ViewSonic Vx2235wm 5 Service Manual

10. Schematic Diagrams 
Model
Title
DateRev:
ViewSonic Corporation
DIAGRAM
GNDBRXCPRX0N
DDC2_SCL
GINRX2NBIN
BUS_POEWR
DDC_CLK
SOG
DDC2_SDA
RX2PRXCNRX1NHSYNCRINGNDG
DDC_DAT
RX1PGNDRRX0PVSYNC
VGA_5VCONNECT
RTD_SDIO2RTD_SDIO1RTD_SDIO3
RESET_MCUYOUT
RTD_SDIO0
RTD_SCLKRTD_SCSB
V18_ESD
BR0PBG1PBB1P
SOURCE_SELECT
LED_ORGAUDIO_FUNCTION
FR2PFG2PBCKNFB2NFCKN
MUTE
GVOFFBG0PBB0P
MENUKEY_DOWN
INV_ADJFR1PPANEL_ON/OFFFR0NFG1NFB1NFSTHIOEBR2PFR0PFG1PBR1NBG2NBB2N
V5A
AUTO_ADJFG0NFB0NSTVFB2PBR1PBG2PFCKPCKVBG1NBB1N...

Model
Title
DateRev:
ViewSonic Corporation
VSI
DDC_DAT
RAI-
RIN
GNDR
GAI+
GAI-GNDG
BINBAI+
GNDBBAI-
RAI+
HSIVSI
DDC_DAT
DDC_CLK
RAI-RAI+
BAI-GAI-GAI+BAI+
HSI
DDC_CLK
GIN
VSYNC
HSYNC
GIN
SOG
RIN
GNDR
GNDB
GNDG
BIN
DDC_CLKDDC_DAT
SOG
VSYNC5HSYNC5
CONNECT4
RIN5
GNDR5
SOG5
GNDG5
BIN5
GNDB5
DDC_DAT4,5DDC_CLK4,5
V18_ESD5
GIN5
VGA_5V4
GND_POWERGND_POWERGND_POWERGND_POWER
GND_POWERGND_POWER
GND_POWER
GND_POWER
GND_POWER
GND_POWER
GND_POWER
GND_POWERGND_POWER
GND_POWERGND_POWER
GND_POWER
GND_POWER
GND_POWER...

Model
Title
DateRev:
ViewSonic Corporation
RX0NDATA0-
RX1PDATA1+DATA1-RX1N
RX2P
CLK+RXCNCLK-RXCP
DDC2_SCL
DATA0+DATA0-
DATA1-DATA1+
CLK-CLK+
DATA2+
RX2NDATA2-DATA2+
DATA2-
DDC2_SDA
RX0PDATA0+RX0N5
RX1P5RX1N5
RX2P5RX2N5
RXCN5RXCP5
V33S5,6
DDC2_SDA4
DDC2_SCL4
BUS_POEWR4
RX0P5
GND_POWER
GND_POWER
GND_POWER
GND_POWER
13
2
D8D8
C16C16
C22C22
13
2
D6D6
C20C20
13
2
D4D4
DAT2-1DAT2+2
2/4shield3
DAT4-4DAT4+5
DDC SCL6DDC SDA7
VSYNC8
R25
HSYNC28
DAT1-9DAT1+10
1/3shield11
DAT3-12DAT3+13
+5V14
SYNC GND15
HPD16
G26...

Model
Title
DateRev:
ViewSonic Corporation
P77
P65
RTD_SCLK
P61
P66
RTD_SCSB
P76P64
MENU_ISPP67
IICSCL
P63
IICSDA
P62
V5A
P32DDC_CI_SEL
VCC
VSS
P50P51P52P53P55P57P56
P30P31
P34P35
P32P33
P77P76
P67P66P64P65
P61P60
P63P62
RSTP10P11P12P13P14P15P16P17
X2X1
P54
BUS_POWER
P30DDC_CLK_OUT
P13VCC
P53
P15
X2
P11
P60
P12
P52P50
P14RST
X1
P54
P10
P51
IICSDA
P17
IICSCL
P16
P31DDC_DAT_OUT
P56P57P55
P34P35
VSS
BUS_POWER
DDC_CLK_OUTDDC_DAT_OUT
DDC_CI_SEL
V5A
P33
RTD_SCSB5RTD_SCLK5
RESET_MCU5
LED_ORG6
CONNECT2...

Model
Title
DateRev:
ViewSonic Corporation
G+SOGG-B-
R+B+R-
B_B0P
B_G0N
B_CKN
B_B0N
B_R1PB_R1N
A_G2N
B_B1N
A_B1N
B_R2N
B_B2P
A_G2P
A_G1P
A_R0P
B_G2N
B_G0P
A_R2PA_R2N
A_CKP
B_B2N
A_G1N
A_B1P
A_B0N
B_B1P
B_G1P
A_R1P
B_CKP
A_G0N
A_R1N
B_G2P
B_R2P
A_G0P
B_R0N
B_G1N
A_R0N
A_B0P
A_B2PA_B2N
B_R0P
A_CKN
RX2PRX2NRX1PRX1NRX0PRX0NRXCPRXCN
AVSAHS
XI
RX2P
A_G1N
SOG
B_G1N
A_B2P
A_B0P
A_G1P
B-
XI
B_B1P
RX0P
B_CKN
A_R2N
B_R1N
B+
RX1P
B_R1PB_R0P
A_G0N
G-R+
RXCP
G+
RX2N
B_B2N
A_CKN
TMDS_V33RXCN
B_G0P
AVS
R-
B_G2P...

Model
Title
DateRev:
ViewSonic Corporation
VR
POL
KEY_DOWN
GVON
STV
LED_OLED_GKEY_UPAUTO_ADJPWR_SW
FSTHIBSTHI
SOURCE_SELECT
CKV
GVOFFSTB
MENU
VCM_PWMOE
AUDIOL+AUDIOL-AUDIOR+AUDIOR-
DCDC_ON/OFF
FCKN
BB2P
BCKP
STV
BB0P
FB1NFB2N
BB0N
FR1P
FG1NFG0N
BG0P
FG0P
BB2N
CKV
STB
BB1N
BR0NBSTHI
FB0P
BG0N
BR2P
FSTHIFSTHI
FG2P
V33D
OE
FB1P
BG1P
BR2N
VCM_PWMGVON
FB2P
BCKN
BB1P
PANEL_ON/OFF
FG1P
FCKP
FR0PFR0NFR1N
BG2P
FB0N
POL
BG2N
FR2P
BR1P
FG2N
BR1NBR0P
BG1N
GVOFF
FR2N
V33D
V33S
KEY_DOWNSOURCE_SELECTKEY_UPMENU...

11. PCB Layout Diagrams 
 
 
ViewSonic Corporation 
Confidential - Do Not Copy    VX2235wm-1 
 74  

ViewSonic Corporation Confidential - Do Not Copy    VX2235wm-1 
 75  

ViewSonic Corporation Confidential - Do Not Copy    VX2235wm-1 
 76  

ViewSonic Corporation Confidential - Do Not Copy    VX2235wm-1 
 77 
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1. Precautions and Safety Notices     
2. Specification     
3....