Sharp XL-HP500 Service Manual - Page 20

XL-HP500 R351 5.6K FM IF IN AM OSC OUT AM OSC IN AM MIX OUT FM AFC A FM SIGNAL AM SIGNAL CNP302 R336 10K B AM LOOP ANTANNA 33 C 22 11 FM ANTANNA D301 DS1SS133 C323 0.022 D302 DS1SS133 AM TRACKING fL 3 T303 2 4 5 1 6 C330 15P (UJ) C331 0.047 C332 0.022 C335 6 T306 560P 2 4 5 3 1 AM BAND COVERAGE fL C334 22P (UJ) VD301 SVC348S R323 68K C342 0.022 R358 3.9K +B 24 23 22 12 C362 3.3/50 R365 10K C361 0.022 10/16 0.022 C351 C352 C350 D E CHASSIS GND F R311 100K BF301 1 2 3 C303 10P(CH) FM FRONTEND IC301 TA7358AP 1 2 3 4 5 6 7 8 9 C304 0.01 C305 4.7P (CH) R302 10 C311 C306 18P 0.022 C307 10/16 VD303 SVC211C VD302 SVC211C C310 15P(CH) C324 4.7P (UJ) 1SS133 C308 4.7P (CH) C309 0.001 T301 FM OSC 1 3 C393 C390 120P 100P TP301 C313 22P (CH) R309 CF302 FM IF 10K L312 FM RF D305 R313 33K C312 0.022 T302 FM IF 2 +B C397 0.022 R382 150 R381 10K C394 47/16 C 1 C389 R38 1/50 1.5K C381 12P(CH) 22 21 20 X352 4.5MHZ X IN X OUT VSS AOUT CE DI C382 15P (CH) 12 34 IC302 LC72131 PLL(TUNER) R374 1K R373 1K R372 1K R314 22 C322 R375 100P 470 C314 0.0047 C315 0.0047 C316 0.022 C317 0.001 R322 R316 G R325 680 C318 4.7K 47K 100P Q302 Q361 KTA1266 GR KTC3194 Y +B C384 0.001 D303 C302 R327 DS1SS133 0.001 33 D304 DS1SS133 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 12. 1 2 3 4 5 6 Figure 20 SCHEMATIC DIAGRAM (5/11) - 20 -