background image

2. After removing an electrical assembly equipped with ES devices, 

place the assembly on a conductive surface such as alminum foil, 
to prevent electrostatic charge buildup or exposure of the 
assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES 

devices.

4. Use only an anti-static solder removal device. Some solder 

removal devices not classified as "anti-static (ESD protected)" 
can generate electrical charge sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate 

electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective 

package until immediately before you are ready to install it. (Most 
replacement ES devices are packaged with leads electrically 
shorted together by conductive foam, alminum foil or comparable 
conductive material).

7. Immediately before removing the protective material from the 

leads of a replacement ES device, touch the protective material to 
the chassis or circuit assembly into which the device will be 
installed.

Caution

Be sure no power is applied to the chassis or circuit, and observe 
all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement 

ES devices. (Otherwise hamless motion such as the brushing 
together of your clothes fabric or the lifting of your foot from a 
carpeted floor can generate static electricity (ESD) sufficient to 
damage an ES device).

2. About lead free solder (PbF)

Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.

2

Содержание TY-42TM5H

Страница 1: ...Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be used to help reduce the incidence of component damage caused by electro static discharge ESD 1 Immediately before handling any semiconductor component or semiconductor equipped assembly drain off any ESD on your body by t...

Страница 2: ...ement ES devices are packaged with leads electrically shorted together by conductive foam alminum foil or comparable conductive material 7 Immediately before removing the protective material from the leads of a replacement ES device touch the protective material to the chassis or circuit assembly into which the device will be installed Caution Be sure no power is applied to the chassis or circuit ...

Страница 3: ... 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F or600 C If you must use Pb solder please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder If this is not practical be sure to heat the Pb free solder until it melts before applying Pb solder Af...

Страница 4: ...ctor Views 3 1 H Board TY 37 42TM5H 4 Block and Schematic Diagrams 4 1 Schematic Diagram Notes 4 2 H Board TY 37 42TM5H Block and Schematic Diagrams 5 Replacement Parts List 5 1 Replacement Parts List Notes 4 ...

Страница 5: ...5 2 Replacement Parts List 5 ...

Страница 6: ... 2SB0709A Q3456 57 2SD601A TRANSISTOR 2 2SD0601A Q3458 2SB709A TRANSISTOR 1 2SB0709A Q3459 2SD601A TRANSISTOR 1 2SD0601A R3451 54 ERJ3GEYJ560 M 56 OHM J 1 16W 4 R3455 56 ERJ6GEYJ184 M 180KOHM J 1 10W 2 R3457 58 ERJ6GEYJ472 M 4 7KOHM J 1 10W 2 R3459 61 ERJ6ENF75R0 M 75 OHM 1 10W 3 R3462 ERJ6GEYJ560 M 56 OHM J 1 10W 1 R3463 64 TAJAAH0101JV M 100 OHM J 1 16W 2 D0GB101JA006 R3465 68 ERJ3GEYJ333 M 33KO...

Страница 7: ...R3498 ERJ3GEYJ102 M 1KOHM J 1 16W 1 R3499 TAJAAH0101JV M 100 OHM J 1 16W 1 D0GB101JA006 R3521 22 ERJ3GEYJ103 M 10KOHM J 1 16W 2 RTL TXN H10JKS K CIRCUIT BOARD H 1 TY 42TM5H RTL TXN H10KJS K CIRCUIT BOARD H 1 TY 37TM5H MISCELLANEOUS THEA068N SCREW 2 THEL023Z SCREW 4 TPCB13117 CARTON BOX 1 TY 42TM5H TPCB13118 CARTON BOX 1 TY 37TM5H TPDF0726 PARTITION 1 TPEH161 AIR MAT 1 TQBC0511 INSTRUCTION BOOK 1 T...

Страница 8: ...TY 37TM5H TY 42TM5H H Board Block and Schematic Diagrams TY 37TM5H TY 42TM5H H Board Block and Schematic Diagrams ...

Страница 9: ...ndicates 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 TY 37TM5H TY 42TM5H Schematic Diagram Notes Remarks 1 The Power Circuit contains a circuit area which uses a...

Страница 10: ...ndicates 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 TY 37TM5H TY 42TM5H Schematic Diagram Notes Remarks 1 The Power Circuit contains a circuit area which uses a...

Страница 11: ...4 2 H Board TY 37 42TM5H Block and Schematic Diagrams TY 37TM5H TY 42TM5H H Board Block and Schematic Diagrams TY 37TM5H TY 42TM5H H Board Block and Schematic Diagrams 8 ...

Страница 12: ...4 2 H Board TY 37 42TM5H Block and Schematic Diagrams TY 37TM5H TY 42TM5H H Board Block and Schematic Diagrams TY 37TM5H TY 42TM5H H Board Block and Schematic Diagrams 8 ...

Страница 13: ...ypropylene Z Type 3 Coil Unit of inductance 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 measurement are the following Power Source AC 120V 50 60Hz North America model AC220 240V 50 60Hz Except North America Receiving Signal Colour Bar signal RF All custom...

Страница 14: ...nd 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 removi...

Страница 15: ...451 C3452 C3453 C3454 Q3451 C3455 Q3452 C3456 Q3453 C3457 Q3454 C3458 Q3455 C3459 Q3456 Q3457 Q3458 Q3459 C3460 C3461 C3462 C3463 C3464 C3465 C3466 C3467 C3468 D3451 D3452 R3451 R3452 R3453 R3454 R3455 R3456 R3457 R3458 IC3451 R3459 R3460 R3461 R3462 R3463 R3464 R3465 R3466 R3467 R3468 R3469 R3470 R3471 R3472 R3473 R3474 R3475 R3476 R3477 R3478 R3479 R3480 R3481 R3482 R3483 R3484 JK3311 R3485 R348...

Страница 16: ...0KJS K FOR TY 37TM5H TY 42TM5H H BOARD TXN H10JKS K TY 37TM5H H BOARD TXN H10KJS K TY 42TM5H H BOARD TXN H10JKS K TY 37TM5H H BOARD TXN H10KJS K JK3311 IC3699 H1 H2 TNPA2247 2 H 1 10 19 26 18 9 SEE REVERSE FOR ORDER NO 8 5 4 1 A1 A2 B2 B1 B25 B24 A24 A25 A1 A2 B2 B1 B20 B19 A20 A19 ...

Отзывы: