Manuale d’uso / di manutenzione del prodotto KV-BM14M70 del fabbricante Sony
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REVISION HIST OR Y BX1S MODEL KV -BM14M70 P AR T NO . : 9-872-411-02 CHASSIS NO . SUFFIX D A TE SUPP / CORR DESCRIPTION 1 -01 2003/11 _ _ 1st Issue 2 -02 2004/6 Supp-1 R827 P ar t Number Change (P age.
CHASSIS TRINITR ON ® COLOR TV SER VICE MANU AL BX1S MODEL COMMANDER DEST . CHASSIS NO. KV -BM14M70 RM-W101 Saudi Arabia SCC-V10C-A MODEL COMMANDER DEST .
– 2 – KV -BM14M70 RM-W101 T ABLE OF CONTENTS SELF DIA GNOSTIC FUNCTION .............................. 3 1. DISASSEMBL Y 1-1. Rear Cover Remov al ................................................. 6 1-2. Speaker Remov al ............................
– 3 – KV -BM14M70 RM-W101 The units in this manual contain a self diagnostic function. If an error occurs, the ST ANDBY ( 1 ) indicator will automatically begin to flash. A description of the self-diagnosis function is explained in the instruction manual.
– 4 – KV -BM14M70 RM-W101 2. DISPLA Y OF ST ANDBY ( 1 ) INDICA T OR FLASH COUNT 3. ST OPPING THE ST ANDBY ( 1 ) INDICA TOR FLASH T ur n off the po wer s witch on the TV main unit or unplug the power cord from the outlet to stop the ST ANDBY ( 1 ) indicator from flashing.
– 5 – KV -BM14M70 RM-W101 5. HANDLING OF SELF-DIA GNOSTIC SCREEN DISPLA Y Since the diagnostic results display ed on the screen are not automatically cleared, alwa ys check the self-diagnostic screen during repairs. When y ou have completed the repairs , clear the result displa y to "0".
– 6 – KV -BM14M70 RM-W101 1 Rear cover 2 Six screws (+BVTP 4 × 16) Type2 IT-3) SECTION 1 DISASSEMBL Y 1-2. SPEAKER REMO V AL 1-3. CHASSIS ASSY REMO V AL 1-4.
– 7 – KV -BM14M70 RM-W101 • REMO V AL OF ANODE-CAP Note: • After removing the anode, short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon paint on the CRT . • REMOVING PROCEDURES 1 T urn up one side of the rubber cap in the direction indicated by the arr ow A .
– 8 – KV -BM14M70 RM-W101 • The f ollowing adjustments should be made when a complete realignment is required or a new picture tube is installed. Set the controls as follo ws unless otherwise noted: VIDEO model ..................................
– 9 – KV -BM14M70 RM-W101 RG B R G B R G B RB RG G G B RB 2-2. CONVERGENCE • Bef ore star ting this adjustment, adjust the f ocus, horizontal size and vertical size. • Receive dot/hatch signal. • Pic mode: Soft. (1) Horizontal and V ertical Static Conver gence 1.
– 10 – KV -BM14M70 RM-W101 (2) Con vergence Rough Adjustment Preparation: • Bef ore star ting this adjustment, adjust the horizontal static conv ergence and the vertical static conv ergence TLV RB YCH R B XCV B R TLH B R Piece A (90), conv.
– 11 – KV -BM14M70 RM-W101 2-5. WHITE BALANCE ADJUSTMENT 1. Set to Ser vice Mode (Ref er Section 3-1: ADJUSTMENTS WITH COMMANDER) 2. Input white raster signal. 3. Set Picture to <D YNAMIC mode> 4. Select RDR V (02) with 1 and 4 and fixed the v alue to 25 with 3 and 6 5.
– 12 – KV -BM14M70 RM-W101 SECTION 3 CIRCUIT ADJUSTMENTS 3-1. ADJUSTMENT WITH COMMANDER Ser vice adjustments to this model can be perf ormed using the supplied remote commander RM-W101. a. ENTERING SER VICE MODE With the unit on standby This operation sequence puts the unit into service mode.
– 13 – KV -BM14M70 RM-W101 e. O THER FUNCTION VIA REMO TE COMMANDER 7 , - All the data becomes the v alues in memor y . 8 , - All user control goes to the standard state. Display , - Ser vice data initialization (Be sure not to use usually .) 2 , 5 Select De vice or Categor y 3-2.
– 14 – KV -BM14M70 RM-W101 Adjustment Item Ta b l e J V Ty t i l a n o i t c n u F. t i n Ie g n a RA T A Dn o i t c n u Fe t o N & e l b a Te m a N e c i v e D) d e l i a t e D ( e u l a V l a i t i n I / s s e r d d A M V N y r o g e t a C.
– 15 – KV -BM14M70 RM-W101 J V Ty t i l a n o i t c n u F. t i n Ie g n a RA T A Dn o i t c n u Fe t o N & e l b a Te m a N e c i v e D ) d e l i a t e D ( e u l a V l a i t i n I / s s e r d d A M V N y r o g e t a C.
– 16 – KV -BM14M70 RM-W101 J V Ty t i l a n o i t c n u F . t i n Ie g n a RA T A Dn o i t c n u Fe t o N & e l b a Te m a N e c i v e D ) d e l i a t e D ( e u l a V l a i t i n I / s s e r d d A M V N y r o g e t a C.
– 17 – KV -BM14M70 RM-W101 J V Ty t i l a n o i t c n u F. t i n Ie g n a RA T A Dn o i t c n u Fe t o N & e l b a Te m a N e c i v e D) d e l i a t e D ( e u l a V l a i t i n I / s s e r d d A M V N y r o g e t a C.
– 18 – KV -BM14M70 RM-W101 J V Ty t i l a n o i t c n u F. t i n Ie g n a RA T A Dn o i t c n u Fe t o N & e l b a Te m a N e c i v e Dn o m m o C y r o g e t a C.
– 19 – KV -BM14M70 RM-W101 J V Ty t i l a n o i t c n u F. t i n Ie g n a RA T A Dn o i t c n u Fe t o N & e l b a Te m a N e c i v e Dn o m m o C y r o g e t a C.
– 20 – KV -BM14M70 RM-W101 J V Ty t i l a n o i t c n u F. t i n Ie g n a RA T A Dn o i t c n u Fe t o N & e l b a Te m a N e c i v e D ) s s e r d d A e v a l S ( ) d e l i a t e D ( e u l a V l a i t i n I / s s e r d d A M V N y r o g e t a C.
– 21 – KV -BM14M70 RM-W101 J V Ty t i l a n o i t c n u F . t i n Ie g n a RA T A Dn o i t c n u Fe t o N & e l b a Te m a N e c i v e D ) s s e r d d A e v a l S ( n o m m o C y r o g e t a C.
– 22 – KV -BM14M70 RM-W101 J V Ty t i l a n o i t c n u F . t i n Ie g n a RA T A Dn o i t c n u Fe t o N & e l b a Te m a N e c i v e D ) s s e r d d A e v a l S ( n o m m o Ce t o N y r o g e t a C.
– 23 – KV -BM14M70 RM-W101 Data variant depend on models Categor y No Name Model Data VM 001 VMA With VM A87D 03 Without VM A87D 00 Categor y No Name Model T able TV Video YUV SADJ 002 SSHP 21&quo.
– 24 – KV -BM14M70 RM-W101 Data variant depend on models Categor y No Name NVM Address BM14/21 & BT21 SDSP 002 BBL A8E6 00 003 BBH A8E6 00 004 BBL W A8E9 06 016 BAS A8F A 00 017 TRE A8FB 00 01.
– 25 – KV -BM14M70 RM-W101 SPEED SEARCH (Time of speed search) 00 = disab led (or iginal cycle speed) 01 = 4 time speed from the original 10 = 6 time speed from the original 11 = 8 time speed from the original TV System Selection 0 = disab led, 1 = enabled ITEM INFORMA TION No.
– 26 – KV -BM14M70 RM-W101 Full Surround (Full Surround option) 0 = Normal Surround Model 1 = Full Surround Model (Off/simulated/surround/ SRS/WO W/T ruSurround) No Surround (No Surround Model) 0 .
– 27 – KV -BM14M70 RM-W101 No. OPB6 Item KV -BM14M70 GA US (US Model Destination) 0 = US/CANAD A/Latin 1 = T aiwan/K orea/Philippine (W ake-up timer enab le) (GA Surround Spec:OFF , SIMULA TED , S.
– 28 – KV -BM14M70 RM-W101 3-3. PICTURE QU ALITY ADJUSTMENTS PMX/CONTRAST ADJUSTMENT 1. Select Video Mode. 2 . Input P AL CB to TV set. 3 . Set PICT 03 "PWL" to 00h and WHBL 21 "BLBG" to 01h. 4. Set the f ollowing condition: PICTURE 100%, COLOR 0%, BRIGHTNESS 50%.
– 29 – KV -BM14M70 RM-W101 WIDE MODE (50Hz) (V -Compression Adjustment) 1. Input SPCB signal. 2. Adjust condition change to WIDE MODE : ON 3. Cop y (Item from nor mal mode 50Hz) all Normal Mode adjusted data. NORMAL MODE (60Hz) 1. Input 525/60Hz signal.
– 30 – KV -BM14M70 RM-W101 3-6. PICTURE DIST OR TION ADJUSTMENT H. CENTER ADJUSTMENT (HPOS) 1. Input Monoscope signal. 2. Activate the Service Adjustment Mode. 3. Select the HPOS item with 1 and 4 . 4. Adjust the value of HPOS with 3 and 6 for the best vertical center.
– 31 – KV -BM14M70 RM-W101 SECTION 4 DIA GRAMS 4-1. BLOCK DIA GRAM VIF&SIF SA W MAIN Power Supply FSS TUNER AGCin 12C Video L(Mono) Video L(Mono) CV/YC L(Mono) CV/YC L(Mono) CV/YC L(Mono) G/Y B/P B R/P R L Fbl(RGBin) 24.
– 32 – KV -BM14M70 RM-W101 A Board C Board 4-2. CIRCUIT BO ARDS LOCA TION 4-3. SCHEMA TIC DIA GRAM INFORMA TION Note: • All capacitors are in µ F unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms.
A 1234 5678 9 1 0 1 1 1 2 13 14 B C D E F G H I J KV -BM14M70 RM-W101 KV -BM14M70 RM-W101 4-3-1. A Board — Processor (Bloc k A) – 33 – – 34 – 2.2 C073 16V 0.1 B:CHIP C069 2.2 C064 16V 0.1 B C063 16V 0.22 B:CHIP C022 CHIP 100 R038 CHIP 100 R039 CHIP 100 R041 CHIP 100 R056 CHIP 100 R058 16V 0.
A 1234 5678 9 1 0 1 1 1 2 13 14 B C D E F G H I J KV -BM14M70 RM-W101 KV -BM14M70 RM-W101 – 35 – – 36 – 4-3-2. A Board — A udio (Bloc k B) MSB709-RT1 Q202 CHIP 15k R214 CHIP 1k R221 MMDL914T.
A 1234 5678 9 1 0 1 1 1 2 13 14 B C D E F G H I J KV -BM14M70 RM-W101 KV -BM14M70 RM-W101 – 37 – – 38 – 4-3-3. A Board — P ower Supply (Bloc k C) 1 2 2P:VH CN602 AC IN AC IN MSD601-RT1 Q601 CHIP 10k R602 CHIP 10k R609 S600 18K R618 RN-CP 18K R623 D615 RECT 470p CH C644 D1NL20U D618 RN-CP 150k R645 RN-CP 1.
A 1234 5678 9 1 0 1 1 1 2 13 14 B C D E F G H I J KV -BM14M70 RM-W101 KV -BM14M70 RM-W101 – 39 – – 40 – 4-3-4. A Board — Deflection (Bloc k D) CHIP 2.2k R846 CHIP 0 R843 CHIP 0 R423 CHIP 10k R847 CHIP 1k R851 CHIP 10k R852 CHIP 2.2k R861 CHIP 100k R424 CHIP 18k R854 CHIP 3.
A 1234 5678 9 1 0 1 1 1 2 13 14 B C D E F G H I J KV -BM14M70 RM-W101 KV -BM14M70 RM-W101 – 41 – – 42 – 4-3-5. A Board — T uner (Bloc k E) MA77-TX D102 XX CHIP XX R128 CHIP XX R127 MA77 D100 4700p B:CHIP C116 CHIP 6.8K R112 CHIP 10K R111 CHIP 2.
A 1234 5678 9 1 0 1 1 1 2 13 14 B C D E F G H I J KV -BM14M70 RM-W101 KV -BM14M70 RM-W101 – 43 – – 44 – 4-3-6. A Board — Jac k (Block F) CHIP R928 CHIP R929 CHIP R930 CHIP C914 CHIP C915 470.
– 45 – KV -BM14M70 RM-W101 A 12345 6 7 B C D E F G H I J 4-3-7. C Board Sc hematic Diagram 2kV 4700p E C752 1000p B C782 1 1P:TAB CN705 GND 1SS133T-77 D780 D781 L750 XX 22uH L780 Q701 XX CHIP XX R775 CHIP XX R777 R766 XX R767 XX R768 XX R784 XX R785 XX R786 XX UDZSTE-175.
– 46 – KV -BM14M70 RM-W101 A BO ARD V OL T A GE LIST AND W A VEFORM 4-4. V OL T A GE MEASUREMENT AND W A VEFORMS Ref Pin No. V oltage[v] Ref Pin No. V oltage[v] Ref Pin No. V oltage[v] IC001 1 0 20 3 1.7 4 3.3 5 3.3 60 7 3.3 80 9 3.3 10 * 11 * 12 0 13 (103.
– 47 – KV -BM14M70 RM-W101 Ref Pin No. V oltage[v] Ref Pin No. V oltage[v] Ref Pin No. V oltage[v] A BO ARD V OL T A GE LIST AND W A VEFORM 123 3.2 124 1.7 125 0 126 3.3 127 3.3 128 0 IC002 I 3.3 G0 O 3.2 IC003 1 0 20 30 40 5 (3.6)[3.4] 6 (3.6)[3.
– 48 – KV -BM14M70 RM-W101 Q805 B (-71.1)[-70.9] C 140.3 314.0V 13 E0 Q806 B 5.8 C 8.9 E 5.5 Q807 B 5.8 C0 E 5.5 Q808 G 5.5 9.200V 15 S0 D (10.2)[12.1] Q809 B 0 C0 E0 Q810 B 0 C0 E0 Q814 B (44.2)[22.3] C (4.2)[4.9] E (122.1)[142.5] Q816 B (0)[5.8] C (0)[8.
KV -BM14M70 RM-W101 KV -BM14M70 RM-W101 NO TE: The circuit indicated at left contains high v oltage of over 1220 Vp-p. Please pay attention when inspecting or re- pairing it to prev ent an electric shock.
– 51 – KV -BM14M70 RM-W101 PRINTED WIRING BO ARDS [VIDEO AMP] C – C Board – 200V NC NC GND H1 B G R GND 1K 9V 1-687-880-15 (1-722-473-15) B IN G IN R IN GND IK VDD R OUT G OUT B OUT GND KR KG .
– 52 – KV -BM14M70 RM-W101 BA18BC0FP-E2 PQ018EF01SZH PQ09RD1SJ00H T A7805S SE135N-LF38 4-6. SEMICONDUCT ORS DIODE BY228/A52A CA THODE ANODE CA THODE ANODE (GRN) ANODE (GRN) CA THODE ANODE CA THODE ANODE SPB-25MVWF D3SB60F3 PDZ3.6B-115 HSS82-TJ MTZJ-T -77-15 RD5.
– 53 – KV -BM14M70 RM-W101 IC TD A6108AJF/N1 TDA11010H/ N1B000PN 1 9 TOP VIEW.
– 54 – KV -BM14M70 RM-W101 1 X-4041-872-2 BEZNET ASSY 3,4, 25,27 2 4-093-582-02 DOOR CONTROL 3 4-092-230-01 BUTTON PO WER 4 4-036-405-11 SPRING COMPRESSION 5 ! 8-735-570-05 PICTURE TUBE (A34LRG70X.
– 55 – REF NO. P AR T NO. DESCRIPTION REMARK REF NO. P AR T NO. DESCRIPTION REMARK The components identified by shading and mark ! are cr itical f or safety .
– 56 – REF NO. P AR T NO. DESCRIPTION REMARK REF NO. P AR T NO. DESCRIPTION REMARK The components identified by shading and mark ! are critical for safety . Replace only with par t n umber specified. KV -BM14M70 RM-W101 C220 1-126-964-11 ELECT 10UF 20.
– 57 – REF NO. P AR T NO. DESCRIPTION REMARK REF NO. P AR T NO. DESCRIPTION REMARK The components identified by shading and mark ! are cr itical f or safety . Replace only with par t n umber specified. KV -BM14M70 RM-W101 C907 1-164-346-11 CERAMIC CHIP 1UF 16V C911 1-164-315-11 CERAMIC CHIP 470PF 5.
– 58 – REF NO. P AR T NO. DESCRIPTION REMARK REF NO. P AR T NO. DESCRIPTION REMARK The components identified by shading and mark ! are critical for safety .
– 59 – REF NO. P AR T NO. DESCRIPTION REMARK REF NO. P AR T NO. DESCRIPTION REMARK The components identified by shading and mark ! are cr itical f or safety .
– 60 – REF NO. P AR T NO. DESCRIPTION REMARK REF NO. P AR T NO. DESCRIPTION REMARK The components identified by shading and mark ! are critical for safety . Replace only with par t n umber specified. KV -BM14M70 RM-W101 R618 1-249-432-11 CARBON 18K 5% 1/4W R619 1-216-361-00 MET AL O XIDE 0.
– 61 – REF NO. P AR T NO. DESCRIPTION REMARK REF NO. P AR T NO. DESCRIPTION REMARK The components identified by shading and mark ! are cr itical f or safety .
– 62 – REF NO. P AR T NO. DESCRIPTION REMARK REF NO. P AR T NO. DESCRIPTION REMARK The components identified by shading and mark ! are critical for safety .
– 63 – SUBJECT : R827 P ART NUMBER CHANGE SUPPLEMENT -1 MODEL COMMANDER DEST . CHASSIS NO. KV -BM14M70 RM-W101 Saudi Arabia SCC-V10C-A MODEL COMMANDER DEST . CHASSIS NO. CHASSIS BX1S SECTION 6. ELECTRICAL P AR TS LIST (see page 60) Sony Corporation Sony EMCS (Mala ysia) Sdn.
Sony KV-BT21M81 Group A7 ( GB , FR, PR, AR)_4-096-628-12 (2) FR Mode d’emploi • A vant de faire fonctionner cet appareil, lisez attentivement le présent mode d’ emploi et conservez-le pour toute référence ultérieur e.
2 Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Do not place any objects on the TV . The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. W ARNING • Dangerously high voltages ar e present inside the TV .
3 Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Install the TV on a stable TV stand and floor which can support the TV set weight. Ensure that the TV stand surface is flat and its area is lar ger than the bottom area of the TV . Do not plug in too many appliances to the same power socket.
4 Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) x Securing the TV B KV -BT21M81/BT21M80 only T o prevent the TV from falling, use the supplied scr ews, clamps and band to secure the TV . 20 mm 3.8 mm screws clamps band Screw the band to the TV stand and to the provided hole at the r ear of your TV .
5 Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Additional Information Connecting optional components ... 21 T roubleshooting ................................. 22 Specifications ...................... Back cover T able of Contents Installation Getting Started .
6 Installation Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Installation x Getting Started b b 1 Step 1 Insert the batteries (supplied) into the remote. Note • Do not use old or differ ent types of batteries together . Step 2 Step 3 Step 4 Set up the TV by following the instructions of the “Initial Setup” menu (see page 7).
7 Installation Installation Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) x Setting up your TV (“Initial Setup”) When you turn on your TV for the first time, the “Initial Setup” menu will appear .
8 Overview of Controls Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Overview of Controls qs qa 1 qs 1 L R 2 3 2 5 1 (MONO) L R (MONO) L R (MONO) (MONO) (MONO) 00 qa 4 (MONO) 2 3 2 5 1 (.
9 Overview of Controls Overview of Controls Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) x Using the r emote contr ol and basic functions TV 1 2 3 4 6 7 8 9 0 5 MENU PROG A/B 1 2 3 6 8 9 7 4 5 qk qf qa qg qh ql qj 0 qs qd w; wa continue Button Description Page 1 ?/1 T urn off temporarily or turn on the TV .
10 Overview of Controls Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) continued Button Description Page ql Select sound mode options: – (KV -BT21M81/ “Dynamic” (low and high tones), “Drama” BT21M80 only) (voice and high tones), “Soft” (soft, natural and relaxing sound), “Personal”*.
11 Advanced Operations Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) x V iewing T eletext B KV -BT21M81 only Some TV stations broadcast an information service called T eletext which allows you to receive various information, such as stock market r eports and news.
12 Menu Adjustment Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Menu Adjustment x Introducing the menu system The MENU button lets you open a menu and change the settings of your TV .
13 Menu Adjustment Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Level 1 “T imer” “Channel Setup” “Setup” Level 2 “Sleep T imer” “W ake Up T imer” “Auto Program” .
14 Menu Adjustment Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) How to use the menu Other menu operations Tips • If you want to exit fr om Menu level 2 to Menu level 1, press V or v until the r eturn icon ( ) is highlighted, then press .
15 Menu Adjustment Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) x Changing the “Pictur e” setting The “Picture” menu allows you to adjust the pictur e settings. 1 Press MENU. 2 Make sure the “Picture” icon ( ) is selected, then press .
16 Menu Adjustment Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Balance Intelligent Volume: Surround: Sound Adjustment Dynamic Mode: Sound Confirm End Select Off Off x Changing the “Sound” setting The “Sound” menu allows you to adjust the sound settings.
17 Menu Adjustment Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) x Changing the “Timer” setting The “T imer” menu allows you to set TV to turn off and turn on automatically . 1 Press MENU. 2 Press V or v to select the “T imer” icon ( ), then press .
18 Menu Adjustment Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) x C hanging the “Channel Setup” setting The “Channel Setup” menu allows you to preset channels automatically , manually preset channels, select the TV system, label the pr ogram number and block unwanted programs.
19 Menu Adjustment Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Presetting channels manually 1 After selecting “Manual Program”, select the program number to which you want to preset a channel. (1) Make sur e “Program” is selected, then pr ess .
20 Menu Adjustment Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) x C hanging the “Setup” setting The “Setup” menu allows you to change the menu language, adjust the picture position, label the connected equipment and select the color system.
21 Additional Information Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) TV rear panel Audio system R L (MONO) VCR Audio/Video cable (not supplied) Connecting to the monitor output termin.
22 Additional Information Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Snowy picture Noisy sound Distorted picture Noisy sound Good picture Noisy sound No picture No sound Possible cause Symptom Solutions x T r oubleshooting If you find any problem while viewing your TV , please check the following guide.
23 Additional Information Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Good morning! Good picture No sound Dotted lines or stripes Double images or “ghosts” No color Picture slant Possible cause Symptom Solutions Page • The volume level is too low .
24 Additional Information Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Possible cause Symptom Solutions Page continued Abnormal color patches “100” appears at the top of the screen and ther e is no T eletext display . (KV -BT21M81 only) T eletext display is incomplete (snowy picture or double images).
25 Additional Information Sony KV-BT21M81 Group A7 ( GB, FR, PR, AR)_4-096-628-12 (2) Sony Corporation Power requirements Power consumption (W) T elevision system Color system T eletext language Chann.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Sony KV-BM14M70 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Sony KV-BM14M70 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sony KV-BM14M70 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sony KV-BM14M70 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sony KV-BM14M70, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Sony KV-BM14M70.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Sony KV-BM14M70. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sony KV-BM14M70 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
