Sony STRDG820 - STR AV Receiver, Руководство по обслуживанию

Страница: 56 / 96

STR-DG820
56
• IC Pin Function Description
XM BOARD IC102 F2602E-01-TR (XM RECEIVER)
Pin No. Pin Name I/O Description
1 LSOPTXRX - Not used
2 VSS - Ground terminal
3 SCTXOUT O Serial data output to the system controller
4 VDD - Power supply terminal (+3.3V)
5 SCRXIN I Serial data input from the system controller
6 VSS - Ground terminal
7 COMMSEL I Command mode selection signal input terminal Not used
8 VDD - Power supply terminal (+3.3V)
9 IRQ* O Interrupt request signal output terminal Not used
10 VSS - Ground terminal
11 RESET* I Reset signal input from the system controller "L": reset
12 SLAVESL I
Master/slave mode selection signal input terminal
"L": master mode, "H": slave mode Fixed at "L" in this set
13 COMRXDIG - Not used
14 COMTXDIG - Not used
15 COMTXEN - Not used
16 VSS - Ground terminal
17 VDD - Power supply terminal (+3.3V)
18 COMRXP I XM receiver differential signal (positive) input from the XM connector
19 COMRXM I XM receiver differential signal (negative) input from the XM connector
20 VDD - Power supply terminal (+3.3V)
21 VSS - Ground terminal
22 COMTXM O XM transmitter differential signal (negative) output to the XM connector
23 COMTXP O XM transmitter differential signal (positive) output to the XM connector
24, 25 VSS - Ground terminal
26 OSCOUT O System clock output terminal (45.1584 MHz)
27 VSS - Ground terminal
28 OSCIN I System clock input terminal (45.1584 MHz)
29 VSS - Ground terminal
30 TEST - Not used
31 VSS - Ground terminal
32 HSDPDATA - Not used
33 VDD - Power supply terminal (+3.3V)
34 HSDPCLK - Not used
35 VSS - Ground terminal
36 HSDPEN - Not used
37 I2SDATA O I2S digital audio data output to the D/A converter (for XM section)
38 VSS - Ground terminal
39 I2SSCLK O I2S bit clock signal output to the D/A converter (for XM section)
40 VDD - Power supply terminal (+3.3V)
41 I2SLRCLK O I2S L/R sampling clock signal output to the D/A converter (for XM section)
42 VSS - Ground terminal
43 I2SOCLK O I2S over sample clock signal output to the D/A converter (for XM section)
44 VSS - Ground terminal
45 SAIICLK - Not used
46 VDD - Power supply terminal (+3.3V)
47 SAIIDATA - Not used
48 SAIIEN - Not used