PANASONIC TXT7S37
Service Manual

ITEM Program Menu

y Test Meter c Test Point P Pattern

JOB
CODE

Input Signal

Operation

Adjusting Value

STANDARD SETTING
D11 3) Adjust VSR setting H-DUTY P Crosshatch y Osc scope c TP2 ~ GND D12 D13 D14 ModeHIGH H. DRIVE +B y Digital Voltmeter c TP1 ~ GND VSR SETTING P Crosshatch D16 D15 Check that the input signal to the monitor is [fH 71.0kHz] and [fV 184.0Hz]. Set the cell to 2) Adjust VSR setting , and press [ ]. Set the cell to INTP [ 1 ] and press [ ]. Set the cell to H-Duty and press [ ] Make the adjustment to the value shown at right by using [ ] and [ ]. Set the cell to H. DRIVE +B and press [ ]. Make the adjustment to the value shown at right by using [ ] and [ ]. Change to the pattern at left. Set the cell to following items, and make the adjustment to the value shown at right by using [ ] and [ ]. q H. SIZE w H. POSITION e V. SIZE r V. PCC GAIN t V. PCC. CORNER y V. PCC BALANCE q : 310mm ± 5 e : 232mm ± 5 w : Center rty:

t T

Duty = t = 48% T ±2% 12.0V ± 0.2V

D

H-DAF Balance

P Full dots y OSC SCOPE c TP6 ~ GND

D17

Set the SCOPE to 5 us/DIV. Set the cell to H-DAF balance. Make the adjustment to the bast point at right by using [ ] and [ ].

TP6 Video input Best point H-DAF Balance = Best point

H-DAF Gain

P Full dots y OSC SCOPE c TP6 ~ GND

D18

Set the SCOPE to ? ms/DIV. Set the cell to H-DAF Gain. Make the adjustment to the value shown at right by using [ ] and [ ].

H-DAF Gain

D19 D20

To register by press [ ]. Store factory preset data. OK (y/n) Then press [Y] and [ ].

H-DAF Gain = 690V ± 40Vp-p

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