RCA Victor TRK-12, Manual

Page: 19 / 29

PAGE 2 7 2 - C
TRK9, TRK90, TRKI2, TRKI20
¥
DISCONNECT BOTH OF
■ th e s e L E A D S , ANO
CONNECT THe TERMINAL
OF C 114 TO GROUND
B E F O R E ' MAKIN6 ANY
VOLTAGE MEASUREMENTS
E IT H E R ON T H IS
C H A S S I S , OR T H e
TELEVISION CHASSIS.
C A U T IO N
NOTe , FOCUS CONTROL POTENTIOMETER
AND ROD WILL BE TURNED 90* ON
LATER PRODUCTION MODELS.
Figure 16— Television S P U IViring T R K -9 and TR K -1 2 (60 cycle models)
r ukd m m-to-uo *
o e. s[«To*ta.
•
m m
a tOA M TOK-tQ-UO
WITH D c »t»Tp*ta
•WTC *t-LV BlCTintS It tu « -t IH TtK-HVlJO
WITHOUT OCBtSTOttt
tv ttcnnn it tT*
M0T* **• •• t l q OOOA M TOK-tQ-ilo
without t c m o m
out i» <
to
.
ooo
a
M3TJ *«• BtłtłTOH It Mitt m
TtH-tQ-1 to ms
■cMiut a «i»»
with
a c u i r o t n .
C A U T I O N
DISCONNECT BOTH OF
"THESE L E A D S . ANO
CONNECT THe TERMINAL
OF C 114 TO GROUND
B E F O R E MAKIN6ANY
M
e a s u r e m e n t s
E IT H E R OH T H IS
C H A S S I S . O R T H E
TELEVISION CHASSIS.
TAPE THE ENDS QF THE
DISCONNECTED LEADS
„Figure 17— Television i P U IViring TR K -90 and TRK -120 (60 cycle models)