Sanyo M7770K - Schematic Diagram (Tuner)

ROD ANTENNA
(--------------
L5
Arp BAND PASS
ic: AN72I3
FM RF AMP/OSC/CONVERTER
FILTER
—~97—
SCHEMATIC DIAGRAM (Tuner)
ic2 TAT640AP
FM/AM IF AMPLIFIER
RQ
47
CFI
—_
CERAMIC
MW4.8v| Mw4.8v| MW4.8V
+ FILTER wea] sy
BAND SELECT Switch
RECORD/PLAY Switch
REC MUTE Switch
TAPE SELECT Switch
FUNCTION Switch
MODE Switch
NORMAL | S10
—28—
0.47y RI7
SOV 5.6K
BEAT CANCEL Switch
AMSS PROGRAM Switch
AMSS Switch A
AMSS Switch B
POWER Switch
4) STEREO LED
3 Reh
i
2| GND
oe igi l
|
=!) Lch
TO AMPLIFIER