Panasonic TX-29PS62Z Service Manual Download

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4 Market Mode Function

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Outline:

MPU controls the functions switching for each ICs through IIC bus in this chassis. The following

setting and adjustment can be adjusted by remote control in Market Mode.

1. Selection of Market Mode

Adjust the VOLUME “zero” and set OFF TIMER Button to 30 min. Then, simultaneously

press the RECALL Button on the remote control and the VOLUME DOWN button - the TV

set.

2. Selection of CHK Mode

Cursor moves each CHK Mode by pressing “1” or “2” of 10 key button on the remote control.

3. Press Self-Check Button

Press the vol. down button on front panel together press the off timer button on remote.

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9. 6. 2004

file://C:\Documents%20and%20Settings\Admin\Plocha\TX-29PS62Z\s0400000000x.h...

Summary of Contents for TX-29PS62Z

Page 3: ... NEXT Item Preparation Adjustment Procedure 1 Operate the TV set 2 Set controls MARKET MODE CHK 2 Bright Minimum Contrast Minimum Volume Minimum 1 Confirm that the indicated test points for the specified voltage TPA 10 141 1 50V TPA 8 8 1 0V TPA 9 5 1 0V TPA 21 215 15V ...

Page 4: ...eceive a colour bar pattern 2 Set the input level to 69 1 2 db 75Ω opened 3 Set RF AGC in CHK 2 1 Set RF AGC Control such as to procedure a snowy picture 2 Set RF AGC Control at the point just before the voltage at AGC TPA 15 begins to drop 3 Increase the input level by 2 db and confirm that the voltage changes ...

Page 5: ...e the TV set 2 Receive the crosshatch pattern 3 Set to 0 Beam Screen Control min CONTRAST min 1 Connect a DC voltage meter to D850 cathode and confirm the voltage is 141 0 2 0V 2 Connect a high voltage meter Electrostatic Type to an anode of the picture tube 3 Confirm that the high voltage is within the range of 31 0 1 0V ...

Page 6: ...w pattern 2 Connect oscilloscope to A21 pin 6 3 Set controls BRT CENTER COLOUR CENTER CONTRAST MAX NTSC TINT CENTER AI OFF 1 Adjust Sub NTSC Tint so that the peak of level of waveform is similar to Fig 3 2 Receive the Rainbow pattern 3 58 MHz NTSC on both of Main and Sub pictures 3 Adjust Sub NTSC Tint 2 so that the peak of level of 1 3 0 5V ...

Page 7: ...ion Adjustment Procedure 1 Receive a colour bar pattern 2 Connect an oscilloscope to TPA37 or TPL2 G OUT 3 Connect a short jumper to FBT pin3 or TPA 34 and TPA 5 4 Set controls Picture menu Dynamic Normal AI off 1 Adjust Bright Colour Y 1 0 0 4Vp p 2 Adjust Sub Contrast Colour b 2 7 0 1Vp p ...

Page 8: ...ceive PAL colour bar pattern 2 Connect an oscilloscope probe to TPL2 G OUT 3 Connect a short jumper to FBT pin 3 or TPA34 and TPA5 4 Set control Picture menu DYNAMIC NORMAL AI off 1 Adjust Bright Control a 2 3 0 5Vp p 2 Adjust Sub Colour control 3 Connect the oscilloscope probe to TPA40 4 Connect the waveform b 2 4 0 5Vp p ...