Nortel Networks RTU-292 - Manual (Page 94)

RTU-292 Operations Manual
5970506100 RTU-292 Main PCB Assembly (continued)
Part No. Description Reference Designator
1820912000 Resistor, carb, 1/4w, 9100 ohm R3,5,28,29
1821102000 Resistor, carb, 1/2w, 1000 ohm R207
1826020000 Resistor, Varistor, RMS200V RV1
1827400050 Resistor, ww, 5W, 40 ohm R203,204,205,206
1828759030 Resistor, pwr ox, 3W, 7.5 ohm R213,214
1829101040 Resistor Pack, 9x100K, 10 pin SIP RP1,2,3,4
1920280000 Socket, IC, non-ret tin, 28p WDIP For U40
1920520000 Socket, IC, non-ret, 52 pin PLCC For U46
1941008000 Sw, pcb, SPSTx8, dip SW1,SW2
1944020001 Sw, slide, DPDT, 6A @ 125VAC S6
2020016001 Xfmr, audio, 1:1, min. T1,T2,T3
2021334000 Xfmr, Pwr, 115/230 VAC, 34 VAC @ 700mA T4
2040080200 Xstr, bipolar, darl, MJE 802, NPN Q1,24
2043041240 Xstr, bipolar, sml sig, 2N4124, NPN Q2
2047070000 Xstr, Fet, n-channel, 2N7000 Q3-8,Q10-23,25,26
JPS Communications, Inc. 6-28