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AOC L42H961 Service Manual

AOC L42H961
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42ƎLCD TV AOC L42H961
63
USB_OC_N
HDMISW_RSTN
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
ZR39785HGCF
+
C430 100uF/16V
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
ZR39785HGCF-BD
KEY_IR
1 2
FB410 120OHM
VID0
E1
VID1
E2
VID2
E3
VID3
E4
VID4
E5
VID5
F1
VID6
F2
VID7
F3
Vsy nc_in
F4
Hsync_in
F5
VCLKx2
G3
TEST_G11
G4
TEST_G12
H3
TVMM I/F
U401M
ZR39785HGCF-BD
TEST_MODE
0
BOOT_STRAP2
AVDD18_HPLL
L3
AVDD3_HPLL
M4
AVDD3_SYNC
N3
AVDD3_SY NC1
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
ZR39785HGCF-BD
BOOT_STRAP1
SPI_WEN
BOOT_STRAP0
BOOT_STRAP3
1
BOOT2
0
3V3_CHECK
1
1
I2C EEPROM
BOOT3
0402
11
1
R447 NC/33R 1/10W 5%
TVMicro Bootstrap
Configuration
01
16-Bit NAND-Small Page
0
TVM_BOOT
PANEL_PWR_CHECK
0402
0402
BOOT0
0402
SPI
Boot Option
1Debug Mode
1
VGA_VSYNC_DET
1
BOOT1
0402
Normal Mode
VGA_HSYNC_DET
VGA_HSYNC_DET 6
VGA_VSYNC_DET 6
VGA_VSYNC_DET
LIGHT_SENSOR
State
8-Bit NAND-Large Page
1
33G380210B Y
0402
TEST MPDE
Bootstrap Configuration
01
Boot Option
10P S/T 2.0mm
0402
1
1
8-Bit NAND-Small Page
0
LED_1
SPI
LED_B
LED_R
VDD33-BOD
C4E7
0.01uF
LED_R
LED_B
TEST_MODE
USB_EN_N
BL_ON_OFF
KEY_IN
KEY_PWR
F403
NC
LED_1
LED_2
C4E4
0.01uF
LED2
BOOT_STRAP3BOOT_STRAP2
PANEL_PWR_CHECK
TVM_BOOT
VGA_HSYNC_DET
EARPHONE_DET
KEY_PWR
PANEL_ON
LIGHT_SENSOR
AUD_AMP_MUTE
ADC 0.4V~2.9V
TVM_BOOT
1 2
FB407
120ohm+-25% 0.3A
AV2_S_DET
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
⿄⠍
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
F
Custom
815Saturday , June 12, 2010
715G3269
<
⿄⠍
>
08-GPIO Block
G3269-M01-X-X-43-100608
C4E6
0.01uF
BOOT_STRAP1
PANEL_CTRL2 3,10
PANEL_CTRL2
R460
10K 1/10W 5%
R486 51K 1/10W 5%
C440
0.1uF 16V
R450
4K7 1/10W 5%
R489 100R 1/10W 1%
R457 33R 1/10W 5%
C4F4
0.001uF
R473 4R7 1/10W 5%
R491 100R 1/10W 1%
1
2
CN409
NC/CONN
Q402
MMBT3904
1 2FB421 300 OHM
C415
1uF/25V
C438
22pF
F402 NC/FUSE
C417
0.001uF
R488 9.1KOHM +-1% 1/10W
1 2
FB409
120OHM
C433
0.01uF
C414
10uF/6.3V
R470 845R 1/10W 1%
1 2FB420 NC/300 OHM
1 2
FB401
120OHM
C423
1uF/25V
R471 845R 1/10W 1%
R472
10K 1/10W 5%
R467
1K 1/10W 5%
1 2FB406 300 OHM
1 2
FB424
120OHM
C4E8
0.001uF
C434
4.7uF/10V
R419 33R 1/10W 5%
C407
1uF/25V
1 2FB422 300 OHM
R466 0R05 1/10W 5%
R462 33R 1/10W 5%
C424
0.1uF 16V
C420
4.7uF/10V
AV2_S_DET 4
R485 3K3 1/10W 5%
R479 1K 1/10W 5%
R480
470R 1/10W 5%
C4F2
0.001uF
C4F8
0.01uF
EEPROM_WP1
C4F3
0.001uF
R468 1K 1/10W 5%
R482 1K 1/10W 5%
C425
4.7uF/10V
R453 4K7 1/10W 5%
R456
NC/4K7 1/10W 5%
C431
1uF/25V
C4F5
0.001uF
1 2
FB408
120OHM
C421
1uF/25V
1 2FB419 300 OHM
R403 100R 1/10W 5%
R490
3K9 1/10W 1%
R481
470R 1/10W 5%
R469
4K7 1/10W 5%
R461 33R 1/10W 5%
BOOT_STRAP0
C426
0.1uF 16V
R451
4K7 1/10W 5%
C4E5 10uF/6.3V
C419
0.1uF 16V
1 2
FB404
120OHM
C422
0.1uF 16V
R452
NC/10K 1/10W 5%
C432
0.1uF 16V
R483 1K 1/10W 5%
C439
1uF/25V
C428 4.7uF/10V
C427
0.001uF
R484 3K3 1/10W 5%
C436
0.1uF 16V
C429
0.1uF 16V
KEY_IN
R459 4K7 1/10W 5%
1 2
FB423
120OHM
C441
0.1uF/16V
R487
10K 1/10W 1%
C416
0.01uF
R463 33R 1/10W 5%
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U409
AZC099-04S
R454 4K7 1/10W 5%
1
2
3
4
5
6
7
8
9
10
CN403
CONN
Q403
MMBT3906
C435
1uF/25V
3
1
2
ZD402
BAT54C
1 2
FB403
120OHM
R455 33R 1/10W 5%
C418
10uF/6.3V
3V3_CHECK
R458 4K7 1/10W 5%
C437 0.1uF 16V
1V8_STB
3V3_STB
PWR_ON
3V3_STB
3V3_STB
3V3_STB
3V3_STB
1V8_STB
1V8_STB
3V3_STB
A_GND
D3V3
D3V3
3V3_STB
3V3_STB
D3V3
3V3_STB
VCC1V13V3_STB
PANEL_POWER
3V3_STB
3V3_STB
D1V8
3V3_STB
HDMISW_RSTN 5
USB_EN_N 7
D3V3
AUD_AMP_MUTE 12
SPI_WEN 7
KEY_IR 7
DEMOD_RSTN 3
PWR_ON 14
EARPHONE_DET 13
VGA_VSYNC_DET 6
AUD_SHDN 12
VGA_HSYNC_DET 6
PANEL_ON 10,15
BL_ON_OFF 14
EEPROM_WP1 7
USB_OC_N 7
AUD_SHDN
1 2
FB405
80OHM
R477 NC/0R05 1/10W 5%
R478 NC/0R05 1/10W 5%

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AOC L42H961 Specifications

General IconGeneral
Comb filter3D
Response time6.5 ms
Display diagonal42 \
Display brightness500 cd/m²
Display technologyLCD
Native aspect ratio16:9
Contrast ratio (dynamic)25000:1
Contrast ratio (typical)1500:1
Display number of colors16.78 million colors
Viewing angle, horizontal176 °
Supported graphics resolutions1920 x 1080 (HD 1080)
ManualYes
Package depth299 mm
Package width1172 mm
Package height858 mm
Package weight25900 g
CertificationFCC, cULus, ROHS, EPA3.0
RF ports quantity1
HDMI ports quantity4
SCART ports quantity0
Card reader integratedNo
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
S-Video inputs quantity2
Headphone connectivity3.5 mm
Sustainability certificatesENERGY STAR
Product colorBlack
LED indicatorsY, Stand-by
Panel mounting interface200 x 200 mm
Cables includedAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (typical)250 W
Tuner typeAnalog & digital
Analog signal format systemNTSC
Digital signal format systemATSC
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)275.5 mm
Width (with stand)1015.3 mm
Height (with stand)677.5 mm
Weight (with stand)21000 g
Depth (without stand)97.7 mm
Height (without stand)648.6 mm
Weight (without stand)18200 g

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