Panasonic TX-29P180B Service Manual

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Panasonic TX-29P180B Service Manual Manual pdf 23 page image

6.9. VGA400 / 70 Hz DEFLECTION ADJUSTMENT / CONFIRMATION6.9.1. V-CENTER ADJUSTMENT1. Adjust V-POS (VGA 400) so that center of the crosshatch pattern is center of the CRT.6.9.2. V-HEIGHT ADJUSTMENT1. Adjust V-AMP (VGA 400) so that A = B in Fig. 10.2. Add 10 dac to the above data and set to EEPROM [336].6.9.3. V-LINEARITY CONFIRMATION / ADJUSTMENT1. Confirm V-linear as to the balance of the circle.If needed, adjust V-linear (VGA 400).6.9.4. EW ADJUSTMENT1. Confirm the vertical line is straight line.If needed, adjust the vertical line to straight line by Parabola (VGA 400).2. Confirm both sides vertical line in Fig. 1 are straight line.If needed, adjust the vertical line to straight line of both side vertical line in Fig. 11 by Trapezoid (VGA 400).3. Set H-SIZE in the user control to NORMAL.(No need, if SELF CHECK is done before shipping).6.10. TABLE 1mode 100i(PAL)(4:3)100i(PAL)(16:9)120i(NTSC)(4:3)120i(NTSC)(16:9)50p(PAL)(4:3)50p(PAL)(16:9)60p(NTSC)(4:3)60p(NTSC)(16:9)525p(YUV)4:3525p(YUV)16:9625p(YUV)4:3625p(YUV)16:9VGA480/60HzVGA400/70HzH-POS ADJD00--------------ADJD02--COPYD01--ADJD03--V-POS ADJD10COPYD10D14ADJD11COPYD11D15ADJD12COPYD12D16ADJD13COPYD13D17ADJD19--ADJD18--ADJD1A--H-AMP ADJD27ADJD2BCOPYD27D28COPYD2BD2CCOPYD27D29COPYD2BD2DCOPYD27D2ACOPYD2BD2EADJD30--ADJD2F--ADJD31--V-AMP ADJD3EADJD42ADJD3FADJD43ADJD40ADJD44ADJD41ADJD45ADJD47--COPYD46--ADJD48--V-BLK ADJD55ADJD59COPYD55D56COPYD59D5ACOPYD55D57COPYD59D5BCOPYD55D58COPYD59D5CADJD5E--ADJD5D--ADJD5F--Parabola ADJD6CADJD70COPYD6CD6DCOPYD70D71COPYD6CD6ECOPYD70D72COPYD6CD6FCOPYD70D73ADJD75--ADJD74--ADJD76--23TX-29P180X