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Ref. No.

Part No.

★

Description

Code

32N-S500
32N-X2000

No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.

SHARP CORPORATION
AV Systems Group
Quality & Reliability Control Center
Yaita, Tochigi 329-2193, Japan

TQ0910-S

Jun. 2000 Printed in Japan

MI. KG

Содержание 32N-S500

Страница 1: ...G BOARD ASSEMBLIES 40 REPLACEMENT PARTS LIST 45 PACKING OF THE SET 65 Page CONTENTS SERVICE MANUAL 32N S500 32N X2000 MODELS ELECTRICAL SPECIFICATIONS SPEAKER SIZE 12 x 6 cm 2 pcs VOICE COIL IMPEDANCE 6 ohm at 400 Hz ANTENNA INPUT IMPEDANCE VHF UHF 75 ohm Unbalanced TUNING RANGES VHF Channels 2 thru 13 UHF Channels 14 thru 69 CATV Channels 1 thru 125 EIA Channel Plan U S A POWER INPUT 120V AC 60 H...

Страница 2: ...with a meter to be certain that the high voltage does not exceed the specified value and that it is regulating correctly 5 Do not use a picture tube other than that specified or make unrecommended circuit modifications to the high voltage circuitry 6 When trouble shooting and taking test measurements on a receiver with excessive high voltage avoid being unnecessarily close to the receiver Do not o...

Страница 3: ...ent covers or shields isolation resistor capacity networks mechanical insulators etc 3 To be sure that no shock hazard exists check for leakage current in the following manner Plug the AC cord directly into a 120 volt AC outlet Do not use an isolation transformer for this test Using two clip leads connect a 1 5k ohm 10 watt resistor paralleled by a 0 15µF capacitor in series with all exposed metal...

Страница 4: ...4 32N S500 32N X2000 LOCATION OF USER S CONTROL ...

Страница 5: ...ation of the horizontal oscillator does not stop in step 5 the circuit must be repaired before the set is returned to the customer HIGH VOLTAGE CHECK High voltage is not adjustable but must be checked to verify that the receiver is operating within safe and efficient design limitations as specified Checks should be as follows 1 Connect an accurate high voltage meter between ground and anode of pic...

Страница 6: ...eo adjustment menu to ensure customer controls are in their proper reset position 2 Service Number Selection Once in the service mode press the Ch up or Ch down button on the remote controller or at the set The service adjustment number will vary in increments of one from S01 to I10 Select the item you wish to adjust 3 Data Number Selection Press the Vol up or down button to adjust the data number...

Страница 7: ...ust be set to 01 S29 B L C 01 00 01 Must be set to 01 S30 DYNAMIC ABL POINT 04 00 07 Must be set to 04 S31 DYNAMIC ABL GAIN 04 00 07 Must be set to 04 S32 ABL POINT 03 00 07 Must be set to 03 S33 ABL GAIN 03 00 07 Must be set to 03 S34 Y DL 00 00 01 Must be set to 00 S35 TOF f0 07 00 07 Must be set to 07 S36 TOF Q 04 00 07 Must be set to 04 S37 VSM GAIN 01 00 03 Must be set to 01 S38 OSD SL 00 00 ...

Страница 8: ...401 Holding down both the CH up down buttons on the TV set in the service mode for more than 2 seconds will automatically write the above initial values into IC2002 Then perform a complete adjustment Adjust items related to picture tube only Adjust items related to MTS only M01 M05 Holding down both the CH up down buttons on the TV set at service mode for more than 2 seconds will automatically wri...

Страница 9: ...od local channel 2 Make sure the customer picture control is set to maximum 3 Enter the service mode and select the service No S09 4 Adjust the data value to achieve normal contrast range Sub Tint Adjustment 1 Receive a good local channel 2 Set customer tint control to center of it s range 3 Enter the service mode and select the service No S10 4 Adjust S10 data value to obtain normal flesh tones V...

Страница 10: ... best horizontal size Trapezoidal Distortion Adjustment 1 Receive a good CATV channel or crosshatch pattern signal 2 Set to standard setting mode 3 Enter the service mode and select the service No S07 4 Adjust so that the leftmost and rightmost vertical lines are parallel to each other Corner Distortion Adjustment 1 Receive a good CATV channel or crosshatch pattern signal 2 Set to standard setting...

Страница 11: ...rms voltmeter is minimum 5 Receive the following composite stereo signal 2 Stereo signal 30 modulation left channel only noise reduction on 3kHz 6 Enter the service mode and select the service No M05 7 Adjust the data until the AC voltage reading of the rms voltmeter is minimum 8 Take the above steps 1 thru 7 again for fine adjustment Ë P IN P ADJUSTMENT P IN P Y Level Adjustment 1 Receive a good ...

Страница 12: ...13 32N S500 32N X2000 12 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N S500 CHASSIS LAYOUT PWB B PWB C PWB F PWB A ...

Страница 13: ...15 32N S500 32N X2000 14 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N X2000 CHASSIS LAYOUT PWB B PWB C PWB F PWB A ...

Страница 14: ...17 32N S500 32N X2000 16 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N S500 BLOCK DIAGRAM ...

Страница 15: ...19 32N S500 32N X2000 18 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N X2000 BLOCK DIAGRAM ...

Страница 16: ...and all controls set for normal picture unless otherwise indicated 2 All voltages measured with 1000µ V B W or Color signal WAVEFORM MEASUREMENT CONDITIONS 1 Photographs taken on a standard gated color bar signal the tint setting adjusted for proper color The wave shapes at the red green and blue cathodes of the picture tube depend on the tint color level and picture control 2 indicates waveform c...

Страница 17: ...21 32N S500 32N X2000 17 16 19 18 15 14 13 12 11 10 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM CONTROL Unit ...

Страница 18: ...22 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 32N S500 32N X2000 6 5 4 3 2 1 A B C D E F G H MODEL 32N S500 SCHEMATIC DIAGRAM CRT Unit ...

Страница 19: ...23 32N S500 32N X2000 17 16 19 18 15 14 13 12 11 10 6 5 4 3 2 1 A B C D E F G H MODEL 32N X2000 SCHEMATIC DIAGRAM CRT Unit ...

Страница 20: ...25 32N S500 32N X2000 24 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N S500 SCHEMATIC DIAGRAM MAIN Unit 1 3 ...

Страница 21: ...27 32N S500 32N X2000 26 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N S500 SCHEMATIC DIAGRAM MAIN Unit 2 3 ...

Страница 22: ...29 32N S500 32N X2000 28 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N S500 SCHEMATIC DIAGRAM MAIN Unit 3 3 ...

Страница 23: ...31 32N S500 32N X2000 30 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N X2000 SCHEMATIC DIAGRAM MAIN Unit 1 3 ...

Страница 24: ...33 32N S500 32N X2000 32 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N X2000 SCHEMATIC DIAGRAM MAIN Unit 2 3 ...

Страница 25: ...35 32N S500 32N X2000 34 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N X2000 SCHEMATIC DIAGRAM MAIN Unit 3 3 ...

Страница 26: ...37 32N S500 32N X2000 36 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N S500 SCHEMATIC DIAGRAM POWER Unit ...

Страница 27: ...39 32N S500 32N X2000 38 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MODEL 32N X2000 SCHEMATIC DIAGRAM POWER Unit ...

Страница 28: ...40 32N S500 32N X2000 6 5 4 3 2 1 A B C D E F G H PRINTED WIRING BOARD ASSEMBLIES PWB A Main Unit Wiring Side ...

Страница 29: ...41 32N S500 32N X2000 6 5 4 3 2 1 A B C D E F G H PWB A Main Unit Chip Parts Side ...

Страница 30: ...42 32N S500 32N X2000 6 5 4 3 2 1 A B C D E F G H PWB B CRT Unit Wiring Side ...

Страница 31: ...43 32N S500 32N X2000 6 5 4 3 2 1 A B C D E F G H PWB C POWER Unit Wiring Side ...

Страница 32: ...44 32N S500 32N X2000 6 5 4 3 2 1 A B C D E F G H PWB F Control Unit Wiring Side ...

Страница 33: ...VB80ECK272X2E M Picture Tube I T C CZ or VB80ECK27296S Picture Tube I T C or VB80LJF3015 S Picture Tube I T C or VB80LJF30X S Picture Tube DY H0108ME or VB80JUA061X S Picture Tube DY H0104ME or H0109ME å DY601 RCiLH0108MEZZ M Defrection Yoke BV or CRT A80LJF30X RCiLH0104MEZZ Defrection Yoke or CRT A80JUA061X RCiLH0109MEZZ Defrection Yoke CRT A80JUA061X å L703 RCiLG0034MEZZ M Degaussing Coil AV or ...

Страница 34: ...62 VHD1SS119 1 J Diode AB D405 RH EX0628GEZZ J Zener Diode 8 2V AC D406 VHD1SS119 1 J Diode AB D412 RH EX0618GEZZ J Zener Diode 6 2V AA D413 RH EX0618GEZZ J Zener Diode 6 2V AA D414 RH EX0618GEZZ J Zener Diode 6 2V AA D617 RH EX0631GEZZ J Zener Diode 9V AA D619 VHD1SS119 1 J Diode AB D620 RH EX0604GEZZ J Zener Diode 3 9V AB D721 VHD1SS119 1 J Diode AB D1301 RH EX0631GEZZ J Zener Diode 9V AA D1302 ...

Страница 35: ...1305 VCEA0A1HW105M J 1 0 50V EL AB C1306 VCEA0A1HW105M J 1 0 50V EL AB C1307 VCQYTA1HM183J J 0 018 50V Mylar AB C1308 VCEA0A1HW225M J 2 2 50V EL AB C1309 VCEA0A1HW225M J 2 2 50V EL AB C1310 VCQYTA1HM104K J 0 1 50V Mylar AC C1311 VCQYTA1HM183J J 0 018 50V Mylar AB C1312 VCKYPA1HF103Z J 0 01 50V Ceramic AA C1313 VCKYCY1HB271K J 270p 50V Ceramic AA C1314 VCKYCY1HB271K J 270p 50V Ceramic AA C1315 VCKY...

Страница 36: ...Y1HH270J J 27p 50V Ceramic AA C2034 VCCCCY1HH390J J 39p 50V Ceramic AA C2040 VCKYCY1CB104K J 0 1 16V Ceramic AB C2042 VCKYCY1HF103Z J 0 01 50V Ceramic AA C3001 VCE9GA1HW475M J 4 7 50V EL N P AB C3002 VCKYCY1HB562K J 5600p 50V Ceramic AA C3003 VCQYTA1HM123K J 0 012 50V Mylar AA C3004 VCEA0A1HW105M J 1 0 50V EL AB C3005 VCE9GA1HW475M J 4 7 50V EL N P AB C3006 VCEA0A1HW106M J 10 50V EL AB C3007 VCEA0...

Страница 37: ...JF103J J 10k 1 16W M Ox AA R620 VRD RA2BE153J J 15k 1 8W Carbon AA R627 VRS SV2HC101J J 100 1 2W M Ox AA å R738 VRS RG3LB123J J 12k 3 0W M Ox AB å R744 VRS RG3DB330J J 33 2W M Ox AA å R745 VRS RG3LB120J J 12 3 0W M Ox AB å R746 VRS RG3DB330J J 33 2W M Ox AA å R782 VRS VV3DB270J J 27 2W M Ox AA R784 VRS VV3DB151J J 150 2W M Ox AA R803 VRS CY1JF101J J 100 1 16W M Ox AA R807 VRD RA2BE102J J 1 0k 1 8W...

Страница 38: ...332J J 3 3k 1 16W M Ox AA R1832 VRS CY1JF682J J 6 8k 1 16W M Ox AA R1833 VRS CY1JF272J J 2 7k 1 16W M Ox AA R1834 VRS CY1JF682J J 6 8k 1 16W M Ox AA R1841 VRS CY1JF153J J 15k 1 16W M Ox AA R1842 VRS CY1JF471J J 470 1 16W M Ox AA R1843 VRS CY1JF391J J 390 1 16W M Ox AA R1861 VRS CY1JF153J J 15k 1 16W M Ox AA R1862 VRS CY1JF102J J 1 0k 1 16W M Ox AA R1863 VRD RA2BE102J J 1 0k 1 8W Carbon AA R1864 VR...

Страница 39: ...g10 pin H AC P2001 QPLGN0561CEZZ J Plug 5 pin TP2001 5 AB P2002 QPLGN0561CEZZ J Plug 5 pin KA AB P2003 QPLGN0461CEZZ J Plug 4 pin YR AB RDA362PRDAR1012MEFW M Heat Sink for IC362 AE RDA740PRDAR5072CEFW J Heat Sink for IC740 AC RDA741PRDAR5072CEFW J Heat Sink for IC741 AC SLD1801PSLDM0012MEFW J Shield AD LHLDW1002PEZZ R Holder AB LX BZ3049GEFD J Screw AA PWB A DUNTK9833WEL2 32N S500 MAIN UNIT Contin...

Страница 40: ...TERS CF501 RFiLA0034CEZZ J Filter AD CF2001 RFiLC0121GEZZ J Filter AD COILS L401 VP XF4R7K0000 J Peaking 4 7µH AB L404 VP XF4R7K0000 J Peaking 4 7µH AB L405 VP XF4R7K0000 J Peaking 4 7µH AB L1401 VP XF100K0000 J Peaking 10µH AB L1402 VP XF100K0000 J Peaking 10µH AB L1403 VP XF150K0000 J Peaking 15µH AB L1404 VP XF330K0000 J Peaking 33µH AB L1405 VP XF1R0K0000 J Peaking 1µH AB L1407 VP XF1R0K0000 J...

Страница 41: ... 25V EL AB C1407 VCKYCY1HF103Z J 0 01 50V Ceramic AA C1408 VCCCCY1HH181J J 180p 50V Ceramic AA C1409 VCKYCY1HF103Z J 0 01 50V Ceramic AA C1410 VCKYCY1HF103Z J 0 01 50V Ceramic AA C1411 VCKYCY1HF103Z J 0 01 50V Ceramic AA C1412 VCEA0A1EW476M J 47 25V EL AB C1413 VCKYCY1CB104K J 0 1 16V Ceramic AB C1414 VCFYFA1HA474J J 0 47 50V Mylar AC C1415 VCCCCY1HH150J J 15p 50V Ceramic AA C1416 VCEA0A1CW107M J ...

Страница 42: ...K J 10 16V Tantalum AD C3018 VCEA0A1HW105M J 1 0 50V EL AB C3019 VCEA0A1HW225M J 2 2 50V EL AB C3020 VCEA0A1HW225M J 2 2 50V EL AB C3029 VCKYCY1HB682K J 6800p 50V Ceramic AA C3030 VCKYCY1HB682K J 6800p 50V Ceramic AA C3031 VCKYCY1CB473K J 0 047 16V Ceramic AA C3032 VCKYCY1CB473K J 0 047 16V Ceramic AA C3201 VCE9GA1HW475M J 4 7 50V EL N P AB C3202 VCE9GA1HW475M J 4 7 50V EL N P AB C3203 VCEA0A1HW47...

Страница 43: ...R456 VRD RA2EE152J J 1 5k 1 4W Carbon AA R461 VRD RA2BE182J J 1 8k 1 8W Carbon AA R462 VRS CY1JF393J J 39k 1 16W M Ox AA R463 VRS CY1JF273J J 27k 1 16W M Ox AA R464 VRS CY1JF393J J 39k 1 16W M Ox AA R540 VRS CY1JF391J J 390 1 16W M Ox AA R541 VRS CY1JF101J J 100 1 16W M Ox AA R602 VRS CY1JF103J J 10k 1 16W M Ox AA R603 VRD RA2EE331J J 330 1 4W Carbon AA R613 VRS CY1JF332J J 3 3k 1 16W M Ox AA R616...

Страница 44: ...01J J 100 1 8W Carbon AB R1731 VRS CY1JF223J J 22k 1 16W M Ox AA R1732 VRS CY1JF681J J 680 1 16W M Ox AA R1733 VRD RA2BE471J J 470 1 8W Carbon AA R1734 VRS CY1JF101J J 100 1 16W M Ox AA R1741 VRS CY1JF222J J 2 2k 1 16W M Ox AA R1742 VRS CY1JF102J J 1 0k 1 16W M Ox AA R1743 VRS CY1JF151J J 150 1 16W M Ox AA R1744 VRS CY1JF122J J 1 2k 1 16W M Ox AA R1745 VRS CY1JF474J J 470k 1 16W M Ox AA R1746 VRS ...

Страница 45: ...D RA2BE102J J 1 0k 1 8W Carbon AA R3017 VRD RA2BE101J J 100 1 8W Carbon AB R3018 VRD RA2BE101J J 100 1 8W Carbon AB R3104 VRD RA2BE102J J 1 0k 1 8W Carbon AA R3201 VRS CY1JF225J J 2 2M 1 16W M Ox AA R3202 VRS CY1JF682J J 6 8k 1 16W M Ox AA R3203 VRS CY1JF101J J 100 1 16W M Ox AA R3301 VRS CY1JF152J J 1 5k 1 16W M Ox AA R3302 VRS CY1JF302J J 3 0k 1 16W M Ox AA R3303 VRS CY1JF202J J 2 0k 1 16W M Ox ...

Страница 46: ...A119WEK2 32N X2000 CRT UNIT INTEGRATED CIRCUIT IC850 VHiTDA6103Q 1 J TDA6103Q N3 AL TRANSISTORS Q850 VS2SA1266 Y 1 J 2SA1266 Y AA Q851 VS2SC3198 Y 1 J 2SC3198 Y AA Q1504 VS2SC3198 Y 1 J 2SC3198 Y AA Q1505 VS2SA1266 Y 1 J 2SA1266 Y AA Q1506 VS2SA1964E 1 J 2SA1964E AF Q1507 VS2SC5248E 1 J 2SC5248E AE DIODES D850 RH DX0220CEZZ J Diode AB D851 RH DX0220CEZZ J Diode AB D852 RH DX0220CEZZ J Diode AB D85...

Страница 47: ... UPC358C AD å IC701 VHiSTRF66261E J STR F6626 AX å IC702 RH FX0034CEZZ J PC817 AE or RH FX0029CEZZ å IC703 VHiSE125N 1 M SE125N AG å IC750 VHiKA7809AP 1 M KIA7809AP AE TRANSISTORS Q501 VS2SC3198 Y 1 J 2SC3198 Y AA Q601 VS2SC2482 1 J 2SC2482 AD å Q602 VS2SD2500 2E J 2SD2500 AT Q672 VS2SA1266 Y 1 J 2SA1266 Y AA Q673 VS2SD2045 1 J 2SD2045 AL Q751 VS2SC3198 Y 1 J 2SC3198 Y AA DIODES D501 RH DX0302CEZZ...

Страница 48: ...ar AA C712 VCKYPA2HB331K J 330p 500V Ceramic AA C717 VCKYPA2HB472K J 4700p 500V Ceramic AB C722 VCQYTA1HM104K J 0 1 50V Mylar AC å C723 RC EZ0724CEZZ J 100 160V EL AG å C725 RC EZ0810CEZZ M 330 160V EL AG C726 RC KZ0338CEZZ J 560p 2kV Ceramic AD C727 RC KZ0338CEZZ J 560p 2kV Ceramic AD C730 VCEA4A1VN108M J 1000 35V EL AD C731 RC EZ0385CEZZ J 1000 16V EL AE C732 VCKYPA2HB102K J 1000p 500V Ceramic A...

Страница 49: ...QPLGN0269GEZZ J Plug 2 pin P AB P705 QPLGN1061CEZZ J Plug 10 pin H AC P707 QPLGN0160CEZZ J Plug 1 pin SG AB RDA501 PRDAR0234PEFW R Heat Sink for IC501 AH RDA601 PRDAR0150PEFW R Heat Sink for Q602 AL RDA671 PRDAR1007MEFW J Heat Sink for Q673 AH RDA701 PRDAR1006MEFW J Heat Sink for IC701 AH QCNW 0251MEZZ J Connecting Cord AC LX BZ3049GEFD J Screw AA LX HZ3007MEFD M Screw AA PWB C DUNTK9834WEL2 32N S...

Страница 50: ...ar AA C712 VCKYPA2HB331K J 330p 500V Ceramic AA C717 VCKYPA2HB472K J 4700p 500V Ceramic AB C722 VCQYTA1HM104K J 0 1 50V Mylar AC å C723 RC EZ0724CEZZ J 100 160V EL AG å C725 RC EZ0810CEZZ M 330 160V EL AG C726 RC KZ0338CEZZ J 560p 2kV Ceramic AD C727 RC KZ0338CEZZ J 560p 2kV Ceramic AD C730 VCEA4A1VN108M J 1000 35V EL AD C731 RC EZ0385CEZZ J 1000 16V EL AE C732 VCKYPA2HB102K J 1000p 500V Ceramic A...

Страница 51: ...BLN 0037CEZZ J Ferrite Bead AB FB706 RBLN 0037CEZZ J Ferrite Bead AB FH701 QFSHD1013CEZZ J Fuse Holder AC FH702 QFSHD1014CEZZ J Fuse Holder AC P501 QPLGN0961CEZZ J Plug 9 pin C AD P601 QPLGN0161FJZZ J Plug 6 pin K AE P602 QPLGN0861CEZZ J Plug 8 pin D AC P621 QPLGN0661CEZZ J Plug 6 pin BBN AD P651 QPLGN0361CEZZ J Plug 3 pin TP651 3 AB P701 QPLGN0460CEZZ J Plug 4 pin M AC or QPLGN0404CEZZ P703 QPLGN...

Страница 52: ... 32N X2000 QCNW 0190MEZZ M Connecting Cord AE QCNW 0191MEZZ M Connecting Cord AD QCNW 0192MEZZ M Connecting Cord AD QCNW 0193MEZZ M Connecting Cord AE QCNW 0195MEZZ M Connecting Cord AF QCNW 0243MEZZ M Connecting Cord 32N S500 AC QCNW 0250MEZZ M Connecting Cord AC QCNW 0253MEZZ M Connecting Cord AD QCNW 0254MEZZ M Connecting Cord AD 32N X2000 QCNW 0255MEZZ M Connecting Cord AC 32N X2000 SP1 VSP120...

Страница 53: ... Code 65 32N S500 32N X2000 PACKING OF THE SET REAR Use 2 tape fix the packing case Bar Code Label Packing Case MARK Not replacement items FRONT Buffer Material Polyethylene Sheet Polyethylene Bag Operation Manual Infrared R C unit Registration Card Batteries ...

Страница 54: ...this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP CORPORATION AV Systems Group Quality Reliability Control Center Yaita Tochigi 329 2193 Japan TQ0910 S Jun 2000 Printed in Japan MI KG ...

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