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Panasonic PT-EZ770Z, Service Manual

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Panasonic PT-EZ770Z Service Manual Download Page 98

DIA-10

SECTION 4 SCHEMATIC DIAGRAMS

3.15. P-P.C. Board 

B0HAGV000005

D9117

B3PBA0000575

PC9201

1

2

34

F0C2J103A130

C9137

B0JCMC000002

D9203

2

1

B1ADCF000195

Q9222

D0GB122JA072

R9396

F1H1E47

3A029

C9221

D0GB151JA069

R923

0

D0GB22

4

JA089

R924

9

B0ACCK

000005

D9208

F0CZZ104A147

C9236

D0GB103ZA038

R9395

D0GB224JA089

R9247

R9251_1

D0GB432JA072

R9232

D0GB122

JA089

R9248

B1ADCF

000195

Q9223

F1H1H6

83A913

C9280

D0GB471JA089

R9278

G0B782K00001

L9001

1

2

3

4

PC9201-4

B3PBA0000575

PC9103

1

2

34

B0ACCK

000005

D9206

F1H1C1

04A041

C9219

F1H1E104A029

C9232

D0MA101JA024

R9214

G0C701Z00003

T9201

1

2

3

4

F1H1H4

71A219

C9229

B0ACCK000005

D9211

X

R926

6

CGXAV27224ABN

C9002

F1K3A100A015

C9246

D0GB10

1JA069

R9228

D0GB12

2ZA068

R9236

G0B782K0000

1

L900

2

1

2

3

4

K9201A_1A

D0GB220JA072

R9221

B1DEFQ000015

Q9205

D0GN244JA038

R9202

F1H1

E

104A02

9

C922

4

B0HCMM000019

D9116

X

R9229

F1H1E104A029

C925

0

F1H1H104A798

C925

5

F2B2W391A080

C9216

1

2

C0DBEYY

00070

IC9302

F1J1C4

75A170

C9225

D0GB102JA089

R9375

D0GB91

2JA072

R9250

B0HAMR000049

D9118

D0GB102JA089

R9397

D0GB561JA089

R9272

B0ACCK

000005

D9209

D0GB10

3JA089

R9231

G4DYA0000549

T9251

2

3

5

6

7

8

10

9

11

4

1

D0GN154ZA010

R9238

T9251-4

TTK15A50D---N

Q9201

G

D

S

D0GN474JA033

R9001

F1K3A100A015

C924

5

D0GB10

0ZA038

R9235

B1ABCF00000

4

Q925

2

C0DBEYY00070

IC9303

X

C9005

D0GBR0

0JA071

R9219

F1H1H3

31A219

C9222

C9216_2

D0GZ470JA017

R9123

D0GB181JA069

R9224

D0GG152JA030

R9399

F0A2G273A01

5

C924

7

D0GN474JA033

R9004

B0ACCK000005

D9212

F0C2G105A151

C9211

J0JKB0000011

FB9201

B1DEFQ000015

Q9203

C0DBBYY00053

IC9202

1

Vsen

2 Vcc
3

FB

4 GND
5 Css
6

OC

7

RC

8 Reg
9

RV

10

COM

11

VGL

12

NC

13

NC

14

VB

15

VS

16

VGH

17

NC

18

NC

F1H1H22

4A798

C9141

F1H1E104A029

C9330

D0GB102

JA089

R9383

PC9201-3

D0GN244JA038

R9203

K9201A_3A

D0GN154ZA010

R9239

TTK15A50D---N

Q9204

G

D

S

K9006AA_2B

D0GB472JA089

R9370

D0GB682ZA038

R9391

B0ACCK

000005

D9207

B0ACCK 000005

D921

5

F1H1E681A082

C923

4

B0FBBT000008

DB9201

1

2

3

4

B1ABCF000004

Q9308

C9258

F1B3D331A084

D0GB47

4JA068

R9233

B1ABCF000004

Q9221

D0GN154ZA010

R9243

D4DC1471000

4

PTH924

1

C0DBCZG00004

IC9201

1

IF

B

2

IIN-

3

VDET

4

OV

P

5

VF

B

6

VIN-

7

GN

D

8

OU

T

9

VC

10

VC

C

11

CS

12

ON/OF

F

13

RE

F

14

SYN

C

15

CT

16

IDET

D0GN154ZA010

R9241

D0GB47

3JA089

R9273

F1H1H6

80A831

C9228

B0FABR000017

D9204

D0GB331JA089

R9226

D0GB561JA089

R9271

J0JKB0000011

FB9205

C9381

CE1E472M5DANN

D0MA101JA024

R9213

D0GB101JA089

R9245

D0GB101JA089

R9215

D0GB100JA089

R9205

D0GB100JA089

R9242

D0GB104JA089

R9210

D0GB104JA089

R9265

D0GF105JA064

R9207

D0GF105JA064

R9208

D0GF105JA064

R9209

D0GB473JA089

R9262

D0GN330JA033

R925

9

F1H1H473A220

C9220

F1B3A101A008

C9244

F1H1E474A100

C925

4

F1H1H332A219

C9294

F1H1H6810005

C929

5

B0HAGV000005

D9252

B0BC01000014

D925

3

B0BC01600013

D925

4

B0JCMC00000

2

D928

8

K5E103BZA003

F9001

F1AAF4710001

C9012

250

F1AAF4710001

C9017

250

B0BC013A0209

D9122

B0HAMR000049

D9119

D0GZR00J0005

R9353

F0CAF4

74A039

C9001

J0JCC0000115

L9218

F2A1E101B707

C9140

CEXLB1

V101VEJ

C9248

F1J1E2

25A178

C9227

B0ACCK000005

D9205

K9006AA_1B

B0JCME000012

D9314

F2A1A3920033

C9383

B0HAMR000049

D9121

B0JBSG000059

D9383

D0GB101JA089

R9389

D0GB101JA089

R9385

STB6V

-7V

B0JCMC000002

D9289

2

1

B0JCMC000002

D9201

2

1

J0JYB0000024

L9212

J0JYB0000024

L9213

J0JYB0000024

L9219

TTK15A50D---N

Q9202

G

D

S

D0GB10

4JA068

R9201

D0GN2R2ZA008

R9251

X

R9256

D0GBR00JA071

R9252

F1H1E104A029

C9256

F1H1C225A065

C929

2

F1H1C225A065

C924

3

CE1E472M5DANN

C9382

FAN13.5V

D0GB472JA089

R9382

D0GB472JA089

R9381

D0GB393ZA038

R9386

B0HCMM000019

D9202

MAIN_POWER_ON

17V

X

C9010

250

K9006AA_1A

K9006AA_2A

D0GB101JA089

R9292

D0GN101JA033

R9184

17V

AC_ON/OFF

STB6V

K1KA15AA0517

K9301

1

1

2

3

4

10

5

11

6

12

7

13

8

9

14

15

15

MAIN_POWER_ON

FAN13.5V

IC9201_10

T9251-3

T9251-5

F1H1E105A116

C9223

X

R9267

D0GB472JA089

R9274

B1ABCF000004

Q9226

D0GB104JA089

R9269

ERJ6ENF2703V

R9257

D0GB103JA089

R9276

D0GB473JA089

R9264

ERJ6ENF2703V

R9258

B0BC6R2A0384

D9223 B1ABCF000004

Q9224

ERJ6ENF2703V

R9261

ERJ6ENF2703V

R9263

D0GB103JA089

R9268

STB6V

D0GB103JA089

R9377

D0GB103JA089

R9379

F1H1E104A029

C9379

B1ABCF000004

Q9328

AC_ON/OFF

F2A1C221B696

C9335

K1KA03AA0170

K9201

1

3

4

RSXAV1R39JDAK

R9144

F1H1H104A798

C9233

D0GN101JA033

R9335

DZ2J200M0L

D9124

DZ2J200M0L

D9256

B0BC6R8A0384

D9335

K9301_1

K9301_2

K9301_4

K9301_10

K9302_1

K9302_4

K9201A_4A

J0JKB0000011

L9315

K9301_7

K9301_13

J0JKB0000011

L9311

F1K3A100A015

C9146

J0JKB0000011

L9314

C0DACYY00013

IC9183

1

Source/O.C.P

2

Vcc

3

GND

4 FB/O.L.P

5

D/ST

6

D/ST

7

D/ST

8

D/ST

K6G1AYY00044

PC9102

1

2

3

4

G0C102MA0049

L9104

B2BALT000002

IC9203

T1

T2

GATE

K1KA06AA0410

K9302

1

2

3

4

5

6

K1KA02A00676

K9006B

1

2

K9006B_1

B0JBSG000059

D9381

B0JBSG000059

D9382

D0GBR0

0JA071

R9246

K0AACB00000

4

SW900

2

J0JCC0000115

L9217

F1J1A106A024

C926

1

F1J1A106A024

C9262

F1J1E2

25A178

C9386

F1H1E105A116

C9226

F1AAF4710001

C9004

250

F1AAF4710001

C9003

250

ERJ6ENF2703V

R9254

ERJ6ENF2703V

R9253

ERJ6ENF2703V

R9255

D0GB103JA089

R9223

D0GB274JA089

R9244

K1KA02A00676

K9002

1

2

B0ACCK

000005

D9257

D0GG152JA032

R9376

x

R9277

D0GB10

0ZA038

R9240

D0GB10

0ZA038

R9227

D0GB10

0ZA038

R9216

F1J1A106A024

C9384

1AA2EAF0208A-

SC9301

1 2 3

1AA2EAF0208A-

SC9307

1 2 3

1AA2EAF0208A-

SC9303

1 2 3

1AA2EAF0208A-

SC9305

1 2 3

1AA2EAF0208A-

SC9306

1 2 3

1AA2EAF0208A-

SC9302

1 2 3

02

C9142

D0C2683JA128

R9111

X

SC9309

1 2 3 4 5 6 7

8 9 10 11 12 13 14

X

SC9304

1 2 3 4 5 6 7

8 9 10 11 12 13 14

X

SC9308

1 2 3 4 5 6 7

8 9 10 11 12 13 14

RSXAV1R39JDAK

R9117

-7V

K9301_14

J0JCC0000115

L9316

B3PBA0000575

PC9204

1

2

34

B0ACCK

000005

D9213

D0GB122JA072

R9237

D0GB393ZA038

R9222

F1H1C2240011

C9231

D0GB104JA089

R9234

X

C9006

250

F1AAF222A017

C9136

250

D0GB471ZA083

R9388

D0GB822ZA038

R9387

D0GB104ZA041

R9390

G4DYA0000550

T9152

2

7

10

9

1

8

3

4

5

D0GB241JA089

R929

8

G0A101J00024

L9203

X

C9387

X

C9388

X

C9389

X

C9390

D4EAY6210001

VA9001

1

2

D4EAY6210001

VA9002

1

2

GND2

380V

(PRIMARY CIRCUIT)

400V

REF

(DS601,PTH601)

520V

F.G.

(LIVE CIRCUIT)

P.F.CONTROL

(LIVE)

AC200-240V

380V

AC100-120V

200V

RUSH CURRENT SUPPRESSION

A

(SECONDARY CIRCUIT)

(NEUT)

200V

Swithing Power Supply

400V

K

380V

  SW902 

THERMO FUSE

Summary of Contents for PT-EZ770Z

Page 1: ...PT EW730Z PT EW730ZL PT EW730ZD PT EW730ZLD PT EW730T PT EW730TL PT EX800Z PT EX800ZL PT EX800ZD PT EX800ZLD PT EX800T PT EX800TL Panasonic Corporation 2013 Unauthorized copying and distribution is a...

Page 2: ...r When you unavoidably use lead solder use lead solder after removing lead free solder Or be sure to heat the lead free solder until it melts completely before applying lead solder After solder to dou...

Page 3: ...SECTION 2 DISASSEMBLY PROCEDURES 1 Parts Locations 2 Mechanical and Electrical Parts Disassembly 3 Optical Parts Disassembly Cable reforming SECTION 3 ADJUSTMENTS 1 Adjustment item and a procedure 2...

Page 4: ...3 Connect M1 to T1 according to Fig 2 and measure the voltage 4 Change the connection of M1 from T1 to T2 and measure the voltage again 5 The voltmeter must read 0 375 V or lower in both of steps 3 an...

Page 5: ...ON and LAMP POWER is set to AUTO Color system 7 standards NTSC NTSC4 43 PAL PAL N PAL M SECAM PAL60 Projected image size 1 02 m 40 10 16 m 400 Screen aspect ratio PT EZ770Z PT EW730Z 16 10 PT EX800Z...

Page 6: ...tal 45 kHz Vertical 60 Hz f 1125 1035 60i Horizontal 33 75 kHz Vertical 60 Hz f 1125 1080 50i Horizontal 28 13 kHz Vertical 50 Hz f 1125 1080 24sF Horizontal 27 kHz Vertical 48 Hz f 1125 1080 30p Hori...

Page 7: ...nal Y 1 0 V p p including synchronization signal PBPR 0 7 V p p 75 DVI D IN terminal 1 set DVI D 24 p single link DVI 1 0 compliant HDCP compatible HDMI IN terminal 1 set HDMI 19 pin HDCP compatible D...

Page 8: ...8 PREFACE...

Page 9: ...Service Mode INF 11 3 1 Setting to Service Mode 3 2 Resetting to User Mode 3 3 Functions of Service Mode 4 External Controls INF 16 4 1 Control through Serial terminal 4 2 Control through LAN terminal...

Page 10: ...11 15 12 14 13 15 17 9 16 10 Front Side Rear Projection direction WARNING Keep your hands and other objects away from the air exhaust port f Keep your hands and face away f Do not insert your fingers...

Page 11: ...d to select items in the menu screen change settings and adjust levels Also used to enter a password in SECURITY or enter characters Chapter 1 Preparation About your projector 20 21 18 19 Projection d...

Page 12: ...terminal to input RGB signals or YCBCR YPBPR signals 6 RGB 2 IN R PR VIDEO G Y B PB C SYNC HD VD terminal This is the terminal to input RGB signals or YCBCR YPBPR signals Y C signals and video signal...

Page 13: ...ll the projectors with a single remote control when using multiple projectors x page 30 11 ECO button Displays the setting screen relating to ECO management x pages 57 89 12 SHUTTER button Used when t...

Page 14: ...RE POSITION ADVANCED MENU DISPLAY LANGUAGE DISPLAY OPTION PROJECTOR SETUP P IN P TEST PATTERN SIGNAL LIST SECURITY NETWORK MENU SELECT SUB MENU ENTER 2 Press as to select an item from the main menu f...

Page 15: ...OPTION menu ON SCREEN DISPLAY OSD DESIGN The selected item is displayed with the yellow cursor by the factory default Resetting adjustment values to the factory defaults If the DEFAULT button on the r...

Page 16: ...7 SHARPNESS 6 1 67 NOISE REDUCTION OFF 67 IRIS OFF 1 67 DAYLIGHT VIEW AUTO 68 SYSTEM SELECTOR YPBPR 1 68 1 Depends on the signal input Note f The factory default settings may vary depending on the pic...

Page 17: ...CAPTION SETTING 83 BACK COLOR BLUE 84 STARTUP LOGO DEFAULT LOGO 84 SHUTTER SETTING 84 P TIMER 85 FREEZE 86 DIGITAL ZOOM 1 5 86 PROJECTOR SETUP Sub menu item Factory default Page PROJECTOR ID ALL 88 PR...

Page 18: ...RK Sub menu item Factory default Page DIGITAL LINK MODE AUTO 109 DIGITAL LINK SETUP 109 DIGITAL LINK STATUS 110 NETWORK SETUP 110 NETWORK CONTROL 111 NETWORK STATUS 111 DIGITAL INTERFACE BOX 111 Note...

Page 19: ...e MENU button SERVICE MODE MAIN MENU will be displayed 3 2 Resetting to User Mode 1 Press the MENU button on the control panel of the projector or on the remote controller to display the main menu 2 S...

Page 20: ...is replaced Refer to the chapter SECTION 3 Adjustments for the procedure 7 WINDOW EDGE CALIBRATION Factory use only This is to setup the Window Edge Correction function On or Off ON Enable the Window...

Page 21: ...this item so that the noise decreas es AUTO LOW MID HIGH 3 ADVANCED menu FRAME LOCK is added to a sub menu Set On if the motion picture is not stabled at RGB input 3 PROJECTOR SETUP menu The special...

Page 22: ...ature VOLT Voltage of LAMP P MODE Lamp power mode AUTO NORMAL ECO1 ECO2 INST Install condition DESK Floor mount CEIL Ceiling mount VERT U Upper mount VERT D Lower mount FAN MODE FAN control mode LOW M...

Page 23: ...test patterns are added Red pattern Green pattern Blue pattern Cyan pattern Magenta pattern Yellow pattern Crosshatch pattern 1 Crosshatch pattern 2 5 NETWORK menu SIGNAL QUALITY is added to sub menu...

Page 24: ...connecting by a DIGITAL LINK compatible device set the PROJECTOR SETUP menu ECO MANAGEMENT STANDBY MODE to NORMAL to control the projector in standby mode When STANDBY MODE is set to ECO the projecto...

Page 25: ...Adds the value specified by the parameter to the current value 5 Sign Specifies the method of processing the value specified by parameters Code Description The value specified by the parameter is a p...

Page 26: ...cable straight LAN cable straight Hub Note Lan cable and Hub are not standard accessories When connected directly cross type cable is recommended 4 2 2 When Web control administrator rights password...

Page 27: ...rameter range ERR3 Busy state or no acceptable period ERR4 Timeout or no acceptable period ERR5 Wrong data length ERRA Password mismatch CR 0x0d 4 byte 1 byte Example Query Power QPW 1 Connects to the...

Page 28: ...ollowing command formats Transmitted data Header Data section Termination symbol 0 0x30 0 0x30 Control command ASCII string CR 0x0d 1 byte 1 byte Undefined length 1 byte Received data Header Data sect...

Page 29: ...d its replacement cycle Make sure to replace the lamp unit regularly Refer to items When to replace the lamp unit How to replace the lamp unit If the lamp bursts gas contained inside of the lamp is re...

Page 30: ...static electricity of clothes or human body Please take care in static electricity use an antistatic wrist strap or wear the anti static electricity gloves 3 After repairing please check the gradatio...

Page 31: ...urns off automatically after approximately 10 minutes as it may cause malfunction of the projector Note To predict when to replace the lamp check the lamp runtime displayed at LAMP TOTAL in STATUS 3 0...

Page 32: ...not installed properly remove it and then push it in slowly Push ing it in quickly or forcibly may break the connector 1 Set the MAIN POWER switch to OFF and disconnect the power plug from the power o...

Page 33: ...unit from the tabs of the projector while slightly pressing the tab at the center of the frame at the con necting terminal side rear side inward as shown by the arrow and remove the air filter unit F...

Page 34: ...t back to the projector Attaching a wet unit will cause an electric shock or malfunction Do not disassemble the air filter unit Make sure that the air filter unit is properly attached before using the...

Page 35: ...r Disconnection Fan rotation error Each FAN sense signal a Fan rotation is slower than 70 of target for more than 5 seconds Fan rotation error TEMP LED blinks 2 times TEMP LED lights Intake air temper...

Page 36: ...e of Projector ID and Transmission speed Parity setting 2 Connect the serial terminals on the projector and the PC by using a communication cable Attention Please setup the computer not into standby o...

Page 37: ...INF 29 SECTION 1 SERVICE INFORMATION 5 Select Log SYSTEM and click Get button 6 Log is displayed...

Page 38: ...00000 20000000 Lamp cover not installed securely Lamp cover is not installed securely 30 00000000 40000000 Not used 31 00000000 80000000 Not used 32 0000000100000000 Intake air temperature sensor disc...

Page 39: ...d more than 15 96 00000001 00000000 Not used 97 00000002 00000000 Not used 98 00000004 00000000 Sub microprocessor communication error Communication error on sub microprocessor 99 00000008 00000000 II...

Page 40: ...between pins 5 8 10 8 14 15 of connector A15 and pins 2 5 of connector A17 NG A Replace the A P C Board Confirm the lamp condition NG Replace the lamp Is each thermal sensor operating in normal NG Ch...

Page 41: ...es between pins of connector B1 below 1 3 DC 380V 4 3 DC 18V NG B Check or replace B P C Board B Confirm the short circuit of Q9611 Q9612 Q9615 Q9602 Q9603 NG B Replace the shorted parts P Confirm tha...

Page 42: ...No picture with all of inputs A Check each power supply voltage of microprocessor resize IC IC1102 FPGA IC1103 LCD IC IC1104 panel driver IC IC1105 IC1107 NG A Check IC1110 IC1045 IC1049 IC1052 IC106...

Page 43: ...1120 B Pb NG A Check C1118 C1119 C1120 and peripheral circuit J Check the waveform at pin 26 of JK4007 NG J Replace J P C Board One of the inputs DVD I DIGITAL LINK can be displayed NG A Check IC1100...

Page 44: ...4 C1115 C1116 and peripheral circuit One of the inputs DVD I DIGITAL LINK can be displayed NG A Check IC1100 and peripheral circuits DisplayPort input can be displayed NG A Check IC1016 and peripheral...

Page 45: ...points below R3014 DPRX_HPD_OUT Pin130 and 131 of IC1016 TMDS_CLK_N TMDS_CLK_P A Check IC3001 and peripheral circuits A Check the output waveform of IC1016 at the points below R1332 FB_HD FB_VD FB_AC...

Page 46: ...Check the voltages DC 3 3V at pins 11 18 29 and 55 of IC1030 SUB CPU NG A Check IC1030 and peripheral circuits A Check the voltage DC 1 2V at L1079 NG A Check IC1045 and peripheral circuits A Check t...

Page 47: ...l circuits A Check the cable connection of JK4005 SERIAL IN NG A Connect the connector securely A Check the cable connection between V1 A27 NG Replace the cable A The signal waveform can be detected a...

Page 48: ...n the contact controller is used NG A Replace J P C Board A Check the connection cable between A32 S1 NG Replace the cable A Check the FPC cable between JK4007 A28 NG Replace the FPC cable A Check the...

Page 49: ...heck the cable connection between connectors A28 JK4007 NG Replace the cable S Common Check the waveform at pins 5 and 10 of IC1029 NG A Check IC1016 IC1100 and peripheral circuits A Common Check the...

Page 50: ...Check the waveform at pins 1 and 3 of connector A1 NG A Check IC1028 and peripheral circuits A ANALOG Check the connection cable between connectors A28 and JK4007 NG A Replace cable A Replace speaker...

Page 51: ...2 4 Lamp and lamp cover removal 2 5 Top cover removal 2 6 V P C Board A J P C Board assy removal 2 7 Front cover removal 2 8 Lighting assy removal 2 9 Exhaust and lamp fans removal 2 10 Lamp house th...

Page 52: ...wer fan Lamp fan 2 Lamp fan 1 PBS fan Exhaust fan Board name Function summary Board name Function summary A Image processingsystem CPU P Power supply J Signal input terminals BQ Ballast power Ballast...

Page 53: ...lter unit Filter house Top cover Lighting block Lamp cover Rear panel G Polarizer R Polarizer Shutter unit Iris unit Lens shift unit Projection lens Optical block B Polarizer Lighting case top Lightin...

Page 54: ...reusing it on the occasion of assembling 2 12 Power box removal 2 15 Panel fans removal 2 13 Filter house removal 2 14 Intake duct assy removal Cable reforming 2 12 Fans FN906 FN909 FN910 removal 2 1...

Page 55: ...terclockwise gently to the end and take it out Projection lens Lens release button Red point marker Attaching the lens 1 Align the red mark on the Projection Lens with the red mark on the projector an...

Page 56: ...Unhook the hook of air filter and take it out 2 4 Lamp and lamp cover removal 1 Loosen 1 screw A and open the lamp cover to slide it in the arrow direction 2 Loosen 3 screws B on the lamp and pull it...

Page 57: ...p cover assy Prism cover A B B B B B B B B B B B B 2 5 Top cover removal 1 Loosen 1 screw A and slide the prism cover in the direction and open it 2 Remove 12 screws B and take the top cover assy upwa...

Page 58: ...P C Board E E F F G H J J H 2 6 V P C Board A J P C Board assy removal 1 Remove 4 screws A and remove V P C Board 2 Remove 1 screw B and 6 screws C and 1 screw D and remove A J P C Board assy upward...

Page 59: ...DIS 9 SECTION 2 DISASSEMBLY PROCEDURES A A A A A A Front cover assy 2 7 Front cover removal 1 Remove 6 screws A and remove the front cover assy A XTB3 8GFJ...

Page 60: ...C C C Lighting case D D D D A C XTB3 8GFJ B XYC4 FG12FJ 2 8 Lighting assy removal 1 Remove 2 screws A and remove lens cover top 2 Remove 4 screws B and remove lighting assy upward 3 Remove 3 screws C...

Page 61: ...Lamp fan 2 Lamp fan 1 M2 P C Board Exhaust fans assy 2 9 Exhaust and lamp fans removal 1 Remove 3 screws A and remove the exhaust fan assy 2 Remove 3 screws B and remove the lamp fan assy 3 Remove 3 s...

Page 62: ...se 2 10 Lamp house thermal fuse removal 1 Remove 2 screws A and remove C P C Board 2 Remove 1 screw B and remove the ballast socket 3 Remove 3 screws C and remove the lamp house cover 4 Remove 1 screw...

Page 63: ...ct B B B A A A Power fan BQ P C Board K P C Board P P C Board C C D E E E E E E E 2 12 Power box removal 1 Remove 3 screws A and remove the power duct 2 Remove 3 screws B and remove the Power box A XT...

Page 64: ...Board Ribs Rib 2 13 Filter house removal 1 Remove 1 screws A and 2 screws B and remove the filter house assy upward 2 14 Intake duct assy removal 1 Remove 4 screws A and remove the earth bracket 2 Re...

Page 65: ...top Intake duct bottom Panel fan 1 Panel fan 2 Panel fan 3 2 15 Panel fans removal 1 Remove 2 screws A and remove the intake duct top 2 Remove 2 screws B and remove the panel fan 1 3 Remove 6 screws...

Page 66: ...p cover prism cover removal Completed Product 3 2 Shutter unit removal 3 3 Optical block removal 2 5 Top cover removal 3 4 Polarizer in removal 3 3 1 Polarizer out removal 3 5 Iris Integrator lens ass...

Page 67: ...n replacing the LCD panel should be replaced whole of the LCD panels and prism assy at once When replacing optical block take the optical and electrical adjustments following to the chapter Adjustment...

Page 68: ...er grasp the surface or edges of the polarizer with bare hand If fat and oil on your hand adheres on the edges of polarizer the linear bolt may appear on the glass surface due to capillarity Grasp the...

Page 69: ...Marker D D D Mount the polarizer as the marker comes on the top right viewing from the light in coming side 3 4 Polarizer in removal 1 Remove each 1 screw D on the polarizing stopper and re move the...

Page 70: ...y Light shield bracket A B B A A A A Iris unit PBS Cut corner Integrator out Integrator in C C C D 3 5 Iris Integrator lenses assy removal 1 Remove 5 screws A and remove the lighting case cover 2 Remo...

Page 71: ...flection side Coated side comes reflection side Marking comes this side up Marking comes this side up 3 6 Parts location and direction in the lighting case When mounting or assembling the parts in the...

Page 72: ...C1 Ferrite core Ferrite core Ferrite core Connector Connect to A8 PBS fan A22 Iris unit A32 S P C Board A6 Lamp fan 2 A21 Lens shift unit Connector Connect to A19 Shutter unit A20 Lens mount unit A1...

Page 73: ...ence Adjustment 1 3 Flicker Adjustment 1 4 EEPROM data transfer 1 5 Gamma Color uniformity correction data transfer 1 6 Model Information Setup 1 7 Clog sensor calibration 1 8 Date and time setting 2...

Page 74: ...correction data transfer A P C Board Transfer the data from old A P C Board to new one 1 6 Model information setup A P C Board Not necessary when the item 1 4 EEPROM data transfer was taken 1 7 Clog...

Page 75: ...to adjust precisely Lever of polarizer 1 2 Electrical Convergence Adjustment This is a function to correct a convergence by a pixel unit every R G B ingredient Each pixel can be shifted in 1 dot and 2...

Page 76: ...MENU button to close the adjustment The adjustment data will be saved in the memory 1 4 EEPROM data transfer 1 4 1 Equipment to be used 1 Computer Use it for the transfer of backup data 2 Communicatio...

Page 77: ...STMENTS 3 Select Option Setting and set Serial Port of the computer Baud Rate and Parity 4 Select a model number and ID 5 1 Select Backup EEPROM tab 2 Check REPLACE A PWB of COPY MODE item 3 Click the...

Page 78: ...MENTS 6 Select the save place and set the file name and click the Save S button 7 When the progress bar reaches the right side end the data reading out and saving process are complete Select File Quit...

Page 79: ...of the computer Baud Rate and Parity 4 Select a model number and ID 5 1 Choose Backup EEPROM tab 2 Check the REPLACE A PWB of COPY MODE item 3 Click the WRITE EEPROM button 6 Select the backup file an...

Page 80: ...before board replacing 1 Set the projector to Normal Standby mode POWER indicator is Lighting in red 2 Start up the software ServiceEZ770 exe with a PC 3 Select language and click the OK button 4 1 Ch...

Page 81: ...port number on your PC 2 Choose a model number 3 Click the Data button 5 1 Click the Transmission button of Gamma Data 2 Select the save place and click the Open O button 3 When the progress bar reach...

Page 82: ...ottom Replace the air filter with new one before starting calibration The work should be done at the location where there are no heat apparatus and the ventilation opening of the air conditioner and t...

Page 83: ...ep age 4 Microprocessor software Please download the file from the projector service homepage to your PC 2 1 2 Connection Preparations 1 Set the DIGITAL LINK MODE of the NETWORK menu of projector to A...

Page 84: ...on which you want to update the software 6 Select the new software and click Open button 7 After getting the software a checkmark and path name to the software and a version will be displayed on the w...

Page 85: ...n turn the projector on Confirm whether the version of the Microprocessor Software is updated definitely with sub menu STATUS of the main menu PROJECTOR SETUP During updating the progress window will...

Page 86: ...from the projector service homepage to your PC 2 2 2 Connection Preparations 1 Set the RS232C of the PROJECTOR SETUP menu to PROJECTOR 2 Confirm the Projector s ID Baudrate and Parity and take a note...

Page 87: ...g in step 3 5 Click the load button which you want to update the software 6 Select the new software and click Open button 7 After getting the software a checkmark and path name to the software and a v...

Page 88: ...n turn the projector on Confirm whether the version of the Microprocessor Software is updated definitely with sub menu STATUS of the main menu PROJECTOR SETUP During updating the progress window will...

Page 89: ...esistors unless marked as follows The unit of resistance is an OHM K 1 000 M 1 000000 Nonflammable Metal Oxide Solid Metal Film Wire Wound Fuse 2 Capacitor Temperature Compensation Electrolytic Polyes...

Page 90: ...NTROL IC 18V 380V Q9201 Q9202 Q9204 PFC CONTROL K9006B LINE FILTER HOT COLD 1 5 3 PHOTO ISOLATOR PC9204 5 CPU IC9701 Q5 Q2 B1 1 4 HALF BRIDGE DRIVER HALF BRIDGE DRIVER IGNITER BLOCK B5 B6 18V B2 380V...

Page 91: ...EL B PANEL G PANEL R S H WXGA 3 WXGA XGA 1 27M VCXO 512M EEPROM SUBCPU ST STM8L052R8T6 DDR2 SDRAM C3ABSY000090 DDR2 SDRAM C3ABSY000090 Wired R C R C SW SW SW Monitor Out THS7347 SW Contro LED TEMP SEN...

Page 92: ...ADC2 7495 LENS_CH_POSI 3 OUT x3 IN x2 FPGA_CFG OUT x4 IN x1 FPGA_SO SI 4 FPGA_SI Lamp_On OUT 64Mbit Flash ROM MX29LV640ETTI 70G CPU BUS PANEL DRIVER FANCON MOTOR 6 FAN PWMOUT EP4CE10F17C8N ALTERA 2 M...

Page 93: ...2 3 4 5 SW1001 K0L1CA000005 SPVT110102 B1001 BCR20V4 S S NC DC380V H COM 18V V SENS IN 3 3V HOT COM FB Enable OUT FuBr Fail IN HV SENS IN 380V SENS IN 9V IN 380V RIPPLE IN FuBr POL OUT HOT COM I SENS...

Page 94: ...PDIF_IN3 IC1100 D12 VS_IN IC1100 H14 AGND IC1101 V6 AVDD10 IC1100 D16 AGND IC1100 Y2 DE IC1100 AB13 P19 IC1100 R11 DVDD IC1101 K9 VSS IC1100 K20 AGND IC1100 T8 DGND IC1100 K9 CVDD IC1100 AA14 SCL IC11...

Page 95: ...IC1102 AB17 LVDS_VDE IC1102 H26 SSTL18_VDDE IC1102 M29 MCLKO2 IC1102 F26 SSTL18_VDDE IC1102 J28 MD 25 IC1102 E3 ADC_AVS IC1102 AF25 POD 12 IC1102 G25 VSS IC1102 C6 PI2FLD IC1102 R12 VSS IC1102 C7 GIO...

Page 96: ...GP4 IC1104 R3 VSU IC1104 AN27 VSS IC1104 T5 VSU IC1104 G6 VSU IC1104 P4 VSU IC1104 AJ34 PLLVDD01 IC1104 G7 VSS IC1104 D30 VSS IC1104 V21 VDDI IC1104 R6 VDU IC1104 AF5 VSU IC1104 W13 VSS IC1104 G28 VSS...

Page 97: ...7 4 7k R9833 100 R9835 22k R9837 100 R9838 100 R9831 100 R9828 15k 1 R9853 4 7k R9854 470 R9830 100 R9855 1M R9808 100 1 R9824 1 1k 1 R9806 15k R9856 22k R9501 56 1 R9825 15k R9844 22k R9832 1 R9818 4...

Page 98: ...1B707 C9140 CEXLB1 V101VEJ C9248 F1J1E2 25A178 C9227 B0ACCK000005 D9205 K9006AA_1B B0JCME000012 D9314 F2A1A3920033 C9383 B0HAMR000049 D9121 B0JBSG000059 D9383 D0GB101JA089 R9389 D0GB101JA089 R9385 STB...

Page 99: ...991 L129 9 R2161 R2356 R2162 R1993 R2357 R2163 CL1240 R2164 CL1241 CL1242 CL1243 C2383 CL1244 CL1245 R1999 C2386 C2387 C2388 R2554 C2389 C2390 Q1004 R2174 R2368 Q1005 R2369 R2175 Q1006 R2176 C2393 Q10...

Page 100: ...1099 CL1231 R1791 CL123 2 R1792 C2373 R1793 CL123 3 C2374 CL123 4 R1794 C2375 R1795 CL123 5 R179 6 C2376 R1797 CL123 7 R254 3 R2544 R2350 R179 8 CL104 5 R2351 R179 9 R2545 C2379 CL123 9 CL104 6 C2186...

Page 101: ...002 R9213 R9214 Q9202 C9382 D9383 L9219 L9213 L9212 R9144 1 15 K9301 4 1 K9201 1 4 3 2 PC9102 IC9203 L9104 L9311 L9314 L9315 C9335 1 5 10 7 T9152 1 3 K9006B 8 5 4 1 IC9183 K9302 SW9002 SC9308 SC9309 S...

Page 102: ...L 9 6 3 7 L 9 6 3 8 C L 9 6 0 0 C L 9 6 0 1 C L 9 6 0 2 C L 9 6 0 3 C L 9 6 0 4 C L 9 6 0 5 C L 9 6 0 6 C L 9 6 0 7 C L 9 6 0 8 C L 9 6 1 0 C L 9 6 1 1 C L 9 6 1 2 C L 9 6 1 3 C L 9 6 1 4 C L 9 6 1 6...

Page 103: ...3 4 10 M1 P C Board 4 11 M2 P C Board 4 12 M3 P C Board 4 7 V P C Board A side A side A side A side B side B side B side B side PbF CF3201 M1 CL3201 CL3202 T O P 1 2 TNPA5893 PbF CL3301 CL3302 M2 CF3...

Page 104: ...W730Z PT EW730ZL PT EX800Z PT EX800ZL 1 Exploded views SPL 2 1 1 Parts Location 1 2 1 1 Parts Location 2 2 1 2 Parts Location Power supply 1 3 Parts Location Intake duct 1 4 Parts Location Lighting bl...

Page 105: ...3 213 204 213 205 211 205 217 3 3 7 3 3 3 217 217 217 219 214 219 217 217 219 219 213 213 213 204 213 213 213 213 204 204 204 204 204 204 213 213 213 210 57 61 56 52 55 54 53 50 5 6 63 209 209 47 46 4...

Page 106: ...Location 2 2 215 215 215 215 204 205 204 204 204 204 204 45 1 45 1 204 213 x 7 204 202 202 202 204 204 35 36 204 204 204 204 40 204 34 37 44 43 33 32 31 31 45 3 206 205 205 205 205 219 206 219 45 2 1...

Page 107: ...SPL 4 PT EZ770Z ZL PT EW730Z ZL PT EX800Z ZL SECTION 5 PARTS LIST 1 2 Parts Location Power supply 218 8 7 3 10 219 219 219 219 219 13 11 219 3 9 220 12 14 15 K P C Board P P C Board BQ P C Board 3...

Page 108: ...T EX800Z ZL SECTION 5 PARTS LIST 1 3 Parts Location Intake duct M3 P C Board 204 204 204 30 67 202 204 M1 P C Board 29 4 27 212 28 26 1 216 62 200 22 217 217 217 24 25 208 305 26 2 26 3 26 23 216 216...

Page 109: ...6 PT EZ770Z ZL PT EW730Z ZL PT EX800Z ZL SECTION 5 PARTS LIST 1 5 Parts Location Lighting case 1 2 21 14 216 21 207 207 207 207 207 216 207 21 15 21 20 21 1 21 17 21 18 21 19 21 16 216 216 216 21 13 2...

Page 110: ...SPL 7 PT EZ770Z ZL PT EW730Z ZL PT EX800Z ZL SECTION 5 PARTS LIST 1 5 Parts Location Lighting case 2 2 21 8 21 2 21 6 21 9 21 7 21 5 21 4 21 10 21 10 21 3 21 21...

Page 111: ...L 8 PT EZ770Z ZL PT EW730Z ZL PT EX800Z ZL SECTION 5 PARTS LIST 1 6 Packing Parts 302 303 301 307 306 313 312 314 304 311 311 300 310 304 315 305 309 308 315 1 314 1 313 1 312 1 only for model with le...

Page 112: ...LAMP FAN 1 1 18 J0KG00000163 CLAMP CORE 1 33 TEEC5595 LAMP FAN HOLDER 1 19 TBXA58701A OPERATION BUTTON 1 34 TXFEE06VLM8 POWER DUCT ASSY 1 20 TENC5913 OPERATION BUTTON HOLD PLATE 1 35 AA2BUM0629 B BUTT...

Page 113: ...ABEL 2 EX800ZU TXJ P1VLM8 K9301 A15 CABLE 1 K9301 A15 311 TQFV278 DOUBLE PC LABEL 2 EX800ZLU TXJ P2VLM8 K9302 A17 CABLE 1 K9302 A17 311 TQFV352 DOUBLE PC LABEL 2 EX800ZEJ TXJ Q5VLM8 Q5 A25 CABLE 1 Q5...

Page 114: ...TOR 1 C1123 26 F1J1A106A043 C CAPACITOR CH 10V 10U 4 A10 K1KA02B00294 CONNECTOR 1 C1127 28 F1G1C104A077 C CAPACITOR CH 16V 0 1U 2 A12 K1KA02A00787 CONNECTOR 1 C1129 30 F1J1A106A043 C CAPACITOR CH 10V...

Page 115: ...CAPACITOR CH 25V 4 7U 2 C1526 F1H1H1010005 C CAPACITOR CH 50V 100P 1 C1309 F1K1E4750002 C CAPACITOR CH 25V 4 7U 1 C1528 30 F1G1C104A077 C CAPACITOR CH 16V 0 1U 3 C1311 12 F1G1C104A077 C CAPACITOR CH 1...

Page 116: ...C CAPACITOR CH 10V 10U 1 C1872 F1J1A106A043 C CAPACITOR CH 10V 10U 1 C1710 12 F1G1C104A077 C CAPACITOR CH 16V 0 1U 3 C1873 75 F1H1A4750004 CERAMIC CAPACITOR MULTI LATER 3 C1713 F1G1C1030008 C CAPACITO...

Page 117: ...F1G1H220A541 CAPACITOR 1 C2069 70 F1H1A4750004 CERAMIC CAPACITOR MULTI LATER 2 C1975 F1G1C104A048 CAPACITOR 1 C2071 F1G1H1020008 C CAPACITOR CH 50V 1000P 1 C1976 F1G1H1020008 C CAPACITOR CH 50V 1000P...

Page 118: ...C105A118 CAPACITOR 9 C2409 10 F1G1E1030005 CAPACITOR 2 C2211 13 F1G1C104A048 CAPACITOR 3 C2411 F1H1H223A219 CAPACITOR 1 C2214 F1H1H223A219 CAPACITOR 1 C2412 F1G1C104A048 CAPACITOR 1 C2215 17 F1G1C104A...

Page 119: ...DIODE 1 IC3001 C1AB00004159 IC 1 D1107 10 D4ED11200005 VARISTOR 4 IC3002 C0DBEYY00175 IC 1 D1111 DA2S10100L DIODE 1 IC3003 TVRT446 IC 1 D1112 15 B0BC5R600003 DIODE 4 IC3004 05 C0JBAZ002390 IC 2 D1116...

Page 120: ...GDCFJJ0008 TRANSISTOR 1 L1121 22 J0JHC0000078 EMI FILTER 2 Q1085 B1GDCFJJ0008 TRANSISTOR 1 L1123 24 J0JHC0000077 EMI FILTER 2 Q1086 B1ABCF000098 TRANSISTOR 1 L1125 26 J0JHC0000078 EMI FILTER 2 Q1088 B...

Page 121: ...16W 1 R1144 45 ERJ3GEYJ103 RESISTOR 2 R1311 ERJ2GEJ330 RESISTOR 1 R1146 47 ERJ3GEYJ392 M RESISTOR CH 1 16W 3 9K 2 R1312 ERJ2GEJ472 M 4 7K OHM 0 063W 1 R1148 ERJ2GEJ103 M 10K OHM 0 063W 1 R1313 EXB28V...

Page 122: ...OHM 0 063W 1 R1467 68 ERJ2GEJ220 M 22 OHM 0 063W 2 R1646 ERJ2GEJ223 M 22K OHM 0 063W 1 R1469 ERJ2GEJ100 M 10 OHM 0 063W 1 R1647 56 ERJ2GEJ100 M 10 OHM 0 063W 10 R1470 72 ERJ2GEJ220 M 22 OHM 0 063W 3 R...

Page 123: ...1 ERJ2GEJ102 M 1K OHM 0 063W 1 R2028 ERJ2GEJ103 M 10K OHM 0 063W 1 R1832 41 ERJ2GEJ101 M 100 OHM 0 063W 10 R2029 ERJ3GEYJ682 M 6 8K OHM J 1 16W 1 R1842 43 ERJ2GEJ102 M 1K OHM 0 063W 2 R2031 ERJ3GEYJ56...

Page 124: ...1 R2160 ERJ2GEJ102 M 1K OHM 0 063W 1 R2499 ERJ3GEYJ220 M 22 OHM J 1 16W 1 R2162 ERJ2GEJ102 M 1K OHM 0 063W 1 R2500 ERJ2GEJ473 M 47K OHM 0 063W 1 R2164 ERJ2GEJ102 M 1K OHM 0 063W 1 R2501 10 ERJ2GEJ181...

Page 125: ...1 A1 K1KA03BA0050 3P CONNECTOR 1 C1110 12 F1G1C104A077 C CAPACITOR CH 16V 0 1U 3 A2 A3 K1KA04A00667 CONNECTOR 2 C1113 F1G1H1020008 C CAPACITOR CH 50V 1000P 1 A4 A5 K1KA05A00466 CONNECTOR 2 C1114 16 F1...

Page 126: ...ITOR 2 C1517 18 F1G1H101A541 CERAMIC CAPACITOR 2 C1302 03 F1G1H220A541 CAPACITOR 2 C1519 F1J1A106A043 C CAPACITOR CH 10V 10U 1 C1304 F1G1C104A077 C CAPACITOR CH 16V 0 1U 1 C1520 25 F1G1C104A077 C CAPA...

Page 127: ...0 1U 1 C1868 F1H1H100A831 CAPACITOR 1 C1704 F1J1A106A043 C CAPACITOR CH 10V 10U 1 C1869 70 F1G1H1020008 C CAPACITOR CH 50V 1000P 2 C1705 08 F1G1C104A077 C CAPACITOR CH 16V 0 1U 4 C1871 F1G1C104A077 C...

Page 128: ...16V 0 1U 1 C2066 F1G1H1020008 C CAPACITOR CH 50V 1000P 1 C1972 F1G1C104A048 CAPACITOR 1 C2067 F1G1C104A048 CAPACITOR 1 C1973 F1G1H1020008 C CAPACITOR CH 50V 1000P 1 C2068 F1L0J107A017 C CAPACITOR CH...

Page 129: ...F1H1H103A219 C CAPACITOR CH 50V 0 01U 1 D1038 47 B0ZBZ0000158 DIODE 10 C2335 36 F1J1E475A182 CERAMIC CAPACITOR MULTI 2 D1049 50 D4ED11200005 VARISTOR 2 C2337 38 F1G1H4710004 C CAPACITOR CH 50V 470P 2...

Page 130: ...C0DBAYY01283 IC 1 L1092 93 J0JCC0000168 EMI FILTER 2 IC1069 C0JBAS000258 IC 1 L1094 J0JHC0000078 EMI FILTER 1 IC1070 72 C0JBAA000601 IC 3 L1095 J0JHC0000080 EMI FILTER 1 IC1073 C0DBAYY00699 IC 1 L1096...

Page 131: ...NSISTOR 1 R1103 ERJ3GEYJ621 MT GLAZE 620 JA 1 10W 1 Q1019 B1GBCFJJ0007 TRANSISTOR 1 R1104 ERJ3GEYJ102 RESISTOR 1 Q1020 23 B1ABDF000018 TRANSISTOR 4 R1105 ERJ3GEYJ821 M 820 OHM J 1 16W 1 Q1024 25 B1ABB...

Page 132: ...8 ERJ3GEYJ390 M RESISTOR CH 1 16W 39 1 R1406 ERJ3GEYJ102 RESISTOR 1 R1269 70 ERJ2GEJ103 M 10K OHM 0 063W 2 R1407 ERJ2GEJ104 M RESISTOR CH 1 16W 100K 1 R1271 ERJ3GEYJ390 M RESISTOR CH 1 16W 39 1 R1408...

Page 133: ...M 47K OHM 0 063W 2 R1757 58 ERJ2GEJ330 RESISTOR 2 R1585 ERJ2GEJ220 M 22 OHM 0 063W 1 R1761 ERJ2GEJ121 MT GLAZE 120 JA 1 16W 1 R1587 ERJ3GEYJ103 RESISTOR 1 R1762 66 EXB28VR000 RESISTOR ARRAY 5 R1591 ER...

Page 134: ...6W 1 R2123 ERJ3EKF1003 M 100KOHM 1 16W 1 R1981 82 ERJ3GEYJ473 M 47KOHM J 1 16W 2 R2124 ERJ3EKF4701 METAL FILM OXIDE RESISTOR 1 R1983 ERJ2GEJ472 M 4 7K OHM 0 063W 1 R2125 ERJ3EKF1201 M RESISTOR CH 1 16...

Page 135: ...063W 1 R2435 ERJ3GEY0R00 M 0 OHM 1 16W 1 R2437 38 ERJ3GEY0R00 M 0 OHM 1 16W 2 X1002 H1A1256B0017 CRYSTAL 1 R2440 41 ERJ3GEY0R00 M 0 OHM 1 16W 2 X1005 H0J160500097 CRYSTAL 1 R2443 ERJ3GEY0R00 M 0 OHM 1...

Page 136: ...RJ3GEYJ154 M RESISTOR CH 1 16W 150K 1 R3108 ERJ3GEYJ101 M 100 OHM J 1 16W 1 R4026 ERJ3GEYJ124 M RESISTOR CH 1 16W 120K 1 R3110 ERJ3GEYJ102 RESISTOR 1 R4027 ERJ3GEYJ154 M RESISTOR CH 1 16W 150K 1 R3111...

Page 137: ...F3201 D4CC1103A037 THERMISTOR 1 M1 K1KA02A00787 CONNECTOR 1 M2 TNPA5894 CIRCUIT BOARD M2 CF3301 D4CC1103A037 THERMISTOR 1 M2 K1KA02A00787 CONNECTOR 1 BQ TXN B1VLM8 BALLAST UNIT MISCELLANEOUS TXJ L2VLM...

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