Sanyo PLV-75 Series Service Manual Download Page 55 | Manualshive

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Chassis Description

Power failure detection system

Detection of Power failure

Projector provides a protection circuit to prevent the secondary failure when the power failure, fans failure or tem-
perature failure occurs on the projector. The power failure detection lines "MAIN_S-5V_PF", "GAM_12V_PF", etc. are
connected to the main power supplies and fans. When the failure occurs, IC801<CPU> receives an error information
through the power failure detection lines and turns off the signal "IC_RESET_CPU" output from pin 211 to stop the
power supply.
The power failure detection signals are sent to IC5871, IC5872<I/O EXPANDER> and then sent to IC801<CPU>
through the IIC bus line.

Diagnosis Information of Power Failure

IC5871

Detecting Signal

Failure Circuit/Parts

MAIN_6V_PF

6V and peripheral circuit on the Main Board

MAIN_S-5V_PF

S-5V and peripheral circuit on the Main Board

MAIN_3.3V_PF

3.3V and peripheral circuit on the Main Board

AD_3.3V_PF

Failure of 3.3V_AD1, 3.3V_AD2, 3.3V_AD3, 3.3V_VD, 3.3VD_VD, IC261, IC9293, and
peripheral circuit on the Main Board

AD_5V_PF

Failure of 5VA, 5V_VD, IC271 and peripheral circuit on the Main Board

PJNET_PF

Failure of S6V, S5V and peripheral circuit on the I/F Board

S5V_AV_PF

Failure of S5V and peripheral circuit on the AV Board

-5V_AV_PF

Failure of S-5V and peripheral circuit on the AV Board

IC5872

Detecting Signal

Failure Circuit/Parts

GAM_12V_PF

Failure of 15V, IX1531 and peripheral circuit on the Main Board

GAM_5V_PF

Faiure of 5VDAC, Q1551 and peripheral circuit on the Main Board

GAM_15.5V_PF

Faiure of 15.5V, IC1541 and peripheral circuit on the Main Board

GAM_1.8V_PF

Failure of 1.8VGA, IC491 and peripheral circuit on the Main Board

FPGA_1.5V_PF

Failure of 1.5V_PLLA, 1.5V_PLLG, 1.5V_FPGA and FPGA<IC4401> peripheral circuit on
the Main Board

VDEC_1.8V_PF

Failure of VD1.8, 1.8VD_VD, 1.8VA_VD, 1.8VL_VD and video A/D conversion circuit and
IC9201 peripheral circuit on the Main Board

M/A_PF

Failure of 15.7V and motor drive circuit on the Drive Board.

FAN_PF

Failure of Fan, FN901, FN902, FN905 connected to the Sub Power Board, or

Failure of Fan, FN903, FN904, FN906 connected to the Main Board

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Summary of Contents for PLV-75 Series

Page 1: ...hassis 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 addi tional Service Literature is required You must refer to Notices to the Original Service Manual prior to servicing the unit K RoHS This product does not contain any hazardous sub stances prohibited by the RoHS Directive You will ﬁnd RSF mark n...

Page 2: ...tment Data Table 28 Chassis Description 45 Block Diagrams 45 Chassis over view 45 Input video precessing stage 46 LCD panel driving stage 47 Audio signal precessing stage 48 Lamp control stage 49 Fan control stage 50 Motor control stage 51 Serial bus control stage 52 Power supply control power failure detection 53 LED indicators and projector condition 54 Power failure detection system 55 Power fa...

Page 3: ...he converter transformer Primary side of the converter and lamp power supply unit circuit is connected to the AC line and it is hot which hot circuit is identified with the line in the schematic diagram For continued product safety and protection of person nel injury servicing should be made with qualified personnel The following precautions must be observed SAFETY PRECAUTIONS 1 An isolation trans...

Page 4: ...rojection Image Size diagonal Adjustable from 31 to 400 Horizontal Resolution 800 TV lines HDTV Projection Lens F 1 8 2 1 lens with f 48 4mm 62 8mm with motor zoom and focus Throw Distance 5 0 51 3 1 5m 15 6m Motorized Lens Shift Up and Down Projection Lamp 200 watts Input 1 Jacks DVI Terminal Digital HDB 15 pin Terminal Analog and Stereo Mini Type Jack Audio Input 2 Jacks BNC Type x 5 G or VIDEO ...

Page 5: ...mal switch 1 Loosen 2 screws and open the lamp cover 2 Press the reset button on the thermal switch with a sharp pointed tool CAUTION Before press the reset button disconnect the AC cord from the projector This projector is equipped with the following circuit protections to operate in safety If the abnormality occurs inside the projector it will automatically turn off by operating one of the follo...

Page 6: ...ction 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 power cord from the AC outlet 2 Turn the projector up side down and remove an air fil ters by pull...

Page 7: ...red frame pointer to SETTING menu icon 2 Press the POINT DOWN button to move a red frame pointer to Lamp counter reset and then press the SELECT button The message Lamp replace coun ter reset is displayed Move the pointer to Yes and the press the SELECT button 3 Another confirmation dialog box appears and select Yes to reset Lamp Replace Counter Please refer to the owners manual for further inform...

Page 8: ...Top upward off Note If you want to remove the Cabinet Front Top only you do not need to remove screws A Remove 2 screws B and Lens Front Cover 1 Cabinet Top removal 1 Turn the Lens Front Cover counter clockwise and to take it off by pulling forward as shown in Fig 2 1 2 Remove the Cabinet Front Top Lens Cover Holder and Lens Cover upward off 3 Remove 2 screws D to take the Cabinet Front off 4 Remo...

Page 9: ...fan FN905 off 3 Remove 5 screws C and 1 screw D to take AV Board from the Rear Panel ass y off 4 Remove 2 screws E and grounding leads and then pull up the I F Board and Holder assy from the bottom cabi net 5 Remove 4 screws F to take the I F Board 3 Main Board removal 4 AV I F Board Rear Panel removal Main Board A B B B B C D Rear Panel Ass y FN905 AV Board I F Board F F F F E E ...

Page 10: ...ward Fig 5 5 Lamp Ballast Unit removal A Ballast Board FN904 Sub Power Board Drive Board A A A B C Ballast Cover 1 Remove 1 screw A and then remove the holders 2 Remove 2 screws B and 4 screws C small and pull the Optical Unit upward off 3 Remove 4 screws D to take the Fan FN906 off 4 Remove 1 screws E to take the Fan FN903 off and 2 screws F to take the air duct off Fig 6 6 Optical Unit removal F...

Page 11: ...d Sensor SW Holder from the Base Mechanical Disassemblies 1 Remove 3 screws A to take the Power Board off 2 Remove 4 screws B to take Holder off from the cabinet bottom Fig 8 Fig 7 7 Prism Base removal 8 Power Board removal Prism Base Ass y Motor and Sensor Holder B B A A Power Board Power Board Holder B B A A B B A ...

Page 12: ... Interlock SW Thermal SW removal D Interlock Switch SW905 Filter Board C C A B B Holder Thermal Switch SW902 1 Remove 4 screws A to take Air duct Top off 2 Remove 1 screw B small and 1 screw C big to take Duct Cover A 3 Remove 2 screws D to take Fan FN901 off 4 Remove 1 screw E small and 2 screws F big to take Air duct A and Fan FN902 off Fig 10 10 Fans FN901 FN902 removal A A A A B C D D E F F F ...

Page 13: ...Disassemblies Disassembly requires a 2 0mm or 2 5mm hex wrench and a slot screwdriver Projection Lens removal Fig 1 2 1 Remove each hex screw and pull the Polarized Glass In ass y upward 2 Remove the stoppers and take the glasses off The B Plolarised Glass In ass y does not provide the Optical filter Polarized Glass In and Optical filter removal Fig 2 1 A A B B Optical Filter WV Polarized Grass 1A...

Page 14: ... 1 Remove 2 hex screws A and pull the Relay Lens ass y upward 2 Remove 2 screws B to take the Lens off from the holder Note There is no mounting direction of the lens A Fig 3 2 Fig 3 1 B B Holder Relay Lens A Relay Lens disassembly ...

Page 15: ...then pull the Polarized Glass Out and Optical Filter WV upward off These glasses are mounted for R G and B LCD panels respectively Note To avoid the CG and focus alignments slipping off please be careful to han dle the LCD Prism ass y LCD Panel Prism Ass y Polarized Glass Out and Optical Filter WV removal A A A Optical Pats Disassemblies Fig 4 2 B B B Phase Sheet Optical Filter WV Phase Sheet Pola...

Page 16: ...emblies 1 Remove 7 screws to take the Optical Unit Top off upward Optical Unit Top removal 1 Remove 2 hex screws A and take the Condenser Lens ass y 2 Release 4 hooks B to take the Lens off from the holder A Fig 6 2 Fig 6 1 B Holder Condenser Lens A Condenser Lens disassembly Condenser Lens Fig 5 ...

Page 17: ... Condenser lens R 2 Condenser lens 3 Condenser lens 4 Mirror B 5 Optical filter UV cut 6 Dichroic mirror B 7 Dichroic mirror G 8 Mirror W 9 Condenser lens IN 10 PBS prism beam splitter 11 Integrator lens OUT 12 Integrator lens IN 13 Relay lens IN 14 Mirror R 7 10 11 5 The printed marker comes this side The cutting corner comes to this side up Key No Description Locations and Directions The printed...

Page 18: ...ain the proper focus Confirm the focus at TELE and WIDE zoom 5 Tighten 4 screws A to fix the LCD Panel Prism ass y Top View A A A A LCD Panel Prism Ass y IMPORTANT NOTICE on LCD Panel Prism Ass y Replacement LCD panels used for this model can not be replaced separately Do not disassemble the LCD Panel Prism Ass y These LCD panels are installed with precision at the factory When replacing the LCD p...

Page 19: ... balance adjustment AV gamma shift adjustment AV white balance adjustment Adjustments after Parts Replacement Turning On the Projector If the PIN code is set on the projector you cannot use the projector The PIN code can be reset to the factory default setting 1234 according to the following procedure When you reset the PIN code the Logo PIN code and key lock will be reset as well 1 Disconnect the...

Page 20: ...r signal 1 Loosen a screw A Fig 1 1 1 4 on the polarized glass mount ing base which you intend to adjust 2 Turn the polarized glass mounting base with knob B as shown in Fig 1 2 to obtain the darkest brightness on the screen The polarized glass and optical filter move together 3 Turn the optical filter mounting base with know C as shown in Fig 1 3 to obtain the black color uniformity on the screen...

Page 21: ...t B to make color uniformity in green 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 1 screw C with the 2 0mm hex driver and adjust the slot D to make color uniformity in green 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 after completing thi...

Page 22: ... the left or right of the screen as shown in Fig 4 1 loosen 1 screw 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 ...

Page 23: ...o the Electrical Adjustments The data of lamp replacement monitor timer is stored in the memory IC Please note that the lamp replace counter is reset when the memory IC is replaced Lamp replace counter can not be set to the previous value Caution to memory IC replacement When the memory IC is replaced with new one the CPU writes down the default data of the service adjustments to the replaced IC r...

Page 24: ...r the service mode 2 Connect a digital voltmeter to test point A and chassis ground 6 test points are provided for this adjustment perform all the voltage adjustments in the table below 3 Select group no 140 Select item no B and change data value to adjust the voltage to be C 0 05V and select item no D and change data value to adjust the voltage to be E 0 05V 4 Repeat step 2 to 3 for the remaining...

Page 25: ...tep gray scale computer signal with Input 1 RGB Analog mode 2 Enter the service mode 3 Connect a digital voltmeter to test point TPREF_G and chassis ground 4 Select group no 200 item no 6 and change data value to adjust the voltage to be 9 38 0 05Vdc 5 Connect a digital voltmeter to test point TPREG_R and chassis ground 6 Select item no 7 and change data value to adjust the voltage to be 9 38 0 05...

Page 26: ...ode 2 Enter the service mode select group no 200 item no 28 Red or 29 Blue and change data val ues respectively to make a proper white balance Confirm that the same white balance is obtained in video and computer input NOTE ON WHITE UNIFORMITY ADJUSTMENT If you find the color shading on the screen please adjust the white uniformity by using the proper com puter and Color Shading Correction softwar...

Page 27: ...st Points and Locations K10A K10B K10C IC561 TPV1B TPV1G TPREF_G TPV1R TPNRSA TPNRSB FAN1 FAN2 K8D K8E K35B K8J K8L K8M TP35B K8N K35G K8O K8P TP35G K8S K35R TP35R IC801 IC1811 IC4701 TPFN3 TPFN4 TPFN6 TPFN7 IC501 IC8201 IC531 TPREF_R TPREF_B ...

Page 28: ...immer Level 0 250 15 300W Effect only 300W 0 15 15 2 DIMMER CTRL LEVEL1 Bright level1 data Bright level1 when less than the value 0 255 7 3 DIMMER CTRL LEVEL2 Bright level2 data Bright level2 when less than the value 0 255 14 4 DIMMER CTRL LEVEL3 Bright level3 data Bright level3 when less than the value 0 255 21 5 DIMMER CTRL LEVEL4 Bright level4 data Bright level4 when less than the value 0 255 2...

Page 29: ...able 3 RC KEY All Disable 0 3 0 130 75 ohm terminated 0 TERM_1 Input1 D SUB terminated 0 OFF 1 ON 0 1 0 1 TERM_2 Input2 BNC terminated 0 OFF 1 ON 0 1 0 140 Fan Control 0 Fan A Max DAC 0 255 1 Fan A Min DAC 0 255 2 Fan B Max DAC 0 255 3 Fan B Min DAC 0 255 4 Fan C Max DAC 0 255 5 Fan C Min DAC 0 255 6 Fan D Max DAC 0 255 7 Fan D Min DAC 0 255 8 Fan E Max DAC 0 255 9 Fan E Min DAC 0 255 10 Fan F Max...

Page 30: ...6110 R Common Center Adj 0 255 119 20 B_LCCOM L3E06110 B Common Center Adj 0 255 119 21 Not used Not used 22 Not used Not used 23 Not used Not used 24 Not used Not used 25 Not used Not used 26 Not used Not used 27 G GAMMA SHIFT Differetial PC 50 Gamma Adj G 503h Link with RB 2048 2047 0 28 R GAMMA SHIFT Differetial PC 50 Gamma Adj R 103h 2048 2047 0 29 B GAMMA SHIFT Differetial PC 50 Gamma Adj B 9...

Page 31: ...6 8 VS Slice Offset Offset to V Sync Slice Level 0 15 6 9 Sampling Phase A D Clocl Phase 0 63 0 10 Pre Shoot Level Sub Sharpness 0 15 8 11 Over Shoot Level Sub Sharpness 0 15 8 12 Y Filter Y Input Filter Bandpass Setting Group 01 Composite S Video Group 02 480i 575i 480p 575p Group 03 720p 60 720p 50 1035i 1080i 60 1080i 50 0 7 5 5 6 13 C Filter C Input Filter Bandpass Setting Group 01 Composite S...

Page 32: ...ET_THRESH_3 MHz 0 255 80 13 OFFSET_THRESH_4 MHz 0 255 100 14 OFFSET_THRESH_5 MHz 0 255 120 15 GAIN_THRESH_0 MHz 0 255 20 16 GAIN_THRESH_1 MHz 0 255 40 17 GAIN_THRESH_2 MHz 0 255 60 18 GAIN_THRESH_3 MHz 0 255 80 19 GAIN_THRESH_4 MHz 0 255 100 20 GAIN_THRESH_5 MHz 0 255 120 21 OFFSET R 0 Under OFFSET Thresh Defferential data between X X 0 255 22 OFFSET R 0 1 0 255 23 OFFSET R 1 2 0 255 24 OFFSET R 2...

Page 33: ...1500 456 5 Not used Not used 6 Not used Not used 7 Not used Not used 8 VSBEG 0 15 2 401 Composite PAL system For Composit S Vide 0 Total Dots Read only 0 3000 864 1 Disp Dots 0 3000 654 2 H Back Porch 0 3000 134 3 V Back Porch 0 3000 54 4 Disp Line 0 1500 534 5 Not used Not used 6 Not used Not used 7 Not used Not used 8 VSBEG 0 15 2 410 SCART 480i 0 Total Dots Read only 0 3000 858 1 Disp Dots 0 30...

Page 34: ...Total Dots Read only 0 3000 864 1 Disp Dots 0 3000 692 2 H Back Porch 0 3000 113 3 V Back Porch 0 3000 56 4 Disp Line 0 1500 550 5 Not used Not used 6 Not used Not used 7 Not used Not used 8 VSBEG 0 15 2 424 YCbCr 720P 60 0 Total Dots Read only 0 3000 1650 1 Disp Dots 0 3000 1250 2 H Back Porch 0 3000 292 3 V Back Porch 0 3000 34 4 Disp Line 0 1500 700 5 Not used Not used 6 Not used Not used 7 Not...

Page 35: ...Dots 0 3000 670 2 H Back Porch 0 3000 112 3 V Back Porch 0 3000 47 4 Disp Line 0 1500 456 5 Not used Not used 6 Not used Not used 7 Not used Not used 8 VSBEG 0 15 2 431 RGB Video 575i 0 Total Dots Read only 0 3000 864 1 Disp Dots 0 3000 654 2 H Back Porch 0 3000 134 3 V Back Porch 0 3000 64 4 Disp Line 0 1500 556 5 Not used Not used 6 Not used Not used 7 Not used Not used 8 VSBEG 0 15 2 432 RGB Vi...

Page 36: ... 3 V Back Porch 0 3000 54 4 Disp Line 0 1500 1050 5 Not used Not used 6 Not used Not used 7 Not used Not used 8 VSBEG 0 15 2 437 RGB Video 1035i 0 Total Dots Read only 0 3000 2200 1 Disp Dots 0 3000 1872 2 H Back Porch 0 3000 222 3 V Back Porch 0 3000 90 4 Disp Line 0 1500 1012 5 Not used Not used 6 Not used Not used 7 Not used Not used 8 VSBEG 0 15 2 438 RGB Video 1080i 50 0 Total Dots Read only ...

Page 37: ...d 7 OverScan Over Scan Rate 0 25 5 0 1 Step 0 255 0 8 VSBEG 0 15 2 444 HDCP 1080i 60 0 Not used Not used 1 Not used Not used 2 Not used Not used 3 Not used Not used 4 Not used Not used 5 Not used Not used 6 Not used Not used 7 OverScan Over Scan Rate 0 25 5 0 1 Step 0 255 0 8 VSBEG 0 15 2 445 HDCP 1035i 0 Not used Not used 1 Not used Not used 2 Not used Not used 3 Not used Not used 4 Not used Not ...

Page 38: ... Total Dots Read only 0 3000 2200 1 Disp Dots 0 3000 1872 2 H Back Porch 0 3000 222 3 V Back Porch 0 3000 54 4 Disp Line 0 1500 1050 5 Not used Not used 6 Not used Not used 7 Not used Not used 8 VSBEG 0 15 2 451 RGB Video 1080 25psf 0 Total Dots Read only 0 3000 2640 1 Disp Dots 0 3000 1872 2 H Back Porch 0 3000 222 3 V Back Porch 0 3000 54 4 Disp Line 0 1500 1050 5 Not used Not used 6 Not used No...

Page 39: ... Min 0 Brightness Max 1023 Min 0 Color Max 1023 Min 0 Tint Max 180 Min 0 Sharpness Max 23 Min 0 0 1023 577 577 577 492 492 535 577 492 492 577 1 Center Brightness 0 1023 520 520 520 520 520 516 520 520 520 520 2 Center Color 0 1023 512 512 400 512 512 512 400 512 512 512 3 Center Tint 0 1023 95 95 95 95 95 95 95 95 95 95 4 Center Sharpness 0 1023 8 8 8 8 8 8 8 8 8 8 5 Alpha Contrast 0 1023 120 120...

Page 40: ... Enable 0 1 0 700 General 0 IP Mode Setting at IP OFF 0 Not used for IP Block 1 IP OFF with IP Block 0 1 1 1 3 2 PullDown Mode bit0 Global Motion bit1 Video Motion 1 3 1 2 Detect Film Mode Enable 0 2 3pull down 2 2pull down 1 2 3pull down 2 2 2pull down 0 2 0 3 Force IP Mode 0 IP Process Disable 1 Force Normal IP Mode 2 Force Film Mode 0 2 0 Effective only for PSF signal 701 Deinterlacer setting E...

Page 41: ... 900 PC CONTRAST 100 Adj 0 R CONTRAST PC DIGITAL White 100 Adj Contrast G 501h 0 4096 2048 1 G CONTRAST PC DIGITAL White 100 Adj Contrast R 101h 0 4096 2048 2 B CONTRAST PC DIGITAL White 100 Adj Contrast B 901h 0 4096 2048 901 PC BRIGHT 0 R BRIGHT R Brightness 0 4096 0 1 G BRIGHT G Brightness 0 4096 0 2 B BRIGHT B Brightness 0 4096 0 902 PC GAMMA SHIFT 50 Luminance Ratio Adj 0 R GAMMA SHIFT R Gamm...

Page 42: ...rosstalk Correction Switch 0 1 1 7 V Line Correction ref Position Setting R 0 11 6 8 V Line Correction ref Position Setting G 0 11 6 9 V Line Correction ref Position Setting B 0 11 6 10 V Line Adjust mode R 0 1 0 11 V Line Adjust mode G 0 1 0 12 V Line Adjust mode B 0 1 0 13 V Line Adjust Gray Scale Setting 0 4095 0 14 V Line Correction Value Setting R0 512 511 8 15 V Line Correction Value Setting...

Page 43: ...nt CENTER G 1024 1023 4 10 Correction Coefﬁcient START G 128 127 128 11 Correction Coefﬁcient END G 128 127 128 12 Correction Coefﬁcient CENTER B 1024 1023 4 13 Correction Coefﬁcient START B 128 127 128 14 Correction Coefﬁcient END B 128 127 128 977 Video Processing Color Shading Correction Setting 0 Corretion Start for H Position 26 2047 315 1 Corretion Start for V Position 1 2047 13 2 Corretion ...

Page 44: ...V Grayscale White on Top 11 V Grayscale White on Bottom 12 Color Bar 13 Flat 20 White 14 Flat 30 White 15 Flat 40 White 16 Flat 50 White 17 Flat 60 White 18 Flat 70 White 19 Flat 80 White 20 Flat 100 White 0 20 0 991 Digital Gamma Test Pattern 0 Test Pattern Display 0000 OFF 0001 OSD Scale Forced Output 0002 Window Pattern 0003 V Grayscale Pattern 0004 H Stripe Pattern 0005 Hatching Pattern 0006 D...

Page 45: ...R MEMORY IC4401 FPGA IC501 B S H B LCD PANEL G LCD PANEL R LCD PANEL IC531 G S H IC561 R S H IC3411 SDRAM IC9202 SDRAM IC6731 6732 6733 IC6741 6742 BUFFER IC4701 DPRAM IC1872 IC1811 FLASH MEMORY IC1801 MEMORY IC4811 PRESSURE SENS IC802 EEPRAM IC1814 TEMP SENSOR 1 IC1816 TEMP SENSOR 2 IC1691 TEMP SENSOR 3 IC1305 FLASH SC_D 0 7 SC_A 0 7 CPU_AD 0 21 CPU_DT 0 21 A 0 4 D 0 4 A 0 21 IC401 DIGITAL GAMMA ...

Page 46: ...10 12 IC3006 AD8057 IC3003 AD8057 IC3004 AD8057 IC3001 SELECTOR S Y RCA S VIDEO INPUT3 IN1 IN2 DSUB_BNC RCA AV_SW1 5 5 AV_SW2 IN1 IN2 77 14 Y CB CR CVBS S_C SEL IN1_HSYNC IN1_VSYNC IN1_CLK IN1UV 0 9 IN1Y 0 9 12 10 283 75 73 71 66 6 IC241 AD8074 IC3011 TC7SH08 IC3012 TC7W53 IC251 TC7W53 1 IC9204 TC7W53 IC9201 CXD3807 AV A D IC8201 AD9882 PC A D IC9202 SDRAM 186 113 32 IN0_HSYNC IN0_VSYNC IN0_CLK IN...

Page 47: ...63 133 135 136 214 215 FPGA_CLKO TPNRSB B_NRS G_NRS R_NRS TPNRSA V1 REF SCLK_GAM SDATA_GAM STB_GAM FPGA_VOUT FPGA_HOUT ROUT 0 9 GOUT 0 9 BOUT 0 9 SC_A SC_D IC1301 IC1311 IC1321 IC1331 DDR MEMORY IC301 PW388 SCAN CONVERTER CPU_SDA_3V CPU_SCL_3V SH_SDA_3V SH_SCL_3V FRPG FRPR IC401 L3E07090 DIGITAL GAMMA CORRECTION IC6751 SN74LVC16244 IC501 L3E06110 B S H IC531 L3E06110 G S H IC561 L3E06110 R S H BO ...

Page 48: ...K00D K16S K16R K8T 3 1 5 14 2 15 2 15 2 4 16 15 5 4 1 1 3 10 9 Q001 Q002 5 7 AUDIO OUT AUDIO OUT 3 4 1 2 1 K16N 12 K40C K10P 45 46 47 48 11 IC301 PW388 SCAN CONVERTER VOLUME SP_MUTE_PW AUDIO_SW1_PW SC_SCL_S3V PW_SCL_S3V SC_SDL_S3V PW_SDL_S3V PW_SYS_SW AUDIO_SW2_PW AUDIO_SW1 AUDIO_SW2 SP_MUTE IC281 M62393 DAC INPUT1 INPUT2 INPUT3 AUDIO_SW1 L H L AUDIO_SW2 L L H 325 426 46 145 143 232 Audio signal p...

Page 49: ...INVERTER PFC_SW PFC_SW LAMP_SWIN SH_LB_UART LAMP_DET LB_SH_UART PFC_SW_EX IC1871 BUFFER 1 15 K8D K66A CN6A K66D 3 2 1 212 191 167 198 186 16 4 5 3 5 1 K8K 1 3 K6A LAMP LP900 AC Q681 Q624 PC603 P F CONTROL LAMP BALLAST POWER SUB POWER Lamp control stage ...

Page 50: ...851 D7871 P_FAIL Q6607 Q6608 K8N 1 2 FN906 D7852 S16V IC5872 M62320 INPUT EXPANDER IC4811 PRESSURE SENSOR IC7801 M62399 DAC IC7821 Q7821 4 1 IC7841 Q7841 K8O 1 2 K8X K16I 3 5 1 2 1 2 1 2 FN907 D7872 4 1 IC7861 Q7861 12 D7891 K8P 1 2 FN903 D7892 4 1 IC7881 Q7881 Q7921 FAN_PF SH_SCL_S5V SH_SDA_S5V SH_SCL_S5V SH_SDA_S5V FAN_DRIVE FAN_DRIVE_CPU IC1871 BUFFER IC1816 TEMP SENSOR LM76CH LM76CH LM76CH IC1...

Page 51: ..._UP LENS_DOWN FOCUS M FOCUS ZOOM ZOOM IC4801 TE7780 I O EXPANDER IC1872 BUFFER SW IC1601 LB1654 LENS SHIFT 6 10 2 5 IC1611 LB1641 FOCUS 6 10 2 5 IC1602 LB1641 ZOOM ZOOM FOCUS LENS SHIFT 6 10 2 5 M M K8S 1 3 3 46 47 11 13 14 7 10 6 18 50 2 17 51 3 16 53 4 15 54 5 1 3 1 1 3 LENS SHIFT CONNECT DRIVE MAIN Motor control stage ...

Page 52: ...SCL_S3V FAN CONTROL POWER_FAIL PW_SCL_S3V PW_SDA_S3V HDCP_CLK HDCP_DATA AD_SCL AD_SDA AV_PW_SCL AV_PW_SDA PC_PW_SCL PC_PW_SDA DDC_WRITE_PW DDC_WRITE VOLUME 7 8 63 158 246 325 12 DDC_SW 11 15 4 5 2 3 1 13 4 14 15 SDA SCL IC8062 PC HDCP MEMORY 5 6 SDA SCL IC302 CONTROL MEMORY IC802 SERVICE MEMORY IC7801 M62399 DAC IC5871 M62320 INPUT EXPANDER IC5872 M62320 INPUT EXPANDER IC1814 LM76CH TEMP SENSOR IC...

Page 53: ... Q6614 6 2V S 6V S 6V Q6613 Q681 Q6609 Q7921 Q6621 Q6623 Q6624 Q6622 AC IN SW902 Interlock SW SW905 Thermal SW P F CONTROL POWER SWITCHING CIRCUIT T651 CONVERTER TRANS S6 3V PC603 POWER CN66A K6AC K66D K66M K8D CN6A SUB POWER MAIN IC5871 INPUT EXPANDER M62320 IC5872 INPUT EXPANDER M62320 IC1871 BUFFER IC801 CPU 4 2 3 216 217 211 186 17 16 3 4 2 3 5 6 7 9 10 11 12 4 5 6 7 9 10 11 12 K66L K66S 2 15 ...

Page 54: ...mal When turning on the projector the WARNING TEMP indicator stops flashing Check and clean the Air Filter The projector is being cooled down It cannot be turned on until the READY indicator lights green The projector detects an abnormal condition and cannot be turned on Unplug the AC Power Cord and plug it again to turn on the projector If the projector is turned off again disconnect the AC Power...

Page 55: ...3 3V_AD2 3 3V_AD3 3 3V_VD 3 3VD_VD IC261 IC9293 and peripheral circuit on the Main Board AD_5V_PF Failure of 5VA 5V_VD IC271 and peripheral circuit on the Main Board PJNET_PF Failure of S6V S5V and peripheral circuit on the I F Board S5V_AV_PF Failure of S5V and peripheral circuit on the AV Board 5V_AV_PF Failure of S 5V and peripheral circuit on the AV Board IC5872 Detecting Signal Failure Circui...

Page 56: ...292 3 3V_AD1 1 8VD_VD L9203 D5801 S3 3V S3 3V IC1307 3 S2 5V_PW IC1306 S1 8V_PW S16V S16V IC1541 15 5V IC1351 12V IC271 5VA L271 D271 5V_VD L272 D272 D9203 1 8VA_VD L9204 D9204 1 8VL_VD L9205 D9206 FPGA_1 5V_PF IC3401 1 5V_F GA 1 5V_PLLA L3401 IC491 1 8VGA D3401 GAM_1 8V_PF D491 GAMMA 12V GAM_12V_PF D1351 GAMMA 15 5V GAM_15 5V_PF D1541 S6V Q1551 5V_DAC GAMMA 5V GAM_5V_PF D1551 S5V_AV_PF D3013 D200...

Page 57: ...nsors B A temperature error 2200 Sensor C detects abnormal temperature 2201 Sensor C fails measurement 2202 Sensors C A temperature error Lamp Error 3000 Lamp1 fails on 3001 Lamp1 goes out 3002 Communication Error on Lamp1 Error History Log This projector provides the error history log function To check the logs you need to enter the service mode and select Group No 91 and Item No 0 to 49 The erro...

Page 58: ...k if the parts connected to 6V power supply line are defective Also the error information may be listed multiple as the below In the above case 2 kinds of causes are considered One is the power failure occurs on the multiple places at the same time other is a power failure affects mul tiple power supply lines even if the failure occurs on the single place In the ﬁrst case Check if the parts connec...

Page 59: ...t 10 PJNET_PF PJNET S5V PJNET S5V S5V line on PJ Net 11 S5V_AV_PF AV S5V AV BOARD AV S5V S5V on AV 12 5V_AV_PF AV S 5V AV BOARD AV S 5V S 5V on AV IC5872 address h78 M62320 4 GAM_12V_PF GAMMA 12V GAMMA 12V 12V line on Gamma Circuit 5 GAM_5V_PF GAMMA 5V GAMMA 5V 5V line on Gamma Circuit 6 GAM_15 5V_PF GAMMA 15 5V GAMMA 15 5V 15 5V line on Gamma Circuit 7 GAM_1 8V_PF GAMMA 1 8V GAMMA 1 8V 1 8V line ...

Page 60: ...tput 0V 19 Not used System Clock Output Open 20 3 3V Power for Input Output 3 3V 21 D31 Data Bus I O 22 D30 Data Bus I O 23 D29 Data Bus I O 24 D28 Data Bus I O 25 D27 Data Bus I O 26 D26 Data Bus I O 27 D25 Data Bus I O 28 D24 Data Bus I O 29 GND Power for Input Output 0V 30 D23 Data Bus I O 31 3 3V Power for Input Output 3 3V 32 D22 Data Bus I O 33 D21 Data Bus I O 34 D20 Data Bus I O 35 GND Pow...

Page 61: ...wer for Input Output 0V 101 WE3 D31 D24 Select Signal DQM SDRAM O 102 3 3V Power for Input Output 3 3V 103 RDWR Read Write O 104 AUDSYNC for ICE AUD Syncronize O 105 CS0 Chip Select0 Flash Memory 16bit O 106 CS2 Chip Select2 Peripheral Device1 16bit O 107 CS3 Chip Select3 SDRAM 32bit O 108 CS4 Chip Select4 Peripheral Device2 8bit O 109 CS5 Chip Select5 Peripheral Device3 8bit O 110 CS6 Chip Select...

Page 62: ... 1 for ICE AUD data O 157 1 9V Power 1 9V 158 AUDATA 0 for ICE AUD data O 159 GND Power for Inout Output 0V 160 TRST for ICE Teset Reset I 161 3 3V Power for Inout Output 3 3V 162 TMS for ICE Test Mode Switch I 163 TDI for ICE Test Data Input I 164 TCK for ICE test Clock I 165 Not used I 166 PCCREG Input Port F Reserved I Open 167 LAMP_DET Lamp Fail Detection I Lamp Failure Detection until Dimmer ...

Page 63: ..._SCL_S3V IIC Bus IO L Active 218 PW_SH_0 PW SH Input SIgnal I 219 UCLK USB Clock 48MHz I 220 RESETP Power On Reset Request I 221 Not used Hardware Reset Request Pull up 222 MD3 Bus Width Setting for Area0 I H Fixed 223 MD4 Bus Width Setting for Area0 I H Fixed 224 3 3V Test 3 3V Fixed I 225 3 3V USB Analog Power 3 3V 226 USB1P Func USB1 Data I O I O 227 USB1M Func USB1 Data I O I O 228 GND USB Ana...

Page 64: ...Signal I 44 CS6_IOEXP Chip Enable I 45 WE0 Write Signal I 46 LENS_TOP Detection for Top Limit Position of Lens I L Limit on 47 LENS_BOT Detection for Bottom Llimit Position of Lens I L Limit on 48 PRODUCT_OPT1 Product Option I 49 PRODUCT_OPT2 Product Option I 50 FOCUS _EX Focus Up O L Active H Stop 51 FOCUS _EX Focus Down O L Active H Stop 52 GND 53 ZOOM _EX Zoom Up O L Active H Stop 54 ZOOM _EX Z...

Page 65: ...15 5V_PF Power Fail Detection 15 5V Gamma I L Error 7 GAM_1 8V_PF Power Fail Detection 1 8V Gamma I L Error 8 GND 9 FPGA_1 5V_PF Power Fail Detection 1 5V FPGA I L Error 10 VDEC_1 8V_PF Power Fail Detection 1 8V Video Decoder I L Error 11 M A_PF Power Fail Detection M A Board I L Error 12 FAN_PF Power Fail Detection Fan Control I L Error 13 Power 6V 14 Slave Address 2 Vdd I H 15 Slave Address 1 GN...

Page 66: ...N 0 OFF 7 Not used 8 DAC Lower Ref Voltage 9 DAC Upper Ref Voltage CH5 CH8 10 GND 11 DAC Upper Ref Voltage CH1 CH4 12 FAN_7_CTL Control for FAN_A PBS AO 0 FAN Max255 FAN Min 13 FAN_6_CTL Control for FAN_B Lamp In AO 0 FAN Max255 FAN Min 14 FAN_5_CTL Control for FAN_C Lamp Front AO 0 FAN Max255 FAN Min 15 FAN_4_CTL Control for FAN_D Power AO 0 FAN Max255 FAN Min 16 Power for Output Buffer 4 5V 5 5V...

Page 67: ...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 68: ... 68 IC Block Diagrams AD9882 AV A D IC8201 AD8183 AD8185 Selector IC3001 IC2002 ...

Page 69: ... 69 IC Block Diagrams BA7078 Sync Separator IC3007 BH3540 Audo Amplifier IC1652 ...

Page 70: ... 70 IC Block Diagrams L3E06110 S H IC501 IC531 IC561 FA5502 P F Control IC601 ...

Page 71: ... 71 IC Block Diagrams L3E07090 Digital Gamma Correction IC401 LB1641 Motor Drive IC1602 IC1611 ...

Page 72: ... 72 LB1645 Motor Drive IC1631 M62320 I O Expander IC5871 IC5872 IC Block Diagrams ...

Page 73: ... 73 M62399 D A IC1501 IC7801 M62393 D A IC281 IC Block Diagrams ...

Page 74: ... 74 PW388 Scan Converter System COntrol IC301 SP3232 RS 232C Driver IC3801 IC Block Diagrams ...

Page 75: ... 75 STR Z2156A Power Switching Control IC651 TDA7056 Audio Output IC1631 IC1632 IC Block Diagrams ...

Page 76: ... 76 IC Block Diagrams TE7780 I O Expander IC4801 ...

Page 77: ...e film 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 M...

Page 78: ...ts order must contain Chassis No Part No and Descriptions FN901 Cooling Fan Connect Board FN903 Cooling Fan Interlock switch SW902 Drive Board RC1 Board AV Board Main Board Line Filter Board Lamp Ballast Unit FN902 Cooling Fan FN905 Cooling Fan Sensor1 Board FN904 Cooling Fan FN906 Cooling Fan Sub Power Board I F Board ...

Page 79: ...2 MT GLAZE 0 000 ZA 1 16W R6895 301 105 7912 MT GLAZE 0 000 ZA 1 16W R6896 301 105 7912 MT GLAZE 0 000 ZA 1 16W R6897 301 105 1514 MT GLAZE 1 5K JA 1 16W R6898 301 105 5215 MT GLAZE 470 JA 1 16W DIODE D6871 307 223 0514 ZENER DIODE 02DZ12Y TPH3 D6872 307 223 0514 ZENER DIODE 02DZ12Y TPH3 D6881 307 223 0514 ZENER DIODE 02DZ12Y TPH3 D6891 307 223 0514 ZENER DIODE 02DZ12Y TPH3 D6892 307 203 7816 LED ...

Page 80: ...812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q2207 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q2208 305 134 5928 TR 2SA1037AK T146 R 305 147 2218 TR 2SA...

Page 81: ...1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q5806 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q5807 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 01...

Page 82: ...2DCKR IC1814 309 481 8615 IC LM76CHMX 5 IC1816 309 481 8615 IC LM76CHMX 5 IC1831 309 400 7118 IC TC7W53FU TE12L IC1832 310 595 6609 IC SN74AHCT1G32DCKR IC1841 309 400 7118 IC TC7W53FU TE12L IC1842 310 595 9105 IC 74LVC1G32GW 125 IC1851 310 471 9908 IC SN74AHC2G14HDCT3 IC1871 310 362 6603 IC TC74ACT541FT IC1872 310 362 6603 IC TC74ACT541FT IC1873 309 395 5915 IC TC7SH00FU TE85L 310 595 6401 IC SN74...

Page 83: ... 25V C1502 303 164 0237 CERAMIC 0 1U Z 25V C1503 303 164 0237 CERAMIC 0 1U Z 25V C1504 303 164 0237 CERAMIC 0 1U Z 25V C1531 303 398 5415 ELECT 47U M 25V C1532 303 164 0237 CERAMIC 0 1U Z 25V C1533 303 391 5115 ELECT 100U M 16V C1541 303 398 4517 ELECT 100U M 25V C1542 303 164 0237 CERAMIC 0 1U Z 25V C1543 303 398 5415 ELECT 47U M 25V C1544 303 164 0237 CERAMIC 0 1U Z 25V C1593 303 164 0237 CERAMI...

Page 84: ...V C3281 303 391 5818 ELECT 100U M 6 3V C3282 303 283 6332 CERAMIC 1U Z 10V C3283 303 283 6332 CERAMIC 1U Z 10V C3284 303 391 5818 ELECT 100U M 6 3V C3285 303 283 6332 CERAMIC 1U Z 10V C3287 303 283 6332 CERAMIC 1U Z 10V C329 303 164 0237 CERAMIC 0 1U Z 25V C331 303 358 3215 CERAMIC 10U K 6 3V 303 368 7319 CERAMIC 10U K 6 3V C332 303 164 0237 CERAMIC 0 1U Z 25V C333 303 164 0237 CERAMIC 0 1U Z 25V ...

Page 85: ...7 CERAMIC 0 1U Z 25V C4427 303 164 0237 CERAMIC 0 1U Z 25V C4428 303 164 0237 CERAMIC 0 1U Z 25V C4429 303 164 0237 CERAMIC 0 1U Z 25V C443 303 164 0237 CERAMIC 0 1U Z 25V C4431 303 358 3215 CERAMIC 10U K 6 3V 303 368 7319 CERAMIC 10U K 6 3V C4432 303 164 0237 CERAMIC 0 1U Z 25V C4433 303 164 0237 CERAMIC 0 1U Z 25V C4434 303 164 0237 CERAMIC 0 1U Z 25V C4436 303 164 0237 CERAMIC 0 1U Z 25V C4437 ...

Page 86: ...3 368 7319 CERAMIC 10U K 6 3V C5851 303 164 0237 CERAMIC 0 1U Z 25V C5852 303 164 0237 CERAMIC 0 1U Z 25V C5853 303 164 0237 CERAMIC 0 1U Z 25V C5871 303 164 0237 CERAMIC 0 1U Z 25V C5872 303 164 0237 CERAMIC 0 1U Z 25V C5881 303 391 5818 ELECT 100U M 6 3V C5883 303 164 0237 CERAMIC 0 1U Z 25V C5884 303 164 0237 CERAMIC 0 1U Z 25V C5886 303 164 0237 CERAMIC 0 1U Z 25V C5887 303 164 0237 CERAMIC 0 ...

Page 87: ...0237 CERAMIC 0 1U Z 25V C9208 303 358 3215 CERAMIC 10U K 6 3V 303 368 7319 CERAMIC 10U K 6 3V C9209 303 164 0237 CERAMIC 0 1U Z 25V C9211 303 164 0237 CERAMIC 0 1U Z 25V C9212 303 164 0237 CERAMIC 0 1U Z 25V C9213 303 164 0237 CERAMIC 0 1U Z 25V C9214 303 164 0237 CERAMIC 0 1U Z 25V C9215 303 164 0237 CERAMIC 0 1U Z 25V C9216 303 164 0237 CERAMIC 0 1U Z 25V C9217 303 164 0237 CERAMIC 0 1U Z 25V C9...

Page 88: ...16W R1517 301 105 2016 MT GLAZE 1 8K JA 1 16W R1518 301 105 2016 MT GLAZE 1 8K JA 1 16W R1523 301 105 5314 MT GLAZE 4 7K JA 1 16W R1524 301 105 5314 MT GLAZE 4 7K JA 1 16W R1526 301 105 5314 MT GLAZE 4 7K JA 1 16W R1527 301 105 0616 MT GLAZE 10K JA 1 16W R1528 301 105 0616 MT GLAZE 10K JA 1 16W R1529 301 105 0616 MT GLAZE 10K JA 1 16W R1531 301 105 2214 MT GLAZE 180K JA 1 16W R1532 301 105 2917 MT...

Page 89: ...2 MT GLAZE 0 000 ZA 1 16W R216 301 105 7219 MT GLAZE 82 JA 1 16W R220 301 105 7912 MT GLAZE 0 000 ZA 1 16W R2200 301 105 2412 MT GLAZE 2K JA 1 16W R2201 301 105 1415 MT GLAZE 150 JA 1 16W R2202 301 105 1613 MT GLAZE 15K JA 1 16W R2203 301 105 1613 MT GLAZE 15K JA 1 16W R2204 301 105 5215 MT GLAZE 470 JA 1 16W R2205 301 113 4910 MT GLAZE 200 JA 1 16W R2206 301 105 5215 MT GLAZE 470 JA 1 16W R2207 3...

Page 90: ... ZA 1 8W R3283 301 105 7912 MT GLAZE 0 000 ZA 1 16W R3284 301 035 4111 MT GLAZE 0 000 ZA 1 8W R329 301 105 0616 MT GLAZE 10K JA 1 16W R3291 301 105 7912 MT GLAZE 0 000 ZA 1 16W R332 301 105 7912 MT GLAZE 0 000 ZA 1 16W R334 301 105 7912 MT GLAZE 0 000 ZA 1 16W R336 301 105 7912 MT GLAZE 0 000 ZA 1 16W R338 301 105 0319 MT GLAZE 10 JA 1 16W R339 301 105 0319 MT GLAZE 10 JA 1 16W R3401 301 035 4111 ...

Page 91: ... 1 16W R4444 301 105 0517 MT GLAZE 1K JA 1 16W R4445 301 105 0616 MT GLAZE 10K JA 1 16W R4446 301 105 0517 MT GLAZE 1K JA 1 16W R4452 301 105 0517 MT GLAZE 1K JA 1 16W R4454 301 105 0319 MT GLAZE 10 JA 1 16W R4455 301 105 7912 MT GLAZE 0 000 ZA 1 16W R4456 301 105 0517 MT GLAZE 1K JA 1 16W R4458 301 105 7912 MT GLAZE 0 000 ZA 1 16W R4459 301 105 0517 MT GLAZE 1K JA 1 16W R4461 301 105 7912 MT GLAZ...

Page 92: ...5 7912 MT GLAZE 0 000 ZA 1 16W R4854 301 105 7912 MT GLAZE 0 000 ZA 1 16W R4855 301 105 7912 MT GLAZE 0 000 ZA 1 16W R4856 301 105 7912 MT GLAZE 0 000 ZA 1 16W R4859 301 105 0418 MT GLAZE 100 JA 1 16W R4861 301 105 0616 MT GLAZE 10K JA 1 16W R4864 301 105 0616 MT GLAZE 10K JA 1 16W R4865 301 105 7912 MT GLAZE 0 000 ZA 1 16W R4866 301 105 0616 MT GLAZE 10K JA 1 16W R4867 301 105 0616 MT GLAZE 10K J...

Page 93: ...839 301 105 0616 MT GLAZE 10K JA 1 16W R584 301 105 7912 MT GLAZE 0 000 ZA 1 16W R5841 301 105 4119 MT GLAZE 3 3K JA 1 16W R5842 301 105 6618 MT GLAZE 6 8K JA 1 16W R5843 301 105 4119 MT GLAZE 3 3K JA 1 16W R5844 301 105 6618 MT GLAZE 6 8K JA 1 16W R5845 301 105 4119 MT GLAZE 3 3K JA 1 16W R5846 301 105 6618 MT GLAZE 6 8K JA 1 16W R5847 301 105 0616 MT GLAZE 10K JA 1 16W R5848 301 105 0616 MT GLAZ...

Page 94: ...1 105 0616 MT GLAZE 10K JA 1 16W R804 301 105 7912 MT GLAZE 0 000 ZA 1 16W R8041 301 105 0319 MT GLAZE 10 JA 1 16W R8042 301 105 0319 MT GLAZE 10 JA 1 16W R8043 301 105 0616 MT GLAZE 10K JA 1 16W R8044 301 105 0616 MT GLAZE 10K JA 1 16W R8046 301 105 7912 MT GLAZE 0 000 ZA 1 16W R8047 301 105 7912 MT GLAZE 0 000 ZA 1 16W R8048 301 105 7912 MT GLAZE 0 000 ZA 1 16W R8049 301 105 7912 MT GLAZE 0 000 ...

Page 95: ...E 10K JA 1 16W R893 301 105 2412 MT GLAZE 2K JA 1 16W R894 301 105 0715 MT GLAZE 100K JA 1 16W R895 301 105 0616 MT GLAZE 10K JA 1 16W R896 301 105 7912 MT GLAZE 0 000 ZA 1 16W R898 301 105 5215 MT GLAZE 470 JA 1 16W R899 301 105 5314 MT GLAZE 4 7K JA 1 16W R9201 301 105 7912 MT GLAZE 0 000 ZA 1 16W R9202 301 105 7912 MT GLAZE 0 000 ZA 1 16W R9203 301 105 7912 MT GLAZE 0 000 ZA 1 16W R9204 301 105...

Page 96: ...424 945 036 3529 R NETWORK 0X4 1 32W RB4426 945 036 3529 R NETWORK 0X4 1 32W RB451 645 049 0668 R NETWORK 10X4 1 32W RB452 645 049 0668 R NETWORK 10X4 1 32W RB456 945 034 5051 R NETWORK 22X4 1 32W RB457 945 034 5051 R NETWORK 22X4 1 32W RB461 645 049 0668 R NETWORK 10X4 1 32W RB462 645 049 0668 R NETWORK 10X4 1 32W RB466 945 034 5051 R NETWORK 22X4 1 32W RB467 945 034 5051 R NETWORK 22X4 1 32W RB4...

Page 97: ...7 149 0810 DIODE 1SS355 TE 17 D262 307 149 0810 DIODE 1SS355 TE 17 D263 307 149 0810 DIODE 1SS355 TE 17 D271 307 149 0810 DIODE 1SS355 TE 17 D272 307 149 0810 DIODE 1SS355 TE 17 D2801 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 D3401 307 149 0810 DIODE 1SS355 TE 17 D3402 307 149 0810 DIODE 1SS355 TE 17 D491 307 149 0810 DIODE 1SS355 TE 17 D5801 307 149 0810 DIODE 1SS355 TE 17 D5802 307 149 0810 DIODE 1...

Page 98: ...3 9915 TR 2SC3928A1S Q3006 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q3007 305 134 5928 TR 2SA1037AK T146 R 305 147 2218 TR 2SA1037AK S T146 305 002 0311 TR 2SA1037K T146 R 305 002 0410 TR 2SA1037K T146 S 305 002 6729 TR 2SA1179 M6 ...

Page 99: ...0V C3024 303 379 6714 CERAMIC 10U K 16V C3026 303 379 6714 CERAMIC 10U K 16V C3027 303 233 3811 CERAMIC 10P C 50V C3028 303 164 0217 CERAMIC 0 1U Z 25V C3029 303 164 0217 CERAMIC 0 1U Z 25V C3031 303 233 3811 CERAMIC 10P C 50V C3032 303 164 0217 CERAMIC 0 1U Z 25V C3033 303 164 0217 CERAMIC 0 1U Z 25V C3036 303 164 0217 CERAMIC 0 1U Z 25V C3037 303 164 0217 CERAMIC 0 1U Z 25V C3038 303 233 3811 CE...

Page 100: ... 100 JA 1 16W R2073 301 105 7912 MT GLAZE 0 000 ZA 1 16W R2077 301 105 8018 MT GLAZE 1M JA 1 16W R2078 301 105 7912 MT GLAZE 0 000 ZA 1 16W R2081 301 105 7912 MT GLAZE 0 000 ZA 1 16W R2082 301 105 0616 MT GLAZE 10K JA 1 16W R2083 301 105 0616 MT GLAZE 10K JA 1 16W R3001 301 260 4115 MT GLAZE 75 JA 1 3W R3002 301 260 4115 MT GLAZE 75 JA 1 3W R3003 301 260 4115 MT GLAZE 75 JA 1 3W R3004 301 105 7912...

Page 101: ...ZE 0 000 ZA 1 8W L2009 945 059 2240 INDUCTOR 2 2U M L3004 945 044 8844 FILTER EMI 200MHZ L3006 945 044 8844 FILTER EMI 200MHZ L3007 301 035 4111 MT GLAZE 0 000 ZA 1 8W L3008 945 059 2240 INDUCTOR 2 2U M L3801 945 059 2394 FILTER EMI 20MHZ L3802 945 059 2394 FILTER EMI 20MHZ L3803 945 059 2394 FILTER EMI 20MHZ L3804 945 059 2394 FILTER EMI 20MHZ DIODE D001 307 149 0810 DIODE 1SS355 TE 17 D1001 307 ...

Page 102: ... 1SS355 TE 17 D8702 307 149 0810 DIODE 1SS355 TE 17 D8703 307 149 0810 DIODE 1SS355 TE 17 D8706 307 223 5014 DIODE D1FM3 D8707 307 223 5014 DIODE D1FM3 D8708 307 223 5014 DIODE D1FM3 MISCELLANEOUS K87C 945 051 9612 PLUG D SUB 25P SC8701 645 076 3502 SURGE ABSORBER SC8702 645 076 3502 SURGE ABSORBER SC8703 645 076 3502 SURGE ABSORBER SC8704 645 076 3502 SURGE ABSORBER SC8706 645 076 3502 SURGE ABSO...

Page 103: ...5V C6671 303 164 0217 CERAMIC 0 1U Z 25V C6672 303 381 5613 ELECT 220U M 16V C6673 303 164 0217 CERAMIC 0 1U Z 25V C6674 303 381 5613 ELECT 220U M 16V C6676 303 164 0217 CERAMIC 0 1U Z 25V C6677 303 381 5613 ELECT 220U M 16V C6678 303 164 0217 CERAMIC 0 1U Z 25V C6681 303 381 5613 ELECT 220U M 16V C6682 303 381 5613 ELECT 220U M 16V C6695 303 164 0217 CERAMIC 0 1U Z 25V RESISTOR R6601 301 177 2419...

Page 104: ... Z 50V C1612 303 149 9211 CERAMIC 0 01U Z 50V C1613 303 149 9211 CERAMIC 0 01U Z 50V C1614 303 399 2126 ELECT 220U M 16V C1621 303 409 9913 ELECT 470U M 16V C1622 303 409 9913 ELECT 470U M 16V C1623 303 164 0217 CERAMIC 0 1U Z 25V C1624 303 164 0217 CERAMIC 0 1U Z 25V C1626 303 409 9913 ELECT 470U M 16V C1631 303 399 2126 ELECT 220U M 16V C1632 303 323 8818 CERAMIC 2 2U Z 16V C1633 303 164 0217 CE...

Page 105: ...TB 305 163 1516 TR 2SA1179N M6 TB 305 173 9618 TR 2SA1235A1E 305 173 9717 TR 2SA1235A1F Q681 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S INTEGRATED CIRCUIT IC601 309 523 1413 IC FA5502M IC651 309 558 4202 IC STR Z2156A IC681 309 344 6...

Page 106: ...257 7419 MT GLAZE 120 JA 1 3W R673 301 105 2818 MT GLAZE 2 2K JA 1 16W R674 301 105 0616 MT GLAZE 10K JA 1 16W R679 301 230 8914 MT GLAZE 390 FA 1 16W R680 301 212 0219 MT GLAZE 33K FA 1 16W R681 301 105 0616 MT GLAZE 10K JA 1 16W R682 301 105 3211 MT GLAZE 270 JA 1 16W R683 301 105 0517 MT GLAZE 1K JA 1 16W R685 301 105 4614 MT GLAZE 3 9K JA 1 16W R686 301 105 0517 MT GLAZE 1K JA 1 16W R687 301 2...

Page 107: ...084 8643 POLY BAG 0700X0600 NC ACCESSORIES OWNER S MANUAL 610 324 1739 OWNERS MANUAL M4YA 645 084 1132 CD ROM OWNERS MANUAL M4YA REMOTE CONTROL 645 079 4056 ASSY REMOCON CXTW 610 322 9461 RC BATTERY LID CXTP MISCELLANEOUS 945 039 7210 CABLE MOUSE SRAL AC COARD US 945 064 6363 CORD POWER 3 0MK US EU 945 054 1156 CORD POWER 3 0MK EU 945 054 1149 CORD POWER 3 138MK ...

Page 108: ...No and Descriptions Cabinet Parts Location C01 C13 C12 C08 C10 C07 C05 C02 C15 C04 C09 C03 C06 C08 a C04 a C11 M14 C14 C04 b M04 M06 M05 M09 M12 M15 M16 M11 M13 M07 S01 S02 S02 S01 S01 S01 S01 S01 S01 S01 S01 S01 M02 M03 M08 M10 C16 M17 C17 C18 Mechanical Parts List C02 ...

Page 109: ...MB4 7500 MB4 75L00 109 Mechanical Parts List L01 b L01 S03 S03 L01 a M01 a M01 b M01 PLV 75 only Optical Parts Location Projection Lens ...

Page 110: ...l Parts List 110 Optical Filter WV Polarized Grass 1AV4Z15 1AV4Z15 Part No Part No Film side Film side L08 S04 S04 S06 S06 L19 Red L20 Green L21 Blue L17 L18 Red Green Polarized glass IN Optical ﬁlter WV Relay Lens Out S04 S04 S04 ...

Page 111: ...MB4 7500 MB4 75L00 111 Mechanical Parts List L03 a Red L03 b Green L03 c Blue Polarized Glass L03 L05 L03 d Red L03 e Green L03 f Blue Optical Filter WV Prism LCD Panel Ass y Condenser Lens Out S05 ...

Page 112: ...rts List 112 CAUTION Part must be placed in specified direction when replacing the optical parts Please see Optical Parts Disassemblies for further instructions L13 L11 L14 L13 L10 L06 L09 L15 L04 L07 L23 L22 L02 L16 L12 Optical Unit ...

Page 113: ...N B MA8A M13 610 293 9934 MTG COVER LNS MA8A M14 610 308 0062 MOUNTING DUCT BTM MR3A M15 610 293 4830 OPTICAL BASE BTM MA8A 610 299 2922 OPTICAL BASE BTM MA8AA 610 306 5403 OPTICAL BASE BTM MA8AA B M16 610 293 4847 OPTICAL BASE TOP MA8A 610 328 6396 OPTICAL BASE TOP A MA8A M17 610 325 1486 OPTICAL LAMP COVER UV MA8AA SCREWS S01 411 192 9205 SCR S TPG BIN 4X10 S02 312 069 6702 SPECIAL SCREW BLACK S...

Page 114: ... MB4A Jul 2006 DC 350 Printed in Japan SANYO Electric Co Ltd ...

Page 115: ...vice manual original for chassis No MB4 7500 MB4 75L00 models PLV 75 and PLV 75L File with the service manual No SM5110756 00 Note All the information of part numbers and values indicated on these diagrams are at the beginning of production To improve the performance there may be some differences to the actual set When you order the service parts use service parts code mentioned on the parts list ...

Page 116: ... electrolytic Mark Tolerance A not specified B 0 1 C 0 25 D 0 5 F 1 G 2 E 2 5 H 3 J 5 K 10 M 20 N 30 P 100 0 Q 30 10 T 50 10 U 75 10 V 20 10 W 100 10 X 40 20 Y 150 10 Z 80 20 Mark Tolerance nH Mark Tolerance C 0 25 G 2 D 0 5 J 5 S 0 3 K 10 A 0 2 L 15 M 20 Coil Reading Capacitor Reading Example 1 2 D J 10K B Example 6 W K 8 2 Example 1 2 C K 1M Resistor Reading Characteristic Z Carbon fuse B Non bu...

Page 117: ... A A A K K K A K A C B E C B E C B E 1 2 3 4 5 6 Index 1 2 N Index Index 1 2 N 2 1 3 IN OUT GND 2 1 4 2 1 3 Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N 2 1 3 1 2 3 2 1 3 RESET GND Vdd 5 3 D G S D G S K Cathode A Anode C Collector B Base E Emitter D Drain G Gate S Source Diode Transistor FET IC E1 C2 E2 C1 B2 B1 Index Diode Transistor FET IC FET ...

Page 118: ...Diagrams Drawings MB4 7500 MB4 75L00 ...

Page 119: ... 16 GJ 10MC KK4700 GQ 16EM 6801X J10QF 135G 10KZ 10MC 1 16GJ 10KC 1 16 GJ 2 7KC CJ1000 CGQ 25KZ 0 1GQF 1 16GJ 2 2KC 1 16GJ 20KC 10KZ 10MC 1 16GJ 56KC AH 1 16GJ 27KC 1 16GJ 10KC 1 16GJ 27KC J10EP 031G J10EP 031G 16EM 2201X 16EM 2201X 16EM 2201X 1 16GJ 10KC 1 16GJ 10KC 1SS355 1SS355 1 16GJ 10KC 1SS355 J10EQ 151N UPA1730TPG 1SS355 1SS355 X J10QF045G 1 16GJ 10KC X 1 16GJ 10KC 1 16GJ 5 6KC X 1 16GJ 1KC...

Page 120: ...2 3 4 5 6 7 8 9 10 11 12 13 14 SCREW_14 X NTH03 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SCREW_14 X NTH04 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SCREW_14 X NTH05 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SCREW_14 X NTH09 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SCREW_14 X NTH08 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SCREW_14 X NTH06 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SCREW_14 X NTH10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SCREW_14 X NTH07 1 ...

Page 121: ...R9205 1 8GZ000 L9205 1 8VL_VD VD1 8V 5V_VD 1 16GZ0C R9296 X R9297 1 16GJ390C R243 1 16GJ390C R246 1 16GJ 2 7KC R251 1 16GJ 2 7KC R248 1 16GJ 1 8KC R244 1 16GJ 1 8KC R247 1 16GJ 3 9KC R252 1 16GJ 3 9KC R249 1 16GJ33C R9241 1 16GJ33C R9242 1 16GJ33C R9243 AV_SW1 PC_B 1 16GZ0C R5202 1 16GZ0C R5204 L2GD100KG L272 PW_SDA_S3V 1 16GJ10C R8214 RX1 1 16GJ 10C R8042 1 16GZ0C R8071 25KZ0 1 GQFZ C8217 X K10C ...

Page 122: ... IN1_VSYNC IN1_CLK SC_SCL_S3V SC_SDA_S3V 1 16GZ0C R346 1 16GJ10C R345 1 16GJ10C R395 PW_DE 1 16GZ0C R396 X IN0FLD X IN0CLK X INOHSYNC X IN0VSYNC X IN0CLP X IN0CST X IN0GPEN S2 5V_PW PW_DBE 0 9 PW_DGE 0 9 PW_DRE 0 9 TOP_VIEW 280 D7 281 D8 282 D9 283 D10 284 D11 285 D12 30 E26 286 D13 31 F26 287 D14 32 G26 288 D15 33 H26 34 J26 289 D16 35 K26 36 L26 37 M26 38 N26 39 P26 290 D17 291 D18 292 D19 293 D...

Page 123: ...133 T25 134 U25 135 V25 136 W25 137 Y25 138 AA25 139 AB25 140 AC25 141 AD25 142 AE25 143 AE24 144 AE23 145 AE22 146 AE21 147 AE20 148 AE19 149 AE18 150 AE17 151 AE16 152 AE15 153 AE14 154 AE13 155 AE12 156 AE11 157 AE10 158 AE9 159 AE8 160 AE7 161 AE6 162 AE5 163 AE4 164 AE3 165 AE2 166 AD2 167 AC2 168 AA3 255 W4 334 V4 335 U4 336 T4 337 R4 338 P4 339 N4 340 M4 341 L4 342 K4 343 J4 344 H4 345 G4 3...

Page 124: ...K35G20 NTK35G21 NTK35G22 NTK35G23 NTK35G24 NTK35G25 G_LCCOM NTK35G26 NTK35G27 NTK35G28 G_CLY NTK35G29 NTK35G32 NTK35G33 NTK35G34 G_DX J30B1640G TE3531 G_CLXN J30B1640G TP35G 25EM4 71V C3539 G_DY 1 8GZ000 R3539 25KZ0 1GQFZ C3531 G_ENB 1 4 NTK35R27 25KZ0 1GQFZ C3564 R_CLXN NTK35R_2 NTK35R15 R_ENB 1 4 J30B1640G TP35R NTK35R_7 NTK35R31 NTK35R20 NTK35R24 NTK35R33 NTK35R10 25KZ0 1GQFZ C3562 NTK35R12 25E...

Page 125: ... X R4858 X R4857 1 16GJ10KC R4848 S3 3V 1 16GZ0C R4821 1 16GJ 10KC R4822 S3 3V 1 16GJ10KC R808 LAMP_DET 1 16GZ0C R849 1 16GJ 10KC R833 SH_FPGA_WAIT IC80_142 K47A_12 K47A_13 K47A_15 K47A_16 K47A_17 K47A_20 K47A_21 K47A_22 K47A_23 K47A_24 K47A_25 K47A_27 K47A_28 K47A_30 K47A_26 K47A_G LENS_BOT LENS_TOP RST_GAM ON_15V SH_R_STB SH_G_STB SH_B_STB 1 16GZ0C R5873 MAIN_3 3V_PF 1 16GJ100C R5872 GAM_15 5V_P...

Page 126: ...7B 20 K87B 16 K87B GND J10EP041G K87A 1 4 J10QY301G K87B 1 1 1 2 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 J10B1810N K87C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 SCREW_10 X NTH19 1 2 3 4 5 6 7 8 9 10 SCREW_10 X NTH18 1 2 3 4 5 6 7 8 9 10 D1FM3G D8706 D...

Page 127: ...R6894 R6892 D6891 D6881 D6872 D6871 C6891 C6881 C6871 C6892 D6892 D6893 D6894 D6895 S JAPAN 1AA4B10C4460F 1 3 AU2811 C2811 C2813 C2814 R2813 C2812 R2812 D2812 R2811 D2811 K2811A D2813 AU2811 Printed Wiring Board Diagrams CAUTION This projector is isolated from AC line by using the internal converter transformer Please pay attention to the following notes in servicing 1 Do not touch the part on hot...

Page 128: ...283 L303 R9284 R4464 3 1 K8L R5211 R4465 RB501 R895 1 K8M 3 R9285 R4466 RB502 TP35B 3 1 K8N R896 R5213 K35G 1 36 RB503 3 1 K8O TPSCLK R5214 R9288 R4468 3 1 K8P IC201 R4469 R9289 RB311 R6791 R5216 RB312 R6792 R5217 TP35G 4 1 K8S RB313 R1397 R5218 RB314 TP_DE R4855 RB316 R4856 RB318 R4471 R9291 RB319 R4859 K35R 1 36 C4884 R4474 C481 R9295 R9296 TP35R D5802 R5223 R9297 R5224 IC211 R5225 C291 C3501 RB...

Page 129: ...RB9211 R4875 RB9212 R5816 R4876 RB9213 R5817 IC803 RB9214 R5818 R5819 RB9216 RB9217 RB9218 RB9219 R4496 R5821 R5822 R4884 R4885 L8201 RB4401 RB9221 R5825 RB4402 RB9222 R4886 R5826 RB9223 RB4403 R5827 RB9224 RB4404 R5828 C5851 R5829 RB9226 C5852 RB9227 C5853 RB6731 RB6732 RB6733 RB6734 8 16 IC241 1 9 D261 R5831 D262 R1830 RB6736 R5832 D263 RB6737 R4893 R5833 C3534 R5834 RB9231 RB4411 RB9232 R5836 R...

Page 130: ...R688 R635 R680 R685 R695 R655 R650 PC601 PC602 PC603 C664 C656 R624 C690 C633 C623 C622 C624 C631 C628 R631 R674 R684 R683 R682 R686 R687 R689 R690 R692 R673 R646 R644 R618 R617 R616 R623 R622 R626 R628 R634 R636 R633 R632 C629 R647 R648 C661 C651 D686 D614 D611 Q624 Q623 Q622 Q621 VR681 VR601 IC601 3 4 2 1 1 1 C625 D615 R649 R679 10 1 10 1 10 1 1 12 IC1602 IC1611 IC1601 CN16C C1636 C1626 C1622 C1...

Page 131: ...4 C6658 Q6623 R6711 R6712 Q6624 R6708 R6707 Q6621 Q6604 Q6602 JAPAN 1AA4B10C4770B 1 12 1 1 4 13 3 3 1 3 3 1 1 15 1 4 5 8 10 1 1 6 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 8 5 4 1 1 4 5 8 9 CN66A K66E K66F K66L K66M L6601 K66G K66S K66N IC6601 K66D K66H L6602 Q6601 Q6603 D6601 D6602 C6606 C6624 D6603 C6672 C6674 C6677 L6604 Q6614 Q6616 C6654 C6652 C6662 D6606 D6604 C6601 Q6612 IC6608 IC6609 Q6617 C6657 C665...

Page 132: ...4 R4008 IC4001 R4009 C017 C018 L1011 C019 L1012 L1013 R3070 C021 R3075 C022 R3078 R3079 R3086 R3087 R3088 R3089 R3091 R3092 R3093 R3094 R3096 R3097 R3098 R3099 D001 L2001 L2002 L2003 L2004 L2005 L2006 L2007 L2009 IC001 1 8 9 16 R3101 R3102 SC3001 SC3002 SC3003 Q1001 C1006 C1007 C1008 C1009 L3001 C1011 L3002 L3003 L3004 L3006 L3007 L3008 R1001 R1004 R1008 R1012 R1013 R1016 R1017 L3801 L3802 L3803 L...

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