Sharp LC-13B8U-S Service Manual Download Page 29

Page: 29 / 110

LC-13B8U-S
LC-15B8U-S
LC-15B9U-SM

TROUBLE SHOOTING TABLE

(Continued)

No pictures come out .

All pictures do not come out.

TV pictures come out.

No Input 2 pictures come out.

No Input 3 pictures come out.

Chec

k if the adjustment process men

u of the microcomputer is set proper

No S video pictures come out.

Does the

test patter

of the LCD

controller

come out?

Are the

input and

output of

IC801 as

specified?

, Input 2 or Input 3

pictures come out.

Chec

IC801 and

its

per

ipher

circuitr

Is the input

at pin (40)

of IC801

specified?

Chec

k the

IC801 VIDEO

line and its

per

ipher

par

Is the output

at pin (19) of

the tuner as

specified?

Are the

input and

output of

IC3401 as

specified?

Chec

IC3401 and

its per

ipher

par

Chec

k the

er supply

line

Chec

k the

line in

question.

Chec

IC3401 and

its per

ipher

par

Chec

k the

tuner and its

per

ipher

par

Chec

k the line

in question.

Chec

IC3401 and

its per

ipher

par

Are the

voltages at

pins (6), (7)

and (9) of the

tuner as

specified?

Is the input

at pin (47)

of IC3401

specified?

Is the

output at

pin (43) of

IC3401 as

specified?

Chec

k the

line in

question.

Is the

output at

pin (43) of

IC3401 as

specified?

Is the input

at pin (1) of

IC3401 as

specified?

Chec

k the

line in

question.

Chec

IC3401 and

its per

ipher

par

Is the input

at pin (8) of

IC3401 as

specified?

Is the

output at

pin (43) of

IC3401 as

specified?

Is the input

at pin (40)

of IC801 as

specified?

Is the input

at pin (40)

of IC801 as

specified?

Chec

IC801 and

its input

line and

per

ipher

par

Chec

IC801 and

its input

line and

per

ipher

par

Chec

IC801 and

its input

line and

per

ipher

par

Are the

inputs at pins

(3) and (5) of

IC3401 as

specified?

Chec

k the

SY line

, SC

line and

per

ipher

par

ts of

J3401.

Chec

J3401 and

its

per

ipher

par

Are the

outputs at

pins (43)

and (45) of

IC3401 as

specified?

Are the

inputs at

pins (31)

and (40) of

IC801 as

specified?

No Input 1 pictures come out.

Chec

k the

lines and

per

ipher

par

ts of

J3401, J3405.

Are the

inputs at

pins (1), (5)

and (25) of

IC3403 as

specified?

Chec

IC3403 and

its

per

ipher

par

Are the

outputs at

pins (11),

(14) and (17)

of IC3403 as

specified?

Chec

k the input line

and its per

ipher

par

Chec

k IC8701 and

its per

ipher

al par

Chec

k IC801 and its

per

ipher

al par

Is the output of IC8701

as specified?

Are the inputs at pins (5),

(13) and (20) of IC8701 as

specified?

Is the input of IC801 as

specified?

Chec

k the output of IC801,

the input and their

per

ipher

al par

Summary of Contents for LC-13B8U-S

Page 1: ...ice only The contents are subject to change without notice LCD COLOR TELEVISION CONTENTS IMPORTANT SERVICE SAFETY PRECAUTION 2 SPECIFICATIONS 5 OPERATION MANUAL 6 DIMENSIONS 8 REMOVING OF MAJOR PARTS 9 ADJUSTING PROCEDURE OF EACH SECTION 13 PUBLIC MODE SETTING PROCEDURE 22 TROUBLE SHOOTING TABLE 27 MAJOR IC INFORMATION 32 BLOCK DIAGRAM 40 OVERALL WIRING DIAGRAM 42 DESCRIPTION OF SCHEMATIC DIAGRAM ...

Page 2: ...e factory recommended replacement parts shown in this service manual may create shock fire or other hazards WARNING 1 For continued safety no modification of any circuit should be attempted 2 Disconnect AC power before servicing A V DVM AC SCALE 1 5k ohm 10W TO EXPOSED METAL PARTS CONNECT TO KNOWN EARTH GROUND 0 15 µF TEST PROBE BEFORE RETURNING THE RECEIVER Fire Shock Hazard Before returning the ...

Page 3: ...des électrocutions incendies radiations X ou autres accidents AVERTISSEMENT 1 N entreprendre aucune modification de tout circuit C est dangereux 2 Débrancher le récepteur avant toute réparation VERIFICATIONS CONTRE L INCEN DIE ET LE CHOC ELECTRIQUE Avant de rendre le récepteur à l utilisateur effectuer les vérifications suivantes 1 Inspecter tous les faisceaux de câbles pour s assurer que les fils...

Page 4: ... 220 C which is higher than the conventional lead solder by 40 C and as it has poor solder wettability you may be apt to keep the soldering bit in contact with the PWB for extended period of time However Since the land may be peeled off or the maximum heat resistance temperature of parts may be exceeded remove the bit from the PWB as soon as you confirm the steady soldering condition Lead free sol...

Page 5: ...T AUDIO IN VIDEO IN AUDIO OUT VIDEO OUT Antenna F Type Headphone Mini jack for stereo ø3 5 mm OSD language English Spanish French Power supply AC 110 240V 50 60Hz Power consumption 47 W 0 5 W standby AC 120V Weight Display only 8 2 lbs 3 7 kg With Display and stand 9 5 lbs 4 3 kg As a part of policy of continuous improvement SHARP reserves the right to make design and specification changes for the...

Page 6: ...nd How to adjust the angle Listening with Headphones Plug the headphone mini plug into the headphone jack located on the front of the main unit Headphones are not included in the supplied accessories No sound is heard from the main unit speakers when a headphone mini plug is connected into the headphone jack Do not set the volume at a high level Hearing experts advise against extended listening at...

Page 7: ...eries supplied in the remote control When the batteries become depleted and the remote control fails to operate replace the batteries with new AAA size batteries 1 Open the battery cover 2 Insert two AAA size batteries 3 Close the battery cover Place batteries with their terminals corresponding to the and indications in the battery compartment Caution Precautions regarding batteries Improper use o...

Page 8: ...3 9 1 64 229 8 3 8 213 14 3 16 360 5 3 15 16 100 12 9 32 312 1 29 32 48 5 2 17 64 57 9 8 13 16 224 14 3 64 357 Unit inch mm 8 13 16 224 4 39 64 117 12 13 64 310 17 51 64 452 5 15 64 133 3 5 8 92 1 11 16 43 11 3 16 284 3 15 16 100 2 29 32 74 7 29 32 200 8 7 5 8 194 12 23 32 323 13 330 1 13 16 46 10 33 64 267 3 15 16 100 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 9: ...e cabinet B fixing screws 8 pcs LC 13B8U S 6 Remove the cabinet B fixing screws 7 pcs LC 15B8U S LC 15B9U SM 7 Remove the cabinet B after opening from the direction of an arrow 8 Disconnect all the connectors from all the PWBs SC4001 CN1 P3302 15 P3303 13 P3401 P3403 P3404 P6703 P6702 P6701 P6700 P2001 SC2003 SC2002 SC2001 SC802 SC803 SC801 CN2 CN3 Sub PWB R C LED PWB 8 8 8 8 8 8 8 8 Main PWB Cabi...

Page 10: ...cs LC 15B8U S LC 15B9U SM 11 Remove the R C LED PWB fixing screws 2 pcs 12 Remove the main PWB fixing screws 3 pcs 13 Remove the 3 lock screws each from the right and left speakers and take out both the speakers 14 Remove the LCD panel unit fixing screws 4 pcs 11 13 14 13 12 9 10 10 Insulating Sheet Chassis Frame Only for LC 13B8U S Main PWB Sub PWB R C LED PWB Speaker L Speaker R ...

Page 11: ...mp Holder Bottom L LHLDZA435WJKZ LC 13B8U S LHLDZA426WJKZ LC 15B8U S LC 15B9U SM Reflection Sheet PSHEPA229WJZZ LC 13B8U S PSHEPA228WJZZ LC 15B8U S LC 15B9U SM Lamp Holder Bottom R LHLDZA429WJKZ LC 13B8U S LHLDZA425WJKZ LC 15B8U S LC 15B9U SM Back Shield PSLDMA715WJFW LC 13B8U S PSLDMA716WJFW LC 15B8U S LC 15B9U SM Lamp Holder Top R LHLDZA433WJKZ LC 13B8U S LHLDZA424WJKZ LC 15B8U S LC 15B9U SM Lam...

Page 12: ... then connect the service specific extension cable QCNW C461WJQZ 5 Disconnect the SC2002 side of the lead from between the main PWB SC2002 and the sub PWB P3403 and then connect the service specific extension cable QCNW C461WJQZ 6 Disconnect the SC2003 side of the lead from between the main PWB SC2003 and the sub PWB P3404 and then connect the service specific extension cable QCNW C461WJQZ 7 Remov...

Page 13: ...l this mode Keep KEY 4 pin 81 of microprocessor at L level and turn on the power For servicing 1 Hold down the INPUT and VOL keys at once and turn on the power switch K appears at the top left onscreen to indicate that the checker mode is on 2 Press the CH Ù and VOL keys at once The adjustment process mode screen shows up To quit the mode turn off the power using the power switch on the set or the...

Page 14: ... minimum With the setting changed the flicker check built in test pattern will show up 5 3 TAMP adjustment 1 Receive the 75 standard color bar signal in the TV input mode 2 If the YDATA reading on adjustment process page 2 is not within the range in the table below readjust the NTSC TAMP item on the same page and make sure the YDATA reading is as specified Note that the setting range may be differ...

Page 15: ... Radius from center point Reference brightness 50 cd m2 Cut off RGB CUTOFF2 Fix the G setting at 0 Vary the R and B settings Adjustable range 30 Gain RGB GAIN Reduce the settings of the two stronger colors Adjustable range 0 to 70 The values are based on the Minolta CA 210 6 Factory settings 6 1 Hold down the INPUT and VOL keys on the set at once and turn on the power Hold down the CH ù and VOL ke...

Page 16: ... SETUP CH SETTING AIR CABLE AIR CH MEMORY SKIP IT IS ON INALLCHANNEL MTS STEREO CLOCK SET AUTO EDS CH AUTO MENU DST OFF TIME 12 00AM TIME DISPLAY ON INPUT3 SELECT IN V CHIP BLOCK INPUT SECRET NO CLEAR MPAA G PG PG 13 R NC 17 X ALL CLEAR TV GUIDELINES TV Y TV Y7 TV G TV PG TV 14 TV MA ALL CLEAR BLOCK CONTENT D L S V FV ALL CLEAR CAN ENGLISH RATINGS C C8 G PG 14 18 ALL CLEAR CAN FRENCH RATINGS G 8 a...

Page 17: ...MA 1 1 RGB γ COEFFICIENT SETTING NOT USED 1125I 750P AD ADJUSTMENT 7 AD9883 DATA 0 0 AD9883 DATA WRITE AND READ NOT USED AD9883 DATA WAIT WAIT WRITE AND READ EXECUTED NOT USED AUTO GAIN OFFSET1 OFF OFF AD9883 GAIN AND OFFSET AUTO ADJUSTMENT OFF RUN REFER TO METHOD OF ADJUSTMENT AD R GAIN 120 120 1125I 750P INPUT RED GAIN ADJUSTMENT REFER TO METHOD OF ADJUSTMENT AD G GAIN 120 120 1125I 750P INPUT G...

Page 18: ...USTMENT SOUND1 VOLUME 20 20 SOUND VOLUME NOT USED MSP DATA 0 0 AUDIO IC MSP DATA WRITE AND READ NOT USED MSP DATA WAIT WAIT WRITE AND READ EXECUTED NOT USED CARRIER MUTE ON ON AUDIO OUTPUT SETTING WITHOUT TV SYNC NOT USED IGR THR 12D 12D IGR THRESH LEVEL NOT USED AUDIO ADJUSTMENT SOUND2 PRESCALE SCART 27 27 PRE SCALE SETTING EXTERNAL INPUT NOT USED PRESCALE FM AM M 31 31 PRE SCALE SETTING TV NOT U...

Page 19: ... VIDEO NOT USED PAL AV SHARP H1 150 150 PAL H PICTURE QUALITY SETTING 1 COMPOSITE S VIDEO NOT USED PAL AV SHARP H2 150 150 PAL H PICTURE QUALITY SETTING 2 COMPOSITE S VIDEO NOT USED DVP6 SECAM AV CONT 144 144 SECAM IMAGE SETTING COMPOSITE S VIDEO NOT USED SECAM AV BRIGHT 122 122 SECAM BRIGHTNESS SETTING COMPOSITE S VIDEO NOT USED SECAM AV COLOR 52 52 SECAM COLOR DENSITY SETTING COMPOSITE S VIDEO N...

Page 20: ...NOT USED 525P TINT 146 146 525P TINT SETTING COMPOSITE S VIDEO NOT USED 525P SHARP V 130 130 525P V PICTURE QUALITY SETTING COMPOSITE S VIDEO NOT USED 525P SHARP H1 120 120 525P H PICTURE QUALITY SETTING 1 COMPOSITE S VIDEO NOT USED 525P SHARP H2 120 120 525P H PICTURE QUALITY SETTING 2 COMPOSITE S VIDEO NOT USED DVP11 625I CONT 144 144 625I IMAGE SETTING TV NOT USED 625I BRIGHT 122 122 625I BRIGH...

Page 21: ...TIMES CH SEARCH AIR CABLE JUDGMENT CLOCK SYNC JUDGMENT SYNC WIDTH 1 1 CHANNEL PRESET SYNC JUDGMENT THRESHOLD NOT USED SYNC PROVIDED JUST AFTER THE MAXIMUM TO MINIMUM DIFFERENCE COMES SMALLER Page No Item Initial Value Function Response precautions on servicing 13inch 15inch Do not change other items than designated OTHERS OTHERS1 DAC DATA 00 DAC RELATED GENERAL PURPOSE VARIABLE SETTINGS NOT USED L...

Page 22: ...and 10 0 keys on the remote con troller The other keys are not acceptable With a numeric key input will change to The input position will move one digit to the right With all the 3 digits entered the password will be verified 3 The 3 digit password is now verified The password 0 2 7 provides for the public mode screen This screen comes on with whatever adjustment process settings With any other pa...

Page 23: ... settings made the public mode settings get initialized The adjustment process remains intact 4 Public Mode Menu The guidance is not displayed onscreen Setup procedure To move the cursor up and down use the cursor UP DOWN key remote controller and CH ù Ù key remote controller and set To change the settings use the cursor RIGHT LEFT key remote controller and VOL key remote controller and set To sav...

Page 24: ...etting Exception Remarks Selection between Variable and Fixed loop provided Variable Sound volume is fixed and made invariable The sound volume for the ON timer Wake up timer is fixed also without display of menu Besides the setting is made impossible Basically the menu is not displayed The following keys become invalid Sound volume Up Down VOL for both remote control and the unit Mute MUTE In the...

Page 25: ... can be used also in the initial EZ Setup after power ON irrespective of setting Selection Default Explanation Limit in Setting Exception Remarks Selection between Respond and No respond loop provide Respond All the operations by keys except the power key of the unit can be invalidated Inspection mode and hotel menu mode can be started irrespective of setting All the keys can be used in adjustment...

Page 26: ...MODE screen size switching clock setting treble emphasis AUDIO ONLY sound changeover LANGUAGE CLOSED CAPTION Simple input switching is generated Those which are restored soon after leaving as they are and may be requested for change by customer are not prohibited Ex Brightness sensor BACKLIGHT and PIC FLIP Such a caution which is displayed independently is displayed as it is Non responding signal ...

Page 27: ...Turn off the power Is the power turned on again 1 MODEL A629 INCH SIZE ERROR NO RESET 0 PUBLIC MODE OFF V CHIP 1 EXT CONTROL OFF VER ROM A GAIBU Note This model is equipped with the lamp error detection function that detects the current flowing into the fluorescent lamp and protects the backlight lamp drive circuit If a lamp error is detected the microprocessor interrupts the unit and the ERROR NO...

Page 28: ...ed Is pin 187 of IC801 at H or pulse Check the line in question IC801 and its peripheral circuits Check the primary side of T701 Q716 and its peripheral circuits Check pin 72 of IC2001 pin 2 of SC2003 and pin 2 of P3404 No video and audio output no power No fluorescent lamp light up No No No No No No No Are Q6700 Q6701 Q6707 Q6708 free from short circuit Check Q6700 Q6701 Q6707 Q6708 and their per...

Page 29: ... question Is the output at pin 43 of IC3401 as specified Is the input at pin 1 of IC3401 as specified Check the line in question Check IC3401 and its peripheral parts Is the input at pin 8 of IC3401 as specified Is the output at pin 43 of IC3401 as specified No No Yes Yes Yes Is the input at pin 40 of IC801 as specified Is the input at pin 40 of IC801 as specified Check IC801 and its input line an...

Page 30: ...3 fail to produce sounds Perform the following checking 1 Is the monitor output set to Sound Fixed or Sound Variable 2 Is the sound volume level sufficient 3 Is the muting effect turned off 4 Are the headphones disconnected Do the following 1 Set the monitor output to Sound Fixed 2 Raise the sound volume level 3 Turn off the muting effect 4 Disconnect the headphones Perform the following checking ...

Page 31: ...heck IC3401 and its peripheral parts Is the output at pin 45 of IC3401 as specified Check the lines of J3405 J3401 and their peripheral Is the input of IC3403 as specified Check IC3403 and its peripheral parts Are the outputs at pins 11 and 14 of IC3403 as specified Check the input line and its peripheral parts Is the input at pin 31 of IC801 as specified Check the output of IC801 the input periph...

Page 32: ...P0_5 AN0_5 D5 P0_4 AN0_4 D4 P0_3 AN0_3 D3 P0_2 AN0_2 D2 P0_1 AN0_1 D1 P0_0 AN0_0 D0 P10_7 AN7 KI3 P10_6 AN6 KI2 P10_5 AN5 KI1 P10_4 AN4 KI0 P10_3 AN3 P10_2 AN2 P10_1 AN1 VSS P10_0 AN0 VREF AVCC P9_7 ADTRG SIN4 P1_0 D8 P1_1 D8 P1_2 D10 P1_3 D11 P1_4 D12 P1_5 D13 INT3 P1_6 D17 INT4 P1_7 D15 INT5 P2_0 AN2_0A0 D0 P2_1 AN2_1A1 D1 D0 P2_2 AN2_2A2 D2 D1 P2_3 AN2_3A3 D3 D2 P2_4 AN2_4A4 D4 D3 P2_5 AN2_5A5 ...

Page 33: ...7 P73 CTS2_ RTS2_ TA1in I O SDA2 Serial data line 2 for I2C bus 2 system 28 P72 CLK2 TA1out I O SCL2 Serial clock line 2 for I2C bus 2 system EEPROM AV SW J BS TUNER 29 P71 RxD2 SCL2 TA0in TB5in I O SCL1 Serial clock line 1 for I2C bus 2 system others AV SW not J 30 P70 TxD2 SDA2 TA0out I O SDA1 Serial data line 1 for I2C bus 2 system 31 P67 TxD1 SDA1 O TxD TxD at flash write 32 P66 RxD1 SCL1 O Rx...

Page 34: ...ely excited inverter power control with separately excited type models only 71 P21 AN21 A1 O VGH Panel power control 72 P20 AN20 A0 O POWout DC DC control output 73 P17 D15 INT5 I ADPPOW Adaptor ON OFF input 74 P16 D14 INT4 O DACOUTCON Gradation control IC output control gradation IC 75 P15 D13 INT3 O MP_RCS Temperature sensor chip select 76 P14 D12 I O MP_RDA Temperature sensor data input 77 P13 ...

Page 35: ...BL4 QBL5 QBL6 QBL7 QRL0 QRL1 QRL2 DVDD1 8 DGND DVDD3 3 QRL3 QRL4 QRL5 QRL6 QRL7 QCLKR QGR0 QGR1 DVDD1 8 DGND DVDD3 3 QGR2 QGR3 QGR4 QGR5 QGR6 QGR7 DVDD3 3 DGND QBR0 QBR1 QBR2 QBR3 DVDD3 3 DGND DVDD1 8 QBR4 QBR5 QBR6 QBR7 QRR0 DVDDSD DGND DVDD3 3 QRR1 QRR2 QRR3 DVDD1 8 DGND DVDD3 3 QRR4 QRR5 QRR6 QRR7 TSTCLK QBLCA QBLCB QBLCC QBLCD DGND DVDDSD PXCLK PXD00 PXD01 PXD02 PXD03 PXD04 PXD05 DVDD1 8 DGND ...

Page 36: ... power 25 AVSSC1 ADC analog GND 26 DVDD ADC digital 3 3V power 27 DVSS ADC digital GND 28 VRPB ADC Bch VRT terminal 0 1µF capacitor connected 29 VROD ADC Bch VRM terminal 0 1µF capacitor connected 30 VRMB ADC Bch VRB terminal 0 1µF capacitor connected 31 VIN1B ADC Bch analog input 1 YC C 32 AVDDB2 ADC analog 3 3V power 33 VIN2B ADC Bch analog input 2 COMP Pb B 34 AVSSB2 ADC analog GND 35 AVDDB1 AD...

Page 37: ...0 1 setting Data input output address input Pull up when not used 0 setting Microprocessor expander ITU R656 input 74 MDQ7 C656OUT7 MPSEL0 1 setting Data input output address input Pull up when not used 0 setting Microprocessor expander ITU R656 input 75 MDQ6 C656OUT6 MPSEL0 1 setting Data input output address input Pull up when not used 0 setting Microprocessor expander ITU R656 input 76 MDQ5 C65...

Page 38: ... output 120 QGL6 Panel G signal L output 121 QGL7 Panel G signal L output 122 QBL0 Panel B signal L output 123 QBL1 Panel B signal L output 124 DVDD18 Digital 1 8V power 125 DGND Digital GND 126 DVDD33 Digital 3 3V power 127 QBL2 Panel B signal L output 128 QBL3 Panel B signal L output 129 QBL4 Panel B signal L output 130 QBL5 Panel B signal L output 131 QBL6 Panel B signal L output 132 QBL7 Panel...

Page 39: ...not used 192 PXD01 Pixel data signal A input output Pull up when not used 193 PXD02 Pixel data signal A input output Pull up when not used 194 PXD03 Pixel data signal A input output Pull up when not used 195 PXD04 Pixel data signal A input output Pull up when not used 196 PXD05 Pixel data signal A input output Pull up when not used 197 DVDD18 Digital 1 8V power 198 DGND Digital GND 199 DVDD33 Digi...

Page 40: ... PHONE AMPLIFIER IC3305 LAMP ERROR CHECK LAMP DRIVE INV UNIT INV_OFL INV_OSC AC DC T7701 IC7702 IC7703 IC7704 Q7701 Q7751 AC IN 120 240V SC7701 CONTROL SWITCH SW4202 4207 POWER SWITCH S4202 COMPONENT SELECT IC3403 Y Pb Pr DL1 DR1 INPUT1 J3401 J3405 V1 SY SC L1 R1 S SW INPUT2 J3401 J3403 INPUT 3 OUTPUT J3403 INPUT3 IN OUT SWITCH Q3414 Q3410 IC3404 L2 R2 IN TUNER TU3401 TUNER UNIT AV SELECT IC3401 I...

Page 41: ...OW TIMER_LED OPC_LED OPC HPDET TSENDA TSENCK TSENCS R C RECEIVER RMC4001 LED D4001 D4002 HEADPHONE JACK J4001 OPC SENSOR IC4002 LED HP UNIT REG IC805 AD CKO HSO VSO R G B A D CONVERTER IC8701 REG IC802 TV V V SY SC Y DC DC T701 IC701 Q716 3 3V DC DC IC703 Q712 5V DC DC IC702 Q713 REG IC2003 REG IC2011 MPU IC2001 I2C E2PROM IC2002 RESET IC2006 GRADATION IC1101 CS DRIVE Q1101 Q1102 LCD PANEL INV_OFL...

Page 42: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 42 LC 13B8U S LC 15B8U S LC 15B9U SM OVERALL WIRING DIAGRAM ...

Page 43: ...43 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 44: ...s otherwise noted CAUTION This circuit diagram is original one therefore there may be a slight difference from yours SAFETY NOTES 1 DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS 2 SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDEDAS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING IMPORTANT SAFETY NOTICE PARTS MARKED WITH å ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET BE SU...

Page 45: ...45 6 5 4 3 2 1 A B C D E F G H LC 13B8U S LC 15B8U S LC 15B9U SM SCHEMATIC DIAGRAM Ë R C LED Unit ...

Page 46: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 46 LC 13B8U S LC 15B8U S LC 15B9U SM ËMAIN Unit 1 6 LC 13B8U S ...

Page 47: ...47 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 48: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 48 LC 13B8U S LC 15B8U S LC 15B9U SM ËMAIN Unit 1 6 LC 15B8U S LC 15B9U SM ...

Page 49: ...49 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 50: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 50 LC 13B8U S LC 15B8U S LC 15B9U SM ËMAIN Unit 2 6 ...

Page 51: ...51 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 52: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 52 LC 13B8U S LC 15B8U S LC 15B9U SM ËMAIN Unit 3 6 ...

Page 53: ...53 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 54: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 54 LC 13B8U S LC 15B8U S LC 15B9U SM ËMAIN Unit 4 6 ...

Page 55: ...55 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 56: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 56 LC 13B8U S LC 15B8U S LC 15B9U SM ËMAIN Unit 5 6 ...

Page 57: ...57 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 58: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 58 LC 13B8U S LC 15B8U S LC 15B9U SM ËMAIN Unit 6 6 ...

Page 59: ...59 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 60: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 60 LC 13B8U S LC 15B8U S LC 15B9U SM ËSUB Unit 1 6 ...

Page 61: ...61 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 62: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 62 LC 13B8U S LC 15B8U S LC 15B9U SM ËSUB Unit 2 6 LC 13B8U S ...

Page 63: ...63 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 64: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 64 LC 13B8U S LC 15B8U S LC 15B9U SM ËSUB Unit 2 6 LC 15B8U S LC 15B9U SM ...

Page 65: ...65 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 66: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 66 LC 13B8U S LC 15B8U S LC 15B9U SM ËSUB Unit 3 6 LC 13B8U S ...

Page 67: ...67 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 68: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 68 LC 13B8U S LC 15B8U S LC 15B9U SM ËSUB Unit 3 6 LC 15B8U S LC 15B9U SM ...

Page 69: ...69 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 70: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 70 LC 13B8U S LC 15B8U S LC 15B9U SM ËSUB Unit 4 6 ...

Page 71: ...71 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 72: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 72 LC 13B8U S LC 15B8U S LC 15B9U SM ËSUB Unit 5 6 ...

Page 73: ...73 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 74: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 74 LC 13B8U S LC 15B8U S LC 15B9U SM ËSUB Unit 6 6 LC 13B8U S ...

Page 75: ...75 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 76: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 76 LC 13B8U S LC 15B8U S LC 15B9U SM ËSUB Unit 6 6 LC 15B8U S LC 15B9U SM ...

Page 77: ...77 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 78: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 78 LC 13B8U S LC 15B8U S LC 15B9U SM MAIN Unit Side A PRINTED WIRING BOARD ASSEMBLIES ...

Page 79: ...79 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 80: ...2023 C2014 C2013 R2030 R2032 R2086 R2026 R2027 R2031 C2004 R2037 R2009 X2001 C2006 C2003 R2041 C2016 C2017 R2042 C2009 R2045 IC2001 FL2001 C8721 LUG2001 C2019 R2047 C8723 C2020 R2070 R2052 R2074 R2055 C1104 C1107 R2056 R1105 R2015 R2064 R2063 R2066 R2065 R2068 R2059 R1104 R2073 R2072 R1101 R2 R R C1103 R2060 R2062 R2057 1 R2082 R2083 R2054 Q2022 R2053 Q2021 R2051 R831 R2050 D801 R2048 R2081 R2046 ...

Page 81: ...1 C1110 C8706 C1102 C8701 C1105 C8703 C870 R810 C866 X801 C865 R832 R883 R840 R882 R843 R809 R873 R811 C839 SC803 R833 R874 C889 C887 R850 R834 R802 C823 C822 R835 C821 IC801 C816 C815 C814 C810 C809 C808 C863 C805 R836 C804 C803 R837 C851 R899 R812 SC801 L801 R869 R838 C886 FB801 C872 C885 R860 R841 LUG2003 C877 SC802 FB808 R814 R816 R813 P2002 R857 R801 R828 R864 R876 SC2001 R2060 R2062 R2057 1 ...

Page 82: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 82 LC 13B8U S LC 15B8U S LC 15B9U SM MAIN Unit Side B ...

Page 83: ...83 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 84: ...809 C844 C812 R887 C879 R884 R886 R821 R826 C813 C818 L803 C880 C817 R819 R879 C825 C843 R885 C820 R822 R827 C881 R881 C842 TL881 C819 R820 C826 R868 C837 C824 R823 C828 TL806 TL880 C875 R839 TL878 C876 C833 C827 R825 C841 C874 C838 TL876 C831 TL879 TL877 C894 R855 C840 C836 R858 C832 TL875 TL873 TL874 C829 R867 C835 TL871 TL872 C834 TL870 TL805 R849 R1110 TL841 TL840 R1106 R1109 R8718 R8720 R8719...

Page 85: ...C1703 R1706 C711 R1723 C1702 C1707 TL2011 R1701 TL2010 C1705 R752 D1702 TL2012 R1705 TL2009 IC1701 R1713 R1704 R1719 C733 R1708 TL2007 TL2008 R1709 R1720 R1718 Q705 C1704 R1707 C1708 R2106 R1724 Q1707 Q1703 TL2005 Q712 TL2006 Q1704 Q1708 C2031 TL2002 TL2004 L1701 R723 TL2001 R714 R734 C723 C706 R765 C1711 FB702 R718 R717 R712 R705 R725 C709 R713 R727 IC701 C739 C721 R737 R745 R733 IC702 R722 C718 ...

Page 86: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 86 LC 13B8U S LC 15B8U S LC 15B9U SM SUB Unit Side A ...

Page 87: ...87 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 88: ...6705 D6715 Q6706 R6713 R6709 C6710 L6702 L6703 C6700 R7707 C7716 C7715 Q7701 IC7703 D7713 C7717 R7712 IC7702 D7711 D7715 C7711 R7716 IC7705 IC7701 R7719 C7713 C7714 C7712 D7702 R7705 T7701 R7704 Q77 D7014 C7042 D7011 C7738 R7050 D7013 C7045 R7049 R7046 R7048 R7047 IC7003 R7043 R7045 C7041 R7044 C7039 R7054 Q7008 R7039 C7737 R7053 C7038 Q7007 C7043 R7052 IC7004 R7040 R7042 R7041 C7040 L7731 F7702 C...

Page 89: ...3405 C3476 R3515 C3236 C3407 Q3415 C3366 C3309 R3505 R3467 C3308 C3314 R3462 R3491 C3469 Q3414 R3482 IC3201 C3262 R3535 R3509 R3504 R3476 C3431 R3445 C3261 D3208 C3254 C3251 C3218 C3244 IC3401 C3493 C3243 R3544 D3206 C3252 C3253 R3540 R3551 C3404 D3207 R3460 C3435 R3461 R3465 C3436 C3444 C3437 R3469 R3545 C3430 C3439 C3440 C3438 R3474 R3549 C3494 C3495 R3454 R3407 R3455 R3550 IC3403 D3407 R3553 R3...

Page 90: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 90 LC 13B8U S LC 15B8U S LC 15B9U SM SUB Unit Side B ...

Page 91: ...91 17 16 19 18 15 14 13 12 11 10 LC 13B8U S LC 15B8U S LC 15B9U SM ...

Page 92: ...6 R3464 R3402 R3416 C3417 R3427 C3418 C3490 R3487 R3438 R3421 Q3424 R3488 C3419 L3401 R3489 R3485 R3484 C3489 Q3423 C3492 R3486 C3445 C3491 R3490 Q3425 R3492 R3493 C3447 C3428 C3228 R3230 C3230 C3434 R3473 R3237 C3232 C3234 R3475 C3219 Q3420 C3220 R3471 R3250 R3331 R3329 D3205 R3330 R3248 R3328 Q3303 C3367 R3303 Q3207 R3256 C3330 C3331 C3334 D3204 R3255 C3340 C3335 R3257 C3345 TL7709 TL7707 TL7711...

Page 93: ... C6714 Q6709 C6715 C6712 R6704 C6717 D6703 R6749 R6717 R7725 TL7706 TL7705 TL7707 TL7711 TL7712 TL7713 R7714 R7715 R7759 R7792 R7717 R7718 R7757 R6711 C6711 D6716 TL6702 R6710 TL6701 TL6700 TL6707 TL6706 TL6708 Q6701 R6746 R6728 R7790 R7779 R7785 R7784 D7738 R7786 R7708 TL7740 R7787 Q7756 C7731 C7733 R7733 C7744 R7732 C7742 C7741 TL7734 TL7739 TL7738 C7745 TL7732 R7763 R7762 D7735 31 R4203 TL4214 ...

Page 94: ...k31 J4001 R4011 R4019 R4012 D4002 Q4004 D4007 R4007 R4005 D4006 Q4003 D4001 D4004 Q4001 R4002 R4001 D4005 RMC4001 C4001 R4006 D4010 C4002 IC4002 D4008 C4004 R4020 C4006 SC4001 R4023 R C LED Unit Component Side QPWBSD040WJN2 R C LED Unit Chip Parts Side QPWBSD040WJN2 ...

Page 95: ...t No Description Code Ref No Part No Description Code PRINTED WIRING BOARD ASSEMBLYS NOT REPLACEMENT ITEM LC 13B8U S DUNTKD038FE04 MAIN Unit DUNTKD039DE04 SUB Unit DUNTKD040DE04 R C LED Unit LC 15B8U S DUNTKD038FE05 MAIN Unit DUNTKD039WE05 SUB Unit DUNTKD040WE05 R C LED Unit LC 15B9U SM DUNTKD038FE02 MAIN Unit DUNTKD039WE02 SUB Unit DUNTKD040WE02 R C LED Unit DUNTKD038FE04 LC 13B8U S DUNTKD038FE05...

Page 96: ... VCKYCY1EB333KY J 0 033 25V Ceramic AA C803 VCKYCY1HB104KY J 0 1 50V Ceramic AA C804 VCKYCY1HB104KY J 0 1 50V Ceramic AA C805 VCKYCY1HB104KY J 0 1 50V Ceramic AA C806 VCKYCY1HB104KY J 0 1 50V Ceramic AA C807 VCKYCY1HB104KY J 0 1 50V Ceramic AA C808 VCKYCY1HB104KY J 0 1 50V Ceramic AA C809 VCKYCY1HB104KY J 0 1 50V Ceramic AA C810 VCKYCY1HB104KY J 0 1 50V Ceramic AA C811 VCKYCY1HB104KY J 0 1 50V Cer...

Page 97: ...6V Ceramic AA C8720 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C8722 VCKYCY1AB105KY J 1 10V Ceramic AB C8723 VCEASX0JN476MY J 47 6 3V Electrolytic AC C8724 VCCCCY1HH101JY J 100p 50V Ceramic AA RESISTORS R703 VRS CY1JF333JY J 33k 1 16W Metal Oxide AA R705 VRS CY1JF333JY J 33k 1 16W Metal Oxide AA R706 VRS CY1JF104DY J 100k 1 16W Metal Oxide AA R707 VRS CY1JF104DY J 100k 1 16W Metal Oxide AA R708 VRS CY1JF...

Page 98: ...de AA R1723 VRS TW2HF330JY J 33 1 2W Metal Oxide AA R1724 VRS TW2ED561JY J 560 1 4W Metal Oxide AA R1725 VRS CY1JF102JY J 1k 1 16W Metal Oxide AA R1726 VRS CY1JF104JY J 100k 1 16W Metal Oxide AA R2001 VRS CY1JF823FY J 82k 1 16W Metal Oxide AA R2002 VRS CY1JF101JY J 100 1 16W Metal Oxide AA R2003 VRS CY1JF223JY J 22k 1 16W Metal Oxide AA R2004 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R2005 VRS CY1JF...

Page 99: ...CNCWA010WJZZYJ Connector 15 pin AE LUG2001 QLUGHA006WJZZY J Lug AC LUG2002 QLUGHA006WJZZY J Lug AC LUG2003 QLUGHA006WJZZY J Lug AC DUNTKD039DE04 LC 13B8U S DUNTKD039WE05 LC 15B8U S DUNTKD039WE02 LC 15B9U SM SUB Unit TUNER NOTE THE PARTS HERES SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY TU3401 VTUVT2U5UF559 J Tuner BB INTEGRATED CIRCUITS IC3201 RH iXB302WJN1Q J MSP3445G QA S1 AT IC3304 ...

Page 100: ...1AB105KY J 1 10V Ceramic AB C3232 VCKYCY1AB105KY J 1 10V Ceramic AB C3235 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C3236 VCKYCY1AB105KY J 1 10V Ceramic AB C3237 VCEASX0JN107MY J 100 6 3V Electrolytic AC C3243 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C3244 VCEASX1HN335MY J 3 3 50V Electrolytic AB C3245 VCKYCY1HB102KY J 1000p 50V Ceramic AA C3251 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C3252 VCEASX1CN107MY J 100 ...

Page 101: ...83JY J 18k 1 16W Metal Oxide AA R3303 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R3322 VRS CY1JF472JY J 4 7k 1 16W Metal Oxide AA R3323 VRS CY1JF472JY J 4 7k 1 16W Metal Oxide AA R3324 VRS CY1JF332JY J 3 3k 1 16W Metal Oxide AA R3325 VRS CY1JF332JY J 3 3k 1 16W Metal Oxide AA R3330 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R3332 VRS CY1JF122JY J 1 2k 1 16W Metal Oxide AA R3339 VRS TQ2BD330JY J 33 1 8W ...

Page 102: ...etal Oxide AA R6746 VRS TQ2BD681JY J 680 1 8W Metal Oxide AA R6747 VRS TQ2BD182JY J 1 8k 1 8W Metal Oxide AA R6748 VRS TQ2BD182JY J 1 8k 1 8W Metal Oxide AA R6749 VRS TQ2BD681JY J 680 1 8W Metal Oxide AA R7040 VRS CY1JF682FY J 6 8k 1 16W Metal Oxide AA R7041 VRS CY1JF132FY J 1 3k 1 16W Metal Oxide AA R7042 VRS CY1JF152FY J 1 5k 1 16W Metal Oxide AA R7051 VRS TQ2BD101JY J 100 1 8W Metal Oxide AA R7...

Page 103: ... J Screw x3 AA DUNTKD040DE04 LC 13B8U S DUNTKD040WE05 LC 15B8U S DUNTKD040WE02 LC 15B9U SM R C LED Unit INTEGRATED CIRCUITS IC4002 VHiMM1616 1Y J MM1616XBRE AF TRANSISTORS Q4001 VSDTC114EE 1Y J DTC114EE AB Q4003 VSDTC114EE 1Y J DTC114EE AB Q4004 VSDTC114EE 1Y J DTC114EE AB DIODES D4001 RH PX0421CEZZY J POWER WAKE UP TIMER AD Indicator D4002 RH PX0421CEZZY J OPC Indicator AD D4006 RH EX1271CEZZY J ...

Page 104: ... Available 13 LCD Panel Unit Ass y 4 1 RLCDTA023WJN1 J 13 LCD Panel Unit CH 4 2 Not Available Back Shield Ass y 4 2 1 PSLDMA715WJFW J Back Shield AW 4 2 2 LHLDZA429WJKZ J Lamp Holder Bottom R AF 4 2 3 LHLDZA435WJKZ J Lamp Holder Bottom L AF 4 2 4 PMLT A149WJZZ J Light Shielding Spacer x4 AB 4 2 5 PSHEPA229WJZZ J Reflection Sheet AK 4 2 6 PSPAGA290WJZZ J Cushion Spacer x2 AC 4 2 7 PSPAZA857WJN1 J S...

Page 105: ...8 4 8 4 7 4 1 4 5 4 3 4 2 4 3 4 4 4 9 4 9 2 4 2 7 3 4 3 3 3 5 3 6 3 2 3 6 3 3 3 1 2 3 2 2 2 9 2 5 2 6 2 8 2 1 7 2 18 13 12 20 10 18 21 19 16 17 17 5 3 11 15 9 8 1 1 1 4 1 3 1 3 1 3 1 8 1 4 1 2 1 3 1 5 1 12 1 12 1 11 1 10 1 11 1 4 R C LED PWB 4 2 2 4 2 3 4 2 5 4 2 8 4 2 8 4 2 4 4 2 7 4 2 9 4 2 4 4 2 1 4 2 10 4 2 12 4 2 11 6 20 2 13 2 13 2 10 2 11 2 11 2 12 Main PWB Sub PWB 4 11 4 2 6 4 2 6 20 4 12 ...

Page 106: ... 15 LCD Panel Unit Ass y 4 1 RLCDTA024WJN1 J 15 LCD Panel Unit CN 4 2 Not Available Back Shield Ass y 4 2 1 PSLDMA716WJFW J Back Shield AX 4 2 2 LHLDZA425WJKZ J Lamp Holder Bottom R AF 4 2 3 LHLDZA426WJKZ J Lamp Holder Bottom L AF 4 2 4 PMLT A231WJZZ J Light Shielding Spacer x4 4 2 5 PSHEPA228WJZZ J Reflection Sheet AL 4 2 6 PSPAGA290WJZZ J PWB Spacer x3 AC 4 2 7 PZETKA134WJKZ J Insulating Sheet x...

Page 107: ... 22 19 27 14 27 19 1 1 5 1 5 1 3 1 2 1 4 1 4 1 1 1 4 1 4 1 3 1 6 1 6 21 21 4 4 6 4 8 4 8 4 7 4 4 4 3 4 3 4 5 4 2 2 3 2 2 2 9 2 7 2 5 2 6 2 1 4 2 3 4 2 2 2 2 2 2 2 3 2 2 1 4 2 5 4 2 1 4 2 4 4 2 7 2 11 7 6 8 9 11 2 22 2 10 2 12 2 11 12 29 28 25 17 16 18 13 25 3 4 3 3 3 5 3 6 3 2 3 6 3 3 3 1 23 24 20 27 5 3 1 8 1 7 27 15 27 4 9 4 1 Sub PWB Main PWB 2 8 2 4 22 26 4 2 6 4 2 6 4 2 4 4 2 9 4 2 8 10 ...

Page 108: ...LC 15B9U SM å X2 QACCDA038WJPZ J AC Cord AL LC 15B8U S LC 15B9U SM å X2 QACCDA041WJPZ J AC Cord LC 13B8U S AL X3 RRMCGA293WJSA J Wireless Remote Control AT LC 13B8U S LC 15B8U S X3 RRMCGA293WJSB J Wireless Remote Control AT LC 15B9U SM X4 TCADEA028WJN1 J Questionnaire Card AD LC 13B8U S X4 TCADEA126WJZZ X Questionnaire Card AC LC 15B8U S LC 15B9U SM X5 TiNS B739WJN1 X Operation Manual AY LC 15B9U ...

Page 109: ...109 LC 13B8U S LC 15B8U S LC 15B9U SM PACKING OF THE SET L R L R X2 S1 S5 S7 S2 X2 S3 S4 S3 X3 X4 X5 S5 ËLC 15B8U S ËLC 15B9U SM ËLC 13B8U S X1 X4 X5 X6 X1 X3 X6 S6 S2 S3 S4 S4 S1 ...

Page 110: ...em or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP CORPORATION AV Systems Group Quality Reliability Control Center Yaita Tochigi 329 2193 Japan TQ1909 S Jul 2005 Printed in Japan MI KG Design and Production Information Design Japan Production Japan SEMEX ...

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