Haier LE22T900 Service Manual page 49

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Add R4054 for panel enable default
status on 2/17'12
M3V3
R4054
R4029
PANEL_EN
+12V
D5V_STB
R721
R713
NC/360R 1/10W 5%
360R 1/10W 5%
R720
390 OHM 1/10W
R737
220 OHM 1/10W
R732
220 OHM 1/10W
DGND
RP400222 OHM
TEAN
1
8
TEAN_1
2
7
+3V3
TEAP
TEAP_1
3
6
TEBN
TEBN_1
4
5
TEBP
TEBP_1
RP400322 OHM
R4050
TECN
1
8
TECN_1
NC/4.7K
2
7
TECP
TECP_1
NC/0R05 OHM
3
6
TEDN
TEDN_1
4
5
TEDP
TEDP_1
RP4004
R4051
TOAN
1
8
TOAN_1
NC/4.7K
2
7
TOAP
TOAP_1
3
6
TOBN
TOBN_1
4
5
TOBP
TOBP_1
DGND
RP4005
22 OHM
TOCN
1
8
TOCN_1
2
7
TOCP
TOCP_1
3
6
TOCLKN
TOCLKN_1
4
5
TOCLKP
TOCLKP_1
RP4001
22 OHM
TODN
1
8
TODN_1
2
7
TODP
TODP_1
3
6
4
5
22 OHM
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FB4026
300R 4A
1
2
+12V
1
2
D5V_STB
FB4027
NC/300 OHM
C4071
M3V3
R4023
220N 16V
10K 1/10W
R4027
R4028
4.7K
4.7K
47K
NC/100 OHM
R4030
Q4002
PMBS3904
4.7K
R4031
Q4003
DGND
PMBS3904
4.7K
DGND
U708
D712
AZ809ANSTR-E1
RB501V-40
2
2
1
RESET
3
Vcc
1
GND
C754
100N 50V
PANEL_VCC
DGND
CN4001
R4049
2
1
4
3
SELLVDS
6
5
BL_PWM
8
7
TEAP_1
TEAN_1
TEBP_1
10
9
TEBN_1
TECP_1
12
11
TECN_1
14
13
TOCLKP_1
TOCLKN_1
16
15
TEDP_1
TEDN_1
18
17
20
19
TOAP_1
TOAN_1
TOBP_1
22
21
TOBN_1
TOCP_1
24
23
TOCN_1
26
25
TOCLKP_1
TOCLKN_1
28
27
TODP_1
TODN_1
30
29
CONN
DGND
DGND
DGND
LVDS(10-bit)
AO4449 -7A/-30V
PANEL_VCC
Q4006
1
8
S
D
2
7
S
D
3
6
C4072
+
S
D
4
5
G
D
100N 16V
C4070
NC/100UF16V
R4067
NC/680R
R4024
NC
DGND
CN4002
DGND
NC/CONN
TEAN_1
RXO0-
30
29
TEAP_1
RXO0+
28
TEBN_1
RXO1-
27
TEBP_1
RXO1+
26
TECN_1
RXO2-
TECP_1
RXO2+
25
24
23
TOCLKN_1
RXOC-
22
TOCLKP_1
RXOC+
21
TEDN_1
RXO3-
20
TEDP_1
RXO3+
4.7K
TOAN_1
RXE0-
19
TOAP_1
RXE0+
18
17
16
TOBN_1
RXE1-
15
TOBP_1
RXE1+
14
TOCN_1
RXE2-
13
TOCP_1
RXE2+
12
11
TOCLKN_1
RXEC-
10
TOCLKP_1
RXEC+
9
TODN_1
RXE3-
8
TODP_1
RXE3+
7
6
5
4
3
2
PANEL_VCC
1
DGND
DGND
49
R4068
NC/680R
M3V3
M3V3
U4003
R4019
22R 1/10W 5%
1
8
SPI_CS#
R4021
/CS
VCC
2
7
SPI_DI
SPI_DI0
SPI_HOLD
DO
/HOLD
SPI_WP
3
6
SPI_SCLK0
/WP
CLK
4
5
SPI_DO0
GND
DI
R4025
NC/0R05 OHM
W25Q64FVSIG
DGND
RM4 CM2 close to IC
DGND
For Rtice Check
Title
LVDS
Size
Document Number
B
<Doc>
Date:
Friday , June 01, 2012
From Main Chip
TEDP
TEDP
TEDN
TEDN
TECP
TECP
TECN
TECN
TEBP
TEBP
TEBN
TEBN
TEAP
TEAP
TEAN
TEAN
TODP
TODP
TODN
TODN
TOCLKP
TOCLKP
TOCLKN
TOCLKN
TOCP
TOCP
TOCN
TOCN
TOBP
TOBP
TOBN
TOBN
TOAP
TOAP
TOAN
TOAN
PANEL_EN
PANEL_EN
BL_PWM
BL_PWM
SPI_DI
SPI_DI
SPI_DO
SPI_DO
SPI_SCLK
SPI_SCLK
SPI_CS#
SPI_CS#
SPI_WP
SPI_WP
Realtek request
add 10 uF Cap on
3/21'12
C4069
C4080
R4020
100N 16V
22R 1/10W 5%
10UF 10V
4.7K
DGND
DGND
SPI_SCLK
R4022
SPI_DO
R4026
22R 1/10W 5%
C4073
5PF 50V
DGND
Rev
1.0
Sheet
2
of
3

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