Panasonic PT- 47WX49E, Service Manual

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Service Manual
IMPORTANT: To protect against possible damage to
the solid state devices due to arcing or static
discharge, make certain that all ground wires and CRT
DAG wire are securely connected.
CAUTION: The power supply circuit is above earth
ground and the chassis cannot be polarized. Use an
isolation transformer when servicing the PTV to avoid
damage to the test equipment or to the chassis.
Connect the test equipment to the proper ground (( )
or (
)) when servicing, or incorrect voltages will be
measured.
WARNING: This PTV has been designed to meet or
exceed applicable safety and X-ray radiation protection
as specified by government agencies and independent
testing laboratories.
To maintain original product safety design standards
relative to X-ray radiation and shock and fire hazard,
parts indicated with the symbol on the schematic
must be replaced with identical parts. Order parts from
the manufacturer’s parts center using the parts
numbers listed in this service manual, or provide the
chassis number and the part reference number.
For optimum performance and readability, all other
parts should be replaced with components of identical
specification.
Feature Table
FEATURE PT-47WX49E PT-47WX51E/CE
Chassis DP820
Tunning system 256K
# of channels 181
Menu language Eng/Span/Fr
Closed Caption X
V-Chip X
Picture in Picture
2 Tuner
Split Screen
2 RF X
Remote Model # EUR511517 EUR7603Z40
CRTs
TXFCRT97SER (Blue)
TXFCRT98SER (Green)
TXFCRT99SER (Red)
Protective Screen - - X
Comb Filter 3D Y/C
HEC / VEC Corrector X
VM X
V/A Norm - Both X
Color Temperature X
MTS/SAP/DBX X
AI Sound X
Bass/Bl/Tre Control X
Surround X
BBE X
Built-in audio power 15W / CH (10%)
# of speakers 4
A/V in (rear/front) 4 (3 / 1)
A/V Program Out X
S-VHS Input (rear/front) 2 / 1