Parts Listsand Wiring Diagrams - GENERAL RADIO COMPANY 1391-B Operating Instructions Manual

Pulse, sweep, and time-delay generator
Table of Contents

Advertisement

TYPE 1391-8 PULSE, SWEEP, AND TIME-DELAY GENERATOR
RlOl
R103
R104
R105
R106
R107
R108
R109
RllO
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
ClOl
C102
C103
C104
C105
C106
C107
C108
C109
CllO
C l l l
C112
BLlOl
Dl01
Dl02
D l 03
DL101
FlOl
LlOl
PLlOl
SlOl
VlOl
v102
V103
V104
F o r
PARTS LIST
GR No.
(NOTE A)
BLOWER
CRYSTAL DIODE
CRYSTAL DIODE
CRYSTAL DIODE
DELAY LINE, O.2psec
SNAP CONTROL, Thermo
AIR CHOKE, 50ph
PLUG
SWITCH, Rotary
TUBE
TUBE
TUBE
TUBE
REC -20BF
971-410
POSW -3
REC
-
30BF
REC-41BF
REC-41BF
REC-20BF
REC-20BF
REC-41BF
REC-20BF
REC-20BF
REC-41BF
REC-3OBF
REC-20BF
REPO-43
REC-20BF
REC-30BF
REC-2OBF
REC -20BF
COC-21(M50)
COT-23
COM -2OB
COC
-
63
COM-20B
COM-20B
COM-20B
COL -71
COC
-
63
COW-25
COL-71
COC-1
explanation of NOTES, r e f e r to page 42.
POS. GOING
Dc
NEG. GOING
.
A C
S/O/ ENGRAVING
RESISTANCE IN OHMS UNLESS 07HERWISE SPECIFIED
K
=
I000 OHMS
M
*
I MEGOHM
I
@SCREW DRIVER ADJUSTMEN7
RESISTORS //2 WATT UNLESS OTHERWISE SPECIFIED
DIRECT TRIGGER
-
I
TO DELAY CIRCUIT
BLOCK D/AGRAM
CAPACITANCE VALUES ONE AND OVER IN MICRO
MICROFARADS, LESS THAN ONE IN MICRO FARADS,
UNLESS OTMRWISE SPEC/FIED
1
Figure
5.1.
Schematic Diagram for Input Trigger Generator Circuits.
HEATER CABLE CONNECTIONS SHOWN IN FIGURE 5.5b.
SCHMITT
-
CIRCU/ T
TP USED.' /Of, 102, I 0 3
@INC.
OUT
FORMING
PULSE
CIRCUIT
4
OUTPVT AMPLIFIER
a
CATHODE FOLLOWER
*
DIRECT

Advertisement

Table of Contents
loading

Table of Contents