Table 6-4. Replaceable Parts (Continued)
Note 1: Alternate part number. See para. 5-43.
6-6
REF. MFR. MFR. HP
DESIG. DESCRIPTION TQ* PART NO. CODE PART NO. RS
Front Panel - Electrical
DS1 Indicator light, LINE ON 1 28480 1450-0566 1
M1
6236B Voltmeter, 0-25V 1 28480 1120-1380 1
6237B Voltmeter, 0-25V 1 28480 1120-1382 1
M2
6236B Ammeter, 0-3A 1 28480 1120-1381 1
6237B Ammeter, 0-1.2A 1 28480 1120-1383 1
S1 Toggle Switch, LINE ON 1 7318-PHI 09353 3101-1694 1
S2 3-pos. rotary switch, METER 1 28480 3100-1943 1
R77 var. 10k (TRACKING RATIO) 1 28480 2100-3656
Rear Heatsink - Electrical
F1 Fuse, 2A 250V (Std. Option
and Option 100) 1 312002 75915 2110-0002 5
F1 Fuse, 1 A 250V (Options 220
and 240) 1 312001 75915 2110-0001 5
Q1, 7 Power PNP Si 2 SJ1528 04713 1853-0063 2
Q3, 8 Power NPN Si 2 2N3055 (Note 1) 1854-0563 2
Circuit Board - Mechanical
Heat Dissipator (CR51, 52, Q2,
Q11 in 6236B; Q2 in 6237B) 4/1 207-CB 05820 1205-0033
Heat Sink (Q11) 1 28480 5000-6025
Spacer (for Q11 heatsink) 2 28480 0380-0004
Rubber bumper 4 28480 0403-0086
Front Panel - Mechanical
Binding Post, red 4 28480 1510-0091
Binding Post, black 1 28480 1510-0107
Meter bezel 2 28480 4040-0571
Spring, compression 8 28480 1460-0720
(meter mount)
Retainer, push-on (for DSI) 1 28480 0510-0123
Knob (R1, R41, R77, S2) 4 28480 0370-1099
Miscellaneous
Bushing, transistor insulator 8 28480 0340-0168
Transistor insulator, mica 4 28480 0340-0174
Fuse holder 1 342014 75915 1400-0084
Lockwasher, fuseholder 1 28480 2190-0054
Nut, nylon 1/2 - 24 1 28480 2950-0131
Foot, rubber 4 28480 0403-0088
Line cord strain relief 1 28480 0400-0013
Line cord 1 see par. 2-21
Chassis assembly, left 1 28480 5060-7955
Chassis assembly, right 1 28480 5060-7956
Front panel (6236B) 1 28480 06236-00001
Front panel (6237B) 1 28480 06237-00001
Heat sink, rear 1 28480 5020-8423
Cover, top and bottom 2 28480 5000-9424
Packing carton 1 28480 9211-2518
Floater pad, packing carton 2 28480 9220-1218