Sharp W21FL Скачать руководство пользователя страница 32

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PWB-A: DUNTKC522WEA0

MAIN UNIT

PWB-B: DUNTKA599WED5

CRT UNIT

MISCELLANEOUS PARTS

RESISTORS

[M-Ox.··· Metal Oxide, M-Film ··· Metal Film]

CAPACITORS

[EL.··· Electrolytic, M-Poly.··· Metalized Polypro Film]

TRANSISTORS

DIODES

COILS

Ref. No. Part No.

Description Code

P601 QPLGN0660CEZZ X plug (6 pins) AC
P602 QPLGN0461CEZZA X plug,4pin(S1-4) AB
P603 QPLGN0361CEZZA X plug,3pin (TP651-3) AB
P701 QPLGN0260CEZZ X plug 2pin(M1-2) AB
P702 QPLGN0269GEZZ X plug 2pin(P1-2) AB
P1001 QPLGN0561CEZZA X plug 5Pin(KA) AB
P1002 QPLGN0561CEZZ X plug (5 pins) AB
RDA301 PRDARA121WJFW X Heat Sink AC
RDA501 PRDARA120WJFW X Heat Sink AD
RDA601 PRDARA131WJFW X Heat Sink AE
RDA602 PRDAR0337PEFW X Heat Sink AC
RDA701 PRDARA119WJFW X Heat Sink AE
RMC1001 RRMCUA009WJZZ X R/C Receiver AF
RY701 RRLYJA006WJZZ X Relay AE

Q853

VS2SC3789//2E

X 2SC3789

Q854 VS2SC3789//2E X 2SC3789 AD
Q855

VS2SC3789//2E

X 2SC3789

Q894

VS2SA1015Y/1E+

X 2SA1015Y

D859

VHD1SS119//-1Y

X Diode

D898

VHD1SS119//-1Y

X Diode

L851

VP-MK8

X Peaking,82mH

C851

VCKYPA X 220p

50V

Ceramic AA

C852

VCKYPA X 220p

50V

Ceramic AA

C853

VCKYPA X 220p

50V

Ceramic AA

C880

RC-KZ0153CEZZ

X 1000p 3kV

Ceramic AB

C893

VCEA0A X 33

16V

EL.

R849

VRD-RA2BE221JY

X 220

1/8W

Carbon

R850

VRD-RA2BE470JY

X 47

1/8W

Carbon

R851

VRD-RA2BE470JY

X 47

1/8W

Carbon

R852

VRD-RA2BE470JY

X 47

1/8W

Carbon

R854

VRD-RA2BE271JY

X 270

1/8W

Carbon

R855

VRD-RA2BE271JY

X 270

1/8W

Carbon

R859

VRS-VV3DB123J

X 12k

M-Ox.

R861

VRS-VV3DB123J

X 12k

M-Ox.

R863

VRS-VV3DB123J

X 12k

M-Ox.

R864

VRD-RA2BE470JY

X 47

1/8W

Carbon

R876

VRD-RA2BE121JY

X 120

1/8W

Carbon

R877

VRD-RA2BE121JY

X 120

1/8W

Carbon

R878

VRD-RA2BE121JY

X 120

1/8W

Carbon

R880

VRD-RM2HD332JY X 3.3k

1/2W

Carbon

R881

VRD-RM2HD332JY X 3.3k

1/2W

Carbon

R882

VRD-RM2HD332JY X 3.3k

1/2W

Carbon

R889

VRD-RA2BE821JY

X 820

1/8W

Carbon

R891

VRD-RA2BE561JY

X 560

1/8W

Carbon

R892

VRD-RA2BE391JY

X 390

1/8W

Carbon

R894

VRD-RA2BE152JY

X 1.5k

1/8W

Carbon

R895

VRD-RA2BE561JY

X 560

1/8W

Carbon

P860

QPLGN0461CEZZ

X plug (4 PINS)

P880

QPLGN0561CEZZ

X plug (5 pins)

SC851 QSOCV0933CEZZ X SOCKET (CRT) AE

MISCELLANEOUS PARTS

MTS UNIT

PWB-C: DUNTKC574WEA0

INTEGRATED CIRCUITS

TRANSISTORS

CAPACITORS

[EL.··· Electrolytic, M-Poly.··· Metalized Polypro Film]

RESISTORS

[M-Ox.··· Metal Oxide, M-Film ··· Metal Film]

Ref. No. Part No.

Description Code

IC3001

VHICXA2194Q-1Y

X CXA2194Q

Q3001

VS2SD601AR/-1Y

X 2SD601AR

Q3002

VS2SD601AR/-1Y

X 2SD601AR

Q3004

VS2SD601AR/-1Y

X 2SD601AR

Q3005

VS2SD601AR/-1Y

X 2SD601AR

Q3006

VS2SD601AR/-1Y

X 2SD601AR

Q3007

VS2SD601AR/-1Y

X 2SD601AR

C3001

VCE9GA X 4.7

50V

EL.

C3002

VCKYCY1HB562KY X 5600p 50V

Ceramic AA

C3004

VCEA0A X 1

50V

EL.

C3005

VCEA0A X 4.7

50V

EL.

C3006

VCEA0A X 10

16V

EL.

C3007

VCEA0A X 4.7

50V

EL.

C3008

VCKYCY1HF103ZY X 0.01

50V

Ceramic AA

C3009

VCEA0A X 220

16V

EL.

C3010

VCE9GA X 4.7

50V

EL.

C3011

VCEA0A X 4.7

50V

EL.

C3012

VCE9GA X 4.7

50V

EL.

C3013

VCKYCY1HB272KY X 2700p 50V

Ceramic AA

C3014

VCQYTA X 0.047 50V

Mylar

C3015

VCEACA X 3.3

50V

EL.

C3016

VCE9GA X 4.7

50V

EL.

C3017

VCEACA X 10

16V

EL.

C3018

VCEA0A X 1

50V

EL.

C3019

VCEA0A X 10

16V

EL.

C3020

VCEA0A X 10

16V

EL.

C3021

VCEA0A X 10

16V

EL.

C3022

VCEA0A X 10

16V

EL.

C3023

VCKYCY1HF103ZY X 0.01

50V

Ceramic AA

C3024

VCKYCY1HF103ZY X 0.01

50V

Ceramic AA

C3025

VCKYCY1HF473ZY X 0.047 50V

Ceramic AA

C3026

VCKYCY1HF473ZY X 0.047 50V

Ceramic AA

C3030

VCQYTA X 6800P 50V

Mylar

C3031

VCKYCY1HF682ZY X 6800p 50V

Ceramic AA

C3034

VCEA0A X 0.22

50V

EL.

C3037

VCEA0A X 3.3

50V

EL.

C3038

VCEA0A X 3.3

50V

EL.

C3039

VCEA0A X 0.22

50V

EL.

C3042

VCKYCY1HB681KY X 680p

50V

Ceramic AA

C3043

VCKYCY1HB681KY X 680p

50V

Ceramic AA

C3044

VCEA0A X 47

25V

EL.

C3045

VCEA0A X 3.3

50V

EL.

C3046

VCEA0A X 3.3

50V

EL.

C3047

VCEA0A X 3.3

50V

EL.

C3048

VCEA0A X 3.3

50V

EL.

R3001

VRS-CY1JF221JY

X 220

1/16W M-Ox.

R3002

VRS-CY1JF221JY

X 220

1/16W M-Ox.

R3003

VRS-CY1JF105JY

X 1M

1/16W M-Ox.

R3004

VRS-CY1JF104JY

X 100k

1/16W M-Ox.

R3005

VRS-CY1JF623JY

X 62k

1/16W M-Ox.

R3006

VRS-CY1JF101JY

X 100

1/16W M-Ox.

R3007

VRS-CY1JF332JY

X 3.3k

1/16W M-Ox.

R3008

VRS-CY1JF302JY

X 3k

1/16W M-Ox.

R3009

VRS-CY1JF101JY

X 100

1/16W M-Ox.

R3010

VRS-CY1JF392JY

X 3.9k

1/16W M-Ox.

R3011

VRS-CY1JF102JY

X 1k

1/16W M-Ox.

R3012

VRS-CY1JF102JY

X 1k

1/16W M-Ox.

R3013

VRS-CY1JF102JY

X 1k

1/16W M-Ox.

W21FL

Содержание W21FL

Страница 1: ...EMATIC DIAGRAM 19 SCHEMATIC DIAGRAMS 20 PRINTED WIRING BOARD ASSEMBLIES 24 REPLACEMENT PARTS LIST 28 PACKING OF THE SET 34 CONTENTS SPEAKER SIZE 5 x 12 cm 2pcs 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 AC 110 220V 60 Hz POWER RATING ...

Страница 2: ... 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 not operate the r...

Страница 3: ...fety checks Connect the resistor connection to all exposed metal parts having a return to the chassis antenna metal cabinet screw heads knobs and control shafts escutcheon etc and measure the AC voltage drop across the resistor AII checks must be repeated with the AC line cord plug connection reversed If necessary a non polarized adapter plug must be used only for the purpose of completing these c...

Страница 4: ...ntrol Functions INSIDE DOOR LOCATION OF USER S CONTROL Front Panel POWER Press On Press again Off SENSOR AREA FOR REMOTE CONTROL MENU Press Accesses MAIN MENU Press again Exits MAIN MENU VIDEO IN 2 L AUDIO R CHANNEL UP DOWN Selects next higher channel Selects next lower channel VOLUME UP DOWN Increases sound Decreases sound Note The above shaded buttons on the Remote Control glow in the dark To us...

Страница 5: ...e operation of 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 ...

Страница 6: ...s as follows by key input MENU SERVICE MODE 6 AFT processing is disabled during service mode PLL setting data is set to fo data 7 All user data are set to default during service mode FAO and SPEAKER user settings are off and on respectively in service mode Energy Save is off 8 Sleep timer View timer and Off timer are inactivated in Service mode 9 Sound is muting in service mode except at Adjustmen...

Страница 7: ...7 64 V18 CC POS Micron 0 255 32 V19 Vertical mode 1 Chip V MUTE SERVICE 0 1 2 0 V20 SUB VOL 1 Chip A ATT 0 127 127 V21 H VCO 1 Chip H VCO 0 7 4 M01 MTS ATT MTS ATT 0 15 16 M02 MTS VCO MTS VCO 0 63 32 M03 MTS FILTER MTS FILTER 0 63 28 M04 MTS WIDEBAND MTS WIDEBAND 0 63 27 M05 MTS SPECTRAL MTS SPECTRAL 0 63 32 M06 SUB VOL MTS VOL 0 63 63 ADJUSTMENT METHOD Caution to get into the service mode one of ...

Страница 8: ...5 Increase RF AGC 1chip data when AFT input voltage is at max 0 3V point adjustment is completed 6 When adjustment completed OSD display and RF AGC self adjustment status data of EEPROM are updated 7 Intelligent monitor output and IM input mode are recovered PIF VCO 1 When there is PIF VCO self adjustment key input for adjustment item PIF VCO self adjustment is performed 2 VIF DEF 1chip is set to ...

Страница 9: ...RI OFFSET 32 32 0 F23 B DRI B OFFSET B DRI OFFSET 32 32 0 F24 V FREE 1chip V FREE 0 1 0 F25 GAMMA 1chip GAMMA 0 3 0 F26 TRAP TV 1chip TRAP FINE 0 3 2 F27 TRAP AV 1chip TRAP FINE 0 3 2 F28 H FREE 1chip H FREE 0 1 0 F29 1W TV 1chip V Window 0 1 0 F30 1W AV 1chip V Window 0 1 0 F31 YLPF 1chip YSW LPF 0 1 1 F32 BS D 1chip BS DISCHARGE 0 3 0 F33 BS C 1chip BS CHARGE 0 3 0 F34 SL TV 1chip S SLICE DOWN 0...

Страница 10: ...AV COL COL TEMP 1 O12 COMPONENT Without COMPONENT With COMPONENT 1 O13 AV Without AV With AV 1 O14 AV2 AV1 system AV2 system 1 O15 MTS Without MTS With MTS 1 O16 TONE CTRL Without S ADJ With S ADJ 1 O17 AUTO OFF Without AUTO OFF With AUTO OFF 1 O18 INIT LANG ENGLISH SPANISH 1 O19 SETUP FLAG NO SETUP AUTO SETUP 1 O20 FR AV Front 3 Rear AV 3 Display FRONT A V INPUTS and REAR A V INPUTS in DEMO mode ...

Страница 11: ...TURE CONTRAST 0 127 127 V02 SUB TINT TINT 0 127 64 V03 SUB COLOR COLOR 0 127 64 V04 SUB BRIGHT BRIGHT 0 255 128 V05 SUB SHARP VIDEO TONE 0 63 32 V06 V SHIFT V SHIFT 0 7 4 V07 H SHIFT H PHASE 0 31 16 V08 RF AGC RF DELAY 0 127 127 V09 V SIZE V SIZE 0 63 32 V10 PIF VCO VIF VCO 0 63 32 V11 R CUTOFF R CUTOFF 0 255 127 V12 G CUTOFF G CUTOFF 0 255 127 V13 B CUTOFF B CUTOFF 0 255 127 V14 R DRIVE R DRIVE 0...

Страница 12: ...2 0 F22 B DRI R B DRI OFFSET 32 32 0 F23 B DRI B B DRI OFFSET 32 32 0 F24 V FREE V FREE 0 1 0 F25 GAMMA GAMMA 0 3 0 F26 TRAP TV TRAP FINE 0 3 2 F27 TRAP AV TRAP FINE 0 3 2 F28 H FREE H FREE 0 1 0 F29 1W TV V WINDOW 0 1 0 F30 1W AV V WINDOW 0 1 0 F31 YLPF YSW LPF 0 1 1 F32 BS D BS DISCHARGE 0 3 0 F33 BS C BS CHARGE 0 3 0 F34 SL TV S SLICE DOWN 0 3 0 F35 SL AV S SLICE DOWN 0 3 0 F36 SL YUV S SLICE D...

Страница 13: ... 1 007 UNIV UNIV DISABLE ON 1 008 VIEW TIMER VIEW TIMER DISABLE ON 1 009 EZ SETUP EZ SETUP AUTO PRESET 1 010 PON CH POWER ON DISABLE ON 1 011 FAV COL FAV COL COL TEMP 1 012 COMPONENT COMPONENT DISABLE ON 1 013 AV AV DISABLE ON 1 014 AV2 AV2 DISABLE ON 1 015 MTS MTS DISABLE ON 1 016 TONE CTRL S ADJ DISABLE ON 1 017 AUTO OFF AUTO OFF DISABLE ON 1 018 INIT LANG ENGLISH SPANISH 0 019 SETUP FLAG NO SET...

Страница 14: ...6 5 4 3 2 1 A B C D E F G H CHASSIS LAYOUT 14 W21FL ...

Страница 15: ...6 5 4 3 2 1 A B C D E F G H CRT BLOCK DIAGRAM 15 W21FL ...

Страница 16: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 MTS BLOCK DIAGRAM 16 W21FL ...

Страница 17: ...A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 MAIN BLOCK DIAGRAM W21FL 17 ...

Страница 18: ...10 11 12 13 14 15 16 17 18 19 W21FL 18 ...

Страница 19: ...asured 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 waveforms are measured from point indicated to chassis ground ...

Страница 20: ...6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM CRT Unit 20 W21FL ...

Страница 21: ...A B C D E F G H 10 9 8 7 6 5 4 3 2 1 SCHEMATIC DIAGRAM MAIN 1 Unit W21FL 21 ...

Страница 22: ...17 16 19 18 15 14 13 12 11 10 W21FL 22 ...

Страница 23: ...A B C D E F G H 10 9 8 7 6 5 4 3 2 1 SCHEMATIC DIAGRAM MTS Unit 23 W21FL ...

Страница 24: ...6 5 4 3 2 1 A B C D E F G H PRINTED WIRING BOARD ASSEMBLIES PWB A MAIN Unit Wiring Side W21FL 24 ...

Страница 25: ... 0 8 5 D1 0 8 6 C1 0 1 0 C1 0 0 9 R8 1 4 R1 0 6 1 R1 0 4 6 R1 0 4 8 R1 0 4 9 R1 0 6 0 Q8 0 3 R1 0 6 2 R1 0 4 7 F DC3 C1 8 5 5 R1 0 6 3 C8 1 5 I C1 0 0 1 R8 4 2 R8 1 1 R8 1 3 C8 1 6 C8 1 4 R8 1 0 R1 0 3 3 R1 0 6 6 C8 1 3 R1 0 6 7 C8 1 2 C8 1 1 R1 0 6 9 R8 0 7 R8 3 8 R1 0 6 4 R1 0 6 5 R1 0 7 1 RJ 3 3 D8 1 2 R1 0 6 8 D8 1 1 R1 8 5 3 RJ 6 9 R1 0 3 7 D1 0 9 0 R8 0 6 R1 0 7 0 R1 0 3 6 D1 0 8 8 C1 0 1 5 ...

Страница 26: ...6 5 4 3 2 1 A B C D E F G H PWB B CRT Unit Wiring Side W21FL 26 ...

Страница 27: ...0 2 R3 0 0 3 C3 0 2 3 C3 0 2 4 R3 0 0 4 C3 0 2 6 C3 0 3 1 C3 0 2 5 C3 0 2 8 C3 0 3 2 C3 0 3 3 C3 0 2 7 RJ 9 R3 0 0 2 R3 0 3 6 RJ 2 RJ 7 R3 0 0 1 RJ 1 4 RJ 1 5 RJ 1 3 R3 0 3 3 RJ 8 R3 0 8 4 Q3 0 0 7 R3 0 8 5 Q3 0 0 6 R3 0 8 3 R3 0 8 2 Q3 0 0 4 R3 0 3 4 R3 0 1 6 R3 0 2 9 R3 0 2 6 R3 0 1 8 R3 0 1 9 C3 0 4 3 R3 0 3 5 RJ 6 Q3 0 0 1 R3 0 3 2 R3 0 2 8 R3 0 3 0 Q3 0 0 5 R3 0 2 7 Q3 0 0 2 R3 0 3 1 R3 0 2 1...

Страница 28: ...C U IC703 VHISE125N F X SE125N AF IC801 VHIM61251CF1EQ X M61251CP AR IC1001 RH IXA983WJZZ X RU3AMLF C4 AN IC1003 VHIBR24L04F 1Y X BR24L04F WE2 AD Q201 VS2SC2735 1EY X 2SC2735 AB Q601 VS2SC2235Y 1E X 2SC2235 Y AD Q602 VSTT2140 F X TT2140LS AF Q603 VS2SC3198 G 1 X 2SC3198 G AB Q604 VS2SD601AR 1Y X 2SD601AR AB Q751 VS2SD468 C 1 X 2SD468ACTZ AC Q752 VS2SD468 C 1 X 2SD468ACTZ AC Q753 VS2SC3198 G 1 X 2S...

Страница 29: ...39 VCKYCY1HF103ZY X 0 01 50V Ceramic AA C452 VCE9GA1CW106M X 10 16V EL AB C505 VCEA0A1HW107M X 100 50V EL AB C508 VCFYAA2AA224J X 0 22 100V M Poly AC C511 VCEA0A1VW477M X 470 35V EL AC C512 VCKYPA2HB102K X 1000p 500V Ceramic AA C513 RC EZA332WJZZ X 1000 35V EL AD C515 VCEACA1HC335J X 3 3 50V EL AC C601 VCQYTA1HM563J X 0 056 50V Mylar AA C602 VCEA0A1HW475M X 4 7 50V EL AA C603 VCEA0A1HW105M X 1 50V...

Страница 30: ...2JY X 1 2k 1 16W M Ox AA R207 VRS CY1JF221JY X 220 1 16W M Ox AA R208 VRS CY1JF331JY X 330 1 16W M Ox AA R209 VRS CY1JF392JY X 3 9k 1 16W M Ox AA R216 VRS RG3LB333J X 33k 3 0W M Ox AC R220 VRS CY1JF221JY X 220 1 16W M Ox AA R301 VRS CY1JF102JY X 1k 1 16W M Ox AA R302 VRN RL3DBR10J X 0 10 2W M Film AB R303 VRS CY1JF473JY X 47k 1 16W M Ox AA R304 VRD RA2BE683JY X 68k 1 8W Carbon AA R305 VRS CY1JF274...

Страница 31: ...JY X 10k 1 16W M Ox AA R1035 VRD RA2BE101JY X 100 1 8W Carbon AA Ref No Part No Description Code R1036 VRS CY1JF103JY X 10k 1 16W M Ox AA R1037 VRS CY1JF103JY X 10k 1 16W M Ox AA R1038 VRS CY1JF562JY X 5 6k 1 16W M Ox AA R1039 VRS CY1JF102JY X 1k 1 16W M Ox AA R1040 VRS CY1JF273JY X 27k 1 16W M Ox AA R1041 VRS CY1JF103JY X 10k 1 16W M Ox AA R1042 VRD RA2BE101JY X 100 1 8W Carbon AA R1043 VRS CY1JF...

Страница 32: ...TEGRATED CIRCUITS TRANSISTORS CAPACITORS EL Electrolytic M Poly Metalized Polypro Film RESISTORS M Ox Metal Oxide M Film Metal Film Ref No Part No Description Code IC3001 VHICXA2194Q 1Y X CXA2194Q AS Q3001 VS2SD601AR 1Y X 2SD601AR AB Q3002 VS2SD601AR 1Y X 2SD601AR AB Q3004 VS2SD601AR 1Y X 2SD601AR AB Q3005 VS2SD601AR 1Y X 2SD601AR AB Q3006 VS2SD601AR 1Y X 2SD601AR AB Q3007 VS2SD601AR 1Y X 2SD601AR...

Страница 33: ...x AA P3007 QPLGZ0610CEZZ X plug 6Pin AC P3008 QPLGZ0610CEZZ X plug 6Pin AC P3009 QPLGZ0810CEZZ X plug 32 AD U ACC701 QACCZA020WJPZ X AC CORD AG SP301 VSP1205PB09WA X SPEAKER AN SP302 VSP1205PB09WA X SPEAKER AN LHLDK0014PEZZ X AC CORD HOLDER AB LHLDW1047PEZZ X HOLDER AB LHLDZ0133PEZZ X ANODE CLAMP AB LHLDZA096WJZZ X Holder AC LHLDZA107WJZZ X Holder AC TCAUH3045GJZZ X CAUTION CARD AB XTASD30P12000 X...

Страница 34: ...PACKING OF THE SET W21FL 34 ...

Страница 35: ... 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 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 ...

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