42
LCD TV Haier HL42XD1
40
8) GPIO Block
C4F2
0.001uF
KEY _IN
1
3V3_STB
BL_ON_OFF
Normal Mode
BOOT_STRAP1
VGA_VSYNC_DET
BOOT1
1V8_STB
KEY _IR
7
U409
AZC099-04S
1
2
3
4
5
6
I/O1
GND
I/O2
I/O3
VDD
I/O4
BOOT3
1
3V3_PLL
PANEL_POWER
C419
0.1UF16V
TVMM I/F
U401M
ZR39785HGCF
E1
E2
E3
E4
E5
F1
F2
F3
F4
F5
G3
G4
H3
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
Vsy nc_in
Hsy nc_in
VCLKx2
TEST_G11
TEST_G12
1
PWR_ON
14
C423
1uF/16V
R454
4.7K OHM 1/10W
SPI_WEN
PANEL_PWR_CHECK
VGA_HSY NC_DET
LED_B
0402
0
3V3_STB
TVM_BOOT
C440
0.1UF16V
R456
NC/4.7K OHM 1/10W
R459
4.7K OHM 1/10W
VGA_HSY NC_DET 6
BOOT_STRAP3
C4F4
0.001uF
C4E8
0.001uF
FB403
120OHM
1
2
16-Bit NAND-Small Page
KEY _PWR
PANEL_PWR_CHECK
R491
100 OHM 1/10W
C435
1uF/16V
5V_CHECK
LIGHT_SENSOR
R475
NC
5V_CHECK
3V3_CHECK
CN409
NC/CONN
1
2
3V3_STB
AFE I/F_GPO
U401S
ZR39785HGCF
K4
AB10
AB9
AB8
U6
V6
AB7
M6
N6
AE3
AFE_CLK
AFE_TEST0
AFE_TEST1
AFE_TEST2
AFE_TCLK_IN
AFE_TCLK_OUT
AFE_XCLK_TEST
AFE_ATCLK0
AFE_ATCLK1
AFE_XCLK
R483
1K OHM 1/10W
0
D3V3
TP5
1
C427
0.001uF
D3V3
C431
1uF/16V
USB_EN_N
7
EARPHONE_DET
R461
33 OHM 1/10W
BOOT0
SPI
VCC1V1
C437
0.1UF16V
10P S/T 2.0mm
R476
0 OHM 1/10W
FB424
120OHM
1
2
R453
4.7K OHM 1/10W
3V3_STB
R485
3.3K OHM 1/10W
R477
NC/0 OHM 1/10W
1
SEL_FRAME_RATE 10
LED_R
FB421
300 OHM
1
2
R450
4.7K OHM 1/10W
BOOT_STRAP2
HDMISW_RSTN
F403
FUSE
BL_ON_OFF 14
FB423
120OHM
1
2
A_GND
HDMISW_RSTN 5
VGA_HSY NC_DET
EARPHONE_DET 13
R468
1K OHM 1/10W
R452
NC/10K OHM 1/10W
R484
3.3K OHM 1/10W
R487
10K OHM 1/10W
1
GPIO
BOOT_STRAP0
BOOT_STRAP1
BOOT_STRAP2
BOOT_STRAP3
8051_BOOT
U401K
ZR39785HGCF
U24
U23
R23
AB14
AB13
D10
D11
D12
E12
E11
AB20
AB19
AB18
AB17
C11
C12
C10
AB16
AC14
D5
C6
AA6
GPIO_P21
GPIO_P22
GPIO_P23
GPIO_P25
GPIO_P24
GPIO_P3
GPIO_P4
GPIO_P5
GPIO_P6
GPIO_P7
GPIO_P8
GPIO_P9
GPIO_P10
GPIO_P11
GPIO_P1
GPIO_P2
GPIO_P0
GPIO_P26
GPIO_P27
GPIO_P19
GPIO_P13
Res_AA6
FB404
120OHM
1
2
HDMI3_INT
1
ADC 0.4V~2.9V
3V3_STB
VGA_VSY NC_DET 6
C4F8
0.01uF
3V3_STB
BOOT_STRAP0
R466
0R05 1/10W 5%
C429
0.1UF16V
1
0402
EDID_WP
C436
0.1UF16V
Boot Option
VGA_VSYNC_DET
SPI_WEN
7
PANEL_ON
FB407
120OHM
1
2
Q403
MMBT3904
C418
10uF/6.3V
3V3_STB
KEY_IR
3V3_STB
R457
33 OHM 1/10W
U401Q
ZR39785HGCF
L3
M4
N3
R3
N4
P2
P1
R1
G5
G6
G1
G2
P4
Y 3
H6
J6
R4
AB2
AC1
AC2
R2
P3
AC3
AC4
AC5
AD6
AD5
AD4
AE5
AE6
AB5
W4
W5
W6
AF5
AF6
Y 4
Y 5
Y 6
AE10
AE11
M3
L6
K6
AB6
L7
M7
N7
P7
U7
AVDD18_HPLL
AVDD3_HPLL
AVDD3_SY NC
AVDD3_SYNC1
AVDD3_AFE
AVDD18_R
AVDD18_G
AVDD18_B
LVDSVCTX_VDD33_0
LVDSVCTX_VDD33_1
LVDSVCTX_REXT
LVDSVCRX_REXT
PGA_LDO0
AFE_AVSS
LVDSVCRX_VDD33_0
LVDSVCRX_VDD33_1
DVDD18
DM_PLL_VDD
IF_VDD3P3_0
IF_VDD3P3_1
AVDD18_SVIDEO
AVDD18_CVBS
ADC8_RBIAS
ADC8_VREF
ADC8_INA
ADC8_INB
ADC8_INC
ADC8_IND
ADC8_INE
ADC8_INF
VDD33_BOD
AFE_AVSS0
AFE_AVSS1
AFE_AVSS2
VDDADC8
RC_OSC_REXT
AFE_AVSS3
AFE_AVSS4
AFE_AVSS5
ACOD3_AVDD
ACOD3_AVSS
AVSS_HPLL
LVDSVCRX_ATST
LVDSVCTX_ATST
ADC8_ING
AFE_AVSS6
AFE_AVSS7
AFE_AVSS8
AFE_AVSS9
AFE_AVSS10
TVM_BOOT
LED_2
C432
0.1UF16V
Debug Mode
3V3_STB
R472
10K 1/10W 5%
C439
1uF/16V
1
VCC5D
USB_EN_N
LED_1
LED_R
R486
51K OHM 1/10W
R489
100 OHM 1/10W
R471
845R1/10W
C425
4.7uF/10V
F402
NC
FB422
300 OHM
1
2
0402
D1V8
CLKOUT_25M 7
C426
0.1UF16V
SPI
AUD_SHDN
12
0
EEPROM_WP
1
USB_OC_N
R474
NC
C420
4.7uF/10V
R463
NC
BOOT_STRAP0
R482
1K OHM 1/10W
R455
33 OHM 1/10W
0402
8-Bit NAND-Small Page
LIGHT_SENSOR
R467
1K OHM 1/10W
FB419
300 OHM
1
2
USB_OC_N
7
C434
4.7uF/10V
R462
33 OHM 1/10W
C421
1uF/16V
R469
4.7K OHM 1/10W
0402
TP4
1
1
VGA_HSY NC_DET 6
CN403
CONN
1
2
3
4
5
6
7
8
9
10
1
VDD33-BOD
FB405
80OHM
1
2
FB420
NC/300 OHM
1
2
KEY _PWR
Q402
MMBT3904
3V3_STB
R464
NC
FB408
120OHM
1
2
I2C EEPROM
HDMI3_INT
5
0402
0402
1V8_STB
R479
1K OHM 1/10W
C428
4.7uF/10V
CLKOUT_25M
R490
3.9K OHM 1/10W
D3V3
TP6
1
+
C430
100uF/16V
ZD402
BAT54C
3
1
2
R478
NC/0 OHM 1/10W
BOOT_STRAP3
FB406
300 OHM
1
2
EDID_WP
6
FB402
NC
1
2
0
8-Bit NAND-Large Page
VGA_VSY NC_DET 6
TEST_MODE
C422
0.1UF16V
Bootstrap Configuration
1V8_STB
AUD_AMP_MUTE
C4F3
0.001uF
0
PANEL_ON
10,15
FB401
120OHM
1
2
FB410
120 OHM
1
2
AUD_SHDN
C438
22pF
AUD_AMP_MUTE 12
DEMOD_RSTN 3
C4F5
0.001uF
EEPROM_WP 7
R458
4.7K OHM 1/10W
1
TVM_BOOT
LED_1
R460
10K OHM 1/10W
1
BOOT_STRAP1
PWR_ON
C416
0.01uF
Boot Option
DY NAMIC_GAMMA_EN 10
EEPROM_WP1
R451
4.7K OHM 1/10W
C4E5
10uF/6.3V
0
1
EEPROM_WP1 7
C424
0.1UF16V
R480
470 OHM 1/10W
D3V3
LED_2
State
TEST MPDE
R488
9K1 1/10W 1%
3V3_STB
KEY _IN
R465
NC
R481
470 OHM 1/10W
TEST_MODE
3V3_CHECK
C433
0.01uF
C441
0.1uF/16V
LED_B
TRIN_RESETN 7
TVMicro Bootstrap
Configuration
FB409
120OHM
1
2
R473
4.7 OHM 1/10W
33T380210B Y
D3V3
BOOT_STRAP2
C417
0.001uF
BOOT2
R470
845R1/10W
R403
100 OHM 1/10W
Summary of Contents for HL42XD1
Page 3: ...42 LCD TV Haier HL42XD1 4 1 General Specification ...
Page 4: ...42 LCD TV Haier HL42XD1 5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 11: ...42 LCD TV Haier HL42XD1 12 2 4 Front Panel Control Knobs ...
Page 16: ...42 LCD TV Haier HL42XD1 17 5 Remove BKT speakers IR board and key board ...
Page 17: ...42 LCD TV Haier HL42XD1 18 6 Remove the BKT and separate panel and bezel ...
Page 22: ...42 LCD TV Haier HL42XD1 23 6 PCB Layout 6 1 Main Board 715G3269 1 ...
Page 23: ...42 LCD TV Haier HL42XD1 24 ...
Page 24: ...42 LCD TV Haier HL42XD1 25 6 2 Power Board 715G3351 1 ...
Page 25: ...42 LCD TV Haier HL42XD1 26 ...
Page 26: ...42 LCD TV Haier HL42XD1 27 ...
Page 27: ...42 LCD TV Haier HL42XD1 28 6 3 Inverter Board 715G3358 1 6 4 Key Board 715G3528K01000001M ...
Page 28: ...42 LCD TV Haier HL42XD1 29 6 5 IR Board 715T3107 1 ...