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Sony KV-29LS30E manual

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Table of contents for the manual

  • Page 1

    1 SERVICE MANUAL FE-2 CHASSIS MODEL COMMANDER DEST CHASSIS NO. KV-29LS30E RM-887 E S P SCC-Q53F-A KV-29LS30K RM-887 OIRT SCC-Q51G-A KV-29LS30U RM-887 UK SCC-Q52F-A MODEL CO MM AN DE R DEST CHASSIS NO. RM-889 KV-29LS35B RM-932 F R SCC-Q54F-G KV-29LS35E RM-932 E S P SCC-Q53G-A KV-29LS35K RM-932 OIRT SC C -Q51H-A RM-887 RM-932[...]

  • Page 2

    2 T ABLE OF CONTENTS Section T itle P age Section T itle P age Specifications .................... 3 Connectors .................... 5 Self Diagnostic Software .................... 6 1. GENERAL Switching On the TV and Automatically T uning .................... 7 Introducing the Menu System .................... 8 T eletext .................... 9 Con[...]

  • Page 3

    3 L E D O M M E T I m e t s y S n o i s i v e l e T m e t s y S o e r e t S e g a r e v o C l e n n a h C m e t s y S r o l o C BL , I , K / D , H / G / B M A C I N / N A M R E G o e r e t S 0 1 F - 2 F , 2 1 E - 2 E : F H V 9 6 B - 1 2 B , 9 6 F - 1 2 F , 9 6 E - 1 2 E : F H U Q - B , 0 2 S - 1 S , 3 0 S - 1 0 S : V T E L B A C 1 4 S - 1 2 S : R E[...]

  • Page 4

    4 W ARNING (UK Models only) The flexible mains 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 b y AST A 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, [...]

  • Page 5

    5 21 pin connector Connected Not Connected (open) * at 20Hz - 20kHz Pin No 124 Signal Si gnal le v el 1 Audio output B (rig ht) Standa rd level : 0.5V r ms Output im pedence : Less tha n 1kohm* 2 Audio output B (rig ht) Standa rd level : 0.5V r ms Output i mpeden ce : Mo re than 10 kohm* 3 Audio output A (left) Sta ndard lev el : 0.5 V r ms Output [...]

  • Page 6

    6 FE-2 SELF DIA GNOSTIC SOFTW ARE The identification of errors within the FE-2 chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous flashing LED) and then commun[...]

  • Page 7

    7 7 GB Language Select Language: i 4 Svenska Norsk English Nederlands Français Italiano i $ OK Country Select country: i 4 Sverige Norge - Italia Deutschland Österreich i $ OK K K K If picture slants, please adjust picture rotation Not necessary Adjust now OK Switching On the TV and Automatically Tuning The first time you switch on your TV, a seq[...]

  • Page 8

    8 9 GB Introducing and Using the Menu System Your TV uses an on-screen menu system to guide you through the operations. Use the following buttons on the Remote Control to operate the menu system: 1 Press the MENU button to switch the first level menu on. Menu System 2 • To highlight the desired menu or option, press or . • To enter to the selec[...]

  • Page 9

    9 16 Menu System RGB CENTRING When connecting an RGB source, such as a “ PlayStation ” , you may need to readjust the horizontal position of the picture. In that case, you can readjust it through the “ RGB Centring ” option in the “ Detail Set Up ” . To do that: while watching an RGB source select the “ RGB Centring ” option and pre[...]

  • Page 10

    10 18 Connecting Optional Equipment Using the following instructions, you can connect a wide range of optional equipment to your TV set. (Connecting cables are not supplied). Connecting a VCR: To connect a VCR, please refer to the section “ Connecting the aerial and VCR ” of this instruction manual. We recommend you connect your VCR using a sca[...]

  • Page 11

    11 21 GB Troubleshooting Here are some simple solutions to the problems which may affect the picture and sound. Additional Information Problem No picture (screen is dark) and no sound. Poor or no picture (screen is dark), but good sound. No picture or no menu information from equipment connected to the Scart connector. Good picture, no sound. No co[...]

  • Page 12

    12 => => <= <= => => => SECTION 2 DISASSEMBL Y 2-1. Rear Cover Removal Release the mains power cable from its securing posts. Remove the rear cover fixing screws indicated. Pull the rear cov er away from the front beznet. T ake care when removing the rear cover not to damage the speaker cables as speakers are fitted inside the [...]

  • Page 13

    13 Screw . Release the 5 securing clips located at the side and front of the chassis and slide the PWB clear of the bracket. Place the A Board PWB in the position indicated to carry out servicing. Remove the two screws fixing 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[...]

  • Page 14

    14 8 2 5 6 7 9 Anode button a * REMOVING PROCEDURES. T urn up one side of the rubber cap in the direction indicated by the arrow a 1 2 Using a thumb pull up the rubber cap firmly in the direction indicated by the arrow b 3 When one side of the rubber cap is separated from the anode button, the anode-cap can be removed by turning up the rubber cap a[...]

  • Page 15

    15 Purity control corrects this area Disk magnets or rotatable disk magnets correct these areas (a-d) Deflection yok e positioning corrects these areas Disk Magnets a cd b GREEN BLUE RED Preparation: 1. In order to reduce the influence of geomagnetism on the set’s picture tube, face it in an easterly or westerly direction. 2. Switch on the set’[...]

  • Page 16

    16 4. If the V .ST A T magnet is moved in the direction of the (a) and (b) arrows, the Red, Green and Blue points move as indicated below . 1. [Moving horizontally], adjust the H.ST A T contr ol so that the Red, Green and Blue points are on top of each other at the centre of the screen. 2. [Moving vertically], adjust the V .ST A T ma gnet so that t[...]

  • Page 17

    17 + YCH VR Deflection Yoke + + Tilt Direction If you are unable to adjust the corner conver gence properly , this can be corrected with the use of permalloy magnets. HTIL correction can be performed by adding a TLH correction assembly to the Deflection yoke. HTIL Adjustment YCH Adjustment TL V Adjustment Geometry Adjustment. Preparation: Before st[...]

  • Page 18

    18 1. Receive a television broadcast signal. 2. Normalize the picture setting. 3. Adjust the focus control located on the flyback transformer to obtain the best focus at the centre of the screen. Bring only the centre area of the screen into focus, the magenta-ring appears on the screen. In this case, adjust the focus to optimize the screen uniform[...]

  • Page 19

    19 Sub Brightness Adjustment 1. Input a Monoscope pattern. 2. P ress ‘TEST’ ‘TEST’ 13 on the Remote Commander . 3. Adjust the ‘Sub-Brightness’ data so that there is barely a difference between the 0 IRE and 10 IRE signal levels. 1. Input a video signal that contains a small 100% white area on a black background. 2. Connect an digital vo[...]

  • Page 20

    20 Sub Colour Adjustment 1. Receive a P AL colour bar signal. 2. Connect an oscilloscope to Pin 5 of CN003 [A Board]. 3. Enter into the ‘ Service ’ service menu. 4. Adjust the ‘ Sub Colour ’ data so that the Cyan, Magenta and Blue colour bars are of equal lev els as indicated below . Same Lev el B-Out W av ef orm T uner A GC Adjustment Note[...]

  • Page 21

    21 4-2. TEST MODE 1: T est Mode 2 is a v ailable by pressing the ‘TEST’ button twice, OSD ‘ TT ’ appears. The functions described below are available by selecting the two numbers. T o release the ‘ T est mode 2 ’ , press 00, 10, 20 ... twice or switch the TV set into Stand-by mode. In ‘ TT Menu ’ mode, it is possible to remove the M[...]

  • Page 22

    22 Memo[...]

  • Page 23

    23 24 5-1. BLOCK DIA GRAMS (1) LOWB 5 6 4 CN001 J401 (1/2) 77 63 5 7 4 3 2 1 5 4 RELAY SWITCH Q601 T603 SRT 16 15 17 18 18 16 1 2 15 8 11 12 IC602 ERROR AMP 1 2 PH601 ISOLATOR +B D638 RECT AUDIO VCC +B LOWB 3.3V REG H-OUT Q533 STBY +3.3V IC608 7 5 IC501 V OUTPUT 3 1 VD+ BOOST REF OUT PIN OUT Q532 6 5 4 3 2 1 D571, Q571,574 T511 FBT FV ABL 12 3 4 1 [...]

  • Page 24

    5-2. CIRCUIT BO ARD LOCA TION 5-3. SCHEMA TIC DIA GRAMS AND PRINTED WIRING BOARDS Note : • All capacitors are in µF unless otherwise noted. • p F : µµF 50WV or less are not indicated e xcept for electrolytic types. • Indication of resistance, which does not have one for rating electrical power , is as follows. Pitch : 5mm Electrical power [...]

  • Page 25

    C [ R,G,B OUT ] 27 28 IC V oltage T able C board Waveforms 20us/div 1.88 Vp-p (H) TP3 20us/div 1.88 Vp-p (H) TP2 20us/div 74 Vp-p (H) TP5 20us/div 74 Vp-p (H) TP6 20us/div 1.76 Vp-p (H) TP7 10us/div 1.77 Vp-p (H) TP1 20us/div TP4 74 Vp-p (H) TP4 C Board W aveforms o N f e R o N n i P ) V ( e g a t l o V o N f e R o N n i P ) V ( e g a t l o V 1 0 7[...]

  • Page 26

    29 30 VM [ VELOCITY MODULATION ][...]

  • Page 27

    31 32 F2 [ AC FIL TER, FUSE, SIRCS ] H2 [ A V3 INPUT ][...]

  • Page 28

    A [ PRINTED WIRING BO ARD ] 33 34 AB CD E F G HI J K L M 1 2 3 4 5 6 7 8 9 10 NOTE: Portions of the circuit marked as shown are high voltage areas. Use care to prevent electric shock during inspection or repair. o N f e R o N n i P ) V ( e g a t l o V o N f e R o N n i P ) V ( e g a t l o V 1 0 0 C I 10 1 0 0 C I 7 68 . 4 22 . 38 64 . 0 39 . 29 60 [...]

  • Page 29

    35 36 37 KV -29LS30/35 [9-927-403-01] A [ POWER SUPPL Y, DEFLECTION, A UDIO AMPLIFIER (Page 1/2) ][...]

  • Page 30

    38 39 40 A [ POWER SUPPL Y, DEFLECTION, A UDIO AMPLIFIER (Page 2/2) ] A Board Waveforms 1.83 Vp-p (V) 20us/div TP7 20us/div 1.88 Vp-p (H) TP1 5ms/div TP8 488 mVp-p (V) 20us/div 1.86 Vp-p (H) TP3 20us/div 1.84 Vp-p (H) TP2 20us/div 6.0 Vp-p (H) TP4 20us/div 5.4 Vp-p (H) TP5 20us/div TP6 16.8 Vp-p (H) 5ms/div 50.8 Vp-p (V) TP11 5ms/div 49.8 Vp-p (V) [...]

  • Page 31

    41 LM393DT TDA2822M TEA2124 5-4. SEMICONDUCT ORS DT A144ESA DT A144ESA-TP DTC114EKA-T146 DTC143TKA-T146 DTC144EKA-T -146R 2SA1037K-T -146-R R2SA1162-G 2SA1037K-T -146-QR 2SD601A-QTX 2SC1623-L5-L6 2SC2412K-QR 2SC2412K-T -146-R 2SK2251-01-F19 SE-135N SE135N-LF4 TDA9394H TOP209P BF421-AMMO 2SA1091-O 2SC2785-HFE 2SA933AS-QRT 2SA G33ASQT 2SA933AS-RT 2SC[...]

  • Page 32

    42 SLA-570KT3F ERA81-004TP1 ERA83-006 MTZJ-3.6A MTZJ-T -77-2.2A HZS9.INBZ MTZJ-T -77-3.6B MTZJ-T -77-4.7B MTZJ-T -77-5.6B MTZJ-T -77-6.8B MTZJ-T -77-8.2B MTZJ-T -77-7.5B MTZJ-T -77-9.1B MTZJ-T -77-9.1B MTZJ-T -77-10 MTZJ-T -77-10A MTZJ-T -77-10B MTZJ-T -77-15B MTZJ-T -77-33A MTZJ-33C MTZJ-7.5B P6KE200ASY RD3.9ES-B2 RD7.5ESB2 RD9.1ES-B3 RD10ESB2 RD1[...]

  • Page 33

    43 5-5 IC BLOCK DIA GRAMS 2 5 SW 3 1 4 Vref - - + + GND 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 BO ARD IC604 B A41W12ST -V5 A BO ARD IC401/IC531 LM393DT A BO ARD IC601 MCZ3001D A BO ARD IC1201 TD[...]

  • Page 34

    SECTION 6 EXPLODED VIEWS NO TE : Items with no part number and no description are not stocked because they are seldom required for routine service. The construction parts of an assembled part are indicated with a collation number in the remarks column. Items marked “*” are not stocked since they are seldom required for routine service. Some del[...]

  • Page 35

    6-2. PICTURE TUBE REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 45 51 52 53 54 55 59 59 58 60 75 57 56 77 76 73 74 61 62 63 64 65 66 67 68 72 71 70 69 67 51 X-4200-711-1 BEZNET ASSY (KV-29LS30) 52-54 X-4200-691-1 BEZNET ASSY (KV-29LS35) 52-54 52 4-205-948-01 POWER BUTTON 53 4-204-426-01 SPRING 54 4-205-375-01 GUIDE, LIGHT 55[...]

  • Page 36

    SECTION 7 ELECTRICAL P AR TS LIST P ARTS LISTING T ABLE OF CONTENTS Note : Ref er to the designated variant par ts list when seeking a par t indicated by an asterisk (*) P ar ts indicated (XX) on the Schematic Diagram are not used in this model and theref ore do not appear in the P ar ts List. 46 F2 BO ARD COMPLETE P arts List : ...................[...]

  • Page 37

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 47 < CAPACITOR > C002 1-163-233-91 CERAMIC CHIP 18PF 5.00% 50V C004 1-163-037-91 CERAMIC CHIP 0.022UF 10.00% 50V C005 1-126-935-91 ELECT 470UF 20.00% 10V C006 1-163-233-91 CERAMIC CHIP 18PF 5.00% 50V C009 1-164-004-91 CERAMIC CHIP 0.1UF 10.00% 25V C010 1-164-005-91 CERAMIC [...]

  • Page 38

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 48 C218 1-163-249-91 CERAMIC CHIP 82PF 5.00% 50V C221 1-163-109-91 CERAMIC CHIP 47PF 5.00% 50V C222 1-163-117-91 CERAMIC CHIP 100PF 5.00% 50V C223 1-126-965-91 ELECT 22UF 20.00% 50V C224 1-163-117-91 CERAMIC CHIP 100PF 5.00% 50V C225 1-126-157-91 ELECT 10UF 20.00% 16V C226 1-164-[...]

  • Page 39

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 49 C1221 1-115-339-91 CERAMIC CHIP 0.1UF 10.00% 50V C1228 1-126-952-91 ELECT 1000UF 20.00% 35V C1229 1-163-001-91 CERAMIC CHIP 220PF 10.00% 50V C1230 1-163-001-91 CERAMIC CHIP 220PF 10.00% 50V C1231 1-163-001-91 CERAMIC CHIP 220PF 10.00% 50V C1232 1-115-339-91 CERAMIC CHIP 0.1UF [...]

  • Page 40

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 50 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 D540 8-719-908-03 DIODE GP08D D541 1-216-295-91 SHORT 0 D573 8-719-082-00 DIODE MM3Z4V7T1 D601 8-719-510-53 DIODE [...]

  • Page 41

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 51 < IC > IC001 8-759-837-20 IC TDA9394H/N1/4/0310 IC004 8-759-575-72 IC M24C08-WMN6T IC401 8-759-665-11 IC LM393DT IC501 8-759-192-71 IC STV9379 IC531 8-759-665-11 IC LM393DT IC601 8-759-670-30 IC MCZ3001D IC602 8-749-016-19 IC SE135N-LF4 IC604 8-759-668-87 IC BA41W12ST-V5[...]

  • Page 42

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 52 R047 1-216-025-91 RES-CHIP 100 5% 1/10W R048 1-216-073-91 RES-CHIP 10K 5% 1/10W R049 1-216-049-91 RES-CHIP 1K 5% 1/10W R050 1-216-025-91 RES-CHIP 100 5% 1/10W R051 1-216-295-91 SHORT 0 R052 1-216-295-91 SHORT 0 R053 1-216-077-91 RES-CHIP 15K 5% 1/10W R055 1-216-025-91 RES-CHIP[...]

  • Page 43

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 53 R453 1-216-171-91 RES-CHIP 75 5% 1/8W R454 1-216-001-91 RES-CHIP 10 5% 1/10W R455 1-412-002-41 INDUCTOR 4.7UH R460 1-216-049-91 RES-CHIP 1K 5% 1/10W R461 1-216-022-91 RES-CHIP 75 5% 1/10W R462 1-216-178-91 RES-CHIP 150 5% 1/8W R500 1-216-061-91 RES-CHIP 3.3K 5% 1/10W R501 1-21[...]

  • Page 44

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 54 R549 1-535-143-71 LEAD, JUMPER (7.5MM) R551 1-215-867-21 METAL OXIDE 470 5% 1W R552 1-216-097-91 RES-CHIP 100K 5% 1/10W R553 1-249-381-91 CARBON 1 5% 1/4W R555 1-216-089-91 RES-CHIP 47K 5% 1/10W R556 1-215-915-51 METAL OXIDE 470 5% 3W R557 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R[...]

  • Page 45

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 55 C VM < THERMISTOR > TH601 1-803-586-41 THERMISTOR THP601 £ 1-803-951-11 THERMISTOR, PTC < CRYSTAL > X001 1-578-774-71 VIBRATOR, CRYSTAL X201 1-760-628-21 VIBRATOR, CRYSTAL A Board V ariant P arts KV -29LS30/29LS35 < IC > IC201 6-700-410-01 IC MSP3410G-PP-B8 [...]

  • Page 46

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 56 D D1905 8-719-110-41 DIODE RD15ES-B2 D1906 8-719-970-87 DIODE ERA38-06 D1907 8-719-970-87 DIODE ERA38-06 D1908 8-719-300-33 DIODE RU-3AM D1909 8-719-991-33 DIODE 1SS133T-77 < FERRITE BEAD > FB1701 1-535-143-61 LEAD, JUMPER (5.0MM) < IC > IC1701 8-759-394-36 IC BA09[...]

  • Page 47

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 57 R1713 1-216-809-91 RES-CHIP 100 5% 1/16W R1714 1-260-089-81 CARBON 150 5% 1/2W R1719 1-216-822-91 RES-CHIP 1.2K 5% 1/16W R1720 1-247-863-91 RES-CHIP 22K 5% 1/4W R1721 1-247-863-91 RES-CHIP 22K 5% 1/4W R1722 1-216-822-91 RES-CHIP 1.2K 5% 1/16W R1723 1-249-399-91 CARBON 33 5% 1/[...]

  • Page 48

    REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK 58 H2 *4-206-049-41 MANUAL, INSTRUCTION (KV-29LS30E) (GERMAN/GREEK/TURKISH) *4-206-049-21 MANUAL, INSTRUCTION (KV-29LS30K) (BELGIAN/CZECH/ENGLISH/HUNGARIAN/ POLISH/RUSSIAN) *4-206-049-51 MANUAL, INSTRUCTION (KV-29LS30U) (ENGLISH) *4-205-951-71 MANUAL, INSTRUCTION (KV-29LS35B) (GE[...]

  • Page 49

    9-927-403-01 Sony Corporation Sony UK Service Promotions Dept. English 01DP7140-1 Printed in U.K. © 2001.4 A new TV Repair Assistance T ool that combines ease of use and powerful PC software tools to allow y ou to sav e v aluable time during many TV repairs. The TRACE interface connects to the PC's serial port. It pro vides connection to the [...]