Haier HL32D1a Service Manual

42 LCD TV Haier HL42XD1
39
7) SIO I/F
TRSTN
EEPROM_WP1
C411
NC/4.7uF/ 16V
R4D5
100 KOHM
R414
NC/10K OHM 1/10W
RESET_N
R437 100 OHM 1/ 10W
R434 47 OHM 1/ 10W
R419 NC
SPI_CLK
I2C0_SDA
USB_EN_N
I2C2_SDA
I2C0_SCL
F401 FUSE
R449 NC/4.7K OH M 1/10W
3V3_STB
VCC5D
R4E1
NC/33 OHM 1/ 10W
C4F6 0. 001uF
USB2_DP
C413
NC/0.1uF/16V
R417 33 OHM 1/ 10W
RESET_N
EEPROM_WP8
1 2 3 4
CN402
CONNNECTOR
1
2
3
4
6 5
D3V3
TDO_M
C4G2
NC
R438 NC/33 OHM 1/ 10W
HEADER 2X7P S/T 2.5mm
EJTAG_RSTN
UART0_TX
KEY_IR
UART0_TX 6
CLKOUT_24M
D401
NC/BAT54C
1
3
2
R406
1K OHM 1/10W
R401
4.7K OH M 1/10W
R4D9
NC/1K OHM 1/10W
SPI_WEN8
UART0_RX
EEPROM_WP
U412
G692L293TCUf 2.91V
1
2
4
3
GND
RESET
VCC
MR
R427 10K 1/10W 5%
0402
R421
NC/10K OHM 1/10W
C4F9
NC
SPI FLASH
32M bit
U404
MX25L3205DMI-12G
1
2
3
4
5
67
8
9
10
11
12
1314
15
16
HOLD
Vcc
NC1
NC2
NC3
NC4S
Q
W
GND
NC5
NC6
NC7NC8
D
C
R408
4.7K OHM 1/10W
Q406
NC/MMBT3904
SIO I/F
JTAG/EJTAG
UART
I2C
SPI
USB
U401C
ZR39785HGCF
E16
E14
E18
E15
E17
E13
R22
L22
M22
P22
N22
AC16
AC17
AC18
AC19
AC20
AC21
AC22
AC25
AB24
AB25
AC24
AC26
AB26
W26
N1
N2
D13
E19
AD7
AB22
AB21
B25
AB12
AC12
AF26
AE26
AD26
AD25
U26
U25
AF3
TRST
TDI_T
TDO_T
TMS
TCK
TAPSEL
IRR
UART0_TX
UART0_RX
UART1_TX
UART1_RX
I2C0_C
I2C0_D
I2C1_C
I2C1_D
TV_I2C2_C
TV_I2C2_D
I2C_MORPH__EN A
SPI_DI
SPI_DO
SPI_CLK
SPI_SEL0
SPI_SEL1
SPI_HOLD
RESET_N
CLKIN _25M
CLKOUT_25M
TAPSEL_CAS
TDI_M
TRIN_R ESET_N
MOR_RESET_N
MOR_RESET_N_OUT
TDO_M
USB_PADN
USB_PADP
USB2_DN
USB2_DP
USB2_REXT
USB2_ATEST
CLKIN _24M
CLKOUT_24M
CLKIN _SEL
I2C2_SCL
C407
CHIP 1uF 16V X7R
EJTCK
NC
U406
2 4
53 1
R433 47 OHM 1/ 10W
R415 33 OHM 1/ 10W
EJTDO
CLKOUT_25M 8
CLKOUT_25M
I2C0_SCL
I2C1_SCL
ZD401
NC
1 2
R426
NC/10K OHM 1/10W
R445 6.04 K OHM 1% 1/ 10W
R432 47 OHM 1/ 10W
SPI_WR
R4D1 NC
R404
1K OHM 1/ 10W
C408
30PF
R440 10K OHM 1/10W
I2C1_SDA 3, 5
UART0_RX
R420 4.7K OH M 1/10W
EJTDI
X402
NC/NXS24.000AC18F
SPI_RD
R4D2 NC
R4C6
NC
U405
M24C32-WMN6TP
4
8
5
6
1
2
3
7
GND
VCC
SDA
SCL
A0
A1
A2
WP
R412 NC/33 OHM 1/10W
U407
RClamp0520B.TCT
3
1 2
3V3_STB
R422
47 OHM 1/ 10W
C410
NC/4.7uF/16V
D3V3
R424 4.7K OH M 1/10W
R413 33 OHM 1/ 10W
D3V3
R416 33 OHM 1/ 10W
0402
TRIN_RESETN
SPI_WEN
C404
0.22uF
R444 NC
C4E4
NC/56pF
3V3_STB
R4D8
NC/10K OHM 1/ 10W
R431 47 OHM 1/ 10W
RESET_N
88T 352 21CL
USB_EN_N8
Q408
NC/MMBT3904
R436
10K OHM 1/10W
L401
90 ohm
1
2
4
3
D3V3
+5VSB
3V3_STB
USB
Port
USB5V
R442
499OHM1/10W
RST_N
R441
1M OHM 1/10W
C406
0.1uF/ 16V
D3V3
TDI_M
D3V3
I2C2_SDA
R425 10K 1/10W 5%
C4G1
NC
R4D7
NC/10K OHM 1% 1/ 10W
VCC5D
USB_OC_N
C405 0.1UF16V
D3V3
KEY_IR 8
C409
30pF
R407
1K OHM 1/ 10W
I2C0_SDA
USB2_DN
Q407
NC/MMBT3904
U403
NC/AF24BC04-SI
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
R410 33 OHM 1/ 10W
R447
NC/0 OHM 1/10W
R402
NC/33 OHM 1/ 10W
R418
NC/100K OHM 1/ 10W
R411 NC/33 OHM 1/10W
D3V3
USB5V
EJTMS
USB_DP
R4C8 NC/27 OHM 1/ 10W
R430 47 OHM 1/ 10W
R429
4.7K OH M 1/10W
R435
4.7K OH M 1/10W
SW401
NC/TACT SW F WRD H1. 5MM
R4C7 NC/0 OHM 1/ 10W
Q401
NC/MMBT3904
D3V3
R443 10K OHM 1/10W
CN401
NC/E-JTAG2X7
12
34
56
78
910
1112
1314
CLKIN _24M
R446 NC/1M OHM 1/10W
R4D4
NC/15K OHM 1/10W
D3V3
R439 100 OHM 1/ 10W
TRIN_R ESETN 8
UART0_TX
C415
1uF/16V
ZD403
NC/RLZ 2.4BTE-11
1 2
R409
4.7K OHM 1/10W
MOR_RSTN
R4D3
NC/15K OHM 1/ 10W
R4D6
NC/4.7K OH M 1/10W
R423 4.7K OH M 1/10W
D3V3
USB_OC_N 8
I2C1_SDA
R405
4.7K OH M 1/10W
U408
NC/G545B2RD1U
1
2
3
4 5
6
7
8
GND
IN
IN
EN(EN)
OC
NC
OUT
OUT
C4E3
NC/56pF
R448 4.7K OH M 1/10W
SPI_HOLD
R4C9 NC/27 OHM 1/ 10W
3V3_STB
EEPROM_WP18
3PX2 S/T 2.0mm
C412 0.1UF16V
KEY_IR
CN408
NC/CONN
1
2
3
3V3_STB
UART0_RX 6
C414
10uF/6. 3V
U413
NC/AS431AN-E1
USB_DN
R428 4.7K OH M 1/10W
NC/CONN
CN406
3
2
1
4
5
6
I2C2_SCL
3V3_STB
I2C1_SCL 3,5
SPI_CS_N
RESET_N
U402
NC
1
2
34
5
6
I/O1
GND
I/O2I/O3
VDD
I/O4
X401 25MHz
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Haier HL32D1a Specifications

General

Brand	Haier
Model	HL32D1a
Category	LCD TV
Language	English