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Sony A-700T Скачать руководство пользователя страница 28

REF.NO. PART NO. DESCRIPTION REMARK

REF.NO. PART NO. DESCRIPTION REMARK

— 40 —

A-700T

English

97LJ74020-1

Printed in U.S.A.

© 1997.12

9-978-831-01

[

The components Identified by shading
and mark

¡

¡

¡

¡

¡

are critical for safety.

Replace only with part number specified.

Note:

Note:

The components identified by

[

in this manual have been

carefully factory-selected for each set in order to satisfy regu-
lations regarding X-ray radiation. Should replacement be

required, replace only with the value originally used.

D

R1827 1-215-417-00 METAL 680

1% 1/4W

R1828 1-215-421-00 METAL 1K

1% 1/4W

R1829 1-215-425-00 METAL 1.5K

1% 1/4W

R1830 1-215-425-00 METAL 1.5K

1% 1/4W

R1831 1-215-469-00 METAL 100K

1% 1/4W

R1832 1-215-469-00 METAL 100K

1% 1/4W

VARIABLE RESISTOR

RV501

¡

1-241-767-21 RES, ADJ, CERMET 100K

3-710-578-01 COVER, VOLUME, 6 MOLD (for RV501)

RELAY

RY601

¡

1-755-031-11 RELAY

SWITCH

S1803 1-762-816-11 SWITCH, TACTILE
S1804 1-762-816-11 SWITCH, TACTILE
S1805 1-762-816-11 SWITCH, TACTILE
S1806 1-762-816-11 SWITCH, TACTILE
S1807 1-762-816-11 SWITCH, TACTILE

S1808 1-762-816-11 SWITCH, TACTILE
S1809 1-762-816-11 SWITCH, TACTILE
S1810 1-762-816-11 SWITCH, TACTILE
S1819 1-692-431-21 SWITCH, TACTILE
S1821 1-692-431-21 SWITCH, TACTILE

SPARK GAP

SG501

¡

1-519-422-11 GAP, SPARK

TRANSFORMER

T501

¡

X-4034-572-1 TRANSFORMER ASSY, FLYBACK (NX-4103//J1E4)

T503

1-429-109-11 TRANSFORMER, FERRITE (DFT)

T504

¡

1-426-971-21 TRANSFORMER, FERRITE (HDT)

T505

1-426-998-11 TRANSFORMER, FERRITE (HST)

T601

¡

1-431-247-11 TRANSFORMER, CONVERTER (SRT)

THERMISTOR

TH501 1-807-796-11 THERMISTOR
TH601

¡

1-809-260-11 THERMISTOR, POWER

TH602

¡

1-809-827-11 THERMISTOR, POSITIVE

VARISTOR

VA601

¡

1-810-622-11 VARISTOR

CRYSTAL

X900 1-567-890-11 VIBRATOR, CRYSTAL

MISCELLANEOUS

¡

1-416-282-21 COIL, DEMAGNETIZATION

¡

1-452-923-21 NECK ASSY (NA-2914)

¡

8-451-487-11 DY Y17FRG-M
1-543-653-11 CORE ASSY, BEAD (DIVISION TYPE)
3-704-372-31 HOLDER, HV CABLE

3-861-115-11 MANUAL, INSTRUCTION

¡

1-776-027-41 CORD SET, POWER

¡

8-738-725-05 CRT 17FRFM (M41LKN15X)

¡

8-738-723-80 ITC ASSY (17FRF-R1)

¡

X-4034-572-1 TRANSFORMER ASSY, FLYBACK (NX-4103//J1E4)

«
...
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Содержание A-700T

Страница 1: ...91 4 inches Horizontal 30 to 70 KHz Vertical 50 to 120 Hz 100 to 120 V 50 60 Hz 1 8 A max 220 to 240 V 50 60 Hz 1 0 A 406 x 426 5 x 451 mm w h d 16 x 167 8 x 177 8 inches Approx 18 5 kg 40lbs 13oz Design and specifications are subject to change without notice 0 25 mm aperture grill pitch 17 inches measured diagonally 90 degree deflection 15 9 maximum viewing image Approx 327 x 241 mm w h 127 8 x 9...

Страница 2: ...15W approx 3 sec green on orange on Suspend 2nd step of power saving Stand by 1st step of power saving Normal Operation 110W green on off 8W approx 10 sec off orange on 1 2 3 4 The Power Saving function will automati cally put the monitor into Active off state if the power switch is turned on without any video signal input Once the horizon tal and vertical syncs are sensed the moni tor will automa...

Страница 3: ...ITIQUES OU LORSQU UN MAUVAIS FONTIONNEMENT SUSPECTE 1 Check the area of your repair for unsoldered or poorly soldered connections Check the entire board surface for solder splashes and bridges 2 Check the interboard wiring to ensure that no wires are pinched or contact high wattage resistors 3 Check that all control knobs shields covers ground straps and mounting hardware have been replaced Be abs...

Страница 4: ...ure Tube Removal 9 3 SAFETY RELATED ADJUSTMENT 10 4 ADJUSTMENTS 11 5 DIAGRAMS 5 1 Block Diagram 15 5 2 Circuit Boards Location 18 5 3 Schematic Diagrams and Printed Wiring Boards 18 1 D Board Schematic Diagram 19 2 A Board Schematic Diagram 23 5 4 Semiconductors 27 6 EXPLODED VIEWS 6 1 Chassis 29 6 2 Packing Materials 30 7 ELECTRICAL PARTS LIST 31 ...

Страница 5: ...oft cloth lightly moistened with a mild detergent solution Do not use any type of abrasive pad scouring powder or solvent such as alcohol or benzine Transportation When you transport this monitor for repairing or shipping use the original carton box and packing materials Table of Contents Precautions 3 Getting Started 3 Adjustments 4 Power Saving Function 6 Plug and Play 6 Damper Wire 6 Use of the...

Страница 6: ...nside the Trinitron tube and are there to damp vibrations of the aperture grille in order to prevent them from influencing the picture quality Approx 6 cm Approx 6 cm Damper wire Power Saving Function This monitor meets the power saving guidelines set by the International Energy Star Program as well as the more stringent NUTEK 803299 TCO92 guidelines It is capable of reduced power consumption when...

Страница 7: ...the Pincushion page 5 Due to the relationship between resolution monitor dot pitch and the pitch of some image patterns certain screen backgrounds especially gray sometimes show moire This can only be eliminated by changing your desktop pattern 7 EN Check these items Check that the power cord is properly connected Check that the u power switch is in the on position Check that your computer power s...

Страница 8: ... BVTP 4 x 16 Cabinet Two claws PUSH PUSH 2 3 D BOARD REMOVAL Cable bracket Cable stopper Five screws BVTP 3 x 12 D board One screw BVTT 4 x 8 1 2 3 5 6 7 A board Two screws BVTP 3 x 12 4 2 1 CABINET REMOVAL 2 2 SERVICE POSITION SECTION 2 DISASSEMBLY ...

Страница 9: ...de cap to the metal chassis CRT shield or carbon painted on the CRT after removing the anode REMOVAL PROCEDURES Do not use sharp objects which may cause damage to the surface of the anode cap Do not squeeze the rubber covering too hard to avoid damaging the anode cap A material fitting called a shatter hook terminal is built into the rubber Do not force turn the foot of the rubber cover This may c...

Страница 10: ...rement Point CN505 Pin 1 and GND SECTION 3 SAFETY RELATED ADJUSTMENT Part Replaced RV501 Part Replaced D BOARD IC801 IC901 IC904 FBT T501 D511 D515 D596 R532 R533 R534 R535 R538 R539 R540 R541 R542 R543 R544 R545 R807 R822 R823 R824 R939 R996 RV501 C509 C515 C516 C517 C519 C528 C531 C542 C548 C549 C802 C814 C815 C904 C910 R598 R599 When replacing parts shown in the table below the following operat...

Страница 11: ...e Rough Adjustment 1 Enter the white crosshatch signal 2 Adjust roughly the horizontal and vertical convergence at four pole magnet 3 Adjust roughly HMC and VMC at six pole magnet SECTION 4 ADJUSTMENTS The parts above are necessary for DAS adjustment IBM AT Computer as a Jig 1 690 391 21 1 A 1500 819 A Interface Unit 2 3 D sub 9 Pin female mini Din 8Pin 4 Pin 3 702 691 01 Connector Attachment 3 To...

Страница 12: ...t 5 Display R and B cross hatch patterns 6 Adjust H STAT and V STAT with 4 pole magnet 7 Display white cross hatch patterns 8 Adjust HMC and VMC with 6 pole magnet 9 Display R and B cross hatch patterns 10 Adjust XCV and XCV roller 11 Adjust XBV and XBV reactor 12 Adjust V STAT with 4 pole magnet Repeat steps 7 to 12 above and make R G B of both vertical and horizontal lines to be overlaid at the ...

Страница 13: ......

Страница 14: ......

Страница 15: ...4603P SEL1422G C SG232D 658 SEL1922D C SY432W M 658 LA 6500 FA M0C8105TV CATHODE ANODE SB340L 6489 CATHODE ANODE 5 1234 6789 1 2 3 4 5 6 7 8 9 E B C B C E CATHODE ANODE CATHODE ANODE TL 431CLP 16 9 1 8 ST7272N5B1 CMI 56 29 1 28 22 12 1 11 42 21 22 1 24 13 1 12 LM1281 28 14 15 1 PST600D T Vcc GND OUT 1 2 3 4 5 6 1 2 3 4 5 6 5 1 B C E CATHODE ANODE 7 1 CATHODE ANODE CATHODE ANODE E C B E C B E LETTE...

Страница 16: ...ve B unless otherwise noted When replacing parts shown in the table below be sure to perform the safety related adjustment Part Replaced RV501 Part Replaced D BOARD All voltages are in volts Readings are taken with a 10 ΜΩ digital multimeter Readings are taken with a color bar signal input Voltage variations may be noted due to normal production tolerances Cannot be measured Circled numbers are wa...

Страница 17: ...marks column SECTION 6 EXPLODED VIEWS 6 1 CHASSIS r 7 685 648 79 SCREW BVTP 3X12 7 685 663 71 SCREW BVTP 4X16 The components Identified by shading and mark are critical for safety Replace only with part number specified REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK Les composants identifies per un trame et une marque sont critiques pout la securite Ne les remplacer que par un...

Страница 18: ... MANUAL INSTRUCTION 52 1 776 027 41 CORD SET POWER 53 4 046 461 01 CUSHION UPPER ASSY 54 4 041 927 11 BAG POLYETHYLENE 55 4 046 460 01 PAD FIXED TILT 56 4 047 033 01 CUSHION LOWER ASSY 57 4 061 224 01 INDIVIDUAL CARTON 6 2 PACKING MATERIALS REF NO PART NO DESCRIPTION REMARK 51 52 53 54 55 56 57 ...

Страница 19: ...1 CERAMIC CHIP 0 1MF 10 25V C020 1 163 227 11 CERAMIC CHIP 10PF 0 5PF 50V C021 1 164 232 11 CERAMIC CHIP 0 01MF 10 50V C022 1 164 346 11 CERAMIC CHIP 1MF 16V C023 1 163 275 11 CERAMIC CHIP 0 001MF 5 50V C024 1 163 263 11 CERAMIC CHIP 330PF 5 50V C025 1 163 251 11 CERAMIC CHIP 100PF 5 50V C026 1 163 251 11 CERAMIC CHIP 100PF 5 50V C027 1 164 346 11 CERAMIC CHIP 1MF 16V C028 1 107 888 11 ELECT 47MF ...

Страница 20: ...ITE FB004 1 412 911 11 FERRITE FB005 1 412 911 11 FERRITE FB006 1 412 911 11 FERRITE FB007 1 412 911 11 FERRITE FB008 1 412 911 11 FERRITE FB009 1 412 911 11 FERRITE FB010 1 412 911 11 FERRITE FB011 1 412 911 11 FERRITE FB012 1 412 911 11 FERRITE FB013 1 412 911 11 FERRITE FB101 1 500 104 21 FERRITE FB102 1 414 793 21 FERRITE FB103 1 500 104 21 FERRITE FB104 1 412 911 11 FERRITE FB110 1 412 911 11...

Страница 21: ...5 1 10W R101 1 216 022 00 RES CHIP 75 5 1 10W R102 1 216 017 91 RES CHIP 47 5 1 10W R103 1 216 675 11 METAL CHIP 10K 0 50 1 10W R104 1 216 017 91 RES CHIP 47 5 1 10W R105 1 216 037 00 RES CHIP 330 5 1 10W R106 1 216 073 00 RES CHIP 10K 5 1 10W R107 1 216 073 00 RES CHIP 10K 5 1 10W R108 1 216 069 00 RES CHIP 6 8K 5 1 10W R109 1 216 121 91 RES CHIP 1M 5 1 10W R110 1 216 254 00 RES CHIP 220K 5 1 8W ...

Страница 22: ...1MF 10 200V C533 1 164 735 11 CERAMIC 0 0015MF 10 500V C534 1 115 349 51 CERAMIC 0 01MF 2KV C536 1 106 375 12 MYLAR 0 022MF 10 100V C540 1 136 064 00 FILM 2200PF 3 2KV C541 1 109 997 11 FILM 0 0043MF 3 2 5KV C542 1 137 370 11 FILM 0 01MF 5 50V C547 1 126 941 11 ELECT 470MF 20 25V C548 1 137 425 11 FILM 0 33MF 10 100V C549 1 137 399 11 FILM 0 1MF 5 50V C550 1 117 206 21 FILM 0 36MF 5 250V C562 1 10...

Страница 23: ...C920 1 126 961 11 ELECT 2 2MF 20 50V C921 1 126 961 11 ELECT 2 2MF 20 50V C923 1 137 370 11 FILM 0 01MF 5 50V C924 1 137 399 11 FILM 0 1MF 5 50V C925 1 126 934 11 ELECT 220MF 20 16V C926 1 137 364 11 FILM 0 001MF 5 50V C927 1 104 664 11 ELECT 47MF 20 25V C928 1 137 370 11 FILM 0 01MF 5 50V C929 1 137 399 11 FILM 0 1MF 5 50V C930 1 126 965 11 ELECT 22MF 20 50V C931 1 136 169 00 FILM 0 22MF 5 50V C9...

Страница 24: ...E 1SS119 25 D909 8 719 109 89 DIODE RD5 6ESB2 D910 8 719 911 19 DIODE 1SS119 25 D913 8 719 311 90 DIODE SEL1922D C D914 8 719 311 15 DIODE SEL1422G C D D915 8 719 911 19 DIODE 1SS119 25 D916 8 719 911 19 DIODE 1SS119 25 D917 8 719 911 19 DIODE 1SS119 25 D918 8 719 911 19 DIODE 1SS119 25 D920 8 719 109 81 DIODE RD4 7ESB2 D921 8 719 911 19 DIODE 1SS119 25 D922 8 719 911 19 DIODE 1SS119 25 D923 8 719...

Страница 25: ... 729 011 92 TRANSISTOR 2SC2001TP K1K2 Q901 8 729 119 78 TRANSISTOR 2SC2785 HFE Q902 8 729 029 86 TRANSISTOR DTC124ESA Q903 8 729 107 78 TRANSISTOR 2SC3623 K Q910 8 729 119 78 TRANSISTOR 2SC2785 HFE RESISTOR R401 1 249 425 11 CARBON 4 7K 5 1 4W R407 1 215 447 00 METAL 12K 1 1 4W R408 1 249 383 11 CARBON 1 5 5 1 4W F R410 1 215 859 00 METAL OXIDE 22 5 1W F R411 1 215 445 00 METAL 10K 1 1 4W R412 1 2...

Страница 26: ...1 247 885 00 CARBON 180K 5 1 4W R612 1 249 431 11 CARBON 15K 5 1 4W R613 1 249 411 11 CARBON 330 5 1 4W R614 1 249 421 11 CARBON 2 2K 5 1 4W R615 1 249 377 11 CARBON 0 47 5 1 4W F R619 1 249 425 11 CARBON 4 7K 5 1 4W R621 1 249 434 11 CARBON 27K 5 1 4W R623 1 215 445 00 METAL 10K 1 1 4W R631 1 249 417 11 CARBON 1K 5 1 4W R651 1 215 878 00 METAL OXIDE 33K 5 1W F R652 1 211 874 11 FUSIBLE 0 12 10 1 ...

Страница 27: ...3 00 CARBON 150K 5 1 4W R952 1 247 883 00 CARBON 150K 5 1 4W R954 1 249 425 11 CARBON 4 7K 5 1 4W R955 1 215 478 00 METAL 240K 1 1 4W R956 1 249 421 11 CARBON 2 2K 5 1 4W R957 1 215 441 00 METAL 6 8K 1 1 4W R958 1 249 420 11 CARBON 1 8K 5 1 4W R959 1 249 428 11 CARBON 8 2K 5 1 4W R960 1 249 425 11 CARBON 4 7K 5 1 4W R962 1 249 429 11 CARBON 10K 5 1 4W R963 1 249 429 11 CARBON 10K 5 1 4W R964 1 247...

Страница 28: ... TACTILE S1805 1 762 816 11 SWITCH TACTILE S1806 1 762 816 11 SWITCH TACTILE S1807 1 762 816 11 SWITCH TACTILE S1808 1 762 816 11 SWITCH TACTILE S1809 1 762 816 11 SWITCH TACTILE S1810 1 762 816 11 SWITCH TACTILE S1819 1 692 431 21 SWITCH TACTILE S1821 1 692 431 21 SWITCH TACTILE SPARK GAP SG501 1 519 422 11 GAP SPARK TRANSFORMER T501 X 4034 572 1 TRANSFORMER ASSY FLYBACK NX 4103 J1E4 T503 1 429 1...

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