Haier LE43B7600A Service Manual page 60

DM3V3
U109
1 5
IN OUT
2
C1018
GND
1uF 10V
3 4
SHDN SET
R1003
G9141T11U 1.5K +-1% 1/10W
R1
R1009
10K +-1% 1/16W
R2
VOUT =
1.0(1+1.5K/10K)=1.15V
DATA
TS_CLK_S R1024 47 OHM 1/16W
5 TS_CLK_S
TS_VLD
R1025 47 OHM 1/16W
5 TS_VLD
TS_SY NC R1017 47 OHM 1/16W
5 TS_SYNC
C1027 C1025 C1030
12P 50V 12P 50V 12P 50V
TS_D0 R1022 47 OHM 1/16W
5 TS_D0
TS_D1
R1026 47 OHM 1/16W
5 TS_D1
TS_D2
R1019 47 OHM 1/16W
5 TS_D2 TS_D3
R1021 47 OHM 1/16W
5 TS_D3
TS_D4
R1023 47 OHM 1/16W
5 TS_D4
TS_D5
R1016 47 OHM 1/16W
5 TS_D5
TS_D6
R1018 47 OHM 1/16W
5 TS_D6
TS_D7 R1020 47 OHM 1/16W
5 TS_D7
R1015 NC/4K7 1/16W 5%
VCC3V3
R1014 NC/4K7 1/16W 5%
DEMOD_SDA
R1001 0R05 OHM
4,5,7,13,15 M_SDA
R1002 0R05 OHM DEMOD_SCL
4,5,7,13,15 M_SCL
DIF2_M R1058 0R05 OHM DIF2-M
12 DIF2_M
DIF2_P DIF2-P
R1057 0R05 OHM
12 DIF2_P
IF_AGC_2
12 IF_AGC_2
R1005 10K
VCC3V3
R1027 0R05 OHM Demod_RST
5 Demod-RST
C1015
10UF 6.3V 20%
XTAL
DEMOD_XTAL_OUT R1011 C1020
510R 1/16W 5%
22PF 50V
R1013 X100
REV:C NC/1M 1/16W 2 4
24MHZ
DEMOD_XTAL_IN
C1017
18PF 50V
POWER
DM3V3 VCC3V3
FB112
DM1V2
1 2
120R 3A
C1013 C1014
10UF 6.3V 20%
10UF 6.3V 20%
DM1V2 FB113 1.2V
1 2
REV:C
120R 3A
C1016
10UF 6.3V 20%
TSCLK
TSVLD
TSSY NC
TS0
TS1
TS2
TS3
TS4
TS5
TS6
TS7
1.2V VCC3V3
U111
1
DEMOD_SCL
I2CS_SCL
2
GND
DEMOD_XTAL_OUT 3
XTAL_OUT
4
DEMOD_XTAL_IN
5 XTAL_IN
VCC3V3
AVDD33
MSPI_WP 6
MSB1241
RFAGC/GPIO
IF_AGC_2 7
IF_AGC
8
DIF2-M C1003 100NF 25V
9 QP
DIF2-P C1011 100NF 25V
QM
10
GND
IP 11
IP
12
IM
IM
C1012 C1007
100N 16V 100N 16V
VCC3V3
C1004 C1005 C1006 C1008 C1009
100N 16V 100N 16V 100N 16V 100N 16V 100N 16V
C1001 C1002 C1010
100N 16V 100N 16V 100N 16V
Close to
Demod
MSPI_CSZ
MSPI_DO
MSPI_WP
36
TS6
TS_D[6]
35 TS7
TS_D[7]
34 TSCLK
TS_CLK
33
MSPI_CSZ
MSPI_CSZ/SSPI_CLK 32
MSPI_DO
MSPI_DO/SSPI_DI
31 MSPI_DI
MSPI_DI/SSPI_DO
30
GND
29
Demod_RST
RESETZ 28
MSPI_CLK
MSPI_CLK/SSPI_CSZ
27 DEMOD_GPIO0
VCC3V3
VDD33
26
GND
25
1.2V
VDD
HW_Strap R1008
10K
H/W Strap
I2C slave address:
TS_ERR=0, I2C slave address=0xD2
TS_ERR=1, I2C slave address=0xF2
如果TS_ERR(PIN24)悬空,默认为上拉
1.2V VCC3V3
则address=0xF2。
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
60
VCC3V3 U109 for MSB1241
VCC3V3
Flash
R1004
10K
U110
1 8
CS# VCC
2 7
SO/SIO1 HOLD#
3 6 MSPI_CLK
R1010
WP# SCLK
4 5
NC/33 OHM 1/16W MSPI_DI
GND SI/SIO0
MX25L2006EM1I-12G
C1000
100N 16V
VCC3V3
WP
R1007
10K
DEL R1006
R1012
NC/10K+-5%1/16W
Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
18. AMP PCB NAME
Thursday , April 02, 2015 Sheet 16 of 16
Size C
Rev A
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