Service manual

PT300, Service Manual
Rev B, October, 2000
39
PT300 SUMMING CIRCUIT BOARD PARTS LIST
PT300 Summing Board Rev. 1 Reference: Quantity:
14pin Dual Row, 90º, Header
3M #2414-5222TG
JP1 1
10K ohm Trim Pot R1,R2,R3,R4 4
47M ohm ¼ w 1% R6 1
15M ohm ¼ w 5% R8 1
22M ohm ¼ w 5% R7 1
500 ohm pot R5 1
header, 4-pin MTA P1, P2, TP1-4 3
header, 7 x 2 pin, 90 degree JP1 1