Pioneer PRS-D400, Service Manual

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PRS-D4000F/XU/UC
10
1 2 3 4
1 2 3 4
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 SCHEMATIC DIAGRAM(GUIDE PAGE)
A-a A-b
A-a A-b
A-b A-a
Large size
SCH diagram
Guide page
Detailed page
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
A-a
A C B
C831
C834
C833
INPUT
SELECT
RCA/SPEAKER INPUT
C
LED PCB
B
SW PCB
INPUT
LPF/HPF
INPUT
LPF/HPF
BF
CUT OFF
FREQUENCY
CONTROL
CUT OFF
FREQUENCY
CONTROL
GAIN
CONTROL
GAIN
CONTROL
18.5dBs(MAX)(SP IN)
18.5dBs(MAX)(RCA IN)
18.32dBs(RCA IN)
6.2dBs(SP IN)
18.32dBs(RCA IN)
6.2dBs(SP IN)
CCH1543
CCH1543
CCH1543
CCH1543
NSPB346BS-5859
C832