JVC AV42PD20ES free download

File name AV-42PD20ES ajustes.pdf

AV42 PD20ES SERVICE MANUAL PLASMA WIDE TELEVISION AV42PD20ES BASIC CHASSIS MF CONTENTS ! SPECIFICATIONS 2 ! SAFETY PRECAUTIONS 4 ! WARNING 5 ! FEATURES 6 ! FUNCTIONS 7 ! TECHNICAL INFORMATION 9 ! INSTALLATIONS 11 ! SPECIFIC SERVICE INSTRUCTIONS 12 ! SERVICE ADJUSTMENTS 21 ! TROUBLESHOOTING 36 ! PARTS LIST 37 OPERATING INSTRUCTIONS STANDARD CIRCUIT DIAGRAM 2-1 1 CO PYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD. No.51955 May 2002 AV42PD20ES SPECIFICATIONS Item Dimensions ( WЧHЧD ) Ч Ч Mass TV RF System Colour System Sound System Teletext System Receiving Frequency VHF UHF French CAT V Intermediate Frequency VIF Carrier SIF Carrier PAL SECAM NT SC Power Input Power Consumption PDP Size Speaker Au dio Output An ten na Input Input / Output Terminals EXT-1 EXT-2 EXT-3 EXT-4 Au dio ou tput PC Input Headphone Jack Remote Contr ol Unit Rated Visible ar ea 104.8cmЧ114.0cmЧ 35.8c m 58.0kg CCIR B/G, I, D/K, L ,L' PAL / SECAM & NTSC 3.58 / NTSC 4.43 (NTSC play back only) A2 (B/G, D/K), NICAM (B/G, I, D/K, L) Fastext(United Kingdom system), TOP(German system), WST(World standard system) 47MHz 470MHz 470MHz862MHz 116MHz172MHz / 220MHz469MHz 38.9MHz(B/G, D/K, I, L) / 33.95MHz (L') 33.4MHz(5.5MHz : B/G) / 32.9MHz(6.0MHz : I) 32.4MHz(6.5MHz : D/K, L) / 40.45MHz(6.5MHz : L') 4.43MHz 4.40625MHz / 4.25MHz 3.58MHz / 4.43MHz (play bac k) AC 220V240V , 50Hz 380W ,2A (Max.) / 280W (Avg.) / 5.5w (Stand by) 105.7cm, [Meas ured diagonally] 8cm roundЧ2, 16cm roundЧ1 (sub woofer) / 4 5W + 5W ( L+R) / 20W(sub woofer) 75 unbalanc ed, Coaxial 21-pin Euro c onnector (SCART s ocket), Video, Audio L/R, RGB signal input are available TV broadcast output (Video and Audio L/R) are available 21-pin Euro c onnector (SCART s ocket), S-Video, Video, Audio L/R, RGB s ignal input are available AV selector (TV LINK) function is available 21-pin Euro c onnector (SCART s ocket), Video, Audio L/R, RGB signal input are available RCA pin type, S-Video, Video and Audio L/R signal input are available RCA pin type, Variable audio L/R output are available D-Sub 15pinЧ1 / signal (R, G, B / H&V SYNC) Stereo mini jac k ( 3.5mm ) RM-C59 (AAA/R03 dry cell batteryЧ2) CONT ENTS Colour Sub Carrier Design and specifications are subject to change without notic e. [21pin Euro conne ctor pin assignment] [PC IN connector] (15pin D- Sub connect or pin assignm ent) 2 No. 51955 AV42PD20ES 21-PIN EURO CONNECTOR (SCART socket) : EXT-1 / EXT-2 / EXT-3 (P-P= Peak to Peak, S-W= Sync tip to white peak, B-W= Blanking to white peak) Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Signal Designation AUDIO R output AUDIO R input AUDIO L output AUDIO GND GND (B) AUDIO L input B input FUNCTION SW (SLOW SW) GND (G) SCL1 G input SDA1 GND (R) GND (YS) R / C input Ys input GND(VIDEO output) GND(VIDEO input) VIDEO output VIDEO / Y input COMMON GND R : 700mV(B-W), 75 C : 300mV(P-P) 75 Low : 0V - 0.4V, High : 1V - 3V, 75 500mV(rms), High impedance 700mV(B-W), 75 Low : 0V-3V, Hig

File name AV-42PD20ES parte 1.pdf

AV42PD20ES SCHEMATIC DIAGRAMS PLASMA WIDE TELEVISION AV42PD20ES CD-ROM No.SML200204 BASIC CHASSIS MF 1 4 7 2 5 8 0 AV 3 6 9 P TV MENU OK P TV CONTENTS NOTE ON USING CIRCUIT DIAGRAMS SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS PATTERN DIAGRAMS 2-1 2-2 2-3 2-7 2-21 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. No.51955 Apr. 2002 AV42PD20ES AV42PD20ES MICOM PWB PATTERN (PARTS SIDE) AV42PD20ES STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY R083 R084 R082 R087 R088 R078 R079 FRONT C0 52 C057 10 C056 1 C051 20 C055 25 The components identified by the symbol and shading are critical for safety. For continued safety replace safety critical components only with manufactures recommended parts. 2.SPECIFIED VOLTAGE AND WAVEFORM VALUES 26 30 R080 R145 R081 R146 50 40 15 25 30 IC012 L016 IC003 The voltage and waveform values have been measured under the following conditions. (1)Input signal 5 1 Type No indication MM PP MPP MF TF BP TAN (3)Coils No unit :Ceramic capacitor :Metalized mylar capacitor :Polypropylene capacitor :Metalized polypropylene capacitor :Metalized film capacitor :Thin film capacitor :Bipolar electrolytic capacitor :Tantalum capacitor :[ µ H] :As specified C054 C053 : Colour bar signal 21 20 10 24 20 IC002 40 48 10 1 (2)Setting positions of each knob/button and variable resistor (3)Internal resistance of tester R041 R040 R039 R038 GND R037 R036 R035 R034 R042 : Original setting position when shipped :DC 20k :H :V :Others /V 20µS/div 5mS/div Sweeping time is specified Others (4)Test point :Test point (5)Connecting method K001 R072 R073 R074 R071 R069 R070 R067 R068 R065 R066 R63 R064 R062 R061 R60 R059 R058 57 R0 R56 R055 22 R052 R050 R048 25 L015 35 40 R053 R051 R049 R047 R046 30 42 C028 :Only test point display (4)Oscilloscope sweeping time C058 C006 D010C048 C0 49 R095 R076 R075 IC001 60 65 50 40 33 C007 :Connector :Receptacle (6)Ground symbol :LIVE side ground :ISOLATED(NEUTRAL) side ground :EARTH ground :DIGITAL ground :Wrapping or soldering R147 R142 C013 8 R094 R092 C0 R093 12 2 3 R091 4 5 IC0051 80 32 30 R029 R031 R028 R027 R030 R026 D001 3.3V C027 (5)Voltage values :All DC voltage values C070 70 20 C031 LC001 R043 R044 R021 Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values. C003 C004 R014 R015 C022 Q010 R017 R150 1 IC 4 R077 R090 R089 R096 R097 R103 R098 R104 R099 R105 R100 R101 R106 R102 4 R045 R020 R019 R107 Q011 C001 3.INDICATION OF PARTS SYMBOL [EXAMPLE] 0 M Q012 R140 C061 Q013 R144 R134 Q008 Q009 6 R111 R113 R109 R108 R112 R110 R128 R127 R126 5 96 1 10 R018 R005 R016 R004 R001 R003 J1 5 7 1 D003 R006 R008 R007 R013 1 C021 R012 R011 In the PW board :R1209 R209 D002 97 100 110 C0 62 120 D008 D007 R135 C044 C023 R130 X001 R125 D006 D005 45 50 49 C046 C059 35 30 R129 C024 C026 J2 D004 R009 R010 K002 R133 R132 R131 C025 C019

File name AV-42PD20ES parte 2.pdf

AV42PD20ES AV42PD20ES FRONT CONTROL PWB CIRCUIT DIAGRAM FRONT CTRL PWB CN501 QGA2501F1-07 R509 X LC505 NQR0169-001X R S001 QSW0619-003Z MENU SMF-8301A-U2 R013 10k R012 10k R010 10k J001 QNS0169-001 EXT-4 HEADPHONE JACK J003 R4IN J003 L4IN J003 V4IN J003 QNZ0438-001 MAIN PWB QSW0619-003Z R510 X R507 X LC504 NQR0169-001X R508 X R505 X LC503 NQR0169-001X R506 X C502 X 5% J501 QNZ0061-001 RGB PC INPUT B G CH DOWN S002 CH UP L R S003 QSW0619-003Z L003 5.6 QQL244K-5R6Z QQL244K-5R6Z C001 0.01 L002 5.6 C002 0.01 27 C011 C010 0.0047 0.0047 QQL244K-270Z L010 L012 QQR0716-001Z R503 0 R513 100 L001 QQR0716-001Z R001 100 1/2W L011 27 Y001 X Y006 0 Y009 0 Y005 0 QQL244K-270Z NQR0169-001X LC501 X R504 0 R514 470 D502 MA3056/M/-X HS VS_GND R501 0 R511 100 LC502 X R502 CN0PG QGA2501F1-07 0 C501 R512 X 470 D501 5% MA3056/M/-X VS R515 75 R516 75 B G R R021 1k Y008 X R016 X LC001 X R002 100 1/2W C021 0.1 R015 X LC002 Y007 X D505 MA3056/M/-X R517 75 R007 10k R022 1k R017 X QRE121J-103Y C021 NCB31CK-104X Y004 D504 MA3056/M/-X D503 MA3056/M/-X Y002 X C005 68P NDC31HJ-680X C006 X CN00F QGA2501F1-08 FRONT SW PWB NOTE *1 *2 R035 150 1/2W *3 C019 100/16 N *4 *5 2SA1037AK/QR/-X MA111-X DTA124EKA-X DTC124EKA-X MA3056/M/-X STBY_5V GND PLED1 PLED2 POWER_DET H/P DET KEY3 KEY2 KEY1 GND GND H/P_R H/P_GND H/P_L MAIN PWB No.51955 2-17 2-18 No.51955 R4_IN GND L4_IN V4_IN GND Y4_IN GND C4_IN CN0HP QGA2501F1-03 D018 MA3033-X CN002 QGA2501F1-11 AV SW PWB AV42PD20ES AV42PD20ES 100Hz PWB CIRCUIT DIAGRAM P26 P25 P24 P23 P22 P21 P20 GN P07 P06 P05 P04 P03 ALE P02 P01 P00 5V 5V GND GND CN0UH 5V X ALE P26 P25 P24 P23 P22 P21 P20 GN P07 P06 P05 P04 P03 C132 .047/25 C125 3p CC C134 .068/16 C133 0.0015 3.3V P02 P01 P00 L209 1.5 3.3V R201 120 R202 C218 100 560p CH SCL1 SDA1 L210 1.5 R203 100 L204 QQL244K-4R7Z R243 X R244 X C216 0.1 C229 0.1 CC L209 L210 NQL092K-1R5X 3.3V NC NC NC NC NC NC NC NC X101 QAX0655-001Z 20.25MHz C126 3p C140 47/16 L109 6.8 NQL034K-6R8X 5V L201 10 NQL034K-100X RESET Q201 *2 C237 10/16 R220 8.2K C201 47/16 MULTIP RSTR2 RE2 OIE2 VDDO1 RSTR2 RE2 OIE2 VSSO1 RSTW2 DI10 DI11 DI12 DI13 DI14 DI15 DI16 DI17 VSSD1 LLC1 VDDD1 VDDP DI20 DI21 DI22 DI23 DI24 DI25 DI26 DI27 VSSD2 LLC2 VDDD2 TCK TDI TMS R216 X C228 0.1 CC P26 P25 P24 P23 P22 P21 P20 GN FSY/HC MSY/HS VSUPY VSTBY GNDSY VsupC INTLC GNDC ASGF CLK5 C4 C5 C6 NC C0 C1 C2 VS XTAL2 XTAL1 FPDAT AVO C3 C7 NC NC 5V C103 47/16 L101 15 NQL034K-150X C101 10/16 C104 0.0015 VRT I2CSEL ISGND VsupF Y1 R134 Y2 R135 Y3 VsupY 10 10 M_DYUV2 M_DYUV3 NC R133 10 M_DYUV1 R218 33K R219 10K R101 3.3k BUFFER Q101 *2 R104 3.3k C105 1000p NC VOUT Cin Vin1 Vin2 Vin3 VIDEO PROCESSOR & CODEC IC101 VPC3230D-QA-B3 MAIN GNDY Y4 C136 .068/16 R136 R137 10 10 10 10 M_DYUV4 M_DYUV5 M_DYUV6 M_DYUV7 M_C R102 2.2k R103 2.2k R105 2.2k R106 2.2k CH CH R205 X C202 0.1 CC CC Y5 R138 Y6 R139 Y7 GNDLLC VsupLLC LLC1 LLC2 25 GNDP

File name Piezas.pdf

AV42PD20ES PARTS LIST CAUTION ! The parts identified by the ! symbol are important for the s afety. Whenever replacing these parts, be s ure to use s pec ified ones to secure the safety . ! The parts not indic ated in this Parts List and those which are filled with lines in the Parts No. c olumns will not be supplied. ! P. W. Board Ass'y will not be supplied, but thos e which are filled with the Parts No. in the Parts No. columns will be s upplied. 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 Res istor Variable Res istor 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 T emperature Coefficient Resistor C CAP. E CAP. M CAP. HV CAP. MF CAP. MM CAP. MP CAP. PP CAP. PS CAP. TF CAP. MPP CAP. TAN. CAP. CH C CAP. BP E CAP. CH AL E CAP. CH AL BP CAP. CH TAN. E CAP. CH AL BP E CAP. CAPACITORS Ceramic Capacitor Electrolytic Capacitor Mylar Capacitor High Voltage Capacitor Metalized Film Capac itor Metalized Mylar Capacitor Metalized Polystyrol Capacitor Polypropylene Capacitor Polystyrol Capacitor Thin F ilm Capacitor Metalized Polypropylene Capacitor Tantalum Capacitor Chip Ceramic Capac itor Bi-Polar Electrolytic Capacitor Chip Aluminum Electrolytic Capacitor Chip Aluminum Bi-Polar Capacitor Chip T antalum Elec trolytic Capacitor Chip T antalum Bi-Polar Electrolytic Capac itor TOLERANCES F ±1% G ±2% J ±5% K ±10% M ±20% N ±30% R +30% -10% H +50% -10% Z +80% -20% P +100% -0% No. 51955 37 AV42PD20ES CONTENTS ! USING PW BOARD & REMOTE CONTROL UNIT 38 ! EXPLODED VIEW PARTS LIST 39 40 ! EXPLODED VIEW 39 41 ! PRINTED WIRING BOARD PARTS LIST " MAIN PW BOARD ASS'Y 42 " POWER PW BOARD ASS' Y 44 " LINE FILTER PW BOARD ASS'Y 45 " FRONT CONTRO L PW BOARD ASS'Y 45 " FRONT SW PW BOARD ASS'Y 45 " SPEAKER TERMINAL PW BOARD ASS'Y 45 " MICOM PW BOARD ASS'Y 46 " AV SW PW BOARD ASS'Y 47 " 100Hz PW BOARD ASS'Y 48 " SIDE JACK PW BOARD ASS'Y 49 ! REMOTE CONTROL UNIT PARTS LIST 49 ! PACKING 50 ! PACKING PARTS LIST 50 USING PW BOARD & REMOTE CONTROL UNIT Model PWB ASS'Y AV42PD20ES SMF-1101A- U2 SMF-9101A-U2 SMF-9102A-U2 SMF-8301A-U2 SMF-8302A-U2 SMF-8303A-U2 SMF0M301 A- U2 SMF0S301A-U2 SMF0Z3 01A-U2 SMF0J301A-U2 RM-C5 9-1C MAIN PWB POWER PWB LINE FILTER PWB FRONT CONTRO L PWB FRONT SW PWB SPEAKER TERMINAL PWB MICOM PWB AV SW PWB 100Hz PWB FRONT JACK PWB REMOTE CO NTROL UNIT 38 No. 51955 AV42PD20ES EXPLODED VIEW PARTS LIST() ! Ref.No. ! V01 1 2 3 4 5 6 7 8 ! ! ! 9 10 11 12 Part No. QLE0016-001 LC11294-001A-U QYSDSF4016M QYSDSP4016M LC11299-001B-U LC20805-001C QYSSSP4040N LC11293-001-U QYSBSAG4018M QYSBSBG4016M LC30789-

File name Suplemento.pdf

SERVICE MANUAL PLASMA WIDE TELEVISION AV42PD20ES Supplementary BASIC CHASSIS MF This model corresponded to the printed circuit board exchange in the PDP unit. Therefore, this service manual describes only the information relevant to it. For details other than those described in this manual, please refer to the AV42PD20ES service manual (No.51955 2002/04). TABLE OF CONTENTS 1. 2. 3. 4. 5. 6. 7. CONFIRMING THE MODEL NAME, SERIAL NUMBER, ID NUMBER AND CODE NUMBER MAIN PARTS LOCATION INSPECTION OF COMPONENTS ON THE PW BOARD DISASSEMBLY PROCEDURE CONFIRMING REFERENCE VOLTAGE ADJUSTMENTS PARTS LIST 2 2 3 7 9 10 11 NOTES AT THE TIME OF PW BOARD EXCHANGE It will become the cause of failure if dust adheres to the inside of a connector, or a flat wire and a point-of-contact part. When the PW board is exchanged, be careful of the dust and dirt of the inside of a connector, or a flat wire and a point-of-contact part enough. COPYRIGHT © 2004 Victor Company of Japan, Limited No.51955B 2004/8 CONFIRMING ID NUMBER AND CODE NUMBER NOTE : The panel's ID number is used when you reference the characteristic voltage value of the panel on web site. Voltage and CODE No. SERIAL NO. 001200456 Vd=70V Vs=182.1V CODE AA-01 For example CODE : AA PANEL ID No. 212912220251 (12 figures) MAIN PARTS LOCATION Scan IC A Flexible cable Common-side A Flexible cable Scan-side A Scan IC B Flexible cable Common-side B RECOVERY RELAY PWB COMMON PWB DIGITAL PWB SCAN PWB Flexible cable Scan-side C Scan IC C SIGNAL RELAY PWB (left) SIGNAL RELAY PWB (right) Flexible cable Scan-side D Scan IC D Heat-sink Flexible cable Scan-side B Flexible cable Common-side C 2(No.51955B) INSPECTION OF COMPONENTS ON THE PW BOARD Diagnose the PW board in PDP unit by checking defects based on the following items. 1. INSPECTION OF FUSES Measure the resistance of each fuse with a circuit tester, and check OK or NG. 1.1 Glass fuses (F1, F2) on the COMMON PWB 1.2 Glass fuses (F1, F2) on the SCAN PWB F1 F1 OK: Short NG: Open OK: Short NG: Open F2 F2 1.3 Fuse resistance (R101) on the COMMON PWB 1.4 Fuse resistances (R12, R29) on the SCAN PWB R101 R101 OK: Approx. 2.2 NG: Open R12 R29 R12 OK: Approx. 2.2 NG: Open R29 OK: Approx. 4.7 NG: Open 2. INSPECTION OF ALARM LINES According to the following procedures, measure with a circuit tester and check OK or NG. 2.1 The conduction between the pin 50 of the connector [CN8] and GND on the SIGNAL RELAY PWB (right) 2.2 The conduction between the pins of the connector [CN3] on the SCAN PWB OK: Short NG: Open GND OK: Short NG: Open (No.51955B)3 3. INSPECTION OF DATA ICS According to the following procedures, measure with a circuit tester and check OK or NG. 3.1 The conduction between the fuse [F2] and GND on the COMMON PWB 3.2 The conduction between the fuse [F2] and GND on the SCAN PWB F2 OK: Open NG: Short OK: Open NG: Short F2 Check the conduction between the fuse [F2] and the ground on the COMMON PWB or SCAN PWB. In case of "short", one