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Sanyo PLC-XT10, Service Manual

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Sanyo PLC-XT10 Service Manual Download Page 42

-42-

Chassis Block Diagrams

Q5001

Q013 Q014

Q031

Q011

Q5002

Q5052

Q5051

Q5061

Q5062

2

7

1

15

1

12

5

14

2

3

13

10

9

5

3

2,6

17

18

3

13

8

3

4

5

49

Mute: H

Mute: L

15

1

3

18 16 20

8

7

1
2

3
4

K10X

K20P

K55B

K8C

K8G

K55C

K55D

IC801

CPU

IICSCL

IICSDA

AU_SW1

MUTE

MUTE

VO
LU

ME

VOLUME

AU_SW2

A_SW1

A_SW2

A_MUTE

29

30

31

30

WRL_CPU

READ_CPU

48

43

MAIN BOARD

AUDIO BOARD

AV BOARD

IC5001

A

UDIO-SW

<TC4052>

IC001

A

UDIO-AMP

.

<BA7655>

IC031

A

UDIO OUTPUT

<TD

A1517>

L

R

L

R

L

R

L

R

L

R

VIDEO

AUDIO-IN

PC1

AUDIO-IN

PC2

AUDIO-IN

AUDIO

OUT

SP901

SP902

L

R

IC1801

I/O EXP

A

NDER

<M66500>

IC281

D/A

 

PC1 PC2 

VIDEO

A_SW1 (4), AU_SW 1(10) 

L 

H 

L

A_SW2 (5), AU_SW2 (9) 

L 

L 

H

AUDIO-SW Switching Logic

Audio signal processing circuit

Summary of Contents for PLC-XT10

Page 1: ...o PLC XT10 U S A Canada Europe Asia Africa Chassis No MD3 XT1000 NOTE Match the Chassis No on the unit s back cover with the Chassis No in the Service Manual If the Original Version Service Manual Chassis No does not match the unit s additional Service Literature is required You must refer to Notices to the Original Service Manual prior to servicing the unit ...

Page 2: ...____________________________39 Inputs video signal processing stage____________________________40 LCD panel driving stage ______________________________________41 Audio signal processing circuit __________________________________42 Motor driving circuit __________________________________________43 System controls ______________________________________________44 Power supply protection circuit ____...

Page 3: ...nger of electric shock SERVICE PERSONNEL WARNING Eye damage may result from directly viewing the light produced by the Lamp used in this equipment Always turn off Lamp before opening cover The Ultraviolet radiation eye protection required during this servicing Never turn the power on without the lamp to avoid electric shock or damage of the devices since the stabilizer generates high voltages 15kV...

Page 4: ...istance 4 3 32 8 1 3 m 10 0 m Motorized Lens Shift Up and Down Projection Lamp 250 W Computer 1 Input Terminal VGA HDB 15 pin Terminal x 1 Computer 2 Input Terminal DVI I Terminal Digital Analog Computer Audio input jacks Mini Jack stereo x 2 Computer 1 and Computer 2 Video Input Jacks RCA Type x 1 Video RCA Type x 3 Y Pb Cb Pr Cr Mini DIN 4 pin x 1 S Video and RCA x 2 Audio R and L Monitor Output...

Page 5: ... ref voltage adjustment Video A D input adjustment Video Pedestal adjustment Video Video gain adjustment Video A D input adjustment Component Pedestal adjustment Component Video gain adjustment Component Luminance adjustment Video Common center adjustment White balance adjustment Disassembly Replaced Parts LCD Prism Ass y Condenser Lens Polarized glass R G B Optical Adjustments Electrical Adjustme...

Page 6: ...1 Remove cabinet top following to the Mechanical Disassemblies 2 Press the reset button on the thermal switch CAUTION Before press the reset button make sure that the AC cord must be disconnected from the AC outlet Circuit Protections This projector provides the following circuit protections to operate in safety If the abnormality occurs inside the pro jector it will automatically turn off by oper...

Page 7: ...vable air filters prevent dust from accumulation on the surface of the projection lens and projection mirror Should the air filter become clogged with dust particles it will reduce the cooling fan s effectiveness and may result in internal heat build up and reduce the life of the projector To clean up the air filters follow the cleaning procedure below 1 Turn the power off and disconnect the AC po...

Page 8: ...tion as the original otherwise it may cause loss of performance and product safety Fig 1 2 UP Fig 1 1 B B B B B Cabinet Front Top Lens Front Cover 1 Turn the Lens Front Cover counter clockwise and take it off by pulling forward as shown in Fig 1 1 2 Remove 2 screws A M4x10 to take the Cabinet Front Top off 3 Remove 5 screws B M4x10 and then take the Cabinet Top upward off Cabinet Top removal 1 Scr...

Page 9: ... Cover upward off 2 Remove 2 screws A M4x10 and take the Cabinet Front off 3 Remove 1 screw B T3x10 and take the R C Board off 4 Remove 3 screws C T3x8 and take the Filter Holder off Main Board Thermal SW removal 2 Cabinet Front removal 4 Main Board Rear Panel Ass y COM Board AV Board A B B D B B B C AV COM Board Rear Panel removal 3 1 Remove 3 screws D T3x10 and pull the Holder ass y upward off 2...

Page 10: ...ttom 2 Remove 2 screws C M3x8 and disconnect the lamp socket 3 Remove 5 screws D T4x10 on the optical unit 1 screw E T3x10 on the duct ass y and then pull the Optical Unit upward off Fig 5 Optical Unit removal 7 Lamp House 1 Remove 4 screws A T3x10 and then remove the Speaker Base Speaker base removal 6 Fig 4 A A A Speaker Base A B B C C D D D D D E ...

Page 11: ... the Lamp Ballast Board off 4 Disconnect the Power DC board from the Power AC board Lamp Ballast Board removal 9 1 Remove 4 screws A T3x20 to take the fan FN904 off 2 Remove 3 screws B T4x25 to take the fan FN907 off 3 Remove 4 screws C T3x10 to take the duct ass y off 4 Remove 2 screws D T3x6 to take the Lens Shift Motor and Sensor SW Holder from the Base Fan Motor removal 8 Motor and Sensor Hold...

Page 12: ...rew E T3x10 and 1 screw F T3x6 to take the Sensor Board off 4 Remove 2 screws G T4x25 to take the Fan FN902 off Remove 2 screws H T4x25 to take the Fan FN901 off 5 Remove 2 screws J T3x8 to take the Duct Cover off and remove 2 screws K T4x25 to take the Fan FN903 off 6 Remove 4 screws L T3x10 to take the Duct D off Fig 9 Fans FN901 FN902 removal 12 Line Filter Board Interlock SW removal 11 Mechani...

Page 13: ...ssembly requires a 2 0mm hex wrench Projection Lens removal 1 Fig 1 2 1 Remove each hex screw and pull the Polarized Glass In ass y upward 2 Remove a stopper and take the glass off upward Polarized Glass In removal 2 Fig 2 1 Glass should be placed as the printed marker comes to the upper left corner Fig 2 2 polarized glass Phase Sheet Part No is printed on upper side Lever A Lever A Point Markers ...

Page 14: ...nd disassembly 3 1 A A A Optical Pats Disassemblies B Polarized Glass Out A Fig 3 2 Fig 3 1 Optical Filter 1AV4Z15Bxxxx The polarized glasses and optical filters in the prism assembly are installed as figure below Please be careful for the mounting The polarized glasses are placed as the film attached face comes outside The optical filters are placed as the face on which the part no is printed com...

Page 15: ...s no mounting direction of the lens A Fig 4 1 B B Holder Relay Lens A Relay Lens disassembly 4 1 Remove 2 hex screws A and take the Integrator Lens ass y 2 Remove 2 screws B to take the Lens off from the holder A Fig 5 2 Fig 5 1 B Holder A Integrator In disassembly 5 Lens should be placed as the flat surface side comes to the holder side Fig 4 2 B Integrator In ...

Page 16: ...Unit Top mount the holder for fixing the Mirror in the optical unit Optical Unit Top removal 7 A B B B B A Fig 7 1 Fig 7 2 1 Remove 2 hex screws A and take the Condenser Lens ass y 2 Remove 4 screws B to take the Lens off from the holder A Fig 6 2 Fig 6 1 B Holder Condenser Lens A Condenser Lens disassembly 6 Lens should be placed as the flat surface side comes to the holder side B B B ...

Page 17: ...ker on the part comes to each arrow direction The key No 16 should be placed as the film attached side comes to the mirror side 14 10 8 Fig 8 3 1 2 9 Locations and Directions 5 6 1 Slit Int 2 Integrator Lens Out 3 PBS Prism Beam Splitter 4 Mirror W Cold 5 Condenser lens Out 6 Dichroic mirror B 7 Optical Filter UV Cut 8 Mirror Holder 9 Mirror B 10 Condenser lens 11 Dichroic Mirror G 12 Condenser Le...

Page 18: ...d prism ass y at once After replacing LCD Panel Prism ass y please check the following points Check that there is no color shading at the top bottom left or right of the screen If there is try to remove the shading following to the chapter Optical Adjustment Check the white balance If it needs the adjustment adjust the white balance following to the White Balance Adjustment and Common Centre Adjus...

Page 19: ...er except after lamp is replaced The projector can not be turned on with lamp cover removed because when the lamp cover is removed the interlock switch is also released to switch off the mains power for safety 7 Reset the Lamp Replace Counter see below explanation Lamp Replacement 1 Turn the projector on and press the MENU button and the on screen menu will appear Press the 7 or 8 button to move a...

Page 20: ...or remaining polarized glasses B Polarized Glass Mounting Base R Polarized Glass Mounting Base G Polarized Glass Mounting Base A A A Fig 1 2 Fig 1 1 Polarized glass mounting base Optical Adjustments A Contrast adjustment Before taking optical adjustments below remove the Cabinet Top and Main Board if required following to the Mechanical Disassemblies Adjustments require a 2 0mm hex wrench and a sl...

Page 21: ... and adjust the slot B to make color uniformity in white by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 2 2 loosen 2 screws C with the 2 0mm hex driv er and adjust the slot D to make color uniformity in white by using a slot screwdriver 3 Tighten screws A and C to fix the Condenser lens unit Note The relay lens adjustment must be carried out...

Page 22: ...m hex driver and adjust the slot B to make color uniformity in white by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 3 2 loosen 2 screws C with the 2 0mm hex driver and adjust the slot D to make color uniformity in white by using a slot screwdriver 3 Tighten the screws A and C to fix the relay lens unit Fig 3 1 a Moving of Slot B b White Fig ...

Page 23: ... of the screen as shown in Fig 4 1 loosen 2 screws A with the 2 0mm hex driver and adjust the slot B to make color uniformity in white by using a slot screwdriver 2 If the cyan bar appears on the top or bottom of the screen as shown in Fig 4 2 loosen 2 screws C with the 2 0mm hex driver and adjust the screw D to make color uniformity in white by using a slot screwdriver 3 Tighten the screws A and ...

Page 24: ...eplaced the re adjustments are required following to the Electrical Adjustments The data of lamp replacement counter is stored in the IC808 Please note that the lamp replace counter will be reset when the memory IC IC808 is replaced Lamp replace counter can not be set to the previous value Caution to memory IC replacement When IC808 is replaced with new one the CPU writes down the default data of ...

Page 25: ... ground 6 Select Item no 1 and adjust the voltage to be 7 50 0 1Vdc by changing the Data value 7 Connect a digital voltmeter to test point TP561 and chassis ground 8 Select Item no 2 and adjust the voltage to be 7 50 0 1Vdc by changing the Data value Video Center adjustment 2 16 steps gray scale pattern 1 Set the lamp mode to ECO with the menu function 2 Enter the service mode and select group no ...

Page 26: ...Receive the 16 step gray scale computer signal with Computer 1 Analog RGB mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP531 and chassis ground 4 Select group no 5 Item no 3 and adjust the amplitude a to be 10 0 0 1V by changing the Data value 5 Connect an oscilloscope to test point TP501 and chassis ground 6 Select Item no 4 and adjust the amplitude a to be 10 0 0 1V by c...

Page 27: ...ude a to be 1 35 0 1V by changing the Data value 7 Connect an oscilloscope to test point TP13R and chassis ground 8 Select Item no 4 and adjust the amplitude a to be 1 35 0 1V by changing the Data value a A D Input adjustment Video 9 1 Receive the 100 whole Black composite video sig nal with Video mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP531 and chassis ground 4 Sele...

Page 28: ...ment Component 12 1080i PEDESTAL ADJUSTMENT 1 Receive the 100 whole Black component signal 1080i with Video Y Pb Pr Cb Cr mode 2 Enter the service mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP531 and chassis ground 4 Select group no 5 Item no 11 and adjust the black level to be maximum amplitude by changing the Data value 5 Connect an oscilloscope to test point TP501 and...

Page 29: ...ould be performed by a computer and it also requires a special software Color Shading Correction The software will be supplied separately and can be ordered as follows COLOR SHADING CORRECTION SOFTWARE Service Parts No 645 051 2308 NOTE ON WHITE UNIFORMITY ADJUSTMENT 1 Receive the 100 whole white composite video signal with Video mode 2 Enter the service mode 3 Measure luminance on the screen with...

Page 30: ...5G K25B K8R K8M K8G TPHAFC IC3201 IC4101 TP351 TPVD TPHD TPGHS TPGVS IC341 IC801 K8T IC6361 K8S K8W K8V TPVS TPHS TP21G TP21B TP20G TP20B TP20R TP21R K8X IC201 IC1101 TPFAN1 TP561 TP531 TP501 TPVRB TP13B TP13G TP13R TPGVRT TP2531 Electrical Adjustments MAIN BOARD Test Points and Locations ...

Page 31: ... or 1 w o Scart Scart Group 3 CXA2101 0 BRIGHT 30 25 25 0 63 NT PAL SECAM NT443 PALM PALN 480i 575i 480p 575p 1080i 1035i 720p 1 PICTURE 40 45 45 0 63 NT PAL SECAM NT443 PALM PALN 480i 575i 480p 575p 1080i 1035i 720p G A D Input Gain Adjustment 2 G_DRIVE 30 0 63 3 B_DRIVE 30 31 31 0 63 NT NT443 PAL PALM PALN 480i 575i 480p 575p 1080i 1035i 720p B A D Input Gain Adjustment 4 R_DRIVE 30 31 31 0 63 N...

Page 32: ... 27 Real Cinema R GAMMA SHIFT 512 512 0 1023 _103 Difference 28 Real Cinema GAMMA 0 512 512 0 1023 29 Real Cinema GAMMA 1 528 527 0 1023 PC DVI Real AV Cinema Difference from Standard 30 Real Cinema GAMMA 2 527 521 0 1023 31 Real Cinema GAMMA 3 525 519 0 1023 32 Real Cinema GAMMA 4 523 516 0 1023 33 Real Cinema GAMMA 5 519 215 0 1023 34 Real Cinema GAMMA 6 515 510 0 1023 35 Real Cinema GAMMA 7 510...

Page 33: ...0 0 or 1 0 Fan Control automatically 1 Fan Control Manually FAN Voltage Adjustment 6 FAN_A_SPEED 0 255 Only effective when FAN_CONTROL_SW 1 7 FAN_B_SPEED 0 255 Initial Normal Eco 8 FAN_C_SPEED 0 255 9 FAN_TEMP_A_MONI Read only 10 FAN_TEMP_B_MONI 11 FAN_TEMP_C_MONI 12 FAN_ANZEN_MINMAX 1 0 or 1 Only effective when FAN_CONTROL_SW 1 it can be used with10 12 but not be memorized 13 TEMP_NOWARNING_TIME ...

Page 34: ...emperature to start the control Ceiling Eco 79 CLECO_TEMP_FAN3_MAX 35 FAN3 temperature to end the control Ceiling Eco 80 CLECO_VALU_FAN1_MIN 55 FAN1 control minimum value Ceiling Eco 81 CLECO_VALU_FAN1_MAX 120 FAN1 control maximum value Ceiling Eco 82 CLECO_VALU_FAN2_MIN 70 0 255 FAN2 control minimum value Ceiling Eco 83 CLECO_VALU_FAN2_MAX 100 FAN2 control maximum value Ceiling Eco 84 CLECO_VALU_...

Page 35: ... 53 GAIN_B 0 0 0 127 066 54 DG_B_M 0 0 0 63 067 55 DNR_Y_NOISE_TH 8 8 0 127 068 reg 3 DNR OFF DNR ON 56 DNR_Y_SENSE 0 6 0 15 069 57 DNR_Y_MOTION_TH 0 0 0 127 070 58 DNR_Y_MOTION_SLOPE 4 4 0 7 071 59 DNR_Y_MOTION_F2_F0 0 0 0 3 072 60 DNR_Y_MOTION_F4_F2 3 3 0 3 073 61 DNR_C_NOISE_TH 8 8 0 127 074 62 DNR_C_SENSE 0 6 0 15 075 63 DNR_C_MOTION_TH 0 0 0 127 076 64 DNR_C_MOTION_SLOPE 4 4 0 7 077 65 DNR_C_...

Page 36: ...48 149 127 CB2R 0 0 0 1023 150 151 128 CR2R 359 403 0 1023 152 153 129 G_Y_OUT_OS 0 0 255 154 reg A fixed 130 G_Y_OUT_MIN 0 0 255 155 131 G_Y_OUT_DC 16 0 255 156 132 G_Y_OUT_MAX 255 0 255 157 133 B_CB_OUT_OS 0 0 255 158 134 B_CB_OUT_MIN 0 0 255 159 135 B_CB_OUT_DC 16 0 255 160 136 B_CB_OUT_MAX 255 0 255 161 137 R_CR_OUT_OS 0 0 255 162 138 R_CR_OUT_MIN 0 0 255 163 139 R_CR_OUT_DC 16 0 255 164 140 R...

Page 37: ...up 500 ADC 0 ADC R OFFSET 96 0 255 1 ADC G OFFSET 96 0 255 2 ADC B OFFSET 96 0 255 Stored by SH2 controlled by PW 3 ADC R GAIN 220 0 255 4 ADC G GAIN 220 0 255 5 ADC B GAIN 220 0 255 6 ADC BandWidth PC 3 0 3 7 ADC BandWidth AV 3 0 3 Group 510 NTSC Gakaku 0 NTSC TOTAL DOTS 1312 0 2048 1 NTSC DISP DOTS 999 0 2048 NT 2 NTSC H BACK PORCTH 499 0 2048 Stored by SH2 controlled by PW 3 NTSC V BACK PORCTH ...

Page 38: ...186 0 2048 Stored by SH2 controlled by PW 3 V BACK PORCTH 52 0 2048 4 DISP LINE 1052 0 2048 5 CLAMP 7 0 2048 Group 521 RGB 1080i 50 Gakaku 0 TOTAL DOTS 1934 0 2048 1 DISP DOTS 1372 0 2048 RGB 1080i 50 2 H BACK PORCTH 188 0 2048 Stored by SH2 controlled by PW 3 V BACK PORCTH 53 0 2048 4 DISP LINE 1052 0 2048 5 CLAMP 7 0 2048 Group 522 RGB 1035i Gakaku 0 TOTAL DOTS 1604 0 2048 1 DISP DOTS 1366 0 204...

Page 39: ...6321 MEMORY IC6341 MEMORY IC6361 MEMORY IC4251 IC4261 IC4271 BUFFER IC4281 BUFFER IC8091 BUFFER PC1 IC5001 AUDIO SW IC001 VOLUME IC031 AUDIO AMP AUDIO OUT SPEAKER CONTROL POART USB R C IC3806 RS 232C IC3852 MOUSE CONTROL 1 IC3851 MOUSE CONTROL 2 IC3851 USB DRIVER IC801 CPU IC804 FLASH ROM IC803 S RAM FAN FAN FAN CONTROL POWER ACTIVE FILTER LINE FILTER AC 100 240V LAMP BALLAST LAMP MONITOR OUTPUT C...

Page 40: ...6341 IC6361 MEMORY uPD4811650 IC6182 INVERTER IC6181 HV AFC TA1318 IC4281 BUFFER TC74LCX541 AV CG1 PC1 PC2 PC1 L PC2 H AV PC Ana L PC Digital H DIGITAL RGB ANALOG RGB ANALOG RGB H V H V H V H V H V RGB G TP21R TP814 TP815 TP21G TP21B TPGHS TPGVS TPVD TPHD TP13R TP13G TP13B 1 3 5 8 10 12 22 20 18 16 8 3 8 3 6 3 15 12 10 2 1 6 1 6 2 5 2 2 5 7 2 5 13 3 11 2 4 1 18 16 5 13 20 44 2 18 4 45 131 16 GHS_P...

Page 41: ...561 NRS LT1206 IC2531 NRS LM7171 IC3561 B LEVEL SHIFT L3E01040 B LCD PANEL G LCD PANEL B LCD PANEL IC1501 D A M62399 IC1531 D A M62399 IC341 S RAM IC351 FLASH ROM IC304 CONTROL MEMORY 24LC168 IC801 CPU IICSCL SDA TP501 TP531 TP561 TPDHS TPDVS TP2531 TP2561 K25R K25G K25B DR DG DB BAOUT GAOUT BAOUT 323 7 8 3 3 7 7 22 29 30 22 DHS DVS 244 A1 A15 D0 D15 A2 A19 D0 D15 PW_SDA PW_SCL DBSH DGSH DRSH REF ...

Page 42: ...DA AU_SW1 MUTE MUTE VOLUME VOLUME AU_SW2 A_SW1 A_SW2 A_MUTE 29 30 31 30 WRL_CPU READ_CPU 48 43 MAIN BOARD AUDIO BOARD AV BOARD IC5001 AUDIO SW TC4052 IC001 AUDIO AMP BA7655 IC031 AUDIO OUTPUT TDA1517 L R L R L R L R L R VIDEO AUDIO IN PC1 AUDIO IN PC2 AUDIO IN AUDIO OUT SP901 SP902 L R IC1801 I O EXPANDER M66500 IC281 D A PC1 PC2 VIDEO A_SW1 4 AU_SW 1 10 L H L A_SW2 5 AU_SW2 9 L L H AUDIO SW Switc...

Page 43: ...RIVE M62320 1 2 3 4 1 2 1 2 K55F K55G 5 4 K55B 5 4 K8G K55E IC801 CPU IICSCL IICSDA 29 30 MAIN BOARD AUDIO BOARD Input Output Operation 4 5 7 1 H L L H Forward drive L H H L Reverse drive H H L L Braking Mode L L Open Open Standby Mode Logic Table of Drive ICs IC5501 IC5531 IC6501 Input Output Operation 18 20 5 9 H L L H Forward drive L H H L Reverse drive H H L L Braking Mode L L Open Open Standb...

Page 44: ...1 IC4891 COMPONENT Q3021 Q1851 Q5168 IC815 Q1852 IC1851 RC1 PC2 VIDEO AU_SW 1 10 L H L AU_SW2 9 L L H Q031 Mute L Mute H PC L S Video In L Component In L Bright On L Bottom L Top L LED On L Fan Error H Power On L Power On H LED Drive Lamp Error H Lamp On H Power On H Power On H Power Fail L Power Fail L RC1 L RC2 L PC1 L PC2 H AV PC Analog L FRONT RC BOARD AUDIO BOARD COM BOARD AV BOARD MAIN BOARD...

Page 45: ...CK SWITCH LAMP BALLAST BOARD IC1871 TEMP SENSOR SCL2 SDA2 2 1 IC1872 TEMP SENSOR SCL2 SDA2 2 1 IC1873 TEMP SENSOR SCL2 SDA2 2 1 IC2821 TEMP SENSOR 1 4 4 1 K6F K8L K6D K6E K6C CN26B CN26A K66A K66C K66D K66E K26D K26A K55A K55B K55D K10X K10R K8A K8B K8K K28B K8G K26C K8F K8E K26B LAMP AC CORD S5V 9V S5V 9V S5V S5V S 5V S3 3V S5V S 5V S3 3V 5V_DVI 5V_DVI K55H K55S K55K FN901 FN906 FN907 FN904 FN905...

Page 46: ...lter Board 2 Abnormality occurs on drive signals for power or lamp circuit Abnormality on power starter signals FAN_DRIVE FAN_SW The FAN_SW signal is output from pin 137 of IC801 and applied to power supply circuit through Q4807 as the name of FAN_DRIVE It drives the fans on and off FAN_DRIVE High in power on Check FAN_DRIVE signal IC801 and peripheral circuits Abnormality on the drive signal IC_R...

Page 47: ...IC4101 pins 1 2 of IC6181 test points TPVD TPHD pins 13 15 7 5 of IC4281 2 No picture from Computer source Check that the RGB signals are observed at the following points Pins 1 3 5 of IC3001 for Computer2 mode pins 8 10 13 of IC3001 for Computer1 mode pins 20 18 16 of IC3001 test points TP21R TP21G TP21B pins 5 13 20 of IC201 Check PC1 PC2 switching signal is correct Computer1 Low Computer2 High ...

Page 48: ...ch signals input to CPU Check signals at pins 118 to 120 of IC801 when pressing the key buttons Check key buttons Lens Motor Problems Troubleshooting No Sound Please check following and refer to the chapter Audio signal processing circuit in the Chassis Block Diagrams on the pre vious page 1 No audio signals at AV input circuit Check audio signals at pins 1 12 Computer1 5 14 Computer2 and 2 15 Vid...

Page 49: ... POE3 RDWR DE_DIF Not used Not used I 37 PB6 IRQ4 A18 BACK ADDRESS18 Address Bus 18 O 38 PB7 IRQ5 A19 BREQ ADDRESS19 Address Bus 19 O 39 PB8 IRQ6 A20 WAIT ADDRESS20 Address Bus 20 O 40 VCC 5V 41 PB9 IRQ7 A21 ADTRG ADDRESS21 Address Bus 21 O 42 VSS GND 43 PA14 RD READ Read signal Active L O 44 WDTOVF WDT Not used Not used O 45 PD31 D31 ADTRG RTS RS232C RTS Request To Send Not used I 46 PD30 D30 IRQ...

Page 50: ...B DRAK0 OPT4 XGA SVGA switch option I 111 PE2 TIOC0C DREQ1 Not used O 112 VCC 5V 113 PE3 TIOC0D DRAK1 SDA3 IIC Bus 3 SDA I O 114 PE4 TIOC1A SCL3 IIC Bus 3 SCL I O 115 PE5 TIOC1B USB_BRST USB pull up option resistor on off O 116 PE6 TIOC2A Not used O 117 VSS GND 118 PF0 AN0 KEY1 Key 1 input A D input I 119 PF1 AN1 KEY2 Key 2 input A D input I 120 PF2 AN2 KEY3 Key 3 input A D input I 121 PF3 AN3 OPT...

Page 51: ...READ_CPU Read Select Active L I 31 WR WRL_CPU Write Select Active L I 32 CS IO_CS Chip Select Active L I 33 RESET EXP_RST Reset input Active H I 34 GND1 GND 35 A2 PORT_SEL2 Port Select 2 I 36 A1 PORT_SEL1 Port Select 1 I 37 A0 PORT_SEL0 Port Select 0 I 38 D0 D0 Data Bus 0 I O 39 D1 D1 Data Bus 1 I O 40 D2 D2 Data Bus 2 I O 41 D3 D3 Data Bus 3 I O 42 D4 D4 Data Bus 4 I O 43 D5 D5 Data Bus 5 I O 44 ...

Page 52: ...4 D0 FOCUS FOCUS Active H O 5 D1 FOCUS FOCUS Active H O 6 D2 ZOOM ZOOM Active H O 7 D3 ZOOM ZOOM Active H O 8 Vss GND 9 D4 LENS UP LENS UP Active H O 10 D5 LENS DOWN LENS DOWN Active H O 11 D6 BRIGHT ON BRIGHT ON Active H O 12 D7 BRIGHT OFF BRIGHT OFF Active H O 13 Vdd Power supply 5V 10 14 CS2 Slave address setting port 2 GND I 15 CS1 Slave address setting port 1 GND I 16 CS0 Slave address settin...

Page 53: ...ce voltage input 9 VrefU1 DAC upper reference voltage input CH5 CH8 10 Vss GND 11 VrefU2 DAC upper reference voltage input CH1 CH4 12 A01 NRSB O 13 A02 NRSA O 14 A03 XRGT O 15 A04 RGT O 16 Vcc Buffer power supply 2 4 VrefU 12V 17 Vdd Power supply 5V 10 18 CS2 Setting pin 2 for slave address GND I 19 CS1 Setting pin 1 for slave address GND I 20 CS0 Setting pin 0 for slave address GND I No Name Func...

Page 54: ...DEO IN IC1141 4 Y IN IC3101 5 C IN IC3101 7 VIDEO_Y IC3101 21 VIDEO_CB IC3101 22 VIDEO_CR IC3101 23 AV_HSYNC IC3101 9 AV_VSYNC IC3101 4 AV_R OUT TP13R AV_G OUT TP13G AV_B OUT TP13B HD_OUT TPHD VD_OUT TPVD GHS_PW TPGHS ...

Page 55: ... 55 GVS_PW TPGVS DHS TPDHS DVS TPDVS B S H OUT TP501 G S H OUT TP531 R S H OUT TP561 NRS G TP2531 NRS B R TP2561 Waveform ...

Page 56: ...by air spray disassemble and clean the optical unit Disassembly Cleaning Disassembly cleaning method should only be per formed when the unit is considerable dirty and cannot be sufficiently cleaned by air spraying alone Be sure to readjust the optical system after per forming disassembly cleaning 1 Remove the cabinet top and main units following to Mechanical Disassemblies 2 Remove the optical bas...

Page 57: ... 57 IC Block Diagrams AD8185ARU Selector IC3001 AD9888KS140 A D IC201 ...

Page 58: ... 58 BA6920F Motor Drive IC5561 IC Block Diagrams BA6287F Motor Drive IC5501 IC5531 IC6501 ...

Page 59: ... 59 IC Block Diagrams BA7078AF SynC Detector IC7201 BA7655 Audio Pre amp IC001 ...

Page 60: ... 60 CXA2101AQ RGB Matrix IC4101 IC Block Diagrams DB7600 Sync Switch IC3021 IC3022 ...

Page 61: ... 61 IC Block Diagrams ICS1523M PLL IC4231 L306070D D A Sample Hold IC501 IC530 IC561 ...

Page 62: ... 62 M62392 D A IC3291 M62393 D A IC281 IC4881 IC Block Diagrams ...

Page 63: ... 63 M62399 D A IC1501 IC1531 ML60851 USB Driver IC9801 IC Block Diagrams ...

Page 64: ... 64 PW365 System Control Scan Converter IC301 IC Block Diagrams TA1318AF AFC Sync Driver IC6181 ...

Page 65: ... 65 TC90A69F PAL 3L Y C Separation IC2101 IC Block Diagrams TB1274AF Video Decoder IC1101 ...

Page 66: ... 66 TDA1517ATW Audio Output IC031 IC Block Diagrams ...

Page 67: ...m MT COMPO Metallized Composite STYRENE Styrene TA SOLID Tantalum Oxide Solid Electrolytic AL SOLID Aluminium Solid Electrolytic ELECT Aluminum Foil Electrolytic NP ELECT Non polarised Electrolytic OS SOLID Aluminium Solid with Organic Semiconductive Electrolytic POS SOLID Polymerized Organic Semiconductive DL ELECT Double Layered Electrolytic PPS FILM Polyphenylene Sulfide Film MT PPS FILM Metali...

Page 68: ...e Thermal Switch SW905 FN905 Cooling Fan FN903 Cooling Fan Interlock switch SW902 Audio Board RC Board AV Board Main Board Line Filter Board Ballast Board FN907 Cooling Fan Sensor Board FN902 Cooling Fan FN904 Cooling Fan Power DC Board FN906 Cooling Fan COM Board FN901 Cooling Fan Power AC Board FN900 Lamp Ass y Noise Filter ...

Page 69: ...05 002 6904 TR 2SA1179 M7 TB 405 163 1503 TR 2SA1179N M6 TB 405 163 2708 TR 2SA1179N M7 TB Q1145 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q1146 405 134 5905 TR 2SA1037AK T146 R 405 147 2205 TR 2SA1037AK S T146 405 002 0308 TR 2SA1037K T146 R 405 002 040...

Page 70: ...509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q1852 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q2101 405 014 4509 TR 2SC24...

Page 71: ... 002 6904 TR 2SA1179 M7 TB 405 163 1503 TR 2SA1179N M6 TB 405 163 2708 TR 2SA1179N M7 TB Q3301 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q3302 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2...

Page 72: ... 405 163 2708 TR 2SA1179N M7 TB Q5186 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q6141 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701...

Page 73: ...IC TC7SET00FU TE85L IC501 409 502 3302 IC L3E06070D0A IC5131 409 323 8906 IC TC4W53FU TE12L IC5191 409 404 0805 IC BA7623F IC531 409 502 3302 IC L3E06070D0A IC561 409 502 3302 IC L3E06070D0A IC6101 409 428 8405 IC TC7WT125FU TE12L IC6111 409 431 6009 IC MC74VHC14DT 410 356 8009 IC SN74LV14APWR IC6121 409 158 5804 IC TC74HC123AF TP1 IC6131 409 158 5804 IC TC74HC123AF TP1 IC6161 409 428 8405 IC TC7W...

Page 74: ...875 403 155 1609 CERAMIC 33P J 50V C1876 403 155 1609 CERAMIC 33P J 50V C1877 403 155 1609 CERAMIC 33P J 50V C1878 403 155 1609 CERAMIC 33P J 50V C1879 403 155 1609 CERAMIC 33P J 50V C202 403 164 0204 CERAMIC 0 1U Z 25V C203 403 164 0204 CERAMIC 0 1U Z 25V C204 403 283 6309 CERAMIC 1U Z 10V C206 403 164 0204 CERAMIC 0 1U Z 25V C207 403 164 0204 CERAMIC 0 1U Z 25V C208 403 283 6309 CERAMIC 1U Z 10V...

Page 75: ...3 164 0204 CERAMIC 0 1U Z 25V C3114 403 162 5300 ELECT 4 7U M 25V C3116 403 304 2105 ELECT 47U M 6 3V C3117 403 164 0204 CERAMIC 0 1U Z 25V C312 403 164 0204 CERAMIC 0 1U Z 25V C3121 403 157 1706 CERAMIC 8P D 50V C3122 403 164 0204 CERAMIC 0 1U Z 25V C3123 403 149 9208 CERAMIC 0 01U Z 50V C3124 403 162 6000 ELECT 0 47U M 50V C3126 403 164 0204 CERAMIC 0 1U Z 25V C3127 403 149 9208 CERAMIC 0 01U Z ...

Page 76: ...403 373 7704 ELECT 100U M 6 3V C402 403 164 0204 CERAMIC 0 1U Z 25V C403 403 304 1801 ELECT 100U M 6 3V 403 373 7704 ELECT 100U M 6 3V C404 403 164 0204 CERAMIC 0 1U Z 25V C406 403 164 0204 CERAMIC 0 1U Z 25V C407 403 164 0204 CERAMIC 0 1U Z 25V C408 403 164 0204 CERAMIC 0 1U Z 25V C409 403 164 0204 CERAMIC 0 1U Z 25V C4100 403 229 3508 ELECT 100U M 16V C4101 403 164 0204 CERAMIC 0 1U Z 25V C4103 ...

Page 77: ...AMIC 0 1U Z 25V C4821 403 164 0204 CERAMIC 0 1U Z 25V C4822 403 164 0204 CERAMIC 0 1U Z 25V C4831 403 164 0204 CERAMIC 0 1U Z 25V C4836 403 164 0204 CERAMIC 0 1U Z 25V C4881 403 322 7809 ELECT 220U M 6 3V C4882 403 298 9609 CERAMIC 0 1U K 16V C4883 403 322 7809 ELECT 220U M 6 3V C4884 403 298 9609 CERAMIC 0 1U K 16V C4891 403 298 9609 CERAMIC 0 1U K 16V C4892 403 298 9609 CERAMIC 0 1U K 16V C501 4...

Page 78: ...CERAMIC 0 1U Z 25V C6367 403 164 0204 CERAMIC 0 1U Z 25V C6368 403 164 0204 CERAMIC 0 1U Z 25V C6369 403 164 0204 CERAMIC 0 1U Z 25V C6371 403 164 0204 CERAMIC 0 1U Z 25V C6372 403 113 3805 CERAMIC 1000P K 50V C6373 403 164 0204 CERAMIC 0 1U Z 25V C6374 403 113 3805 CERAMIC 1000P K 50V C6376 403 164 0204 CERAMIC 0 1U Z 25V C6381 403 304 1801 ELECT 100U M 6 3V 403 373 7704 ELECT 100U M 6 3V C6382 4...

Page 79: ... 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB4801 645 021 0358 R NETWORK 100X4 0 063W 645 031 3325 R NETWORK 100X4 1 16W RB491 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB492 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB493 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB494 645 037 0663 R NETWOR...

Page 80: ...401 105 0405 MT GLAZE 100 JA 1 16W R1504 401 105 0405 MT GLAZE 100 JA 1 16W R1506 401 105 0405 MT GLAZE 100 JA 1 16W R1507 401 105 0405 MT GLAZE 100 JA 1 16W R1508 401 105 0504 MT GLAZE 1K JA 1 16W R1509 401 105 0504 MT GLAZE 1K JA 1 16W R151 401 105 6506 MT GLAZE 680 JA 1 16W R152 401 105 3307 MT GLAZE 2 7K JA 1 16W R1521 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1523 401 105 7909 MT GLAZE 0 000 ZA 1...

Page 81: ... 16W R2573 401 105 4601 MT GLAZE 3 9K JA 1 16W R2574 401 105 0504 MT GLAZE 1K JA 1 16W R2576 401 148 6006 MT GLAZE 2 2 JA 1 16W R2577 401 148 6006 MT GLAZE 2 2 JA 1 16W R2578 401 148 6006 MT GLAZE 2 2 JA 1 16W R2579 401 148 6006 MT GLAZE 2 2 JA 1 16W R2592 401 105 7909 MT GLAZE 0 000 ZA 1 16W R2593 401 105 4205 MT GLAZE 33K JA 1 16W R2594 401 105 0603 MT GLAZE 10K JA 1 16W R261 401 105 0504 MT GLA...

Page 82: ... ZA 1 16W R3267 401 105 7909 MT GLAZE 0 000 ZA 1 16W R3268 401 105 0603 MT GLAZE 10K JA 1 16W R3269 401 105 2003 MT GLAZE 1 8K JA 1 16W R327 401 105 7909 MT GLAZE 0 000 ZA 1 16W R3271 401 105 0405 MT GLAZE 100 JA 1 16W R3272 401 105 0504 MT GLAZE 1K JA 1 16W R3273 401 105 4502 MT GLAZE 390 JA 1 16W R3274 401 105 0405 MT GLAZE 100 JA 1 16W R3275 401 105 0504 MT GLAZE 1K JA 1 16W R3276 401 105 4502 ...

Page 83: ... 1 16W R4208 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4209 401 105 7909 MT GLAZE 0 000 ZA 1 16W R421 401 105 3901 MT GLAZE 33 JA 1 16W R4211 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4213 401 105 0405 MT GLAZE 100 JA 1 16W R4214 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4218 401 105 0405 MT GLAZE 100 JA 1 16W R422 401 105 3901 MT GLAZE 33 JA 1 16W R4221 401 105 3901 MT GLAZE 33 JA 1 16W R4222 401 105 3901 MT...

Page 84: ...0 000 ZA 1 16W R4883 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4886 401 105 0405 MT GLAZE 100 JA 1 16W R4887 401 105 0405 MT GLAZE 100 JA 1 16W R4891 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4892 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4893 401 105 0405 MT GLAZE 100 JA 1 16W R4894 401 105 3307 MT GLAZE 2 7K JA 1 16W R4896 401 105 0504 MT GLAZE 1K JA 1 16W R4899 401 105 0603 MT GLAZE 10K JA 1 16W R491 401 1...

Page 85: ...105 0504 MT GLAZE 1K JA 1 16W R6179 401 105 7909 MT GLAZE 0 000 ZA 1 16W R6180 401 105 7909 MT GLAZE 0 000 ZA 1 16W R6181 401 105 0405 MT GLAZE 100 JA 1 16W R6182 401 105 0405 MT GLAZE 100 JA 1 16W R6183 401 105 0405 MT GLAZE 100 JA 1 16W R6184 401 105 0405 MT GLAZE 100 JA 1 16W R6185 401 105 7909 MT GLAZE 0 000 ZA 1 16W R6187 401 105 6001 MT GLAZE 5 6K JA 1 16W R6188 401 113 5201 MT GLAZE 360 JA ...

Page 86: ... MT GLAZE 0 000 ZA 1 16W R899 401 105 0603 MT GLAZE 10K JA 1 16W R9401 401 105 7909 MT GLAZE 0 000 ZA 1 16W R9402 401 105 7909 MT GLAZE 0 000 ZA 1 16W R9403 401 105 7909 MT GLAZE 0 000 ZA 1 16W R9404 401 105 7909 MT GLAZE 0 000 ZA 1 16W R9406 401 105 7909 MT GLAZE 0 000 ZA 1 16W R9407 401 105 7909 MT GLAZE 0 000 ZA 1 16W R9801 401 105 1501 MT GLAZE 1 5K JA 1 16W R9803 401 105 8005 MT GLAZE 1M JA 1...

Page 87: ... 0807 DIODE 1SS355 TE 17 D3251 407 149 0807 DIODE 1SS355 TE 17 D3252 407 149 0807 DIODE 1SS355 TE 17 D3253 407 149 0807 DIODE 1SS355 TE 17 D451 407 149 0807 DIODE 1SS355 TE 17 D4801 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D4802 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D4803 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D4804 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D4805 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D480...

Page 88: ...70U M 25V C044 403 343 4900 ELECT 470U M 25V C5501 403 149 9208 CERAMIC 0 01U Z 50V C5504 403 164 0204 CERAMIC 0 1U Z 25V C5531 403 149 9208 CERAMIC 0 01U Z 50V C5534 403 164 0204 CERAMIC 0 1U Z 25V C5561 403 149 9208 CERAMIC 0 01U Z 50V C5564 403 164 0204 CERAMIC 0 1U Z 25V C5581 403 164 0204 CERAMIC 0 1U Z 25V C5582 403 304 1801 ELECT 100U M 6 3V C5583 403 164 0204 CERAMIC 0 1U Z 25V C5601 403 3...

Page 89: ...0 Q3052 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q3053 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q3054 405 ...

Page 90: ...MT GLAZE 75 JA 1 16W R1036 401 113 4402 MT GLAZE 75 JA 1 16W R1037 401 113 4402 MT GLAZE 75 JA 1 16W R3001 401 105 0405 MT GLAZE 100 JA 1 16W R3002 401 105 7909 MT GLAZE 0 000 ZA 1 16W R3003 401 105 7909 MT GLAZE 0 000 ZA 1 16W R3004 401 105 7909 MT GLAZE 0 000 ZA 1 16W R3021 401 105 8104 MT GLAZE 56K JA 1 16W R3022 401 105 0504 MT GLAZE 1K JA 1 16W R3023 401 105 0405 MT GLAZE 100 JA 1 16W R3024 4...

Page 91: ...TOR 10U K L8131 645 044 8850 FILTER EMI 400MHZ L8132 645 044 8850 FILTER EMI 400MHZ L8133 645 044 8850 FILTER EMI 400MHZ L8141 645 044 8843 FILTER EMI 200MHZ L8142 645 044 8843 FILTER EMI 200MHZ DIODE D1001 407 223 1102 ZENER DIODE 02DZ6 2Y TPH3 D1002 407 223 1102 ZENER DIODE 02DZ6 2Y TPH3 D1003 407 223 1102 ZENER DIODE 02DZ6 2Y TPH3 D1004 407 223 1102 ZENER DIODE 02DZ6 2Y TPH3 D1006 407 223 1102 ...

Page 92: ...63 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q5062 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 INTEGRATED CIRCUIT IC2091 409 395 5902 IC TC7SH00FU TE85L IC3801 409 395 5902 IC TC7SH00FU TE85L IC3806 409 380 6303 IC HIN232CB IC3851 410 457 010...

Page 93: ... GLAZE 47K JA 1 16W R2052 401 105 2904 MT GLAZE 22K JA 1 16W R2053 401 105 0504 MT GLAZE 1K JA 1 16W R2054 401 105 0504 MT GLAZE 1K JA 1 16W R2056 401 105 7909 MT GLAZE 0 000 ZA 1 16W R2057 401 105 4601 MT GLAZE 3 9K JA 1 16W R2061 401 105 5400 MT GLAZE 47K JA 1 16W R2062 401 105 5400 MT GLAZE 47K JA 1 16W R2063 401 105 7909 MT GLAZE 0 000 ZA 1 16W R2064 401 105 0504 MT GLAZE 1K JA 1 16W R2066 401...

Page 94: ... 407 223 0709 ZENER DIODE 02DZ20Y TPH3 D1088 407 223 0709 ZENER DIODE 02DZ20Y TPH3 D1089 407 223 0709 ZENER DIODE 02DZ20Y TPH3 D1091 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D1092 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D1093 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D1094 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D2001 407 223 1102 ZENER DIODE 02DZ6 2Y TPH3 D2002 407 223 1102 ZENER DIODE 02DZ6 2Y TPH3 D2003 4...

Page 95: ...0YT T86 L D6857 407 203 7803 LED SML 210LT T86 M D6858 407 203 7902 LED SML 210MT T86 M D6859 407 203 7803 LED SML 210LT T86 M MISCELLANEOUS SW6801 645 026 2791 SWITCH PUSH 1P 1TX1 SW6802 645 026 2791 SWITCH PUSH 1P 1TX1 SW6803 645 026 2791 SWITCH PUSH 1P 1TX1 SW6804 645 026 2791 SWITCH PUSH 1P 1TX1 SW6806 645 026 2791 SWITCH PUSH 1P 1TX1 SW6807 645 026 2791 SWITCH PUSH 1P 1TX1 SW6808 645 026 2791...

Page 96: ...MD3 XT1000 Electrical Parts List 96 Key No Part No Description Key No Part No Description ...

Page 97: ... M12 M7 M6 M10 M1 a M1 b M22 M21 M11 M5 M15 M3 M4 M18 M13 M2 M17 M14 M19 10 5 7 21 8 16 19 25 17 18 20 1 a 1 b 1 c 1 d 1 2 2 S1 S1 S1 S1 S1 S1 S1 S1 S1 S2 M8 M16 Mechanical Parts List Note Parts order must contain Chassis No Part No and Descriptions CABINET PARTS ...

Page 98: ... List 98 L18 For R panel L19 For G panel L20 For B panel S3 S3 S3 S4 L3 a For R panel L3 b For G panel L3 c For B panel Polarized Glasses L3 S4 S4 S4 OPTICAL PARTS L3 d For R panel L3 e For G panel L3 f For B panel Optical Flters ...

Page 99: ...MD3 XT1000 99 Mechanical Parts List L4 S3 S3 L10 S5 S5 ...

Page 100: ...MD3 XT1000 100 Mechanical Parts List L11 S3 S3 L1 L1 a L1 b L12 L1 c Mounting Base Focus Zoom ...

Page 101: ...hanical Parts List CAUTION Part must be placed in specified direction when replacing the optical parts Please see Optical Parts Disassemblies for further instructions L2 L6 L23 L22 L7 L21 L8 L13 L15 L16 L16 L9 L5 L14 L17 ...

Page 102: ...OWER PWB BTM MC3A M12 610 301 7235 COVER DUCT LAMP TOP MC3A M13 610 301 7242 COVER DUCT LAMP BTM MC3A M14 610 295 9635 DEC BACK MS6A M15 610 301 5125 HOLDER HANDLE MC3A M16 610 301 7327 HOLDER AC MC3A M17 610 301 7334 HOLDER INTERLOCK MC3A M18 610 301 5170 MOUNTING DUCT MC3A M19 610 301 6153 MOUNTING DUCT LAMP MC3A M20 610 301 6276 OPTICAL LAMP MC3A BASE M21 610 301 7556 OPTICAL BASE BTM MC3A M22 ...

Page 103: ...MD3 XT1000 103 Mechanical Parts List ...

Page 104: ... MD3A Dec 2002 BB 400 Printed in Japan SANYO Electric Co Ltd ...

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