Hitachi (M2-30ED Service Manual Download

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CP-X2520 ( M2-25ED ) / CP-X3020 ( M2-30ED )

PWB assembly MAIN 4

1608

L806

600

APF2G

AP804

FAN-CNT4

1608

L821

600

+6.0V

APF3V

FAN-CNT3

2125

L833

600

POWER2

APF2S

2125

L822

600

I805

TK11150CSC

Vcont

GND

Vout

Vin

Q803

RT1N141U

+17V

FAN-CNT1

AP803

APBL3

2125

L826

600

R803
100k

APS2

APF2V

C803

2125

2.2/10

1608

L809

600

1608 L824

600

R885

4.7k

APS1

1608

L831

600

C814

470p

C819

2125

10/6.3

APF1S

R894

2125

L828

600

2125 L829

600

NO-COVER

C830

1000p

1608

L827

600

APF1V

FAN-CNT2

R837

100

C810

2125

10/6.3

R802

3.3k

LAMP_POW

AP801

APF1G

AP802

1608

L810

600

Q808

RT1N141U

POWER5

2125

L823

600

POWER1

1608

L807

600

APF3G

+5V

C821

2125

10/6.3

*R8R4

22k

2125

L825

600

GND1

1608

L805

600

+3.3V

FAN_FG2

APFG2

2125

L832

600

I802

MM1663DHBE

Vout

NC-2

GND

Cont

NC-6

NC-7

Vin

APF3S

1608

L813

600

+3.3VP

2125

L801

SGM20C1E222-4A

APP2

APP4

2125

L802

SGM20C1E222-4A

APP8

APP1

C801

3216

2.2/25

C802

3216

2.2/25

APP3

E807

ZH-03H

E802

ZH-03H

EN56_SUB

EN38_SUB

+1.8VCPU

I861

PQ200WNA1ZPH

Vin

Vadj

GND

C864

1.0/25-B

1608

R868

6.8k-1%

C865

3216

10/25

I871

PQ200WNA1ZPH

Vin

Vadj

GND

R878

6.8k-1%

C875

3216

10/25

I851

PQ200WNA1ZPH

Vin

Vadj

GND

C854

1.0/25-B

1608

R858

6.8k-1%

C855

3216

10/25

E814

GH-05H

GND1

I841

PQ200WNA1ZPH

Vin

Vadj

GND

C841

1.0/25-B

1608

R848

6.8k-1%

C842

3216

10/25

*R8R5

33k

LAMP_ON

R899

220

R898

220

2125

L817

600

R865

5.1k-1%

R845 5.1k-1%

R875

5.1k-1%

R855

5.1k-1%

R856

2.0k-1%

R846

2.0k-1%

R866

2.0k-1%

R876

2.0k-1%

R857

1.8k-1%

R867

1.8k-1%

R877

1.8k-1%

1608

L808

600

APP9

APP10

STBY+3.3V

C833

2125

10/10

POW_SUBCPU

+1.8VP

POWER5

*R820

100

*R817

100

R809

10k

C809

0.01/25

D802

1SS355

R808
4.7k

D806

1SS355

C848

2125

10/10

C849

2125

10/10

2125

L818

600

R807

100

C877

47/25

MVK/SKV

C850

2125

10/10

R812

8.2k-1%

C811

0.1/25

1608

I801

PQ200WNA1ZPH

Vin

Vadj

GND

R814

2.0k-1%

R813

1.5k-1%

C812

3216

10/25

POWER6

+15.5V

R849

100k

*R830

100k

Q812

2SA1774EBTL

Q801

2SC4617EBTL

R840

10k

C822

3216

2.2/25

R822

10k

2125

L803

SGM20F1C104-4A

C824

2125

2.2/10

R819

*C825

2125

10/10

*R825

*D814

1SS355

R826

10k

R823

10k

E800

PHD-16H-D

A_GND

STBY+3.3V

E801

ZH-03H

D801

1SS355

R884

4.7k

R847

1.8k-1%

R887

4.7k

D803

1SS355

C874

1.0/25-B

1608

POWER3

POWER4

R881

2.0k-1%

R883

6.8k-1%

C879

3216

10/25

R888

4.7k

D804

1SS355

I881

PQ200WNA1ZPH

Vin

Vadj

GND

FAN-CNT5

R880

5.1k-1%

C878

1.0/25-B

1608

C880

47/25

MVK/SKV

APF4G

APF4S

APF4V

APF5S

1608

L841

600

2125

L843

600

GND1

APF5G

2125

L842 600

E803

ZH-03H

APF5V

R893

C807

0.01/25

C806

0.01/25

C805

0.01/25

GND1

LAMP-S

GND1

1608

L811

600

1608

L812

600

1608

L815

600

1608

L814

600

APBL1

APBL2

APBL4

APBL5

C829

2125

10/6.3

GND1

R805

10k-1%

R860

R861

E806

ZH-04H

R892

STBY+5.0V

Q809

RT1N141U

*R896

10k

C893

470p

C894

470p

*Q810

RT1N141U

*R8R1

PWRC

Q805

2SC4617EBTL

R804

10k

R801

4.7k

APP6

R838

*Q833

2SC4617EBTL

*R839

2.2k

*R843

47k

*C808

0.1/10

GND1

POW_SUBCPU

1608

L820

600

R842

E805

501568-04H

C847

2200p

R850

7.5k-1%

R852

2.7k-1%

R844

18k-1%

R851

18k-1%

C851

0.1/10

C832

2200p

C836

2125

10/10

C823

0.1/10

R832

18k-1%

R831

7.5k-1%

R836

18k-1%

R833

2.7k-1%

C834

2125

10/10

R854

I806

MM3404A50NRE

VDD

GND

VOUT

R829

D808

RSX205L-30

D807

RSX205L-30

C837

2125

10/10

L840

VLC6020T

C845

82p-C

R853

7.5k-1% C846

1800p

R834

15k-1%

C813

1.0/16

1608

C815

1.0/16

1608

C817

1.0/16

1608

C818

1.0/16

1608

C820

1.0/16

1608

C826

1.0/16

1608

C828

1.0/16

1608

C831 1.0/16

1608

C835

1.0/16

1608

C8A3

1.0/16

1608

C8A7

1.0/16

1608

I803

MM1663DHBE

Vout

NC-2

GND

Cont

NC-6

NC-7

Vin

C816

1005

470p

+15V

R8A6 2.2k

R8A7

2.2k

FG_SEL2

FG_SEL0

APFS0

APFS1

FG_SEL1

APFS2

FG_SEL3
FG_SEL4

APFS3

APFS4

D813

1SS355

D811

MC2848-T111-1

D812

MC2848-T111-1

GND1

R8A8

47k

R806

680-1%

R810

680-1%

*R815

100k

R859

100k

R827

100k

GND1

3.3

L816

VLC6020T

3.3

C827

680p

C840

47p-C

R835

1.2k-1%

I808

TPS54232D

BOOT

VIN

VSENSE

COMP

GND

I807

TPS54232D

BOOT

VIN

VSENSE

COMP

GND

S801

ESE11SH2C

*R862

R828

100

*D815

1SS355

*R824

47k

*R821

100k

R882

1.0k-1%

C876

3216

10/25

R870

10k

R871

10k

R872

10k

R873

10k

*R818

4.7k

C881

0.1/25

1608

R841

10k

R816

4.7k

R811

4.7k

C8A6

0.1/25

1608

C844

0.1/25

1608

C8A4

0.1/25

1608

C8A5

0.1/25

1608

C804

0.1/10

GND

RG(OUTSIDE)PANEL FAN

FAN2S

LAMP_COVER_SW

VCC

GND

REMOTE1

GND

VCC

FAN3S

VCC

LAMP FAN

EXHAUST FAN

REMOTE2

GND

INSIDE(B)PANEL FAN

G PANEL/PBS FAN

FAN1S

(56.9KHz)

GND

R/B PANEL FAN

(38KHz)

VCC

FAN0S

VCC

LAMP FAN

3.3V-Panel

CMN

VLD.e

VLD.c

DIM

(BALLAST)

JUMPER R

ACT

GND

+15V

Active

+17V

FAN GND

+6.0V

R/B PANEL:I861,E807

G/PBS :I851,E806

FAN_FG2

SEL1

SEL2

EXHAUST :I841,E801
LAMP :I871,E802

MAX:1A/1.8W

SHEET_1,3

SHEET_1,10

SHEET_2

SHEET_1,4,11

SHEET_1,5,6,7,8

SHEET_1

SHEET_6,7,8

SHEET_1

SHEET_2,3,4.11

SHEET_3,11

SHEET_1,12

POWER3

POWER4

POWER2

POWER3

FAN-CNT4

FAN-CNT3

FAN-CNT2

FAN-CNT1

EXHAUST FAN

SHEET_2,4,10,12

SHEET_1

L or Open:Low power mode
H :Normal mode

15.5V-Panel

Vin 24V

POWER FAN

POWER2

FAN-CNT5

VCC

GND

FAN4S

SEL0

0
1
0
0
0

POWER :I881

SEL4

SEL3

SHEET_3.4,13

SHEET_12

SHEET_1,4,10,12

POWER FAN

CK75104R

SHEET_4,10,12

SHEET_4,12

SHEET_5

SHEET_1,2,3,4,9,10,12

Fixed 1MHz SW Freq.

POWER

CNT

Summary of Contents for (M2-30ED

Page 1: ...ojector 4 Do not touch the exhaust fan during operation 5 The LCD module assembly is likely to be damaged If replacing the LCD PRISM assembly do not hold the FPC of the LCD module assembly 6 Use the cables which are included with the projector or specified Service Warning Warning The technical information and parts shown in this manual are not to be used for the development design production stora...

Page 2: ...ENT VIDEO Y 1 0 0 1Vp p 75Ω termination positive CB PB 0 7 0 1Vp p 75Ω termination positive CR PR 0 7 0 1Vp p 75Ω termination positive AUDIO signal AUDIO IN 1 200mVrms 47kΩ or more max 2Vrms AUDIO IN 2 AUDIO OUT output impedance 1kΩ max 2Vrms RS232C INPUT Hi Max 20V Min 2 6V Lo Typ 20 0V Max 0 8V OUTPUT Hi Typ 8 0V Min 5 0V Lo Typ 7 0V Max 5 0V USB Mouse I O Level differential Amplitude of differe...

Page 3: ...rol panel 1 STANDBY ON button 2 INPUT button 3 MENU button It consists of four cursor buttons 4 BLANK button 5 POWER indicator 6 TEMP indicator 7 LAMP indicator Rear panel 1 VIDEO port 2 S VIDEO port 3 AUDIO IN1 port 4 AUDIO IN2 port 5 AUDIO OUT port Use the shutdown switch only when the projector is not turned off by normal procedure since pushing this switch stops operation of the projector with...

Page 4: ...ontrol a Press the MENU button of the remote con trol to display the Easy menu If the Ad vanced menu appears move to the Easy menu b Select the RESET in the Easy menu and then press the or ENTER button c Next press the RESET button one time And hold the RESET button for 3 seconds or lon ger the FACTORY MENU will appear When you use the keypad of the projector a Press the or button of the pro jecto...

Page 5: ...s at a minimum Set the adjustment value to default and then raise the value When a ghost appears to the left of a vertical line reduce the value by 6 steps 3 In the same way use DAC P GHOST G in the FACTORY MENU to adjust so that G color ghost is at a minimum 4 In the same way use DAC P GHOST B in the FACTORY MENU to adjust so that B color ghost is at a minimum 4 3 Flicker adjustment V COM adjustm...

Page 6: ...he FACTORY MENU If the background is white solid press the ENTER key on the remote control to change to W monochrome in the 33 tone grayscale 7 Adjust GAMMA SB BRT R and B in the FAC TORY MENU so that low brightness white bal ance is best 8 Adjust GAMMA SB CNT R and B in the FAC TORY MENU so that middle brightness white balance is best 9 Repeat steps 7 to 8 above and adjust so that brightness whit...

Page 7: ... right The color uniformity of the entire screen can be adjusted by adjusting the white balance for each of the points starting in order 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 cur sor on C UNIF in the Adjust Tone menu and press the key The ON OFF menu appears Place th...

Page 8: ... This completes adjustments required for MID 1 Note Since excessive correction may lead to a correction data overview during internal calculations use the following values for reference No 2 to No 5 40 or less No 6 to No 9 50 or less No 10 to No 13 70 or less No 14 to No 17 120 or less 10 Then adjust the MIN tone G so that the ad justment values are two times as much as MID 1 tone G values This co...

Page 9: ...o see color shading 7 Next view measurement points No 4 No 5 No 12 No 13 and make similar adjustments 8 Then adjust measurement points No 6 No 7 No 8 No 9 No 14 No 15 No 16 and No 17 This completes the MIN tone adjustments 9 Make similar adjustments for other tones ex cept the MID 4 and MID 6 tones as de scribed in steps 1 to 8 above 8 3 16 17 9 11 6 14 2 12 15 13 10 7 4 1 5 8 3 16 17 9 11 14 12 1...

Page 10: ...B NOTE The number of W will automatically change according to the numbers of R G and B Adjustment procedure 1 Set the values of R G and B of No 0 at 0 zero and check the image on the screen with a black solid pattern 2 Set the values of R G and B of No 0 at 350 500 700 and 900 in order of number from smallest and observe changes of black images on the screen Find the number where the black image b...

Page 11: ...shooting Check points NOTE The components IS02 and IS03 are mounted on the reverse side of the MAIN board TSW P701 P601 P501 E800 E814 S801 E805 E806 E802 E302 SENSOR D303 D302 Speaker Lamp Power Supply block IS0 IS0 MAIN board EA01 E807 E803 E801 ...

Page 12: ...he power cord before measuring resistance Measure resistance between pins 3 and 5 of E800 Disconnect TSW from power unit circuit and measure resistance of TSW Open 0Ω PWB assembly MAIN Power unit circuit Thermal switch TSW Open Power unit circuit NO Measure resistance between pins 7 and 9 and between pins 11 and 15 of E800 0Ω PWB assembly MAIN Power unit circuit Power unit circuit Open Go to the n...

Page 13: ...t light and blink PWB assembly MAIN YES L 0V Power unit ballast No Are the voltage supplied to the pin 2 of connectors for DC fans soon after the button is pressed Observe the voltage waveforms at pin 1 of connectors for DC fans soon after the button is pressed Blinks DC fan failed in above check Correct waveform is drawn below f 40Hz PWB assembly MAIN NO 0V PWB assembly MAIN Correct YES incorrect...

Page 14: ...Panels connection to the MAIN board No CPC40 connector PWB assembly MAIN LCD prism assembly OK PWB assembly MAIN No THS7327PHPR IS03 SN74LV14APW IS02 PWB assembly MAIN THS7327PHP IS03 NG Picture is not displayed via the VIDEO the S VIDEO or COMPONENT VIDEO port Are the splash screen and the user menu displayed correctly YES Confirm the LCD Panels connection to the MAIN board No CPC40 connector PWB...

Page 15: ...easure its resistance The check after parts change 1 PC power supply OFF 2 Connection of cable 3 Projector starting 4 PC starting When not operating PC set up change of cable Can not control to RS 232C NO YES Use cross cable Check the RS 232C cable Are pin No 2 and 3 crossed Make sure PC setup NO YES PWB assembly MAIN PWB assembly INPUT Are the signals input at each pins on the Cable RX TX Pin Pin...

Page 16: ...he 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 recommended The melting point of lead free solder is higher than leaded solder Use a soldering iron that maintains a high stable temperature large heat capacit...

Page 17: ...rding to the disassembling diagram of chapter 8 6 3 Cleaning the dust off the panels and optical filters WARNING Wear sunglasses to protect your eyes when you maintain the projector with its lamp on Do not disassemble the unit because replacement of separate parts is not possible CAUTION Make sure not to let a screwdriver touch LCD panels when you replace a LCD prism assembly with a new one You sh...

Page 18: ...prism and each of panels 3 Detaching the LCD prism assembly 1 Remove screws of the LCD prism assembly 2 Lift the LCD prism assembly to detach from the projector Maintenance point Actual formation 5 R 127 728 RU 3 6HH 87 21 RQ QH W SDJH 3 5 3 R 127 728 RU 3 6HH 87 21 RQ QH W SDJH ...

Page 19: ...rface of LCD panels with a swab 㪦㫇㫋㫀㪺㪸㫃㩷㪽㫀㫃㫋㪼㫉㪧㫉㫀㫊㫄㪪㫎㪸㪹㪧㪸㫅㪼㫃 Cross section of LCD prism Do not touch or wipe this surface of the optical filter mentioned below when cleaning the LCD panel CP X2520 Optical filter for G color CP X3020 Optical filters for B and G colors CP X2520 Do not touch or wipe the surface of the optical filter for B color attached on the LCD prism assembly when cleaning the ...

Page 20: ...hem only as directed Improper use may result in battery explosion cracking or leakage which could result in fire injury and or pollution of the surrounding environ ment Be sure to use only the batteries specified Do not use batteries of different types at the same time Do not mix a new battery with used one Make sure the plus and minus terminals are correctly aligned when loading a battery Keep a ...

Page 21: ...p the coarse meshed filter If the filters are damaged or heavily soiled replace them with new ones Filter fine meshed Filter coarse meshed Intake vent Filter cover Filter cover knobs 2 7 4 3 9 Turn the projector on and reset the filter time using the FILTER TIME item in the EASY MENU Before taking care of the air filter make sure the power cable is not plugged in then allow the projector to cool s...

Page 22: ...jector vents or get it in your eyes or mouth Before replacing the lamp turn the projector off and unplug the power cord then wait at least 45 minutes for the lamp to cool sufficiently Handling the lamp while hot can cause burns as well as damaging the lamp Never unscrew except the appointed marked by an arrow screws Do not open the lamp cover while the projector is suspended from above This is dan...

Page 23: ...n firmly the 2 screws of the lamp that are loosened in the previous process to lock it in place 6 While putting the interlocking parts of the lamp cover and the projector together slide the lamp cover back in place Then firmly fasten the screw of the lamp cover 7 Turn the projector on and reset the lamp time using the LAMP TIME item in the OPTION menu Replacing the lamp 4 Point at the LAMP TIME us...

Page 24: ...ts Inside of the projector In order to ensure the safe use of the projector it needs to clean and inspect the projector about once a year Caring for the lens If the lens is flawed soiled or fogged it could cause deterioration of display quality Please take care of the lens being cautions of the handling 1 Turn the projector off and unplug the power cord Allow the projector to cool sufficiently 2 A...

Page 25: ...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 does not need to search...

Page 26: ...button keypad when Transition Detector Alarm is displayed 2 Press the Magnify off button once then press Magnify off button of remote for 3 second or more to display SERVICE PASSWORD box 3 Enter the Life Key MENU KEYSTONE Then all security functions will be deactivated temporarily Note The Life key can be used up to 30 times The key cannot be used thereafter If the Life key cannot be used see the ...

Page 27: ...ntry 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 deactivation The PIN LOCK System deactivation 1 When the PIN BOX menu is displayed press RESET for 3 seconds or more in order to get the ID Inquiring Code PIN BOX ...

Page 28: ...source specs An improper signal is input Please conﬁrm the specs for your projector or the signal source specs The internal temperature is rising Please turn the power off and allow the projector to cool down at least 20 minutes After having conﬁrmed the following items please turn the power ON again Is there blockage of the air passage aperture Is the air ﬁlter dirty Does the peripheral temperatu...

Page 29: ...reign matter has become caught in the fan etc and then turn the power on again If the same indication is displayed after the remedy please replace a fan Blinking In Red or Lighting In Red Turned off Lighting In Red There is a possibility that the interior portion has become heated Please turn the power off and allow the unit to cool down at least 20 minutes After the projector has sufficiently coo...

Page 30: ... 3seconds and makes MY BUTTON 1 2 function as LONG KEY DISABLE LONG KEY ENABLE compulsorily If you use these buttons to control the projector as you assigned with the MY BUTTON menu set to the NORMAL SOFT RESET If this is executed all of the user data is initialized Never use it when not required Set operating time display method accumulated lamp time display method 1 Select OPTION from the Advanc...

Page 31: ...box will appear Keypad Press the down button and then hold the down button together with INPUT button for about 3seconds Remote control Press the MAGNIFY OFF button and then hold the MAGNIFY OFF button for about 3seconds 3 Align the blue red image with the green image using the HR HB VR and VB HR shifts the red image to the left right HB shifts the blue image to the left right VR shifts the red im...

Page 32: ...POWER UNIT BALLAST Attach CNLAP FE1 CNBAR CNPOW TSW cable Connect the TSW cable Connect the TSW cable with a click AC INLET cable FE1 CNBAR CNBAR CNLAP Attach the ferrite core FE1 to the CNLAP cable carefully in order not to pinch the wires Connect the CNLAP cable with a click Connect the CNBAR cable with a click TSW Check the marking of TSW UP62 UCHIYA 95C ...

Page 33: ...these wires inside this block so that they may not touch the POWER FAN attached in later process NG Wrong wiring The wires of CNPW are running at the opening The wires may touch the POWER FAN Put the ferrite FE1 of CNLAP near its connector housing Pass CNLAP here Pass CNBAR here Make sure to pass the CNBAR and the CNLAP through respective holes of the BALLAST HOLDER as shown in the picture before ...

Page 34: ...AN cable CNBAR Attach the POWER FAN to the power supply block Pass the CNBAR through this hole Pass the EXHAUST FAN cable 3040 through this hole Top of power supply block 3040 Pass the CNGD1 through the ferrite core of the AC INLET cable Pass the CNGD1 through the ferrite core FE2 CNGD1 AC INLET cable AC INLET cable CNGD1 TSW Pass the CNLAP through this hole ...

Page 35: ...t to make it loosened here and put its excessive length near the power supply block Pay attention not to stress the soldering parts of the inlet Pass the AC INLET cable into this hook Raise the hook and put the wires in it Pass the CNGD1 through the hooks of the ribs 3020 Push the AC INLET cable into the end of the bosses in order not to be released Pass the 3020 through this hook Pass through the...

Page 36: ...the lens side Fasten the 3000 and the CNRC into the slit Pass the 3000 through his hook CNRC CNGD1 PANEL DUCT Put the excessive length of the AC INLET cable near the power supply block Pass the CNGD1 between the PANEL DUCT and the boss in order to keep away from the POWER FAN Connect the CNAIR after attaching the PANEL DUCT to the BOTTOM CASE in order to prevent the components on the PWB assembly ...

Page 37: ...res can be seen here separately Two wires cannot be seen here The wire passes over the boss CNLAP Ribs Lamp House Wire the CNLAP in the procedure below 1 Secure the connector housing of the CNLAP with a screw 2 Push the CNLAP into the space under the ribs on the side of the lamp house 3 Pass the CNLAP into the groove TSW cable Face the printed surface or the TSW to the outside ...

Page 38: ... to put the excessive length of the CNVID Otherwise the wire may touch the optical unit when you attach this block Connect both ends of the CNVID with a click Check the tape is not bended or the 3 wire is close to any other wires Keep the 3 wire away from the other y touch the optical unit when you attach this block 15 to 30mm ...

Page 39: ... Connect the CNRC cable Connect the 3000 cable Connect the CNAIR cable Connect the CNPOW cable Connect the 3030 cable Connect the 3040 Exhaust fan cable Slide the stopper to fasten the panel flexible cable Put the excessive lengths on the MAIN board Slide the stopper to fasten the panel flexible cable Close the stopper to fasten the panel flexible cable Pass the CNAIR over the other cables here ...

Page 40: ...3040 under the TSW cable Fasten the 3040 with the bosses Push the wires into the end Fasten the CNBAR with the bosses Push the wires into the end Fasten the CNTS cable with the bosses Push the wires into the end Secure the CNTS and the CNBAR with a tape ZTP3 Pass the 3040 under the CNBAR so that the 3040 cable is not apart from the casing Pass the speaker cable over any other cables as keeping awa...

Page 41: ... 25ED CP X3020 M2 30ED 8 Disassembly diagram PWB assembly MAIN 1 Remove UPPER CASE PWB assembly MAIN 2 Remove LAMP DICHROIC OPTICS UNIT LENS SPEAKER Continued on next page 6 31 1 24 29 30 28 3 9 19 18 32 20 21 15 4 5 ...

Page 42: ...42 CP X2520 M2 25ED CP X3020 M2 30ED 4 Remove PANEL DUCT FAN FILTER 3 Remove POWER UNIT BLOCK Remove POWER UNIT BALLAST CIRCUIT 13 27 14 22 23 12 11 10 26 2 16 25 17 8 7 ...

Page 43: ...e when disassembling the machine If the upper case is detached with the lamp door installed the MAIN board might be damaged a Remove the Lamp door Loosen this screw b Remove 7 screws on the bottom and 3 screws on the rear to detach the upper case M2 6x16 screw 2pcs M2 6x8 screw 1pc CAUTION This is not a screw hole Do NOT insert a screw or screwdriver into it to avoid damaging the inside T2 6x12 sc...

Page 44: ... 3 screws on the rear after attaching the upper case with the lamp door separated In order not to make a gap between the upper and the bottom cases tighten these screws while pressing down the upper case in the direction of the arrow Be careful not to bend the outside casing Torque 0 39 0 59N m When assembling b Attach the Lamp door CAUTION This is not a screw hole Do NOT insert a screw or screwdr...

Page 45: ... unit Detaching the LCD PRISM assembly or whole the optical unit Remove tree screws shown in the picture M2 6 screws 3pcs for LCD PRISM assembly T2 6 screw 3pcs for the optical unit Pinch the projections tightly and lift up the LCD PRISM assembly carefully when removing Iit Pay attention not to let to the LCD PRISM assembly touch any other parts Do not swing the screwdriver while you loosen tighte...

Page 46: ...OIC OPTICS UNIT and stick them to the new one as they were 2 Remove a plastic spacer from the original DICHROIC OPTICS UNIT and stick it to the new one as it was Otherwise the DICROIC OPTICS UNIT may be cracked or broken Hexagonal nut 4pieces DICHROIC OPTICS UNIT LENS assembly M2 6 screw 4pieces Stick the plastic spacer here Shading sheet Align the edges of the shading sheet with the corners of th...

Page 47: ...ow in the picture to separate the PANEL DUCT 2 Put the PANEL DUCT on the BOTTOM CASE and fit the boss of the BOTTOM CASE to the hole at around the center of the PANEL DUCT 3 Lock the PANEL DUCT to the BOTTOM CASE with eight claws Confirm that all of the claws catch the PANEL DUCT firmly Attaching the PANEL DUCT 1 Make sure that the PWB assembly SENSOR is set in place 1 2 3 4 5 6 Insert a tool such...

Page 48: ...tom surfaces are not level Both of bottom surfaces are level Gap 0 3mm G PANEL PBS FAN PANEL DUCT View from the side OK NG Assembling the Power Supply Block 1 POWER UNIT CIRCUIT Attaching the CAPACITOR COVER Detach the CAPACITOR COVER from the capacitor of a broken POWER UNIT CIRCUIT Attach the CAPACITOR COVER to a new POWER UNIT CIRCUIT as it was 2 Power Unit Ballast Attaching to the BALLAST HOLD...

Page 49: ...ts surface with the cable to the BALLAST HOLDER 1 Pass the cable of the EXHAUST FAN through the hole of the BALLAST HOLDER 2 Make sure to insert a rib of the BALLAST HOLDER to the gap of the frame of the EXHAUST FAN Margin 0 to 1mm FAN CUSHION Gap of the frame Stick the FAN CUSHION so that both ends do not hang over the gap Otherwise a rib of the BALLAST HOLDER cannot come into this gap when attac...

Page 50: ...er 1pc POWER UNIT BLOCK LAMP HOUSE AC INLET INLET METAL T2 6x12 screw T2 6x12 screw T2 6x12 screw AC INLET Secure down the INLET METAL to secure the AC INLET Fasten to BOTTOM CASE Secure to LAMP HOUSE 4 POWER FAN Put the POWER FAN onto the BALLAST HOLDER so that two bosses of the BALLAST HOLDER fit to holes of the POWER FAN Fasten the POWER FAN with 2 screws BALLAST HOLDER 2 bosses POWER FAN T3x12...

Page 51: ...THE UPDATED PARTS LIST FOR THIS MODEL IS AVAILABLE ON ESTA ...

Page 52: ...THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 53: ...32C Communication continued Communication settings 1 Protocol 19200bps 8N1 2 Command format h shows hexadecimal Byte Number 0 1 2 3 4 5 6 7 8 9 10 11 12 Command Action Header Data Header code Packet Data size CRC ﬂag Action Type Setting code L H L H L H L H L H L H SET Change setting to desired value cL cH by eL eH BEh EFh 03h 06h 00h aL aH 01h 00h bL bH cL cH GET Read projector internal setup val...

Page 54: ...0 00 DEFAULT 2 BE EF 03 06 00 97 E8 01 00 A1 30 21 00 CUSTOM 2 BE EF 03 06 00 97 FC 01 00 A1 30 11 00 DEFAULT 3 BE EF 03 06 00 67 E8 01 00 A1 30 22 00 CUSTOM 3 BE EF 03 06 00 67 FC 01 00 A1 30 12 00 DEFAULT 4 BE EF 03 06 00 F7 E9 01 00 A1 30 23 00 CUSTOM 4 BE EF 03 06 00 F7 FD 01 00 A1 30 13 00 DEFAULT 5 BE EF 03 06 00 C7 EB 01 00 A1 30 24 00 CUSTOM 5 BE EF 03 06 00 C7 FF 01 00 A1 30 14 00 DEFAULT...

Page 55: ... 06 00 DA F4 04 00 B7 30 00 00 Decrement BE EF 03 06 00 0B F5 05 00 B7 30 00 00 COLOR TEMP OFFSET B Reset Execute BE EF 03 06 00 C8 C5 06 00 4C 70 00 00 RS 232C Communication command table continued continued on next page Names Operation Type Header Command Data CRC Action Type Setting Code COLOR Get BE EF 03 06 00 B5 72 02 00 02 22 00 00 Increment BE EF 03 06 00 D3 72 04 00 02 22 00 00 Decrement ...

Page 56: ...K COMPUTER IN1 Set OFF BE EF 03 06 00 3B C2 01 00 50 30 00 00 ON BE EF 03 06 00 AB C3 01 00 50 30 01 00 Get BE EF 03 06 00 08 C2 02 00 50 30 00 00 FRAME LOCK COMPUTER IN2 Set OFF BE EF 03 06 00 0B C3 01 00 54 30 00 00 ON BE EF 03 06 00 9B C2 01 00 54 30 01 00 Get BE EF 03 06 00 38 C3 02 00 54 30 00 00 AUTO KEYSTONE V EXECUTE Execute BE EF 03 06 00 E5 D1 06 00 0D 20 00 00 KEYSTONE V Get BE EF 03 06...

Page 57: ... Data CRC Action Type Setting Code LANGUAGE Set ENGLISH BE EF 03 06 00 F7 D3 01 00 05 30 00 00 FRANÇAIS BE EF 03 06 00 67 D2 01 00 05 30 01 00 DEUTSCH BE EF 03 06 00 97 D2 01 00 05 30 02 00 ESPAÑOL BE EF 03 06 00 07 D3 01 00 05 30 03 00 ITALIANO BE EF 03 06 00 37 D1 01 00 05 30 04 00 NORSK BE EF 03 06 00 A7 D0 01 00 05 30 05 00 NEDERLANDS BE EF 03 06 00 57 D0 01 00 05 30 06 00 PORTUGUÊS BE EF 03 0...

Page 58: ...Set OFF BE EF 03 06 00 EA D1 01 00 0F 20 00 00 ON BE EF 03 06 00 7A D0 01 00 0F 20 01 00 Get BE EF 03 06 00 D9 D1 02 00 0F 20 00 00 DIRECT POWER ON Set OFF BE EF 03 06 00 3B 89 01 00 20 31 00 00 ON BE EF 03 06 00 AB 88 01 00 20 31 01 00 Get BE EF 03 06 00 08 89 02 00 20 31 00 00 RS 232C Communication command table continued continued on next page Names Operation Type Header Command Data CRC Action...

Page 59: ...01 00 08 36 1E 00 ECO MODE BE EF 03 06 00 6A 27 01 00 08 36 37 00 BLANK BE EF 03 06 00 9A 00 01 00 08 36 40 00 FREEZE BE EF 03 06 00 0A 01 01 00 08 36 41 00 VOLUME BE EF 03 06 00 FA 01 01 00 08 36 42 00 AUTO BE EF 03 06 00 6A 00 01 00 08 36 43 00 Get BE EF 03 06 00 69 31 02 00 08 36 00 00 MY SOURCE Set COMPUTER IN1 BE EF 03 06 00 FA 38 01 00 20 36 00 00 COMPUTER IN2 BE EF 03 06 00 3A 3A 01 00 20 3...

Page 60: ...㫆㫅㩷㫊㫇㪼㪼㪻㪛㪼㫋㪼㪺㫋㫀㫆㫅㪚㪦㪣㪦㪩㪬㪥㪠㪝㪦㪩㪤㪠㪫㪰㪃㪫㪠㪤㪠㪥㪞㪞㪜㪥㪜㪩㪘㪫㪦㪩㪃㪞㪘㪤㪤㪘㪚㪦㪩㪩㪜㪚㪫㪠㪦㪥㪚㪯㪛㪊㪌㪋㪏㪩㪼㫄㫆㫋㪼䇭㪤㫆㫌㫊㪼㪬㪪㪙㪬㪪㪙㩷㩿㪙㪀㪤㫆㫅㫀㫋㫆㫉㩷㫆㫌㫋㪪㪮㪝㪘㪥㪩㪪㪄㪉㪊㪉㪚㪚㫆㫅㫋㫉㫆㫃㪪㪧㪜㪘㪢㪜㪩㪈㪮㪘㫌㪻㫀㫆㪶㫆㫌㫋㪤㪬㪯㪫㪟㪪㪎㪊㪉㪎㪪㪮㪪㫌㪹㩷㪚㪧㪬㫌㪧㪛㪎㪏㪝㪐㪉㪉㪉㪝㪘㪥㪪㪜㪥㪪㪦㪩㩷㪧㪮㪙㪞㩷㪪㪼㫅㫊㫆㫉㪠㪩㪩㪜㪚㪜㪠㪭㪜㪩㪚㫆㫄㫇㫌㫋㪼㫉㩷㫀㫅㪈㪚㫆㫄㫇㫌㫋㪼㫉㩷㫀㫅㪉㪫㪿㪼㫄㪸㫃㩷㪪㪮㩿㪫㪪㪮㪀㪘㪬㪛㪶㪘㪤㪧㪫㪧㪘㪍㪉㪇㪊㪜㫏㪿㪸㫌㫊㫋㩷㩿㪸㫏㫀㪸㫃㪀㪣㪸㫄㫇㩷㩿㫊㫀㫉㫆㪺㪺㫆㪀㪞㩷㫇㪸㫅㪼㫃㩷㪆㪧㪙㪪㩷㩿㫊㫀㫉㫆㪺㪺㫆㪀㪩㪆㪙㩷㪧㪸㫅㪼㫃㩷㩿㫊㫀㫉㫆㪺㪺㫆㪀㪧㫆㫎㪼㫉㩷㩿㪸㫏㫀㪸㫃㪀㪫㪜㪤㪧㪪㪜㪥㪪㪦㪩㪫㪜㪤㪧㪪㪜㪥㪪㪦㪩...

Page 61: ...㪛㪀㪋㪥㪚㪉㪌㪈㪍㪞㪥㪛㪉㪍㪈㪌㪭㫊㫊㩿㪞㪥㪛㪀㪉㪎㪈㪋㪜㪥㪙㪜㪏㪇㪎㩺㪊㪇㪇㪇㪉㪏㪈㪊㪭㪚㪢㪈㪝㪘㪥㪊㪪㪉㪐㪈㪉㪭㪪㪫㪉㪭㪺㪺㩿㪚㫆㫅㫋䋩㪊㪇㪈㪈㪛㪮㪥㪊㪞㪥㪛㪊㪈㪈㪇㪛㪠㪥㩷㪊㪉㪐㪧㪚㪊㪊㪏㪫㪜㪪㪫㪈㩿㪥㪚㪀㪜㪘㪇㪈㪊㪋㪎㪫㪜㪪㪫㪉㩿㪥㪚㪀㪈㪦㫌㫋㪄㪪㫇㪼㪸㫂㪼㫉㪊㪌㪍㪩㪞㪫㪉㪦㫌㫋㪂㪊㪍㪌㪪㪦㪬㪫㩿㪥㪚㪀㪊㪎㪋㪭㪛㪛㪊㪏㪊㪣㪚㪚㪦㪤㪊㪐㪉㪚㪝㪙㪜㪏㪇㪌㪚㪥㪩㪚㪜㪇㪇㪉㪋㪇㪈㪥㪚㪈㪞㪥㪛㪈㪉㪝㫉㫆㫅㫋㪶㪊㪏㪉㪊㪌㪭㪊㪋㪝㫉㫆㫅㫋㪶㪌㪍㪋㪚㪥㪧㪮㪚㪥㪉㪇㪉㪚㪥㪉㪇㪈㪚㪥㪫㪪㪈㪘㫌㪻㫀㫆㪄㪞㪥㪛㪈㪈㪫㪜㪤㪧㩷㪦㪬㪫㪉㪪㪫㪙㪰㪶㪚㪦㪥㪫㪉㪉㪫㪜㪤㪧㩷㪩㪜㪫㪬㪩㪥㪊㪈㪌㪭㪊㪋㪈㪌㪭㪋㪌㪝㪘㪥㩷...

Page 62: ...7 1 2 I001 KSM 2003LM2EL 1 Vout 2 GND 3 VCC APRC01 1 APRC02 1 APRC03 1 C011 1 0 10 1 2 APRC04 1 C001 1 0 10 1 2 E002 501568 04H 1 2 3 4 G1 G2 5V VCC REMOTE1 GND 56 9KHz UP DOWN REMOTE2 38KHz 1005 R903 100 1 2 1005 R904 100 1 2 E901 501331 05V 2 3 4 5 1 G1 G2 47k 1005 1 R902 NCP15WB473F03RC 1 2 47k 1005 1 R901 NCP15WB473F03RC 1 2 R914 2010 1 5k 1 2 3 4 5 6 7 8 R915 2010 1 5k 1 2 3 4 5 6 7 8 R917 20...

Page 63: ...CP X2520 M2 25ED CP X3020 M2 30ED 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT BALLAST 1 ...

Page 64: ...CP X2520 M2 25ED CP X3020 M2 30ED 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT BALLAST 2 ...

Page 65: ...CP X2520 M2 25ED CP X3020 M2 30ED 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT CIRCUIT POWER UNIT CIRCUIT ...

Page 66: ...1 2 1005 RC10 2 2k 1 2 1005 RC09 100 1 2 1005 RC11 100 1 2 GND1 APC14 1 APC15 1 KIKU2C 1 EC01 3114 15FA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 G1 G2 GND1 EC52 JY 3542 01 250 1 2 3 4 5 GND1 APC05 1 APC06 1 APC07 1 APC09 1 APC10 1 APC12 1 APC13 1 EC05 502382 13V 1 2 3 4 5 6 7 8 9 10 11 12 13 G1 G2 APC04 1 DC01 UDZS6 2B 1 2 DC02 UDZS6 2B 1 2 DC03 1SS226 1 2 3 DC04 1SS226 1 2 3 DC05 1SS226 1 2 3 CC02 0 1...

Page 67: ... NC D14 NC C13 NC E17 NC A13 THRWSC RXD0 TXD0 RXD1 TXD1 IRRCVR0 IRRCVR1 IRRCVR2 PORTA0 PORTA1 PORTA2 PORTA3 PORTA4 PORTA5 PORTA6 PORTA7 PORTB0 PORTB1 PORTB2 PORTB3 PORTB4 PORTB5 PORTB6 PORTB7 PORTC0 PORTC1 PORTC2 PORTC3 PORTC4 PORTC5 PORTC6 PORTC7 ADC0 ADC1 ADC2 ADC3 ADC4 ADC5 ADC6 ADC7 NC A12 NC E16 NC B13 TWOWSC0 TWOWSD0 TWOWSC1 TWOWSD1 TWOWSC2 TWOWSD2 USBVDD USBP USBM USBVSS PWM0 PWM1 PWM2 PWM3...

Page 68: ...TMODE0 TESTMODE1 TESTMODE2 VSS RD WR ROMOE ROMWE CS0 CS1 NMI A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 I201 PW190 NC H23 NC F26 NC G25 NC H24 NC H25 NC J24 NC H26 NC K23 NC J25 NC K24 NC J26 NC K25 NC L24 NC L25 NC N22 NC M24 NC V22 NC V23 NC Y26 NC W24 NC W23 NC Y24 NC AB26 NC Y23 NC AA24 NC AB25 NC AC2...

Page 69: ...04 SKRPABE010 S301 SKRPABE010 PWM_F1 C373 0 1 25 1608 GND1 R380 0 1608 L316 600 I351 PQ200WNA1ZPH Vin Vc Vo Vadj GND R333 10k 1 GND1 PWM_F2 R336 100 GND1 GND1 I314 ADXL335 NC 1 ST NC 3 NC 4 COM NC 6 NC 7 ZOUT NC 9 YOUT NC 11 XOUT NC 13 NC 14 VS NC 16 C328 4 7 6 3 1608 C327 4 7 6 3 1608 R399 100 PWM_G R3A1 68k 1 R398 68k 1 R3A5 82k 1 R3A3 82k 1 R390 0 C331 0 01 16 R397 100 R381 0 R382 0 R383 0 F TE...

Page 70: ...MVK SKV APF4G APF4S APF4V APF5S 1608 L841 600 2125 L843 600 GND1 APF5G 2125 L842 600 E803 ZH 03H 1 2 3 G1 G2 APF5V R893 0 C807 0 01 25 C806 0 01 25 C805 0 01 25 GND1 LAMP S GND1 1608 L811 600 1608 L812 600 1608 L815 600 1608 L814 600 APBL1 APBL2 APBL4 APBL5 C829 2125 10 6 3 GND1 R805 10k 1 R860 0 R861 0 E806 ZH 04H 1 2 3 4 G1 G2 R892 0 STBY 5 0V Q809 RT1N141U R896 10k C893 470p C894 470p Q810 RT1N...

Page 71: ...VDE3 J19 VDE3 N19 VDE3 P4 VDE3 P19 VDE3 T4 VDE3 T19 VDE3 U4 VDE3 U19 VDE3 W6 VDE3 W9 VDE3 W10 VDE3 W13 VDE3 W14 VDE3 W16 VDE3 W17 VDDA1 VDDA3 VSSA3 VSSA1 VSS AB22 VSS AB21 VSS AB11 VSS AB2 VSS AB1 VSS AA22 VSS AA11 VSS AA10 VSS AA1 VSS Y12 VSS Y11 VSS Y10 VSS P14 VSS P13 VSS P12 VSS P11 VSS P10 VSS P9 VSS N14 VSS N13 VSS N12 VSS N11 VSS N10 VSS N9 VSS M22 VSS M21 VSS M20 VSS M14 VSS M13 VSS M12 VS...

Page 72: ...9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 G1 G2 I501 CXA7009R DB_IN1 DB_IN0 VDD 3 DGND 4 DGND 5 RET DIRC SCL SDA XCLR ADDR0 ADDR1 ADDR2 AGND 14 REF_IN VCC 16 REF_OUT AGND 18 VCOM_OUT PGND 20 PVCC 21 SIG_OUT12 SIG_OUT11 PGND 24 SIG_OUT10 SIG_OUT9 PVCC 27 SIG_OUT8 SIG_OUT7 PGND 30 SIG_OUT6 SIG_OUT5 PVCC 33 SIG_OUT4 SIG_OUT3 PGND 36 SIG_OUT2 SIG_OU...

Page 73: ...OUT PGND 20 PVCC 21 SIG_OUT12 SIG_OUT11 PGND 24 SIG_OUT10 SIG_OUT9 PVCC 27 SIG_OUT8 SIG_OUT7 PGND 30 SIG_OUT6 SIG_OUT5 PVCC 33 SIG_OUT4 SIG_OUT3 PGND 36 SIG_OUT2 SIG_OUT1 PVCC 39 SID_OUT PGND 41 CAL_OUT PVCC 43 CAL_IN VCC 45 AGND 46 DGND 47 GCFB_I GCFB_O VDDMNT SHT_I SHT_O FRP VD PRG CLK VDD 57 DGND 58 DA_IN11 DA_IN10 DA_IN9 DA_IN8 DA_IN7 DA_IN6 DA_IN5 DA_IN4 DA_IN3 DA_IN2 DA_IN1 DA_IN0 DB_IN11 DB...

Page 74: ...D1 1 C710 0 1 10 C752 0 1 25 1608 APB09 APB01 BD2 0 BD1 2 BD1 0 APB23 C755 0 1 25 1608 C707 0 1 25 1608 R741 1 0k BD2 10 R736 2 2 1608 APB39 APB20 APB08 VD APB25 R731 10 C754 0 1 25 1608 I2CDATP R701 0 APB38 SCAN C751 10 16 MVK SKV R733 3 3k ENB C705 0 1 25 1608 BD2 1 BD2 6 3 3VP APB11 I701 CXA7009R DB_IN1 DB_IN0 VDD 3 DGND 4 DGND 5 RET DIRC SCL SDA XCLR ADDR0 ADDR1 ADDR2 AGND 14 REF_IN VCC 16 REF...

Page 75: ...GND1 RV27 22 1 1608 RV16 15 1 1608 RV24 15 1 1608 RV26 18 1 1608 RV21 20 1 1608 GND1 APSY 3 3V CV09 0 047 10 CV07 0 01 16 DV02 1SS355 GND1 CV65 0 047 10 CV66 0 047 10 CV67 0 047 10 CV61 22p C CV62 22p C GND1 I201 PW190 RMUXIN0 GMUXIN0 SMUXIN0 BMUXIN0 RMUXIN1 GMUXIN1 SMUXIN1 BMUXIN1 RMUXIN2 GMUXIN2 SMUXIN2 BMUXIN2 FB ASPECT0 ASPECT1 ASPECT2 REXT HSYNCIN0 VS0 RAI1 GAI1 SOG1 BAI1 HSYNCIN1 VS1 RAI2 GA...

Page 76: ... CH_1 BUFFER_OUTPUT 36 AGND 37 VA 38 V SYNC_MON_OUTPUT H SYNC_MON_OUTPUT CH_3 SAG CH_3 MONITOR_OUTPUT CH_2 SAG CH_2 MONITOR_OUTPUT CH_1 SAG CH_1 MONITOR_OUTPUT AGND 47 VA 48 CS31 0 01 16 CS03 2125 10 6 3 AP1DA ES01 3114 15FA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 G1 G2 RS13 75 1 1608 AP1V RSA9 0 AP1R RS41 100k RS39 75 1 1608 RS11 75 1 1608 RSA5 10k AP1DG CS21 2125 10 6 3 RS46 33k GND1 RS42 100k GND1 ...

Page 77: ...M07 2125 2 2 10 CM05 2125 2 2 10 CH2_CUT RM27 4 7k RM58 4 7k QM06 2SC4617EBTL GND1 RM50 3 3k 1 TPSP RM34 39k 1 CM21 1000p RM51 2 2k CM24 0 47 10 1608 CM23 1000p RM52 0 CM22 0 47 10 1608 APAO SP_OFF A_GND CM25 47 6 3 MVK SKV GND1 RM43 0 2125 LA14 MPZ2012S101A TPSP 2125 LA15 MPZ2012S101A IM02 TPA6203A1DGNR SHUTDOWN BYPASS IN IN VO VDD GND VO CM20 0 47 10 1608 6 0V RM33 39k 1 APAO GND1 QM08 2SC4617EB...

Page 78: ...6 0 RMT CK21 1 0 6 3 RK32 10k RK26 100 APUDP CK22 1 0 6 3 RK31 47k APUDM IK21 RRX6000 0702L VSS1 OSC1 OSC2 VREG VDD PTD0 PTD1 PTD2 PT03 PTD4 PTE1 TCH0 PTE3 D PTE4 D PTC0 IRQ PTD6 PTD5 PTA7 PTA6 PTA5 PTA4 PTE2 TCH1 PTE0 TCLK PTA3 PTA2 PTA1 PTA0 RST EK02 UBB 4R D14C 1 2 3 4 G1 G2 RK22 220 RK28 1 0M RK27 100 DK22 1SS355 CK27 1 0 6 3 5V CK26 1 0 6 3 CK28 2125 4 7 6 3 GND1 RK29 0 RK23 220 RK30 0 APUG G...

Page 79: ...ST 2 POWER UNIT CIRCUIT PWB assembly INPUT PWB assembly MAIN 1 PWB assembly MAIN 2 PWB assembly MAIN 3 PWB assembly MAIN 4 PWB assembly MAIN 5 PWB assembly MAIN 6 PWB assembly MAIN 7 PWB assembly MAIN 8 PWB assembly MAIN 9 PWB assembly MAIN 10 PWB assembly MAIN 11 PWB assembly MAIN 12 Basic circuit diagram list ...

Page 80: ...CP X2520 CP X3020 SM0339 ...

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Hitachi (M2-30ED, Service Manual

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