Acer AL1906 Servicehandleiding - Pagina 43
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TSUM16AK
VCC3.3
3
RIN
3
GNDR
R489
R490
3
GIN
3
GNDG
10K
1/16W
10K
1/16W
3
SOG
3
BIN
3
GNDB
3
HSYNC
3
VSYNC
3
DDCA_SDA
3
DDCA_SCL
3
R+
3
R-
3
G+
3
G-
3
B+
3
B-
3
CLK+
3
CLK-
3
DDCD_SDA
3
DDCD_SCL
AVDD
R403 390 1%
C401
VCC3.3
0.1uF
R486
U402
VCC3.3
8
2
VDD
SDO
C417
NC
7
1
HOLD#
CE#
3
6
WP#
SCK
0.1uF
4
5
VSS
SDI
C418
+
WP
SST25VF010-20-4C-SAE
10uF/16V NC
R487
10K
1/16W
R404
10K
1/16W NC
C421 22pF
X401
14.318MHz
C423 22pF
VCC3.3
R407
NC
R410
NC
R415
R416
+5V
10K
1/16W
10K
U406
3
2
VCC
RST
ASM810MEURF-T
Reset
Circuit
+5V
R431 0
1/16W
R433 NC
Volume
VDVI
VMPLL
VPLL
AVDD
VDDP
VDDC
U401
11
VCTRL
PA0
107
NC/LVACKP/NC
PA1
59
108
RIN0P
NC/LVACKM/NC
58
109
PA2
RIN0N
RA1P/LVA2P/RA2
56
110
PA3
GIN0P
RA1N/LVA2M/RA3
55
111
PA4
GIN0N
RA2P/LVA1P/RA4
PA5
57
112
SOGIN0
RA2N/LVA1M/RA5
PA6
54
113
BIN0P
RA3P/LVA0P/RA6
53
114
PA7
BIN0N
RA3N/LVA0M/RA7
63
HSYNC0
64
98
PA8
VSYNC0
GA1P/NC/GA2
65
99
PA9
DDCA_SDA
GA1N/NC/GA3
PA10
66
100
DDCA_SCL
GA2P/NC/GA4
PA11
101
GA2N/NC/GA5
39
105
PA12
RX2P
GA3P/LVA3P/GA6
40
106
PA13
RX2N
GA3N/LVA3M/GA7
42
RX1P
PA14
43
89
RX1N
BA1P/NC/BA2
PA15
45
90
RX0P
BA1N/NC/BA3
46
91
PA16
RX0N
BA2P/NC/BA4
48
92
PA17
RXCKP
BA2N/NC/BA5
49
93
PA18
RXCKN
BA3P/NC/BA6
36
94
PA19
DDCD_SDA
BA3N/NC/BA7
37
DDCD_SCL
PB0
9
RB1P/NC/RB2
10
PB1
RB1N/NC/RB3
15
PB2
RB2P/NC/RB4
51
16
PB3
REXT
RB2N/NC/RB5
17
PB4
RB3P/NC/RB6
PB5
18
RB3N/NC/RB7
62
REFP
2
PB6
GB1P/NC/GB2
3
PB7
GB1N/NC/GB3
61
5
PB8
REFM
GB2P/NC/GB4
PB9
6
GB2N/NC/GB5
PB10
7
GB3P/NC/GB6
PB11
8
GB3N/NC/GB7
TSUM16AK
118
PB12
CLKAP/LVB3P/LHSYNC
70
RSDS/LVDS/TTL
119
PB13
SDO
CLKAN/LVB3M/LVSYNC
PB14
71
120
SCZ
CLKBP/LVBCKP/LCK_ODD
PB15
72
121
SCK
CLKBN/LVBCKM/LDE
73
122
PB16
SDI
NC/LVB2P/NC
123
PB17
NC/LVB2M/NC
124
PB18
BB1P/LVB1P/BB2
125
PB19
BB1N/LVB1M/BB3
PB20
126
BB2P/LVB0P/BB4
PB21
19
127
RST
BB2N/LVB0M/BB5
128
PB22
BB3P/NC/BB6
1
PB23
BB3N/NC/BB7
ESP
80
ESP
OSP
32
81
XIN
OSP
88
GPO0
GPO0
87
GPO1
GPO1
86
GPO2
GPO2
33
85
GPO3
XOUT
GPO3
84
GPO4
GPO4
83
GPO5
82
GPO6
75
GPIO_P22
74
GPIO_P23
26
GPIO_P03
35
GPIO_P16
102
69
MODE[0]
GPIO_P15
104
78
R488
NC
MODE[1]
PWM2/GPIO_P24
79
GPIO_P27/PWM1
20
GPIO_P16
21
PWM1/GPIO_P25
22
GPIO_P17/SAR0
1/16W
23
R418
100
1/16W
GPIO_P00/SAR1
24
R420
100
1/16W
GPIO_P01/SAR2
25
R411
100
1/16W
GPIO_P02/SAR3
27
R422
4.7K
1/16W
GPIO_P06
28
R423
4.7K
1/16W
GPIO_P07
29
PWM0/GPIO_P26
30
GPIO_P13
31
GPIO_P14
77
VCC3.3
DDCROM_SCL
76
DDCROM_SDA
R424
R425
10K
1/16W
10K
1/16W
R428
R429
FB407
600 OHM
+12V
+12V
2
+5V
+5V
2,3
FB408
+5V
600 OHM
CN404
R484
R430
10K
1/16W
1
2
1K
1/16W
3
4
5
6
R432
0
1/16W
7
8
9
10
OUT-L+
OUT-R+
11
12
Q404
C431
OUT-L-
13
14
OUT-R-
PMBS3904
NC
CONN
VCTRL
2
P[0..7]
PA[0..7]
5
PA[8..13]
PA[8..13]
5
PA[14..19]
PA[14..19]
5
PB[0..5]
PB[0..5]
5
PB[6..11]
PB[6..11]
5
PB[12..23]
PB[12..23]
5
ESP
5
OSP
5
GPO[0..4]
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
WP
R483
on_PANEL
2
NC
on_BACKLIGHT
2
adj_BACKLIGHT
2
KEY1
KEY2
POWER
Volume
AUDIO_MUTE
AUDIO_STBY
C425
R426
0.1uF
U403
10K
1/16W
8
1
VCC
A0
R427 100
1/16W
7
2
WP
A1
100
1/16W
6
3
SCL
A2
100
1/16W
5
4
SDA
GND
KEY2
AT24C16N-10SC-2.7
Option
KEY1
LED_G
LED_A
POWER
C426
R485
10K
1/16W
0.1uF
CN403
AUDIO_STBY
AUDIO_MUTE
KEY_B
KEY_A
1
2
LED_A
LED_G
3
4
KEY_AUTO
5
6
KEY_MENU
KEY_RIGHT
7
8
KEY_LEFT
POWER
9
10
11
12
KEY_C
OUT-R+
OUT-L+
13
14
OUT-L-
OUT-R-
15
16
CONN
GND
42
VCC1.8
FB401
VDDC
2
VCC1.8
600 OHM
2
VCC3.3
C403
+
4.7uF/16V
C404
C405
C406
0.1uF
0.1uF
0.1uF
VCC3.3
FB403
VDDP
2
VCC3.3
600 OHM
C408
+
10uF/16V
C409
C410
C411
C412
C413
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
VCC3.3
FB404
VDVI
2
VCC3.3
600 OHM
C414
C415
0.1uF
0.1uF
VCC3.3
FB406
VMPLL
2
VCC3.3
600 OHM
C419
C420
0.1uF
0.1uF
+5V
+5V
2,3
VCC3.3
R408
KEY A
R412
10K
1/16W
C616
10K
1/16W
R413
R414
NC
10K
1/16W
120
1/16W
R417
20K
1/16W
Q401
C424 0.1uF
PMBS3906
LED_G
R421
0
1/16W
VCC3.3
R474
R475
3.9K
1/16W
3.9K
1/16W
R476
1K
1/16W
R478 1K
R477
1K
1/16W
C427
C428
C429
D401
C430
D402
RLZ36B
0.1uF
0.1uF
0.1uF
0.1uF
RLZ36B
Title
Size
Document Number
C
Date:
Thursday, May 12, 2005
VCC3.3
FB402
AVDD
600 OHM
C407
0.1uF
VCC3.3
FB405
VPLL
2
VCC3.3
600 OHM
C416
0.1uF
VCC3.3
R409
120
1/16W
Q403
PMBS3906
LED_A
R419
0
1/16W
KEY_AUTO
KEY_RIGHT
1/16W
KEY_A
R480 1.5K
1/16W
KEY_B
KEY_MENU
KEY_LEFT
R479 1K
1/16W
KEY_C
TSUM16AK
Rev
SCALER
A
Sheet
1
of
5