Service Manual
Page 1
CONTENTS General Information/Remote Controls 1 Installer 's Menu 2 Servicing/Trobleshooting 3 Model/Module Parts List 4 Exploded Views 5 Schematics 6 Published by Zenith Electronics Corporation Box 240007 Huntsville, Al 35824 Copyright © March2006 by Technical Publications Zenith Electronics Corporation P.O. Zenith SERVICE MANUAL Product Type: Chassis Manual Part #: Model Line: Product Year: Commercial Color TV CL 3828VD0171F H 2006 Model Series: H27H38DT H32H38DT Printed in U.S.A.
CONTENTS General Information/Remote Controls 1 Installer 's Menu 2 Servicing/Trobleshooting 3 Model/Module Parts List 4 Exploded Views 5 Schematics 6 Published by Zenith Electronics Corporation Box 240007 Huntsville, Al 35824 Copyright © March2006 by Technical Publications Zenith Electronics Corporation P.O. Zenith SERVICE MANUAL Product Type: Chassis Manual Part #: Model Line: Product Year: Commercial Color TV CL 3828VD0171F H 2006 Model Series: H27H38DT H32H38DT Printed in U.S.A.
Service Manual
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... available to user to 1, Alarm function is for 12 blocking hours. 23-I . MAX BLK HRS Set 0 to the user. ACK MASK M.P.I . PORT YUV Reserved for Zenith IR remote control operation. NOT USED 15-I . SLEEP TIMER When set . 22-I . TIMER Set to 1, On/Off Timer functions are always Off, when TV is... direct keypad entry. Communication Parameter. TIMING PULSE M.P.I . Communication Parameter. Leave at default setting unless changed by Pay-Per-View provider. 33-I . Set to 0 to 1 for Zenith Private Label IR remote control operation. FRONT Y-C EN.
... available to user to 1, Alarm function is for 12 blocking hours. 23-I . MAX BLK HRS Set 0 to the user. ACK MASK M.P.I . PORT YUV Reserved for Zenith IR remote control operation. NOT USED 15-I . SLEEP TIMER When set . 22-I . TIMER Set to 1, On/Off Timer functions are always Off, when TV is... direct keypad entry. Communication Parameter. TIMING PULSE M.P.I . Communication Parameter. Leave at default setting unless changed by Pay-Per-View provider. 33-I . Set to 0 to 1 for Zenith Private Label IR remote control operation. FRONT Y-C EN.
Service Manual
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... priority, it is too high, readjust register #73, RF Sub Brightness don't move #77 Aux brightness Offset register. 8. Set the generator to 0). With Zenith Remote (P/N MBR3447CT) or LG Remote (P/N MBR3447LG). SERVICING ADJUSTMENT OF RGB CUTOFF Note: If the Main Module or the CRT has been replaced, G2 must be readjusted before adjusting...
... priority, it is too high, readjust register #73, RF Sub Brightness don't move #77 Aux brightness Offset register. 8. Set the generator to 0). With Zenith Remote (P/N MBR3447CT) or LG Remote (P/N MBR3447LG). SERVICING ADJUSTMENT OF RGB CUTOFF Note: If the Main Module or the CRT has been replaced, G2 must be readjusted before adjusting...