Panasonic PT-DZ13KU, Service Manual, Page: 81 / 121

Rev._2 2013-05
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Notes
1. Resistor
All the resistors are carbon 1/4W resistors, unless marked as follows.
T a c a OHM [Ω] K= M= .
: Nonflammable : Metal Oxide
: Solid : Metal Film
: Wire Wound : Fuse
2. Capacitor
: Temperature Compensation : Electrolytic
: Polyester : Bipolar
1. Block Diagram
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
DIA-2
: Metalized Polyester : Dipped Tantalum
1. 1. Power Supply and Ballast : Polypropylene : Z-Type
1. 2. Control and Driving System 3. Coil
1. 3. Signal Processing The unit of inductance is a H, unless otherwise noted.
4. Test Point
2. Interconnection Block Diagram
・・・・・・・・・・・・・・・・・・・・・・・・
DIA-5
: Test Point
5. HOT and COLD indications
3. Schematic Diagram
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
DIA-6
3. 1. A-P.C.Board
3. 2. G-P.C.Board 6. This schematic diagram is the latest at the time of printing and the subject to change without notice.
3. 3. S-P.C.Board
3. 4. F-P.C.Board
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Precautions
3. 5. RM-P.C.Board 1. NEVER touch the HOT part or the HOT and COLD parts at the same time, or you may get an electric shock.
3. 6. RL-P.C.Board 2. NEVER short-circuit the HOT and COLD circuits, or the fuse may blow and the parts may break.
3. 7. R-P.C.Board
3. 8. R2-P.C.Board
3. 9. R3-P.C.Board 4. MAKE SURE to unplug the power cord from the power outlet before removing the chassis.
5. Be sure to make your orders of replacement parts according to parts list section.
4. Circuit Boards Diagram
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
DIA-13
4. 1. A-P.C.Board
4. 2. G-P.C.Board
3. NEVER connect an instrument such oscilloscope to the HOT and COLD circuit simultaneously, or the fuse may blow.
Connect the ground of instruments to the ground of the circuit being measured.
SECT I ON 4
Components identified by the international symbol have special characteristics important for safety.
When replacing any of these components, use only the manufacturer's specified ones.
The power circuit board contains a circuit area using a separate power supply to isolate the ground connection.
The circuit is defined by HOT and COLD indications in the schematic diagram. Take the precautions below:
CONTENTS
Model No.
PT-DZ13KU / DZ13KE
PT-DS12KU / DS12KE
PT-DW11KU / DW11KE
PT-DZ10KU / DZ10KE
Schematic Diagram
Important Safety Notice