Adjustments5-2 WFM90D and WFM91D Service Manual
Equipment Required
Table5--2 lists the equipment requiredto adjust the instrument settings.Table5- 2: Equipment required for adjustments
Equipment description Minimum requirements Equipment example
Analog television test signal
generator
75% color bar test signal for the television standard of
themonitortobetested
NTSC: TektronixTSG100;
PAL:Tektronix TSG111
Serial digital television test
signal generator
Colort est signals for the television standard of the
monitor to be tested: color bar signal, pulse and bar;
with 2T pulse, 2T bar,modulat ed pulse, and line sweep.
TSG601Handhel d Serial Component Signal
Generator
Leveled sine wave generator Output Level Range: --11.55dBm (200 mV) to 0.43 dBm
(800mV);
Frequency:50 kHz t o 10 MHz
TektronixSG5031Leveled Sine Wave
Generator
Function generator Range: 0.1 to 5 Vpp when loaded by 75 Ω,10 Vpp
whenunl oaded;
Frequency:50 kHz t o 10 MHz.
TektronixFG5031Function Generator
Audio generator Amplitude Range: --10dBu to 8 dBu;
Frequency:1 kHz t o 50 kHz
TektronixASG100 Audio Signal Generator
Voltmeter Range:0 VDC to >100 VDC;
Accuracy:0.1%
TektronixDM504A1Digital Multimeter
Frequencycounter Range: 10 Hz to 10 MHz;
Accuracy:0.001%
TektronixDC503A1Universal Counter
Videoampl itude calibrator
(VAC)
Signal: Adjustable square wave 0.0 mVpp to
999.9 mVpp; Resolution: 0.1 mV; Accuracy: 0.05%;
Frequency:Approxim ately 270 Hz
Tektronixpart number 067-0916-001
Peak-to-peakdetect or Input Signal Range: 0.25 Vpp to 1.0 Vpp; Flatness:
0.2% 50 kHzt o10 MHz; I nput Impedance: 75 Ω
Tektronixpart number 015-0408-00 (includes
p-pdetect or head, 015-0413-00)1
75Ωtermination One required; feed-through type Tektronixpart number 011-0103-02
75Ωcoaxi al cable Threecables required, male-to-male BNC connectors Tektronix part number 012-0159-00 (42-inch)
Tektronixpart number 012-1339-00 (24-inch)
50Ωcoaxi al cable 1%precision, male-to-male BNC connectors Tektronix part number 012-0482-00 (36-inch)
Dual input coupler MatchedBNC cabl e-Tf orcom paring phase between 2
inputs; Length of the 2 arms matches within 0.1 inch
Tektronixpart number 067-0525-02
75Ωcoaxi al cable clone 200meter FaradayTechnology SC75A375B--A
Audio cable XLRfemale to XLR male Switchcraft part number SC3XXJ
50Ω-to-75 Ωminimum loss
attenuator
Impedance: 50 Ω-to-75Ω; Tolerance: 0.5 dB;
Frequency:100 M Hz
Tektronixpart number 011-0057-00
BNCf emale to BNC female
connector
Tektronixpart number 103-0028-00
BNCf emale to dual banana
adapter
Tektronixpart number 103-0090-00
1Requiresa Tektronix TM 500-Series or TM 5000-Series Power Module Mainframe.