Haier HL32D2 Service Manual

49
07) SIO I/F
R4D7
10K 1/10W 5%
VCC5D
USB2_DN
USB2_DP
SPI_C S_N
C410
4.7uF 25V
3V3_STB
EJTAG_RSTN
SPI_H OLD
TR STN
SPI_C LK
D3V3
MOR _RS TN
D3V3
C409
30PF50V
C411
4.7uF 25V
D3V3
C413
0.1uF /16V
R433 47R 1/10W 5%
R434 47R 1/10W 5%
C4D9
NC
C4E3
NC
C408
30PF50V
SPI_WEN8
R414
10K 1/10W 5%
USB_EN_N
12
34
56
78
910
1112
1314
CN401
NC
USB_OC_N
R402
NC/33R 1/10W 5%
R448 4K7 1/10W 5%
EJTCK
R439 100R 1/10W 5%
R437 100R 1/10W 5%
KEY _I R
UART0_TX 6
UART0_RX 6
R418 NC/4K7 1/10W 5%
R441
1M 1/10W 5%
R443 10K 1/10W 5%
X401 25MHz
C405 0.1uF 16V
C4F6 0.001uF
88G 352 21CL
USB
Port
D3V3
USB_OC_N 8USB_EN_N8
SW401
NC/TACT SW FWRD H1.5MM
GND
1
IN
2
IN
3
EN(EN)
4
OC
5
NC
6
OUT
7
OUT
8
U408
G545B2RD1U
SPI_WEN
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U402
NC/AZC09 9 -04 S
3V3_STB
1
2
3
4
6 5
123 4
CN40 2
CONNNECTOR
D3V3
EJTDI
EJTDO
EJTMS
R445 6.04 K OHM 1% 1/10W
GND
1
RESET
2
VCC
4
MR
3
U412
G692L293TCUf 2.91V
R440 10K 1/10W 5%
R4D5
100K 1/10W 5%
RESET_N
RESET_N
R411 NC/33R 1/10W 5%
R413 33R 1/10W 5%
R412 NC/33R 1/10W 5%
TD I _M
TD O_ M
3PX2 S/T 2.0mm
R425 2K2 1/10W 5%
1
2
4
3
L401
90 ohm
1 2
ZD 401
NC/VPOR T0603100KV05
3
2
1
4
5
6
NC/CONN
CN406
R427 2K2 1/10W 5%
Run As 90 Ohm +/-15%
Differential Pairs
R417 33R 1/10W 5%
R431 47R 1/10W 5%
R406
1K 1/10W 5%
R416 33R 1/10W 5%
F401 NC/FUSE
R408
NC/4K7 1/10W 5%
R429
4K7 1/10W 5%
U404 should be programmed
before soldering on PCB
C406
0.1uF /16V
R407
1K 1/10W 5%
VCC5D
R409
4K7 1/10W 5%
R420 4K7 1/10W 5%
HOLD
1
Vcc
2
NC1
3
NC2
4
NC3
5
NC4
6
S
7
Q
8
W
9
GND
10
NC5
11
NC6
12
NC7
13
NC8
14
D
15
C
16
SPI FLASH
32M bit
U404
MX25L3205DMI-12G
3
1 2
U407
RClamp0520B.TCT
Crystal X401
35ppm 20
ǂ
50ppm 0~70
ǂ
R442
499R 1/10W 1%
R428 4K7 1/10W 5%
UAR T0_RX
UAR T0_TX
KEY_IR
R432 47R 1/10W 5%
R422
NC/47R 1/10W 5%
R430 47R 1/10W 5%
I2C 1_SCL
I2C 1_SDA
R410 33R 1/10W 5%
R404
1K 1/10W 5%
+5VSB
R405
4K7 1/10W 5%
D3V3
D3V3
D3V3
VCC5D
I2C 1_SDA 3,5
I2C 1_SCL 3,5
KEY_IR 8
R424 2K2 1/10W 5%
R423 2K2 1/10W 5%
R401
4K7 1/10W 5%
USB5V
I2C 2_SDA
I2C 2_SCL
R436
10K 1/10W 5%
I2C 0_SCL I2C 0_SDA
C404
0.22uF
EEPROM_WP1
D3V3
I2C 0_SCL
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U405
M24C64-WMN6P
EJTAG I/F
USB5V
HEADER 2X7P S/T 2.5mm
3V3_STB
System MCU RESET
I2C 0_SDA
SPI_WR
SPI_R D
R435
4K7 1/10W 5%
R415 33R 1/10W 5%
UART0_RX
UART0_TX
0402
C412 0.1uF 16V
0402
TR ST
E16
TDI _T
E14
TD O_ T
E18
TMS
E15
TC K
E17
TAPSEL
E13
IRR
R22
UAR T0_TX
L22
UART0_RX
M22
UAR T1_TX
P22
UART1_RX
N22
I2C 0_C
AC16
I2C 0_D
AC17
I2C 1_C
AC18
I2C 1_D
AC19
TV_I2C2_C
AC20
TV_I2C2_D
AC21
I2C_MORPH__ENA
AC22
SPI_D I
AC25
SPI_DO
AB24
SPI_C LK
AB25
SPI_SEL0
AC24
SPI_SEL1
AC26
SPI_HOLD
AB26
RESET_N
W26
CLKIN_25M
N1
CLKOUT_25M
N2
TAPSEL_CAS
D13
TDI_M
E19
TRIN_RESET_N
AD7
MOR_RESET_N
AB22
MOR_RESET_N_OUT
AB21
TDO_ M
B25
USB_PADN
AB12
USB_PADP
AC12
USB2_DN
AF26
USB2_DP
AE26
USB2_REXT
AD26
USB2_ATEST
AD25
CLKIN_24M
U26
CLKOUT_24M
U25
CLKIN_SEL
AF3
SIO I/F
JTAG/EJTAG
UART
I2C
SPI
USB
U401C
ZR39775HGCF-BD
EEPROM_WP18
RESET_N

Haier HL32D2 Specifications

General

Brand	Haier
Model	HL32D2
Category	LCD TV
Language	English