Acer X203

_6.6 SCHEMATICS INTERFACE BD_ACER_LCD_X203W_ SCALER
PCB No.
6832190100P01
Su scon UK 3000hrs
Su scon UK 3000hrs
Su scon UK 3000hrs
SOG VSYNC GNDR GNDB
XOUT
GNDG GIN RIN
ADC1 IN_
BIN
XIN
HSYNC
ADC2 IN_ LVBCKM LVA0P LVA3M LVB2M LVB1P LVB3M LVA3P LVACKP LVA1M LVA2P LVB0M LVA1P LVB0P LVB1M LVA2M LVB2P LVB3P LVACKM LVBCKP LVA0M
RX0+ RX0-
RX1+ RX1- RX2+ RX2- RXC+ RXC-
SPI SCK_
SPI SCK_ SPI SDI_
I2C SCL_ I2C SDA_
VGA DDC DAT__ VGA DDC CLK__ DVI DDC DAT__ DVI DDC CLK__
ADC1 IN_ ADC2 IN_
CHIP STBYn_
SPI CSn_
SPI CSn_
SPI SDO_
DVI DETn_ PANELVCC EN_ BKLT ADJ_ BKLT EN_ LED G_ AUDIO EN_ VOLUME
SPI SDO_ SPI SDI_
BYPASS
SCL
RESET
SDA
VCTRL
VGA DETn_ DDC WPn_ LED A_ HDCP CTRLn
_
RESET
VDVI VCC1V8VPO
VPOVAD VCC3V3
VCC1V8
VCC3V3
VPLL
VADVMPLL
VPLL
VDVIVCC3V3 VPLLVCC3V3VMPLLVCC3V3
VCC3V3
VCC3V3
VCC5V
VCC5V
VCC3V3
VCC1V8
VCC3V3
VCC5V
VCC5V
TP89
R351 50
C357 1uF
R356 20K NC()
D325
S1A
I307
24C16
1 2 3 45
6 7 8
A0 A1 A2
GNDSDA
SCL WP VCC
R354 390 1_%
R352 2K
C360 0 1uF.
TP94
FB311
PBY160808T 301Y S--
C369 0 1uF.
C371 10uF 16V/
TP168
R358 100K
TP83FB312
PBY160808T 301Y S--
C362 0 1uF.
TP101
TP97
TP81
C378 10uF 16V/
C347 0 1uF.
C366 0 1uF.
D326
1N4148 NC/
C373 0 1uF.
TP102
C375 0 1uF.
C352 0 1uF.
R355 10K
C355 0 1uF.
C363 0 1uF.
TP84
TP95
C346 10uF 16V/
C368 0 1uF.
TP98
TP90
C383 0 1uF.
TP100
TP88
FB313
PBY160808T 301Y S--
TP103
D328 1N4148
TP85
C350 1uF
C359 10uF 16V/
C372 1uF NC()
R361 47
C364 10uF 16V/
R359 4K7
C370 4 7uF 16V./
TP93
R357 4K7 NC()
TP105
C353 1uF
Q305 MMBT2907A
3
2
1
C380 22pF
C361 0 1uF.
C404 0 1uF NC./
TP92
C376 0 1uF.
TP86
TP106
R362 47
R360 4K7
C351 0 1uF.
FB314
PBY160808T 301Y S--
R389 2K4 NC/
I306 PM25LV010A SST25VF010A/
1 2 3 4 5
6 7 8
CE# SO WP# GND SI
SCK
HOLD#
VCC
R353 100
TP87
C354 0 1uF.
C349 0 1uF.
C374 0 1uF.
C365 0 1uF.
TP99
I305
TSUMU58BWHL LF-
23 20 21 18 22 19 17 27 28 15 26 25 37 39 38 40
47 86 59
96 97
60 61 62 63 64 65 67 68 69 70 71 72 73 74 77 78 58 55 54
2
5
3 4 6 7
8
9
10 12 13
11
29
33
24
56
53 52
81
51
30 31
100
1
93
14
75
35 48 85 88 89 90 91 92 94 95 99 43 44
84
41 42
98
16
32
49
66
82
34
50
57
76
79
83
80
87 36 45 46
RIN0P GIN0P SOGIN0 BIN0P RIN0M GIN0M BIN0M HSYNC0 VSYNC0 REXT REFP REFM SDO SCK CSZ SDI
GPIO P24 PWM2_/ GPIO P27 PWM3_/
LVACKM
XIN XOUT
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
LVACKP
LVA3M
LVA3P
GND
GND
R+ R- G+ G-
AVDD 33_
B+ B- CK+ CK-
GND
GND
GND
AVDD 33_
VDDP
MODE 1[] MODE 0[]
VCTRL
VDDC
DDCA SDA RS232 TX_/ _ DDCA SCL rs232 RX_/ _ DDCD SDA_ DDCD SCL_
GPIO P16 PWM1_/
AVDD 33_
VDDP
GPIO P22 PWM0_/ GPIO P45 PWM1_/
GPIO P25_
GPIO P01 SAR1_/ GPIO P02 SAR2_/ GPIO P03 SAR3_/
GPIO P07_ GPIO P15_ GPIO P12_ GPIO P13_
GPIO P14 PWM0_/
GPIO P11 I2C MDA_/_
GPIO P10 I2C MCL_/_
RST
GPIO P47_ GPIO P46_
AVDD 33_
AVDD 33_
VDDP
VDDP
VDDC
VDDC
VDDC
GND
GND
GND
GND
GND
BYPASS
GPIO P00 SAR0_/
GPIO P23_
NC NC
I309
STLMIC810MU NC/
1 2 3
GND
RST
VCC
FB315
PBY160808T 301Y S--
X301
14 318MHZ.
D327 1N4148
C377 0 1uF.
TP96
TP104
C348 0 1uF.
TP91
C367 0 1uF.
C379 22pF
C358 0 1uF.
TP82
C382 0 1uF.
C356 1uF
C381 0 1uF.
VSYNC HSYNC
GIN
SOG
GNDG RX2+ RX2- RX1- RX1+ RX0- RX0+ RXC- RXC+
VCC3V3
VGA DDC CLK__ DVI DDC CLK__
ADC1 IN_ ADC2 IN_
LVA3P LVA3M LVA0P LVA0M LVA1P LVA1M LVA2P LVA2M LVACKP LVACKM LVB0P LVBCKP LVB3P LVBCKM LVB1M LVB3M LVB0M LVB2P LVB1P LVB2M
DVI DDC DAT__ VGA DDC DAT__
PANELVCC EN_ DVI DETn_ BKLT ADJ_ BKLT EN_ VOLUME LED G_ AUDIO EN_
RIN
GNDR
BIN
GNDB
VGA DETn_
VCC5V
DDC WPn_ LED A_ HDCP CTRLn_
VCC5V
1234567 8910111213
1234567 8910111213
A B C D E F G
A B C D E F G
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35
ACER X203W