Akai DV R3300SS

5453
CONTROLSECTION
ALIGNMENTSET-UPPROCEDURES
TUNERSECTION
3.MWTrackingAdjustment
Testpoint:IC401(TA2099N)18PIN
Adjustmentlocation:T401,TC401
T401-------------------603kHzwaveformmax.
TC401-----------------1404kHzwaveformmax.
1.AMIFAdjustment
Testpoint:IC401(TA2099N)
Adjustmentlocation:T405
T405-------------------450±3kHz
2.MWFrequencyRangeAdjustment
Testpoint:C435
Adjustmentlocation:T403
Setthetunerfrequencytobe531kHz.
AdjustT403sothatthetestpointvoltage
is1.7±0.05V.
+
EQUIPMENTCONNECTIONDIAGRAM
MWSECTION
STS21AAST-01-04
3
3
2
1
1
testpoint
T401
TC401
testpoint
2
T405
IC401
T403
18
C435
+
STS21AAST-01-04
DIGITALMULTMETER
2CHACVOLTMETER
OSCILLOSCOPE
OUT
AM/FMSTSG
60cm
LOOPANT
IC401
18
JK401
8
+
C435