Sharp XL-HP515 Service Manual - Page 28

XL-HP515 R57 2.2M C36 0.22 C35 PCKIST R40 PD02 680 PD01 R39 R14 6.8K R13 8.2K R16 15K R15 6.8K C43 CD SERVO PWB-D A CD SIGNAL PICKUP UNIT(306) C1 R7 47/25 +B 47 VCC C38 B VREF 16 GND 0.01 16 LD E 15 A 14 B 13 15 14 VREF PD 13 VCC F 12 12 C 11 VR 11 10 E 10 A R6 56K 9 9 B PD 8 8 F R3 C 7 7 C 56K 6 6 GND 5 5 TR+ 4 4 FOñ 3 3 FO+ 2 2 TRñ 1 1 TR+ TR+ FFC1 CNP1 FO+ FO+ FOñ D TRñ TRñ VR LD +B C2 0.01 Q1 KTA1504 Y R9 10 C37 R41 0.1 56K C4 0.001 C3 +B 47/25 C49 0.022 +B VVSS VVDD 80 79 78 77 76 C5 0.047 AVDD1 1 2 SLCO R12 330 8 C8 0.0027 3 EFMIN 4 RF C12 100P(CH) C6 0.01 5 5 LPF 6 JITTC 7 7 AIN 8 CIN C9 3.3/16 C21 0.056 C11 0.056 C46 0.01 9 BIN 10 DIN 11 FEC 12 PHLPF/RFMON 13 VREF 4 14 EIN 15 FIN 16 TEC 1 17 TE 18 TEIN 19 LDD 20 LDS TDO SLDO SPDO AVSS FDO 21 22 23 24 25 GND +B R17 6.8K R48 10K +B R19 5.6K C20 100/10 C15 100/10 C10 0.001 C17 0.001 R45 100 R10 10K +B D1 KDS184 E R49 10K C47 100/10 C39 100/10 R8 10K SVCC SGND VREFIN VCONT6 REV6 FWD6 VCONT5 REV5 FWD5 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 VO4ñ VO4+ VO5ñ VO5+ VO6ñ VO6+ PGND2 MUTE PVCC2 FOCUS/TRACKING/ SPIN/SLED DRIVER IC2 LA6261 F VO3+ VO3ñ VO2+ VO2ñ VO1+ VO1ñ PGND1 REGIN PVCC1 123456 789 10 11 12 13 14 15 16 17 18 REGOUT VIN1 VIN1G VIN2 VIN2G VIN3 VIN3G VIN4 VIN4G CD MOTOR PWB-E CNP3A CNW3 G M1A SPINDLE MOTOR M + ñ 66 55 6 6 SP+ 5 5 SPñ M2A + 44 4 4 SL+ SLED M MOTOR ñ SW1A PICKUP-IN 33 22 11 3 3 SLñ PUIN 22 GND 11 CNP3 C40 100/10 +B Q2 +B KTA1271 Y NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1 H The numbers 1 to 12 are waveform numbers shown in page 5-1 1 2 3 4 5 6 Figure 6-10 SCHEMATIC DIAGRAM (9/10) 6 - 10