Acer AL1703 Service Manual page 43

5
B2
D
VGA_5V
V5A
DDC_CLK
DDC_CLK
DDC_DAT
DDC_DAT
ST_DET1
ST_DET1
V5A_ESD
VGA
B3
V5A_ESD
10/20
V5A
ST_DET2
DVI
C
B4
VGA_5V
VGA_5V
DDC_CLK
DDC_DAT
ST_DET1
ST_DET2
ST_DET2
B5
AUDIO/L+
AUDIO/L+ AudioL+
AUDIO/L-
AUDIO/L- AudioL-
AUDIO/R+
AUDIO/R+ AudioR+
AUDIO/R-
AUDIO/R- AudioR-
MUTE
MUTE MUTE
V5A V5A
onBACKLITE
onBACKLITE
onPANEL
VOL_ADJ onPANEL
onPANEL1
onPANEL1
VCM_PWM
AUDIO
VCM_PWM
XAO
XAO
MPU
B
VOL_ADJ
B6
onPANEL
AdjBACKLITE
onBACKLITE
VGH
VGH
VGL
VGL
VAA
VAA
V5A
DC/DC
B7
onPANEL1 GMA[1..10]
VCM_PWM
VAA
A
V5A
V5A
POWER
V33D V25C
5
4
VAD VPLL VDVI
U1 U1
RIN
63
RIN RIN0
GNDR
62
GNDR RIN0M
GIN
60
GIN GIN0
GNDG
59
GNDG GIN0M
SOG
61
SOG SOGIN0
BIN
58
BIN BIN0
GNDB
57
GNDB BIN0M
HSYNC
37
HSYNC HSYNC0
VSYNC
38
VSYNC VSYNC0
R+
R-
R+
40
G+ R+
R-
41
G- R-
G+
43
B+ G+
G-
44
B- G-
B+
46
CLK+ B+
B-
47
CLK- B-
CLK+
49
CK+
CLK-
50
CK-
R1 R1 0603/390R/1% 0603/390R/1%
52
VDVI
REXT
C129 C129
NC NC
66
REFP
C9 C9
67
REFM
0603/0.1U/25V 0603/0.1U/25V
CSZ
69
CSZ ALE/CSZ
SCL
71
SCL RDZ/SCL
SDA
70
SDA WRZ/SDA
HWRESET
32
HWRESET HWRESETZ
INT
72
INT INT
AD0
30
AD0 AD0/GPO6
AD3
31
AD3 AD3/GPO5
AD1
77
AD1 AD1/EINV
AD2
78
AD2 AD2/OINV
AdjBACKLITE
73
PWM0
74
PWM1
C20 C20 0603/22P/50V 0603/22P/50V
33
XIN
V19V
Y1 Y1
XTAL14.31818 XTAL14.31818
34
XOUT
C21 C21 0603/22P/50V 0603/22P/50V
C22 C22 0603/0.1u/25v 0603/0.1u/25v
3
BYPASS
2
AVSS_LPLL
OPEN OPEN
6
BUSTYPE
R116 R116
R117 R117
0603/4.7k 0603/4.7k
V5A
VCM
VCM
V33P
V33P
GMA[1..10]
4
3
VDPLL VPO VDD
RA[0..5]
106
NC
107
NC
RA0
108
RA1P
RA1
109
RA1N
RA2
110
RA2P
RA3
111
RA2N
RA4
112
RA3P
RA5
113
RA3N
GA[0..5]
GA0
98
GA1P
GA1
99
GA1N
GA2
100
GA2P
GA3
101
GA2N
GA4
102
GA3P
GA5
103
GA3N
BA[0..5]
BA0
88
BA1P
BA1
89
BA1N
BA2
90
BA2P
BA3
91
BA2N
BA4
92
BA3P
BA5
93
BA3N
CLKP_A
118
CLKAP
CLKN_A
119
CLKAN
RB[0..5]
RB0
16
RB1P
RB1
17
RB1N
RB2
22
RB2P
RB3
23
RB2N
RB4
MST8116B MST8116B 24
RB3P
RB5
25
RB3N
GB[0..5]
7
NC
GB0
8
GB1P
GB1
9
GB1N
GB2
12
GB2P
GB3
13
GB2N
GB4
14
GB3P
GB5
15
GB3N
BB[0..5]
122
NC
123
NC
BB0
124
BB1P
BB1
125
BB1N
BB2
128
BB2P
BB3
1
BB2N
BB4
4
BB3P
BB5
5
BB3N
CLKP_B
120
CLKBP
CLKN_B
121
CLKBN
ESTH
75
ESP
OSTH
76
OSP
GVON
83
GPO0
STB
82
GPO1
STV
81
GPO2
CKV
80
GPO3
OE
79
GPO4
POL
28
DDC1_DAT/GPO7
GVOFF
29
DDC1_CLK/GPO8
3
2
B8 V33A
RA[0..5]
L1 L1
1206/10U/16V/Y5V 1206/10U/16V/Y5V
GA[0..5]
V33A
L2 L2
BA[0..5]
V33A
CLKP_A
L3 L3
CLKN_A
RB[0..5]
V33A
GB[0..5]
L4 L4
BB[0..5]
V33D
L5 L5
V33D
CLKP_B
CLKN_B
ESTH
OSTH
XAO
V25C
GVON VGH
STB
L6 L6
V25C
STV VGL
CKV
OE VAA
POL
GVOFF VCM
V33P
GMA[1..10]
PANEL
2
1
VAD
LL121 LL121
C1 C1 C2 C2 C3 C3
0603/0.1U/25V 0603/0.1U/25V
0603/0.1U/25V 0603/0.1U/25V
VPLL
LL121 LL121
C4 C4 C5 C5
1206/10U/16V/Y5V 1206/10U/16V/Y5V 0603/0.1U/25V 0603/0.1U/25V
VDVI
LL121 LL121
C6 C6 C7 C7 C8 C8
1206/10U/16V/Y5V 1206/10U/16V/Y5V 0603/0.1U/25V 0603/0.1U/25V
0603/0.1U/25V 0603/0.1U/25V
VDPLL
LL121 LL121
C10 C10 C11 C11
1206/10U/16V/Y5V 1206/10U/16V/Y5V 0603/0.1U/25V 0603/0.1U/25V
VPO 0603/0.1U/25V 0603/0.1U/25V
0603/0.1U/25V 0603/0.1U/25V
0603/0.1U/25V 0603/0.1U/25V
LL121 LL121
C12 C12 C13 C13 C14 C14 C15 C15 C16 C16 C17 C17 C18 C18 C19 C19
1206/10U/16V/Y5V 1206/10U/16V/Y5V 0603/0.1U/25V 0603/0.1U/25V
0603/0.1U/25V 0603/0.1U/25V
0603/0.1U/25V 0603/0.1U/25V 0603/0.1U/25V 0603/0.1U/25V
VDD
0603/0.1U/25V 0603/0.1U/25V
LL121 LL121
C23 C23 C24 C24 C25 C25 C26 C26 C27 C27
1206/10U/16V/Y5V 1206/10U/16V/Y5V 0603/0.1U/25V 0603/0.1U/25V
0603/0.1U/25V 0603/0.1U/25V 0603/0.1U/25V 0603/0.1U/25V
1
D
C
B
A