Onkyo T-405TX, Руководство по обслуживанию

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Pin No. Function Description Pin No. Function Description
1 4G 42 RDSDATA Data input pin from RDS decoder
2 5G 43 RDSSIG Signal input pin from RDS decoder
3 6G 44 RDSSCK Clock input pin from RDS decoder
4 7G
Grid output pin
45 POFF Power failure detector input pin
5 8G 46 SYSIN System code input pin
6 9G 48 IC Internal conecctionpin
7 10G 49 SYSOUT System code output pin
8 VDD Positive power supply pin(+5V) 52 VDD Positive power supply pin(+5v)
15 POWER Power source control pin 60 P1
17 RESET System reset pin 61 P2
19 TUMUT Muting control output pin 62 P3
20 AVSS Ground voltage pin for A/D converter 63 P4
22 STEREO Stereo broadcast detection input 64 P5
23 SD Broadcast detection input 65 P6
Segment output pin
24 SIGNAL Signal strength level input pin 66 P7
25 MODE Initializing pin for RDS broadcast 67 P8
26 AREA Initializing pin for band area 68 P9
27 K1 Key input pin 69 P10
28 K0 70 P11
29 AVDD Analog power supply pin for A/D converter 71 VLOAD Pull-down resistor connection pin
30 AVREF Reference voltage pin for A/D converter 72 P12
31 XT1
Crystal connection pins for subsystem clock
73 P13
32 XT2
Not used
74 P14
33 VSS Ground 75 P15
Segment output pin
34 X1
Crystal connection pins for main system clock
76 P16
35 X2
Connect the cwramic oscillator 4.19MHz
77 P17
38 FOUT Frequency output pin for adjustment 78 1G
Grid output pin
39 PLL CE Chip enable output pin for PLL IC 79 2G
40 CLK Clock output pin for PLL IC 80 3G
41 DATA Data output pin for PLL IC The pin number not written is ground.
MICROPROCESSOR TERMINAL DISCRIPTIONS
T-405TX