HP 204B - Page 28

Section VI
Table 6-1
Table 6-1. Index bv Reference Designator
Circuit
Reference
A1
A2
A3
A4
A5
A6
A7
A8
BT1 thru BT4
c1
c2
c3
c4
c5
C6
c7
C8
c9
C10 thru C13
C14
C15
C16
C17
C18
c19
c20
C21 thru C24
C25
C26
C27
C28
C29
C30, C31
C32
CR1
CR2
CR3
CR4, 5
CR6
@ Stock No.
204B-19A
204B-65D
200CD- 34
204B-64B
1420-0010
01 50-0084
01 70-
007 6
0140-0174
0140-0173
0140-0108
0140-0172
0170-0076
0130-00 17
0150-0096
0140-0021
0130-0016
0180-0045
0140-0100
01 50-0042
0150-0055
01 80-0063
0180-0112
0180-0104
0180-0045
0180-0111
0170-0038
0150-0096
0180-0104
1902-0054
1910-0016
1901-0025
1910-0016
1902-0072
Description
Not Assigned
Not Assigned
Assy, range switch, includes:
c1 R1 thru R3
C3 thru C6 R5, R6
C8
s1
Assy, circuit board, includes:
C14 thru C20 R4, R8, R9
C25 thru C32 R11, R13, R14
CR1 thru CR6
L1 R29, R30
Q1 thru Q5
R40A/B R41, R42
BT1 thru BT4
R16 thru R26
R34 thru R39
Assy, output attenuator, includes:
Assy, DC power supply, includes:
Not Assigned
Not Assigned
Battery, mercury type: 5 cell, 6.75 V
C: fxd, cer,
0.1 pf +80% -20’70, 50 vdcw
C: fxd, poly, 3 sect
+I%, 25 vdcw
3.05 pf 0.305 pf 0.0305
pf
C: fxd, mica, 3050 pf *l%, 100 vdcw
C: fxd, mica, 305pf
kl%, 100vdcw
C: fxd, mica, 253 pf *2’70, 300 vdcw
C: fxd, mica, 3000pf
*l%, 100 vdcw
C: fxd, poly, 3 sect
*l%, 25 vdcw
C:
var, cer, 8-50 pf, 500 vdcw
C: fxd,
cer, 0.05 pf +80% -20%, 100 vm-;w
Not Assigned
C: fxd, mica, 39 pf*
*lo%, 500 vdcw
C: var, cer, 5-25 pf, 500 vdcw
C: fxd, elect, 20 pf, 25 vdcw
C: fxd, mica, 33 pf k5’70, 500 vdcw
C: fxd, Ti02, 4.7 pf* *5’70, 500 vdcw
C: fxd, Ti02, 10 pf
*50/0, 500 vdcw
C: fxd,
elect, 500 pf -100/0+100~, 3 vdcw
Not Assigned
C: fxd, elect, 2000 pf,
1 vdcw
C: fxd, aluminum elect, 200
pf, 15 vdcw
C: fxd, elect, 20 pf, 25 vdcw
C: fxd, elect, tanta 2 pf *20’70, 25 vdcw
C: fxd, my, 0.22 pf
*lo%, 200 vdcw
C: fxd, cer, 0.05 pf
+EO% -20’70, 100 vdcw
C: fxd, aluminum elect, 200
pf, 15 vdcw
Diode, breakdown: 18.5 V
*O. 5 V
Diode, Ge: 100 ma at 1 V, 60 PIV
Diode,
Si: 50 ma at 1 V, 100 PIV
Diode, Ge: 100 ma at 1 V, 60 PIV
Diode, breakdown: 7.75
V io. 25 V
Note
6-2
# See introduction to this section
01369-4