Panasonic TX-32PS11D / TX-32PS11B / TX-32PS11F / TX-32PS11P / TX-29PS11D / TX-29PS11B / TX-29PS11F / TX-29PS11P / TX-28PS11D / TX-28PS11F Service Manual ▷ View online
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
SUB CUSHION
.
TPD0E1007
INSTRUCTION BOOKS
BULGARIAN
.
TQB0E0012M1M
ROMANIAN
.
TQB0E0012N1M
POLISH
.
TQB0E0012P1M
HUNGARIAN
.
TQB0E0012Q1M
CZECH
.
TQB0E0012R1M
ENGLISH
.
TQB0E0012U1M
I.C.s
4MEG EPROM M27W401-80B
IC1103
15E0/040/0E
32K EAROM 24C32A10PI27
IC1104
1500/3AP
DIODES
DIODE
D456
MTZJT-776.2B
COILS
COIL
L584
ELH5L7719
RESISTORS
FUSIBLE
R461
ERX2SJS1R2H 2W
5%
1R2 Ω
CAPACITORS
S.M.CAP
C109
ECJ2VB1H102K
50V
1nF
CERAMIC
C551
ECKW3D331JBR
2kV
330pF
ELECT
C561
ECA1EM471B
25V
470µF
ELECT
C567
ECA1EM471B
25V
470µF
FILM
C581
ECWF4684JBB
400V
680nF
S.M.CAP
C1112
ECJ1VC1H121J
50V
120pF
25
26
NOTES
SCHEMATIC DIAGRAMS FOR MODELS
TX-32PS11D, TX-32PS11F, TX-32PS11P, TX-32PS11D/B
TX-29PS11D, TX-29PS11F, TX-29PS11P, TX-29PS11D/B
TX-29PS11D, TX-29PS11F, TX-29PS11P, TX-29PS11D/B
TX-28PS11D, TX-28PS11F
(GP2 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
µF unless otherwise stated.
3. COIL
Unit of inductance is
µH, 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
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.
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 manufacturers' specified parts.
only manufacturers' specified parts.
27
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