Pioneer PRO-700HD, Руководство по обслуживанию

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PRO-700HD
247
Pin No.
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
Pin Name
AVDD
FSCO
AGND
AGND
FSCI
CPLL
RPLL
AVDD
CKMD
DGND
CLK8
RSTB
SLA0
SCL
SDA
ST0
ST1
NSTD
DVDD
DYCO0
(LSB)-(MSB)
DYCO1
(LSB)-(MSB)
DYCO2
(LSB)-(MSB)
DYCO3
(LSB)-(MSB)
DYCO4
(LSB)-(MSB)
DYCO5
(LSB)-(MSB)
DYCO6
(LSB)-(MSB)
DYCO7
(LSB)-(MSB)
DYCO8
(LSB)-(MSB)
DYCO9
(LSB)-(MSB)
ALTF
CSI
TEST
LINE
KIL
Function
fsc generator DAC block power supply
fsc generator fsc output
fsc generator DAC block ground
8fsc-PLL ground
8fsc-PLL fsc input
8fsc-PLL filter output (Opened or connected to GND)
8fsc-PLL frequency compensation output
8fsc-PLL power supply
Clock mode test input (Opened or connected to GND)
Digital block ground
8fsc clock output
System reset input (Active Low) (Inputs active low reset pulses from outside)
I 2 C bus slave address selection input (L:B8/B9h, H:BA/BBh)
I
2
C bus clock input (Connected to system SCL line)
I
2
C bus data input/output (Connected to system SDA line)
Internal signal monitor output
Internal signal monitor output
Non-standard detection monitor output (L:Standard determination, H:Non-standard determination)
Digital block power supply
EXADINS=0, digital YC signal alternate output
EXADINS=1, external Y-ADC data input
EXADINS=0, digital YC signal alternate flag output (LY, HC)
EXADINS=1, external Y-ADC 4fsc clock output
Composite sync input (Active low)
IC selection test pin (Opened or connected to GND)
Forced inter-line processing selection input (L:Normal processing, H:Forced inter-line processing)
External killer input (L:Normal processing, H:Forced YC separation stop)
I/O
–
–
–
–
–
–
–
–
I
–
O
I
I
I
I/O
O
O
O
–
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I