General Information - Pioneer XR-A800 Service Manual

7. GENERAL INFORMATION
7.1 PARTS
not correspond exactly to that shown in the schematic diagrams.
m M51134FP (AF ASSY: IC1009)
SUB HARMONIZER (BASS SYNTHESIZER)
@ Pin Assignment
LPF N.F.
GND (DIGITAL) LPF OUT
SUB OUT
POWER SUPPLY (DIGITAL) VCA FILTER
CONSTANT VOLTAGE OUT DET
AUDIO AMP NF. | 6 |
DET OUT
@ Block Diagram
CONSTANT
VOLTAGE POWER SUPPLY
AUDIO IN
OUT (DIGITAL)
AUDIO AMP
N. F.
SENSITIVITY
FREQUENCY
1/2 DIVIDER DIV
ADJ. SEPARATION
Pv
ou
(2) DIGITAL GND
POWER SUPPLY
(ANALOG)
Epp
POWER
(1) LPF IN
SUPPLY
FILTER
WAVEFORMER
20) LPFN.F.
REFERENCE
Bepoe! CIRCUIT
19) LPF OUT
ENVELOPE
GND (ANALOG)
DETECTION
SUB OUT
BUFFER BYPASS DET DET VCA
OUT OUT FILTER
75