Sony HBD-E690 - IC Pin Function Descriptions - MB148 Board (E Chips); MB148 IC Pin Descriptions (E1-E25)

HBD-E190/E290/E490/E690
63
Pin No. Pin Name I/O Description
D23 NO_USE - Not used
D24 WIFI_PCONT I/O GPIO
D25 TDI I/O JTAG ICE data in
E1 INF I Input of Main Beam Signal (F)
E2 INE I Input of Main Beam Signal (E)
E3 AVDD33_1 - 3.3 V Power Pin
E4 HAVC O Decoupling Pin for Reference Voltage of Main and Sub Beams
E5 VDAC0 O Output of General DAC
E6 RSTI I Front-End Power on reset
E7 NO_USE - Not used
E8 NO_USE - Not used
E9 AVSS33_PLL - PLL /BG analog ground
E10 NO_USE - Not used
E11 AVSS33_DAC - Analog Ground
E12 NO_USE - Not used
E13 NO_USE - Not used
E14 AVSS33_HDMI - 3.3 V Analog Power
E15 NO_USE - Not used
E16 AVDD33_VDAC - 3.3 V Analog Power
E17 NO_USE - Not used
E18
OCPI
GPIO1
I/O GPIO
E19 NO_USE - Not used
E20 UATXD I/O
Reserved for debug-only Uart pins.
(1) 1st RS232 TX
(2) T8032 RS232 TX
E21 NO_USE - Not used
E22 DVCC33_IO_STB - 3.3 V digital IO power for Stand-By Module
E23 SPDATA I/O SPDIF input data
E24 SYS_REQ I/O GPIO
E25 TCK I/O JTAG ICE clock
F1 FEMPXOUT3 O
Multiplexer Output 3 for Signal Monitoring. The pin is not allowed to pull-up in circuit layout.
Alternative function: Internal monitored signal output / General output.
F2 FEMPXOUT2 O
Multiplexer Output 2 for Signal Monitoring. The pin is not allowed to pull-up in circuit layout.
Alternative function: Internal monitored signal output / General output.
F3 NO_USE - Not used
F4 FEMPXOUT1 O
Multiplexer Output 1 for Signal Monitoring. The pin is not allowed to pull-up in circuit layout.
Alternative function: Internal monitored signal output / General output.
F5 AUX1 I/O
Auxiliary Input
Alternative function: Signal Monitoring
F6 AGND33_1 - Analog Ground
F7 AGND33_3 - Analog Ground
F8 NO_USE - Not used
F9 AVDD33_COM - PLL / BG 3.3 V analog power
F10 NO_USE - Not used
F11 AVSS12_REC - ADC analog ground
F12 NO_USE - Not used
F13 AVSS33_LD - Line driver analog ground
F14 AVSS33_VDAC_R - Analog Ground
F15 NO_USE - Not used
F16 NO_USE - Not used
F17 AVDD33_LD0 - 3.3 V power for standby
F18 NO_USE - Not used
F19 UARXD I/O
Reserved for debug-only Uart pins.
(1) 1st RS232 RX
(2) T8032 RS232 RX