Schematic Diagram - Onkyo NC-500 Service Manual

A
QQ
3 7 63 1515 0

SCHEMATIC DIAGRAM - 1

1
2
R201 1.5K
3
2
TE
L 13942296513
3
P907
IR
NAAF-7653
FFC
4
P608A
TXD-
1
CT
TXD+
GND
RXD+
5
RXD-
GND
LED VCC (+3.3V)
LED LAN
LED LINK
10
OPT SIGNAL
OPT +5V
OPT GND
P601 13
YKS11-0035
150
RXD+ 3
R992
RXD- 6
TXD+ 1
4
5
TXD- 2
7
8
R991
150
U701
www
PHTOUT
5
C256
470/6.3
C299
223Z
.
http://www.xiaoyu163.com
B
R215
1.5K
8 8
R211
3 3
1 R209 22K 1
Q201 Q202 Q203
1.5K 2 2
4 4
R207
NJM4565M-D
NJM4565M-D
10K
R219 R221
NJM4565M-D
22K 1.5K
R216
1.5K
R212 5 5
5
22K 7
7 R210
Q202 Q203
Q201
6 6
6 1.5K
NJM4565M-D NJM4565M-D
R208
R220 R222
10K
22K 1.5K
NJM4565M-D
P602A
4 1
TO DG PWB
2S1048
C297
47/16
Q275
Q274
2SA1048
x ao
y
i
http://www.xiaoyu163.com
8
Q312
RN1241
Q311
RN1241
R226 4.7
R225 4.7
8
1 R223
100
4
Q Q
7 R224
3 6 7 1 3
100
Q305
TC4052
P306B
14 10 5
1
P306A
1/50
C296
u163
P102A
.
19 15 10 5 1
TO MICON PWB
C
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
5
R315
2.2K
D301 R366 10K
Q313
1SS352
KRA107S
17.73MHZ
X281
L271
m
1K
5.6UH
R273
co
NC-500
D
9 9
-12V
+12V
R331
100
100
R332
R309 220
C303
R301
22/50
220K
Q301
2 8 TC9413AP 9 9
R302
220K R307
C304
220
22/50
14.32MHZ
X271
NAVD-7654