Sharp XL-HP515 Service Manual - Page 25

Figure 6-7 SCHEMATIC DIAGRAM (6/10) 6 - 7 12 11 10 9 8 7 CNP303 6-3 12 - C TO MAIN PWB(1/2) CNS303 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CE DI CLK DO A_+10V D_GND TUN_L A_GND TUN_R +B C383 100P +B R386 22K 2 31 R) 21 20 +B R395 47K R374 1K R373 1K R372 1K R378 1K 8 7 6 5 4 3 2 VSS AOUT CE DI CL AIN DO PD FM/AM VDD IF FM IN CONT AM IN FM/AM MO/ST SD IF IN ST IND 19 18 17 16 15 14 13 12 R379 2.2K C385 0.01 100µH L351 C394 47/16 C380 10/50 C393 R380 1/50 1.5K R381 10K C392 0.001 C387 0.022 C389 0.001 R377 47K R376 9 10 11 1K C386 330P +B R360 4.7K R384 5.6K R385 5.6K C391 47/16 R359 1.8K R392 R387 5.6K C396 100/10 C395 0.022 24 23 22 21 20 19 18 C350 0.022 1 23 FM IF IN AM OSC OUT AM OSC IN AM MIX OUT REG FM AFC AM RF IN C362 2.2/50 R365 10K C361 0.022 C363 0.022 13 2 T351 AM IF CF352 C353 0.022 R352 1K 4 56 VSM AM IF IN AM LOW CUT FM/AM OUT GND SD R393 1K FM IF C354 0.022 CF351 10.7MHZ C399 0.022 R353 270 C398 100/10 C357 2.2/50 C356 0.001 C355 22P(CH) R388 3.9K C370 1/50 12 9 10 11 78 STEREO FM DET MPX VCO VCC MPX IN IF OUT PHASE R-CH OUT L-CH OUT PHASE (FM/AM) MO/ST C372 1/50 15 14 13 17 16 C364 2.2/50 C365 0.022 C366 0.001 C367 1/50 R350 2.7K X351 456KHZ TP302 C368 R356 R357 1/50 1K 470K C369 27P (CH) C374 0.015 C373 0.015 C371 1/50 C358 1/50 R355 3.3K L352 100µH IC303 LA1832S FM IF DET./FM MPX./AM IF ZD351 DZ5.1BSB 270 (1/4W) R391 Q360 270 (1/4W) KTA1504 GR R383 5.6K C388 0.001 TUNER PWB-C XL-HP515