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AOC L42H861 Service Manual

AOC L42H861
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42LCD TV AOC L42H861
51
P12V
Q705
AO4411
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
+5VSB
C771
0.1uF/16V
C705
0.1uF/16V
VCC8
1V8PLL
U704
G1084-18TU3Uf
3 2
1
VIN VOUT
GND
C728
0.1uF/16V
R711
2.4K OHM +-1% 1/10W
95T 82512D515
2VA
C731
0.1uF/16V
R716 22K OHM 1/10W
+
C720
220uF/25V
FB707
300 OHM
1 2
C733
0.1uF/16V
BL_ON_OFF 9,12
+ C755
47uF/16V
VCC1V111
C772
4.7uF/10V
C750
0.1uF/16V
+ C757
220uF/10V
ZD704
SM340A
C734
0.001uF
U702
G1084-33TU3Uf
3 2
1
VIN VOUT
GND
+5VSB
1V8PLL9,11
3V3A
R2
5V
C756
0.1uF/16V
Vout = 1.25x(R1+R2)/R1
R741 NC
R705
NC/4.7K OHM 1/10W
C710
4.7uF/10V
U706
G5627F11U
1
2
3
4 5
6
7
8
VCC
REF
GND
FB EN
PGND
LX
VIN
5VT
VCC5D
R712
4.7K OHM 1% 1/10W
+
C712
220uF/25V
B
VCC5D
C773
1uF/10V
C742
0.1uF/16V
From
Power
Board
C732
0.1uF/16V
DDR1V810
+ C754
47uF/16V
C709
100pF
+
C740
22uF/16V
VCC1V1
+
C730
220uF/10V
P12V11,17
1V8A5,13
VCC5D
3V3A
FB702 120 OHM1 2
C708
100pF
C738
22uF
R704
4.7K OHM 1/10W
C716
0.1uF
U709
G1117T63Uf
3 2
1
VIN VOUT
ADJ
P24V14
D3V3
PWR_ON12,17
12V
C721
0.1uF/16V
R1
Vout = 1.25x(R1+R2)/R1
C749
0.1uF/16V
P12V
+
C725
47uF/35V
X B
X
Custom
16 18Monday, March 03, 2008
715T2830
<称爹>
15-Power
T2830-2-2-X-1-080231
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
C758
0.22uF
24V
PWR_ON
+5VSB
C702
0.1uF/16V
Q702
2SC2412KR
ZD701
SM340A
+5VSB
FB703
300 OHM
1 2
VCC8
C723
0.1uF
U707
G1117-18T63Uf
3 2
1
VI VO
GND
R2
R709
10 OHM 1/10W
C703
4.7uF/10V
BL_BR_CTRL 11
C724
0.001uF
C744
0.1uF
D1V8
U701
AP1115BY33LA 0.7A/3.3V
1
2 3
GND
VIN VOUT
+ C719
47uF/16V
R701 100 OHM 1/10W
FL701
EMI FILTER
1
2
3
4
C717
0.001uF
D3V3
R717
1K 1/10W 1%
VCC86,13
U703
G1117-33T63Uf
3 2
1
VI VO
GND
+
C726
220uF/25V
R714
10K OHM 1/10W
P24V
C746
0.1uF
+
C735
100uF/25V
R2
8V2
R726
22K OHM 1/10W
ZD702
SM340A
+
C748
220uF/10V
R715 10K OHM 1/10W
C774
4.7uF/10V
+3V3SB12
FB704
300 OHM
1 2
VCC5D4,6,8,13,14,15
U705
G1084-33T43Uf
23
1
VOUTVIN
GND
PS_ON
12P S/T 2.5mm
+
C775
220uF/16V
D3V33,5,7,8,9,11,13,15
1V8A
C
C722
0.1uF/16V
E
R702 100 OHM 1/10W
R723 10K OHM 1/10W
C736
0.1uF/16V
+ C701
47uF/16V
Rev.-D-2
CN701
CONN
1
2
3
4
5
6
7
8
9
10
11
12
R720
5.6K OHM 1% 1/10W
+
C718
100uF/25V
PS_ON
L702 4.7uH
VCC5D
+ C715
47uF/16V
R725
47K OHM 1/10W
5VT3
3V3A3,9,13
R1
3V3A
C727
0.1uF/16V
C759
0.22uF
R713
1K OHM 1/10W
VCC5D
D3V3
C769
2.2uF/10V
R718
2K OHM 1% 1/10W
R722
1.2K OHM 1% 1/10W
+3V3SB
DDR1V8
U708
G9084TU3U
3 2
1
VIN VOUT
GND
+ C745
47uF/16V
FL703
EMI FILTER
1
2
3
4
+ C714
47uF/16V
U712
G952T24Uf
1
2 3
GND
VIN VOUT
+5VSB7,15
C737 NC
R710
NC/10K OHM 1/10W
D1V85,11,13
VCC5_A
Vout = 0.8x(R1+R2)/R2
Q701
2SC2412KR
+
C741
220uF/10V
FB706
300 OHM
1 2
C713
0.1uF/16V
R1
C743
0.1uF/16VPS_ON
U710
AZ1117D-5.0-E1
1
23
ADJ/GND
OUTPUTINPUT
C711
0.1uF/16V
FL702
EMI FILTER
1
2
3
4
Q704
2SC2412KR
R724
47K OHM 1/10W
+5VSB
C739
0.1uF/16V

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AOC L42H861 Specifications

General IconGeneral
3DNo
Power LEDYes
Pixel pitch0.4845 x 0.4845 mm
Vertical scan range60 - 75 Hz
Headphone connectivity3.5 mm
Digital vertical frequency56 - 75 Hz
Digital horizontal frequency31.5 - 60 kHz
Response time8 ms
Display diagonal42 \
Display brightness500 cd/m²
Display technologyLCD
Native aspect ratio16:9
Contrast ratio (dynamic)6000:1
Contrast ratio (typical)1500:1
Display number of colors16.78 million colors
Viewing angle, horizontal176 °
Supported graphics resolutions1920 x 1080 (HD 1080)
Package depth251.46 mm
Package width1155.7 mm
Package height807.72 mm
Package weight25600 g
CertificationFCC, cULus, RoHS, TUV-S
Audio (L/R) out1
SCART ports quantity0
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
Sustainability certificatesENERGY STAR
Product colorBlack
LED indicatorsY, Stand-by
Panel mounting interface400 x 200 mm
Cables includedAC, VGA
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (typical)250 W
RMS rated power14 W
Tuner typeAnalog
Analog signal format systemNTSC, PAL, PAL M, PAL N
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)261.62 mm
Width (with stand)1010.92 mm
Height (with stand)688.34 mm
Depth (without stand)99.06 mm
Height (without stand)635 mm

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