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Model Name : H30

SERVICE MANUAL

Prepared by SI :

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Prepared by TSE :

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Check by :

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Approved by :

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Document #80A-G04-01A . P/N: 36.80A04.001

Содержание H30

Страница 1: ... s I l a i t i n I Prepared by SI ________________________________________ Prepared by TSE ________________________________________ Check by ________________________________________ Approved by ________________________________________ Copyright October 2003 All Rights Reserved Document 80A G04 01A P N 36 80A04 001 ...

Страница 2: ...atelyidentifyproblemsthatoccur with our products We expect your customers will appreciate the service that you offer them This manual is for technicians and people who have an electronic background Send the product back to the distributor for repairing and do not attempt to do anything that is complex or is not mentioned in the troubleshooting NOTICE Theinformationfoundinthismanualissubjecttochang...

Страница 3: ... Module and Engine Module 2 4 Chapter 3 Troubleshooting 3 1 Equipment Needed 3 1 Main Procedure 3 1 Chapter 4 Function Test and Alignment Procedure 4 1 Product 4 1 Test Equipment 4 1 Test Condition 4 1 Test Display Modes Pattern 4 2 Inspection Procedure 4 5 Chapter 5 Firmware Upgrade Procedure 5 1 Equipment Needed 5 1 Setup Procedure 5 1 Upgrading Procedure 5 2 Chapter 6 DDC Key in Procedure 6 1 E...

Страница 4: ...ull screenNTSC PAL SECAM video capability with S video Composite ComponentandHDTVterminals SXGA XGA SVGA VGA MAC compatibility with oneD sub input terminal Auto image re sizing to 800 480 full screen Manualfocusprojection Autodetectionofcomputersignalinput AutoImagesynchronization Auto tracking frequency positionadjustment Powerfulenlargeandfreezefunction Automaticallysavesadjustmentsforfutureuse ...

Страница 5: ...TiltAngle 11degreewithelevatormechanism Keystonecorrection 16 degrees 32 degrees Color White Top and Silver Bottom Front LampDoorProtection Lamppowersupplyshutoffautomaticallywhendooropen 1 3 Electrical Specifications PowerSupply UniversalAC 100 240V 50 60 Hz with PFC input 180W Compact P VIP Lamp Variance FANspeed control Depend on temperature variant Terminals Computer Input D Sub FemaleTerminal...

Страница 6: ...eoCompatibility Standards NTSC M 3 58 MHz 4 43 MHz PAL B D G K I M N SECAM B D G K K1 L HDTV 480p 720p 1080i 1 4 Optical Specifications ProjectionLens F 2 4 2 7 f 19 7 23 6mm Zoom Lens Throw Ratio 1 75 2 12 ProjectionLens Adjustablefrom29 to260 Diagonal ThrowDistance 1 25m 10m Brightness Base on 60 16 9 8500o K Color Temperature 520ANSI Lumens Typical 450ANSILumens Minimum Contrast 1400 1 Typical ...

Страница 7: ...non condensing Storage 20 to 60 C 80 RH max non condensing AcousticNoiseLevel 32 2 dbA typical 23 2 C LampLife 1500 hours typical 50 survival rate 3000 hours typical 50 survival rate Altitude Operating 0 2 500 ft 5 35 C 2 500 5 000 ft 5 30 C 5 000 10 000 ft 5 25 C Storage 40 000 ft MTBF Operating more than 10 000 hours 80 Confidence Level ...

Страница 8: ...H30 2 1 Chapter 2 Disassembly Procedure 2 1 Disassemble Lamp Module and Keypad Board 1 Loosen 2 screws to remove Lamp Cover Lamp Module 2 1 2 Unscrew 2 screws to pull up Lamp Module ...

Страница 9: ...sides of the projector and unscrew 3 screws on the Front Cover and then directly detach the cable inside to remove Top Cover TopCover 4 Tear off Mylar and then unscrew 3 screws to remove Keypad and Keypad Board from Top Cover Keypad Keypad Board Mylar ...

Страница 10: ...2 Disassemble Rear Cover Main BD and I O BD 1 Unscrew 4 hex screws and 2 screws on the bottom housing to remove Rear Cover 2 Unplug all cables and unscrew 5 screws to remove Main Board and IO Board RearCover IO Board Main Board ...

Страница 11: ...mble DC DC Module Ballast Front Cover Module and Engine Module DC DCModule Bracket 1 Unscrew 5 screws to remove Fan Module Bracket andDC DC Module 2 Unscrew 2 screws to remove Bracket and 6 screws to remove Ballast from Bottom Cover Bracket ...

Страница 12: ...witch Engine Module Fan Module 3 Unscrew 2 screws to remove Front Cover Module 4 Unscrew 2 screws to remove Interlock Switch Front Cover Module 5 Unscrew all acrews to remove Engine Module and Fan Module from Bottom Cover ...

Страница 13: ...r VGACable VideoInput ScrewDrivers 3 2 Main Procedure Connect Power cord analog or digital video or S Video and then turn power on Start Is Lamp light on A Power Troubleshooting No Is Image OK B Image Performance Troubleshooting C Function Troubleshooting No Yes No Is function OK 1 Yes Yes ...

Страница 14: ...H30 3 2 D Remote Control Troubleshooting No Yes Is Remote Control OK No Fault Found End 1 E Cable Troubleshooting No Yes Is Cable OK ...

Страница 15: ...e Main Board Supply AC power No Check Power cord input power voltage Lamp Cover assembly OK Change DC DC No Yes No Change Fan Module Is Lamp lit No Change Thermal Board Reassembly lamp Cover No Yes No Change Ballast Yes Is Lamp LED indicator OK Is Temp LED indicator OK No Change Lamp Module No Change Main Board No Change Ballast ...

Страница 16: ... DMD Board No Change DMD Board Yes No Change DMD Chip Uniformity OK Yes No Change Engine Module 3 2 2 B Performance Troubleshooting Dot defect isn t compliant with the spec Yes Change DMD Chip Color Adjust Procedure Note 1 No Yes Is color OK No Change M B No Change DMD Board Change Engine Module No 1 Have line bar No Change M B No Adjust frequency Yes ...

Страница 17: ... Color Wheel Index function 4 Press or button to adjust Note 1 It may need to be used when you replace Main Board or Optical Engine alone Start No Yes Does OSD show up Can function be adjusted Change Main board Yes Is Remote Control OK Change Keypad BD No Is Keypad FFC OK End No Change Remote Control Change Main board 3 2 3 C Function Troubleshooting Can OSD data be saved No Change Main board Yes ...

Страница 18: ...troller Change Keypad End No Change M B No Yes Yes Yes Yes 3 2 4 D Remote Control Troubleshooting 3 2 5 E Cable Troubleshooting Start No Yes Connect PC loop through signal then power on the projector Is loop through image OK Yes Change VGA or DVI cable End ...

Страница 19: ...inches diagonal wide Before function test and alignment each H30 should be run in and warmed up for at least30minuteswithfollowingconditions 1 In room temperature 2 With cycled display colors R G B White 3 With cycled display modes 640 350 H 31 5 KHz V 70 Hz 640 400 H 37 9 KHz V 85 Hz 640 480 H 37 5 KHz V 75 Hz 720 400 H 31 5 KHz V 70 Hz 800 600 H 53 7 KHz V 85 Hz 800 600 H 37 9 KHz V 60 Hz 1024 7...

Страница 20: ...S 0 0 6 0 0 8 6 5 2 5 3 A G V S 0 0 6 0 0 8 0 6 9 7 3 A G V S 0 0 6 0 0 8 2 7 1 8 4 A G V S 0 0 6 0 0 8 5 7 9 6 4 A G V S 0 0 6 0 0 8 5 8 7 3 5 A G X 8 6 7 4 2 0 1 4 3 4 5 5 3 A G X 8 6 7 4 2 0 1 0 6 4 8 4 A G X 8 6 7 4 2 0 1 0 7 5 6 5 A G X 8 6 7 4 2 0 1 5 7 0 0 6 A G X 8 6 7 4 2 0 1 5 8 7 8 6 A G X S 4 2 0 1 0 8 2 1 0 6 8 9 3 6 3 1 C L C A M 0 8 4 0 4 6 6 6 6 6 8 9 4 3 3 1 I I C A M 0 8 4 0 4 6 ...

Страница 21: ... u g 6 3 4 y t i m r o f i n U n e e r c S r e k c i l F e t i h W l l u F c e p s e h t h t i w t n a i l p m o c e b d l u o h S Fi e r u g 6 5 l e x i P h s i m e l B d a e D e t i h W B G R 0 8 1 e u l B k r a D 0 3 y a r G d l u o h s s l e x i p h s i m e l b d a e d f o s r e b m u n e h T c e p s e h t h t i w t n a i l p m o c e b e r u g i F 9 3 6 y r a d n u o B e m a r F y r a d n u o ...

Страница 22: ...H30 4 4 B Color Pattern Figure 5 Full White Pattern Figure 6 Blue 180 Pattern Figure 9 Boundary Frame Figure 10 Dark Pattern Figure 7 Gary 30 Pattern Figure 8 ...

Страница 23: ...ock in one line period 2 Then select Clock Phase Function and use right or left arrow key to adjust the value to minimize video flicker R G B and White Colors Contrast Test Signal 800 600 85Hz Test Pattern 64 or 16 R G B and White colors Intensities Pattern Please check and see if each colors is normal and distinguishable If not please return the unit to repair area Screen Uniformity and Flicker T...

Страница 24: ...aint with the specification thenthesecondarydisplaymodeswillbegreatpossibilitytobecomplaintwiththespecification Butwe still have to check with general test pattern to make sure every secondary modes is complaint with specification Factory Reset After final QC step we have to erase all saved change again and restore the factory defaults Please select and enter Factory Reset Function to see if it is...

Страница 25: ...Bootcode HEX Configdata HEX Flasher HEX FlashUpgrader EXE Gui HEX pwSDK INF Romcode HEX Hardware Firmwareupgradefixture RS232 Cable PC H30 5 2 Setup Procedure 1 Connect RS232 to fixture 2 Connect RS232 to COM1 of PC 3 Connect fixture to VGAIn port of H30 FirmwareupgradeFixture ...

Страница 26: ...exe 5 3 Upgrading Procedure 2 The window of FlashUpgrader shows up Click Choose to get the file directory Before Firmware Upgrade record Color Wheel Index value andDMDBin type After Firmware Upgrade key in what you recorded beforehand ...

Страница 27: ...SDK inf file and open it 4 Selecttheserialportwhichisconnectedwiththefixture Don t use other baud rate than 115200 or the program may not work 5 Click Flash and press Power button of H30 to start the firmware upgrade H30 ...

Страница 28: ...isunderupgradingFirmwareasfollows Downloadthefile gui hex 8 H30isunderupgradingFirmwareasfollows Downloadthefile RomCode hex 9 H30isunderupgradingFirmwareasfollows Downloadthefile configdata hex 10 Afterallfilesaredownloaded theunitwillstartupautomaticallyandfirmwareupgradeis finished ...

Страница 29: ...H30 6 1 Chapter 6 DDC Key In Procedure 6 1 Equipment Needed Fixture PC set VGACable Power Cord PowerAdapter H30 Projector EDIDDriver RS232 cable PowerAdapter RS232 Cable EDIDFixture VGA Cable ...

Страница 30: ...fixture are close and JP2 is open 3 Turnonthefixture 4 Connect P1 of the fixture with COM1 port of PC by RS232 cable Figure 1 and 2 5 Connect P2 of the fixture with the VGAport of H30 by VGAcable Figure 1 and 2 6 Connect H30 with Power Cord Figure2 FinishSetup COM1 VGAPort PowerAdapter PowerSwitch P1 P2 P3 ...

Страница 31: ...en 4 Key S N into the blank space beside Bar Code then press Enter key on keyboard to beginprogramming 5 Afterfinishingtheaboveactions PASS willappearonthescreen PASSsignal 6 Power on H30 then input digital signal If there is no display it means EDIDis not keyed in sucessfully Please repeat the step 1 5 again Note Can t run two EDIDprograms at the same time ...

Страница 32: ...Appendix A Exploded Overview ...

Страница 33: ...1 0 0 5 0 A 0 8 0 7 0 3 H E L U D O M E N I G N E L A C I T P O Y S S A 8 1 0 0 0 1 A 0 8 0 7 0 3 H W 0 8 1 E L U D O M R E G N A H C P M A L Y S S A 9 1 0 0 4 1 A 0 8 0 7 0 3 H E L U D O M R E V O C P M A L Y S S A 0 1 1 0 0 6 0 3 7 8 5 7 P M 0 0 1 2 P M A L R O F T U C T H G I L Y S S A Y U B 1 1 0 5 0 3 2 1 A 1 5 8 i N 5 3 M H C E M N A P W E R C S 2 1 1 0 0 7 0 1 0 0 1 5 L G P M 0 0 1 2 A 5 5 ...

Страница 34: ...H30 7 3 ...

Страница 35: ... 1 1 0 0 3 1 7 6 8 1 6 1 3 7 P E 2 1 L 4 4 D O 4 0 4 0 3 S U S G N I R P S R O T A V E L E 5 1 1 0 0 0 2 2 7 8 1 6 D 0 G N I R P S R O T A V E L E j D W 5 4 j P M 0 0 2 3 m m 5 6 L 3 0 6 1 1 0 0 8 2 3 7 8 1 6 P M 0 0 1 2 t 8 0 L A T E K C A R B D R A O B N I A M 7 1 1 0 0 0 4 3 7 8 1 6 P M 0 0 1 2 0 8 D L 4 3 M F F O D N A T S 8 1 1 0 0 5 3 3 7 8 1 6 4 0 3 S U S G N I R P S R O T A V E L E F 3 8 L...

Страница 36: ... N A F Y S S A 5 3 1 0 0 0 2 A 0 8 1 5 0 3 H m m 4 0 t R A L Y M T U C T H G I L T N O R F 6 3 1 0 0 8 1 2 7 8 1 5 P M 0 0 2 3 A 6 0 L D S C L Y R O N T O O F R O T A V E L E 7 3 0 8 0 3 2 3 A 1 5 8 K C A L B 8 3 M H C E M N A P W E R C S 8 3 0 5 0 2 2 1 D S 5 8 0 8 R E H S A W i N 5 2 M P A T G N I D N I B W E R C S 9 3 0 3 0 3 2 1 A 3 5 8 R E H S A W I N 3 3 M H C E W N A P W E R C S j 7 7 0 4 1...

Страница 37: ...Y M 2 1 0 0 1 0 A 0 8 1 6 0 3 H 6 0 t L A T E K C A R B 0 2 0 6 N A F T N O R F 3 1 0 0 3 0 A 0 8 0 7 0 3 H E L U D O M 0 2 0 6 N A F T N O R F Y S S A 4 1 0 0 2 0 A 0 8 5 7 0 3 H R E V O C T N O R F Y S S A Y U B 5 1 0 0 1 0 A 0 8 6 7 0 3 H D E R m m 5 7 7 0 0 1 L U 8 2 P 3 R O S N E S R I Y S S A 6 0 5 0 3 2 1 A 1 5 8 i N 5 3 M H C E M N A P W E R C S Exploded Parts List ...

Страница 38: ... 8 5 7 0 3 H R E V O C T N O R F Y S S A Y U B 1 1 0 0 1 0 A 0 8 1 5 0 3 H X 0 0 3 N L Y R O N R E V O C T N R O F 2 1 0 0 2 0 A 0 8 1 5 0 3 H Y 5 2 2 1 C P T N O R F S N E L R I 3 1 0 0 3 0 A 0 8 1 5 0 3 H X 0 0 3 N N O T T U B H S U P Exploded Parts List ...

Страница 39: ...5 0 3 H 0 0 6 6 C S B A C P R E V O C P O T 3 1 0 0 4 0 A 0 8 0 8 0 3 H D B D A P Y E K A B C P 4 1 0 0 6 0 A 0 8 1 5 0 3 H C P M O T T U B D A P Y E K 5 0 3 0 3 2 1 A 3 5 8 R E H S A W I N 3 3 M H C E W N A P W E R C S j 7 7 6 1 0 0 7 0 A 0 8 1 6 0 3 H m m 1 0 t L I O F L A R E V O C P O T 7 1 0 0 9 1 A 0 8 1 5 0 3 H m m 5 2 1 0 t R A L Y M R O T A L U S N I D B D A P Y E K Exploded Parts List ...

Страница 40: ...H30 7 9 ...

Страница 41: ...4 0 3 7 8 1 6 P M 0 0 1 2 W E R C S R E D L U O H S D M D 9 1 0 0 7 2 3 7 8 1 6 P M 0 0 1 2 t 6 0 L A T E K C A R B D N U O R G D M D 0 1 1 0 0 6 0 A 0 8 0 7 0 3 H E L U D O M E N I G N E Y S S A 1 1 1 0 0 1 0 3 7 8 0 8 P M 0 0 1 2 R O F D B D M D A B C P 2 1 0 5 0 3 2 1 A 1 5 8 i N 5 3 M H C E M N A P W E R C S 3 1 1 0 0 4 2 3 7 8 1 5 P M 0 0 1 2 P P R F R A L Y M R E V O C E N I G N E 4 1 1 0 0 ...

Страница 42: ...H30 7 11 ...

Страница 43: ...O C 8 1 0 0 9 0 A 0 8 0 7 0 3 H E L U D O M S N E L Y S S A 9 1 0 0 9 1 3 7 8 0 7 P M 0 0 1 2 E L U D O M Y A L E R Y S S A 0 1 0 8 0 6 2 1 A 0 5 8 I N 8 6 2 M H C E M F P W E R C S 1 1 0 5 0 3 2 1 A 1 5 8 i N 5 3 M H C E M N A P W E R C S 2 1 0 6 0 6 2 1 A 1 5 8 i N 6 6 2 M H C E M N A P W E R C S 3 1 0 5 0 2 2 3 A 1 5 8 K C A L B 5 2 M H C E M N A P W E R C S 4 1 1 0 0 5 2 3 7 8 0 7 E L U D O M ...

Страница 44: ...1 T E K C A R B X I F P M A L 7 1 0 0 4 1 3 7 8 1 6 P M 0 0 1 2 t 3 0 1 0 3 S U S 2 T E K C A R B X I F P M A L 8 1 0 0 5 1 3 7 8 1 6 P M 0 0 1 2 t 3 0 1 0 3 S U S 3 T E K C A R B X I F P M A L 9 1 0 0 6 1 3 7 8 1 6 P M 0 0 1 2 1 1 L 3 M R E K C I T S R E P P O C N O G X E H 0 1 1 0 0 7 1 3 7 8 1 6 P M 0 0 1 2 t 5 0 1 A P O T T U C T H G I L 1 1 1 0 0 9 1 3 7 8 1 6 P M 0 0 1 2 t 5 0 1 A M O T T O ...

Страница 45: ... L O C F G N U O Y 3 5 B 2 7 R 5 5 G 3 5 B 2 7 R 5 5 G 4 4 0 3 H S C I T P O 2 1 0 0 5 1 6 3 8 2 5 5 5 7 o r P z E R E B B U R C S I D L E E H W R O L O C 3 1 0 0 8 2 6 3 8 1 6 5 5 7 o r P z E W E R C S R E D L U O H S L E E H W R O L O C 4 1 0 0 0 1 3 7 8 1 6 P M 0 0 1 2 t 0 1 C C E S R E D L O H L E E H W R O L O C Exploded Parts List ...

Страница 46: ... 2 1 A 0 8 1 5 0 3 H 0 0 6 6 C S B A C P E S A B G N I R M O O Z 3 1 0 0 3 0 A 0 8 1 5 0 3 H X 0 0 3 N N O T T U B H S U P 4 1 0 0 2 0 A 0 8 2 5 0 3 H R E B B U R G N I R R E B B U R X I F 5 0 3 0 2 2 3 A 0 5 8 K C A L B 3 2 M H C E M T A L E L B U O D W E R C S 6 1 0 0 5 0 A 0 8 2 4 0 3 H D N U O R G R E V O C M O T T O B O T S N E L 8 1 7 0 0 1 A W Exploded Parts List ...

Страница 47: ...O F 1 1 0 0 1 0 A 0 8 0 8 0 3 H D R A O B N I A M A B C P 2 1 0 0 2 0 A 0 8 0 8 0 3 H B S U R O F D B T C E N N O C A B C P 3 0 5 0 3 2 1 A 1 5 8 i N 5 3 M H C E M N A P W E R C S 4 1 0 0 1 0 A 0 8 5 7 0 3 H B U S L E N A P O I Y S S A Y U B 5 5 7 0 G A 5 0 0 5 8 K O L Y N i N 5 7 L 5 H 0 4 4 O I X E H W E R C S Exploded Parts List ...

Страница 48: ... T S A L L A B O T C D m m 0 3 1 2 2 P 4 A W 2 1 0 0 8 0 3 7 8 2 4 P M 0 0 1 2 8 1 7 0 0 1 D N U O R G E R I W 3 2 0 0 2 4 1 3 8 1 5 L U L 1 H F R E V O C E S U F 4 1 0 0 1 0 6 8 8 5 7 X 0 1 y v I A G X C F P T S A L L A B Y S S A 5 1 0 0 3 0 6 8 8 2 4 X 0 1 y v I D B L A M R E H T T S A L L A B m m 0 4 1 8 2 P 5 A W Exploded Parts List ...

Страница 49: ...o i t p i r c s e D 1 0 0 3 0 A 0 8 0 7 0 3 H E L U D O M 0 2 0 6 N A F T N O R F Y S S A 1 1 0 0 1 0 3 7 8 9 4 R E W O L B P M A L N O N U S 0 2 0 5 2 1 0 0 1 0 A 0 8 2 5 0 3 H R E B B U R N A F T N O R F Exploded Parts List ...

Страница 50: ... Y S S A 1 1 0 0 2 0 3 7 8 9 4 N A F E T A I D E M R E T N I N O N U S 0 2 0 6 2 1 0 0 6 2 3 7 8 1 5 P M 0 0 1 2 t 3 4 0 P P R F R A L Y M 0 2 0 6 N A F 3 1 0 0 5 2 3 7 8 1 6 P M 0 0 1 2 t 5 0 L A T E K C A R B 0 2 0 6 N A F 4 5 0 1 9 2 3 A Y 5 8 K C A L B 5 0 1 5 M P A T T A L F W E R C S Exploded Parts List ...

Страница 51: ...M N O R O P T C U D R E W O L B Y S S A 1 1 0 0 0 4 3 7 8 1 5 P M 0 0 1 2 I E P T C U D N A F R E W O L B 2 1 0 0 0 2 3 7 8 2 5 P M 0 1 2 2 1 F N O R O P T C U D R E W O L B 3 1 0 0 5 0 A 0 8 1 6 0 3 H m m 3 0 t 1 0 3 S U S N O I T C U D E R K C U D R E W O L B Exploded Parts List ...

Страница 52: ... 0 3 H E L U D O M R E V O C P M A L Y S S A 1 1 0 0 8 1 A 0 8 1 5 0 3 H X 0 0 3 N L Y R O N R E V O C P M A L 2 1 0 0 8 0 A 0 8 1 6 0 3 H R E P P U C T A E H R E V O C P M A L 3 2 0 0 8 1 0 0 0 1 6 B 5 3 5 8 3 M H C E M N A P W E R C S K C O L Exploded Parts List ...

Страница 53: ... t p i r c s e D 1 0 0 1 0 A 0 8 5 7 0 3 H B U S L E N A P O I Y S S A Y U B 1 1 0 0 7 0 A 0 8 1 5 0 3 H 0 0 6 6 C S B A C P B S U L E N A P O I 2 1 0 0 2 0 A 0 8 1 5 0 3 H Y 5 2 2 1 C P T N O R F S N E L R I Exploded Parts List ...

Страница 54: ...30 7 23 m e t I N P n o i t p i r c s e D 1 0 0 3 0 A 0 8 5 7 0 3 H P A C S N E L Y S S A Y U B 1 1 0 0 1 1 A 0 8 1 5 0 3 H C P R E V O C S N E L 2 1 0 0 0 5 1 3 8 1 5 P A R T S P A C Exploded Parts List ...

Страница 55: ...110V 2 220V 0 universal B BIOS version E PCB board version M Mechanical version O Optical version Serial code from 0001 EX A80A329T0AAAA1001 This label A80A329T0AAAA1001 represents the whole serial number for H30 including Ver 1st of BIOS and Ver 1 of PCB Board Both mechanical and optical version are 1st In addition panel vendor is T1 It s produced on 29 week of 2003 for universal area and its ser...

Страница 56: ... x E d o o G r i a F d a B n o i t c u d o r t n I 1 e r u d e c o r P y l b m e s s a s i D 2 g n i t o o h s e l b u o r T 3 e r u d e c o r P t n e m n g i l A t s e T n o i t c n u F 4 e r u d e c o r P e d a r g p U e r a w m r i F 5 e r u d e c o r P n i y e k C D D 6 n o i t a r b i l a C d n a n o i t a l l a t s n I r e v i r D l e n a P h c u o T 7 x i d n e p p A 8 B Areyousatisfiedwith...

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