Denon AVC-A1XV Service Manual page 46

Pin Pin Name Symbol
28 P77 DIRCLK1
29 P76 DIRCE1
30 P75 ACKSIIEO
31 P74 RSTIE
32 P73/CTS2 CSIE
33 P72/CLK2 CLKSOIEI
34 P71/RXD2 SIIEO
35 P70/TXD2 SOIEI
36 P67/TXD1 TXD.S/（ZISO）
37 VCC1 VCC1
38 P66/RXD1 RXD.S/（ZOSI）
39 VSS VSS
40 P65/CLK1 NC
41 P64/CTS1 NC
42 P63/TXD0 SOMI
43 P62/RXD0 SIMO
44 P61/CLK0 CLKSIMO
45 P60/CTS0 REQSOMI
46 P137 DIRDOUT8
47 P136 DIRCE5
48 P135 SUBnCE
49 P134 SUBTDI
50 P57 SUBTMS
51 P56 SUBTDO
52 P55/EPM FRASH EPM
53 P54 SUBTCK
54 P133 SUBDATAOUT
55 P132 SUBASDI
56 P131 SUBnCS
57 P130 SUBｎCONFIG
58 P53 SUBDCLK
59 P52 SUBCONF_DONE
60 P51 SUBCPUJTAGON
61 P50/CE FRASH CE
62 P127 FRONTJTAGON
63 P126 FRONTASON
64 P125 SUBCPUASON
65 P47 DSPJTAGON
66 P46 NC
67 P45 OSCON
68 P44 NC
69 P43 NC
70 P42 NC
71 P41 DIRRST1
72 P40 DPOWER
73 P37 IEPOWER
74 P36 RSV1394
75 P35 MOSI1394PLD
76 P34 CLK1394PLD
77 P33 CS1394PLD
78 P32 DINPLDREQ
79 P31 DINPLDOSI
80 P124 DINPLDISO
81 P123 DINPLDCS
82 P122 DINPLDCLK
83 P121 NC
84 P120 NC
85 VCC2 VCC2
86 P30 NC
87 VSS VSS
88 P27 NC
89 P26 NC
90 P25 NC
91 P24 NC
92 P23 NC
93 P22 NC
94 P21 NC
95 P20 MUTE1
96 P17/INT5 1394+12VON
97 P16/INT4 INT1
98 P15/INT3 NC
99 P14 NC
100 P13 NC
101 P12 DAMDIS
102 P11 DAMCS
Op
I/O Type Det
(Int.) (Ext.)
O C - -
O C - -
I - - -
O C - -
O C - -
O C - -
I N - -
O N - -
O C - -
- - - -
I - - -
- - - -
I - - -
O C - -
O C - -
I - - -
I - - -
O C - -
I - - -
O C - -
O C - -
O - - -
O - - -
I - - -
I - Lv -
O C - -
I - - -
O C - -
O C - -
O C - -
O C - -
I - - -
O C - -
I - - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
O C - -
I - - -
I - - -
O C - -
O C - -
O C - -
O C - -
O C - -
- - - -
O C - -
- - - -
O C - -
I - - -
I - - -
I - - -
I - - -
I - - -
I - - -
O C - -
O C - -
I - E ↓ &L -
I - - -
I - - -
I - - -
O C - -
O C - -
46
Op
Res
- Z DIR1 control pin (LC89057W-E), control clock output
- Z DIR1 control pin (LC89057W-E), chip enable output
Ed Z ETHERNET control pin
Eu Z ETHERNET reset output, Reset="L" （Reset release="H" after 80msec from
IEPOWER ON)
Eu Z ETHERNET control pin
Eu Z ETHERNET control pin
Eu Z ETHERNET control pin
Eu Z ETHERNET control pin
- Z Data transfer output to outside /(ZONE-SUB μcom comm. control pin)
- Z +3.3V
- Z Data receive input from outside /(ZONE-SUB μcom comm. control pin)
- Z GND
Ed Z Not used
Ed Z Not used
- Z MAIN-SUB μcom comm. control pin
- Z MAIN-SUB μcom comm. control pin
- Z MAIN-SUB μcom comm. control pin
- Z MAIN-SUB μcom comm. control pin
Eu Z DIR8 control input pin (LC89057W-E), control data input ( ※ "Z"set: operated
from ZONE μcom)
- Z DIR5 control pin (LC89057W-E), chip enable output
- Z FPGA rewrite control pin
- Z PLD rewrite control pin(JTAG)
- Z PLD rewrite control pin(JTAG)
- Z PLD rewrite control pin(JTAG)
Eu Z Rewrite boot program start: L
- Z PLD rewrite control pin(JTAG)
- Z FPGA rewrite control pin
- Z FPGA rewrite control pin
- Z FPGA rewrite control pin
- Z FPGA rewrite control pin
- Z FPGA rewrite control pin
- Z FPGA rewrite control pin
- Z JTAG (PLD rewrite from SUB-μcom:L) ※ default → D.POWER OFF： H
Ed Z Rewrite boot program start: H
- Z JTAG (PLD rewrite from FRONT:L) ※ default → D.POWER OFF： H
- Z Active Serial on(FPGA rewrite from FRONT:L) ※ default → D.POWER OFF： H
- Z Active Serial on(FPGA rewrite from SUB-μCOM:L) ※ default → D.POWER OFF：
H
- Z Fixed to L
- Z Not used
- Z Oscillator for DIR CLK(Osc. Stop:L)
- Z Not used
- Z Not used
- Z Not used
- Z DIR1 ∼ 5 control output (LC89057W-E) Reset: L
Ed Z DIGITAL power on/off switching(ON:H)
Ed Z ETHERNET power control（ON:H)
- Z 1394 control pin
- Z 1394 control pin
- Z 1394 control pin
- Z 1394 control pin
- Z PLD control for DIGITAL INPUT
- Z PLD control for DIGITAL INPUT
- Z PLD control for DIGITAL INPUT
- Z PLD control for DIGITAL INPUT
- Z PLD control for DIGITAL INPUT
- Z Not used
- Z Not used
- - +3.3V
- Z Not used
- - GND
- Z Not used
Eu Z Not used
Eu Z Not used
Eu Z Not used
Eu Z Not used
Eu Z Not used
Eu Z Not used
- Z Mute control for DAC output
Eu Z 1394 +12V ON:H （TPS67341） ※ same logic as IEPOWER
Eu Z DIR1 control pin (LC89057W-E)
- Z Not used
Eu Z Not used
Eu Z Not used
- Z FPGA control for DAC
- Z FPGA control for DAC
AVR-5805/AVC-A1XV
FUNCTION