Manuale d’uso / di manutenzione del prodotto LX40 del fabbricante Sony
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— 1 — LX40/LX50/LX60S/LX70S RMT -V293A/V294A Chilean Model SL V -LX50CL/LX50CS/LX70SCL/ LX70SCS Me xican Model SL V -LX40MX/LX50MX/LX60SMX/ LX70SMX P anama Model V enezuelan Model SL V -LX50P A/LX.
— 2 — SAFETY CHECK-OUT After correcting the original ser vice problem, perf or m the f ollowing safety chec ks before releasing the set to the customer . 1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges.
— 3 — T ABLE OF CONTENTS SER VICE NO TE 1. ERR OR CODE INDICA TION ........................................... 5 1 GENERAL Getting Started ........................................................................... 1-1 Step 2 : Setting up the remote commander .
— 4 — 1. ERROR CODE INDICA TION • Error codes are indicated using the lo wer 5 digits in the fluorescent display tube. “ At this time, Colon “:” between character is not indicated. ” ERROR CODE MODE CODE 0 Po wer-on eject 10 FWD x1 20 REW play 1 Po wer-on initial 11 FWD x2 21 Cas.
1-1 SECTION 1 GENERAL SL V -LX40/LX50/LX60S/LX70S 5 Setting up the remote commander Step 2 : Setting up the rem ote commander Notes • With normal use, the batteries should last about three to six m onths.
1-2 9 Hookups For SL V -LX50 and LX40 A Use this hookup if your TV has stereo jack s B Use this hookup if y our TV doesn ’ t have stere o jacks Note • If you use th e T rinitron T V Synchro Play function (see page 34 ), the A/V connec tion is necessary.
1-3 13 Hookups Hookup 2 : VCR setup Before y ou start … • T urn on the VCR and the TV . • Press TV/VIDEO to display the VIDEO indicator in the VCR ’ s display wi ndow . 1 Set the RF UNIT switch to CH3 or CH4, whicheve r channel is not used in your area.
1-4 17 Hookups Aut omatic clock setting Once you ’ ve set up the VCR, it automatically sets the cl ock the first time you turn of f the VCR. “ ACS ” (Auto Clock S et) will flash i n the display wind o w and sear ch for a time signal provide d by Sony Entertainment T elevision (SETV).
1-5 21 Setting the clock If the clo ck does not activate 1 Follow step s 1 to 4 in “ Using the Auto Clock Set fe ature. ” The TOT AL. AUTO. menu is displ ayed.
1-6 26 Presetting channels 3 Press M / m to highlight ANT ENA/CABLE , then press OK. 4 • T o preset cab le TV channels: Press M / m to set ANTE NA/CABLE to CABLE, then press OK. • T o preset VHF a nd UHF channels: Press M / m to set ANTE NA/CABLE to ANT , then press OK.
1-7 29 Presetting channels Tip • If you want to return to the previous menu, highl ight V OL VER and press OK. 2 Press M / m to highlight PRE AJUSTE DEL SINTONIZADOR, then press OK. 3 • T o preset a chan nel: 1 Press the number button s to enter the channel number, then press ENT ER.
1-8 33 Playing a tape Additional tas ks T o play a rec ently watched s cene Y ou can im mediate ly rewin d and playbac k the sce ne you want to watch again. During playb ack, press REPL AY up to fo ur times. The VCR rewinds the tape about ten seconds on the counter for each press of the button, and restarts playback.
1-9 37 Recording TV programs T o watch another TV program while recordi ng T o save a recordi ng T o prevent accidental eras ure, br eak off the safety tab a s illustrated. T o record on the tape again , cover the tab hole with adhesi ve tape. Tips • T o select a chan nel, you can us e the numbe r but tons on the re mote command er.
1-10 41 Recording TV programs using the Dial Timer T o use the VCR after setting the timer T o use the VC R before a tim er recording begins, just press ? / 1 . The indi cator disappears from the display window and the VCR switches on. Remember to press ? / 1 to reset the VCR to the timer recording standby mode after using the VCR.
1-11 45 Recording TV programs using the timer T o use the VCR after setting the timer T o use the VC R before timer recording begins, just press ? / 1 . The indicator disappears from the display window and the VCR switches on. Remember to press ? / 1 to reset the VCR to the timer recording standby mode after using the VCR.
1-12 49 Setting the recording duration time Setting the recording duration time T o extend the dur ation Press z REC repeatedly to set a ne w duration time. T o cancel the duration Press z REC repeatedly until the indicator disappears and the VCR returns to normal recording mod e.
1-13 53 Recording stereo and bilingual programs ( SLV-LX70S and LX60S only) How sound is recor ded on a video tape The VCR records sound ont o two separate t racks. Hi-fi audio is recorde d onto the main trac k along with t he picture. M onaural sound is recorded onto the norm al audio track alo ng the edge of th e tape.
1-14 55 Searching using the index function Searc hing using the inde x function T o stop searching Press x STOP. Note • No index signal will be added when recording starts from recording pause. Howe ver , an index signa l will be marked if you change th e channel du ring recording pause.
1-15 59 Searching for a selected point on the tape T o cancel searc hing Press H PLA Y or x STOP. T o turn off the bar indi cation Press DISPLA Y again. Notes • The figure on th e bar indication re presents the t otal time length of the inserted tape as shown below .
1-16 63 Changing menu options P Á GINA2 Menu option Set this option to APC • SI to switch on the APC (Adaptive Picture Contr ol) function and improve pic ture quality.
1-17 67 General setup information Additional Inf ormation General setup information Setting the RF unit When connec ting the VCR to the TV using only the antenna cabl e, you must set t he RF UNIT switch on the rear of the VCR so that the TV can receive the corre ct signal from the VCR.
1-18 74 Index to pa rts and controls SL V -LX50 and LX40 A ? / 1 POWER switch (44) B Z EJECT button (33) C T ape compartment D Remote sensor (5) E m REW (rewind) b utton (33) (47) F H PLA Y button (33.
1-19 78 Index to pa rts and controls K ? / 1 (power) switch (6 ) (44) L TV/VIDEO button (6) (37) M A UDIO MONITOR button (52) (SL V -LX70S and LX60S only) N TIMER button (43) (50) O Number buttons (31.
2- 1 SECTION 2 DISASSEMBL Y NOTE: Follo w the disassembly procedure in the numerical order giv en. 2-1. CASE, FRONT P ANEL BLOCK ASSEMBL Y SL V -LX40/LX50/LX60S/LX70S 2-2.
2-2 2-3. REAR P ANEL 2-4. MA-405 BO ARD Hooks Hooks Hooks Hooks 2 Rear panel (Engaged by the se ven hooks) 1 POWER code stopper 2 MA-405 board with mechanism deck 1 Six screws (Sumitite (B3) +BV).
2- 3 2-5. MECHANSIM DECK qa MA-405 board 7 MD base (M) 8 MD base (R) 0 MD base (R) 6 T wo screws (BVTP 3 x 12) 9 Screw (BVTP 3 x 12) 2 Screw (Sumitite (B3), +BV) qs Mechanism deck 1 Flexib le cable (C.
2-4 2-6. INTERNAL VIEWS — T op Vie w — — Bottom View — M901 Drum Assembly DZH-0A0A/Z-RP 8-839-047-53 (LX60S/LX70S) DZH-0A2A/Z-RP 8-839-049-53 (LX40/LX50) ACE head b lock assemb ly A-6759-620-A.
2- 5 2-7. CIRCUIT BO ARDS LOCA TION VIDEO, A UDIO, SER V O/SYSTEM CONTROL, TUNER, PO WER SUPPL Y FJ-32 (LINE 2 IN) DI-80 (DIAL TIMER) (PO WER, EJECT SWITCH) MA-405 () 2- 5E.
SL V -LX40/LX50/LX60S/LX70S 3-1 3-2 SECTION 3 BLOCK DIA GRAMS 3-1. O VERALL BLOCK DIA GRAM.
SL V -LX40/LX50/LX60S/LX70S 3-3 3-4 3-2. VIDEO BLOCK DIA GRAM.
SL V -LX40/LX50/LX60S/LX70S 3-5 3-6 3-3. SER V O/SYSTEM CONTROL BLOCK DIA GRAM.
SL V -LX40/LX50/LX60S/LX70S 3-7 3-8 3-4. TUNER BLOCK DIA GRAM LX40/LX50.
SL V -LX40/LX50/LX60S/LX70S 3-9 3-10 3-5. A UDIO BLOCK DIA GRAM.
SL V -LX40/LX50/LX60S/LX70S 3-11 3-12E 3-6. PO WER BLOCK DIA GRAM.
4-1 SECTION 4 PRINTED WIRING BO ARDS AND SCHEMA TIC DIA GRAMS SL V -LX40/LX50/LX60S/LX70S (For printed wiring boards) • : Pattern from the side which enab les seeing. (The other la yers' patterns are not indicated.) • Through hole is omitted.
SL V -LX40/LX50/LX60S/LX70S 4-3 4-4 4-1. FRAME SCHEMA TIC DIA GRAM A 1234 5678 9 1 0 1 1 1 2 13 14 B C D E F G H I J FRAME SCHEMA TIC DIA GRAM.
SL V -LX40/LX50/LX60S/LX70S A 1 2 3 4 5678 9 1 0 1 1 1 2 13 B C D E F G H I J 4-6 MA-405 BO ARD D101 H5 D102 H9 D103 F7 D161 G8 D162 G8 D163 F13 D189 F13 D301 A11 D302 A7 D351 D9 D352 D9 D420 I5 D421 .
SL V -LX40/LX50/LX60S/LX70S 4-7 4-8 MA-405 (REC/PB HEAD AMP) SCHEMA TIC DIA GRAM – Ref. No: MA-405 board; 1000 series – • See page 4-21 for wa veforms. A 1234 5678 9 1 0 1 1 1 2 13 14 B C D E F MA-405 BO ARD(1/7) REC/PB HEAD AMP(RP BLOCK) XX MARK:NO MOUNT NO MARK:REC/PB MODE R :REC MODE P :PB MODE REC/PB HEAD AMP MA-405(1/7) JL263 0.
SL V -LX40/LX50/LX60S/LX70S MA-405 (Y/C, A UDIO PROCESSOR) SCHEMA TIC DIA GRAM – Ref. No: MA-405 board; 1000 series – • See page 4-5 for printed wiring boar d.
SL V -LX40/LX50/LX60S/LX70S 4-11 4-12 MA-405 (SER V O/SYSTEM CONTROL) SCHEMA TIC DIA GRAM – Ref. No: MA-405 board; 1000 series – • See page 4-5 for printed wiring boar d.
SL V -LX40/LX50/LX60S/LX70S 4-13 4-14 MA-405 (A UDIO PROCESS) SCHEMA TIC DIA GRAM – Ref. No: MA-405 board; 1000 series – • See page 4-5 for printed wiring boar d.
SL V -LX40/LX50/LX60S/LX70S MA-405 (TUNER) SCHEMA TIC DIA GRAM – Ref. No: MA-405 board; 1000 series – • See page 4-5 for printed wiring boar d. TUNER MA-405(5/7) A 1234 5678 9 1 0 1 1 1 2 13 14 .
SL V -LX40/LX50/LX60S/LX70S 4-17 4-18 MA-405 (DISPLA Y CONTR OL) SCHEMA TIC DIA GRAM – Ref. No: MA-405 board; 1000 series – • See page 4-5 for printed wiring boar d.
SL V -LX40/LX50/LX60S/LX70S 4-19 4-20 MA-405 (PO WER SUPPL Y) SCHEMA TIC DIA GRAM – Ref. No: MA-405 board; 1000 series – • See page 4-5 for printed wiring boar d. PO WER SUPPL Y MA-405(7/7) Note : The components identified by mark ! or dotted line with mark ! are critical f or safety .
SL V -LX40/LX50/LX60S/LX70S 1 IC260 4 REC/PB 2 IC260 5 REC/PB 3 IC260 7 PB 3.6Vp-p V 3.5Vp-p 0.6Vp-p 4 IC260 9 REC 5 IC260 0 REC 6 IC260 qj REC 170mVp-p 380mVp-p 3.8Vp-p 0.1 µ sec/div 50mV/div 0.1 µ sec/div 1V/div H V H MA-405 BOARD (1/7) (R/P BLOCK) 0.
4-23 FJ-32 (LINE 2 IN) PRINTED WIRING BOARD AND SCHEMA TIC DIA GRAM — Ref. No. FJ-32 Board: 1,000 Series — FJ-32 BO ARD A 12345 6 7 B C D E F G H FJ-32 BO ARD LINE 2 IN • REF .NO.: 1,000 SERIES- There are f ew cases that the part pr inted on this diagram isn ’ t mounted in this model.
4-24 There are fe w cases that the par t printed on this diagram isn’t mounted in this model. DI-80 (DIAL TIMER) PRINTED WIRING BO ARD AND SCHEMA TIC DIA GRAM — Ref. No. DI-80 Board:1,000 Series — DI-80 BO ARD A 12345 6 7 B C D E F G DI-80 BO ARD DIAL TIMER • REF .
5-1 SL V -LX40/LX50/LX60S/LX70S 5-1. SYSTEM CONTR OL — MECHANISM BLOCK INTERF A CE (MA-405 BO ARD IC160) *1 “ L ” When erasing protection tab is bent. “ H ” when not bent. *2 Pulse of period in proportion to reel rotating speed. *3 Approx. 2 msec period “ H ” pluse when tape top or end is detected.
5-2 5-3. SYSTEM CONTR OL — SYSTEM CONTROL PERIPHERAL CIRCUIT INTERF A CE (MA-405 BO ARD IC160) 5-4. SYSTEM CONTR OL AND RF MODULA T OR — INPUT SELECTION BLOCK INTERF A CE (MA- 405 BO ARD IC160) Signal ANT SEL Pin No. MA-405 Board IC160 wa I/O O I/O level “ H ” when RF modulator through.
5-3 5-7. SER V O/SYSTEM CONTROL MICROPR OCESSOR PIN FUNCTIONS (MA-405 BO ARD IC160) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 .
5-4 Pin No. 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Pin Name WHITE LEVEL OSD V OUT OSD Vc.
6-1 SL V -LX40/LX50/LX60S/LX70S 6-1 MECHANICAL ADJUSTMENTS For the mechanical adjustments , please refer to the “ VHS MECHANICAL ADJUSTMENT MANU AL (S MECHANISM) ” (9-921-647-11). 6-2. ELECTRICAL ADJUSTMENTS See the adjusting par t location diagram from on page 6-6 for the adjustment.
6-2 2-1-5. Input/Output Levels and Impedance V ideo input: LINE IN Input signal: 1 Vp-p, 75 ohms, unbalanced, sync negati ve V ideo output: LINE OUT Output signal: 1 Vp-p, 75 ohms, unbalanced, sync negati ve Audio input: LINE IN Input le vel: – 7.5 dBs (0 dBs= 0.
6-3 2-3. SER V O SYSTEM CHECK 2-3-1. RF Switching P osition Adjustment (MA-405 Board) [Adjustment Purpose] T o adjust the link of the A-ch and B-ch of the tape playback outputs. T o make the unit compatible with other tapes and units. If this specif ication is not satisfied, the link will appear on the screen and the screen will be disrupted, etc.
6-4 2-4-3. Normal A udio System Adjustment • Make adjustment in the SP mode unless otherwise specif ied. Use a normal VHS cassette for an adjustment tape. • Set A UDIO MONITOR to normal. 2-4-4. A udio Level and Distortion Check [Adjustment purpose] Confirm that the audio le vel and distortion is within the specification.
6-5 2-5. ADJUSTING P ARTS LOCA TION DIA GRAM MA-405 BO ARD (CONDUCT OR SIDE) CNJ562 VIDEO/A UDIO LINE IN/OUT CN270 RF/HF SWP 41 Q600 Q662 C671 +30 V +12V D420 -11V +6V SW5V MTR12 V BE B E + 1 4 IC660 .
7-1 SL V -LX40/LX50/LX60S/LX70S SECTION 7 REP AIR P ARTS LIST 7-1. EXPLODED VIEWS NO TE: • -XX, -X mean standardized parts, so they may hav e some differences from the original one. • Items marked “ * ” are not stocked since the y are seldom required for routine service.
7-2 7-1-2. CHASSIS SECTION 51 52 56 #1 not supplied not supplied #1 #1 53 54 54 54 54 54 55 not supplie d 54 Ref. No. Part No. Description Remarks Ref.
7-3 7-1-3. MECHANISM DECK SECTION-1 701 702 703 704 710 705 723 722 720 724 725 721 706 707 712 71 1 713 714 715 716 717 719 718 709 708 701 #2 Ref. No.
7-4 7-1-4. MECHANISM DECK SECTION-2 #2 #3 770 767 768 769 764 762 763 765 751 753 754 752 755 756 757 766 762 763 761 759 758 760 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 751 X-3947-581-4 BRAKE ASSY ,MAIN(T) 752 3-977-462-01 SPRING,EXTENTION.
7-5 7-1-5. MECHANISM DECK SECTION-3 820 821 822 823 824 825 801 832 831 M903 804 805 806 808 807 813 826 827 828 829 814 803 M902 815 809 810 811 812 802 803 816 817 818 803 819 #4 #2 833 830 Ref.
7-6 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-6794-813-A D1-080 BOARD MOUNT ******************* CN901 1-770-514-31 CONNECTOR, FFC/FPC 5P <SWITCH> S901 1-418-1.
7-7 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C143 1-126-965-11 ELECT 22µF 20% 50V C144 1-126-965-11 ELECT 22µF 20% 50V C145 1-126-935-11 ELECT 470µF 20% 10V C146 1-164-161-11 CERAMIC CHIP 0.0022µF 10% 50V C160 1-163-809-11 CERAMIC CHIP 0.
7-8 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C323 1-126-163-11 ELECT 4.7µF 20% 50V C324 1-109-978-81 ELECT 10µF 10% 16V C325 1-126-163-11 ELECT 4.
7-9 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C666 1-124-589-11 ELECT 47µF 20% 16V C669 1-164-232-11 CERAMIC CHIP 0.01µF 10% 50V C671 1-126-965-11 ELECT 22µF 20% 50V C672 1-164-159-21 CERAMIC 0.1µF 50V C701 1-104-664-11 ELECT 47µF 20% 25V C702 1-164-232-11 CERAMIC CHIP 0.
7-10 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks JR007 1-216-295-00 SHORT 0 JR008 1-216-295-00 SHORT 0 JR009 1-216-295-00 SHORT 0 JR010 1-216-295-00 SHORT 0 JR011 1-216.
7-11 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks <TRANSISTOR> Q101 8-729-043-84 TRANSISTOR PT380F3 Q102 8-729-043-84 TRANSISTOR PT380F3 Q103 8-729-281-53 TRANSIST.
7-12 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R306 1-216-033-00 RES-CHIP 220 5% 1/10W R308 1-216-091-00 RES-CHIP 56K 5% 1/10W R310 1-216-295-00 SHORT 0 R311 1-216-29.
7-13 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R680 1-249-417-11 CARBON 1K 5% 1/4W R701 1-249-417-11 CARBON 1K 5% 1/4W R702 1-216-061-00 RES-CHIP 3.
7-14 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks.
7-15 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Sony Corporation NETWORK ENTER T AINMENT GROUP 20001B0800-1 2001. 2 Published by Quality Assurance Dept.
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 LX40 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 LX40 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sony LX40 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sony LX40 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sony LX40, 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 LX40.
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 LX40. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sony LX40 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.
