Text preview for : schtuner.pdf part of panasonic schtuner panasonic Audio SA-PM11 SA-PM11 SVC schtuner.pdf
Back to : schtuner.pdf | Home
SCHEMATIC DIAGRAM-10
: +B signal line : AM signal line
TUNER CIRCUIT(MAIN) : FM OSC Signal line : FM signal line : AM OSC Signal line
TUNER PACK CIRCUIT
2SK544 2SC2786M C103
5.6P RF AMP FM MIXER 0.01 R107
330
2.2P CF201
1 RLFFETWND01M
0.47u
1.2u
7 1 3
C104 R106
820K
3.3P
10P
2 100K 1000P 470K
FM EXT ANT 1
180P
75 OHM 0.001 390 ((0.06V))
2
0.001 2 R105
470
3
((0.05V))
100K 100K
220 ((0.06V))
4 6 Q101
390 R103
2SC1675L1L2
16V10
560K
C102
BUFFER AMP 390 C101 270
5 0.01
4.7P LOCAL OSC
2.7K Q101
680K 10P 2SC2058SPTA
8 SWITCHING
2.2P
JK101 2.2P
L101
3 0.39