Sony FWD-40LX2F Service Manual page 32

I 2 C
NVM
HDMI1
CE_REMOTE1
HP_DET1
HP_DET2
2
I C
HDMI2
NVM
CE_REMOTE2
VGA_CAB
2
I C
HD15
NVM
TX/RX_PC
LEVEL
IR
SHIFT
5V 8 3.3V
RS_OUT_EN
OP2_TX/RX
UART
S_OUT_EN
SIRCS IN
OPTION1
SIRCS OUT
(U10 BLOCK)
QSENSE
RESET
ALARM
RS_OUT_EN
UART
S_OUT_EN
OP1_QSENSE1/2
OPTION2
SIRCS IN
(U20 BLOCK)
SIRCS OUT
OP2_QSENSE1/2
QSENSE
RESET
ALARM ALARM: PULSE OUT
Overall (2/2)
2
I C TRANS
EDID2
INPUT H: PULG IN, L: NC
OUTPUT L: CONNECT REQUEST
INPUT H: PULG IN, L: NC
OUTPUT L: CONNECT REQUEST
I 2 C TRANS
SELECTOR
EDID3
H: NC, L: PULG IN
VGA_SDA/SCL
2
I C TRANS
EDID1
OP1_TX/RX
UART
UART
SELECTOR SELECTOR
TX/RX
N_OP_RS_EN
N_RS_
RCV_EN
NAND
NOT
OP_
RS_EN
UART
SELECTOR
SENSE1/2
QSENSE
SELECTOR Q_SEL1
SEL1 SEL2 SELECT
L L
H L
Q_SEL2
GRESET
L: RESET , H: NORMAL
6-2
Overall (2/2)
DSCA/DSCL_COM
CE_REMOTE
SEL_H H: HDMI1, L: HDMI2
IRO
OP1_IRI
IRDATA
OP2_IRI
IR
OP1 OP2 SEL
SELECTOR
L L
L H
H L
RS_RCV_E
H H
L: OP1 or OP2(NORMAL)
H: OP1 5 OP2
OP1_S_EN
OP2_S_EN
OP1
OP2
6-2
CORTEZ PLUS
GPIO
LBADC_IN1/2
OCM_TIMER
VGA0_SDA/SCL
OCM_CS1
VGA1_SDA/SCL
TXD/RXD
CONTROLLED_DEVICE_SDA
UDI/O_0
CONTROLLED_DEVICE_SCL
BDATA11
BDATA14
PWM2
IPCLK3
IR0
IPCLK3
OP2
OP1
OP2
PWM0
IRO
LBADC_3/4
RESET
DIPEXTCOAST
PBIAS
BDATA16 PPWER
POWER_OFF
TO POWER SUPPLY
AU_ON
FOR AUDIO AMP
PPWR
FOR PANEL LOGIC POWER
PBIAS
FOR PANEL INSERTER POWER
PWER-KEY
KEY
ADC_IN1/2
LED_G1
LED_R1
LED
LED_G2
LED_R2
L: OFF, H: ON
L: OFF, H: ON
LOGO_EN
TO LOGO CIR
LOGO_PWM
RESET
TO AUDIO DEC
L: RESET
H: NORMAL
INV_DET
L: ABNORMAL or OFF
H: NORMAL ON
BL_CONT
LCD
PANEL
CONTROL BLOCK
Overall (2/2)
FWD-40LX2F
FWD-40LX2X