Denon AVR-4806CI, Руководство по обслуживанию

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AVR-4806CI / AVC-A11XVA
M30835FJGP (IC409) CONNECT P.W.B.
M30835FJGP Terminal Function
Pin Pin Name Symbol I/O Type Det
Op
(Int.)
Op
(Ext.)
Res STBY stop FUNCTION
1 P96/TXD4 (XMI TxD) O C - - - Z O/L O/L Not used (XM RADIO control pin)
2 P95/CLK4 (XMO1) O C - - - Z O/L O/L Not used (XM RADIO control pin)
3 P94/CTS4 (XMO2) O C - - - Z O/L O/L Not used (XM RADIO control pin)
4 P93/CTS3 (XM POWER) O C - - - Z O/L O/L Not used (XM RADIO power control pin)
5 P92/TXD3/SDA3 ETI RxD O C - - - Z O/L O/L ETHERNET UART control pin
6 P91/RXD3/SCL3 ETO Txd I - Lv - - Z I O/L ETHERNET UART control pin
7 P90/CLK3 H/P RELAY O C - - Ed Z O/L O/L HEADPHONE RELAY control pin
8 P146 RSTV O C - - Ed Z O/L O/L
VIDEO- μ com reset output
9 P145 SW5V POWER O C - - Ed Z O/L O/L SW5V POWER control pin (Same as MAIN POWER PORT)
10 P144 (PRE POWER -B) O C - - Ed Z O/L O/L (PRE -B Power Relay conerol pin (H:After 100ms from P141:PRE
POWER +B ="H"))
11 P143 MUTE POWER O C - - Ed Z O/L O/L Muting ON:"H" (30msec before POWER ON), OFF:"L"(Same timing as
POWER OFF)
12 P142 BD3811 POWER O C - - Ed Z O/L O/L ZONE +B control pin (H:After 100ms from P144:PRE POWER -B="H"))
13 P141 SUB CPU POWER O C - - - Z O/L O/L
SUB- μ com power on/off switching(ON : H)
14 P140 232C POWER O C - - Ed Z O/H O/L 232C POWER control pin (STANDBY:H)
15 BYTE BYTE - - - - - - - - GND(Ext. data bus bit width switching,16bit:"L")
16 CNVss CNVSS I - - - Ed - - - "Single-chip/Micro-processor mode switching (Normal singlechip:
L, Rewrite boot program start:H input set)"
17 P87/XCIN MAIN POWER O C - - Ed Z O/L O/L POWER relay control output (H:ON)