Sharp 32UF6 Service Manual Download Page 29 | Manualshive

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PWB-H: DF MODULE Unit (Wiring Side)

32UF6

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Summary of Contents for 32UF6

Page 1: ... DIAGRAMS 15 PRINTED WIRING BOARD ASSEMBLIES 26 REPLACEMENT PARTS LIST 39 PACKING OF THE SET 40 CONTENTS SPEAKER SIZE 12 x 6 cm oval 2 pcs VOICE COIL IMPEDANCE 8 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 Hz POWER RATING 160W PICTURE SIZE 3074 cm2...

Page 2: ...tage 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 ...

Page 3: ...vers 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 cabin...

Page 4: ...e buttons VOLUME UP DOWN Increases sound Decreases sound In menu mode changes or selects the TV adjustments MENU Press Accesses MAIN MENU Press again Exits MAIN MENU CATV DVD TV VCR MODE SELECT SWITCH In TV VCR position sends power and channel select commands Channel up down and RandomAccess buttons to the TV and VCR control In CA TV DVD position sends power and channel select commands to a cable ...

Page 5: ...rizontal 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 picture tube 2 Ope...

Page 6: ...e video 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 V01 to P08 Select the item you wish to adjust 3 Data number selection Press the Vol up or Vol down button to adjust the da...

Page 7: ...COMPONENT 64 255 00h FFh 64 40h Component Input V47 G CUT OFF COMPONENT 64 255 00h FFh 64 40h Component Input V48 B CUT OFF COMPONENT 64 255 00h FFh 64 40h Component Input V49 G R DRIVE COMPONENT 0 127 00h 7Fh 64 40h Component Input V50 B DRIVE COMPONENT 0 127 00h 7Fh 64 40h Component Input V51 SHARP COMPONENT 0 63 00h 3Fh 44 2Ch Component Input 2C V52 TINT S 0 127 00h 7Fh 62 3Eh Component Input 3...

Page 8: ...OLUME 0 50 00h 32h 36 24h 24 EX2 CC POSITION 0 127 00h 7Fh 27 1Bh 1C EX3 INT 0 255 00h FFh 122 7Ah Interrupt period adjustment 7A EX4 A ATT 0 127 00h 7Fh 90 5Ah 5A EX5 TUNER data 0 3 00h 03h 0 00h 00 EX6 Think chip Slice LEVEL 0 255 00h FFh 54 36h 12 EX7 RLY DELAY TIME 0 255 00h FFh 0 00h For the power control 00 EX8 ADG ON TIME 0 255 00h FFh 10 0Ah For the power control 0A B SPECIAL SETTING SERVI...

Page 9: ...to obtain normal brightness range A B White Balance Adjustment 1 Receive a good local channel 2 Enter the service mode and select the service adjustment V03 and set to 00 minimum color Record original data code under adjustment V03 before changing V03 does not have to be adjusted if you selected a B W picture or monoscope pattern 3 Alternately adjust the service adjustment data of V09 and V10 unti...

Page 10: ...MP Base waveform in step TP47B LEVEL Note Aging for 10 min before adjustment After the adjustment of V center and V size re adjustment for this V line Vertical Phase Adjustment SCREEN FORMAT 4 3 1 Enter the service mode and input data of 00h on D01 2 Adjust D18 data value so that picture is centered SCREEN FORMAT 16 9 3 Input data of 00h on D20 4 Input data of D34 same as D18 data Horizontal Posit...

Page 11: ...lter Adjustment 1 Feed the following stereo pilot signal to pin 14 of IC3001 at C3005 open Stereo pilot signal 9 4kHz 600mVrms 2 Enter the service mode and select the service adjustment M03 3 Adjust the data until OK appears in position on the screen Make sure the OK is displayed almost at the center of the data range Separation Adjustment 1 Input SIGNAL 1 and vary the M04 bus data to get the mini...

Page 12: ...ormal 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 check points See chart wave...

Page 13: ...13 CHASSIS LAYOUT 32UF6 32UF6 ...

Page 14: ...14 BLOCK DIAGRAM 32UF6 4001 4001 4001 4001 32UF6 ...

Page 15: ...32UF6 15 ...

Page 16: ...32UF6 16 ...

Page 17: ...17 32UF6 ...

Page 18: ...18 32UF6 ...

Page 19: ...19 32UF6 ...

Page 20: ...20 32UF6 ...

Page 21: ...21 32UF6 ...

Page 22: ...22 32UF6 ...

Page 23: ...23 32UF6 ...

Page 24: ...24 32UF6 ...

Page 25: ...25 32UF6 ...

Page 26: ...26 6 5 4 3 2 1 A B C D E F G H PWB A MAIN Unit Components Side PRINTED WIRING BOARD ASSEMBLIES 32UF6 ...

Page 27: ...27 6 5 4 3 2 1 A B C D E F G H PWB A MAIN Unit Chip Parts Side 32UF6 ...

Page 28: ...28 6 5 4 3 2 1 A B C D E F G H PWB C 3 LINE Y C Unit Wiring Side PWB B CRT Unit Wiring Side PWB C 3 LINE Y C Unit Chip Parts Side 32UF6 ...

Page 29: ...29 6 5 4 3 2 1 A B C D E F G H PWB H DF MODULE Unit Wiring Side 32UF6 ...

Page 30: ...30 6 5 4 3 2 1 A B C D E F G H PWB F CONTROL Unit 32F631 ONLY Wiring Side 32UF6 ...

Page 31: ... 1Y X Diode AA D362 VHD1SS119 1Y X Diode AA D410 RH EX0611GEZZY X Zener Diode 5 1V AB D411 RH EX0611GEZZY X Zener Diode 5 1V AB D412 RH EX0614GEZZY X Zener Diode 5 6V AB D413 RH EX0614GEZZY X Zener Diode 5 6V AB D414 RH EX0614GEZZY X Zener Diode 5 6V AB D454 RH EX0628GEZZY X Zener Diode 8 2V AB D455 VHD1SS119 1Y X Diode AA PWB A DUNTKB567WEB7 32UF6 MAIN UNIT TUNER NOTE THE PARTS HERES SHOWN ARE SU...

Page 32: ...1 50V Ceramic AA C101 VCEA0A0JW108M X 1000 6 3V EL AB C103 VCEA0A1CW108M X 1000 16V EL AB C201 VCKYCY1HB102KY X 1000p 50V Ceramic AA C202 VCKYCY1HB103KY X 0 01 50V Ceramic AA C203 VCKYCY1HB102KY X 1000p 50V Ceramic AA C223 VCKYCY1CF104ZY X 0 1 16V Ceramic AA C224 VCEA0A1HW474M X 0 47 50V EL AB C225 VCKYCY1CF104ZY X 0 1 16V Ceramic AA C227 VCEA0A1HW106M X 10 50V EL AB C228 VCKYCY1CF104ZY X 0 1 16V ...

Page 33: ...inued 33 32UF6 Ref No Part No Description Code C806 VCKYCY1CF104ZY X 0 1 16V Ceramic AA C807 VCKYCY1CF104ZY X 0 1 16V Ceramic AA C808 VCKYCY1CF104ZY X 0 1 16V Ceramic AA C809 VCKYCY1CF104ZY X 0 1 16V Ceramic AA C810 VCEA0A1CW477M X 470 16V EL AB C812 VCQYTA1HM104J X 0 1 50V Mylar AB C901 VCKYCY1HB103KY X 0 01 50V Ceramic AA C902 VCKYCY1HB103KY X 0 01 50V Ceramic AA C903 VCKYCY1HB681KY X 680p 50V C...

Page 34: ...A R422 VRS CY1JF000JY X 00 1 16W M Ox AA R430 VRS CY1JF391JY X 390 1 16W M Ox AA R431 VRS CY1JF331JY X 330 1 16W M Ox AA R432 VRS CY1JF102JY X 1k 1 16W M Ox AA R436 VRS CY1JF000JY X 00 1 16W M Ox AA R437 VRS CY1JF101JY X 100 1 16W M Ox AA R438 VRS CY1JF101JY X 100 1 16W M Ox AA R439 VRS CY1JF104JY X 100k 1 16W M Ox AA R441 VRS CY1JF472JY X 4 7k 1 16W M Ox AA R442 VRS CY1JF101JY X 100 1 16W M Ox AA...

Page 35: ... 16W M Ox AA Ref No Part No Description Code R916 VRS CY1JF683JY X 68k 1 16W M Ox AA R917 VRS CY1JF332JY X 3 3k 1 16W M Ox AA R918 VRS CY1JF332JY X 3 3k 1 16W M Ox AA R922 VRS CY1JF102JY X 1k 1 16W M Ox AA R923 VRS CY1JF102JY X 1k 1 16W M Ox AA R924 VRS CY1JF750JY X 75 1 16W M Ox AA R925 VRS CY1JF750JY X 75 1 16W M Ox AA R926 VRS CY1JF680JY X 68 1 16W M Ox AA R927 VRS CY1JF750JY X 75 1 16W M Ox AA...

Page 36: ...RDA601 PRDARA041WJFW X Heat Sink for Q602 AD RDA671 PRDARA057WJFW X Heat Sink for Q673 AC RDA701 PRDAR0279PEFW X Heat Sink for Q701 AB RDA750 PRDAR5072CEFW X Heat Sink for IC751 AB RDA1403 PRDAR5072CEFW X Heat Sink for IC1403 AB RY701 RRLYJ0081CEZZ X RELAY AD SG601 QSPGH0025CEZZ X Spark Gap AB TP701 QLUGP0102PEZZ X Lug AA 32UF6 PWB A DUNTKB567FMB7 32UF6 MAIN UNIT BALUNES MISCELLANEOUS PARTS Ref No...

Page 37: ...AA C1451 VCEA0A1CW107M X 100 16V EL AB C1452 VCKYCY1CF104ZY X 0 1 16V Ceramic AA C1453 VCKYCY1HF103ZY X 0 01 50V Ceramic AA C1454 VCKYCY1HF103ZY X 0 01 50V Ceramic AA C1455 VCKYCY1HF103ZY X 0 01 50V Ceramic AA C1456 VCKYCY1CF104ZY X 0 1 16V Ceramic AA C1457 VCEA0A1HW106M X 10 50V EL AB C1458 VCEA0A1HW106M X 10 50V EL AB C1460 VCKYCY1HF103ZY X 0 01 50V Ceramic AA C1470 VCCCCY1HH270JY X 27p 50V Cera...

Page 38: ... X 0 68 250V M Polypro AB C1677 VCKYPA1HB391K X 390p 50V Ceramic AA C1678 VCKYPA1HB391K X 390p 50V Ceramic AA C1681 RC KZ0024CEZZ X 1000p 2kV M Polypro AB C1682 RC KZ0037CEZZ X 390p 2kV M Polypro AB C1683 VCE9GA1HW335M X 3 3 50V EL AB C1684 VCEA0A1VW477M X 470 35V EL AB C1685 VCFYFA1HA474J X 0 47 50V Mylar AB C1686 VCEA0A1VW108M X 1000 35V EL AB C1687 VCEA0A1EW107M X 100 25V EL AB C1695 VCFYFA1HA2...

Page 39: ...SA X INDICATION PLATE AB 1 8 GDORF0105GJKD X DOOR 2 CCABB0160WEH1 X CAB B ASSY BA Not Available X REAR CABINET 1 2 1 5 1 6 1 3 1 2 1 4 1 8 1 7 1 1 SPAKCA590WJZZ X PACKING CASE AX SPAKP0110GJZZ X LAMIFOAM AF SPAKX0131GJZZ X PACKING FOAM AR SSAKA0101GJZZ X PLASTIC BAG AB RRMCGA035WJSB X R C GUN AR TGAN A216WJN1 X WARRANTY CARD TINS A759WJN1 X OP MANUAL AD TCAUH3048GJZZ X CAUTION LABEL AB PACKING PAR...

Page 40: ...ARK Not replacement items FRONT Buffer Material Polyethylene Sheet Polyethylene Bag Operation Manual Infrared R C Unit Batteries REAR Use tape to fix the top side of packing case Use 12 staples to fix the bottom side of packing case 32UF6 ...

Page 41: ...ans electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP ELECTRONICA MEXICO S A DE C V Quality Reliability Control Center Blvd SHARP No 3510 Parque Industrial Rosarito Playas de Rosarito México B C 22710 QRC0012 U OCT 2003 J B Design and Production Information Design base JAPAN Production SEMEX Modify SEMEX 32UF6 ...

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