Acer AL1906 Manuale di servizio - Pagina 43
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TSUM16AK
VCC3.3
3
3
R489
R490
3
3
10K
1/16W
10K
1/16W
3
3
3
HSYNC
3
VSYNC
3
DDCA_SDA
3
DDCA_SCL
3
3
3
DDCD_SDA
3
DDCD_SCL
AVDD
VCC3.3
R486
U402
VCC3.3
8
VDD
C417
NC
7
HOLD#
3
WP#
0.1uF
4
VSS
C418
+
WP
10uF/16V NC
R487
10K
1/16W
R404
10K
1/16W NC
VCC3.3
+5V
U406
3
2
VCC
RST
ASM810MEURF-T
Reset
Circuit
Volume
All manuals and user guides at all-guides.com
VDVI
VMPLL
VPLL
AVDD
VDDP
VDDC
U401
59
RIN
RIN0P
58
GNDR
RIN0N
56
GIN
GIN0P
55
GNDG
GIN0N
57
SOG
SOGIN0
54
3
BIN
BIN0P
53
GNDB
BIN0N
63
HSYNC0
64
VSYNC0
65
DDCA_SDA
66
DDCA_SCL
39
3
R+
RX2P
40
3
R-
RX2N
42
3
G+
RX1P
43
3
G-
RX1N
45
3
B+
RX0P
46
3
B-
RX0N
48
CLK+
RXCKP
49
CLK-
RXCKN
36
DDCD_SDA
37
DDCD_SCL
51
REXT
R403 390 1%
62
REFP
C401
0.1uF
61
REFM
TSUM16AK
CLKAP/LVB3P/LHSYNC
2
70
RSDS/LVDS/TTL
SDO
SDO
CLKAN/LVB3M/LVSYNC
1
71
CE#
SCZ
CLKBP/LVBCKP/LCK_ODD
6
72
SCK
SCK
CLKBN/LVBCKM/LDE
5
73
SDI
SDI
SST25VF010-20-4C-SAE
19
RST
C421 22pF
32
XIN
X401
14.318MHz
33
XOUT
C423 22pF
R407
NC
102
MODE[0]
R410
NC
104
MODE[1]
R415
R416
10K
1/16W
10K
1/16W
+5V
R430
1
1K
1/16W
3
R431 0
1/16W
5
R432
0
1/16W
7
9
R433 NC
OUT-L+
11
OUT-L-
Q404
C431
13
PMBS3904
NC
11
VCTRL
2
VCTRL
107
PA0
NC/LVACKP/NC
108
PA1
NC/LVACKM/NC
PA2
109
RA1P/LVA2P/RA2
PA3
110
RA1N/LVA2M/RA3
PA4
111
RA2P/LVA1P/RA4
112
PA5
RA2N/LVA1M/RA5
113
PA6
RA3P/LVA0P/RA6
114
PA7
RA3N/LVA0M/RA7
PA8
98
GA1P/NC/GA2
99
PA9
GA1N/NC/GA3
100
PA10
GA2P/NC/GA4
101
PA11
GA2N/NC/GA5
PA12
105
GA3P/LVA3P/GA6
PA13
106
GA3N/LVA3M/GA7
89
PA14
BA1P/NC/BA2
90
PA15
BA1N/NC/BA3
PA16
P[0..7]
91
BA2P/NC/BA4
PA17
92
BA2N/NC/BA5
PA[8..13]
93
PA18
BA3P/NC/BA6
94
PA19
BA3N/NC/BA7
PA[14..19]
PB0
9
RB1P/NC/RB2
PB1
10
RB1N/NC/RB3
15
PB2
RB2P/NC/RB4
16
PB3
RB2N/NC/RB5
17
PB4
RB3P/NC/RB6
PB5
18
RB3N/NC/RB7
PB[0..5]
PB6
2
GB1P/NC/GB2
PB[6..11]
3
PB7
GB1N/NC/GB3
5
PB8
GB2P/NC/GB4
PB9
6
GB2N/NC/GB5
PB10
7
GB3P/NC/GB6
PB11
PB[12..23]
8
GB3N/NC/GB7
118
PB12
PB13
119
PB14
120
PB15
121
122
PB16
NC/LVB2P/NC
123
PB17
GPO[0..4]
NC/LVB2M/NC
124
PB18
BB1P/LVB1P/BB2
PB19
125
BB1N/LVB1M/BB3
PB20
126
BB2P/LVB0P/BB4
127
PB21
BB2N/LVB0M/BB5
128
PB22
BB3P/NC/BB6
1
PB23
BB3N/NC/BB7
ESP
80
ESP
81
OSP
OSP
88
GPO0
GPO0
87
GPO1
GPO1
86
GPO2
GPO2
85
GPO3
GPO3
84
GPO4
GPO4
83
GPO5
82
GPO6
75
GPIO_P22
74
GPIO_P23
26
GPIO_P03
35
GPIO_P16
69
GPIO_P15
WP
78
R488
NC
PWM2/GPIO_P24
79
GPIO_P27/PWM1
20
GPIO_P16
21
PWM1/GPIO_P25
22
GPIO_P17/SAR0
23
R418
100
1/16W
KEY1
GPIO_P00/SAR1
KEY2
24
R420
100
1/16W
GPIO_P01/SAR2
25
R411
100
1/16W
POWER
GPIO_P02/SAR3
27
R422
4.7K
1/16W
GPIO_P06
28
R423
4.7K
1/16W
GPIO_P07
29
Volume
PWM0/GPIO_P26
AUDIO_MUTE
30
GPIO_P13
AUDIO_STBY
31
GPIO_P14
77
VCC3.3
DDCROM_SCL
76
DDCROM_SDA
R424
R425
R426
10K
1/16W
10K
1/16W
10K
1/16W
R427 100
1/16W
R428
100
1/16W
R429
100
1/16W
Option
FB407
600 OHM
+12V
+12V 2
+5V
+5V 2,3
FB408
+5V
600 OHM
CN404
R484
R485
10K
1/16W
10K
1/16W
2
4
AUDIO_STBY
6
AUDIO_MUTE
8
10
12
OUT-R+
OUT-R-
14
CONN
PA[0..7]
5
PA[8..13]
5
PA[14..19]
5
PB[0..5]
5
PB[6..11]
5
PB[12..23]
5
ESP 5
OSP 5
GPO[0..4]
5
R405
DDC_WP
3
22K
1/16W
Q402
PMBS3904
C422
VCC3.3
R406
0.1uF
10K
1/16W
R481
R482
NC
NC
on_PANEL_12V
2
B
Q405
DET_DVI
3
NC
DET_VGA 3
R483
on_PANEL
2
NC
on_BACKLIGHT
2
adj_BACKLIGHT
2
C425
0.1uF
U403
8
1
VCC
A0
7
2
WP
A1
6
3
SCL
A2
5
4
SDA
GND
KEY2
AT24C16N-10SC-2.7
KEY1
LED_G
LED_A
POWER
C426
C427
0.1uF
0.1uF
CN403
KEY_B
1
2
KEY_A
LED_G
3
4
LED_A
KEY_AUTO
KEY_MENU
5
6
KEY_RIGHT
KEY_LEFT
7
8
POWER
9
10
11
12
KEY_C
OUT-L+
13
14
OUT-R+
OUT-L-
OUT-R-
15
16
CONN
GND
42
VCC1.8
FB401
VDDC
2
VCC1.8
600 OHM
C403
+
4.7uF/16V
C404
C405
0.1uF
0.1uF
VCC3.3
FB403
VDDP
2
VCC3.3
600 OHM
C408
+
10uF/16V
VCC3.3
FB404
2
VCC3.3
600 OHM
VCC3.3
FB406
2
VCC3.3
600 OHM
+5V
+5V 2,3
VCC3.3
KEY A
R412
C616
10K
1/16W
R413
R414
NC
10K
1/16W
120
1/
R417
20K
1/16W
Q401
C424 0.1uF
PMBS39
R42
VCC3.3
R474
R475
3.9K
1/16W
3.9K
1/16W
C428
C429
D401
C430
D402
RLZ36B
0.1uF
0.1uF
0.1uF
RLZ36B