Panasonic 25XD4/A free download

File name Pana_28XD4A.pdf

PANASONIC 28XD4/A General Information Also Covers 25XD4/A Euro 4 Chassis Recommended Safety Parts Item 2 10 11 12 13 X-Ray Note 1. The potential sources of X-Radiation in TV sets are the high voltage section and the picture tube. 2. When using a picture tube test jig for service, ensure that the jig is capable of handling 29,5kV without causing X-Radiation. NOTE: It is important to use an accurate periodically calibrated high voltage meter. 1. Set the brightness to minimum. 2. Measure the high voltage. The meter should indicate :- 28,5kV ± 1kV {28,2kV ± 1kV}. If the meter indication is out of tolerance, immediate service and correction is required to prevent the possibility of premature component failure. 3. To prevent any X-Radiation possibility, it is essential to use the specified tube. ADJUSTMENT PROCEDURE The remote control is used for entering and storing adjustments, with the exception of Cutoff adjustments, which must always be done prior to service adjustment. Perform adjustments in accordance with screen display. The display on the screen also specifies the software version as well as the approx. setting values. The adjustment sequence for the service mode is indicated. 1. Set the Bass to maximum position, set the Treble to minimum position, press the F button followed by the volume down button on the customer controls at the front of the TV and at the same time press the "INDEX" button on the remote control, this will place the TV into the Service Mode. 2. Press the RED / GREEN buttons to step up / down through the functions. 3. Press the YELLOW / BLUE buttons to alter the function values. 4. Press the STR button after each adjustment has been made to store the required values. 5. To exit the Service Mode, press the "N" button. NOTE: This TV also has the option of using a Memory Pack which enables you to copy the preset TV channels into the Memory Pack and then download them onto this or any other EURO-4 TV set. TV to Memory Pack process 1. Plug the memory pack into the AV1 21 pin terminal at the back of the TV and switch the TV on. 2. Go into Service Mode as explained above. The screen will show :Program External>>TV 3. Press the BLUE button on the remote control. The screen will show :Program TV>>External 4. Press the STR button on the TV. The screen will show :- Complete Adjustment Procedures Memory Pack to TV process 1. Plug the memory pack into the AV1 21 pin terminal at the back of the TV and switch the TV on. 2. Go into Service Mode as explained. The screen will show :Program External>>TV 3. Press the STR button on the TV. The screen will show :- Description Part No. ENG27506G TNP8EH002AA TNP8EN015AA TNP8EY012AC TSX8E0025 ZTUZAE550A 232266296706 TQB8E2553-1 19181-3.15 ZTFL94002A ETP35KAN619U ERF7ZK4R7 ERQ14AJ101 ERF7ZK4R7 ERQ12AJ121 ERQ1ABJP5R1 ERW2PK1R2 ERG1FJ271P ERDS1FJ152 ERQ12HKR33 ERQ12HKR33 ERF7ZK1R0 ERQ12AJ101 ERQ12HJ8R2 ERG2FJ821 ERW2PKR33 ERW2PKR33 ERD75TAJ825 ERF7ZK2R7 ERG2FJ223 ERQ1CJP2R2 ERW2PKR56 ERQ14AJW390