Instruction/ maintenance manual of the product KV-32FQ86E Sony
Go to page of 78
- 1 - SERVICE MANUAL AE-6BA CHASSIS MODEL COMMANDER DEST CHASSIS NO. KV-28FQ86B RM-945 F R SCC-Q83T -A KV-28FQ86E RM-945 E S P SCC-Q81W-A MODEL COMMANDER DEST CHASSIS NO.
- 2 - T ABLE OF CONTENTS Section T itle P age Section T itle P age Caution .................... 3 Specifications .................... 4 Connectors .................... 6 Self Diagnostic Software .................... 7 1. GENERAL Switching On the TV and Automatically T uning .
- 3 - CA UTION Lead Free Soldered Boards The circuit boards listed below [T able 1] used in these models may ha ve been processed using Lead Free Solder . The boards are identified by the LF logo located close to the board designation e.g. F1, H1 etc [ see examples ].
- 4 - 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 Q - B.
- 5 - How to replace the fuse. Open the fuse compartment with a screwdri ver blade and replace the fuse. FUSE W ARNING (UK Models only) The flexible mains lead is supplied connected to a B.
- 6 - Connect ed Not Con nected (open) * at 2 0Hz - 20 kHz Pin N o 1 2 4 Signal Si gnal level 1 A udi o outpu t B (rig ht) Sta ndard le vel : 0.5 V r ms Outp ut imped ence : Less tha n 1kohm* 2 A udi o input B (rig ht) Sta ndard le vel : 0.5 V r ms Outp ut imped ence : Mo re tha n 10kohm* 3 A udi o outpu t A (left) Sta ndard le vel : 0.
- 7 - e g a s s e M r o r r E D E L e d o C r o r r e o N0 0 d e v r e s e R1 0 ) n o i t c e t o r P t n e r r u C r e v O ( P C O2 0 n o i t c e t o r P e g a t l o V r e v O3 0 c n y S l a c i t r .
- 8 - 8 Switching On the TV and Automatically Tuning The first t ime you switch on your TV, a sequ ence o f men u screen s appe ar on the TV en abling you to: 1) ch oose the l anguage of the menu scre.
- 9 - 10 Introducing and Using the Me nu System Your TV uses an On- Screen m enu system to guid e you throu gh th e oper ations . Use t he foll owing buttons on the Remote Control to operate the menu system: 1 To switch on the menu screens : Press the MEN U button to swi tch the first level menu on.
- 10 - 12 The Sou nd Adjus tment Menu The “Sound Adjustmen t” menu all ows you t o alter the sou nd settings. To do this: Press the MENU button and pre ss v to select , then press OK to enter this menu. Next press v or V to select the desire d option and pres s OK .
- 11 - 20 Teletext Teletex t is an in formation service transmitte d by mo st TV station s. The in dex pag e of the te letext servic e (usuall y page 100) gives you i nforma tion on how t o use the ser vice. To operate teletext, us e the remote contro l butt ons a s indi cated below.
- 12 - 27 GB Technic al Specific ations TV system: I Colour system: PAL SECAM , NTSC 3.58, 4.43 (onl y Video In) Channel Covera ge: UHF: B21-B69 Pictur e Tube: Flat Displa y FD Trinitron WIDE: KV-28FQ86U: 28” (approx . 71cm. measured di agonally ) KV-32FQ8 6U: 3 2" (approx.
- 13 - 28 Troub leshooti ng Here are some simple solut ions to problems which may affect the pictu re and sound. Problem No pi cture ( screen is dar k) and no sound. Poor or no picture (screen is dark ), but good s ound. No pictu re or no menu information from equip ment conn ected to th e Scart co nnector.
- 14 - => Before completely removing the rear cover disconnect the speaker connector which is located on the inside of the set. => => => => => => => => => => => SECTION 2 DISASSEMBL Y 2-1. Rear Cover Removal T o remov e lift the main bra ck et rear slightly and slide the chassis away from the beznet.
- 15 - 2-6. D2 Board Removal T o remov e the D2 board remove the two screws circled, release the clips circled and ease the board gently away from the support bracket.
- 16 - How to handle the Anode-Cap 1 . T o prevent damag ing the surface of the anode-cap do not use sharp materials. 2 . Do not apply too great a pressure on the rubber, as this may cause damage to the anode connector . 3 . A metal fitting called a shatter hook terminal is fitted inside the rubber cap.
- 17 - For safety reasons, on no account should the plates be removed and not refitted after servicing. REMO V AL AND REPLA CEMENT OF THE MAIN - BRA CKET BO TT OM PLA TES.
- 18 - • When complete readjustment is necessary or a new picture tube is installed, carry out the following adjustments. • Unless there are specif ic instructions to the contrary , carry out these adjustments with the rated po wer supply .
- 19 - Center dot R G B R G B C Board R V7330 (H ST A T) H ST A T Conv ergence (on mount side) H ST A T conv ergence control V .ST A T V er tical Static Magnet Fig.
- 20 - 4. Correction for HMC [Horizontal mis-con ve rgence] and VMC [V ertical mis-con ver gence] by using the BMC [He xapole] magnet. a) . HMC correction by BMC [Hexapole] magnet and movement of the electron beam. b). VMC correction by BMC [Hexapole] magnet and movement of the electron beam.
- 21 - Y-splitting axis correction magnet V STAT convergence magnet BMC (Hexaploe) magnet Purity magnet a-d: screen-cor ner conv ergence defect a b c d a b d Permalloy Assy X-4387-214-1 c Install the permalloy assembly for the area that needs correcting.
- 22 - 4-1. Electrical Adjustments Service adjustments to this model can be performed using the supplied remote Commander RM-945. SECTION 4 CIRCUIT ADJUSTMENTS Programming the Remote Commander for Operation in Service Mode Setting the TV into Service Mode 1.
- 23 - Sub Brightness Adjustment 1. Input a Monoscope pattern. 2. Program the Remote Commander for operation in Service Mode. [ See Page 22 ]. 3. Press ‘ A UX/VIDEO’ ‘ A UX/VIDEO’ 13 on the Remote Commander . 4. Adjust the ‘Sub-Brightness’ data so that there is barely a difference between the 0 IRE and 10 IRE signal levels.
- 24 - T est Mode 2 is av ailable by programming the Remote Commander for operation in Service Mode [ As sho wn on P age 22 ] then pressing the ‘ A UX/VIDEO’ b utton twice, OSD ‘TT’ appears. The functions described below are a vailable by selecting the two numbers.
- 25 - 5-1. BLOCK DIA GRAMS (1) DYNAMIC FOCUS T8900 D2 ( ) 14 G2 16 FV 1 18 19 12 15 13 HV 17 8 9 7 10 5 6 4 3 11 HV OVERSHOOT PROTECT Q6808, Q6809 SS RESET Q6804, Q6806 ABL PROTECT Q6810 8 4 SWITCH Q.
- 26 - 5-1. BLOCK DIA GRAMS (2) IC3400 BACKEND VIDEO KEY 2 IR-DATA LUMISPONDER EPG MODE OCP-OVP OCP-FLAG MAIN-SW DG SW KEY 1 SIRCS HV PROT LED LINE MUTE AUDIO RESET AGC DEFEAT AV LINK CSEL N/U N-RESET.
- 27 - 5-1. BLOCK DIA GRAMS (3) IC3600 AUDIO/VIDEO SWITCH RIGHT OUT RIGHT IN LEFT OUT LEFT IN BLUE IN MODE GREEN IN RED IN BLANKING VIDEO OUT VIDEO IN RIGHT OUT RIGHT IN LEFT OUT LEFT IN BLUE IN MODE .
- 28 - 5-2. CIRCUIT BO ARD LOCA TION 5-3. SCHEMA TIC DIA GRAMS AND PRINTED WIRING BO ARDS Note : • All capacit ors are in µF unless o therwise noted. • pF : µµF 50WV or less are not indicated except f or electrolytic types. • Indication of resistance, which does not h av e one for rating electrical power , is as follo ws.
- 29 - ~ A Board Location T able (A Side) ~ ~ A Board Location T able (B Side) ~ ~ A Board W avef orms ~ E D O I D 5 0 4 5 D0 1 - D1 1 2 6 D4 - K0 0 5 2 C I3 - H4 0 2 6 C I4 - M 0 0 2 2 D3 - D1 0 2 6 .
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 30 - ~ A Board Schematic Diagram [ Audio, Deflection J Interface ] Page 1/3 ~ AV L I NK CONVERTER 0.47 0.47 25V 25V 0.1 35P TO J BOARD CN3604 AUDIO AMPLIFIER 25V 2W TP2 TP1 B-#SSAE6BAD<IT A>-A..
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 31 - ~ A Board Schematic Diagram [ T uner , Regulator s ] Pa g e 2/3 ~ COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL xx T AB(CONT ACT) 18K 10K 22K 150K 100 16V 10UH F1101 1.8 VOL T REGULA TOR xx B-#SSAE6BAD<IT A>-A.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 32 - ~ A Board Schematic Diagram [ B Interface ] Page 3/3 ~ xx + + + 0 0 0 SCL CONVERTER SCL CONVERTER B-#SSAE6BAD<IT A>-A.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 33 - ~ A Printed Wiring Board Conductor side A ~.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 34 - ~ A Printed Wiring Board Conductor side B ~.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 35 - ~ B Board Schematic Diagram [ Backend,Scanrate,L VDS,A_Interface ] P age 1/2 ~ xx xx xx xx 35V XX SCAN CONVERTER VIDEO PROCESSING BACKEND B-#SSAE6BA<IT A>-B..-28/32FQ86 1/2 Backend, Scanrate, LVDS, A_Interface 4.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 36 - ~ B Board Schematic Diagram [ Backend,Scanrate,L VDS,A_Interface ] P age 2/2 ~ M27V160-100K1-6Y002 OTP 470 0.1 MICRO SDRAM AC ON/OFF RESET NVM RESET B-#SSAE6BA<IT A>-B..-28/32FQ86 XX 1k M24C32WMN6T(A) UDZS-3.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 37 - ~ B Printed Wiring Board Conductor side A ~ ~ B Printed Wiring Board Conductor side B ~ ~ D2 Printed Wiring Board Conductor side ~.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 38 - ~ D2 Board Schematic Diagram [ Smart Mode Deflection ] ~ SWITCH DTZ-5.1B XX 47K 35V 0.33 U D YNAMIC FOCUS DRIVER PROTECTION IC B-#SSAE6BA<IT A>-D2.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 39 - ~ VM Board Schematic Dia gram [ V elocity Modulation ] ~ ~ H1 Board Schematic Diagram [ Front A V Input, Headphone and Control Switches ] ~ ~ F1.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 40 - ~ G Printed Wiring Board Conductor side ~ Note : P or tions of the circuit contained within the marked areas as shown hav e high voltages present. Use care to prevent electric shock during inspection or repair.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 41 - ~ G Board Sc hematic Diagram [ P ower Supply ] ~ SWITCH SW MOSFET SW MOSFET OVER CURRENT PROTECTION CONTROL IC XX 100 2 + B-#SSAE6BA<IT A>-G.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 42 - ~ C Board Schematic Diagram [ R-G-B Out ] ~ 12 9 8 7 6 5 4 3 TDA6118JF IC7300 TP GS VIN GND IOM VDD BLS VOC NC 12 9 8 7 6 5 4 3 TDA6118JF IC7310.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 43 - ~ C Printed Wiring Board Conductor side ~ ~ J Printed Wiring Board Conductor side A ~ ~ J Printed Wiring Board Conductor side B ~ e l b a T e g a t l o V C I o N f e R o N n i P ) V ( e g a t l o V 0 0 3 7 C I 13 .
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 44 - ~ J Boar d Schematic Diagram [ A V Scart I/O Switching and Sockets ] ~ 25V 0.022 C2604 1/10W 470k R2608 C2610 35V 47 D2600 UDZS-TE17-9.1B R2600 330 1/10W R2604 220 1/10W XX C2601 D2601 UDZS-TE17-9.
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 45 - ~ D Board Wavef orms ~ ~ D Board IC V oltag e T able ~ ~ D Board Semiconductor V oltage T able ~ ~ D Printed Wiring Board Conductor side ~ e l b a T e g a t l o V C I e l b a T e g a t l o V C I 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 0 0 1 8 C I 13 .
AB CD E F G HI J K L M N 1 2 3 4 5 6 7 8 9 10 11 - 46 - ~ D Board Schematic Diagram [ Deflection ] ~ H OUT HLINERAITY MIDPIN OUT PIN OUT 470K 250V 13P 11P TP7 TP10 TP8 TP9 TP2 TP4 TP3 TP1 TP6 TP5 B-#SSAE6BA<IT A>-D..-28/32FQ86 33 50V 0 6.8K * 8.
- 47 - 5-4. SEMICONDUCT ORS CXA2019AQ-TL CXA2149AQ-TL 1 (TOP VIEW) 19 20 32 51 33 64 52 LA6500-F A LM393DT LM358N 2SA1091-O 8 7 6 5 1 3 4 2 IN GND OUT 1E3 1SS133T -77 1SS83 D1NL20U D1NL20U-TR D1NL40-T A2 EL1Z ERA22-08 GP08D FUF4005 HZS9.1NB2 MTZJ-33B MTZJ-4.
- 48 - 1 20 21 40 41 60 61 80 (T OP VIEW) TLHK5190 CA THODE ANODE REF ANODE CATHODE UPC1093J-1-T 1 2 3 4 5 PST9143NL PQ1CG2032FZ TL1431CZ-AP VSP9417BC3G STV9379 7 1 11 5 TDA7482 TDA7269 SE135N-LF4 1 2.
- 49 - FLYBAC K GENERATO R THERM AL PROTECTI ON 2 6 3 5 4 7 1 POWE R AMPLIFIE R + - 3 1 2 + - REFERENCE VOLTAGE 5-5. IC BLOCK DIA GRAMS 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.
- 50 - DFP 60 59 56 57 SBUS Interface IDENT A/D SCART Switching Facilities A/D D/A D/A D/A D/A D/A D/A I2C Interface 25 23 65 68 1 3 4 5 7 6 48 50 51 47 30 34 31 28 33 37 36 DEMODULATOR A BO ARD IC200.
3%#4)/. %80,/$%$ 6)%73 ./ 4% )TEMSWITHNOPARTNUMBERANDNODESCRIPTIONARENOT STOCKEDBECAUSETHEYARESELDOMREQUIREDFORROUTINE .
0)#452% 45"% 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 8 "%:.
3%#4)/. %,%#42)#!,0 !243,)34 0 !243,)34).' 4 !",%/&#/.4%.43 .OTE )TEMSMARKED hv ARENOTSTOCK EDSINCETH.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ !! $"OAR D#OMPLET.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ , ).$5#4/25( , ).
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2 #!2"/.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ # #%2!-)#.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ # %,%#4.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 1 42!.3)34/2-3"24 1 42!.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2 -%4!,#(.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2 -%4!,#()0+7 2 #!2"/.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ ' 2 -%4.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 6- 42!.3)34/2 1 42!.3)34/2-3$234 1 42!.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2 -%4!,#(.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ # #%2!-)#.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ " , ).$5#4/25( , ).
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2 -%4!,#(.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ $ 2 3(/24.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ $ # &),-.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ $ 2 -%4!,.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ $ 2 3(/24.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ # #/..%#4/2 #. 0,5'#/..%#4/20 #.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ & $ $.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ * &53% &z.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ $ $)/$%5$.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2 -%4!,#(.
2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 2%&./ 0!24./ $%3#2)04)/. 2%-!2+ 1 42!.3)34/23# 1 42!.
9-927-478-01 Sony Corporation Sony UK Service Promotions Dept. English 04CP7100-1 Pr inted in U .K. © 2004.03 A ne w TV Repair Assistance T ool that combines ease of use and powerful PC softw are tools to allow y ou to sav e v aluable time during many TV repairs.
An important point after buying a device Sony KV-32FQ86E (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sony KV-32FQ86E yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sony KV-32FQ86E - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sony KV-32FQ86E you will learn all the available features of the product, as well as information on its operation. The information that you get Sony KV-32FQ86E will certainly help you make a decision on the purchase.
If you already are a holder of Sony KV-32FQ86E, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sony KV-32FQ86E.
However, one of the most important roles played by the user manual is to help in solving problems with Sony KV-32FQ86E. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sony KV-32FQ86E along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
