Semiconductors; Terminal Function - Denon POA-A1HDCI Service Manual

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。
1. IC's
M3062FLGPGP (IC307)
M3062FLGPGP

Terminal Function

※ The following table is a state when the CONTROL mode switch under the back panel is turned off.
※下記表は、バックパネル下部の CONTROL モードスイッチを OFF にした時の状態です。
Pin
Pin Name Symbol
No.
1 P94/TB4 PUP5V POWER
2 P93/TB3 EXP STB
3 P92/ EXP DATA
SOUT3
4 P91/SIN3 EXP OE
5 P90/CLK3 EXP CLK
6 BYTE BYTE
7 CNVCS CNVSS
8 XCIN/P87 R_SW5V_POWER
9 XCOUT/ SW 5V POWER
P86
10 RESET RESET
11 XOUT XOUT
Op Op
I/O Type Det
(Int.) (Ext.)
O C - - -
O C - - -
O C - - -
O C - - -
O C - - -
- - - - -
I - - - Ed
O C - -
O C - -
I - Lv - Eu
O - - - -
19
POA-A1HDCI/POA-A1HD
Res STBY stop
Z O/L O/L +B control pin for PUP 5V (Not used)
Z O/L O/L STB output for expander control
Z O/L O/L DATA output for expander control
Z O/L O/L OE output for expander control
Z O/L O/L CLK output for expander control
- - - GND (Ext. data bus bit width switching, 16bit : L)
- - - Single-chip / Micro-processor mode switching (Nor-
mal single-chip : L,Rewrite boot program start : H
input set)"
Z O/L O/L +B control pin for INPUT SEL SW/REMOTE CON-
TROL MODE SEL SW set circuit
Z O/L O/L +B control pin for PROTECTION/EXP/PUP circuit
L I I Reset input (reset : L)
- - - Clock input
s
s
Function