Tact,Power Sw,Vol Encoder And Func Encoder Assys - Pioneer SC-LX90 Service Manual

1

11.20 TACT,POWER SW,VOL ENCODER and FUNC ENCODER ASSYS

SIDE A
A
190
180
170
B
160
150
140
130
C
120
110
Y
10 20
X
D
E
F
AL AM
248
1
2
AL
TACT ASSY
CN5102
A30C5/C7
1.V+5US
2.LEDPWR
3.KEYPWR
4.GNDU
ICT FC
ZONE3
ZONE CONTROL ZONE2
S5122 S5121 S5131
1.KEYP 6.GNDU 11.V+8LEB
2.KEY3 7.V+5US 12.V+8LED
3.KEY2 8.GLCD 13.CNTLE
4.KEY1 9.GLCD 14.LECH0
5.GNDU 10.V+8LEB 15.LECH9
STREAM
SPEAKERS DIRECT
S5123 S5124 S5145
30 40 50 60
AM
110
100
90
80
70
60
50
Y
260 270
X
2
3
[[ G ]]
LF
ZONE4 BAND T.EDIT
S5141 S5143 S5144
16.LECH8 21.LECH3
17.LECH7 22.LECH2
18.LECH6 23.LECH1
19.LECH5 24.LEDIRSC
20.LECH4 25.LEDPWR
FAV1 FAV2
S5146
70 80 90 100
POWER SW ASSY
CN5191
LF
CN5191
[[ G ]]
S5191
C7
(ANP7587-B)
280 290 300 310
SC-09TX
3
4
A PARA
TACT ASSY
S5125
AWX8730
S5133
©
SETUP
S5127
110 120 130 140
320
4
V PARA
ª
S5126
S5132
ENTER
S5142
S5135
¨
S5134
RETURN
S5128
«
150 160 170