Operation Switch - Onkyo DR-S2.2 Service Manual

A
QQ
3 7 63 1515 0
SCHEMATIC DIAGRAMS-1
DISPLAY SECTION
1
2
TE
L 13942296513
3
4
www
5
.
http://www.xiaoyu163.com
B
P5
61
P5
P4
62 P4
P3
63 P3
P2
64 P2
P1
65 P1
66 NC
14G
67 14G
13G
68 13G
12G
69 12G
11G
70 11G
10G
71 10G
9G
72 9G
8G
73 8G
7G
74 7G
6G
75 6G
5G
76 5G
4G
77 4G
3G
78 3G
2G
79 2G
1G
80 1G
X7001
CST5.00MGW
R7048
10K
R7006
0
R7067
10K
-VB
+5V
P7001B
to NADG-7452
NASW-7438
U12

OPERATION SWITCH

x ao u163
y
PC BOARD
i
http://www.xiaoyu163.com
2 9
8
Q7001
14-BT-74GNK
P24
40
P25 39
P26 38
P27 37
P28 36
P29 35
P30 34
P31 33
P32 32
Q7002
P33 31
P34 30
MPD780232GC-066-8BT
P35 29
P36 28
LED2 27
LED3 26
VDD0 25
+5V 24
VSS0 23
Q Q
3 6 7 1 3 K0 22
K1 21
RN2403
D7002
Q7003
1SS352
+5V
GND
P7002A
to NASW-7438
from NADIS-7436
P7002B
.
Page 29
C
9 4 2 8
D7004, D7005
P24
FRONT PANEL ILLUMINATION
P25
P26
Q7004
P27
RN1407
P28
P29
P30
P31
P32
P33
P34
P35
P36
1 5 0 5 8 2 9 9 4
R7016 2.7K
R7015 2.7K
R7017 2.7K
D7003 UDZS5.6B
R7013 220K
R7045 10K
+5V
+7V
R7037 R7038
330 470
K2
m
+5V
R7044
100
co GND
R7047
RIMO
100
S7019
DR-S2.2
D
9 9
NAD
U10
DISPLAY PC
STANDB
Q7005 Q7006
RN1407 RN1407
2 8 9 9
R7029 R7030 R7031 R7032 R7033
330 470 560 820 1.2K
330 470 560 820
R7034 R7035 R7036 R7046
Q7009
RN1407
R7039 R7040 R7041
560 820 1.2K
REMOTE SE
Q7008
PIC-26043TE2
MASTER
VOLUME