Panasonic PT- 65WX51E Service Manual page 110

1. RESISTOR
All resistors are carbon 1/4W resistor, unless otherwise noted by the following marks.
Unit of resistance is ohm (Ω), (K=1,000, M=1,000,000)
Non Flammable
Metal Oxide
Wire Wound
Fusible
Flame Proof Rectangular
2. CAPACITOR
All capacitors are ceramic 50V capacitor, unless otherwise noted by the following marks.
Unit of capacitance is µF, unless otherwise noted.
-
+
Electrolytic
Tantalum
NP Bipolar
Polystyrene
S
Temperature Compensation
Polyester
M
3. COIL
Unit of inductance is µH, unless otherwise noted.
4. VOLTAGE MEASUREMENT
Voltage is measured by a digital meter receiving normal signal.
Note: These schematic diagrams are the latest at the time of printing
and are subject to change without notice.
SERVICE NOTES:
This model has section that does not share a common ground with the power supply section. The different sections
are referred to as HOT section and COLD section in the precautions below.
1. Do not touch the HOT section and the COLD section at the same time. You may seceive an electric shock.
2. Do not short the HOT section to the COLD section. Thi could blow the fuse or damage parts.
3. Never measure the HOT section and the COLD section at the same time when using tools such as
oscilloscopes or multimeters.
4. Always unplug the unit before beginning any operation such as removing the chassis.
Chip Transistor Lead Designation
SCHEMATIC NOTES:
m
CHIP TRANSISTOR
LEAD DESIGNATION
- 48 -
Solid
Metal (Precision and high stability)
Thermistor
Positive coefficient Thermistor
Metalized Polyester
Polyprolene
Mica
Ceramic
Ceramic (SL)