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Now downloading free:JVC LT-17C50BJ  [report bad file]  

Download JVC LT-17C50BJ docs - TV - Conventional CRT, LCD Projectors, TFT, Plasma, Big Screen, HDTV, Home theater - Service manuals, repair tips

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File name:LT-17C50BJ part 1.pdf
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Size:430 kB
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MD5 Checksum:6119c9a152475f3badb600d83cb9da99
Mfg:

JVC

Model:

LT-17C50BJ

Original Chassis:
Descr:Manual de servicio.Service manual
Group:Electronics > Consumer electronics > TV >
Uploaded:2007-05-24 23:09:50
User:Videoson
Multipart: 0  1  2  3  4  5

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Extracted files:6
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Ajustes.pdfSERVICE MANUAL WIDE LCD PANEL TELEVISION 8 2005 YA222 LT-17C50BJ, LT-17C50BU, LT-17C50BU/Z, LT-17C50SU, LT-17C50SU/Z, LT-17C88SJ MENU BACK P PC TV VCR TV DVD TABLE OF CONTENTS 1 2 3 4 5 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13 COPYRIGHT 2005 Victor Company of
LT-17C50BJ part 1.pdfSCHEMATIC DIAGRAMS WIDE LCD PANEL TELEVISION 6 2005 YA222 LT-17C50BJ, LT-17C50BU, LT-17C50BU/Z, LT-17C50SU, LT-17C50SU/Z, LT-17C88SJ CD-ROM No.SML200508 MENU BACK P PC TV VCR TV DVD COPYRIGHT 2005 Victor Company of Japan, Limited No.YA222 2005/8 LT-17C50BJ, LT-17C50BU, LT-17C50BU/Z, LT-17C50SU, LT-17C50SU/Z, LT-17C88SJ STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY The components identified by the symbol and shading are critical for safety. For continued safety replace safety ciritical components only with manufactures recommended parts. Type No indication MM PP MPP MF TF BP TAN (3)Coils No unit Others : Original setting position when shipped : DC 20k/V :H :V : Othters (5)Voltage values 20s / div 5ms / div Sweeping time is specified (4)Power Supply : B1 : 9V Respective voltage values are indicated (5)Test point : Test point (6)Connecting method : Connector : Wrapping or soldering : Only test point display : B2 (12V) : 5V : [H] : As specified : Ceramic
LT-17C50BJ part 2.pdfMAIN PWB CIRCUIT DIAGRAM (6/8) PL700 SCART 2 4 3 5 6 7 8 9 10 11 1 12 13 14 15 16 17 18 19 20 21 21 20 19 18 17 16 15 14 SCART 12 13 11 10 9 2 MUTE 8 7 6 5 4 3 2 PL701 1 +12V S736 POP NOISE ICIN GEREKIRSE KULLAN 1N4148 1N4148 D718 D719 C846 100u 25V BC858B Q708 R780 10k Q709 1 BLM21A601S L701 BLM21A601S L700 BLM21A601S BLM21A601S BLM21A601S BLM21A601S L715 BLM21A601S L714 BLM21A601S L703 L708 R AUDIO FAV BACK RIGHT JK704 A 12 3 JK703 A 12 3 BZT55C10 1 2 A D720 K C850 L AUDIO FAV BACK LEFT C749 R721 75R R722 75R 2 K D715 1 A R747 75R C731 C767 D710 75R R733 1 A 2 K BZT55C10 1 2 A D709 K D711 TV_LINK 2 1 K R732 A 75R D712 C766 L716 R720 75R 75R R730 75R R728 BLM21A601S SC2_PIN8 C704 L702 R761 100R 75R R762 25V 33p HDTV_CR 4n7 50V R715 220R C706 4n7 50V C705 4n7 50V R714 220R D717 1 2 A R725 K 75R 150p 50V C730 150p 50V C768 4n7 50V BLM21A601S 220R R717 C763 L717 4n7 50V C764 4n7 50V C744 R748 75R SC1_PIN8 C859 BZT55C12 D714 D713 2 1 K R72
LT-17C50BJ part 3.pdfMAIN PWB CIRCUIT DIAGRAM (8/8) S+3.3V DC_POWER_SOCKET_20V/7.5A S+3.3V IC904 JK901 1 2 3 4 5 50V C941 VIN OUTPUT 2k2 ! VIN VIN GND VIN F900 C900 100u R904 10k C932 R901 10k 100n 50V 35V ON/OFF 100n S900 FEEDBACK 2k2 F902 2k2 ! INV INV R903 10k Q901 R907 100R IC902 L900 STDBY_ L901 22u STPS745 C903 100u 35V C904 10n 50V D900 C909 100n 16V L902 100uH C908 1000u 16V L911 22u C938 100u 16V +5V 1 2 3 R908 100R S1 G1 S2 G2 D1A D1 D2A D2 8 7 6 5 +3.3V F901 22u 1 R900 100k S1 G1 S2 G2 D1A D1 D2A D2 8 ST_BY R902 100k Q900 BC848C BC848C 4 2 3 4 7 6 5 L910 10u BL_ONOFF_ +5V_PANEL 1 2 3 4 5 PL901 1 2 S907 IC907 BRT_ADJ STDBY_ R929 200k 3 4 5 6 IC900 R912 180R R910 100R R911 S910 +12V 100R STDBY_NOT FEEDBACK S908 OUTPUT VIN ON/OFF 8 7 6 5 DRI.COL. SENSE VCC COMP. SW.COLL. EMITTER CAP. GND 1 3k3 R909 ON/OFF BRT_ADJ_PWM S+3.3V C902 100n 50V S909 VIN 2 C924 1 2 3 GND VIN 4 3 4 D902 50V 100p C925 56p 50V L903 22u IC901 5 STDBY_ L9
LT-17C50BJ part 4.pdfMAIN PWB PATTERN [PARTS SIDE] TOP (No.YA222)2-23 2-24(No.YA222) SIDE CONTEROL PWB PATTERN LED PWB PATTERN TOP TOP HEADPHONE JACK PWB PATTERN [SOLDER SIDE] TOP AV JACK PWB PATTERN TOP HEADPHONE JACK PWB PATTERN [PARTS SIDE] TOP (No.YA222)2-25 2-26(No.YA222)
Piezas.pdfPARTS 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. BOARD Ass'y will not be supplied, but those which are filled with the Parts No. in the Parts No. columns will be supplied. ABBREVIATIONS OF RESISTORS, CAPACITORS AND TOLERANCES RESISTORS CR FR PR VR HV R MF R MG R MP R OM R CMF R UNF R CH V R CH MG R COMP. R LPTC R Carbon Resistor Fusible Resistor Plate Resistor Variable Resistor High Voltage Resistor Metal Film Resistor Metal Glazed Resistor Metal Plate Resistor Metal Oxide Film Resistor Coating Metal Film Resistor Non-Flammable Resistor Chip Variable Resistor Chip Metal Glazed Resistor Composition Resistor Linear Positive Temperature Coefficient Resistor C CAP. E CAP. M CAP. CH CAP. HV CAP. MF CAP. MM CAP. MP CAP. PP CAP. PS CAP. T

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