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20060526

17-1

L2652EL

ELECTRICAL PARTS LIST

PRODUCT SAFETY NOTE:

Products marked with a

have special characteristics important to safety.

Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.

NOTES:

1. Parts that are not assigned part numbers (---------)

are not available.

2. Tolerance of Capacitors and Resistors are noted

with the following symbols.

DVD MAIN CBA UNIT

MMA CBA

MAIN CBA

C.....±0.25%

D.....±0.5%

F.....±1%

G.....±2%

J......±5%

K.....±10%

M.....±20%

N.....±30%

Z.....+80/-20%

Ref. No.

Description

Part No.

DVD MAIN CBA UNIT

N7XT2KUP

Ref. No.

Description

Part No.

MMA CBA
Consists of the following:

1ESA13267

MAIN CBA
IR SENSOR CBA

----------
----------

Ref. No.

Description

Part No.

MAIN CBA
Consists of the following:

----------

CAPACITORS

C11

ELECTROLYTIC CAP. 47

F/50V M

CE1JMASDL470

C15

ELECTROLYTIC CAP. 47

F/50V M

CE1JMASDL470

C22

ELECTROLYTIC CAP. 100

F/10V M

CE1AMASDL101

C23

CHIP CERAMIC CAP.(1608) CH J 1000pF/50V

CHD1JJ3CH102

C24

CHIP CERAMIC CAP.(1608) CH J 1000pF/50V

CHD1JJ3CH102

C25

CHIP CERAMIC CAP.(1608) B K 0.01

F/50V

CHD1JK30B103

C26

PCB JUMPER D0.6-P5.0

JW5.0T

C27

FILM CAP.(P) 0.018

F/50V J

CA1J183MS029

C28

CHIP CERAMIC CAP.(1608) B K 0.047

F/50V

CHD1JK30B473

C29

CHIP CERAMIC CAP. CH D 3pF/50V

CHD1JD3CH3R0

C30

CHIP CERAMIC CAP.(1608) B K 0.01

F/50V

CHD1JK30B103

C31

PCB JUMPER D0.6-P5.0

JW5.0T

C32

ELECTROLYTIC CAP. 100

F/10V M

CE1AMASDL101

C34

CHIP CERAMIC CAP.(1608) CH J 47pF/50V

CHD1JJ3CH470

C35

ELECTROLYTIC CAP. 1

F/50V M

CE1JMASDL1R0

C36

CHIP CERAMIC CAP.(1608) CH J 47pF/50V

CHD1JJ3CH470

C37

CHIP CERAMIC CAP. CH J 680pF/50V

CHD1JJ3CH681

C39

ELECTROLYTIC CAP. 0.47

F/50V M

CE1JMASDLR47

C41

ELECTROLYTIC CAP. 4.7

F/50V M

CE1JMASDL4R7

C42

CHIP CERAMIC CAP.(1608) B K 0.01

F/50V

CHD1JK30B103

C44

ELECTROLYTIC CAP. 100

F/10V M

CE1AMASDL101

C46

ELECTROLYTIC CAP. 47

F/16V M

CE1CMASDL470

C47

CHIP CERAMIC CAP. CH D 6pF/50V

CHD1JD3CH6R0

C48

CHIP CERAMIC CAP. CH D 3pF/50V

CHD1JD3CH3R0

C501

ELECTROLYTIC CAP. 22

F/50V M H7

CE1JMASSL220

C502

CHIP CERAMIC CAP.(1608) B K 0.01

F/50V

CHD1JK30B103

C503

ELECTROLYTIC CAP. 220

F/16V M

CE1CMASDL221

C504

CHIP CERAMIC CAP.(1608) B K 0.01

F/50V

CHD1JK30B103

C505

CHIP CERAMIC CAP.(1608) B K 0.01

F/50V

CHD1JK30B103

C506

ELECTROLYTIC CAP. 100

F/10V M H7

CE1AMASSL101

C507

CHIP CERAMIC CAP.(1608) B K 0.01

F/50V

CHD1JK30B103

C508

ELECTROLYTIC CAP. 10

F/50V M H7

CE1JMASSL100

C601

METALIZED FILM CAP. 0.22

F/250V

CT2E224MS037

C602

METALIZED FILM CAP. 0.1

F/250V

CT2E104MS037

C608

CERAMIC CAP. B K 1000pF/2KV

CCD3DKP0B102

C610

ELECTROLYTIC CAP. 100

F/200V M

CE2DMZPDL101

C611

ELECTROLYTIC CAPACIT0R 150

F/200V

CA2D151S6012

C612

FILM CAP.(P) 0.01

F/50V J

CMA1JJS00103

C613

FILM CAP.(P) 0.056

F/50V J

CMA1JJS00563

C614

FILM CAP.(P) 0.0015

F/50V J

CMA1JJS00152

C631

ELECTROLYTIC CAP. 2200

F/25V M

CE1EMZPDL222

C632

ELECTROLYTIC CAP. 22

F/100V M

CE2AMASDL220

C633

ELECTROLYTIC CAP. 220

F/16V M

CE1CMASDL221

C634

ELECTROLYTIC CAP. 1000

F/10V M

CE1AMASDL102

C635

ELECTROLYTIC CAP. 470

F/25V M

CE1EMASDL471

C636

ELECTROLYTIC CAP. 220

F/50V M

CE1JMASDL221

C637

ELECTROLYTIC CAP. 470

F/16V M

CE1CMASDL471

C638

CHIP CERAMIC CAP.(1608) B K 0.22

F/16V

CHD1CK30B224

C639

ELECTROLYTIC CAP. 330

F/6.3V M H7

CE0KMASSL331

C640

CHIP CERAMIC CAP.(1608) B K 0.22

F/16V

CHD1CK30B224

C641

SAFETY CAP. 4700pF/250V KX

CA2E472MR050

C642

ELECTROLYTIC CAP. 220

F/6.3V M H7

CE0KMASSL221

C644

ELECTROLYTIC CAP. 220

F/6.3V M H7

CE0KMASSL221

C646

FILM CAP.(P) 0.082

F/50V J

CMA1JJS00823

C647

ELECTROLYTIC CAP. 220

F/6.3V M H7

CE0KMASSL221

C648

CHIP CERAMIC CAP.(1608) B K 0.22

F/16V

CHD1CK30B224

C649

ELECTROLYTIC CAP. 470

F/16V M

CE1CMASDL471

C650

ELECTROLYTIC CAP. 330

F/25V M

CE1EMASDL331

C652

ELECTROLYTIC CAP. 10

F/50V M H7

CE1JMASSL100

C653

ELECTROLYTIC CAP. 470

F/16V M

CE1CMASDL471

C654

CHIP CERAMIC CAP.(1608) B K 0.22

F/16V

CHD1CK30B224

C655

ELECTROLYTIC CAP. 470

F/6.3V M

CE0KMASDL471

C656

ELECTROLYTIC CAP. 1

F/50V M

CE1JMASDL1R0

C657

CHIP CERAMIC CAP.(1608) B K 0.01

F/50V

CHD1JK30B103

C659

FILM CAP.(P) 0.022

F/50V J

CMA1JJS00223

C660

FILM CAP.(P) 0.015

F/50V J

CMA1JJS00153

C704

ELECTROLYTIC CAP. 47

F/16V M

CE1CMASDL470

C707

CHIP CERAMIC CAP.(1608) CH J 1000pF/50V

CHD1JJ3CH102

C708

CHIP CERAMIC CAP.(1608) CH J 100pF/50V

CHD1JJ3CH101

C712

ELECTROLYTIC CAP. 47

F/16V M

CE1CMASDL470

C713

CHIP CERAMIC CAP.(1608) B K 3300pF/50V

CHD1JK30B332

C714

CHIP CERAMIC CAP. F Z 1

F/10V

CHD1AZ30F105

C715

CHIP CERAMIC CAP.(1608) B K 3300pF/50V

CHD1JK30B332

C716

CHIP CERAMIC CAP. F Z 1

F/10V

CHD1AZ30F105

C722

ELECTROLYTIC CAP. 47

F/16V M H7

CE1CMASSL470

C726

ELECTROLYTIC CAP. 47

F/16V M

CE1CMASDL470

C730

ELECTROLYTIC CAP. 47

F/16V M

CE1CMASDL470

C739A

ELECTROLYTIC CAP. 100

F/10V M H7

CE1AMAVSL101

C740

CHIP CERAMIC CAP.(1608) CH J 100pF/50V

CHD1JJ3CH101

C751

CHIP CERAMIC CAP. F Z 1

F/10V

CHD1AZ30F105

C752

CHIP CERAMIC CAP. F Z 1

F/10V

CHD1AZ30F105

C753

CHIP CERAMIC CAP.(1608) B K 3300pF/50V

CHD1JK30B332

C754

CHIP CERAMIC CAP.(1608) B K 3300pF/50V

CHD1JK30B332

Ref. No.

Description

Part No.

Содержание EWL20D6

Страница 1: ...EWL20D6 non A verion models For the A version models suffix A is printed to the model number as EWL20D6 A on the Rating Label and for the non A version models suffix A is not printed to the model number Refer to the Rating Label on the back of the unit to make sure model types 20 LCD TV DVD EWL20D6 ...

Страница 2: ...TIONS and NOTICES ARE NOT EXHAUSTIVE Funai could not possibly know evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently Funai has not undertaken any such broad evaluation Accordingly a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautio...

Страница 3: ...ly Instructions 5 1 Electrical Adjustment Instructions 6 1 How to Initialize the LCD TV DVD 7 1 Firmware Renewal Mode 8 1 Block Diagrams 9 1 Schematic Diagrams CBA s and Test Points 10 1 Waveforms 11 1 Wiring Diagram 12 1 System Control Timing Charts 13 1 Lead Identifications 14 1 Exploded Views 15 1 Mechanical Parts List 16 1 Electrical Parts List 17 1 ...

Страница 4: ...ondition Unit Nominal Limit 1 Video S N 80dB dB 45 40 2 Audio S N RF dB 45 40 40 Description Condition Unit Nominal Limit 1 Number of Pixels Horizontal Vertical pixels pixels 640 3 480 2 Viewing Angle Horizontal Vertical 85 to 85 85 to 70 Description Condition Unit Nominal Limit 1 Over Scan Horizontal Vertical 94 94 89 to 99 89 to 99 2 Color Temperature AT 80 WHITE FIELD x y K 11000 10MPCD 0 276 0...

Страница 5: ... Horizontal Resolution TDV 540 TIT 2 CHP 16 Line 350 330 2 Video S N TDV 540 TIT 2 CHP 6 dB 60 55 3 S N Chroma TDV 540 TIT 2 CHP 17 AM dB 58 53 PM dB 58 53 4 Audio distortion LPCM 48 kHz W LPF PTD 1 NOR TIT 1 CHP 1 L R 0 03 0 07 5 Audio freq response LPCM 48 kHz PTD 1 NOR TIT 1 CHP 5 10 L 20 Hz R 20 Hz L 20 kHz R 20 kHz dB 0 4 5 6 Audio S N LPCM 48 kHz W LPF A WTD PTD 1 NOR TIT 1 CHP 1 2 L R dB 85...

Страница 6: ...en the diode is turned on Do not look directly at the laser beam CAUTION Use of controls and adjustments or doing procedures other than those specified herein may result in hazardous radiation exposure Location Top of DVD mechanism Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin Drive Mechanism Assembly Laser Beam Radiation Laser Pickup Turntab...

Страница 7: ...om any AC source connect an electrical jumper across the two AC plug prongs Place the instrument AC switch in the on position Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and if applicable to the coaxial connector If the measured resistance is less than 1 0 megohm or greater than 5 2...

Страница 8: ... is not isolated from the AC power line The two ground systems are electrically separated by insulation material that must not be defeated or altered 5 Observe original lead dress Take extra care to assure correct lead dress in the following areas a near sharp edges b near thermally hot parts be sure that leads and components do not touch thermally hot parts c the AC supply d high voltage and e an...

Страница 9: ...ts H When a power cord has been replaced check that 5 6 kg of force in any direction will not loosen it I Also check areas surrounding repaired locations J Use care that foreign objects screws solder droplets etc do not remain inside the set K Crimp type wire connector The power transformer uses crimp type connectors which connect the power cord and the primary side of the transformer When replaci...

Страница 10: ...exposed accessible parts RF terminals antenna terminals video and audio input and output terminals microphone jacks earphone jacks etc is lower than or equal to the specified value in the table below Measuring Method Power ON Insert load Z between B earth ground power cord plug prongs and exposed accessible parts Use an AC voltmeter to measure across both terminals of load Z See Fig 2 and followin...

Страница 11: ...l With Hot Air Flat Pack IC Desoldering Machine 1 Prepare the hot air flat pack IC desoldering machine then apply hot air to the Flat Pack IC about 5 to 6 seconds Fig S 1 1 2 Remove the flat pack IC with tweezers while applying the hot air 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat u...

Страница 12: ...ead of the flat pack IC upward one by one using a sharp pin or wire to which solder will not adhere iron wire When heating the pins use a fine tip soldering iron or a hot air desoldering machine Fig S 1 4 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted F...

Страница 13: ...rs Fig S 1 6 Note When using a soldering iron care must be taken to ensure that the flat pack IC is not being held by glue When the flat pack IC is removed from the CBA handle it gently because it may be damaged if force is applied 2 Installation 1 Using desoldering braid remove the solder from the foil of each pin of the flat pack IC on the CBA so you can install a replacement flat pack IC more e...

Страница 14: ...ed to remove any static electricity that may be charged on the body 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1 MΩ on the workbench or other surface where the semi conductors are to be placed Because the static electricity charge on clothing will not escape through the body grounding band be careful to avoid contacting semi conductors with you...

Страница 15: ...7 2 3 6 DVD Holder D2 1 S 8 1 Rear Cabinet 10 Function CBA 12 Speaker R 3 Jack Holder 13 Speaker L 11 IR Sensor CBA 4 DVD Main CBA Unit 6 DVD Holder 5 DVD Mechanism 7 Main CBA 14 Front Cabinet 8 Inverter CBA 2 Tilt Stand Assembly 15 Stand Cover 16 Arm Holder 17 Sheet L R 18 Arm Assembly 9 LCD Module 7 Main CBA D3 D6 6 S 9 CN404 CN801 CN1201 CN1202 CN1205 CN1206 CN1207 8 Inverter CBA D3 D6 4 S 10 C...

Страница 16: ... diode of pickup will be destroyed Fig D2 2 Disconnect Connectors CN301 CN401 CN601 and CN801 Remove three Screws S 7 and remove the DVD Main CBA Unit Fig D2 2 Reassembly Notes of New DVD Mechanism a To remove the Chassis Cover remove four screws A as shown in Fig D2 b To avoid damage of the pickup unit laser diode confirm that the three short lands either of two places are shorted out by solderin...

Страница 17: ...5 3 L2652DC 1 Rear Cabinet S 2 S 1 S 1 S 3 S 1 S 1 Fig D1 2 Tilt Stand Assembly ...

Страница 18: ...7 S 7 S 8 A 4 DVD Main CBA Unit 5 DVD Mechanism 6 DVD Holder Chassis Cover Pin A A Hole A Main Chassis Remove two screws A then short the three short lands by soldering as shown in View for A Screws A View for A Either of two places FPC Cable Fig D2 ...

Страница 19: ...5 5 L2652DC 7 Main CBA 8 Inverter CBA S 9 S 9 S 9 S 9 S 10 S 10 Fig D3 ...

Страница 20: ...5 6 L2652DC S 11 S 11 S 14 S 13 S 15 S 12 S 11 9 LCD Module 10 Function CBA 11 IR Sensor CBA 14 Front Cabinet 13 Speaker L 12 Speaker R Speaker Holders Speaker Holders S 11 Fig D4 ...

Страница 21: ...5 7 L2652DC Fig D5 S 16 S 16 S 17 15 Stand Cover 16 Arm Holder 17 Sheet L 18 Arm Assembly 17 Sheet R ...

Страница 22: ...ion CBA CLN904 CN1202 CN1201 CN1701 CN801 To Speaker Fig D6 CLN105 CN1207 CN1206 CN1205 To LCD Module Main CBA CN1651 DVD Main CBA Unit CN601 CN301 CN201 CN801 CN401 To DVD Mechanism To LCD Module CN310 To Speaker CN404 CN304 Inverter CBA CN301 CN302 CN303 ...

Страница 23: ...nectors 3 To remove the Chassis Cover remove two screws A as shown in Fig D7 4 Remove a disc Reassembly note of the Chassis Cover 1 Insert the pin A on the Chassis Cover into the hole A on the Main Chassis as shown in Fig D8 2 Tighten two screws A as shown in Fig D7 Chassis Cover Disc Screws A Fig D7 Chassis Cover Pin A Hole A Main Chassis Fig D8 ...

Страница 24: ...ws from the back lid Fig 1 1 2 Cut off pin 10 of the remote control microprocessor and short circuit pins 10 and 17 of the microprocessor with a jumper wire How to set up the service mode Service mode 1 Use the service remote control unit 2 Turn the power on Use main power on the TV unit 3 Press DISC MENU button on the service remote control unit Version of micro computer will be displayed on the ...

Страница 25: ...mote control unit so that flash stops D2 BRT MENU 5 133 D2 CNT 140 D2 CLR R 74 D2 CLR B 74 D2 TNT 128 D2 SHR 112 D3 BRT MENU 6 126 D3 CNT 138 D3 CLR R 64 D3 CLR B 64 D3 TNT 128 D3 SHR 112 DR C D1 VOL p 4 177 DR C D2 157 DB C D1 VOL p 6 175 DB C D2 152 COR C D1 VOL p 1 131 COR C D2 136 COB C D1 VOL p 3 131 COB C D2 136 Item Button Use the attached remote control unit not service remote control unit...

Страница 26: ...ithin 0 005 VIDEO2 Press 6 button to select DB C D2 for Blue adjustment Press 4 button to select DR C D2 for Red adjustment When x value and y value are not within specification adjust DB C D2 or DR C D2 Refer to 1 Initial Setting Note DB C D2 or DR C D2 must be adjusted within 0 005 6 Turn the power off and on again Main power button on the TV unit 4 White Balance Adjustment 2 Purpose To mix red ...

Страница 27: ...1 button to select COR C D1 for Red adjustment When x value and y value are not within specification adjust COB C D1 or COR C D1 Refer to 1 Initial Setting Note COB C D1 or COR C D1 must be adjusted within 0 005 VIDEO2 Press 3 button to select COB C D2 for Blue adjustment Press 1 button to select COR C D2 for Red adjustment When x value and y value are not within specification adjust COB C D2 or C...

Страница 28: ... button to go to TV mode or press POWER button to turn the power off LCD TV Section 1 Turn the power on Use main power on the TV unit 2 To enter the service mode press DISC MENU button on the service remote control unit To cancel the service mode press POWER button on the remote control 3 To initialize the LCD television press DISPLAY button on the remote control unit 4 Confirm FF indication on th...

Страница 29: ...it to put the LCD TV DVD into DVD mode again 9 Press 1 2 3 4 and DISPLAY buttons on the remote control unit in that order Fig g appears on the screen 10 Press CLEAR button on the remote control unit Fig h appears on the screen When OK appears on the screen the factory default will be set Then the firmware renewal mode is complete 11 To exit this mode press CH o p or SELECT button to go to TV mode ...

Страница 30: ...0 P ON H VOLUME AUDIO MUTE SDA DVD MUTE SCL INPUT 0 INPUT 1 S SW SCL SDA 32 11 13 35 12 14 36 TO POWER SUPPLY BLOCK DIAGRAM TO IF VIDEO BLOCK DIAGRAM TO AUDIO BLOCK DIAGRAM BACKLIGHT ADJ DVD MAIN POWER 20 DVD MAIN POWER P ON H VOLUME AUDIO MUTE INPUT 0 INPUT 1 S SW SCL SDA SDA 2 SCL 1 CN1209 NO CONNECTION IC1205 MEMORY SCL 6 SDA 5 7 WP Q1204 3 3V 5V CONVERTER BUS OPEN 4 NO PART MOUNTED FOR CN1209 ...

Страница 31: ...IAGRAM SCL S SW C Y 3 IC781 INPUT SELECT 5 4 13 12 14 1 2 15 SW CONTROL 10 9 11 INPUT 0 INPUT 1 TO SYSTEM CONTROL BLOCK DIAGRAM Q707 Q708 TUNER UNIT CF31 IC31 IF SIGNAL PROCESS VIF AMP VIDEO DET VCO 4 5MHz FILTER RF AGC AMP SIF AMP 16 13 18 17 4 7 8 1 XTAL IN 14 TO SYSTEM CONTROL BLOCK DIAGRAM AFT IN CVBS 5 SIF TRAP 11 FSC IF AGC DET AFT EQ AMP 2 DEFEAT WF13 WF14 CN1701 DVD Y DVD C TP1701 DVD Y DV...

Страница 32: ...Q805 WF15 WF16 WF17 CN601 CN1701 SPDIF 6 DVD MUTE 13 7 DVD AUDIO R 14 5 DVD AUDIO L 12 9 SPDIF 16 DVD MAIN CBA UNIT STEREO FILTER 75uS DE EMPH L R FILTER WIDE BAND RMS DET WIDE BAND EXPAND SPECTRAL EXPAND SPECTRAL RMS DET OFFSET CANCEL L CH R CH MATRIX AGC OFFSET CANCEL L R FILTER L R SAP SW SAP FILTER I2C DECORDER SAP DEMOD SAP OUT FILTER 29 30 21 27 24 IC851 MTS SAP AUDIO SIGNAL PROCESS OFFSET C...

Страница 33: ...EG 4 17 EG 5 16 EB 0 14 EB 1 13 EB 2 12 EB 3 11 EB 4 10 EB 5 9 OFFEV 5 STV1 6 CLKV 7 ODDINV 3 VCOM 18 VCOM 19 EVENINV 1 STH1 26 POL 27 LP 28 CN1206 CN1207 151 62 57 77 150 146 145 144 143 142 141 140 136 135 134 133 132 131 130 129 128 118 117 116 115 114 113 112 111 110 109 108 105 104 103 95 94 93 92 86 90 91 127 124 153 154 155 A D VIDEO SIGNAL PROCESS LCD RGB SIGNAL PROCESS R B G Y Pb Cb Pr Cr...

Страница 34: ...V TO SYSTEM CONTROL BLOCK DIAGRAM DVD MAIN CBA UNIT EV 1 2V 4 4 EV 1 2V 5 5 EV 3 3V 6 6 EV 3 3V 7 7 CN1651 CN401 EV 1 2V EV 3 3V DVD ON 3 3V DVD ON 5V EV 9V EV 3 3V EV 3 3V 8 8 DVD ON 3 3V 9 9 DVD ON 5V 10 10 EV 9V 11 11 EV 9V 12 12 EV 3 3V 1 1 DVD MAIN POWER IC1652 1 2V REG Q1656 Q1657 Q1655 Q1654 Q1653 Q1651 Q1652 PWRCON CAUTION Fixed voltage or Auto voltage selectable power supply circuit is us...

Страница 35: ...303 1 2 INV 22V 9 7 3 5 2 6 1 4 10 8 TO POWER SUPPLY BLOCK DIAGRAM MAIN CBA 22V 7 7 CN404 CN304 22V 6 6 22V 5 5 22V 4 4 22V 8 8 22V 9 9 CURRENT CONTROL SWITCH Q341 Q344 T302 OVER VOLTAGE PROTECTOR Q342 343 9 7 3 5 2 6 1 4 10 8 CURRENT CONTROL SWITCH Q361 Q364 T303 OVER VOLTAGE PROTECTOR Q362 363 9 7 3 5 2 6 1 4 10 8 OVER VOLTAGE PROTECTOR Q304 Q306 10V REG OVER CURERENT PROTECTOR Q325 Q305 ...

Страница 36: ...2 25 24 27 26 121 SP ROT 124 FD OFST 123 TD OFST RESET IC461 2 1 3 3V TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM DRIVE CBA DVD MAIN CBA UNIT CN1651 MAIN CBA CN401 3 DISC OUT 3 2 LED CONT 2 122 SL ADS DISC IN 1 2 6 7 5 3 3 DISC IN 3 2 DISC OUT 2 CN801 CN5001 DISC OUT SENSOR CBA 3 3V 1 LED POWER 1 Q804 63 DISC IN 61 DISC OUT TO SYSTEM CONTROL BLOCK DIAGRAM LCD TV SECTION 46 PWRCON 53 DVD SCLK 54 DVD CS...

Страница 37: ...L D A GENERAL I O INTERRUPT CONTROLLER TIMER WATCH DOG TIMER REMOTE CONTROL 32BIT CPU STREAM I F EXTERNAL MEMORY I F SDRAM ECC UMAC 100 115 116 113 114 106 104 105 103 62 DEBUG BCU INST CACHE DATA CACHE D A 131 139 Y C DVD Y DVD C 152 SPDIF 151 DVD MUTE 146 DVD AUDIO R 144 DVD AUDIO L SDRAM ADDRESS 0 10 IC103 FLASH ROM FLASH ROM 29 36 38 45 FDQ 0 15 1 9 16 25 48 FADR 0 19 SDRAM DATA 0 15 PICK UP U...

Страница 38: ...wings for ordering The correct part number is shown in the parts list and may be slightly different or amended since these drawings were prepared 2 All resistance values are indicated in ohms K 103 M 106 3 Resistor wattages are 1 4W or 1 6W unless otherwise specified 4 All capacitance values are indicated in µF P 10 6 µF 5 All voltages are DC voltages unless otherwise specified Note of Capacitors ...

Страница 39: ... only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Voltage indications for PLAY and STOP modes on the schematics are as shown below 5 How to read converged lines 6 Test Point Information 2 3 1 5 0 2 5 0 TV mode Power on TV mode Power off DVD mode TV Section Unit Volts 5 0 The same voltage for both TV DVD modes Unit Volts Indi...

Страница 40: ...10 3 Main 1 6 Schematic Diagram LCD TV Section L2652SCM1 ...

Страница 41: ...10 4 L2652SCM2 Main 2 6 Schematic Diagram LCD TV Section ...

Страница 42: ...10 5 Main 3 6 Schematic Diagram LCD TV Section L2652SCM3 ...

Страница 43: ...10 6 L2652SCM4 Main 4 6 Schematic Diagram LCD TV Section ...

Страница 44: ... supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal For continued protection against risk of fire replace only with same type 4 A 125V fuse CAUTION ATTENTION Utiliser un fusible de rechange de même ty...

Страница 45: ...10 8 L2652SCM6 Main 6 6 Schematic Diagram LCD TV Section ...

Страница 46: ...10 9 L2652SCF Function Schematic Diagram LCD TV Section ...

Страница 47: ...10 10 L2652SCIR IR Sensor Schematic Diagram LCD TV Section ...

Страница 48: ...10 11 L2652SCI Inverter Schematic Diagram LCD TV Section ...

Страница 49: ...10 12 L2652SCD1 DVD Main 1 3 Schematic Diagram DVD Section 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT ...

Страница 50: ...10 13 L2652SCD2 DVD Main 2 3 Schematic Diagram DVD Section ...

Страница 51: ...10 14 L2652SCD3 DVD Main 3 3 Schematic Diagram DVD Section ...

Страница 52: ...er supply Otherwise it may cause some components in the power supply circuit to fail For continued protection against risk of fire replace only with same type 4 A 125V fuse CAUTION ATTENTION Utiliser un fusible de rechange de même type de 4A 125V 4A 125V NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal Because a hot chassis ground is present in the power sup...

Страница 53: ...ge or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F601 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal Beca...

Страница 54: ...10 17 Function CBA Top View Function CBA Bottom View BL3150F01031 IR Sensor CBA Top View IR Sensor CBA Bottom View BL2500F01012 3 ...

Страница 55: ...10 18 Inverter CBA Top View BL2500F01021 Inverter CBA Bottom View ...

Страница 56: ...atic Diagram 1DIV 1 0V 20ns Pin 7 of CN1205 WF2 Pin 27 of CN1206 WF3 1DIV 200mV 20 s Pin 70 of IC1202 WF7 1DIV 200mV 20 s Pin 75 of IC1202 WF8 1DIV 100mV 400 s Pin 14 of IC801 WF6 1DIV 1 0V 10 s Pin 28 of CN1206 WF4 1DIV 200mV 20 s Pin 52 of IC1202 WF9 1DIV 200mV 20 s Pin 77 of IC1202 WF10 1DIV 200mV 20 s Pin 57 of IC1202 WF11 1DIV 200mV 20 s Pin 62 of IC1202 WF12 CLKH CLKV POL LP STH1 AUDIO CVBS ...

Страница 57: ...CD 1kHz PLAY WF15 WF17 DVD POWER ON STOP MODE WF13 WF14 Pin 9 of CN1701 Pin 1 of CN1701 Pin 5 of CN1701 Pin 7 of CN1701 Pin 3 of CN1701 20µs 0 1V DVD Y DVD C 0 1V 20µs DVD AUDIO L 1V 0 5ms DVD AUDIO R 1V 0 5ms SPDIF 1V 0 1µs WF13 WF14 WF15 WF16 WF17 ...

Страница 58: ...3 ER 2 ER 1 ER 0 CN404 CN304 1 3 2 5 4 7 6 8 9 10 13 12 11 14 GND GND 22V 22V 22V 22V 22V 22V PROTECT 1 SP L SP GND GND GND GND GND CN1206 1 3 2 5 4 7 6 8 9 10 13 12 11 14 15 17 16 19 18 21 20 22 23 24 27 26 25 28 GND OB 0 OB 1 OB 2 OB 3 OB 4 OB 5 GND ODDINV CLKH EVENINV OG 5 OG 4 OG 3 OG 2 15 1 3 2 5 4 7 6 8 9 10 13 12 11 14 15 OG 1 OG 0 GND OR 5 OR 4 OR 3 OR 2 OR 1 OR 0 GND STH1 POL LP CLN801 1 ...

Страница 59: ...RIVE CBA DVD MECHANISM PICK UP UNIT LOAD DISC 6 SL 5 SL 4 GND 3 SP 2 SP 1 FS 3 TS 4 GND CD PD 5 GND DVD PD 6 PD MONI 7 DVD LD 8 TS 1 FS 2 GND 11 NU 12 VREF 13 NU 14 B 15 C 16 GND LD 9 CD LD 10 A 17 D 18 CD DVD 19 DVD ON 5V 20 DVD C 10 GND 9 DVD Y 8 CN601 DVD AUDIO R 14 GND 11 DVD AUDIO L 12 DVD MUTE 13 AUDIO GND 15 SPDIF 16 DISC IN CN5001 DISC OUT LED POWER 1 1 DISC OUT 2 2 GND 4 4 DISC IN 3 3 SEN...

Страница 60: ...NTROL TIMING CHARTS Disc IN TL221 Sled Drive TP303 Disc Drive TP301 Focus Drive TP304 Tracking Drive TP302 0V 3 3V 0V 1 65V 0V 0V 0V 1 65V 1 65V 1 65V Disc In Disc Rotation Play Disc Stop Disc Out Disc In Play Play Disc Out ...

Страница 61: ...785 F BA1F4M T KTC3199 GR AT P 2SA1175 F 2SA950 O TE2 F T 2SC2120 O TE2 F T 2SD400 F Note A Anode K Cathode E Emitter C Collector B Base R Reference S Source G Gate D Drain KIA7805API P 1 IN 2 GND 3 OUT 1 2 3 16 9 8 TC4053BF EL N F TC4052BF ELNF 1 32 17 16 AN5832SA E1V 1 LTV 817C F 1 2 4 3 1 A 2 K 3 E 4 C 2SC4081 T106 Q C B E 2SK3018T106 D G S LD1117SC R 1MZ4T108 R8A01027A93FP RF0Z TL3472CDR PST92...

Страница 62: ... B30 L1 L14 L14 L14 L14 L14 L16 L16 L14 L29 L9 L14 L14 L14 B50 L9 L9 L23 L9 L9 L9 L9 L27 A6 S5 A10 B14 B7 B22 B3 B21 B45 A4 B14 B14 B27 B28 B31 B32 A15 See Electrical Parts List for parts with this mark B22 Function CBA Inverter CBA L9 B34 A16 B18 L25 L22 L22 L22 A7 L4 L4 B4 IR Sensor CBA CLN801 SP802 SP801 Main CBA AC601 B18 B54 B5 B5 B5 B5 B54 B18 B18 B21 B29 B21 B21 L9 CLN320 CLN802 ...

Страница 63: ...15 2 L2652PEX Packing S1 FRONT S2 S5 S4 Tape Packing Tape Packing Tape Packing Tape S3 X1 Some Ref Numbers are not in sequence X5 X3 X2 Packing Tape FRONT ...

Страница 64: ...OR HOLDER L L3253UD 1EM321669 B32 DOOR HOLDER R L3253UD 1EM321670A B34 CLOTH 10X150XT1 0 1EM421092 B45 CLOTH 2 8 X 10 X T1 0 L3253UD 1EM423413 B50 DVD HOLDER L2650UA 1EM321687 B54 WASHER 10X5XT1 0 L4400UA 1EM423431 CL1651 WIRE ASSEMBLY 25PIN FFC 25PIN 247MM WX1L2650 001 CL1701 WIRE ASSEMBLY 9PIN FFC 9PIN 169MM WX1L2550 007 CLN320 WIRE ASSEMBLY 1PIN 80MM BLACK WX1L2600 015 CLN801 WIRE ASSEMBLY 2PIN...

Страница 65: ...METALIZED FILM CAP 0 22µF 250V CT2E224MS037 C602 METALIZED FILM CAP 0 1µF 250V CT2E104MS037 C608 CERAMIC CAP B K 1000pF 2KV CCD3DKP0B102 C610 ELECTROLYTIC CAP 100µF 200V M CE2DMZPDL101 C611 ELECTROLYTIC CAPACIT0R 150µF 200V CA2D151S6012 C612 FILM CAP P 0 01µF 50V J CMA1JJS00103 C613 FILM CAP P 0 056µF 50V J CMA1JJS00563 C614 FILM CAP P 0 0015µF 50V J CMA1JJS00152 C631 ELECTROLYTIC CAP 2200µF 25V M...

Страница 66: ...K 0 1µF 50V CHD1JK30B104 C1235 CHIP CERAMIC CAP 1608 CH J 33pF 50V CHD1JJ3CH330 C1236 CHIP CERAMIC CAP 1608 CH J 33pF 50V CHD1JJ3CH330 C1237A ELECTROLYTIC CAP 100µF 6 3V H7 CE0KMAVSL101 Ref No Description Part No C1239 CHIP CERAMIC CAP 1608 B K 0 1µF 50V CHD1JK30B104 C1240 CHIP CERAMIC CAP 1608 B K 0 1µF 50V CHD1JK30B104 C1241 CHIP CERAMIC CAP 1608 B K 0 1µF 50V CHD1JK30B104 C1243 CHIP CERAMIC CAP...

Страница 67: ...R D0 6 P5 0 JW5 0T Ref No Description Part No D660 PCB JUMPER D0 6 P5 0 JW5 0T D663 SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D664 SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D681 SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D682 SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D781 ZENER DIODE EDZTE61 4 7B QD1B00EDZ4R7 D801 SWITCHING DIODE 1SS400 QD1Z001SS400 D802 SWITCHING DIODE 1SS400 QD1Z001SS400 D803 ZENER D...

Страница 68: ...4W J 27k Ω RCX4JATZ0273 R403 CARBON RES 1 4W J 47 Ω RCX4JATZ0470 Ref No Description Part No R404 CARBON RES 1 4W J 5 6k Ω RCX4JATZ0562 R406 CHIP RES 1 10W J 3 3k Ω RRXAJR5Z0332 R407 CHIP RES 1 10W J 10k Ω RRXAJR5Z0103 R408 CARBON RES 1 4W J 820 Ω RCX4JATZ0821 R414 CARBON RES 1 4W J 680 Ω RCX4JATZ0681 R415 CARBON RES 1 4W J 47 Ω RCX4JATZ0470 R416 CARBON RES 1 4W J 33 Ω RCX4JATZ0330 R417 CARBON RES ...

Страница 69: ...7k Ω RRXAJR5Z0272 R815 CARBON RES 1 4W J 180 Ω RCX4JATZ0181 Ref No Description Part No R816 CHIP RES 1 10W J 2 7k Ω RRXAJR5Z0272 R817 CHIP RES 1 10W J 47k Ω RRXAJR5Z0473 R819 CARBON RES 1 4W J 180 Ω RCX4JATZ0181 R820 CHIP RES 1608 1 10W 0 Ω RRXAZR5Z0000 R822 CARBON RES 1 4W J 22k Ω RCX4JATZ0223 R823 CHIP RES 1 10W J 22k Ω RRXAJR5Z0223 R824 CHIP RES 1 10W J 22k Ω RRXAJR5Z0223 R825 CHIP RES 1 10W J ...

Страница 70: ...J 100 Ω RRXAJR5Z0101 R1353 CHIP RES 1 10W J 100 Ω RRXAJR5Z0101 R1354 CHIP RES 1 10W J 1k Ω RRXAJR5Z0102 Ref No Description Part No R1355 CHIP RES 1 10W J 100 Ω RRXAJR5Z0101 R1356 CHIP RES 1 10W J 100 Ω RRXAJR5Z0101 R1357 CHIP RES 1 10W J 100 Ω RRXAJR5Z0101 R1358 CHIP RES 1 10W J 100 Ω RRXAJR5Z0101 R1359 CHIP RES 1 10W J 47 Ω RRXAJR5Z0470 R1360 CARBON RES 1 4W J 470 Ω RCX4JATZ0471 R1361 CHIP RES 1 ...

Страница 71: ...AP 1608 B K 0 01µF 50V CHD1JK30B103 C330 CAP METALIZED FILM 0 068µF 250V J CT2E683MS041 C331 ELECTROLYTIC CAP 22µF 50V M CE1JMASDL220 C332 CHIP CERAMIC CAP 1608 B K 0 01µF 50V CHD1JK30B103 C341 CAP CHIP 5pF 3KV C XC CA3F5R05M016 C342 CHIP CERAMIC CAP 1608 B K 0 01µF 50V CHD1JK30B103 C343 CAP CHIP 5pF 3KV C XC CA3F5R05M016 C345 CHIP CERAMIC CAP 1608 B K 0 01µF 50V CHD1JK30B103 C346 ELECTROLYTIC CAP...

Страница 72: ...W J 4 7k Ω RRXAJR5Z0472 R332 CHIP RES 1 10W J 10k Ω RRXAJR5Z0103 R333 CHIP RES 1 10W J 10k Ω RRXAJR5Z0103 R334 CHIP RES 1 10W J 15k Ω RRXAJR5Z0153 R335 CHIP RES 1 10W J 2 2k Ω RRXAJR5Z0222 Ref No Description Part No R336 CHIP RES 1 10W J 10k Ω RRXAJR5Z0103 R337 CHIP RES 1 10W J 10k Ω RRXAJR5Z0103 R341 CHIP RES 1 10W J 390 Ω RRXAJR5Z0391 R342 CHIP RES 1 10W J 390 Ω RRXAJR5Z0391 R343 CHIP RES 1 10W ...

Страница 73: ...B SST0101AL038 SW904 TACT SWITCH SKQSAB SST0101AL038 SW905 TACT SWITCH SKQSAB SST0101AL038 SW907 TACT SWITCH SKQSAB SST0101AL038 SW911 TACT SWITCH SKQSAB SST0101AL038 SW914 TACT SWITCH SKQSAB SST0101AL038 SW915 TACT SWITCH SKQSAB SST0101AL038 SW916 TACT SWITCH SKQSAB SST0101AL038 MISCELLANEOUS CLN904 WIRE ASSEMBLY 4PIN SW 4PIN 245MM WX1L2600 007 Ref No Description Part No ...

Страница 74: ...EWL20D6 L2652UC 2006 06 26 ...

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