB48 CB48 R-INDC1608N-HX R-INDC1608N-HX
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX
Analog 3.3V Bypass Caps
B
C
FAT_IN- C20 C20 1nF 1nF
R-CAPC1608N-HX R-CAPC1608N-HX
L20 L20
FAT_IN+ C21 C21 1nF 1nF
R-CAPC1608N-HX R-CAPC1608N-HX NS/220nH NS/220nH
R-INDC2012N-HX R-INDC2012N-HX
C22 C22
NS/47pF NS/47pF
C23 C23 C24 C24 R-CAPC1608N-HX R-CAPC1608N-HX
0.1uF 0.1uF 0.1uF 0.1uF
R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX
C25 C25
10uF 10uF
R-CAPC2012N-HX R-CAPC2012N-HX
C27 C27
0.1uF 0.1uF
R-CAPC1608N-HX R-CAPC1608N-HX
U13 U13
AVDD33
1
AVDD4
2
AVSS4
3
LOOUT+
4
AVSS1
5
XTALI
6
XTALO
AVDD33
7
AVDD1
8
ALC_IN
DVDD18
9
VDD1.8 TESTMODE1
MT5131_64-PIN MT5131_64-PIN
10
DGND1.8 TESTMODE0
4 11
TSDATA7
3 12
TSDATA6
2 13
TSDATA5
DVDD33
1 14
VDD3.3
15
DGND3.3
16
TSDATA4
RN2 RN2
RN3 RN3
33x4 33x4
33x4 33x4
R-RESCA3216-8N-HX R-RESCA3216-8N-HX
R-RESCA3216-8N-HX R-RESCA3216-8N-HX
ADVDD33_1
CB49 CB49
0.1uF 0.1uF
R-CAPC1608N-HX R-CAPC1608N-HX
C
D
MT5131_IF_AGC R63 R63 IF_AGC
1K 1K
R-RESC1608N-HX R-RESC1608N-HX C26 C26
47nF 47nF
R-CAPC1608N-HX R-CAPC1608N-HX
CLOSE TO MT5131
DVDD33
DVDD33
48
VDD3.3
47
SA2
46
SA1
R65 R65 4.7K 4.7K R-RESC1608N-HX R-RESC1608N-HX
45
SA0
44
CLK_SEL
SLEEP TP9 TP9 CB30 CB30
43
SLEEP
0.1uF 0.1uF
42
CLK_OUT
GPIO_0 R-CAPC1608N-HX R-CAPC1608N-HX
41
/RESET
40
39
38
DGND3.3
DVDD33
37
VDD3.3
36
DGND1.8
DVDD18
35
VDD1.8
34
R1802 R1802
LOCK
DVDD33
33
XTAL_SEL
4.7K 4.7K CB32 CB32
R-RESC1608N-HX R-RESC1608N-HX 0.1uF 0.1uF
R-CAPC1608N-HX R-CAPC1608N-HX
TUNER_SDA R69 R69 TUNER_SDA1
0 0
R-RESC1608N-HX R-RESC1608N-HX
TUNER_SCL R70 R70 TUNER_SCL1
0 0
R-RESC1608N-HX R-RESC1608N-HX
SIF_SDA_DM SIF_SDA
R396 R396 22 22
SIF_SCL_DM SIF_SCL
R397 R397 22 22
C133 C133 C134 C134
22pF 22pF 22pF 22pF
D
E
+5V_TUNER
2,3 +5V_TUNER
DV33_DM
2 DV33_DM
DV18_DM
2 DV18_DM
GND
1,2,3,5,6,7,8,9,10,11,12,13,14 GND
GLOBAL SIGNAL
IF_AGC
3 IF_AGC
FAT_IN+
3 FAT_IN+
FAT_IN-
3 FAT_IN-
TUNER_SCL1
3 TUNER_SCL1
TUNER_SDA1
3 TUNER_SDA1
TUNER INTERFACE
TS0INDATA[0..7]
14 TS0INDATA[0..7]
TS0INSYNC
14 TS0INSYNC
TS0INVALID
14 TS0INVALID
TS0INCLK
14 TS0INCLK
GPIO_18
5 GPIO_18
TS INPUT(modify by tony 2007-06-23)
SIF_SDA
7,12 SIF_SDA
SIF_SCL
7,12 SIF_SCL
GPIO_0
5,7,12 GPIO_0
DVDD33
13 DVDD33
MediaTek Confidential MediaTek Confidential MediaTek Confidential
MediaTek Inc. MediaTek Inc. MediaTek Inc. No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610
Title Title Title
MT5131 ASIC MT5131 ASIC MT5131 ASIC
Size Size Size Document Number Document Number Document Number Drawn Drawn Drawn
Terry Terry Terry
MT5330_SZ_V1.8 MT5330_SZ_V1.8 MT5330_SZ_V1.8
Custom Custom Custom
Date: Date: Date: Wednesday, September 05, 2007 Wednesday, September 05, 2007 Wednesday, September 05, 2007 Sheet Sheet Sheet 4 4 4 of of of
E
4
3
2
1
Rev Rev Rev
1 1 1
14 14 14