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2.3 System Block Diagram
RF Amp
RF_SDEN
RF_SCK
RF_SDA
LDON
MIRR
LEI
FEI
FOCUS-
TEI
FOCUS+
SBAD
TRACK-
TRACK+
RFO
MVREF
RF_AMP
MOTOR
MVREF
HOMESW
TRACK+
TRACK-
FOCUS+
SSPDON
FOCUS-
SSLED
SFOCUS
STRACK
SMOTOR
MOTOR
DVD Servo & Decoder
RF_SDEN
RF_SDEN
PCMSD0
RF_SCK
TUNER_CL
RF_SCK
RF_SDA
TUNER_DI
RF_SDA
PCMCLK
LDON
LDON
PCMWS
MIRR
MIRR
ADAC_SCK
LEI
LEI
ADAC_SDA
FEI
FEI
ADAC_CS0
TEI
TEI
SBAD
SBAD
RFO
RFO
MVREF
Y/G/CVBS1
VFD_CS
VFD_SCK
VFD_SDA
I2C_SCK
I2C_SDA
BACK_LIGHT
SA[0..19]
HOMESW
HOMESW
FLASH_RY
/FLASH_WP
MA[0..11]
SSPDON
SSPDON
SSLEG
SSLED
SFOCUS
SFOCUS
STRACK
STRACK
SMOTOR
SMOTOR
MD[0..15]
CT908
Audio DAC
PCMSD0
PCMSD0
MUTEA
PCMCLK
PCMCLK
PCMWS
PCMWS
ACLK
ACLK
ACLK
AOR
ADAC_SCK
ADAC_SCK
AOL
ADAC_SDA
ADAC_SDA
ADAC_CS0
ADAC_CS0
RESET
RESET
PSCAN
AUDIO.SCH
PSCAN
SPDIF+
SPDIF+
Cb/B/Y
Cr/R/C
AV-SW
SDRAM & ROM
LED
LED
LED
IR_IRQ
IR_IRQ
IR_IRQ
VFD_CS
VFD_CS
VFD_SCK
VFD_SCK
VFD_SDA
VFD_SDA
I2C_SCK
I2C_SCK
I2C_SDA
I2C_SDA
BACK_LIGHT
BACK_LIGHT
SA[0..19]
SA[0..19]
SD[0..7]
SD[0..7]
SD[0..7]
/PSEN
/PSEN
/PSEN
/FWR
/FWR
/FWR
FLASH_RY
FLASH_RY
/FLASH_WP
/FLASH_WP
MA[0..11]
MA[0..11]
BS1
BS1
BS1
BS0
BS0
BS0
/SCS
/SCS
/SCS
/RAS
/RAS
/RAS
/CAS
/CAS
/CAS
/WE
/WE
/WE
SDCLK
SDCLK
SDCLK
DQM
DQM
DQM
MD[0..15]
MD[0..15]
/WR
/WR
/WR
/RESET
/RD
/RD
/RD
Memory
/uPRST
/uPRST
- 4 -
A/V OUTPUT
MUTEA
MUTEA
AV_Switcher
AOR-1
AOR-1(TV)
AOL-1
AOL-1(TV)
AOR
AOL
AOR-2
AOR-2(PHONE)
AOL-2
AOL-2(PHONE)
PSCAN
SPDIF+
CVBS/Y
CVBS/Y
Y/G/CVBS1
Y
Y
Cb/B/Y
C
C
Cr/R/C
AV-SW
AV_OUT
PANEL
<Value>
Y
A/V INPUT
CVBS
C
R
Speaker_R
L
AV-SW
Speaker_L
<Value>
<Value>
POWER
+12V
+12V
+5V
+5V
+3.3V
+3.3V
+1.8V
+1.8V
/RESET
/RESET
SRVM
MVREF
POWER
/uPRST
/uPRST
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