Important Notice - Panasonic CT-G2132F Manual De Servicio

THIS SCHEMATIC
FEATURES THAT ARE IMPORTANT FOR PROTECTION FROM
X-RADIATION, FIRE AND ELECTRICAL SHOCK HAZARDS.
WHEN SERVICING
MANUFACTURERS SPECIFIED PARTS BE USED FOR THE
CRITICAL COMPONENTS DESIGNATED WITH A
SCHEMATIC.
1. Resistors are carbon 1/4W unless noted
otherwise.
2. Capacitors are ceramic 50V unless noted
otherwise.
3. Coil value notes is inductance in µH.
4. Test point indicated by
pin .
5. Components indicated with
parts and replacement should be made
with manufacture specified replacement
parts only.
1. Voltage measurement:
- AC input to the Receiver is 120V.
NTSC (HD, 1125i & 525P when
applicable)
connected to the antenna of the
Receiver. (Color bar pattern of 100
IRE white and 7.5 IRE black.)
- All Picture and Audio adjustments are
set to Normalize.
TV ANT/CABLE - (Set-Up Menu) in
TV/ANT Mode
Volume - Min.
TV/Video SW - TV position
Audio Mode - Stereo
3
1. indicates
(Measurement can be taken at the best
accessible location in common to the
indicated point.)
2. Taken with an NTSC signal generator
connected
(NTSC color bar pattern of 8 bars of EIA
colors, 100 IRE white and 7.5 IRE black.)
3. Customer Controls (Picture/Audio Menu) are
set to Normalize. Volume is set to "MIN".
Values for components noted in schematics are subject to change without
any notice or obligation, so please check parts list for component value or
part number
Notes
Schematic Notes
IMPORTANT SAFETY NOTICE
DIAGRAM INCORPORATES
IT IS ESSENTIAL
SCHEMATIC NOTES
; Test point but no
are critical
VOLTAGE MEASUREMENTS
signal generator is
WAVEFORM MEASUREMENTS
waveform measurement.
to the antenna terminal.

Important notice:

- 24 -
CHIP TRANSISTOR
SPECIAL
LEAD DESIGNATION
B
THAT ONLY
E
IN THE
6. (BOLD LINE) indicates the route
of B+ supply.
7. The schematic diagrams are current at
the time of printing and are subject to
change without notice.
8. Ground symbol indicates
GROUND CONNECTION;
indicates COLD GROUND.
NOTE: All other component symbols are
used for engineering
purposes.
- Voltage readings are nominal and
may vary ±10% on active devices.
Some voltage reading will vary
with signal strength and picture
content.
- Supply voltages are nominal.
2. Ground symbol indicates ground lead
connection of meter.
Incorrect ground connection will result
in erroneous readings.
CAUTION: Incorrect ground connection
of the test equipment will result in
erroneous readings.
4. All video and color waveforms are taken
with a wideband scope and a probe
with low capacitance (10 to 1). Shape
and peak altitudes
depending on the type of Oscilloscope
used and its settings.
5. Ground symbol shown on waveform
number indicates (Hot) ground lead
connection of the Oscilloscope.
CAUTION: Incorrect ground connection of
the test equipment will result in erroneous
readings.
C
HOT
design
may vary