Sharp 29A-SX1 Service Manual Download Page 80

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Ref. No.

Part No.

★

Description

Code

Ref. No.

Part No.

★

Description

Code

29A-SX1
29A-SX5
29A-SX8

C1610

VCFPPC2DB274J

R 0.27

200V

MetalIzed Polypro Film

C1611

VCFPPC2DB274J

R 0.27

200V M.Polypro

MetalIzed Polypro Film

C1612

VCFPVC3CA272H R 2700p 1600V

MetalIzed Polypro Film

C1613

VCFPVC3CA822H R 8200p 1600V

MetalIzed Polypro Film

C1614

VCFPVC3CA822H R 8200p 1600V

MetalIzed Polypro Film

C1615

VCQPSC2JA473K

R 0.047 630V Mylar

C1616

VCE9RH1HW475K R 4.7

50V Electrolytic

C1617

VCCSPA2HL560K

R 56p

500V Ceramic

C1618

VCKYPA1HF103Z

R 0.01

50V Ceramic

C1619

VCFYSB2EB224K

R 0.22

250V M.Polypro

C1623

VCFYSB2EB224K

R 0.22

250V M.Polypro

C1624

RC-KZ0338CEZZ

R 560p 2kV

Ceramic

C1625

VCFPVC3CA332H R 3300p 1600V

MetalIzed Polypro Film

C1626

VCFYFA1HA184J

R 0.18

50V M.Polypro

C1700

VCEA0A2GW475M R 4.7

400V Electrolytic

C1701

RC-KZ1022CEZZ

R 47p

1kV

Ceramic

C1702

VCFYFA1HA104J

R 0.1

50V M.Polypro

C1703

RC-KZ0029CEZZ

R 0.01 AC250V Ceramic

C1750

VCKYPA2HB221K R 220p 500V Ceramic

C1751

VCEA0A1CW477M R 470

16V Electrolytic

C1752

VCEA0A1AW227M R 220

10V Electrolytic

C1753

VCKYPA1HF103Z

R 0.01

50V Ceramic

RESISTORS

R701

VRD-RM2HD391J

R 390

1/2W

Carbon

R702

VRW-KQ41CR82K R 0.82 15W

Cement

R703

VRW-KQ4AC2R2K R 2.2

10W

Cement

R704

VRS-KT3LB682J

R 6.8k 3W

Metal Oxide

R705

VRS-KT3LB822J

R 8.2k 3W

Metal Oxide

R706

VRS-KT3LB823J

R 82k

Metal Oxide

R707

VRS-VV3DB100J

R 10

Metal Oxide

R708

VRD-RM2HD332J

R 3.3k 1/2W

Carbon

R709

VRD-RA2BE122J

R 1.2k 1/8W

Carbon

R710

RR-WZ0170CEZZ

R 0.18 3W

Cement

R711

RR-WZ0170CEZZ

R 0.18 3W

Cement

R712

VRD-RA2BE122J

R 1.2k 1/8W

Carbon

R713

VRD-RA2BE472J

R 4.7k 1/8W

Carbon

R714

VRD-RA2BE103J

R 10k

1/8W

Carbon

R715

VRC-UA2HG825K

R 8.2M 1/2W

Solid

R716

VRC-UA2HG825K

R 8.2M 1/2W

Solid

R717

VRD-RA2BE102J

R 1k

1/8W

Carbon

R718

VRD-RM2HD560J

R 56

1/2W

Carbon

R750

VRD-RA2BE103J

R 10k

1/8W

Carbon

R751

VRD-RA2BE103J

R 10k

1/8W

Carbon

R752

VRD-RA2BE273J

R 27k

1/8W

Carbon

R753

VRD-RA2BE102J

R 1k

1/8W

Carbon

R754

VRD-RA2BE103J

R 10k

1/8W

Carbon

R755

VRD-RA2BE103J

R 10k

1/8W

Carbon

R756

VRD-RA2BE471J

R 470

1/8W

Carbon

R757

VRD-RA2BE471J

R 470

1/8W

Carbon

R758

VRS-KT3LB100J

R 10

Metal Oxide

R759

VRS-KT3LB100J

R 10

Metal Oxide

(29A-SX5C)

R759

VRS-KT3LB120J

R 12

Metal Oxide

(29A-SX1F/1G/8B)

R762

VRD-RA2BE103J

R 10k

1/8W

Carbon

R763

VRD-RA2BE471J

R 470

1/8W

Carbon

R764

VRD-RA2BE471J

R 470

1/8W

Carbon

R765

VRD-RA2BE103J

R 10k

1/8W

Carbon

R769

VRS-KT3LB100J

R 10

Metal Oxide

R770

VRN-VV3DB1R8J

R 1.8

Metal Film

R771

VRD-RA2BE103J

R 10k

1/8W

Carbon

R772

VRD-RA2BE103J

R 10k

1/8W

Carbon

R773

VRS-VV3DB153J

R 15k

Metal Oxide

R1329

VRS-KT3LB221J

R 220

Metal Oxide

R1330

VRD-RA2BE103J

R 10k

1/8W

Carbon

R1335

VRD-RA2BE333J

R 33k

1/8W

Carbon

R1340

VRD-RA2BE103J

R 10k

1/8W

Carbon

R1341

VRD-RA2BE333J

R 33k

1/8W

Carbon

R1500

VRD-RA2BE101J

R 100

1/8W

Carbon

R1501

VRD-RA2BE101J

R 100

1/8W

Carbon

R1504

VRD-RA2BE221J

R 220

1/8W

Carbon

R1505

VRD-RA2BE183J

R 18k

1/8W

Carbon

R1506

VRD-RA2BE103J

R 10k

1/8W

Carbon

R1508

VRD-RA2BE102J

R 1k

1/8W

Carbon

R1510

VRD-RA2BE101J

R 100

1/8W

Carbon

R1511

VRD-RA2BE103J

R 10k

1/8W

Carbon

R1512

VRD-RA2BE124J

R 120k 1/8W

Carbon

R1513

VRD-RA2BE223J

R 22k

1/8W

Carbon

R1514

VRD-RA2BE123J

R 12k

1/8W

Carbon

R1515

VRD-RA2BE124J

R 120k 1/8W

Carbon

R1516

VRD-RA2BE124J

R 120k 1/8W

Carbon

R1517

VRD-RA2BE125J

R 1.2M 1/8W

Carbon

R1520

VRD-RA2BE102J

R 1k

1/8W

Carbon

R1521

VRD-RA2BE101J

R 100

1/8W

Carbon

R1522

VRG-RF2EB220J

R 22

1/4W

Fuse Resistor AB

R1523

VRD-RA2BE124J

R 120k 1/8W

Carbon

R1524

VRD-RA2BE683J

R 68k

1/8W

Carbon

R1525

VRD-RA2BE274J

R 270k 1/8W

Carbon

R1526

VRD-RA2BE223J

R 22k

1/8W

Carbon

R1527

VRD-RM2HD271J

R 270

1/2W

Carbon

R1528

VRD-RM2HD391J

R 390

1/2W

Carbon

R1529

VRD-RM2HD391J

R 390

1/2W

Carbon

R1530

VRD-RA2EE123J

R 12k

1/4W

Carbon

R1531

VRD-RM2HD2R7J

R 2.7

1/2W

Carbon

R1532

VRD-RM2HD2R7J

R 2.7

1/2W

Carbon

R1533

VRD-RM2HD2R7J

R 2.7

1/2W

Carbon

R1600

VRW-KQ41C4R7K R 4.7

15W

Cement

R1601

VRS-KT3LB122J

R 1.2k 3W

Metal Oxide

R1602

VRS-KT3LB122J

R 1.2k 3W

Metal Oxide

R1603

VRS-VV3AB272J

R 2.7k 1W

Metal Oxide

R1604

VRD-RA2EE681J

R 680

1/4W

Carbon

R1605

VRD-RA2EE681J

R 680

1/4W

Carbon

R1606

VRD-RM2HD470J

R 47

1/2W

Carbon

R1607

VRN-VV3DB3R3J

R 3.3

Metal Film

R1608

VRD-RA2EE101J

R 100

1/4W

Carbon

R1609

VRD-RM2HD101J

R 100

1/2W

Carbon

R1610

RR-XZ0029CEZZ

R 3.3

1/2W

Fuse Resistor AB

R1611

VRN-VV3AB2R2J

R 2.2

Metal Film

R1612

VRD-RA2BE103J

R 10k

1/8W

Carbon

R1613

VRS-VV3DB561J

R 560

Metal Oxide

R1614

VRD-RA2EE472J

R 4.7k 1/4W

Carbon

R1615

VRD-RA2BE472J

R 4.7k 1/8W

Carbon

R1616

VRD-RA2BE102J

R 1k

1/8W

Carbon

R1617

VRD-RM2HD222J

R 2.2k 1/2W

Carbon

R1618

VRN-VV3LB6R8J

R 6.8

Metal Film

R1620

VRD-RM2HD472J

R 4.7k 1/2W

Carbon

R1621

VRD-RA2BE153J

R 15k

1/8W

Carbon

R1622

VRD-RA2BE153J

R 15k

1/8W

Carbon

R1623

VRD-RA2BE101J

R 100

1/8W

Carbon

R1624

VRD-RA2BE472J

R 4.7k 1/8W

Carbon

R1625

VRD-RA2BE103J

R 10k

1/8W

Carbon

R1626

VRD-RA2BE224J

R 220k 1/8W

Carbon

R1627

VRD-RA2BE101J

R 100

1/8W

Carbon

R1628

VRS-SU2HB102J

R 1k

1/2W

Metal Oxide

R1629

VRD-RA2EE393J

R 39k

1/4W

Carbon

R1630

VRD-RA2EE185J

R 1.8M 1/4W

Carbon

R1631

VRD-RA2EE334J

R 330k 1/4W

Carbon

R1632

VRS-VV3AB103J

R 10k

Metal Oxide

R1634

VRD-RA2BE103J

R 10k

1/8W

Carbon

R1637

VRD-RA2EE124J

R 120k 1/4W

Carbon

R1638

VRD-RA2EE104J

R 100k 1/4W

Carbon

R1639

VRN-VV3DB3R3J

R 3.3

Metal Film

R1640

VRS-SV3DB103J

R 10k

Metal Oxide

R1641

VRD-RM2HD102J

R 1k

1/2W

Carbon

R1700

VRW-KP3HC220J

R 22

Cement

R1750

VRD-RA2BE562J

R 5.6k 1/8W

Carbon

R1751

VRD-RA2BE332J

R 3.3k 1/8W

Carbon

BALUNES

FB700

RBLN-0037CEZZ

R Balun, BLN-0037CE

FB701

RBLN-0037CEZZ

R Balun, BLN-0037CE

FB702

RBLN-0037CEZZ

R Balun, BLN-0037CE

FB750

RBLN-0037CEZZ

R Balun, BLN-0037CE

FB751

RBLN-0037CEZZ

R Balun, BLN-0037CE

FB752

RBLN-0037CEZZ

R Balun, BLN-0037CE

FB753

RBLN-0037CEZZ

R Balun, BLN-0037CE

FB754

RBLN-0037CEZZ

R Balun, BLN-0037CE

FB755

RBLN-0037CEZZ

R Balun, BLN-0037CE

FB756

RBLN-0037CEZZ

R Balun, BLN-0037CE

Summary of Contents for 29A-SX1

Page 1: ...ns in some countries the set should be restored to its original condition and only parts identical to those specified should be used Chassis No SP 91 CONTENTS Page FEATURES 2 ELECTRICAL SPECIFICATIONS 3 IMPOTANT SERVICE NOTES 4 ADJUSTMENT PRECAUTION 5 SERVICE ADJUSTMENT 9 TROUBLE SHOOTING TABLE 21 SOLID STATE DEVICE BASE DIAGRAM 30 WAVEFORMS 31 CHASSIS LAYOUT 32 BLOCK DIAGRAM 34 DESCRIPTION OF SCH...

Page 2: ...Double Dynamic Picture Circuit CATV Ready PAL NTSC Digital Comb Filter Sound Spatializer Aperture Control Circuit English Chinese Russian French Arabic Malay 6 Language OSD NICAM I B G IGR B G Only for 29A SX5 29A SX8 Super Flat Picture Tube CTI SRT Circuit TEXT English German French Spanish Italian Swedish Only for 29A SX5 ...

Page 3: ...ker Size 8 x 12 cm x 2pcs 10cm Round x 2pcs Speaker Box Unit Impedance 6 2 ohm at 400Hz Aerial Input Inpedance 75 ohm Unbalanced Receiving Channels PAL B G SECAM B G VHF E2 thru E12 UHF E21 thru E69 CATV X thru Z 2 S1 thru S41 PAL D K SECAM D K VHF R1 thru R12 C1 thru C12 UHF 21 thru 69 C21 thru C57 PAL I SECAM I VHF IRELAND B thru J UHF U K H K 21 thru 69 NTSC M VHF US 2 thru 13 JAPAN 1 thru 12 U...

Page 4: ...th prolonged exposure at close range the following precautions should be observed 1 When repairing the circuit be sure not to increase the high voltage to more than 33 0 kV at beam 0 µ A for the set 2 To keep the set in a normal operation be sure to make it function on 29 5 1 5kV at beam 1 7 mA in the case of the set The set has been factory Adjusted to the above mentioned high voltage If there is...

Page 5: ...an be converted with the VOLUME UP DOWN key of R C or button of set behind door 5 When the short circuit between the TP1001 1002 is cut off it will be released from the service mode 2 Initial value preset value setting 1 When the MAIN POWER switch set at the service mode side is turned on the initial value will be automatically set only on the new E 2 PROM discriminated with the head 4 bytes 2 The...

Page 6: ...NT50 H CENT50 H SIZE50 E W PAR E W COR TRAPE SCM BELL SCM R Y SCM B Y SUB COL SUB COL DVD SUB TINT SUB TINT DVD SUB BRI SUB BRI DVD SUB CONT SUB CONT DVD SUB VOL V AMP60 V LINE60 V S CORR60 V CENT60 H CENT60 H SIZE60 CONT UP CONT UP COL UP COL DOWN BRI UP BRI DOWN TINT UP TINT DOWN CONT DOWN SPA DOWN BAL UP SHARP UP SHARP DOWN TRE UP SPA UP SPA UP BASS DOWN BASS DOWN BASS UP BASS UP TRE DOWN TRE D...

Page 7: ... Horizontal size adjustment 60Hz 0 63 H SIZE60 PDC H SIZE 1 27 27 Vertical position 0 3 V SHIFT PDC V SHIFT REG 2 2 31 Horizontal high voltage compensation 0 7 H COM PDC H COMPENSATION 4 4 26 Vertical high voltage compensation 0 7 V COM PDC V COMPENSATION 7 7 33 Vertical compensation 0 15 V COR PDC V CORRECTION 10 10 22 Colour decoder TINT adjustment AUTO 0 127 COL TINT AUTO V C D COLOUR DECODER 6...

Page 8: ...FRICA Z J Earth magnetism nT V 20 000 10 000 30 000 10 000 50 000 45 000 H 40 000 40 000 20 000 40 000 20 000 20 000 Background 12 300 K 12 300 K 12 300 K 12 300 K 12 300 K 7 500 K X 0 272 0 272 0 272 0 272 0 272 0 300 Y 0 275 0 275 0 275 0 275 0 275 0 310 Shipment setting key Voice system D K I B G B G D K B G D K LANGUAGE CHINESE CHINESE ENGLISH ARABIC RUSSIAN MALAY FRENCH INITIAL 1 INITIAL 2 IN...

Page 9: ...ance converter of 50 75 is not used at the electric field strength meter of 50Ω sys tem set 52 1dBV for 54 1dBµV 75Ω Open Moreover take care for the loss if the converter is used Fig 3 1 3 Lower the input electric field strength to 51 1dBµV 75Ω Open 4 Under the conditions 1 and 3 TP210 volt age does not vary Raise the input signal electric field strength to 60 1dBµV 75Ω Open and verify that it is ...

Page 10: ... Sweep time 20µsec Div 10 1 probe is used 3 Vary the sub tint data to adjust the waveform to be gained as shown in Fig 1 1 TP800 KY 6 pin B Y W Y Cy G Mg R B 1 2 SUB TINT I 2 C bus adjust ment DVD signal 1 Select the sub tint adjustment mode automatic Y cut to receive the DVD colour bar signal 2 Connect the oscilloscope to TP800 B Y Range 20mV Div AC Sweep time 20µsec Div 10 1 probe is used 3 Vary...

Page 11: ...alance Fig 1 1 a Fig 1 1 b 1 Receive Oi 5CH SECAN colour bar 2 Select SECAM black level adjustment R Y mode 3 Connect the oscilloscope to 11pin of IC900 R Y OUT TP902 Range 10mV Div Sweep time 20µsec Div 10 1 probe is used 4 Vary R Y data to minimize the offset between the non signal line and signal line as shown in Fig 2 1 b 5 Select SECAM black label adjustment B Y mode 6 Reconnect the oscillosc...

Page 12: ...ar which sufficiently attenuates the high band frequency bigger than 100kHz SIF NICAM IGR ADJUSTMENT NO Adjustment part Adjusting procedure and conditions Waveform and others 1 VCO COIL T2300 1 Receive E 69CH PAL colour bar Set the receiving frequency at AFT OFF 855 25 MHz 2 Connect the digital voltmeter to TP202 in the main unit 3 Verify that it is turned counterclockwise to 0V and clockwise to 5...

Page 13: ...d with the signal generator 6 With the data of G drive and B drive adjust the colour temperature 12 300K of the white peak to white 7 Adjust the right dark area of the window to 12 300K with R cut off G cut off and B cut off 8 Readjust the colour temperature at the white peak 9 Check 12 300K at the low white Note 1 Apply this adjustment after aging with the beam current 1 500 50µA or more for 30 m...

Page 14: ...T I 2 C bus adjust ment DVD signal SUB BRIGHT I 2 C bus adjust ment DVD signal When E 2CH Crosshatch pattern or equivalent signal is received 1 Make the image normal with the remote controller 2 Adjust the 3rd 1 thru 5 from the left black of the window pattern to sink 1 Receive the window pattern with AV input 2 Make the image normal with the remote con troller 3 Select the sub bright adjustment m...

Page 15: ...et the landing at Rank A for com pensation Note Apply the adjustment after aging with the beam current 1 500 50µA or more for 30 minutes or more Note Select the service mode and press the monocolour key of R C for process and the monocolour screen green will be selected Note After adjusting the convergence perform rough adjustment so that a b gets to 10µm Every push of the monocolour key changes t...

Page 16: ...pheral area of the screen in the following procedure a Put the wedge in Fig 1 a to swing the deflecting coil upward for alignment b Put the wedge in Fig 2 b and c to swing the deflecting coil downward for alignment c Deeply put the wedge in Fig 3 c to swing the deflecting coil rightward for alignment d Deeply put the wedge in Fig 4 d to swing the deflecting coil rightward for alignment 2 Bond each...

Page 17: ... the crosshatch to be straight E 2 Already preset Already preset Adjust the end of the line of the crosshatch to be straight Already preset Adjust if the quality is specially poor Already preset Adjust if the quality is specially poor Already preset Adjust if the quality is specially poor On the items of V AMPLITUDE60 V LINEARITY60 V SCORRECTION60 V RHASE60 H RHASE60 and H SIZE60 the compensation ...

Page 18: ...BRIGHTNESS 3 1 Receive J 13CH 2 In P mode select COLOUR 3 The colouring must be varied with UP DOWN Any colour must not remain in MIN 1 Receive E 5CH 2 In P mode select CONTRAST 3 The contrast must be varied with UP DOWN 4 TINT NORMAL 5 1 Receive E 5CH 2 In P mode select SHARPNESS 3 The screen quality must be varied with UP DOWN 1 All CH 0 thru 99 sign must be displayed in green 1 Receive E 5CH 2 ...

Page 19: ...dcast 2 The sound mode must be switched with SPATIALIZER key R C as follows SPATIALIZER OFF SPATIALIZER 1 SPATIALIZER 2 3 Verify that the sound from the speaker in the MONO mode is felt to be wide R C key or MENE screen 14 1 Receive E 5CH music broadcast 2 Switch S BOOSTER in S mode as below OFF 1 2 3 S BOOSTER FUNCTION OPERATION CHECK 2 VIDEO AND AUDIO 11 COLOUR SYSTEM 1 When E 12CH PAL COLOUR BA...

Page 20: ...o the video input ter minal of AV3 it is automatically switched to AV3 3 When the signal is input to the S video input terminal of AV3 it is automatically switched to AV3 S Setting Auto select in the feature ON Video input check Audio input check S terminal input check 1 The mode must be switched in the cycle of TV AV1 AV2 AV3 DVD TV with TV AV key of R C and the image and voice which correspond t...

Page 21: ...k the voltage at pin 6 of IC1501 and pin 6 of IC1500 NO VERTICAL SCAN Check IC1500 IC1501 and related circuits Normal Abnormal Normal Check IC801 and its peripheral parts Check vertical trigger pulse at pin 31 of IC801 Check D1602 R1610 and L1500 Abnormal ...

Page 22: ... on but soon turns off Abnormal Check IC3801 IC3802 and IC3803 Check protecter circuit and its related parts 2 pin of IC1000 vertical pulse Check the power circuit consisting of IC700 IC752 and IC600 Yes Yes RED Yes Bus error No See many often D1002 flashes in red This indicates which IC to check up No A B Dose horizontal circuit momentary oscillate Check R1610 IC801 and its peripheral parts ...

Page 23: ...eripheral circuit of IC1700 IC1701 IC1750 and D1752 Check the power circuit consisting of T700 IC700 etc Normal Check F700 Replace the Fuse Is the Fuse again blown out Does 5V appear at pin 27 18 of IC1000 Blown out A No No Yes Yes Check IC1000 IC1002 Q1005 Q1750 and Q1751 ...

Page 24: ... IC2300 ONLY 29A SX5 SX8 TEXT IC1800 ONLY 29A SX5 PLL DCF 4ch DAC OTHER 500 500 2000 ms 2000 ms 500 500 2000 ms 500 500 2000 ms 500 500 2000 ms 500 500 2000 ms 500 500 2000 ms 500 500 2000 ms 500 500 2000 ms 500 500 2000 ms 500 500 ms 500 500 2000 ms 500 500 Bus Err Bus Err Bus Err Bus Err Bus Err Bus Err Bus Err Bus Err Bus Err Bus Err Bus Err Bus Err ...

Page 25: ...etc No Yes TROUBLE SHOOTING TABLE Continued NO PICTURE Does the snow noise appear on the picture tube at max contrast and brishtness control C Snow noise increase Does 9V appear at pin 6 of TU200 TUNER Check IC750 L202 TU200 etc No Does 33V appear at pin 9 of TU200 Check IC753 L203 etc Yes No Yes No ...

Page 26: ... Check pin 36 of IC401 noise or signal appear Check IC401 its peripheral circuit No Yes Check pin 15 of IC801 noise or signal appear Check IC400 Q404 Q410 Q412 and their peripheral circuit Check IC801 RGB out Normal Check IC900 IC800 IC802 IC803 and their peripheral circuit Check the peripheral circuits of screen heater FBT and the CRT Check IC3801 IC3802 IC3803 and their peripheral circuit Yes Ar...

Page 27: ...RMAL SOUND Is audio output terminal J401 normal Yes Yes No No TV sound Is there audio signal at pins 6 25 of IC300 Change the sound system Is sound normal Check IC401 peripheral parts Is there audio signal at pin 9 of IC1300 and IC1301 No No Yes Check IC300 Yes Check IC1300 IC1301 and their peripheral parts Set S Volume at maximum Do pins 15 18 of IC300 work Check IC302 IC305 IC303 IC304 and their...

Page 28: ...603 and its peripherals Check IC801 Check TU200 Q200 Q201 Q203 IC401 and their peripherals Yes Yes Yes No No Is chroma input level of IC801 pin 13 proper Is FBP signal waveforms at pin 25 of IC801 proper Are signal waveforms at TP901 and TP902 proper Are waveforms at pins 51 and 52 of IC801 proper Is SCP signal waveform at pin 2 of IC801 proper No NO COLOUR Check IC801 Check IC800 IC802 IC803 and ...

Page 29: ... its peripherals Yes Yes White balance Check RGB output circuit of IC801 Check IC801 No Yes No Check IC801 Check D1603 and its peripherals Yes No NTSC3 58 Check X801 pin 10 of IC801 and their peripherals PAL SECAM NTSC4 43 Check X800 pin 8 of IC801 and their peripherals No Check IC800 IC802 IC803 and their peripherals Yes No No Is chroma input level pin 13 of IC801 proper Ref value 100 500mVp p Ye...

Page 30: ... VHiSE120N 1 PX0274CE VHiTA1218AN 1 VHiM24C08B 1 VHiBA7655AF 1 VHiM62334FP 1 VHiNJM2168M 1 VHiNJM2243M 1 VHiNJM2534M 1 VHiNJM4560M 1 VHiNJM2284M 1 RH iX3275CEN2 VHiTA8772AN 1 VHiAN7396K 1 VHiNJM2284M 1 VHiLH64256C 1 VHiTC9090AN 1 1 10 20 11 56 29 1 28 RH iX3323CEZZ VHiTDA9808T 1 VHiTDA9874H 1 VHiTA8427K 1 VHiSTRM6821 1 RH DX0452CEZZ RH DX0336CEZZ VHiM51497L 1 VS2SK583 1 VHiTDA7482 1 RH iX3232CEZZ ...

Page 31: ...31 29A SX1 29A SX5 29A SX8 WAVEFORMS ...

Page 32: ...32 29A SX1 29A SX5 29A SX8 CHASSIS LAYOUT ...

Page 33: ...33 29A SX1 29A SX5 29A SX8 ...

Page 34: ...34 29A SX1 29A SX5 29A SX8 BLOCK DIAGRAM MAIN UNIT BLOCK DIAGRAM ...

Page 35: ...35 29A SX1 29A SX5 29A SX8 ...

Page 36: ...36 29A SX1 29A SX5 29A SX8 POWER CRT NICAM IGR TEXT UNIT BLOCK DIAGRAM POWER CRT NICAM IGR TEXT ...

Page 37: ...37 29A SX1 29A SX5 29A SX8 ...

Page 38: ...RECTLY CONNECTED WITH AC MAINS VOLTAGE WHENSERVICINGTHEAREA CONNECTANISOLATINGTRANS FORMER BETWEEN TV RECEIVER AND AC LINE TO ELIMINATE HAZARD OF ELECTRIC SHOCK NOTES 1 The unit of resistance ohm is omitted K 1000 ohms M Meg ohm 2 All resistors are 1 16 watt unless otherwise noted 3 All capacitors are µF unless therwise noted P µµF VOLTAGE MEASUREMENT CONDITIONS 1 Voltage in parenthesis measured w...

Page 39: ...GRAM Infrared Remote Control Unit NOTE The parts here shown are supplied as an assembly but not independently A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 Notes Unless specified the resistors are 1 10W 5 RRMCG1497PESA RRMCG1500PESA RRMCG1498PESA ...

Page 40: ...40 29A SX1 29A SX5 29A SX8 Tuner NOTE The parts here shown are supplied as an assembly but not independently TU200 å VTUVTBT6ED265 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 41: ...41 29A SX1 29A SX5 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 CRT UNIT ...

Page 42: ...42 29A SX1 29A SX5 29A SX8 MAIN UNIT 1 29A SX1 1 29A SX1 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 43: ...43 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 44: ...44 29A SX1 29A SX5 29A SX8 MAIN UNIT 1 29A SX5 1 29A SX5 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 45: ...45 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 46: ...46 29A SX1 29A SX5 29A SX8 MAIN UNIT 1 29A SX8 1 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 47: ...47 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 48: ...48 29A SX1 29A SX5 29A SX8 MAIN UNIT 2 29A SX1 2 29A SX1 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 49: ...49 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 50: ...50 29A SX1 29A SX5 29A SX8 MAIN UNIT 2 29A SX5 2 29A SX5 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 51: ...51 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 52: ...52 29A SX1 29A SX5 29A SX8 MAIN UNIT 2 29A SX8 2 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 53: ...53 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 54: ...54 29A SX1 29A SX5 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 POWER UNIT 29A SX1 POWER 29A SX1 ...

Page 55: ...55 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 56: ...56 29A SX1 29A SX5 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 POWER UNIT 29A SX5 POWER 29A SX5 ...

Page 57: ...57 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 58: ...58 29A SX1 29A SX5 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 POWER UNIT 29A SX8 POWER 29A SX8 ...

Page 59: ...59 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 60: ...60 29A SX1 29A SX5 29A SX8 NICAM IGR UNIT 29A SX5 SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 NICAM IGR 29A SX5 SX8 ...

Page 61: ...61 29A SX1 29A SX5 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 TEXT UNIT 29A SX5 TEXT 29A SX5 ...

Page 62: ...62 29A SX1 29A SX5 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 PRINTED WIRING BOARD ASSEMBLIES PWB A MAIN UNIT WIRING SIDE ...

Page 63: ...63 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 64: ...64 29A SX1 29A SX5 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 PWB A MAIN UNIT WIRING SIDE CHIP PARTS ...

Page 65: ...65 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 66: ...66 29A SX1 29A SX5 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 PWB B POWER UNIT PWB B POWER ...

Page 67: ...67 29A SX1 29A SX5 29A SX8 10 11 12 13 14 15 16 17 18 19 ...

Page 68: ...68 29A SX1 29A SX5 29A SX8 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 PWB E TEXT UNIT PWB E TEXT UNIT PWB C CRT UNIT ...

Page 69: ... 29A SX5 29A SX8 PWB D NICAM IGR UNIT WIRING SIDE CHIP PARTS PWB D NICAM IGR UNIT WIRING SIDE CHIP PARTS PWB D NICAM IGR UNIT WIRING SIDE PWB D NICAM IGR UNIT WIRING SIDE A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 70: ...70 29A SX1 29A SX5 29A SX8 M E M O ...

Page 71: ...PARTS LIST PARTS REPLACEMENT Replacement parts which have these special safety characteristics are identified in this manual electrical components having such features are identified by å in the Replacement Parts Lists The use of a substitute replacement part which does not have the same safety characteristics as the factory recommended replace ment parts shown in this service manual may create sh...

Page 72: ... L201 VP CF270K0000 R Peaking 27µH AB L202 VP CF270K0000 R Peaking 27µH AB L203 VP CF270K0000 R Peaking 27µH AB L300 VP XF101K0000 R Peaking 100µH AB L400 VP DF100K0000 R Peaking 10µH AB Q401 VS2SD601A 1 R 2SD601A AC Q402 VS2SD601A 1 R 2SD601A AC Q404 VS2SD601A 1 R 2SD601A AC Q405 VS2SD601A 1 R 2SD601A AC Q406 VS2SB709A 1 R 2SB709A AA Q407 VS2SD601A 1 R 2SD601A AC Q408 VS2SD601A 1 R 2SD601A AC Q40...

Page 73: ...Electrolytic AB C394 VCEA0A1CW106M R 10 16V Electrolytic AB C399 VCKYCY1HF103Z R 0 01 50V Ceramic AA C400 VCEA0A1CW106M R 10 16V Electrolytic AB C401 VCKYCY1HF103Z R 0 01 50V Ceramic AA C402 VCKYCY1HF103Z R 0 01 50V Ceramic AA C403 VCEA0A1CW106M R 10 16V Electrolytic AB C404 VCEA0A1CW106M R 10 16V Electrolytic AB C405 VCFYFA1HA104J R 0 1 50V M Polypro AA L401 VP DF101K0000 R Peaking 100µH AB L402 ...

Page 74: ... 50V Ceramic AA C1003 VCKYCY1HF103Z R 0 01 50V Ceramic AA C1007 VCEA0A0JW476M R 47 6 3V Electrolytic AB C1008 VCKYCY1HF103Z R 0 01 50V Ceramic AA C406 VCEA0A1CW108M R 1000 16V Electrolytic AD C407 VCKYCY1HF103Z R 0 01 50V Ceramic AA C408 VCEA0A1CW106M R 10 16V Electrolytic AB C409 VCEA0A1CW108M R 1000 16V Electrolytic AD C410 VCEA0A1CW477M R 470 16V Electrolytic AC C411 VCEA0A1CW106M R 10 16V Elec...

Page 75: ...564J R 560k 1 16W Metal Oxide AA R328 VRD RA2BE101J R 100 1 8W Carbon AB R329 VRD RA2BE101J R 100 1 8W Carbon AB C1009 VCKYCY1HF103Z R 0 01 50V Ceramic AA C1010 VCKYCY1HF103Z R 0 01 50V Ceramic AA C1011 VCKYCY1HF103Z R 0 01 50V Ceramic AA C1012 VCKYCY1HF103Z R 0 01 50V Ceramic AA C1013 VCCCCY1HH220J R 22p 50V Ceramic AA C1014 VCCCCY1HH220J R 22p 50V Ceramic AA C1015 VCCCCY1HH220J R 22p 50V Ceramic...

Page 76: ...D RA2BE101J R 100 1 8W Carbon AB R418 VRD RA2BE750J R 75 1 8W Carbon AA R419 VRS CY1JF103J R 10k 1 16W Metal Oxide AA R420 VRS CY1JF103J R 10k 1 16W Metal Oxide AA R421 VRS CY1JF103J R 10k 1 16W Metal Oxide AA R422 VRD RA2BE101J R 100 1 8W Carbon AB R423 VRS CY1JF101J R 100 1 16W Metal Oxide AA R424 VRS CY1JF101J R 100 1 16W Metal Oxide AA R425 VRS CY1JF101J R 100 1 16W Metal Oxide AA R426 VRS CY1...

Page 77: ...tal Oxide AA R875 VRS CY1JF102J R 1k 1 16W Metal Oxide AA R876 VRS CY1JF101J R 100 1 16W Metal Oxide AA R877 VRS CY1JF750J R 75 1 16W Metal Oxide AA R878 VRS CY1JF101J R 100 1 16W Metal Oxide AA R900 VRS CY1JF475J R 4 7M 1 16W Metal Oxide AA R901 VRS CY1JF561J R 560 1 16W Metal Oxide AA R902 VRS CY1JF103J R 10k 1 16W Metal Oxide AA R903 VRS CY1JF103J R 10k 1 16W Metal Oxide AA R904 VRS CY1JF223J R...

Page 78: ...e AA R5412 VRD RA2BE101J R 100 1 8W Carbon AB R5413 VRS CY1JF102J R 1k 1 16W Metal Oxide AA R5415 VRS CY1JF821J R 820 1 16W Metal Oxide AA R5416 VRS CY1JF102J R 1k 1 16W Metal Oxide AA R5417 VRS CY1JF223J R 22k 1 16W Metal Oxide AA R5418 VRS CY1JF152J R 1 5k 1 16W Metal Oxide AA R5419 VRS CY1JF561J R 560 1 16W Metal Oxide AA R5420 VRS CY1JF102J R 1k 1 16W Metal Oxide AA R5421 VRS CY1JF102J R 1k 1 ...

Page 79: ...0p 2kV Ceramic AD C706 VCEAGA1HW107M R 100 50V Electrolytic AC C707 VCKYPA1HB101K R 100p 50V Ceramic AA C708 VCKYPA1HF103Z R 0 01 50V Ceramic AA C709 VCKYPA1HB471K R 470p 50V Ceramic AA C711 VCQYTA1HM103J R 0 01 50V Mylar AA å C713 RC KZ016SCEZZ R 470p 4kV Ceramic AD å C714 RC FZ086CGEZZ R 0 47 AC250V M Polypro AF å C716 RC KZ016SCEZZ R 470p 4kV Ceramic AD C717 VCQYTA1HM332J R 3300p 50V Mylar AA C...

Page 80: ...AB R1504 VRD RA2BE221J R 220 1 8W Carbon AA R1505 VRD RA2BE183J R 18k 1 8W Carbon AA R1506 VRD RA2BE103J R 10k 1 8W Carbon AA R1508 VRD RA2BE102J R 1k 1 8W Carbon AA R1510 VRD RA2BE101J R 100 1 8W Carbon AB R1511 VRD RA2BE103J R 10k 1 8W Carbon AA R1512 VRD RA2BE124J R 120k 1 8W Carbon AA R1513 VRD RA2BE223J R 22k 1 8W Carbon AA R1514 VRD RA2BE123J R 12k 1 8W Carbon AA R1515 VRD RA2BE124J R 120k 1...

Page 81: ...ectrolytic AB C3813 VCKYPA1HF103Z R 0 01 50V Ceramic AA C3814 VCFYFA1HA104J R 0 1 50V M Polypro AA C3815 RC FZ0373CEZZ R 0 033 250V M Polypro AC C3816 VCQYTA1HM472J R 4700p 50V Mylar AB C3817 VCEA0A2EW106M R 10 250V Electrolytic AD C3818 VCEA0A1CW227M R 220 16V Electrolytic AC C3822 VCEA0A1CW106M R 10 16V Electrolytic AB C3827 RC KZ007JCEZZ R 0 01 250V Ceramic AC C3851 VCEA0A1EW476M R 47 25V Elect...

Page 82: ...358 VCKYCY1HF103Z R 0 01 50V Ceramic AA C2359 VCEA0A1CW106M R 10 16V Electrolytic AB C2360 VCKYCY1HF103Z R 0 01 50V Ceramic AA C2361 VCKYCY1HF103Z R 0 01 50V Ceramic AA C2362 VCKYCY1HF103Z R 0 01 50V Ceramic AA C2363 VCKYCY1HF103Z R 0 01 50V Ceramic AA RESISTORS RJ2300 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ2301 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ2302 VRS CY1JF000J R 0 1 16W Metal Oxide AA...

Page 83: ... 8W Carbon AB R1803 VRD RA2BE222J R 2 2k 1 8W Carbon AA R1804 VRD RA2BE682J R 6 8k 1 8W Carbon AA R1805 VRD RA2BE101J R 100 1 8W Carbon AB R1806 VRD RA2BE272J R 2 7k 1 8W Carbon AA R1807 VRD RA2BE100J R 10 1 8W Carbon AA R1808 VRD RA2BE821J R 820 1 8W Carbon AA R1809 VRD RA2BE821J R 820 1 8W Carbon AA R1810 VRD RA2BE102J R 1k 1 8W Carbon AA R1811 VRD RA2BE102J R 1k 1 8W Carbon AA R1812 VRD RA2BE10...

Page 84: ...Ass y BM 29A SX5C 1 CCABA2483WEV0 R Front Cabinet Ass y BM 29A SX8B 1 1 Not Available Front Cabinet 29A SX1F 1G 1 1 Not Available Front Cabinet 29A SX5C 1 1 Not Available Front Cabinet 29A SX8B 1 2 GCOVA0101PESA R Cover R C LED AD 1 3 GDORF0174PESA R Door 29A SX1F 1G AG 1 3 GDORF0172PESA R Door 29A SX5C AG 1 3 GDORF0171PESA R Door 29A SX8B AG 1 4 HBDGB3120CESB R Badge SHARP AF 1 5 HDECA0071PESB R ...

Page 85: ...Ref No Part No Description Code Ref No Part No Description Code 85 29A SX1 29A SX5 29A SX8 ...

Page 86: ...ochigi 329 2193 Japan COPYRIGHT C 1999 BY SHARP CORPORATION ALL RIGHTS RESERVED 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 TQ0699 S Jul 1999 Printed in JAPAN NA NS 29A SX1 29A SX5 29A SX8 ...

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