LG BD670 Manual De Servicio página 140

OFE–Serial Interface
Label
OFE_SER_SEN2
OFE_SER_SCLK
OFE_SER_SDATA
OFE_SER_SBUSY
OFE–General Purpose
Label
OFE_GP_PA0
OFE_GP_PA1
OFE_GP_PA2
OFE_GP_PA3
OFE_GP_PA4
OFE_GP_PA5
OFE_GP_PA6
OFE_GP_PA7
OFE_GP_PB0
OFE_GP_PB1
OFE_GP_PB2
OFE_GP_PB3
OFE_GP_PB4
OFE_GP_PB5
OFE_GP_PB6
OFE_GP_PB7
OFE–Analog Supply
Label
OFE_AVDD1P2RFDPD
OFE_AVSSRFDPD
OFE_AVDD1P2SERVOADC
OFE_AVSSSERVOADC
OFE_AVDD1P2WOBBLE
OFE_AVSSWOBBLE
OFE_AVDD1P2ADCPLL
OFE_AVSSADCPLL
OFE_AVDD3P3
OFE_AVDD2P5CAP
IO PU/PD
Function I/O
I/O STI/O PU
I/O I/O PU
I/O I/O PU
I/O I/O PD
IO PU/PD
Function I/O
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
I/O I/O –
IO PU/PD
Function I/O
APWR APWR –
AGND AGND –
APWR APWR –
AGND AGND –
APWR APWR –
AGND AGND –
APWR APWR –
AGND AGND –
APWR APWR –
AGND AGND –
4-13
Tol. (V) Loc. Description
3.3 C7 SSI Enable Out
3.3 A9 SSI Clock Out
3.3 D9 SSI Data In/out
3.3 E7 SSI Busy In/SEN4
Tol. (V) Loc. Description
3.3 F13 OFE_GP_PA0/Gain SW2
3.3 E13 OFE_GP_PA1/SEN4
3.3 F12 OFE_GP_PA2/SEN3
3.3 G12 OFE_GP_PA3/AlphaSIN
3.3 G11 OFE_GP_PA4/AlphaCOS
3.3 F11 OFE_GP_PA5/PanicIn
3.3 E12 OFE_GP_PA6/ExtINT_
3.3 D11 OFE_GP_PA7
3.3 D14 OFE_GP_PB0/MIOCLK
3.3 E14 OFE_GP_PB1/Land
3.3 F14 OFE_GP_PB2
3.3 G14 OFE_GP_PB3
3.3 C13 OFE_GP_PB4/MIO0/DIGTP1
3.3 B13 OFE_GP_PB5/MIO1/DIGTP2
3.3 D12 OFE_GP_PB6/MIO2/DIGTP3
3.3 E11 OFE_GP_PB7/MIO3
Tol. (V) Loc. Description
1.2 A19 Analog Power for RF and DPD (1.2 V)
A18 Analog Ground for RF and DPD
1.2 A16 Analog Power for Servo ADC (1.2 V)
A17 Analog Ground for Servo ADC
1.2 B20 Analog Power for Wobble (1.2 V)
C20 Analog Ground for Wobble
1.2 B21 Analog Power for ADC PLL (1.2 V)
C21 Analog Ground for ADC PLL
3.3 B14 Analog Power for 2.5V Regulator (3.3 V)
A14 Output cap for 2.5V regulator