Panasonic TX-32PL1 Service Manual

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Contents

Panasonic TX-32PL1 Service Manual Manual pdf 4 page image

ADJUSTMENT PROCEDUREItem / Preparation Adjustments+B SET-UP1. Receive a Greyscale signal.2. Set the controls :-Brightness MinimumContrast MinimumVolume Minimum1. Set the +B voltage up as follows:-Adjust R811 so that B2 shows 148V±1V.2. Confirm the following voltages.B9 5 ± 0,25V B10 5 ± 0,25VB5 12 ± 0,5V B11 33 ± 1,5VB4 15 ± 1V B7 8 ± 0,5VB12 26 ± 2V B8 6 ± 1VB3 36 ± 1,5V B13 13 ± 1VB1 205 ± 10V B14 14 ± 1VCUT OFF / Ug2 Test1. Receive a Greyscale signal.2. Degauss the tube externally.3. Set the TV into Service Mode 1.4. Select Cut off mode.To adjust Cutoff connect an oscilloscope to the Bluecathode. Press "STR" and adjust "cutoff" value using the"Yellow" and "Blue" buttons until the black level is 160V±5V,press "STR" to store the value. Remove the oscilloscope.Select Ug2 adjustment and adjust the screen VR until thedisplay shows "O.K."FACTORY SETTINGSTo return customer settings to factory settings and clear owner ID of all information input by the customer , enter Self-CheckMode. Press the down (-/v) button on the customer controls at the front of the TV set , at the same time pressing theSTATUS button on the remote control. To exit Self Check , switch off the TV set at the power button.NOTE: Self Check should only be used when refurbishing the TV set and not during normal repair work .If the CCU ports have been checked and found to be incorrect or not located then " - - " will appear in place of "O.K.".4If the CCU ports have been checked and found to be incorrect or not located then " - - " will appear in place of "O.K.".4TX- 32PL1OPTION1 00OPTION2 A1OPTION3 82OPTION4 60OPTION5 B1OPTION6 E9VDP O.K.TUN O.K.E2 O.K.MSP O.K.PCB O.K.CAB O.K.DPL - -SUM **** FACTORY USEONLY