8
8
MDR-RF415R
4-2. SCHEMATIC DIAGRAM
FREE RUN
FREQ.
5
2.2
0.01
HVU363ATRU
TUNE
VOL
w
TLSU124
TO
TMR-RF415R
C345
0.01
B
IC B/D
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or
less are not indicated except for electrolytics and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise specified.
•
A
: B+ Line.
•
H
: adjustment for repair.
• Power voltage is dc 2.4 V and fed with regulated dc power supply
from battery terminal.
• Voltages are dc with respect to ground under no-signal conditions.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production toler-
ances.
• Signal path.
F
:
FM
