Denon AVR-2312 Service Manual page 165

Pin Pin Name
97 PA0/TIOCA0-A NC
NC(AVR-2312)/
98 P67/IRQ15-C
FH RL(AVR-2312)
99 P66 PRE Z2 MUTE
100 P65 PRE SB MUTE
PE7/TIOCB11/
PRE F/C/S/SW
101
IRQ7-C/AN5
PE6/TIOCA11/ NC(AVR-2312)/
102
IRQ6-C/AN4 PRE Z3 MUTE(AVR-2312)
103 PK5/TXD4-B NC
104 P70/SCK4-B NC
105 PK4/RXD4-B NC
PE5/TIOCB10/
106 NC
IRQ5-C/AN3
107 PE4/TIOCA10/AN2 VOL CLK
VOL DATA
108 PE3/TIOCB9/AN1
PE2/TIOCA9/
109 RXD12/IRQ7-DS/ NC
AN0
PE1/TIOCD9/
110 NC
TXD12/ANEX1
PE0/TIOCC9/
111 NC
ANEX0/SCK12
ZVOL STB
112 P64
ZVOL DATA
113 P63
ZVOL CLK
114 P62
THERMAL C
115 P61
116 PK3/RXD9-B NC
117 P60/SCK9-B NC
118 PK2/TXD9-B NC
FL RST
119 PD7/IRQ7-D/AN7
FL CE
120 PD6/IRQ6-D/AN6
121 PD5/IRQ5-D/AN013 FL CLK
122 PD4/IRQ4-D/AN012 FL DATA
PD3/TIOCB8/
123 ASO DET
IRQ3-C/AN011
PD2/TIOCA8/
124 DC DET
IRQ2-C/AN010
PD1/TIOCB7/
125 ETHER POWER
IRQ1-C/AN009
PD0/TIOCA7/
126 D5V POWER
IRQ0-C/AN008
127 P93/AN017 MAIN POWER
128 P92/RXD7/AN016 CPU POWER
129 P91/AN015/SCK7 (MUTE POWER)
130 VSS VSS
131 P90/TXD7/AN014 REMOTE POWER(232C)
132 VCC VCC
P47/IRQ15-DS/
133 MIC DET
AN007
P46/IRQ14-DS/
134 H/P DET
AN006
P45/IRQ13-DS/
KEY3
135
AN005
P44/IRQ12-DS/
KEY2
136
AN004
P43/IRQ11-DS/
KEY1
137
AN003
P42/IRQ10-DS/
(MODEL)
138
AN002
Synbol Tolerant I/O
○
O
0
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
O
O
O
O
O
O
I
I
O
O
O
O
O
-
O
-
I
I
I
I
I
I
Pu/Pd LvCnv STBY stop
O/L O/L NC
O/L O/L RELAY control
O/L O/L PRE OUT MUTE control
O/L O/L PRE OUT MUTE control
O/L O/L PRE OUT MUTE control
O/L O/L PRE OUT MUTE control
O/L O/L NC
O/L O/L NC
O/L O/L NC
O/L O/L NC
O/L O/L FUNCTION/VOLUME control(R2A15220)
O/L O/L FUNCTION/VOLUME control(R2A15220)
O/L O/L NC
O/L O/L NC
O/L O/L NC
O/L O/L ZONE VOL (NJW1194) control
O/L O/L ZONE VOL (NJW1194) control
O/L O/L ZONE VOL (NJW1194) control
PROTECTION detection pin(THERMAL C)
I I
O/L O/L NC
O/L O/L NC
O/L O/L NC
O/L O/L FL display control pin
O/L O/L Pin for FL display control
O/L O/L Pin for FL display control
O/L O/L Pin for FL display control
I I PROTECTION detection pin(ASO)
I I PROTECTION detection pin(DC DET)
O/L O/L ETHER POWER control pin
O/L O/L Digital 5V power supply control pin (D5V→3.3V,1.8V,1.2V)
O/L O/L MAIN POWER control pin
Cntrol pin for MAIN CPU POWER (POWER ON:H)
O/L O/L
STANDBY(CEC ON):H)
L L
Reserve(power supply control pin for PRE MUTE TR)
- - GND
O/L O/L Pin for 232C POWER control(ON:H)
- - Power supply pin
O/L Pin for MIC detection pin(At detection:H)
I
O/L Pin for Headphone detection pin(At detection:H)
I
KEY input 3(STANDBY:Interrupt setting)
M3VPu I I
KEY input 2(STANDBY:Interrupt setting)
M3VPu I I
KEY input 1(STANDBY:Interrupt setting)
M3VPu I I
Not use (MODEL Switch input)
I I
165
Function