Sony TA-SA100WR Service Manual page 24

TA-SA100WR
• IC Pin Function Description
AMP BOARD IC500 R5F3640DDFAR-128 (SURROUND AMP CONTROLLER)
Pin No. Pin Name
1 to 3 NO USE
4 SIRCS_IN
5 to 7 NO USE
8 BYTE
9 CNVss
10, 11 NO USE
12 RESET
13 Xout
14 Vss
15 Xin
16 Vcc1
17 NMI
18, 19 NO USE
20 AC_CUT
21 NO USE
22 FL_STB
23 FL_CLK
24 FL_D_OUT
25 NO USE
26 LED_GREEN
27 LED_RED
28 NO USE
29 S-AIR_CLK
30 S-AIR_DATA
31 I2C_DATA / TxD1
32 I2C_CLK / RxD1
33 CLK1
34 RTS1
35 DAMP_SCDT
36 NO USE
37 DAMP_SHIFT
38 NO USE
39 HP_MUTE
40 HP_SW
41 P_CONT3 (HP)
42 DAMP_INIT
43 DAMP_OVF
44 DAMP_LATCH
45 DAMP_SOFT_MUTE
46 WRITE CE
47, 48 NO USE
49 DRIVE_RST (EN)
50 DC_DET
51, 52 NO USE
53 P_CONT1 (MAIN)
54 to 61 NO USE
62 Vcc2
63 NO USE
64 Vss
65 to 70 NO USE
NO USE (S-AIR_
71
GPIO0)
72 S-AIR_GPIO1
73 DRIVE_SD
74 POWER_DET
75 S-AIR_GPIO2
NO USE (S-AIR_
76
GPIO3)
24
I/O
- Not used
I Sircs signal input terminal (for debug)
- Not used
I External data bus input terminal
I Processor mode change signal input terminal
- Not used
I System reset signal input terminal
O Main clock output terminal (5MHz)
- Ground terminal
I Main clock input terminal (5MHz)
- Power supply terminal (+3.3V)
I Non-maskable interrupt signal input terminal
- Not used
I AC cut detection signal input terminal
- Not used
O Chip select signal output terminal (for debug)
O Serial clock signal output terminal (for debug)
O Serial data output terminal (for debug)
- Not used
O LED drive signal output of the data receive status indicator
O LED drive signal output of the data non receive status indicator
- Not used
I/O S-AIR serial clock signal input/output with the EZW-RT10
I/O S-AIR serial data input/output with the EZW-RT10
I/O IIC serial data input/output terminal (for debug)
I/O IIC serial clock signal input/output terminal (for debug)
O Clock signal output terminal for fl ash write
O RTS signal output terminal for fl ash write
O Serial data output to the stream processor
- Not used
O Shift clock signal output to the stream processor
- Not used
O Headphone muting on/off control signal output terminal
I Headphone detection signal input terminal
O Regulator on/off control signal output terminal for headphone
O Reset signal output to the stream processor
I Overfl ow detection signal input from the stream processor
O Latch control signal output to the stream processor
O Soft muting on/off control signal output to the stream processor
I Chip enable signal input terminal for fl ash write
- Not used
O Reset signal output to the power driver
I DC detction signal input terminal
- Not used
O Main power supply on/off control signal output terminal "L": on
- Not used
- Power supply terminal (+3.3V)
- Not used
- Ground terminal
- Not used
- Not used
I S-AIR sync status signal input from the EZW-RT10
I Shut down signal input from the power driver
I Power detection signal input terminal
I S-AIR interrupt signal input from the EZW-RT10
- Not used
Description
Fixed at "L" in this set
"L": single chip mode
"L": reset
Fixed at "H" in this set
"L": AC cut
"H": LED (green) on
"L": muting on
"H": headphone insert
"H": on
"L": reset
"L": overfl ow
Fixed at "H" in this set
"L": reset
"L": shut down
"H": LED (red) on
"L": muting on