JVC InteriArt LT-17D50BK Service Manual

Wide lcd panel television

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SERVICE MANUAL

WIDE LCD PANEL TELEVISION

2005

YA223

PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

LT-17D50BK

BACK

No.YA223

2005/8

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Table of Contents

Summary of Contents for JVC InteriArt LT-17D50BK

Page 1: Table Of Contents
SERVICE MANUAL WIDE LCD PANEL TELEVISION YA223 2005 LT-17D50BK MENU BACK TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
Page 2 SPECIFICATION Items Contents Dimensions ( W × H × D ) 46.5cm × 37.0cm × 20.0cm [Included stand] 46.5cm × 32.6cm × 7.2cm [TV only] Mass 6.0kg [Included stand] 5.0kg [TV only] Power Input AC100 to AC240 V, 50 Hz Power Consumption 56W (Standby: 3.0W) TV RF System...
Page 3: Precaution
SECTION 1 PRECAUTION SAFETY PRECAUTIONS (1) The design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits.
Page 4 INSTALLATION 1.2.1 HEAT DISSIPATION 1.2.3 INSTALLATION REQUIREMENTS If the heat dissipation vent behind this unit is blocked, cooling To ensure safety in an emergency such as an earthquake, and efficiency may deteriorate and temperature inside the unit will to prevent accidents, ensure that measures are taken to prevent rise.
Page 5 HANDLING LCD PANEL 1.3.1 PRECAUTIONS FOR TRANSPORTATION 1.3.2 OPTICAL FILTER (ON THE FRONT OF THE LCD PANEL) When transporting the unit, pressure exerted on the internal LCD (1) Avoid placing the unit under direct sunlight over a panel due to improper handling (such as tossing and dropping) prolonged period of time.
Page 6: Specific Service Instructions
SECTION 2 SPECIFIC SERVICE INSTRUCTIONS FEATURES T-V LINK OFF TIMER When you have a T-V LINK compatible VCR connected to the This function can set the TV to automatically turn off after a set EXT-2 Terminal on the TV,it is easier to set up the VCR and to time.
Page 7 TECHNICAL INFORMATION 2.3.1 LCD PANEL This unit uses the flat type panel LCD (Liquid Crystal Display) panel that occupies as little space as possible, instead of the conventional CRT (Cathode Ray Tube), as a display unit. Since the unit has the two polarizing filter that are at right angles to each other, the unit adopts "normally black" mode, where light does not pass through the polarizing filter and the screen is black when no voltage is applied to the liquid crystals.
Page 8 BASIC OPERATION OF SERVICE MODE 2.4.5 SERVICE MODE SETTING ITEMS 2.4.1 HOW TO ENTER THE SERVICE MODE Setting Setting items Contents (1) Press [INFORMATION] key and [MUTING] key on the menu remote control unit simultaneously to enter the SERVICE Adjust Group ---- MODE SCREEN.
Page 9: Disassembly
SECTION 3 DISASSEMBLY DISASSEMBLY PROCEDURE NOTE: • Make sure that the power cord is disconnected from the outlet. • Pay special attention not to break or damage the parts. • When removing each board, remove the connectors as required. Taking notes of the connecting points (connector numbers) makes service procedure manageable.
Page 10 MAIN FRAME MAIN PWB INVERTER FRAME LCD HOLDER INVERTER TUNER AV DOOR BPACKET SCART SOCKET LCD PANEL UNIT LCD HOLDER BACK COVER HANDLE (x5) BUTTON FUNCTION BUTTON FUNCTION PLATE SIDE CONTROL TFT DOOR SOCKET LED PWB LENS LED LENS IR FAV PWB HEADPHONE FOOT TOP...
Page 11 MEMORY IC REPLACEMENT • This model uses the memory IC. • This memory IC stores data for proper operation of the video and drive circuits. • When replacing, be sure to use an IC containing this (initial value) data. 3.2.1 SETTINGS OF FACTORY SHIPMENT 3.2.1.1 BUTTON OPERATION 3.2.1.2...
Page 12 REPLACEMENT OF CHIP COMPONENT 3.3.1 CAUTIONS (1) Avoid heating for more than 3 seconds. (2) Do not rub the electrodes and the resist parts of the pattern. (3) When removing a chip part, melt the solder adequately. (4) Do not reuse a chip part after removing it. 3.3.2 SOLDERING IRON (1) Use a high insulation soldering iron with a thin pointed end of it.
Page 13: Adjustment
SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT. SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. (No.YA223)1-13...
Page 14 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY DISPLAY CATEGORY 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA223) Printed in Japan...
Page 15 PARTS LIST CAUTION The parts identified by the symbol are important for the safety . Whenever replacing these parts, be sure to use specified ones to secure the  safety. The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No. columns will not be supplied. P.W.
Page 16 EXPLODED VIEW PARTS LIST  Ref.No. Part No. Part Name Description Local  VE-20188754 FRONT COVER VE-30018628 SPEAKER (x4) VE-20181267 JVC MARK VE-30033864 LCD PANEL  VE-20173333 MAIN FRAME VE-20182429 AV JACK FRAME  VE-20184549 REAR COVER  VE-20182445 DOOR SOCKET...
Page 17 EXPLODED VIEW (x5) (x4) (x4) (No.YA223)3-3...
Page 18 PRINTED WIRING BOARD PARTS LIST Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local Q702 VE-30001457 TRANSISTOR SMD Q703 VE-30001457 TRANSISTOR SMD VE-30001670 PREAMPLIFIER TFMS5360 Q704 VE-30001457 TRANSISTOR SMD IC100 VE-30017001 Q708 VE-30001458 TRANSISTOR SMD IC100 VE-30020865...
Page 19 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C107 VE-30000190 C CAPACITOR 100pF 50V J CH C403 VE-30016654 CAPACITOR SMD 100nF 16V K R C107 VE-30016654 CAPACITOR SMD 100nF 16V K R C404 VE-30012613 CAPACITOR SMD...
Page 20 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C725 VE-30012581 CAPACITOR SMD 1nF 50V K R C833 VE-30020694 CAPACITOR SMD 1uF 16V Z Y5V C726 VE-30012579 CAPACITOR SMD 82pF 50V J C834 VE-30000371 E CAPACITOR 22uF 50V M...
Page 21 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C1255 VE-30012567 CAPACITOR SMD 220pF 50V J C1824 VE-30016126 CAPACITOR SMD 220nF 16V K R C1300 VE-30016654 CAPACITOR SMD 100nF 16V K R C1825 VE-30016126 CAPACITOR SMD 220nF 16V K R...
Page 22 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R178 VE-30012641 RESISTOR SMD 1/16W 10K J R396 VE-30012684 RESISTOR SMD 1/16W 330R J R179 VE-30012641 RESISTOR SMD 1/16W 10K J R399 VE-30012692 RESISTOR SMD 1/16W 4.7K J R180 VE-30012641...
Page 23 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R630 VE-30012713 RESISTOR SMD 1/16W 75R J R910 VE-30012713 RESISTOR SMD 1/16W 75R J R631 VE-30012713 RESISTOR SMD 1/16W 75R J R911 VE-30012713 RESISTOR SMD 1/16W 75R J R632 VE-30000797...
Page 24 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R1401 VE-30012659 RESISTOR SMD 1/16W 2.2K J L703 VE-30001971 FERRITE SMD 600R/100MHz 200mA R1402 VE-30012659 RESISTOR SMD 1/16W 2.2K J L704 VE-30001971 FERRITE SMD 600R/100MHz 200mA R1403 VE-30012982...
Page 25 Ref No. Part No. Part Name Description Local JK100 VE-30001900 HEADPHONE JACK HP01/2/3/4/5/6 JK101 VE-30001893 RCA JACK 1P YELLOW 28 FAV JK102 VE-30001891 RCA JACK 1P WHITE 28 FAV JK103 VE-30001892 RCA JACK 1P RED 28 FAV JK104 VE-30001895 JACK 4P DIN TYPE FOR SVHS JK105 VE-30001891...
Page 26 PACKING PACKING PARTS LIST  Ref.No. Part No. Part Name Description Local VE-20188631 CARTON BOX VE-20174416 SNOW BOX ASSY 2pcs in 1set VE-30034033 REMOTE CONTROL UNIT RM-C1895  VE-50060439 INST BOOK English  VE-30034329 AC ADAPTER 12VDC 6A VE-30002375 POWER CORD For AC ADAPTER ...
Page 28 LT-17D50BK STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY Type No indication : Ceramic capacitor The components identified by the symbol and shading are : Metalized mylar capacitor critical for safety. For continued safety replace safety ciritical : Polypropylene capacitor components only with manufactures recommended parts.
Page 29 CONTENTS SEMICONDUCTOR SHAPES ..............2-2 BLOCK DIAGRAM ..................2-3 CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM ........................ 2-5 SIDE CONTROL PWB CIRCUIT DIAGRAM ..................... 2-29 LED PWB CIRCUIT DIAGRAM ......................... 2-29 AV JACK PWB CIRCUIT DIAGRAM ......................2-30 HEADPHONE JACK PWB CIRCUIT DIAGRAM ..................2-30 PATTERN DIAGRAMS MAIN PWB PATTERN ..........................
Page 30: Block Diagram
BLOCK DIAGRAM TFT-LCD PANEL SIDE AV S-VIDEO IN SDRAM CVBS IN 2MX32bits AUDIO AMPLIFIER LVDS TDA3002D2 DS90C385MTD MSTAR S-VIDEO CVBS MAIN OUT LR IN LR R (0-7) B (0-7) G (0-7) SCALER V SYNC SC1_OUT_LR H SYNC SC2_OUT_LR DENTERLACER LINE OUT LR GM6015 SC1_IN_LR AUDIO PROCESSOR...
Page 31: Circuit Diagrams
CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM (1/12) MAIN PWB ASS'Y (1/12) VE-20184629 (No.YA223)2-5 2-6(No.YA223)
Page 32 MAIN PWB CIRCUIT DIAGRAM (2/12) MAIN PWB ASS'Y (2/12) NOTE : Refer to the part list for the part number of IC302. VE-20184629 (No.YA223)2-7 2-8(No.YA223)
Page 33 MAIN PWB CIRCUIT DIAGRAM (3/12) MAIN PWB ASS'Y (3/12) VE-20184629 (No.YA223)2-9 2-10(No.YA223)
Page 34 MAIN PWB CIRCUIT DIAGRAM (4/12) MAIN PWB ASS'Y (4/12) VE-20184629 (No.YA223)2-11 2-12(No.YA223)
Page 35 MAIN PWB CIRCUIT DIAGRAM (5/12) MAIN PWB ASS'Y (5/12) VE-20184629 (No.YA223)2-13 2-14(No.YA223)
Page 36 MAIN PWB CIRCUIT DIAGRAM (6/12) MAIN PWB ASS'Y (6/12) VE-20184629 (No.YA223)2-15 2-16(No.YA223)
Page 37 MAIN PWB CIRCUIT DIAGRAM (7/12) MAIN PWB ASS'Y (7/12) VE-20184629 (No.YA223)2-17 2-18(No.YA223)
Page 38 MAIN PWB CIRCUIT DIAGRAM (8/12) MAIN PWB ASS'Y (8/12) VE-20184629 (No.YA223)2-19 2-20(No.YA223)
Page 39 MAIN PWB CIRCUIT DIAGRAM (9/12) MAIN PWB ASS'Y (9/12) VE-20184629 (No.YA223)2-21 2-22(No.YA223)
Page 40 MAIN PWB CIRCUIT DIAGRAM (10/12) MAIN PWB ASS'Y (10/12) VE-20184629 (No.YA223)2-23 2-24(No.YA223)
Page 41 MAIN PWB CIRCUIT DIAGRAM (11/12) MAIN PWB ASS'Y (11/12) VE-20184629 (No.YA223)2-25 2-26(No.YA223)
Page 42 MAIN PWB CIRCUIT DIAGRAM (12/12) MAIN PWB ASS'Y (12/12) VE-20184629 (No.YA223)2-27 2-28(No.YA223)
Page 43: Side Control Pwb Circuit Diagram
SIDE CONTROL PWB CIRCUIT DIAGRAM AV JACK PWB CIRCUIT DIAGRAM MENU VOL+ VOL- SIDE CONTROL PWB ASS'Y VE-20174624 AV JACK PWB ASS'Y VE-20177847 LED PWB CIRCUIT DIAGRAM HEADPHONE JACK PWB CIRCUIT DIAGRAM HP_R HP_L HEADPHONE JACK PWB ASS'Y 100R VE-20177874 HEAD_PHONE C100 C101...
Page 44: Pattern Diagrams
PATTERN DIAGRAMS MAIN PWB PATTERN [SOLDER SIDE] (No.YA223)2-31 2-32(No.YA223)
Page 45 MAIN PWB PATTERN [PARTS SIDE] (No.YA223)2-33 2-34(No.YA223)
Page 46: Side Control Pwb Pattern
SIDE CONTEROL PWB PATTERN FRONT AV JACK PWB PATTERN (No.YA223)2-35...
Page 47: Led Pwb Pattern
LED PWB PATTERN HEADPHONE JACK PWB PATTERN [SOLDER SIDE] HEADPHONE JACK PWB PATTERN [PARTS SIDE] 2-36(No.YA223)
Page 48 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY DISPLAY CATEGORY 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA223) Printed in Japan...
Page 49 ENGLISH LT-17D50BK LT-23D50BK INTEGRATED DIGITAL WIDE LCD PANEL TV INSTRUCTIONS Digital ideo roadcasting Trade Mark of the DVB Digital Video Broadcasting Project (1991 to 1996) Number: 3465 50060737 ©2005 Victor Company of Japan, Limited 0205MKH-VT-VT...
Page 50 Contents...
Page 51 For your safety Some “DOs” and “DON’Ts” for you IF IN DOUBT PLEASE CONSULT A COMPETENT ELECTRICIAN. DON’T DON’T...
Page 52 DON’T DON’T DON’T DON’T DON’T DON’T DON’T ** Cold cathode fluoresant lamp in LCD PANEL contains a small amount of mercury, please follow local ordinates or regulations for disposal. Warning: This is a Class product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.
Page 53 WARNING • Fingers may be trapped under the TV causing injuries. Hold the TV at the bottom in the middle, and do not allow it to tilt up or down. • The TV may fall causing injuries. Hold the bottom of the stand with your hand and tilt the TV up and down.
Page 54 Where to install Distance Recommendation...
Page 55 Important Information Please take note EXCLUSION CLAUSE WARNING! NEVER LEAVE A STATIONARY IMAGE ON THE Care and disposal SCREEN...
Page 56 Control Panel Buttons PX@SÃG6H DIAS6S@9ÃS@8@DW@S T @6F@S T @6F@S...
Page 57 Using the stand...
Page 58 Remote Control Buttons & 5 79'79 $&. 68%7,7/( 8,'( PQÃH@IV =220 &...
Page 59 Features...
Page 60 Getting Started Step 1: Checking the accessories supplied Step 2: Inserting batteries NOTE: Remove the batteries from remote control when it is not to be used for a long period.Otherwise it can be damaged due to any leakage of battery. Old batteries must be disposed in a designated area.
Page 61 ph…qÃ†‚pxr r…€vhy† Step 4: Connecting an aerial VCR and mains ‚rp‡Ã‡urÃhr…vhy (5, / 68Ãhqhƒ r… ‚Ã98ÃDI...
Page 62 ‚rp‡ÃhÃ‰vqr‚Ãqr‰vpr (5, / ;7 ;7 68Ãhqhƒ‡r… ‚Ã98ÃDI 9&5 Step 5: Using the cable holder...
Page 63 Step 6: Switching the TV ON/OFF SÃGv†‡Ã@€ƒ‡’ÃT‡h…‡Ãhˆ‡‚€h‡vpÃ†rh…pu ÃD HINT: Depending on the reception conditions in your par- ticular area, you may find that the list of channels found includes one or more repeated names. This is because the receiver may detect and store some channels, including those it cannot receive clearly, from adjacent areas along- side the strong channels from a transmitter nearby.
Page 64 T-V LINK ‚Ã’‚ˆÃh‡Ã‡‚Ã†rh…puÃs‚… hhy‚tˆrÃpuhry†4 `r† I‚ ˆ‡‚ÃQ…‚t…h€ Qyrh†rÃ8urpxÃ ‡rhÃ8hiyr ˆ‡‚ÃQ…‚t…h€€vtÃT’†‡r€ Ghtˆhtr @tyv†u 8‚ˆ‡…’ )ÃPFÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ)ÃÃ8hpry...
Page 65 Basic Operations You can operate your TV both using the remote control buttons. Operation with the buttons on the Operation with Remote Control...
Page 66 EVERYDAY OPERATION Hint: The channel list numbers are assigned by the broadcasters. Because not all channels are broadcast free-to-air and stored by the receiver, the channel list numbers do not run continuously. The fifteenth channel in the list, for example, may not be channel number 15 but channel number 17.
Page 67 Using the Electronic Programme Guide...
Page 68 DTV Menus ˆi‡v‡yrÃPI rˆ ˆi‡v‡yrÃPAA ÃQvp‡ˆ…r ÃT‚ˆq Arh‡ˆ…r DIGITAL TELETEXT 9DBDU6G ÃT‚ˆ…pr...
Page 69 Timers (DTV Timer Recording)
Page 70 WARNING : Do not turn off the main power. The timer function will not work with the main power switched off. When recording on a T-V LINK compatible VCR: When recording on a T-V LINK incompatible VCR:...
Page 71 Cancelling the timer setting Reactivating the cancelled timer setting Configuration...
Page 72 ˆ‡‚€h‡vpÃ9‚y‚hq @hiyrq Trh…puÃs‚…ÃIrÃWr…†v‚ Edit PR List...
Page 74 ‡h…‡Ãhˆ‡‚€h‡vpÃ†rh…pu4Ã8ˆ……r‡ÃQSÃyv†‡ vyyÃirÃ…rƒyhprq `r† I‚ Installation $&.
Page 75 …rÃ’‚ˆÃ†ˆ…rÃ’‚ˆÃh‡Ã‡‚Ãqryr‡rÃhyyÃpuhry†Ã hqÃ†r‡‡vt†Ãs‚…Ãsv…†‡Ã‡v€rÃv†‡hyyh‡v‚4 `r† I‚ Common Interface Hint The bar graphs of signal quality and signal level give a good indication of whether any channels are likely to be found. If only the signal level graph shows a high value then it is likely that an analogue channel occu- pies that broadcast frequency.
Page 76 Setting The TV Menu System MAIN MENU Picture Menu...
Page 77 Note 1: At low signal level, the changings on the Noise Reduction function are not effective when there is menu on the screen. If the menu is removed, the effect of this function is seen. At normal broadcasting, Noise Reduction changings are effective at once.
Page 78 Sound Menu...
Page 79 Feature Menu Install Menu...
Page 81 Program Menu Caution: Using “Delete” or “Insert” function rewrite the current channel list in the Program menu. Therefore, the programme numbers of some of channels will change.
Page 82 Other Features TV Status Sound Indicator Source Menu WHUHR ˆhyÃD ˆhyÃDD Hyper Sound T‚ˆ…pr ) UW 9DBDU 6G @YU @YU! @YU! T @YU" Mute Indicator @YU# @YU# T...
Page 83 No-Signal Detection (TV mode) Volume Bar Note: You can only choose REGULAR and FULL in PC mode. EXT Modes Zoom Modes...
Page 84 PC Mode Installation $ÃQvÃHvvÃ9TˆiÃ8‚rp‡‚… Main Menu in PC mode: PC Picture Position Menu:...
Page 85 PC Picture Menu Sound Menu PIP Picture D Ã vp‡ˆ…r 8‚‡…h†‡ Ã7…vtu‡ÃÃ Ã8‚y‚ˆ… Tuh…ƒr†† D ÃTv“r D Ã ‚†v‡v‚ ÃÃÃÃÃÃÃÃ)ÃS@T@U...
Page 86 No-Signal and Out Of Range Detection (PC mode) Analogue Teletext Source Menu T‚ˆ…pr ) Q8 9DBDU 6G @YU @YU! @YU! T @YU" @YU# To operate Teletext @YU# T Sound in PC mode PQÃH@IV...
Page 87 To select a page of Teletext To Stop Automatic Page Change To Select a Subcode Page To Select Index Page Searching for a teletext page while watching TV To Select Double Height Text To exit Teletext Fastext and Toptext To Reveal “concealed” Information...
Page 88 Peripheral Equipment Connections Via the Euroconnector T-V LINK compatible VCR RGB mode EXT-2 S Mode...
Page 89 TV and Video Recoder (VCR) Via the RCA jacks NTSC Playback Via the ANT (aerial) socket Camera and Camcorder Decoder Connect the decoder to the video recorder Connecting Headphones...
Page 90 Connecting the PC To connect to S-Video input...
Page 91 Peripheral Equipment Connections 98ÃDI 8ÃDI VU … & @YU" 8‚€ƒ‚r‡Ã6ˆqv‚ÃDÃS @YU! 8‚€ƒ‚r‡Ã6ˆqv‚ÃDÃG @YU 6IU@II6 TWvqr‚ÃD 8Ã6V9DPÃDIÃ Wvqr‚ÃD 6ˆqv‚ÃS @YU# 6ˆqv‚ÃG PVUÃU@SHDI6G 6ˆqv‚ÃS 86S9ÃTGPUÃ 6ˆqv‚ÃG Tˆi‚‚sr…ÃPˆ‡...
Page 92 Antenna Connections ˆ‡q‚‚…Ã6‡rhÃ8‚rp‡v‚† CAÃh‡rh S‚ˆqÃ&$Ã‚u€Ãp‚h‘vhyÃphiyr rh…Ã‚sÃUW Ayh‡Ã"‚u€Ã‡vÃyrhqÃphiyr CAVCAÃh‡rh rh…Ã‚sÃUW S‚ˆqÃ&$‚u€Ãp‚h‘vhyÃphiyr Peripheral Equipment Connections V9DPÃÃDI WD9@PÃDI 2 8 7 2 87 17,1 $0 25'(5...
Page 93 PC Input Typical Display Modes (Model: 17D50BK) Sr†‚yˆ‡v‚ A…r„ˆrp’Ã H‚qr ‚…v“‚‡hy Wr…‡vphy ‚…Ãx “ Wr…Ã “ ...
Page 94 PC Input Typical Display Modes (Model: 23D50BK) Sr†‚yˆ‡v‚ A…r„ˆrp’Ã H‚qr ‚…v“‚‡hy Wr…‡vphy ‚…Ãx “ Wr…Ã “ ...
Page 95 PC Picture Tips Can not turn the TV on? Sound Can not turn the TV off? Care of the Screen Remote Control Colours of image on screen are abnormal No solution Bad picture (in digital mode) No Image on Display Screen...
Page 96 Specifications Model Item LT-17D50BK Broadcasting Systems PAL BG, DK, I Channels and Digital : 474 MHz - 858 MHz Frequencies Analogue : 46.25 MHz - 862.25 MHz Cable TV (S1-S20/ S21-S41) Input Signal Video: Analog 0,7 Vp-p 75 ohm positive Sync: TTL Level positive or negative, Seperate sync.
Page 97 Specifications Model Item LT-23D50BK Broadcasting Systems PAL BG, DK, I Channels and Digital : 474 MHz - 858 MHz Frequencies Analogue : 46.25 MHz - 862.25 MHz Cable TV (S1-S20/ S21-S41) Input Signal Video: Analog 0,7 Vp-p 75 ohm positive Sync: TTL Level positive or negative, Seperate sync.
Page 98 Corrections “Factory settings: The following corrections are made on the related pages. To reset the TV, highlight the Factory Set- tings line in the menu and press OK. A warning screen is displayed in case of acci- Page 25: dental operation. “You can either perform a First Time Installa- tion, effectively resetting the receiver to its …rÃ’‚ˆÃ†ˆ…rÃ’‚ˆÃh‡Ã‡‚Ãqryr‡rÃ‡urÃQSÃyv†‡Ã...

JVC InteriArt LT-17D50BK Service Manual

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