BILL OF MATERIALS (Default) =========================== Design: CEM3389 LP FILTER, VCA, PAN Doc. no.: Revision: 2.2 Author: Scott Bernardi Created: 11/05/00 Modified: 06/29/01 Partslist generated OK. QTY PART-REFS VALUE --- --------- ----- Resistors --------- 20 R1,R2,R3,R4,R5,R6,R8,R9,R13, 100K R14,R15,R16,R28,R31,R41,R45, R48,R50,R52,R53 4 R7,R18,R30,R57 51K 2 R10,R32 20K 2 R11,R12 12K 1 R17 56K 6 R19,R20,R21,R22,R23,R55 100K 1% 1 R24 1K tempco 1 R25 RES 1 R26 3.9K 1 R27 68K 2 R29,R46 15K 1 R33 620K 1 R34 4.7K 1 R35 30K 5 R36,R42,R49,R56,R58 10K 2 R37,R38 47K 1 R39 200K 2 R40,R47 3.3K 2 R43,R44 330 1 R51 180 1 R54 560 1 R59 33K Capacitors ---------- 1 C1 3.3uF 2 C2,C7 .1uF 1 C3 470pF 3 C4,C5,C6 3300pF 1 C8 4.7uF 1 C9 1uF 2 C10,C11 .033uF 2 C12,C13 47uF Integrated Circuits ------------------- 2 U1,U8 TL072 2 U2,U3 TL074 1 U4 uA748 1 U6 79L05 2 U7,U9 OP27 Miscellaneous ------------- 2 BALANCE,VCA GAIN 10K lin 1 ON PAN RATE 1 PAN RATE 1M log 1 RES. ENHANCE SW-SPDT 2 RESONANCE,RV12 2K lin 9 RV1,RV2,RV3,RV4,RV5,RV7,RV8, 10K log RV9,RV10 1 RV6 100K log 1 RV11 50K trim 1 SW1 sweep/track