Denon AVR-3805

20
20
AVR-3805 / AVC-3890
SEMICONDUCTORS
Onlymajorsemiconductorsareshown,generalsemiconductorsetc.areomittedtolist.
主な半導体を記載しています。汎用の半導体は記載を省略しています。


 IC’s
Note: Abbreviation ahead of IC No. indicates the name of P.W.B., etc.
) : IC No.
PO : Power P.W.B. AD : Audio/Digital P.W.B.
CV : Connect/Video P.W.B. DS : DSP P.W.B.
CO: Control P.W.B. VI : Video Convert P.W.B.
AC : Amp Connect P.W.B.
M30624MGA Terminal Function
Pin
No.
Pin Name FunctionI/O
1
30
31 50
100 81
51
80
TOP VIEW
M30624MGA (CO: IC506)
1 P96/SOUT4 PLRDS DATA O C  Z O/L O/L PLL & RDS control pin (LC72131 & LC72720)
2 P95/CLK4 PLRDS CLK O C  Z O/L O/L PLL & RDS control pin (LC72131 & LC72720)
3 P94/TB4 PLL STB O C  Z O/L O/L PLL control pin (LC72131)
4 P93/TB3 OSD RST O C  Z O/L O/L OSD control pin (M35015)
5 P92/SOUT3 OSD DATA O C  Z O/L O/L OSD control pin (M35015)
6 P91/SIN3 OSD STB O C  Z O/L O/L OSD control pin (M35015)
7 P90/CLK3 OSD CLK O C  Z O/L O/L OSD control pin (M35015)
8 BYTE BYTE   GND (Ext. data bus bit width switching, 16bit: L)
9 CNVCS CNVSS   
Single-chip/Micro-processor mode switching
(Normal single-chip: L, Rewrite boot program start:
H input set)
10 P87 ISEL B I  Lv  Eu Z O/L O/L
Input selector rotation detect input
(Rotary encoder)
11 P86 ISEL A I  Lv  Eu Z O/L O/L
Input selector rotation detect input
(Rotary encoder)
12 RESET _RESET I  Lv  Eu L I I Reset input
13 XOUT X1 O   Oscillator connection
14 VSS VSS   GND
15 XIN X2 I  I I Oscillator connection
16 VCC VCC   +5V
17 P85/NMI _NMI I   Not used (Fixed to H)
18 P84/INT2 _B. DOWN I  E↓&L  Eu Z I I Power down detect (Power down: L)
19 P83/INT1 _PROTECT I  E↓&L  Ed Z I I Protection detect input (Detected: L)
20 P82/INT0 REMOCON I  E↑&L  Z I I Remote control signal input
21 P81 VSEL A I  Lv  Eu Z O/L O/L Master VR rotation detect input (Rotary encoder)
Symbol
Type
Det
Op
(Int.)
Op
(Ext.)
Res STBY Stop