Sanyo PLV-Z1X Service Manual Download Page 38 | Manualshive

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Chassis Block Diagrams

SER

VICE

POR

T

PO

WER

KEY

KEY

SWITTCH

R/C

RECEIVER

LED-On:

H

R/C BO

ARD

CONTR

OL BO

ARD

AV

BO

ARD

SENSOR BO

ARD

MAIN BO

ARD

IC1801

OUTPUT

EXPANDER

IC1871

COMPARATOR

OPTION RESIST

ORS

K8E

10

13

14

13

16

15

K8G

K68B

45,46

174

182

From the power fail

detection diodes.

IC5201

SELECT

OR

IC101

VIDEO

DECODER

IC401

COLOR

CORRECT

IC501,IC1501,IC2501

LCD DRIVER

K50B

K50B

K50B

IC1831

IC501,IC1501,IC2501

IC9401

Q6271

Q6202,12,22

IC1891

IC5631

IC5631

IC5631, IC491,Q2561

IC151, IC3541,Q4601,

Q5621,Q5641

IC501,IC1501,IC2501

IC1841

EEPROM

IC1891

NAND

IC8801

TEMP.

SENSOR

IC8802

TEMP.

SENSOR

IC8821

TEMP

.

SENSOR

M_SCL2/SD

A2

Q1843 Q1844

44,116

M_SCL1/SD

A1

P_SCL2/SD

A2

P_SCL1/SD

A1

Q1841 Q1842

173

47,181

5

9

178

71

40

K10K

K50B

RESET

SW

COMPONENT

S-VIDEO

K8H

K88A

P_F

AIL

17-19

12

FAN_SW

ON_3.3V

IC1802

OUTPUT

EXPANDER

19

TURBO_ST

PC/A

V_SW

17

12

13

SH_RGB_ST

14-16

IC4501

DAC

17-19

5

4

6

2-4

5

6

7

3,5

21

9

35

19

49,51

K8811

K48L

K28D

Alw

a

ys A

v

ailab

le

Alw

a

ys A

v

ailab

le

Standb

y off

Standb

y off

PO

WER

LAMP_REP

WA

RNING

IC1811

BUFFER

3

2

SCLK/SD

AT

A_PW

IC1882

LAMP CPU

IC1881

INVERTER

DIMMER

ON/OFF

LAMP_DET

FA

N

CONTR

OL

IC9401

TURBO

UNIT_PO

WER

CN202

K8A

CN201

K8B

3

2

1

UNIT_LAMP B

ALLAST

CN300

K48K

1

5

4

LAMP SW BO

ARD

LAMP CO

VER SW

SW8801

1-2 3-4

56,127

117,180

SCLK/SD

AT

A

6

5

IC1831

B

UFFER

IC8201

A/D

IC5341

YUV_SYNC

8

7

4

3

5

4

10

6

1

13

1

6

IC361

OR GA

TE

5

3

IC801

FLASH

IC1861

INVER

TER

P_SCL1/SD

A1

ERR

OR :

L

ERR

OR :

L

Lamp-ON :

L

Po

w

er-ON :

H

AV

: H

Door OPEN :

H

ERR

OR :

Open

Lamp-ON :

L

Lamp Dimmer Control

L = Lo

w beam.

H = High Beam

ON :

H

3.3V to 5V

3.3V to 5V

red

yellow

green

red

R_C

LAMP_LED

TEMP_LED

PWR_LED

KEY01-03

READ

Y

5V_SW

IC1803

OUTPUT

EXPANDER

14

13

16

17

12

Lamp_ON :

L

ON :

L

LAMP_PO

W

A

V_ON

PC_ON

FIL

T_SW

CHR

OMA_SW

D0 - D15

A1 - A21

NMI

WR/RD

OPTION

3L_EN

RXD/TXD

KEY11-13

LAMP_ERR

8

DOOR_SENS

C_SWIN

S_SW

ERR

OR :

H

IC351

B

UFFER

IC9801

RS232C DRIVER

RECEIVER

CPU_RESET

C_SWIN

S_SW

RXD1/TXD1

PC/A

V_SW

FAN_CONT1

FAN_CONT2

FAN_CONT3

7

FAN_CONT4

REF_R/G/B

IC501,IC1501,IC2501

14-16

R/G/B_V1

LAMP_PO

W

FAN_ERR

LAMP_PWM

IC301

MAIN CPU

ERR

OR :

H

TXL

SCEL

RXL

4

IC1811

IC1811

1

K8F

Open = DOOR CLOSE

5V = DOOR OPEN

K8801

DOOR SW BO

ARD

SW8801

1

PO

W_ON

●

System Controls

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Summary of Contents for PLV-Z1X

Page 1: ... Z1X U S A Canada Europe Asia Africa U K Chassis No M4V Z1X00 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 Original Version ...

Page 2: ...23 Circuit Adjustments 24 Service Adjustment Data Table 28 Location of Test Points 34 Waveform 35 Chassis Block Diagram 36 Power Supply Lines 39 Troubleshooting 40 No Power 40 No Picture 42 Control Port Functions 44 IC Block Diagrams 46 Service Parts List 50 70 Electrical Parts List 50 Mechanical Parts List 66 Optical Parts List 68 Drawings Diagrams A1 A11 Parts description and reading in schemati...

Page 3: ...binet 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 equipment Always turn o...

Page 4: ...nel System The specifications are subject to change without notice F 2 04 2 54 lens with f 21 5 mm 27 7 mm with manual zoom and focus 3 9 20 0 1 2 m 6 1 m 135 W RCA Type x 4 Video Y Pb Cb Pr Cr and Mini DIN 4 pin x 1 S Video Projection Lens Throw Distance Projection Lamp Video Input Jacks Analog RGB Mini D sub 15 pin Computer Video Input Terminal Mini DIN 8 pin x 1 Service Port Connector 0 to 11 8...

Page 5: ...switch SW902 as shown in a figure CAUTION Before press the reset button make sure that the AC cord must be disconnected from the AC outlet Fuse 5 Circuit Protections This projector is equipped with the following protections to operate in safety If the abnormality occurs inside the projector it will turn off the projector by operating one of the following protections The fuse is located on the ass ...

Page 6: ...s are not obstructed Check if projector is used at higher temperature place Normal operating temperature is 5 to 35 C or 41 to 95 F Front cover switch Door switch When the front cover is closed the ready indicator lights orange and the projector cannot be turned on While operating the projector if the front cover is closed turn off the projector 6 Circuit Protections Door SW inside the cabinet The...

Page 7: ...screws of the lamp with a screwdriver and pull out the lamp by grasping the handle 1 3 Replace the lamp with a new one and tighten the 2 screws back into position Make sure that the lamp is set properly Replace the lamp cover and tighten the screw 4 Turn over the projector Loosen the screw with a screwdriver and remove the lamp cover 2 Connect the AC power cord to the projector and turn on the pro...

Page 8: ...ver use organic solvents thinner etc or any kind of cleanser on these components Since the LCD panel is equipped with an electronic cir cuit never use any liquids water etc to clean the unit Use of liquid may cause the unit to malfunction Cleaning with the cleaning function 1 Press MENU button to display the On Screen Menu and select the Setting menu by pressing the Point Up Down button Then press...

Page 9: ...e projector Clean the air filters according to the following steps below Cleaning the Air Filter Air Filter 2 Air Intake Vent Air Filter 1 Intake Vent 3 4 Latch Air Filter 2 Pull the latches on both edges upward 3 Remove dust and dirt with a soft brush or vacuum cleaner Be careful not to damage the air filters and do not clean the air filters with water When there is much dust and dirt on the air ...

Page 10: ...ermal barrier plate upward off Fig 1 Fig 3 A A A A A A B Main Board Thermal Barrier Plate 2 CABINET FRONT REMOVAL 1 Open the door 2 Remove a screw to take the Cabinet Front off Fig 2 Cabinet Top Cabinet Front Door Attention This LCD projector is used the different kind of screw The using correct screw is needed to prevent the damage A B Note For fixing the Cabinet Top its rib should be located in ...

Page 11: ...ITCH BOARD REMOVAL 1 Remove a screw to take each leg off 2 Slide the Door Switch Board out Fig 4 Door Ass y Door Door Switch Board Door Leg Fig 5 6 AV BOARD REMOVAL 1 Remove 1 screw A and 1 screw B to take the AV Ass y Board with Panel upward off 2 Remove 4 screws C and 1 screw D to take the AV Board off from the AV Panel AV Board Fig 6 AV Panel C A B C C C D ...

Page 12: ... A to take the Thermostat Switch upward off 2 Remove a screw B to take the Lamp Socket off 3 Remove 3 screws C to take the Fan Cover off 4 Remove 8 screws D to take the Optical Unit off 5 Remove 2 screws E and 2 screws F to take the Fan FAN903 off Fig 8 1 Thermostat Switch A B C C D D Lamp Socket FN903 Inlet Board Fig 7 2 Fan Cover C E Rib Fig 8 2 D D D D D D E F F Slit Mounting Exhaust Fan Note F...

Page 13: ...d and fix the screw of below figure in the beginning Fig 9 D R C Board D B C C D A C C Guide Hole 10 LAMP BALLAST AND FAN REMOVAL 1 Remove 2 screws A to take the Lamp Ballast Unit upward off 2 Remove 3 screws B to take the Power Board Holder off 3 Remove 4 screws C to take the Fan FN901 off Fig 10 A A C B B B C Lamp Ballast FN901 Power Board Power Board Cover Lamp SW Board A D Fix in the beginning...

Page 14: ... Remove a screw C to take the Sensor Board off from the Fan Cover 3 Remove 2 screws D to take the Duct Cover A off 4 Remove 2 screws E to take the Duct Cover B and Fan FN902 off 5 Remove a screw F to take Fan FN904 or Fan FN905 off Fig 11 D Fan Cover E E A C A D B B FN904 FN902 F F Sensor Board Duct Cover A Duct Duct Cover B FN905 12 DRESSING GROUNDING WIRE The grounding wires should be dressed as...

Page 15: ...nd pull the Integrator Lens Ass y upward 2 Remove the Stopper and bend four hooks and then take the Lens off from the Holder Integrator Lens Stopper Lens Holder Fig 2 Integrator Lens Ass y Note Should be placed the lens as the rugged surface side of it comes to the holder side 1 PROJECTION LENS REMOVAL 1 Remove 2 screws A to slide the Lens Spacer and remove 4 screws B to take the Projection Lens o...

Page 16: ...f from the Holder Relay Lens Relay Lens Ass y Fig 3 A B A B 4 POLARIZED GLASS IN REMOVAL 1 Remove each screw and pull the Polarized Glass In Ass y upward 2 Unhook the stoppers and take the glass off upward Polarized Grass Ass y Polarized Grass In Phase Sheet Hook Note Should be placed the glass as the film attached side come to the prism side Fig 4 ...

Page 17: ...nit Top off upward Fig 6 Optical Unit Top 5 POLARIZED GLASS OUT REMOVAL 1 Remove 4 screws A and take the LCD Panel Prism Ass y upward from the Optical Unit 2 Remove the stopper and take the glass off upward LCD Panel Prism Ass y Note 1 Should be replaced the glass as the film attached side comes to the LCD panel side Fig 5 Polarized Glass Out Film Note 1 A A A A Stopper ...

Page 18: ...5 14 16 17 18 Marking Marking Cut Face Cut Face 1 Lens Condenser G 2 Lens Condenser R 3 Prism Beam Splitter PBS 4 Condenser Lens Out 5 Condenser Lens B 6 Relay Lens In 7 Relay Lens Out 8 Integrator Lens In 9 Integrator Lens Out 10 Mirror R 11 Mirror B 12 Optical Filter R G 13 Optical Filter UV Cut 14 Polarized Glass IN R 15 Polarized Glass IN B 16 Polarized Glass IN G 17 Dichroic Mirror G 18 Dichr...

Page 19: ...g the LCD panel should be replaced whole of the LCD panels and prism ass y at once After replacing LCD Panel Prism ass y please check the following adjustments Check the Condenser Lens Adjustment and Relay Lens Adjustment following to chapter Optical Adjustment Check the White Balance Adjustment and Common Center Adjustment following to chapter Electrical Adjustment Check the white uniformity on t...

Page 20: ...re adjustments following to the Electrical Adjustments The data of lamp replacement monitor timer is stored in the IC1841 Please note that the lamp replace counter is reset when the memory IC IC1841 is replaced Lamp replace counter can not be set to the previous value Caution to memory IC replacement When IC1841 is replaced with new one the CPU writes down the default data of the service adjust me...

Page 21: ...ojector can not turn on or operate properly for adjustment Before Adjustment Input a 100 of black raster signal R G B CONTRAST ADJUSTMENT 1 Loosen a screw A on the polarized glass mounting base which you intend to adjust 2 Turn the polarized glass mounting base as shown in Fig 1 to obtain the darkest brightness on the screen 3 Tighten the screw A to fix the polarized glass mounting base Repeat ste...

Page 22: ...on the screen 3 Adjust the adjustment base of relay lens ass y to make color uniformity in white 4 Tighten screws A and B to fix the integrator lens unit 3 RELAY LENS ADJUSTMENT Fig 4 A B Note When adjust right or left loosen 1 screw A When adjust up or down loosen 2 screws B Tighten screws A and B to fix the integrator lens unit after this adjustment The relay lens adjustment must be carried out ...

Page 23: ...P and POINT DOWN buttons on the projector or SCREEN button on the remote control unit for more than 3 seconds As shown in a figure a service mode dis play appears on a screen To adjust service data Adjust service data using the following control buttons POINT UP An item number increases POINT DOWN An item number decreases POINT RIGHT An adjustment value increases POINT LEFT An adjustment value dec...

Page 24: ...d Note Please refer to Service Adjustment Menu Operation for entering to the service mode and adjusting the service data White 100 Black 100 16 steps gray scale pattern Equipment Digital voltmeter 1 Enter the service mode 2 Change data values of each test points to adjust the fan minimum output voltage Item no Fan Location Test Point Adjustment value 100 FN901 TPFAN1 3 5 0 05Vdc 101 FN902 TPFAN2 3...

Page 25: ...ut signal 16 step gray scale computer signal 1 Enter the service mode 2 Change data value for each test points to adjust amplitude a to be below value Item no Test Point Adjustment value 10 TP35R 10 0 0 05Vdc 11 TP35G 10 0 0 05Vdc 12 TP35B 10 0 0 05Vdc a black level black level c Reference adjustment Equipment Oscilloscope Input signal 16 step gray scale signal 5 a Input mode Input 2 RGB Analog Im...

Page 26: ...stment Input mode Input 2 RGB Analog Image mode Dynamic Input signal 1 line dot pattern computer signal 1 Enter the service mode 2 Project only one color component to the screen 3 Change data value to obtain the minimum flicker for each color on the screen Item no Screen 13 Only blue color picture 14 Only green color picture 15 Only red color picture m Common Center adjustment Equipment Oscillosco...

Page 27: ...r 66 Red and change data values respectively to make a proper white balance Note If you can not obtain a proper white balance repeat the adjustment step from No 11 to 13 Confirm that the same white balance is obtained in video and computer input 3 480p White Balance adjustment If you find the color shading on the screen please adjust the white uniformity by using the proper comput er and Color Sha...

Page 28: ...or Shading Correction Setting R1 0 40 V Line Color Shading Correction Setting R2 0 41 V Line Color Shading Correction Setting R3 0 42 V Line Color Shading Correction Setting G1 0 43 V Line Color Shading Correction Setting G2 0 44 V Line Color Shading Correction Setting G3 0 45 V Line Color Shading Correction Setting B1 0 46 V Line Color Shading Correction Setting B2 0 47 V Line Color Shading Corre...

Page 29: ... Min 70 70 70 95 30 145 116 Normal Fan2 Min 65 65 65 100 30 145 117 Normal Fan3 Min 80 90 80 125 30 145 118 Normal Fan4 Min 55 55 55 75 30 145 119 Normal Fan1 Max 90 90 90 125 30 145 120 Normal Fan2 Max 105 105 105 135 30 145 121 Normal Fan3 Max 135 135 135 135 30 145 122 Normal Fan4 Max 110 110 110 135 30 145 123 Normal TempA Low 31 31 31 26 10 100 124 Normal TempA High 38 38 36 37 10 100 125 Nor...

Page 30: ...0 100 177 Auto TempC Error 48 47 47 49 10 100 178 Auto TempB A Error 40 40 40 34 10 100 179 Auto TempC A Error 20 20 20 20 10 100 180 Temp Error Cooling Time 3 0 15 1 30sec 2 60sec 3 90sec 15 450 181 Cooling Time 3 0 15 0 Always ON 1 30sec 2 60sec 3 90sec 15 450sec 182 Average Time 1 0 10 183 Service mode FAN Control setting 1 0 1 1 Forced Normal 184 Ignore Time at Lamp Mode Switching 3 1 5 min 18...

Page 31: ...84 308 Expand Ratio Vertical 480i 1 For Component 480i mode 309 Expand Ratio Horizontal 480i 4 Progressive OFF 310 Position Horizontal 480i 512 311 Position Vertical 480i 384 312 Expand Ratio Vertical 575i 5 For Component 575i mode 313 Expand Ratio Horizontal 575i 4 Progressive OFF 314 Position Horizontal 575i 512 315 Position Vertical 575i 384 316 Expand Ratio Vertical 480p 10 For Component 480p ...

Page 32: ...69 Expand Ratio Horizontal SCART 4 Progressive ON 370 Position Horizontal SCART 512 371 Position Vertical SCART 384 372 Expand Ratio Vertical 60Hz 10 For RGB 480p 373 Expand Ratio Horizontal 60Hz 34 374 Position Horizontal 60Hz 512 375 Position Vertical 60Hz 384 376 Expand Ratio Vertical 50Hz 14 For RGB 575p 377 Expand Ratio Horizontal 50Hz 26 378 Position Horizontal 50Hz 512 379 Position Vertical...

Page 33: ...AGC OnOFF 0 0 431 Horizontal Lowpass Filter 1 1 1 1 432 Horizontal Lowpass Filter Chroma 0 0 0 0 433 DOR 0 0 0 0 434 COR 0 0 0 0 435 SGAIN 22 22 436 DVCO Auto Adjust 0 437 DVCO line locked center frequency adjust 3376 438 DVCO ADJUST Read only range 450 TA1370 SEPA_LEVEL 2 0 3 451 VSBEG Video and S Video 60Hz 3 0 15 452 VSBEG Video and S Video 50Hz 3 0 15 453 VSBEG Component 480i 3 0 15 454 VSBEG ...

Page 34: ...TPRESET IC1861 IC9401 K35R TPVCOMR IC4531 IC2501 IC8201 TPGCLK TPGFBK TE82 IC1841 TP103 TPVVS TPVHS K8G K48K IC4501 TPVCLK TP82B TP82G TP82R TPGVS TE101 IC101 K8B TE3566 K8E TPGHS IC9801 TE5461 IC5361 IC5341 K66C K66B IC392 K48L K66A K8A IC5321 TPFAN4 TPFAN3 TPFAN1 TPFAN2 TP35R TPV1R TPV1B TPV1G TP35B TP35G Electrical Adjustments MAIN BOARD Location of Test Points ...

Page 35: ...NC TPGVS Digital H SYNC TPDHS Digital V SYNC TPDVS PC_16STEP IN TP82G PC 16STEP OUT TP35G Component_Y IC101 2 Component_Cb IC101 1 Component_Cr IC101 3 PC_R IN TP82R PC_G IN TP82G PC_B IN TP82B R S H OUT TP35R G S H OUT TP35G B S H OUT TP35B ...

Page 36: ...LINE CV IC1841 EEPROM PC_RGB YCbCr HDTV IC5361 SYNC SW SCAN CONVERTER IC301 SYSTEM CONTROL IC501 B PANEL DRIVER IC1501 G PANEL DRIVER IC2501 R PANEL DRIVER IC401 COLOR SHADING CORRECTION CV S VIDEO VIDEO Y Cb Cr 480i 575i RGB SCART RGB_V1 REF_RGB IC1803 O_EXP IC1802 O_EXP IC1801 O_EXP IC1811 BUFFER LAMP SW IC1871 COMPARATOR POWER FAIL DC DC CONVERTER Z1X CHASSIS OVER VIEW LAMP_PWM SERVICE PORT IC9...

Page 37: ... S_SW C_SWIN PC AV_SW GVS GHS DR DG DB ROUT GOUT BOUT RO DHS DVS DCLK TP35R IC4501 DAC M62398 IC1811 BUFFER 74LCX541 IC1802 O EXP 74LCX574 IC1803 O EXP 74LCX574 BO GO IIC_1 TP35G TP35B R G B_V1 REF_R G B 14 19 PC AV_SW PC_ON IIC_2 H H V V 3 26 13 11 5 9 6 8 16 28 3 11 2 12 TPGHS TPGVS TP82B TP82G TP82R TPVHS TPVVS MAIN BOARD AV BOARD 21 53 35 45 49 13 15 17 43 39 41 31 Y C VIDEO CV_SCART H V 2 5 S...

Page 38: ...andby off Standby off POWER LAMP_REP WARNING IC1811 BUFFER 3 2 SCLK SDATA_PW IC1882 LAMP CPU IC1881 INVERTER DIMMER ON OFF LAMP_DET FAN CONTROL IC9401 TURBO UNIT_POWER CN202 K8A CN201 K8B 3 2 1 UNIT_LAMP BALLAST CN300 K48K 1 5 4 LAMP SW BOARD LAMP COVER SW SW8801 1 2 3 4 56 127 117 180 SCLK SDATA 6 5 IC1831 BUFFER IC8201 A D IC5341 YUV_SYNC 8 7 4 3 5 4 10 6 1 13 1 6 IC361 OR GATE 5 3 IC801 FLASH I...

Page 39: ...ANEL GREEN LCD PANEL RED LCD PANEL 14 IC1802 EXPANDER IC1801 EXPANDER 19 5 4 6 7 4 3 K50A K10J K50B K10K K35B K35G K35R K8H K88A CN201 K8B CN202 K8A FAN3 FAN4 FAN2 FAN1 IC8802 TEMP SENSOR IC8801 TEMP SENSOR 25 26 5VA SCL1 SDA1_5V IC1811 BUFFER Fan Lock H PRIMARY CIRCUIT 4 5 10 1 6 13 Q7821 K66E 1 2 K66D 1 2 K66C 1 2 K66B 1 2 K66A FUSE 5V_SW 5V_SW 12V 5V_SW 5V_SW 5V_SW ON_3 3V ON_3 3V ON_3 3V FAN_C...

Page 40: ... 8V 3 3V 15 5VL lines are supplied An abnormality occurs on power starter signals Check following items The symptom indicates that the projector detected an abnormality in the cooling fan operation or in the power supply secondary circuits Check fan operation and power supply lines and the driving signal status POWER_FAIL Error L signals are sent to IC301 via IC1871 then IC301 shuts down the power...

Page 41: ...l low indicators are flashing Yes No WARNING red and POWER red indica tors are flashing The symptom indicates that the projector detected an abnormal temperature risen inside the projector Check the air filters and remove the object near the intake and exhaust fan openings and wait until the POWER indicator stops flashing and then try to turn on the projector The internal temperature is monitored ...

Page 42: ...c DHS DVS DCLK from IC301 SG Component signals are selected in IC5201 with PC AV_SW signal Component Low The selected signals YCbCr_M signals are sent to IC101 They are A D converted in IC101 and sent to IC301 Sync Y_OUT G Y_M signal from IC5201 is sent to IC5341 sync separated in IC5341 GHS and GVS signals are sent to IC301 via IC5361 No picture with COMPONENT YCbCr except for 480i 575i input sou...

Page 43: ...omputer RGB SCART input source No Yes SG RGB SCART signals are selected in IC5201 and sent to IC101 They are A D converted in IC101 and sent to IC301 Sync CV_SCART signal at 13 pin of D sub_15 is sent to IC101 VHS and VVS signals from IC101 are sent to IC301 Check AV source input stage Check Y C signals at 73 71 pin of IC101 and peripheral circuits Check sync signals at test points TPVHS and TPVVS...

Page 44: ...89 Port F3 CS0 I O Expander Chip Select Output O 55 Port F2 CS1 I O Expander Chip Select Input O 207 Port F1 DCLKEXT D port Clock External Input Not used I 257 Port F0 MCLKEXT Memory System Clock Input Not used I 194 A19 A19 Address Bus 19 63 A19 A18 Address Bus 18 132 A17 A17 Address Bus 17 62 A16 A16 Address Bus 16 61 A15 A15 Address Bus 15 131 A14 A14 Address Bus 14 193 A13 A13 Address Bus 13 2...

Page 45: ... REF_R DAC output full scale setting R Reference adjustment black to black 18 O REF_G DAC output full scale setting G 19 O REF_B DAC output full scale setting B IC Ref No Pin I O Signal Name Function Note IC1801 12 O 5V_SW 13 O READY_LED Ready LED TC74LCX574 14 O LAMP_LED Lamp Replace LED 15 O TEMP_LED Warning Temperature LED 16 O PWR_LED Power LED 17 O K03 Key Scan Output 18 O K02 Key Scan Output...

Page 46: ... GOUTA BAIN BOUTA MIDSCV SYNC PROCESSING AND CLOCK GENERATION HSYNC COAST CLAMP FILT DTACK HSOUT VSOUT SOGOUT REF REF BYPASS SERIAL REGISTER AND POWER MANAGEMENT SCL SDA A0 AD9883A CLAMP 8 A D CLAMP 8 A D CLAMP 8 A D AN5870SB RGB SW G_Sync Separator IC5201 BA7078 Sync Detector IC5321 ...

Page 47: ... 47 IC Block Diagrams M51204 Comparator IC1871 Vcc Output GND Input Reverse Input COMPARATOR BA9743AFV DC DC Conv IC371 PW168A Scaler Main CPU IC301 ...

Page 48: ...rol Invert level Shifter Invert level Shifter Non Invert Level Shifter R S Buffer AMP MON IN CLX IN CLY IN DX DY ENBX1 ENBX4 NRG DIRX DIRY SVREFL SVREFH SDATA SCLK SCS BYP STBY VREFL VREFH R L E O INV XFR STS0 CLK DB 0 9 VID1 VID2 VID3 VID4 VID5 VID6 LCCOM DCOUT DX DY ENBX1 ENBX4 NRG DIRX DIRY CLX CLY CLXN CLYN MON OUT CONTROL LOGIC and DAC LATCHES IC Block Diagrams L3E07070 Color Shading Correcti...

Page 49: ... 49 IC Block Diagrams TA1370FG Sync Separator Frequency Counter IC5341 VPC3230D Video Decoder IC101 ...

Page 50: ... 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 Metaliz...

Page 51: ...ons F601 Fuse Power Board AV Board Main Board Door Switch Board LED Board Lamp Ballast Unit R C Board Lamp SW Board Sensor Board Inlet Board Filter Board FN901 Exhaust Fan FN902 Intake Fan FN903 Exhaust Fan Thermostat SW SW902 FN905 Intake Fan FN904 Intake Fan ASSEMBLIED BOARDS OUT OF CIRCUIT BOARD ...

Page 52: ...S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 405 163 1711 TR 2SC2812N L7 TB0 Q371 406 017 8402 TR RTQ025P02 TR Q372 406 017 8402 TR RTQ025P02 TR Q4601 405 002 8324 TR 2SA1203 Y TE12L Q4603 405 014 4519 TR 2SC2412K T146 R 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 405 16...

Page 53: ... 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 405 163 1711 TR 2SC2812N L7 TB0 Q6271 405 014 4519 TR 2SC2412K T146 R 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 405 163 1711 TR 2SC2812N L7 TB0 Q6281 405 134 5925 TR 2SA1037AK T146 R 405 147 22...

Page 54: ...5 0910 CERAMIC 390P J 50V C143 403 155 1619 CERAMIC 33P J 50V C144 403 155 1619 CERAMIC 33P J 50V C146 403 155 1619 CERAMIC 33P J 50V C147 403 281 5215 CERAMIC 0 22U Z 16V C148 403 281 5215 CERAMIC 0 22U Z 16V C149 403 281 5215 CERAMIC 0 22U Z 16V C1507 403 164 0234 CERAMIC 0 1U Z 25V C151 403 281 5215 CERAMIC 0 22U Z 16V C1512 403 164 0234 CERAMIC 0 1U Z 25V C1513 403 164 0234 CERAMIC 0 1U Z 25V ...

Page 55: ... 1U Z 25V C3564 403 164 0234 CERAMIC 0 1U Z 25V C3566 403 164 0234 CERAMIC 0 1U Z 25V C3567 403 391 5112 ELECT 100U M 16V C360 403 113 3835 CERAMIC 1000P K 50V C371 403 283 6339 CERAMIC 1U Z 10V C372 403 164 0234 CERAMIC 0 1U Z 25V C373 403 164 0234 CERAMIC 0 1U Z 25V C374 403 281 5215 CERAMIC 0 22U Z 16V C376 403 113 4119 CERAMIC 2200P K 50V C377 403 164 0234 CERAMIC 0 1U Z 25V C378 403 398 2114 ...

Page 56: ...64 0234 CERAMIC 0 1U Z 25V C6346 403 283 6339 CERAMIC 1U Z 10V C6361 403 164 0234 CERAMIC 0 1U Z 25V C6362 403 164 0234 CERAMIC 0 1U Z 25V C7215 403 394 1319 ELECT 100U M 6 3V C7218 403 394 1319 ELECT 100U M 6 3V C7219 403 164 0234 CERAMIC 0 1U Z 25V C801 403 378 3117 CERAMIC 47U Z 6 3V C802 403 164 0234 CERAMIC 0 1U Z 25V C8201 403 394 9315 ELECT 220U M 6 3V C8202 403 164 0234 CERAMIC 0 1U Z 25V ...

Page 57: ...JA 1 16W R1468 401 105 7919 MT GLAZE 0 000 ZA 1 16W R1469 401 105 2617 MT GLAZE 22 JA 1 16W R1471 401 105 0415 MT GLAZE 100 JA 1 16W R1472 401 105 0514 MT GLAZE 1K JA 1 16W R1473 401 105 7919 MT GLAZE 0 000 ZA 1 16W R1501 401 105 0415 MT GLAZE 100 JA 1 16W R1502 401 105 0415 MT GLAZE 100 JA 1 16W R1503 401 105 0415 MT GLAZE 100 JA 1 16W R151 401 105 0613 MT GLAZE 10K JA 1 16W R1512 401 105 7919 MT...

Page 58: ... 000 ZA 1 16W R339 401 105 7919 MT GLAZE 0 000 ZA 1 16W R341 645 049 0293 IMPEDANCE 220 OHM P R342 401 105 0316 MT GLAZE 10 JA 1 16W R343 401 105 0316 MT GLAZE 10 JA 1 16W R346 401 105 0514 MT GLAZE 1K JA 1 16W R348 401 105 0514 MT GLAZE 1K JA 1 16W R349 401 105 0316 MT GLAZE 10 JA 1 16W R3501 645 049 7230 IMPEDANCE 1000 OHM P R3502 401 105 8114 MT GLAZE 56K JA 1 16W R351 401 105 7919 MT GLAZE 0 0...

Page 59: ...100 JA 1 16W R519 401 105 0415 MT GLAZE 100 JA 1 16W R521 401 105 0415 MT GLAZE 100 JA 1 16W R522 401 105 0415 MT GLAZE 100 JA 1 16W R524 401 105 0415 MT GLAZE 100 JA 1 16W R5301 401 037 5014 MT GLAZE 0 000 ZA 1 10W R5302 401 105 2815 MT GLAZE 2 2K JA 1 16W R5303 401 105 0514 MT GLAZE 1K JA 1 16W R5304 401 105 0712 MT GLAZE 100K JA 1 16W R5306 401 105 7919 MT GLAZE 0 000 ZA 1 16W R5308 401 105 661...

Page 60: ... 000 ZA 1 16W R803 401 105 0613 MT GLAZE 10K JA 1 16W R804 401 105 7919 MT GLAZE 0 000 ZA 1 16W R807 401 105 0613 MT GLAZE 10K JA 1 16W R808 401 105 0613 MT GLAZE 10K JA 1 16W R811 401 105 0613 MT GLAZE 10K JA 1 16W R8201 401 105 7919 MT GLAZE 0 000 ZA 1 16W R8202 401 105 7919 MT GLAZE 0 000 ZA 1 16W R8203 401 105 0316 MT GLAZE 10 JA 1 16W R8204 401 105 0316 MT GLAZE 10 JA 1 16W R8211 401 105 3911...

Page 61: ...K 22X4 1 16W RB9407 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB9408 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB9409 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB9411 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB9412 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB9413 ...

Page 62: ...7 TB0 Q1061 405 014 4519 TR 2SC2412K T146 R 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 405 163 1711 TR 2SC2812N L7 TB0 Q1062 405 014 4519 TR 2SC2412K T146 R 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 405 163 1711 TR 2SC2812N L7 TB0 Q5201 ...

Page 63: ...W R1072 401 105 0415 MT GLAZE 100 JA 1 16W R1081 401 105 0415 MT GLAZE 100 JA 1 16W R2041 401 105 0415 MT GLAZE 100 JA 1 16W R2051 401 105 0415 MT GLAZE 100 JA 1 16W R2052 401 105 0415 MT GLAZE 100 JA 1 16W R5200 401 105 0415 MT GLAZE 100 JA 1 16W R5201 401 260 4112 MT GLAZE 75 JA 1 3W R5202 401 105 4413 MT GLAZE 39 JA 1 16W R5203 401 260 4112 MT GLAZE 75 JA 1 3W R5204 401 105 4413 MT GLAZE 39 JA ...

Page 64: ...405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 405 163 1711 TR 2SC2812N L7 TB0 Q2862 405 014 4519 TR 2SC2412K T146 R 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 405 163 1711 TR 2SC2812N L7 TB0 Q2863 405 014 4519 TR 2SC2412K T146 R 405 014 4618...

Page 65: ...318 0366 OWNERS MANUAL M4VA I Spanish 610 318 0373 OWNERS MANUAL M4VA E REMOTE CONTROL 645 069 5001 ASSY REMOCON CXSK 610 318 4869 RC BATTERY LID CXSK AC CORD US 645 058 7900 CORD POWER 1 85MK US EU 645 051 6092 CORD POWER 2 0MK UK 645 051 6085 CORD POWER 2 0MK MISCELLANEOUS 645 056 0545 CABLE VIDEO 610 318 2735 COMPL DEC BLOWER M4SA ACCESSORIES Key No Part No Description Key No Part No Descriptio...

Page 66: ...and Descriptions Mechanical Parts List 1 1 a 16 16 3 7 9 8 M1 M14 M13 S19 S20 S3 S21 S21 S18 M2 19 17 S12 S2 S2 11 12 M5 M6 S17 M11 M15 M12 S15 M4 M3 M9 M10 S15 M8 M7 4 S4 S3 S3 S3 15 18 5 10 6 14 13 S3 S3 S1 S1 S13 S13 S13 S13 S3 2 1 b L1 M16 21 20 CABINET PARTS ...

Page 67: ...BIN 3X8 No S4 412 069 7409 SPECIAL SCREW No M1 610 318 0984 COMPL MOUNTING LNS M4VA No M2 610 310 1927 COVER DUCT EXIT POW M4KA No M3 610 317 2927 COVER DUCT BTM M4SA No M4 610 317 2934 COVER DUCT TOP M4SA No M5 610 317 2941 COVER FAN SLIT M4SA No M6 610 317 2958 COVER DUCT EXIT LMP M4SA No M7 610 318 8027 MOUNTING POWER BTM M4SA No M8 610 319 5421 MOUNTING POWER TOP M4SA No M9 610 308 8686 MOUNTI...

Page 68: ...ELAY OUT No L7 645 056 0439 LENS INTEGRATOR IN No L8 645 056 0446 LENS INTEGRATOR OUT No L9 645 075 9604 LENS CONDENSER GV SC No L10 645 070 6905 LENS CONDENSER R No L11 645 041 5494 MIRROR R No L12 645 041 5500 MIRROR B No L13 645 044 0526 OPTICAL FILTER RG No L14 645 056 0453 OPTICAL FILTER UV CUT No L15 645 071 8984 PRISM PBS No L16 645 071 0834 POLARIZED GLASS IN R No L17 645 071 0841 POLARIZE...

Page 69: ...M4V Z1X00 69 Note Parts order must contain Chassis No Part No and Descriptions S14 44 L6 L7 S14 L2 a R L2 b G L2 c B L2 S16 S16 S14 S14 S14 L16 R L17 G L18 B Optical Parts List ...

Page 70: ...M4V Z1X00 70 Optical Parts List L5 L9 L10 L15 L3 L4 L6 L7 L8 L11 L12 L13 L14 L18 L16 L17 L19 L20 L12 ...

Page 71: ...M4V Z1X00 71 Memo ...

Page 72: ... M4VA Dec 2004 BB 400 Printed in Japan SANYO Electric Co Ltd ...

Page 73: ...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 manual Schematic Diagrams Printed Wiring Board Drawings Model Chassis No PLC Z1X M4V Z1X00 Diagrams Drawings ...

Page 74: ...rolytic 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 burnable...

Page 75: ...03_3 K8803_1 K8803_2 6 3KZ47ME C2804 6 3KZ47ME C2803 10KZ1UGQFZ C2801 KK470GQ C2802 J10EG040G K28D 1 1 2 3 4 4 S5V NT2801 NT2802 NT2803 D2802 X X D2801 1 16GJ47C R2801 1 16GJ100C R2802 U22B0080G A2811 1 2 3 J10EM 020N K6C 1 2 J30B1260N K611G 1 275GK 0 22VBC C613 275GK 0 22 VBC C611 275GK 0 22 VBC C614 VEV 0043 VA611 1 2 250KK 1000XH C617 F35B 1190N L611 1 2 3 4 F35B 1190N L612 1 2 3 4 J10EM 020N K...

Page 76: ...63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 J30B1640G TE101 6 3EM1003T C5333 6 3EM1003T C7215 6 3EM1003T C7218 6 3EM2203T C125 6 3EM2203T C157 6 3EM2203T C6204 6 3EM2203T C8203 6 3EM2203T C8201 16EM1001V C5343 25KZ0 1GQFZ C6362 1 16GJ10KC R6341 16EM101V C5424 25KZ0 1GQFZ C6336 1 16GJ560KC R6336 1SS355 D5421 10KZ1UGQFZ C5432 10KZ1UGQFZ C5431 AJ Q6346 X R6334 1 16GJ1KC R5426 1 16GJ3 3KC R5...

Page 77: ... O S 4 GND 5 INT OUT 6 A1 7 A0 8 VS 1 1 SDA 2 SCL 3 O S 4 GND 5 INT OUT 6 A1 7 AO 8 VS 1 A0 2 A1 3 A2 4 VSS 5 SDA 6 SCL 7 TEST 8 VDD X IC1301 1 X1 2 VDD 3 GND 4 REF 5 CLK 6 S0 7 S1 8 X2 R C K8C 2P D4_LINE1 K50B 3P K12 MCLK_SW ROMWE DVI_ON IC8251 1 4P GR 0 7 IC8201 AD9882 CS2 NMI_PW TURBO_ST CHROMA_SW Q6282 VVS IC101 57P S5V DCLK_SW SH_B_ST IRM_RST 3L_EN SDATA FILT_SW Q6202 Q6212 Q6222 S5V CS0 VUV ...

Page 78: ...MONIN 33 NC 34 MONOUT 35 DXIN 36 ENBX1IN 37 ENBX2IN 38 ENBX3IN 39 ENBX4IN 40 CLXIN 41 DX 42 ENBX1 43 ENBX2 44 ENBX3 45 ENBX4 46 CLK 47 CLXN 48 AGND6 49 VID6 50 AVCC5 6 51 VID5 52 AGND4 5 53 VID4 54 AVCC3 4 55 VID3 56 AGND2 3 57 VID2 58 AVCC1 2 59 VID1 60 AGND1 61 BYP 62 V1 63 V2 64 VREFL 65 VREFH 66 AVCCDAC 67 AGNDDAC 68 NC 69 NC 70 DB0 71 DB1 72 DB2 73 DB3 74 DB4 75 DB5 76 DB6 77 DB7 78 DB8 79 DB...

Page 79: ... C5202 C5201 C5223 C5236 C5233 C5218 C1066 SW2041 R1072 54 C1084 R1065 C5231 C5217 53 SC2052 SC2051 R5248 R5215 R2041 R1071 R1069 R1068 R1067 R1066 L2052 L2051 19 36 D2041 C5216 C2041 C1083 R1081 R5224 R5233 R5237 R5252 C1052 C5222 L1064 R1051 R5217 K100G Q1051 Q5261 K10A K10J Q5203 IC5201 K20B K10K Q5208 Q1062 K10E Q1061 K10F K10B IC5241 MAIN K50A LED SIDE A READY POWER LAMP GREEN A SIDE WARNING ...

Page 80: ...3 R8852 R8850 R543 R541 R493 R492 R491 R3502 R3501 3 1 36 1 5 4 8 1 D8854 D8853 D8852 D492 D491 C8851 C532 C496 C492 C3506 C3504 C3503 C3501 C2541 C2545 C2532 C3561 C3563 C3564 C3566 60 41 36 1 R2533 R2534 R2535 R2541 R3561 R3562 RB2501 RB2503 RB2504 RB104 R5633 R5632 R3593 R2572 R2571 R2562 R2561 R2549 R2524 R2522 R2521 R2519 R2518 R2517 R2503 R2502 R2501 L2566 L2562 L2561 11 10 20 1 20 1 21 80 4...

Page 81: ...04 R9402 R6801 R129 R124 R123 R121 D6801 C9414 C9413 C9408 C9407 C9406 C153 C152 C151 C127 C123 C122 C121 C117 C116 C114 C113 RB9412 RB9411 RB9409 RB9408 R9424 R9422 R9421 R8256 R2546 R2543 R143 R142 R141 R131 5 4 8 1 C9411 C9409 C2596 C2595 C2536 C2534 C157 C139 C138 C137 C131 C129 C125 C128 C141 C142 C9412 R9423 C112 C119 C1533 C1539 C1594 C503 C507 C5342 C592 C9402 C9403 C9404 D6804 R8851 D8851...

Page 82: ...4AH250V 1AA4B10C3790A_A LIVE PARTS_SIDE SW601 F601 K601 K6A INLET SIDE A FILTER K6B 1 2 SOLDER_SIDE SW601 F601 K601 K6A INLET SIDE B LAMP SW SIDE A LAMP SW SIDE B 1AA4B10C4300D A SIDE SW8803 1 4 K8803 MAIN K48L B SIDE SW8803 DOOR SW SIDE A DOOR SW SIDE B 1AA4B10C4300C A SIDE SW8801 R8851 1 3 K8801 B SIDE SW8801 MAIN K8F SENSOR SIDE A SENSOR SIDE B side A 1AA4B10C4290C PB1 1 6 C8824 1 8 5 4 R8823 R...

Page 83: ... 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 84: ...Diagrams Drawings M4VA ...

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