Fig. 7. Transmitter Tuning Unit Tu-7-B, Connection Diagram - GE BC-375-E Preliminary Instructions

CONNECTION
SIZE OF CONNECTOR
14 SPECIFIED ON MECHANICAL DRAWING
NN IEI) COPPER WIRE TIMM( .102 01A.
NOTE.
AT POINTS MARK110"5" USE TERM. V-1444451
61 II
" " "
• K-71372 3 05
• 7 "
K-78 72 8 31 W
Id • • • v , 11.
"
IC-7117 2 31313
" 5" SOLDER COMPLETE JOINT TOGETHER
NOTE:.
THERE SHALL SE NO SHARP POINTS
LEFT AFTER UNIT IS WIRED EITHER
FROM LUMPS OF SOLDER OR IRREGULARLY
CUT WIRE ENOS.
WIRE TO BE FASTENED MECHANICALLY TO
TERMINALS BEFORE SOLDERING USE ROSIN
CORE SOLDER 520D38
SYMBOL
NAME OF UNIT
UN 17.7
701 MD.TANK INDUCTANCE
702 MA TANK CAPACITOR
703 MA GRID BLOCKING CAPACITOR
704
MA GRID CHOKE
706 PA.GRIO BLOCKING CAPACITOR
706 P.A. GRID CHOKE
707
NEUTRALIZING CAPACITOR
721 R A TANK INDUCTANCE
722
RA TANK CAPACITOR •
723 ANT. COUPLING CO)L
724
ANT COUPLING SWITCH
)
Fig. 7. Transmitter Tuning Unit TU-7-B, Connection Diagram
- 171-1- - 1717171 -17 1-
704
r1,771
-
4A-J
707
722
705
TOP
START (BLACK)
TAPS 1 (SLUE)
TAN E (BROWN)
TAPIA (GREEN)
TAPP,. )
TAFT'S (ORANGE)
FINISH (ORANOEH1LAOK)
723