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Model 492A/494A
Section VI
Table 6-1
Table 6-l.
Reference Designation Index (Cont'd)
Circuit
<FiJ
stock No.
Description*
Note
Reference
R13 , 14 , 15
0693-1831
fxd, comp, 18K ohms ±10%, 2 W
R16 , 17
0693-1531
fxd , comp, 15K ohms ±10%, 2 W
R18, 19, 20
0693-1831
fxd , comp, 18K ohms ±10%, 2 W
R21
0693-2241
fxd, comp, 220K ohms ±1O%, 2 W
R22
0693-1541
fxd, comp, 150K ohms ±10%, 2 W
R23
0693-1841
fxd, comp, 180K ohms ±1O%, 2 W
R24
0690-6831
fxd, comp, 68K ohms ±10%, 1 W
R25
2100-0044
var
1
comp, lin, 50K ohms ±10%
R26
0690-8231
fxd , comp, 82K ohms ±10%, 1 W
R27
2100-0133
var
1
comp, 200K ohms ±20%, 2 W
R28
0690-5641
fxd , comp, 560K ohms ±1O%, 1 W
R29
0690-6831
fxd , comp, 68K ohms ±10%, 1 W
R30
2100-0043
var
1
comp, lin, 500K ohms ±10%
R31
0690-4721
fxd , comp, 4.7K ohms ±1O%, 1W
R32
0687-1051
fxd, comp, 1M ±10%, 1/2 W
R33
0687-4741
fxd, comp, 470K ohms ±1O%, 1/2 W
R34
0690-6821
fxd, comp, 6800 ohms ±1O%, 1 W
R35 , 36
0690-3341
fxd, comp, 330K ohms ±1O%, 1 W
R37 thru R40
492A-26A
fxd, ww
1
50 ohms
R41
0690-1041
fxd, comp, lOOK ohms ±10%, 1W
"
R42 , 43
Not Assigned
R44
0690-3921
fxd , comp, 3900 ohms ±10%, 1 W
R45
0693-1211
fxd , comp, 120 ohms ±10%, 2 W
R46
Not Assigned
R47
0693-4701
*
fxd , comp, 47 ohms ±5%, 2 W
RT1
0852-0003
Ballast tube, Amperite type 6-4
Sl
3101-0003
SWitch, tog: DPST
S2
3100-0055
SWitch, rot: 4 pole, 2 pos
S3
3100-0099
Switch, rot: 1 sect, 4 pos
SR1
1882-0007
Rectifier, metallic: 620 rna
SR2, 3
1880-0007
Rectifier, metallic: 1430 V
SR4
1880-0003
Rectifier, metallic: 130 V
T1
9100-0109
Transformer
1
power
V1
1923-0026
Tube, electron: 6BG6
V2
1923-0021
Tube, electron: 6AU6
V3
1940-0007
Tube, electron: OB2
V4
1940-0004
Tube, electron: OA2
)
# See introduction to this section
00144-2
6-3
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