Panasonic TX-36PG50D / TX-32PG50D / TX-36PG50F / TX-32PG50F / TX-36PG50P / TX-32PG50P Service Manual ▷ View online
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
FILM
C580
ECWF4684JBB
400V
680nF
ELECT
C2311
ECEA1HNR33
50V
330pF
ELECT
C2318
ECEA1HNR33
50V
330pF
CERAMIC
C2360
ECJ2VB1E563K
25V
56nF
ELECT
C2370
ECA1HM100GB
50V
10µF
CERAMIC
C2392
ECJ2VB1E563K
25V
56nF
CERAMIC
C2490
ECJ2YB1H563K
50V
56nF
CERAMIC
C2493
ECJ2YB1H563K
50V
56nF
33
SCHEMATIC DIAGRAMS FOR MODELS
TX-36/32PG50D
TX-36/32PG50F
TX-36/32PG50F/P
(EURO-7 CHASSIS)
NOTE
1. RESISTOR
All resistors are carbon ¼W resistor, unless marked otherwise.
Unit of resistance is OHM (
Unit of resistance is OHM (
Ω
) (k=1,000, M=1,000,000)
2. CAPACITORS
All capacitors are ceramic 50V unless marked otherwise.
Unit of capacitance is
Unit of capacitance is
µ
F unless otherwise stated.
3. COIL
Unit of inductance is
µ
H, unless otherwise stated.
4. TEST POINT
Test Point Position
5. EARTH
SYMBOL
Chassis Earth (Cold)
Line Earth (Hot)
6. VOLTAGE
MEASUREMENT
Voltage is measured by a d.c. voltmeter.
Measurement conditions are as follows:
Power source
Measurement conditions are as follows:
Power source
a.c. 220V-240V, 50Hz
Receiving Signal
Colour Bar signal (RF)
All customer controls
Maximum position
7.
Indicates the Video signal path
Indicates the Audio signal path
These schematic diagrams are the latest at time of printing and are subject to change without notice.
REMARKS
a. Do not touch the hot part, or the hot and cold parts at the same time, as you are liable to a shock hazard.
b. Do not short circuit the hot and cold circuits as electrical components may be damaged.
c.
Do not connect an instrument, such as an oscilloscope, to the hot and cold circuits simultaneously as this may cause
fuse failure. Connect the earth of the instruments to the earth connection of the circuit being measured.
fuse failure. Connect the earth of the instruments to the earth connection of the circuit being measured.
d. Make sure to disconnect the power plug before removing the chassis.
NOTE
1. The Power Supply Circuit contains a circuit area, which uses a separate power supply to isolate the earth connection.
The circuit is defined by HOT and COLD indications in the schematic diagram. All circuits, except the Power Circuit, are
COLD.
COLD.
IMPORTANT SAFETY NOTICE
Components identified by
mark have special characteristics
important for safety. When replacing any of these components, use
only manufacturer's specified parts.
only manufacturer's specified parts.
34
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