Home

bx-1

1. 60Video SOYUV 60YUV 5ORGB 60RGB Pic mode Pic mode Pic mode Pic mode Dynamic Eco Dynamic Eco Standard Eco Standard Eco Eco std Eco much TV std Jpn much Jpn sid Jpn 063 Dec 063 ADJUST Picture Maximum TV Video Normal Wide Normal Wide JPN RGB TV Processor SADJ 000 001 UST Sub Hue TV Video 002 Sub Sharpness TV Video YUV JPN RGB 003 Sub Sharpness Offset Intelligent Pic none 004 Sub Color Jal tv 50pal video 50secam tv S0secam video 60TV 60video 50YUV 60YUV 50RGB 60RGB 005 Sub Color Offset Intelligent Pic none 006 Picture Control GA 0 100 valid gt 100 invalid icture Model GA Personal User Reset Data Others 0 63 valid ignore bit 6 invalid 007 Color Control GA 0 100 valid 100 invalid icture Model GA Personal User Reset Data Others 0 63 valid ignore bit 6 invalid 008 Brightness Control GA 0 100 vali icture Model GA Personal User Reset Data gt 100 invalid Others 0 63 valid ignore bit 6 invalid Hue Control GA 0 100 valid gt 100 invalid icture Model GA Personal User Reset Data Others 0 63 valid ignore bit 6 invalid Sharpness Control GA 0 100 valid icture Model GA Personal User Reset Data gt 100 invalid Others 0 63 valid ignore bit 6 invalid Range DATA Function Table amp Note Device Name NVM Address Initial Value Det
2. High Deviation Mode 0 disabled 1 enabled NICAM ST NICAM Stereo 0 disabled 1 enabled NICAM BI NICAM Stereo 0 disabled 1 enabled A2 ST BI A2 West German Stereo Bilingual 0 disabled 1 enabled Thai Bilingual A2 Thai Bilingual or Force SAP if JP US ST is act 0 disabled 1 enabled JP US ST JP US Stereo 0 disabled 1 enabled Korean ST Korean Stereo 0 disabled 1 enabled MONO Monaural Model 0 Stereo SSD Model 1 Monuaral Model No OPB4 Item Firmware 1 spk SMAT Models KV BT21M90 1 0 Firmware SSD Firmware Downloading 0 disabled 1 enabled SMAT Surround Matrix 0 Active 1 Passive 1 spk Models 1 Speaker Models 0 2 or 3 Speaker Models 1 1 speaker Models VM Velocity Modulation 0 disabled 1 enabled Equalizer 5 band Equalizer Model 0 Bass Treble Model 1 Equalizer Model Surround US GA Surround Selection 0 Off Simulated Surround 1 Off Simulated WOW TruSurround US 1 Off Simulated SRS 3D Surround GA V Chip V Chip Model 0 Channel Block Model no rating 1 Parental Control Model rating TOP Forced TOP 0 Auto Mode TOP FLOF 1 Forced TOP TEXT Teletext Model 0 Non Teletext Model 1 Teletext Model No OPB5 Item IP Plus KV BT21M90 Full Surround Full Surround option 0 Normal Surround Model 1 Full Surround Model Off simulated surround SRS WOW TruSurround No Surround No Surround Model 0 Surround Mod
3. 000 PFRQ_ Non Comb models 00 Category Model YC Non Comb models Category SDSP Category Stereo models Non stereo models SDEC 01 00 03 00 06 00 ITEM INFORMATION No OPB1 Item Speed Search M N US L M B G D K DEC KV BT21M90 0 1 0 0 1 1 1 1 79 SPEED SEARCH Time of speed search 00 disabled original cycle speed 01 4 time speed from the original 10 6 time speed from the original 11 8 time speed from the original TV System Selection 0 disabled 1 enabled No OPB2 Item KV BT21M90 D1 D1 Terminal 0 not available 1 available AV Multi AV Multi Terminal JP 0 not available 1 available PAM Portable Audio Mode GA 0 not available 1 available Component Component YCbCr Terminals 0 not available 1 available Composite No of Composite Terminals 00 no composite terminal Euro no Scart BX1L No Video SCART No of SCART Terminals 01 1 composite terminal Euro 1 Scart BX1L 2 Video in 10 2 composite terminals Euro 2 Scart BX1L 3 Video in 11 3 composite terminals Euro no terminal BX1L 4 Video in SECAM SECAM Color System 0 not available 1 available Color decoding Color Crystal Selection 00 PAL NTSC SECAM Multi 01 2 NTSC 3 58MHz 10 PAL NTSC SECAM 4 43MHz 11 PAL NTSC Tri Norma No OPB3 Item HDEV NICAM ST NICAM BI 25 Thai Bilingual JP US ST Korean ST MONO DEC KV BT21M90 0 1 1 1 0 0 0 0 112 HDEV
4. Table amp Note Device Name Common Slave Address FIX Offset IF Demodulator 3 FIX AGC Take over 8Ah X Search Tuning Mode X Group Delay on CVBS1 Signal X IF AGC Speed FIX Fast Filter IF PLL e e AGCS VAI Co 6 31 01 01 FIX Video Output Signal Amplitude only L amp L System 03 FIX System I Output Signal Amplitude Correction only L amp L System DATA Function Table amp Note Device Name NVM Address Initial Value Detailed 0 1 2 3 FIX Delayof RGB Output to VM Output Sa V 01 pi mane 9 7 9 ne sis s 2g 81818 98 Functionality Range No Name Dec vi Item remarks please refer to page 23 Co D UJ us e o el e gt lt PO Po n TVJ Functionality DATA Function Table amp Note Device Name Common Slave Address 2 8Ah 01 C 3 Window Selection for FM Demodulator EI 001 Quasi Split Sound QSS Amplifier Mode except GA Model B 000 01 Bypass of Sound Bandpass Filter ho j AMLO 000 01 Audio Output Signal for AM Sound E 000 Head Phone Volume Control jS HPVC 001 DATA Function Table amp Note Device Name Common Slave Address Category No TXT 000 063 Teletext Vertical Position for Philips NENNEN Text Decoder Init Range DATA Function Functionality Category Name AVL Mode Table amp Note Device Name Slave A
5. 50 4 Connect an oscilloscope to pin output of CNO04 5 Set to Service and adjust SADJO1 SHUE with 1 and 4 of commander then adjust to VB1 VB2 VB3 VB4 with 3 and 6 6 Then press MUTING to write the data VB1 1 VB2 lt 110mV The highest level of VB1 VB2 VB3 VB4 must be aligned at the same time The ideal difference between VB2 and VB3 is within 110mV For single system with NTSC 4 43 select TV channel with NTSC 4 43 and repeat 4 6 3 4 DEFLECTION ADJUSTMENT H TRAPEZOID ADJUSTMENT 1 Receive cross hatch dotsignal 2 Adjust on to make H Trapezoid distortion best NORMAL MODE 50Hz 1 Set to Service Mode 2 Input SPCB Signal Select Video Mode for USA 3 Using the 1 and 4 button select GEO Service Mode 4 Rasie lower data using the 3 and 6 buttons adjust the following items GEOM 000 HPOS Horizontal Shift HS 001 HPAR Horizontal Parallelogram 002 HBOW Horizontal Bow 003 VLIN Vertical Linearity 004 Vertical Scroll 005 HSIZ EW Width EW 006 EWPW EW Parabola Width PW 007 EW Upper Corner Parabola 008 LCOP EW Lower Corner Parabola 009 EWTZ EW Trapezium 010 Vertical Slope VS 011 VSIZ Vertical Amplitude 012 SCOR S Oorrection SC 013 VPOS Vertical Shift V
6. Address Initial Value Detailed Video von Imono Table amp Note Device Name Common Slave Address Function Functionality Category No Name Init DATA ec Dec MIN 2 os ors x Upper Threshold for MPX pilot detection BTSC Lower Threshold for MPX pilot detection BTSC SSD BOh 015 a FIX FIX Upper Threshold for SAP carrier detection x x a Lower Threshold for SAP carrier detection 1 1 1 FI FI Normal Threshold for detection of SC1 Auto Program Threshold for detection of SC1 Noise Threshold for automute of SAP o Hysteresis size for automute of SAP Noise Threshold for automute of SC2 in FM A2 standard I Hysteresis size for automute of SC2 in FM A2 standard Noise Threshold for automute of BTSC stereo carrier 4 FIX 4 FIX Hysteresis size for automute of BTSC stereo Noise Threshold for automute of EIAJ FM subcarrier KR Hysteresis size for automute of EIAJ FM subcarrier Reproduce only related NICAM on DEC output Fall back source in case of automute in standard L DDEP NICAM auto mute function depend on bit error rate DDEP NICAM lower error limit DDEP NICAM upper error limit DDEP DEMDEC Easy Programming DDEP Bits multiplexed for ASD and SSS modes 100 FIX o zi zi D 2 255 255 003 25 os 019 031 003 003 FM over
7. EZOID EWTZ V V ANGLE HPAR H BOW HBOW UPPER PIN UCOP AND LOW PIN LCOP ADJUSTMENTS 1 Input Monoscope signal 2 Activate the Service Adjustment Mode 3 Select HPAR HBOW UCOP and LCOP with 1 and 4j 4 Adjust with 3 and 6 for the best picture 5 Press MUTING then 0 to save into the memory V ANGLE HPAR dA V BOW HBOW UPPER PIN HESS LOW PIN LCOP HE
8. H other LOW other NORM other HIGH YUV LOWYUV NORMAL YUV HIGH RGB Low RGB NORM RGB 000 031 Black Level Offset R col temp HIGH LOW Normal UV RGB Others TV Processor 3 001 031 Black Level Offset G col temp HIGH LOW Normal UV RGB Others 8Ah 002 037 White Point R col temp HIGH LOW Normal UV RGB Others TV Pro 8AH 003 037 White Point col temp HIGH LOW Normal UV RGB Others 004 037 White Point B col temp HIGH LOW Normal UV RGB Others 005 000 RGB Gain Preset none 006 031 Preset Gain R PGR none 007 031 Preset Gain G PGG none 008 031 Preset Gain B PGB none 009 000 Preset Gain Offset none CCC loop 010 031 Sub Brightness Others RGB YUV 011 000 Sub Brightness Offset Intelligent Pic none 012 000 Enable Gain Loop in CCC System none 013 000 Selection of High Current in CCC System none 014 000 Black Current Stabilization none 015 000 Control Sequence of Beam Current Limiting none 016 000 RGB Blanking none 017 000 Blanking of Blue amp Green Output none 018 000 Black Level Offset Blue none 019 000 Non Standard Brightness Offset none 020 000 Color Temp Setting 0 High 1 Normal 2 3 Low Picture Mode Item remarks please refer to page 23 ATA Function Table amp Note Device Name NVM Address Initial Value Detailed Name Dec Slave Address Common YUV f 50pal 50pal 50secam 50secam 6OTV
9. HOD OF WRITE INTO MEMORY Set to Service Mode Press 1 UP and 4 Change item by pressing Press MUTING Press 0 button to write into memory 31 16 B NNE 8 button on the commander then press POWER button again hereupon it DOWN to select the adjustment item button to indicate WRITE on the screen Select the adjustment item Raise lower the data value Writes l 0 Executes the writing MEMORY WRITE CONFIRMATION METHOD Turn the power switch ON and set to Service Mode Qm cs e After adjustment pull out the plug from AC outlet and then plug into AC outlet again Call the adjusted items again to confirm adjustments were made e OTHER FUNCTION VIA REMOTE COMMANDER 7j 10 All the data becomes the values in memory 8 10 All user control goes to the standard state Display 0 Service data initialization Be sure not to use usually 2 15 Select Device or Category 3 2 ADJUSTMENT METHOD Item Number 000 HPOS This explanation uses H POSITION as an example Select 000 HPOS with the 1 and 4 buttons or 2 and 5 Raise lower the data with the 3 and 6 buttons Select the optimum state The standard is IF for PAL reception Write with the MUTING button The display changes to WRITE Execute the writing
10. SECTION 3 CIRCUIT ADJUSTMENTS 3 1 ADJUSTMENT WITH COMMANDER Service adjustments to this model can be performed using the supplied remote commander RM W101 a ENTERING SERVICE MODE With the unit on standby 5 DISPLAY POWER VOL gt This operation sequence puts the unit into service mode This screen display is item no service data NVM field channel no category in decimal item name in decimal NG service command frequency video input name GEOM 006 HSIZ 031 SERVICE 60 S VIDEO 1 software service data reserved power on time release ID version in binary for factory color system decimal SUS01 0 69U 0001 1111 FF FF NTSC3 65535 Status Byte Status Byte Flash DCXO 1 SSD 2 SSD 11111111711 FG xy 111 000000 000000 VDSP_C Flag CO_LOCKED VDSP Detected Stereo Type Direct Value from CZ_ Stereo_Mode S for Sony 111 Needed for Nicam DCXO aligment Purpose A Aiwa m Xy Value of x 0 Unknown 1 2 2 NICAM E Latin Taiwan 4 KOREAN 5 Japan 6 AV Stereo reds dii Value of y 0 Mono 1 Stereo 2 Bilingual 4 SAP Single GA General Area gt JP Japan 01 serial no of the M P release for each destination b METHOD OF CANCELLATION FROM SERVICE MODE POWER Set the standby condition Press becomes TV mode MET
11. SH 014 HBL RGB Blanking Mode 015 WBF Timing of Wide Blanking WBF 016 WBR Timing of Wide Blanking WBR 017 SBL Service Blanking 018 COPY the GEO data to all 50 60Hz NVM area 5 Write into memory by pressing MUTING then 0 on the remote commander WIDE MODE 50Hz V Compression Adjustment 1 2 3 Input SPCB signal Adjust condition change to WIDE MODE ON Copy Item from normal mode 50Hz all Normal Mode adjusted data NORMAL MODE 60Hz Input 525 60Hz signal COPY under GEOM is set to 1 Using the 1 and 4 Service Mode Raise lower data using the 3 They can copy 50Hz first then MUTE 0 button select category GEO and 6 buttons to obtain optimum image GEOM 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 HPOS HPAR HBOW VLIN VSCR HSIZ EWPW UCOP LCOP EWTZ VSLP VSIZ SCOR VPOS HBL WBF WBR SBL COPY Horizontal Shift HS Horizontal Parallelogram Horizontal Bow Vertical Linearity Vertical Scroll EW Width EW EW Parabola Width PW EW Upper Corner Parabola EW Lower Corner Parabola EW Trapezium Vertical Slope VS Vertical Amplitude S Correction SC Vertical Shift VSH RGB Blanking Mode Timing of Wide Blanking WBF Timing of Wide Blanking WBR Service Blank
12. ailed Slave Address Common Others AL TV NTSC TV SECAM TV PAL Video NTSC Video SECAM Video S INPUT Ratio Pre amp Over Shoot TV other Ratio of Positive amp Negative Peaks TV other Y Delay PALINTSC SECAM TV VIDEO YUV S INPUT PAL SECAM or NTSC Japan USA Matrix JPN RGB FIX FIX Automatic Color Limiting FIX Chroma Bandpass Center Frequency valid only with TV Video 0 fix SECAM Black Offset FIX 2 PALINTSC Ident M Chroma Trap Mode SECAM others Forced Color On Base Band Tint Control YUV others Item remarks please refer to page 23 Functionality DATA Function Table amp Note Device Name NVM Address Initial Value Detailed Category Slave Address Common Pepe ps 000 FIX TV IP ON TV IP OFF Video Teletext Auto Tuning or No signal RF NEM pw eene MN mp ae Pw pwr mepewnmmsmmm mS 000 Joe To E x e UJ E co m gt z RD 557 Pr 01 01 ESI 02 00 EN Ri Source Selection for Video Identification YUV Others G 2 D 3 al o GE Comb Filter Mode Soft Clipping Level Peak White Limiting Switch Peak White Limiting amma Control and White Stretch Live Others C Transfer Ratio of Luminance Signal Live Others JPN RGB oring TV Video Dyna others o
13. ddress TV L Euro AVL Reference Level BBE Contour Contour Offset SSD Boh 007 5 Surround Effect Mode Volume Offset Master Volume Positive Offset Master Volume Negative Offset Off SRS WOW Trusurround Istereo Imono Decoder Level Adjust Mono Level Adjust Nicam Level Adjust gt n SAP Level Adjust ADC Level Adjust 007 2 o gt on z m m AUX1 Volume Left Incredible Mono Stereo Effect Istereo Imono Tv Video Non Euro TV L TV non L Video e e e NL al ala aJ AUX1 Volume Right Main Bass Offset Main Treble Offset o Equalizer Main Channel Band 100 Hz Offset e a Equalizer Main Channel Band 300 Hz Offset Equalizer Main Channel Band 1000 Hz Offset o N Ds o a 015 DBE DUB and BBE Control Equalizer Main Channel Band 3000 Hz Offset Equalizer Main Channel Band 8000 Hz Offset SRS3D Center Control SRS3D Space Control BBE process offset in WOW mode Treble Offset for surround mode c O w w s mm m Ir mio Sg9 e s gt 2 4 BBE Offset in TV mode gt e e Ds 7 e I 3 m m SDSP 000 AVM AVV BBL 007 EVOF 008 009 010 011 023 024 025 026 027 STRE 028 BBHT 029 030 Item remarks please refer to page 23 Treble Offset in TV Mode o RO NVM
14. el 1 Non Surround Model Forced 60 Forced 60Hz in no signal 0 50Hz 1 60Hz ASD Automatic Standard Detection 0 disabled 1 enabled Tilt Tilt Correction PIC Rotation 0 disabled 1 enabled IP Plus Intelligent Picture Plus 0 disabled 1 enabled IP Intelligent Picture 0 disabled 1 enabled Wide Wide Mode V Compressed 0 disabled 1 enabled No OPB6 Item Feature 2 Feature 1 OSD Language Selection KV BT21M90 0 0 GA US US Model Destination 0 US CANADA Latin 1 Taiwan Korea Philippine Wake up timer enable GA Surround Spec OFF SIMULATED SRS Latin US Model Latin Destination 0 US CANADA No Volume Figure Display 1 Latin Volume Figure Display Feature 2 Temporary for BX1L 0 Comb Not available 1 Comb available Feature 1 Temporary for BX1L 0 PiP Not Available 1 PiP available OSD Language Selection 01xx French English always available except JP US Ox1x Spanish Oxx1 Portuguese US 1x1x Complicated Chinese GA NTSC 1xx1 Korean 1xxx Simplified Chinese GA 1 Arabic xx1x Thai xxx1 Vietnamese 0000 Destination ADE EU 0001 Destination BL 0010 Destination KR 0011 Destination U 3 3 PICTURE QUALITY ADJUSTMENTS PMX CONTRAST ADJUSTMENT Select Video Mode Input PAL CB to TV set Boom Set the following condition PICTURE 100 COLOR 0 BRIGHTNESS 50 Connect an oscilloscope to pin R output of CNO04 Set to Ser
15. en OFh OSD language shipping condition EEE 95 TV Processor 8A 0 SFR Micro 60h DSP 07 3 EN E Sync seperator sw Sync sw DCXO Value Extended Blanking Timer to Eliminate White Noise EEE X X X X X X X EE Memorize TV Sys in NVM at Test Reset 0 B G 1 1 2 M 3 D K GA Model 001 OSDB 000 015 006 RFLK 015 015 KK 011 CMSS 000 001 013 EXBL 000 015 014 TSYS 003 001 01 x TV OUT mute condition 0 Always mute off 1 mute without signal Functionality DATA Function Table amp Note Device Name C SI Add s Sata NOTE shaded items are no data e Standard data listed on the Adjustment Item Table are reference values therefore it may be different for each model and for each mode e Note for Different Data Those are the standard data values written on the microprocessor Therefore the data values of the modes and stored respectively in the memory In case of a device replacement adjustment by rewriting the data value is necessary for some items Data Variant depend on models Category Model WHBL Without VM Without VM Without VM Category No Name Model Data VM 001 VMA Without VM 00 Category SECAM VIDEO Non Comb Model 2 Category SADJ SSHP 21 Non Comb models amp All 14 models Category No Name Model Data PICT 000 PFRQ Non Comb models 01 Category No Name Model Data YC
16. ing Copy the GEO data to all 50 60Hz NVM area WIDE MODE 60Hz V Compression Adjustment 1 Input mono scope signal 2 Adjust condition change to WIDE MODE ON 3 COPY is set to 1 then MUTE 0 3 5 DRIVE ADJUSTMENT 70 Color Bar USA 100 Color Bar Other 2 Make sure only red is active 3 Set following condition PICTURE 100 COLOR 0 Other 50 4 Select SADJOO PMAX with 1 and 4 then adjust until voltage in R out X gain SPEC 5 Then press MUTING 0 to write data X 2VDC R Cathode on C or CV board 1 Input signal Model 14 21 GA 83 0 88 0 Non VM Models 99 0 VM Models uM X 2VDC 6 Set VIDP 36 BLBG back to 00 3 6 PICTURE DISTORTION ADJUSTMENT CENTER ADJUSTMENT HPOS Input Monoscope signal Activate the Service Adjustment Mode Select the HPOS item with 1 and 4 Adjust the value of HPOS with 3 and 6 for the best vertical center 5 Press MUTING then 0 to save into the memory gt SIZE ADJUSTMENT HSIZ Input Monoscope signal Activate the Service Adjustment Mode Select HSIZ with 1 and 4 Adjust with 3 and 6 for the best horizontal size Press MUTING
17. l Scroll 50 60 w50 w60 063 ADJUST EW Width EW 50 60 w50 w60 D 063 ADJUST EW Parabola Width PW 50 60 w50 w60 JPN RGB 063 ADJUST EW Upper Corner Parabola 50 60 w50 w60 063 ADJUST EW Lower Corner Parabola 50 60 w50 w60 31 6 ADJUST EW Trapezium 50 60 w50 w60 NEM 31 VSLP 6 ADJUST vertical Slope VS 50 60 w50 w60 EL 31 2 D 3 0 A I VU 1 2 003 wo o o A I U 2 I o 9 o am UJ o 2 w lt 2 2 lt 00 Q 2 wo wy hd ow af oa 49 E VSIZ 6 ADJUST Vertical Amplitude 50 60 w50 w60 SCOR 63 ADJUST S Correction SC 50 60 w50 w60 1 oes ADJUST Vertical Shift VSH 50 60 w50 w60 HBL 000 001 RGB Blanking Mode 50 60 w50 w60 WBF 007 Timing of Wide Blanking WBF 50 60 w50 w60 WBR 007 015 Timing of Wide Blanking WBR 50 60 w50 w60 oa 6 o N 6 NI Ha ol ao ao nh wo wo ao wo of Ns Ss a af spa sa sa 2 9 2 2 3 3 nye EG EN EN 2 o SBL 000 001 Service Blanking 000 001 Copy the GEO data to all 50 60Hz NVM area Q VU lt DATA Function Table amp Note Device Name NVM Address Initial Value Detailed Catego Dec Dec Slave Address Col Temp Col Temp Col Temp Col Temp Col Temp Col Temp Col Temp Col Temp Col Temp gory HIG
18. modulation adaption FM AM demodulator filter bandwidth FM ident speed in SSS mode o 001 081 001 001 001 F Line fequency for BTSC decoding Overmodulation level threshold relative to nominal NICAM DCXO Scaling Control Inverter NICAM DCXO Scaling Control Gain NICAM DCXO Scaling Control Limit L NICAM DCXO Scaling Control Limit H IDMOD setting for European A2 STD IDMOD setting for Korean M STD IDMOD setting for EIAJ STD 9 A F F F F F F F F F F F m i 5 IX IX IX IX IX IX IX IX IX IX IX IX IX IX IX o a 10 net SDEC MPTU 001 MPTL 002 SPTU 003 SPTL 004 C1TH 005 C1AP SPTH 007 SPHY 008 FMTH FMHY 010 BTTH 011 BTHY 012 EJTH 013 EJHY 014 ONLY 015 EXAM 016 NIMT 017 NILE 018 NIUE 019 EPMD 020 STDS 021 OVMA 022 023 024 FPAL 025 OVMT 026 DCXI 027 DCXG 028 DCLL 029 DCLH 030 IDEU 031 IDKR 032 IDJP Item remarks please refer to page 23 Functionality E X X X DATA Function Table amp Note Device Name NVM Address Initial Value Detailed lave A 0 Auto shut off timer data 5 min EEE E y OSD brightness MMR Micro 60h 00 x osbvewaronon _ wwmwessm 10 x EE ren EE eg 00 oo 00 T 1 RF Signal Change Counter after Locked Disable when Ofh x AV Signal Change Counter after Unlocked Disable when OFh AV Signal Change Counter after Locked Disable wh
19. ring Offset Intelligent Pic TV Functonaliy init Range DATA Function Table amp Note Device Name NVM Address Initial Value Detailed ED cl F Slave Address Common RGB ive V Video Video ColorTemp ColorTemp Color yn ies Dyn Others HIGH Others Temp LOW NORMAL 000 Black Stretch RGB others Black Area to Switch off the Black Stretch te Dynamic Skin Control Blue Stretch PICT X Cathode Drive Level jen 5 E 7 Operation Blue Stretch Circuit Non Red Reduction col temp HIGH LOW NORMAL Item remarks please refer to page 23 Functionality Range DATA Function Table amp Note Device Name NVM Address Initial Value Detailed 0 Dec Slave Address Video 001 FIX CVBS2 Input Signal Selection Her KOR ww KER z fe ee z 7 ol lo o eo E 2 E 9g wl wo gt lt x x gt lt e slg gt lt ili 2 wo 8 BEE w c oS c gt lt wn e e ao mimimimim imi imi m gt lt ge e e e e 2 gt lt m gt lt Functionality Init Category Range wo Lew or KEN ec 63 DATA Function
20. then 0 to save into the memory gt lt SIZE ADJUSTMENT VSIZ Input Monoscope signal Activate the Service Adjustment Mode Select the VSIZ item with 1 and 4 Adjust value of VPOS with 3 and 6 for the best vertical center 5 Press MUTING then 0 to save into the memory BO EE BEL lt CENTER ADJUSTMENT VPOS Input Monoscope signal Activate the Service Adjustment Mode Select the VPOS item with 1 and 4 Adjust value of VPOS with 3 and 6 for the best vertical center 5 Press MUTING then 0 to save into the memory ee ae S Poa V LINEARITY VLIN V CORRECTION SCOR PIN AMP EWPW AND HORIZONTAL TRAPEZOID EWTZ ADJUSTMENTS 1 Input Monoscope signal 2 Activate the Service Adjustment Mode 3 Select VLIN SCOR EWPW and EWTZ with 1 and 4j 4 Adjust with 3 and 6 for the best horizontal size 5 Press MUTING then 0 to save into the memory V LINEARITY VLIN gt V CORRECTION SCOR gt PIN AMP EWPW HRL HD HORIZONTAL TRAP
21. vice Mode PWL to 00h BLBG to 01h 7 Select SADJOO PMX with 1 and 4 of the On commander then adjust VR within spec with 3 and 6 VR L L Ar Black 1 23 0 03 Vp p for NTSC VM Models 1 46 0 03 Vp p for 21 without VM Models 1 65 0 03 Vp p with VM Models except NTSC models 1 10 0 03 Vp p for 21 NTSC non VM Models 1 38 0 03 Vp p for 14 Models 8 Then press MUTING 0 to write the data 9 Set PWL and BLBG back to initial data repectively PWL 01h and BLGG 00h SUB COLOR ADJUSTMENT Select Video and set Picture mode Input PAL 10096 CB to TV set Set PICT 06 WTS to 00h Set the following condition PICTURE 100 COLOR 50 BRIGHTNESS 50 Connect an oscilloscope to pin B output of CN004 6 Select to Service Mode and adjust SADJ04 SCOL with 1 and 4 of commander then adjust to VB2 VB3 VB4 with 3 and 6 RON gt e VB1 VB2 VB3 VB4 VB2 VB3 VB4 Difference is within 70mV 7 Then press MUTING 0 to write the data 8 Set WTS back to original data Set PICT 03 PWL to 00h and WHBL 21 BLBG to O1h SUB HUE ADJUSTMENT 1 Select Video 2 Input a NTSC 3 58 Color Bar to TV set 3 Set the following condition PICTURE 100 COLOR 50 BRIGHTNESS
22. with the 0 button The WRITE display will be changed to red color while excuting and back to SERVICE Example on screen display ds m GREEN Y GEOM 000 HPOS 039 SERVICE 50 VIDEO 1 Adjusted with 3 and 6 buttons GREEN y GEOM 000 HPOS 039 WRITE 50 VIDEO 1 write with MUTING RED i The WRITE display GEOM 000 HPOS 039 WRITE 50 VIDEO 1 then returns to green SERVICE eo Write executed with Use the same method for all Items Use MUTING then execute the write with 0 o and 4 to select the adjustment item use 3 and 6 to adjust write with Note 1 In WRITE the data for all items are written into memory together 2 For adjustment items that have different standard data between 50Hz or 60Hz be sure to use the respective input signal after adjustment Adjustment Item Table Functionality Range DATA Function Table amp Note Device Name NVM Address Initial Value Detailed Category Slave Address 063 ADJUST Horizonta Shift HS 50 60 w50 w60 JPN RGB 63 ADJUST Horizontal Parallelogram 50 60 w50 w60 BAh 063 ADJUST Horizontal Bow 50 60 w50 w60 31 063 ADJUST Vertical Linearity 50 60 w50 w60 063 ADJUST Vertica

bx-1

Contents

Download Pdf Manuals

Related Search

Related Contents