Sony FD TRINITRON KV-21FX30E Manual do Utilizador

1SERVICE MANUALFE-2 CHASSISMODEL COMMANDER DEST CHASSIS NO.KV-21FX30BRM-887 FR SCC-Q54G-AKV-21FX30ERM-887 ESP SCC-Q53H-AMODELCOMMANDER DEST CHASSIS N

1016Menu SystemRGB CENTRINGWhen connecting an RGB source, such as a “PlayStation”, you may need to readjust the horizontal position of the picture. In

1120SpecificationsAdditional InformationTV system: Depending on your country selection: B/G/H, D/K Colour system:PAL, SECAM NTSC 3.58, 4.43 (only Vide

12SECTION 2 DISASSEMBLY2-1. Rear Cover RemovalRelease the mains power cable from its securing posts.Remove the rear cover fixing screws indicated. Pul

132-6. A Board PWB Removal [ Step 2 ]2-5. A Board PWB Removal [ Step 1 ]2-8. Wire DressingEnsure that all wires do not touch heat-sinks and hightemper

14Anode buttona* REMOVING PROCEDURES.Turn up one side of the rubber cap inthe direction indicated by the arrow a12 Using a thumb pull up the ru

15GREENBLUEREDPreparation:1. In order to reduce the influence of geomagnetism on theset’s picture tube, face it in an easterly or westerly direction.2

164. If the V.STAT magnet is moved in the direction of the (a)and (b) arrows, the Red, Green and Blue points move asindicated below.1. [Moving horizon

17abdPermalloy AssyX-4387-214-1cInstall the permalloy assemblyfor the area that needs correcting.Convergence adjustment with permalloyTilt DirectionIf

181. Receive a television broadcast signal.2. Normalize the picture setting.3. Adjust the focus control located on the flyback transformerto obtain th

19Sub Brightness Adjustment1. Input a Monoscope pattern.2. Press ‘TEST’ ‘TEST’ 13 on the Remote Commander.3. Adjust the ‘Sub-Brightness’ data so that

2TABLE OF CONTENTSSection Title Page Section Title PageSpecifications ... 3Connectors ... 4Self Diagnostic Software

20Sub Colour Adjustment1. Receive a PAL colour bar signal.2. Connect an oscilloscope to Pin 5 of CN003 [A Board].3. Enter into the ‘Service’ service m

214-2. TEST MODE 1:Test Mode 2 is available by pressing the ‘TEST’ button twice, OSD‘TT’ appears. The functions described below are available byselect

22Memo

23 245-1. BLOCK DIAGRAMS (1)LOWB541CN001J401(1/2)796357432154RELAYSWITCHQ601T603SRT161517181816121581112IC602ERROR AMP12PH601ISOLATOR+BD638RECTAUDIOV

5-1. BLOCK DIAGRAMS (2)25 265-2. CIRCUIT BOARD LOCATION5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDSNote :• All capacitors are in µF u

27 28 C [ RGB OUT ]oNfeRoNniP )V(egatloV1081CI13.123.134.151.461.470.780.8IC Voltage TablefeR )e( )b( )c( feR )e( )b( )c( feR )e( )b( )c(107Q2.4218.

29 30NOTE:Portions of the circuit marked as shown are highvoltage areas. Use care to prevent electric shockduring inspection or repair. A [ PRINTED

31 32 33 KV-21FX30 [9-927-404-01]A [ POWER SUPPLY, DEFLECTION, AUDIO AMPLIFIER (Page 1/2) ]

34 35 36A [ POWER SUPPLY, DEFLECTION, AUDIO AMPLIFIER (Page 2/2) ]A Board Waveforms1.83 Vp-p (V)20us/divTP720us/div1.88 Vp-p (H)TP15ms/divTP8488 mVp-p

37LM358NLM393DTLM393NM5216PTDA2822MTEA21245-4. SEMICONDUCTORSDTA144ESADTA144ESA-TPDTC114EKA-T146DTC143TKA-T146DTC144EKA-T-146R2SA1037K-T-146-RR2SA1162

3LEDOMMETI metsySnoisiveleT metsySoeretS egarevoClennahC metsySroloCBL,I,K/D,H/G/BMACIN/NAMREGoeretS01F-2F,21E-2E:FHV96B-12B,96F-12F,96E-12E:FHUQ-B,02

38SLA-570KT3FERA81-004TP1ERA83-006MTZJ-3.6AMTZJ-T-77-2.2AHZS9.INBZMTZJ-T-77-3.6BMTZJ-T-77-4.7BMTZJ-T-77-5.1BMTZJ-T-77-5.6BMTZJ-T-77-6.8AMTZJ-T-77-8.2B

395-5 IC BLOCK DIAGRAMS25SW314Vref--++GND12375-+-+6 4 3 2 6 7 1 5VsenseRemoteDVLDInternalOFFLatchCentreOscSSF/BTimerTSDOCPControlLogicLevelShiftSel

SECTION 6EXPLODED VIEWSNOTE : Items with no part number and no description are not stocked because they are seldom required for routine service.

6-2. PICTURE TUBEREF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK4164 4-369-318-22 SPRING, TENSION65 £ 1-419-772-11

SECTION 7ELECTRICAL PARTS LISTPARTS LISTING TABLE OF CONTENTS Note : Refer to the designated variant parts list when seeking a part indicated by an a

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK43 *A-1632-936-A A Board, Complete (KV-21FX30B) *A-1632-930-A A Board, Comp

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK44C430 1-102-114-91 CERAMIC 470PF 10.00% 50VC435 1-16

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK45C1218 1-109-982-91 CERAMIC CHIP 1UF 10.00% 10VC1219 1-10

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK46 < IC >IC001 8-759-837-20 IC TDA9394H/N1/4/0310IC

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK47L504 1-535-143-61 LEAD, JUMPER (5.0MM)L505 1-412-533-41 INDU

421 pin connectorConnected Not Connected (open) * at 20Hz - 20kHzPin No 1 2 4 Signal Signal level1 Audio output B(right)Standard level : 0.5V rmsOu

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK48R212 1-216-069-91 RES-CHIP 6.8K 5% 1/10WR213 1-216-08

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK49AR431 1-216-073-91 RES-CHIP 10K 5% 1/10WR433 1-216-0

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK50AC < SWITCH >S001 1-692-431-21 SWITCH, TACTILS00

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK51M1 C < CONNECTOR >CN702 1-695-915-21 TAB (CONTAC

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK52 MISCELLANEOUS £ 1-571-433-31 SWITCH, PUSH (AC POWER) £ 1-

9-927-404-01Sony CorporationSony UKService Promotions Dept.English01EP7140-1Printed in U.K.© 2001.5A new TV Repair Assistance Tool that combines eas

5FE-2 SELF DIAGNOSTIC SOFTWAREThe identification of errors within the FE-2 chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to

68First Time OperationYour TV is now ready for use5The Auto Tuning menu appears on the screen. Press the OK button to select Yes.6The TV starts to au

79GBIntroducing and Using the Menu SystemYour TV uses an on-screen menu system to guide you through the operations. Use the following buttons on the R

811GBMenu SystemSLEEP TIMERThe “Sleep Timer” option in the “Timer” menu allows you to select a time period for the TV to switch itself automatically i

914Menu Systemcontinued...b) Label a channel using up to five characters.To do this: Highlighting the Programme option, press the PROGR +/- button to