Vivitek RP56HD21 Service Manual Download Page 59

Page: 59 / 82

Page56 of 79

2.4. Keypad ECA & IR PCBA

（

Refer to picture 4

）

The keypad provides the user access to all of the controllable functions on the projector. It receives
keypad signals from the keypad attached to the top case, and then processes them before passing the
signals to the

main board for command processing. also contains an IR receiver that collects and

processes the IR signal, which is then passed to the I/P board ECA.

2.5. Audio board PCBA

（

Refer to picture 5

）

The audio board have one stereo amplifier to driver 15W speaker and SRS / BBE processing

Summary of Contents for RP56HD21

Page 1: ...ion Date Approvals __________________________________ ____________ __________________________________ ____________ Marketing Date __________________________________ ____________ __________________________________ ____________ Engineering Date ...

Page 2: ...Projection Lens 5 3 1 2 Color wheel 5 3 1 3 LAMP Philips 5 3 2 Brightness Uniformity Contrast 6 3 3 Color 6 3 4 Image 7 3 5 DMD 7 3 5 1 Resolution and Display Type 7 3 5 2 Defects 7 3 6 Definitions 8 4 Electrical 8 4 1 Input and Output Signal Levels 8 4 2 Video Compatibility Re sizing 11 4 2 1 Re sizing 11 4 2 2 Data 11 4 2 3 Video 11 4 2 4 TVs Channel Table 12 4 3 User interface 19 4 3 1 Hardware...

Page 3: ... picture 2 53 2 3 A V board PCBA Refer to picture 3 55 2 4 Keypad ECA IR PCBA Refer to picture 4 56 2 5 Audio board PCBA Refer to picture 5 56 2 6 Tuner board PCBA Refer to picture 6 57 IV Troubleshooting Flow Chart 59 1 NO POWER POWER LED OFF 61 2 NO PROJECTION LIGHT NO PICTURE 62 3 OSD NOT OPERATING 63 4 VIDEO NO IMAGE CVBS S VIDEO Y Cb Cr 63 5 NO AUDIO 64 6 NO TV OR LOST SOME CHANNEL 64 7 PROTE...

Page 4: ... POP YES DCDi YES H Sync V Sync 30 60KHz 50 85Hz Safety Certification UL C UL FCC Class B CCC BASEC BS BSMI Operation temperature 5 35 C Dimensions 1381mm W x 1113mm H x 480mm D Power requirements 90 264VAC 50 60HZ autoranging Power Consumption 300W max 250W typical Standby 3W Lamp UHP 120W Audio Speaker 15W x 2 BBE system and SRS system Remote control Hand held remote Data signal level Analog RGB...

Page 5: ...inal Rear PC D Sub 15pin x 1 and DVI x 1 AV S Video x 2 Composite Video x 2 YPbPr x 2 RF F TYPE x 1 model name RP56HD21 A T I TYPE x 1 model name RP56HD21 C Audio 3 5mm stereo mini jack x 1for D sub 15pin RCA Red White x 1 for DVI RCA Red White x 2 for video RCA Red White x 2 for component Out terminal AUDIO RCA Red White x 1 Earphone Main x 1 and Sub x 1 Side ...

Page 6: ...ncement functions 2 3 Key Features 2 3 1 Optical Philips UHP 120W AC lamp system 400 nits using 0 8 HD2 DLP 80 ANSI brightness uniformity 9pt ANSI 1000 1 contrast ratio full on full off 2 3 2 Mechanical 1381mm W x 1113mm H x 480mm D The weight less than 130 lbs Four point foot system for stability On screen display for inputs source select keypads inputs intuitive Target noise level less than 33db...

Page 7: ...atteries PIP remote control and two AA batteries User Manual and remote control manual Warranty Card 2 5 Service MTBF estimated 20 000 hours min Lamp life 6000 hours As Philips definition User replacement parts Lamp module Clean air filters Service center replacement parts Optical engine assembly Electronics Power supply module Ballast module Fans RS232 download 2 6 Safety UL CUL FCC class B Locke...

Page 8: ...ximum Typical Notes Fixed lens Focal length Distortion MTF 36lp mm Center Lateral color F Mm 80 2 5 13 2 1 0 1 pixel 3 1 2 Color wheel Specification Units Minimum Maximum Typical Notes Number of pairs Color segments deg G 55 R 75 B 50 G 55 R 75 B 50 3 1 3 LAMP Philips Specification Units Minimum Maximum Typical Notes Lamp Type Ballast Philips UHP 120W 1 3 Philips EUC 120P H11 H00 Life 6000hrs As P...

Page 9: ...l off Note Specifications TBD at prototype phase 3 3 Color Specification Units Minimum Maximum Typical Notes Color Temperature K 7500 White color CIE x y x 0 265 0 325 0 295 y 0 314 0 374 0 344 Red color x 0 629 0 689 0 659 y 0 317 0 377 0 347 Green color x 0 274 0 334 0 304 y 0 556 0 616 0 586 Blue color x 0 114 0 174 0 144 y 0 057 0 117 0 087 Color Uniformity u v 0 015 0 010 Note The color value...

Page 10: ...e phase 3 5 DMD 3 5 1 Resolution and Display Type Specification Units Maximum Minimum Typical Notes Resolution Native 1280x720 Horizontal 1280 Vertical 720 Display Type DLP 0 8 HD2 3 5 2 Defects SEQ TEST SCREEN ACCEPTANCE CRITERIA 1 Major Dark Blemish Blue 90 No visible blemishes darker than Blue 90 2 Dark Pixel Blue 90 Zoned Screen 1 dark pixel allowed in Zone A 4 dark pixel allowed in ZoneS A B ...

Page 11: ...st Max Average Brightness Average Brightness 100 Dimmest Average Brightness Min Average Brightness 100 4 Electrical 4 1 Input and Output Signal Levels Specification Units Minimum Maximum Typical Notes Video input amplitude Composite video CVBS Sync negative V p p 1 0 75 ohm S video Luminance Y Sync negative V p p 1 0 75 ohm Chrominance C NTSC color burst signal PAL color burst signal V p p V p p 0...

Page 12: ...erlace Components Video 1080i Horizontal Vertical MHz KHz Hz 74 25 33 75 60 50 1920 x 1080 interlace Components Video 720p Horizontal Vertical MHz KHz Hz 74 25 45 60 1280 x 720 progressive Components Video 480p Horizontal Vertical MHz KHz Hz 27 31 469 59 94 progressive Dot clock MHz 80 Horizontal frequency kHz 30 60 Vertical frequency Hz 50 85 Sync lock Will not lose sync lock with signal inputs w...

Page 13: ... volt 0 000 volt Leading Border Trailing Border Back Porch Video Blanking Front Porch Sync Sync polarity may be inverted for some modes 0 700 volt 0 000 volt Leading Border Trailing Border Back Porch Video Blanking Front Porch Sync Sync polarity may be inverted for some modes ...

Page 14: ...rt Res Native Mode 1280 720 TV Video Modes NTSC TV mode 700 525 PAL TV mode 700 625 VGA Modes VGA Text 720 400 VESA Modes VGA 60 Hz 640 480 VGA 72 Hz 640 480 VGA 75 Hz 640 480 VGA 85 Hz 640 480 VGA 72 Hz 640 480 SVGA 56 Hz 800 600 SVGA 60 Hz 800 600 SVGA 72 Hz 800 600 SVGA 75 Hz 800 600 SVGA 85 Hz 800 600 XGA 60 Hz 1024 768 XGA 70 Hz 1024 768 XGA 75 Hz 1024 768 4 2 3 Video NTSC NTSC4 43 Chroma sub...

Page 15: ...39 25 138 00 139 25 16 18 E 145 25 144 00 145 25 17 19 F 151 25 150 00 151 25 18 20 G 157 25 156 00 157 25 19 21 H 163 25 162 00 163 25 20 22 I 169 25 168 00 169 25 21 7 7 175 25 174 00 175 25 22 8 8 181 25 180 00 181 25 23 9 9 187 25 186 00 187 25 24 10 10 193 25 192 00 193 25 25 11 11 199 25 198 00 199 25 26 12 12 205 25 204 00 205 25 27 13 13 211 25 210 00 211 25 28 23 J 217 25 216 00 217 25 29...

Page 16: ... 361 25 53 48 LL 367 25 366 00 367 25 54 49 MM 373 25 372 00 373 25 55 50 NN 379 25 378 00 379 25 56 51 OO 385 25 384 00 385 25 57 52 PP 391 25 390 00 391 25 58 53 QQ 397 25 396 00 397 25 59 54 RR 403 25 402 00 403 25 60 55 SS 409 25 408 00 409 25 61 56 TT 415 25 414 00 415 25 62 57 UU 421 25 420 00 421 25 63 58 VV 427 25 426 00 427 25 64 59 WW 433 25 432 00 433 25 65 60 XX 439 25 438 00 439 25 66...

Page 17: ...5 91 24 531 25 92 76 535 25 534 00 535 25 93 25 537 25 94 77 541 25 540 00 541 25 95 26 543 25 96 78 547 25 546 00 547 25 97 27 549 25 98 79 553 25 552 00 553 25 99 28 555 25 100 80 559 25 558 00 559 25 101 29 561 25 102 81 565 25 564 00 565 25 103 30 567 25 104 82 571 25 570 00 571 25 105 31 573 25 106 83 577 25 576 00 577 25 107 32 579 25 108 84 583 25 582 00 583 25 109 33 585 25 110 85 589 25 5...

Page 18: ...9 25 131 44 651 25 132 101 655 25 654 00 655 25 133 45 657 25 134 102 661 25 660 00 661 25 135 46 663 25 136 103 667 25 666 00 667 25 137 47 669 25 138 104 673 25 672 00 673 25 139 48 675 25 140 105 679 25 678 00 679 25 141 49 681 25 142 106 685 25 684 00 685 25 143 50 687 25 144 107 691 25 690 00 691 25 145 51 693 25 146 108 697 25 698 00 697 25 147 52 669 25 148 109 703 25 702 00 703 25 149 53 7...

Page 19: ...5 176 123 787 25 786 00 787 25 177 67 789 25 178 124 793 25 792 00 793 25 179 68 795 25 180 125 799 25 798 00 799 25 181 69 801 25 4 2 5 PAL TVs Channel Table model name RP56HD21 C PAL D K CATV MHz VIDEO SOUND CATV MHz VIDEO SOUND 01 48 5 56 5 49 75 56 25 50 470 478 471 25 477 75 02 56 5 64 5 57 75 64 25 51 478 486 479 25 485 75 03 64 5 72 5 65 75 72 25 52 486 494 487 25 493 75 04 76 84 77 25 83 7...

Page 20: ... 75 25 263 271 264 25 270 75 74 662 670 663 25 669 75 26 271 279 272 25 278 75 75 670 678 671 25 677 75 27 279 287 280 25 286 75 76 678 686 679 25 685 75 28 287 295 288 25 294 75 77 686 694 687 25 693 75 29 295 303 296 25 302 75 78 694 702 695 25 701 75 30 303 311 304 25 310 75 79 702 710 703 25 709 75 31 311 319 312 25 318 75 80 710 718 711 25 717 75 32 319 327 320 25 326 75 81 718 726 719 25 725...

Page 21: ... 183 25 34 353 25 663 25 6 119 25 191 25 35 391 25 671 25 7 126 25 199 25 36 399 25 679 25 8 113 25 207 25 37 407 25 687 25 9 140 25 215 25 38 415 25 695 25 10 147 25 471 25 39 423 25 703 25 11 154 25 479 25 40 431 25 711 25 12 161 25 487 25 41 439 25 719 25 13 168 25 495 25 42 447 25 727 25 14 231 25 50325 43 455 25 735 25 15 238 25 511 25 44 743 25 16 245 25 519 25 45 751 25 17 252 25 527 25 46 ...

Page 22: ...ration signal input 4 pin Mini DIN HDTV input Component video signal input connector 2 set a Audio R input Right channel of stereo sound red color of RCA JACK L input Left channel of stereo sound white color of RCA JACK b Component video input Y luminance signal input Pb Cb digitalizing of B Y chrominance signal input Pr Cr digitalizing of R Y chrominance signal input OUT Audio output connector 1 ...

Page 23: ...Data 2 10 T M D S Data 1 18 T M D S Data 0 3 T M D S Data 2 4 Shield 11 T M D S Data 1 3 Shield 19 T M D S Data 0 5 Shield 4 T M D S Data 4 12 T M D S Data 3 20 T M D S Data 5 5 T M D S Data 4 13 T M D S Data 3 21 T M D S Data 5 6 DDC Clock 14 5V Power 22 T M D S Clock Shield 7 DDC Data 15 Ground for 5V 23 T M D S Clock 8 No Connect 16 Hot Plug Detect 24 T M D S Clock Audio R input Right channel o...

Page 24: ...e video return Blue video return Blue video return 9 No connection mechanical key 5V supply mandatory supply 5V supply mandatory supply 5V supply mandatory supply 5V load optional use 10 Sync Return Sync Return Sync Return Sync Return Optional 11 Monitor ID bit 0 Monitor ID bit 0 Monitor ID bit 0 Monitor ID bit 0 Monitor ID bit 0 12 Monitor ID bit 1 Data from display Bi directional data SDA Bi dir...

Page 25: ...DIO OUT Phone output x2 Sound output connector to Earphone green color VGA a 15 pin D sub analog video signal input connector b Audio 3 5mm stereo mini jack x 1 green color 4 3 3 Control keypad Name Usage Power LED Power On BLUE Stand by Orange Power Off Not lit Up OSD Menu Item Choice or Adjust Down OSD Menu Item Choice or Adjust Volume Up Volume Adjust Volume Down Volume Adjust Menu OSD Menu Ope...

Page 26: ...Code Power 3 1 45 2 10 3 11 4 0B 5 8 6 9 7 47 8 4B 9 4F 0 4 MUTE 7 100 5 Vol 0C Vol 0D CH 51 CH 49 INPUT 0 LAST 6 WIDE 13 Up Arrow 1C Down Arrow 19 Left Arrow 1B Right Arrow 1E OK 41 GUIDE 42 INFO 0A MENU 1F EXIT 18 Play 61 Rewind 63 Forward 64 Record 65 Stop 60 Pause 62 ...

Page 27: ... QC QE 3 38 Operation Temp Customer 5 35 Non operating 10 60 Vibration Not packaged 1 Sinusoidal Vibration per IEC 68 2 6 2 Random Vibration per IEC 68 2 34 Shock Not packaged 50G Sine 11ms 3 shocks per face 18 total Altitude Feet 0 10 000 Humidity R H 20 90 40 C Non condensing 5 3 Packaging Shipping Shipping Packaged Test per ISTA International Safe Transit Association Procedure 1A Pre Shipment T...

Page 28: ...e lifetime of DMD 5 7 Acoustic noise Acoustic noise measurements shall be conducted in accordance with ECMA 74 5th edition The Equipment Under Test EUT is placed on a standard test table 0 5 m high microphones centered on each face of the EUT at a distance of 1 0 m from the EUT 1 0 m above the floor The free field microphone shall point at the EUT The energy average A weighted sound pressure level...

Page 29: ...e 0 100 ADC phase Selector mode 0 100 Auto config Wide format Selector mode Stretch Center Pip Setup Menu PIP style Selector mode Off Scan Wide format Pip Selector mode 4 3 16 9 Size Pip Slider Bar mode 17 100 H Position Pip Slider Bar mode 0 100 V Position Pip Slider Bar mode 0 100 Transparency Pip Slider Bar mode 0 75 Input Setup Menu Main input Selector mode TV Front RGB DVI type Selector mode ...

Page 30: ...und Selector mode Stereo Mono Internal speakers Selector mode On Off Rear Audio out Selector mode Fixed Variable Sub Hphone out Slider Bar mode 0 100 Effect Selector mode Off Sim stereo Parent Control Menu model name RP56HD21 A Access Code Numeric mode 0000 9999 G Selector mode Unblock Block PG Selector mode Unblock Block PG 13 Selector mode Unblock Block R Selector mode Unblock Block NC 17 Select...

Page 31: ...r mode ENGLISH ESPAÑOL System Info Reset All Settings No Yes Reset Lamp Timer No Yes Sleep Timer Off 120 min Special Features Menu model name RP56HD21 T C OSD H Position Slider Bar mode 0 100 OSD V Position Slider Bar mode 0 100 OSD Timeout Slider Bar mode 15 49 Color Temperature Selector mode Neutral Warm Language Selector mode ENGLISH 中文 System Info Reset All Settings No Yes Reset Lamp Timer No ...

Page 32: ...ain Menu Flow Chart Model Name RP56HD21 A UP or Down Key Event select item Enter Key Event enter sub menu Menu Key Event disable OSD PICTURE ADJUST PIP SETUP INPUT SETUP TV TUNER SETUP AUDIO ADJUST PARENTAL CONTROLS SPECIAL FEATURES ...

Page 33: ...ain Menu Flow Chart Model Name RP56HD21 T C UP or Down Key Event select item Enter Key Event enter sub menu Menu Key Event disable OSD PICTURE ADJUST PIP SETUP INPUT SETUP TV TUNER SETUP AUDIO ADJUST SPECIAL FEATURES ...

Page 34: ...it mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Volume up or Volume down Key Event in edit mode adjust value Menu Key Event return main menu CONTRAST BRIGHTNESS COLOR TINT SHARPNESS WIDE FORMAT STRETCH STRETCH CENTER PANORAMIC ZOOM Non edit mode edit mode ...

Page 35: ...ode AUTO CINFIG WIDE FORMAT STRETCH STRETCH CENTER UP or Down Key Event select item Enter Key Event enter edit mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Volume up or Volume down Key Event in edit mode adjust value Menu Key Event return main menu Enter Key Event entry adjusting ...

Page 36: ...ip mode Volume up or Volume down Key Event in edit mode adjust value only in pip mode Enter Key Event enter edit mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Menu Key Event return main menu SIZE H POSITION V POSITION TRANSPARENCY PIP STYLE OFF OFF PIP SPLIT MAIN 3 MAIN 7 Non edit mode edit mode WIDE FORMAT 4 3 4 3 16 9 POP SCAN ...

Page 37: ...r edit mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Menu Key Event return main menu MAIN INPUT TV TV AV1 AV2 DVI FRONT AV Non edit mode edit mode COMP1 RGB DVI TYPE VIDEO PIP INPUT TV VIDEO COMPUTER COMP2 FRONT RGB TV AV1 AV2 FRONT AV COMP1 COMP2 ...

Page 38: ... OFF ANTENNA CABLE CABLE AUTO PROGRAM CHANNELS CHANNEL 2 ADD SKIP ANTENNA CABLE CC2 CC3 TEXT1 TEXT3 TEXT4 CC4 TEXT2 CC1 OFF ON 2 125 ON UP or Down Key Event select item Enter Key Event enter edit mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Menu Key Event return main menu Enter Key Event entry scanning ...

Page 39: ...ENNA CABLE CABLE AUTO PROGRAM CHANNELS CHANNEL 2 ADD SKIP ANTENNA CABLE 2 125 UP or Down Key Event select item Enter Key Event enter edit mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Menu Key Event return main menu Enter Key Event entry scanning ...

Page 40: ...FINE TUNE CHANNEL EXCHANGE AUTO PROGRAM CHANNELS CHANNEL 2 ADD SKIP 2 99 UP or Down Key Event select item Enter Key Event enter edit mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Menu Key Event return main menu Enter Key Event enter scanning Enter Key Event entry sub menu ...

Page 41: ...mode MENORY NO FREQ 50 MHZ 45 875 2 99 NO YES FERQ OFFSET Non edit mode edit mode OBJECT CHANNEL 2 Non edit mode edit mode CONFIRM NO NOW CHANNEL 2 2 99 2 99 NO YES UP or Down Key Event select item Enter Key Event enter edit mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Menu Key Event return TV tuner setup menu ...

Page 42: ... or Volume down Key Event in edit mode adjust value Volume up or Volume down Key Event in edit mode select mode Menu Key Event return main menu SUB HPHONE VOL BASS TREBLE BALANCE INTERNAL SPEAKERS ON ON Non edit mode edit mode EFFECT OFF FIXED VARIABLE REAR AUDIO OUT FIXED OFF VIVA HD3D TV SOUND STEREO STEREO SAP OFF EALA SIM STEREO BBE SRS MONO ...

Page 43: ... Key Event enter edit mode Menu Key Event exit edit mode or password error Correct Event entry part A Press Numbers key Menu Key Event return main menu ACCESS CODE Part A Non edit mode edit mode Press first number Press second number Press third number Press fourth number ...

Page 44: ...n Key Event in edit mode select mode Press Numbers Key Enter Key Event entry sub menu Confirm Password Correct and Return to Change Password item Menu Key Event return main menu CHANGE PASSWORD Part A edit mode Press first number Press second number Press third number Press fourth number MPAA RATING OFF ON Non edit mode TV RATING UNRATED ALLOWED YES CONFIRM ACCESS CODE Press first number Press sec...

Page 45: ...t R U NC 17 U X U G U PG U PG 13 U U B U B U B U B U B U B UP or Down Key Event select item Enter Key Event change item sign Menu Key Event exit edit mode Volume up or Volume down Key Event enable or disable Menu Key Event return Parent Control menu ...

Page 46: ...B U B U B Part B Part C Part C Part D UP or Down Key Event select item Enter Key Event change item sign Menu Key Event exit edit mode Volume up or Volume down Key Event enable or disable Menu Key Event return Parent Control menu Volume up Key Event entry port B C D Volume down Key Event return from port B C D ...

Page 47: ... D U U B V U U B S U U B L U U B UP or Down Key Event select item Enter Key Event change item sign Menu Key Event exit edit mode Volume up or Volume down Key Event enable or disable Menu Key Event return Parent Control menu Volume down Key Event return TV rating menu ...

Page 48: ...PAÑOL SYSTEM INFO RESET ALL SETTINGS NO NO YES RESET LAMP TIMER NO SLEEP TIMER OFF OFF 30 MIN 60 MIN 90 MIN 120 MIN WARM NO YES UP or Down Key Event select item Enter Key Event enter edit mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Volume up or Volume down Key Event in edit mode adjust value Menu Key Event return main menu Enter Key Event Display ...

Page 49: ... 中文 SYSTEM INFO RESET ALL SETTINGS NO NO YES RESET LAMP TIMER NO SLEEP TIMER OFF OFF 30 MIN 60 MIN 90 MIN 120 MIN WARM NO YES UP or Down Key Event select item Enter Key Event enter edit mode Menu Key Event exit edit mode Volume up or Volume down Key Event in edit mode select mode Volume up or Volume down Key Event in edit mode adjust value Menu Key Event return main menu Enter Key Event Display in...

Page 50: ... WXGA HY57V653220B 7 I2C0 COMP1 INPUT SDRAM MC141585DW TV2 LM4765 EEPROM OSD KEYPAD BOARD RS 232 ADG774 TUNER BOARD AUDIO AMP BOARD TEA6420 SDRAM AMP SRS TA2136F I2C0 DMD DRIVE BOARD SWITCH YUV 16BIT BCLK BHS BVS I O I2C2 THC63LVDF84A LVDS TR MAIN HEADPHONE DMD VOLTAGE LVDS RE AV1 INPUT FRONT PC INPUT ADC ADDRESS LINE K4R271669F AD9883 SUB PT2313 I2C2 MCU TUNER TDA1308 VPC3230D MAIN PC INPUT TV CA...

Page 51: ...Page48 of 79 POWER BOARD AV BOARD TUNER BOARD Front I O BOARD INTER FACE BOARD DMD DRIVER BOARD Control BOARD KEYPAD SYSTEM BLOCK AUDIO BOARD ...

Page 52: ...ER 2 TV2 R L TV1 TV2 PAL TUNER BOARD model name RP56HD21 C SOUND PROCESSOR TUNER 1 TV2 TV2 R L TUNER 2 SOUND PROCESSOR TV1 R L TV1 ANTA AV AUDIO AMP BOARD TV1 TV2 SPEAKER R VIDEO 1 TV2 R L AUDIO AMPLIFIER FRONT AV R L AV1 AUDIO VIDEO SWITCH FRONT AV TV1 R L AV2 R L SRS SOUND BEE SOUND AV2 SPEAKER L AV1 R L VIDEO 2 ...

Page 53: ...IDEO 2 COMP2 HDCP MUX SCALER A D DECODER MAIN FRONT PC VIDEO DECODER PC LVDS OUT MUX A D DECODER DE INTERLACE LVDS CONTROL BOARD COMP2 SUB VIDEO DECODER LVDS DECODER BUFFER DMD DRIVER COLOR WHEEL CONTROL 0 8 16 9 DMD WXGA HD2 1280X720 DMD DRIVE BOARD LVDS IN FLASH DMD VOLTAGE ...

Page 54: ... the Flash ROM EEPROM VDu deinterlace tuner scaler DMD to check status change modes and initialize the devices The CPU also provides the ability to draw menus It accomplishes this by writing data directly to external OSD IC The video decoder The video decoder on the controller ECA includes composite video S video and Ycbcr signal processing The video decoder section does the actual selection of wh...

Page 55: ...to 1280 X 720 The DVR5610 does not resize images larger than 1280 X 720 In the DVR5610 Zoom model Higher resolution is first resized down to 1280 X 720 by dropping lines and pixels then converted by the frame buffer to 75 Hz frame rate and finally passed to Scaler as 1280 X720 at 75 Hz Video inputs of resolutions lower than 800 x 600 are converted by the frame buffer to 75 Hz frame rate and passed...

Page 56: ...trical components in the rear projection television DVR 5610 also contains a ballast that provides high voltage 380V necessary to strike the lamp when the rear projection television is powered up The attached fan draws cooling air through the power supply as well as through the rest of the rear projection television ...

Page 57: ... interference PFC is main for shaping the ac input line current waveform to correspond to that of the ac input line voltage and boost input rectified voltage to 380Vdc for preregulator The output voltage 5Vs is converted from Standby power when the system is going to the standby mode 5Vs is the only output voltage After the Power_ON CN205 pin12 is high then other voltage outputs are starting up ot...

Page 58: ...1V 5Vs outputs 9 7V for 12V 12Vs outputs 6 92V for 8V output Over temperature protection There are 2 components TH200 on and TH201 that can sense the temperature on the heat sink HS200 and HS201 When an abnormal condition is happened to make the temperature on HS200 or HS201 be more than 105 C then TH200 or TH201 will be open to shutdown PFC or Main power 2 3 A V board PCBA Refer to picture 3 For ...

Page 59: ... from the keypad attached to the top case and then processes them before passing the signals to the main board for command processing also contains an IR receiver that collects and processes the IR signal which is then passed to the I P board ECA 2 5 Audio board PCBA Refer to picture 5 The audio board have one stereo amplifier to driver 15W speaker and SRS BBE processing ...

Page 60: ...Page57 of 79 2 6 Tuner board PCBA Refer to picture 6 7 Model name RP56HD21 A T Model name RP56HD21 C PAL Tuner BD Picture 7 ...

Page 61: ...e perforated metal housing of ballast board to cooling ballast module and lamp Operating system Flash EEPROM device The projector stores its start up and operating software code in a flash EEPROM device located on the main board ECA The flash EEPROM contains the following types of code System code The system code contains instructions required for system initialization and operation As the project...

Page 62: ...ANGE BOARD AV1 AV2 FRONT AV PC1 PC2 DVI AV3 AV4 TV AUDIO NO CHANGE INPUT CHECK SOURCE CHANGE POWER CHECK POWER CHANGE AV IP BOARD NO IMAGE CHANGE IP DMD BOARD NO IMAGE CHANGE AV IP BOARD NO IMAGE CHANGE TUNER AV IP BOARD NO IMAGE CHANGE IP AV AV AMP BOARD PC CHANGE AV AV AMP IP BOARD AV1 AV2 FRONT AV CHANGE IP AV AV AMP BOARD AV3 AV4 CHANGE TUNER INTERFACE AV AV AMP BOARD TV CHANGE SPEAKER NO SOUN...

Page 63: ...Page60 of 79 Table of Contents 1 NO POWER POWER AND LAMP ON OFF LED ARE OFF 2 NO PROJECTION LIGHT 3 OSD IS NOT OPERATING 4 NO VIDEO 5 NO AUDIO 6 NO TV 7 PROTECTION IMAGE IS ABNORMAL ...

Page 64: ...Page61 of 79 3 NO POWER POWER LED OFF Check AC input is correct or not Replace power BD Check the lamp module cover switch ...

Page 65: ... Check Lamp on Yes NO Check Power LED Repalce Control B D YES NO Replace lamp module Or Repalce Ballast BD 2 Blue 1 Amber Chech Fan connector or or Fan fail 3 Blue 2 Amber Check ballast input 380 Vdc Repalce Power B D 5 Blue 2 Amber Replace DMD BD ...

Page 66: ...NOT OPERATING 6 VIDEO NO IMAGE CVBS S VIDEO Y Cb Cr Y Pb Pr Check keypad or remote keypad remote Check battery or remote or control panel Replace key B D Check RGB data ok or not NO YES Replace control B D Replace AV B D ...

Page 67: ...UDIO 8 NO TV OR LOST SOME CHANNEL Check R or L speaker check input level setting NO YES Replace audio B D Speaker or speaker amplfier B D Check TV auto program or channel map or locked YES NO Replace tunner B D Re setting ...

Page 68: ...IS ABNORMAL Make sure abnormal image is caused by electrical or optical eletrical optical adjust autosync tracking the image can be improve or not Check optical Engine Adjust autosync or phase YES NO Replace control B D or compability ...

Page 69: ...OARD JF8 JT1 DMD DRIVER BOARD JP4 KEYPAD BOARD JP5 CN100 AV BOARD JM13 JM6 JM2 JP8 BALLAST JF1 AUDIO AMP BOARD JM1 POWER BOARD CN108 JK1 CN207 J1 CN104 FRONT I O BOARD JP3 CN205 JM12 JF10 CN102 CN105 CN308 JM21 JP8 J9 CN305 COLOR WHEEL TUNER BOARD CN204 INTERFACE BOARD CN56 FAN2 FAN1 JP2 J7 FAN3 JM23 JM20 CN109 CN309 ...

Page 70: ...Page67 of 79 V Mechanical Assembly ...

Page 71: ...Page68 of 79 ...

Page 72: ...Page69 of 79 ...

Page 73: ...Page70 of 79 ...

Page 74: ...Page71 of 79 ...

Page 75: ...Page72 of 79 ...

Page 76: ... of Picture ENTER FACTORY MODE Step1 Press INFO on remote or use OSD MAIN MENU SPECIAL FEATURES SYSTEM INFO Step2 Press VOL and CH and OK Simultaneously Step3 Enter COLOR TEMPERATURE Step4 Enter TEST PATTERN Step5 SELECT PATTERN ...

Page 77: ...Page74 of 79 1 1 2 2 3 3 4 4 ...

Page 78: ...3600 Hardcoat 3255003900 Screen Fresnel 3255004000 Screen Lenticular 3797047300 Ballast assy Philips 5600200180 DMD Driver BD 5600200207 Power BD 5600200200 I P Board Control BD 5600200205 Front I O BD 5600200228 Interface BD 5600200256 Audio BD 5600208003 Key Pad BD 5600200201 AV BD 5600200210 Tuner BD 3620006311 Lamp Fan DC Fan WFB1212L ROO 3620790411 Power fan Blower BFB0712L R00 3620617811 Bal...

Page 79: ...55003900 Screen Fresnel 3255004000 Screen Lenticular 3797047300 Ballast assy Philips 5600200180 DMD Driver BD 5600200207 Power BD 5600208004 I P Board Control BD 5600200205 Front I O BD 5600200228 Interface BD 5600200256 Audio BD 5600208003 Key Pad BD 5600200201 AV BD 5600200210 Tuner BD 3620006311 Lamp Fan DC Fan WFB1212L ROO 3620790411 Power fan Blower BFB0712L R00 3620617811 Ballast Fan AFB0601...

Page 80: ...55003900 Screen Fresnel 3255004000 Screen Lenticular 3797047300 Ballast assy Philips 5600208006 DMD Driver BD 5600200207 Power BD 5600208001 I P Board Control BD 5600200205 Front I O BD 5600200228 Interface BD 5600200256 Audio BD 5600208003 Key Pad BD 5600200201 AV BD 5600208002 Tuner BD 3620006311 Lamp Fan DC Fan WFB1212L ROO 3620790411 Power fan Blower BFB0712L R00 3620617811 Ballast Fan AFB0601...

Page 81: ...ect after as below an attached pull out power cord Step2 start program sets communication super terminate Step3 input link name ex 5610 use link input source choice link port Select 57600 8 N 1 N setup link port as below attached NOTEBOOK OR TABLE PC DVR 5610 D SUB ADAPTER 12V 57600 ...

Page 82: ...Page79 of 79 Step4 choice transmit 傳送 then setup as below Xmodem ...

Search results

Summary of Contents for RP56HD21

Reviews:

Related manuals for RP56HD21

Brands by name

Popular brands

Vivitek RP56HD21, Service Manual

Search results

Summary of Contents for RP56HD21

Reviews:

Related manuals for RP56HD21

Brands by name

Popular brands