Sharp 28HW-53H Service Manual Download Page 34

Page: 34 / 44

28HW-53E

REF No.

PARTS

DESCRIPTION

* SN CODE

EX CODE

D 0510

RH-DX0505BMZZ

DIODE 1N4935

D 0515

RH-EX0544BMZZ

ZENER DIODE TZMC4V7 TFK SMD

D 0516

RH-EX0837BMZZ

ZENER DIODE BZT03C47 PHILIPS

D 0601

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 0603

RH-DX0299BMZZ

DIODE BY 228-20

D 0604

RH-DX0302BMZZ

DIODO RGP30MT FAGOR (GLASS PASSIVATED)

D 0608

RH-DX0505BMZZ

DIODE 1N4935

D 0609

RH-DX0505BMZZ

DIODE 1N4935

D 0610

RH-DX0503BMZZ

DIODE 1N4933

D 0611

RH-DX0505BMZZ

DIODE 1N4935

D 0613

RH-DX0506BMZZ

DIODE 1N4936

D 0615

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 0617

RH-EX0561BMZZ

ZENER DIODE TZMC24 TFK SMD

D 0618

RH-EX0544BMZZ

ZENER DIODE TZMC4V7 TFK SMD

D 0621

RH-DX0506BMZZ

DIODE 1N4936

D 0623

RH-EX0425BMZZ

ZENER DIODE BZX79C27V

D 0701

RH-DX0555BMZZ

DIODE RF2005 FAGOR

D 0702

RH-DX0555BMZZ

DIODE RF2005 FAGOR

D 0703

RH-DX0555BMZZ

DIODE RF2005 FAGOR

D 0704

RH-DX0555BMZZ

DIODE RF2005 FAGOR

D 0706

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 0707

RH-DX0502BMZZ

DIODE 1N4005

D 0708

RH-DX0502BMZZ

DIODE 1N4005

D 0710

RH-EX0545BMZZ

ZENER DIODE TZMC5V1 TFK SMD

D 0711

RH-DX0539BMZZ

DIODE BYT52M TFK

D 0712

RH-EX0419BMZZ

ZENER DIODE BZX79C15V 0,4W

D 0713

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 0714

RH-DX0605BMZZ

DIODE MBR340RL MOTOROLA

D 0715

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 0716

RH-EX0411BMZZ

ZENER DIODE BZX79C6V8

D 0718

RH-DX0589BMZZ

DIODE MBR3100RL MOTOROLA

D 0719

RH-DX0589BMZZ

DIODE MBR3100RL MOTOROLA

D 0720

RH-DX0587BMZZ

DIODE MR826 PREFORM C6.3

D 0721

RH-EX0550BMZZ

ZENER DIODE TZMC8V2 TFK SMD

D 0722

RH-DX0504BMZZ

DIODE 1N4934

D 0724

RH-EX0538BMZZ

ZENER DIODE TZMC2V7 TFK SMD

D 0725

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 0726

RH-EX0554BMZZ

ZENER DIODE TZMC12 TFK SMD

D 0727

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 0728

RH-EX0544BMZZ

ZENER DIODE TZMC4V7 TFK SMD

D 0729

RH-EX0568BMZZ

ZENER DIODE TZMC47 TFK SMD

D 0730

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 0731

RH-DX0502BMZZ

DIODE 1N4005

D 0732

RH-EX0556BMZZ

ZENER DIODO TZMC15 TFK SMD

D 0733

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 0734

RH-DX0502BMZZ

DIODE 1N4005

D 0735

RH-EX0875BMZZ

DIODE BZW04-145=170V FAGOR

D 0801

RH-EX0549BMZZ

ZENER DIODE TZMC7V5 TFK SMD

D 0802

RH-EX0549BMZZ

ZENER DIODE TZMC7V5 TFK SMD

D 1003

RH-DX0606BMZZ

DIODE BAS85 PHILIPS SMD

D 1004

RH-EX0547BMZZ

ZENER DIODE TZMC6V2 TFK SMD

D 1005

RH-EX0547BMZZ

ZENER DIODE TZMC6V2 TFK SMD

D 1006

RH-EX0546BMZZ

ZENER DIODE TZMC5V6 TFK SMD

D 1007

RH-EX0546BMZZ

ZENER DIODE TZMC5V6 TFK SMD

D 1008

RH-EX0546BMZZ

ZENER DIODE TZMC5V6 TFK SMD

D 1009

RH-DX0551BMZZ

DIODE LL4148 TFK SMD

D 1012

RH-EX0547BMZZ

ZENER DIODE TZMC6V2 TFK SMD

D 2401

RH-EX0539BMZZ

ZENER DIODE TZMC3V0 TFK SMD

PACKAGED CIRCUITS

POR0701

RMPTP0001BMZZ

PTC B59250-C1080-B70

X 0301

RCRSB0203BMZZ

CRYSTAL 18,432 MHZ

X 0801

RCRSB0219BMZZ

CRYSTAL 20.25 HMZ

X 1002

RCRSB0200BMZZ

CRYSTAL 17,734 MHZ

X 2401

RCRSB0214BMZZ

CRYSTAL 20.48 MHZ SEL

COILS

L 0201

VP-DF120K0000

PEAK COIL 12UH 10%

L 0202

VP-NM150KR63N

COIL 15UH SMD

L 0203

VP-CF6R8K0000

PEAK COIL 6.8UH 10%

L 0204

RCILP0229BMZZ

COIL SMD 610NH LQN1HR61J

L 0205

RCILP0229BMZZ

COIL SMD 610NH LQN1HR61J

L 0301

VP-DF100K0000

PEAK COIL 10UH 10%

L 0315

VP-CF3R3K0000

PEAK COIL 3.3UH 10%

L 0316

VP-CF3R3K0000

PEAK COIL 3.3UH 10%

REF No.

PARTS

DESCRIPTION

* SN CODE

EX CODE

L 0318

VP-DF3R3K0000

PEAK COIL 3,3UH 10%

L 0350

VP-CF3R3K0000

PEAK COIL 3.3UH 10%

L 0351

VP-CF3R3K0000

PEAK COIL 3.3UH 10%

L 0352

RCILP0278BMZZ

COIL A823LY-680K TOKO

L 0353

RCILP0278BMZZ

COIL A823LY-680K TOKO

L 0501

RCILP0271BMZZ

COIL BC-400/K DIEMEN

L 0502

VP-CF3R3K0000

PEAK COIL 3.3UH 10%

L 0503

VP-CF3R3K0000

PEAK COIL 3.3UH 10%

L 0601

VP-NM3R3MR19N

COIL 3,3UH SMD

L 0603

RCILP0286BMZZ

COIL BR-0602/A DIEMEN

L 0604

RCILP0284BMZZ

COIL HR-18015-01 DIEMEN

L 0605

RCILZ0599CEZZ

DL (DELAY LINE)

L 0606

RCILP0237BMZZ

COIL AR621LY-151K=R TOKO

L 0705

RCILP0285BMZZ

COIL PCV1620-500K DIONIX

L 0801

VP-CF3R3K0000

PEAK COIL 3.3UH 10%

L 0804

VP-CF3R3K0000

PEAK COIL 3.3UH 10%

L 2401

VP-DF3R3K0000

PEAK COIL 3,3UH 10%

L 2402

VP-DF100K0000

PEAK COIL 10UH 10%

LA 0609

VP-CF1R2K0000

PEAK COIL 1.2UH 10%

CERAMIC FILTERS

CF 0202

RFILC0020CEZZ

FILTER SIF TRAP (TAPED)

CF 0701

RFILC0121GEZZ

FILTER CST8.00MTW MURATA

SF 0201

RFILC0278BMZZ

SAW FILTER K3953M SIEMENS

SF 0202

RFILC0286BMZZ

FILTER K9356M SIEMENS

SF 0203

RFILC0289BMZZ

SAW FILTER L9354M SIEMENS

TRANSFORMERS

T 0601

RTRNF2069BMZZ

FBT HR-8014-02 DIEMEN

T 0701

RTRNZ0578BMZZ

CHOPPER TG-0601A DIEMEN

T 0702

RH-SX0003BMZZ

TRIAC BT134W-600 PHILIPS

CAPACITORS

C 0203

VCKYTV1HB104K

CERAM C 100NF 50V 2125SMD

C 0204

VCEAGA1HW225M

ELEC C 2,2UF 20% 50V

C 0205

RC-FZ4474BMNJ

POL FILM C 470nF 50V 5% ECQ-V PANASONIC

C 0206

VCEAGA1HW225M

ELEC C 2,2UF 20% 50V

C 0207

VCKYTV1HF103Z

CERAM C 10NF 50V 2125SMD

C 0208

VCKYTV1HF223Z

CERAM C 22NF 50V 2125SMD

C 0209

VCEAGA1CW107M

ELEC C 100UF 20% 16V

C 0211

VCEAGA1HW106M

ELEC C 10UF 20% 50V

C 0212

VRS-TV1JD000J

2125 0 OHM 5% 1/10W SMD

C 0213

VRS-TV1JD000J

2125 0 OHM 5% 1/10W SMD

C 0214

VCKYTV1HF104Z

CERAM C 100NF 50V 2125SMD

C 0215

VCEAGA1AW477M

ELEC C 470UF 20% 10V

C 0216

VCCCTV1HH270J

CERAM C 27PF 50V 2125SMD

C 0217

VCCCTV1HH221J

CERAM C 220PF 50V 2125SMD

C 0218

VCEAGA1CW107M

ELEC C 100UF 20% 16V

C 0219

VCEAGA1CW106M

ELEC C 10UF 20% 16V

C 0220

VCEAGA1CW106M

ELEC C 10UF 20% 16V

C 0221

VCCCTV1HH270J

CERAM C 27PF 50V 2125SMD

C 0222

VCCCTV1HH270J

CERAM C 27PF 50V 2125SMD

C 0223

VCKYTV1HB333K

CERAM C 33NF 50V 2125SMD

C 0224

VCKYTV1HF104Z

CERAM C 100NF 50V 2125SMD

C 0225

VCKYTV1HF104Z

CERAM C 100NF 50V 2125SMD

C 0226

VCKYTV1HB103K

CERAM C 10NF 50V 2125SMD

C 0227

VCKYTV1HB103K

CERAM C 10NF 50V 2125SMD

C 0228

VCCWPA2HL8R2C

C 8,2PF 0,25 N1500 500V

C 0229

VCEAGA1CW226M

ELEC C 22UF 20% 16V

C 0230

VCCCTV1HH220J

CERAM C 22PF 50V 2125SMD

C 0305

VCEAGA1CW106M

ELEC C 10UF 20% 16V

C 0306

VCEAGA1CW106M

ELEC C 10UF 20% 16V

C 0309

VCKYTV1HB102K

CERAM C 1NF 50V 2125SMD

C 0310

VCKYTV1HB102K

CERAM C 1NF 50V 2125SMD

C 0311

VCEAGA1AW337M

ELEC C 330UF 20% 10V

C 0312

VCKYTV1HF104Z

CERAM C 100NF 50V 2125SMD

C 0313

VCEAGA1CW106M

ELEC C 10UF 20% 16V

C 0314

VCEAGA1CW106M

ELEC C 10UF 20% 16V

C 0315

VCEAGA1HW335M

ELEC C 3,3UF 20% 50V

C 0316

VCKYTV1HF104Z

CERAM C 100NF 50V 2125SMD

C 0317

VCKYTV1EF334Z

CERAM C 330NF 25V 2125SMD

C 0318

VCKYTV1EF334Z

CERAM C 330NF 25V 2125SMD

C 0319

VCKYTV1HB102K

CERAM C 1NF 50V 2125SMD

C 0320

VCKYTV1HB102K

CERAM C 1NF 50V 2125SMD

Summary of Contents for 28HW-53H

Page 1: ...nly parts identical to those specified should be used Issued 17th Dec 2001 This document has been published to be used for after sales service only DA 50W CHASSIS ELECTRICAL SPECIFICATIONS 3 IMPORTANT SERVICING NOTES 4 ADJUSTMENTS PROCEDURES 5 LED FLASHING CODES 10 PRINTED WIRING BOARDS 11 COMPONENT LOCATION TABLES 18 SCHEMATIC DIAGRAMS 24 BLOCK DIAGRAM 32 PARTS LISTING 33 PACKING OF THE SET ACCES...

Page 2: ...f only part number changes are required just change part number directly the part number in the Parts Listing Section If you need more information please refer to the Technical Report Bulletin SERVICE MANUAL UPDATE LOG SHEET Part No Technical Report No Technical Bulletin No Cause Solution Page No Application Data Serial No ...

Page 3: ...alue X 0 290 Y 0 300 Power Input 220V 240 Volts AC 50Hz Power Consumption Normal Operation 88W Stand by Operation 1 3W Audio Power Output Rating MPO Impedance Internal Left Speaker 10W 7Ω Internal Right Speaker 10W 7Ω Speakers Left Right 6 x 12cm Convergence Static Centre between any two colours 0 12 cm max Dynamic after static equals zero 0 28cm max Focus High Bi Potential Electrostatic Sweep Def...

Page 4: ...ous x ray radiation levels This is a problem when in close proximity to the receiver for long periods of time To reduce any risks associated with this please observe the following precautions 1 When undertaking any servicing on this chassis DO NOT increase the EHT to more than 32 KV at a instantaneous beam current of 1500µΑ 2 Ensure that during normal operation the EHT does not exceed 30KV 1 5KV a...

Page 5: ...lowing On Screen Display appears SERVICE SOFTWARE AND HEXADECIMAL COUNTER DISPLAY SW ON XXXX SW OFF XXXX HOURS ON XXXX The figures displayed in the XXXX locations are hexadecimal representations of the number of times that particular function has been executed For example if the hexadecimal number displayed after SW ON was 0E4A this would correspond to the receiver being turned on 3658 times Adjus...

Page 6: ...e control to store E W Width Adjust the E W Width so that 9 over scan is achieved The effect of this adjustment is shown in figure 3 When the volume up button is pressed horizontal scanning increases When the volume down button is pressed horizontal scanning decreases Press the stand by button on the remote control to store Pin Phase Adjust the Pin Phase so that the picture is symmetrical top and ...

Page 7: ...ng increases and the lower picture scanning decreases Press the stand by button on the remote control to store Vertical Angle Adjust the Vertical Angle so that the picture is centred The effect of this adjustment is shown in figure 9 When the volume up button is pressed side pincushion changes specially the lower picture When the volume down button is pressed side pincushion changes specially the ...

Page 8: ...select a luminance of 120 NITS 3 2 Operate in Service Mode and select location RED GAIN GREEN GAIN and BLUE GAIN to obtain colour coordinates X 0 290 0 015 Y 0 300 0 015 To increase press volume up button and to decrease press volume down button RED CUT OFF alter X coordinate GREEN CUT OFF alter Y coordinate BLUE CUT OFF alter X and Y coordinate 3 3 Exit Service Mode and check colour coordinates X...

Page 9: ...Green and Blue Cut off and Gain to achieve correct grey scale tracking As with all grey scale adjustments it will be necessary to readjust the settings to achieve good tracking Changing NVM Data To change the data contained within the Non Volatile Memory it is necessary to first select the page the data is stored in then the position and finally to change the data itself The procedure below outlin...

Page 10: ... button on the remote control 5 The adjustment will be carried out and stored automatically AFT Adjustment SECAM L To correctly align the Automatic Fine Tune follow the procedure outlined below 1 Tune the set into a pattern generator on F04 2 Enter the service mode 3 Enter the AFT Adjustment menu 4 Press the standby button on the remote control 5 The adjustment will be carried out and stored autom...

Page 11: ...1 A S6701 F7342BMN1 FRONTAL POWER SWITCH AV UNIT F7342N1A PWB Component Side Copper Side Y X 22 23 24 25 17 18 19 20 21 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 0 9 8 7 6 5 4 3 2 1 R6701 C6701 CC FV C6428 L6318 SS HD R6317 R6316 L6317 7 1 3 5 6 2 4 CN4 J401 T3 15AH ESPA A IC6701 S6702 S6703 S6704 S6705 1 2 3 4 C6746 1 2 A C6429 C6337 C6336 JF3 R6449 JF2 JF1 H 3 2 1 F6701 C6702 C6703 C6704 C6705 SW1 ...

Page 12: ...16 J174 J175 J176 J177 R533 C J4 CF701 1 THE SYMBOL CAUTION THE ACTIVE SECTION IS INDICATED WITH E Q711 C T3 15AH C615 J173 C610 R613 C719 R728 J99 J33 C718 R624 J172 R609 R641 D606 R623 D621 L606 J171 Q605 JF1 QKI DIP L2 IC1008 J6 J5 R714 C705 D712 R716 J178 JF10 J211 C613 D613 R612 FB601 D603 C601 D604 D605 1 CW 1 2 3 4 S701 S D G 20 21 21 20 S705 S704 D1001 D1002 LP701 S703 S702 18 10 9 1 T701 ...

Page 13: ...314 C311 L201 J169 C324 C325 C315 C326 C329 IC1002 12 6 1 SA SB 1 6 L351 L350 IC203 C215 J275 J278 5 1 SF203 C206 CF202 1 J230 J131 IC301 1 10 20 52 27 26 1 IC2401 J274 J178 L503 J179 211 R425 R424 1 2 2 1 AV CN3 4 2 6 5 3 1 7 TH201 AGC TU AS CL DA B 33V IF1 IF2 1 6 12 6 1 12 6 1 L501 FB301 J265 J266 C218 64 33 32 1 IC305 J129 J128 8 1 IC304 C358 IC801 1 32 33 64 J232 J231 5 1 SF201 SF202 1 5 R306...

Page 14: ... FV J203 J223 J307 D601 K J39 J117 J61 J72 J75 J243 J206 R420 J312 J138 J139 JF32 JF33 JF34 JF35 J318 J113 J114 J115 L2401 L2402 J88 J106 J194 J193 J192 J42 J28 J224 C501 C822 J322 J159 C342 K D1008 Q207 Q208 J71 J311 J119 J140 R229 R620 K D618 X2401 J212 R519 J190 J185 J180 C1001 C825 J248 KD418 R467 J260 C536 J87 R359 Q304 C361 C363 L352 C351 C352 C372 K D1005 J78 J79 J80 J81 J82 IC1005 D1010 K ...

Page 15: ... J33 C718 J172 R609 R641 D606 R623 Q604 D621 L606 J171 B E Q605 JF1 D403 K YC J209 Q1002 J6 J5 D713 K R714 C705 J178 JF10 11 C613 D613 R612 FB601 D603 C610 C601 D604 D605 1 CW 1 2 3 4 S701 AV S705 S704 D1001 D1002 LP701 S703 S702 18 10 9 1 T701 T601 1 2 3 4 5 6 7 8 9 10 11 12 IGITAL Q404 Q701 L701 Q602 Q601 F 1 2 J208 J210 L501 IC502 IC702 1 8 9 R791 R790 C706 IC706 R742 R1036 IC501 1 J69 D711 FB7...

Page 16: ...5 4 3 2 1 FF C1602 C1601 DYNAMIC FOCUS PFC UNIT F7314N3 PWB C1708 T1701 FB1701 C1704 C1702 R1709 Q1701 C1701 D1703 C1707 J12 C1703 R1710 L6 PWA 3 1 1 3 PWB THE SYMBOL CAUTION THE ACTIVE SECTION IS INDICATED WITH PRDAR5534 D1601 1 EW D1602 C1604 R1602 R1601 E B C Q1601 F7314BMN3 FOCO DYN INPUT GND K7314BM C1603 R1603 T1602 5 4 3 2 1 F 5 4 3 2 1 FF C1602 C1601 ESPA A L5 0 1 2 3 4 5 6 7 22 23 24 25 1...

Page 17: ...06 J73 Q5408 B E R5420 D5404 D5410 K C5408 MO C5412 L1801 1 K 9 H 5 R1841 E C Q912 C1823 J327 Q906 Q905 Q902 Q901 Q909 Q908 Q903 E B Q5407 R5425 D5405 C5414 R1836 C1814 R1832 R1822 R1821 D1809 J70 B K D1810 C1613 R5422 R5428 R5423 4 5 6 7 8 9 10 11 12 CRT R1834 L1604 C5405 Q5410 F7273BMN3 R5426 C1824 C1807 Q Q5405 Q1604 Q1603 J78 Q907 Q904 Q5412 C5415 J4 K D1805 J5 C1610 C1611 C1801 C1802 C1803 C1...

Page 18: ...18 28HW 53E MOTHER UNIT F7240N7A PWB COMPONENT LOCATION TABLES Component Side 5HI 1R XP XP 9 9 9 9 9 02 3 5 57 6 6 6 6 66 67 67 67 96 9 5HI 1R XP XP 5HI 1R XP XP 1 5HI 1R XP XP 5HI 1R XP XP 5HI 1R XP XP ...

Page 19: ... 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5HI 1R XP XP 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 7 7 7 5HI 1R XP XP 5HI 1R XP XP 5HI 1R XP XP 5HI 1R XP XP 3 0 325 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 ...

Page 20: ...20 28HW 53E MOTHER UNIT F7240N7A PWB COMPONENT LOCATION TABLES Copper Side 5HI 1R XP XP 5HI 1R XP XP 5HI 1R XP XP 5HI 1R XP XP 5HI 1R XP XP 5HI 1R XP XP ...

Page 21: ...5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5HI 1R XP XP 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5HI 1R XP XP 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5HI 1R XP XP 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5...

Page 22: ...5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5HI 1R XP XP 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 7 5HIB1R XP XP 9 5 66 6 6 1 3 5 5 5 5 5 6 6 6 6 6 POWER AV UNIT F7342N1A PWB COMPONENT LOCATION TABLES Component side Copper side No parts ...

Page 23: ...3 176276 20574 C1604 198628 38100 C1701 14732 52832 C1702 33782 9144 C1703 41402 39116 C1704 56134 20066 C1707 58928 46482 C1708 68326 40132 D1601 194818 45212 D1602 202438 45212 D1703 61214 28956 FB1701 56642 10922 FOCO 213995 32512 J12 48514 33020 Q1601 183007 32512 Q1701 43840 16510 R1601 190754 45212 R1602 131826 53848 R1603 171196 45466 R1709 38100 24130 R1710 53086 31750 T1602 151384 27432 T...

Page 24: ...RC FZ4XXXBMNJ is designed to with stand 50V SAFETY NOTE 1 DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS 2 SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING IMPORTANT SAFETY NOTE PARTS MARKED WITH ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAINTAIN ING THE SAFETY AND...

Page 25: ...1K H PU N0341 C5415 22uF 160V C5410 10nF C5407 10nF R5413 22 C5408 4n7 500V R5415 1K2 R5420 56 1 4W C5414 22uF 160V R5422 2 7 1 4W C5412 100uF 16V R5424 220 Q5407 A1837 R5423 2 7 1 4W R5416 68K R5417 12K R5418 68K R5419 1K2 C5411 10nF C5409 4n7 R5414 22 R5428 100 1 4W R5421 56 1 4W C5413 100uF 16V Q5408 C4793 R5425 470 1W D5403 DX0551 D5410 DX0551 Q5406 2SA1037 Q5405 2SC2412 D5404 DX0501 1N4004 D5...

Page 26: ...26 28HW 53E SCHEMATIC DIAGRAM OF MOTHER UNIT K7240N7 00 Version 1 I H G F E D C B A 2 3 4 5 6 7 Page 27 Page 28 ...

Page 27: ...ned by Castillo Fco DN cn Castillo Fco o Engineering Dept ou SEES c ES Date 2001 07 24 14 06 26 01 00 La firma puede ser válida Off line warnings Digitally signed by Castillo Fco DN cn Castillo Fco o Engineering Dept ou SEES c ES Date 2001 07 24 14 07 43 01 00 Reason I have reviewed this document SCHEMATIC DIAGRAM OF MOTHER UNIT K7240N7 00 Version 8 9 10 11 12 13 14 I H G F E D C B A Page 26 Page ...

Page 28: ...28 28HW 53E 1 2 3 4 5 6 7 R Q P O N M L K J SCHEMATIC DIAGRAM OF MOTHER UNIT K7240N7 00 Version Page 29 Page 26 ...

Page 29: ...29 28HW 53E 8 9 10 11 12 13 14 R Q P O N M L K J SCHEMATIC DIAGRAM OF MOTHER UNIT K7240N7 00 Version Page28 Page 27 ...

Page 30: ...F R1710 47 1W PWA CM0672FC FB1701 LN0080CE T1701 Z0587BM 1 2 3 4 C1707 22nF 630V FZ0186 D1703 BYV28 600 20 09 2001 Module Foco 28HW53E SHARPELECTRONICA ESPANA S A NOMBRE CODIGO ESCALA MODELO FECHA REVISIONES N 2 3 4 5 6 FECHA A 4 REALIZADO VERIFICADO APROBADO 1 4 B M N 3 Q K I T P 7 3 1 Digitally signed by Castillo Fco cn Castillo Fco ou SEES o Engineering Dept c ES Date 2001 09 20 12 19 34 Z Reas...

Page 31: ...uH DF L6701 F0108BM C6746 330nF FZ0192 275V C6701 FZ0160BM 275V 470nF C6336 10nF R6316 390 C6337 10nF R6317 390 C6428 1nF C6429 1nF A GN0207 SHARPELECTRONICA ESPANA S A NOMBRE CODIGO ESCALA MODELO FECHA REVISIONES N 2 3 4 5 6 FECHA A 3 P W B F 7 B M N 20 09 2001 4 2 1 SWITCH A V 28HW53E REALIZADO VERIFICADO APROBADO Q 1 3 1 2 3 4 5 6 A Digitally signed by Castillo Fco cn Castillo Fco ou SEES o Eng...

Page 32: ... I V E R T D A 7 4 8 0 V E R T I C A L P O W E R Q 502 Q 503 VERTICAL FLYBACK 1 3 V 1 3 V H V 145 V H HEATER SVM IF FM AUDIO CVBS PERIPHERICS AUDIO L R RGB V V V M3L SVM SVM RGB RGB V OUT Q 506 E W EMULATOR Q 601 P O W ER UNIT Q602 Q 6 03 H DRIVE Q 501 E W DRIVE H OUT H OUT HORIZ DEFLECTION 13 V 13 V FOCUS FOCUS SCREEN T 601 F B T E W OUT H OUT E W OUT E W OUT CRT UNIT 28 32HW 53E BLOCK DIAGRAM S ...

Page 33: ...TRT KSA928A SAMGUNG S AA AC Q 0503 RH TX0239BMZZ TRT SUD15N06 90L SILICONIX S AA AE Q 0505 VS2SC2412KQ 1 TRT 2SC2412 ROHM S AA AA Q 0506 RH TX0151BMZZ TRT 2SD2391Q SMD ROHM S AC AD Q 0507 RH TX0203BMZZ TRT 2SB852 ROHM S AA AB Q 0601 RH TX0144BMZZ TRT BUH 515 THOMSON S AH AK Q 0602 RH TX0192BMZZ TRT KSC2500 SAMSUNG S AB AC Q 0603 VS2SC2412KQ 1 TRT 2SC2412 ROHM S AA AA Q 0606 VS2SC2412KQ 1 TRT 2SC24...

Page 34: ... AA AD L 0301 VP DF100K0000 PEAK COIL 10UH 10 S AA AA L 0315 VP CF3R3K0000 PEAK COIL 3 3UH 10 S AB AB L 0316 VP CF3R3K0000 PEAK COIL 3 3UH 10 S AB AB REF No PARTS DESCRIPTION SN CODE EX CODE L 0318 VP DF3R3K0000 PEAK COIL 3 3UH 10 S AB AB L 0350 VP CF3R3K0000 PEAK COIL 3 3UH 10 S AB AB L 0351 VP CF3R3K0000 PEAK COIL 3 3UH 10 S AB AB L 0352 RCILP0278BMZZ COIL A823LY 680K TOKO S AA AD L 0353 RCILP02...

Page 35: ... C 0422 VCEAGA1AW476M ELEC C 47UF 20 10V S AA AA C 0427 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA C 0430 RC FZ4334BMNJ POL FILM C 330nF 50V 5 ECQ V PANASONIC S AA AB REF No PARTS DESCRIPTION SN CODE EX CODE C 0431 RC FZ4334BMNJ POL FILM C 330nF 50V 5 ECQ V PANASONIC S AA AB C 0432 VCKYTV1CF105Z CERAM C 1UF 16V 2125SMD S AA AA C 0433 VCEAGA1HW476M ELEC C 47UF 20 50V S AA AA C 0434 VCKYTV1EF224Z ...

Page 36: ...C 22PF 50V 2125SMD S AA AA C 2403 VCKYTV1HF104Z CERAM C 100NF 50V 2125SMD S AA AA C 2404 VCKYTV1HF104Z CERAM C 100NF 50V 2125SMD S AA AA C 2405 VCKYTV1EF224Z CERAM C 220NF 25V 2125SMD S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE C 2407 VCKYTV1EF224Z CERAM C 220NF 25V 2125SMD S AA AA C 2408 VCKYTV1HF104Z CERAM C 100NF 50V 2125SMD S AA AA RESISTORS R 0203 VRS TV1JD102J 2125 1KOHM 5 1 10W SMD S A...

Page 37: ...A R 0502 VRS TV1JD332J 2125 3 3KOHM 5 1 10W SMD S AA AA R 0503 VRD RA2BE102J RES 1KOHM 5 1 8W S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE R 0504 VRS TV1JD393J 2125 39KOHM 5 1 10W SMD S AA AA R 0505 VRS TV1JD222J 2125 2 2KOHM 5 1 10W SMD S AA AA R 0506 VRS TQ2BD121J OX RE 120 OHM 5 1 8W SMD S AA AA R 0507 VRS TV1JD822J 2125 8 2KOHM 5 1 10W SMD S AA AA R 0508 VRD RA2BE681J RES 680 OHM 5 1 8W S ...

Page 38: ...MD S AA AA R 0807 VRS TV1JD333J 2125 33KOHM 5 1 10W SMD S AA AA R 0808 VRS TV1JD103J 2125 10KOHM 5 1 10W SMD S AA AA R 0809 VRS TV1JD103J 2125 10KOHM 5 1 10W SMD S AA AA R 0810 VRS TV1JD103J 2125 10KOHM 5 1 10W SMD S AA AA R 0811 VRS TV1JD103J 2125 10KOHM 5 1 10W SMD S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE R 0812 VRS TV1JD222J 2125 2 2KOHM 5 1 10W SMD S AA AA R 1001 VRS TV1JD332J 2125 3 3...

Page 39: ... JF 0068 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA JF 0070 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA JF 0075 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA JF 0076 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA JF 0077 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA JF 1002 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA JF 1003 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA JL 0012 QCNW 2736BMZZ WIRE 1...

Page 40: ... 0 OHM 5 1 10W SMD S AA AA J 0005 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0071 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0072 VRD RA2BE102J RES 1KOHM 5 1 8W S AA AA J 0074 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0075 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0076 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0079 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA L 0003 QTIPM001...

Page 41: ...D S AH AR RCORF2064XHZZ FERRIT TRA31 S AA AD RRMCG1070BMSA R C WIDE MODEL HOSHIDEN S AK AW UBATU0247AJZZ BATTERY R6 X2 S AE AH XTBSB30P13000 SCREW S AA AA F CSOCN0661BMV0 CABLE SET F THOMSON SF CRT S AA AH PU QCNW 2795BMZZ WIRE 3 WAYS S AA AD VSP1206PB617A SPAEAKER 7 OHM 12x6CM SEA TRADE ELECTRON S AE AN S 0000 QCNW 2862BMZZ WIRE SPEAKERS FOR 32 FLAT S AA AG LCHSM1011BMZZ CHASSIS FRAME S AA AL H Q...

Page 42: ...42 28HW 53E PACKING OF THE SET Operation Manual Set Batteries UBATU0247AJZZ Remote Control RRMCG1070BMSA FRONT SPAKC5495BMZZ Carton Box Wrapper SPAKP2006BMZZ Pack ad SPAKX4077BMZZ FRONT Carton Box ...

Page 43: ...el Down selector 37 Record button 8 I i LIST X TV VCR TEXT REMOTE CONTROL G1065SA TV VIDEO 0 MENU CH VCR S I II I II TV VCR TV CH CH 2 5 1 4 7 9 6 3 32 34 33 31 35 36 37 30 29 27 28 25 26 24 23 20 19 21 22 2 3 1 4 5 6 7 8 9 10 11 13 14 15 16 17 18 12 FRONT TV 1 Main Power On Off Switch 2 Power Indicator 3 Remote Control Sensor 4 Volume Button DOWN 5 Volume Button UP 6 Program Selector DOWN 7 Progr...

Page 44: ...itted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP ELECTRONICA ESPAÑA S A TV Division Engineering Dept Polígono Industrial Can Sant Joan Sant Cugat del Vallès Barcelona Spain Think Ecology please use RECYCLED PAPER ...

Search results

Summary of Contents for 28HW-53H

Reviews:

Related manuals for 28HW-53H

Brands by name

Popular brands

Sharp 28HW-53H, Service Manual

Search results

Summary of Contents for 28HW-53H

Reviews:

Related manuals for 28HW-53H

Brands by name

Popular brands