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PRINTED WIRING BOARD ASSEMBLIES

PARTS LIST

PARTS REPLACEMENT

Replacement parts which have these special safety characteristics
identified in this manual; electrical components having such features
are identified by 

å

 and shaded areas in the Replacement Parts Lists

and Schematic Diagrams. The use of a substitute replacement part
which dose no have the same safety characteristic as the factory
recommended replacement parts shown in this service manual may
create shock, fire or other hazards.

"HOW TO ORDER REPLACEMENT PARTS"

To have your order filled promptly and correctly, please furnish the
following informations.

1. MODEL NUMBER

2. REF. NO.

3. PART NO.

4. DESCRIPTION

in USA:

Contact your nearest SHARP Parts Distributor to order.
For location of SHARP Parts Distributor, Please call Toll-
Free; 1-800-BE-SHARP

«

  MARK:  SPARE PARTS-DELIVERY SECTION

p

    

MARK:   X-RAY RELATED PARTS

PICTURE TUBE

(NOT REPLACEMENT ITEM)

MAIN UNIT

PWB-A: DUNTKD571WEA6

TUNER

NOTE:THE PARTS HERE SHOWN ARE SUPPLIED AS AN

ASSEMBLY BUT NOT INDEPENDETLY

Ref. No. Part No. 



 Description Code

S

 V101 VB68ADT5506*S X Picture Tube CF

 RCILG0038MEZZ X Degaussing Coil AN

 QEARC2702MEZZ X Grounding Strap AE

PWB-A DUNTKD571WEA6 — MAIN Unit —
PWB-B DUNTKB568WEV0 — CRT Unit —
PWB-D DUNTKB572WEV0 — 2 LINE Y/C Unit —

Ref. No. Part No. 



 Description Code

TU1101 RTUDAA001WJQZ X Digital Tuner BY

IC101 VHIPQ050ES1-1+ X PQ050ES1MXP AD

S

IC201

VHITB1253AN-1

X TB1253AN

AT

IC361

VHIAN5277//-1

X AN5277

AK

IC501

VHIAN15526A-1

X AN15526A

AG

IC701

VHITEA1533A-1

X TEA1533AP

AH

IC702

RH-FXA003WJZZ

X PC123Y82

AC

S

IC703

VH+-F

X SE125N

AF

IC751

VHIPQ09RDA1-1

X PQ090RDA1SZ

AE

IC900

VHICXA2089Q-2Y

X CXA2089Q-6T

AN

IC1101

VHIPQ1CZ41H-1Y

X PQ1CZ41H2ZPH

AG

IC1102

VHIBA00BC0W-1S X BA00BC0WT-V5

AF

IC1103

VHINJ2584AM-1Y

X NJ2584AM

AH

IC1104

VHIBA00BC0W-1S X BA00BC0WT-V5

AF

IC1403

VHIPQ05RDA1-1

X PQ050RDA1SZ

AF

IC2001 RH-IXB644WJQ1Q X 

  I.C.                                           

BA

IC2040

VHIKIA7045A-1+

X KIA7045AP

AD

IC2101 VHIBR24L16F-1Y X BR24L16F AE
IC3001 VHICXA2194Q-1Y X CXA2194Q AS
IC3002

VHIBA15218F2EY

X BA15218F

AD

Q201 VS2SC2735//1EY X 2SC2735 AB
Q361

VS2SB709AR/-1Y

X 2SB709AR

AB

Q401

VS2SD601AR/-1Y

X 2SD601AR

AB

Q402

VS2SB709AR/-1Y

X 2SB709AR

AB

Q451

VS2SA1266-Y-1+

X 2SA1266(Y)

AB

Q460

VSRT1N441C/-1Y

X RT1N441C

AA

Q601

VS2SC2482//-1+

X 2SC2482

AC

Q602

VS+-F

X 2SD2634

AH

Q607

VS2SC3198-G-1+

X 2SC3198-G

AB

Q701

VSSPA07N603-1

X SPA07N60C3

AK

Q751

VS2SC3198-G-1+

X 2SC3198-G

AB

Q754

VS2SC3198-G-1+

X 2SC3198-G

AB

Q755

VS2SD601AR/-1Y

X 2SD601AR

AB

Q756

VS2SD601AR/-1Y

X 2SD601AR

AB

Q757

VS2SC3198-G-1+

X 2SC3198-G

AB

Q758

VS2SA1266-Y-1+

X 2SA1266(Y)

AB

Q802

VS2SD601AR/-1Y

X 2SD601AR

AB

Q901

VS2SD601AR/-1Y

X 2SD601AR

AB

Q902

VS2SD601AR/-1Y

X 2SD601AR

AB

Q903

VS2SD601AR/-1Y

X 2SD601AR

AB

Q904

VS2SD601AR/-1Y

X 2SD601AR

AB

Q905

VS2SD601AR/-1Y

X 2SD601AR

AB

Q906

VS2SD601AR/-1Y

X 2SD601AR

AB

Q907

VS2SD601AR/-1Y

X 2SD601AR

AB

Q908

VS2SB709AR/-1Y

X 2SB709AR

AB

Q910

VS2SB709AR/-1Y

X 2SB709AR

AB

Q2041

VS2SB709AR/-1Y

X 2SB709AR

AB

Q2042

VS2SB709AR/-1Y

X 2SB709AR

AB

Q2060

VS2SD601AR/-1Y

X 2SD601AR

AB

Q2201

VS2SD601AR/-1Y

X 2SD601AR

AB

Q2211

VS2SD601AR/-1Y

X 2SD601AR

AB

D103

RH-DX0441CEZZY X Diode

AA

D361

VH+-1Y

X Diode

AA

D362

VH+-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

INTEGRATED CIRCUITS

TRANSISTORS

DIODES

27SC26B

27

Содержание 27SC26B

Страница 1: ...m 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 POWER INPUT 120V AC 60 Hz POWER RATING 130W PICTURE SIZE 2 187 cm2 339sq inch CONVERGENCE Magnetic SWEEP DEFLECTION Magnetic FOCUS Hi Bi Potential Electrostatic INTERMEDIATE FREQUENCIES Picture IF Carrier Frequenc...

Страница 2: ...age 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 n...

Страница 3: ...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 cabinet parts and a known earth ground such as electrical ...

Страница 4: ...utton CHANNEL UP DOWN Selects next higher channel Selects next lower channel Moves the mark on the MENU screens Infrared Transmitter Window DISPLAY Press Displays receiving channel for 4 seconds Press again Removes display Temporarily displays receiving channel when in Closed Caption mode MENU Press Accesses MAIN MENU Press again Exits MAIN MENU Note The above shaded buttons on the Remote Control ...

Страница 5: ...he 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 tube ...

Страница 6: ...e from V01 to M05 Select the item you wish to adjust 3 Data number selection Press the Vol up or Vol down button to adjust the data number To enter the service mode and exit serv ice mode To enter the service mode manually just press and hold the Vol down and Ch up buttons at the same time plug the AC cord into a wall socket Now the TV set is switched on and enters the service mode To exit the ser...

Страница 7: ... 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 S Terminal Input 3E V53 C TRAP 0 1 00h 01h 00 00h 00 V59 AUTO FRESH 0 1 00h 01h 00 00h 00 V60 SHARP P F 0 1 00h 01h 01 01h 01 V61 CD MATRIX 0 3 00h 03h 02 02h 02 V62 B Y AT...

Страница 8: ...8 08h D06 V S CORRECTION 0 15 00h 0Fh 12 0Ch 0C D07 EW PARABOLA 0 63 00h 3Fh 43 2Bh D08 EW TRAPEZIUM 0 63 00h 3Fh 36 24h D10 AFC GAIN 0 3 00h 03h 02 02h 02 D11 V EHT 0 7 00h 07h 06 06h 06 D12 H EHT 0 7 00h 07h 06 06h 06 D13 EW CORNER 0 31 00h 1Fh 08 08h 08 D14 EW CORNER BOTTOM 19 81 13h 51h 50 32h 32 D15 NOISE DET LEVEL 0 3 00h 03h 00 00h 00 D18 V CENTERING 0 63 00 3Fh 36 24h D19 V AGC 0 1 00h 01h...

Страница 9: ...e 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 until a good grey scale with normal whites is obtained RF Input 4 For component input the data value of V49 and V50 is adjusted to follow the da...

Страница 10: ...t select data bus D05 and adjust to get the proper vertical linearity SCREEN FORMAT 16 9 5 Input data of D22 to mines 38 step from D03 data V SIZE 6 Input data of D24 same as D05 data V LIN 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 D0...

Страница 11: ...paration Adjustment 1 Input SIGNAL 1 and vary the M04 bus data to get the minimun AC voltage to pin 39 of IC3001 2 Input SIGNAL 2 and vary the M05 bus data to get the minimun AC voltage to pin 39 of IC3001 SIGNAL 1 300Hz 30 modulation Lch only NR ON SIGNAL 2 3kHz 30 modulation Lch only NR ON Note SIGNAL 1 Adj for widebando SIGNAL 2 Adj for spectral Check the output of the speaker at the maximum vo...

Страница 12: ...CHASSIS LAYOUT 27SC26B 12 ...

Страница 13: ...BLOCK DIAGRAM 27SC26B 13 ...

Страница 14: ...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 waveforms are measured from point indicated to chassis ground WAVEFORMS å AND SHADED COMPONENTS SAFETY RELATED PARTS ç MARK X RAY RELA...

Страница 15: ...6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM CRT Unit 15 27SC26B ...

Страница 16: ...A B C D E F G H 10 9 8 7 6 5 4 3 2 1 SCHEMATIC DIAGRAM MAIN 1 Unit 16 27SC26B ...

Страница 17: ...17 16 19 18 15 14 13 12 11 10 17 27SC26B ...

Страница 18: ...A B C D E F G H 10 9 8 7 6 5 4 3 2 1 SCHEMATIC DIAGRAM MAIN 1 Unit 18 27SC26B ...

Страница 19: ...17 16 19 18 15 14 13 12 11 10 19 27SC26B ...

Страница 20: ...A B C D E F G H 10 9 8 7 6 5 4 3 2 1 SCHEMATIC DIAGRAM MAIN 1 Unit 20 27SC26B ...

Страница 21: ...17 16 19 18 15 14 13 12 11 10 21 27SC26B ...

Страница 22: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H PRINTED WIRING BOARD ASSEMBLIES PWB A MAIN Unit Wiring Components Side 27SC26B 22 ...

Страница 23: ...17 16 19 18 15 14 13 12 11 10 27SC26B 23 ...

Страница 24: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H PWB A MAIN Unit Components side 27SC26B 24 ...

Страница 25: ...17 16 19 18 15 14 13 12 11 10 27SC26B 25 ...

Страница 26: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H PWB D 2 LINE Y C Unit Wiring Side PWB B CRT Unit Wiring Side PWB D 2 LINE Y C Unit Chip Parts Side 27SC26B 26 ...

Страница 27: ...RDA1SZ AE IC900 VHICXA2089Q 2Y X CXA2089Q 6T AN IC1101 VHIPQ1CZ41H 1Y X PQ1CZ41H2ZPH AG IC1102 VHIBA00BC0W 1S X BA00BC0WT V5 AF IC1103 VHINJ2584AM 1Y X NJ2584AM AH IC1104 VHIBA00BC0W 1S X BA00BC0WT V5 AF IC1403 VHIPQ05RDA1 1 X PQ050RDA1SZ AF IC2001 RH IXB644WJQ1Q X I C BA IC2040 VHIKIA7045A 1 X KIA7045AP AD IC2101 VHIBR24L16F 1Y X BR24L16F AE IC3001 VHICXA2194Q 1Y X CXA2194Q AS IC3002 VHIBA15218F2...

Страница 28: ... No Part No Description Code CF302 RFILC0449CEZZ X Filter AC CF401 RFILC0446CEZZ X Filter AC CF2040 RCRM 0003CEZZ X Ceramic Vibrator AD L201 VP XF1R2K0000Y X Peaking 1 2mH AA L203 VP XF100K0000Y X Peaking 10mH AA L204 VP XF100K0000Y X Peaking 10mH AA L231 VP XF680K0000Y X Peaking 68mH AA L301 VP XF8R2K0000Y X Peaking 8 2mH AA L401 VP XF100K0000Y X Peaking 10mH AA L672 RCILZ0102MEZZ X Coil AE L701 ...

Страница 29: ...ly Metalized Polypro Film Ref No Part No Description Code C744 VCKYPA2HB471K X 470p 500V Ceramic AA C745 VCKYPA2HB102K X 1000p 500V Ceramic AA C746 VCKYPA2HB102K X 1000p 500V Ceramic AA C747 VCEA0A1HW475M X 4 7 50V EL AA C750 VCKYCY1HF103ZY X 0 01 50V Ceramic AA C753 RC KZ0036CEZZ X 330p 2kV Ceramic AC C754 VCKYPA2HB472K X 4700p 500V Ceramic AB C755 VCEA0A1EW476M X 47 25V EL AA C758 VCEA0A1HW475M ...

Страница 30: ...43 VCEA0A1CW106M X 10 16V EL AA RESISTORS M Ox Metal Oxide M Film Metal Film Ref No Part No Description Code RJ7 VRS CY1JF000JY X 00 1 16W M Ox AA RJ8 VRS CY1JF000JY X 00 1 16W M Ox AA RJ11 VRS CY1JF000JY X 00 1 16W M Ox AA RJ12 VRS CY1JF000JY X 00 1 16W M Ox AA RJ13 VRS CY1JF000JY X 00 1 16W M Ox AA RJ14 VRS CY1JF000JY X 00 1 16W M Ox AA RJ15 VRS CY1JF000JY X 00 1 16W M Ox AA RJ16 VRS CY1JF000JY ...

Страница 31: ...bon AA Ref No Part No Description Code R713 VRS RG2HC152J X 1 5k 1 2W M Ox AB R714 VRS CY1JF332JY X 3 3k 1 16W M Ox AA R715 VRN RL2HCR56J X 0 56 1 2W M Film AB R716 VRD RM2HD100JY X 10 1 2W Carbon AA R720 VRD RA2BE473JY X 47k 1 8W Carbon AA R721 VRD RM2HD332JY X 3 3k 1 2W Carbon AA R724 VRD RM2HD101JY X 100 1 2W Carbon AA R725 VRD RM2HD222JY X 2 2k 1 2W Carbon AA R726 VRD RM2HD222JY X 2 2k 1 2W Ca...

Страница 32: ...cription Code R1125 VRS CY1JF101JY X 100 1 16W M Ox AA R1126 VRS CY1JF101JY X 100 1 16W M Ox AA R1128 VRS CY1JF101JY X 100 1 16W M Ox AA R1130 VRN RL3DB1R0J X 1 2W M Film AB R1131 VRS CY1JF101JY X 100 1 16W M Ox AA R1132 VRS CY1JF101JY X 100 1 16W M Ox AA R1136 VRS CY1JF104JY X 100k 1 16W M Ox AA R1137 VRS CY1JF823JY X 82k 1 16W M Ox AA R1140 VRS CY1JF750JY X 75 1 16W M Ox AA R1141 VRS CY1JF750JY ...

Страница 33: ...SEZZ X AV In Out Terminal AH P361 QPLGN0461CEZZA X plug 4pin AB P402 QPLGN0661CEZZA X plug 6pin AB P605 QPLGN0160FJZZ X plug 5pin AC RESISTORS M Ox Metal Oxide M Film Metal Film SWITCHES FERRITE BEAD MISCELLANEOUS PARTS PWB B DUNTKB568WEV0 CRT UNIT TRANSISTORS DIODES COILS CAPACITORS EL Electrolytic M Poly Metalized Polypro Film RESISTORS M Ox Metal Oxide M Film Metal Film Ref No Part No Descripti...

Страница 34: ...X Peaking 10mH AA L1403 VP XF100K0000Y X Peaking 10mH AA L1404 VP XF220K0000Y X Peaking 22mH AA L1405 VP XF220K0000Y X Peaking 22mH AA L1408 VP XF100K0000Y X Peaking 10mH AA C1401 VCKYCY1HB103KY X 0 01 50V Ceramic AA C1402 VCEA0A1AW227M X 220 10V EL AB C1403 VCCCCY1HH330JY X 33p 50V Ceramic AA C1404 VCCCCY1HH181JY X 180p 50V Ceramic AA C1405 VCKYCY1HB103KY X 0 01 50V Ceramic AA C1406 VCKYCY1HB103K...

Страница 35: ... C430WJZZ X Operation Manual AF TGAN A216WJN1 X Guarantee Card AC CABINET PARTS CABINET PARTS LOCATION NOT REPLACEMENT ITEM Ref No Part No Description Code SPAKCC630WJZZ X Packing Case AX SPAKP0109GJZZ X Wrapping Sheet AF SPAKX0125GJZZ X Packing Foam AS SSAKA0101GJZZ X Plastic Bag AC 1 CCABAB399WEH0 X Front Cabinet Assembly BK 1 1 Not Available Front Cabinet 1 2 HBDGB1009MESB X BADGE SHARP PLASTIC...

Страница 36: ...NG OF THE SET FRONT Packing Foam Packing Case REAR Use tape to fix the top side of packing case Use 12 staples to fix the bottom side of packing case 27SC26B Polyethylene Bag Polyethylene Mat ACCESSORIES 36 ...

Страница 37: ...27SC26B 37 ...

Страница 38: ...echanical photocopying recording or otherwise without prior written permission of the publisher ALL RIGHTS RESERVED Design and Production Information Design base SEM Production SEMEX Modify SEMEX 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 QRC0029 U January 2006 J B ...

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