Read Panasonic TX-21JTP3 / TX-21JT1L / TX-14JT1L / TC-14JR1L / TX-21JT1F / TX-14JT1F / TC-21JR1F / TC-14JR1F / TX-28CK1F / TX-25CK1F / TX-21CK1F Service Manual online
Consumption:
SECAM B/G, D/K
VHF E2-E12
VHF R1-R2
Video/Audio
Video
34,5 MHz(SECAM)
34,65 MHz(SECAM)
AV1 IN
2 x 2,5W (R.M.S.)
4
supplied :
2 x R6 (UM3) Batteries
Height:
Weights and dimensions shown are approximate.
conjunction with the Z7 Technical guide.
SERVICE HINTS .......................................................................................................................................................................3
ADJUSTMENT PROCEDURE AND FACTORY SETTINGS .....................................................................................................4
WAVEFORM PATTERN TABLE ...............................................................................................................................................5
ALIGNMENT SETTINGS...........................................................................................................................................................6
BLOCK DIAGRAMS ..................................................................................................................................................................7
PARTS LOCATION .................................................................................................................................................................10
REPLACEMENT PARTS LIST ................................................................................................................................................11
SCHEMATIC DIAGRAMS .......................................................................................................................................................17
CONDUCTOR VIEWS.............................................................................................................................................................19
all parts that have been overheated or damaged by
the short circuit.
and isolation R-C combinations are correctly
installed.
without the rear cover involves the danger of a shock
hazard from the receiver power supply. Servicing
should not be attempted by anyone who is not
familiar with the precautions necessary when working
on high voltage equipment. Always discharge the
anode of the tube.
to shock hazard.
3. Measure the resistance value with an ohmmeter,
metallic cabinet part on the receiver, such as screw
heads, aerials, connectors, control shafts etc. When
the exposed metallic part has a return path to the
chassis, the reading should be between 4M ohm and
20M ohm. When the exposed metal does not have a
return path to the chassis, the reading must be
infinite.
such as a water pipe.
specified, there is a possibility of a shock hazard, and
the receiver should be repaired and rechecked before
it is returned to the customer.
causing X-Radiation.
1. Set the brightness to minimum.
2. Measure the high voltage. The meter should indicate
service and correction is required to prevent the possibility
of premature component failure.
3. To prevent any X-Radiation possibility, it is essential
METALLIC PARTS
2. Set the controls :
mode. Press the down (-/v) button on the customer controls at the front of the TV set, at the same time pressing the STATUS
button
• LUCI interface kit (Linked Utility Computer Interface)
This contains interface and cables for connecting TV service connector and a PC as well as diagnostic software. As new
models are introduced upgrade software will become available.
Part No. TZS7EZ006, TZS7EZ005, TZS8EZ001& TZS9EZ001
1. Service Manuals
2. Instruction Books
3. Technical Information
Information.