Haier LE22D3380 Service Manual page 58

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10) Peripheral
24MHz CRYSTAL
R445
1M 1/16W
OXTALI
OXTALO
1
2
X401
24MHz
C478
C479
27P 50V
22P 50V
FLASH
U403
+3V3SB
1
8
FLASH_SPI_CSN
2
CS#
VCC
7
FLASH_SPI_SDO
3
SO/SIO1
HOLD#
6
#WP
FLASH_SPI_CLK
4
WP#
SCLK
5
FLASH_SPI_SDI
GND
SI/SIO0
C417
W25Q32BVSSIG
100N16V
FLASH_SPI_CLK
SPI_CLK
R413
33 OHM 1/16W
FLASH_SPI_SDI
SPI_SDI
R414
33 OHM 1/16W
FLASH_SPI_CSN
SPI_CSN
R420
33 OHM 1/16W
FLASH_SPI_SDO
SPI_SDO
R421
33 OHM 1/16W
+3V3SB
R461
10K
#WP
R411
1K
R412
C418
NC/10K
100N16V
5
LED_R
5
LED_HW3
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HDMI HDCP CODE
DVDD3V3
C491
R4106
220NF 25V
U409
4.7K
1
8
NC
VCC
2
7
E1
WC
3
6
0402
R4108
33R
E2
SCL
4
5
R4109
33R
0402
VSS
SDA
M24C04-WMN6TP
RESERVE for Sharp
RS232
ZD402
NC/VPORT0603100KV05
R405
NC/100R 1/16W 5%
CN411
NC
4
SPI_WP
3
R406
2
NC/100R 1/16W 5%
1
ZD403
NC/VPORT0603100KV05
+3V3SB
+3V3SB
R163
R462
0R05 1/16W
NC/24K
R160
Q103
1K
MMBT3906 PNP
R162
R463
NC
R165
150OHM 1/16W +/-5%
24K
+5VSB
R164
240 OHM
1206
R168
Q106
1K
PMBT3904
RESET Circuit ( high reset )
R4107
4.7K
closed to Mainchip
M_SCL
ORESET#
R439
M_SDA
100R 1/16W 5%
C449
R4110
R441
100N 16V
100K 1/16W 5%
NC
C415
U407
NC/1uF 25V
1
16
C1+
VCC
2
15
V+
GND
3
14
C1-
DOUT1
4
13
C2+
RIN1
5
12
C2-
ROUT1
6
11
V-
DIN1
7
10
DOUT2
DIN2
8
9
NC/1uF 25V
RIN2
ROUT2
C416
NC/MAX3232ECPWR
TXD_12
RXD_12
KEY2: Vol+/-, CH+/-, Menu, Input
KEY1: POWER
+3V3SB
R474
3.9K1/16W
LED_RE
KEY 1_IN
KEY 2_IN
C489
C490
0.1uF 50V
0.1uF 50V
LED_GE
58
+5VSB
+3V3SB
+3V3SB
R434
R435
NC/820R 1/10W 1%
0R05 1/16W
R436
NC/1K 1/16W
U405
2
RESET
C428
3
Vcc
1
GND
100N 16V
G690H293T73
+3V3SB
TXD_12
RXD_12
RX
LED_R
R456
NC/0R05
IR_LINK
R457
NC/0R05
TX
R458
NC/0R05
R459
NC/0R05
R456, R457=0R
+3V3SB
C485
C486
4.7uF 10V
100N 16V
R473
FB405
R478
60R 0.6A
10K +-1% 1/16W
33 OHM 1/16W
OIRI
1
2
R479
1K 1/10W
KEY 1
C488
1NF 50V
KEY 2
R480
1K 1/10W
ORESET#
ORESET#
5
OIRI
OIRI
5
OXTALI
OXTALI
5
OXTALO
OXTALO
5
SPI_CLK
SPI_CLK
5
SPI_SDI
SPI_SDI
5
SPI_CSN
SPI_CSN
5
SPI_SDO
SPI_SDO
5
SPI_WP
SPI_WP
5
KEY 1
KEY 1
5
KEY 2
KEY 2
5
DDCA_DA
DDCA_DA
3,5
DDCA_CK
DDCA_CK
3,5
IR_LINK
IR_LINK
5
LED_R
LED_R
5
M_SCL
M_SCL
5,9
M_SDA
M_SDA
5,9
KEY 1_IN
KEY 1_IN
12
KEY 2_IN
KEY 2_IN
12
GND
3,4,5,6,7,8,9,11,12
LED_HW3
LED_HW3
5
CN402
LED_RE
1
CONN
LED_GE
2
IR_IN
3
4
5
+3V3SB
TO IR / KEY BOARD CONN.
CN401
1
LED_RE
2
LED_GE
IR_IN
3
4
5
6
7
KEY 1_IN
8
KEY 2_IN
9
10
11
12
13
NC/CONN
D404
NC/VPORT0603100KV05

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