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INSTRUMENTS
REQUIRED
GENERAL
ALIGNMENT
CONDITIONS
CENTER
VOLTAGE
ADJUSTMENT
TX—4500
Adjust the voltage to O0&20mV with R504.
(Left channel)
Adjust the voltage to 0420mV with R604.
(Right channel)
TX—2500
Adjust the voltage to 0t40mV with R504.
(Left channel)
Adjust the voltage to 0£40mV with R604.
(Right channel)
NOTE:
Adjust after switching on for 10 minutes.
IDLING CURRENT
ADJUSTMENT
Connect the DC Voltmeter between ID and CT terminal.
TX—4500
Adjust the voltage to 20¢5mV with R518.
(Left channel)
Adiust the voltage to 20tSmV with R618.
(Right channel)
TX--2500
Adjust the voltage to.20t5mV with R514.
(Left channel)
Adjust the voltage to 20tSmV with R614.
(Right channel)
SPEAKER
terminals
2.5-ohm or 4-ohm
Load
Resistor
TAPE-1
Differentiation
Circuit
CR
JUL
50Hz 3Vp—p
Load Resistor
R537
(Left channel)
R637
NOTE:
VOLUME.....Maximum
TAPE
MONITOR- 1.....ON
4-ohm, 100W
2.5-ohm, 100W
(Right channel)
fig-10
Differentiation Circuit
—J1l—
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