Sharp 32C530 Service Manual Download | Manualshive

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PWB-C: 3-LINE Y/C Unit (Wiring Side)

PWB-B: CRT Unit (Wiring Side)

PRINTED WIRING BOARD ASSEMBLIES

PWB-C: 3-LINE Y/C Unit (Chip Parts Side)

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Summary of Contents for 32C530

Page 1: ...IC DIAGRAMS 15 PRINTED WIRING BOARD ASSEMBLIES 22 REPLACEMENT PARTS LIST 32 PACKING OF THE SET 33 CONTENTS SPEAKER SIZE 9 x 5 cm oval 2 pcs VOICE COIL IMPEDANCE 16 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 115W PICTURE SIZE 2187cm...

Page 2: ...gh voltage 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 receiv...

Page 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...

Page 4: ...SHBACK Returns to previous channel PERSONAL PREFERENCE With the Personal Preference buttons you can prog ram your favorite programs by using the 4 categories A B C and D The channels can be accessed quic kly by using these 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 V...

Page 5: ... 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 picture tub...

Page 6: ... in the 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 ...

Page 7: ...2 3Eh Component Input 3E V44 COLOR COMPONENT 0 127 00h 7Fh 72 48h Component Input 48 V45 BRIGHT COMPONENT 0 127 00h 7Fh 84 54h Component Input V46 R CUT OFF COMPONENT 64 255 40h FFh 64 40h Component Input V47 G CUT OFF COMPONENT 64 255 40h FFh 64 40h Component Input V48 B CUT OFF COMPONENT 64 255 40h FFh 64 40h Component Input V49 G R DRIVE COMPONENT 0 127 00h 7Fh 64 40h Component Input V50 B DRIV...

Page 8: ... 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 SERVICE NUMBER DATA ADJUSTMENT ITEM INITIAL VALUE RANGE OP1 OPTION1 0 255 00h FFh 247 F7h B7 OP2 OPTION2 0 255 00h FFh 253 FDh 3C OP3 OPTION3 0 255 00h FFh 15 0Fh 0C B SPECIAL SETTING C OPTION SETTING INITIAL VALUE RANGE NOTE FIXED VALUE...

Page 9: ...uttons on the TV set at service mode for more than 2 seconds will automatically write the above initial values into IC2101 NOTES X IC2101 IC3001 CRT Holding down both the VOL up and CH up buttons on the TV set in the service mode for more than 2 seconds will automatically write the above initial values into IC2101 Then perform a complete adjustment Adjust items related to picture tube only Adjust ...

Page 10: ...ster screen control to obtain normal brightness range 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 ...

Page 11: ...sound volume above 1 Monoral signal 400Hz 100 modulation 2 Confirm EX4 data is 5Ah 3 Vary the M01 bus data until the voltage to pin 39 of IC3001 to become the value as stated below SETTING VOLTAGE ADJ spec 490 10mVrms CHK spec 490 20mVrms MTS VCO Adjustment 1 Keep the unit in no signal state 2 Connect the frequency counter to pin 39 of IC3001 3 Connect a capacitor 100µF 50V in between positive sid...

Page 12: ...12 32C530 6 5 4 3 2 1 A B C D E F G H CHASSIS LAYOUT ...

Page 13: ...13 32C530 6 5 4 3 2 1 A B C D E F G H BLOCK DIAGRAM ...

Page 14: ...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 check points See chart wav...

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Page 22: ...22 32C530 6 5 4 3 2 1 A B C D E F G H PWB A MAIN Unit Components Side PRINTED WIRING BOARD ASSEMBLIES ...

Page 23: ...23 32C530 6 5 4 3 2 1 A B C D E F G H PWB A MAIN Unit Chip Parts Side ...

Page 24: ...24 32C530 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 PRINTED WIRING BOARD ASSEMBLIES PWB C 3 LINE Y C Unit Chip Parts Side ...

Page 25: ... 1 X 2SB709AR AB Q401 VS2SD601AR 1 X 2SD601AR AB Q402 VS2SB709AR 1 X 2SB709AR AB Q403 VS2SD601AR 1 X 2SD601AR AB Q404 VS2SD601AR 1 X 2SD601AR AB Q451 VS2SA1266 Y 1 X 2SA1266 Y AB Q460 VSRT1N441C 1 X RT1N441C AB Q601 VS2SC2482 1 X 2SC2482 AB å Q602 VS2SD2581 2E X SD2581 AG å Q701 VSSPA11N603 1 X SPA11N603 AK Q751 VS2SC3198 G 1 X 2SC3198 G AB Q755 VS2SD601AR 1 X 2SD601AR AB Q756 VS2SD601AR 1 X 2SD60...

Page 26: ...50V Electrolytic AB C306 VCCCCY1HH330J X 33p 50V Ceramic AA C307 VCKYCY1CF104Z X 0 1 16V Ceramic AA C312 VCEA0A1EW476M X 47 25V Electrolytic AB C360 VCEA0A1HW475M X 4 7 50V Electrolytic AB C361 VCEA0A1HW105M X 1 50V Electrolytic AB C362 VCKYCY1EB223K X 0 022 25V Ceramic AA C363 VCKYCY1EB223K X 0 022 25V Ceramic AA C364 VCEA0A1EW227M X 220 25V Electrolytic AB C365 VCEA0A1HW105M X 1 50V Electrolytic...

Page 27: ...c AB C937 VCKYCY1HB103K X 0 01 50V Ceramic AA C953 VCKYCY1HB681K X 680p 50V Ceramic AB C956 VCEA0A1CW477M X 470 16V Electrolytic AB C1434 VCEA0A1EW476M X 47 25V Electrolytic AA C1437 VCEA0A1EW476M X 47 25V Electrolytic AA C2001 VCCCCY1HH101J X 100p 50V Ceramic AA C2002 VCKYCY1HF103Z X 0 01 50V Ceramic AA C2025 VCCCCY1HH101J X 100p 50V Ceramic AA C2040 VCKYCY1CF104Z X 0 1 16V Ceramic AA C2041 VCEA0...

Page 28: ... R503 VRS CY1JF105J X 1M 1 16W Metal Oxide AA R504 VRS CY1JF154J X 150k 1 16W Metal Oxide AA R505 VRS CY1JF101J X 100 1 16W Metal Oxide AA R510 VRN RA2BK103F X 10k 1 8W Metal Film AA R511 VRN RA2BK222F X 2 2k 1 8W Metal Film AA R512 VRN RA2BK272F X 2 7k 1 8W Metal Film AA R513 VRD RM2HD1R0J X 1 1 2W Carbon AA R517 VRS CY1JF104J X 100k 1 16W Metal Oxide AA R518 VRS CY1JF102J X 1k 1 16W Metal Oxide ...

Page 29: ...1 16W Metal Oxide AA å R1420 VRN RL3LB2R7J X 2 7 3W Metal Film AB R2001 VRS CY1JF102J X 1k 1 16W Metal Oxide AA R2004 VRS CY1JF101J X 100 1 16W Metal Oxide AA R2008 VRS CY1JF102J X 1k 1 16W Metal Oxide AA R2010 VRS CY1JF102J X 1k 1 16W Metal Oxide AA R2013 VRS CY1JF682J X 6 8k 1 16W Metal Oxide AA R2021 VRS CY1JF334J X 330k 1 16W Metal Oxide AA R2024 VRS CY1JF472J X 4 7k 1 16W Metal Oxide AA R2025...

Page 30: ...54 VP MK820K0000 X Peaking 82µH AB PWB A DUNTKB567WEZ5 MAIN UNIT Continued CAPACITORS C850 VCKYPA1HF103Z X 0 01 50V Ceramic AA C851 VCEA0A1CW107M X 100 16V Electrolytic AA C852 VCKYPA1HB102K X 1000p 50V Ceramic AA C876 VCCSPA1HL391J X 390p 50V Ceramic AA C877 VCCSPA1HL331J X 330p 50V Ceramic AA C878 VCCSPA1HL391J X 390p 50V Ceramic AA C879 VCEA0A1EW476M X 47 25V Electrolytic AA C880 RC KZ018JCEZZ ...

Page 31: ... 100 16V Electrolytic AA C1452 VCKYCY1CF104Z X 0 1 16V Ceramic AA C1453 VCKYCY1HF103Z X 0 01 50V Ceramic AA C1454 VCKYCY1HF103Z X 0 01 50V Ceramic AA C1455 VCKYCY1HF103Z X 0 01 50V Ceramic AA C1456 VCKYCY1CF104Z X 0 1 16V Ceramic AA C1457 VCEA0A1HW106M X 10 50V Electrolytic AA C1458 VCEA0A1HW106M X 10 50V Electrolytic AA C1460 VCKYCY1HF103Z X 0 01 50V Ceramic AA C1470 VCCCCY1HH270J X 27p 50V Ceram...

Page 32: ...Z X Connecting Cord AB SUPPLIED ACCESSORIES RRMCGA035WJSB X Infrared R C Unit AR TINS A775WJZZ X OPERATION MANUAL AE Including Warranty TGAN A140WJZZ X WARRANTY ENVELOPE AB TGAN 0001GJZZ X Regist Card AB 32C530 PACKING PARTS NOT REPLACEMENT ITEM SPAKCA679WJZZ Packing Case SPAKXA241WJZZ Wrapping Paper SPAKP0110GJZZ Packing Add SSAKA0101GJZZ Polyethylene Bag CABINET PARTS CABINET PARTS LOCATION 1 CC...

Page 33: ... Case MARK Not replacement items FRONT Buffer Material Polyethylene Mat 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 ...

Page 34: ...y means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP ELECTRONICA MEXICO S A DE C V Blvd SHARP No 3510 Parque Industrial Rosarito Quality Reliability Control Center Playas de Rosarito México B C 22710 QRC0009 C July 2003 J B Design and Production Information Production SEMEX Design base JAPAN Modify SEMEX ...

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