Denon AVR-1882 Service Manual page 8

LC89055W (IC810)
LC89055W Terminal Function
Pin
Pin Name
No.
1 DISEL
2 DOUT
3 DIN0
4 DIN1
5 DIN2
6 DGND
7 DVDD
8 R
9 VIN
10 LPF
11 AVDD
12 AGND
13 CKOUT
14 BCK
15 LRCK
16 DATAO
17 XSTATE
18 DGND
19 DVDD
20 XMCK
21 XOUT
22 XIN
23 EMPHA
24 AUDIO
25 CSFLAG
26 F0/P0/C0
27 F1/P1/C1
28 F2/P2/C2
29 VF/P3/C3
30 DVDD
31 DGND
32 AUTO
33 BPSYNC
34 ERROR
35 DO
36 DI
37 CE
38 CL
39 XSEL
40 MODE0
41 MODE1
42 DGND
43 DVDD
44 DOSEL0
45 DOSEL1
46 CKSEL0
47 CKSEL1
48 XMODE
For latch-up countermeasure, set digital (DVDD) and analog (AVDD) power on/off in the same timing.
I/O
I Data input terminal (select input pin of DIN0, DIN1)
O Input bi-phase data through output terminal
I Amp built-in coaxial/optical input correspond data input terminal
I Amp built-in coaxial/optical input correspond data input terminal
I Optical input correspond data input terminal
Digital GND
Digital power supply
I VCO gain control input terminal
I VCO free-run frequency setting input terminal
O PLL loop filter setting terminal
Analog power supply
Analog GND
O Clock output terminal (256fs, 384fs, 512fs, X'tal osc., VCO free-run osc.)
O 64fs clock output terminal
O fs clock output terminal (L: Rch, H: Lch, I
O Data output terminal
O Input data detecting result output terminal
Digital GND
Digital power supply
O X'tal osc. clock output terminal (24.576MHz or 12.288MHz)
O X'tal osc. connection output terminal
I X'tal osc. connection input terminal, external signal input possible (24.576MHz or 12.288MHz)
O Emphasis information output terminal of channel status
O Bit1 output terminal of channel status
O Top 40bit revise flag output terminal of channel status
O Input fs cal. sig. out/data type out/input word inf. output terminal
O Input fs cal. sig. out/data type out/input word inf. output terminal
O Input fs cal. sig. out/data type out/input word inf. output terminal
O Validity flag out/data type out/input word inf. output terminal
Digital power supply
Digital GND
O Non PCM burst data transfer detect sig. output terminal
O Non PCM burst data preamble Pa, Pb, Pc, Pd sync sig. output terminal
O PLL lock error, data error flag output terminal
O CPU/IFD read data output terminal
I CPU I/F write data input terminal
I CPU I/F chip enable input terminal
I CPU I/F chip enable input terminal
I Frequency select input pin of XIN X'tal osc. (24.576MHz or 12.288MHz)
I Mode setting input terminal
I Mode setting input terminal
Digital GND
Digital power supply
I Data output format select input terminal
I Data output format select input terminal
I Output clock select input terminal
I Output clock select input terminal
I Reset input terminal
Function
2
S: Reverse)
AVR-1802/882
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