Sony HBD-N590 Service Manual page 80

HBD-N590/N790W/N890W/N990W/N995W/T79
Ver. 1.1
MB-149 BOARD IC6301 R5F3650KCDFB (SYSTEM CONTROLLER)
Pin No. Pin Name
1 SIRCS_IN
2 FAN_CONT
3 FL_DOUT
4 SIRCS2_IN
5 FL_CLK
6 BYTE
7 CNVSS
8 NC
9 NO USE
10 RESET
11 XOUT
12 VSS
13 XIN
14 VCC_3.3V
15 CEC (TX/RX)
16 TS_INT
17 KEY_INT
18 AC_CUT
19 BD_IF_START
20 LED_PWM3
21 TS_RST
22 PCONT_TS
23 BD_IF_REQ
24 LED_PWM2
25 PCONT_FL
26 LED_PWM1
27 WS_SCL
28 WS_SDA
29 TXD1
30 RXD1
31 CLK1
32 RTS1
33 DAMP_SDA
34 DAMP_SCL
35 DC_DET
36 to 38 PCONT1 to PCONT3
39 PCONT4 (NC)
40 STA516_PCONT
41 NC
42 FAN_ON
43 NC
44 CE
45 ST_SDA
46 ST_SCL
47 NO USE
48 DRIVER_RST (EN)
49 VACS_1
50 DAMP_XPDN
51 DAMP_XRST
52 DAMP_XMUTE
53 XWMAMUTE
54 TS_SDA
55 TS_SCL
56 KARAOKE_MODE
80
I/O
I SIRCS signal input from the remote control receiver
O Fan motor on/off control signal output terminal
O Serial data output to the fl uorescent indicator tube driver
I SIRCS signal input from the remote control receiver
O Serial data transfer clock signal output to the fl uorescent indicator tube driver
I External data bus width selection signal input terminal
I Processor mode selection signal input terminal
- Not used
- Not used
I System reset signal input from the reset switch
O System clock output terminal (8 MHz)
- Ground terminal
I System clock input terminal (8 MHz)
- Power supply terminal (+3.3V)
I/O CEC serial data input/output with the HDMI connector
I Touch sensor detection signal input from the TOUCH board
I Key wake-up signal input terminal
I AC cut detection signal input terminal
O Ready signal output to the BD decoder
O LED drive signal output terminal
O Touch sensor reset signal output to the TOUCH board
O Power supply on/off control signal output to the TOUCH board for touch sensor "H": power on
I Request signal input from the BD decoder
O LED drive signal output terminal
Power supply on/off control signal output terminal for fl uorescent indicator tube driver
O
"H": power on
O LED drive signal output terminal
Two-way I2C clock bus with the RF modulator
I/O (EZW-RT50 (HBD-N790W/N890W/N990W/T79) or EZW-RT20 (HBD-N995W))
(HBD-N790W/N890W/N990W/N995W/T79 only)
Two-way I2C data bus with the RF modulator
I/O (EZW-RT50 (HBD-N790W/N890W/N990W/T79) or EZW-RT20 (HBD-N995W))
(HBD-N790W/N890W/N990W/N995W/T79 only)
O Not used
I Not used
O Not used
O Not used
I/O Two-way I2C data bus with the stream processor
O Serial data transfer clock signal output to the stream processor
I Speaker DC detection signal input terminal
O Power supply on/off control signal output terminal
O Power supply control signal output terminal
O Power supply control signal output terminal
O Power supply on/off control signal output terminal
O Power supply on/off control signal output terminal for fan motor
- Not used
I Chip enable signal input terminal
I/O Two-way data bus with the tuner section
O Serial data transfer clock signal output to the tuner section
- Not used
O Power down signal output to the stream processor "L": power down
- Not used
O Reset signal output to the power amplifi er
O Reset signal output to the stream processor "L": reset
O Muting on/off control signal output to the stream processor "L": muting
- Not used
I/O Two-way data bus with the TOUCH board
I/O Two-way clock bus with the TOUCH board
I Karaoke mode information input terminal
Description
"L": fan motor on
"L": reset
"H": touch sensor is detected
"L": AC cut
"H": ready
"L": reset
"L": speaker DC is detected
"H": power on
Not used
"H": power on
Not used
"H": power on
Not used
"L": reset
Not used