Sony HBD-E690 - System Controller IC Pin Descriptions (MB148 Board); IC6301 Pin Descriptions (1-49)

HBD-E190/E290/E490/E690
78
MB148 BOARD (9/9) IC6301 R5F3650KCDFB (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Description
1 SIRCS_IN I SIRCS signal input from the remote control receiver
2 FAN CONT2 O
Fan motor speed control signal output terminal control by DA converter
Port output higher, speed slower
3 FL_D_OUT O Serial data output to the fl uorescent indicator tube driver
4 NO_USE - No used
5 FL_CLK O Serial data transfer clock signal output to the fl uorescent indicator tube driver
6 BYTE I External data bus width selection signal input terminal
7 CNVss I Processor mode selection signal input terminal
8 NO_USE - No used
9 NO_USE - No used
10 RESET I
System reset signal input from the reset signal generator and reset switch "L": reset
For several hundreds msec. After the power supply rises, "L" is input, then it change to
"H"
11 Xout O System clock output terminal (8MHz)
12 Vss - Ground terminal
13 Xin I System clock input terminal (5MHz)
14 Vcc1 - Power supply terminal (+3.3V)
15 CEC_TX_RX I/O CEC serial data input/output with the HDMI connector
16 NO_USE - No used
17 KEY_INT I Key wake-up signal input terminal
18 AC_CUT I AC cut detection signal input terminal "L": AC cut
19 BD_IF_START O Ready signal output to the BD decoder "H": ready
20 NO_USE - No used
21 NO_USE - No used
22 NO_USE - No used
23 BD_IF_REQ I Request signal input from the BD decoder
24 NO_USE - No used
25 PCONT_FL O
Power supply on/off control signal output terminal for fl uorescent indicator tube driver
"H": power on
26 LED_PWM 1 O LED drive signal output terminal
27 NO_USE - No used
28 NO_USE - No used
29 TXD1 O No used
30 RXD1 I No used
31 ON CHIP DEBUG / CLK1 I No used
32 NO USE / RTS1 O No used
33 DAMP_SDAO I/O Two-way data bus with the DAMP processor
34 DAMP_SCLO I/O Serial data transfer clock signal output to the DAMP processor
35 DC_DET I Speaker DC detection signal input terminal "L": speaker DC is detected
36 PCONT1 O Power supply on/off control signal output terminal "H": power on
37 PCONT2 O Power supply control signal output terminal
38 PCONT3 O Power supply on/off control signal output terminal "H": power on
39 EPM O EPM for update used
40 STA516_POWER O STA516 IC Power Control, "H": power on
41 NO_USE - No used
42 FAN_ON O Power supply on/off control signal output terminal for fan motor "H": power on
43 NO_USE - No used
44 CE I Chip enable signal input terminal
45 ST_SDA I/O Two-way data bus with the FM receiver
46 ST_SCL I/O Serial data transfer clock signal output to the FM receiver
47 PVDD_CONT O Power Supply PVDD control for eco used
48 DRIVER_RST (EN) O Reset signal output to the power amplifi er "L": reset
49 NO_USE - No used