AOC E970SWNL Schematic
FLASH MEMORY
26DM1I
Scalar RTD2280DLW-CG LQFP-64
LCD Interface
D-Sub
Connector
Crystal 14.31818M
Key Control
(CN402)
英华家电维修资料软件专用 购买QQ:505966338
5. Block Diagram
5.1 Main Board
715G5965M01001004I
MX25L20
(U402)
(X401)
(CN101)
(Include :MCU,ADC,OSD etc)
(U401)
(CN401)
Interface
13
15V
EMI filter
Start Resistor
(R919, R920, R921, R922)
PWM Control
LD7904JGP7
Bridge
Rectifier
and Filter
Rectifier
diode
Transformer
(T901)
Feedback
Circuit
Regulator
5V
Photo coupler
(U902)
D801
C809
15V
MOSFET
(Q801)
ON/OFF
DIM
L801
(CN803)
PWM Control
OZ9998BGN
(U801)
英华家电维修资料软件专用 购买QQ:505966338
5.2 Power Board
715G5953P01000001C
s
(U901)
(U903)
LED
14
>
B
⿄⠍
<
⿄⠍
Rev
C115
DSUB_R+ 4
DSUB_B+ 4
DSUB_G+ 4
DSUB_SOG 4
DSUB_B- 4
DSUB_G- 4
DSUB_R- 4
220N16V
of
25Thursday , N ov em ber 15, 2012
1A-19" A
DDC_WP 4
AOC
3
4
A01A12A2
C102 47N16V
C104 47N16V
C105 47N16V
C103 22N 25V
R103 1K 1/16W 5%
R102 10 OHM
R105 10 OHM
R107 10 OHM
R110
R109
R108
5PF 50V
C108
5PF 50V
C107
5PF 50V
C106
19R 0.5A
19R 0.5A
1 2
英华家电维修资料软件专用 购买QQ:505966338
FB102
19R 0.5A
1 2
1 2
FB103
FB104
RED-
GREEN-
BLUE-
RED+
GREEN+
BLUE+
DB15
1728394105
6
CN101
1716
1112131415
C111 47N16V
C110 47N16V
C109 47N16V
+5V VGA5V
R111 47 OHM 1/16W
R112 47 OHM 1/16W
R113 47 OHM 1/16W
75OHM +-5% 1/8W
75OHM +-5% 1/8W
75OHM +-5% 1/8W
ǘ⪊ȼɼ 䩵
ZD101 RLZ6V2B
VGA5V
C112 NC/ 100N 16V
FB101
300R 0.2A
1 2
C101 NC/ 100N 16V
DET_VGA1 4
DET_VGA
+5V4,5
ZD102
RLZ5.6B
D101
BAV70
1
2
DSUB_H 4
R114 100R 1/16W 5%
100R 1/10W 5%
R126
3
DSUB_V 4
R115 100R 1/16W 5%
ZD104
RLZ5.6B
ZD103
RLZ5.6B
R127
100R 1/10W 5%
U103
8
R120
R119
R118
C114
22pF 50V
R117
2.2K1/16W
C113
22pF 50V
R116
2.2K1/16W
22K1/16W
ZD105
RLZ5.6B
R122 47 OHM 1/16W
R121 47 OHM 1/16W
SCL_VGA
SDA_VGA
GND
SDA5SCL6WP7VCC
ZD106
RLZ5.6B
DDC_WP
AT24C02C-SSHM-T
4K7 1/16W 5%
4K7 1/16W 5%
DDC1_SCL4
DDC1_SDA4
D104
BAV99
R125
200R 1/10W 5%
BLUE+
GREEN+
RED+
3
R124
D103
BAV99
200R 1/10W 5%
3
D102
BAV99
R123
200R 1/10W 5%
3
Sheet
PCB NAME
OEM MODEL Size
TPV MODEL
715G5846-M0A-000-0040
02.IN PU T VGA
T P V ( Top Victory Elec t ronic s C o . , Lt d. )
Date
㍀䱨⪰㌾㝍
Key Component
15
1
C118
100N 16V
2
1
C117
100N 16V
2
1
C116
100N 16V
2
+5V
6. Schematic
6.1 Main Board
715G5965M01001004I
VSI
HSI
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