Table El. Mother Board, Parts List (Cont.)
6-4
Circuit
Desig. Description
R118 /Resistor. IOOkn. 5%. ‘/4W. Composition
R119
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
RI38
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
I3149
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R160
R161
Resistor, Thick Film
Sev
C5 TF-172
Resistor, 200kn. 5%, %W, Composition
3/C2 D5 R-76200k
Resistor, 20k0, %W, Composition
l/E4 E5 R-763.3k
Resistor, lk0, 5%. %W, Composition
l/E4 F5 R-761k
Resistor, Thick Film
Sev
C5 TF-171
Resistor, 47kQ, 5%. %W. Composition
l/E4 E5 R-7647k
Potentiometer, 1 kQ
l/D5 G5 RP-ill-lk
Resistor, 5%. %W, Composition
l/B1 E5 R-76lOk
Resistor Set, lOk, includes R158
R-332
Resistor Set, 10k. includes R157
R-332
Resistor, 200k. 0.1%. (/W, Metal Film
R-264-200k
Resistor, 2M. 0.1%. %W, Metal Film
R-321.2M
Resistor, 10k. 5%, %W, Composition
R-7610k
SlOl Switch Line
5102 Switch, Line Voltage Selection
5103 Switch. SPDT Slide
Resistor; IOkQ, 5%, .‘/rW, Compbsition
Resistor, 5.49k3, 1%, l/EW, Composition
Resistor, 9.76k21, 1%) 1 /8W, Composition
Resistor, 6.8kQ, % W, Composition
Resistor, 47OQ, 1/W< Composition
Resistor, 1803, 5%. %W, Composition
Resistor, lOOi& 5%. %W, Composition
Resistor, 18OQ. 5%, XW, Composition
Resistor, 47OlX 5%. XW, Composition
Resistor, 200kR. 0.1%. %W, Metal Film
Resistor, 1.87k0, 1 %, 1 JEW, Composition
Resistor, lOOn, l%, l/EW, Composition
Resistor, l5MR, 10%. %W, Composition
Resistor, 402k0, 1%) 1 /8W, Composition
Resistor, 2.2kQ. 536, %W, Composition
Resistor, 1 kO, 5%. % W, Composition
Resistor, 430R. 5%) % W, Composition
Resistor, 6.8kR. 5%, 1/W, Composition
Resistor, lOOka, 5%, %W, Composition
Resistor, 22kQ. 5%. XW, Composition
Resistor, 200kQ, 5%. % W, Composition
Resistor, IOOkQ, 5%, %W, Composition
Resistor, Thick Film
Resistor, 2M0, 0.9%, %W, Metal Film
Resistor, 220kQ, 0.1%. %W, Metal Film
Resistor, 20kR. O.l%, 1 /lOW, Metal Film
Resistor, 2kO. O.l%, 1 /lOW, Metal Film
Resistor, Thick Film
(Not Used)
(Not Used)
TlOl Transformer, Power (SO-llOV, 180-22OV)
TlOl
Transformer, Power (US and Europe version)
T102 Toroid
UlOl IC, Voltage Regulator, +5V, 7805
U102 IC. Quad 2-Input NAND Gate, 74LSO0
U103 IC, HC4040
‘Matched set with T301
Location Kaithley
Sch Pcb Part No.
F4 R-76-100k
3/B3 D4 R-76-10k
l/D4 E4 R-88-5.49k
l/D5 E4 R-8&9.76k
l/F2 F4 R-766.8k
l/G4 F4 R-76-470
l/G3 F4 R-76180
l/F3 F4 R-76100
l/G3 F4 R-76180
l/G3 D4 R-76470
3/B3 E4 R-264-200k
l/D4 E4 R-88-1.87k
l/D4 E4 R-88-100
3lG2 C4 R-7615M
l/D4 E4 R-88-402k
3/G2 C4 R-76-2.2k
l/G4 F4 R-761k
31G3 C4 R-76-430
l/F4 F5 R-766.8k
l/G4 F5 R-76100k
3/E4 85 R-76-22k
l/G4 F5 R-76-200k
l/G2 F5 R-76100k
Sev
F5 TF-102-2
3182 D5 R-321-2M
3/B2 D5 R-264-220k
3/B2 D5 R-263-20k
3/B2 D5 R-263-2k
Sev C5 TF-150
l/45
l/A5
3/A4
l/A5
l/A5
l/B5
Sev
2lE4