Fig. 9. Transmitter Tuning Unit Tu-9-B, Connection Diagram - GE BC-375-E Preliminary Instructions

START (BLACK)
TAP*, (BLUE)
TAP*2 (BROWN)
TAP•3 (GREEN)
TAPW4 (RED)
TAP•5 (ORANGE
FINISH (ORANGE/BLAF*
:FRONT
923
922
FRONT
901
905
TOP
903
FINISH
FTTTITT7 -1 :
-
.
NOTE:
AT POINTS MARKED"X " USE TERM. V-1444451
• K -7872305
• Y" K - 7137213310
" W "
" K-7672568
• • • " S " SOLDER COMPLETE JOINT TOGETHER
NOTE:-
THERE SHALL BE NO SHARP POINTS LEFT
AFTER UNIT IS WIRED EITHER FROM LUMPS
OF 10,Pki OR IRREGULARLY CUT
WIRe en
WIRE TO FASTENED MECHANICALLY TO
TERMINALS BEFORE SOLDERING USE ROSIN
CORE SOLDER B20038
SYMBOL
NAME OF UNIT
UN1T*9
901 M.Q. TANK INDUCTANCE
902 MO TANK CAPACITOR
903 M 0 GRID BLOCKING CAPACITOR
904 MO GRID CHOKE
905 PA
GRID BLOCKING CAPACITOR
906 PA GRID CHOKE
907 NEUTRALIZING CAPACITOR
909 M.0 BY PASS CAPACITOR
9 2 I PA.TANK INDUCTANCE
9 2 2 PA TANK CAPACITOR
923 ANT COUPLING COIL
924 ANT COUPLING SWITCH
CONNECTION SIZE OF CONNECTOR
M
SPECIFIED ON MECHANICAL DRAWING
MARKED COPPER WIRE TINNED 102 DIA
902
II
FINISH
921
909
--s\ BOTTOM END OF THIS
CAPACITOR GROUNDED
BY "M" CONNECTION.
Fig. 9. Transmitter Tuning Unit TU-9-B, Connection Diagram