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SCRAP, salvaged from school surplus equipment, damaged components, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, NEC XC1105/6 298835S, comes exactly as shown in the photo.Attached Components Include:• Capacitor 3300uF 40V• Transistors UA78C10, TIP 110• Board Soldered IC Chip NEC P78046-734
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, video amplifier 140P82017A, comes exactly as shown in the photo.Attached Components Include:• Resistor: Dale 500 ohms 20W• Capacitor: 10uF 160V• Transistor: W501 A8031, Motorola 107 P80335
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 42P0004-000 Rev K, comes exactly as shown in the photo.Attached Components Include:• Capacitors 6400uF 20VDC, 100uF 50V• Transistors 2N3904, 2N3906
SCRAP, salvaged from school surplus equipment, missing components, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, TP-61 ETP045, comes exactly as shown in the photo.Attached Components Include:• Diode 4J4B412F1• Transformers Tamradio GN0125, GN0121• Capacitors 1000uF 16V, 1000uF 10V, 330uF 35V, 470uF 200WV• Transistor 2SD820
SCRAP, salvaged from school surplus equipment, missing components, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 2521495-01, comes exactly as shown in the photo.Attached Components Include:• Resistors .1 Ohm 5% 207324• Capacitor Sprague 500MFD 25VDC
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery cassette circuit board, Sony TC-124 CMK-5, product markings include 1-539-010-14, comes exactly as shown in the photo.Attached Components Include:• Trimmer 100K• Transformers 423-049, 714211• Capacitors 1000uF 6.3V, 220MFD 6.3V, 220uF 6.3V•...
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Hewlett Packard 05280-6002, comes exactly as shown in the photo.Attached Components Include:• Transistors 2N708, 2N2635• Burroughs 8422 Vacuum Tube
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board PWBF3046PE, product markings include K3046WEVO 44J69A M, comes exactly as shown in the photo.Attached Components Include:• Potentiometers Noble Y4101CESA B100K-Ohm-X6, Noble Y4100CESA B100K-Ohm-X12• Push Switches P0276CE A12, 4041•...
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 47P0001 A/W Rev D, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Helitrim NK 72PR500, RK 72PR500• Transformer TDK H5A 8528Z• Resistors Dale 7608 .5 Ohm, IRC PW3 .1 Ohm• Capacitors 400MFD...
USED, salvaged from school surplus equipment, no spec sheet, partial board, for parts only.Listing is for one (1) each used circuit board, comes exactly as shown in the photo.Attached Components Include:• Transistor: Motorola 2N3054 (17 each)
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board IM2A1, product markings include P-003-F 0948301 444311 CMK-18X, comes exactly as shown in the photo.Attached Components Include:• Heat Sink: 3-1/4" x 2" x 7/8"• Capacitors: 220uF 50V, 10uF 50V• Voltage Amplifiers: STK-3048A, STK-6153
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Basic PCB ASSY 372383, comes exactly as shown in the photo.Attached Components Include:• Trimmers CTS Type 360 100K Ohm, 500 Ohm, 100 Ohm, 50 Ohm • Transistors LM301A, LM3084, AD3092, GE D45C5, 2N3904
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Quantum Control PCB ASM 20-20000, comes exactly as shown in the photo.Attached Components Include:• Crystal 6.000• Transistors LM7905CT, LM340T
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 110 4449669 01 EC 847121A, product markings include 4449673 467576 3604YK0621, comes exactly as shown in the photo.Attached Components Include:• Relay Potter & Brumfield JRE-4048• Switch V3-1102-D8• Transistors Motorola SU8208, RCA...
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Laird Telemedia CGR 11435-00-A, comes exactly as shown in the photo.Attached Components Include:• Socket Mounted IC Chips Motorola 11093 7502A, IM5610CPE 7649LA
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