Yamaha CRX-E500, Руководство по обслуживанию

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CDC-E500
CDC-E500
29
Source Circuit
No. Device Name Program Diagram I/O Contents Logic Other
Name Name
50
—–
P44/CS0 pTest0 O Test port
51 P43/A19 pSysIn SYSCONI I System control (In)
52 P42/A18 pSysOut SYSCONO O System control (Out) Di
53 P41/A17
54 P40/A16 pFEOF FEOF O Feed Off H: OFF L: ON
55 P37/A15 K0 I Key input H: OFF L: ON
56 P36/A14 K1 I Key input H: OFF L: ON
57 P35/A13 K2 I Key input H: OFF L: ON
58 P34/A12
59 P33/A11
60 P32/A10 pK2 KD2 O Key scan H: Not scan L: Scan
61 P31/A9 pK1 KD1 O Key scan H: Not scan L: Scan
62 V
CC
VCC – +5V
63 P30/A8(/–/D7) pK0 KD0 O Key scan H: Not scan L: Scan
64 V
SS
VSS – GND Always low
65 P27/A7/(/D7/D6)
66 P26/A6/(/D6/D5)
67 P25/A5(/D5/D4)
68 P24/A4(/D4/D3)
69 P23/A3(/D3/D2)
70 P22/A2(/D2/D1)
71 P21/A1(/D1/D0) pMute /MUTE O Analog Mute H: Mute OFF L: Mute ON
72 P20/A0(/D0/–) pPUDRV_OnOff /DRV O Driver standby control H: ON L: Standby
73
–—
P17/D15/INT5
74
–—
P16/D14/INT4
75
–—
P15/D13/INT3
76 P14/D12
77 P13/D11 pMM1_CW MM1+ O Carriage motor drive H: Drive L: OFF
78 P12/D10 pMM1_CCW MM1– O Carriage motor drive H: Drive L: OFF
79 P11/D9 pMM2_CCW MM2– O Drawer motor drive H: Drive L: OFF
80 P10/D8 pMM2_CW MM2+ O Drawer motor drive H: Drive L: OFF
81 P07/D7 pMechaSW8 RVS I Slider reverse position SW H: OFF L: ON
82 P06/D6 pMechaSW7 FWD I Slider forward position SW H: OFF L: ON
83 P05/D5 pMechaSW6 O/C I Drawer open/close detect SW H: OFF L: ON
84 P04/D4 pMechaSW4 D1 I Carriage number SW H: ON L: OFF
85 P03/D3 pMechaSW5 D2 I Carriage number SW H: ON L: OFF
86 P02/D2 pMechaSW3 HOME I Carriage home position SW H: ON L: OFF
87 P01/D1 pMechaSW2 EX I Carriage Extra position SW H: ON L: OFF
88 P00/D0
89
––
P107/AN7/KI3
90
––
P106/AN6/KI2
91
––
P105/AN5/KI1
92
––
P104/AN4/KI0
93 P103/AN3
94 P102/AN2
95 P101/AN1
96 AV
SS
AVSS GND Always low
97 P100/AN0
98 V
REF
VREF +5V Always High
99 AV
CC
AVCC +5V Always High
100
———
P97/AD
TRG
/S
IN
4 pSUBQ SUBQ I MN35511 serial I/F input (SUBQ)