Sony KV-28EW20B Скачать руководство пользователя

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REF.NO.

PART.NO

DESCRIPTION

REMARK

REF.NO.

PART.NO

DESCRIPTION

REMARK

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* A-1300-897-A A Board, Complete (KV-28EW20B)

* A-1300-896-A A Board, Complete (KV-28EW20E)

* A-1300-952-A A Board, Complete (KV-28EW20U)

A Board Common Parts

4-382-854-01 SCREW (M3X8), P, SW (+)

< CAPACITOR >

C002

1-163-233-91 CERAMIC CHIP 18PF 5.00% 50V

C004

1-163-037-11 CERAMIC CHIP 0.022UF 10.00% 50V

C005

1-126-916-11 ELECT 1000UF 20.00% 6.3V

C006

1-163-233-91 CERAMIC CHIP 18PF 5.00% 50V

C009

1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V

C010

1-164-005-11 CERAMIC CHIP 0.47UF 25V

C011

1-163-005-91 CERAMIC CHIP 470PF 10.00% 50V

C012

1-126-963-11 ELECT 4.7UF 20.00% 50V

C013

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C014

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C015

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C016

1-216-295-91 SHORT CHIP 0

C018

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C020

1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V

C021

1-163-037-11 CERAMIC CHIP 0.022UF 10.00% 50V

C022

1-126-935-11 ELECT 470UF 20.00% 16V

C025

1-126-935-11 ELECT 470UF 20.00% 16V

C026

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C027

1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V

C028

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C030

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C033

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C035

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C036

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C037

1-136-244-11 FILM 0.1UF 2.00% 50V

C038

1-163-038-91 CERAMIC CHIP 0.1UF 25V

C039

1-164-505-11 CERAMIC CHIP 2.2UF 16V

C040

1-163-017-00 CERAMIC CHIP 0.0047UF 10.00% 50V

C042

1-162-625-11 CERAMIC CHIP 0.0047UF 5.00% 50V

C043

1-163-037-11 CERAMIC CHIP 0.022UF 10.00% 50V

C044

1-164-346-11 CERAMIC CHIP 1UF 16V

C045

1-164-489-11 CERAMIC CHIP 0.22UF 10.00% 16V

C046

1-163-037-11 CERAMIC CHIP 0.022UF 10.00% 50V

C047

1-126-935-11 ELECT 470UF 20.00% 16V

C053

1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V

C055

1-126-960-11 ELECT 1UF 20.00% 50V

C100

1-126-933-11 ELECT 100UF 20.00% 16V

C103

1-126-965-91 ELECT 22UF 20.00% 50V

C105

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C106

1-126-933-11 ELECT 100UF 20.00% 16V

C112

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C204

1-115-340-11 CERAMIC CHIP 0.22UF 10.00% 25V

C211

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C213

1-216-295-91 SHORT CHIP 0

C214

1-163-253-11 CERAMIC CHIP 120PF 5.00% 50V

C215

1-163-084-00 CERAMIC CHIP 1.5PF 0.25PF 50V

C216

1-163-117-00 CERAMIC CHIP 100PF 5.00% 50V

C217

1-163-084-00 CERAMIC CHIP 1.5PF 0.25PF 50V

C218

1-216-295-91 SHORT CHIP 0

C221

1-163-109-00 CERAMIC CHIP 47PF 5.00% 50V

C222

1-163-117-00 CERAMIC CHIP 100PF 5.00% 50V

C223

1-126-965-91 ELECT 22UF 20.00% 50V

C224

1-163-117-00 CERAMIC CHIP 100PF 5.00% 50V

C225

1-126-157-11 ELECT 10UF 20.00% 16V

C226

1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V

C227

1-163-117-00 CERAMIC CHIP 100PF 5.00% 50V

C228

1-126-965-91 ELECT 22UF 20.00% 50V

C229

1-163-017-00 CERAMIC CHIP 0.0047UF 10.00% 50V

C230

1-164-336-11 CERAMIC CHIP 0.33UF 25V

C232

1-126-157-11 ELECT 10UF 20.00% 16V

C233

1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V

C234

1-107-823-11 CERAMIC CHIP 0.47UF 10.00% 16V

C235

1-164-005-11 CERAMIC CHIP 0.47UF 25V

C236

1-126-157-11 ELECT 10UF 20.00% 16V

C237

1-126-965-91 ELECT 22UF 20.00% 50V

C238

1-163-117-00 CERAMIC CHIP 100PF 5.00% 50V

C239

1-126-157-11 ELECT 10UF 20.00% 16V

C242

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C245

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C401

1-126-964-11 ELECT 10UF 20.00% 50V

C404

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C405

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C407

1-164-346-11 CERAMIC CHIP 1UF 16V

C408

1-127-715-91 CERAMIC CHIP 0.22UF 10% 16V

C409

1-126-964-11 ELECT 10UF 20.00% 50V

C410

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C411

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C412

1-164-346-11 CERAMIC CHIP 1UF 16V

C414

1-164-346-11 CERAMIC CHIP 1UF 16V

C415

1-164-346-11 CERAMIC CHIP 1UF 16V

C416

1-126-964-11 ELECT 10UF 20.00% 50V

C417

1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V

C418

1-164-346-11 CERAMIC CHIP 1UF 16V

C419

1-162-964-11 CERAMIC CHIP 0.001UF 10.00% 50V

C423

1-127-715-91 CERAMIC CHIP 0.22UF 10% 16V

C424

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C426

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C427

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C428

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

C429

1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V

H6 A

Содержание KV-28EW20B

Страница 1: ... SERVICEMANUAL FE 2CHASSIS MODEL COMMANDER DEST CHASSIS NO KV 28EW20B RM 887 FR SCC Q54N A KV 28EW20E RM 887 ESP SCC Q53P A MODEL COMMANDER DEST CHASSIS NO KV 28EW20U RM 887 UK SCC Q52M A KV 28EW20 RM 887 ...

Страница 2: ... Picture Tube 41 7 ELECTRICAL PARTS LIST 42 CAUTION SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS CRT SHIELD OR THE CARBON PAINTED ON THE CRT AFTER REMOVAL OF THE ANODE CAP WARNING AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD DUE TO LIVE CHASSIS THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE POWER LIN...

Страница 3: ...ins lead is supplied connected to a B S 1363 fused plug having a fuse of 5 AMP rating Should the fuse need to be replaced use a 5 AMP FUSE approved by ASTA to BS 1362 ie one that carries the ASA T mark IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUIT ABLE FOR THE OUTLET SOCKETS IN YOUR HOME IT SHOULD BE CUT OFF AND AN APPROPRIATE PLUG FITTED THE PLUG SEVERED FROM THE MAINS LEAD MUST BE DESTROY...

Страница 4: ...2 Open 13 Ground red 14 Ground blanking 15 _ _ Red input 0 7 3dB 75 ohms positive _ S signal Chroma input 0 3 3dB 75 ohms positive 16 Blanking input Ys signal High state 1 3V Low state 0 0 4V Input impedence 75 ohms 17 Ground video output 18 Ground video input 19 Video output 1V 3dB 75ohms positive sync 0 3V 3 10dB 20 _ _ Video input 1V 3dB 75ohms positive sync 0 3V 3 10dB _ Video input Y S signal...

Страница 5: ...ing sequence of buttons on the Remote Commander i 5 ON SCREEN DIGIT 5 VOLUME TV DISPLAY 3 The following table will be displayed indicating the error count Table 2 Note To clear the error count data press 80 on the Remote commander U N E M R O R R E 2 0 E 3 0 E 4 0 E 5 0 E 6 0 E 7 0 E 8 0 E 9 0 E 0 1 E 1 1 E E M I T G N I K R O W S R U O H S E T U N I M P C O A N P V O C N Y S V R K I C I I M V N E...

Страница 6: ... want to start automatic tuning Yes No OK K K K K MENU 7 GB Language Select Language v Svenska Norsk English Nederlands Français Italiano i V OK If picture slants please adjust picture rotation Not necessary Adjust now OK K K Switching On the TV and Automatically Tuning The first time you switch on your TV a sequence of menu screens appear on the TV enabling you to 1 choose the language of the men...

Страница 7: ...his 1 After selecting the option press then press or to select the programme number with the channel you wish to name 2 Press With the first element of the Label column highlighted press or to select a letter or number select for a blank then press to confirm this character Select the other four characters in the same way Finally press OK to store AV PRESET The AV Preset option in the Set Up menu ...

Страница 8: ... Picture Adjustment Mode Personal Contrast Brightness Colour Sharpness Hue Reset OK Set Up Language Country Auto Tuning Programme Sorting Progamme Labels AV Preset Manual Programme Preset Detail Set Up OK Set Up Language Country Auto Tuning Programme Sorting Progamme Labels AV Preset Manual Programme Preset Detail Set Up OK 14 Menu System continued c Normally the automatic fine tuning AFT is opera...

Страница 9: ...o be output from the Scart connector i2 r You can record from this Scart any signal coming from the TV or from external equipment connected to the Scart connector i1 or side connectors 3 and 3 If your VCR supports Smartlink this procedure is not necessary To do this after selecting the option press Then press or to select the desired output signal TV AV1 AV3 YC3 or AUTO If you select AUTO the outp...

Страница 10: ...me News Sport Weather 25 153 101 98 TELETEXT Index Programme News Sport Weather 25 153 101 98 TELETEXT Index Programme News Sport Weather 25 153 101 98 TELETEXT Index Programme News Sport Weather 25 153 101 98 TELETEXT Index Programme News Sport Weather 25 153 101 98 TELETEXT Index Programme News Sport Weather 25 153 101 98 TELETEXT Index Programme News Sport Weather 25 153 101 98 18 Connecting Op...

Страница 11: ...the screen Symbol Input Signals 1 Audio video input signal through the Scart connector D RGB input signal through the Scart connector D This symbol appears only if a RGB source has been connected 2 Audio video input signal through the Scart connector F 2 S Video input signal through the Scart connector F 3 Video input signal through the phono socket B and Audio input signal through C 3 S Video Inp...

Страница 12: ...ture screen is dark but good sound Using the menu system select the Picture Adjustment menu and select Reset to return to the factory settings No picture or no menu information from equipment connected to the Scart connector Check that the optional equipment is on and press the button repeatedly on the remote control until the correct input symbol is displayed on the screen Good picture no sound P...

Страница 13: ...the chassis ensure that the main bracket is located in the beznet guide slots before sliding the chassis forwards Refit the interconnecting leads in their respective purse locks 2 3 Chassis Removal and Refitting 2 1 Rear Cover Removal Release the clip circled and pull the F6 bracket towards the rear of the set The bracket can then be removed to allow access to the boards To remove the F6 and H8 Bo...

Страница 14: ...g the user control module to the side of the set The control module can then be removed by sliding it towards the rear of the set allowing access to the H2 Board 2 5 H2 Board Removal 2 To remove the H2 board release the two clips circled and ease the board gently away from the support bracket 2 7 Wire Dressing Ensure that wires do not touch heatsinks and high temperature hotspots All wires must be...

Страница 15: ...emoval of the Anode Cap 2 8 Picture Tube Removal WARNING BEFORE REMOVING THE ANODE CAP High voltage remains in the CRT even after the power is disconnected To avoid electric shock discharge CRT before attempting to remove the anode cap Short between anode and CRT coated earth ground strap Coated Earth Ground Strap 1 Discharge the anode of the CRT and remove the anode cap 2 Unplug all interconnecti...

Страница 16: ... by the arrows Note There are 3 plates fitted to the main bracket and secured by3 gates Only remove the necessary plate to gain access to the printed wiring board 2 REFITTING THE PLATES Because the plates differ in size it is important that the correct plates are refitted in their original location Please note that the plates need to be rotated 180 degrees from their cut position to allow the tabs...

Страница 17: ...o Green and verify the condition 6 When the position of the deflection yoke has been determined fasten the deflection yoke with the screws 7 If the beam does not land correctly in all the corners use a magnet to correct it See Fig 3 4 When complete readjustment is necessary or a new picture tube is installed carry out the following adjustments Unless there are specific instructions to the contrary...

Страница 18: ...e each other The movement of the magnets interact with each other and so the respective dot position should be monitored while carrying out this adjustment Use the H STAT VR to adjust the Red Green and Blue dots so that they coincide at the centre of the screen by moving the dots in the horizontal direction G B R G B R G B R G B R G B R G B R 3 2 Convergence Preparation Before starting this adjust...

Страница 19: ...ertical static convergence 1 Remove the deflection yoke spacer 2 Tilt the deflection yoke as indicated in the figure below and optimise the geometry Tilting the DY Up and Down will balance the upper and lower pin adjustment Tilting the DY Left and Right will balance the H Trap adjustment 3 Re install the deflection yoke spacer Screen Corner Convergence TLH pieces Deflection Yoke a b d Permalloy As...

Страница 20: ...yback Transformer to the point where the OSD menu indication shows OK Layout of each control 1 Input an all white signal from the pattern generator 2 Enter into the Service Mode by pressing TEST TEST and MENU on the Service Commander 3 Select Service from the on screen menu display and press the right arrow button on the remote commander 4 The Service menu will appear on the screen See Page 21 5 S...

Страница 21: ... F I t s u j d A C G A e t u m o t u A n i a G o i d u A g n i t a G L 5 1 6 1 0 1 0 0 1 Turn on the main power switch and enter into the stand by mode 2 Press the following sequence of buttons on the Remote Commander U N E M R O R R E 2 0 E 3 0 E 4 0 E 5 0 E 6 0 E 7 0 E 8 0 E 9 0 E 0 1 E 1 1 E E M I T G N I K R O W S R U O H S E T U N I M P C O A N P V O C N Y S V R K I C I I M V N E L G N U J R ...

Страница 22: ...oltage is 3 5volts 0 3volts 4 If adjustment is required then re adjust theAGC variable resistor located at the top rear of the FRONTEND to obtain a voltage of 3 5V 0 3V 1 Enter into the Geometry service menu 2 Select and adjust each item in order to obtain the optimum image Print side of A board Deflection System Adjustment V SIZE V LIN S CORRECTION V CENTRE H CENTRE H SIZE PIN AMP PIN PHASE CORNE...

Страница 23: ... n E e d o M y r o t c a F 1 2 R K E D A n o i t a n i t s e D 2 2 L B n o i t a n i t s e D 3 2 R K E D A n o i t a n i t s e D 4 2 U n o i t a n i t s e D 5 2 R K E D A n o i t a n i t s e D 6 2 L B n o i t a n i t s e D 7 2 R K E D A n o i t a n i t s e D 8 2 R K E D A n o i t a n i t s e D 1 3 e l b a s i D e l b a n E f f o t u h S o t u A 3 3 F F O N O n o i t a t o R 5 3 e d o M e d i W e l...

Страница 24: ... 24 Memo ...

Страница 25: ...N1201 R AUDIO 64 XTAL IN 40 AUDIO MUTE 5 AUD OUT 78 5V STBY 6 5 2 3 7 1 5V STBY IC1201 AUDIO AMP MUTE 1 IN INL 10 3 OUT W H DRIVE Q535 68 IC401 AV LINK 5V STBY 69 R0 56 A10 B10 1 2 3 6 G0 57 B0 58 IK 55 GREEN BLUE IK EWD 17 VD 18 VD 19 ABL 54 74 TO C BOARD CN703 TO VM BOARD CN1701 7 CN003 J401 2 2 NSC CORRECT ROT COIL AGC SCL SDA VIDEO IC004 SDA 6 SCL 5 7 WP 71 SCL 72 SDA 28 CVBS2 CVBSY2 3 AGC 53 ...

Страница 26: ...CS 5V STBY STBY 5V CN8802 TO A BOARD CN512 HDY IC8801 SMART MODE DEFLECTION 8 2 1 6 SWITCH Q8802 1 2 4 3 SWITCH Q8801 3 1 SMART CORR SWITCH SWITCH 8V 8V CN8801 TO D3 BOARD CN2801 D2 SMART MODE DEFLECTION F3 AC INPUT FUSE CN3601 LINE FILTER T3602 1 2 1 2 CN3603 TO F6 BOARD CN7602 POWER CN7602 2 1 2 1 TO F3 BOARD CN3603 CN7601 F6 POWER SWITCH TO A BOARD CN606 S7601 TO A BOARD CN406 TO A BOARD CN1200...

Страница 27: ......

Страница 28: ......

Страница 29: ... 29 A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 O P Q R S T U V W 12 13 14 15 16 A Board Schematic Diagram Power Supply Deflection Small Signal Board Audio Amp page 1 2 H8 ...

Страница 30: ... 30 A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 O P Q R S T U V W 12 13 14 15 16 A Board Schematic Diagram Power Supply Deflection Small Signal Board Audio Amp page 2 2 ...

Страница 31: ...D 3 K 3 1 5 D 9 D 5 3 5 Q 4 B 1 5 0 D 3 L 4 1 5 D 9 C 1 0 6 Q 5 K 1 0 1 D 1 B 4 3 5 D 5 E 2 0 6 Q 5 G 3 0 1 D 1 E 5 3 5 D 6 E 3 0 6 Q 5 G 4 0 1 D 2 E 6 3 5 D 6 B 4 0 6 Q 5 H 5 0 1 D 1 A 7 3 5 D 4 C 6 0 6 Q 0 1 G 6 0 1 D 1 B 8 3 5 D 6 E 7 0 6 Q 9 G 7 0 1 D 2 B 9 3 5 D 5 B 8 0 6 Q 6 J 7 0 2 D 3 F 1 4 5 D 5 F 9 0 6 Q 6 J 0 1 2 D 5 I 3 7 5 D 5 F 0 1 2 1 Q 3 H 1 1 2 D 5 I 1 0 6 D 9 I 1 1 2 1 Q 3 H 2 1 ...

Страница 32: ... 4W 1M R703 1SS83TA D703 XX SG703 XX SG702 1W 1k R726 1W 1k R712 1W 1k R705 250V 4 7 C704 D705 EL1Z 1 4W 5 6 R728 1 2 3 4 5 XX CN704 H2 NC GND NC 200V 1 2 3 4 5 WHT 5P CN707 H2 NC 200V NC GND 500V 0 001 B C706 1 2W RC 33k R718 2kV 4700p E C708 XX R724 1 CN706 1P G2 XX R722 XX RV701 XX R709 1 2 3 4 XX CN701 1000V GND 200V H2 1 2 9 8 7 6 5 4 3 TDA6108JF N1B IC701 RD6 8ESB2 D710 RD6 8ESB2 D709 RD6 8E...

Страница 33: ... C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 33 C Printed Wiring Board Conductor side F6 Printed Wiring Board Conductor side D2 PrintedWiring Board Conductor side VM Printed Wiring Board Conductor side ...

Страница 34: ...R1965 50V 10 C1957 2W RS 100 R1968 R1966 XX 2SB734 34 Q1907 CHIP 100 R1958 MPS 0 22 C1958 MPS 0 22 C1959 L1959 22MH 400V PP 0 082 C1845 0 0047 C1848 630V PP 0 015 C1844 EL1Z D1840 S IRF620 Q1841 CHIP 100 R1842 2SA1175 HFE Q1840 CHIP 2 2k R1846 XX R1847 100 R1848 10mH L1843 8 7 6 5 4 3 2 1 LA6393DLL IC1901 1SS133 D1902 CHIP 220 R1908 1 2 3 CN1702 XX GND NC 15V PULSE 2SC2412K R Q1901 XX R1901 XX R19...

Страница 35: ... 1mH L904 MTZJ 9 1 D908 1 2 3 4 5 6 7 8 9 WHT 9P CN906 KEY C GND Y CVBS GND L GND GND R HZS9 1NB2 D903 50V 1 C907 1 4W 470k R909 C908 100p 1 4W 100 R917 C901 XX 50V 1 C906 C909 100p C900 XX 1 4W 470k R910 1 4W 100 R918 HZS9 1NB2 D902 RD6 8ESB2 D905 XX R905 RD6 8ESB2 D904 XX R906 3 4 1 2 L R V S XX CN900 1 2 3 4 5 6 WHT 6P CN908 WOOFERMUTE R IN R OUT GND L OUT L IN C902 XX C903 XX 1 4W 120 R904 1 4...

Страница 36: ...C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 36 D3 PrintedWiring Board Conductor side H2 Printed Wiring Board Conductor side F3 Printed Wiring Board Conductor side H8 Printed Wiring Board Conductor side ...

Страница 37: ...SC2412K QR 2SC2412K T 146 QR SE 135N SE135N LF4 TDA9394H TOP209P BF421 AMMO 2SA1091 O 2SC2785 HFE 2SA933AS QT 2SAG33ASQT 2SA933AS RT 2SC1740S RT 2SC2785 HFE IRF614 005 IRF614 037 IRF620 8 7 6 5 1 3 4 TOP VIEW 2 1 2 3 1 V OUT 2 V IN 3 GND TOP VIEW E C B C B E B C E B C E LETTER SIDE B C E MARKING SIDE VIEW 64 41 1 24 80 65 25 40 MSP3411G PP B9 7 1 1 32 33 64 STV9379 2SK2518 01MR 2SK2251 01 F19 2SK2...

Страница 38: ...B2 RD6 8ES B2 RD7 5ESB2 RD9 1ES B3 RD10ESB2 RD15ESB2 1SS119 25 1SS133T 77 1SS355TE 17 DTZ TT11 6 8B RD12SB2 UDZS TE 17 4 7B UDZSTE 175 6B UDZS TE 17 6 8B UDZSTE 179 1B UDZ TE 17 22B UF4005PKG23 CATHODE ANODE CATHODE ANODE CATHODE ANODE CATHODE ANODE DAN202K DAN202K T146 MA8330 TX DTZ33B D4SB60L AK04 V1 AU 01Z V1 BYD33G BYD33G AMMO DINL20 TA D1NL20U DINL40 TA2 ERB44 06TP1 EGP20G EG 1Z V1 EL1Z ERD28...

Страница 39: ... 3 5 4 7 1 POWER AMPLIFIER 5 5 IC BLOCK DIAGRAMS 1 2 3 7 5 6 4 3 2 6 7 1 5 Vsense Remote DVLD Internal OFF Latch Centre Osc SS F B Timer TSD OCP Control Logic Level Shift Sel 34v ref 5v 15v 8v Driver Reg 10v 18 8 14 16 15 10 12 11 9 A BOARD IC501 STV9379 A BOARD IC401 IC531 LM393DT A BOARD IC601 MCZ3001D A BOARD IC1201 TDA7495S ...

Страница 40: ...UNER IF KV 28EW20U 14 A 1300 897 A A BOARD COMPLETE KV 28EW20B A 1300 896 A A BOARD COMPLETE KV 28EW20E A 1300 952 A A BOARD COMPLETE KV 28EW20U 15 4 039 358 01 SCREW 4x16 BV TAPPING 16 1 529 408 11 SPEAKER 4 2x24CM 17 A 1646 242 A H2 BOARD COMPLETE 18 4 205 700 41 REAR COVER 19 4 039 358 01 SCREW 4x16 BV TAPPING 12 13 1 3 2 17 4 5 8 10 11 19 16 18 15 14 6 7 9 1 A 1646 245 A H8 BOARD COMPLETE 2 4 ...

Страница 41: ...896 11 COIL NA ROTATION RT 200 64 8 453 011 11 NECK ASSY NA299 M 65 A 1401 952 A VM BOARD COMPLETE 66 A 1638 156 A C BOARD COMPLETE 67 4 200 433 01 SPRING EXTENSION 68 1 416 466 21 COIL DEMAGNETIC 69 4 203 390 71 CUSHION DGC 70 4 057 303 01 HOLDER DGC 71 4 202 693 01 HOLDER HV CABLE 72 1 251 946 11 CAP ASSY HIGH VOLTAGE 73 4 203 658 01 SPACER DY 74 4 036 188 01 SCREW SELF TAPPING 75 4 308 870 00 C...

Страница 42: ...rts common to all models listed in this manual 43 A BOARD VARIANT Parts List Parts that belong only to the model specified Model KV 28EW20B 50 KV 28EW20E 50 KV 28EW20U 50 F3 BOARD COMPLETE Parts List 50 F6 BOARD COMPLETE Parts List 51 C BOARD COMPLETE Parts List 51 D3 BOARD COMPLETE Parts List 51 D2 BOARD COMPLETE Parts List 52 VM BOARD COMPLETE Parts List 52 H2 BOARD COMPLETE Parts List 53 H8 BOA...

Страница 43: ... 25V C106 1 126 933 11 ELECT 100UF 20 00 16V C112 1 162 970 11 CERAMIC CHIP 0 01UF 10 00 25V C204 1 115 340 11 CERAMIC CHIP 0 22UF 10 00 25V C211 1 162 970 11 CERAMIC CHIP 0 01UF 10 00 25V C213 1 216 295 91 SHORT CHIP 0 C214 1 163 253 11 CERAMIC CHIP 120PF 5 00 50V C215 1 163 084 00 CERAMIC CHIP 1 5PF 0 25PF 50V C216 1 163 117 00 CERAMIC CHIP 100PF 5 00 50V C217 1 163 084 00 CERAMIC CHIP 1 5PF 0 2...

Страница 44: ...C CHIP 220PF 5 00 50V C583 1 163 009 91 CERAMIC CHIP 0 001UF 10 00 50V C600 1 119 888 51 CERAMIC 2200PF 20 00 250V C601 1 137 999 11 FILM 0 1UF 275V C603 1 119 899 51 CERAMIC 1000PF 10 00 250V C604 1 119 899 51 CERAMIC 1000PF 10 00 250V C605 1 115 785 11 ELECT 470UF 20 00 25V C606 1 117 751 11 ELECT BLOCK 220UF 20 00 450V C607 1 126 964 11 ELECT 10UF 20 00 50V C608 1 126 963 11 ELECT 4 7UF 20 00 5...

Страница 45: ...91 SHORT CHIP 0 D016 8 719 109 89 DIODE RD5 6ESB2 D018 8 719 109 69 DIODE RD3 6ESB2 D019 8 719 978 33 DIODE DTZ TT11 6 8B B1 A D021 8 719 978 33 DIODE DTZ TT11 6 8B D022 8 719 069 55 DIODE UDZSTE 175 6B D035 8 719 069 55 DIODE UDZSTE 175 6B D036 8 719 069 55 DIODE UDZSTE 175 6B D051 8 719 081 98 DIODE MM3Z6V8T1 D101 6 500 159 01 DIODE MA8330 M TX D103 8 719 081 98 DIODE MM3Z6V8T1 D104 8 719 069 55...

Страница 46: ...DUCTOR 270UH L507 1 412 533 21 INDUCTOR 47UH L532 1 412 553 11 INDUCTOR 3 3MH L533 1 406 989 21 INDUCTOR 10MH F4 D A D535 8 719 908 03 DIODE GP08D D536 8 719 945 80 DIODE ERC06 15S D537 8 719 070 62 DIODE PDZ9 1B 115 D538 8 719 908 03 DIODE GP08D D539 8 719 312 10 DIODE RU4AM T3 D541 1 216 295 91 SHORT CHIP 0 D573 8 719 082 00 DIODE MM3Z4V7T1 D601 8 719 510 53 DIODE D4SB60L D602 8 719 911 19 DIODE...

Страница 47: ...1 RES CHIP 100 5 1 10W R029 1 216 061 91 RES CHIP 3 3K 5 1 10W R030 1 216 821 11 METAL CHIP 1K 5 1 10W R031 1 216 061 91 RES CHIP 3 3K 5 1 10W R032 1 216 061 91 RES CHIP 3 3K 5 1 10W L534 1 216 025 11 RES CHIP 100 5 1 10W L535 1 459 111 00 INDUCTOR 10MH L601 1 408 603 31 INDUCTOR 10UH L602 1 408 611 31 INDUCTOR 47UH L603 1 412 523 41 INDUCTOR 6 8UH L1201 1 535 303 00 LEAD JUMPER 5 0MM L1203 1 535 ...

Страница 48: ...3 91 RES CHIP 10K 5 1 10W R433 1 216 073 91 RES CHIP 10K 5 1 10W R434 1 216 073 91 RES CHIP 10K 5 1 10W R435 1 216 295 91 SHORT CHIP 0 R033 1 216 073 91 RES CHIP 10K 5 1 10W R034 1 216 129 00 RES CHIP 2 2M 5 1 10W R035 1 216 101 00 RES CHIP 150K 5 1 10W R036 1 216 083 00 RES CHIP 27K 5 1 10W R039 1 216 065 91 RES CHIP 4 7K 5 1 10W R040 1 216 033 00 RES CHIP 220 5 1 10W R041 1 216 025 11 RES CHIP 1...

Страница 49: ... 10K 5 1 10W R530 1 216 085 91 RES CHIP 33K 5 1 10W R531 1 216 057 00 RES CHIP 2 2K 5 1 10W R532 1 216 065 91 RES CHIP 4 7K 5 1 10W R533 1 216 077 91 RES CHIP 15K 5 1 10W R534 1 216 097 11 RES CHIP 100K 5 1 10W R535 1 216 099 00 RES CHIP 120K 5 1 10W R538 1 535 143 71 LEAD JUMPER 7 5MM R539 1 535 143 41 LEAD JUMPER 17 5MM R540 1 212 970 00 FUSIBLE 33 5 1 2W R543 1 216 065 91 RES CHIP 4 7K 5 1 10W ...

Страница 50: ... R1215 1 216 049 11 RES CHIP 1K 5 1 10W R1216 1 216 025 11 RES CHIP 100 5 1 10W R1217 1 216 341 11 METAL OXIDE 0 22 5 1W R1230 1 216 041 00 RES CHIP 470 5 1 10W R1231 1 216 113 00 RES CHIP 470K 5 1 10W R1232 1 216 041 00 RES CHIP 470 5 1 10W R1233 1 216 113 00 RES CHIP 470K 5 1 10W R1235 1 216 073 91 RES CHIP 10K 5 1 10W R1236 1 216 073 91 RES CHIP 10K 5 1 10W RELAY RY601 1 755 388 11 RELAY AC POW...

Страница 51: ...0 1 249 429 11 CARBON 10K 5 1 4W RESISTOR VARIABLE RV702 1 241 656 11 RES ADJ METAL FILM 110M A 1640 431 A D3 Board Complete CAPACITOR C2802 1 126 965 91 ELECT 22UF 20 00 50V RESISTOR R3601 1 202 719 00 SOLID 1M 10 1 2W TRANSFORMER T3602 1 433 488 11 TRANSFORMER LINE FILTER VARISTOR VD3601 1 803 830 31 VARISTOR ERZV14D621 A 1624 106 A F6 Board Complete CONNECTOR CN7601 1 691 291 11 PIN CONNECTOR P...

Страница 52: ...6 833 11 METAL CHIP 10K 5 1 10W R8806 1 216 809 11 METAL CHIP 100 5 1 10W R8812 1 218 879 11 METAL CHIP 22K 0 5 1 10W A 1401 952 A VM Board Complete CAPACITOR C1701 1 104 665 11 ELECT 100UF 20 00 25V C1704 1 104 665 11 ELECT 100UF 20 00 25V C1732 1 216 295 91 CONDUCTOR CHIP 0 C1844 1 129 716 00 FILM 0 015UF 5 00 630V C1845 1 129 725 00 FILM 0 082UF 5 00 400V C1848 1 136 347 11 FILM 0 0047UF 5 00 6...

Страница 53: ...SHORT CHIP 0 R1911 1 216 833 11 METAL CHIP 10K 5 1 10W H2 VM R1912 1 216 857 11 METAL CHIP 1M 5 1 10W R1913 1 216 821 11 METAL CHIP 1K 5 1 10W R1914 1 216 825 11 METAL CHIP 2 2K 5 1 10W R1915 1 216 829 11 METAL CHIP 4 7K 5 1 10W R1916 1 216 667 11 METAL CHIP 4 7K 0 5 1 10W R1917 1 216 842 11 METAL CHIP 56K 5 1 10W R1918 1 215 921 11 METAL OXIDE 4 7K 5 3W R1919 1 218 871 11 METAL CHIP 10K 0 5 1 10W...

Страница 54: ...303 00 LEAD JUMPER 5 0MM L902 1 408 603 31 INDUCTOR 10UH L903 1 408 603 31 INDUCTOR 10UH L904 1 410 119 11 INDUCTOR 1MH RESISTOR R901 1 249 427 11 CARBON 6 8K 5 1 4W R902 1 249 429 11 CARBON 10K 5 1 4W R903 1 249 406 11 CARBON 120 5 1 4W R904 1 249 406 11 CARBON 120 5 1 4W R909 1 247 895 91 CARBON 470K 5 1 4W R910 1 247 895 91 CARBON 470K 5 1 4W R911 1 249 419 11 CARBON 1 5K 5 1 4W R912 1 535 303 ...

Страница 55: ...99 05 PICTURE TUBE W66LLX060X 8 451 521 31 DEFLECTION YOKE Y28RVC3 L2 1 452 896 11 COIL NA ROTATION RT200 8 453 011 11 NECK ASSY NA299 M 1 416 466 21 COIL DEMAGNETIC 1 251 946 11 CAP ASSY HIGH VOLTAGE 1 452 094 00 MAGNET ROTATABLE DISK 15MM 1 452 032 00 MAGNET DISK 10MM ACCESSORIES AND PACKAGING MATERIALS 4 205 503 02 INDIVIDUAL CARTON 4 205 505 03 CUSHION LOWER ASSY 4 395 957 01 BAG PROTECTION 4 ...

Страница 56: ...re modules Please contact your local Sony Service organisation for the latest information Read restore and compare NVM contents via the I2C bus Acknowledge check of all I2C devices in the TV set Read Error Codes emulation of the Error Reader tool Remote Commander emulation User programmable Functional Check through Infrared Fast and documented Test Mode setting of all Sony TV chassis Partnumbers T...

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