DOWNLOAD Panasonic TH-R42PY8KS Service Manual ↓ Size: 20.08 MB | Pages: 127 in PDF or view online for FREE

ORDER NO.PCZ0808109AE

GPF11DE Chassis

2

Ref. No.

Parts No.

Parts name & Description

Remarks

TH-42PY8P

6

TBLA3632

STAND POLE (R)

7

TBLA3633

STAND POLE (L)

8

TBLX0053

STAND BODY ASY

PAVCCZ 

9

TBX0E84101

POWER BUTTON

PAVCCZ

THEL062N

SCREW

PAVCCZ

14

TKKC5342

LED PANEL

PAVCCZ

15

TKP0E27902

DOOR

PAVCCZ

16

TKP0E35804

SPEAKER PANEL (LEFT)

PAVCCZ

17

TKP0E35902

SPEAKER PANEL (RIGHT)

PAVCCZ

TKP0E36202

SIDE COVER

PAVCCZ

29

TPC0E47200

CARTON BOTTOM

PAVCCZ

30

TPC0E49801B

CARTON TOP

PAVCCZ 

31

TPD0E1053

CUSHION TOP SIDE

PAVCCZ

32

TPD0E2006

PEDESTAL CUSHION

PAVCCZ

33

TPD0E2026

CUSHION BOTTOM SIDE

PAVCCZ

34

TPD0E9121

TOP PAD

PAVCCZ

35

TPD0E9137

ACCESSORIES PAD

PAVCCZ

41

TQB0E0609*

INSTRUCTION BOOK 
(EACH LANGUAGE)

PAVCCZ 

41

 - - - - -

INSTRUCTION BOOK (RUSSIAN)

PAVCCZ 

42

TTU0E0326

REAR COVER

PAVCCZ 

45

TXFKY01RUTE

CABINET ASSY

PAVCCZ 

Ref. No.

Parts No.

Parts name & Description

Remarks

TH-42PY8P

PCB

TZTNP01RUTE

CIRCUIT BOARD A

PAVCCZ 

PCB

TXNGS1RWTB

CIRCUIT BOARD GS

PAVCCZ 

PCB

TNPA4411AC

CIRCUIT BOARD SS

PAVCCZ 

PCB

TXN/K1RRTE

CIRCUIT BOARD K

PAVCCZ 

PCB

TXN/S1RRTB

CIRCUIT BOARD S

PAVCCZ 

© 2008 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.

ORDER NO. PCZ0805044CE

GPF11DE Chassis

2

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

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. 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

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

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,

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

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