manualshive.com logo in svg

Sanyo PLC-XE32, Руководство по обслуживанию, Страница: 41 / 96

Поделиться
Скачать
Sanyo PLC-XE32 Скачать руководство пользователя страница 41

-41-

IC301  SCAN 

CONVERTER

 

SY

STEM 

 

CONTROL 

IC401  L

CD 

DRIVER 

& 

GAMMA 

CORREC

TION 

<L3E07072> 

IC501  B-D/A  S&H 

<L3E06100> 

B-

LCD 

PA

NEL 

G-L

CD 

PA

NEL 

R-L

CD 

PA

NEL 

PC INPUT1

[RGB]

[C

OMPONENT

]

[S-

VIDEO

]

MONIT

OR 

OUTPUT 

[RGB] 

PC 

IC5001 

AUDIO CONTROL 

<NJW1141> 

IC5031 

AUDIO OUTPIT 

<LM4889> 

OUTPUT 

CONTROL 

PO

ART 

R/C 

IC801

FLASH ROM

 VIDEO 

AUDIO 

DHS,DVS,DCLK 

DB[0-7]  DG[0-7]  DR[0-7] 

A[1-23]  D[0-15] 

288,206,204 

142,143,78 

331,161

6,3

6,3

21,10 

5,8 

10 

10,12 

214

124,388

253,66

TXD/RXD

TXD1/RXD1 

R/C 

IRRCVR0

4,27 

1,30 

9,22 

4 

82 

260 

258 

265 

264 

262

2,5

2,5

13 

7,13 

SP901  SPEAKER 

L/R 

VIDEO

L/R 

L/R 

RGB

,H/V 

RGB

,H/V

TPB1 

B 

G 

R 

HS, 

VS

HS2, 

VS2

IC531  G-D/A  S&H 

<L3E06100> 

IC561  R-D/A  S&H 

<L3E06100> 

IC3801 

RS232C DRIVER 

<SP232> 

IC891 

INVERTER

 

TPG1 

TPR1 

Q1003 

Q2031

R 

G 

B 

S_CHROMA 

S_Y 

VIDEO

Q1004 

Q1006 

Q4001 

Q4002 

IC4001 

RGB-BUFFER 

IC4071 

SY

NC-BUFFER 

IC5302

SY

NC-BUFFER

IC5303

SY

NC-BUFFER

RG

B 

PC INPUT2

[RGB]

172

78

258

Q1003

R2

G2

B2

Q1004

Q1006

RG

B

chassis over view

Chassis Block Diagrams

Содержание PLC-XE32

Страница 1: ...odel No PLC XE32 Europe U K Chassis No LE7 XE3200 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 ...

Страница 2: ...nu Operation 24 Memory IC IC1371 Replacement 24 Circuit Adjustments 25 Test Points and Locations 28 Service Adjustment Data Table 29 Chassis Block Diagrams 41 Chassis over view 41 System control 42 Power supply protection circuit 43 Fan control circuit 44 Troubleshooting 45 Indicators and Projector Condition 45 No Power 46 No Picture 47 No Sound 48 Control Port Functions 49 System Control I O Port...

Страница 3: ...re replacing the cabinet cover thoroughly inspect the inside of the cabinet to see that no stray parts or tools have been left inside Before returning any projector to the customer the service personnel must be sure it is completely safe to operate without danger of electric shock Service Personnel Warning Eye damage may result from directly viewing the light produced by the Lamp used in this equi...

Страница 4: ...CA Type x 2 Computer Input S VIDEO Analog RGB Mini D sub 15 pin Terminal x 1 Component InputTerminal Monitor OutputTerminal Analog RGB Mini D sub 15 pin Terminal x 1 Component Computer Audio Input Jack Mini Jack stereo x 1 Service Port Connector Mini DIN 8 pin x 1 Audio Output Jack Mini Jack stereo x 1 Variable Audio Internal Audio Amp 1 0 W RMS Built in Speaker 1 speaker ø1 1 28 mm Power Voltage ...

Страница 5: ... pro jector can not turn on Thermal switch There is the thermal switch SW902 inside of the projector to detect the internal temperature rising abnormally When the internal temperature reaches near 90 C the thermal switch opens to stop the operation of the power supply circuit The thermal switch cannot be reset itself automatically even if the internal temperature becomes normal Reset the thermal s...

Страница 6: ...dust from accumulating on the optical elements inside the projector Should the air filters become clogged with dust particles it will reduce cooling fans effectiveness and may result in internal heat build up and adversely affect the life of the projector Clean the air filters following the steps below 1 Turn off the projector and disconnect the AC power cord from the AC outlet 2 Turn over the pro...

Страница 7: ...8 button on the remote control unit simultaneously for more than 10 seconds This is complete the resetting of the security function The PIN code lock and Logo PIN code lock are reset as the initial PIN code at the factory and the Key lock function is disabled Please refer to the owner s manual for further information of the security functions Function Description Key lock Locks operation of the to...

Страница 8: ...s set properly Replace the lamp cover and tighten the screw 5 Connect the AC cord to the projector and turn on 6 Reset the lamp replacement counter see below explanation Note The projector cannot be turned on with lamp cover removed because when the lamp cover is removed the lamp cover switch is also released to switch off the lamp circuit How to reset Lamp Replace Counter 1 Turn the projector on ...

Страница 9: ... order Following steps show the basic procedures therefore unnecessary step may be ig nored Caution The parts and screws should be placed exactly the same position as the original oth erwise it may cause loss of performance and product safety Screws Expression Type Diameter x Length mm T type M Type M3x8 R C Board Fig 1 M3x8 x5 ...

Страница 10: ... 10 x Main Board Filter Board removal Mechanical Disassembly Main board AV Panel M2 5x6 x6 T3x8 Fig 2 Filter Board T3x6 x2 M3x6 T3x6 Shield Plate M3x6 ...

Страница 11: ...anical Disassembly c Power Board Ballast Board Thermal Sw SW902 Fan FN902 removal Fig 3 Power board Ballast board Isolation sheet Ballast socket Thermal switch SW902 M3x8 T3x8 x2 T3x6 x2 T3x8 T3x6 x2 T3x8 FN902 ...

Страница 12: ... 12 Mechanical Disassembly Fig 4 v Optical Unit Fan FN901 removal Optical unit Air Duct FN901 T3x8 x2 T3x8 x2 T3x8 x6 ...

Страница 13: ... 13 Mechanical Disassembly Fig 5 b Fans FN903 FN904 Speaker Noise Filter MSW Board removal Noise Filter Spacer FN904 T3x6 x4 T3x12 x4 Black T3x8 T3x8 T3x8 x2 MSW Board FN903 Speaker ...

Страница 14: ... and Main Board following to the Mechanical Disassem bly Disassembly requires a 2 0mm hex wrench z Integrator lens in disassembly Hooks Integrator lens in Integrator Lens In Ass y M2 5x5 x2 Fig 1 Rugged surface Behind x Relay lens disassembly Relay lens Relay lens Ass y M2 5x5 x2 Fig 2 Spring ...

Страница 15: ...cal Pats Disassembly c Polarized glass in disassembly Polarized glass Polarized glass in Ass y M2 5x5 x1 Fig 3 Film side LCD Panel Prism Ass y Fig 4 1 v LCD Panel Prism Ass y removal M2 5x4 x2 M3x10 Bottom side ...

Страница 16: ... white uniformity on the screen If you find the color shading at the some part of the screen it needs to take the color shading adjustment This adjustment should be performed by a computer and it also requires a special software PROJECTOR SERVICETOOL The software will be supplied separately and can be ordered as follows PROJECTOR SERVICE TOOL Ver 4 10 Service Parts No 610 337 8787 Panel Type Check...

Страница 17: ...polarized glasses as the film attached side comes to the LCD panel side M2x2 M2x2 Film Blue Red Green Pre Polarized Glass B Fig 5 n Projection lens removal M2 5x8 x4 Projection lens Polarized Glass B Before removing the Projection Lens it is re quired to remove the Optical Unit from the cabinet bottom Fig 6 Optical filter BK7 ...

Страница 18: ... 18 Optical Parts Disassembly m Optical Unit Top removal M3x8 x5 Optical top Fig 7 ...

Страница 19: ...irection as shown in figure below 2 3 4 8 8 11 Locations and Directions The printed part no comes to this side The printed part no comes to this side No Parts Name 1 Integrator lens OUT 2 Prism beam splitter PBS 3 Condenser lens OUT 4 Dichroic mirror B 5 Dichroic mirror G 6 Condenser lens G 7 Relay Lens IN 8 Mirror R 9 Condenser lens R 10 Condenser lens B 11 Mirror B 7 ...

Страница 20: ...t adjustment B Contrast adjustment Integrator lens adjustment Relay lens out adjustment Electrical Adjustments Panel type check and setting Fan control adjustment Pedestal adjustment PC Gain adjustment PC Pedestal adjustment 1080i Gain adjustment 1080i Gain adjustment Video Black reference adjustment Common center adjustment 50 white adjustment PC White balance adjustment PC 50 white adjustment Vi...

Страница 21: ...g optical adjustments below remove the Cabinet Top following to the Mechanical Disassembly Adjustments require a 2 0mm hex wrench and a slot screwdriver When you adjust Integrator lens or Relay lens adjustment you need to disconnect FPC cables of LCD panels on the main board Optical adjustment requires a 2 0mm hex wrench and a slot screwdriver Note Do not disconnect connectors on the main board be...

Страница 22: ...een as shown in Fig 2 1 loosen 1 screw A and adjust the slot B to make color uni formity 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 and adjust the slots D to make color uniformity in white by using a slot screwdriver 4Tighten screws A and C to fix the Integrator lens unit Note The relay lens adjustment must...

Страница 23: ...just the adjustment base of relay lens assy to make color uniformity in white If the shading appears on the left or right of the screen as shown in Fig 3 loosen 1 screw A and adjust the slot B to make color uniformity in white by using a slot screwdriver 4Tighten the screws A to fix the relay lens unit Relay lens Out adjustment Optical Adjustments ...

Страница 24: ...d in the Memory IC Please note that the lamp replace counter will be reset when the memory IC is replaced Lamp replace counter cannot be set to the previous val ue Caution to memory IC replacement When memory IC is replaced with new one the CPU writes down the default data of the service adjustments to the re placed IC as the mentioned on the service adjustment ta ble As these data are not the sam...

Страница 25: ...eter to pins 1 and 3 of K6D 2 Adjust the voltage by using VR611 as following AC Input Reading 230V 380V 2V Caution Be sure to connect the lamp when taking this adjustment This adjustment is not required even if the power board is replaced because this adjustment is carried out before parts shipment Output Voltage adjustment Before setting you need to check which type of LCD panel is placed on the ...

Страница 26: ...int TPR1 and chas sis ground 6 Select item no 125 and change data value to adjust am plitude a to be 10 0 0 1V 7 Connect an oscilloscope to test point TPB1 and chas sis ground 8 Select item no 126 and change data value to adjust am plitude a to be 10 0 0 1V a black level black level n Black Reference adjustment 1 Enter the service mode 2 Receive the 16 step grey scale computer signal with Computer...

Страница 27: ... RGB mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPG1 and chassis ground 4 Select group no 100 item no 6 and change data value to adjust amplitude a to be 1 6 0 1V a white level white level 50 White adjustment PC 1 Receive the 16 step grey scale composite video signal with Video mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPG1 and chassis ground ...

Страница 28: ... 28 K5B K5R K5G K6J K6L K6M K6S K8A K8D K8H K8N K8S K8Z IC401 IC801 IC301 TPFANB TPFANA TPB1 TPG1 TPR1 Electrical Adjustments MAIN BOARD Test Points and Locations ...

Страница 29: ...SCART SyncOn Green Threhould 4 3 2 0 15 11 SOGHYSDIS PC Component SCART Sync On Green Hsysterisis Enable 0 0 1 12 HS1TH 4 0 7 13 HS0TH 4 0 7 100 PreCoast PC Signal 3 0 63 101 PostCoast PC Signal 8 1 63 120 PreCoast PC Video 480i 7 0 63 121 PostCoast PC Video 480i 13 0 63 122 PreCoast PC Video 575i 7 0 63 123 PostCoast PC Video 575i 13 0 63 124 PreCoast PC Video 480p 7 0 63 125 PostCoast PC Video 4...

Страница 30: ...roma Narrow Band Minimum Leakage 0 3 0 3 Left Values are adjustable if CXCL Level 5 7 C2DCNSLOPELEAK Comb 2D Narrow Band Slope Leakage 7 7 0 7 8 C2DCWMINLEAK Comb 2D Wide Band Minimum Leakage 1 3 0 3 9 C2DCWSLOPELEAK Comb 2D CW Slope Leakage 6 6 0 7 10 COMBLEAK2BPGAIN Comb Leak To Ban Pass Gain 1 0 0 3 11 C2DBDIAGONALGAIN Comb 2D Band Pass Diagonal Gain 1 3 0 3 12 C2DNBCWBCLGAIN Comb 2D Narrow Ban...

Страница 31: ...3Film Mode Threshold FILMTHRD23 100 0 32767 6 Global Motion Window Start X GMDSTARX 10 0 2047 Range of detective for Film mode 7 Global Motion Window Stop X GMDSTOPX 10 0 2047 Range of detective for Film mode 8 Global Motion Window Start Y GMDSTARY 10 0 1023 Range of detective for Film mode 9 Global Motion Window Stop Y GMDSTOPY 10 0 1023 Range of detective for Film mode Group 60 Image 0 Center Co...

Страница 32: ...se_pos 4 0 15 47 B_base_pos 4 0 15 48 RGB_adjust 0 0 7 49 RGB_level 0 0 1023 50 V Line Shading Comp Value Setting R0 Normal Mount Rear Ceiling 5 4 0 255 51 V Line Shading Comp Value Setting R1 Normal Mount Rear Ceiling 2 3 0 255 52 V Line Shading Comp Value Setting R2 Normal Mount Rear Ceiling 1 0 0 255 53 V Line Shading Comp Value Setting R3 Normal Mount Rear Ceiling 0 255 0 255 54 V Line Shading...

Страница 33: ...lect 16 0 63 105 Hori Start 274 0 2047 106 Vert Start 31 0 2047 107 Hori End 1297 0 2047 108 Vert End 798 0 2047 109 R MIN 156 0 1023 110 R_MID2 382 0 1023 111 R_MID1 555 0 1023 112 R_MAX 661 0 1023 113 G MIN 156 0 1023 114 G_MID2 382 0 1023 115 G_MID1 555 0 1023 116 G_MAX 661 0 1023 117 B MIN 156 0 1023 118 B_MID2 382 0 1023 119 B_MID1 555 0 1023 120 B_MAX 661 0 1023 121 G_V1 DAC 143 0 511 122 R_...

Страница 34: ...g Setting 0 0 20 Default set when the value is set to 10 4 CABLE SW Long Cable 0 0 10 0 Disable 1 Enable 5 PW Debug Command Enable 0 0 1 0 Disable Sanyo Serial Command Eanble 1 Enable PW Debug Mode 6 Device Refresh Disable 0 0 1 0 Enable 1 Disable No last memory 7 Device Access Disable 0 0 1 0 Enable Normal 1 Disable No last memory 20 Projector Time Reset 0 0 20 Projector Time is cleared when the ...

Страница 35: ... than the Value 88 0 255 10 DIMMER_CTRL_LEVEL11 Luminance Level 11 Data for Dimmer Dim Level 11 at the less than the Value 96 0 255 11 DIMMER_CTRL_LEVEL12 Luminance Level 12 Data for Dimmer Dim Level 12 at the less than the Value 105 0 255 12 DIMMER_CTRL_LEVEL13 Luminance Level 13 Data for Dimmer Dim Level 13 at the less than the Value 255 0 255 13 DIMMER_CTRL_LEVEL14 Luminance Level 14 Data for D...

Страница 36: ...when ingore temp occurs X times 5 1 9 42 HI_TEMP_FAN1_MIN FAN1 Control Start Temperature in High 31 0 255 43 HI_TEMP_FAN1_MAX FAN1 Control End Temperature in High 39 0 255 44 HI_TEMP_FAN2_MIN FAN2 Control Start Temperature in High 31 0 255 45 HI_TEMP_FAN2_MAX FAN2 Control End Temperature in High 39 0 255 46 HI_VALU_FAN1_MIN FAN1 Control Mini Value in High 0 Fan Voltage 0V 255 Fan Voltage 25 5V 65 ...

Страница 37: ...e adjustment 97 FAN2_ADJUST_VOLT_MAX For Factory Adjustment FAN2 Drive Volt age Max 210 0 255 Fan Voltage adjustment 98 TEMP_ERROR_DETECT_MAX_ TIMES Temp Failure when The Sensor detects an error X times sequentially 5 1 9 99 FAN_1_MIN_VOL_LAMP_DIFF Up Volume of FAN1 Control Min Unit Vx10 0 0 20 100 FAN_2_MIN_VOL_LAMP_DIFF Up Volume of FAN2 Control Min Unit Vx10 0 0 20 101 LAMP_VOL_BORDER_LINE Thre...

Страница 38: ...START 500 0 1000 8 CB GAIN AREA H START 800 0 1000 9 CB GAIN AREA V START 500 0 1000 10 CR GAIN AREA H START 700 0 1000 11 CR GAIN AREA V START 500 0 1000 12 Image AREA H WIDTH YCBCR Level Acquiring Area 8 0 4095 13 Image AREA V HIGHT YCBCR Level Acquiring Area Height 13 0 4095 14 Y OFFSET TARTGET 4 0 255 15 CB OFFSET TARGET 128 0 255 16 CR OFFSET TARGET 128 0 255 17 Y GAIN TARGET 217 0 255 18 CB ...

Страница 39: ...Back Porch 60 0 4095 4 Disp Line 538 0 4095 Group 524 YCbCr 720P 60 0 Total Dots 1650 0 4095 Read only 1 Disp Dots 1248 0 4095 2 H Back Porch 314 0 4095 3 V Back Porch 34 0 4095 4 Disp Line 700 0 4095 Group 525 YCbCr 720P 50 0 Total Dots 1980 0 4095 Read only 1 Disp Dots 1248 0 4095 2 H Back Porch 338 0 4095 3 V Back Porch 36 0 4095 4 Disp Line 700 0 4095 Group 526 YCbCr 1080i 60 0 Total Dots 2200...

Страница 40: ... 1 Disp Dots 1248 0 4095 2 H Back Porch 310 0 4095 3 V Back Porch 34 0 4095 4 Disp Line 702 0 4095 5 Clamp 1 0 255 6 Clamp Width 31 0 255 Group 545 RGB Video 720P 50 0 Total Dots 1980 0 4095 1 Disp Dots 1246 0 4095 2 H Back Porch 310 0 4095 3 V Back Porch 34 0 4095 4 Disp Line 702 0 4095 5 Clamp 1 0 255 6 Clamp Width 31 0 255 Group 546 RGB Video 1080i 60 0 Total Dots 2200 0 4095 1 Disp Dots 1872 0...

Страница 41: ...04 142 143 78 331 161 6 3 6 3 21 10 5 8 10 10 12 214 124 388 253 66 TXD RXD TXD1 RXD1 R C IRRCVR0 4 27 1 30 9 22 4 82 260 258 265 264 262 2 5 2 5 13 7 13 SP901 SPEAKER L R VIDEO L R L R RGB H V RGB H V TPB1 B G R HS VS HS2 VS2 IC531 G D A S H L3E06100 IC561 R D A S H L3E06100 IC3801 RS232C DRIVER SP232 IC891 INVERTER TPG1 TPR1 Q1003 Q2031 R G B S_CHROMA S_Y VIDEO Q1004 Q1006 Q4001 Q4002 IC4001 RGB...

Страница 42: ...D BLAST_AC BLAST_AC FAN_ERR TEMP_LED ON_33V ON_150V 346 111 184 11 LAMP_DET 90 201 LAMP_LED ON_50V 269 110 P_FAIL FAN_SW1 FAN_SW1 LAMP_DC_ON READY_LED 215 285 363 91 CHO_TXD CHO_RXD CHO_TXD CHO_RXD MUTE KEY1 295 26 347 28 KEY2 126 KEY3 IRRCVR0 IRRCVR0 SCL1 SDA1 SCL2 SDA2 216 214 211 294 SCL0 SDA0 283 212 290 208 IC301 SYSTEM CONTROL Q6843 Q6844 D6831 D6832 D6833 Q5036 Q6841 LAMP REPLACE WARNING PO...

Страница 43: ...SW Power On L P Fail L PC643 IC631 POWER OSC STR Z2156 Feedback S6V 15 5V S 5V ON_150V LAMP_DC_ON IC4891 NAND S6V S16V S 5V 1 3 4 7 IC8811 TEMP SENSOR2 LM76CHMX LAMP PANEL OUT SIDE IC8821 TEMP SENSOR1 LM76CHMX IC8831 TEMP SENSOR3 LM76CHMX 26 LAMP_DET 90 2 13 295 215 11 201 ON_50V 110 LAMP_DC_ON 363 Power On H DC_ON 278 111 294 211 SCL1 SDA1 IC9882 INVERTER SW901 9V_AUDIO S16V DDC DDC FAN_A Q7812 D...

Страница 44: ...D3614 D3626 IC8821 TEMP SENSOR1 LM76CH 2 1 IC8811 TEMP SENSOR2 LM76CH IC8831 TEMP SENSOR3 LM76CH MAIN BOARD IC301 SYSTEM CONTROL FAN_CON_B FAN_CON_A Power On H IC3531 D A M62398 IC4891 NAND 13 1 2 4 12 3 2 215 285 284 211 SCL1 SDA1 SCL1_S5 SDA1_S5 IC1302 208 290 SCL2 SDA2 SCL2_5 SDA2_5 IC1303 Power Error On P_Fail H SIGNAL MODE POWER ON STAND BY H L NORMAL ERROR H L FAN_SW1 P_FAIL P_FAIL FAN_ERR T...

Страница 45: ...annot be turned on until cooling is completed Q The projector is ready to be turned on with the POWER ON OFF but ton Q The projector is operating normally Q The projector is in the Power management mode Q The temperature inside the projector is abnormally high The projec tor cannot be turned on When the projector is cooled down enough and the temperature returns to normal the POWER indicator emits...

Страница 46: ... via IC4891 and SW901 lamp cover switch to stop operation of the lamp circuit An abnormality occurs on the secondary power supply Check power supplies 15 5V S6V S 5V P_FAIL signal becomes Low when the abnormality occurs on any of the power supply lines An abnormality occurs on the fan control circuit Check FN901 FN902 FN903 FN904 and peripheral circuit If any of the fans has an error the fan lock ...

Страница 47: ...o pin 82 172 of IC301 System Control G G2 signal is applied to pin 260 78 B B2 signal is applied to pin 258 256 of IC 301 HV sync signals are applied to pins 331 253 and 161 66 of IC301 System Control as the HS HS2 and VS VS2 signals S Video source Check S video signal Y C S_CHROMA signal is applied to pin 265 of IC301 System Control and S_Y signal is applied on pin 264 of IC301 Component video so...

Страница 48: ...eck speaker connection of the terminal K8F Yes No Check following steps Check IC5031 5V_AUDIO and peripheral circuit Check the Mute signal at pin 1 of IC5031 The Mute signal is output from pin 347 of IC 301 System Control The OUT_DET signal is sent from Audio Out terminal Mute On H at pin 347 of IC301 L at pin1 of IC5031 Check if the audio signal is observed at pins 5 and 8 of IC5031 Yes No ...

Страница 49: ...DC Switch O 215 D24 ADC0 ADC0 P_FAIL Power Failure Signal Input Failure L I 126 D25 ADC2 ADC2 KEY 2 Key Control Input I 29 D26 ADC6 ADC6 LAMP Option Lamp Option I 362 E14 PORTC4 GPIO PortC 4 IRM_RST 363 E15 PORTC0 GPIO PortC 0 LAMP_DC_ON Lamp Control Power Control On H O 367 E19 THRWSC 3 Wire Serial Clock SCLK Serial Control Clock O 368 E20 RXD0 UART 1 Receiver RXD_PW Serial Control RXD I 370 E22 ...

Страница 50: ...BKN Memory Feedback Clock 138 T25 MCKN Memory Clock 41 T26 MCK Memory Clock 85 U1 BMUXIN2 Blue MUX input Ch2 not used 283 U3 SMUXIN1 SOG MUX input Ch1 SOG Sync on Green Signal Input I 409 U5 SMUXIN0 SOG MUX input Ch0 Y Y Signal Input I 282 V3 BMUXIN1 Blue MUX input Ch1 VIDEO Video Signal Input I 408 V5 BMUXIN0 Blue MUX input Ch0 not used 140 V25 MREFIN1 Memory Voltage Reference 82 Y1 RAI1 Ch1 Anal...

Страница 51: ... 51 Waveform VIDEO signal VIDEO HSYNC signal HS VSYNC signal VS HSYNC signal GHS VSYNC signal HVS R S H signal TPR1 G S H signal TPG1 B S H signal TPB1 ...

Страница 52: ... by air spray disassemble and clean the optical unit Disassembly Cleaning Disassembly cleaning method should only be performed when the unit is considerable dirty and cannot be sufficient ly cleaned by air spraying alone Be sure to readjust the optical system after performing disassembly cleaning 1 Remove the cabinet top and main units following to Me chanical Disassemblies 2 Remove the optical ba...

Страница 53: ... 53 IC Block Diagrams FA5502 P F Control IC621 L3E6100D D A S H LCD Driver IC501 IC531 IC561 ...

Страница 54: ... 54 IC Block Diagrams L3E07072 LCD Driver Gamma Correction IC401 M62393 DAC IC3531 ...

Страница 55: ... 55 IC Block Diagrams NJW1141 Audio Control IC5001 ...

Страница 56: ...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 Metalized Polyphe...

Страница 57: ...ion Assemblied Boards SW902 Thermal Switch FN904 Cooling Fan MSW Board Filter Board A901 Ballast Board R C Board FN902 Cooling Fan LP900 Lamp Ass y LF901 Noise Filter Power Board FN901 Cooling Fan Out Of Circuit Board Main Board SP901 Speaker FN903 Cooling Fan ...

Страница 58: ...2SA1235A1E 305 173 9717 TR 2SA1235A1F 405 220 3115 TR ISA1235AC1E 405 220 3016 TR ISA1235AC1F Q642 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 Q643 305 217 6600 TR 2SK3934 Q651 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K ...

Страница 59: ...LAZE 22 JA 1 8W R62R 301 255 9118 MT GLAZE 2 2M JA 1 10W R62T 301 255 9514 MT GLAZE 220K JA 1 10W R62Z 301 253 3712 MT GLAZE 0 000 ZA 1 4W 301 035 4111 MT GLAZE 0 000 ZA 1 8W R631 324 006 1305 FUSE 250V 2 5A R633 301 323 4618 MT LEADFREE 15 JA 3 4W R634 301 238 4512 MT GLAZE 47 JA 1 3W R635 301 150 6212 MT GLAZE 1K JA 1 10W R636 301 257 7419 MT GLAZE 120 JA 1 3W R637 301 162 3711 MT GLAZE 4 7K JA ...

Страница 60: ... 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 Q1007 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 ...

Страница 61: ... 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q5036 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 Q5061 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 0...

Страница 62: ... 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q6844 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 Q6861 305 134 5928 TR 2SA1037AK T146 R 305 147 2218 TR 2SA1037AK S ...

Страница 63: ...361 303 454 1917 CERAMIC 4700P K 50V C1363 303 433 1112 CERAMIC 1U K 10V C1364 303 381 5217 ELECT 220U M 6 3V 303 423 6110 ELECT 220U M 6 3V C1366 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CERAMIC 0 1U Z 25V C1367 303 454 1016 CERAMIC 8200P K 50V C1371 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CERAMIC 0 1U Z 25V C1375 303 381 52...

Страница 64: ... 0 1U Z 25V C326 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CERAMIC 0 1U Z 25V C327 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CERAMIC 0 1U Z 25V C328 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CERAMIC 0 1U Z 25V C329 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CER...

Страница 65: ...C377 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CERAMIC 0 1U Z 25V C378 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CERAMIC 0 1U Z 25V C379 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CERAMIC 0 1U Z 25V C3801 303 439 8412 CERAMIC 2 2U M 6 3V C3802 303 439 8412 CERAMIC 2 2U M 6 3V C3803 303 439 8412 ...

Страница 66: ...3 369 3211 ELECT 100U M 16V C506 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V C5061 303 391 5511 ELECT 10U M 16V 303 175 7212 ELECT 10U M 16V C5069 303 391 5511 ELECT 10U M 16V 303 175 7212 ELECT 10U M 16V C508 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V C5081 303 379 6714 CERAMIC 10U K 16V C5083 303 394 1312 ELECT 100U M 6 3V 303 387 4917 ELECT 100U M 6 3V C...

Страница 67: ...U Z 25V C5643 303 391 5115 ELECT 100U M 16V 303 296 9515 ELECT 100U M 16V C566 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V C5662 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V 303 343 3718 CERAMIC 0 1U Z 25V C5663 303 401 2219 ELECT 100U M 6 3V 303 424 0315 ELECT 100U M 6 3V C5664 303 391 5818 ELECT 100U M 6 3V 303 178 6311 ELECT 100U M 6 3V C568 303 453 8917 C...

Страница 68: ...1357 301 253 3712 MT GLAZE 0 000 ZA 1 4W 301 035 4111 MT GLAZE 0 000 ZA 1 8W R1358 301 224 9019 MT GLAZE 10K JA 1 16W R1359 301 294 2910 MT GLAZE 560 FA 1 16W R1361 301 294 2910 MT GLAZE 560 FA 1 16W R1362 301 294 3115 MT GLAZE 1K FA 1 16W R1366 301 224 8913 MT GLAZE 100K JA 1 16W R1367 301 225 2118 MT GLAZE 12K JA 1 16W R1368 301 224 9019 MT GLAZE 10K JA 1 16W R1371 301 225 0213 MT GLAZE 3 3K JA ...

Страница 69: ...110 MT GLAZE 10 JA 1 16W R356 301 226 1516 MT GLAZE 0 000 ZA 1 16W R357 301 226 1516 MT GLAZE 0 000 ZA 1 16W R3581 301 224 9316 MT GLAZE 1K JA 1 16W R3582 301 225 1210 MT GLAZE 4 7K JA 1 16W R3583 301 225 1210 MT GLAZE 4 7K JA 1 16W R3584 301 225 3818 MT GLAZE 1 5K JA 1 16W R3601 301 225 8516 MT GLAZE 1 8K JA 1 16W R3602 301 225 0619 MT GLAZE 5 6K JA 1 16W R361 301 256 1517 MT GLAZE 13K JA 1 10W R...

Страница 70: ...T GLAZE 100 JA 1 16W R5632 301 301 3817 MT GLAZE 820 FA 1 16W R5633 301 301 3817 MT GLAZE 820 FA 1 16W R5634 301 294 3115 MT GLAZE 1K FA 1 16W R5701 301 298 5511 MT GLAZE 8 2K FA 1 16W R5702 301 301 8010 MT GLAZE 1 5K FA 1 16W R5703 301 301 3718 MT GLAZE 2K FA 1 16W R5704 301 224 9019 MT GLAZE 10K JA 1 16W R5705 301 224 9415 MT GLAZE 1M JA 1 16W R572 301 229 7218 MT GLAZE 18K JA 1 16W R573 301 229...

Страница 71: ...0MHZ L1091 945 068 8332 FILTER EMI 200MHZ L1351 945 062 2930 INDUCTOR 10U M L2031 301 253 3712 MT GLAZE 0 000 ZA 1 4W 301 035 4111 MT GLAZE 0 000 ZA 1 8W L2032 945 068 8318 FILTER EMI 100MHZ L2041 945 068 8325 FILTER EMI 20MHZ L2051 945 068 8325 FILTER EMI 20MHZ L2521 301 037 5017 MT GLAZE 0 000 ZA 1 10W L2531 301 037 5017 MT GLAZE 0 000 ZA 1 10W L2541 301 037 5017 MT GLAZE 0 000 ZA 1 10W L2891 94...

Страница 72: ...TE 17 408 062 7201 DIODE 1SS35 D3606 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 408 062 7201 DIODE 1SS35 D3607 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 408 062 7201 DIODE 1SS35 D3612 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 408 062 7201 DIODE 1SS35 D3613 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 408 062 7201 DIODE...

Страница 73: ...24 945 076 3503 SURGE ABSORBER SC8825 945 076 3503 SURGE ABSORBER SC8826 945 076 3503 SURGE ABSORBER SC8827 945 076 3503 SURGE ABSORBER SC8828 945 076 3503 SURGE ABSORBER SC8829 945 076 3503 SURGE ABSORBER SC8830 945 076 3503 SURGE ABSORBER SC8831 945 076 3503 SURGE ABSORBER SC8832 945 076 3503 SURGE ABSORBER X1331 945 088 7179 OSC CRYSTAL 27 0MHZ 655 002 2592 ASSY PWB R C INTEGRATED CIRCUIT IC883...

Страница 74: ...IGHT KR6AD 945 068 6864 POLY BAG 0440X0480 NC ACCESSORIES OUTER 645 093 2984 CORD POWER 2 3MK EU ACCESSORIES OWNER S MANUAL 610 337 9494 CD ROM OWNERS MANUAL LE7AC 655 002 2561 SETUP INST LE7AC REMOTE CONTROL 645 093 7231 ASSY REMOCON CXWJ 910 321 4482 RC BATTERY LID CXTJ AC CORD EU 645 093 2984 CORD POWER 2 3MK EU UK 645 093 3004 CORD POWER 2 3MK UK MISCELLANEOUS 610 335 3913 STRAP CAP KH3AC 945 ...

Страница 75: ...LE7 XE3200 75 Cabinet Parts Location C13 Mechanical Parts List M03 M08 M02 C05 M05 M10 M09 M01 C10 M07 C06 C12 C08 C03 M11 M06 C11 C01 C09 C09 S01 S01 S02 S01 S01 C04 M04 C14 C02 S01 S01 C07 ...

Страница 76: ...LE7 XE3200 76 Mechanical Parts List S03 S03 L09 Relay out L04 Integrator In Optical Parts Location Integrator Lens In S03 Relay Lens Out ...

Страница 77: ...LE7 XE3200 77 Mechanical Parts List L13 Polarized in G L14 Polarized in B S03 S03 L03 Projection Polarized Glass In Projection Lens ...

Страница 78: ...LE7 XE3200 78 Mechanical Parts List L02 Prism LCD panel Ass y L02 3 L02 1 L02 Prism LCD Panel Assy L02 4 Blue Red Green L02 2 L02 5 ...

Страница 79: ...LE7 XE3200 79 Mechanical Parts List L11 L01 L12 L15 L06 L16 L10 L07 L05 L07 In the Optical Unit L08 ...

Страница 80: ...OPTICAL BASE TOP KR6AC SCREWS S01 411 031 9304 SCR BIN 3X8 S02 412 074 9900 SPECIAL SCREW S03 411 189 6507 BOLT HEX SCT SW W 2 5X5 OPTICAL PARTS L01 645 089 9423 ASSY LENS CONDENSER R L02 610 337 2556 ASSY LCD PNL PSM KK3AC Including key No L02 1 to L02 5 and LCD panel L02 1 945 086 6150 POLARIZED GLASS OUT G L02 2 645 093 1185 POLARIZED GLASS OUT B L02 3 945 088 7988 PREPOLARIZED GLASS OUT G L02 ...

Страница 81: ...LE7 XE3200 81 Memo ...

Страница 82: ...LE7 XE3200 82 Memo ...

Страница 83: ...LE7 XE3200 83 Memo ...

Страница 84: ... LE7AC Jan 2008 DC 220 Printed in Japan SANYO Electric Co Ltd ...

Страница 85: ...e manual original for chassis No LE7 XE3200 models PLC XE32 File with the service manual No SM5110919 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 in this service manua...

Страница 86: ...rial E Electrolytic P Electrolytic non polarized C Ceramic temperature compensation K Ceramic F Polyester N Polypropylene M Metalized polypropylene H Metalized polypromylar B Ceramic semiconductor G Metalized polyestel Y Composite film S Styrol T Tantalum oxide solid electrolytic U Organic semiconductive electrolyte D Electric double layer electrolytic Mark Tolerance A not specified B 0 1 C 0 25 D...

Страница 87: ...2D 1SS 355 D619 1SS352G DDXLBB053G D611H1 K6D_2A 25KK4 7BB C62R 35TM2 2DG C631 1 2GF 150K R618 1 10 GJ 10KC R62B R61B 1SJ68KLBYBV 1 2 25KZ 0 1GQF C605 KZ0 22FA C643 AJ Q622 KK330GQ C658 KK330LBYAG CRF03P D636 1 10 GJ 47KC R62P 1 10GJ 4 7C R62I 1 2 T651H6 1 10GJ 1 5KC R62A K6C_1B C615H2 KK470GQ C62B KK470LBYAG C639_1 D611H2 AH Q602 10KK 0 33GQ C62C 1SS 355 D617 1SS352G DDXLBB053G 450GK 1BS C613 1 1...

Страница 88: ... 16GZ0A R2039 1 16GJ1 5KA R5318 1 16GJ10KA R5203 1 16GJ 100KA R3061 1 16GJ100A R1038 1 16GJ100A R3052 1 16GJ 100A R1022 1 16GJ47KA R1081 1 16GJ1KA R5319 1 16GJ100KA R3001 1 16GJ560KA R5314 1 16GJ100A R5212 R3053 1 16GJ100KA 1 8GJ10 R2006 1 16GJ47KA R2052 1 16GJ100A R1092 1 16GJ47A R1033 1 16GJ100A R1082 1 16GJ100A R3012 1 16GJ100A R1012 1 16GJ100A R3002 1 10GJ75C R1062 1 16GJ10KA R5204 1 16GJ1KA R...

Страница 89: ...B2 335 AB4 174 AA2 336 AA4 175 Y2 337 Y4 176 W2 338 W4 177 V2 339 V4 178 U2 179 T2 340 U4 341 T4 180 R2 342 R4 181 P2 343 P4 182 N2 344 N4 183 M2 345 M4 184 L2 346 L4 185 K2 347 K4 186 J2 348 J4 187 H2 349 H4 188 G2 189 F2 350 G4 351 F4 190 E2 352 E4 191 D2 353 E5 192 C2 354 E6 193 C3 355 E7 194 C4 356 E8 195 C5 357 E9 196 C6 358 E10 197 C7 359 E11 198 C8 199 C9 360 E12 361 E13 362 E14 363 E15 364...

Страница 90: ... 17 A17 18 A18 19 A19 20 A20 21 B20 22 C20 23 D20 24 E20 25 F20 26 G20 27 H20 28 J20 29 K20 30 L20 31 M20 32 N20 33 P20 34 R20 35 T20 36 U20 37 V20 38 W20 39 Y20 40 Y19 41 Y18 42 Y17 43 Y16 44 Y15 45 Y14 46 Y13 47 Y12 48 Y11 49 Y10 50 Y9 51 Y8 52 Y7 53 Y6 54 Y5 55 Y4 56 Y3 57 Y2 58 Y1 59 W1 60 V1 61 U1 62 T1 63 R1 64 P1 65 N1 66 M1 67 L1 68 K1 69 J1 70 H1 71 G1 72 F1 73 E1 74 D1 75 C1 76 B1 77 B2 ...

Страница 91: ...5 6 1 SHUTDOWN 2 BYPASS 3 IN 4 IN 5 VO1 6 VDD 7 GND 8 VO2 K8R_0 K8D_0 K6S_0 K6L_3 S3 3VD_PW CJ47CM C2892 LAMP_DET Q7811 RN1117P Q7801 RN1117P GND 1 16GJ51A R7866 1 16GJ100KA R7869 1 16GJ470A R5031 1 16GJ10A R8822 1 16GJ1KA R3581 1 16GF2 2KA R7824 1 16GJ2KA R7874 1 16GJ1KA R5037 1 16GJ10KA R3622 1 16GJ22A R2891 1 16GJ1KA R5063 1 16GF27KA R7871 1 16GJ 10KA R6803 1 16GJ1 2KA R5071 1 16GJ 3 3KA R6809 ...

Страница 92: ...A8 SCH_LE7AC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D E F G H I J K L A B C D E F G H I J K L NO DATA ...

Страница 93: ...R656 R657 R658 R659 R660 C631 C62A C62B C633 C62C C62D C62E C636 C62F C637 C 6 38 C62I C62J C62K C62M C640 C641 C62R C643 C62T FB694 C654 C655 C656 C657 C658 C660 PTH612 D612 D616 D617 D618 D619 D631 D633 D62R D653 IC651 Q601 Q602 Q621 Q622 Q642 Q651 1 8 9 16 IC621 R653 R62Q R641 C644 D654 Q652 C695 R651 R652 R62Z D636 T651H11 T651H6 T651H1 C615H1 DB611H4 T651H5 C615H2 DB611H1 DB611AH1 D611H2 DB61...

Страница 94: ...SIDE 1st Reflow D D C K10A K10B K30B K40A K30A K20A R3801 D3612 R402 R3802 R403 R3803 R3804 1 8 9 16 IC3801 R8821 R8822 R801 C4011 C4012 C4013 SC1001 Q4011 R809 R1307 R1308 C1331 C1332 8 5 1 4 IC1302 R428 20 41 60 61 21 40 1 80 IC561 R429 C4021 C4022 C4023 SC1011 Q4021 L1002 R1512 C401 SC1021 L5661 L5662 L1012 C402 C403 C404 R4011 C406 R4012 C407 R4013 C408 R4014 C409 R4016 C1353 R4017 R4018 C1357...

Страница 95: ...0 Pin description of diode transistor and IC OEFY OEFY OEFY 065 OEFY OEFY OEFY OEFY OEFY OEFY 3 4 5 7EE 4 4 BUIPEF OPEF PMMFDUPS BTF NJUUFS SBJO BUF 4 4PVSDF L JPEF L 5SBOTJTUPS 5 L OEFY Diode Transistor FET IC FET ...

Страница 96: ...mponents or the circuit board may easily occur Because of this you should use a soldering iron and solder that satisfy the following conditions when carrying out repair work Also soldering work must be done in a short time Soldering iron Use a soldering iron which is 70 W or equivalent and which lets you adjust the tip temperature up to 450 C 842 F It should also have as good temperature recovery ...

Отзывы:

Нет отзывов