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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
Summary of Contents for PT- 56WX51CE
Page 25: ... 25 Service Manual G Board K Board Schematics G Board Schematic K Board Schematic ...
Page 26: ... 26 Service Manual G Board K Board PCB G Board PCB K Board PCB ...
Page 27: ... 27 Notes ...
Page 28: ... 28 Printed in USA K01062205PL0627 ...
Page 56: ... 28 A BOARD SCHEMATIC DIAGRAMA ELÉCTRICO TARJETA A A BOARD TARJETA A ...
Page 57: ... 29 A BOARD SCHEMATIC DIAGRAMA ELÉCTRICO TARJETA A A BOARD TARJETA A ...
Page 58: ... 30 A BOARD SCHEMATIC DIAGRAMA ELÉCTRICO TARJETA A A BOARD TARJETA A ...
Page 59: ... 31 A BOARD SCHEMATIC DIAGRAMA ELÉCTRICO TARJETA A A BOARD TARJETA A ...
Page 61: ... 33 Notes ...
Page 62: ... 34 Printed in USA K01052203ZR0511 ...
Page 111: ... 49 ALL MODELS D Board Layout ...
Page 112: ... 50 ALL MODELS D Board Schematic Left Portion ...
Page 113: ... 51 ALL MODELS D Board Schematic Right Portion ...
Page 114: ... 52 ALL MODELS A Board Schematic Left Portion ...
Page 115: ... 53 ALL MODELS A Board Schematic Left Middle Portion ...
Page 116: ... 54 ALL MODELS A Board Schematic Right Middle Portion ...
Page 117: ... 55 ALL MODELS A Board Schematic Right Portion ...
Page 118: ... 56 ALL MODELS DH Board Schematic ...
Page 125: ... 63 Notes ...