Fm/Am Tuner Module - Pioneer VSX-453 Service Manual

3.2 FM/AM TUNER MODULE
AM FM
ANTENNA ANTENNA
TERMINAL TeRMINAL FM/AM TUNER MODULE
A A
NOTE FOR PCB DIAGRAMS:
1 careers in PCB diagrams match those in the schematic
rams.
2. Acomparison between the main parts of PCB and schematic
diagrams is shown below.
Symbol in PCB] Symbol in Scherhatic
pa yma Part Name
504.
Fe erin a
Transistor
3
ae eit st
8
PROG
Diode
oes D203
on >
B
+
Capacitor 8
513 (Polarized)
C513
& 3. The transistor terminal marked with E or C_ shows the emitter.
8 44. The diode terminal marked with® orC=shows cathode side.
8 5. The capacitor terminal marked with © or L_ shows negative
ove terminal.
bs
= —
58
88
Cc c
<
ale
ais
8
g
'
8
|__ To MOTHER assy CN711
=o —
B
8
2
B
8
3
g
bls
D 8 ip)
@This diagram is viewed from the
mounted parts side.
10