Denon AVR-2809CI, Service Manual

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74
AVR-2809CI / AVR-2809 / AVR-989 / AVC-2809
M30879FLBFP Terminal Function
PIN
No.
PIN NAME Symbol I/O Type DET
Op
(Int.)
Op
(Ext.)
Res
STBY
STOP P.OFF
STOP
Function
1 P96/TXD4 SIRIUS TXD O C - - - Z O/L O/L SIRIUS control pin (UART)
2 P95/CLK4 MICDET I - Lv - Eu Z O/L O/L Microphone detect input
3 P94/TB4 H/PDET I - Lv - Eu Z O/L O/L HEADPHONE detect input
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 - - - - - - - GND
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 (H:ON)
12 RESET RESET I - Lv - Eu L I I u-COM RESET SIGNAL INPUT
13 XOUT XOUT O - - - - - - - OSILATOR CONNECTION
14 VSS VSS - - - - - - - GND
15 XIN XIN 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 (Fall Edge&L)
19 P83/INT1 POWERKEY I - Lv - Eu Z I O/L MAIN POWER relay control output (Detected:L)
20 P82/INT0 REMOTEDET I - Lv - Ed Z I I ROOM TO ROOM Signal detect pin (Detected:H)
21 P81 ISELB I - - - Eu Z O/L O/L INPUT SOURCE ENCODER
22 P80 VSELA I - - - Eu Z O/L O/L VOLUME ENCODER
23 P77 U1 LED O - - - Eu Z O/L O/L Quick Select 1 LED control pin (H:ON)
24 P76 U3 LED O - - - Eu Z O/L O/L Quick Select 3 LED control pin (H:ON)
25 P75 HD_AUDIO_LED O - - - - Z O/L O/L HD_AUDIO INDICATER control pin (H:ON)
26 P74 U2 LED O - - - Eu Z O/L O/L Quick Select 2 LED control pin (H:ON)
27 P73/CTS2 VOLDATA O C - - - Z O/L O/L VOLUME (NJW1299/NJW1194) control pin
28 P72/CLK2 VOLCLK O C - - - Z O/L O/L VOLUME (NJW1299/NJW1194) control pin
29 P71/RXD2 RXDMIXO I - - - Ed Z - O/L XM RADIO control pin (UART)
30 P70/TXD2 TXDMOXMI O N - - Eu Z - O/L XM RADIO control pin (UART)
31 P67/TXD1 MO232CI O C - - - Z O/L O/L RS232C SIGNAL OUTPUT (UART)
32 P66/RXD1 MI232CO I - - - Ed Z O/L O/L RS232C SIGNAL INPUT (UART)
33 P65/CLK1 EXPCLK O C - - Ed 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 communication control pin (UART)
36 P62/RXD0 MIIPO I - - - Ed Z O/L O/L iPod communication control pin (UART)
37 P61/CLK0 VSELB I - - - Eu Z O/L O/L VOLUME ENCODER
38 P60/CTS0 ISELA I - - - Eu Z O/L O/L INPUT SOURCE ENCODER
39 P57 REDLED O C - - - Z O/H O/L STBYLED GREEN control pin (H:ON)
40 P56 FL_CE1 O C - - Z O/L O/L FLD DRIVER Reset control pin
41 P55/EPM FRASH EMP/
FL_CLK O C - - - Z O/L O/L Rewrite boot program start:L input set/FLD DRIVER
Reset control pin
42 P54 M232CPOWER O C - - Ed Z O/L O/L RS232C POWER control pin (POWER ON:H)
43 P53 DYN_GRN_LED O C - - - Z O/L O/L DYNAMIC VOLUME LED GREEN control (H:ON)
44 P52 DYN_RED_LED O C - - - Z O/L O/L DYNAMIC VOLUME LED RED control (H:ON)
45 P51 TRIGGER1 O C - - - Z O/L O/L TRIGGER OUT 1 control pin (H:ON)
46 P50/CE FRASH CE/
TRIGGER2 O C - - - Z O/L O/L Rewrite boot program start:H input set/TRIGGER
OUT2 control pin
47 P47 RDSDOUT I - - - Eu Z O/L O/L TUNER PLL control pin
48 P46 TURDSCLK
(CKTU) O C - - - Z O/L O/L TUNER PLL CLOCK
49 P45 TURDSDATA
(DATATU) O C - - - Z O/L O/L TUNER PLL control pin
50 P44 RDSCE O C - - - Z O/L O/L RDS control pin
51 P43 RDSRST O C - - - Z O/L O/L RDSRESET pin (L:RESET)
52 P42 THERMAL I - - - Ed Z O/L O/L Temperature Protection detection pin
(L:PROTECTION)
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 MUTE CONTROL
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)