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Sony -- FWD-42PV1P - ElectroSchematics.com

1. arate 3 1 3 2 2 Plasma Display 3 2 3 3 Image Trouble vicente A s 3 3 3 4 Power Board Trouble 3 4 3 5 Remote Control Trouble 3 5 3 6 Sound Trouble eee eterne hein 3 5 3 7 Other 3 6 3 8 Plasma Display Panel 49 1 3 8 1 Image is not displayed sss 3 7 3 8 2 Vertical Image is abnormal 3 8 3 8 3 Horizontal Image is abnormal 3 9 3 8 4 Mal Discharge 4 Spare Parts 4 Notes on Repair Parts 4 2 Exploded Views einn 5 Block Diagram Overall censeat da 5 1 Section 1 Service Overview 1 1 Appearance Figure 00 95009 080 Ge ooo si SOS 1 2 Board Location board TEMP TEMP board aa BKM FW10 L board IST G board Y SUS board H2 board TEMP board XL board T R board YDB board H1 board FWD 42PV1 42PV1P 42PV1A 1 1 1 3 Disassembly When removing installing the cabinet and replacing the board place the unit on the conductive cushion 1 3 1 Rear Cabinet Assembly 2 Hold the two handles and remove the rear cabinet assembly 8 Nineteen screws 3 Four screws D Panel securing 4 Four knobs Rear cabinet assembly Conductiv
2. Is the connector of H1 or H2 Yes board abnormal Replace the defective parts Note After replacing the parts perform the following adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 EDID data input S init Goods Refer to Section 2 Replace the A board Note For the replacement parts refer to Section 4 The parts other than those described in Section 4 are not service parts When the replacement of those parts is required replace them in the assembly unit DC fan operation failure Is the DC fan abnormal Replace the DC fan Is the connection of DC fan OK Yes Replace the A board Note After replacing the parts perform the following adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 EDID data input S init Goods Refer to Section 2 Connect the DC fan correctly 3 6 FWD 42PV1 42PV1P 42PV1A 3 8 Plasma Display Panel 3 8 1 Image is not displayed Note For the replacement parts refer to Section 4 The parts other than those described in Section 4 are not service parts When the replacement of those parts is required replace them in the assembly unit Image is not displayed i 2 Is the connection abnormal Connect correctly Are all fuses abnormal Replace the defective fuse i Replace the G board Note ETE A
3. S 3 Inner box front 2 Protection plate for inner box e 4 Inner box rear 5 Protection plate for outer box 2 Protection plate for inner box PDP module Palette 1 12 FWD 42PV1 42PV1P 42PV1A 1 6 Warning on Power Connection Use a proper power cord for your local power supply The United States Continental Europe UK Ireland Australia Japan Canada New Zealand Plug type VM0233 COX 07 636 VM1296 Female end VM0089 COX 02 VM0310B VM0303B VM1313 Cord type STV HOSVV F CEE 13 53rd O C HVCTF Rated Voltage amp Current 10 A 125 V 10 A 250 V 10 A 250 V 10A 125V Safety approval UL CSA VDE VDE DENAN HO 1 Use an appropriate rating plug which is applied to local regulations 1 7 Unleaded Solder Boards reguiring use of unleaded solder are printed with a lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size HF LEAD FREE MARK Be sure to use the unleaded solder for the printed circuit board printed with the lead free mark The unleaded solder melts at a temperature about 40 C higher than the ordinary solder therefore it is recommended to use the soldering iron having a temperature regulator The ordinary soldering iron can be used but the iron tip has to be applied to the solder joint for a slightly longer t
4. 02 s HOLDER A PLUG FWD 42PV1 42PV1P 42PV1A 4 5 Panel CO CO CO CO CO Cn PR r3 CO CO CO CO CO O o co 1 0 4 6 Part No 189 202 189 203 189 204 189 205 189 206 189 207 189 208 189 209 189 210 805 839 SP Description s MOUNTED CIRCU s MOUNTED CIRCU s MOUNTED CIRCU s MOUNTED CIRCU s MOUNTED CIRCU s MOUNTED CIRCU s MOUNTED CIRCU s MOUNTED CIRCU s MOUNTED CIRCU S DISPLAY PANEL Bees ERA HAMA BOA BOARD BOA BOA BOA BOA BOARD BOARD BOARD A FWD 42PV1 42PV1P 42PV1A Packing No 401 402 403 404 FWD 42PV1 42PV1P 42PV1A Part No SP 1 478 991 12 s 9 885 014 97 s 1 827 182 11 s 2 581 145 01 s 2 581 145 12 s 2 591 342 01 o 2 591 343 01 o 2 990 242 01 s 3 613 640 01 o 3 674 613 01 o 4 101 214 01 s 4 101 219 01 o 4 101 222 01 o 4 101 223 01 o 4 101 224 01 o Description REMOTE COMMANDER RM 980 BATTERY COVER FOR RM 980 CABLE MANUAL DVI INSTRUCTION JAPANESE ENGLISH FRENCH GERMAN SPANISH ITALIAN SIMPL MANUAL made IFIED CHINESE INSTRUCTION in Poland INDIVIDUAL CARTON CUSHIO HOLDER HOLDER STOPPE HOLDER TRAY CARTON BAG TOP amp BOTTOM B PLUG C PLUG R A CABLE BOTTOM INSIDE ROTECTION ACCESSORY BOX CORD POWER 1 6 Warning on Power Co
5. abnormal 3 4 For the replacement parts refer to Section 4 The parts other than those described in Section 4 are not service parts When the replacement of those parts is required replace them in the assembly unit Is LED reset repeatedly There is a high possibility that the A board caused the trouble Replace the A board Connect correctly If the trouble persists replace the A board Is the G board abnormal Replace the G board Is the CTRL board abnormal Replace the CTRL board Note After replacing the parts perform the following adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 EDID data input S init Goods Refer to Section 2 Note After replacing the parts perform the following adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 EDID data input S init Goods Refer to Section 2 Note After replacing the G board perform the following adjustments Va Voltage Adjustment Refer to Section 2 3 Vs Voltage Adjustment Refer to Section 2 3 FWD 42PV1 42PV1P 42PV1A 3 5 Remote Control Trouble Note For the replacement parts refer to Section 4 The parts other than those described in Section 4 are not service parts When the replacement of those parts is required replace them in the assembly unit Remote control is abnormal Is
6. is normally set in the range between 180 V and 195 V 2 3 3 Va Voltage Adjustment 1 Look at the label on the right upper side of PDP panel 2 Then turn the volume VR700 to be Va Voltage on the label It is normally set in the range between 55 V and 65 V 2 4 Vsc Vy Voltage Adjustment After replacing the Y SUS board perform the adjustment in this section 2 4 1 Required Equipment Digital multimeter Signal generator Input signal InputI RGB D Sub 852 x 480060 Hz Recommended pattern 100 white pattern 2 4 2 Vsc Voltage Adjustment 1 Perform the adjustment so that the following specification is satisfied Adjustment point R53 Specification See below 2 4 3 Vy Voltage Adjustment 1 Perform the adjustment so that the following specification is satisfied Adjustment point R78 Measurement point Connector that is connected from the G board to the Z SUS board UUDE Specification See below Vsc check Vy point adjustment na Vsc adjustment volume Vy specification value Vsc specification value The above is a label sample Check the actual model for the actual specification value 2 4 FWD 42PV1 42PV1P 42PV1A 2 5 Firmware Version Upgrade Perform the firmware version upgrade using the ISP program When the firmware version upgrade is required a technical memo is issued Note Win
7. label is oriented in the upward direction of the main unit 1 6 FWD 42PV1 42PV1P 42PV1A 1 3 7 YDT Board YDB Board Remove the rear cabinet assembly Refer to Section 1 3 1 Remove the bezel assembly Refer to Section 1 3 2 Remove the G board Refer to Section 1 3 4 8 Four screws 5 Six screws b 7 YDT board D Two screws 2 Speaker bracket support Upper side Conductive cushion 1 3 8 Y SUS Board Remove the rear cabinet assembly Refer to Section 1 3 1 Remove the bezel assembly Refer to Section 1 3 2 Remove the YDT board and YDB board Refer to Section 1 3 7 Sr NS D Six screws 4 Three board brackets amp Upper side 3 Six screws Conductive cushion FWD 42PV1 42PV1P 42PV1A 1 7 1 3 9 CTRL Board Remove the rear cabinet assembly Refer to Section 1 3 1 Remove the bezel assembly Refer to Section 1 3 2 Remove the A block assembly Refer to Section 1 3 6 2 Cushion retainer P1 D Four screws P10 T Upper side Conductive cushion 1 3 10 Z SUS Board Remove the rear cabinet assembly Refer to Section 1 3 1 Remove the bezel assembly Refer to Section 1 3 2 Five screws JE a Q Z SUS board LAS Upper side Conductive cushion FWD 42PV1 42PV1P 42PV1A 1 3 11 XL Board XR Board Remove the rear cabinet assembly Refer to Section 1 3 1 Remove the bezel assembly Ref
8. the H1 board abnormal Replace the H1 board Is the connection of H1 board Connect correctly If the trouble abnormal persists replace the H1 board Note After replacing the parts perform the following adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 EDID data input S init Goods Refer to Section 2 Replace the A board 3 6 Sound Trouble Note For the replacement parts refer to Section 4 The parts other than those described in Section 4 are not service parts When the replacement of those parts is required replace them in the assembly unit Sound is abnormal iex 2 Is the sound circuit abnormal Replace the defective parts Is the connectors of sound Replace the defective parts circuit abnormal Note After replacing the parts perform the following adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 EDID data input S init Goods Refer to Section 2 Replace the A board FWD 42PV1 42PV1P 42PV1A 3 5 3 7 Other Trouble Note For the replacement parts refer to Section 4 The parts other than those described in Section 4 are not service parts When the replacement of those parts is required replace them in the assembly unit LED failure Button failure Is the H1 or H2 board Yes Replace the H1 or H2 board abnormal
9. 1 3 4 G Board TEMP Board Remove the rear cabinet assembly Refer to Section 1 3 1 CN8 CN800 CN808 CN807 CN805 CN802 CN804 CD Nine screws 3 Screw 4 TEMP board Conductive cushion SS 1 3 5 T R Board T L Board Remove the rear cabinet assembly Refer to Section 1 3 1 Three screws FR CN1304 Screws 2 outlet cover i 4 T R board Option shield plate Two screws 3 Two screws Conductive cushion Upper side FWD 42PV1 42PV1P 42PV1A 1 5 1 3 6 A Block Assembly DC Fan Remove the rear cabinet assembly Refer to Section 1 3 1 Remove the bezel assembly Refer to Section 1 3 2 Remove the G board Refer to Section 1 3 4 DC fan installation direction SN 2 Five screws Make sure that the label is oriented in the A block assembly upward direction of the main unit DC fan installation direction Four screws DC fan Make sure that the label is oriented in the upward direction of the main unit N w er Two screws sere O pe Round type L DC fan connectors a LA 9 Fan bracket lower DC fan 2 Fan bracket upper Upper side 9 Two screws be DC f S SAJ Two screws Fan bracket DC fan installation direction 2 Conductive cushion kel Make sure that the
10. P SUB GAIN R GAIN SUB PK G GAIN SUB B GAIN SUB CHROMA R OFFSET SUB SHARP G OFFSET SHARP THRD B OFFSET LARGE EDGE SUB OFFSET PBPRBAL Continued FWD 42PV1 42PV1P 42PV1A 2 1 2 1 3 Description of Main Items 1 AD CALIBRATION PC CUTOFF PC GAIN DTV CUTOFF DTV GAIN CONT G CONT B BRT R BRT G BRT B Sets Cut Off of PC mode Sets Gain of PC mode Not used Not used Not used Not used Not used Not used Not used Not used 2 WHITE BALANCE COLOR TEMP R GAIN G GAIN B GAIN R OFFSET G OFFSET B OFFSET SUB OFFSET SUB GAIN Sets color temperature 11000 9300 6500 Sets Red Gain contrast Sets Green Gain contrast Sets Blue Gain contrast Sets Red Offset brightness Sets Green Offset brightness Sets Blue Offset brightness Not used Not used 3 INITIALIZATION EEPROM INIT EXCEPT WB ONLY WB INIT ELAPSED TIME SERIAL MODEL NAME FILL OxFF SERIAL MODE SONY LG ETC 4 FOR TEST AGING ON OFF FAN ON OFF INIT GOODS 2 2 Initializes EEPROM to default data Initializes data except white balance Initializes white balance data only Initializes Operation Time Initializes Serial Number Initializes Model Name Initializes EEPROM to OxFF Sets Serial Mode to communicate with the set by using RS 232C The RS 232C protocol shall be set to SONY This is for user to con
11. PV1A HELIO MICAS TS MAT SRM H 0 KT MERE DEMI II TALE LT lt CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or eguivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Vorsicht Explosionsgefahr bei unsachgem em Austausch der Batterie Ersatz nur durch denselben oder einen vom Hersteller empfohlenen hnlichen Typ Entsorgung gebrauchter Batterien nach Angaben des Herstellers ATTENTION Il y a danger d explosion s il y a remplacement incorrect de la batterie Remplacer uniquement avec une batterie du m me type ou d un type quivalent recommand par le constructeur Mettre au rebut les batteries usag es conform ment aux instructions du fabricant For the customers in the Netherlands Voor de klanten in Nederland Hoe u de batterijen moet verwijderen leest u in de tekst van deze handleiding Gooi de batterij niet weg maar lever deze in als klein chemisch afval KCA gt 4 E FWD 42PV1 42PV1P 42PV1A ADVARSEL Lithiumbatteri Eksplosionsfare ved fejlagtig h ndtering Udskiftning m kun ske med batteri af samme fabrikat og type Lev r det brugte batteri tilbage til leverandgren ADVARSEL Lithiumbatteri Eksplosjonsfare Ved utskifting benyttes kun batteri som anbefalt av apparatfabrikanten Brukt batteri returneres apparatlev
12. SONY FLAT WIDE DISPLAY FWD 42PV1 FWD 42PV1P FWD 42PV1A REMOTE COMMANDER RM 980 SPEAKER SYSTEM SS SP42FW SERVICE MANUAL 1st Edition ASS C EXAHA CTS BARN NAAA HR ERTS CHORO AFFBUZDEMATEMHBOVET TERRE A WARNING This manual is intended for qualified service personnel only To reduce the risk of electric shock fire or injury do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so Refer all servicing to qualified service personnel A WARNUNG Die Anleitung ist nur f r qualifiziertes Fachpersonal bestimmt Alle Wartungsarbeiten d rfen nur von qualifiziertem Fachpersonal ausgef hrt werden Um die Gefahr eines elektrischen Schlages Feuergefahr und Verletzungen zu vermeiden sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen Andere als die angegeben Wartungsarbeiten d rfen nur von Personen ausgef hrt werden die eine spezielle Bef higung dazu besitzen A AVERTISSEMENT Ce manual est destin uniquement aux personnes comp tentes en charge de l entretien Afin de r duire les risques de d charge lectrique d incendie ou de blessure n effectuer que les r parations indiqu es dans le mode d emploi moins d tre qualifi pour en effectuer d autres Pour toute r paration faire appel une personne comp tente uniquement FWD 42PV1 42PV1P 42
13. dows 2000 and later is recommended as the personal computer PC OS Connect this unit with PC using the RS 232C cable Disconnect the AC power cord of this unit Copy the ISP program to the arbitrary folder Start the ISP program Downloader E Version 1 1 LG Test Setup Function Port com y Port Setup Download Baud Rate 57600 z f First read file data 5 Set the port to the setting as displayed on PC In the above screen set the port to COMI 6 Click the Ports Setup button Check that OK is displayed DaotDownLoad 42 A Already Opened 7 Click the button 8 Open the bin file open VV o Look in z er ES Zeus 20050608 v1 20 File name r Files of type Program Files bin Cancel Open as read only 2 FWD 42PV1 42PV1P 42PV1A 9 Click the Run DownLoad button The progress bar under the dialog box changes to Ready Signal and the unit goes into standby state 10 Connect the AC power cord to this unit The version upgrade starts 2 6 DEVICEINFO Section 1 Connect PC to PDP using the serial cable 2 Setthe port 1 Select the model FWD 42PV1 2 Select the port COMI COM2 COMG The initial setting is COMI 3 Click the button in Model Name Data reading If the data reading is completed successfully the setting in the por
14. e cushion Upper side 1 2 FWD 42PV1 42PV1P 42PV1A 1 3 2 Bezel Assembly H1 Board H2 Board Remove the rear cabinet assembly Refer to Section 1 3 1 Notes When removing the chassis assembly be sure to work with more than two persons When removing the chassis assembly hold the four portions A and remove it from the front frame assembly Place the removed chassis assembly on the conductive cushion Portions A V 5 Chassis assembly D Four screws st post Two screws Portions A 2 Ten screws 2 Control button bracket Front frame assembly x Y Control button H2 board 4 Filter glass 3 Three screws Conductive cushion Upper side gt 3 Harness Bezel assembly FWD 42PV1 42PV1P 42PV1A 1 3 1 3 3 A Board L Board l Board Remove the rear cabinet assembly Refer to Section 1 3 1 CN15 CN8 CN9 CN29 CN23 CN19 CH CN22 y bs Aboard 2 Removing the lithium battery Remove the lithium battery in the direction of the arrow E Lithium battery CR 1220 dE Battery holder 3 Two screws board CN201 Four screws y Four screws T CN302 CN303 2 L board Upper side 1 4 9 Two screws Cover A board Interface cover 6 Six connector screws 5 Conductive cushion FWD 42PV1 42PV1P 42PV1A
15. er to Section 1 3 2 Remove the G board Refer to Section 1 3 4 Remove the A block assembly Refer to Section 1 3 6 Four screws 2 Two frame modules 7 Four screws XR board v 8 Six screws 5 Four screws 4 Flexible retainer Upper side Conductive cushion FWD 42PV1 42PV1P 42PV1A 1 9 1 3 12 Plasma Display Panel Remove each part Refer to Sections 1 3 1 to 1 3 11 Four screws A A 2 Speaker bracket supports 3 Two screws 4 AC socket support 5 Four screws amp Speaker bracket supports FWD 42PV1 42PV1P 42PV1A 1 4 Service Position 1 4 1 Service Position of A Board When attaching this unit to the stands be sure to work with two persons After attaching this unit to the stands make sure that the knobs are securely inserted into the holes of the stands When assembling the service position be sure to repair after removing the rear cabinet A board D Knobs 2 Four screws Insert the four knobs into the holes of stands Stands n FWD 42PV1 42PV1P 42PV1A Stands 1 5 Packing of the Plasma Display Panel Lid of outer box Front S Outer box Protection plate for outer box BEN
16. eranderen VARNING Explosionsfara vid felaktigt batteribyte Anv nd samma batterityp eller en likv rdig typ som rekommenderas av apparattillverkaren Kassera anv nt batteri enligt g llande f reskrifter VAROITUS Paristo voi r j ht jos se on virheellisesti asennettu Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin H vit k ytetty paristo valmistajan ohjeiden mukaisesti F r Kunden in Deutschland Entsorgungshinweis Bitte werfen Sie nur entladene Batterien in die Sammelboxen beim Handel oder den Kommunen Entladen sind Batterien in der Regel dann wenn das Ger t abschaltet und signalisiert Batterie leer oder nach l ngerer Gebrauchsdauer der Batterien nicht mehr einwandfrei funktioniert Um sicherzugehen kleben Sie die Batteriepole z B mit einem Klebestreifen ab oder geben Sie die Batterien einzeln in einen Plastikbeutel 1 P Table of Contents 1 Service Overview 1 1 Appearance Figure EREK 1 1 1 22 Board Location ito dee 1 1 1 3 Disassembly 1 2 1 3 1 Rear Cabinet Assembly 1 2 1 3 2 Bezel Assembly H1 Board H2 Board 1 3 1 3 3 A Board L Board I Board a 1 3 4 G Board TEMP Board 1 3 5 T R Board T L Board 1 3 6 A Block Assembly DC Fan 1 3 7 YDT Board YDB 1 3 8 YoSUS Boat unse esse
17. f the trouble Otherwise the L board is the cause of the trouble Cause 2 Ifitis not replace the A board 2 Abnormal sound Cause 1 Replace the L board 3 1 3 2 2 Plasma Display Panel 4 Mal discharge Check signals of YDT YDB and Z SUS boards and 1 Image is not displayed check Y SUS board voltage Vy Vsc Check all connectors Check YDT and YDB boards Check the Exhaust tip Check CTRL board Check blink of LEDs on the CTRL board and check the 5 V CTRL voltage Check fuse on the Y SUS board and check Vsc Vy Vs V5 CTRL voltage Check fuse on the Z SUS board and check Va V5 CTRL Vs voltage 2 Vertical bar failure Check all connectors Check peripheral circuit and connecting of the XR and XL borads 3 Horizontal bar failure Check all connectors Check peripheral circuit and connecting of the YDT and YDB borads 3 2 FWD 42PV1 42PV1P 42PV1A 3 3 Image Trouble Main symptoms Dot noise Picture noise Bad color Vertical dot noise Unstable image No image Broken OSD No inversion No power saving Clock error No screen saver Flashing picture Dark picture Unstable caption text Image is abnormal Are all input signals abnormal RGB DVI YUV CVBS Yes Is the connection of the A board abnormal Is the G board abnormal Is the CTRL board or peripheral circuit abnormal Is the Y SUS board abnormal Is the Z SUS board abnor
18. fter replacing the Y SUS or Z SUS board perform the following adjustments Va Voltage Adjustment Refer to Section 2 3 Vs Voltage Adjustment Refer to Section 2 3 Are output voltages from the Y SUS and Z SUS boards abnormal Note Replace the Y SUS or Z SUS board After replacing the G board perform the following adjustments Vsc Adjustment Refer to Section 2 4 Vy Adjustment Refer to Section 2 4 Replace the CTRL board FWD 42PV1 42PV1P 42PV1A 3 7 3 8 2 Vertical Image is abnormal Note For the replacement parts refer to Section 4 The parts other than those described in Section 4 are not service parts When the replacement of those parts is required replace them in the assembly unit Vertical image is abnormal Is the connector of TCP abnormal Connect correctly Isthe XL or XR board he XL or XR abnormal Replace the XL or XR board IS the CTRL board abnormal Replace the CTRL board Note After replacing the parts perform the following adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 Replace the plasma display panel 3 8 FWD 42PV1 42PV1P 42PV1A 3 8 3 Horizontal Image is abnormal Note For the replacement parts refer to Section 4 Horizontal image is abnormal is required replace them in the assembly unit 2 Is the connector of FCP Connect correctly Is t
19. he A board or H2 board 2 Only red LED lighting No power on Cause 1 Check the 5 V line from the G board to the A board Check 1 pin of the CN9 on the A board If the 5 V line is abnormal check the connector or replace the G board If it is ok replace the A board Cause 2 Micom halt Replace the A board 3 Only amber LED lighting No power on Cause 1 Micom halt gt Replace the A board 4 Repeated blinking from red to green LED flashing No power on Cause 1 A board is damaged Replace the A board Cause 2 G board can t supply another voltage Replace the board 5 Blinking red LED many times Refer to Section 3 1 FWD 42PV1 42PV1P 42PV1A Raster symptoms If LED is ok 1 No raster First check back raster if plasma display panel is on Cause 1 If it is ok replace the A board Cause 2 If it is not replace the board or plasma display panel 2 No raster at special mode Cause 1 Replace the A board Cause 2 If there is no raster after inputting the DVI signal check EDID 3 Abnormal raster Cause 1 When you change A board it is abnormal Plasma display panel has problem Sound Symptoms 1 You can t hear sound output Cause 1 Check 1 and 3 pins of the CNI on the L board If itis ok replace the L board The 3 pin of CN1 is the L R output terminal of the audio signal Check the signal using the oscilloscope If there is no signal the A board is the cause o
20. he YDT YDB Y SUS Replace the defective board or CTRL board abnormal Note After replacing the parts perform the following adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 Replace the plasma display panel 3 8 4 Mal Discharge Note Mal discharge For the replacement parts refer to Section 4 The parts other than those described in Section 4 are not service parts When the replacement of those parts The parts other than those described in Section 4 are not service parts When the replacement of those parts is required replace them in the assembly unit Note After replacing the G board perform the following adjustments Vsc Adjustment Refer to Section 2 4 Vy Adjustment Refer to Section 2 4 Replace the YDT YDB Y SUS or CTRL board FWD 42PV1 42PV1P 42PV1A 4 1 1 Section 4 Spare Parts Notes on Repair Parts Safety Related Components Warning Components marked A are critical to safe operation Therefore specified parts should be used in the case of replacement Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit These are because of parts common ality and improvement Parts list has the present standardized repair parts Stock of Parts Parts marked with at SP Supply Code column of the spare parts list may not be stocked Therefore the de
21. i i Wouda3 ZXANS OM NEC E EPIL AN XASANL u Wvyas aa dOOHTSANI as Wvyas OSPIA ans a Overall Cans a Jo uouodwoj elisodwo9 uondo 9821 INOud33 5 1 FWD 42PV1 42PV1P 42PV1A FWD 42PV1 SY FWD 42PV1P SY Printed in Japan FWD 42PV1A SY Sony Corporation 2005 7 22 9 878 346 01 2005
22. ime The printed pattern copper foil may peel away if the heated tip is applied for too long so be careful FWD 42PV1 42PV1P 42PV1A Section 2 Service Mode and Adjustment 2 1 Service Mode 2 1 1 Service Mode Startup Procedure 1 Press the Enter key of the remote controller RM 980 2 Enter the number 1 8 2 in order 2 1 2 Configuration ASI510 MAIN Continued CONTRAST GAMMA G BRIGHT GAMMA B SHARP Y NOISE SHARP C BLACK EXPD INITIALIZATION GAMMA R WHITE EXPD EEPROM INIT gt MODEL NAME EXCEPT WB FILL OXFF ASI510 SUB ONLY WB S INIT GOOD CONTRAST GAMMA R ELAPSED TIME SERIAL MODE BRIGHT GAMMA G SERIAL NO SHARP Y GAMMA B SHARP C FOR TEST AGING ON OFF ADC FAN ON OFF CONTRAST R BRIGHT B INIT GOODS CONTRAST G CLOCK CONTRAST B PHASE FOR SONY BRIGHT R AUTO S INITGOOD SELECT RS232 BRIGHT G FAN FOR TEST AD CALIBRATION TEMPERATURE a N REFER SAVE SENSOR2 pu Eo SENSOR1 SENSOR3 DTV GAIN BRT G WB DEFAULT DATA CONT R BRT B DVI GE COPY WB DATA CONTRAST IFC BRIGHT gt CBW SATURATION LDLY HUE YOF BRIGHT CIP LPF2 BRIGHT CIP PFS SATUR CIP TINT CIP DVCO AUDIO MDIN CONT MDIN SATUR MDIN BRT BOOST SURROUND BALANCE WHITE BALANCE COLOR TEM
23. livery date will be delayed Harness Harnesses with no part number are not registered as spare parts In need of repair get components shown in the list and repair using them FWD 42PV1 42PV1P 42PV1A 4 1 Screw Ki Exploded Views 4 2 20 EE Se Ze EE e EE e EE eege 0007020 EE EE EE EE ZE EE EE EE Lon nO d EE Ze EE Ze EE EX A 00606 9502209 0 525055 lt 559222522092522020222002929050520 558 SE FWD 42PV1 42PV1P 42PV1A 4 2 Screw Kit Note The screws can be ordered in units of screw kit Sony part No 20 to 22 No Part SP Description No Part No SP Descriptio
24. mal FWD 42PV1 42PV1P 42PV1A Yes Connect correctly If the trouble Note Yes Replace the G board Yes Replace the Y SUS board Note For the replacement parts refer to Section 4 The parts other than those described in Section 4 are not service parts When the replacement of those parts is required replace them in the assembly unit There is a high possibility that Note the A board caused the trouble After replacing the parts perform the following Replace the A board adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 EDID data input S init Goods Refer to Section 2 persists replace the A board After replacing the parts perform the following adjustments AD calibration adjustment Refer to Section 2 White balance adjustment Refer to Section 2 EDID data input S init Goods Refer to Section 2 Note After replacing the G board perform the following adjustments Va Voltage Adjustment Refer to Section 2 3 Vs Voltage Adjustment Refer to Section 2 3 Yes Replace the CTRL board Note After replacing the G board perform the following adjustments Vsc Adjustment Refer to Section 2 4 Vy Adjustment Refer to Section 2 4 Yes Replace the Z SUS board 3 3 3 4 Power G Board Trouble Note Power cannot be turned on Is the connection of the A board
25. n 1 3 9 CTRL Board sis lovni en age 1 3 10 Z SUS Board 1 3 11 XL Board XR Board see 1 3 12 Plasma Display 1 4 Service Position seen sang 1 4 1 Service Position of A Board 1 11 1 5 Packing of the Plasma Display Panel 1 12 1 6 Warning on Power 1 13 1 7 Unleaded nanne 1 13 2 Service Mode and Adjustment 2 1 Service Mode eec aee de desee 2 1 2 1 1 Service Mode Startup Procedure 2 1 2 1 2 Configuration un 2 1 2 1 3 Description of Main Items 2 2 2 2 White Balance Adjustment 2 3 2 2 1 AD Calibration ui deett entem 2 3 2 2 2 IPC Signal ae A Gh 2 3 2 2 3 White Baldio 2 3 2 3 Va Vs Voltage 2 3 1 Required Equipment eee 2 3 2 Vs Voltage Adjustment 2 3 3 Va Voltage Adjustment 2 4 Vsc Vy Voltage Adjustment 2 4 1 Required Equipment ee 2 4 2 Voltage Adjustment esee 2 4 2 4 3 Vy Voltage Adjustment esee 2 4 2 5 Firmware Version Upgrade eee 2 5 2 6 DEVICEINFO Section eee 2 5 FWD 42PV1 42PV1P 42PV1A 3 Troubleshooting 3 1 Self Diagnosis Operation 3 1 3 2 Check Point ret trt inerte ed 3 1 3 2 1 A Board
26. n 100 white pattern FWD 42PV1 42PV1P 42PV1A Color matrix adjustment Run the following program sequence in order PC 10801 gt 480p gt 4801 gt 5751 gt NTSC Composite gt PAL Composite 1 2 Input Full White Pattern Setup R GAIN and R G B OFFSET values of the WHITE BALANCE menu into the following TABLE value PC 10801 480p 480i 575i NTSC PAL R Gain 33 34 34 34 34 34 34 G Gain 32 33 33 33 33 33 33 B Gain 31 32 32 32 32 32 32 R Offset 61 61 61 61 61 61 61 G Offset 60 60 60 60 60 60 60 B Offset 63 63 63 63 63 63 63 Change G GAIN and B GAIN values and adjust color matrix 11000K x 276 15 y 282 15 9300K x 283 15 y 298 15 6500 x 313 15 329 15 Adjust each color temperature 11000K 9300K 6500K in order repeating steps 3 and 4 Shipment condition setting Set up the shipment condition 1 Start the on service mode Refer to Section 2 1 1 After selecting FOR SONY menu run S INIT GOODS When the setting is completed the unit becomes ON state automatically after power ON OFF 2 3 2 3 Va Vs Voltage Adjustment 2 3 1 Required Equipment Digital multi meter Signal generator Input signal Inputl RGB D Sub 852 x 480 60 Hz Recommended pattern 100 white pattern 2 3 2 Vs Voltage Adjustment 1 Check the label on the right upper side of PDP panel 2 Turn the volume VR600 to be Vs Voltage on the label It
27. n No Part No SP Description 20 X 2022 847 1 s SCREW KIT WALL MOUNT 21 X 2055 059 1 s SCREW KIT INSIDE 22 X 2055 060 1 s SCREW KIT OUTSIDE INSIDE SCREW KIT OUTSIDE SCREW KIT WALL MOUNT SCREW KIT The numbers encircled by round corresponds to numbers in illustrations FWD 42PV1 42PV1P 42PV1A 4 3 Cover No 101 102 103 4 4 Part No 24 229 55 050 55 051 55 786 55 052 55 788 SP Desc ASSY BEZE fo BEZE fo BEZE for REAR for CAB for T Li Li Li iption ASSY S FWD 42PV FWD 42PV FWD 42PV FWD 42PV ET ASSY FWD 42PV FRONT FRAME LVER 42PV1A ASSY BLACK ASSY BLACK P CABINET ASSY 42PVIP 42PVIA P No 104 105 106 107 108 Part No 1 789 198 11 1 789 199 11 2 591 335 01 2 591 336 01 2 591 339 01 SP S S S S S Description MOUNTED CIRCUIT BOARD H2 MOUNTED CIRCUIT BOARD HI BUTTON CONTROL BRACKET CONTROL BUTTON GLASS FILTER FWD 42PV1 42PV1P 42PV1A Chassis No Part No SP Description 201 A 1 417 398 21 s INLET 202 1 787 338 11 s FAN DC 203 1 789 195 11 s MOUNTED CIRCUIT BOARD T R 204 1 789 196 11 s MOUNTED CIRCUIT BOARD T L 205 1 789 197 11 s MOUNTED CIRCUIT BOARD I 206 1 789 200 11 s MOUNTED CIRCUIT BOARD L 207 1 789 201 11 s MOUNTED CIRCUIT BOARD A 208 2 591 337 01 o COVER INTERFACE 209 2 591 338 01 s COVER AC OUTLET 210 2 990 241
28. nnection 4 7 Overall SS SP42FW Option No Part No SP Description 501 A 1081 102 A s SPEAKER ASSY 42R RP FOR SS SP42FW S SILVER A 1083 765 A s SPEAKER ASSY 42R RP WHITE FOR SS SP42FW W PEARL WHITE S 502 A 1081 103 A s SPEAKER ASSY 42L RP FOR SS SP42FW S SILVER A 1083 766 A s SPEAKER ASSY 42L RP WHITE FOR SS SP42FW W PEARL WHITE LVER 7 682 963 09 s SCREW PSW 4X 7 685 661 14 s SCREW BVTP4X EP FE ZNBK CM2 EP FE CU NI CR 4 8 FWD 42PV1 42PV1P 42PV1A TOP SIDE de Board Connections CN1101 H2 Board CN807 TEMP Board P501 5 naj DI CN8 ol E oar Bu RES G Board TEMP Board e CN804 Wee T P501 P3 pisi Board P6 Z SUS Board P SUS Board CNI a m P1 gt p2 ES Tus d 5 P10 P1 P10 CTRL Board d T RBoard T L Board LO XL Board XR Board P3 e CN1201 1 Boa
29. rd No Part SP Description 910 002 76 CONNECTOR ASSY 12P MAIN 910 002 77 o CONNECTOR ASSY 7P MAIN 910 002 81 o CONNECTOR ASSY 4P KEY 4 910 002 84 CONNECTOR ASSY 4P SPK 910 002 85 s CONNECTOR ASSY LVDS 8 910 002 86 o CONNECTOR ASSY 12P SENS 910 012 50 o CONNECTOR ASSY 10P Y SUS 910 012 51 o CONNECTOR ASSY 4P Y SUS 910 012 52 o CONNECTOR ASSY 8P 7 SUS 910 012 55 o CONNECTOR ASSY 8P MAIN 910 012 56 CONNECTOR ASSY 12P AU W 910 012 57 CONNECTOR ASSY 8P 3 910 012 59 o CONNECTOR ASSY Ap SPK L The numbers encircled by round corresponds to those of the left illustration FWD 42PV1 42PV1P 42PV1A 4 9 Overall koy aa 9060 SH god 9 A 31ISOdWOO 6cc98Z 621 WS L9DI ENI CN MMOMJON Loipny O9pIA S NIMS L09HI2O y9 xs E Jepooe 11295 58 0 104 AN indu L M ans PEST NH gou 1uvos 58 SS EM A TAH r M S p 1 S L09H199 130 1 i NH NH s SNA9L 1 i N ei 2 i tag 1 X1S0dA1 WS T 6991 o NE gt INI la uona MS 4 1 26 sua8p NH Sugbz A 4 25 gt gt AMA ANN9DU SNI POH
30. t that has been selected in step 2 can be performed If not return to step 2 and select another port Then perform the data reading again 4 Data writing Modify Model name serial number operating time Write Model name serial number operating time 2 Devicelnfo Version Setting C PFM 42V1 42 1 C FWD 42PV1 Port Setting COMI C COM2 C COM3 C COM4 Model Name PWD 42PVI Read Write Serial No 550014 Read Write Operation Time 132 Hour Read Write Close 2 5 Section 3 Troubleshooting 3 1 Self Diagnosis Operation Check Items None V NET BKM FW13 Panel Communication error Concept Power Off LED Blinking 2 times V NET BKM FW13 Concept Power Off gt LED Binking 2 times FAN Abnormal Concept Power On FAN NG message display Concept Power Off LED Blinking 3 times Temp Abnormal Concept Power Off gt LED Blinking 4 times Concept Power Off LED Blinking 4 times Voltage Abnormal Concept Power Off gt LED Blinking 5 times Concept Power Off gt LED Blinking 5 times There is abnormal state in any of 5 V 9 V 3 3 V Vs Va 12V that is output from the G board 3 2 Check Point 3 2 1 A Board LED symptoms 1 NoLED flashing Cause 1 board can t supply 5 V Check 3 and 4 pins of the CN9 on the A board Check the connector or replace the G board Cause 2 Pattern on the A board is short Replace t
31. trol the set by using RS 232C as remote controller This is for setting white balance This is for developer Sets Aging Mode on off Sets fan on off Initializes whole data for user to be able to use the set 5 FOR SONY S INIT GOOD FAN FOR TEST Initializes whole data except Operation Time for user to be able to use the set Sets fan on off Note This mode is used for the check in service The fan is stopped under normal condition It operates when the temperature inside of this unit rises SELECT RS232C Select V net Slot1 Slot2 6 WB DEFAULT DATA PC VIDEO DTV DVI Not used Not used Not used Not used COPY WB DATA Not used FWD 42PV1 42PV1P 42PV1A 2 2 White Balance Adjustment 2 2 1 AD Calibration Run Auto Calibration in PC 852 x 480 60Hz signal 2 2 2 1PC Signal 1 Start the service mode Refer to Section 2 1 1 2 Select AD CALIBRATION menu 3 Input Full Black No Video pattern 4 Run PC CUTOFF 5 Input Full White Pattern 6 Run PC GAIN 2 2 3 White Balance After aging the set about 30 min adjust color matrix of each color temperature 11000K 9300K 6500K Preparation for adjustment Required equipment Signal generator Color analyzer ex CA100 Signals PC WVGA 852 x 4800060 Hz 10801 Y Pb Pr 480P Y Pb Pr NTSC composite PAL composite 480I NTSC component 5751 PAL component Signal level 700 mV p p Signal patter

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