service manual
Contents
1. 8 2 82 5 5 zz 5 2 ot ad 5 z eA pud 2 345 z iga 5 33 8 SD w tra z TM 5 DVB RIN RA RRA lt lt an A TY is 5 5 5 s E E 5 5 5 m 149 me46 G RES 1 12 448 d 333 J47 89 444484 DR_DNS 2 gt QR DNS 1144148 1144154 44 3682 m 261 HEADER 10x2 HEADER 9 2 HEADER 7X2 SCART 1082 4444 4444 dednddddda ba de NAM lt 1 Q qK QQ VGA Lin 1 jel R646 R647 6648 R649 E Sak SG QK G E 397 D gt RE 056 5 8644 8645 5 AAAA 522 54 2 9 8 4 sts TE a 5 3825 z 5 5 55 gt R 0 vee FB704 An YIN 180_Ohm_600mA Rowe D Ava Y12. sy 58 9 ba r265 F280 lt lt lt gt TS 47K DNS n 6 330 S 330 e Wu 1 l mo eus 2K lt 2K lt 3 ax 1 1 LED 275 7 8 06 lt NPN_BC8478 RESET MCU sss tourney 54 58 216 F825 120 R288 2c VP FB703 T qeu ades taa E ol Hips 2 501 RESET EX52 1427800312506 1000uF 35V_ dns 3485 D GND vec H4 mese L 0 09 0 1UF_DNS 1 g ge m 1 4 1 ouFDpNs uve 10_DNS 160 Ohm 2000m DNS cae aes w lt 22 SV SB 150_0hm_2000mA DNS Ss 0707 58 100uF BV 120e 5724 10 dre 0702 1 5485 dns FDS9400A dns 7 PGATE 22uH dre 2 0702 M dns gt 50K 1 _dns 5 C748 100pF_dns C755 470uF AB dns c 1512115 dns 470uF ABV hs 10_dns 1810 0703 1143488 dns 059400 ds H Ar H WS 25 nmt 0703 59 186 0752 0848 753 e 754 dns F796 T 0pF dns 0 ds 470 dns dns
3. R733 1512K 1 _dns RST SB 47K 2 DuF KEYA KEYB2 fim D DiuF Ec t 1 vec 5v SB 3 4 6 58 PLROSO4F lt gt 320 0505 LED R gt LO steno PDE lt 1608 LED G NPN_BC847B 0242 QR 9 55v C245 FT3 A04405 l bur sev C246 Rue aL 5 0479 gt 0 8 al 4 20K nse 1 C806 T 47uFABY MAIN BD PROVIEW ELECTRONICS CD MODEL FILE NAMESVP EX EUTTON n CHECK DATE 2005 04 05 7 38 45 0 FB23 3 VGA SDB D VGA GIN Eli 0 gt gt vca BIN 741 14 BO MEY gt gt DETECT_VGA Q11 APM23004 8253 2SA1015_DNS 2 Address 1010 000 B pin 300mil DIP with socket D 047uF 0 047uF cai PROVIEW ELECTRONICS CD LTD ey tT co RX326 200 100 Hx276 ee cwm zm prem UTER PU a m 39
4. PRO IEW SUBJECT MODEL NO JL328 378 408 XP ERE JL328 378 408 XP DOC NO Service Manual EFFECTIVE DATE APPROVED BY CONCURRED 25 RD REVIEWED 2 Bl RD ALM L y PREPARED 55 os REVISION A1 PAGE 1 OF 56 REVISION STATUS JL328 378 408 XP Service Manual TABLE OF CONTENTS 1 Precautions and Safety Notices 4 2 Specification 5 3 Front Panel Function Control Description 12 4 Adjusting Procedure 18 5 Trouble Shooting Flow Chart 22 6 Exploded Diagram and Spare Parts List 32 T Block eodd rie 37 8 Schematic Diagrams 38 9 Layout Diagrams 55 1 Precautions and Safety Notices Prior to using this service manual please ensure that you have carefully followed all the procedures outlined in the user s manual for this product 1 Read all of these instructions 2 Save these instructions 3 Follow all warnings and instructions a marked on the product 4 Unplug this product from the wall outlet
5. PAVSS2 PAVSS1 PAVSS PDVSS PAVSS2 PAVSS1 PAVSS PDVSS 20pF 2700 MLF1 PAVSS1 PAVDD2 2700 PLF2 PAVSS2 AVSS ADC1 51 onvoor 2 CN wow TTT 3 NF SVP EX 256 2 or 2 VREFP_2 AVSS ADC1 AVSS_ADC2 AVSS_ADC3 AVSS3_BG_ASS PAVDD2 PAVDD1 PAVDD PDVDD AVDD ADC1 AVDD ADC2 AVDD ADC3 AVSP2 VDDH VDDH VDDH VDDH VREFP 1 VREFN 1 AVSS ADC AVSS ADC AVSSS BG ASS PAVDD2 PAVDD1 PAVDD PUVDD AVDD ADCT ADC3 AVDDS AVSP2 lt E AVDD ADC1 C31 D TuF AVSS 1 AVDD ADC2 40 O 1uF AVSS ADC2 AVDD ADC3 C47 0 1uF 55 ADC3 VREFN_2 VREFP_3 AN m 0 r N CN CN e a a n AIN HS AIN VS PR Y G1 PB 1 PR_R2 Y G2 PB B2 CVBS OUTP CVBS OUTN VREFN 3 CVBS1 CVBS2 CVBS3 N1 VREFN 3 VREFP 3 VREFN 2 VREFP VREFN 1 VREFP 1 L12 22uH C32 10uF 16V L13 2 20H 114 6 2 DHS 2 VGA_HSIN VGA_VSIN PR R1 Y G1 R Y G2 PB B2 R864 08 C813 0 1uF YSSH 75_dns cg CVBS2 I Place 75 5 75_DNS CVBS3 12 PR R1 75_DNS zl C IN1 PB IN Y IN resis
6. Am Pbi PB IN Y PRIN TUNFR 10x2 vec R965 0 OR DNS 047 Pri PRIN al owo Ee E RN C829 PRIN TF lt 5 GND 3 1 AV Pbi 7 sp GND set lt GND GND 13 Sup Que VSF TND El i E S gt 6 amp 9616 1 2 vec 3 4 m PLR0504F N lt cvss_IN R966 a SB OR_ONS si Y Ef pla Ses a 5 2 PLROSO4F Sw6 OUTPUT MODE lt R967 330pF 0 OR DNS H Y Pb PR ow KER ur R922 56R E P 75 Q 2 GND g 350 2 5 me PLROSO4F m gt 47K gt te PELLE 2196 75 22uF R690 330pF 330pF e 151 cvBS DUT gt e 75 164 s X osu APDuFABV 51 um mam Aono ons PLROSO4F S Cin T T m a E pus REX 0709 C1016 R981 gal ri NP N_BC8478 1 2 cvBs OUT gt 10K wana 470uF BV gt 330 0 1 80chm 100mhz C964 22uF SCARTI lt 22uF 600mA 150ohm 100mhz C965 lt 100 10u 24 25 sty E 8 SCART2_R_IN Gk JGK GK JGK wur 22
7. amarer PROVIEW ELECTRONICS CD TD 36 E 36085 AD 0 252 160 Ohm 2000mA 150 Ohm 2000mA C265 0 1uF 150 Ohm 2000mA 224 16 22uF 16V Power for DDR Core Logic SIEHE 22uF 16V uF 16V C274 470uF 16V Power for DDR IO PADS Linear equation VDDMQ wvout 1 25v 1 R105 R106 Linear condition 100ohm lt R105 lt 200ohm FB31 150 150 Ohm 2000mA C808 22uF 16V 150_Ohm_600mA 8V Power C12 for 2184 01F SAA7117A C427 22uF 16V D2ur 1ev Ohm 2000mA C257 100 16 050 1117 3 3 150 Ohm 10 16 22uF 16v SB 2705 100 DNS 556085 3 3 22uF 16v 0 1uF RIS 5119011 1 8V Power C429 C430 22uF 16 0 147 c f GND TAB 37 953 1117 3 3 5119011 3 3V Power 22 C478 10uF 10v 028 SVP EX 150_Ohm_6homA 3 3V Power 2 uF 16Y 01uF VDDA3 3 FB41 9 mE 150 Ohm 600mA C401 C402 3 3V Power SAA7117A ANALOG FB42 150_ _600 C407 C408 3 3V Power for SAA7117A gt 22 16 0 1uF SS6085 1 8 C278 22uFA6V 6v Power for 7117 150_ _600 ANALOG C409 c410 22UF 16V 0 1uF PROVIEW ELECTRONICS CD LTD
8. ouF 1000 1000p F 1000p A ene 53 AGND 847 7180 Ohm 00m poets Ec Tr Sil 9011 5435 124 duis 128 Pin LOFP WRIS 0 1000 PGND gt gt DINID 23 324 BIND RNIS 33x4 DINS cad ee ES 1000pF 1000 DGND 12 DGND2 Xp lt 1 150 Ohm 600 Tet 212 1 S 2 86 xTALvcc oe ACM201 20 900 T TS REGVCC FB49 can 442 oiu G i To ane dit tu 0 uF tw 3 QE12 ih SA coca 0 13 QE14 RX2 ana ACM20120 900 QE16 7 QE18 18 DATA QE20 D 3 ws 5 21 RES d 22222 5 23 kk 8555955555555 2 P 88 12 Q LAYOUT Place xta 3 6 5 Q circuit as compact 45 6452 d S M 28 322MHz i Ca PGND TN SPK ROUTH kspkR our PRELIMINARY 4 L OUT PHONE L 0 PHONE D 35 s PHONE 0 FRONT A L IN FRONTALIN lt FRONT A R M Y FRONT 33 FRONT_ CoMPosmE composite 32 13 xc 3 LWA FRORT_S_CHBOMA 31 L12 T 3 6 VOL UP 2 305 CH DOUN 304 cH 28 202 Keve yp SW2 SOU
9. meee dl 5 eo 0 6 8 8 55 Tuner Board Component Side Bottom 56
10. cas nuF 1000 1000 1000 100 1000pF 1000pF 1000 1000pF R161 6 2 3 RX3v DDC SDA RX3V DDC SCL DA gt RXx_DOC_SCL lt R157 47K 20 3 DDC voa cee Varistor AVR M1608 120 and close to chip as possible lt RX3V DDC 50 DE EK 71 DV 2X RKSV DDC SCL vM CLK aa 22 lt 85 5 E 8888888922222222 5995 25 gt 2 M S 599959 8688888888 568 Q 472 ANTSTO u 55555555 9 5 RXC 002 52 SOME RClamp0504F RXC 004 RxO Qoo ere RAD ad oe RXD 28 0 T ad 12t Address q nx 8 200mil DIP with socket 22 1 lt 0 62 0 6 RX2 4 __ 8528 boni 2 E 0012 HZ Re DOG aa Low 0x60 0x68 Default 150_0hm_600mA aves 0014 SURE Su 83 avec 0016 H4 4716 1 AVEC 643 pe
11. the SCREEN menu Check it is normal that picture Mode is differentiated automatically FLUKE 54200 Selects the TV Inserts SCART input cable Check if it is swatched to the SCART mode and pull out the SCART cable Make sure it will to swatch to the TV mode 18 Teletext operation FLUKE 54200 DVD DVD Y Pb Pri Y Pb Pr2 Component Cable 4801 5761 480 576 720 720 10801 10801 DVD Player Samsung HD 931 HDTV HDTV Receiver Y Pb Pri Y Pb Pr2 ATSC HDTV Tuner 480i 576i 480p 576p 720p SAMSUNG 10801 SIR T165 BS Tuner Panasonic TU BHD300 Component Cable PC VGA Cable DVI Cable VGA TV BOX VGA Cable SAMSUNG DVD HD948 QUANTUMDATA802B T HDCP Test QUANTUMDATA802B Display Mode test S Video cable Video Cable Or TV SIGNAL FLUKE54200 19 Selects the Sourceto be TV AV1 2 SCART CVBS AV3 Operats Switch Teletext key Check if the teletext is normal Screen is clear and fluent D VHS Digital HDTV Video Cassette Recorder JVC HM DH30000U Panasonic NV DH2 Selects Source to be AV7 VGA Each Mode can display normally If there is a specific Mode that is not appropriate after switching gt press Auto Adjust can automated adjust to appropriate screen Utilize external connected TV BOX watching the TV program the screen is clear and fluent 1 Selects Source to be AV8 HDMI 2 Each Mode can display normally gt Screen is clear and fluent Selects SOURC
12. Tene sas ose u me ik mir ET Du i00 orate mcs cmt y 672 Ed lt 10K oo nba PGND POND va H w ram E emos wo ut wis ov ore u k P 10 lus menm fur sem OUTPUT MODE L3 E S VIDEO COMPONENT COMPOMENT m Qo m ms temr p 275 ces con mures etr a wm o bs gQ uL s mA 2 ts so upr QU Medi le pa Tw ET i 2 JL cut 2 SEL pm m 3 9 3 H imd ini sus ctp rc 025 San 5 T _ test irem oss en E w v Paman SES w DH Hx m Yom eaa oer ba mana 71 are sj lt ma m m aj r D NP n LA Jt amoun s aap in 4 ask om css mpi g Tow L 5 ss
13. RCA x 2 Red White Note A SCART connector olhs 64 2 00 004020 7 5 109070503010 21 Pin Number Pin Name Signal Level nee Audio Output Right 0 5V RMS Audio Input Right 0 5V RMS Audio Output Left 0 5V RMS 1 Ground Audio Ground Blue O e Sil Audio Input Left 0 5V RMS Blue Input 0 7V Function Select A V Control High 9 5 12V A V Mode Mid 5 8V Wide screen Low 0 2V TV Mode Ground Green Comms Data 2 Green Input Comms Data 1 Ground Red Ground blanking Red Input RGB switching Control High 1 3V RGB Low 0 0 4 Composite 3 4 5 Ground Blue 1 Ground Video input amp output Ground RGB Switching control Video Output composite 1V including syne Video Input composite 1V including syne 21 Common Ground shield B HMDI connector is a type A receptacle for video audio mode 18 hole Type Receptacle 1 5 Data 2 9 TMDS Data 0 17 CEC GND 2 TMDS Data 2 shield 10 Clock 18 5V Power 3 TMDS Data 2 11 Clock shield 19 Hot Plug Detect 4 TMDS Data 1 12 Clock 5 TMDS Data 1 shield 13 CEC 6 TMDS Data 1 14 NC 7 TMDS Data 0 15 DDC CLK 8 TMDS Data 0 shield 16 DDC DATA C D Sub Connector IN This function also can provides to HDTV D Sub
14. 59 941Hz HDMI HDMI HDMI HDMI HDMI PRESET MODES 640X480P 720 480 1280 720 720 576 1920 1080 RGB PC Timinq STANDARD RESOLUTION HEP 640x480 31 47 640x480 37 5 800x600 37 88 1024x768 1024x768 60 02 1280x1024 64 Video amp S Video AV Timing STANDARD RESOLUTI ON VERE H iem Hz NTSC 525 15 734 PAL B G H D T 625 50 15 625 50 50 48 36 Hz ___ 6 O 6 O 800x600 46 9 sd o O 75 67 NTSC4 43 525 15 734 PAL M 525 15 734 SDTV SDTV SDTV HDTV HDTV PRESET MODES 5761 480 576P 720P 720P x HDTV SECAM 625 50 115 625 10801 50 2 10 Sound Output 10W X2 4 Ohm Signal Connector Pin Assignment ker ee in Blue Blue Ground Horizontal Sync cr N Not Connected Vertical Sync Self Test Sync Ground SCL 11 3 Front Panel Function Control Description Operation Adjust and Programming Front View VOL MENU SOURCE Front View ITEM DESCRIPTION 1 VOLUME 2 CHANNEL 3 MENU 4 SOURCE 5 6 IR Adjusts the volume up and down Changes settings for items and the value for items on the OSD mode Scans up and down through channels Selects sub menu items on the OSD mode Press MENU to display the OSD on screen display Chooses from different input signal sources Turns t
15. 2 t Hid zx Zi i 2 g A z TP16 100Pin ey 0 1uF 1K 2 on 0052 X MVREF R130 h TAN Mey 1K 2 e B 5 K E Q n B 10uF uses C88 e either 1205 4 7uFA tourney 1210 6 3v or 00 DDR VDDMQ VDDM de caps a c Lm SDRAM DECOUPLING CAPACITORS CA5 pe gt PROVIEW ELECTRONICS CD LTD 0 01uF 0 01uF O O1uF 0 01uF 0 01uF 4700pH 4700p 0 01uF ara ODEL RX326 PCR P N 200 100 HX276 NAME MAIN BD NAM DDR 5 14 45 TXOUT3 TXOUT3 TXCLK TXCLK TXOUT2 TXOUT2 TXOUT1 TXOUT1 TXOUTO TXOUTO G615 NPN_BC847B_DNS DF1315P 2 1 25mm Label LVDS in silk screen R696 4 7K_DNS PROVIEW ELECTRONICS CD LID P N 200 1 00 HX276 PI 2005 04 05 MAIN BD REV D DA 2 46 E Oy CO oz az Jes Jes ex jo jo fo jo jojo jo fo amp TV MAIN Y 4 C7 CVBS1 i MLF1 VD1 8 Q C25 14 318MHz C26 PLF2 6 CN 00 r CO 04343420049 usi Lr LEM t aanoaoaaoaoaoaonoaaaoaaaaaaaoaanaaoaoao
16. Al MPUCSON INT V5SF TESTMODE lt RsT_H BA1 BAO CLKE WE MVREF CAS RAS CS0 MCLK0 MCLK0 AAA NAA ROA a 7 RD_EMU 2 3V_SDA SCL 8 33x4 07 4 C5 6 T 2 68pF lt AD 0 7 EMU C6 0 1uF R13 VD3_3 R17 120 Address R18 47K MPU has Data Address multiplex 10K DNS MPUCSON MPUGPIO4 2 Address Not Populated MPU has separated Address Data exposed trace DQ enlarged via mm VDDM INPUT MPUGPIO1 CSIN is not a input or output pin gt CS1N 0 SVP EX CPU access enabled CS1N 1 SVP EX CPU access disabled MPUGPIOO MPUCSON CS1N MPUGPIO2 MPUGPIO3 MPUGPIOO j ___ PROVIEW ELECTRONICS CD 110 MODEL _ RX326 P P N 200 100 HX276 manuen EILE NAMESVE EXSG 1 Li pasawan peream Q 14 IO Board 48 History item 010 pe 826 82 6 Lo lt cu 380pF 52 52 0 330pF DNS Rs6 R
17. Display Area 885 168mm H x 497 664mm V Display Colors 16 7M Pixel Arrangement R G B vertical stripe Brightness 500nits typical Contrast Ratio 1200 1 typical Viewing Angle 89 H x89 V Typical at CR 10 Color Chromaticity CIE White x 0 280 y 0 290 Response Time 8ms Gray to Gray Surface Treatment Haze 40 Hard Coating 3H I Source SVIDEO Inputs amp Outputs Signals Main TV RGB Y C CVBS input output L R input output RGB Y C CVBS input output L R input output Video1 L R Audio Video2 L R Audio S VIDEO L R Audio Componenti Y Pb Cb Pr Cr L R Audio Component2 Y Pb Cb2 Pr Cr2 L R Audio VGA L R Audio HDMI oC L Pr 56969966669 SCART 1 uuu Video Format PAL SECAM RGB Y C CVBS input output L R input output RGB Y C CVBS input output L R input outp ut CVBS CVBS Y C 4801 5761 480 576 7 20 10801 4801 5761 480 576 7 20 10801 Analog RGB Digital signal PEAnpwiOkE OUT Connector types PH Type Sound None SCART 21pin SCART 21pin RCA x 2 RCA 2 2 2 Red White Red White Red White Red White RCA x 1 RCA x 1 Mini Din 4 Pin RCA x 3 RCA x VGA15 Pin RCA x 2 White Red HDMI 19Pin
18. gt to search channel manually Fine Tune Press lt gt to fine tune the current programme No Name To edit the channel name Color System Press lt gt to select the color system to be Auto PAL SECAM PAL60 NTSC or N443 Programme Edit Press lt gt to edit the progamme Favourite Programme Set the favorite program Picture Mode Press 4 5 to select the Video mode to be Dynamic Standard Mild Game and User Black Extend Press lt gt to select the Black Extend to be On or Off Color Temp Press lt gt to adjust the Color Temperature to be Cool Normal Warm User Red Green Blue Color Adjust Press lt gt to adjust the Fleshone Greentone and Bluetone value Contrast Press lt gt to adjust the Contrast from 0 to 100 Brightness Press lt gt to adjust the Brightness from 0 to 100 Saturation Press lt gt to adjust the Saturation from 0 10100 Sharpness Press lt gt to adjust the Sharpness from 0 to 100 Hue Press lt gt to adjust the Hue from 0 to 100 for NTSC VOLUME Press lt gt to adjust the Volume from 0 to 100 Sound Mode Press 4 5 to select the Sound mode to be Flat Music Movie Speech or User Surround Press lt gt to select the Surround to be On or OFF Balance Press 4 5 to adjust the balance from 0 to 100 100Hz Press 4 5 to adjust the 100Hz from 0 10100 500Hz Press lt gt
19. 10 R45 VCC 0 dns 1117 3 3 z VCCVCC VCCVCC R2QKR21KR2KXR2K R2 IMZiIMZIMZ1IMAIM C711 681 m 8 2nf R5 2K2 5 6 2nf C4 114 7nf S rie lJ R3 2 2 C3 3 9nf R2 2K2 2 ______________ 2 2 4 7nf itle lt Title gt ize Document Number A lt Doc gt Date Saturday December 10 2005 2 50 VDD SDA ADDR INT GND SCL TSL256X R17 10K 1 MENUO c RIG aok v2 SOURCEO _ BUS iik v3 R14 49K V4 VOL DOWNO RIS 40K v5 UPO lt R12 10K V6 DOWN Q7 V7 4 Tuner Board _100_ _500 _1206 L3 D k 0 1UF 06 VCC FB_100_OHM_500MA_1206 R14 11 TUNFR_10x2 VCC U1 FQ1216LMP P H 3 C5 OR 0 1UF 06 1 p 1 CVBS sci 4 4 SDi AFSND 75 SIFSND NC1 NC2 NC3 NC4 G R7 2 2K_DNS FB_100_OHM_500MA_1206 14 C16 ae 0 1UF 06 R15 VCC FB_100_OHM_500MA_1206 0_DNS L2 B C9 C10 C12 U2 00 16 5 1 O 1UF 06 11 0 1UF 06 1216 H 3 10UF 16V 5 1 R3 CVBS 100 AFSND SIFSND NC1 NC2 NC3 4 itle Title Size Document Number Rev A4 lt Doc gt lt Re Date Tuesday January 03 2006 Sheet 1 of 1 5 9 PCB Layout Diagram Main Board Component Side Top th oz ooo mat 56
20. 108 y S 108 8 lt 4 2 dd HG gt W aos 405 408 405 4 10uF 2 6 coe 2206 1 seo R35 33 T C975 AL SK sto SCARTLLN lt amp 8 s sat swt C969 2206 C976 100 2 5 R37 3 8 SCART2 L IN 6 gt C1000 2 20 eae 1 tour SCARTINL 4 GT e rco ME ET EL 1 PIP 2 GND reo 74 4051 PROVIEW ELECTRONICS CD LTD zm k v c 030 17 19 P T CoD T CoD RX326 200 100 276 MODEL MAIN BD FILE 5 10 1 14 12 01 Modified by Kenny 2005 04 05 40 covas KEETE R491 C373 1 i i 47 5495 47 R501 47 22nF 5503 C383 gt 47 5E2 g VDDA3 3 VDDA1 8 680pF SAA7117AH 160Pin AK R533 0033 C845 IPD7 IPD6 IPD5 IPD4 IPD3 IPD2 IPD1 IPD0 ITRDY ICLK IDQ ITRI IGP1 IGPV IGPH AMCLK ASCLK ALRCLK c R531 1K XTOUT XTALO XTALI VDDD1 VDDD3 VDDDS VDDD6 0009 VDDD11 VDDD13 2 0 001 8 VDDD4 VDDD7 VDDD8
21. Me 4 12 5 0 ADS 1 36 les 2 zn 2 ADS C334 5 RES 100 1 x 06 1 ADT TOuFAAQV 8 INTE 8832 100 CER Y a 3 A12 EX_POOER 10 6 A13 CPU 15 CPU aj S Tuy gw agw gu 8 c lt TP ge CPU 5V1_CPU R833 gt R34 o Pe mE RIS e 5 5 ms x Z lt lt x lt lt amp 1429040 47k S 47K g gt a 6 5 5 14775140 J OS Y e 2 z z R400 EFE qu x Ga 4 E R564 gt BOTE S OECOE 2 m Lene m dns P12 P4 2 A18 33 RES me R836 4 2 waia 5 100 Bl pio aceso 8409 7 P4 wesi AZ Ap TE PO amp ANO amp cs2 48 R599 22 x d ADS S ANO 5 Pa 71 po AIk 5 204 PO 4 4 P5 44 R411 22 LL PO P5 TER TT e 7 2 PO_2ANO_2 P5 42 RD R700 22 promu gt R870 R872 ADI ai CPU gt lt arp nds PD 1 P5 3 BCLK Heng ac ano 0 AHLDA gt RST_H ws RS54 A100 82 swo lt 1 es 30620SPG P5 S
22. VDDD10 VDDD12 0 for slave address 42h 43h and 4Ah 4Bh Logic 1 for slave address 40h 4lh and 48h 49h 529 VDD3 3 DNS C390 C381 C392 cae C394 C395 3300pF 270pF 680pF 2700pF 270pF 6aopF C396 2700pF 2700pF C398 C399 3V_SCL 3V_SDA INT A 134 2 371 2212 Al22 AI32 C37 Al42 22nF 5143 Al44 113 1 23 C38 24 C38 R530 ATK DNS Option Logic 0 for 24 576MHz logic l for 32 11MHz 24 576MHz L15 C384 18pF C386 1000 51 6515 lt 51 51 81 FSW 523 Y 523 523 323 B 523 523 FSW RR KC IN1 33x4 CLK_2EX DHS 2EX DVS PROVIEW ELECTRONICS CD LTD NAME MAIN BD NAMEgVP EX 7117 9 9 14 41 5 AOUTR AUDIO_R 15 SCK VA MCLK AOUTL VQ FILT O 1uF 3 3uF 16V AGND 3 3uF 16V 0 1uF CS4344 10uF 1 s AUDIO 1 R475 C362 22K 2700pF AUDIO R R478 C364 22K 2700pF VCC 5V_DAC PROVIEW ELBECINUNIGCS CD RX326 B 200 100 2 76 MAIN BD DA 2005 04 05 42 DAC 14 FB17 150 Ohm 800mA Bp AIK 8705 180 Ohm 600mA DNS SHELL4 HP DET RX HOTPLUG 18 5v Di 295 cur owe cus ca ow
23. allow anything to rest on the power cord Do not locate this product where persons will walk on the cord 13 If an extension cord is used with this product make sure that the total of the ampere ratings on the product plugged into the extension cord to the waplugged into outlet does not exceed 15 ampere 14 Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock Never spill liquid of any kind on the product 15 Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage points or other risks Refer all servicing to service personnel 16 Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power cord or plug is damaged or frayed b If liquid has been spilled into the product c If the product has been exposed to rain or water d If the product does not operate normally when the operating instructions are followed Adjust only those controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and will often require extension work by a qualified technician to restore the product to normal operation e If the product has been dropped or the cabinet has been damaged f If the product exhibits a distinct change in perfo
24. 1 S Video Check C9 C11 C13 AV S Video Signal Check AV S Video Signal Cricuit Check U1 EX52 Cricuit 27 No HDTV display Check HDTV signal Generator and cable Check HDTV NO signal YES YES Check C8 C10 C12 NO HDTV Siganl Check HDTV signal Cricuit OK Check U1 EX52 Cricuit 28 NO Check U613 NO HDMI Display Check HDMI Signal YES Check 05 SPIN 5V 7 YES Check U46 Y 33V 5V 33V L8V us 2422 Check 4 NO Oscillation Change 4 Signal Check U1 EX52 Cricut OK Check HDMI Signal Generator and Cable NO 29 NOTV Display Check TV Signal Generator and Cable Check T OPIN Check Tuner Check CVBS Signal 21 5V 2 pe SV Crcuit Check Tuner NO 4 5PIN SCL SDA Check U36 MCU I2C Check U1 OK EX52 Cricuit OK Change Tuner 30 NO SOUND No HDMI SOUND NO cee Audio Ts Signal Generator eck HDMI Ando Siena ui and Cable us 5 Signal Generator YES 5 5 and Cable YES NO Check U601 Check 16PIN Circuit Check U5 check sv 8PIN 5 Circuit YES YES heck VccAU NO Check U600 30 YES Check U41 paces 31 32Pin 8 1V 710PIN Audio YES Check U41 Check Y600 NO Oscillation Signal Change Y 600 Circuit YES Check 0
25. 100 58 PWR R437 gt M H lt REMOTE E X TUO 1 100 S sus quer 47K 8440 100 moopF pag 2 MUTE S RSTE Spri R441 1 Fours cu 1 100pF R817 100 lt 816 100 NPN_BC8478_DNS E lt NTA w ku 8446 10K DNS R704 2328 1000pF DNS gt gt gt CPU 100R Ratt R812 R813 R814 DO 1DuF AGV DNS cpi Rs 4 gt 4 2K 47K 5 1 47K 5 47k 47k cro 3 0820 _ DNS Radi 100 lt gt 5V 1 CPU cup tPU SV SB CPU 57 CP sv 320 1000pF 1 yee 10K 10K FB43 PAGE is perla R450 100 150 Ohm 6001 5V 1 CPU T SE TO RESET Le spa 8 4 SDAE PROVIEW ELECTRONICS CD LTD i R451 100 caa 332 CPU MODEL _RX326 24064 ToopF 0825 E PAGE CPU REV D 2005 04 05 5 3 2 1 44 lt 31 MD O 31 Test pads for DDR 11 4 T C30 2085 4 TP T C30 DOMO 030 uy FE Pip pim TP 14 40263238 50 TP_T_C30 TP15 2 9 4M x 32 DDR VDDMQ VDDMQ T C30 NI e RH al g
26. 4 55 N ST HE 887 2707 0708 Fase R452 6317 825 0353 Rael Ponsa 503 E 14 20461 457 CARE 1002 01008 mie 0807 2 DELLI nsdh ie 591 4 QIB RAS 29156879 RB300827 R347 1922838 2918 084 7845 RAGS T ob 53 2052 hr fics DEA B Be de Bottom E La BR 382 Gg 989 762 se q E 189 FOEL S 7 v IN 9 42 53 25 8 E 8 5 S x 5 j Main Board Component Side Bottom 54 Keypad Board Component S BEIDE uso 0 lt zm fi 19 HE d Sce pisse viv IO Board Component Side Top eee eee
27. 600 Check U600 16PIN High Signal RESET Circuit YES Check U600 52 38 39Pin 35 36Pin NO Check Audio Audio input Input Circuit signal YES Check U603 Check 8PIN Circuit YES Check 0604 NO Check Vpp U605 6PIN Vpp Circuit YES coker NO Change Speaker YES 31 JL328 6 Exploded Diagram and Spare Parts List JL378 nus 33 JL408 34 10 824 010 71 15100 58 awa isi 1 ws 7 Block Diagram SCL MAIN _ mun Main Board 8 Schematic Diagram cam cas can
28. E to be AV8 HDMI Check the test source with HDMI HDCP through the 802 source generator and check if the OSD displays PASS Selects SOURCE to be TV AV1 AV2 AV4 AV5 AV6 AV7 AV8 Press MENU to adjust Display Mode Check if each Display Mode is normal NTSC PAL SECAM Play DVD Select SOURCE then choose AV3 switch i test disc VIDEO or AV4 S VIDEO Sending the signal from DVD test disc FLUKE 54200 sixth paragraph 3 Switch DVD to output mode from NTSC PAL SECAM See if there is the action of switch NTSC PAL SECAM 480P 480i switch DVD 1 Select SOURCE then choose Component Cable i AV3 HDTV 2 Sending the signal from DVD test disc sixth paragraph Switch DVD output mode between P SCN ON OFF see if there is the action of switch mode on the screen 480i 480p Audio adjustment Pattern Generator Any Pattern 1 Select SOURCE Sound input 2 Then press MENU KEY enter AUDIO External connect left adjustment item right trumpet 10W X2 4 a Volume 1 Set the sound volume 2 Check if the action is normal b Sound mode Make sure the sound is normal under the Flat Music Movie Speech User Check if the action is normal Make sure the surround is normal 2 Check if the action is normal 20 d Balance 1 Set the left right speaker to be balance 2 Check if the action is normal DUAL1 DUAL2 STERO MONO PIP DW test PC DVD S Video cable 19 Video Cable Or TV S
29. HOLD e m swn 88 38 1 sop Rate 100 Ps 7b R419 A AIK NPN_BC847B_DNS R837 100 mi ei anand use area AD R422 5 ST 2 Q 8424 100 rovanja 47K 47 45 P10 gt 2 P6 2 scLo 34 4 P10_1 AN1 3 SDAD 22 CPU 32 5 P8 31 30 6 G RXD1 T RET Hat LED AA 30 ___98 pg ZADTRO 7_0 5 2 28 SE m 8430 330 21 SCLE R961 R962 4 LED_6 7_ 5 12 5 PAGE am P46 DR DN amp Pas TS _ 2323 2 za 8 CPU EE lt S amp S E S SE S W o ue 55 283 Read reed Reet oa 2 2 8 4 g 98 89 9 E E ie io 8 gt gt gt R936 rea Reos lt RBID d d add 4 S 47K 47K 8 Q 47K Q 47K Q 42K 47K 10 AK DNS 100 10_PIN_WATER_CONNECTOR swa me TO ji R841 100 swi R842 100 CPU 8435 100 47K 8862 100 R436 100 Rees 100 lt
30. IGNAL FLUKE54200 Language adjustment Remote control VGA TV Signal Generator DVD or VCD HDTV Player HDMI Player 21 Set the Bass volume Check if the action is normal Set the mediant volume Check if the action is normal 1 Set the mediant volume 2 Check if the action is normal Set theTreble volume Check if the action is normal Set theTreble volume Check if the action is normal Press I II key on the remote control to select the DUAL1 DUAL2 DUALI II STERO MONO Check if the action and sound are normal Selects the SOURCE to be TV AV1 AV2 AV3 AV4 AV5 AV6 Press Menu key to select the PIP DW menu item and select it to be On under the PIP mode Check if the PIP DW are normal under each source Select required language Defalt value is set to English or set upon clients requirement Check if all function are right on each mode 5 Trouble Shooting Flow Chart T LED Color Change NO Check the Remote Control Check the Key Board Check the U38 MCU YES STEP 1 Change Check INVETER Power INVETER Check LVDS 9 YES Check Power NO Check 27 32 CONS 3 4Pin 12V Check 37 42 Change Power CON9 2 3Pin 5V adapter YES m NO Display YES Change LCD NO Display YES To Step2 No Display Push the Power On Off Switch NO Check LED Board amp Main Board Co
31. RCE 27 SWI POWER c eva an 2 1ED O Kieno IR DUT 28 s 366 LTDt INT 24 LTDt 23 58 21 P lt 2 VELON 20 lt D SUB 37 FEMALE PROVIEW ELECTRONICS CD MODEL RX326 NAME MAIN BD D DATE 2005 04 05 2 1 43 ADI 7 When use UI7E040 use P298 and 9199 2400 d P404 TPAGTP3 ZT P33TP34T P35T POT P3 7T P38 50 At 7 When use 0290040 2404 and 290 2 21 24002291 and B399 are Option R902 R594 5 5 AR Q AX Q 47K 5 47K 47K E 2 ADO ato A 09 a rH AM P 4 ma 23
32. S R88 LI 81 Y 17 aa 33H L5 R 6 __51 FSW 56 six INE 1 E 4 5 I 95 51 AV 330pF 7 75 SSSCARTILIN 5 R53 m 1 1K alt T MPSCART R IN 5 E 4 j SES Ea IE E mm E m JP2 c10 E E 28 R100 0 XSCART OUTR 4 S2 OUT SCART OUTL 4 C103 51 51 Ric 330pF 516 5 51 lt lt crt Tos 1 uy 5 Tc 4 ee History iten 010 FSi B R83 82 AV 5 DEAS AM o x o wur Tue fu R64 2 LIN Baopr DNS DNS SSSCART2 dete J12 SCART2 8 B HE Rog D d d S NE 51 CVBS DUT X 1 gt af of a a lt CSCARTOUTR 4 ces KSCARTOUTL 4 5 S2R yy 52 RIC yn 1000 pF 41000 pF B SCART LIN R5 47 SCART R IN R5 SCART2 R IN Ret 47 SCARP LIN con Re 47 Title Trident Te0022 Schematict Name Rev Scart B Sze 2 of 2 Date Tuesday January 03 2006 49 Keypad Board IR SENSOR 10K DNS 5V R3q QT1080
33. before cleaning Do not use liquid cleaners or aerosol cleaners use a damp cloth for cleaning 5 Do not use this product near water 6 Do not place this product on an unstable cart stand or tablle The product may fall causing serious damage to the product 7 Do not tear up the EMI label if the label has been destroyed that must to past same size label on the same position 8 Slots and openings in the cabinet and the back or bottom are provided for ventilation to ensure reliable operation of the product and to protect it from overheating those openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sofa rug or other similar surface This product should not be placed in a built in installation less proper ventilation is provided 9 This products should be operated from the type of power source indicated on the marketin label If you are not sure of the type of power available consult your dealer or local power company 10 This product is equipped with a 3 wire grounding type plug a plug having a third grounding pin This plug will only fit into a grounding type power outlet This is a safety feature if you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the purpose of the grounding type plug 11 Pay attention to the code which connects with apheliotropism board of inside panel and don t hook it 12 Do not
34. he LCD TV on and off Infrared Receiver IR 12 Rear View Power Swith AC IN Power Switch ACIN L ege T EARPHONE OUT m ITEM DESCRIPTION 1 IN Power Switch 2 AV8 HDMI 3 AV3 VIDEO AUDIO L R 4 AVA SVIDEO AUDIO L R 5 AV7 VGA IN AUDIO L R 6 AV1 AV2 SCART 7 AV5 AV6 COMPONENT AUDIO L R 8 EARPHONE OUT 9TV Connects the AC power cord Turns the LCD TV on and off Connects to a digital set top box or other deceives with a HDMI interface Connects to the composite A V output jacks on your video equipment When Video Audio of TV rear and side have been plug in the TV at the same time TV will to priority of read the Video Audio of TV rear Connects to the S VIDEO output jacks and Audio output jacks on your video equipment Connects to a digital set top box or other deceives with a VGA interface Connects to a piece of AV equipment with a SCART socket The SCART interface offers CVBS signals with audio input output between the TV and external video equipment Connects to the component Y Pb Cb Pr Cr video jacks and audio L R jacks of your DVD player HDTV or video equipment Connects to your earphone The RF input that connects to your VHF UHF antenna or cable 13 POWER Turn
35. nnect Check 27 32 3 4PIN 12V Check 37 42 2 3 PIN 5V Change Power adapter YES NO Change LED YES 23 To Step2 Change Signal Cable pies Change Power 3 4PIN 12V Adapter Check 37 40 2 3PIN 5V YES 27 32 0609 0610 Outout Check 5V 5V Cricuit YES 37 40 42 NO Check U24 U27 Check 3 3V 047 050 053 Cricuit Check Signal output 3 3V Generator Check U28 U30 Check 1 8V U31 1 8V NO Cricuit 038 H V MCU Cricuit Signal OK 24 No SCART YES Check SCART Check SCART Signal signal generator and cable Y3 shake Check U42 Pin37 45 R528 3 3V Pin41 50 1 8V YES 27 32 PIP Signal YES Check U42 Power YES RN39 and RN40 soldering Check signal source Y3 shake 25 NO D SUB Display Check D SUB Signal YES Check D SUB Signal Generator and Cable check 014 check 337 14PIN 33V Cricuit YES OK Check J45 NO 13 14PIN H VS ar ar Signal Check J45 NO Check D SUB 1 2 3PIN Cricuit R G B Signal YES Check U1 52 Cricutt OK 26 No AV S Video Diaplay Check AV S Video Signal Generator and cable Check AV S Video Signal Check AV Board J70 Video J6
36. o recall to the factory default Input Press lt gt to select the Source to be TV AV1 Scart1 AV2 Scart2 AV3 CVBS AV4 S Video AV5 YPbPr1 AVe YPbPr2 AV7 VGA or AV8 HDMI Double Window Press lt gt to select the Double window to be DW1 DW2 OFF PIP Press lt gt to select the PIP to be On OFF PIP Input Press 4 5 to select the PIP source to be TV AV1 Scart1 AV2 Scart2 AV3 CVBS AV4 S Video AV5 YPbPr1 AV6 YPbPr2 AV7 VGA AV8 HDMI Win Size Press 4 5 to adjust the window size Win Position Press 4 5 to adjust the window position only TV 17 4 Adjusting Procedure SCART1 SCART2 adjust SCART1 SCART2 check SCART Mode wide screen scale Auto detect Requiremen Procedure and SPEC Screen is clear and fluent Screen is clear and fluent S Video Cable Genertor FLUKE54200 Send TV source through 54200 Noise Reduce Adjusts the Noise Reduce to be 3 and make snow to be lighter Adjusts the Noise Reduce to be 0 make snow to be bad FLUKE 54200 Press SOURCE key to select the SCART1 SCART2 Check if the screen is clear and fluent Check if the Teletext is normal on the SCART CVBS FLUKE 54200 Check if the screen is clear and fluent Check if the Teletext is normal on the SCART CVBS Press any key to be deviate from the originally value Display the blue screen without signal FLUKE 54200 Select the SOURCE to TV AV1 AV2 AV3 Selects the Original of Display mode
37. rmance indicating a need for service 2 Specification 328XP Panel Item Specifications Display pixels 1366 H x 768 V pixels 1 pixel 1 RGB cells Display Area 708 954mm H x 398 592mm V Pixel Pitch 0 1730 H x 0 5190 V mm Display Colors 16 7M Pixel Arrangement R G B vertical stripe Display Mode Normally Black Mode Brightness 550nits Contrast Ratio 1000 1 typical Brightness Uniformity 7596 min Viewing Angle 88 H 88 V Typical at CR 20 Color Saturation NTSC 75 Color Chromaticity CIE White x 0 285 y 0 293 Frame Rate 50Hz 60Hz Response Time 8ms typical Surface Treatment AG 3H 378XP Panel Item Specifications Panel Name AUO Panel Model No T370XWO01 Display pixels 1366 H x 768 V pixels 1 pixel 1 RGB cells Display Area 819 6mm H x 460 89mm V Pixel Pitch 0 6mm Display Colors 16 7M Pixel Arrangement R G B vertical stripe Brightness 500nits typical Contrast Ratio 1000 1 typical Viewing Angle 2882 88 V Typical at CR 10 Color Chromaticity CIE White x 0 280 y 0 290 Response Time 8ms Gray to Gray Surface Treatment Hard Coating 3H Anti Glare Reflectance lt 2 408XP Panel Item Specifications Panel Name SAMSUNG Display pixels 1366 H x 768 V pixels 1 pixel 1 RGB cells
38. s the LCD TV on and into standby mode Mutes and restores your LCD TV sound 1 1 Cycles through the TV Sound options MONO DUAL STEREO SLEEP Sets the LCD TV sleep time P SIZE Selects from the following modes settings 16 9 14 9 Zoom Spectacle Full Original 4 3 FAV CH This function make you select your favourite programmes directly PIP Turns on and off the PIP POP function FREEZE Freezes and restores the picture swap Exchange the picture between the main and sub picture Turns on and off the Teletext function 0 9 Select and switch to a channel by using 0 9 buttons FN The one two digit numbers can be Set by pressing button JUMP Switches back and forth between the current and previous channels 14 Changes the channels up and down Adjusts the volume INFO Displays information on the LCD TV screen such as channel and channel label C e E SOURCE Cycles among the different input signal sources 2 mi TV AV1 AV2 AV6 7 8 Exits the OSD menu on screen display the TELETEXT Mode PIP POP Mode MENU Displays the OSD menu on screen display gt Allo
39. to adjust 500Hz from 0 to 100 1 5KHz Press lt gt to adjust 1 5KHz from 0 to 100 5KHz Press lt gt to adjust 5KHz from 0 to 100 10KHz Press lt gt to adjust 10KHz from 0 to 100 Clock Press lt gt to adjust the current time Turn Off Press lt gt to set the off time 16 y OPTIONS y Clock Press lt gt to adjust the current time Press lt gt to 6 ltm uage to be English French German Portuguese Spanish Polish Italian or Dutch OSD Time out Press lt gt to select the OSD Timeout to be 15 20 25 30 Sheen 855 7 Set the BILE reen to be On or Off Keypad Lock Press lt gt to select the Keypad Lock to be On or Off Transparent Press lt gt to select the transparent to be On or Off OSD Reset To return to the factory default Auto Config Press lt gt to set the auto config Manual Config Press lt gt to enter into the option use the to adjust the Phase Clock H Position and V Position Display Mode Press lt gt to select the display mode to be Spectacle Full Original 4 3 16 9 14 9 and Zoom Zoom In Out Set the current image to zoom in out Position Press 4 5 to set the image position on TV screen Cinema Press lt gt to select the Cinema to be On or Off Noise Reduce Press lt gt to set the 3D Noise reduce value Reset T
40. tors close to SVP EX 75 dns C15 B2 C27 PR R2 50 C69 25 4 C17 e C18 2 DNs AUE_DNS C18 0 6 AVSS rr 9 033 160 600 c50 10uF 16V 33v SB FB50 150_Ohm_600mA C814 C471 30p 1 uF 16V O1uF 0 MT aa ADC2 z c m gt C1001 463 DuF 1 v R583 470R Q15 2SA1015 Q16 PN BCB847B R587 240R 0 147 0 ETA O 1uF T ADC3 vD3 3 R12 10K 39 For 52 to use this table R588 oR gt gt CVBS_OUTI R591 2 2K 28 31 TXOUT3S TXOUTS TXCLK TXCLK TXOUT2 TXOUT2 TXOUTI TXOUTI TXOUTO TXOUTO PROVIEW ELECTRONICS CD LTD PCR P N 200 100 1276 unum MAIN BD 256 2 VP EX256 2 AVDD3 AVSP2 MAIN BD H 3 14 2005 04 05 2005 04 05 O l 47 MD 0 31 lt amp Test pads for DDR 3 VDDMQ 4 l 6 od VDDMQ Q SVP EX 256 if not a test pad an enlarged via underneath the chip or exposed trace Possible DQS MCLK MA o 11 mimm E amp A 0 7 MPUGPIOO MPUGPIO1 2 R3 MPUGPIO3 R4 MPUGPIO4 gt gt WR
41. type Connector pin assignment 1 Red Video 6 Red Ground 11 GND 2 Green Video 7 Green Ground 12 SDA For DDC1 2B 3 Blue Video 8 Blue Ground 13 H sync 4 GND 9 5V from PC 14 V sync 5 Vdd from PC for DDC 10 Sync GND 15 SCL For DDC1 2B jacks are all female type b Mini DIN CNC 4 Pins SCN570S3NS00000 for S video the pin assignment is described as below 4 PIN MINI DIN CONNECTOR Level Impedance TMDS Mode DDC 1 2B Level Impedance DDC 1 2B HDMI DVI 1 0 0 5 3 0Vp p 100 Ohm Differential 50 Ohm Single ending Single Link Fh 31 80 kHz Fv 50 75 Hz Maximum Pixel Clock 135 MHz Compliant with Revision 1 0 HDMI x 1 Analog HD15 PC Signal RGB R G B Analog 0 7Vp p 750 Compliant with Revision 1 0 H V separate 3V TTL level 1kQ Fh 31 80 kHz Fv 50 75 Hz Maximum Pixel Clock 135 Mhz Connector Mini D Sub 15 pin female x 1 Video Composite CVBS Signal Format NrSC NTSC4 43 PAL M PAL B G H D N SECAM Level Impedance 1 0Vp p 750 S Video Y Signal Level Impedance 286 mV 750 Analog HD15 Video Signal YPbPr YCbCr Format Cb Gr Level Impedance Y 1 0Vp p 750 Pb Cb Pr Cr 0 7 0 035Vp p 750 HDMI Mode DMI HDMI HDMI HDMI HDMI PRESET MODES 640X480P 720 480 1280 720 1280X720P 1920 1080 1920 10801 EV s9 941Hz 59 941Hz 59 941Hz
42. ws you to move select and set up the OSD options 6 S MODE Selects sound mode Flat Music Movie Speech User See Page 35 for details 21 Selscts picture mode Standard Mild Game User Dynamic See Page 30 for details eo 6 Accesses the Teletext items corresponding pages PIP CH select a programme for the sub picture 25 E PIP SIZE Allows you to adjust picture Freezes a multi page passage on size in PIP POP DW Mode screen in Teletext mode PIP POSITION Allows you to adjust sub picture position in PIP Mode only Displays the top bottom or all of Displays the main index in Teletext page to easily read in Teletext mode mode Reveals hidden information such as the answer to a quiz Teletext mode 15 The operation of each OSD controls is described as following table Main Menu SETUP Sub Menu Option Adjustment Auto Audio System Press lt gt to select the audio system to or BG Auto Search Press lt gt to search program automatically Manual Program No Press 4 5 to display the current program No Search Audio System Press lt gt to select the audio system to be or BG Channel Type Press 4 5 to select the Channel type to be V UHF Cable Channel No Press lt gt to display the prior storage information on the Tune Manual Search Press lt
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