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19" LCD TV
7. Schematic Diagram
7.1 Main Board
03 DVI
+5V
B_TX0+
+5V
B_TX0+
B_TX0-
B_TX0-
DVI_+5V
G_TX1+
DVI_+5V
G_TX1+
G_TX1-
G_TX1-
R_TX2+
R_TX2+
R_TX2-
R_TX2-
TXCLK+
TXCLK+
TXCLK-
TXCLK-
SCL_VGA
SCL_VGA
SDA_VGA
SDA_DVI
SDA_VGA
SDA_DVI
SCL_DVI
SCL_DVI
03 DVI
RIN+
RIN+
RIN-
RIN-
GIN+
GIN+
GIN-
GIN-
SOG
SOG
BIN+
BIN+
DVI_CAB
BIN-
DVI_CAB
BIN-
HS_RGB
HS_RGB
DDC_SW
VS_RGB
DDC_SW
VS_RGB
WP_DDC
WP_DDC
DDC_SW
DDC_SW
HPD_CTL
HPD_CTL
04 VIDEO Decoder
TUNER_12V
TUNER_12V
Y +
Y +
VD_5V
Pb+
VD_5V
Pb+
Pr+
Pr+
04 VIDEO Decoder
ALL-RST
ALL-RST
MSDA-5
MSDA-5
MSCL-5
VLLC
MSCL-5
VLLC
MSDA-3.3
VVS
MSDA-3.3
VVS
MSCL-3.3
VHS
MSCL-3.3
VHS
VD[0..7]
VD[0..7]
SWITCH
SWITCH
AUDIO1_L
AUDIO1_R
TV_AUDIOL
TV_AUDIOR
02 Power
MCU5V
MCU5V
VD_5V
VD_5V
TUNER_12V
TUNER_12V
AU_12V
AU_12V
02 Power
05 MST51512
B_TX0+
B_TX0-
G_TX1+
G_TX1-
R_TX2+
R_TX2-
TXCLK+
TXCLK-
SDA_DVI
SCL_DVI
RIN+
RIN-
GIN+
GIN-
SOG
BIN+
BIN-
HS_RGB
VS_RGB
DDC_SW
05 MST51512
HPD_CTL
Y +
Pb+
Pr+
VLLC
VVS
VHS
VD[0..7]
08 Sound Processor
08 Sound Processor
A_L
A_L
A_R
AUDIO1_L
A_R
AUDIO1_R
+5V
TV_AUDIOL
+5V
TV_AUDIOR
AU_12V
AU_12V
MSCL-3.3
MSCL-3.3
MSDA-3.3
MIC
MSDA-3.3
MIC
MSCL-5
MSCL-5
MSDA-5
MSDA-5
10 USB
VD_PWR
VD_PWR
AU_PWR
AU_PWR
SCA_PWR
SCA_PWR
AIR_PWR
AIR_PWR
ON_PBACK
ON_PBACK
ON_PANEL
ON_PANEL
10 USB
+3.3V
+3.3V
+5V
+5V
+5VUSB
+5VUSB
+5VUSB
07 MCU
HWRESET
HWRESET
HWRESET
INT
INT
INT
ALE
ALE
ALE
RD
RD
RD
WR
WR
WR
AD[0..3]
AD[0..3]
AD[0..3]
SCA_PWR
ON_PANEL
07 MCU
ON_PBACK
WP_DDC
SCL_VGA
SDA_DVI
MSCL-3.3
MSDA-3.3
06 Memory
MDATA[0..31]
MDATA[0..31]
MDATA[0..31]
MADR[0..10]
MADR[0..10]
MADR[0..10]
CKE
CKE
CKE
SBA
SBA
SBA
DQM[0..1]
DQM[0..1]
DQM[0..1]
RAS
RAS
RAS
CAS
CAS
CAS
WE
06 Memory
WE
WE
MCLK
MCLK
MCLK
09 Audio AMP
A_L
A_R
AU_12V
AU_12V
09 Audio AMP
37
MCU5V
MCU5V
DVI_+5V
DVI_+5V
DVI_CAB
DVI_CAB
MIC
MIC
VD_PWR
VD_PWR
AU_PWR
AU_PWR
SCA_PWR
AIR_PWR
AIR_PWR
ON_PANEL
ON_PBACK
ALL-RST
ALL-RST
SWITCH
SWITCH
WP_DDC
SCL_VGA
SDA_VGA
SDA_VGA
SCL_DVI
SCL_DVI
SDA_DVI
MSCL-3.3
MSDA-3.3
+3.3V
+3.3V
Title
<Title>
Size
Document Number
A3
<Doc>
Date:
Thursday , December 07, 2006
Sheet
1
AOC 198PW
Rev
<Rev Code>
of
10
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