Manuel d'utilisation / d'entretien du produit PT-VX400EAJ du fabricant Panasonic
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Model No. PT - V X 4 0 0U PT - V X 4 0 0E PT - V X 4 0 0E A © Panas oni c Cor pora tio n 201 1. Unaut hori zed co pying a nd di stri but ion is a v iol atio n of law.
-2- C ontents Contents ........................................................................ 2 Saf ety Instructions ......................................................... 3 Saf ety precautions ....................................................
-3- Safety Instruc tions The service technician is required to read and follow the “Safety Precautions” and “Important Safety Notice” in this service manual. CAUTION Precaution About lead free solder (PbF) WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public.
-4- Safety Instruc tions <PT-FW430U/PT-FW430E/PT-FW430EA/PT-FX400U/PT-FX400E/PT-FX400EA> 1. Safety Precautions 1.1. General Guidelines 1.2. Leakage Current Check 1. Prepare the measuring circuit as shown in Fig.1. Be sure to use a voltmeter having the performance described in Table 1.
-5- Specifications Model No. PT -VX400U / E / EA P ower supply A C100 V - 240 V 50 Hz/60 Hz P ower consumption 100 V - 240 V 3.8 A-1.8 A 350 W When [Standby mode] of [Setting] is set to [ECO]: 0.48W When [Standby mode] of [Setting] is set to [Netw ork]: 10.
-6- Specifications Model No. PT -VX400U / E / EA T ermi- nals COMPUTER IN 1 /COMPONENT IN 1 (D-sub 15 pin f emale) [RGB signal] 0.7 V [p-p] 75 Ω (When G-SYNC: 1.
-7- Lamp cov er switch (SW901) The lamp cov er s witch (SW901) cuts off the drive signal to the lamp circuit when the lamp cov er is removed or not closed completely . After opening the lamp cov er for replacing the lamp assy , place the lamp cov er correctly otherwise the projector can not tur n on.
-8- Circuit P rotections The projector will be automatically turned off when the internal temperature of the projector is abnor mally high, or the cooling f ans stop spinning, or the pow er supplies in the projector are f ailed. W arning tempera ture and pow er failure protection The projector is shut down and the W ARNING indicator lights red .
-9- Maintenanc e n Outer Case Wipe off dir t and dust using a soft dr y cloth. • If the dir t is persistent, soak the cloth with w ater and wring it thoroughly bef ore wiping. Dry off the projector with a dr y cloth. • Do not use benzene, thinner , or rubbing alcohol, other solvents , household cleaners , or chemical treated dusters .
-10- Maintenance n Filter counter reset After replacing the filter , be sure to reset the filter coun - ter . 1) Press st to select [Filter counter reset]. 2) Press the <SELECT> button. [Filter counter Reset?] appears. Select Y es to con- tinue.
-11- Maintenance n Lamp unit The lamp unit is a consumable component. Y ou can chec k the total usage time using Lamp runtime in the Inf ormation menu. It is recommended to ask an authorized engineer to replace the lamp unit. Contact your dealer . Consult your dealer to purchase a replacement lamp unit (ET -LA V100, dealt as a ser vice par ts).
-12- Replacing the lamp unit Maintenance CA UTION: • When the projector is mounted on a ceiling, do not work with your f ace close to the projector . • Attach the lamp unit and the lamp cov er securely . • When you e xper ience difficulty in installing the lamp , remov e it and tr y again.
-13- Maintenance The LAMP REPLA CE indicator will light yello w when the total lamp used time (Corresponding value) reaches 3,000 hours. This is to indicate that lamp replacement is required. The total lamp used time is calculated b y using the below e xpression.
-14- Maintenance Cleaning Cleaning the projection lens Unplug the A C pow er cord bef ore cleaning. Gently wipe the projector body with a soft dr y cleaning cloth. When the cabinet is heavily soiled, use a small amount of mild detergent and finish with a soft dr y cleaning cloth.
-15- This projector provides secur ity functions such as "K ey lock", "PIN code lock" and "Logo PIN code lock". When the projector has set these secur ity function on, you are required to enter correct PIN code to use the projector .
-16- Standb y Mode Notice Function Eco Network Serial command control 4 *1 4 Network Function -- 4 Monitor Out -- 4 A udio Out -- -- Mic Out (MIC V olume) -- 4 *2 Direct on 4 4 This projector provides 2 types of standby mode, Eco standby and Network standb y .
-17- 1. Cabinet top , c abinet fron t remov al Mechanical Disassembly Mechanical disassembly should be made follo wing procedures in numerical or- der .
-18- Mechanical Disassembly A V panel 1. Remov e 3 screws-A (T3x8) to remov e the fans (FN904 and FN905). 2. Remov e 3 screws-B (M2.5x6) and 2 screws-C (M3x8) to remov e the main board assy . 3. Release the hooks to remove the A V panel, remov e 3 screws-D (T3x6) and 2 he x screws E to remo ve the A V board.
-19- Mechanical Disassembly 1. Remov e the 2 screws-A(T3x12) to remov e the speaker holder . Remov e the 2 screws-B(T3x8) to remo ve the speaker(SP901). 2. Loosen 3 screws-C to remo ve the lamp assy (LP900). 3. Remov e 4 screws-D (T3x8) to remov e the optical unit.
-20- Mechanical Disassembly 4. F an (FN906) , thermal fuse (SW902) and power boar d remov al Fig.4 1. Remov e 2 screws-A (T3x8) to remov e the cabinet front holder . Remove 1 screw-B (T3x8) to remov e the ther mal fuse (SW902). 2. Remov e 2 screws-C(T3x8) to remov e the lamp fan duct assy .
-21- Mechanical Disassembly Fig.5 5. Mounting duct, fans(FN901, FN902, FN903) removal Filter bo x(side) 1. Remov e 5 screws-A (T3x8) and 2 screws-B (T3x12) to remo ve the panel mounting duct assy . 2. Remov e 2 screws-C (T3x12) to remov e fans (FN902 and FN903).
-22- Mechanical Disassembly 6. Cable ref orming Ref orm cables as shown belo w . Fig.6 Bottom view of the po wer bo x Bottom view of the panel mounting duct top T o POWER BO ARD T o AC FIL TER BOARD Hook Hook F errite core Fix the f errite core here. BALLAST BOARD SW902 Hook Wires pass through the slit.
-23- Optical Parts D isassembly Bef ore taking this procedure, remo v e Cabinet T op and Main Board following to the “Mechanical Disassembly”. Disassembly requires a 2.
-24- Optical Parts Disassembly 2. P olarized glass(IN) assy remo val P olar ized glass(IN) P olarized glass(IN) assy (M2.5x6)x1 Fig.2 3. Projection lens remov al (M2.5x8)x4 Fig.3 Projection lens Optical unit Note: The optical unit should be remov ed from the cabinet bottom bef ore removing the projection lens .
-25- Optical Parts Disassembly Condenser lens (OUT) Condenser lens (OUT) assy 4. Integra tor and condenser lens ( OUT ) disassembly Integrator lens-in Integrator lens assy M(2.5x6) Fig.4 * Rugged surface f ac- ing to the lamp . (M3x14)x2 Prism Beam Splitter (PBS) Integrator lens (OUT) * Rugged surface f acing to the PBS (M2.
-26- Optical Parts Disassembly 6. Relay lens r emoval Rela y lens Rela y lens assy Fig.6 M(2.5x6) 5. Optical unit top remov al Fig.5 Optical top Unhook 7 hooks to remov e the Optical Unit T op .
-27- Optical Parts Disassembly 2 3 Fig.7 3 6 When mounting or assembling the optical par ts in the opti - cal unit, the par ts must be mounted in the specified loca- tion and direction as shown in figure belo w .
-28- Ser vicing Notic e Note on main board r eplacemen t T ake the f ollowing w orkings when the main board is replaced. This projector stores "Color shading correction data" and "Gamma correction data" in the memor y IC (IC801) on the main board.
-29- Disassembl y / Replaced par ts LCD/ prism assy Condenser lens (OUT) Relay lens (OUT) P olarized glass P ower board Main board R G B Opt ica l Adj ust me nts Contr ast adj ust men t ❍ ● Opt ic.
-30- Optical Adjustments [Before Adjustment] - Input a 100% of blac k raster signal. 1 Loosen a scre w A (Fig.1) on the G-polarized glass mounting base. 2 Adjust the slot B to obtain the dar kest brightness on the screen by using a slot screwdriv er .
-31- Optical Adjustments T ake step- z to step- c sequentially f or the optical center adjust- ment. [Before Adjustment] - Input a 100% of white raster signal.
-32- x Relay lens adjustment 1 Loosen 1 screw C on the condenser lens (OUT) base and inser t a slot scre wdr iv er into the slots D and tur n it to show the color shading on the both left and right of the screen as shown in Fig.
-33- White c Condenser lens adjustmen t-2 1 Loosen 1 scre w C on the condenser lens (OUT) base and inser t a slot screwdriver into the slots D and turn it to disappear the color shading on the left and right of the screen as shown in Fig.4 . 2 Tighten screw C to fix the condenser lens (OUT) unit.
-34- T o enter the ser vice mode T o enter the “Ser vice mode”, press and hold the MENU button and SELECT b utton on the projector f or more than 3 seconds or press and hold the MENU button on the remote control f or more than 20 seconds. The service menu appears on the screen as f ollows.
-35- Electrical Adjustments Circuit adjustmen ts CA UTION: The each circuit has been made by the fine adjustment at f actor y . Do not attempt to adjust the f ollowing adjustments e xcept requiring the readjustments in ser vicing otherwise it ma y cause loss of performance and product saf ety .
-36- Electrical Adjustments 1. F an voltage adjustment Equipment Digital v oltmeter 1. Enter the ser vice mode. 2. Adjust the v oltage on each test point b y changing the data values of Group - No . Group - No . T est P oints Adjustment value 250 - 0 TPF ANA 4.
-37- Electrical Adjustments 3. Auto calibr ation adjustment [ Component] Input mode Computer 1 (Component) Input signal 480i component signal Signal patter n 8 color bar 1. Enter the ser vice mode 2. Select Group “ 260 ”, No . “ 0 ” and set the data value to “ 1 ”.
-38- Electrical Adjustments 8. Color shading c orrec tion adjustment Software PR OJECT OR SER VICE T OOL v4.20 Signal pattern 6%, 13%, 30%, 60% whole gra y Use the software to correct the color shading of the screen. See the fur ther information of the software in- struction manual.
-39- Electrical Adjustments MAIN BO ARD T est p oints and locations K8J K8K K8S K10B K30B K8I K10A K8G K8H K8Q K8D K8N K5R K8L K8M K8802 K9880 K5B K5G K8801 K801 IC561 IC501 TP35R TPFANA TPFANB TPFANC.
-40- Electrical Adjustments Ser vice adjustmen t data The adjustment items indicated with “ [ ” are required to readjust f ollowing to the “Electr ical adjustments”.
-41- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note 152 PreCoast YCbCr 575i 7 0 - 63 153 P ostCoast YCbCr 575i 13 0 - 63 154 PreCoast YCbCr 480p 7 0 - 63 155 P ostCoast YCbC.
-42- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note Group 42 Deinterlacer setting Effectiv e only for Progressiv e ON-L2 mode.
-43- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note 2 Video Motion Threshold Low <V OFTHRD A> 120 0 - 32767 3 Video Motion Threshold High <V OFTHRDB> 180 0 - 327.
-44- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note 25 REF_GateP os 6 0-1023 26 REF_GateDur 169 0-1023 27 R-BaseP os 3 0-15 28 G-BaseP os 3 0-15 29 B-BaseP os 3 0-15 30 RGB-.
-45- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note 96 F rontCT alkR-End 128 0-255 97 F rontCT alkG-Cent 0 0-2047 98 F rontCT alkG-Star t 128 0-255 99 F rontCT alkG-End 128 .
-46- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note 168 B-DCOffset-PGain 0 0-1023 Scan Direction (Front/Rear) 169 B-DCOffset-P1 0 0-2047 Scan Direction (F ront/Rear) 170 B-D.
-47- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note Group 101 Panel Service(6200) 0 R_LCCOM 0 0-255 * Common center Adjustmen 1 G_LCCOM 18 0255 * Common center Adjustmen 2 B.
-48- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note 14 ColorCorrectionT able_R 2048/2048 0 - 4095 A V / PC 15 ColorCorrectionT able_R 2048/2048 0 - 4095 A V / PC 16 ColorCor.
-49- Electrical Adjustments Group/ Item Item Name Function Initial Range Note 2 Field Sense In vert Enable 0 0 - 1 Rev erse Processing of FLDINVSetting V alue 0: Disable - Used FLDINV Setting V alue 1.
-50- Electrical Adjustments Group/ Item Item Name Function Initial Range Note Group 250 F AN Control * F an vollta ge adjustment 0 F AN1 MIN ADJUST (DA C) D AC Output f or Fan Adjust the tolerance of D AC and F an V olage.
-51- Electrical Adjustments Group/ Item Item Name Function Initial Range Note 5 High F an2 Max 9999 - 6 High F an3 Min 9999 - 7 High F an3 Max 9999 - 10 Normal Fan Control Min T emp T emp Sensor Contr.
-52- Electrical Adjustments Group/ Item Item Name Function Initial Range Note 0 OFFSET AREA H ST ART Black Le vel Acquiring Area H-Star t P osition 975 0 - 1000 1 OFFSET AREA V ST ART Black Le vel Acq.
-53- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note Group 290 PanelT ype * Not used for this model 0 GammaL/R-Vie w Current Setting Check 0 0-20 0: Gamma for L-T urn 20: Gamma for R-T urn * Read only 1 GammaL/R-Change Setting of Gamma 10 0-20 Sets L-T urn Gamma if the V alue is set to 0.
-54- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note 3 V Bac k P orch 22 0 ~ 4095 4 Disp Line 536 0 ~ 4095 Group 510 SCART(480i) 1 Disp Dots 674 0 ~ 4095 2 H Bac k P orch 132.
-55- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note 0 T otal Dots 2640 0 ~ 4095 * Read only 1 Disp Dots 1870 0 ~ 4095 2 H Bac k P orch 257 0 ~ 4095 3 V Bac k P orch 54 0 ~ 4.
-56- Electrical Adjustments Group/ Item Item Name Function Initial Rang e Note 3 V Bac k P orch 56 0 ~ 4095 4 Disp Line 1050 0 ~ 4095 Group 548 RGB Video (1035i) 0 T otal Dots 2200 0 ~ 4095 1 Disp Dot.
-57- Chassis Block Diagrams RJ-45 IC8802 EEPROM IC8801 NETWORK U ART A[1-23] IC801 FLASH MEMOR Y LCD Panel ( R ) LCD Panel ( B ) LCD Panel ( G ) POWER UNIT 16.
-58- Chassis Block Diagrams POWER LAMP BALLAST AUDIO AMP IC001 TP A3111D1 IC5001 AUDIO-CONT OL <TL V320AIC3105> IC9001 DIMMER CONTROL <L3E080F0A> RC RECEIVER POWER SUPPL Y P .F . CONTROL SP901 SPEAKER LAN MUTE LAMP_DC_ON RC MAIN IC9883 INVERTER <TC7WH14FU> 1 4 ON:H Power ON:H POWER_SW Power ON:H P .
-59- Chassis Block Diagrams IC301 SCALER <PW190> IC9885 SUB CPU <LC87F2G08> LAMP LP900 AC SW902 THERMAL FUSE A C FIL TER A901 LAMP B ALLAST SW901 LAMP CO VER-SW 89 11 5 4 2 1 2 K8R K6R K8H.
-60- Chassis Block Diagrams PC/MIC A UDIO2-IN VIDEO A UDIO-IN IC5001 A UDIO CONTROL <TL V320AIC3105> IC5003 <NJM4558M> IC5002 A UDIO SW <TC4052> IC8001 Sil9127 HDMI RECEIVER IC8301 P.
-61- Chassis Block Diagrams IC301 SCALER <PW190> P_F AIL ON_3.3V ON_15V S5V 5V SS5V 1.0V S6V IC5602 Q5602 D3601 D5624/D5623/D5622 S3.3V AC FIL TER BOARD LAMP BALLAST 2 4 5 5 4 2 X2 K8H 1 2 K8S K6A X1 K6C K6B LAMP AC C ORD K6R K8R POWER R/C MAIN IC621 P .
-62- Chassis Block Diagrams Q3601 D3621 D3802 D3622 SW901 LAMP COVER SW LAMP BALLAST BOARD K8N K8M FN901 FN902 1 2 1 2 D3626 K8K K8G K8Q K7801 FN904 FN906 1 2 D3623 K8L FN903 1 2 1 2 1 S16.
-63- Each indicator on the projector indicates the operating status of the projector . If you find the un-e xpected operation during usage , check the projector's operation with the tables below . The indicators also let y ou know the maintenance sign.
-64- T roubleshooting No power Lamp Cover s witch Make sure that the lamp co v er is mounted correctly . If not or the lamp cov er remov ed, the lamp does not light on for the safety .
-65- T roubleshooting No picture Check f ollowing steps. No pictu re with all of input sour ces Check signal processing stage and LCD driving stage; Chec k RGB S&H signals at test points TP35B, TP35G, TP35R. Chec k power supply circuit S16V and peripheral circuit.
-66- T roubleshooting No sound Check IC5003 and peripheral circuit. Chec k S-7V at pin 4 of IC5003 and S5V at pin 8 of IC5003 po wer sup- ply . Check if the audio sig- nal is obser ved at pins 1 and 7 of IC5003. Check audio output circuit. Chec k speaker , connection of the ter minal “K8F”.
-67- C ontrol P or t F unc tions Scaler I/O por t functions (PW190) PIN NO . PORT NO . SIGNAL NAME DESCRIPTION I/O 93 J1 ON_3.3V 3.3V P ower Drive , Po wer On: H O 187 H2 RESET_MIC O 111 B12 PW_SCS O .
-68- ● F A5550NG <P .F . control , IC621> ● L C87F2G08A USSOP <Sub CPU, IC9885> Embed Control Standby Control Timer 0 Bus Interface B Register C Register Reset Circuit (L VD/POR) Timer.
-69- IC Block Diagrams ● SP3232ECYP <RS-232C driver , IC3801> ● L3E06200P0A<D/A, S/H-L CD driver , IC501, IC531, IC561>.
-70- IC Block Diagrams ● L3E07111 <Digital gamma correction, IC401> ● TL V320AIC3105 <Audio con trol , IC5001>.
-71- IC Block Diagrams ● PW190 <Scaler , IC301> ● L3E08030F0A <Dimmer contr ol, IC9001>.
-72- IC Block Diagrams ● MR4010 <P ow er OSC, IC631> ● A X11005<Netwrok, IC8801>.
-73- IC Block Diagrams ● TPS54286 <DC-DC con verter , IC7811>.
-74- PT -VX400U / VX400E / VX400EA Cabinet top assembly Cabinet bottom-1 assembly S02 C07 M17 C01 S01 FN905 A600 POWER BOARD S01 S01 C11 C10 A1000 MAIN BOARD A1003 ID C ONNECT BOARD M07 M01 M03 S01 S0.
-75- PT -VX400U / VX400E / VX400EA Parts Location Diagr am Cabinet bottom-2 assembly C03 C14 M13 M15 M09 FN901 A901 BALLAST BOARD L04 S08 Projection lens M10 A630 AC FIL TER BOARD FN906 FN903 M20 M14 .
-76- PT -VX400U / VX400E / VX400EA Parts Location Diagr am Integra tor lens and condenser lens(out) assembly L12 L08 L07 M04 S09 S05 M05 S06 S06 L05 S09.
-77- PT -VX400U / VX400E / VX400EA Parts Location Diagr am L01 S07 L CD panel/prism assembly P olarized glass ( OUT ) L02-R L02-G L02-B S06 S06 S06 * P olarized glass is not removed from the mounting base.
-78- PT -VX400U / VX400E / VX400EA Parts Location Diagr am S06 L09 M12 Relay lens ( OUT ) assembly.
-79- PT -VX400U / VX400E / VX400EA Parts Location Diagr am L11 L13 L14 L10 L06 L11 L03-B L03-R In the optical unit CA UTION: P ar t must be placed in specified direction when replacing the optical par ts. Please see “Optical P ar ts Disassembly” f or fur ther instructions.
-80- PT -VX400U / VX400E / VX400EA Parts Location Diagr am Ac cessories (see ac cessories parts list) REMO TE CONTROL MANU AL CD-ROM V GA CABLE AC CORD FIL TER CO VER STRAP CARR YING BAG A C LOCK HOLD.
-81- PT -VX400U / VX400E / VX400EA Key No. Part No. Description Key No. Part No. Description -81- P ACKING MA TERIALS 61 0 358 27 02 C ARTON C ASE- K A2J C VX4 00U 61 0 358 27 1 9 CAR TON CASE- L A2 J.
-82- PT -VX400U / VX400E / VX400EA Read description in the Capacitor and Resistor as follows: CAPACITOR CERAMIC 100P K 50V Rated Voltage Tolerance Symbols: Less than 10pF A : Not specified B : ± 0.1pF C : ± 0.25pF D : ± 0.5pF E : +0 -1pF F : ± 1PF G : ± 2pF H : +0.
Key No. Part No. Description Key No. Part No. Description -83- PT -VX400U / VX400E / VX400EA Electrical Parts List ASSEMBLED BOARDS ! A 1 00 0 655 00 4 8387 ASSY , PWB, MAI N KA 2J C ! A 1 001 655 004.
Key No. Part No. Description Key No. Part No. Description -84- PT -VX400U / VX400E / VX400EA Electrical Parts List IC78 1 1 4 10 7 06 47 05 IC TPS54286PW PR IC784 1 309 461 7 822 IC P Q20WZ 1 1 IC80 0.
Key No. Part No. Description Key No. Part No. Description -85- PT -VX400U / VX400E / VX400EA Electrical Parts List 3 03 4 53 86 10 CERAMI C 0. 1 U K 16V 3 03 4 53 89 1 7 CER AMIC 0. 1U K 1 6V C305 1 303 294 6 1 10 CERAM IC 100P J 50V 3 03 4 54 091 0 CERAMI C 1 00 P J 50V 3 03 4 53 63 19 CER AMIC 1 00 P J 50V C3052 303 396 95 1 4 CER AMIC 2 .
Key No. Part No. Description Key No. Part No. Description -86- PT -VX400U / VX400E / VX400EA Electrical Parts List C3509 303 396 961 3 CER AMIC 1 U K 25V 3 03 3 97 7 61 8 CER AMIC 1 U K 25V 4 03 4 78 5 9 1 2 CERA MIC 1 U K 25V C35 1 303 4 09 3426 CERA MIC 0.
Key No. Part No. Description Key No. Part No. Description -87- PT -VX400U / VX400E / VX400EA Electrical Parts List C380 8 303 4 09 3426 CERA MIC 0. 1U K 1 6V 3 03 4 53 86 10 CERAMI C 0. 1 U K 16V 3 03 4 53 89 1 7 CER AMIC 0. 1U K 1 6V C3809 303 40 9 342 6 CER AMIC 0.
Key No. Part No. Description Key No. Part No. Description -88- PT -VX400U / VX400E / VX400EA Electrical Parts List 3 03 3 97 7 61 8 CER AMIC 1 U K 25V 4 03 4 78 5 9 1 2 CERA MIC 1 U K 25V C5025 303 39.
Key No. Part No. Description Key No. Part No. Description -89- PT -VX400U / VX400E / VX400EA Electrical Parts List C56 1 1 303 398 33 1 2 ELEC T 4 7U M 10 V C56 1 2 303 4 09 3426 CER AMI C 0. 1 U K 16V 3 03 4 53 86 10 CERAMI C 0. 1 U K 16V 3 03 4 53 89 1 7 CER AMIC 0.
Key No. Part No. Description Key No. Part No. Description -90- PT -VX400U / VX400E / VX400EA Electrical Parts List 3 03 4 53 89 1 7 CER AMIC 0. 1U K 1 6V C80 0 7 3 03 409 3426 CERA MIC 0. 1U K 1 6V 3 03 4 53 86 10 CERAMI C 0. 1 U K 16V 3 03 4 53 89 1 7 CER AMIC 0.
Key No. Part No. Description Key No. Part No. Description -91- PT -VX400U / VX400E / VX400EA Electrical Parts List C8823 303 40 9 342 6 CER AMIC 0. 1 U K 16V 3 03 4 53 86 10 CERAMI C 0. 1 U K 16V 3 03 4 53 89 1 7 CER AMIC 0. 1U K 1 6V C8830 303 40 9 342 6 CER AMIC 0.
Key No. Part No. Description Key No. Part No. Description -92- PT -VX400U / VX400E / VX400EA Electrical Parts List R 1 053 30 1 294 291 0 MT-G LA ZE 560 F A 1 /1 6W R 1 05 4 301 22 4 93 16 MT- GLA ZE 1 K JA 1 /1 6W R 1 0 60 301 225 38 1 8 MT- GLA ZE 1 .
Key No. Part No. Description Key No. Part No. Description -93- PT -VX400U / VX400E / VX400EA Electrical Parts List R380 4 301 225 8 1 10 MT - GL AZE 1 0 JA 1 /1 6W R3805 301 226 1 51 6 MT-G LA ZE 0.
Key No. Part No. Description Key No. Part No. Description -94- PT -VX400U / VX400E / VX400EA Electrical Parts List R5709 301 22 4 901 9 MT-G LA ZE 10K JA 1 /1 6W R57 1 30 1 224 88 1 4 MT - G LA ZE 1 00 JA 1/ 16W R57 1 2 30 1 253 37 1 2 MT-GL A ZE 0.00 0 ZA 1/ 4W R57 1 6 30 1 253 37 1 2 MT-GL A ZE 0.
Key No. Part No. Description Key No. Part No. Description -95- PT -VX400U / VX400E / VX400EA Electrical Parts List R8057 301 225 1 4 18 MT-GL A ZE 47K JA 1/ 1 6W R80 6 3 0 1 226 1 51 6 MT-G LA ZE 0.
Key No. Part No. Description Key No. Part No. Description -96- PT -VX400U / VX400E / VX400EA Electrical Parts List RB566 9 45 03 7 0 8 1 7 R- NET WOR K 0X 4 1 /1 6W RB80 01 9 45 049 0690 R -N ET WORK .
Key No. Part No. Description Key No. Part No. Description -97- PT -VX400U / VX400E / VX400EA Electrical Parts List 4 08 0 63 7 507 ZENER D IODE M M3Z6V2B D305 1 307 235 081 6 DIOD E 1 SS387 TPL3 3 0 7.
Key No. Part No. Description Key No. Part No. Description -98- PT -VX400U / VX400E / VX400EA Electrical Parts List SC560 8 9 45 0 7 6 3503 SURGE- ABSORB ER SC80 0 1 945 07 6 3503 SUR GE-ABSO RBER SC80.
Key No. Part No. Description Key No. Part No. Description -99- PT -VX400U / VX400E / VX400EA Electrical Parts List C65 1 3 04 1 08 09 0 1 ELEC T 220 U M 2 5V C65 3 303 370 1 51 0 CER AMI C 0. 1U K 50V C66 1 4 03 46 8 62 1 9 ELECT 1 50 0U M 25 V C662 304 091 2609 CER AMIC 0.
Key No. Part No. Description Key No. Part No. Description -100- PT -VX400U / VX400E / VX400EA Electrical Parts List 423 034 4 10 1 FUSE 250V 6. 3A A604 655 005 0045 ASSY ,PWB,SUB POWER K A2JC CAP ACIT OR C780 1 403 4 85 991 0 D L - ELEC T 3. 3F M 2. 5V C7802 403 4 85 991 0 D L - ELEC T 3.
Key No. Part No. Description Key No. Part No. Description -101- PT -VX400U / VX400E / VX400EA Electrical Parts List.
.
A 1 SCH_KA2JC COM NO NC K0KACA000041 SW901 1 2 3 FN901 1AV4M10B51701 FN902 1AV4M10B51701 FN905 1AV4M10B52300 FN903 1AV4M10B51701 1 2 FN904 1AV4M10B52200 1 2 K1KA08BA0047 K8D 1 2 3 4 5 6 7 8 K1KY02BA0350 K8S 1 2 FN906 1AV4M10B52100 K1KA03BA0050 K8F 1 SP+ 2 N.
A 2 SCH_KA2JC PC2 RGB-IN/ RGB-OUT PC1 RGB/ YCbCr/ SCART IC1051 LE24C023M TC7WT125FU IC4701 IC3801 SP3232ECY IC4001 EL5306IUZ IC301 IC301 PC2 AUDIO1_IN PC1 AUDIO2_IN AUDIO_OUT VIDEO AUDIO_IN S-VIDEO IC.
A3 SCH_KA2JC IC401 IC841 PT7M7809STE PW190-10SG IC301 SCALER IC801 FLASH MEMOR Y IC5602 XC6204F502 IC5821 TPS54225PWPR D D IC5861 TPS54225PWPR 1.8V DC-DC IC5841 TAR5S25 2.
A4 SCH_KA2JC ID CONNECT “K87A” RC “K29D” KEY SW LED POWER “K6R” LAMP_ COVER_ SW LAMP BALAST SELECT AUTO SET INPUT IC9886 HD74LV1G126A IC5002 TC4052BFT IC5003 NJM4558M IC5001 TLV320AIC3105 .
A5 SCH_KA2JC IC3582 RT9711CGB IC5621 R1131D101B IC9885 LC87F2G08 SUB CPU D IC3802 TC7W241FU IC3803 TC7W241FU IC3804 TC7W241FU IC401 L3E07111K0A DIGITAL GAMMA CORRECTION IC531(S&H) IC561(S&H) I.
A6 SCH_KA2JC NO D A T A (BLUE) (GREEN) (RED) IC8802 LE24C023M IC8804 PT7M7809 EEPROM IC8801 AX11005LF NETWORK IC501 L3E06200 IC561 L3E06200 IC531 L3E06200 R-S&H G-S&H B-S&H TP35G TP35R TP3.
PCB_KA2JC A7 RC ( SIDE:A) RC (SIDE:B) PO WER (SIDE:A) PO WER (SIDE:B) 1LG4B10W0930C_A A2901 1LG4B10W0930C_A A2901 8 5 1 4 IC8811 R8847 R8848 C2901 C2902 C2903 R2901 R2903 SC2091 SC2092 1 8 C8836 K29D .
A8 PCB_KA2JC MAIN (SIDE:A) 1LG4B10W0930A_A 1st_Reflow B C C D D E E F F J J N N A A B SCB15A SCB9A 1 2 47 48 K801 SCB10A SCB12A SCB13A R8044 R8814 R7874 C3058 R8815 R401 C3059 R402 D3613 R403 R8818 D3.
PCB_KA2JC A9 1LG4B10W0930A_A 2nd_Reflow O O P P Q Q K R T K T M M R SCB15A 19 1 SCB9A SCB10A SCB12A SCB13A 13 9 8 6 5 1 16 14 R5740 R5741 R8045 R3801 R3031 R5742 R8046 R8816 R8047 R3803 R5744 C8840 R8.
A10 PCB_KA2JC SUB PO WER (SIDE:A) 1LG4B10W0950C PARTS SIDE C7801 C7802 C7803 C7804 1 4 K7801 SUB PO WER (SIDE:B) SOLDER SIDE 1LG4B10W0950C C7801 C7802 C7803 C7804 1 4 SCREW_1 SCREW_3 R7815 R7856 R7814.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Panasonic PT-VX400EAJ c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Panasonic PT-VX400EAJ - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Panasonic PT-VX400EAJ, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Panasonic PT-VX400EAJ va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Panasonic PT-VX400EAJ, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Panasonic PT-VX400EAJ.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Panasonic PT-VX400EAJ. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Panasonic PT-VX400EAJ ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
