AOC 197Va, Руководство по обслуживанию

Страница: 18 / 47

19" LCD Color Monitor AOC 197Va
18
KEY_LEFT
C424 0.1uF
PA17
KEY_MENU
KEY_B
PB9
C422
0.1uF
PB15
OSP
R421 0 1/16W
RIN 3
AVDD
VCC3.3
VDVI
U406
ASM810MEURF-T 1
2 3
GND
RST VCC
U401
59
56
57
54
58
55
53
63
64
51
62
61
70
72
71
73
79
21
108
32
33
109
110
111
112
113
114
118
119
120
121
122
123
124
125
126
127
107
106
105
41 47
39
40
42
43
44
45
46
48
49
38 96 116
67 12
104
102
11
14 68
65
66
36
37
29
50 97
69
78
20
22
23
24
27
28
30
31
35
76
77
19
100
101
98
99
93
94
91
92
89
90
9
10
15
16
17
18
2
3
5
6
7
8
128
1
80
81
88
87
86
85
84
83
82
25
26
75
74
52 34 4 95 103 115 117 60
13
RIN0P
GIN0P
SOGIN0
BIN0P
RIN0N
GIN0N
BIN0N
HSYNC0
VSYNC0
REXT
REFP
REFM
SDO
SCK
SCZ
SDI
GPIO_P27/PWM1
PWM1/GPIO_P25
NC/LVACKM/NC
XIN
XOUT
RA1P/LVA2P/RA2
RA1N/LVA2M/RA3
RA2P/LVA1P/RA4
RA2N/LVA1M/RA5
RA3P/LVA0P/RA6
RA3N/LVA0M/RA7
CLKAP/LVB3P/LHSYNC
CLKAN/LVB3M/LVSYNC
CLKBP/LVBCKP/LCK_ODD
CLKBN/LVBCKM/LDE
NC/LVB2P/NC
NC/LVB2M/NC
BB1P/LVB1P/BB2
BB1N/LVB1M/BB3
BB2P/LVB0P/BB4
BB2N/LVB0M/BB5
NC/LVACKP/NC
GA3N/LVA3M/GA7
GA3P/LVA3P/GA6
GND GND
RX2P
RX2N
RX1P
RX1N
AVDD_DVI
RX0P
RX0N
RXCKP
RXCKN
GND GND GND
VDDP
VDDC
MODE[1]
MODE[0]
VCTRL
VDDP
VDD_OTP
DDCA_SDA
DDCA_SCL
DDCD_SDA
DDCD_SCL
PWM0/GPIO_P26
AVDD_DVI
VDDC
GPIO_P15
PWM2/GPIO_P24
GPIO_P16
GPIO_P17/SAR0
GPIO_P00/SAR1
GPIO_P01/SAR2
GPIO_P06
GPIO_P07
GPIO_P13
GPIO_P14
GPIO_P16
DDCROM_SDA
DDCROM_SCL
RST
GA2P/NC/GA4
GA2N/NC/GA5
GA1P/NC/GA2
GA1N/NC/GA3
BA3P/NC/BA6
BA3N/NC/BA7
BA2P/NC/BA4
BA2N/NC/BA5
BA1P/NC/BA2
BA1N/NC/BA3
RB1P/NC/RB2
RB1N/NC/RB3
RB2P/NC/RB4
RB2N/NC/RB5
RB3P/NC/RB6
RB3N/NC/RB7
GB1P/NC/GB2
GB1N/NC/GB3
GB2P/NC/GB4
GB2N/NC/GB5
GB3P/NC/GB6
GB3N/NC/GB7
BB3P/NC/BB6
BB3N/NC/BB7
ESP
OSP
GPO0
GPO1
GPO2
GPO3
GPO4
GPO5
GPO6
GPIO_P02/SAR3
GPIO_P03
GPIO_P22
GPIO_P23
AVDD_PLL
AVDD_MPLL AVDD_MPLL
VDDP VDDP VDDP
VDDC
AVDD_ADC
GND
PA18
C430
0.1uF
+5V
LED_G
GNDG 3
PB[0..5]
Volume
KEY_RIGHT
R479 1K 1/16W
R404
10K 1/16W NC
+ C408
10uF/16V
VSYNC 3
AUDIO_STBY
PB18
R433 NC
VCC3.3
AUDIO_MUTE
OUT-R-
+5V
adj_BACKLIGHT 2
VMPLL
KEY_B
CN403
CONN
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
B- 3
FB407
600 OHM
PB20
B+ 3
R474
3.9K 1/16W
PB[6..11]
R414
120 1/16W
G+ 3
OUT-R+
PB5
WP
R422 4.7K 1/16W
R485
10K 1/16W
PA[8..13] 5 CLK- 3
G- 3
GIN 3
BIN 3
KEY_A
CN404
CONN
2
4
6
8
10
12
14
1
3
5
7
9
11
13
C409
0.1uF
U403
AT24C16N-10SC-2.7
1
2
3
4 5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
CLK+ 3
VCC3.3
PA0
PA16
PA5
R406
10K 1/16W
VCC3.3
PA1
VCC3.3 2
VCC3.3
KEY1
PA[14..19]
GNDR 3
on_PANEL_12V 2
VCC3.3
LED_G
KEY A
PA7
R482
NC
PA3
R424
10K 1/16W
R477 1K 1/16W
FB401
600 OHM
VDDC
VCC3.3
PA12
PA13
PB12
FB406
600 OHM
VMPLL
PA14
FB402
600 OHM
R417 20K 1/16W
R426
10K 1/16W
LED_A
PB[0..5] 5
C411
0.1uF
R429 100 1/16W
POWER
VCC3.3
PB[6..11] 5
VCC1.8
PA10
DDCA_SCL 3
C429
0.1uF
GND
PB1
PA[0..7] 5
KEY2
R484
10K 1/16W
Q401
PMBS3906
PA[14..19] 5
VCTRL 2
PB[12..23]
R416
10K 1/16W
VCC3.3 2
KEY_MENU
X401
14.318MHz
+5V 2,3
R487
10K 1/16W
OUT-L-
KEY_A
PB16
U402
SST25VF010-20-4C-SAE
1
2
3
4
5
6
7
8
CE#
SDO
WP#
VSS SDI
SCK
HOLD#
VDD
DDCA_SDA 3
PB8
C415
0.1uF
AVDD
OUT-L+
C421 22pF
VDVI
R431 0 1/16W
Q403
PMBS3906
R481
NC
LED_A
PB2
PA4
PB0
C420
0.1uF
C414
0.1uF
C405
0.1uF
ESP 5
DDCD_SDA 3
GPO4
VCC3.3 2
KEY_LEFT
PB19
C616
NC
Q402
PMBS3904
R409
120 1/16W
Q404
PMBS3904
FB404
600 OHM
GNDB 3
VDDC
PB10
WP
ESP
PB23
C407
0.1uF
R413
10K 1/16W
C412
0.1uF
P[0..7]
R415
10K 1/16W
R475
3.9K 1/16W
C428
0.1uF
OUT-L+
SCALER A C
1 5 Thursday, May 12, 2005
Title
Size Document Number Rev
Date: Sheet of
VPLL
KEY_C
AUDIO_STBY
R478 1K 1/16W
R412
10K 1/16W
RSDS/LVDS/TTL
PB11
GPO[0..4]
C426
0.1uF
R411 100 1/16W
+5V
C413
0.1uF
R423 4.7K 1/16W
Option
TSUM16AK
POWER
R483
NC
PA9
R418 100 1/16W
R488 NC
HSYNC 3
KEY_AUTO
PA11
R427 100 1/16W
DDCD_SCL 3
VCC3.3
GPO[0..4] 5
PB[12..23] 5
+12V 2
PA19
R490
10K 1/16W
C427
0.1uF
PA8
C401
0.1uF
OSP 5
on_BACKLIGHT 2
OUT-R-
C404
0.1uF
R480 1.5K 1/16W
C406
0.1uF
DDC_WP 3
LED_A
PB3
PB22
PB6
+ C418
10uF/16V NC
VCC3.3
R420 100 1/16W
SOG 3
GPO1
+12V
C417
0.1uF
R408
10K 1/16W
VDDP
KEY_RIGHT
R486
NC
KEY1
PB7
PB17
PB13
PA2
D401
RLZ36B
1
2
R403 390 1%
on_PANEL 2
VDDP
PB4
VCC3.3 2
VCC3.3
FB408
600 OHM
R419 0 1/16W
D402
RLZ36B
1
2
TSUM16AK
OUT-R+
C423 22pF
VCC1.8 2
POWER
GPO3
PB14
FB405
600 OHM
R425
10K 1/16W
+ C403
4.7uF/16V
+5V 2,3
VCC3.3
GPO0
C425
0.1uF
Q405
NC
E
B
C
R407 NC
FB403
600 OHM
DET_VGA 3
R+ 3
KEY_AUTO Volume
+5V
R476 1K 1/16W
+5V
LED_G
AUDIO_MUTE
PA15
Reset
Circuit
R432 0 1/16W
GPO2
PB21
AVDD
VPLL
C431
NC
OUT-L-
R430
1K 1/16W
R405
22K 1/16W
R- 3
KEY2
KEY_C
R489
10K 1/16W
VCC3.3 2
C410
0.1uF
VCC3.3
PA[8..13]
R428 100 1/16W
VCC3.3
PA6
C419
0.1uF
C416
0.1uF
R410 NC
DET_DVI 3