Onkyo TX-8020B - Schematic Diagrams - Part 9 (Switch;Standby); Standby Switch Circuit Details; Standby LED Indicator Circuit

TX-8020
SCHEMATIC DIAGRAMS-09(PART-9)
SWITCH(STANDBY) SECTION
TX-8020
TITLE
APPROVCHECKDESIGN SHEET
DRAWING No.
GNDDIS
LEDSTBY
KEY0_2
JL703B
NSCT-3P874
123
D703
R718
S708
BADIS-1436
STBY
TX-8020
DISPLAY SECTION (Part-9)
RC-202985
H.Suda
2013.04.09
K.Ikeda S.Murayama
2013.04.09 2013.04.09
MODEL NO. TX-8020 SCHEMATIC DIAGRAM (PART-9) DISPLAY SECTION
9 14
U0031 SWITCH(STANDBY) PC BOARD
A
1
2
3
4
B C D E