AOC e941 Series Service Manual page 25

Service Manual
VCC3.3
R408 NC
C408
0.22uF16V
U402
1 8
CE# VDD
2 7
SO HOLD#
3 6
WP# SCK
4 5
GND SI
R471
10K 1/16W 5% PM25LV020-100SCE
8
VCC
EE_WP 7
WP
MSCL 6
SCL
MSDA 5
SDA
For LG A only model;, USE 24C04
CN401
1
2
3
4
5
6
7
8
NC/CONN
CN406 CN402
6 1 key 1
5 2 key 2
4 3 POWER_KEY#
3 4 LED_GRN/BLUE
2 5 LED_ORANGE
1 6 GND
CONN NC/CONN
CN407 CN408
7 1
6 2
5 3
4 4
3 5
2 6 GND
1 7
NC/CONN NC/CONN TOUCH_PANEL
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4
4
4
4
4
4
4
4
4
R405 100R 1/16W 5% WP
R452 100R 1/16W 5% SPI_SO
R449 100R 1/16W 5% SPI_CE
4 DDC_SDA
4 DDC_SCL
R450 100R 1/16W 5% SPI_CK
R451 100R 1/16W 5% SPI_SI
VCC3.3
4 VGA_DET
POWER_KEY #
MSCL
VCC3.3
MSDA
R417
10K 1/16W 5%
C429
U403 NC
1 C401
A0
2 C411 47pF
A1
3 0.1UF 16V
A2
4
GND
NC
C412 47pF
key 3 R403 NC/2K2 1/16W 5%
key 4 R404 NC/2K2 1/16W 5%
7 VCC3.3
0R05 1/16W
R416
R411 0R05 1/16W
FB410
1 2
NC/BEAD
Add FB410 for AOC
FB409
project
VCC3.3
1 2
NC/BEAD
VCC3.3
ADC_3.3 ADC_1.8 CVDD_3.3
C431 CVDD_1.8
0.1UF 16V
DVDD
U401
4
BIN+ BIN1+
5
BIN- BIN1-
6
SOGI
SOG1I
7
GIN+
GIN1+
8
GIN- GIN1-
9
RIN+ RIN1+
10
RIN-
RIN1-
14
HSIN
HSYNCI1
15
VSIN
VSYNCI1
NT68168AUFG/B
17
PB5*/DDC_SDA*/TX
16
PB4*/DDC_SCL*/RX
SPI_CE 62
SPI_CE
SPI_SI 61
SPI_SI
SPI_SO 60
SPI_SO
SPI_CK 59
SPI_CLK
51
P35
R419 1K 1/16W 5% 19
P34
R463 NC 31
P31/TXD
R464 NC 30
P30/RXD
18
RSTB
63
OSCO
X401 R462
12MHz 1M 1/16W 5%
64
OSCI
R429 0R05 1/16W
VCC3.3
R467
R465
4K7 1/16W 5%
LEDB Q407
2N3906S-RTK/PS
R466
R402
R468 R470
4K7 1/16W 5%
LEDO Q408
2N3906S-RTK/PS
R469
25
49
T0M T0M 6
48
T0P T0P 6
47
T1M 6 7 VCC1.8
T1M
46
T1P 6
T1P
45
T2M T2M 6
44
T2P T2P 6
43
TCLK1M 6
TCLK1M
42
TCLK1P TCLK1P 6
41
T3M T3M 6
40
T3P 6
T3P
39
T4M 6
T4M
38
T4P T4P 6
37
T5M T5M 6
36
T5P 6
T5P
35
T6M T6M 6
34
T6P T6P 6
33
T7M 6
T7M
32
T7P 6
T7P
52
DDC_WP 4
PWMB*/PC1*
29
PWMA*/PC0* BL_ADJ 7
53
Volume# 7
PA7*/PWM9*
54
PA6*/PWM8* Mute# 7
28 EE_WP
PA5*/PWM7*
27
Panel_ID# 7
PA4*/PWM6*
57 WP
PA3/PWM5
58 R414 22K 1/16W 5% LEDB
PA2/PWM4
21 R410 22K 1/16W 5% LEDO
PA1/PWM3
20
PANEL_EN 6
PA0/PWM2
55 5V_DET
PB3/ADC3
56
BL_ON 7
PB2/ADC2
23 KEY1
PB1/ADC1
22 KEY2 KEY2
PB0/ADC0
R473
1K 1/16W 5%
key 1
R474
1K 1/16W 5%
key 2
ADD R473,
+5V
R474
+5V 4,6,7
R406
+5V 100K 1/16W 5%
R409
0R05 1/16W 220K 1/16W 5%
5V_DET
C409 0.1UF 16V
LED_GRN/BLUE
470R 1/16W 5%
DVDD
NC/0R05 1/16W
+5V
0R05 1/16W
LED_ORANGE
680OHM +-5% 1/10W
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
絬 隔 瓜 絪 腹 G3225-A-2-X-8-090311 TPV MODEL
Key Component 1.0.COVER PCB NAME 715G3225-1
Monday , Nov ember 30, 2009 Sheet 5
Date
AOCe941Series
FB404
VCC3.3 DVDD
120 OHM
C451
C450 C430
10UF6.3V
NC 4.7uF/16V
FB403
300OHM ADC_1.8
C442 C406
4.7uF/16V 0.1UF 16V
C0805
FB406 CVDD_1.8
300OHM
C443 C407
4.7uF/16V 0.1UF 16V
C0805
VCC3.3
FB407
ADC_3.3
NC/300OHM
C439 C433
NC/2.2uF/16V 0.1uF16V
C0603
FB405
CVDD_3.3
NC/300OHM
C445 + C444 C410
0.1uF/16V 0.1UF 16V
NC/100UF25V
Size C
Rev E
称爹
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