Mitsubishi Electric DD-5000 Service Manual page 51

Table 3-5-9 (1/4) TC9453F
Pin
Name
No.
1 N C
2
3 D V S S Exclusive ground for DAC
4 R O R-ch output signal
5 D V D D Exclusive power supply for DAC
6 D V R Amplifier reference signal output
7 LO L-ch output signal
8 D V S S Exclusive ground for DAC
9 X V S S Exclusive ground for oscillator
10 X I Crystal oscillation input
11 X O Crystal oscillation output
12 X V D D Exclusive power supply for oscillator
13 T E S M 0 Test terminal
14 T E S M 1
15 T E S M 2
16 V D D 3 Digital power supply
17 V S S 3 Digital ground
18 V P F C Clock PLL phase/frequency comparison
output
19 TEST0 Test mode terminal
20 VLPFI VCO filter input for clock PLL
21 V L PF O VCO filter output for clock PLL
22 V S S 3 Digital ground
23 M O N 0 Test monitor
24 M O N 1
25 M O N 2
26 M O N 3
27 M O N 4
28 M O N 5
29 M O N 6
30 M O N 7
31 M O N 8
32 M O N 9
33 V D D 3 Digital power supply
34 N C
35
36 TEST1 Test mode terminal
37 FLGA General I/O or flag monitor
38 F L G B General I/O or flag monitor
39 V S S 3 Digital ground
40 /RST Reset terminal
41 /MA Microprocessor address enable signal
42 /MRD Microprocessor data read signal
43 /MWR Microprocessor data write signal
44 /MCE Microprocessor chip enable signal
45 /MINT Microprocessor interrupt signal
46 M D 0 Microprocessor data bus
47 M D 1
48 M D 2
49 M D 3
50 M D 4
51 M D 5
52 M D 6
53 M D 7
54 V D D 5 Power supply
55 N C
56
57 S M C K Clock output
58 V M C K Data output (signal process) clock output
Function
– – –
– – –
– – –
3-31
Table 3-5-9 (2/4) TC9453F
Pin
Name
No.
59 V D D 3 Digital power supply
60 P D 0 DVD/CD data output
61 V S S 5 Ground
62 P D 1 DVD/CD data output
63 P D 2
64 P D 3
65 P D 4
66 V S S 3 Digital ground
67 P D 5 DVD/CD data output
68 P D 6
69 P D 7
70 P D 8
71 /PSYC DVD data sector sync signal
72 /PDRQ DVD data transfer block
73 P D C K DVD data transfer clock
74 V D D 5 Power supply for 5V
75 T E S M 3 Test terminal
76 DIGI 1 bit DAC digital IN input
77 T E S M 4 Test terminal
78 V D D 3 Digital power supply
79 BA0 External RAM address output
80 BA1
81 BA2
82 BA3
83 V S S 5 Ground
84 BA4 External RAM address output
85 BA5
86 BA6
87 BA7
88 BA8
89 V D D 3 Digital power supply
90 /BOE External RAM/OE signal
91 /BRAS External RAM/RAS signal
92 /BCAS External RAM/CAS signal
93 /BWL External RAM Lower/WE signal
94 /BWU External RAM Upper/WE signal
95 V D D 5 Power supply
96 B D 0 External RAM data I/O
97 B D 1
98 B D 2
99 B D 3
100 B D 4
101 B D 5
102 B D 6
103 B D 7
104 B D 8
105 V S S 3 Digital ground
106 B D 9 External RAM data I/O
107 BD10
108 BD11
109 BD12
110 V S S 5 Ground
111 BD13 External RAM data I/O
112 BD14
113 BD15
114 N C
115
116 V D D 3 Digital power supply
117 P L C K PLL clock I/O
Function
– – –