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Hitachi 57GWX20B 57" Rear Projection Television

1. Correction Buttons Cursor Position HITACHI CLU 614MP 29 REMOTE CONFIGURATIONS CLU 614MP Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS SWAP PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and USER buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of
2. REMOTE CONFIGURATIONS Remote Page CLU 951MP 11 CLU 952MP 13 CLU 417UI 15 CLU 431UI 17 CLU 434VP 19 CLU 435U 21 CLU 436UI 23 CLU 612MP 25 CLU 613MP 27 CLU 614MP 29 CLU 615MP 31 CLU 617MP 33 CLU 572TSI 35 CLU 573TSI 37 CLU 575TSI 39 CLU 5711TSI 41 CLU 5712TSI 43 CLU 5713TSI 45 CLU 5714TSI 47 CLU 5721TSI 49 CLU 5722TSI 51 CLU 4311UG 53 CLU 4321UG 55 CLU 4322UG 57 10 REMOTE CONFIGURATIONS CLU 951MP CABLE VCR AUDIO Calculate gt Centering FRZ ANT CBL Initialize TVICABLE B ver AUDIO 058 Remove Color Correction Buttons Cursor Position Buttons HITACHI CLU 951MP 11 REMOTE CONFIGURATIONS CLU 951MP Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and l
3. 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS PIP MODE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and STATUS buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable
4. 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS MOVE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will ena
5. should Vb FOS appear on the screen UPD64081 scroll through the Menu use DYGA 09 the A and buttons DCGA 06 jump through the Service Menu page by page press the VAROA os MENU button on Remote VAPIN 0B Adjust Data Values use the YHCOR 00 4 and P buttons Note Value shown may or may not be typical After making DCU Phase Adjustment and Horizontal Posi tion Adjustment proceed with convergence correction adjust ments 102 2H MODEL PROCEDURES DP 14G Procedures The DP 14G has only one deflection mode however there are two adjustments which must be properly ad justed before starting the convergence correction ad justments they are DCU PHASE ADJUST and HORI ZONTAL POSITION ADJUST DCU PHASE ADJUST 1 2 3 Input an NTSC signal via tuner composite video or S video Press the Service switch Press HELP button on remote Green crosshatch is displayed Press EXIT button on remote Character pattern is displayed which is the DCU Phase setting mode Set PH H phase data as shown below by using the 4 and 6 button on the remote Set PH V phase data as shown below by using the 2 and 5 button on the remote Set CR H phase data as shown below by using the 4 P button on the remote Set CR V phase data as shown below by using the A and button on the remote Press HELP button on remote to exit from PHASE ADJUST Mode Press PIP MODE button on remote t
6. 116 2H MODEL PROCEDURES DP 15 Procedures DCU Pattern Set up Normal Mode 1 Connect NTSC signal 2 Clear RAM page 74 3 Press FREEZE button on remote two additional horizontal lines will appear 4 Press HELP button on remote Magic Focus Pat tern Mode will now be displayed as shown at right 5 Pressthe 6 button to rotate the arrow Arrow indi cates each sensor position 6 Press the buttons shown below to switch colors 10 11 12 13 e STATUS Green e 0 Red e ANT Blue Press button to change the data so that it corresponds to the applicable table shown on the following pages Press or button to scroll vertically RH RV for example Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to data display mode Press PIP CH button to return to Display with ex tra lines mode Press FREEZE button to return to normal DCU grid display Continue with 1080i through mode at this point continued 117 2H MODEL PROCEDURES DP 15 Procedures DCU Pattern Set up 1080i Through Mode 14 Press the EXIT button five 5 times to exit to regular video mode 15 Change to a 1080i signal 16 Enter the Customers Menu and select the SET UP tab 17 Scroll down to PICTURE FORMATS and select ASPECT 5 1080 Through Mode 18 Exit from Customer Menu 19 Press the Service switch 20 R
7. 98 2H MODEL oc 2 s 5 je 2 2H MODEL PROCEDURES DP 86 Procedures The DP 86 has two convergence modes Normal or Progressive and HD or High Definition Since the TV manipulates the horizontal deflection in HD mode by increasing the scanning frequency from 31 5 KHz to 33 75 KHz the technician must converge the unit in both Normal mode and HD mode There are two differ ent overlays to be used See page 9 for the actual part numbers To access Normal or Progressive mode 1 Input an NTSC signal via tuner composite video or S video 2 Press the Service switch To access HD mode 1 Input an ATSC signal of 1080i at the component input connections 2 Press the Service switch Proceed with Digital Convergence Adjustments It is highly recommended to perform the WRITE TO ROM operation after completing the first of the two mode convergence procedures otherwise you will run the risk of losing your stored data if you attempt to engage 3 x 3 mode which requires clearing the RAM 99 2H MODEL PROCEDURES DP 0x Procedures The DP Ox has two convergence modes Normal or Progressive and HD or High Definition Since the TV manipulates the horizontal deflection in HD mode the technician must converge the unit in both Normal mode and HD mode There are two different overlays to be used See page 9 for the actual part numbers Note 1 DP 05F does not have the Magic Focus feat
8. Apply the screen overlay page 6 Clear the DCU RAM page 74 Ensure that all size and centering adjustments have been performed correctly pages 75 80 Select 3 x 3 Mode Press the button on the remote associated with Green Only 3 x 3 five 5 times Example RECALL x 5 Select Green Only Press the button on the remote associated with Color Dis play Mode Remove Color then press the button on the remote associated with Green Only 3x 3 Example MENU RECALL 3 x 3 Mode 9 Adjustment Points Before Adjustment continued 81 COMPLETE ALIGNMENT GREEN 3 x 3 Mode The intersection of the two H and V dashed lines represents the selected adjustment point Press the Correction Buttons at the selected adjustment point to align with the horizontal and vertical lines of the screen overlay Use the Cursor Position Buttons to navigate between adjust ment points Correction Buttons Cursor Position Buttons 3 x 3 Mode 9 Adjustment Points After Adjustment 82 COMPLETE ALIGNMENT GREEN 7 x 5 Mode Select 7 x 5 mode Press the button on the remote associated with Red 7 x 5 five 5 times Example 0 x 5 Select Green Only Press the button on the remote associated with Color Dis play Mode Remove Color then press the button on the remote associated with Green Only 3x 3 Example MENU RECALL Press the Correction Buttons 4 gt at the selected adjustment points
9. ROM Read 00 HELP FRZ TV CABLE DSS OF AUDIO gt Calculate Crosshatch Video 5 Correction 7 Buttons 8 Remove Color Cursor Position Buttons HITACHI CLU 612MP 25 REMOTE CONFIGURATIONS CLU 612MP Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS MOVE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point
10. WRITE TO ROM When convergence is complete write the new data to ROM Press the button on the remote associated with Write to ROM twice Example 1 MOVE MOVE Example 2 PIP MODE PIP MODE The screen will blank for approx 20 seconds When ROM WRITE is complete green dots will appear on the screen At this point pressing the MUTE button will return to the crosshatch display 1ST BUTTON PRESS 2ND BUTTON PRESS APPROX 20 SECONDS ROM WRITE COMPLETE continued 93 COMPLETE ALIGNMENT INITIALIZE SENSORS When WRITE TO ROM is complete the Magic Fo cus Sensors need to be initialized Press the button on the remote associated with Write to ROM then press the button on the remote associated with Initialize Example 1 MOVE PIP CH Example 2 PIP MODE PIP CH 1ST BUTTON PRESS ROM WRITE 2ND BUTTON PRESS APPROX 90 SECONDS If error codes display after this step see page 95 94 DCU ERROR CODES If an error code appears after Magic Focus operation or during the Sensor Initialization procedure refer to the following table to determine the possible area at fault ERROR MESSAGE COUNTERMEASURE APPLICATION Magic Focus Sensor Initialize VF Error Replace DCU X X Connect 1 Darken outside light Placement of Sensor Is pattern hitting Sensor Check connections Replace Sensor Replace Sensor PWB Sensor connections Replace
11. and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 44 REMOTE CONFIGURATIONS CLU 5713TSI Cursor Position Buttons Correction Buttons Initialize PIP CH FREEZE Calculate Centering HITACHI CLU 5713TSI 45 REMOTE CONFIGURATIONS CLU 5713TSI Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors
12. Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 26 REMOTE CONFIGURATIONS CLU 613MP Initialize Calculate Remove Color HITACHI QAY CLU 613MP wry 27 ust Centering Correction Buttons Cursor Position REMOTE CONFIGURATIONS CLU 613MP Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the st
13. DCU Adjustment check H V A D Level Same as Error Code 2 Overflow NOG Placement of Sensor Adjustment check V Conv Amp Gain check Convergence Same as Error Code 4 Operation Same as Error Code 4 Connect 2 Same as Error Code 2 Noise Input strong strength signal Check conn DCU Sensor Sync Input strong strength signal Input standard NTSC signal Check convergence yoke return resistor values 95 2H MODEL PROCEDURES General 2H Model Information Most of the Hitachi 2H HDTV capable models re quire that additional procedures be performed This is due to the fact that the horizontal or vertical deflection is manipulated in some way to properly display the input HDTV signal An example would be a 4 3 model displaying a 10801 image which is 16 9 On the older 2H models pre 2001 the additional procedure in volves simply doing the entire convergence procedure a second time using a different overlay and engaging the manipulated deflection mode However on the newer 2H models there are other adjustments that need to be performed before even starting the convergence correc tion procedures such as DCU Character Set up and DCU Pattern Set up These additional adjustments are necessary because the same DCU is used in a multitude of cabinet sizes and the light pattern must strike the sensors correctly for Magic Focus to function
14. EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS MOVE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 W
15. FE 02 FE 00 FE 00 02 01 FF 02 FE 00 FE FE 01 01 FF 02 126 2H MODEL PROCEDURES DP 23 23G 23K 24 Procedures The DP 23 23G 23K 24 has only one deflection mode however there are two adjustments which must be properly adjusted before starting the convergence cor rection adjustments they are DCU PHASE ADJUST and HORIZONTAL POSITION ADJUST DCU PHASE ADJUST 2 3 Input an NTSC signal via tuner composite video or S video Press the Service switch Press CBL SAT VID2 button on remote Green crosshatch is displayed Press EXIT button on remote Character pattern is displayed which is the DCU Phase setting mode Set PH H phase data as shown below by using the 4 and 6 button on the remote Set PH V phase data as shown below by using the 2 and 5 button on the remote Set CR H phase data as shown below by using the 4 and P button on the remote Set CR V phase data as shown below by using the A and button on the remote Press CBL SAT VID2 button on remote to exit from PHASE ADJUST Mode Press PIP MODE button on remote twice to write the new Phase data to memory When Green dots appear press MUTE button on remote to return to DCU adjustment mode PHASE MODE PH H CD PH V 04 CR H 35 CR V 0A continued 2H MODEL PROCEDURES DP 23 23G 23K 24 Procedures HORIZONTAL POSITION ADJUST 1 Input an NTSC crosshair signal 2 Press the
16. Menu access and how to view change the PC Data values eThe Set should be OFF ePress and hold the INPUT button on the front panel Then press the POWER button eRelease both buttons Service Menu should appear on the screen eTo scroll through the Menu use the A and buttons eTo jump through the Service Menu page by page press the MENU button on Remote Adjust Data Values use the lt and buttons Note Values shown below may or may not be typical After making DCU Phase Adjustment and Horizontal Position Adjustment proceed with convergence correc tion adjustments Normal Mode 1080i Through Mode PAGE 01 PAGE 01 ADJUST MODE ADJUST MODE SERVICE SERVICE SUB BRT D SUB BRT WHITE BAL WHITE BAL COOL 3F R DRV COOL 3F B DRV COOL 3F B DRV COOL 3F R CUTOFF COOL 80 R CUTOFF COOL 80 G CUTOFF COOL 80 G CUTOFF COOL 80 B CUTOFF COOL 80 B CUTOFF COOL 80 POSI H POSI H 3F V POSITION 3F V POSITION 3F FACT RESET D FACT RESET D continued 112 2H MODEL PROCEDURES DP 15 Procedures There are two additional adjustments which must be performed when replacing a DCU These are called DCU Character Set up and DCU Pattern Set up These adjustments must be performed prior to making convergence corrections DCU Character Set up Normal Mode 1 Connect NTSC signal 2 Clear RAM page 74 3 Press FREEZE button on remote two addi
17. POSITION 5 Adjust the data so that the center of NTSC cross hair matches the location found in step 3 above 6 Press the MENU button to exit from the Service Menu Service Menu access and how to view change the Data values eThe Set should be OFF ePress and hold the INPUT PAGE 01 button on the front panel ADJUST MODE eThen press the POWER geayicg button ee T eRelease both buttons Service Menu HEB should appear the ORV COOL screen B DRV COOL 3F scroll through the Menu CUTOFF COOL 80 use the and buttons a curorr COOL 80 To jump through the Ser B CUTOFF COOL 8 vice Menu page by page press the MENU button on H POSITION xa Remote V POSITION 3F eTo Adjust Data Values use FACT RESET the 4 and P buttons Note Value shown may or may not be typical After making DCU Phase Adjustment and Horizontal Position Adjustment proceed with convergence correc tion adjustments 134 hid x ag a 2H MODEL PROCEDURES DP 26 27 27D Procedures There are two additional adjustments which must be performed when replacing a DCU These are called DCU Character Set up and DCU Pattern Set up These adjustments must be performed prior to making convergence corrections DCU Character Set up 1 2 3 Connect NTSC signal Clear RAM page 74 Press FREEZE button on remote two additional
18. Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS PIP MODE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the ANT 0 and INFO buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 56
19. as well as the correct wording must be seen Understand that as this document is prepared newer and or more up to date alignment information can be located on our web site http www hitachiserviceusa com 2H MODEL oc 8 2 96 2H MODEL PROCEDURES DP 85 Procedures The DP 85 has two convergence modes Normal and Smooth Wide Since the TV manipulates the horizon tal deflection in Smooth Wide mode only the techni cian must converge the unit in both Normal mode and Smooth Wide mode There are two different overlays to be used See page 9 for the actual part numbers Note This unit has four modes Normal Full Fill and Smooth Wide Normal Full and Fill are considered equivalent modes when pertaining to convergence as only the Smooth Wide mode manipulates the horizon tal deflection by changing the linearity of the horizontal deflection waveform To access Normal or Full or Fill mode 1 Input an NTSC signal via tuner composite video or S video 2 Using the remote press MENU gt Preferences gt Screen Format gt Normal 3 Press the Service switch To access Smooth Wide mode 1 Input an NTSC signal via tuner composite video or S video 2 Using the remote press MENU gt Preferences gt Screen Format Smooth Wide 3 Press the Service switch Proceed with Digital Convergence Adjustments It is highly recommended to perform the WRITE TO ROM operation afte
20. by using the 4 and 6 button on the remote Set PH V phase data as shown below by using the 2 and 5 button on the remote Set CR H phase data as shown below by using the 4 P button on the remote Set CR V phase data as shown below by using the A and button on the remote Press HELP button on remote to exit from PHASE ADJUST Mode Press PIP MODE button on remote twice to write the new Phase data to memory When Green dots appear press MUTE button on remote to return to DCU adjustment mode PHASE MODE PH H BF PH V 07 CR H 4C CR V 0C continued 2H MODEL PROCEDURES DP 17 Procedures HORIZONTAL POSITION ADJUST 1 Input an NTSC crosshair signal 2 Press the Service switch to change to internal DCU crosshatch 3 Mark the center of the DCU crosshatch with your finger 4 Enter the Bus alignment menu and select Item POSI 5 Adjust the data so that the center of NTSC cross hair matches the location found in step 3 above 6 Press the MENU button to exit from the Service Menu Service Menu access and how to view change the Data values eThe Set should be OFF PAGE 01 ePress and hold the INPUT button on the front panel MODE press the POWER service button SUB BRT eRelease both buttons WHITE BAL a Service Menu should appear on the a cren B DRV COOL 3F eTo scroll through the Menu R CUTOFF COOL 80 use the
21. necessary to perform interpolation calculation Note At this point the green crosshatch should be per fectly aligned with the overlay If it is not return to the 7 x 5 mode or if necessary the 3 x 3 mode to make required adjustments until it matches the overlay Do not continue until green matches the overlay 13 x 9 Mode 117 Adjustment Points After Adjustment 85 GREEN COMPLETE COMPLETE ALIGNMENT RED BLUE 3 x 3 Mode The next step in making convergence corrections is to en sure that the Red and the Blue crosshatch is matched to the Green which was matched to the overlay If the DCU RAM was cleared it will be possible to enter the 3 x 3 mode Otherwise when entering into the DCAM the de fault mode will be 13 x 9 which is the touch up mode Select 3 x 3 Mode Press the button on the remote associated with Green Only 3 x 3 five 5 times Example RECALL x 5 Select Red and Green or Blue and Green Press the button on the remote associated with Color Dis play Mode Remove Color then press the button on the remote associated with Red 7 x 5 or Blue 13 x 9 Example MENU 0 Red or MENU INPUT Blue Note The following diagrams only show Red and Green First do one color completely then the other It makes no difference which one is done first 3 x 3 Mode 9 Adjustment Points Before Adjustment continued 87 COMPLETE AL
22. output convergence drivers and amplifiers for each CRT s convergence yoke Digital Convergence Correction Present Since the 60SX1B K significant improvements have been made to the Digital Convergence System The customer can now push a single button to automatically readjust the con vergence in case of convergence drift caused by the position of the set relative to the earth s magnetic field The new Automatic Digital Convergence feature is called MAGIC FOCUS and provides both static and dynamic convergence correction with superior results Magic Focus Automatic Digital Convergence Magic Focus normally uses eight light sensors located on the inner side of the screen frame perimeter During the Magic Focus procedure light patterns are internally generated and read by the sensors The results are transferred to the Digital Convergence Unit DCU and are used to calculate the correction required to return the product to the original memorized convergence parameters NOILONGOULNI INTRODUCTION Set up for the Automatic Digital Convergence System uses the same service principles as the non Automatic Digital Convergence System 1 Initiate the service mode DCAM 2 Make convergence corrections with remote control 3 Store the updated correction data in the EEPROM 4 Initialize the Magic Focus sensor data positions 5 Exit the service mode The primary difference between the Automatic Magic Fo cus and
23. phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS PIP MODE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the ANT 0 and STATUS buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was
24. the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 52 REMOTE CONFIGURATIONS CLU 4311UG CO O eowrn CABLE DVD VCR C SWAP MOVE FREEZE Centering Remove Color Initialize Correction Buttons Crosshatch Video Cursor Position Buttons HITACHI CLU 4311UG 53 REMOTE CONFIGURATIONS CLU 4311UG Button Explanations 1 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X 2 Write to ROM Stores current convergence data working RAM to the EEPROM PRESS 2X 3 Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase 4 Calculate Not Available 5 Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center 6 Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS MOVE PIP CH 7 Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red 4 Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and STATUS buttons 8 Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point 9 Crosshatch
25. the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 30 REMOTE CONFIGURATIONS CLU 615MP Centering Initialize Calculate Correction Buttons Cursor Position Buttons C7 C8 O HITACHI CLU 615MP 31 REMOTE CONFIGURATIONS CLU 615MP Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS MOVE PI
26. 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 48 REMOTE CONFIGURATIONS CLU 5721TSI Cursor Position Buttons Remove Color Correction Buttons Initialize Calculate Her access d PIP MODE SWAP VIDEO Centering HITACHI CLU 5721TSI Remote must be in VCR Mode 49 REMOTE CONFIGURATIONS CLU 5721TSI Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS PIP MODE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this butt
27. 22 50GX30B H310354 50GX30BA H310354 53SBX10B CLU 5714TSI H310359 gt 79 CHASSIS MODEL CROSS REFERENCE Including Remotes and Overlay part numbers 2H MODELS 3 PME Deos CLU S STSI Hat2223 H312224 5 sauwxtos CLU Sz11TSI Hat2257 DPi4G 53UWXIOBA CLU S7ITTSI 312257 Peiuwxios CLU SzTTSI Hatz258 STUWXTOBA CLU S71TTSI Hat2258 cLu 5713TS1 Ha12257 Hatz257 L6tSwxioB OLU SzSTSI L6rSwxr2B CLU SzSTSI 5 CLU szTUG Hatz272 7 CLU a2TUG 51575500 OLU eaeTUG 5 5 6500 CLU sazTUG Hatz273 E516 wxzoB LSrGwxeoB CLu 4s21UG DPzsk cLuU4sziUG 12275 zsrWxoo8 cLu 4sziuG rat2271 2780208 Fouse CLU S72TTSI Hatz274 L5tSwxeoB CLu s72ersi Dez 5 SWXe0B OLU S72zTSI esswx20B CLu s72ersi Hatz274 opero 57792208 aurez wars Leswxeos OLU szzzTSI
28. 2F DEMO WAIT 03 INT STEP 1 FO INT A DLY 02 INT C DLY 06 INT BAR 30 INT DELAY 01 MGF STEP 1 00 MGF STEP 2 06 MGF BAR 1B MGF DLAY 01 SENSOR CK 00 SENSOR 0 00 SENSOR 1 01 SENSOR 2 02 SENSOR 3 03 SENSOR 4 04 SENSOR 5 05 SENSOR 6 06 SENSOR 7 07 AD LEVEL 03 CENT BAL 01 E DISPLAY 00 E ADJ TIMS 60 E AD LEVEL 05 E AD NOISE 0A PHASE MOT 60 H BLK RV 03 H BLK GV 01 H BLK BV 03 H BLK H 00 PON DELAY oc IR CODE 00 INITIAL 50 9E MGF 50 96 CENTER 50 FE STAT 50 FE DYNA 50 9F continued 124 2H MODEL PROCEDURES DP 17 Procedures DCU Pattern Set up 1 3 Connect NTSC signal Clear RAM page 74 Press FREEZE button on remote two additional horizontal lines will appear Press HELP button on remote Magic Focus Pat tern Mode will now be displayed Press the 6 button to rotate the arrow Arrow indi cates each sensor position Press the buttons shown below to switch colors STATUS Green 0 Red ANT Blue Press or button to change the data so that it corresponds to the table shown below Press or button to scroll vertically RH RV for example Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to DCU adjustment mode continued 125 2H MODEL PROCEDURES DP 17 Procedures DCU Pattern Set up Table DP 17 Chassis Normal Mode 2 3 4 5 FE 00 FE 02 03 01
29. 50 96 96 CENTER 50 FE FE STAT 50 FE FE DYNA 50 OF OF continued 130 2H MODEL PROCEDURES DP 23 23G 23K 24 Procedures DCU Pattern Set up 1 3 Connect NTSC signal Clear RAM page 74 Press FREEZE button on remote two additional horizontal lines will appear Press CBL SAT VID2 button on remote Magic Focus Pattern Mode will now be displayed Press the 6 button to rotate the arrow Arrow indi cates each sensor position Press the buttons shown below to switch colors INFO Green 0 Red ANT Blue Press or button to change the data so that it corresponds to the table shown below Press or button to scroll vertically RH RV for example Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to DCU adjustment mode continued 131 2H MODEL PROCEDURES DP 23 23G 23K 24 Procedures DCU Pattern Set up Tables DP 23 23G Chassis Normal Mode 1 2 3 4 5 02 FC FE FC 02 00 07 01 FB 01 00 FE 00 FE 00 00 06 01 FC 01 FE FC 00 FE FE 00 04 01 FE 01 23K Chassis Normal Mode 2 3 4 5 FE 00 FE 02 06 01 FC 01 FE 00 FE 00 05 01 FD 01 FE 02 00 FE 04 01 FF 01 DP 24 Chassis Normal Mode 2 3 4 FE 00 FE 06 01 FC FE 00 FE 05 01 FD FE 02 00 04 01 FF 132 2H MODEL PROCEDURES DP 26 27 27D Proc
30. A and buttons G CUTOFF COOL 80 eTo jump through the Ser CUTOFF vice Menu page by page press the MENU button on PERS 2 Renate V POSITION 3F Adjust Data Values use RESET the 4 P buttons Note Value shown may or may not be typical After making DCU Phase Adjustment and Horizontal Position Adjustment proceed with convergence correc tion adjustments continued 122 2H MODEL PROCEDURES DP 17 Procedures There are two additional adjustments which must be performed when replacing a DCU These are called DCU Character Set up and DCU Pattern Set up These adjustments must be performed prior to making convergence corrections DCU Character Set up 1 2 3 Connect NTSC signal Clear RAM page 74 Press FREEZE button on remote two additional horizontal lines will appear Press PIP CH button on remote ADJ PARAME TER mode will now be displayed Press or button to scroll through the table Press button to change the data so that it corresponds to the table shown below Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to DCU adjustment mode ADJ PARAMETER ROM WRITE gt ADJ DISP SEL STAT DEMO WAIT continued 123 2H MODEL PROCEDURES DP 17 Procedures DCU Character Set up Table Parameter Normal ADJ DISP 77 SEL STAT
31. FDX20B DP 15J 53SDX20B 53SDX20BB Parameter Normal B oe h Parameter Normal Eike h ADJ DISP 77 ADJ DISP DEMO WAIT 2F DEMO WAIT INTSTART INT START o3 V SQUEEZE Fo V SQUEEZE Fo INTSTEP1 02 02 INT STEP 1 o2 INTSTEP2 06 06 INT STEP 2 06 INT BAR 30 30 INT BAR 2 DELAY 01 o INT DELAY ot MGFSTEP1 00 00 MGF STEP 1 00 MGF 2 06 06 MGF STEP 2 o6 148 MFG BAR 1B MGF DELAY a o MGF DELAY ot SENSORCK 00 00 SENSOR CK 00 PORT 0 o 00 PORT 0 00 PORT 1 o PORT 1 ot PORT 2 o o PORT 2 o2 PORT 3 o PORT 3 4 04 PORT 4 04 PORT 5 o 05 PORT 5 o5 PORT 6 06 PORT 6 o6 PORT 7 07 PORT 7 ADLEVEL os AD LEVEL 01 CENT BAL oo E DISPLAY 00 00 E DISPLAY 00 E ADJ TIMS 6o 60 E ADJ TIMS 60 E ADLEVEL 05 05 E ADLEVEL 05 E ADNOISE oA E ADNOISE 60 60 eo H BLK RV 06 H BLK RV o H BLK GV o ot H BLK GV H BLK BV oe os H BLK BV o6 H BLK H 00 H BLK H 00 PON DELAY oc PON DELAY IRCODE 0 00 IR CODE 00 INITIAL50 9E 9 INITIAL 50 9E MGF 50 96 MGF 50 96 50 FE FE CENTER 50 FE STAT 50 FE FE STAT 50 FE DYNA 50 9F 9F DYNA 50 9F continued
32. HITACHI Home Electronics Division 2003 Auto Digital Convergence Pocket Manual CONTENTS Introduction Equipment Requirements Screen Overlay Jigs Chassis Model Cross Reference Remote Control Configurations 2 Service Solutions Magic Focus Operation N Touch Up Alignment a Complete Alignment DCU Error Code Table 2H Model Procedures N INTRODUCTION Getting Started with Digital Convergence This handbook is designed to provide a simplified step by step approach towards understanding the principles trouble shooting and adjusting of the Hitachi Digital Convergence System The handbook covers in detail the convergence pro cedures for all Hitachi Projection Televisions using the Digital Convergence System including the newer 2H models Some of these new models require the technician to perform the con vergence adjustments in two completely separate modes due to the TV having two separate horizontal scanning frequen cies NOILONGOULNI Digital Convergence Correction History Since 1991 Hitachi has manufactured Projection Television products that use data stored in an EEPROM as convergence correction data The correction data is converted to analog parabolic and sawtooth waveforms and sent to the respective output devices The first Hitachi model to use this system was the 60SX1B K C
33. IGNMENT RED BLUE 3 x 3 Mode The intersection of the two H and V dashed lines represents the selected adjustment point Press the Correction Buttons at the selected adjustment point to align with the horizontal and vertical lines of the screen overlay Use the Cursor Position Buttons to navigate between adjust ment points Correction Buttons Cursor Position Buttons 3 x 3 Mode 9 Adjustment Points After Adjustment 88 COMPLETE ALIGNMENT RED BLUE 7 x 5 Mode Select 7 x 5 mode Press the button on the remote associated with Red 7 x 5 five 5 times Example 0 x 5 Select Red and Green or Blue and Green Press the button on the remote associated with Color Dis play Mode Remove Color then press the button on the remote associated with Red 7 x 5 or Blue 13 x 9 Example MENU 0 Red or MENU INPUT Blue Press the Correction Buttons A V 4 P at the selected adjustment points to align the display with the horizontal and vertical lines of the screen overlay Use the Cursor Position Buttons 2 4 5 6 to navigate between the adjustment points 7 x 5 Mode 35 Adjustment Points After Adjustment continued 89 COMPLETE ALIGNMENT RED BLUE 7 x 5 Mode Perform Interpolation as needed to correct for S distortion between points Interpolation is basically a mathematical operation that reduces the distance between two points This will average the error between points
34. NTER cLock Cursor Position Buttons Centering DAILY 9 WEEKLY ADD TIME Correction Buttons Remove Color ITACHI CLU 434VP 19 REMOTE CONFIGURATIONS CLU 434VP Button Explanations 1 9 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Not Available Calculate Not Available Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Not Available Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red 4 Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode Not Available Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used wit
35. P 13 Correction Buttons Cursor Position Buttons REMOTE CONFIGURATIONS CLU 952MP Button Explanations 1 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data working RAM to the EEPROM PRESS 2X Phase Adjust Not Available Calculate Not Available Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS MOVE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode Not Available Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red W
36. P CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 32 REMOTE CONFIGURATIONS CLU 617MP Centering Initialize Calculate Correction Buttons Cursor Position Buttons Cz 8 9 HITACHI CLU 617MP 33 REMOTE CONFIGURATIONS CLU 617MP Button Explanations 1 2 10 11
37. RAM page 74 Magnetic Centering page 75 Horizontal and Vertical Size Adjustment page 77 Static Centering page 78 Phase Adjustment page 79 Green 3 x 3 Mode page 81 Green 7 x 5 Mode page 83 Green 13 x 9 Mode page 85 Red Blue 3 x 3 Mode page 87 Red Blue 7 x 5 Mode page 89 Red Blue 13 x 9 Mode page 91 Write to ROM page 93 Initialize Sensors page 94 DCU Error Codes page 95 Special Procedures for 2H Models DP 85 page 97 DP 86 page 99 0 page 100 DP 14G page 103 DP 15 all page 109 DP 17 page 121 DP 23 23G 23K 24 page 127 DP 26 27 27D page 133 60 MAGIC FOCUS OPERATION Press the MAGIC FOCUS button Operation Successful No Convergence Errors Perform Touch up Adjustments After Completing Convergence Adjustments Write to ROM Verify Convergence Satifactory Initialize MAGIC FOCUS Sensors Operation Successful Convergence Errors or Operation Unsuccessful STATIC Appears Goto Diagnostic Table page 95 Initialization Complete 61 DONE TOUCH UP ALIGNMENT Green Needs Adjustment Like Analog convergence the green is used as the ref erence color Green should be touched up only if it s out and both red and blue are aligned with each other Otherwise there s no way to know if the reference is out or the other two colors are out it could happen When green needs align
38. REMOTE CONFIGURATIONS CLU 4322UG TV CBL SAT DVD VCR aqaa SWAP PIP MODE Centering Remove Color Initialize Correction Buttons Crosshatch Video Cursor Position Buttons ASPECT MODE FS wen OS OS HITACHI CLU 4322UG 57 REMOTE CONFIGURATIONS CLU 4322UG Button Explanations 1 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X 2 Write to ROM Stores current convergence data working RAM to the EEPROM PRESS 2X 3 Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase 4 Calculate Not Available 5 Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center 6 Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS PIP MODE PIP CH 7 Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red 4 Green yellow or Blue Green cyan Use of this button is in conjunction with the ANT 0 and STATUS buttons 8 Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point 9 Crosshatch Video Mode When pressed five times this button will toggle between the normal input video an
39. SS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS PIP MODE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the ANT 0 and INFO buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only x 3 When used with
40. Service switch to change to internal DCU crosshatch 3 Mark the center of the DCU crosshatch with your finger 4 Enter the Bus alignment menu and select Item H POSITION 5 Adjust the data so that the center of NTSC cross hair matches the location found in step 3 above 6 Press the MENU button to exit from the Service Menu Service Menu access and how to view change the Data values eThe Set should be OFF ePress and hold the INPUT button on the front panel eThen press the POWER button eRelease both buttons Service Menu should appear on the screen scroll through the Menu use the and buttons eTo jump through the Ser vice Menu page by page press the MENU button on Remote eTo Adjust Data Values use the 4 and buttons PAGE 01 ADJUST MODE SERVICE SUB BRT WHITE BAL DRV COOL B DRV COOL R CUTOFF COOL G CUTOFF COOL B CUTOFF COOL H POSITION V POSITION FACT RESET Note Value shown may or may not be typical After making DCU Phase Adjustment and Horizontal Position Adjustment proceed with convergence correc tion adjustments continued 128 hid x ag a 2H MODEL PROCEDURES DP 23 23G 23K 24 Procedures There are two additional adjustments which must be performed when replacing a DCU These are called DCU Character Set up and DCU Pattern Set up These adjustments must be per
41. UCH UP ALIGNMENT BLUE 3 Use the Cursor Position Buttons to navigate from a selected adjustment point to another adjustment point The blinking or dashed lines of the crosshatch intersec tion identifies the selected adjustment point 4 Press the Cursor Adjustment Buttons at the selected adjustment points to align the blue H V lines with the green lines continued 69 TOUCH UP ALIGNMENT BLUE After adjustment of Blue the lines should appear cyan which is Blue and Green together When pressing the MENU button to toggle back to all colors all lines should be white Proceed to Write to ROM page 71 when all touch up adjustments are completed Blue and Green Before Adjustment Blue and Green After Adjustment 70 TOUCH UP ALIGNMENT WRITE TO ROM When convergence is complete write the new data to ROM Press the button on the remote associated with Write to ROM twice Example 1 MOVE MOVE Example 2 PIP MODE PIP MODE The screen will blank for approx 20 seconds When ROM WRITE is complete green dots will appear on the screen At this point pressing the MUTE button will return to the crosshatch display 1ST BUTTON PRESS 2ND BUTTON PRESS APPROX 20 SECONDS ROM WRITE COMPLETE continued 71 TOUCH UP ALIGNMENT INITIALIZE SENSORS When WRITE TO ROM is complete the Magic Fo cus Sensors need to be initialized Press the button on the remote associated
42. V 03 H BLK GV 01 H BLK BV 03 H BLK H 00 PON DELAY oc IR CODE 00 INITIAL 50 9E MGF 50 96 9 POINT 50 FE STAT 50 FE DYNA 50 oF continued 106 2H MODEL PROCEDURES DP 14G Procedures DCU Pattern Set up 1 3 Connect NTSC signal Clear RAM page 74 Press FREEZE button on remote two additional horizontal lines will appear Press HELP button on remote Magic Focus Pat tern Mode will now be displayed Press the 6 button to rotate the arrow Arrow indi cates each sensor position Press the buttons shown below to switch colors STATUS Green 0 Red ANT Blue Press or button to change the data so that it corresponds to the table shown below Press or button to scroll vertically RH RV for example Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to DCU adjustment mode continued 107 2H MODEL PROCEDURES DP 14G Procedures DCU Pattern Set up Tables 43UWX10B ONLY 2 3 4 FA FE FC 03 00 FE FA FE FC 03 00 FE FC FE FA 01 00 00 53UWX10B 61UWX10B 2 3 4 FA FE FC 03 00 FE FE FE FE 03 00 00 FC FE FA 01 00 00 108 2H MODEL PROCEDURES DP 15 Procedures The DP 15 has two deflection modes Normal mode and 1080i Through mode sometimes called V Squeeze mode Both modes must be adjusted sepa rately u
43. Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern 10 Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right 11 Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode 12 Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode 13 Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared Note It is not possible to adjust item 4 using this remote 54 REMOTE CONFIGURATIONS CLU 4321UG CO O rowrn TV CBL SAT DVD VCR 9 SWAP PIP MODE Centering Remove Color Initialize Correction Buttons Crosshatch Video Cursor Position Buttons Calculate HITACHI CLU 4321UG 99 REMOTE CONFIGURATIONS CLU 4321UG Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate
44. and light pattern sampling data PRESS PIP MODE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the ANT 0 and STATUS buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 46 REMOTE CONFIGURATIONS CLU 5714TSI Cursor Position Buttons Correction Buttons Initialize VCR PLUS vC INFO 95 Calculate Centering HITACHI CLU 5714TSI 47 REMOTE CONFIGURATIONS CLU 5714TSI Button Explanations 1 2 10 11 12
45. ange from MAGIC FOCUS to CENTER MODE then to STATIC MODE When STATIC MODE is displayed in OSD press INPUT or ANT button on remote control The unit will now be in the DCAM Procedure for Chassis DPOSF DP05 HP11 12 1 2 3 Press hold the DIGITAL ARRAY or CONVERGENCE ADJUST button on front panel While the button is held down then press the INPUT or ANT button on remote control The unit will now be in the DCAM continued 63 TOUCH UP ALIGNMENT RED Figure 1 Service ewer v eooo Figure 2 FRONT VIEW SERVICE SWITCH DEFLECTION PWB SIGNAL PWB 2 SELECT COLOR TO BE ADJUSTED RED Press the button on the remote associated with Color Display Mode Remove Color then press the button on the remote associated with Red 7 x 5 example MENU 0 Display should now be Red and Green crosshatch lines only If it is all three colors press the MENU button again to toggle from all colors back to Red and Green only continued 64 TOUCH UP ALIGNMENT RED 3 Use the Cursor Position Buttons to navigate from a selected adjustment point to another adjustment point The blinking or dashed lines of the crosshatch intersec tion ident
46. atic raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS MOVE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 28 REMOTE CONFIGURATIONS CLU 614MP Initialize Calculate DTV SAT Centering
47. ble 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 34 REMOTE CONFIGURATIONS CLU 572TSI Cursor Position Buttons Phase Adjust Correction Buttons Remove Color Initialize PIP CH FREEZE Calculate 5 PIP MODE Centering HITACHI CLU 572TSI 35 REMOTE CONFIGURATIONS CLU 572TSI Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS PIP MODE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in c
48. cleared 42 REMOTE CONFIGURATIONS CLU 5712TSI Cursor Position Buttons Phase Adjust Color Initialize Correction Buttons FREEZE Calculate Centering HITACHI CLU 5712TSI 43 REMOTE CONFIGURATIONS CLU 5712TSI Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS PIP MODE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and STATUS buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video
49. control The unit will now be in the DCAM Procedure for Chassis DP06 DPO7 HP13 1 2 3 4 Press and hold the MAGIC FOCUS button on front panel While the button is held down the OSD will change from MAGIC FOCUS to CENTER MODE then to STATIC MODE When STATIC MODE is displayed in OSD press INPUT or ANT button on remote control The unit will now be in the DCAM Procedure for Chassis DPOSF DP05 HP11 12 1 2 3 Press and hold the DIGITAL ARRAY or CONVERGENCE ADJUST button on front panel While the button is held down then press the INPUT or ANT button on remote control The unit will now be in the DCAM continued 67 TOUCH UP ALIGNMENT BLUE Figure 1 Service Adlustmient 0500 00 Tees wu ewer SOOO ras 2 Figure 2 FRONT VIEW SERVICE SWITCH DEFLECTION PWB SIGNAL PWB 2 SELECT COLOR TO BE ADJUSTED BLUE Press the button on the remote associated with Color Display Mode Remove Color then press the button on the remote associated with Blue 13 x 9 example MENU INPUT Display should now be Blue and Green crosshatch lines only If it is all three colors press the MENU button again to toggle from all colors back to Blue and Green only continued 68 TO
50. d the internally generated convergence crosshatch pattern 10 Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right 11 Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode 12 Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode 13 Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared Note It is not possible to adjust item 4 using this remote 58 SERVICE SOLUTIONS Maintenance Performed STK Replacement Go to Magic Focus Operation CRT Replacement Go to Complete Convergence Procedure Need to set Magnetic Centering After centering adjust go to Magic Focus Deflection PWB Replacement Go to Complete Convergence Procedure Need to set H V size and position Re use original DCU if possible DCU Replacement Go to Complete Convergence Procedure Need to create new ROM data 59 SERVICE SOLUTIONS First Time Convergence Assessment Perform Magic Focus Operation page 61 Touch up Convergence Procedure Green needs adjustment page 62 Red needs adjustment page 63 Blue needs adjustment page 67 Write to ROM page 71 Initialize Sensors page 72 Complete Convergence Procedure Clear
51. d with convergence correc tion adjustments continued 104 hi x Ag a 2H MODEL PROCEDURES DP 14G Procedures There are two additional adjustments which must be performed when replacing a DCU These are called DCU Character Set up and DCU Pattern Set up These adjustments must be performed prior to making convergence corrections DCU Character Set up 1 2 3 Connect NTSC signal Clear RAM page 74 Press FREEZE button on remote two additional horizontal lines will appear Press PIP CH button on remote ADJ PARAME TER mode will now be displayed Press or button to scroll through the table Press button to change the data so that it corresponds to the table shown below Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to DCU adjustment mode ADJ PARAMETER ROM WRITE gt ADJ DISP SEL STAT DEMO WAIT continued 105 2H MODEL PROCEDURES DP 14G Procedures DCU Character Set up Table Parameter Normal ADJ DISP 77 SEL STAT 00 DEMO WAIT 2 INT STEP 1 02 INT A DLY 0 INT C DLY FA INT BAR 1C MGF STEP 1 00 MGF A DLY 0A MGF C DLY FA MGF BAR 0E SENSOR CK 00 SENSOR 0 FF SENSOR 1 00 SENSOR 2 FF SENSOR 3 01 SENSOR 4 FF SENSOR 5 06 SENSOR 6 FF SENSOR 7 07 AD LEVEL 03 E DISPLAY 00 ADJ TIMS 60 AD LEVEL 05 AD NOISE 80 PHASE MOT 60 H BLK R
52. e adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 40 REMOTE CONFIGURATIONS CLU 5711TSI Cursor Position Buttons Crosshatch Video Correction Buttons Initialize 2 Calculate PIP MODE SWAP Centering HITACHI CLU 5711TSI 41 REMOTE CONFIGURATIONS CLU 5711TSI Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching
53. edures The DP 26 27 27D has only one deflection mode how ever there are two adjustments which must be properly adjusted before starting the convergence correction ad justments they are DCU PHASE ADJUST and HORI ZONTAL POSITION ADJUST DCU PHASE ADJUST i 2 3 Input an NTSC signal via tuner composite video or S video Press the Service switch Press AV NET button on remote Green cross hatch is displayed Press EXIT button on remote Character pattern is displayed which is the DCU Phase setting mode Set PH H phase data as shown below by using the 4 and 6 button on the remote Set PH V phase data as shown below by using the 2 and 5 button on the remote Set CR H phase data as shown below by using the 4 and P button on the remote Set CR V phase data as shown below by using the A and button on the remote Press AV NET button on remote to exit from PHASE ADJUST Mode Press PIP MODE button on remote twice to write the new Phase data to memory When Green dots appear press MUTE button on remote to return to DCU adjustment mode PHASE MODE PH H CD PH V 04 CR H 35 CR V 0A continued 2H MODEL PROCEDURES DP 26 27 27D Procedures HORIZONTAL POSITION ADJUST 1 Input an NTSC crosshair signal 2 Press the Service switch to change to internal DCU crosshatch 3 Mark the center of the DCU crosshatch with your finger 4 Enter the Bus alignment menu and select Item H
54. epeat Steps 3 12 for 10801 Through Mode continued 118 2H MODEL PROCEDURES DP 15 Procedures DCU Pattern Set up Tables Normal Mode DP 15 CHASSIS NORMAL MODE 1 5 02 X x 02 01 FF 6 06 FD 06 FD 06 FC continued 119 2H MODEL PROCEDURES DP 15 Procedures DCU Pattern Set up Tables 1080i Through Mode DP 15 CHASSIS 1080i THROUGH MODE 1 X Not in use 2 6 F6 04 04 02 FC 06 00 00 FC 06 FE FF 2 6 FC 08 08 FD FC 06 06 FA FC 08 03 F7 2 6 FC 06 05 FF FC 06 03 FC FC 08 02 F9 continued 120 2H MODEL PROCEDURES DP 17 Procedures The DP 17 has only one deflection mode however there are two adjustments which must be properly ad justed before starting the convergence correction ad justments they are DCU PHASE ADJUST and HORI ZONTAL POSITION ADJUST DCU PHASE ADJUST 1 2 3 Input an NTSC signal via tuner composite video or S video Press the Service switch Press HELP button on remote Green crosshatch is displayed Press EXIT button on remote Character pattern is displayed which is the DCU Phase setting mode Set PH H phase data as shown below
55. formed prior to making convergence corrections DCU Character Set up 1 2 3 Connect NTSC signal Clear RAM page 74 Press FREEZE button on remote two additional horizontal lines will appear Press PIP CH button on remote ADJ PARAME TER mode will now be displayed Press or button to scroll through the table Press button to change the data so that it corresponds to the table shown below Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to DCU adjustment mode ADJ PARAMETER ROM WRITE ADJ DISP 7 DEMO WAIT 2F INT START 03 V SQUEEZE FO continued 129 2H MODEL PROCEDURES DP 23 23G 23K 24 Procedures DCU Character Set up Tables DP23 23G DP23K DP24 Parameter Normal Normal ADJ DISP 77 77 DEMO WAIT 2F 2F INT START 03 03 V SQUEEZE FO FO INT STEP 1 02 02 INT STEP 2 06 06 INT BAR 28 25 INT DELAY 01 01 MGF STEP 1 00 00 MGF STEP 2 06 06 MGF BAR 1B 1B MGF DELAY 01 01 SEL STAT 00 00 LINE WID 1F 1F ADD LINE 09 09 SENSOR CK 00 00 PORT 0 07 07 PORT 1 06 06 PORT 2 05 05 PORT 3 04 04 PORT 4 03 03 PORT 5 02 02 PORT 6 01 01 PORT 7 00 00 AD LEVEL 03 03 CENT BAL 00 01 E DISPLAY 00 00 E ADJ TIMS 60 60 E AD LEVEL 05 05 E AD NOISE 0A 0A PHASE MOT 60 60 H BLK RV 00 00 H BLK GV 01 01 H BLK BV 00 00 H BLK H 00 00 PON DELAY oc oc IR CODE 00 00 INITIAL 50 9E 9E MGF
56. h the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared Note It is not possible to adjust items 3 4 6 and 9 using this remote 20 REMOTE CONFIGURATIONS CLU 435U f CABLE ver HELP C 2 SWAP MOVE FRZ Phase Adjust ROM 44 gt gt gt Read STOP PAUSE E LST CH MUTE A Crosshatch Video Correction Buttons HITACHI CLU 435U 21 REMOTE CONFIGURATIONS CLU 435U Button Explanations 1 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X 2 Write to ROM Stores current convergence data working RAM to the EEPROM PRESS 2X 3 Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase 4 Calculate Not Available 5 Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Not Available 7 Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons 8 Correcti
57. h the mag netic centering for each CRT Single Cross Signal SCREEN OVERLAY SCREEN OVERLAY JIG Required for convergence alignments See page 6 for instal lation procedure Red Blue Bis Horizontal e Horizontal Size marks Offset pn d Vertical X Size H H marks Shown above is an example of the screen overlay jig SCREEN OVERLAY SCREEN OVERLAY INSTALLATION Must be used during a complete alignment Spaced Equally Place the transparent Screen Overlay geometrically on the PTV screen making sure the outside lines on the overlay are an equal distance from the inside edges of the frame on all four sides CHASSIS MODEL CROSS REFERENCE Including Remotes and Overlay part numbers 1H MODELS pam APTA CHASSIS MODEL CROSS REFERENCE Including Remotes and Overlay part numbers 1H MODELS AP83 y Si APSSR 505 78 H310354 60SBX78B H310355 AP92 50GX49B H310354 46FX01B H310353 2 46GX01B H310353 50GX10B H310354 50GX20B H310354 50GX10BA H310354 AP92R S 50GX20BA H310354 46GX01BA H310353 53SBX59B H310359 61SBX59B H310358 535 01 H310359 61SBX01B H310358 43GX01B H312222 50DX10B H310354 50DX20B H310354 50FX20B H310354 60DX10B H310355 60DX20B H310355 60FX20B H310355 43GX10B H3122
58. hen pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared Note It is not possible to adjust items 3 4 and 9 using this remote 14 REMOTE CONFIGURATIONS CLU 417UI or CABLE ver HELP PIP CH TV VCR 2 PIP SWAP MOVE FRZ Centering 44 Correction Buttons Cursor Position Buttons HITACHI CLU 417UI 15 REMOTE CONFIGURATIONS CLU 417UI Button Explanations 1l Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X 2 Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Not Available Calculate Not Available 5 Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Not Available 7 Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red 4 Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons 8 Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point 9 Crosshatch Video Mode Not Available 10 Curso
59. hen used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 38 REMOTE CONFIGURATIONS CLU 575TSI Cursor Position Buttons Phase Adjust Remove Color ND Initialize sves SCHD PLUS GUIDE TV FO Correction Buttons PIP CH FREEZE Calculate 55 7 Centering HITACHI CLU 575TSI 39 REMOTE CONFIGURATIONS CLU 575TSI Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase Calculate Performs interpolation between adjustment points for a total of 255 data locations Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Develops the reference data for Magic Fo cus using the 8 sensors and light pattern sampling data PRESS PIP MODE PIP CH Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of th
60. horizontal lines will appear Press PIP CH button on remote ADJ PARAME TER mode will now be displayed Press or button to scroll through the table Press button to change the data so that it corresponds to the table shown below Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to DCU adjustment mode ADJ PARAMETER ROM WRITE ADJ DISP 7 DEMO WAIT 2F INT START 03 V SQUEEZE FO continued 135 2H MODEL PROCEDURES DP 26 27 27D Procedures DCU Character Set up Table DP26 27 27D Parameter Normal 7 0 1 MGF STEP 1 MGF STEP 2 MGF BAR MGF DELAY 1 SEL STAT LINE WID F ADD LINE SENSOR CK PORT 0 7 PORT 1 PORT 2 PORT 3 PORT 4 1 1 PORT 6 PORT 7 1 7 2 03 02 06 28 0 00 06 B 0 00 1 09 00 0 06 05 04 03 0 00 03 00 00 60 05 A 60 00 0 00 00 C 00 9 96 F F continued 136 2H MODEL PROCEDURES DP 26 27 27D Procedures DCU Pattern Set up 1 3 Connect NTSC signal Clear RAM page 74 Press FREEZE button on remote two additional horizontal lines will appear Press AV NET button on remote Magic Focus Pattern Mode will now be displayed Press the 6 button to rotate the arrow Arrow indi cates each sensor position Press the buttons shown below to switch colors INFO Green 0 Red ANT Blue Press o
61. ifies the selected adjustment point 4 Press the Cursor Adjustment Buttons at the selected adjustment points to align the red H V lines with the green lines continued 65 TOUCH UP ALIGNMENT RED After adjustment of Red the lines should appear yel low which is Red and Green together When pressing the MENU button to toggle back to all colors all lines should be white Proceed to Write to ROM page 71 when all touch up adjustments are completed Red and Green After Adjustment 66 TOUCH UP ALIGNMENT BLUE 1 ENTER DCAM Digital Convergence Adjustment Mode Default is 13 x 9 Mode AP 5x AP 6x Press service switch behind hole on front panel for all AP 5x and AP 6x chassis Figure 1 All Other Chassis Press service switch on the Deflection PWB Figure 2 or for models built after 2000 to access the DCAM without removing the front panel Procedure for Chassis DP14G DP15 DP17 3 4 Press the MAGIC FOCUS button on front panel While Magic Focus is running press MAGIC FOCUS button again to stop When STOP is displayed in OSD press RECALL or STATUS button on remote control The unit will now be in the DCAM Procedure for Chassis DP23 23G DP24 DP26 DP27 1 2 3 4 Press the MAGIC FOCUS button on front panel While Magic Focus is running press MAGIC FOCUS button again to stop When STOP is displayed in OSD press INFO button on remote
62. ight pattern sampling data PRESS SHIFT ANT Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the AVX 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 12 REMOTE CONFIGURATIONS CLU 952MP Initialize CABLE VCR AUDIO HOME ROME acr FRZ CABLE HELP rvicaste TV CABLE _ AUDIO 7 CLU 952M
63. ing Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Not Available 7 Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons 8 Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point 9 Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern 10 Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right 11 Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode 12 Red 7 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode 13 Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared Note It is not possible to adjust items 4 6 using this remote 18 REMOTE CONFIGURATIONS CLU 434VP 8 43 CANCEL E
64. ly 3x 3 Example MENU RECALL Adjust horizontal and vertical size controls usually located on the Power Deflection PWB so that the raster size corre sponds to the size marks on the overlay Vertical Horizontal Size Marks 77 COMPLETE ALIGNMENT STATIC CENTERING After the magnetic centering and size adjustments have been verified the Static Centering should then be adjusted The screen overlay should be in place and the DCU RAM should still be cleared Enter the Static Raster Centering Mode Press the button on the remote associated with Centering Example FREEZE Two additional horizontal lines will appear to indicate that the set is now in the Static Raster Centering Mode Additional Horiz Lines Additional Horiz Lines To select Red or Blue press the button on the remote associ ated with Color Display Mode Remove Color then press the button on the remote associated with Red 7 x 5 or Blue 13 x 9 Example MENU 0 Red Example MENU INPUT Blue Adjust each color using the Correction Buttons until the center is a white cross After adjustment is complete press the button on the remote associated with Centering to exit from the Static Raster Cen tering Mode Example FREEZE 78 COMPLETE ALIGNMENT DCU PHASE ADJUST Apply the screen overlay page 6 Enter DCAM by either pressing the service only switch or by remote command see page 63 Select Green Only Pres
65. ment the overlay should be used to check the reference Proceed to the Green 13 x 9 Mode page 85 portion of the complete convergence procedure When completed with green touch up AND the entire crosshatch display is converged proceed to Write to ROM page 71 and Initialize Sensors page 72 62 TOUCH UP ALIGNMENT RED 1 ENTER DCAM Digital Convergence Adjustment Mode Default is 13 x 9 Mode AP 5x AP 6x Press service switch behind hole on front panel for all AP 5x and AP 6x chassis Figure 1 All Other Chassis Press service switch on the Deflection PWB Figure 2 or for models built after 2000 to access the DCAM without removing the front panel Procedure for Chassis DP14G DP15 DP17 3 4 Press the MAGIC FOCUS button on front panel While Magic Focus is running press MAGIC FOCUS button again to stop When STOP is displayed in OSD press RECALL or STATUS button on remote control The unit will now be in the DCAM Procedure for Chassis DP23 23G DP24 DP26 DP27 1 2 3 4 Press the MAGIC FOCUS button on front panel While Magic Focus is running press MAGIC FOCUS button again to stop When STOP is displayed in OSD press INFO button on remote control The unit will now be in the DCAM Procedure for Chassis DP06 DPO7 HP13 1 2 3 4 Press and hold the MAGIC FOCUS button on front panel While the button is held down the OSD will ch
66. non Automatic non Magic Focus Digital Conver gence procedures is that there is an additional step required to ensure that the Magic Focus feature will operate correctly This step uses the sensors and pattern data together to calcu late the convergence correction data for storage in the EEPROM as permanent reference data for Magic Focus If this step is bypassed the Magic Focus feature will not oper ate although the convergence correction procedures will have been properly set up Conclusion Included in this handbook is all the information required to perform the Automatic Digital Convergence correction ad justments in the customer s home The flowcharts trouble shooting and adjusting procedures are specifically designed for in home use EQUIPMENT REQUIREMENTS The following equipment and jigs are extremely important for completing the precise convergence adjustments required for the Automatic Digital Convergence System If the DCU Digital Convergence Unit is replaced a complete align ment is necessary This includes the usage of the screen overlay or jig WARNING If the screen overlay is not used during the setup procedure of the green crosshatch noticeable linearity problems will occur as well as probable error code generation during the Magic Focus sensor data initialization process NTSC GENERATOR The external NTSC generator must be capable of providing a single cross NTSC pattern This is used to establis
67. on Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point 9 Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern 10 Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right 11 Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode 12 Red 7 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode 13 Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared Note It is not possible to adjust items 4 and 6 using this remote 22 REMOTE CONFIGURATIONS CLU 436UI Phase Adjust CLU 436UI CABLE ver HELP PIPCH TV VCR C PIP SWAP MOVE FRZ 23 Centering Correction Buttons Cursor Position Buttons REMOTE CONFIGURATIONS CLU 436UI Button Explanations 1 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X 2 Write to ROM Stores current convergence data
68. on is in conjunction with the ANT 0 and INFO buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 50 REMOTE CONFIGURATIONS CLU 5722TSI Cursor Position Buttons Remove Color Correction Buttons Initialize PIP CH FREEZE lt 3 Calculate Centering HITACHI CLU 5722TSI Remote must be in VCR Mode 51 REMOTE CONFIGURATIONS CLU 5722TSI Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the EEPROM PRE
69. onjunction with the INPUT 0 and RE CALL buttons Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point Crosshatch Video Mode When pressed five times this button will toggle between the normal input video and the internally generated convergence crosshatch pattern Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared 36 REMOTE CONFIGURATIONS CLU 573TSI Cursor Position Buttons Phase Adjust Remove Color Initialize Correction Buttons PLUS PIP CH FREEZE Calculate 5 Centering HITACHI CLU 573TSI 37 REMOTE CONFIGURATIONS CLU 573TSI Button Explanations 1 2 10 11 12 13 Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X Write to ROM Stores current convergence data in working RAM to the
70. onvergence D A m m l Amplifiers Yokes EEPROM Adjustment Service Technician Point Data Interface Digital Convergence Unit DCU Customer The Digital Convergence adjustment process began by short ing two internal test points to set the unit to the Digital Con vergence Adjustment Mode DCAM From the DCAM or service mode the necessary adjustments were made to correct the convergence errors INTRODUCTION The remote control was used to adjust the position of an inter nally generated crosshatch pattern for each CRT While in the DCAM service mode a number of buttons on the remote control are allocated specifically for convergence adjust ments and no longer operate the functions indicated on their button z 5 5 e Adjustments of the crosshatch pattern must be matched to a precision reference overlay attached to the front of the screen The reference overlay is considered to be a necessary ser vice jig The lines printed on the overlay are used as a refer ence for setting up the Green CRT convergence Once the Green CRT has been completed the Red and Blue can then be converged using Green as the reference When the convergence adjustments have been completed the Digital Convergence adjustment data is stored in the EEPROM The data is then converted to analog R V G V BCH correction waveforms and applied to the
71. ply the screen overlay page 6 Display normal video Press the button on the remote associated with Crosshatch Video Mode five 5 times Example EXIT x5 Centering Magnet Beam Forming Magnet 7 Alignment Magnet continued 75 COMPLETE ALIGNMENT MAGNETIC CENTERING Using the CRT magnets centering rings align each color as described in the diagrams below The horizon tal line left right for each color should be aligned with the center horizontal line of the overlay The vertical line up down for each color should be positioned as shown which is offset This is done so that the Con vergence Output devices STK s will operate in a more efficient manner thus preventing possible mem ory overload in the DCU and causing an error during sensor initialization For example the Blue is offset to the right because the Blue CRT is physically to the right of center Green Single Crosshatch Green Centered Single Crosshatch Red Centered offset Single Crosshatch Blue Centered offset COMPLETE ALIGNMENT Horizontal Vertical Size Adjust After the magnetic centering has been accomplished the master size adjustment should be checked and adjusted if necessary Apply the screen overlay page 6 Clear the DCU RAM page 74 Select Green Only Press the button on the remote associated with Color Dis play Mode Remove Color then press the button on the remote associated with Green On
72. r button to change the data so that it corresponds to the table shown below Press or button to scroll vertically RH RV for example Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to DCU adjustment mode continued 137 2H MODEL PROCEDURES DP 26 27 27D Procedures DCU Pattern Set up Table DP 26 27 27D Chassis Normal Mode 1 2 3 4 5 02 FC FE FC 02 00 07 01 FB 01 00 FE 00 FE 00 00 06 01 FC 01 FE FC 00 FE FE 00 04 01 FE 01 138 NOTES 139
73. r Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right 11 Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode 12 Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode 13 Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared NEST 9 Note It is not possible to adjust items 3 4 6 and 9 using this remote 16 REMOTE CONFIGURATIONS CLU 431UI lt lt OM CABLE ver HELP TV VCR o 2 C PIP SWAP MOVE FRZ Phase Adjust ROM 44 gt gt gt Read REC STOP PAUSE Se EN ee C O LST CH MUTE A CV EXIT Crosshatch Video Correction Buttons Cursor Position Buttons HITACHI CLU 431UI 17 REMOTE CONFIGURATIONS CLU 431UI Button Explanations 1l Read From ROM Reads the stored EEPROM data current working RAM PRESS 2X 2 Write to ROM Stores current convergence data in working RAM to the EEPROM PRESS 2X 3 Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase 4 Calculate Not Available 5 Center
74. r completing the first of the two mode convergence procedures otherwise you will run the risk of losing your stored data if you attempt to engage 3 x 3 mode which requires clearing the RAM continued 97 2H MODEL PROCEDURES DP 85 Procedures The DP 85 has an additional feature to be used during con vergence that is unique to the Smooth Wide mode This is due to the image being noticeably wider than the standard image of the past The DP 85 was Hitachi s first 2H 16 9 model There is an additional mode or function that can be used when making convergence corrections This is called the Extended Mode and is entered by pressing the PIP CH but ton Normal Mode Extended Mode Two additional Horizontal lines Not used B Two additional Vertical lines These lines are used to align to the overlay The proper actual adjustment at the sides will commonly be outside the viewing area of the screen so these additional lines are used Note that when adjusting the convergence at the sides it may take a little longer than usual to get the lines exactly on the grid of the overlay It s more important that the lines are straight rather than precisely on the grid specification is 1 2 mm C The intersection of dotted lines now includes a solid up per and lower bar which will be either Red Green or Blue depending on which color is being adjusted In the case of the above example it is showing green
75. s the button on the remote associated with Color Dis play Mode Remove Color then press the button on the remote associated with Green Only 3x 3 Example MENU RECALL Enter Phase Adjustment Mode Press the button on the remote associated with Phase Ad just Example HELP Some remotes can not enter Phase Adjustment Mode NOTE All 2H models built since 2000 DP 0x DP 1x and DP 2x have data values for Phase Adjust Refer to pages 100 133 for specific 2H model data The point between the bent lines represents the Adjustment Point location The broken line inter section represents the center of the screen continued 79 COMPLETE ALIGNMENT DCU PHASE ADJUST Using the Correction Buttons on the remote position the bent lines so that they are aligned with the center of the screen as shown below To exit from the Phase Adjustment Mode press the button on the remote associated with Phase Adjust Example HELP Matches external video center This assures that the convergence adjustment occurs precisely at the selected cursor position 80 COMPLETE ALIGNMENT GREEN 3 x 3 Mode The first step in making convergence corrections is to en sure that the Green crosshatch is matched to the overlay If the DCU RAM was cleared it will be possible to enter the 3 x 3 mode Otherwise when entering into the DCAM the default mode will be 13 x 9 which is the touch up mode
76. select ASPECT 5 1080 Through Mode Exit from Customer Menu Press the Service switch Repeat Steps 3 11 NORMAL MODE 1080i Thru Mode PHASE MODE PHASE MODE PH H BF PH H BF PH V 07 PH V 07 CR H 4C CR H 4C CR V 0C CR V 0C continued 110 2H MODEL PROCEDURES DP 15 Procedures HORIZONTAL POSITION ADJUST Normal Mode 1 Input an NTSC crosshair signal 2 Press the Service switch to change to internal DCU crosshatch display 3 Mark the center of the DCU crosshatch with your finger 4 Enter the Bus alignment menu and select Item POSI 5 Adjust the data so that the center of NTSC cross hair matches the location found in step 3 above 6 Press the MENU button to exit from the Service Menu HORIZONTAL POSITION ADJUST 1080i Through Mode 1 Receive any 10801 2 14H signal 2 Change Screen Format to display 16X9 HD mode 3 Press the Service switch to change to internal DCU crosshatch display 4 Mark the center of the DCU crosshatch with your finger 5 Enter the Bus alignment menu and select Item H POSI 6 Press SELECT key on R C H POSI option is changed to HD mode H POSI H appears The data for H POSI 16X9 HD mode can now be changed 7 Adjust the data so that the center of NTSC cross hair matches the location found in step 4 above 8 Press the MENU button to exit from the Service Menu continued 111 2H MODEL PROCEDURES DP 15 Procedures Service
77. sing separate overlays when applicable Addi tionally there are two adjustments which must be prop erly adjusted before starting the convergence correction adjustments they are DCU PHASE ADJUST and HORIZONTAL POSITION ADJUST DCU PHASE ADJUST Normal Mode 1 Input an NTSC signal via tuner composite video or S video 2 Press the Service switch 3 Press HELP button on remote Green crosshatch is displayed Press EXIT button on remote Character pattern is displayed as shown on page 110 which is the DCU Phase setting mode Set PH H phase data as shown by using the 4 and 6 button on the remote Set PH V phase data as shown by using the 2 and 5 button on the remote Set CR H phase data as shown by using the lt and gt button on the remote 8 Set CR V phase data as shown by using the A and button on the remote 9 Press HELP button on remote to exit from PHASE ADJUST Mode 10 Press PIP MODE button on remote twice to write the new Phase data to memory 11 When Green dots appear press MUTE button on remote to return to DCU adjustment mode 12 Continue with 1080i Through Mode continued 109 2H MODEL PROCEDURES DP 15 Procedures DCU PHASE ADJUST 1080i Through Mode 13 14 15 16 17 18 19 Press the EXIT button five 5 times to exit to regular video mode Change to a 1080i signal Enter the Customers Menu and select the SET UP tab Scroll down to PICTURE FORMATS and
78. tional horizontal lines will appear 4 Press PIP CH button on remote ADJ PARAME TER mode will now be displayed as shown at right Press A or button to scroll through the applica ble table on the following pages Press or button to change the data so that it corresponds to the applicable table shown on the following pages Press PIP MODE button twice to write the data to the EEPROM When Green dots appear press MUTE button on remote to return to data display mode 9 Press PIP CH button to return to Display with ex tra lines mode 10 Press FREEZE button to return to normal DCU grid display 11 Continue with 10801 through mode at this point continued 113 2H MODEL PROCEDURES DP 15 Procedures DCU Character Set up 1080i Through Mode 12 13 14 15 Press the EXIT button five 5 times to exit to regular video mode Change to a 1080i signal Enter the Customers Menu and select the SET UP tab Scroll down to PICTURE FORMATS and select ASPECT 5 1080 Through Mode Exit from Customer Menu Press the Service switch Repeat Steps 3 10 for 10801 Through Mode Power off the TV to exit ADJ PARAMETER ROM WRITE gt ADJ DISP SEL STAT DEMO WAIT continued 114 2H MODEL PROCEDURES DP 15 Procedures DCU Character Set up Tables DP 15K 43FDX15B 43FDX20B Abs DIsP_ 77 ADJDISP 77 sel start oo pE
79. to align the display with the horizontal and vertical lines of the screen overlay Use the Cursor Position Buttons 2 4 5 6 to navigate between the adjustment points 7 x 5 Mode z 35 Adjustment Points After Adjustment continued 83 COMPLETE ALIGNMENT GREEN 7 x 5 Mode Perform Interpolation as needed to correct for S distortion between points Interpolation is basically a mathematical operation that reduces the distance between two points This will average the error between points to correct the bent or curved lines This should always be done while in the 7 x 5 mode NOTE Some Remotes do not have the capability for per forming this operation See pages 11 58 to determine each remote s capabilities Example INFO Before Interpolation After Interpolation 84 COMPLETE ALIGNMENT GREEN 13 x 9 Mode Select 13 x 9 mode Press the button on the remote associated with Blue 13 x 9 five 5 times Example INPUT x 5 Select Green Only Press the button on the remote associated with Color Dis play Mode Remove Color then press the button on the remote associated with Green Only 3 x 3 Example MENU RECALL Press the Correction Buttons A V 4 P at the selected adjustment points to align the display with the horizontal and vertical lines of the screen overlay Use the Cursor Position Buttons 2 4 5 6 to navigate between the adjustment points Return to the 7 x 5 mode as
80. to correct the bent or curved lines This should always be done while in the 7 x 5 mode NOTE Some Remotes do not have the capability for per forming this operation See pages 11 58 to determine each remote s capabilities Example INFO Before Interpolation After Interpolation 90 COMPLETE ALIGNMENT RED BLUE 13 x 9 Mode Select 13 x 9 mode Press the button on the remote associated with Blue 13 x 9 five 5 times Example INPUT x 5 Select Red and Green or Blue and Green Press the button on the remote associated with Color Dis play Mode Remove Color then press the button on the remote associated with Red 7 x 5 Blue 13 x 9 Example MENU 0 Red or MENU INPUT Blue Press the Correction Buttons A gt at the selected adjustment points to align the display with the horizontal and vertical lines of the screen overlay Use the Cursor Position Buttons 2 4 5 6 to navigate between the adjustment points Return to the 7 x 5 mode as necessary to perform interpolation calculation Note At this point the Red Blue crosshatch should be per fectly aligned with the Green If it is not return to the 7 x 5 mode or if necessary the 3 x 3 mode to make required adjustments until it matches the Green 13 x 9 Mode 117 Adjustment Points After Adjustment 91 RED BLUE COMPLETE COMPLETE ALIGNMENT
81. ure therefore it is unnecessary to initialize the Magic Focus Sensors there are none Note 2 The 61 DP 06 61SDX01B does not have it s own 61 overlays Use the part number shown on page 9 which happens to be the same 60 overlay used on the previous years model 60SDX88B Center the over lay on the screen there will be a 0 5 gap around the overlay Note 3 There are two adjustments which are unique to the DP Ox series they DCU PHASE ADJUST and HORIZONTAL POSITION ADJUST These must be properly adjusted before starting the convergence cor rection adjustments DCU PHASE ADJUST Normal Progressive Mode Input an NTSC signal via tuner composite video or S video 2 Press the Service switch 3 Press HELP button on remote Green crosshatch is displayed 4 Press EXIT button on remote Character pattern is displayed which is the DCU Phase setting mode 5 Set PH H phase data as shown below by using the 4 and 6 button on the remote 6 Set PH V phase data as shown below by using the 2 and 5 button on the remote continued 100 2H MODEL oc s 8 oc 2 2H MODEL PROCEDURES DP 0x Procedures 7 Set CR H phase data as shown below by using the 4 and P button on the remote 8 Set CR V phase data as shown below by using the A and button on the remote 9 Press HELP button on remote to exit from PHASE ADJUST Mode 10 Press PIP MODE button on remote twice to
82. vowar 2 2 28 mrsrART o INrsrEP1 02 v squeeze ro NTADLY oa mrsrEP 02 02 NTCDLY FA mrSTEP2 o 06 MGFsTePi 00 INTDELAY 01 MGFADLY o wersreP oo 00 FA 2 o 06 worBan 0 wroBm SENSORCK 00 MGFDELAY 01 sENsORO FF SENSORCK 00 PORT 0 o 00 PORT 1 01 PORT 2 o 02 PORT 3 03 os PORT 4 o 04 sensore PORTS 05 05 SENSOR 07 PORTS o6 06 ADLEVeL PORT7 07 apieve vos Paptever 5 eEpispray oo 00 apnoise 80 Eap rMS 6 60 o5 05 06 E ADNOISE 0 60 06 H BLK RV 05 00 H BLK GV 01 H BLKBV 0 imcopE 00 H BLK H 00 iNTIALS0 9E PON DELAY oc warso 9 IRCODE 0 00 9POINT50 INITIALSO 9 9E srarso 96 56 50_ STAT 50 DYNA 50 oF oF continued 115 2H MODEL PROCEDURES DP 15 Procedures DCU Character Set up Tables DP 15H 53
83. wice to write the new Phase data to memory When Green dots appear press MUTE button on remote to return to DCU adjustment mode PHASE MODE PH H BF PH V 07 CR H 4C CR V 0C continued 2H MODEL PROCEDURES DP 14G Procedures HORIZONTAL POSITION ADJUST 1 2 3 Input an NTSC crosshair signal Press the Service switch to change to internal DCU crosshatch Mark the center of the DCU crosshatch with your finger Enter the Bus alignment menu and select Item H POSI Adjust the data so that the center of NTSC cross hair matches the location found in step 3 above Press the MENU button to exit from the Service Menu Service Menu access and how to view change the VC Data values Set should be OFF PAGE O1 ePress and hold the INPUT DJUST MODE button on the front panel SERVICE press the POWER but sug BRT ton WHITE BAL eRelease both buttons Service Menu should appear on the screen COOL eTo scroll through the Menu CUTOFF COOL 80 use the A and buttons G CUTOFF COOL 80 jump through the Service B CUTOFF COOL 80 Menu page by page press the MENU button on Remote H POSITION eTo Adjust Data Values use V POSITION 3F the 4 and P buttons FACT RESET Note Value shown may or may not be typical After making DCU Phase Adjustment and Horizontal Position Adjustment procee
84. with Write to ROM then press the button on the remote associated with Initialize Example 1 MOVE PIP CH Example 2 PIP MODE PIP CH 1ST BUTTON PRESS ROM WRITE 2ND BUTTON PRESS APPROX 90 SECONDS If error codes display after this step see page 95 72 Clear RAM Magnetic Centering Horizontal and Vertical Size Static Centering Phase Adjustment Green 3 x 3 Mode Green 7 x 5 Mode Green 13 x 9 Mode Red Blue 3 x 3 Mode Red Blue 7 x 5 Mode Red Blue 13 x 9 Mode Write to ROM Initialize Sensors COMPLETE ALIGNMENT CLEAR RAM To clear the DCU RAM this is accomplished by hold ing down the service switch then powering on the set This will result in a display that has it s convergence completely uncorrected Note that this is not necessar ily a permanent condition All the previous conver gence settings that were stored in the ROM are still there The important thing to remember here is the dif ference between RAM Random Access Memory and ROM Read Only Memory RAM is what the conver gence output devices are using for an input at any given time and ROM is what data settings were actually written to the EEPROM Example of uncorrected convergence crosshatch 74 COMPLETE ALIGNMENT MAGNETIC CENTERING After clearing the DCU RAM the next step is to per form the magnetic centering for each CRT Using an external pattern generator input a single crosshatch pattern Ap
85. working RAM to the EEPROM PRESS 2X 3 Phase Adjust Mode used for matching positions of the cursor and adjustment point for matching phase 4 Calculate Not Available 5 Centering Turns on the static raster centering mode for matching the internal crosshatch to the external video center Initialize Not Available 7 Color Display Mode Remove Color Used to toggle between all colors white and either Green only Red 4 Green yellow or Blue Green cyan Use of this button is in conjunction with the INPUT 0 and RE CALL buttons 8 Correction Buttons Used to adjust the horizontal and vertical position of the adjustment point The blinking crosshatch intersection identifies the selected adjust ment point 9 Crosshatch Video Mode Not Available 10 Cursor Position Buttons Moves the adjustment point of the internal crosshatch pattern line intersections 2 up 4 left 5 down 6 right 11 Blue 13 x 9 When used with the MENU button will display green and blue When pressed 5 times will enable 13 x 9 mode 12 Red 7 x 5 When used with the MENU button will display green and red When pressed 5 times will en able 7 x 5 mode 13 Green Only 3 x 3 When used with the MENU but ton will display green only When pressed 5 times will enable 3 x 3 mode if RAM was cleared Note It is not possible to adjust items 4 6 and 9 using this remote 24 REMOTE CONFIGURATIONS CLU 612MP
86. write the new Phase data to memory 11 When Green dots appear press MUTE button on remote to return to DCU adjustment mode DCU PHASE ADJUST HD Mode 1 Input an ATSC signal of 10801 at the component input connections 2 Repeat steps 2 11 above PHASE MODE PHASE MODE PH H BB PH H BB PH V 0C PH V 07 CR H 4C CR H 4C CR V 00 CR V 0C continued 101 2H MODEL PROCEDURES DP 0x Procedures HORIZONTAL POSITION ADJUST Normal Progressive Mode 1 Input an NTSC circle pattern test signal 2 Ensure that the screen format is PROGRESSIVE 3 Enter the Bus alignment menu and select Item POSI on Page 2 of Service Menu 4 Adjust the data so that the left and right hand sides are equal 5 Press the MENU button to exit from the Service Menu HORIZONTAL POSITION ADJUST HD Mode 1 Input an ATSC 10801 circle pattern test signal 2 Ensure that the screen format is HD 3 Enter the Bus alignment menu and select Item POSI on Page 2 of Service Menu 4 Adjust the data so that the left and right hand sides are equal 5 Press the MENU button to exit from the Service Menu Service Menu access and how to view change the Data values E The Set should be OFF PAGE 02 Press and hold the INPUT but 1300 NTSC 15 ton on the front panel 30 a Then press the POWER button Release both buttons Service Menu

Hitachi 57GWX20B 57" Rear Projection Television

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Hitachi 57GWX20B 57&quot; Rear Projection Television

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Hitachi 57GWX20B 57" Rear Projection Television