Denon AVR-3311CI Service Manual

155
Pin PinName Synbol I/O Type Pullup
Lv
Cnv
STBY stop Function
59 VCC VCC2 - - - - - - +3V
60 P131 RST SUB O C - - O/L O/L Output for reset of sub-μcom
61 P130 SCPU POWER O C - - O/L O/L SUB CPU POWER ON/OFF switch(H:ON)
62 P53/BCLK BCLK O C - - O/L O/L External memory access pin(NC)
63 P52/RD RD O C - - O/L O/L External memory access pin(Connection:OE#)
64 P51/(WR1)/BC1 BC1 O C - - O/L O/L External memory access pin(NC)
65 P50/(WR0)/WR/CE WR/FRASH CE O C Pd - O/L O/L
External memory access pin(Connection:WE#)
/Rewrite boot program start : H input set
66 P127 VSEL A I - SW3VPu - I I Master Volume rotation detect input (Rotary encoder)
67 P126 VSEL B I - SW3VPu - I I Master Volume rotation detect input (Rotary encoder)
68 P125 SUB UPDATE O C - - O/L O/L
SUB UPDATE mode control (DPMS/DENON WRITTER).
Normal:L. SUB rewriting mode:H(SUB reset)
69 P47/CS0/(A23) CS0 O C - - O/L O/L External memory access pin(Connection:CS#)
70 P46/(CS1)/A22 A22 O C - - O/L O/L External memory access pin(NC)
71 P45/(CS2)/A21 A21 O C - - O/L O/L External memory access pin(NC)
72 P44/(CS3)/A20 A20 O C - - O/L O/L External memory access pin(Connection:A19)
73 P43/A19 A19 O C - - O/L O/L External memory access pin(Connection:A18)
74 VCC VCC - - - - - - +3V
75 P42/A18 A18 O C - - O/L O/L External memory access pin(Connection:A17)
76 VSS VSS - - - - - - GND
77 P41/A17 A17 O C - - O/L O/L External memory access pin(Connection:A16)
78 P40/A16 A16 O C - - O/L O/L External memory access pin(Connection:A15)
79 P37/A15 A15 O C - - O/L O/L External memory access pin(Connection:A14)
80 P36/A14 A14 O C - - O/L O/L External memory access pin(Connection:A13)
81 P35/A13 A13 O C - - O/L O/L External memory access pin(Connection:A12)
82 P34/A12 A12 O C - - O/L O/L External memory access pin(Connection:A11)
83 P33/A11 A11 O C - - O/L O/L External memory access pin(Connection:A10)
84 P32/A10 A10 O C - - O/L O/L External memory access pin(Connection:A9)
85 P31/A9 A9 O C - - O/L O/L External memory access pin(Connection:A8)
86 P124 EXP STB O C - - O/L O/L Expansion EXP control pin
87 P123 EXP OE O C Pd - O/L O/L Expansion EXP control pin
88 P122/(RXD6) EEPROM SCL/(I_O EXP) I/O C - - O/L I EEPROM control pin/(Spare I / O EXP Control)
89 P121/(CLK6) EEPROM SDA/(I_O EXP) I/O C - - O/L I EEPROM control pin/(Spare I / O EXP Control)
90 P120/(TXD6) D.OSD CPU RST O C - - O/L O/L D.OSD CPU control pin
91 VCC VCC - - - - - - +3V
92 P30/A8 A8 O C - - O/L O/L External memory access pin(Connection:A7)
93 VSS VSS - - - - - - GND
94 P27/A7 A7 O C - - O/L O/L External memory access pin(Connection:A6)
95 P26/A6 A6 O C - - O/L O/L External memory access pin(Connection:A5)
96 P25/A5 A5 O C - - O/L O/L External memory access pin(Connection:A4)
97 P24/A4 A4 O C - - O/L O/L External memory access pin(Connection:A3)
98 P23/A3 A3 O C - - O/L O/L External memory access pin(Connection:A2)
99 P22/A2 A2 O C - - O/L O/L External memory access pin(Connection:A1)
100 P21/A1 A1 O C - - O/L O/L External memory access pin(Connection:A0)
101 P20/A0 A0 O C - - O/L O/L External memory access pin(NC)
102 P17/D15 D15 I/O C - - O/L O/L External memory access pin(Connection:D15)
103 P16/D14 D14 I/O C - - O/L O/L External memory access pin(Connection:D14)
104 P15/D13 D13 I/O C - - O/L O/L External memory access pin(Connection:D13)
105 P14/D12 D12 I/O C - - O/L O/L External memory access pin(Connection:D12)
106 P13/D11 D11 I/O C - - O/L O/L External memory access pin(Connection:D11)
107 P12/D10 D10 I/O C - - O/L O/L External memory access pin(Connection:D10)
108 P11/D9 D9 I/O C - - O/L O/L External memory access pin(Connection:D9)
109 P10/D8 D8 I/O C - - O/L O/L External memory access pin(Connection:D8)
110 P07/D7 D7 I/O C - - O/L O/L External memory access pin(Connection:D7)
111 P06/D6 D6 I/O C - - O/L O/L External memory access pin(Connection:D6)
112 P05/D5 D5 I/O C - - O/L O/L External memory access pin(Connection:D5)
113 P04/D4 D4 I/O C - - O/L O/L External memory access pin(Connection:D4)
114 P114 ISEL A I - SW3VPu - I I Input Selector rotation detect input (Rotary encoder)
115 P113 ISEL B I - SW3VPu - I I Input Selector rotation detect input (Rotary encoder)
116 P112/(RXD8) ZVOL CLK O C - - O/L O/L ZONE VOL(NJW1194) control
117 P111 VOL CLK O C - - O/L O/L FUNCTION/VOLUME control(R2A15220)
118 P110/(TXD8) VOL DATA O C - - O/L O/L FUNCTION/VOLUME control(R2A15220)
119 P03/D3 D3 I/O C - - O/L O/L External memory access pin(Connection:D3)
120 P02/D2 D2 I/O C - - O/L O/L External memory access pin(Connection:D2)
121 P01/D1 D1 I/O C - - O/L O/L External memory access pin(Connection:D1)
122 P00/D0 D0 I/O C - - O/L O/L External memory access pin(Connection:D0)

Denon AVR-3311CI Specifications

General

Brand	Denon
Model	AVR-3311CI
Category	Stereo Receiver
Language	English