Denon DRA-500AE, Руководство по обслуживанию

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8
DRA-700AE/700AEDAB/500AE
M30624FGPFG Terminal Function
PIN No. Port Function Port Name
I/O
Function
1 P96 SIRIUS_TX O O/L SIRIUS data transmission
2 P95 SIRIUS MUTE O O/L SIRIUS MUTE control
3 P94 (HD CE) O O/L HD Radio enable output
4 P93 MULT3 SW O O/L ZONE3 output, HPFcontrol
5 P92 HD Radio TX/(SDA) O O/L HD Radio data transmission
6 P91 HD Radio RX/(SCL) I I HD Radio Data reception
7 P90 (HD CLK) O O/L HD Radio clock output
8 BYTE I - Ext. data bus bit width switching
9 CNVSS I - Processor mode switching
10 P87, XCIN (HD RESET) O O/L HD Radio reset output
11 P86, XCOUT FLT_RESET O O/L FLT reset output
12 /RESET I - Hard reset
13 XOUT O - Oscillator connection
14 VSS I - GND
15 XIN I - Oscillator connection
16 VCC1 I - 5V
17 P85 NMI I - NMI interruption input
18 P84, /INT2 RS232C_TX I I RS232C signal detection
19 P83, /INT1 REMOCON I I Remote control input
20 P82, /INT0 PROTECTION I I Unusual operation detection
21 P81 FLT_CLK O O/L FLT clock output
22 P80 FLT_DATA O O/L FLT data output
23 P77 FLT_CE1 O O/L FLT chip select output
24 P76 SPK_RLY_A O O/L Speaker A Relay control
25 P75 CPU_5V_SW O O/L CPU 5V control
26 P74 SPK_RLY_B O O/L Speaker B Relay control
27 P73 (NC) O/L
28 P72, CLK2 iPod_DET I I iPod connection detection
29 P71, RXD2/SCL2 iPod_RX I I iPod data reception
30 P70, TXD2/SDA2 iPod_TX O O/L iPod data transmission
31 P67, TXD1/SDA1 RS232C_TX O O/L RS232C data reception
32 P66, RXD1/SCL1 RS232C_RX I I RS232C data reception
33 P65, CLK1 PLL_DI I I PLL data input
34 P64 PLL_DO/XM-DAC_DO O O/L PLL/XM-DAC data output
35 P63, TxD0/SDA0 XM_TX O O/L XM data transmission
36 P62, RXD0/SCL0 XM_RX I I XM data reception
37 P61, CLK0 PLL_CLK/XM-DAC_CLK O O/L PLL/XM-DAC clock output
38 P60 PLL_CE O O/L PLL enable output
39 P57 /TUNED I I TUNED detection
40 P56 /STEREO I I STEREO broadcast detection
41 P55 RS232C_UPDATE_EPM
42 P54 VOL_UP I I Volume encoder input
43 P53 VOL_DOWN I I Volume encoder input
44 P52 SELECT_DOWN I I Select encoder input
45 P51 SELECT_UP I I Select encoder input
46 P50 RS232C_UPDATE_CE O O/L
47 P47 DC TRIGGER_2ON O O/L Trigger Out2 ON/OFF control
48 P46 FUNCTION_UP I I Function encoder input
49 P45 TUNER MUTE O O/L TUNER MUTE control
50 P44 E2PROM_SCL O O/L E2P Clock output
51 P43 E2PROM_SDA I/O O/L E2PROM data transmission and reception
52 P42 ZONE3_MUTE O O/L ZONE3 MUTE control
53 P41 ZONE2_MUTE O O/L ZONE2 MUTE control
54 P40 STBY LED_RED O O/L Standby LED(R) control
P-ON
Standby