![background image](http://html.mh-extra.com/html/haier/hl32p2/hl32p2_service-manual_136760033.webp)
33
8) GPIO Block
USB_OC_N
R472
10K 1/10W 5%
C416
0.01uF
HDMISW_RSTN
AUD_SHDN 12
PWR_ON
14
R463
33R 1/10W 5%
GPIO_P21
U24
GPIO_P22
U23
GPIO_P23
R23
GPIO_P25
AB14
GPIO_P24
AB13
GPIO_P3
D10
GPIO_P4
D11
GPIO_P5
D12
GPIO_P6
E12
GPIO_P7
E11
GPIO_P8
AB20
GPIO_P9
AB19
GPIO_P10
AB18
GPIO_P11
AB17
GPIO_P1
C11
GPIO_P2
C12
GPIO_P0
C10
GPIO_P26
AB16
GPIO_P27
AC14
GPIO_P19
D5
GPIO_P13
C6
Res_AA6
AA6
GPIO
BOOT_STRAP0
BOOT_STRAP1
BOOT_STRAP2
BOOT_STRAP3
8051_BOOT
U401K
ZR39775HGCF-BD
C415
1uF/25V
R462
33R 1/10W 5%
C429
0.1uF 16V
+
C430
100uF/16V
R473
4R7 1/10W 5%
AFE_CLK
K4
AFE_TEST0
AB10
AFE_TEST1
AB9
AFE_TEST2
AB8
AFE_TCLK_IN
U6
AFE_TCLK_OUT
V6
AFE_XCLK_TEST
AB7
AFE_ATCLK0
M6
AFE_ATCLK1
N6
AFE_XCLK
AE3
AFE I/F_GPO
U401S
ZR39775HGCF-BD
KEY _IR
C425
4.7uF/10V
C426
0.1uF 16V
C427
0.001uF
VID0
E1
VID1
E2
VID2
E3
VID3
E4
VID4
E5
VID5
F1
VID6
F2
VID7
F3
Vsy nc_in
F4
Hsy nc_in
F5
VCLKx2
G3
TEST_G11
G4
TEST_G12
H3
TVMM I/F
U401M
ZR39775HGCF-BD
TEST_MODE
0
BOOT_STRAP2
AVDD18_HPLL
L3
AVDD3_HPLL
M4
AVDD3_SY NC
N3
AVDD3_SYNC1
R3
AVDD3_AFE
N4
AVDD18_R
P2
AVDD18_G
P1
AVDD18_B
R1
LVDSVCTX_VDD33_0
G5
LVDSVCTX_VDD33_1
G6
LVDSVCTX_REXT
G1
LVDSVCRX_REXT
G2
PGA_LDO0
P4
AFE_AVSS
Y3
LVDSVCRX_VDD33_0
H6
LVDSVCRX_VDD33_1
J6
DVDD18
R4
DM_PLL_VDD
AB2
IF_VDD3P3_0
AC1
IF_VDD3P3_1
AC2
AVDD18_SVIDEO
R2
AVDD18_CVBS
P3
ADC8_RBIAS
AC3
ADC8_VREF
AC4
ADC8_INA
AC5
ADC8_INB
AD6
ADC8_INC
AD5
ADC8_IND
AD4
ADC8_INE
AE5
ADC8_INF
AE6
VDD33_BOD
AB5
AFE_AVSS0
W4
AFE_AVSS1
W5
AFE_AVSS2
W6
VDDADC8
AF5
RC_OSC_REXT
AF6
AFE_AVSS3
Y4
AFE_AVSS4
Y5
AFE_AVSS5
Y6
ACOD3_AVDD
AE10
ACOD3_AVSS
AE11
AVSS_HPLL
M3
LVDSVCRX_ATST
L6
LVDSVCTX_ATST
K6
ADC8_ING
AB6
AFE_AVSS6
L7
AFE_AVSS7
M7
AFE_AVSS8
N7
AFE_AVSS9
P7
AFE_AVSS10
U7
U401Q
ZR39775HGCF-BD
BOOT_STRAP1
R486
51K 1/10W 5%
SPI_WEN
BOOT_STRAP0
BOOT_STRAP3
R491
100R 1/10W 1%
1
BOOT2
0
D3V3
C431
1uF/25V
R467
1K 1/10W 5%
C432
0.1uF 16V
R468
1K 1/10W 5%
3V3_CHECK
1
1
I2C EEPROM
3V3_STB
BOOT3
0402
1
3V3_STB
USB_OC_N
7
3V3_STB
1
1V8_STB
C433
0.01uF
1
C434
4.7uF/10V
R447
NC/33R 1/10W 5%
TVMicro Bootstrap
Configuration
0
1
16-Bit NAND-Small Page
0
TVM_BOOT
PANEL_PWR_CHECK
0402
0402
BOOT0
0402
SPI
Boot Option
1
R487
10K 1/10W 1%
R489
100R 1/10W 1%
Debug Mode
1
VGA_VSYNC_DET
1
BOOT1
0402
Normal Mode
VGA_HSYNC_DET
VGA_HSYNC_DET 6
VGA_VSYNC_DET 6
VGA_VSYNC_DET
C4E8
0.001uF
KEY_IR
7
C4F2
0.001uF
LIGHT_SENSOR
State
8-Bit NAND-Large Page
1
33G380210B Y
3
1
2
ZD402
BAT54C
0402
TEST MPDE
Bootstrap Configuration
1V8_STB
0
1
1
2
FB423
120OHM
Boot Option
10P S/T 2.0mm
3V3_STB
0402
3V3_STB
3V3_STB
C4F8
0.01uF
1
1
8-Bit NAND-Small Page
0
SPI
D3V3
A_GND
LED_B
C4F5
0.001uF
LED_R
1
2
FB421
300 OHM
1
2
FB422
300 OHM
R484
3K3 1/10W 5%
PANEL_ON
10,15
BL_ON_OFF 14
Q402
MMBT3904
R480
470R 1/10W 5%
VDD33-BOD
C4F9
NC/1uF/16V
R481
470R 1/10W 5%
HDMISW_RSTN 5
3V3_STB
LIGHT_SENSOR
Q403
MMBT3906
R453
4K7 1/10W 5%
LED_R
R454
4K7 1/10W 5%
LED_B
R458
4K7 1/10W 5%
C4E4
0.01uF
TEST_MODE
R456
NC/4K7 1/10W 5%
USB_EN_N
USB_EN_N
7
3V3_STB
BL_ON_OFF
1
2
FB419
300 OHM
R485
3K3 1/10W 5%
LED_2
KEY _IN
KEY _PWR
1
2
FB420
NC/300 OHM
C4F3
0.001uF
LED_1
C4E6
0.01uF
C4F4
0.001uF
LED_2
C4E7
0.01uF
LED_1
R466
0R05 1/10W 5%
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U409
AZC099-04S
C428
4.7uF/10V
R455
33R 1/10W 5%
SPI_WEN
7
BOOT_STRAP3
R452
NC/10K 1/10W 5%
BOOT_STRAP2
3V3_STB
PANEL_PWR_CHECK
R479
1K 1/10W 5%
PANEL_POWER
R469
4K7 1/10W 5%
TVM_BOOT
VGA_HSYNC_DET
EARPHONE_DET
1
2
3
4
5
6
7
8
9
10
CN403
CONN
C414
10uF/6.3V
3V3_STB
R460
10K 1/10W 5%
C407
1uF/25V
KEY _PWR
R419
33R 1/10W 5%
1
2
FB424
120OHM
D3V3
R403
100R 1/10W 5%
PANEL_ON
1
2
CN409
NC/CONN
3V3_STB
1
2
FB403
120OHM
AUD_AMP_MUTE
C420
4.7uF/10V
1
2
FB404
120OHM
D3V3
VCC1V1
ADC 0.4V~2.9V
R450
4K7 1/10W 5%
D1V8
TVM_BOOT
C423
1uF/25V
C424
0.1uF 16V
C421
1uF/25V
C422
0.1uF 16V
C418
10uF/6.3V
R490
3K9 1/10W 1%
AV2_S_DET
BOOT_STRAP1
C4E5
10uF/6.3V
PANEL_CTRL2 3,10
PANEL_CTRL2
AUD_AMP_MUTE 12
C441
0.1uF/16V
C439
1uF/25V
C440
0.1uF 16V
1
2
FB409
120OHM
C438
22pF
AV2_S_DET 4
EEPROM_WP1
C419
0.1uF 16V
BOOT_STRAP0
C437
0.1uF 16V
R470
845R 1/10W 1%
C436
0.1uF 16V
C435
1uF/25V
R451
4K7 1/10W 5%
R471
845R 1/10W 1%
R488
9.1KOHM +-1% 1/10W
KEY_IN
1
2
FB410
120 OHM
3V3_STB
1V8_STB
3V3_STB
3V3_CHECK
PWR_ON
EARPHONE_DET 13
DEMOD_RSTN 3
R459
4K7 1/10W 5%
1
2
FB401
120OHM
AUD_SHDN
1
2
FB405
80OHM
1
2
FB407
120OHM
R477
NC/0R05 1/10W 5%
R478
NC/0R05 1/10W 5%
1
2
FB408
120OHM
C417
0.001uF
VGA_VSYNC_DET 6
VGA_HSYNC_DET 6
1
2
FB406
300 OHM
R457
33R 1/10W 5%
R461
33R 1/10W 5%
R482
1K 1/10W 5%
R483
1K 1/10W 5%
EEPROM_WP1 7
Содержание HL32P2
Страница 6: ...6 2 Operating Instructions Please refer to user manual which is attached in this service manual ...
Страница 9: ...9 4 Mechanical Instructions Step1 Remove the STAND HINGE and BASE Step2 Remove the REAR COVER ...
Страница 10: ...10 Step3 Remove the POWER CORD Step4 Remove the MAIN BOARD POWER BOARD INVERTER BOARD and SPEAKERS ...
Страница 11: ...11 Step5 Remove the BKT and separate the BEZEL and PANEL Step6 Remove the IR BOARD KEY BOARD and LED BOARD ...
Страница 17: ...17 6 PCB Layout 6 1 Main Board 715G3269M01001005K ...
Страница 18: ...18 ...
Страница 19: ...19 6 2 Power Board 715G3811P01H20003H ...
Страница 20: ...20 ...
Страница 21: ...21 ...
Страница 22: ...22 715G3652P02000003S ...
Страница 23: ...23 6 3 LED Board 715G4252T01000004S 6 4 Key Board 715G4234K01000004S ...
Страница 24: ...24 6 5 IR Board 715G4247R01000004S ...