Panasonic PT-D3500U Series Service Manual Download Page 56

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14.4. Fan/Motor Drive

Fan/Motor Drive

EXHAUST

LAMP

INTAKE

A27

A31

A29

A30

REGULATOR

Ctrl

REGULATOR

Ctrl

REGULATOR

Ctrl

REGULATOR

D/A
CONVERTER

LENS SHIFT
DRIVER

ZOOM/
FOCUS
DRIVER

IRIS
DRIVER

HIGH CONTRAST
APERTURE

LENS SHIFT
LIMITER

LENS SHIFT

REGULATOR

EXT.
I/O

CONVERTER

Ctrl

MAIN CPU

IIC
SWITCHES

COOLING FAN
CONTROL/
ROTATION DETECTION,
HIGH CONTRAST
APERTURE CONTROL,
LENS SHIFT CONTROL

(FPGA)

A22

A23

A21

IC2507

33SDA7

33SCL7

IC3627

IC3635

IC3625

Q3605, Q3606

SDA

SCL

IC3608

IC3613

IC3628

IC2522

IC3049

SCL

SDA

IC2502, IC2503

Q3619

Q3621

Q3623

Q3629

IC3612

IC3614

IC3618

IC3623

FANCON1

FANCON2

FANCON3

FANCON5

OUTFAN_EN

SHIFT_U

H_OPEN

H_SHUT

MOTOR_DRIVE1

MOTOR_DRIVE2

SHIFT_D

LMPFAN_EN

DMDFAN_EN

FAN1_EN

SHIFTON

ZOOM

ZOOM/FOCUS

FOCUS

FAN1_S

DMDFAN_S

LMPFAN_S

OUTFAN_S

A-P.C.Board

AUDIO_VR

(to A3)

ZOOM1

ZOOM2

FOCUS1

FOCUS2

PT-D3500U / PT-D3500E

Summary of Contents for PT-D3500U Series

Page 1: ...2005 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law PT D3500U PT D3500E DLP Based Projector ORDER NO VED0507366C0 D10...

Page 2: ...2 PT D3500U PT D3500E...

Page 3: ...28 11 3 Removal of A P C Board 28 11 4 Removal of J P C Board 29 11 5 Removal of PA Module 29 11 6 Removal of PB Module 30 11 7 Removal of Ballast Module 31 11 8 Removal of R P C Board 32 11 9 Remova...

Page 4: ...t be properly installed After the service check the leakage current to prevent the customer from getting an electric shock 1 2 Leakage Current Check 1 Prepare the measuring circuit as shown in Fig 1 B...

Page 5: ...2 Specifications 5 PT D3500U PT D3500E...

Page 6: ...6 PT D3500U PT D3500E...

Page 7: ...ndard on screen menus User Mode 4 1 Setting to Serviceman Mode 1 Press the MENU button The MENU screen will appear 2 Select OPTION2 using the or buttons and press the ENTER button The OPTION2 screen w...

Page 8: ...on The OPTION2 screen will appear 3 Select PASSWORD using the or buttons and press the ENTER button The PASSWORD screen will appear 4 Set the operation mode selector Computer Numeric Projector switch...

Page 9: ...eman Mode 4 3 1 EXT OPTION EXT OPTION is added to the MENU 1 CUT OFF Sets the display ON OFF for each color R G B 2 SELF CHECK Displays SELF CHECK There are 2 pages and it is switched with and buttons...

Page 10: ...1st page 10 PT D3500U PT D3500E...

Page 11: ...the screen d Decrease CW INDEX setting value by 1 and record the value where the color mixture disappears The recorded value is assumed to B e Set the mean value omission below decimal point of A and...

Page 12: ...is adjusted straight by KEYSTONE 2 The right side is adjusted straight by SUB KEYSTONE Note SUB KEYSTONE is a supplementary adjustment function and there is no guaranty of completely functioning Use i...

Page 13: ...13 PT D3500U PT D3500E...

Page 14: ...led by a PC which is connected as shown below 5 1 Examples of Connection 5 2 Pin Assignments and Signal Names 5 3 Communication Conditions Factory Setting 5 4 Basic Format Transmission from the comput...

Page 15: ...ification is ZZ ALL or ID specification is 0A to 0Z 5 5 Procedure of Communication Condition Settings 1 Press the MENU button The MAIN MENU screen will be displayed 2 Press the and buttons to select O...

Page 16: ...STD VPM DYN Sets to DYNAMIC VPM DYN VPM CIN Sets to CINEMA VPM CIN VPM GRA Sets to GRAPHIC VPM GRA TV SYSTEM VSG AT1 Sets to AUTO1 VSG AT1 Calls back ER401 when receiving the signal that cannot be sw...

Page 17: ...SHUTTER 0 OFF 1 ON INPUT SELECT QIN Inquiry about INPUT SELECT RG1 RGB1 RG2 RGB2 VID VIDEO SVD S VIDEO DVI DVI TEST QTS Inquiry about test pattern p1p2 ON SCREEN QOS Inquiry about OSD 0 OFF Available...

Page 18: ...U German FRA French ESP Spanish ITL Italian JPN Japanese CHI Chinese RUS Russian KOR Korean INSTALLATION QSP Inquiry about INSTALLATION 0 Front Floor Available in STANDBY 1 Rear Floor 2 Front Ceilin g...

Page 19: ...Lamp on 3 In turning off cooling VOLUME QAV Inquiry about VOLUME p1p2p3 000 063 MUTE QAM Inquiry about MUTE 0 OFF 1 ON CONTRAST MODE QCR Inquiry about CONTRAST MODE 0 Standard 1 High 5 7 Cable specifi...

Page 20: ...the projector simultaneous control mode Do not press the ID SET button accidentally or carelessly because the ID number on the remote control can be set even when no projector is around If the ID SET...

Page 21: ...um battery on the A P C Board If the lithium battery will be empty replace it with a new one CR2032 or equivalent Cautions Explosion may occur if replacing the battery with an incorrect one Dispose of...

Page 22: ...9 Parts Location 9 1 Electrical Parts Location 9 2 Electromechanical Parts Location 22 PT D3500U PT D3500E...

Page 23: ...ngle bulb Rating 300 W Long life lamp unit model No ET LAD35L single bulb Rating 160 W Other lamps than specified above cannot be used Be sure to use the specified lamp 10 2 Timing of Lamp Unit Replac...

Page 24: ...Procedure of Lamp Unit Replacement NOTE Be sure to follow steps 8 to 13 in ten minutes after turning on the projector because the projector is turned off in ten minutes if the RUNTIME indication is 1...

Page 25: ...25 PT D3500U PT D3500E...

Page 26: ...26 PT D3500U PT D3500E...

Page 27: ...11 Disassembly Instructions 11 1 Flowchart for Disassembly To assemble reverse the disassembly procedures 27 PT D3500U PT D3500E...

Page 28: ...t the front hook 2 While lifting the front disconnect the rear hook and remove the top cover 11 3 Removal of A P C Board 1 Remove the top cover according to the section 11 2 Removal of Top cover 2 Uns...

Page 29: ...ck according to the steps 1 through 5 in the section 11 3 Removal of A P C Board 2 Pull out the flexible cable connected to the A P C Board 3 Unscrew the 10 screws and remove the J P C Board 11 5 Remo...

Page 30: ...1 10 Removal of Lamp Unit 2 Remove the top cover according to the section 11 2 Removal of Top cover 3 Unscrew the 1 screw and remove the grounding terminal 4 Unscrew the 6 screws and emove the shield...

Page 31: ...ule 2 Unscrew the 2 screws and remove the lamp unit terminal 3 Unscrew the 1 screw and remove the ballast module block 4 While sliding the shield cases 1 and 2 mutually disconnect their hooks and sepa...

Page 32: ...the R P C Board 11 9 Removal of Projection Lens 1 Fully turn the projection Lens counterclockwise 2 Turn the projection lens counterclockwise in addition while pressing the lens lock button 3 Remove t...

Page 33: ...sition and press the right and left sides of the lamp unit and confirm the lamp unit is inserted securely Then tighten the 2 screws fixing the lamp unit and close the lamp unit cover 11 11 Removal of...

Page 34: ...Unscrew the 1 screw and remove the thermofuse attachment 5 Loosen the 1 screw until it idles then open the lamp unit cover 6 Loosen the 2 screws fixing the lamp unit until they idle hold the handles...

Page 35: ...al block 11 12 Removal of DMD Block and Lighting Block 1 Remove the optical block according to the section 11 11 Removal of Optical Block 2 Unscrew the 4 screws and remove the heatsink 2 Unscrew the 7...

Page 36: ...e from to the color wheel block 4 Unscrew the 2 screws and remove the color wheel block Note If the color wheel becomes dirty or damaged the performance may be deteriorated Work carefully enough in ha...

Page 37: ...3 Unscrew the 1 screw and remove the mechanical shutter motor unit 37 PT D3500U PT D3500E...

Page 38: ...12 Troubleshooting The alphabets A FM etc in the left box of the inspection items indicate the names of P C Boards or modules to be checked 38 PT D3500U PT D3500E...

Page 39: ...39 PT D3500U PT D3500E...

Page 40: ...40 PT D3500U PT D3500E...

Page 41: ...41 PT D3500U PT D3500E...

Page 42: ...42 PT D3500U PT D3500E...

Page 43: ...43 PT D3500U PT D3500E...

Page 44: ...44 PT D3500U PT D3500E...

Page 45: ...45 PT D3500U PT D3500E...

Page 46: ...46 PT D3500U PT D3500E...

Page 47: ...47 PT D3500U PT D3500E...

Page 48: ...48 PT D3500U PT D3500E...

Page 49: ...13 Interconnection Block Diagram 13 1 Interconnection Block Diagram 1 3 Interconnection Block Diagram 1 3 J P C Board A P C Board T P C Board PT D3500U PT D3500E 49...

Page 50: ...13 2 Interconnection Block Diagram 2 3 Interconnection Block Diagram 2 3 A P C Board R P C Board CW P C Board FM Module PT D3500U PT D3500E 50...

Page 51: ...13 3 Interconnection Block Diagram 3 3 Interconnection Block Diagram 3 3 PA Module PB Module Ballast Module PT D3500U PT D3500E 51...

Page 52: ...PT D3500U PT D3500E 52...

Page 53: ...ulse Voltage typ 15kVo p Lamp Voltage Vla 60 130V Output Power 300W 240W 160W Low Voltage Power Supply CN1 CN 2A CN 2B PWM Control Current Detector Fixed Power Control Voltage Detector D A Converter C...

Page 54: ...G HSYNC B2 G1 B1 B2 B1 R2 R1 G2 I2 G1 I1 B H RGB HS RGB YUV ASCLK ASO ASI OSDHS OSDVS OSDHS OSDVS OSD_CS1 OSD_CS2 RGB VS MASK_PULSE X2502 V HD2 B1 VD2 VD1 DVI D IN RGB2 IN S VIDEO IN VIDEO IN LAN RGB...

Page 55: ...OD2 CPUIICSEL1 CPUIICSEL2 CPUIICSEL3 FMRST LAMPLITZ RDRAM FLASH MEMORY DMD POWER RESET PROCESSOR RESET 8M FLASH 256K SRAM EXT OUTPORT IC9805 5V J1 4 12 8 3 2 3 2 2 2 2 2 R P C Board FM Module FM3 A40...

Page 56: ...ATION DETECTION HIGH CONTRAST APERTURE CONTROL LENS SHIFT CONTROL FPGA A22 A23 A21 IC2507 33SDA7 33SCL7 IC3627 IC3635 IC3625 Q3605 Q3606 SDA SCL IC3608 IC3613 IC3628 IC2522 IC3049 SCL SDA IC2502 IC250...

Page 57: ...15 Schematic Diagram PT D3500U PT D3500E 57...

Page 58: ...15 1 A P C Board 1 11 A P C Board TXN A2VKA3 1 11 MAIN PT D3500U PT D3500E 58...

Page 59: ...15 2 A P C Board 2 11 A P C Board TXN A2VKA3 2 11 MAIN PT D3500U PT D3500E 59...

Page 60: ...15 3 A P C Board 3 11 A P C Board TXN A2VKA3 3 11 MAIN PT D3500U PT D3500E 60...

Page 61: ...15 4 A P C Board 4 11 A P C Board TXN A2VKA3 4 11 MAIN PT D3500U PT D3500E 61...

Page 62: ...15 5 A P C Board 5 11 A P C Board TXN A2VKA3 5 11 MICON PT D3500U PT D3500E 62...

Page 63: ...15 6 A P C Board 6 11 A P C Board TXN A2VKA3 6 11 MICON PT D3500U PT D3500E 63...

Page 64: ...15 7 A P C Board 7 11 A P C Board TXN A2VKA3 7 11 MICON PT D3500U PT D3500E 64...

Page 65: ...15 8 A P C Board 8 11 A P C Board TXN A2VKA3 8 11 FAN PT D3500U PT D3500E 65...

Page 66: ...15 9 A P C Board 9 11 A P C Board TXN A2VKA3 9 11 GC3I PT D3500U PT D3500E 66...

Page 67: ...15 10 A P C Board 10 11 A P C Board TXN A2VKA3 10 11 NETWORK PT D3500U PT D3500E 67...

Page 68: ...15 11 A P C Board 11 11 A P C Board TXN A2VKA3 11 11 NETWORK PT D3500U PT D3500E 68...

Page 69: ...15 12 CW R T P C Board CW P C Board TXNCW1VKA3 R P C Board TXN R1VKA3 T P C Board TXN T1VKA3 PT D3500U PT D3500E 69...

Page 70: ...15 13 J P C Board 1 2 J P C Board TXN J1VKA3 1 2 PT D3500U PT D3500E 70...

Page 71: ...15 14 J P C Board 2 2 J P C Board TXN J1VKA3 2 2 PT D3500U PT D3500E 71...

Page 72: ...PT D3500U PT D3500E 72...

Page 73: ...IC3631 IC3635 IC3641 TRANSISTOR TP Q2501 Q2503 Q2505 Q2507 Q2508 Q2509 Q2512 Q3000 Q3001 Q3002 Q3003 Q3004 C 4 C 6 C 7 C 6 E 6 C 7 C 6 B 2 A 2 D 1 B 1 D 1 Q3005 Q3006 Q3008 Q3009 Q3010 Q3012 Q3014 Q3...

Page 74: ...D 7 B 5 B 6 C 6 C 6 C 6 C 5 D 6 D 3 C 2 C 3 E 3 E 3 D 1 C 1 E 3 E 1 E 3 E 2 C 4 C 4 IC3012 IC3014 IC3015 IC3017 IC3018 IC3026 IC3036 IC3040 IC3043 IC3045 IC3046 IC3608 IC3612 IC3613 IC3618 IC3625 IC36...

Page 75: ...IC9803 IC9804 IC9805 IC9806 IC9807 IC9808 IC9809 IC9810 A 2 A 1 B 1 B 5 B 2 A 3 B 4 B 4 B 4 B 2 ADDRESS INFORMATION IC J P C Board Component Side TRANSISTOR Q9801 Q9802 Q9803 Q9804 Q9805 Q9806 Q9807...

Page 76: ...PT D3500U PT D3500E 76...

Page 77: ...17 Terminal guide of ICs and transistors PT D3500U PT D3500E 77...

Page 78: ...18 Exploded Views PT D3500U PT D3500E 78...

Page 79: ...PT D3500U PT D3500E 79...

Page 80: ...PT D3500U PT D3500E 80...

Page 81: ...24 TENC5329 PLATE TENC5334 GUIDE PLATE 25 TGAX034 1 ELECTRIC SHIFT MOUNT THEC084N SCREW D SUB 26 TKGF0127 IENS Ref No Part No Part Name Description Remarks 27 TKKC5194 REMOTE CONTROL RECEIVER 61 TKKC...

Page 82: ...Part No Part Name Description Remarks IC2007 C0EBB0000145 I C IC2008 C0DBFFD00003 I C IC2009 C2DBMY000001 I C IC2011 C0CBCBF00005 I C IC2501 C0CBCBF00005 I C IC2502 C0JBAR000415 I C IC2503 C0JBAR00041...

Page 83: ...812 2SB1218A TRANSISTOR DIODES D2001 MA157A DIODE MA3X157A D2002 MA157A DIODE MA3X157A D2003 MA157A DIODE MA3X157A Ref No Part No Part Name Description Remarks D2004 MA157A DIODE MA3X157A D2005 LNJ308...

Page 84: ...0078 FILTER L3626 J0JHC0000078 FILTER L3627 J0JHC0000078 FILTER Ref No Part No Part Name Description Remarks L3628 J0JHC0000078 FILTER L3629 J0JHC0000078 FILTER L3632 ELJFA470JFB COIL L3633 ELJFA270JF...

Page 85: ...OR R2075 ERJ3GEYJ220 M 22 OHM J 1 16W R2076 ERJ3GEYJ220 M 22 OHM J 1 16W R2078 ERJ3GEYJ220 M 22 OHM J 1 16W R2079 D1HG2208A002 RESISTOR R2081 D1HG2208A002 RESISTOR R2083 D1HG2208A002 RESISTOR R2089 EX...

Page 86: ...GEYJ472 M 4 7KOHM J 1 16W Ref No Part No Part Name Description Remarks R2571 EXB28V103J RESISTOR ARRAY R2572 ERJ3GEY0R00 M 0 OHM 1 16W R2573 ERJ3GEYJ220 M 22 OHM J 1 16W R2574 EXB28V103J RESISTOR ARRA...

Page 87: ...J RESISTOR ARRAY R3103 EXB28V220J RESISTOR ARRAY Ref No Part No Part Name Description Remarks R3104 EXB28V220J RESISTOR ARRAY R3105 D1HG2208A002 RESISTOR R3106 ERJ3GEY0R00 M 0 OHM 1 16W R3107 EXB28V22...

Page 88: ...A002 RESISTOR R3256 ERJ3GEYJ102 M 1K OHM J 1 16W R3257 ERJ3GEYJ102 M 1K OHM J 1 16W R3258 EXB28V220J RESISTOR ARRAY Ref No Part No Part Name Description Remarks R3259 D1HG2208A002 RESISTOR R3260 ERJ3G...

Page 89: ...02 ERJ3GEYJ134V RESISTOR R9603 ERJ3GEYJ183 M 18K OHM J 1 16W R9604 ERJ3GEYJ103 M 10K OHM J 1 16W R9606 ERJ3GEYJ220 M 22 OHM J 1 16W Ref No Part No Part Name Description Remarks R9813 ERJ3GEYJ102 M 1K...

Page 90: ...C104Z C 0 1UF Z 16V C2517 ECJ1VF1C104Z C 0 1UF Z 16V C2518 ECJ1VF1C104Z C 0 1UF Z 16V Ref No Part No Part Name Description Remarks C2519 ECJ1VF1C104Z C 0 1UF Z 16V C2520 ECJ1VF1C104Z C 0 1UF Z 16V C25...

Page 91: ...C 4 7UF Z 16V C3110 ECJ3YF1C475Z C 4 7UF Z 16V C3111 ECJ1VB1H472K C 4700PF K 50V Ref No Part No Part Name Description Remarks C3112 ECJ1VF1C104Z C 0 1UF Z 16V C3113 ECJ1VF1C104Z C 0 1UF Z 16V C3114 EC...

Page 92: ...16V C3678 ECJ1VC1H100C C 10PF 50V C3679 ECJ1VF1C104Z C 0 1UF Z 16V Ref No Part No Part Name Description Remarks C3680 ECJ1VB1H103K C 0 01UF K 50V C3681 ECJ1VC1H101J C 100PF J 50V C3684 F2G0J4700010 CA...

Page 93: ...4 7UF Z 16V C9845 ECJ1VF1C104Z C 0 1UF Z 16V C9846 EEEHB1C220R CAPACITOR C9847 ECJ2FF1A106Z C 10UF 10V C9848 ECJ2FF1A106Z C 10UF 10V C9951 ECJ1VF1C104Z C 0 1UF Z 16V C9952 F2G0J4700010 CAPACITOR OTHER...

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