Pioneer Elite VSX-43TX, Руководство по обслуживанию

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VSX-45TX
128
1 2 3 4
1 2 3 4
C
D
F
A
B
E
No. Pin Name I/O Function
49 VCCQH
−
Quiet external power supply (3.3V)
50 FST_1 I Digital audio LR clock
51 AA2 O External memory chip select
52 CAS O Column address
53 SCKT_1 I Digital audio Bit clock
54 GNDQ
−
Quiet GND
55 EXTAL I External clock input
56 VCCQL
−
Quiet core power supply (1.8V)
57 VCCC
−
Bus control power supply (3.3V)
58 GNDC
−
Bus control GND
59 FSR_1 O Digital audio LR clock
60 SCKR_1 O Digital audio Bit clock
61 PINIT I PLL initial pin
62 TA I Transfer acknowledge
63 BR O Bus request
64 BB I Bus busy
65 VCCC
−
Bus control power supply (3.3V)
66 GNDC
−
Bus control GND
67 WR O External memory read enable
68 RD O External memory write enable
69 AA1 O Address control (Not used)
70 AA0 O Address control (Not used)
71 BG O Bus control
72 A0 O External memory address
73 A1 O External memory address
74 VCCA
−
Address bus power supply (3.3V)
75 GNDA
−
Address bus GND
76 A2 O External memory address
77 A3 O External memory address
78 A4 O External memory address
79 A5 O External memory address
80 VCCA
−
Address bus power supply (3.3V)
81 GNDA
−
Address bus GND
82 A6 O External memory address
83 A7 O External memory address
84 A8 O External memory address
85 A9 O External memory address
86 VCCA
−
Address bus power supply (3.3V)
87 GNDA
−
Address bus GND
88 A10 O External memory address
89 A11 O External memory address
90 GNDQ
−
Quiet GND
91 VCCQL
−
Quiet core power supply (1.8V)
92 A12 O External memory address
93 A13 O External memory address
94 A14 O External memory address
95 VCCQH
−
Quiet external power supply (3.3V)
96 GNDA
−
Address bus GND