N O TE S
D.C. VOLTAGE MEASUREMENTS MADE WITH A V TV M FROM POINT
INDICATED TO CHASS'S.
CONTRAST CONTROL MAX CLOCKWISE
POSITION. A LL OTHER CONTROLS IN NORMAL OPERATING POSITION.
STATION SELEC TO R SWITCH ON CHANNEL POSITION DEVELOPING
LESS THAN I VOLT NOISE AT PIN
4
OF CONV. SOC KET. AN TE NN A
DISCONNECTED. LINE VOLTAGE 117 VO LTS. VOLTAG ES O M ITTED
HAVE NO SERVICE VALUE.
A.C. WAVE FORMS AND AMPLITUDES TAKEN WITH CONTRAST
CONTROL SET FOR SIGNAL OF 45 VOLTS
PEAK TO PEAK L E V E L
AT P L A T E OF VIDEO AMPLIFIER. A LL OTH ER C O N TR O LS IN
*
OPERATING POSITION. (DUMONT 241 SCOPE 8 LOW CAP. PROBE USED.)
» v -
RESISTORS INDICATED IN OHMS, K*IOOO (ONE THOUSAND) OHMS.
CAPACITORS INDICATED IN MICROMICROFARADS UNLESS
OTHERWISE
SPECIFIED.
INDUCTANCES
INDICATED IN MICROHENRIES UNLESS
OTHERWISE
SPECIFIED.
c a u t i o n
:
DO NOT ATTEM PT VOLTAGE READINGS ON
HIGH
VOLTAG E RECTIFIER OR SCOPE R EADINGS ON 6B06
P L A TE
W ITH ORDINARY EQUIPMENT.
TRANSFORMER
USE R ESISTOR
25 C 7 0 I0 2 5 -0 , A 8 B ------ 150/1 15 WATT
25C700I6 I -0 , A S B ------ I 50 A 15 WATT
2 5 C 7 0 0 169-0, A 8 B ------ 75 XI 10 W ATT
Scanned by mbear2k - Jan 2012
