Pioneer HRD0057 Service-Handbuch - Seite 8
Blättern Sie online oder laden Sie pdf Service-Handbuch für Verstärken Pioneer HRD0057 herunter. Pioneer HRD0057 33 Seiten. Bridgeabl four-channel power amplifier
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1
GM-X1024,GM-X924
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
C
D
A B C D
8
1
2
Large size
SCH diagram
B
-10dBm
Detailed page
2CH/4CH
2CH
4CH
+15V REGULATOR
-15V REGULATOR
2
3
A-a
-7.7dBm
-10.2dBm
C
ISOLATOR
D
-15.4V
+15.4V
-42.1V
+42.1V
-29.0V
+29.0V
DC-AC INVERTER
RECTIFICATION
3
4
S501:LPF/HPF
HPF
LPF
OFF
VR501:FREQUENCY
VR501:FREQUENCY
OFF
S501:LPF/HPF
S551:LPF/HPF
LPF
HPF
OFF
VR551:FREQUENCY
VR551:FREQUENCY
OFF
S551:LPF/HPF
GM-X924/X1R/EW,
GM-X924/X1R/ES
SWITCHING
CONTROL
BFC
H
3.9V
14.4V
L
0V
3.9V
3.8V
1.8V
14.4V
5V
5V
2.4V
2.2V
2.4V
0V
4
-14.4dB
D903,D904:NSPWF50S(AQ)