Pioneer PRS-X340 Service Manual - Page 8

Network Pcba, Amp Unit

Page 8 highlights

A B C D PRS-X340 1 8 A-a B C 1 2 2 A AMP UNIT CN851 ISOLATOR GAIN=1 CN851 RCA OUT GAIN=1 CN851 CN851 CN101 CN102 A-a A-b LOW XOVER B HP/LP FILTER 12dB/OCTAVE 40-120Hz BP FILTER HIGH XOVER LOW-X TO HIGH-X NETWORK PCB(A) 3k-9kHz NETWORK UNIT Consists of • NETWORK PCB(A) • NETWORK PCB(B) CN102-2 CN101-2 1 3 3 4 4 CN852 ISOLATOR GAIN=1 CN104-2 CN103-2 CN103 CN104

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8
PRS-X340
A
1
2
3
4
B
C
D
1
2
3
4
NETWORK PCB(A)
AMP UNIT
CN851
CN851
CN852
CN851
CN851
CN101
CN102
CN102-2
CN101-2
CN103
CN104
CN104-2
CN103-2
ISOLATOR
GAIN=1
ISOLATOR
GAIN=1
RCA OUT
GAIN=1
HP/LP FILTER
12dB/OCTAVE
BP FILTER
LOW-X TO HIGH-X
HIGH XOVER
3k-9kHz
LOW XOVER
40-120Hz
NETWORK UNIT
Consists of
NETWORK PCB(A)
NETWORK PCB(B)
A-a
A-a
A-b
1
B
C
B
A