Pioneer PRS-X340 Service Manual - Page 6

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Pioneer PRS-X340 Service Manual
1
PRS-X340

3. SCHEMATIC DIAGRAM

3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS
LIST".
A
Large size
SCH diagram
A-a
A-b
A-a
A-a
A-b
A-b
Guide page
Detailed page
A-a
A-a
A-b
A-b
B
C
D
A B C
6
1
2
A
AMP UNIT
ISOLATOR
GAIN=1
CN851
CN851
RCA OUT
GAIN=1
CN851
CN851
ISOLATOR
GAIN=1
CN852
CN852
POWER SUPPLY
2
3
A-a
LOW XOVER
HP/LP FILTER
B
40-120Hz
12dB/OCTAVE
HIGH XOVER
NETWORK PCB(A)
3k-9kHz
C
HP/LP FILTER
NETWORK PCB(B)
12dB/OCTAVE
3
4
NETWORK UNIT
BP FILTER
LOW-X TO HIGH-X
Consists of
• NETWORK PCB
• NETWORK PCB
LOW XOVER
40-120Hz
HIGH XOVER
3k-9kHz
4