Usb Port - Haier HL22XLT2 Service Manual

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06) SIO I/F
D3V3
U401C
R401
R402
SIO I/F
4.7K 1/10W
4.7K 1/10W
TRSTN
E16
TRST
EJTDI
E14
TDI_T
E18
EJTDO
TDO_T
EJTMS
E15
TMS
JTAG/EJTAG
E17
EJTCK
TCK
TDI_M
E19
TDI_M
TDO_M
B25
TDO_M
E13
TAPSEL
D13
R416
4.7K 1/10W
TAPSEL_CAS
L22
UART0_TX
M22
UART0_RX
UART
D3V3
P22
UART1_TX
N22
R418
4.7K 1/10W
UART1_RX
R419
4.7K 1/10W
R22
IRR
R420
4.7K 1/10W
R421
4.7K 1/10W
R422
2.2K 1/10W
R423
2.2K 1/10W
R424
4.7K 1/10W
R425
4.7K 1/10W
R426
4.7K 1/10W
AC16
I2C0_C
AC17
I2C0_D
I2C
AC18
I2C1_C
AC19
I2C1_D
AC20
TV_I2C2_C
AC21
TV_I2C2_D
AC22
I2C_MORPH__ENA
AB24
R428
47 OHM 1/16W
0402
SPI_DO
AC25
R429
47 OHM 1/16W
0402
SPI_DI
SPI
AB25
R430
47 OHM 1/16W
0402
SPI_CLK
AC24
R431
47 OHM 1/16W
0402
SPI_SEL0
AC26
SPI_SEL1
AB26
R432
47 OHM 1/16W
0402
SPI_HOLD
3V3_STB
W26
R434
100 OHM 1/10W
RESET_N
AD7
R435
10K 1/10W
TRIN_RESET_N
AB22
MOR_RSTN
MOR_RESET_N
AB21
R436
100 OHM 1/10W
MOR_RESET_N_OUT
C405
100N16V
0402
N2
CLKOUT_25M
R438
N1
CLKIN_25M
1M 1/10W
R439
330 OHM 1/10W
X401
25MHz
C408
C409
30pF 50V
27pF 50V
AB12
USB_PADN
AC12
USB_PADP
USB2_DN
USB
AF26
USB2_DN
AE26
USB2_DP
USB2_DP
AD26
R440
6.04KOHM +-1% 1/10W
USB2_REXT
AD25
USB2_ATEST
U26
D3V3
CLKIN_24M
U25
CLKOUT_24M
AF3
R441
4.7K 1/10W
CLKIN_SEL
C4E6
ZR39787HGCF
1N 50V
0402
D3V3
R403
R404
R405
1K 1/10W
1K 1/10W
4.7K 1/10W
R408
33 OHM 1/10W
R409
NC/33 OHM 1/10W
R410
NC/33 OHM 1/10W
R411
33 OHM 1/10W
R412
33 OHM 1/10W
R413
33 OHM 1/10W
R414
33 OHM 1/10W
C402
1N 50V
0402
R417
RESET_N
UART0_TX
NC/47 OHM 1/10W
UART0_TX
3
UART0_RX
UART0_RX
3
KEY_IR
KEY_IR
4,7
D3V3
3V3_STB
I2C0_SCL
I2C0_SCL
7
I2C0_SDA
I2C0_SDA
7
I2C1_SCL
I2C1_SCL
3,9
I2C1_SDA
I2C1_SDA
3,9
I2C2_SCL
I2C2_SDA
D3V3
U405
SPI_WR
8
VCC
CS#
SPI_RD
SPI_HOLD
7
HOLD#
SO
SPI_CLK
SPI_CLK
6
SCK
W#
SPI_CS_N
SPI_WR
5
SI
GND
SPI_HOLD
MX25L3205DM2I-12G
C404
100N16V
RESET_N
0402
R437
10K 1/10W
C406
100N16V
0402
Crystal
X401
 
35ppm 20
 
50ppm 0~70
L401
2
3
1
4
90 ohm
U408
Run As 90 Ohm +/-15%
Differential Pairs
AZC199-02S.R7G
EJTAG I/F
R406
R407
NC/4.7K 1/10W
CN406
1K 1/10W
2
1
4
3
6
5
8
7
D3V3
10
9
12
11
14
13
NC/E-JTAG2X7
HEADER 2X7P S/T 2.5mm
EJTAG_RSTN
D3V3
R427
4.7K 1/10W
1
SPI_CS_N
SPI_RD
2
3
SPI_WEN
SPI_WEN
7
4
R433
4.7K 1/10W
USB5V
1
CN103
2

USB Port

3
CONN
4
C407
88G 352
21CL
100N16V
0402
44
System MCU RESET
3V3_STB
U404
APX809-29SAG-7
C401
100N16V
0402
RESET_N
2
RESET
R442
100K 1/10W
EEPROM_WP
7
EEPROM_WP
I2C0_SCL
I2C0_SDA
Lighting Logo
3V3_STB
R4B7
NC/10K 1/16W
0402
R4B9
LIGHTING_LOGO_1
Q405
7
LIGHTING_LOGO_1
NC/MMBT3904
NC/3.3K 1/16W
0402
R4C1
NC/10K 1/16W
3V3_STB
0402
R4C2
NC/10K 1/16W
0402
R4C4
Q407
LIGHTING_LOGO_2
NC/MMBT3904
7
LIGHTING_LOGO_2
NC/3.3K 1/16W
0402
R4C7
NC/10K 1/16W
0402
VCC5D
U409
G5250K1T1U
4
IN
USB_EN
1
7
USB_EN
EN
R446
+
C410
10K 1/10W
100uF 16V
For uMCU Debug
CN410
I2C2_SCL
1
2
I2C2_SDA
3
NC/CONN
3P S/T 2.5mm
D3V3
R443
C403
0.22uF 25V
U406
10K 1/10W
8
1
VCC
A0
7
2
WP
A1
R444
33 OHM 1/10W
6
3
SCL
A2
R445
33 OHM 1/10W
5
4
SDA
GND
CAT24C64WI-GT3
3V3_STB
R4B8
NC/0R05 1/10W
Q406
NC/AO3401
3V3_STB
CN411
FB424
NC/CONN
1
2
1
R4C3
NC/300 OHM
2
3
NC/220R OHM 1/10W 5%
3P S/T 2.0mm
33G3802 3B
Y
Q408
NC/AO3401
LOGO LED
Light
Normal
Off
LIGHTING_LOGO_1
1
0
0
LIGHTING_LOGO_2
0
1
0
VCC5D
USB5V
R447
5
10K 1/10W
OUT
3
USB_OC_N
USB_OC_N
7
OC
+
C411
22uF/50V

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