AOC 2230FH Service Manual page 22

22" lcd color monitor
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22" LCD Color Monitor
AVDD_33
28
4
RIN
RIN0P
27
4
GNDR
RIN0M
25
4
GIN
GIN0P
24
4
GNDG
GIN0M
26
4
SOG
SOGIN0
23
4
BIN
BIN0P
22
4
GNDB
BIN0M
32
4
HSY NC
HSY NC0
33
4
VSY NC
VSY NC0
34
4
DDCA_SDA
DDCA_SDA/RS232_TX
35
4
DDCA_SCL
DDCA_SCL/rs232_RX
9
7
B+
RX2P
10
7
B-
RX2N
12
7
G+
RX1P
13
7
G-
RX1N
15
7
R+
RX0P
16
7
R-
RX0N
18
7
CLK+
RXCKP
19
7
CLK-
RXCKN
5
7
DDCD_SDA
DDCD_SDA
6
7
DDCD_SCL
DDCD_SCL
R405
7
AVDD_33
REXT
390 OHM 1/16W
31
REFP
VCC3.3
C423
0.1uF 16V
30
REFM
U402
C425
R406
MX25L2025MC-12G
0.22uF
NC
8
2
41
VDD
SDO
SDO
7
1
42
HOLD#
CE#
SCZ
3
6
43
WP#
SCK
SCK
4
5
44
VSS
SDI
SDI
WP
+5V
R418
108
RST
10K 1/16W 5%
+
C401
XIN
128
XIN
10uF/16V
XOUT
127
XOUT
R422
10K 1/16W 5%
102
BY PASS
C429
VDDP
0.1uF 16V
R429
37
MODE
NC
R432
10K 1/16W 5%
45
8
AUMCKO
MCKO
46
8
AUOUTLR
AUOUTLR
47
8
AUSCK
AUSCK
48
8
AUSDO
AUSDO
AUMUTE
49
8
SW_AUOUT
AUMUTE
AUDIO_MUTE
50
SPDIFO
C424
XIN
56PF50V
R409
X401
0R05 1/16W
14.3 Mhz
C426
XOUT
56PF50V
R411
0R05 1/16W
VDDP
VDDC
AVDD_18
AVDD_MEMPLL_33
103
VCTRL
PA[0..9]
77
PA0
LVA3P
78
PA1
LVA3M
79
PA2
LVACKP
80
PA3
LVACKM
81
PA4
LVA2P
82
PA5
LVA2M
83
PA6
LVA1P
84
PA7
LVA1M
85
PA8
LVA0P
86
PA9
LVA0M
PB[0..9]
91
PB0
LVB3P
92
PB1
LVB3M
93
PB2
LVBCKP
94
PB3
LVBCKM
95
PB4
LVB2P
96
PB5
LVB2M
97
PB6
LVB1P
U401
98
PB7
LVB1M
99
PB8
LVB0P
100
PB9
LVB0M
TSUMO58GDJ-LF
2
GPIO_P14/PWM0
CEC_CTRL 7
Volume
36
GPIO_P22/PWM1
51
HDMI_SEL 7
GPIO_P24/PWM2
73
GPIO_P04
on_PANEL 3
109
GPIO_P25/PWM3
on_BACKLIGHT 3
119
R524
100R 1/16W 5%
GPIO_P00/SAR0
120
R415
100R 1/16W 5%
GPIO_P01/SAR1
121
R417
100R 1/16W 5%
GPIO_P02/SAR2
122
R414
100R 1/16W 5%
GPIO_P03/SAR3
123
R419
22K 1/16W 5%
GPIO_P06
124
R420
22K 1/16W 5%
GPIO_P07
125
GPIO_P13/PWM2
adj_BACKLIGHT 3
3
GPIO_P15
4
GPIO_P16
VCC3.3
R423
10K 1/16W 5%
R425
R424
10K 1/16W 5%
10K 1/16W 5%
EE_WP
R426
100R 1/16W 5%
39
R427
100R 1/16W 5%
I2C_MCL
38
R428
100R 1/16W 5%
I2C_MDA
VDDP
60
VDDP
65
C427
C430
C431
C432
VDDP
66
VDDP
71
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
VDDP
114
VDDP
75
GPO_P42
76
GPO_P43
89
NC
90
NC
55
NC
57
NC
56
NC
61
NC
64
NC
67
NC
70
NC
110
EE_WP
GPIO_P26/PWM0
111
WP
GPIO_P27/PWM1
115
NC
116
NC
117
NC
118
NC
VCC3.3
FB401
AVDD_MEMPLL_33
1
2
PA[0..9] 6
120 OHM
C403
0.1uF 16V
VCC1.8
FB403
AVDD_18
PB[0..9] 6
1
2
120 OHM
C413
C412
+
0.1uF 16V
10uF/16V
+5V
VCC3.3
R554
R556
0R05 1/16W
NC
VCC3.3
+5V
+5V
Q402
DET_INPUT
2N3906S-RTK/PS
DET_INPUT 7
KEY 1
LED_G
KEY 2
R408
POWER
120R 1/16W 5%
HDMI_HPD 7
DVI_HPD 4
+5V
U403
C428
M24C04-WMN6TP
8
1
0.22uF
D429
VCC
NC
7
2
WC
E1
LL4148
6
3
SCL
E2
5
4
SDA
VSS
R565
R566
1K 1/16W 5%
1K 1/16W 5%
Q408
+
2N3906S-RTK/PS
C466
100uF/16V
AUDIO_MUTE
CN401
1
KEY 1
2
KEY 2
3
POWER
4
LED_G
5
LED_A
6
CONN
22
VCC3.3
VDDP
FB402
1
2
3,7
VCC3.3
120 OHM
C404
C405
C406
C407
C408
+
C402
10uF/16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
VCC1.8
VDDC
FB404
1
2
3
VCC1.8
120 OHM
+
C414
10uF/16V
+5V
VCC3.3
R555
R553
0R05 1/16W
NC
VCC3.3
FB405
AVDD_33
1
2
120 OHM
C419
0.1uF 16V
Q403
2N3906S-RTK/PS
LED_A
R413
120R 1/16W 5%
+5V
R440
1K 1/16W 5%
R448
10K 1/16W 5%
R450
Volume
1K 1/16W 5%
R447
MUTE 8
4K7 1/16W 5%
R452
1K 1/16W 5%
Q406
2N3904S-RTK/PS
VCC3.3
POWER
R531
NC
KEY _LEFT
KEY 1
R532
NC
KEY _RIGHT
KEY 2
R533
NC
KEY _AUTO
R534
NC
LED_A
LED_G
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL
715G2069-A-MIT
絬 隔 瓜 絪 腹
G2808-D-X-X-1-071120
TPV MODEL
Key Component
4.0.SCALER
PCB NAME
715G2808-D
Wednesday , March 05, 2008
Sheet
5
of
Date
AOC 2230FH
C409
C410
C411
0.1uF 16V
0.1uF 16V
0.1uF 16V
C415
C416
C417
C418
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
C420
C421
+
C465
0.1uF 16V
0.1uF 16V
10uF/16V
+5V
+5V 3,4,7
R445
1K 1/16W 5%
VOL 8
Q404
+
2N3904S-RTK/PS
C439
10uF/16V
CN405
1
2
3
4
5
6
7
8
NC/CONN
Size
C
Rev
A
称爹
8

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