Yamaha TSX-10, Руководство по обслуживанию

Страница: 23 / 47

TSX-10/15/20
TSX-10/15/20
IC201 : M30217MA-A209FP (Mask Rom) 16 bit µ-COM
M30218FCFP (Flash Rom)
22
39 P37 FLD47 OUT DIGIT 13 (13G) [VEE external pull-down required]
40 P36 FLD46 OUT DIGIT 12 (12G) [VEE external pull-down required]
41 P35 FLD45 OUT DIGIT 11 (11G) [VEE external pull-down required]
42 P34 FLD44 OUT DIGIT 10 (10G) [VEE external pull-down required]
43 P33 FLD43 OUT DIGIT 9 (9G) [VEE external pull-down required]
44 P32 FLD42 OUT DIGIT 8 (8G) [VEE external pull-down required]
45 P31 FLD41 OUT DIGIT 7 (7G) [VEE external pull-down required]
46 P30 FLD40 OUT DIGIT 6 (6G) [VEE external pull-down required]
47 P27 FLD39 OUT DIGIT 5 (5G) [VEE external pull-down required]
48 P26 FLD38 OUT DIGIT 4 (4G) [VEE external pull-down required]
49 P25 FLD37 OUT DIGIT 3 (3G) [VEE external pull-down required]
50 P24 FLD36 OUT DIGIT 2 (2G) [VEE external pull-down required]
51 P23 FLD35 OUT DIGIT 1 (1G) [VEE external pull-down required]
52 P22 FLD34 OUT SEGMENT 1 (P1) [VEE external pull-down required]
53 P21 FLD33 OUT SEGMENT 2 (P2) [VEE external pull-down required]
54 P20 FLD32 OUT SEGMENT 3 (P3) [VEE external pull-down required]
55 P17 FLD31 OUT SEGMENT 4 (P4) (VEE internal pull-down)
56 P16 FLD30 OUT SEGMENT 5 (P5) (VEE internal pull-down)
57 P15 FLD29 OUT SEGMENT 6 (P6) (VEE internal pull-down)
58 P14 FLD28 OUT SEGMENT 7 (P7) (VEE internal pull-down)
59 P13 FLD27 OUT SEGMENT 8 (P8) (VEE internal pull-down)
60 P12 FLD26 OUT SEGMENT 9 (P9) (VEE internal pull-down)
61 P11 FLD25 OUT SEGMENT 10 (P10) (VEE internal pull-down)
62 P10 FLD24 OUT SEGMENT 11 (P11) (VEE internal pull-down)
63 VCC – – Power 5V [Clock backup chemical capacitor required]
64 P07 FLD23 OUT SEGMENT 12 (P12) (VEE internal pull-down)
65 VSS – – GND
66 P06 FLD22 OUT SEGMENT 13 (P13) (VEE internal pull-down)
67 P05 FLD21 OUT SEGMENT 14 (P14) (VEE internal pull-down)
68 P04 FLD20 OUT SEGMENT 15 (P15) (VEE internal pull-down)
69 P03 FLD19 OUT SEGMENT 16 (P16) (VEE internal pull-down)
70 P02 FLD18 OUT SEGMENT 17 (P17) (VEE internal pull-down)
71 P01 FLD17 OUT SEGMENT 18 (P18) (VEE internal pull-down)
72 P00 FLD16 OUT SEGMENT 19 (P19) (VEE internal pull-down)
73 P57 FLD15 OUT SEGMENT 20 (P20) (VEE internal pull-down)
74 P56 FLD14 OUT SEGMENT 21 (P21) (VEE internal pull-down)
75 P55 FLD13 OUT SEGMENT 22 (P22) (VEE internal pull-down)
76 P54 FLD12 OUT SEGMENT 23 (P23) (VEE internal pull-down)
77 P53 FLD11 OUT SEGMENT 24 (P24) (VEE internal pull-down)
78 P52 FLD10 OUT SEGMENT 25 (P25) (VEE internal pull-down)
79 P51 FLD9 OUT SEGMENT 26 (P26) (VEE internal pull-down)
80 P50 FLD8 OUT SEGMENT 27 (P27) (VEE internal pull-down)
81 P67 FLD7 OUT SEGMENT 28 (P28) (VEE internal pull-down)
82 P66 FLD6 OUT SEGMENT 29 (P29) (VEE internal pull-down)
83 P65 FLD5 OUT SEGMENT 30 (P30) (VEE internal pull-down)
84 P64 FLD4 OUT SEGMENT 31 (P31) (VEE internal pull-down)
85 P63 FLD3 OUT SEGMENT 32 (P32) (VEE internal pull-down)
86 P62 FLD2 OUT SEGMENT 33 (P33) (VEE internal pull-down)
87 P61 FLD1 OUT SEGMENT 34 (P34) (VEE internal pull-down)
88 P60 FLD0 OUT SEGMENT 35 (P35) (VEE internal pull-down)
89 VEE – – P0, P1, P5, P6 pull-down resistor voltage input [~(VCC-43)V]
90 P107 AN7 A-D IN Power voltage detect IN (Protection) [0~VREF]
91 P106 AN6 A-D/IN Extention IN port 1, 2 (TC74HC4051A) A-D/IN input
92 P105 (AN5) OUT [CD] /CMDSEL
93 P104 (AN4) OUT [CD] LDR CTR
94 P103 (AN3) OUT [CD] CD tray CLOSE output
95 P102 (AN2) OUT [CD] MUTE
96 P101 (AN1) OUT [CD] /MNRST
97 AVSS – – Connected to Vss (GND)
98 P100 (AN0) OUT [CD] /QSEL
99 VREF – – A-D, D-A reference voltage input [~VCC]
100 AVCC – – Connected to Vcc terminal (+5V)
www. xiaoyu163. com
QQ 376315150
9 9
2
8 9
4 2
9 8
TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com