Read Panasonic TH-R42EL80K Other Service Manuals online
ORDER NO.PCZ0805055AE
Plasma Television
Model No.
TH-R42EL80K
GPH11DE Chassis
1 Different points
1.1.
Mechanical Replacement Parts List
Please file and use this manual together with the service manual for Model No.
TH-42PV80P, ORDER NO. PCZ0802008CE.
TH-42PV80P, ORDER NO. PCZ0802008CE.
Ref. No.
Parts No.
Parts name & Description
Remarks
TH-42PV80P
TH-R42EL80K
22
TPC0E47500
TPC0E50700
CARTON BOX TOP
PAVCCZ
23
TPC0E47600
TPC0E51000
CARTON BOX BOTTOM
PAVCCZ
24
TPD0E1036
TPD0E1061
CUSHION TOP SIDE
PAVCCZ
25
TPD0E2009
TPD0E2032
CUSHION BOTTOM SIDE
PAVCCZ
26
TPD0E2010
TPD0E9141
PEDESTAL CUSHION
PAVCCZ
27
TPD0E9123
TPD0E1059
TOP PAD
PAVCCZ
28
TPD0E9137
TPD0E9143
ACCESSORIES PAD
PAVCCZ
32
TPEB332
TPEB333-1
BAG
33
TQB0E0581M
-----
INSTRUCTION BOOK (BULGARAN)
33
TQB0E0581N
-----
INSTRUCTION BOOK (ROMANIAN)
33
TQB0E0581P
-----
INSTRUCTION BOOK (POLISH)
33
TQB0E0581Q
-----
INSTRUCTION BOOK (HUNGARIAN)
33
TQB0E0581U
-----
INSTRUCTION BOOK (ENGLISH)
33
TQB0E0581X
-----
INSTRUCTION (CD-ROM)
33
-----
TQB0E0705L
INSTRUCTION BOOK (RUSSIAN)
PAVCCZ
34
TTU0E0218
TTU0E0248
REAR COVER
PAVCCZ
2
1.2.
Electrical Replacement Parts List
Ref. No.
Parts No.
Parts name & Description
Remarks
TH-42PV80P
TH-R42EL80K
IC8601
TVRP945
TVRP949
IC
PAVCCZ
PCB
TZTNP01RRTE
TZTNP01RRTR
CIRCUIT BOARD A
PAVCCZ
© 2008 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
ORDER NO.PCZ0802008CE
Plasma Television
Model No.
TH-37PV80P
TH-37PX80B
TH-37PX80E
TH-42PV80P
TH-42PX80B
TH-42PX80E
TH-37PX80B
TH-37PX80E
TH-42PV80P
TH-42PX80B
TH-42PX80E
GPH11DE Chassis
2
1 Safety Precautions
1.1.
General Guidelines
1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
4. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
4. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
5. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
6. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.2.
Touch-Current Check
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground
2. Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground
such as a water pipe, as shown in Figure 1.
3. Use Leakage Current Tester (Simpson 228 or equivalent) to measure the potential across the measuring network.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reserve the AC plug in the AC outlet and repeat each of the above measure.
6. The potential at any point (TOUGH CURRENT) expressed as voltage U
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reserve the AC plug in the AC outlet and repeat each of the above measure.
6. The potential at any point (TOUGH CURRENT) expressed as voltage U
1
and U
2
, does not exceed the following values:
For a. c.: U
1
= 35 V (peak) and U
2
= 0.35 V (peak);
For d. c.: U
1
= 1.0 V,
Note:
The limit value of U
2
= 0.35 V (peak) for a. c. and U
1
= 1.0 V for d. c. correspond to the values 0.7 mA (peak) a. c. and 2.0
mA d. c.
The limit value U
The limit value U
1
= 35 V (peak) for a. c. correspond to the value 70 mA (peak) a. c. for frequencies greater than 100 kHz.
7. In case a measurement is out of the limits specified, there is a possibility of a shock hazard, and the equipment should be
repaired and rechecked before it is returned to the customer.
Figure 1
