Schematic Diagram - Pioneer GM-X1024 Service Manual

1
GM-X1024,GM-X924
QQ
3 7 63 1515 0

3. SCHEMATIC DIAGRAM

3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
A
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL
PARTS LIST".
A-a A-b
A-a A-b
Guide page
B
A-a A-b
TE
L 13942296513
C
www
D
A B C D
8
1
http://www.xiaoyu163.com
2
Large size
SCH diagram
B
-10dBm
Detailed page
2CH/4CH
2CH
4CH
+15V REGULATOR
-15V REGULATOR
x ao
. i
2
http://www.xiaoyu163.com
3
A-a
-7.7dBm
-10.2dBm
C
ISOLATOR
Q Q
3 6 7
D
-15.4V
+15.4V
-42.1V
+42.1V
-29.0V
+29.0V
DC-AC INVERTER
RECTIFICATION
u163
y
3
4
2 9 9 4
8
HPF LPF
VR501:FREQUENCY
VR501:FREQUENCY
LPF
HPF
VR551:FREQUENCY
1 3 1 5 0 5 8 2 9
VR551:FREQUENCY
SWITCHING
CONTROL
3.9V 14.4V
0V
3.9V
3.8V
1.8V
14.4V
5V
5V
2.4V 2.2V
2.4V 0V
m
co
.
4
2 8
9 9
S501:LPF/HPF
OFF
-14.4dB
OFF
S501:LPF/HPF
S551:LPF/HPF
OFF
9 4 2 8 9 9
OFF
S551:LPF/HPF
GM-X924/X1R/EW,
GM-X924/X1R/ES
BFC
H
L
D903,D904:NSPWF50S(AQ)