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ED-S3170A/ED-X3270A

9. Replacement Parts list

PRODUCT SAFETY NOTE

: Components marked with a have special characteristics important to safety. Before replacing any of

there components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don't degrade the safety of the receiver
through improper servicing.

ED-S3170A

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ED-X3270A

Содержание EDS-3170A

Страница 1: ...or anything else Never drop it or give it a shock They may cause bursting of the bulb 3 This projector is provided with a high voltage circuit for the lamp Do not touch the electric parts of power unit main when turn on the projector 4 Do not touch the exhaust fan during operation 5 The LCD module assembly is likely to be damaged If replacing to the LCD module assembly do not hold the FPC of the L...

Страница 2: ...ED S3170A ED X3270A 2 1 Features 1 500 ANSI lumens 2 7kg 6lbs Full connectivity Easy and flexible keystone adjustment My screen Wide angle lens Low noise 2 Specifications ...

Страница 3: ...ED S3170A ED X3270A 3 3 Names of each part Parts names ...

Страница 4: ...ED S3170A ED X3270A 4 Remote control transmitter ...

Страница 5: ...ot need for adjustment means recommended 4 1 2 Setting of condition before adjustment 1 Before starting adjustment warm up the projector for about 10 minutes Blank white 2 Set Zoom Wide to Max And project an image with more than 40 inches in diagonal size 3 Normalizing the video adjustment Press the MENU button of the Remote control transmitter to display the MAIN menu and then press the RESET but...

Страница 6: ... in the Adjustment menu to adjust so that the vertical streaks on the upper of window pattern ED S3170A ONLY 4 3 Flicker adjustment V COM adjustment Signals for internal adjustment Adjustment procedure 1 Make this adjustment after completing the adjustment in 4 2 Ghost adjustment 2 Use DAC P V COM R in the Adjustment menu to adjust so that the flicker at the center of the screen is less than the f...

Страница 7: ...me in the 28 tone grayscale 7 Adjust GAMMA SUB BRIGHT R and B in the Adjust menu so that low brigtness white balance is best 8 Adjust GAMMA SUB CONTRAST R and B in the Adjust menu so that middle brightness white balance is best 9 Repeat steps 7 to 8 above and adjust so that brightness white balance of 28 steps is best 4 4 NRSH adjustment vertical stripe adjustment Signals for internal adjustment A...

Страница 8: ...rder from the low numbers 5 Adjustment point No 1 should not be adjusted because it controls the brightness of the entire screen 6 To temporarily turn correction off place the cursor on ON in the Adjust Tone menu and press the key To turn it on again place the cursor on OFF in the Adjust Tone menu and press the key 7 Although this adjustment can also be made using internal signals we will here use...

Страница 9: ...st No 2 R and B so that the coordinates are as follows x x1 0 005 y y1 0 010 9 Similarly measure adjustment points No 3 to No 17 and adjust their color coordinates starting in order from the small number points This completes adjustments required for MIN Note Since excessive correction may lead to a correction data overview during internal calculations use the following values for reference No 2 t...

Страница 10: ...as measurement point No 1 Adjustment technique First adjust B of the point whose color is to be adjusted so that it approximates that of No 1 If R is low at this time the image will have cyan cast in which case R is increased On the other hand if R is excessive the image will have a magenta cast in which case R is decreased Overall a cyan cast makes it easy to see color shading 7 Next view measure...

Страница 11: ...ED S3170A ED X3270A 11 5 Troubleshooting Check points at trouble shooting ...

Страница 12: ...ED S3170A ED X3270A 12 ...

Страница 13: ...ED S3170A ED X3270A 13 ...

Страница 14: ...ED S3170A ED X3270A 14 ...

Страница 15: ...ED S3170A ED X3270A 15 ...

Страница 16: ...der Remove all lead free solder from soldered joints when replacing components If leaded solder should be added to existing lead free joints mix in the leaded solder thoroughly after the lead free solder has been completely melted do not apply the soldering iron without solder Servicing soldering iron A soldering iron with a temperature setting capability temperature control function is recommende...

Страница 17: ... the rearward of the PWB assembly Drive to the front 3 Disconnect 5 cables lifting the PWB assembly Drive Cautions when removing the POWER UNIT BALLAST When removing the cable CNBAR connected to POWER UNIT BALLAST there is danger of damaging the small PWB connecting cables POWER UNIT BALLAST Disconnect 7 cables Remove 3 screws PWB assembly Drive PWB assembly Drive Disconnect the board to board con...

Страница 18: ...rding these parts you can either replace part LCD Lens Prism assembly or send the whole unit LCD Lens Prism assembly back to Hitachi where we will replace the malfunctioning part recondition the device and send it back to you Using the Rremote control G Panel Do not disassemble the unit because replacement of separate parts is not possible DISTRIBUTOR HITACHI Replacement of G Panel Reconditioning ...

Страница 19: ...ED S3170A ED X3270A 19 Lamp Option Lamp DT00511 ED S3170A DT00521 ED X3270A Caring for the air filter Select RESET on the menu with the button DT00511 for ED S3170 DT00521 for ED X3270 ...

Страница 20: ...ED S3170A ED X3270A 20 Replacing the Lamp ...

Страница 21: ...omatically in over 10 minutes 1 Switch power ON and select the LAMP TIME on the OPTION menu 2 Depress the RESET button for at least 3 seconds while lamp time is being displayed The reset menu will then appear 3 Select RESET on the menu with the button and wait until the timer display is cleared NOTE Do not reset the lamp timer without replacing the lamp Reset the lamp timer always when replacing t...

Страница 22: ...al processing To avoid such phenomena AUTO function should be used with the full size picture that has bright tone on its peripheral Note 1 The phenomenon at the failure of AUTO adjustment depends on resolution of input source scene of picture etc 2 There is no failure above in AUTO with video source through VIDEO S VIDEO or COMPONENT input The reason is why recognition of input signal s standard ...

Страница 23: ...try code Press the button 3rd entry code Press the KEYSTONE button 4th entry code Press the button Note The Master PIN codes can be used up to 30 times The codes cannot be used thereafter If the Master PIN codes cannot be used see the paragraph of the PIN LOCK system inactivation The PIN LOCK System inactivation 1 When the PIN BOX menu is displayed press RESET for 3 seconds or more in order to get...

Страница 24: ...ED S3170A ED X3270A 24 Related Messages ...

Страница 25: ...ED S3170A ED X3270A 25 Regarding the Indicator Lamps Check the connector CNTH connecting ...

Страница 26: ... 3 The OSD will be ended by no operation for 10 seconds or change of input signal To end immediately use one of buttons except buttons NOTE The HIGH mode makes the fan noisy than NORMAL mode The recall of factory setting sets the fan speed to NORMAL mode You must set the fan speed after recall of factory setting if you need HIGH mode SERVICE MENU By the control panel By the remote control transmit...

Страница 27: ...TER TIME on the OSD using button by the SERVICE MENU 2 ON Select the ON on the OSD using button OFF Select the OFF on the OSD using button 3 The OSD will be ended by no operation for 10 seconds or change of input signal To end immediately use one of buttons except buttons ...

Страница 28: ... to display the screen shown below The menu will close after 10 seconds if there are no further operations 3 Use or to select the usage status number The usage status is as shown below Usage status number see below Usage status number 0 Total usage status 1 Current usage status 2 Usage status before first reset 3 Usage status before second reset 8 Usage status before seventh reset Time Number of t...

Страница 29: ...ED S3170A ED X3270A 29 7 Wiring diagram ...

Страница 30: ...ED S3170A ED X3270A 30 ...

Страница 31: ...ED S3170A ED X3270A 31 ...

Страница 32: ...ED S3170A ED X3270A 32 ...

Страница 33: ...ED S3170A ED X3270A 33 ...

Страница 34: ...ED S3170A ED X3270A 34 ...

Страница 35: ...ED S3170A ED X3270A 35 8 Disassembly diagram M Meter screw T Tapping screw ...

Страница 36: ...ED S3170A ED X3270A 36 M Meter screw T Tapping screw ...

Страница 37: ...E Components marked with a have special characteristics important to safety Before replacing any of there components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing ED S3170A ED X3270A ...

Страница 38: ...ED S3170A ED X3270A 38 10 RS 232C communication ...

Страница 39: ...ED S3170A ED X3270A 39 ...

Страница 40: ...ED S3170A ED X3270A 40 日本語中文 Command data chart ...

Страница 41: ...ED S3170A ED X3270A 41 Command data chart ...

Страница 42: ...ED S3170A ED X3270A 42 Command data chart ...

Страница 43: ...ED S3170A ED X3270A 43 Command data chart ...

Страница 44: ...R RE GU LAT O R Lamp 1M SRAM EEPROM A D CXA3506R DDC RS 232C S Video IR RECEIVER DAC P S SW PWB L3E7050B COLOR UNIFORMITY TIMING GENERATOR L3E1040 LEVEL SHIFTER AUDIO AMP VIDEO DECODER VPC3230Q TEMP SENSOR TEMP SENSOR SEL COMP IR RECEIVER PWB FAN Audio in video RGB IN2 6dB SW AMP REMOTE CONTROL MOUSE USB VOLUME CONTROL Audio out EXTEND PORT IN 16 OUT 16 RGB OUT PW265 10T Image_PROCESSOR ICS331 PLL...

Страница 45: ...ED S3170A ED X3270A 45 12 Connector connection diagram ...

Страница 46: ...0A ED X3270A 46 13 Basic circuit diagram Parts with hatching are not mounted 6 5 4 3 2 1 6 5 4 3 2 1 E D C B A PWB assembly REMOTE C3S3E C3XM3E PWB assembly SWITCH C3S3E C3XM3E PWB assembly SENSOR C3S3E C3XM3E ...

Страница 47: ...6 5 4 3 2 1 6 5 4 3 2 1 A B C D E F G POWER UNIT BALLAST C3S3E C3XM3E ...

Страница 48: ...6 5 4 3 2 1 6 5 4 3 2 1 A B C D E F G POWER UNIT CIRCUIT C3S3E C3XM3E ...

Страница 49: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 1 C3S3E C3XM3E ...

Страница 50: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 2 C3S3E C3XM3E ...

Страница 51: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 3 C3S3E C3XM3E ...

Страница 52: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 4 C3S3E C3XM3E ...

Страница 53: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 5 C3S3E C3XM3E ...

Страница 54: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 6 C3S3E C3XM3E ...

Страница 55: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 7 C3S3E C3XM3E ...

Страница 56: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 8 C3S3E C3XM3E ...

Страница 57: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 9 C3S3E C3XM3E ...

Страница 58: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly DRIVE 10 C3S3E C3XM3E ...

Страница 59: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly INPUT 1 C3S3E C3XM3E ...

Страница 60: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly INPUT 2 C3S3E C3XM3E ...

Страница 61: ...A B C D E F G 5 4 3 2 1 6 6 5 4 3 2 1 PWB assembly INPUT 3 C3S3E C3XM3E ...

Страница 62: ...MEMO MEMO ...

Страница 63: ... ...

Страница 64: ...ED S3170A YK No 0532E Digital Media Division ED X3270A QR55911 Printed in Japan J ...

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