manualshive.com logo in svg

Panasonic TH-42PW5, Руководство по обслуживанию

Поделиться
Скачать
Panasonic TH-42PW5 Скачать руководство пользователя страница 18

Components identified by     mark have special characteristics important for safety.
When replacing any of these components, use only manufacture's specified parts.

Important Safety Notice

Notes:

1. Resistor

All resistors are cabon 1/4W resistor, unless marked as follows:
Unit of resistance is OHM [

W

] (K=1,000, M=1,000,000).

: Nonflammable

: Metal Oxide

: Solid

: Metal Film

: Wire Wound

: Fuse:

2. Capacitor

All capacitors are ceramic 50V capacitor, unless marked as follows:
Unit of capacitance is 

m

F, unless otherwise noted.

: Temperature Compensation

: Electrolytic

: Polyester

: Bipolar

: Metalized Polyester

: Dipped Tantalum

: Polypropylene

: Z-Type

3. Coil

Unit of inductance is 

m

F, unless otherwise noted.

4. Test Point

: Test Point position

5. Earth Symbol

: Chassis Earth (Cold)

: Line Earth (Hot)

6. Voltage Measurement

Voltage is measured by a DC voltmeter.
Conditions of the measurement are the following:

Power Source ...................................................AC 120V, 50/60Hz

(UY/UZ VERSION model)/
AC220-240V, 50/60Hz 
(Except UY/UZ VERSION) 

Receiving Signal ............................................... Colour Bar signal (RF)
All customer's controls ...................................... Maximum positions

7. Number in red circle indicates waveform nember.

(See waveform pattern table.)

8. When arrow mark (     ) is found, connection is easily found from the direction of arrow

9.   Indicates the major signal flow.

: Video

Audio

10. This schematic diagram is the latest at the time of printing and subject to change without 

notice.

+

-

M

m

T

Z

NP

TH-42PW5/TH-42PWD5/TH-37PW5/TH-37PWD5
Schematic Diagram Notes

Remarks:

1. The Power 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. Take the 
follwing precautions.
All circuits, except the Power Circuit, are cold.
Precautions

a. Do not touch the hot part or the hot and cold parts at the same time or you may 

be shocked.

b. Do not short- circuit the hot and cold circuits or a fuse may blow and parts may 

break.

c. Do not connect an instrument, such as an oscilloscope, to the hot and cold 

circuits simultaneously or a fuse may blow.

    Connect the earth of instruments to the earth connection of the circuit being 

measured.

d. Make sure to disconnect the power plug before removing the chassis.

2. Following diodes are interchangeable.

MA150- MA162 (Replacement part)

TH-42PW5/TH-42PWD5/TH-37PW5/TH-37PWD5
Schematic Diagram Notes

14 Block and Schematic Diagrams

14.1. Schematic Diagram Notes

65

Содержание TH-42PW5

Страница 1: ...6 480 dots Operating condition Temperature 34 F 104 F 0 C 40 C Humidity 20 80 Horizontal scanning frequency 15 6 110kHz Vertical scanning frequency 48 120Hz Connection terminals AV Video in 1 0 Vp p 7...

Страница 2: ...SCHEMA 99 9 Service mode TOP PREVIOUS NEXT 9 1 CAT computer Aided Test mode 9 1 1 IIC mode 9 1 2 CD mode 9 1 3 SD mode 9 2 IIC mode structure following items value is sample data TOP PREVIOUS NEXT...

Страница 3: ...SCHEMA 99 9 1 CAT computer Aided Test mode TOP PREVIOUS NEXT To exit the CAT mode access the ID mode and switch off the main power 9 1 1 IIC mode 9 1 2 CD mode 9 1 3 SD mode TOP PREVIOUS NEXT...

Страница 4: ...IIC mode by Up Down button on the remote control at the front page of CAT mode then press the Action button on the remote control Subject and item are mentioned on page 14 To exit the IIC mode press...

Страница 5: ...CAT mode then press the Mute button on the remote control more than 5 sec Micom software version IC9354 this version can be upgrade by 1 replace of new version IC 2 Loading the new version software fr...

Страница 6: ...EVIOUS NEXT Select the SD mode by Up Down button on the remote control at the front page of CAT mode then press the Action button on the remote control To exit the SD mode press the R button on the re...

Страница 7: ...SCHEMA 99 9 2 IIC mode structure following items value is sample data TOP PREVIOUS NEXT TOP PREVIOUS NEXT...

Страница 8: ...MA 99 11 Trouble shooting guide TOP PREVIOUS NEXT 11 1 Self Check 11 1 1 Display Indication 11 1 2 Power LED Blinking timing chart 11 2 No Power 11 3 No Picture 11 4 Local screen failure TOP PREVIOUS...

Страница 9: ...SCHEMA 99 11 1 Self Check TOP PREVIOUS NEXT 11 1 1 Display Indication 11 1 2 Power LED Blinking timing chart TOP PREVIOUS NEXT...

Страница 10: ...lf check mode press the volume down button on the customer controls at the front of the set at the same time pressing the OFF TIMER button on the remote control and the screen will show If the CCU por...

Страница 11: ...tents When an abnormality has occurred the unit the protection circuit operates and reset to the stand by mode At this time the defective block can be identified by the number of blinkes of the Power...

Страница 12: ...ower TOP PREVIOUS NEXT First check point There are following 3 states of No Power indication by power LED 1 No lit 2 Green is lit then turns red blinking a few seconds later 3 Only red is lit 1 No lit...

Страница 13: ...SCHEMA 99 11 3 No Picture TOP PREVIOUS NEXT TOP PREVIOUS NEXT...

Страница 14: ...SCHEMA 99 11 4 Local screen failure TOP PREVIOUS NEXT Plasma display may have local area failure on the screen Fig 1 is the possible defect P C B for each local area Fig 1 TOP PREVIOUS NEXT...

Страница 15: ...nd no signal indication Initial Input Off Sets the initial input mode when the power is turned on Allow input mode selection while power is on Initial VOL level Off Sets the initial volume level when...

Страница 16: ...SCHEMA 99 18 Schematic Diagram for printing with A4 TOP PREVIOUS TOP PREVIOUS...

Страница 17: ...is mF unless otherwise noted 4 Test Point Test Point position 5 Earth Symbol Chassis Earth Cold Line Earth Hot 6 Voltage Measurement Voltage is measured by a DC voltmeter Conditions of the measuremen...

Страница 18: ...s at the same time or you may be shocked b Do not short circuit the hot and cold circuits or a fuse may blow and parts may break c Do not connect an instrument such as an oscilloscope to the hot and c...

Страница 19: ...14 2 Main Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 Main Block Diagram 66...

Страница 20: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 Main Block Diagram 66...

Страница 21: ...14 3 Power UY UZ Version Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 Power UY UZ Version Block Diagram 67...

Страница 22: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 Power UY UZ Version Block Diagram 67...

Страница 23: ...14 4 F Board Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 F Board Schematic Diagram 68...

Страница 24: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 F Board Schematic Diagram 68...

Страница 25: ...14 5 P Board UY UZ Version Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 P Board UY UZ Version Schematic Diagram 69...

Страница 26: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 P Board UY UZ Version Schematic Diagram 69...

Страница 27: ...14 6 Power Except UY UZ Version Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 Power Except UY UZ Version Block Diagram TH 42 70...

Страница 28: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 Power Except UY UZ Version Block Diagram 70...

Страница 29: ...14 7 P Board 1 of 2 Except UY UZ Version Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 P Board 1of2 Except UY UZ Version Schematic Diagram 71...

Страница 30: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 P Board 1of2 Except UY UZ Version Schematic Diagram 71...

Страница 31: ...14 8 P Board 2 of 2 Except UY UZ Version Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 P Board 2of2 Except UY UZ Version Schematic Diagram 72...

Страница 32: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 P Board 2of2 Except UY UZ Version Schematic Diagram 72...

Страница 33: ...14 9 HX Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HX Board Block Diagram 73...

Страница 34: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HX Board Block Diagram 73...

Страница 35: ...14 10 HX Board Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HX Board Schematic Diagram 74...

Страница 36: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HX Board Schematic Diagram 74...

Страница 37: ...14 11 HY and HZ Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HY and HZ Board Block Diagram 75...

Страница 38: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HY and HZ Board Block Diagram 75...

Страница 39: ...14 12 HY Board 1 of 2 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HY Board 1of2 Schematic Diagram 76...

Страница 40: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HY Board 1of2 Schematic Diagram 76...

Страница 41: ...14 13 HY Board 2 of 2 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HY Board 2of2 Schematic Diagram 77...

Страница 42: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HY Board 2of2 Schematic Diagram 77...

Страница 43: ...14 14 HZ Board 1 of 2 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HZ Board 1of2 Schematic Diagram 78...

Страница 44: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HZ Board 1of2 Schematic Diagram 78...

Страница 45: ...14 15 HZ Board 2 of 2 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HZ Board 2of2 Schematic Diagram 79...

Страница 46: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 HZ Board 2of2 Schematic Diagram 79...

Страница 47: ...14 16 D1 Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board Block Diagram 80...

Страница 48: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board Block Diagram 80...

Страница 49: ...14 17 D1 Board 1 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 1of6 Schematic Diagram 81...

Страница 50: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 1of6 Schematic Diagram 81...

Страница 51: ...14 18 D1 Board 2 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 2of6 Schematic Diagram 82...

Страница 52: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 2of6 Schematic Diagram 82...

Страница 53: ...14 19 D1 Board 3 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 3of6 Schematic Diagram 83...

Страница 54: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 3of6 Schematic Diagram 83...

Страница 55: ...14 20 D1 Board 4 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 4of6 Schematic Diagram 84...

Страница 56: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 4of6 Schematic Diagram 84...

Страница 57: ...14 21 D1 Board 5 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 5of6 Schematic Diagram 85...

Страница 58: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 5of6 Schematic Diagram 85...

Страница 59: ...14 22 D1 Board 6 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 6of6 Schematic Diagram 86...

Страница 60: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D1 Board 6of6 Schematic Diagram 86...

Страница 61: ...14 23 D2 Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board Block Diagram 87...

Страница 62: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board Block Diagram 87...

Страница 63: ...14 24 D2 Board 1 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 1of6 Schematic Diagram 88...

Страница 64: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 1of6 Schematic Diagram 88...

Страница 65: ...14 25 D2 Board 2 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 2of6 Schematic Diagram 89...

Страница 66: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 2of6 Schematic Diagram 89...

Страница 67: ...14 26 D2 Board 3 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 3of6 Schematic Diagram 90...

Страница 68: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 3of6 Schematic Diagram 90...

Страница 69: ...14 27 D2 Board 4 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 4of6 Schematic Diagram 91...

Страница 70: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 4of6 Schematic Diagram 91...

Страница 71: ...14 28 D2 Board 5 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 5of6 Schematic Diagram 92...

Страница 72: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 5of6 Schematic Diagram 92...

Страница 73: ...14 29 D2 Board 6 of 6 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 6of6 Schematic Diagram 93...

Страница 74: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 D2 Board 6of6 Schematic Diagram 93...

Страница 75: ...14 30 C1 and C2 Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 C1 and C2 Board Block Diagram 94...

Страница 76: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 C1 and C2 Board Block Diagram 94...

Страница 77: ...14 31 C1 Board 42 inch Models Schematic Diagram TH 42PW5 TH 42PWD5 C1 Board 42 inch Models Schematic Diagram 95...

Страница 78: ...TH 42PW5 TH 42PWD5 C1 Board 42 inch Models Schematic Diagram 95...

Страница 79: ...14 32 C1 Board 37 inch Models Schematic Diagram TH 37PW5 TH 37PWD5 C1 Board 37 inch Models Schematic Diagram 96...

Страница 80: ...TH 37PW5 TH 37PWD5 C1 Board 37 inch Models Schematic Diagram 96...

Страница 81: ...14 33 C2 Board 42 inch Models Schematic Diagram TH 42PW5 TH 42PWD5 D2 Board 42 inch Models and V1 Board Schematic Diagram 97...

Страница 82: ...TH 42PW5 TH 42PWD5 D2 Board 42 inch Models and V1 Board Schematic Diagram 97...

Страница 83: ...14 34 C2 Board 37 inch Models Schematic Diagram TH 37PW5 TH 37PWD5 C2 Board 37 inch Models and V1 Board Schematic Diagram 98...

Страница 84: ...TH 37PW5 TH 37PWD5 C2 Board 37 inch Models and V1 Board Schematic Diagram 98...

Страница 85: ...14 35 SC Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SC Board Block Diagram 99...

Страница 86: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SC Board Block Diagram 99...

Страница 87: ...14 36 SC Board 1 of 2 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SC Board 1of2 Schematic Diagram 100...

Страница 88: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SC Board 1of2 Schematic Diagram 100...

Страница 89: ...14 37 SC Board 2 of 2 Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SC Board 2of2 Schematic Diagram 101...

Страница 90: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SC Board 2of2 Schematic Diagram 101...

Страница 91: ...14 38 SD Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SD Board Block Diagram 102...

Страница 92: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SD Board Block Diagram 102...

Страница 93: ...14 39 SD Board 42 inch Models Schematic Diagram TH 42PW5 TH 42PWD5 SD Board 42 inch Models Schematic Diagram 103...

Страница 94: ...TH 42PW5 TH 42PWD5 SD Board 42 inch Models Schematic Diagram 103...

Страница 95: ...14 40 SD Board 37 inch Models Schematic Diagram TH 37PW5 TH 37PWD5 SD Board 37 inch Models Schematic Diagram 104...

Страница 96: ...TH 37PW5 TH 37PWD5 SD Board 37 inch Models Schematic Diagram 104...

Страница 97: ...14 41 SU Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SU Board Block Diagram 105...

Страница 98: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SU Board Block Diagram 105...

Страница 99: ...14 42 SU Board 42 inch Models Schematic Diagram TH 42PW5 TH 42PWD5 SU Board 42 inch Models Schematic Diagram 106...

Страница 100: ...TH 42PW5 TH 42PWD5 SU Board 42 inch Models Schematic Diagram 106...

Страница 101: ...14 43 SU Board 37 inch Models Schematic Diagram TH 37PW5 TH 37PWD5 SU Board 37 inch Models Schematic Diagram 107...

Страница 102: ...TH 37PW5 TH 37PWD5 SU Board 37 inch Models Schematic Diagram 107...

Страница 103: ...14 44 SS Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SS Board Block Diagram 108...

Страница 104: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SS Board Block Diagram 108...

Страница 105: ...14 45 SS SS2 SS3 SS4 SS5 and S1 Board Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SS SS2 SS3 SS4 SS5 and S1 Board Schematic Diagram 109...

Страница 106: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 SS SS2 SS3 SS4 SS5 and S1 Board Schematic Diagram 109...

Страница 107: ...14 46 Z Board Block Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 Z Board Block Diagram 110...

Страница 108: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 Z Board Block Diagram 110...

Страница 109: ...14 47 H3 and Z Board Schematic Diagram TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 H3 and Z Board Schematic Diagram 111...

Страница 110: ...TH 42PW5 TH 42PWD5 TH 37PW5 TH 37PWD5 H3 and Z Board Schematic Diagram 111...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды