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FLAT WIDE DISPLAY
FWD-42PV1 FWD-42PV1P FWD-42PV1A
REMOTE COMMANDER
RM-980
SPEAKER SYSTEM
SS-SP42FW
SERVICE MANUAL 1st Edition
! 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.
! WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt. Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt 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 dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung dazu besitzen.
! AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l'entretien. Afin de réduire les risques de décharge électrique, d'incendie ou de blessure n'effectuer que les réparations indiquées dans le mode d'emploi à moins d'être qualifié pour en effectuer d'autres. Pour toute réparation faire appel à une personne compétente uniquement.
FWD-42PV1/42PV1P/42PV1A
ADVARSEL! Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren. CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. ADVARSEL Lithiumbatteri - Eksplosjonsfare. Ved utskifting benyttes kun batteri som anbefalt av apparatfabrikanten. Brukt batteri returneres apparatleverandøren.
Vorsicht! Explosionsgefahr bei unsachgemäßem Austausch der Batterie. Ersatz nur durch denselben oder einen vom Hersteller empfohlenen ähnlichen Typ. Entsorgung gebrauchter Batterien nach Angaben des Herstellers.
VARNING Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller en likvärdig typ som rekommenderas av apparattillverkaren. Kassera använt batteri enligt gällande föreskrifter.
VAROITUS ATTENTION Il y a danger d'explosion s'il y a remplacement incorrect de la batterie. Remplacer uniquement avec une batterie du même type ou d'un type équivalent recommandé par le constructeur. Mettre au rebut les batteries usagées conformément aux instructions du fabricant. Paristo voi räjähtää jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.
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). Für 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 Gerät abschaltet und signalisiert "Batterie leer" oder nach längerer 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.
FWD-42PV1/42PV1P/42PV1A
1 (P)
Table of Contents
1. Service Overview
1-1. 1-2. Appearance Figure .......................................................... 1-1 Board Location ............................................................... 1-1
3. Troubleshooting
3-1. Self Diagnosis Operation ................................................ 3-1
1-3. Disassembly .................................................................... 1-2 1-3-1. Rear Cabinet Assembly ......................................... 1-2 1-3-2. 1-3-3. 1-3-4. 1-3-5. 1-3-6. 1-3-7. 1-3-8. 1-3-9. 1-3-10. 1-3-11. 1-3-12. 1-4. 1-5. 1-6. 1-7. 1-4-1. Bezel Assembly/H1 Board/H2 Board ................... 1-3 A Board/L Board/I Board ...................................... 1-4 G Board/TEMP Board ........................................... 1-5 T-R Board/T-L Board ............................................ 1-5 A Block Assembly/DC Fan ................................... 1-6 YDT Board/YDB Board ........................................ 1-7 Y SUS Board ......................................................... 1-7 CTRL Board .......................................................... 1-8 Z SUS Board ......................................................... 1-8 XL Board/XR Board ............................................. 1-9 Plasma Display Panel .......................................... 1-10 Service Position of A Board ................................ 1-11
3-2. Check Point ..................................................................... 3-1 3-2-1. A Board ................................................................. 3-1 3-2-2. 3-3. 3-4. 3-5. 3-6. 3-7. Plasma Display Panel ............................................ 3-2 Image Trouble ................................................................. 3-3 Power (G Board) Trouble ............................................... 3-4 Remote Control Trouble ................................................. 3-5 Sound Trouble ................................................................ 3-5 Other Trouble .................................................................. 3-6
3-8. Plasma Display Panel ..................................................... 3-7 3-8-1. Image is not displayed ........................................... 3-7 3-8-2. 3-8-3. 3-8-4. Vertical Image is abnormal ................................... 3-8 Horizontal Image is abnormal ............................... 3-9 Mal Discharge ....................................................... 3-9
Service Position ............................................................ 1-11
4. Spare Parts
4-1. 4-2. Notes on Repair Parts ..................................................... 4-1 Exploded Views .............................................................. 4-2
Packing of the Plasma Display Panel ........................... 1-12 Warning on Power Connection ..................................... 1-13 Unleaded Solder ............................................................ 1-13
2. Service Mode and Adjustment
2-1. Service Mode .................................................................. 2-1 Service Mode Startup Procedure ........................... 2-1 Configuration ........................................................ 2-1 Description of Main Items ..................................... 2-2
5. Block Diagram
Overall ............................................................................ 5-1
2-1-1. 2-1-2. 2-1-3.
2-2. White Balance Adjustment ............................................. 2-3 2-2-1. AD Calibration ...................................................... 2-3 2-2-2. 2-2-3. 2-3. 2-3-1. 2-3-2. 2-3-3. 2-4. 2-4-1. 2-4-2. 2-4-3. 2-5. 2-6. 1PC Signal ............................................................. 2-3 White Balance ....................................................... 2-3 Required Equipment .............................................. 2-4 Vs Voltage Adjustment ......................................... 2-4 Va Voltage Adjustment ......................................... 2-4 Required Equipment .............................................. 2-4 Vsc Voltage Adjustment ....................................... 2-4 _Vy Voltage Adjustment ...................................... 2-4
Va/Vs Voltage Adjustment ............................................. 2-4
Vsc/_Vy Voltage Adjustment ........................................ 2-4
Firmware Version Upgrade ............................................ 2-5 DEVICEINFO Section ................................................... 2-5
FWD-42PV1/42PV1P/42PV1A
1
Section 1 Service Overview
1-1. Appearance Figure
1 4 7
2 5 8 0
3 6 9
ON
SET
OFF
1-2. Board Location
I board TEMP board L board G board Y SUS board H2 board TEMP board Z SUS board TEMP board BKM-FW10
T-L board XR board A board CTRL board YDT board XL board T-R board YDB board H1 board
FWD-42PV1/42PV1P/42PV1A
1-1
1-3. Disassembly
n When removing/installing the cabinet and replacing the board, place the unit on the conductive cushion.
1-3-1. Rear Cabinet Assembly
7 Hold the two handles and remove the rear cabinet assembly. 3 Four screws 4 Four knobs 6 Nineteen screws 1 Panel securing screws
2 BKM-FW10 5 Fourteen screws
8 Rear cabinet assembly
Conductive 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.)
m . 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 5 Chassis assembly 1 Four screws
9 Four screws
Arm
!- Two screws Arm
Portions A 2 Ten screws
!= Control button bracket 0 Front frame assembly !\ Control button !] H2 board ![ Three screws 4 Filter glass
Conductive cushion
Upper side
3 Harness
6 Bezel assembly 7 Two screws
8 H1 board
FWD-42PV1/42PV1P/42PV1A
1-3
1-3-3. A Board/L Board/I Board
. Remove the rear cabinet assembly. (Refer to Section 1-3-1.)
CN15 CN8 CN9 CN29 CN23 CN19 CN3 CN22 Lithium battery (CR-1220) CN501 CN1 != Removing the lithium battery. Remove the lithium battery in the direction of the arrow.
!- A board Battery holder
3 Two screws 4 I board CN201 8 Four screws CN28
9 Two screws
!/ Cover 1 Four screws CN302 !- A board 7 Interface cover 5 Six connector screws
CN303 2 L board Upper side
CN301
6 Screw
Conductive cushion
1-4
FWD-42PV1/42PV1P/42PV1A
1-3-4. G Board/TEMP Board
. Remove the rear cabinet assembly. (Refer to Section 1-3-1.)
CN8 CN802 CN805 CN807 CN804 CN803 CN801 CN800 CN808 1 Nine screws 2 G board P501 3 Screw
P501 5 Two screws P501 Conductive cushion 6 TEMP board Upper side 4 TEMP board
1-3-5. T-R Board/T-L Board
. Remove the rear cabinet assembly. (Refer to Section 1-3-1.)
1 Three screws CN1304 2 AC outlet cover 4 T-R board 5 Screws CN1302 7 Option shield plate 8 Two screws
9 T-L board 3 Two screws
6 Screw
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
2 Five screws 6 CN23 Make sure that the label is oriented in the upward direction of the main unit. 1 CN302
5 A block assembly DC fan installation direction
!] Four screws !- Four screws
!; DC fan Make sure that the label is oriented in the upward direction of the main unit. !, Two screws 3 Screw 4 Round type connectors !. DC fan !' Two screws
![ Four screws
!; DC fan != Fan bracket (upper) !\ Fan bracket (lower) Upper side
9 Two screws
!/ DC fan
7 Two screws
Conductive cushion
8 Fan bracket DC fan installation direction
Make sure that the 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.)
6 Four screws 7 YDT board P9 8 YDB board 1 Two screws 2 Speaker bracket support Upper side P10 5 Six screws
3 Two screws P21 P22 4 Support 9 Harness
P1 Conductive cushion
P2 P3 P4 P5 P6 P7 P8
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.)
P5 P6 1 Six screws P3 P8
2 Y SUS board
4 Three board brackets Upper side
P4 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 3 Cushion P9 P4 4 CTRL board Upper side P2 1 Four screws P10
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.)
P1 1 Five screws
2 Z SUS board
Upper side P2
P3
Conductive cushion
1-8
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. (Refer 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.)
1 Four screws
2 Two frame modules
7 Four screws
P3 9 Harness P2 P5 8 XR board 3 Six screws
5 Four screws 4 Flexible retainer
6 XL board
Upper side
P11 P4 P1 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 Conductive cushion P12
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.)
5 Four screws 1 Four screws 3 Two screws 4 AC socket support 6 Speaker bracket supports
2 Speaker bracket supports
1-10
FWD-42PV1/42PV1P/42PV1A
1-4. Service Position
1-4-1. Service Position of A Board
m . 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
Unit
1 Knobs
2 Four screws 1 Knobs
Insert the four knobs into the holes of stands.
Unit Stands
Unit
FWD-42PV1/42PV1P/42PV1A
Stands
1-11
1-5. Packing of the Plasma Display Panel
8 Lid of outer box
Front
7 Outer box
5 Protection plate for outer box 3 Inner box (front)
Rear
2 Protection plate for inner box
4 Inner box (rear) 5 Protection plate for outer box
2 Protection plate for inner box 1 PDP module
6 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, Canada Plug type Female end Cord type Rated Voltage & Current Safety approval VM0233 VM0089 STV 10 A/125 V UL/CSA Continental Europe COX-07/636 COX-02/VM0310B H05VV-F 10 A/250 V VDE UK, Ireland, Australia, New Zealand 1) VM0303B CEE (13) 53rd (O, C) 10 A/250 V VDE Japan VM1296 VM1313 HVCTF 10A/125V DENAN-HO
1) Use an appropriate rating plug which is applied to local regulations.
1-7. Unleaded Solder
Boards requiring 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.) : LEAD FREE MARK m . 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 dC 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 time. The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful.
FWD-42PV1/42PV1P/42PV1A
1-13
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 . . . . . ASI510-SUB . . . . ADC . . . . . AD CALIBRATION . . . . . UPD64012 . . . . . . . . AUDIO . MDIN-CONT . MDIN-BRT . SURROUND WHITE BALANCE . . . . . . . . (Continued) COLOR TEMP R-GAIN G-GAIN B-GAIN R-OFFSET G-OFFSET B-OFFSET SUB-OFFSET . . . . . . . . SUB-GAIN SUB PK SUB PFS SUB CHROMA SUB SHARP SHARP THRD LARGE EDGE PBPR BAL . MDIN-SATUR . BOOST . BALANCE CONTRAST BRIGHT SATURATION HUE BRIGHT-CIP BRIGHT-CIP SATUR.-CIP TINT-CIP . . . . . . . . IFC CBW LDLY YOF LPF2 PFS PK DVCO PC.CUTOFF PC.GAIN DTV.CUTOFF DTV.GAIN CONT.R . . . . . CONT.G CONT.B BRT.R BRT.G BRT.B CONTRAST-R CONTRAST-G CONTRAST-B BRIGHT-R BRIGHT-G . . . . BRIGHT-B CLOCK PHASE AUTO CONTRAST BRIGHT SHARP-Y SHARP-C . GAMMA-R . GAMMA-G . GAMMA-B
FOR TEST . AGING ON/OFF . FAN ON/OFF . INIT GOODS FOR SONY . S-INIT GOOD . FAN FOR TEST TEMPERATURE . REFER.SAVE . SENSOR1 WB DEFAULT DATA . PC . VIDEO . DTV . DVI . COPY WB DATA . SENSOR2 . SENSOR3 . SELECT RS232 (Continued)
CONTRAST BRIGHT SHARP-Y SHARP-C GAMMA-R
. . . . .
GAMMA-G GAMMA-B NOISE BLACK EXPD WHITE EXPD
INITIALIZATION . . . . . EEPROM INIT. EXCEPT WB ONLY WB INIT ELAPSED TIME SERIAL NO. . . . . MODEL NAME FILL 0xFF S-INIT GOOD SERIAL MODE
FWD-42PV1/42PV1P/42PV1A
2-1
2-1-3. Description of Main Items
1. AD CALIBRATION PC.CUTOFF: Sets Cut Off of PC mode. PC.GAIN: Sets Gain of PC mode. DTV.CUTOFF: Not used DTV.GAIN: Not used CONT.R: Not used CONT.G: Not used CONT.B: Not used BRT.R: Not used BRT.G: Not used BRT.B: Not used 2. WHITE BALANCE COLOR TEMP: Sets color temperature (11000, 9300, 6500). R-GAIN: Sets Red Gain (contrast). G-GAIN: Sets Green Gain (contrast). B-GAIN: Sets Blue Gain (contrast). R-OFFSET: Sets Red Offset (brightness). G-OFFSET: Sets Green Offset (brightness). B-OFFSET: Sets Blue Offset (brightness). SUB-OFFSET: Not used SUB-GAIN: Not used 3. INITIALIZATION EEPROM INIT.: Initializes EEPROM to default data. EXCEPT WB: Initializes data except white balance. ONLY WB INIT: Initializes white balance data only. ELAPSED TIME: Initializes Operation Time. SERIAL NO.: Initializes Serial Number. MODEL NAME: Initializes Model Name. FILL 0xFF: Initializes EEPROM to 0xFF. SERIAL MODE: Sets Serial Mode to communicate with the set by using RS-232C. The RS-232C protocol shall be set to SONY. SONY: This is for user to control the set by using RS-232C as remote controller. LG: This is for setting white balance. ETC: This is for developer. 4. FOR TEST AGING ON/OFF: Sets Aging Mode on/off. FAN ON/OFF: Sets fan on/off. INIT GOODS: Initializes whole data for user to be able to use the set.
5. FOR SONY S-INIT GOOD:
Initializes whole data except Operation Time for user to be able to use the set. FAN FOR TEST: Sets fan on/off. n 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: Not used VIDEO: Not used DTV: Not used DVI: Not used COPY WB DATA: Not used
2-2
FWD-42PV1/42PV1P/42PV1A
2-2. White Balance Adjustment
2-2-1. AD Calibration
Run Auto Calibration in PC (852 x 480@60Hz) signal.
Color matrix adjustment Run the following program sequence in order PC 1080i 480p 480i 575i NTSC Composite PAL Composite. 1. Input Full White Pattern. 2. Setup R-GAIN and R/G/B-OFFSET values of the WHITE BALANCE menu into the following TABLE value.
PC R Gain G Gain B Gain R Offset G Offset 33 32 31 61 60 63 1080i 34 33 32 61 60 63 480p 34 33 32 61 60 63 480i 34 33 32 61 60 63 575i 34 33 32 61 60 63 NTSC 34 33 32 61 60 63 PAL 34 33 32 61 60 63
2-2-2. 1PC Signal
1. 2. 3. 4. 5. 6. Start the service mode. (Refer to Section 2-1-1.) Select AD CALIBRATION menu. Input Full Black (No Video) pattern. Run PC. CUTOFF. Input Full White Pattern. 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 480@60 Hz) . 1080I (Y/Pb/Pr) . 480P (Y/Pb/Pr) . NTSC composite . PAL composite . 480I (NTSC component) . 575I (PAL component) Signal level 700 mV p-p Signal pattern 100 % white pattern
B Offset
3. 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) 6500K: x = 313 (± 15), y = 329 (± 15) 4. 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.) 2. After selecting FOR SONY menu, run S-INIT GOODS. When the setting is completed, the unit becomes ON state automatically after power ON/OFF.
FWD-42PV1/42PV1P/42PV1A
2-3
2-3. Va/Vs Voltage Adjustment
2-3-1. Required Equipment
. Digital multi meter . Signal generator Input signal: Input1 (RGB, D-Sub) 852 x 480@60 Hz (Recommended pattern), 100 % white pattern
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 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 (1VR600) to be "Vs Voltage" on the label. It is normally set in the range between 180 V and 195 V.
2-4-2. Vsc Voltage Adjustment
1. Perform the adjustment so that the following specification is satisfied. Adjustment point: R53 Specification: See below
2-3-3. Va Voltage Adjustment
1. Look at the label on the right upper side of PDP panel 2. Then turn the volume (1VR700) to be "Va Voltage" on the label. It is normally set in the range between 55 V and 65 V.
2-4-3. _Vy Voltage Adjustment
1. Perform the adjustment so that the following specification is satisfied. Adjustment point: R78 Specification: See below
Vsc check point _Vy adjustment volume
VR606
VR700
Measurement point (Connector that is connected from the G board to the Z SUS board)
Vsc adjustment volume
_Vy check point
_Vy specification value
Vsc specification value
n 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. n Windows 2000 and later is recommended as the personal computer (PC) OS. 1. 2. 3. 4. 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.
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. Set the port. (1) Select the model. (FWD-42PV1) (2) Select the port. (COM1, COM2, COM3 or COM4) n The initial setting is COM1. 3. Click the [Read] button in "Model Name". (Data reading) If the data reading is completed successfully, the setting in the port 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
5. Set the port to the setting as displayed on PC. In the above screen, set the port to "COM1". 6. Click the [Ports|Setup] button. Check that "OK" is displayed.
7. Click the [Load] button. 8. Open the ****.bin file.
FWD-42PV1/42PV1P/42PV1A
2-5
Section 3 Troubleshooting
3-1. Self Diagnosis Operation
Check Items Panel Communication error FAN Abnormal Temp. Abnormal Voltage Abnormal None V-NET (BKM-FW13) Concept: Power Off LED Blinking 2 times Concept: Power On "FAN NG" message display Concept: Power Off LED Blinking 4 times Concept: Power Off LED Blinking 5 times V-NET (BKM-FW13) Concept: Power Off LED Binking 2 times Concept: Power Off LED Blinking 3 times Concept: Power Off LED Blinking 4 times Concept: Power Off 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. No LED flashing Cause 1: G 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 the 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 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 G board. 5. Blinking red LED many times. Refer to Section 3-1. 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 G 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 CN1 on the L board. If it is 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 of the trouble. Otherwise, the L board is the cause of the trouble. Cause 2: If it is not, replace the A board. 2. Abnormal sound Cause 1: Replace the L board.
FWD-42PV1/42PV1P/42PV1A
3-1
3-2-2. Plasma Display Panel
1. Image is not displayed. . Check all connectors. . Check the Exhaust tip. . 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.
4. Mal discharge . Check signals of YDT, YDB, and Z SUS boards and check Y SUS board voltage (_Vy, Vsc). . Check YDT and YDB boards. . Check CTRL board.
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 . No image . No screen saver
Image is abnormal.
. Picture noise . Broken OSD . Flashing picture
. Bad color . No inversion . Dark picture
. Vertical dot noise . No power saving . Unstable caption/text
. Unstable image . Clock error
n 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.
Are all input signals abnormal? (RGB/DVI/YUV/CVBS)
No
There is a high possibility that the A board caused the trouble. Replace the A board.
Yes
n 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.) n 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.) n 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.)
Is the connection of the A board abnormal?
Yes
Connect correctly. If the trouble persists, replace the A board.
No
Is the G board abnormal?
Yes
Replace the G board.
No
Is the CTRL board or peripheral circuit abnormal?
Yes
Replace the CTRL board.
No
Is the Y SUS board abnormal?
Yes
Replace the Y SUS board.
No
n After replacing the G board, perform the following adjustments. . Vsc Adjustment (Refer to Section 2-4.) . _Vy Adjustment (Refer to Section 2-4.)
Is the Z SUS board abnormal?
Yes
Replace the Z SUS board.
FWD-42PV1/42PV1P/42PV1A
3-3
3-4. Power (G Board) Trouble
Power cannot be turned on. n 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?
Yes
There is a high possibility that the A board caused the trouble. Replace the A board.
No
n 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.) n 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.) n 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.)
Is the connection of the A board abnormal?
Yes
Connect correctly. If the trouble persists, replace the A board.
No
Is the G board abnormal?
Yes
Replace the G board.
No
Is the CTRL board abnormal?
Yes
Replace the CTRL board.
3-4
FWD-42PV1/42PV1P/42PV1A
3-5. Remote Control Trouble
Remote control is abnormal. n 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 the H1 board abnormal?
Yes
Replace the H1 board.
No
Is the connection of H1 board abnormal?
Yes
Connect correctly. If the trouble persists, replace the H1 board.
No n 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
Sound is abnormal. n 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 the sound circuit abnormal?
Yes
Replace the defective parts.
No
Is the connectors of sound circuit abnormal?
Yes
Replace the defective parts.
No n 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
LED failure Button failure n 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 the H1 or H2 board abnormal?
Yes
Replace the H1 or H2 board.
No
Is the connector of H1 or H2 board abnormal?
Yes
Replace the defective parts.
No n 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.
DC fan operation failure
n 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 the DC fan abnormal?
Yes
Replace the DC fan.
No
Is the connection of DC fan OK? Yes
Replace the A board.
No
n 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
Image is not displayed. n 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 the connection abnormal?
Yes
Connect correctly.
No
Are all fuses abnormal?
Yes
Replace the defective fuse.
No
Are output signals from the G board abnormal?
Yes
Replace the G board.
No
n After 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? No
Yes
Replace the Y SUS or Z SUS board.
n 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
Vertical image is abnormal. n 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 the connector of TCP abnormal?
Yes
Connect correctly.
No
Is the XL or XR board abnormal?
Yes
Replace the XL or XR board.
No
IS the CTRL board abnormal?
Yes
Replace the CTRL board.
No Replace the plasma display panel. n After replacing the parts, perform the following adjustments. . AD calibration adjustment (Refer to Section 2.) . White balance adjustment (Refer to Section 2.)
3-8
FWD-42PV1/42PV1P/42PV1A
3-8-3. Horizontal Image is abnormal
Horizontal image is abnormal. n 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 the connector of FCP?
Yes
Connect correctly.
No
Is the YDT, YDB, Y SUS, or CTRL board abnormal?
Yes
Replace the defective board.
No Replace the plasma display panel. n After replacing the parts, perform the following adjustments. . AD calibration adjustment (Refer to Section 2.) . White balance adjustment (Refer to Section 2.)
3-8-4. Mal Discharge
Mal discharge n 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.
Replace the YDT, YDB, Y SUS, or CTRL board.
n After replacing the G board, perform the following adjustments. . Vsc Adjustment (Refer to Section 2-4.) . _Vy Adjustment (Refer to Section 2-4.)
FWD-42PV1/42PV1P/42PV1A
3-9
Section 4 Spare Parts
4-1. Notes on Repair Parts
1. Safety Related Components Warning w Components marked ! are critical to safe operation. Therefore, specified parts should be used in the case of replacement. 2. Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit. These are because of parts commonality and improvement. Parts list has the present standardized repair parts. 3. Stock of Parts Parts marked with "o" at SP (Supply Code) column of the spare parts list may not be stocked. Therefore, the delivery date will be delayed. 4. 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 Kit 4-2. Exploded Views
20 2 4 2 4 2 1 7
1
11 15 13 7 6 7 6 13
7 2 7 7 15 7 7 7 13 12 b 2 7 13 15 1 2 3 2 7 8 13 8 a
2
8 2
7
6
6
13 3 1 5 2 4 2 2 3 4
2
9
10 c
21
16
16
16
16
16
16
16 17
16
16
17
16
16
16
17
16
16
4-2
FWD-42PV1/42PV1P/42PV1A
Screw Kit
22
18 19
Note : The screws can be ordered in units of screw kit. (Sony part No. 20 to 22)
No. 20
1 2 3 4 5 6 7 8 9 0 !!= ![ !] !\
Part No.
SP Description
No.
Part No.
SP Description
No.
Part No.
SP Description
X-2022-847-1 s SCREW KIT, WALL MOUNT 21
1SZZTMP007C 332-102C 332-113E 332-112E 339-006B 339-008F 339-008H 339-008K 339-008L 339-009C 332-095B 1SZZTMF012A 1SZZTMB005B 332-241A 332-241D
X-2055-059-1 s SCREW KIT (INSIDE) 22
X-2055-060-1 s SCREW KIT (OUTSIDE)
INSIDE SCREW KIT
OUTSIDE SCREW KIT !; 332-102R !' 339-008K
WALL MOUNT SCREW KIT !, 1WZZTKK004B !. 1SZZTMH003B
. The numbers encircled by round corresponds to numbers in illustrations.
a 1NHB0302118 b 1WZZTKK005A c 1SZZTMH005A
FWD-42PV1/42PV1P/42PV1A
4-3
Cover
BKM-FW10
103
101
108
107
106
104
102 105
No. 101 102
Part No.
SP Description
No. 104 105 106 107 108
Part No.
SP Description
103
X-2024-229-1 s ASSY,FRONT FRAME X-2055-050-1 s BEZEL ASSY (SILVER) (for FWD-42PV1/42PV1A) X-2055-051-1 s BEZEL ASSY (BLACK) (for FWD-42PV1) X-2055-786-1 s BEZEL ASSY (BLACK) (for FWD-42PV1P) X-2055-052-1 s REAR CABINET ASSY (for FWD-42PV1/42PV1P/42PV1A) X-2055-788-1 s CABINET ASSY (for FWD-42PV1P)
1-789-198-11 s MOUNTED CIRCUIT BOARD, H2 1-789-199-11 s MOUNTED CIRCUIT BOARD, H1 2-591-335-01 s BUTTON, CONTROL 2-591-336-01 s BRACKET, CONTROL BUTTON 2-591-339-01 s GLASS, FILTER
4-4
FWD-42PV1/42PV1P/42PV1A
Chassis
205
207
208
201 206 210
209 203 204
202 202
No. 201 202 203 204 205 206 207 208 209 210
!
Part No. 1-417-398-21 1-787-338-11 1-789-195-11 1-789-196-11 1-789-197-11 1-789-200-11 1-789-201-11 2-591-337-01 2-591-338-01 2-990-241-02
SP Description s s s s s s s o s s AC INLET FAN,DC MOUNTED CIRCUIT BOARD, T-R MOUNTED CIRCUIT BOARD, T-L MOUNTED CIRCUIT BOARD, I MOUNTED CIRCUIT BOARD, L MOUNTED CIRCUIT BOARD, A COVER, INTERFACE COVER, AC OUTLET HOLDER (A), PLUG
FWD-42PV1/42PV1P/42PV1A
4-5
Panel
302 301 304 302
310 303
306 308
305 302 309
307
No. 301 302 303 304 305 306 307 308 309 310
Part No. 1-789-202-11 1-789-203-11 1-789-204-11 1-789-205-11 1-789-206-11 1-789-207-11 1-789-208-11 1-789-209-11 1-789-210-11 1-805-839-11
SP Description s s s s s s s s s s MOUNTED MOUNTED MOUNTED MOUNTED MOUNTED MOUNTED MOUNTED MOUNTED MOUNTED DISPLAY CIRCUIT CIRCUIT CIRCUIT CIRCUIT CIRCUIT BOARD, BOARD, BOARD, BOARD, BOARD, G TEMP Z SUS Y SUS YDB YDT XL CTRL XR
CIRCUIT BOARD, CIRCUIT BOARD, CIRCUIT BOARD, CIRCUIT BOARD, PANEL, PLASMA
4-6
FWD-42PV1/42PV1P/42PV1A
Packing
406
409
408 407 405 401
415
402 412 410 404
403
413
No.
414
Part No. 1-478-991-12 9-885-014-97 1-827-782-11 2-581-145-01
SP Description s s s s
401 402 403 404
406 411
405 406 407 408 409 410 411 412 413 414 415
REMOTE COMMANDER (RM-980) BATTERY COVER (FOR RM-980) CABLE, DVI MANUAL INSTRUCTION (JAPANESE, ENGLISH, FRENCH, GERMAN, SPANISH, ITALIAN, SIMPLIFIED CHINESE) 2-581-145-12 s MANUAL INSTRUCTION (made in Poland) 2-591-342-01 o INDIVIDUAL CARTON 2-591-343-01 2-990-242-01 3-613-640-01 3-674-673-01 4-101-214-01 o s o o s CUSHION (TOP & BOTTOM) HOLDER (B),PLUG HOLDER (C), PLUG STOPPER (A) HOLDER, CABLE
!
4-101-219-01 o TRAY, BOTTOM 4-101-222-01 o CARTON, INSIDE 4-101-223-01 o BAG, PROTECTION 4-101-224-01 o ACCESSORY BOX ------------ CORD, POWER (See Sec.1-6. Warning on Power Connection)
FWD-42PV1/42PV1P/42PV1A
4-7
Overall
SS-SP42FW (Option)
BVTP 4 x 12
PSW 4 x 12
BVTP 4 x 12 PSW 4 x 12
BVTP 4 x 12
BVTP 4 x 12
502
501
No. 501
Part No.
SP Description
502
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)) A-1081-103-A s SPEAKER ASSY (42L) (RP) SILVER (FOR SS-SP42FW/S (SILVER)) A-1083-766-A s SPEAKER ASSY (42L) (RP) WHITE (FOR SS-SP42FW/W (PEARL WHITE)) 7-682-963-09 s SCREW +PSW 4X12(EP-FE/ZNBK/CM2) 7-685-661-14 s SCREW +BVTP4X12(EP-FE/CU,NI,CR)
4-8
FWD-42PV1/42PV1P/42PV1A
Board Connections
TOP SIDE
CN1101
H2 Board
CN807 P501
TEMP Board
YDT Board
3
7
CN8
P501
TEMP Board
P9
8
CN805
2
P3 P5
G Board
TEMP Board
P501
CN804 CN803 CN801 CN802
6
I Board
FAN2 FAN3
9
P6
1
10
FAN1
11
YDB Board
CN22 CN3 CN19 CN23 CN29
Z SUS Board
Y SUS Board
CN302 CN303
CN15
CN9
CN8
CN1 P1 P3
L Board
P4 FAN4 CN301
CN501
5
A Board
13
FAN5
P2
P10
4 12
T-R Board XL Board
P1
P10
CTRL Board T-L Board XR Board
P3
CN1201
H1 Board
No.
1 2 3 4 5 6 7 8 9 0 !!= ![
Part No.
SP Description o o o o s o o o o o CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR ASSY,12P MAIN ASSY,7P MAIN ASSY,4P KEY ASSY,4P SPK R ASSY,LVDS ASSY,12P SENS ASSY 10P Y SUS ASSY 4P Y SUS ASSY 8P Z SUS ASSY 8P MAIN
1-910-002-76 1-910-002-77 1-910-002-81 1-910-002-84 1-910-002-85 1-910-002-86 1-910-012-50 1-910-012-51 1-910-012-52 1-910-012-55
1-910-012-56 o CONNECTOR ASSY 12P AU 1-910-012-57 o CONNECTOR ASSY 8P RMT 1-910-012-59 o CONNECTOR ASSY 4P SPK L
. The numbers encircled by round corresponds to those of the left illustration.
FWD-42PV1/42PV1P/42PV1A
4-9
DVI I2C
IC68 IC14
SDRAM 8MBx2 ODD IN2 RGB/YUV H/V 48Bits RGB 24Bits SOG Even TMDS+HDCP 48Bits
SDRAM 8MB
DVI
H/V
EEPROM 128Byte
TMDSRX
IC43 IC4 IC12
DSUB I2C
OP I2C
FWD-42PV1/42PV1P/42PV1A
RGB
Deinterlacer Scaler
D-SUB S/W
H/V
ADC
IC54
H/V H/V Video YUV 24Bits DE H/V
YUV 24Bits
EEPROM 128Byte
IN1
IC69
IN2 H/V
Option
YUV IN1 H/V H/V H H/V
H/V
S/W
IC16
ADC
LVDSTX
16Bits CCIR601
(Composite, Component, or D-SUB.)
S/W
H/V
CI-CTL
CI-I2C
Deinterlacer
IC41
I 2C
Panel
Sub-MICOM
IN1 SCART RGB
IC59
H/V
Section 5 Block Diagram
Video
IN2 COMPOSITE, Y/C IN3 CVBS
SDRAM 8MB
I 2C
S-Video
For CVBS on H-sync Line.
Input A/V Switch
IC9
DIGITAL RGB
Decoder
16Bits CCIR601 FLASH 1MB
EEPROM 8kB
Audio1 Z86229
IC3
Audio2
MICOM
SDRAM 2MB SRAM 128kB
IC61
RS-232C
Main
Key IR
Netwowk
S/W
LED+Key
Overall
5-1
Overall
FWD-42PV1 (SY) FWD-42PV1P (SY) FWD-42PV1A (SY) E 9-878-346-01
Sony Corporation
Printed in Japan 2005. 7 22 ©2005