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Pioneer F-Z460L Service Manual page 7

Fm/am digital synthesizer tuner

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4.P.Cc. BOARD
CONNECTION
DIAGRAM
e See
|
A
B
j
ANTENNA
TERMINAL
:
5
i
}
i
from the
arts mount side.
DISPLAY
ASS'Y
(AWP 1026)
UN BAL750
Q318
Q306 0305
1C302
Q302
Q3I!
9309 Q308
IC303
Q307
Q3l2
VR3SOI
Q319
Q3I6
Q3I7
Q3I4
IC304
VR302
2SERIAL FE MODULE
(AXQ1002)
IN)
®) GND
ASS'Y
SINC
75.0)
Q203
Q20!
Q202
IC20l
1. This P.C.B connection diagram is seen from the parts mount side.
2. The parts mounted on to the P.C.B can be replaced with those
shown in the following correspondence table with wiring marks.
Indication of the
Symbol of
P.C.B. pattern
corresponding paris
eee
D203
D203
>
Q215
OF
Oo
0
Oo
Wiring mark on the P.C.B
pattern diagram
Variable resistor or
semi-fixed resistor
3. The condenser terminal marked with double circles (©) represents
(—) terminal.
4. The diode terminal marked with double circles (©) represents the
cathode side.
Parts name
or
:
;
Q504
ES
O
D
E
E
Transistor
Radiator type
transistor
+
Condenser
(Polar type)
Condenser
(Non-polar type)
5. The transistor terminal marked with "E" represents an emitter.
10

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