Panasonic PT-VW435NE, PT-VW435NEA, PT-VW435NU, PT-VX505NE, PT-VX505NEA, PT-VX505NU, PTVW435NU DIP

DIA-15

PCB_KZ4AC

POWER (SIDE:A)

POWER (SIDE:B)

AC 2ND FILTER (SIDE:A)

AC 2ND FILTER (SIDE:B)

PbFCOLDHOTCOLD

*** ???

1LG4B10W1140A

PARTS.SIDE

K6E

KJ4CC.POWER.PWB

DB601C644C636C658C637C610C612C693C647C661C635C648C642C662C681C683C616D6048

5

1

4IC603L606FB605L611L612FB601FB602

5

1

23RL602DS601Q601Q603Q604Q605VR601

1

13K6RT601116

5

1

T651D682D681C659C611PTH601K6D3

1

R617D618D619FB603L616L617C613C614C640C685D617D652R614T652

1

5

610DIPPbF

PbF

1LG4B10W1140BPARTS SIDE*** ???OUTPUTINPUT

COLD

COLD

HOT

HOT

KJ4CC.SECOND FILTER.PWB

L602

L603C606C607SCB65SCB66C604C605

3

1

K6B

3

1

K6CVA602

PbF

PbF

COLD

COLD

1LG4B10W1140B

HOT

HOT

SOLDER SIDE*** ??? KJ4CC.SECOND FILTER.PWB

L602

L602

L603C606C607SCB65SCB66C604

1

3

K6B

1

3

K6CVA602R602R601

PbF

LINE

FLTER 1

"K6A"

MAIN

"K8R"

LAMP

BALLAST

“CN1”

PbF1LG4B10W1140A*** ???COLDCOLD

K6E

HOTSOLDER SIDEKJ4CC.POWER.PWB

DB601

C644

C636

C658

C637

C610

C612

C693

C647

C661

C635

C648

C642

C662

C681

C683

C616

D604

8

5

1

4

IC603

L606

FB605

L611

L612

FB601

FB602

5

1

2

3

RL602

DS601

Q601

Q603

Q604

Q605

VR601

1

13

K6R

T601

1

5

6

11

T651

D682

D681

SCB62

SCB61

C611

PTH601

K6D

1

3

R617

D618

D619

FB603

L616

L617

C613 C614

C640

C685

D617

R614

T652

1

5

6

10

C619

C620

C621

C622

C623

C624

C627

C628

C629 C630

C631

C632

C633

C634

C641

C643

C650

C654

C655

C656

C680

C682

C684

C686

C688

C691

C692

C694

C695

C625

C645C646

D606

D607

D608

D609

D611

D612

D615

D687

D613

D614

D616

D651

D683

D601

D602

D603

D688

D689

D686

D653

D654

DS602

DS603

L613

L614

L615

L618

1

2

3

4

PC601

1

2

3

4

PC602

1

2

3

4

PC603

R605

R610

R612

R615

R618

R619

R621

R622

R624

R626

R627

R628

R629

R630

R631

R632

R633

R634

R635

R636

R637

R640

R642

R645

R647

R648

R649

R650

R662

R663

R664

R665

R666

R667

R668

R669

R670

R671

R672

R673

R674

R675

R678

R679

R681

R682

R683

R684

R685

R686

R687

R688

R689

R690

R691

R692

R693

R694

R695

R696

R697

R698

R607

R608

R609

R604

R699

R603

R638

R639

R641

R643

R646

R658

R659

R660

R606

R611

R623

R644

1

8

9

16

IC682

1

9

10 18

IC604

Q609

Q622

Q623

Q681

Q682

Q608

Q621

Q652

PTH641

1

2

3

4

PC604

R620

R677

D622

Q613 R616

R676

Q607

C679

R680

R654

D605

D685

DIP

PbF

LINE FLTER 2

"K6C"

POWER

"K6D"

Contents

Main Contents Safety Instructions CAUTION About lead free solder (PbF) Precaution WARNING 1. Safety Precautions Safety precautions 1.1. General Guidelines 1.2. Leakage Current Check 1.3. UV Precaution and UHM Lamp Precautions Specifications Specifications Lamp cover switch (SW901) Thermal fuse (SW902) Circuit Protections Fuse (F601) Fuse Part No.: 423 035 3004 TYPE T8AH 250V FUSE LITTEL FUSE INC. TYPE 0215008.MXEP Fuse Part No, : 424 007 3909 TYPE 8AH 250V FUSE SKY-GATE, Ltd. TYPE SG5013008P-R Circuit Protections Warning temperature and power failure protection The projector is shut down and the WARNING indicator is blinking red. The projector is shut down and the WARNING indicator lights red. LED indicator Maintenance n Outer Case n Front glass surface of the lens Before replacing the unit Maintenance n Resetting the filter counter n Attaching the lens cap Thread the thinner end of the string through 1 1 Thread the other end of the string through 2 1 the hole on the bottom of the projector. Lens cap String n Lamp unit n Notes on the replacement of the lamp unit * n When to replace the lamp unit Replacing the lamp unit T T Warning message on the non-standard lamp used 1 2 How to check lamp runtime Cleaning Cleaning the projection lens Cleaning the projector cabinet Cleaning with air spray Disassembly Cleaning Security Function Notice Resetting procedure Standby Mode Notice Mechanical Disassembly Mechanical disassembling flow chart 1. Air filter units removal 2. Cabinet top removal Fig.2 Fig.3 3. MAIN&AV board assy removal 3-1. MAIN and AV board removal Fig.3-1 Fig.4 4. Fan(FN910), lamp assy(LP900),optical unit removal 5. Fan(FN908), lamp holder , speaker removal Fig.5 Page Fig.6 6. Power box assy removal 7. Fan(FN907) and duct assy removal Fig.7 Fig.7-1 7-1. Duct and fans removal 8. Fan(FN902) and filter house removal Fig.8 9. Cable reforming Fig.9 Optical Parts Disassembly 1. LCD panel/prism assy removal How to check the type of LCD panel assy LCD panel type check GR GL 2. Polarized glass(IN) assy removal Fig.2 Fig.3 3. Projection lens removal Optical Parts Disassembly 5. PBS and Integrators removal Fig.4 Fig.5 4. Condenser lens (OUT) removal Page Page Servicing Notice Note on the MAIN board replacement 1.EEPROM data transfer Serial number setting Model no. setting 2. Adjustment data setting Servicing Notice 3. EDID IC replacement Adjustments Adjustments after parts replacement Optical Adjustments Contrast adjustment 1 2 3 A Optical center adjustment Service adjustment menu operation To enter the service mode To adjust service data To exit the service mode Electrical Adjustments Circuit adjustments WARNING : USE UV RADIATION EYE AND SKIN PROTECTION DURING SERVICING. 1. Fan voltage adjustment 3. Auto calibration adjustment [PC] 2. Panel type check and setting 4. Auto calibration adjustment [Component] 5. Auto calibration adjustment [Video] 6. Common center adjustment 8. Color shading correction adjustment 9. Keystone offset adjustment 7. Gamma shipment adjustment MAIN BOARD Test points and locations K8000 K7801 K8304 K10B K10A K5B Service adjustment data Page Page Page Page Page Page Page Page 50Hz 60Hz PrefHAv50Hz PrefHAv60Hz Display Page Page (PT-VX505N/PT-VW435N1 (PT-VX505N/PT-VW435N1 Page Page Page Page Page Page Page Page RJ-45 USB WIRELESS LAN IC8010 Chassis Block Diagrams Chassis over view System control POWER LAMP BALLAST POWER SUPPLY MCI IC8010 Lamp control MAIN Audio circuit PC/MIC AUDIO2-IN VIDEO AUDIO-IN AV HDMI K8001 Power supply & protection circuit IC301 SCALER <PW190> IC1802 i/o EXPANDER K601 S6V Fan control circuit S16.5V R/C LAMP COVER IC7801 Troubleshooting No power No picture No sound Serial Control Serial terminal Connection Communication conditions Pin assignments and signal names Basic format Serial control Basic format (with sub command) Cable specications Serial control [When connected to a computer] Projector Control commands Computer (DTE specications) Control Port Functions Scaler I/O port functions (PW190) Control port functions Page Page Page Page Page Page Exploded Views & Parts List Exploded Views Parts List Exploded Views Page Page Page Page In the optical unit Page Page Mechanical Parts List SPL-10 Ref. Part No. Description Note Ref. Part No. Description Note PACKING MATERIALS LABEL Mechanical Parts List Ref. Part No. Description Note Ref. Part No. Description Note Electrical Parts List SPL-12 Read description in the Capacitor and Resistor as follows: CAPACITOR CERAMIC 100P K 50V ASSEMBLED BOARDS VX505NU,NE,NEJ,NEA, NEAJ VW435NU,NE,NEJ,NEA,NEA J OUT OF CIRCUIT BOARDS Ref. Part No. Description Note Ref. Part No. Description Note SPL-14 Ref. Part No. Description Note Ref. Part No. Description Note SPL-15 Ref. Part No. Description Note Ref. Part No. Description Note SPL-16 Ref. Part No. Description Note Ref. Part No. Description Note SPL-17 Ref. Part No. Description Note Ref. Part No. Description Note SPL-18 Ref. Part No. Description Note Ref. Part No. Description Note SPL-19 Ref. Part No. Description Note Ref. Part No. Description Note SPL-20 Ref. Part No. Description Note Ref. Part No. Description Note SPL-21 Ref. Part No. Description Note Ref. Part No. Description Note SPL-22 Ref. Part No. Description Note Ref. Part No. Description Note SPL-23 Ref. Part No. Description Note Ref. Part No. Description Note SPL-24 Ref. Part No. Description Note Ref. Part No. Description Note SPL-25 Ref. Part No. Description Note Ref. Part No. Description Note SPL-26 Ref. Part No. Description Note Ref. Part No. Description Note SPL-27 A1001 6550053572 ASSY,PWB ,RC KZ4AC A1002 6550053589 ASSY,PWB ,ID CONNECT KZ4AC Ref. Part No. Description Note Ref. Part No. Description Note SPL-28 AA200 6550053121 ASSY, PWB, AV KJ4CC Ref. Part No. Description Note Ref. Part No. Description Note SPL-29 A6000 6550051486 ASSY,PWB,POWER KJ4AC Ref. Part No. Description Note Ref. Part No. Description Note SPL-30 Ref. Part No. Description Note Ref. Part No. Description Note SPL-31 A6001 6550051493 ASSY,PWB,AC SECOND FILTER KJ4A A6002 6550053008 ASSY, PWB, AC FIRST FILTER KJ4 Page Schematic Diagram & Circuit Boards Diagram Schematic Diagram Circuit Boards Diagram Schematic Diagram & Circuit Boards Diagram DIA-2 Pin description of diode, transistor and IC FET L IC Index Index MAIN B WIFI IRIS AV POWER TO BALLAST AC INLET FUSE THRM P.F. CONTROL AV TLV320AIC3105IRHBR S-VIDEO AUDIO1_IN IC5003 IRIS CIRCUIT TC7WT125FU LIS331DLHTR USB MOUSE/DISPLAY PC IN/OUT I/O EXPANDER M29W640FT70N6E A[1] IC801 M29W640FT70N6E LED DAYLIGHT SENSOR FAN CONTROL POWER P-RIGHT P-LEFT P-DOWN P-UP MENU GAMMA KZ4AC -07 IC501 C0DBEKG00005 X401 NETWORK IC8014 MP2307DN MP2106DK IC8009 NETWORK M29W128GL70N6E H5PS5162GFR-S6C IC8010 IC8005 Printed Wiring Board Diagrams K8I AV (SIDE:B) AV (SIDE:A) LAMP ID K87C K8002 FN910 FN906 FN902 MAIN (SIDE:B) AC 1ST FILTER (SIDE:B) T8AH250V *** ??? PARTS SIDE K601 DIP PbF PARTS SIDE INPUT C606 DIP LINE FLTER 2 "K6C" POWER "K6D"