Wyse WY-60 Maintenance Manual page 76

Table 5-3
WY-60 ASCII Keyboard PCB Components List
Reference
Designator Description Part
C1 CAP. , MG .1MF 50V AXIAL 320001-25
C2 CAP. , AEL 47MF 10V
310002-17
C3
CAP. , MG .0015MF 50V 80-960-05
C4
CAP. , MG .1MF 50V AXIAL 320001-25
D1 DIODE, 1N914B
280000-01
D2 DIODE, 1N914B 280000-01
D3
DIODE, ZENER HZ6C2 80-170-69
D4
DIODE, 1N914B 280000-01
D5 DIODE, 1N91 4B 280000-01
D6
DIODE, 1N914B 280000-01
D7 DIODE, 1N914B
280000-01
R1 RES. , CF 10 OHM 1/4W 5%
370001-25
R2
RES. , CF 10 OHM 1/4W 5%
370001-25
R3
RES. , CF 10 OHM 1/4W 5%
370001-25
R4
RES. , CF 10 OHM 1/4W 5%
370001-25
R5 RES. , CF 24K OHM 1/4W 5%
370002-10
U1
IC, KEYBOARD GATE ARRAY CHIP 211001-01
5-15