Hitachi 51F510 DP43 Service Manual Download Page 161

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161

PRODUCT SERVICE NOTE: Components marked with a have special characteristics important to safety. Before replacing

any of these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the

receiver through improper servicing.

SYMBOL

PART

SYMBOL

PART

NO.

DESCRIPTION

NO.

DESCRIPTION

DK33

2344041M

DIODE 1SS254TA/1SS270TA

DM20

2348212M

ZENER DIODE MTZ-J15B

DK34

2344041M

DIODE 1SS254TA/1SS270TA

DM22

CH02671

LED SR3517F6 (RED)

DK35

2331815M

ZENER HZ7-B2

DN01

2344041M

DIODE 1SS254TA/1SS270TA

DK36

2331815M

ZENER HZ7-B2

DN02

2344041M

DIODE 1SS254TA/1SS270TA

DK37

2344041M

DIODE 1SS254TA/1SS270TA

DN03

2348002M

DIODE MTZ-J2.0BT

DK42

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DN04

2344041M

DIODE 1SS254TA/1SS270TA

DK43

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DN05

2348081M

DIODE MTZ-J4.3ATA

DK44

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DN06

2344041M

DIODE 1SS254TA/1SS270TA

DK45

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DN07

2344041M

DIODE 1SS254TA/1SS270TA

DK46

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DN08

2344041M

DIODE 1SS254TA/1SS270TA

DK47

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DP01

2342061

DIODE D3SB(A)60.

DK48

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DP02

CH02851M

D1NS4

DK49

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DP03

2338532M

DIODE EG01A (V1)

DK50

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DP04

CH02011M

DIODE 1SR153-400

DK51

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DP30

CH02751

FMN-G12S

DK52

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DP31

2337951S

DIODE RU4Z(LF015-302)

DK53

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DP32

CH02871U

D4SBS4

DK54

2348142M

ZENER MTZ-J7.5BTA

DP33

CH02891U

S1WBA40L

DK55

2348142M

ZENER MTZ-J7.5BTA

DP34

CH02881U

D4SBL20U

DK56

2348142M

ZENER MTZ-J7.5BTA

DP35

2334304M

ZENER RD30E (B3 T2/TP/TA) SI 5MA 30.51V

DK57

2348142M

ZENER MTZ-J7.5BTA

DP36

2348282M

DIODE MTZ-J30B TAPE

DK58

2348142M

ZENER MTZ-J7.5BTA

DP37

2344041M

DIODE 1SS254TA/1SS270TA

DK59

2348142M

ZENER MTZ-J7.5BTA

DP38

2344041M

DIODE 1SS254TA/1SS270TA

DK60

2348142M

ZENER MTZ-J7.5BTA

DP39

2348143M

DIODE MTZ-J7.5CTA

DK61

2348142M

ZENER MTZ-J7.5BTA

DP40

CH02673R

LED SM3517F6T (GREEN )

DK62

2348142M

ZENER MTZ-J7.5BTA

DP46

2348081M

DIODE MTZ-J4.3ATA

DK63

2348142M

ZENER MTZ-J7.5BTA

DP47

2344041M

DIODE 1SS254TA/1SS270TA

DK64

2348142M

ZENER MTZ-J7.5BTA

DP48

2348123M

ZENER MTZJ-6.2C TA

DK65

2348142M

ZENER MTZ-J7.5BTA

DP49

2344041M

DIODE 1SS254TA/1SS270TA

DK66

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DP50

CH02673R

LED SM3517F6T (GREEN )

DK67

2334324M

ZENER DIODE RD36E TAPE (B3) SI 500MW 36V

DP51

2334304M

ZENER RD30E (B3 T2/TP/TA) SI 5MA 30.51V

DK70

2348142M

ZENER MTZ-J7.5BTA

DV02

2339782R

DIODE.CHIP DAN202UT106(80V)

DL01

2348142M

ZENER MTZ-J7.5BTA

DY01

2344041M

DIODE 1SS254TA/1SS270TA

DL10

2344041M

DIODE 1SS254TA/1SS270TA

DY02

2344041M

DIODE 1SS254TA/1SS270TA

DL11

2344041M

DIODE 1SS254TA/1SS270TA

DY03

CH02001M

DIODE 1SR139-400

DL12

2344041M

DIODE 1SS254TA/1SS270TA

DY04

CH02001M

DIODE 1SR139-400

DL13

2344041M

DIODE 1SS254TA/1SS270TA

DY05

2344041M

DIODE 1SS254TA/1SS270TA

DL14

2344041M

DIODE 1SS254TA/1SS270TA

DY06

2339801M

ZENER HZS-2 TAPE (B1) SI 400MW 2.0V

DL15

2344041M

DIODE 1SS254TA/1SS270TA

DY07

2339782R

DIODE.CHIP DAN202UT106(80V)

DL16

2344041M

DIODE 1SS254TA/1SS270TA

DY08

CC10521R

DIODE

DL17

2344041M

DIODE 1SS254TA/1SS270TA

DY09

2344041M

DIODE 1SS254TA/1SS270TA

DL20

2348142M

ZENER MTZ-J7.5BTA

DY12

2339782R

DIODE.CHIP DAN202UT106(80V)

DL21

2348142M

ZENER MTZ-J7.5BTA

DY13

2344041M

DIODE 1SS254TA/1SS270TA

DL22

2348142M

ZENER MTZ-J7.5BTA

DY15

CC10521R

DIODE

DL23

2348142M

ZENER MTZ-J7.5BTA

DY16

CC10521R

DIODE

DL24

2348142M

ZENER MTZ-J7.5BTA

DY17

CC10521R

DIODE

DL25

2348142M

ZENER MTZ-J7.5BTA

DY18

CC10521R

DIODE

DL26

2348142M

ZENER MTZ-J7.5BTA

DY23

2348193M

ZENER DIODE MTZJ-12C TA

DL27

2348142M

ZENER MTZ-J7.5BTA

DL30

2348162M

DIODE MTZ -J 9.1B TA

PROTECTORS, FUSE, SPARK GAP.

DL31

2348162M

DIODE MTZ -J 9.1B TA

DL32

2348162M

DIODE MTZ -J 9.1B TA

EK01

AZ00894M

PROTECTOR 0491002.NRT1-

DL33

2348162M

DIODE MTZ -J 9.1B TA

EP01

AZ00899M

PROTECTOR 0491007.NRT1-

DL34

2348162M

DIODE MTZ -J 9.1B TA

EP02

AZ00896M

PROTECTOR 0491003.NRT1-

DL35

2348162M

DIODE MTZ -J 9.1B TA

FP01

FN00372

FUSE 51MS 040 L 125V 4A

DL36

2348162M

DIODE MTZ -J 9.1B TA

G801

CJ00071R

SPARK GAP 1.5KV

DL37

2348162M

DIODE MTZ -J 9.1B TA

G802

CJ00071R

SPARK GAP 1.5KV

DL40

2348142M

ZENER MTZ-J7.5BTA

G851

CJ00071R

SPARK GAP 1.5KV

DL41

2348142M

ZENER MTZ-J7.5BTA

G852

CJ00071R

SPARK GAP 1.5KV

DL42

2348142M

ZENER MTZ-J7.5BTA

G8A1

CJ00071R

SPARK GAP 1.5KV

DL43

2348142M

ZENER MTZ-J7.5BTA

G8A2

CJ00071R

SPARK GAP 1.5KV

DL44

2348142M

ZENER MTZ-J7.5BTA

GF01

CJ00072R

SPARK GAP 2.5KV

DL45

2348142M

ZENER MTZ-J7.5BTA

GF02

CJ00072R

SPARK GAP 2.5KV

DL46

2348142M

ZENER MTZ-J7.5BTA

DL47

2348142M

ZENER MTZ-J7.5BTA

INTEGRATED CIRCUITS

DM04

2348212M

ZENER DIODE MTZ-J15B

DM05

2348212M

ZENER DIODE MTZ-J15B

I002

CK39301R

IC MM1096AFFE

DM07

2348212M

ZENER DIODE MTZ-J15B

I003

CK37051R

ANALOG MONOLITHIC IC(BD4729G)

DM08

2348212M

ZENER DIODE MTZ-J15B

I004

CK50611U

M306V7MJ-050FP

DM09

2348212M

ZENER DIODE MTZ-J15B

I005

CK50121R

IC CD4053BPWR

DM10

2348212M

ZENER DIODE MTZ-J15B

I006

CK04681R

DIGITAL MONOLITHIC IC (DS14C232CM)

DM11

2348212M

ZENER DIODE MTZ-J15B

I007

CK39652R

DIGITAL MONOLITHIC IC (BR24L32FJ-WE2)

DM12

2348123M

ZENER MTZJ-6.2C TA

I009

CK50111R

IC SN74HCT245PWR

DM13

2348212M

ZENER DIODE MTZ-J15B

I010

CK50121R

IC CD4053BPWR

DM18

2348212M

ZENER DIODE MTZ-J15B

I013

CK37216R

MONO IC TK11133CSCL

DP43

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Summary of Contents for 51F510 DP43

Page 1: ...T 154 QUICK REFERENCE PARTS LIST IC UNIT 176 DISASSEMBLY INSTRUCTIONS 179 CAUTION These servicing instructions are for use by qualified service personnel only To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so Before servicing this chassis it is important that the service technician read the IM...

Page 2: ...nstitute misuse and are NOT COVERED by your HITACHI Factory Warranty PUBLIC VIEWING OF COPYRIGHTED MATERIAL Pulic viewing of programs broadcast by TV stations and cable companies as well as prgrams from other sources may require prior authorization from the broadcaster or owner of the video program material This product incorporates copyright protection technology that is protected by U S patents ...

Page 3: ...switch in the off position d Leakage Current Hot Check With the instrument completely reassembled plug the AC line cord directly into a 120V AC outlet Do not use an isolation transformer during this test Use a leakage current tester or a metering system that complies with American National Standards Institute ANSI C101 0 Leakage Current for Appliances and Underwriters Laboratories UL 6500 9 1 1 Wi...

Page 4: ...o not operate the chassis longer than is necessary to locate the cause of excessive voltage h X radiation Shield 1 This receiver is provided with X ray shield plates for protection against X radiation Do not remove X ray shield plates A B or C shown in Fig 1 unnecessarily when troubleshooting and or making test measurements 2 To prevent X radiation after replacement of picture tube and lens confir...

Page 5: ...is can be safely serviced only with an isolation transformer inserted in the power line between the receiver and the AC power source for both personnel and test equipment protection c Some TV receiver chassis have a secondary ground system in addition to the main chassis ground This secondary ground system is not isolated from the AC power line The two ground systems are electrically separated by ...

Page 6: ... service data might be equipped 7 Do not apply AC power to this instrument and or any of its electrical assemblies unless all solid state device heat sinks are correctly installed 8 Always connect the test instrument ground lead to the appropriate instrument chassis ground before connecting the test instrument positive lead Always remove the test instrument ground lead last 9 Use with this instrum...

Page 7: ...lly insert the replacement IC in the circuit board 2 Carefully bend each IC lead against the circuit foil pad and solder it 3 Clean the soldered areas with a small wire bristle brush It is not necessary to reapply acrylic coating to areas Small signal Discrete Transistor Removal Replacement 1 Remove the defective transistor by clipping its leads as close as possible to the component body 2 Bend in...

Page 8: ...IC pin Solder the IC connection 4 Route the jumper wire along the path of the cut away copper pattern and let it overlap the previously scraped end of the good copper pattern Solder the overlapped area and clip off any excess jumper wire 1 Remove the defective copper pattern with a sharp knife Remove at least 1 4 inch of copper to ensure hazardous condition will not exist if the jumper wire opens ...

Page 9: ...ers or with a miniature alligator clip and apply heat to the pad area with a 30 watt iron until solder flows Do not apply heat for more than 3 seconds How to Replace Flat lC Required Tools Soldering iron iron wire or small awl De solder braids Magnifier 1 Remove the solder from all of the pins of a Flat lC by using a de solder braid 2 Put the iron wire under the pins of the Flat lC and pull it in ...

Page 10: ...Please remove previous solder as much as possible from the soldering point When soldering please perfectly melt the lead free solder to mix well with the previous solder 3 Soldering iron for lead free solder Melting point of lead free solder is higher than solder containing lead Use of a soldering tool with temperature control and with much thermal capacitance is reccomended Reccomended temperatur...

Page 11: ...is operating properly High Voltage will be less than 37 kV at 1 62mA when TV shuts down 5 Turn off set immediately after checking circuit operation 6 Unplug set for one minute to reset shutdown circuit Remove jig and voltmeter TECHNICAL CAUTIONS TH02 D C U RH19 RH17 Fig 2 Power Deflection P W B Remove RH19 and connect 50KΩ VR jig as shown TH02 FBT 50KΩ VR 50KΩ VR 33KΩ Resistor 33KΩ AC CORD POLARIT...

Page 12: ...0 3kv 1 59 0 2mA Brightness 51 57 white screen 260cd m2 205cd m2 Speakers 51 2 Woofers 5 inch 12 cm round 57 2 Woofers 6 inch 16 cm round Dimensions 51F510 57F510 Height in 50 3 8 54 9 16 mm 1 279 1 385 6 Width in 48 3 4 54 mm 1 239 1 372 Depth in 21 7 8 23 5 8 mm 557 599 4 Weight lbs 187 4 205 kg 85 93 Circuit Board Assemblies C P T B P W B Tuner P W B C P T G P W B Signal P W B C P T R P W B HDM...

Page 13: ...RK 1 Make sure the silicon cover is covering the high voltage output CAUTIONS WHEN CONNECTING DISCONNECTING THE HV CONNECTOR Perform the following when the HV connector anode connector is removed or inserted for CPT replacement etc Deflection P W B Silicon cover Wing L Position L Position Wing FBT Anode connector 3 Remove the connector slowly by pulling it away from the case During Removal 1 Roll ...

Page 14: ... serve as the cursor left F and right E buttons when in MENU mode When the TV power is turned OFF at a volume level 31 or greater the volume level will default to 30 when the TV is turned ON However if it is set to a level 30 or less the volume level will be at the level it was set when the TV is turned ON e POWER button POWER LED Press this button to turn the TV on or off This LED light is on dur...

Page 15: ...composite video signal for both inputs NOTE You may use VIDEO or S VIDEO inputs to connect to INPUT 3 and 4 but only one of these inputs may be used at a time a b c d e f g 1 2 3 4 5 9 8 7 6 ANT A S VIDEO R L VIDEO AUDIO MONO MONO MONO MONO PR PB Y VIDEO Y VIDEO PR PB MONITOR OUT INPUT 4 INPUT 3 INPUT 2 INPUT 1 HDMI 1 RS232C ANT B AUDIO TO HI FI To Converter f HDMI1 High Definition Multimedia Inte...

Page 16: ...d VCR 2 Outside antenna or digital cable Laserdisc player VCR camcorder etc VCR 1 DVD Player OUTPUT Y PB CB PR CR L R External Digital Component with HDMI output capability 1 2 3 4 5 9 8 7 6 Cable TV Box INPUT S VIDEO V L R OUTPUT S VIDEO V L R OUTPUT S VIDEO V L R ANT A S VIDEO R L VIDEO AUDIO MONO MONO MONO MONO PR PB Y VIDEO Y VIDEO PR PB MONITOR OUT INPUT 4 INPUT 3 INPUT 2 INPUT 1 HDMI 1 RS232...

Page 17: ...17 DP43 17 REMOTE CONTROL CLU 4341UG2 HL02071 TABLE OF CONTENTS ...

Page 18: ... video program being viewed If RESET is selected only the selected input will reset to initial conditions Video Use CURSOR buttons F or E to highlight and select Picture Mode settings Press EXIT to quit menu or select PICTURE MODE to return to previous menu Use this function to choose from automatic picture settings to optimize your TV s performance Picture Mode Contrast 100 70 Brightness 50 55 Co...

Page 19: ...ture quality when using the COMPONENT VIDEO Y PBPR input jacks 3 If you are using the COMPONENT VIDEO input jacks Y PBPR and notice that the TINT and COLOR are abnormal check to make sure that the VIDEO Color System is set properly 4 ANT A and B share a Video setting Also each of the video inputs have their own independent settings Use this function to adjust flesh tones so they appear natural Tin...

Page 20: ...SEL Select Auto Movie Mode Off Off Off Color Management Color Brightness Contrast Picture Mode Video Move SEL Select Color Temperature Sharpness Tint Edge Enhancement Black Enhancement 100 50 50 50 High Day Night Reset Video Settings ANT A B Middle High Reset Video Settings Video Move SEL Select S e l e c t R e s e t t o r e t u r n t h e v i d e o m e n u s e t t i n g s o n t h i s i n p u t t o...

Page 21: ...movies are shot on film at 24 frames or still pictures per second instead of 30 frames or 60 fields like video When film is transferred to video for television viewing the disparity between the two frame rates must be reconciled This involves a process known as 3 2 pulldown When Auto Movie Mode is turned ON from the VIDEO menu your Hitachi Projection Television will activate the circuitry for this...

Page 22: ...ree tubes should be directly over each other to produce the white lines To simplify convergence HITACHI incorporates a function called MAGIC FOCUS located on the front control panel which allows the TV to self adjust Press this MAGIC FOCUS button and the convergence self adjustment will start and this process will take approximately 20 seconds If this button is pressed during this process no chang...

Page 23: ...utton to access menu mode Use the CURSOR buttons to highlight your chosen option Press the SELECT button to select Select CANCEL to cancel adjusted data and return to main picture Select DONE to save your adjustments and return to main picture Select BACK to return to the manual convergence adjustment mode Select RESET to recall the factory pre set convergence data NOTES 1 Please turn ON your tele...

Page 24: ... button to access menu mode Use the CURSOR buttons to highlight your chosen option Press the SELECT button to select Select CANCEL to cancel adjusted data and return to main picture Select DONE to save your adjustments and return to the main picture Select BACK to return to the manual convergence adjustment mode Select RESET to recall the factory pre set convergence data NOTES 1 Please turn ON you...

Page 25: ... EXIT to quit menu or select MENU PREFERENCE to return to previous menu Menu Preference Move SEL Return Set The Language English Francais Español Set The Menu Background Shaded Solid Move SEL Select Set The Language English Francais Español Set The Menu Background Shaded Solid Set Virtual HD Set The Inputs Menu Preference Magic Focus Tune Up Setup Move SEL Return Set Monitor Out Set Closed Caption...

Page 26: ...ealistic 3D Sound experience from just two external speakers or the two internal speakers found in your HITACHI Television SRS will also enhance a complete multi speaker surround sound system Technology Sound reproduction quality enhancement system The BBE technology produces sound that is natural and crisp from just two speakers or the two internal speakers found in your HITACHI television If you...

Page 27: ...p the external speakers ON Select this feature if using the internal speakers only OFF Select this feature if you prefer to use only speakers from a separate stereo system This function eliminates the noise between stations If a channel is tuned and is noisy this function will automatically eliminate the audio for that channel This function will automatically adjust volume so each channel and inpu...

Page 28: ...lay area in order to fill it 4 3 Zoom1 Zoom2 Use these aspect modes to zoom in on conventional 4 3 sources 16 9 Standard Use this aspect mode to display 16 9 sources like HDTV and DVD s preserving the original 16 9 aspect ratio 16 9 Zoom Use this aspect mode to zoom 16 9 images The ASPECT mode selected will remain in memory when the TV is turned ON OFF AUTO ASPECT Automatically adjusts the aspect ...

Page 29: ...29 DP43 PIP OPERATION ...

Page 30: ...16 Horizontal Position Adjustment 50 2 17 Scanning Area Check 50 2 18 Top and Bottom Panel Distortion Check 51 2 18 1 Side Panel Distortion and Top Bottom Panel Distortion Check 51 2 19 CRT Adjustment Points 52 2 20 I2 C Parameter List 53 2 21 RS232C Communication Specification 72 2 22 Protection Circuit Block Diagram 82 2 23 TroubleShooting Flowchart 83 2 24 DC Voltages 89 2 25 Waveforms 99 3 0 S...

Page 31: ...ges 53 71 using CURSOR 왖 왔 on Remote Control Adjustable Data Others Fixed Data be careful not to change 4 Press EXIT key to exit I2C ADJUST mode NOTES 1 If the TV I2 C data is different from the I2 C Parameter of the following pages for fixed data change the data 2 When exchanging microprocessor or EEPROM and TV is turned on for first time it requires initialization of Memory Initial of I2C adjust...

Page 32: ...GH using FE CURSOR buttons and Picture will turn bluish Important High Voltage adjustment should NOT be adjusted in field This is adjusted at factory using precise loads and should NOT be readjusted 1 4 High Voltage Adjustment should NOT be readjusted in field Adjustment preparation 1 Connect High Voltage meter to FBT High Voltage output Connect GND of High Voltage meter to CPT GND or FBT GND 2 Ch...

Page 33: ...ion yoke and adjust the vertical raster inclination 3 Then remove the shorted wire on the 2p EH TS sub mini connectors on the R or B CPT PWB and project red or blue light and green light together on screen 33 Adjustment procedure 1 Press and hold INPUT key on control panel and then POWER ON to access I2 C adjustment mode 2 Choose SERVICE item from I2 C adjustment menu by pressing CURSOR E 3 Screen...

Page 34: ...djustment preparation 1 Adjust at least 30 minutes after the unit on 2 Raster tilt should be completed Raster position horizontal and vertical size and optical focus adjustment should be coarse adjusted 3 Set video conditions to factory preset 4 Turn the deflection yoke of R or B and set so that the inclination of R or B light with respect to the green light is as shown below on the top and bottom...

Page 35: ... Turn the green static focus VR on the Focus Pack fully clockwise Blooming 35 35 2 8 SIDE PIN DISTORTION VERTICAL SIZE HORZONTAL SIZE TRAPEZOID DISTORTION ADJUSTMENT Adjustment preparation 1 Receive any NTSC signal 2 VIDEO control should be set Factory Preset condition 3 BEAM FORM adjustment should be finished Adjustment procedure NORMAL MODE 1 With the unit ON and R C in DCAM mode 2 Service butto...

Page 36: ... chromatic aberration when adjusting BACK TO ADJUSTMENTS TRAPEZOID DISTORTION 9 Choose EW TRAP TRAPEZOID item by using G H keys 10 Adjust TRAPEZOID as follows using F E keys 11 After adjustment press EXIT key on R C and SERVICE ONLY SW to exit from DCU Crosshatch Vertical Screen frame line edge of vertical DCU cross hatch line should be Prallel condition 2 9 LENS FOCUS ADJUSTMENT Adjustment prepar...

Page 37: ... red outside reference value 1 3mm at the point specified in table below Change the signal and fine adjust the same way as the G lens OPTICAL FOCUSING ADJUSTMENT GREEN Change the signal to the circle pattern and fine adjust Observe the corner part of the screen especially observe number in the small circle when adjusting If the focus performance at the screen center exceeds the lower limit it is a...

Page 38: ...ER button Adjustment Point Adjustment procedure 1 Red and blue static focus adjustment Adjust the static focus VR on Focus pack UFPK so that the center of circle pattern is the most clear Check that the focus does not get conspicuously worse at the edges of the circle pattern signal or cross hatch signal 2 Green static focus adjustment Adjust the static focus VR on Focus pack UFPK for green so tha...

Page 39: ... CONV PWB then press the Power On Off when picture appears release SERVICE ONLY switch Internal crosshatch is displayed without conv correction data 3 R C must be in DCAM mode see page 46 4 Press the DAY NIGHT button 2 times for ROM READ operation Picture will appear with convergence correction data Adjustment Procedure 1 Press key on R C One additional line appears near the top and near the botto...

Page 40: ...e arrow Arrow indicates each sensor position Upper left corner middle top upper right corner right middle in this order 4 Use the keys to switch color of pattern INFO Green pattern 0 Red pattern INPUTS Blue pattern 5 Press CURSOR PAD 왗 or 왘 to change the data value to the horizontal direction Press CURSOR PAD 왖 or 왔 to change the data value to the vertical direction 6 Set the data as shown below R...

Page 41: ...41 DP43 Convergence For Outside Signal function Is there a particular image you d like to use Please provide ...

Page 42: ...42 DP43 ...

Page 43: ... 82 0 82 0 82 0 82 0 82 0 82 0 1129 635 51F510 Part Number H312272 22 101 5 101 5 101 5 101 5 101 5 101 5 101 5 101 5 101 5 101 5 101 5 101 5 22 34 1 45 8 91 7 91 7 1262 710 57F510 Part Number H312273 91 7 91 7 91 7 91 7 45 8 34 1 R B 51 Wide R B 57 Wide 2 11 3 Convergence Jig Screen Specifications ...

Page 44: ...ocedure 1 Receive any NTSC signal 2 Start adjustment at the center of the screen 3 Continue adjustment at next closest position 4 Adjust center area first ending with edge sections 5 Press GUIDE button to perform calculation operation This process will take about 1 second and no picture will be seen at this time 6 After interpolation check convergence again and repeat 1 5 if necessary 7 When conve...

Page 45: ...key on R C to start initialization When green dots appear initalization operation is finished NOTE If there is an error message red dots or an error code refer to page 46 CONVERGENCE ERRORS INITIAL N Initialization Operation ROM WRITE ROM READ CROSSHATCH VIDEO MODE ADJUSTMENT BLUE 13x9 mode Press 5 times REMOVE COLOR CALCULATION GREEN 3x3 mode Press 5 times CURSOR RIGHT PHASE CURSOR DOWN RED 7x5 m...

Page 46: ...c Focus 1 2 Connect 1 1 Darken Outside Light 2 2 Placing of sensor 3 Is pattern hitting sensor 4 Check connection and solder bridge of sensor 5 Replace sensor 6 Replace sensor P W B 7 Sensor Connector check 8 Replace DCU 9 Adjustment check H V size centering VF Error Replace DCU 3 2 4 Over Flow 1 Check the placement of sensor 2 Adjustment check H V size centering 3 Conv amp gain check 1 check resi...

Page 47: ...Light W B by increasing other two colors CUT OFF data Do not change GREEN CUT OFF data CA 100 Probe should be set to a direction as shown below Repeat A B two or three times until no adjustment is needed white balance tracking GOOD If W B tracking is not good set all data Both DRV and CUT OFF to inital data and change reference color to different color Note If Low Light adj spec cannot be followed...

Page 48: ...9 Standard Mode Should sink to black Should rise slightly from black Adjustment procedure 1 Go to Sub Brightness adjustment in I2 C ADJUST mode press Input and Power button on Control panel at same time using CURSOR G H and then CURSOR E 2 Then adjust Sub Brightness using CURSOR F E to increase or decrease the value according to figure Visually adjust 3 After adjustment press MENU button to exit I...

Page 49: ...o YPBPR DVI 6 Connect probe on the P852 CPT P W B Green to check sub picture amplitude Adjustment procedure 1 Go to SUB CONT TV S adj on the I2 C service mode 2 Press PIP button and PIP Mode button of R C 3 Observe P852 on the CPT P W B and change the SUB CONT TV S I2 C data so that the amplitude of the sub picture is the same level as that of the main picture DISPLAY Main Picture Press PIP button...

Page 50: ...ndition 3 DIGITAL CONVERGENCE adjustment should be finished Adjustment procedure NORMAL 16 9 STANDARD MODE 1 Receive circle pattern 2 Picture Format is 16 9 Standard 3 Go to I2 C Adj mode by pressing INPUT and POWER button on control panel at the same time 4 Choose H POSITION item using R C CURSOR G H 5 Adjust HORIZONTAL POSITION as follows using R C CURSOR F E Spec Balance Left Right side display...

Page 51: ...es or later of the picture appearance 2 Display NTSC Hitachi circle pattern signal set Aspect to 4 3 standard mode Contrast Max Brightness Center 3 Measure side panel width as shown below A F 2 18 TOP BOTTOM PANEL DISTORTION CHECK NOTE If any of the above is not within specification re adjust side pin distortion and trapezoid distortion page 35 36 and adjust convergence ...

Page 52: ...52 DP43 BACK TO ADJUSTMENTS 2 19 ADJUSTMENT POINT CRT cabinet locations ...

Page 53: ...53 DP43 2 20 I2C Parameter List ...

Page 54: ...54 DP43 ...

Page 55: ...55 DP43 ...

Page 56: ...56 DP43 ...

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Page 58: ...58 DP43 ...

Page 59: ...59 DP43 ...

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Page 65: ...65 DP43 ...

Page 66: ...66 DP43 ...

Page 67: ...67 DP43 ...

Page 68: ...68 DP43 ...

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Page 70: ...70 DP43 ...

Page 71: ...71 DP43 ...

Page 72: ...erefore the cable interface to the monitor should be male 1 3 The cable is configured in a null modem wiring scheme 1 4 A pin reference illustrations is provided below Figure 1 a Male 9 pin D sub Outside View Figure 1 b Female 9 pin D Sub Outside View 1 5 Electric Electrical specification is based on the current RS232C standard 2 Communication Format 2 1 Port Configuration 1 Communications System ...

Page 73: ...11 12 13 14 Start Stop Figure 3 3 Television Answer Format Showing current Status The television responds with a 6 byte answer strings as follows Start 1 byte 02 Hex STX Response 4 byte Upper Data Lower Data Stop 1 Byte 03 Hex ETX 1 2 3 4 5 6 Start Stop Figure 4 4 Television Answer Format Status of Command Execution Acknowledgement 06 Hex ACK No Acknowledgement 15 Hex NAK ACK NAK Figure 5 Function...

Page 74: ...The television will always respond when an attempt to turn terminal mode on or off is made with either an ACK or a NAK 7 In the following cases even if the check box of menu is checked Terminal mode cannot be turned on Adjust mode While Event Timer and Timer Recording While Auto CH scan operates While Magic Focus operates While upgrade operates 8 Write function in terminal mode will write data to ...

Page 75: ... to the television as shown in table 3 2 1 2 The television will respond with an answer as shown in table 3 2 2 In the event that a command is rejected by the television an Hex 15 will be sent to the PC Table 3 2 2 Answer format from television to PC 1 Character Code Example 0 9 R 30 39 A F R 41 46 Start Stop Received byte 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Contents Start 1st 2nd 3rd 4th 5th 6th Sto...

Page 76: ...ge of Commands Table 3 3 4 Setting Item List Setting Command 1st R W 3rd 4th No Function Hex Control Hex OSD E2PROM Command Format 1 1 POWER 6E R W 0000 Info Write c 2 INPUT 6F R W 0000 Info Write c 3 Volume 27 R W 0000 Volume Bar c 4 Balance 28 R W 0000 No OSD c 5 Treble 2B R W 0000 No OSD c 6 Bass 2A R W 0000 No OSD c 7 Audio Mute 29 R W 0000 No OSD c 8 Picture Mode A4 R W 0003 Day Night c 9 Con...

Page 77: ...rightness 0 60 Step 30 11 Color 0 60 Step 30 12 Tint 0 60 Step 30 13 Sharpness 0 60 Step 30 14 Color Temperature 0 High 1 Medium 2 Standard 3 Black White 15 Aspect 0 16 9 Std 1 16 9 Zoom 2 4 3 Std 3 4 3 Expand 4 4 3 Zoom 5 4 3 Zoom 2 16 Info 0 Off 1 On 0 17 Direct CH 0 9 Key Code 0 9 0 9 18 Direct Channel 0 19 Direct Channel Select 0 20 Virtual HD 0 1080I 1 540p 0 21 Auto Movie Mode 0 Off 1 On Aut...

Page 78: ...he unit is Terminal Mode On If the Terminal Mode is activated when the Auto Link Setting is in Stand By The Auto Link operation will be cancelled The Urgent Broadcast Signal will take precedence when Terminal Mode is on with the CableCARD installed The Magic Timer function is disabled when Terminal Mode is On 2 Other Terminal Control Considerations Terminal Mode will remain On when you turn the po...

Page 79: ...command 4 3 Figure 6 shows the 14 byte string formatted in Hex Characters for the ìPower On Functionî 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Start Stop 02 6 E 0 0 0 0 0 0 0 0 0 1 Figure 6 4 4 Figure 7 shows the ìPower Onî function converted to Hex Code set 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Start Stop 02 36 45 30 30 30 30 30 30 30 30 30 31 Hex Character Hex Code 0 30 1 31 2 32 3 33 4 34 5 35 6 36 7 37 8 3...

Page 80: ...000001 323930303030303030303031 Set to On 17 Picture Mode Set to Day 0 A40000000000 413430303030303030303030 Set to Day 18 Picture Mode Set to Night 0 A40000000001 413430303030303030303031 Set to Night 19 Contrast Set to 59 60 590000000059 353930303030303030303539 Set to 59 20 Brightness Set to 29 30 1F0000000029 314630303030303030303239 Set to 29 21 Color Set to 29 30 100000000029 313030303030303...

Page 81: ...0303030303030303030 Key code to 0 37 Direct CH CH D00000010000 443030303030303130303030 CH 38 Direct CH Select Select CH D00000020000 443030303030303230303030 CH Select 39 Virtual HD Select 1080i 0 D30000000000 443330303030303030303030 Select 1080i 40 Virtual HD Select 540p 0 D30000000001 443330303030303030303031 Select 540p 41 Auto Movie Mode Auto Movie Off D40000000000 443430303030303030303030 A...

Page 82: ...82 DP43 2 22 ...

Page 83: ...83 DP43 TABLE OF CONTENTS 2 23 2 23 1 ...

Page 84: ...84 DP43 Trouble shooting for Convergence 2 23 2 Convergence cannot be corrected How to check Convergence cannot be corrected ...

Page 85: ...85 DP43 ...

Page 86: ...86 DP43 2 23 3 No HDMI Picture ...

Page 87: ...87 DP43 2 23 4 No HDMI analog audio ...

Page 88: ...88 DP43 2 23 5 No HDMI digital audio ...

Page 89: ...C 57 3 2 16 9 0 16 5 1 Q009 B 5 8 Q038 B 0 0 12 3 1 58 3 2 1 0 0 1 3 3 C 9 2 C 5 1 13 1 6 59 3 2 2 0 0 2 0 0 E 6 2 14 0 8 60 NC 3 0 0 I003 3 0 0 Q010 B 0 0 15 1 6 61 15 5 I007 4 0 0 4 3 2 C 0 0 16 3 2 62 3 0 5 3 2 5 3 3 E 5 7 17 1 4 63 15 5 6 3 2 Q012 B 6 2 18 NC 64 3 5 7 0 0 C 0 5 19 3 2 65 NC 8 3 3 E 0 0 I004 20 6 1 66 NC 1 5 1 Q014 B 0 1 21 11 0 67 NC 2 3 2 C 3 1 22 10 9 68 27 6 3 3 2 E 0 0 23 ...

Page 90: ... 0 0 I4 E 6 0 23 5 5 Q425 B 6 7 24 0 0 C 9 1 25 5 5 E 0 0 26 0 0 Q427 B 6 7 27 5 5 I4 C 9 1 28 0 0 IC s ge Circuit Pin Voltage Circuit Pin Voltage No No DC No No DC 1 4 6 11 NC 2 4 6 12 NC 3 4 6 13 4 6 4 4 6 14 4 6 I401 5 4 6 15 4 6 6 4 6 16 4 6 7 4 6 17 4 6 8 4 6 18 4 6 9 4 6 19 4 6 10 4 6 20 0 0 21 0 0 46 5 0 I401 22 5 0 47 9 1 23 5 0 48 NC 24 0 0 49 NC 25 4 5 50 3 8 26 4 5 51 3 8 27 4 5 I402 52...

Page 91: ...61 NC 46 4 3 14 NC 62 4 2 47 NC 15 NC 63 0 2 48 NC 16 3 9 64 4 2 65 0 2 DC VOLTAGES Transistors Continued IC s ge Circuit Pin Voltage Circuit Pin Voltage Circuit Pin Voltage Circuit Pin Voltage No No DC No No DC No No DC No No DC 1 NC 49 0 0 17 0 2 66 4 0 2 NC 50 NC 18 3 8 67 NC 3 5 0 51 NC 19 0 2 68 0 0 4 5 1 52 NC 20 4 4 69 NC 5 4 2 53 NC 21 0 0 70 4 2 6 0 2 54 NC 22 NC 71 8 9 7 4 1 55 NC 23 NC ...

Page 92: ...B 6 1 QV53 B 5 6 27 2 7 89 1 6 23 0 0 C 9 1 C 4 9 28 0 0 90 1 1 IV08 24 0 0 E 2 9 E 9 1 29 0 0 91 0 0 25 1 7 QV19 B 3 5 QV54 B 8 4 30 0 0 92 0 0 26 0 8 C 9 1 C 9 1 31 3 4 93 1 2 27 0 8 E 3 3 E 9 1 32 0 0 94 0 6 28 0 0 QV20 B 3 9 QV55 B 8 4 33 0 0 95 0 8 29 1 6 C 9 1 C 9 1 34 0 0 96 1 3 30 1 6 E 2 5 E 0 0 35 0 0 97 1 2 31 1 6 QV21 B 2 5 QV56 B 0 0 36 0 0 98 2 5 32 0 0 C 9 C 8 4 37 1 2 99 NC 33 5 1 ...

Page 93: ...Y34 B 0 0 7 4 9 53 NC IY06 3 9 2 C 3 0 C 0 0 8 9 2 54 0 0 4 9 0 E 5 3 E 0 0 9 0 0 55 0 0 5 10 5 QY13 B 5 0 QY39 B 3 9 10 0 0 56 0 0 1 0 0 C 9 2 C 9 3 11 0 0 57 7 8 2 4 8 E 0 0 E 1 6 12 2 3 58 7 0 IY07 3 9 2 QY14 B 2 3 QY40 B 2 3 13 2 3 59 0 0 4 9 0 C 3 0 C 3 5 14 2 3 60 4 7 5 10 5 E 0 6 E 3 5 IY04 15 0 0 61 4 7 QY15 B 0 0 QY41 B 4 2 16 9 2 62 NC C 9 2 C 7 9 17 0 0 63 4 7 E 5 3 E 0 0 18 4 0 64 0 1 ...

Page 94: ... 7 6 4 Q304 B 0 0 8 0 0 C 0 0 9 5 1 E 3 5 10 0 0 Q305 B 3 0 11 9 1 C 0 0 12 1 3 E 3 0 13 0 0 Q306 B 2 4 14 0 1 C 0 0 I302 15 0 1 E 0 0 16 4 4 Q308 B 0 7 17 0 0 C 0 1 18 0 0 E 0 0 19 0 0 Q309 B 0 7 20 0 0 C 0 0 21 5 1 E 0 0 22 5 1 Q311 B 0 7 23 0 0 C 0 0 24 2 2 E 0 0 25 1 3 Q313 B 0 7 26 2 8 C 0 0 27 0 0 E 4 5 28 4 5 Q314 B 0 0 29 0 C 0 0 30 0 4 DC VOLTAGES Transistors Continued ...

Page 95: ... 13 NC 13 0 0 14 3 0 14 0 0 15 3 15 0 0 16 2 5 16 0 0 17 0 0 17 0 0 18 3 0 18 0 0 19 5 1 19 0 0 20 3 2 20 0 0 1 9 2 21 0 0 2 0 0 22 0 0 3 0 0 23 3 2 4 0 0 24 3 2 PH61 5 0 0 25 0 0 6 0 0 26 0 0 7 0 0 27 0 0 8 0 0 28 0 0 9 NC 29 0 0 10 NC 30 0 11 0 0 31 0 0 12 0 0 32 0 13 NC 33 0 0 14 NC 34 0 0 15 0 0 35 0 0 16 0 0 36 0 0 37 0 0 1 NC 38 0 0 2 NC 39 0 0 3 0 0 40 0 0 4 NC 41 0 0 5 0 0 42 0 0 6 1 3 43 ...

Page 96: ...3 6 4 3 6 5 3 6 6 0 0 7 0 0 PFC1 8 4 9 9 0 0 10 5 0 11 5 0 12 4 8 13 4 9 14 0 0 15 4 9 16 0 0 17 4 6 18 4 4 19 4 4 20 0 0 21 3 3 22 3 3 1 1 7 2 1 7 3 0 0 4 0 0 5 0 9 6 3 2 7 3 1 PFC2 8 0 0 9 0 0 10 0 0 11 0 0 12 0 5 13 0 0 14 0 0 15 1 4 16 0 0 17 1 6 18 0 0 19 1 7 20 4 9 21 4 9 ...

Page 97: ...17 35 4 PDG 12 0 1 18 0 0 13 0 0 19 0 0 14 0 0 20 0 0 15 0 3 21 10 6 16 0 0 22 10 6 17 4 9 23 0 0 18 0 4 24 0 0 19 0 0 25 5 6 20 0 2 26 0 0 21 0 0 27 5 6 22 0 4 28 5 6 23 0 0 29 5 7 24 0 3 30 5 7 25 0 31 0 0 26 0 2 32 0 27 0 33 10 7 28 0 1 34 0 0 29 0 0 35 5 6 30 0 4 36 0 0 31 0 0 37 3 6 32 0 6 38 3 6 33 0 0 39 3 6 34 0 0 40 3 6 35 0 0 41 0 0 36 0 2 42 0 0 37 0 0 43 0 0 38 0 2 44 0 0 39 0 0 45 2 5...

Page 98: ...o locations shown in the circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe BACK TO TABLE OF CONTENTS 1 I004 P13 OSC OUT 2 I004 P21 OSD BLK 3 I004 P22 HALF TONE 4 I004 P23 SYNC DET 5 I004 P28 SCL2 6 I004 P29 SCL1 ...

Page 99: ...orrespond to locations shown in the circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe 99 7 I004 P30 SDA1 8 I004 P31 SDA2 9 I004 P32 OSD R 10 I004 P33 OSD G 11 I004 P34 OSD B 12 I004 P52 FC DATA OUT ...

Page 100: ...cations shown in the circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe 100 13 I004 P54 FC ENABLE 14 I004 P62 OSD H SYNC IN 15 I004 P64 OSD V SYNC IN 16 I002 P11 DM Y IN 17 I402 P13 DM C IN 18 I402 P15 MAIN TV IN ...

Page 101: ... circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe 101 19 I402 P39 HDMI Y IN 20 I402 P41 HDMI Pb IN 21 I402 P43 HDMI Pr IN 22 I502 P5 MAIN Y IN 23 I502 P7 MAIN Pb IN 24 I502 P9 MAIN Pr IN 20 I402 P41 HDMI Pb IN 22 I502 P5 MAIN Y IN ...

Page 102: ...orrespond to locations shown in the circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe 102 25 IV08 P6 C IN 26 IV08 P40 Y IN 27 IV08 P8 SYNC IN 28 IV08 P13 VD OUT 29 IV08 P14 HD OUT 30 IYO4 P12 R OUT ...

Page 103: ...spond to locations shown in the circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe 103 31 IYO4 P13 G OUT 32 IYO4 P14 B OUT 33 IY04 P35 VP OUT 34 IY04 P37 H OUT 35 IY04 P39 FBP IN 36 PDD1 P01 V PARABOLA ...

Page 104: ...orrespond to locations shown in the circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe 104 37 PDD1 P04 V DRIVE 38 I601 P03 V OUT 39 PDS2 P06 H DRIVE 40 Q709 C H DRIVER 41 Q777 B H IN 42 Q777 C H OUT ...

Page 105: ...spond to locations shown in the circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe 105 43 IH01 P01 HV DRIVE 44 IH01 P04 RAMP GEN 45 QH01 G HV DRIVE IN 46 QH01 D HV OUT 47 IK41 P09 CY V 48 IK40 P18 CY H ...

Page 106: ...de circle correspond to locations shown in the circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe 106 49 IP01 P16 VG 50 IP01 P12 VG L 51 IP01 P09 OCP 52 QP01 S 53 P802 R OUT 54 P852 G OUT ...

Page 107: ...VEFORMS AT EACH SECTION Numbers inside circle correspond to locations shown in the circuit diagram Waveforms taken using a Color Bar signal with H sync 31 khz and V sync 60 hz and a X10 probe 107 55 P8A2 B OUT ...

Page 108: ...108 DP43 BACK TO ADJUSTMENTS 3 0 SIGNAL BLOCK ASSEMBLY ...

Page 109: ...109 DP43 BACK TO ADJUSTMENTS 3 1 POWER DEFLECTION BLOCK DIAGRAM ...

Page 110: ...110 DP43 BACK TO ADJUSTMENTS 3 2 POWER DEFLECTION P W B ...

Page 111: ...111 DP43 BACK TO ADJUSTMENTS 3 3 CPT P W B ...

Page 112: ...112 DP43 3 4 CONTROL P W B BACK TO ADJUSTMENTS ...

Page 113: ...iagram the value of the parts is subject to be altered for improvement Signal 1 of 5 PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Signal 1 o...

Page 114: ...ram the value of the parts is subject to be altered for improvement Signal 2 of 5 PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Signal 2 of 5...

Page 115: ...m the value of the parts is subject to be altered for improvement Signal 3 of 5 PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Signal 3 of 5 1...

Page 116: ...gram the value of the parts is subject to be altered for improvement Signal 4 of 5 PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Signal 4 of ...

Page 117: ...iagram the value of the parts is subject to be altered for improvement Signal 5 of 5 PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Signal 5 o...

Page 118: ...ram the value of the parts is subject to be altered for improvement Power Deflection PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Power Def ...

Page 119: ... circuit diagram the value of the parts is subject to be altered for improvement Deflection PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Def...

Page 120: ...the value of the parts is subject to be altered for improvement Convergence PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Convergence 120 ...

Page 121: ...gram the value of the parts is subject to be altered for improvement Sensor PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Sensor 121 ...

Page 122: ...agram the value of the parts is subject to be altered for improvement Tuner PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Tuner 122 ...

Page 123: ...iagram the value of the parts is subject to be altered for improvement HDMI PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 HDMI 123 ...

Page 124: ...uit diagram the value of the parts is subject to be altered for improvement CPT PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 CPT 124 ...

Page 125: ...ram the value of the parts is subject to be altered for improvement Control PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Control 125 ...

Page 126: ... value of the parts is subject to be altered for improvement Sub Deflection PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Sub Deflection 126 ...

Page 127: ...am the value of the parts is subject to be altered for improvement Convergence PRODUCT SAFETY NOTE Components marked with a and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM DP43 Convergence 127 ...

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Page 147: ...BLOCK DIAGRAM 147 DP43 TABLE OF CONTENTS ...

Page 148: ...148 DP43 TABLE OF CONTENTS WIRING DIAGRAM ...

Page 149: ...B BACK SIDE PDS2 PDS3 PDS1 NOTE Anode lead should be separated from others wires min 10mm Anode lead must not be twisted during the operation of wiring dress NOTE Refer to the figure 03 page when the HV connector anode lead is removed or inserted FBT ANODE R ANODE G ANODE B SF FOCUS PDC1 make triple loop CPT P W B G PVMB PVMG PMB PMR PMG PS SIGNAL P W B DP43 CHASSIS WIRING DRAWING PSC SCREEN B POW...

Page 150: ...rom CPT P W B Red Green Blue to avoid these wires touch with Resistors and Heat Sinks to VM Coil Screen R Focus R DF1 51 57F510 DP43 CHASSIS THIS DRAWING APPLIES TO RG2 N006 N006 DF1 N007 POWER P W B from DEFLECTION P W B from from SIGNAL P W B GB2 FOCUS B SCREEN B GB2 FOCUS G B RG2 SCREEN G B FI PFT2 PFI CONTROL P W B PFS1 SCREEN R DP43 CHASS WIRING DRAWING EGB2 make a loop U402 Red White Woofer ...

Page 151: ...151 EXPLODED VIEW 57F510 and 51F510 TABLE OF CONTENTS ...

Page 152: ...DELS MIRROR GLASS 1 24 UE23361 51F510 CORE BLOCK ASSY 1 25 H512334 LOWER REAR B DP4X 1 26 NA73893 51 L BRACKET LEFT 1 27 33020117 BARRIER BOARD ASSY F 1 28 JT24505 DP43 CPT CONTROL PWB ASSY 1 29 UE23421 HSB MAB 51 LENS CRT B ASSY R 1 30 UE23422 HSB MAB 51 LENS CRT B ASSY G 1 31 UE23423 HSB MAB 51 LENS CRT B ASSY B 1 32 NM00941 CHASSIS SUPPORT 2002 1 33 NA57181 IR PWB FIX MTL DP2X 1 34 NA57578 LC M...

Page 153: ...07993 04 57 MODELS MIRROR GLASS 1 24 25 H512334 LOWER REAR B DP4X 1 26 NA73893 51 L BRACKET LEFT 1 27 33020117 BARRIER BOARD ASSY F 1 28 JT24505 DP43 CPT CONTROL PWB ASSY 1 29 UE23424 HSB MAB 57 LENS CRT B ASSY R 1 30 UE23425 HSB MAB 57 LENS CRT B ASSY G 1 31 UE23426 HSB MAB 57 LENS CRT B ASSY B 1 32 NM00941 CHASSIS SUPPORT 2002 1 33 NA57181 IR PWB FIX MTL DP2X 1 34 NA57578 LC METAL 2002 57 SIDE 1...

Page 154: ...0PFZF25V TAPE C036 0893131R CAP 1608CHIP 220PFJCH 50V TAPE C009 0893213R CAP1608CHIP 2200PFKB 50V TAPE C037 0893204R CAP 1608CHIP 470PFKB 50V TAPE C011 AA01141R CERAMIC CAPACITOR 0 1UF 16V C038 0893208R CAP 1608CHIP 1000PFKB 50V TAPE C013 0893232R CAP 1608CHIP 100000PFZF25V TAPE C039 0800282R CAP ELECTORO 2 2UF M SMG 50V C014 0893208R CAP 1608CHIP 1000PFKB 50V TAPE C040 0800294R CAP ELECTRO 10UF M...

Page 155: ...1123R CCC105K10 B 16CT C322 0893222R CAP 1608CHIP10000PFKB 50V TAPE C481 0800303R CAP ELECTRO 22UF M 50V C323 0893222R CAP 1608CHIP10000PFKB 50V TAPE C482 0893222R CAP 1608CHIP10000PFKB 50V TAPE C325 0893247R CAP CHIP CERAMIC 18000PF 50V TAPE C484 AA01123R CCC105K10 B 16CT C326 0800352R CAP ELECTRO 470UF 10V C485 AA01123R CCC105K10 B 16CT C327 0893222R CAP 1608CHIP10000PFKB 50V TAPE C486 AA01123R ...

Page 156: ... 0800294R CAP ELECTRO 10UF M SMG 50V C609 0880207R CAP POLYESTER 1 0UF J 50V CA24 AA00936R CERAMIC CAP 2125 X5R 4 7UF 10V C610 0800318R CAP ELECTRO 47UF M 25V CA26 AA00936R CERAMIC CAP 2125 X5R 4 7UF 10V C612 0880198R CAP PLOY 0 22UF J 50V CA27 0893027R CAP 2125 CHIP 100000PF K B 25V TAPE C613 0880194R CAP POLYESTER 0 1UF J 50V CA29 0893221R CAP 1608CHIP 8200PFKB 50V TAPE C614 0880194R CAP POLYEST...

Page 157: ...CTRO 10UF M SMG 50V CF02 0800294R CAP ELECTRO 10UF M SMG 50V CJ58 0893131R CAP 1608CHIP 220PFJCH 50V TAPE CF03 AJ00138R CAP CERAMICCK45 R3DD222K VR CJ59 0893122R CAP 1608CHIP 47PFJCH 50V TAPE CF04 0284638R CAP ELECTRO 10UF SME BP 16V CJ60 0800279R CAP ELECTORO 1 0UF M SMG 50V CH01 0800326R CAP ELECTRO 100UF M 16V CJ61 0893208R CAP 1608CHIP 1000PFKB 50V TAPE CH02 0890078R CAP CERAMIC 220PF K 50V CJ...

Page 158: ...CAP ELEC 680UF 200V MXC SERIES CV47 0893222R CAP 1608CHIP10000PFKB 50V TAPE CP04 AL02762 CAP ELEC 680UF 200V MXC SERIES CV48 0893222R CAP 1608CHIP10000PFKB 50V TAPE CP05 AJ00133R CAP CERAMICCK45 R3DD821K VR CV49 0893129R CAP 1608CHIP 180PFJCH 50V TAPE CP06 AJ00133R CAP CERAMICCK45 R3DD821K VR CV50 0893222R CAP 1608CHIP10000PFKB 50V TAPE CP07 AN02373F CAP POLYPRO 630V0 082UF FNS 135 CV51 0893127R C...

Page 159: ...0893232R CAP 1608CHIP 100000PFZF25V TAPE CY97 0893232R CAP 1608CHIP 100000PFZF25V TAPE CY10 0800352R CAP ELECTRO 470UF 10V CY98 0800326R CAP ELECTRO 100UF M 16V CY11 0893232R CAP 1608CHIP 100000PFZF25V TAPE CY99 0800294R CAP ELECTRO 10UF M SMG 50V CY13 0800352R CAP ELECTRO 470UF 10V CZ00 0893232R CAP 1608CHIP 100000PFZF25V TAPE CY14 0893232R CAP 1608CHIP 100000PFZF25V TAPE CZ01 0893232R CAP 1608CH...

Page 160: ...400MW D853 2344041M DIODE 1SS254TA 1SS270TA DH16 2334305M ZENER RD30E B4 T2 TP TA SI 5MA 30 51V D854 2344041M DIODE 1SS254TA 1SS270TA DH17 2344041M DIODE 1SS254TA 1SS270TA D856 2344041M DIODE 1SS254TA 1SS270TA DH18 2344041M DIODE 1SS254TA 1SS270TA D858 2344041M DIODE 1SS254TA 1SS270TA DJ01 CC00834R ZENER CHIP UDZ 15B D859 2344041M DIODE 1SS254TA 1SS270TA DJ02 CC00003R DIODE CHIP 1SS355 D860 234821...

Page 161: ...ER RD30E B3 T2 TP TA SI 5MA 30 51V DK70 2348142M ZENER MTZ J7 5BTA DV02 2339782R DIODE CHIPDAN202UT106 80V DL01 2348142M ZENER MTZ J7 5BTA DY01 2344041M DIODE 1SS254TA 1SS270TA DL10 2344041M DIODE 1SS254TA 1SS270TA DY02 2344041M DIODE 1SS254TA 1SS270TA DL11 2344041M DIODE 1SS254TA 1SS270TA DY03 CH02001M DIODE1SR139 400 DL12 2344041M DIODE 1SS254TA 1SS270TA DY04 CH02001M DIODE1SR139 400 DL13 234404...

Page 162: ...TE BEADS 2 3UH IV10 CK35441R ANALOG MONOLITHIC IC MM1501 LH06 2125824N FILT COIL LHL081000UH IV12 CK07923U IC TA1270BF LJ03 BM00289R FILTERBLM18BD471SN1D IY01 CP04232 ANALOG MONOLITHIC IC BA033T LJ04 BM00289R FILTERBLM18BD471SN1D IY02 CP06542F IC REG SI 3050C LJ05 BM00289R FILTERBLM18BD471SN1D IY03 CK37191R MONO IC SI 3018LSA TL LJ06 BM00289R FILTERBLM18BD471SN1D IY04 CK38711U IC TA1360AFG HIT LJ0...

Page 163: ...HIP 2SC4081 R QB05 CF01421R TRS KTC3198 GR TAPE Q031 2316244R TRS CHIP 2SC4081 R QE01 CF01421R TRS KTC3198 GR TAPE Q032 2316244R TRS CHIP 2SC4081 R QE02 CF01421R TRS KTC3198 GR TAPE Q036 CA01011R TRS CHIP 2SK3018 QE03 CF02771R TRS KTA1270 Q037 CA01011R TRS CHIP 2SK3018 QE06 2315381 TRS 2SA1837 Q038 2316244R TRS CHIP 2SC4081 R QE07 2315391 TRS 2SC4793 Q302 2316244R TRS CHIP 2SC4081 R QE08 2326821R ...

Page 164: ...3 CA00122R TRS CHIP 2SA1576A R 50V TAPE QV18 2316244R TRS CHIP 2SC4081 R QY54 CF02771R TRS KTA1270 QV19 2316244R TRS CHIP 2SC4081 R QY55 CA00122R TRS CHIP 2SA1576A R 50V TAPE QV20 2316244R TRS CHIP 2SC4081 R QY56 CF02771R TRS KTA1270 QV21 2316244R TRS CHIP 2SC4081 R QY57 2316244R TRS CHIP 2SC4081 R QV22 2316244R TRS CHIP 2SC4081 R QY58 CA00122R TRS CHIP 2SA1576A R 50V TAPE QV25 CA00122R TRS CHIP 2...

Page 165: ...00 OHM R224 0790024R RES CHIP 1 16W 100 OHM R124 0790037R RES CHIP 1 16W 1 0K OHM R227 0790037R RES CHIP 1 16W 1 0K OHM R126 0790037R RES CHIP 1 16W 1 0K OHM R228 0790037R RES CHIP 1 16W 1 0K OHM R127 0790037R RES CHIP 1 16W 1 0K OHM R229 0790042R RES CHIP 1 16W 2 2K OHM R128 0790037R RES CHIP 1 16W 1 0K OHM R230 0790042R RES CHIP 1 16W 2 2K OHM R130 0790051R RES CHIP 1 16W 10K OHM R231 0790033R R...

Page 166: ...1 16W 1 0K OHM R386 0790001R CHIPRESISTORRECJUMPER 1 16C16T1608 R2J0 0790051R RES CHIP 1 16W 10K OHM R388 0790001R CHIPRESISTORRECJUMPER 1 16C16T1608 R2J1 0790051R RES CHIP 1 16W 10K OHM R391 0790001R CHIPRESISTORRECJUMPER 1 16C16T1608 R2J2 0790041R RES CHIP 1 16W 1 8K OHM R401 0790024R RES CHIP 1 16W 100 OHM R2J3 0790041R RES CHIP 1 16W 1 8K OHM R402 0790051R RES CHIP 1 16W 10K OHM R2J4 0790041R ...

Page 167: ... RES CHIP 1 16W 75 OHM TAPE R515 0790024R RES CHIP 1 16W 100 OHM R483 0790063R RES CHIP 1 16W 82K OHM R516 0790024R RES CHIP 1 16W 100 OHM R484 0790024R RES CHIP 1 16W 100 OHM R517 0790001R CHIPRESISTORRECJUMPER 1 16C16T1608 R485 0790063R RES CHIP 1 16W 82K OHM R518 0790001R CHIPRESISTORRECJUMPER 1 16C16T1608 R489 0790024R RES CHIP 1 16W 100 OHM R520 0790046R RES CHIP 1 16W 4 7K OHM R490 0790024R ...

Page 168: ...W 100 JB R722 0700032M RES CARBON FLM 1 16W 220 JB R8E2 0100057M RES CARBON FLM 1 8W 470 JB R723 AT03862M 220OHM 1 2W RDS50 CARBON FILM RESISTOR R8E3 0100059M RES CARBON FLM 1 8W 560 JB R724 0700065M RES CARBON FLM 1 16W 68K JB R8E4 0100079M RES CARBON FLM 1 8W 3 9K JB R725 0100085M RES CARBON FLM 1 8W 6 8K JB R8E5 0100043M RES CARBON FLM 1 8W 120 JB R729 AT03562S METAL OX 100OHM 3W R8E6 0100077M ...

Page 169: ...LM 1 16W 820 JB RF10 AT03213S METAL OX 8 2OHM 1W RB53 0700057M RES CARBON FLM 1 16W 18K JB RH01 0700043M RES CARBON FLM 1 16W 1 5K JB RB54 0700042M RES CARBON FLM 1 16W 1 2K JB RH02 0700055M RES CARBON FLM 1 16W 12K JB RB55 0700063M RES CARBON FLM 1 16W 47K JB RH03 0700063M RES CARBON FLM 1 16W 47K JB RB75 0700041M RES CARBON FLM 1 16W 1 0K JB RH04 0700062M RES CARBON FLM 1 16W 39K JB RE01 0700017...

Page 170: ...2W RJ50 0790017R RES CHIP 1 16W 33 OHM RK40 0700046M RES CARBON FLM 1 16W 2 7K JB RJ52 0790017R RES CHIP 1 16W 33 OHM RK41 0700046M RES CARBON FLM 1 16W 2 7K JB RJ53 0790017R RES CHIP 1 16W 33 OHM RK42 0700046M RES CARBON FLM 1 16W 2 7K JB RJ54 0790024R RES CHIP 1 16W 100 OHM RK43 0700046M RES CARBON FLM 1 16W 2 7K JB RJ59 0790037R RES CHIP 1 16W 1 0K OHM RK44 0700046M RES CARBON FLM 1 16W 2 7K JB...

Page 171: ...3 3K JB RV15 0790046R RES CHIP 1 16W 4 7K OHM RM27 0700064M RES CARBON FLM 1 16W 56K JB RV16 AQ00191R RES CHIP 1 16W 750 OHM TAPE RM28 0100123M RES CARBON FLM 1 8W 270K JB RV17 0790042R RES CHIP 1 16W 2 2K OHM RM29 0700041M RES CARBON FLM 1 16W 1 0K JB RV18 0790035R RES CHIP 1 16W 680 OHM RM30 0700041M RES CARBON FLM 1 16W 1 0K JB RV19 AQ00194R RES CHIP 1 16W 1 0K OHM TAPE RM31 0100041M RES CARBON...

Page 172: ... 0K OHM RV99 0790024R RES CHIP 1 16W 100 OHM RW72 0196079R RES 1608CHIP 1 16W 3 0K J TAPE RVA1 0790001R CHIPRESISTORRECJUMPER 1 16C16T1608 RW73 0196056R RES 1608CHIP 1 16W 360 J TAPE RVA2 0790024R RES CHIP 1 16W 100 OHM RWF5 0790051R RES CHIP 1 16W 10K OHM RVA3 0790037R RES CHIP 1 16W 1 0K OHM RWF6 0790051R RES CHIP 1 16W 10K OHM RW00 0790049R RES CHIP 1 16W 8 2K OHM RWF7 0790051R RES CHIP 1 16W 1...

Page 173: ...100 OHM RZ90 0790059R RES CHIP 1 16W 47K OHM RY76 0790037R RES CHIP 1 16W 1 0K OHM RZ91 0790051R RES CHIP 1 16W 10K OHM RY78 0790037R RES CHIP 1 16W 1 0K OHM RZ93 0790024R RES CHIP 1 16W 100 OHM RY79 0790024R RES CHIP 1 16W 100 OHM RZ97 0790001R CHIPRESISTORRECJUMPER 1 16C16T1608 RY80 0790024R RES CHIP 1 16W 100 OHM RZ98 0790037R RES CHIP 1 16W 1 0K OHM RY81 0790024R RES CHIP 1 16W 100 OHM RZA2 07...

Page 174: ...RMERS T701 BT01232 HORIZONTAL OUTPUT TRANSFORMER T702 BZ03061 DRIVE TRANS DJ81 TF01 BT02143 EE22 DYNAMIC FOCUS TRANSFORMER TH02 BW03171 FBT HFL1535AP RC TP01 BT02252 SWITCHING TRANSFORMER ST 1914F COMPOUND COMPONENTS U301 HC00512 F E ENGE6106DR U302 HC00464 FE ENG36626G U901 HA01313 POWER UNIT DP4X DM_24W UFPK AZ00724 CRX F PACK MAYLAYSIA 51 UFPK AZ00165 CRX F PACK MAYLAYSIA 57 JT24495 HDMI PWB AS...

Page 175: ...93 PLUG 13P LOCK 2 5MM JST PFS2 ED00391 PLUG 11P WITH LOCK PFT1 ED02829 2 5MM PITCH 11P XA PLUG H PGV 2661751 2P PLUG PIN WITH BASE PHS1 ED03212 15P 2 5MM PITCH CONNECTOR TAC L15X A3 PHS1 ED03192 15P 2 5MM PITCH PLUG TAC L15P A3 PHS2 ED03216 20P 2 5MM PITCH CONNECTOR TAC L20X A3 PHS2 ED03196 20P 2 5MM PITCH PLUG TAC L20P A3 PJ01 EA01791U HDMI RECEPTACLE SMT PJIG 2959058 PINPOST 9P PH PMB ED01597U ...

Page 176: ...176 DP43 TABLE OF CONTENTS IC UNIT ...

Page 177: ...177 DP43 ...

Page 178: ...178 DP43 ...

Page 179: ...rabbing the bottom corner of frame and the back cover see a b Lift upwards see c d gently place the top portion on the the floor see e CAUTION DISCONNECT UNIT FROM POWER SOURCE BEFORE DISASSEMBLY ASSEMBLY c d e STEP 2 Remove the 8 screws that hold the screen frame to the cabinet on the front side STEP 3 Remove the 6 screws that hold the back cover to the cabinet on the front side a b c d STEP 5 Re...

Page 180: ... UE23125 CHASSIS ASSY UE23421 PRT ASSY R UE23422 PRT ASSY G UE23423 PRT ASSY B X480282 SUB DEFLECTION PWB 61010150 CASTER 57F510 57 INCH PTV CS00627 FC UNIT CS00831 DCU H312273 OVERLAY HA01313 U901 POWER UNIT DP4X_24W HL02071 REMOTE CONTROL UNIT JT24475 SIGNAL PWB JT24485 POWER DEFLECTION PWB JT24495 HDMI PWB JT24505 CPT CONTROL PWB JT24515 CONVERGENCE PWB JT24525 TUNER PWB KR03255 ULTRASHIELD HC ...

Page 181: ......

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