Denon AVR-2309CI, Service Manual

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64
AVR-2309CI/AVR-889
M30879FLBFP Terminal Function
Pin Pin Name Symbol I/O Type Det
Op
(Int.)
Op
(Ext.)
Res Stby Stop Function
1 P96/TXD4 SIRIUS TXD O C - - - Z O/L O/L SIRIUS control pin
2 P95/CLK4 MICDET I - Lv - Eu Z O/L O/L Microphone detect input (Detected : H)
3 P94/TB4 H/PDET I - Lv - Eu Z O/L O/L HEADPHONE detect input (Detected : H)
4 P93/TB3 FL_DATA O C - - Z O/L O/L FLD DRIVER control pin
5 P92/
SOUT3 MOSI O C - - Ed Z O/L O/L
MAIN-SUB
μ
com comm. control pin
6 P91/SIN3 SOMIm I - Lv - - Z I O/L
MAIN-SUB
μ
com comm. control pin
7 P90/CLK3 CLKMO O C - - Ed Z O/L O/L
MAIN-SUB
μ
com comm. control pin
8 BYTE BYTE I - - - - - - -
MAIN-SUB
μ
com comm. control pin
9 CNVCS CNVSS I - - - Ed Z I I UP GRADE PIN
10 P87 FL_RST O C - - Z O/L O/L FLD DRIVER Reset control pin
11 P86 GRNLED O C - - - Z O/L O/L STBYLED GREEN control pin
12 RESET RESET I - Lv - Eu L I I u-COM RESET SIGNAL INPUT
13 XOUT XOUT O - - - - - O/L O/L OSILATOR CONNECTION
14 VSS VSS - - - - - - - - GND
15 XIN XIN I - - - - - I I OSILATOR CONNECTION
16 VCC VCC - - - - - - - - POWER 5V
17 P85/NMI NMI I - - - - - - - 5V
18 P84/INT2 PROTECTION I -
E
↓
&L
- Eu Z I I PROTECTION SIGNAL INPUT
19 P83/INT1 POWERKEY I - Lv - Eu Z I I MAIN POWER relay control output
20 P82/INT0 REMOTEDET I - Lv - Ed Z O/L O/L ROOM TO ROOM Signal detect pin (Detected : H)
21 P81 ISELB I - - - Eu Z O/L O/L Input selector rotation detect input (Rotary
encoder)
22 P80 VSELA I - - - Eu Z O/L O/L Master Volume rotation detect input (Rotary
encoder)
23 P77 SSELA I - - - Eu Z O/L O/L Selector rotation detect input (Rotary encoder)
24 P76 - O C - - - Z O/L O/L Not used
25 P75 HD AUDIO LED O C - - - Z O/L O/L HD AUDIO LED control
26 P74 SSELB I - - - Eu Z O/L O/L Selector rotation detect input (Rotary encoder)
27 P73/CTS2 VOLDATA O C - - - Z O/L O/L Volume control pin
28 P72/CLK2 VOLCLK O C - - - Z O/L O/L Volume control pin
29 P71/RXD2 RXDMIXO I - - - Ed Z I O/L XM RADIO control pin
30 P70/TXD2 TXDMOXMI O N - - Eu Z O/L O/L XM RADIO control pin
31 P67/TXD1 MO232CI O C - - - Z O/L O/L RS232C SIGNAL OUTPUT
32 P66/RXD1 MI232CO I - - - Ed Z I O/L RS232C SIGNAL INPUT
33 P65/CLK1 EXPCLK O C - - - Z O/L O/L Extended IC control pin
34 P64/CTS1 EXPDATA O C - - - Z O/L O/L Extended IC control pin
35 P63/TXD0 MOIPI O C - - - Z O/L O/L iPod control pin
36 P62/RXD0 MIIPO I - - - Ed Z I O/L iPod control pin
37 P61/CLK0 VSELB I - - - Eu Z O/L O/L Master Volume rotation detect input (Rotary
encoder)
38 P60/CTS0 ISELA I - - - Eu Z O/L O/L Input selector rotation detect input (Rotary
encoder)
39 P57 REDLED O C - - - Z O/H O/L STBY LED RED CONTROL
40 P56 FL_CE1 O C - - Z O/L O/L FLD DRIVER control pin
41 P55/EPM FRASH CE/FL_CLK O C - - - Z O/L O/L Rewrite boot program start : L input set
/FLD DRIVER control pin
42 P54 M232CPOWER O C - - Ed Z O/L O/L RS232C POWER control pin (STANDBY:H)
43 P53 DYN GRN LED O C - - - Z O/L O/L DYNAMIC VOLUME LED GREEN control
44 P52 DYN RED LED O C - - - Z O/L O/L DYNAMIC VOLUME LED RED control
45 P51 TRIGGER1 O C - - - Z O/L O/L TRIGGER OUT 1 control pin
46 P50/CE FRASH CE O C - - - Z O/L O/L Rewrite boot program start : H input set
47 P47 RDSDOUT I - - - Eu Z O/L O/L RDS DETECT IN control pin
48 P46 TURDSCLK(CKTU) O C - - - Z O/L O/L TUNER/RDS CLOCK OUT
49 P45 TURDSDATA(DATATU) O C - - - Z O/L O/L TUNER/RDS DATA OUT control pin
50 P44 RDSCE O C - - - Z O/L O/L RDS Chip enable
51 P43 RDSRST O C - - - Z O/L O/L RDS reset output
52 P42 THERMAL I - - - Ed Z O/L O/L Temperature detect
53 P41 EXPOE O C - - - Z O/L O/L Extended IC control pin
54 P40 EXPSTB O C - - - Z O/L O/L Extended IC control pin
55 P37 TUDOUT(DATAOUT) I - Lv - Ed Z O/L O/L TUNING DATA INPUT control pin
56 P36 TUSTB O C - - - Z O/L O/L TUNER STB OUT
57 P35 STEREO I - Lv - Eu Z O/L O/L When TUNER FM stereo receive : L
58 P34 TUNED I - Lv - Eu Z O/L O/L TUNER turned detect (Detected : L)
59 P33 IPDET I - Lv - Eu Z O/L O/L MINI JACK connected detection pin for DOCK
connection (H:DETECTIVE)