Home

PERSONA - PDi Communication Systems

Contents

1. i i i 1 i i i i i a i i RC jx o m x 2282 R909 R919 1 0 15K Hj HR J L i o o i RLO5 R908 R918 105 100 i 7 77 101 HPDOWN KEYPAD p2 MTZJ5 1B 1 MT I tw 1 sm DL21 one 1 1 7 AMBER SZ RED RON e S RD 52 1 wy m 15 RC22 514114 5161148 SLR114 SLR114 1 0901 1 1 100 MENU Hel ei kom RLO2 RLO3 144148 sm 330 330 01 1N4148 5099 1 4 100uF R121 184148 0905 3697 A sog 59 80 o cue 02 tov 10K 1 MTZI75B 0907 AK 0909 TRV 1 5KV 1 9 538 Rea NPN NPN NPN krcateBY 7 723 BAV21 PM BAv
2. Re Part Description R033 123683027 CARBON RESISTOR SB 1 6W OHM J R048 123681027 CARBON RESISTOR SB 1 6W 1K OHM J R050 12368203T CARBON RESISTOR SB 1 6W 20K OHM J R053 12368104T CARBON RESISTOR SB 1 6W 100K OHM J R054 12368272T CARBON RESISTOR SB 1 6W 2 7K OHM J R060 12368750T CARBON RESISTOR SB 1 6W 75 OHM J R067 123681017 CARBON RESISTOR SB 1 6W 100 OHM J R078 12368103T CARBON RESISTOR SB 1 6W 10K OHM J R088 123683327 CARBON RESISTOR SB 1 6W 3 3K OHM J R103 12368103T CARBON RESISTOR SB 1 6W 10K OHM J R104 12368104T CARBON RESISTOR SB 1 6W 100K OHM J R113 12368243T CARBON RESISTOR SB 1 6W 24K OHM J R121 12368103T CARBON RESISTOR SB 1 6W 10K OHM J R162 12368472T CARBON RESISTOR SB 1 6W 4 7K OHM J R163 123682707 CARBON RESISTOR SB 1 6W 27 OHM J R164 123681027 CARBON RESISTOR SB 1 6W 1K OHM J R165 12368331T CARBON RESISTOR SB 1 6W 330 OHM J R167 12368221T CARBON RESISTOR SB 1 6W 220 OHM J R302 123685117 CARBON RESISTOR SB 1 6W 510 OHM J R303 12368133T CARBON RESISTOR SB 1 6W 13K OHM J R304 12368623T CARBON RESISTOR SB 1 6W 62K OHM J R305 123211097 OXIDE RESISTOR B 1 2W 1 OHM J R306 12368433T CARBON RESISTOR SB 1 6W 43K OHM J R307 12368913T CARBON RESISTOR SB 1 6W 91K OHM J R308 12321331T OXIDE RESISTOR 1 2W 330 OHM J R309 12321159T OXIDE RESISTOR 1 2W 1 5 OHM J R310 12368913T CARBON RESISTOR SB 1 6W 91K OHM J R311 12368821T
3. 250V 0 1MF J 50 REV A Ref Part Description 2 C281 127993307 CHEMICON 160V 33MF 85C 10 20 C304 127942227 CHEMICON 16V 2200MF 85C 13 25 C308 12692274T PLASTIC CAPACITOR M 50V 0 27MF J C381 12796331T CHEMICON 35V 330MF 85C 10 16 C408 12796471 CHEMICON 35V 470MF 85C 10 20 C411 12211681 CERAMIC CAPACITOR B 2KV 680PF C481 120950627 250V 0 1 J C682 12087017T CHEMICON 25V 2200UF SMG 12 5 25 C841 127941027 CHEMICON 16V 1000MF 85C 10 20 C843 127931027 CHEMICON 10V 1000MF 85C 10 16 C846 127941027 CHEMICON 16V 1000MF 85C 10 20 C862 12795471 CHEMICON 25V 470MF 85C 10 16 VR31 120616307 CARBON VR 0 2W B 1K OHM FB VR81 12061629T CARBON VR 0 2W 500 OHM FB VR82 12061633T CARBON VR 0 2W B 5K OHM FB C404 12834823B T 400V 0 082MF PFU C405 120850495 CHEMICON KSA 105C 50V 4 7UF 16 35 5 C801 12095214 PLASTIC RE 334C AC275V0 33MF C802 126662225 CHEMI CON 105C 50V 2200MF KME C803 12095207 CERA CAPA DA2GYE222MK617 NK C804 12095170B PLASTIC CAP PCX2335 AC275V 0 1 C811 12095207B DA2GYE222MK617 NK C812 12095147B MICA CAP DM15F 100V 1000PF J C813 127022227 CHEMICON 25V 2200MF KMG RD 12 5 25 C818 12829123B PLASTIC CAPACITOR T 400V 0 012MF J
4. AUDIO IN_3 91 COMMON R4 m TDA1905 1 PM01 18K eine A 1 vn EDEN 1 em our V4 ol FML G228 C822 4fuF IBV 5 tur vcc 0807 1 13 T 4700uF C049 3E vr UF 58 3 21 047uF mE Rigs 7 1 298001518 500 bi 4 hye 33k 1 6W tW THRESHOLD eNO 4 4 47pF 680pF Oluf R804 1 PA MUTING i sm sm ACZ50V 47 d m 6 777 R680 0680 8685 3 3 50 TUNER RF OUT 11 154 1 bi 16W SV T M KAF 049 0861 Audio 10k C319BY 5 R820 C818 OF 4 nn 1 6W 3 E sr GND 11 8 TT 0 01uF mz 2 2uF 50V o SQ 1804 BFS3565A R6 B 3 ES 8 5 nva Yn gt gt oy S aaa M REE T 4 9 ACCESSORY RF RCA JACK RF OUT ul 0802 77 12 ne A i AAA 2200pF 250V R818 R817 1k 16W 7 gue LER 4700pF 50V 16W RF PWR IN 9 1 H _ Ww fiw 4W L 922 1 116W L EE SE E RF PWR SPLITTER PDI Communicaton Systems Incorporated claims proprietary right to the material disclosed hereon This drawing issued in confidence for servicing information Indicates a critical safety component Replace only with part number specified only and may not be used to manufacture anything shown hereo
5. 28 3 72 68 0 07 29 3 72 69 0 06 AUDOUT AMOUTHS 30 0 33 70 0 02 31 0 53 71 4 60 32 2 21 72 4 66 WHSTA 6 07 33 2 21 73 0 11 R020 39K sm ol 34 0 94 74 0 01 0 1uF sm C044 35 2 41 75 0 00 bi 36 0 35 76 2 62 R022 2200 sm 2 37 3 20 77 2 46 680 sm C042 38 3 20 78 0 05 5 sm AV IN ea 5 3 0 047uF 39 7 82 79 0 00 g 5 40 3 88 80 3 25 2 RTAI504 GR N 00920 R204 2 R038 AXIAL 50 ROK Our TOQUE eee C025 sm sm 16V Q201 330 KTA1504 GR sm I R202 m 180 S L PEA AL03 x PDI Communicaton Systems Incorporated claims proprietary right to the material disclosed hereon This drawing issued in confidence for servicing information MICRO JUNGLE IC ID p PDI P9TV Date 25 MARCH 2003 1 of 1 5 5V O 3 3V RL22 A je sm Ross 4 RO1O US POWER 3 3K 3 3K IC51 sm sm QL11 KTC3198BY R871 27 1 2W C836 10K OJuF 1 Y ou KTC319BY 4700uUF 25V D861 FML G22S C861 1000pF R812 2 2K L 1 PDI Communicaton Systems Incorporated claims proprietary right to the material disclosed hereon This drawing issued in confidence for servicing information A only and may not be used to manufacture anything shown hereon The information contained hereon is believed accurate but is not warranted and is subject Indicates a critical safety component Replace only with part number specified to c
6. 1 Locked 2 Unlocked 0 1 Disabled Fee 6 Base O Premium eS 2 Blank 25244404422 14 5 Ibs 10 7 zadi pot ga GO oa soa ome Gr gt a ap G ey SE n Document Number PD196 035 Rev 2 29 April 2003 Page 12 Disinfecting and Cleaning Disinfecting and Cleaning The P9TV should be disinfected before performing any service The following procedure is only a recommendation Your hospital or company may have a different procedure to follow CAUTION Before using any cleaning or disinfecting agent the perform a spot check by wetting a small area of the cabinet Verify the agent does not discolor or deteriorate the cabinet Disinfecting 1 The P9TV has been designed to withstand up to a 5 chlorine based disinfectant Many alcohol and ammonia based disinfectants have also been tested with success However before using any cleaner or disinfectant spot check a small area on the cabinet 2 Apply the cleaner or disinfectant per its recommended instructions Note most disinfectants require a waiting time following application and prior to wipe down Cleaning Stubborn ink and other scratch type marks may prove difficult to remove A dilute solution of Isopropyl alcohol wi
7. 5698 111400271 SPARK GAP 1 5KV SSG 152 A1 5699 111400271 SPARK GAP 1 5KV SSG 152 A1 C901 127004797 CHEMICON 250V 4 7MF SMS SG 10 13 C902 12095062T 250V 0 1MF J TNU C903 127004797 CHEMICON 250V 4 7MF SMS SG 10 13 C904 120942101 CERA CAPA DM3DYB222K725 2KV2200 C906 127004797 CHEMICON 250V 4 7MF SMS SG 10 13 C993 127941027 CHEMICON 16V 1000MF 85C 10 20 C991 12095133B P CAP 250V 4 4MF TNU D991 11114637 T3A6CI FUC H501 300924035C HARNESS 9P 350MM 5264 5395 IC91Z 150500493 HEAT SINK ASS Y TDA6107JR 10GN IC91 111181388 VIDEO AMP TDA6107JF N3 PHILIPS IC91A 11865543 HEAT SINK PLATE 30MM IC91B 11032381 SCREW 3 8 SZN P991 11164595 PLUG 2P YPW500 2 R991 123233335 OXIDE RESISTOR 2W 33K OHM J R993 123231835 OXIDE RESISTOR 2W 18K OHM J V901A C1116392 SOCKET CRT GZS8 6 FD 14 28MM Page 53 REV A Ref Description 0 ______ FRONT ASSEMBLY K001 152002656 CABINET P9TV K101D 11814896 KEY MEMBRANE 10 1357 K102 11865903 SWIVEL SUB ASS Y K102A 11865897 SWIVEL SUB K102B 11865895 HANGER BRKT SUB K102C 11865902 HEX BOLT 1 4 20 2 K102D 11865899 1 9 CLEAR LEXAN WASHER 102 11865900 1 8 STEEL WAS
8. Picture Purity Convergence Adjustments Center Convergence continued 4 Adjust the two tabs of the 6 Pole magnet to superimpose the red and blue lines with green Adjust the angle between the two tabs for vertical line alignment Rotate both magnet tabs at a fixed angle affects the horizontal line alignment RED RI GRN 5 The 4 and 6 pole magnets will interact It may be necessary to repeat steps 3 and 4 until convergence is optimized Edge Convergence 1 Loosen the yoke clamp screw and remove the three rubber positioning wedges Connect a signal pattern generator and select a crosshatch pattern 2 This adjustment will affect convergence at the picture s outside edges Tilt the front of the deflection yoke up or down in a vertical direction Adjust the tilt to provide overlay of the red blue and green lines Document Number PD196 035 Rev 2 29 April 2003 Page 22 Picture Purity amp Convergence Adjustments Edge Convergence continued 3 Push a rubber wedge into the space between the yoke and picture tube at the bottom location 4 Tilt the yoke from side to side left to right to obtain better edge convergence 5 Hold the yoke in position and put two other wedges as shown at the 10 and 2 o clock positions After placing all three wedges recheck overall convergence Tighten the screw firmly to hold the yoke in position Tape each wedge into position once convergence 1 finalized
9. 04087 150420040 DIODE ASS Y FMU22S 10FK 0408 11115495 DIODE SWITCHING FMU22S D408A 11865514 HEAT SINK I TYPE CT14CE 30MM 0408 11032392 SCREW TTB 3 10 SZN 0801 11115737 DIODE GBU6K BRIDGE 08167 150420038 DIODE ASS Y D10LC20U 10 0816 11115554 DIODE D10LC20U 4004 TWIN FRD 0816 11865591 HEAT SINK 10AF D816B 11032392 SCREW TTB 3 10 SZN DLO1 11113003 LED SLR124 RED 3 DIFF ST LESS DLO2 11113029 LED SLG124B DIFF ST LESS DLO3 11113206 LED SLO 124 AMBER DLO3A 11823024 LED BRKT 3 10HP DL21 11113003 LED SLR124 RED 3 DIFF ST LESS DL21A 11826974 LED HOLDER 309 EP61 11163209 JACK ST 323 01 F802 11144205 FUSE 250V T4A 218004 K S V R B T C IC31Z 150500494 HEAT SINK ASS Y LA78040 10HP IC31 11118463 IC VERTICAL LA78040 IC31A 11865857 HEAT SINK 14B1J 45MM IC31B 11032392 SCREW TTB 3 10 SZN IC61 11119659 IC TDA1905 PD16 AUDIO 5W STM Page 51 REV A Part Description 2 IC81 11119660 IC SMPS CONTROL TEA2262 IC82Z 150500499 HEAT SINK ASS Y 278 08 10HP IC82 11118484 IC REGU KIA278RO8PI U 2A 8V KEC IC82A 11865514 HEAT SINK I TYPE CT14CE 30MM IC82B 11032382 SCREW TTB 3 10 SZN IC83 11119292 IC REGU 1 A KIA7805PI 7805API 85 11118370A KIA78R33API 1A 3 3V PIN4 L401 11222001 COIL LIN
10. Brightness until the dark area low light of the picture is 5FL 9 Select G CUT and B CUT and adjust them for the following meter values Low Light 0 261 0 268 Focus 1 Input a Cross Dot test pattern 2 Turn the TV ON and allow the TV to warm for 30 minutes 3 Rotate the FOCUS control on the flyback transformer until the horizontal and vertical lines become thin Adjust for the thinnest line possible 4 Remove the test pattern and tune a conventional TV channel Verify correct focus Document Number PD196 035 Rev 2 29 April 2003 Page 19 Picture Purity amp Convergence Adjustments Picture Purity amp Convergence Adjustments PREPARATIONS 1 Allow the TV to warm up at least 15 minutes 2 Position the face of the CRT to either a east or west direction This will minimize any effect from the earth s magnetism 3 Demagnetize the picture tube using a degaussing coil before adjustments 4 Connect a pattern generator as a signal source Color Purity Adjustment 1 Select the purity pattern on the generator 2 Use a IR remote control and turn up the contrast and brightness settings to maximum 3 Enter the hidden factor service menu and record both the RED and BLUE BIAS settings Now adjust RED and BLUE BIAS to zero This will provide a GREEN raster 4 Loosen the yoke clamp screw and slide the yoke backward toward the neck side slowly and stop it at the position when a green band ap
11. DIODE RGP15J 0441 11115024T SILICON DIODE 1N4148 D442 11115651T ZD MTZJ12B VZ11 44 12 03 0 5W 0445 11115024T SILICON DIODE 1N4148 0481 111156387 ZD MTZJ8 2B VZ7 78 8 19 0 5W D802 11115656T ZD MTZJ15A VZ13 44 14 13 0 5W D807 11115458T DIODE FAST RECOVERY UF 156 0808 11115458T DIODE FAST RECOVERY UF 156 D861 11115458T DIODE FAST RECOVERY UF 156 009 112371007 COIL AXIAL LALO2TB 10UH K L016 112371007 COIL AXIAL LALO2TB 10UH L017 112371007 COIL AXIAL LALO2TB 10UH 039 112371007 COIL AXIAL LALO2TB 10UH 059 112371007 COIL AXIAL LALO2TB 10UH 1061 112371007 COIL AXIAL LALO2TB 10UH 066 112371017 COIL AXIAL LALO2TB 100UH J L161 11237688T COIL AXIAL LALO2TB 0 68UH L201 11237569T COIL AXIAL LALO2TB 5 6UH 404 111030417 B CORE 40 BTL3 5 7B BFS 3565A0 L407 11248331T COIL AXIAL LALO3TB 330UH 804 111030417 B CORE 40 BTL3 5 7B BFS 3565A0 L805 111030417 B CORE 40 BTL3 5 7B BFS 3565A0 813 11103041T B CORE 40 BTL3 5 7B BFS 3565A0 814 111030417 B CORE 40 BTL3 5 7B BFS 3565A0 L835 111030417 B CORE 40 BTL3 5 7B BFS 3565A0 L861 111030417 B CORE BF40 BTL3 5 7B BFS 3565A0 R016 123681017 CARBON RESISTOR SB 1 6W 100 OHM J R030 123681017 CARBON RESISTOR SB 1 6W 100 OHM J R031 123681017 CARBON RESISTOR SB 1 6W 100 OHM J Page 47 REV A
12. Document Number PD196 035 Rev 2 29 April 2003 Page 23 Power Supply Alignment Power Supply Alignment The PDI P9TV television utilizes a switch mode power supply to generate the following voltages B 125VDC 10 5 VDC 17 0 17 0 VDC 0 0 VDC 8 0 VDC 5 0VDC 5 0 VDC IC85 33VDC 3 3 VDC B Alignment A frequency counter and voltmeter are required to align the power supply 1 Connect an appropriate power supply to the TV and supply a standard color bar signal Turn the TV ON Allow the TV to warm for 15 minutes before making any adjustments 2 Connect a frequency counter to IC81 pin 14 and measure the switch frequency Adjust VR82 for a 30 6 Khz switch frequency Adjustment to this frequency will greatly reduce any switch noise visible in the picture at low CATV RF input signal levels Connect a voltmeter to the TP2 and adjust VR81 to 410 5 VDC Note the TV must be turned ON warmed up and tuned to a stable color bar signal to reliably set the B voltage ub et FOM TO Document Number PD196 035 Rev 2 29 April 2003 Page Safety Checks Safety Checks Before returning the to service the following safety checks should be performed 1 PARTS PLACEMENT Confirm that the screws parts and wiring which were removed to allow servicing are put back in the original positions 2 SWIVEL RESISTANCE TEST a Expose the mounting swivel b Measure the DC resistance be
13. R086 128733327 CHIP RES 1 16W 3 3K OHM J 1608 R087 128733327 CHIP RES 1 16W 3 3K OHM J 1608 R089 128733327 CHIP RES 1 16W 3 3K OHM J 1608 R090 128733327 CHIP RES 1 16W 3 3K OHM J 1608 R105 128731017 CHIP RES 1 16W 100 OHM J 1608 R106 12873101T CHIP RES 1 16W 100 OHM J 1608 R111 128731017 CHIP RES 1 16W 100 OHM J 1608 R112 128731017 CHIP RES 1 16W 100 OHM J 1608 R201 128733317 CHIP RES 1 16W 330 OHM J 1608 R202 128731817 CHIP RES 1 16W 180 OHM J 1608 R203 12873151T CHIP RES 1 16W 150 OHM J 1608 R204 12873151T CHIP RES 1 16W 150 OHM J 1608 RC11 128731027 CHIP RES 1 16W 1K OHM J 1608 RC12 12873162T CHIP RES 1 16W 1 6K OHM J 1608 RC13 12873242T CHIP RES 1 16W 2 4K OHM J 1608 RC21 128731027 CHIP RES 1 16W 1K OHM J 1608 RC22 12873162T CHIP RES 1 16W 1 6K OHM J 1608 RC23 12873242T CHIP RES 1 16W 2 4K OHM J 1608 RC31 128731027 CHIP RES 1 16W 1K OHM J 1608 RC32 12873162T CHIP RES 1 16W 1 6K OHM J 1608 RC33 12873242T CHIP RES 1 16W 2 4K OHM J 1608 RE92 128730007 CHIP RES 1 16W OHM J 1608 RE93 128730007 CHIP RES 1 16W OHM J 1608 C014 12477104 CAP F 50V 0 1MF Z AXIAL C016 124741027 CERAMIC B 50V 1000PF AXIAL C017 124741027 CERAMIC B 50V 1000PF AXIAL C048 12497103T CERAMIC 25V 0 01 Z AXIAL C066 12497103T CERAMIC 25V 0 01MF Z AXIAL C069 12497103T CERAMIC 25V 0 01MF Z AXIAL C102
14. 0 47MF 85C 5 11 C053 12797478 CHEMICON 50V 0 47MF 85C 5 11 C054 127974797 CHEMICON 50V 4 7 85C 5 11 C060 127971007 CHEMICON 50V 10MF 85C 5 11 C062 127971007 CHEMICON 50V 10MF 85C 5 11 C065 127931011 CHEMICON 10V 100MF 85C 5 11 C068 127932217 CHEMICON 10V 220MF 85C 6 3 11 C079 12793101T CHEMICON 10V 100MF 85C 5 11 C101 127971007 CHEMICON 50V 10MF 85C 5 11 C107 127974797 CHEMICON 50V 4 7MF 85C 5 11 C181 12793471 CHEMICON 10V 470MF 85C 8 12 C183 12797470T CHEMICON 50V 47 85C 6 3 11 Page 49 REV A Ref Part Description 2 C302 126921027 PLASTIC CAPACITOR M 50V 1000PF J C305 12796101T CHEMICON 35V 100MF 85C 8 12 C306 12797478 CHEMICON 50V 0 47MF 85C 5 11 C311 12692103T PLASTIC CAPACITOR M 50V 0 01MF J C315 12692223 PLASTIC CAPACITOR M 50V 0 022MF J C403 12794101T CHEMICON 16V 100MF 85C 6 3 11 C406 12692473 PLASTIC CAPACITOR M 50V 0 047MF J C407 127963307 CHEMICON 35V 33 MF 85C 5 11 C680 127972287 CHEMICON 50V 0 22MF 85C 5 11 C683 12794470T CHEMICON 16V 47MF 85C 5 11 C684 127973397 CHEMICON 50V 3 3MF 85C 5 11 C685 127971007 CHEMICON 50V 10MF 85C 5 11 C686 127972297 CHEMICON 50V 2 2MF 85C 5 11 C687 126921041 PLASTIC CAPACITOR M 50V 0 1MF J C688 127942217 CHEMICON 16V 220MF 85C 8 12 C806 125762291 SOLID CAPACIT
15. 1 SEE EEE SER GRE 11 DRAIN HPL E ME wp DEE EEE J PDI Communicaton Systems Incorporated claims proprietary right to the material disclosed hereon This drawing issued in confidence for servicing information only and may not be used to manufacture anything shown hereon The information contained hereon is believed accurate but is not warranted and is subject 5 2 obs Z CHDOWN an shal I VOLDOWN l x TESTPOINT KEY CLOSURE VOLTAGE VOLUP A Power 0 0 0 4 A Volup 0 6 1 1 Voldown 1 2 1 6 POWER A Chup 1 8 2 4 l B Chdown 0 0 0 4 O B Mute 0 6 1 1 B CC 1 2 1 6 1 8 2 4 Hpdown 0 0 0 4 MEMBRANE KEYPAD Hipi 0 6 14 C Hpup 1 2 1 6 C Hpl 18 24 to change without notice or obligation Copyright 2003 by PDI All rights reserved KEYPAD ID PDI P9TV Date 12 MARCH 2003 pM 1 Page tof1 5 E 7 PMO1 04 05 02 47pF 680pF 0101 sm sm AC250V TUNER RF OUT ACCESSORY RF RCA JACK RF OUT LMO1 10uH RF PWR IN PDI Communicaton Systems Incorporated claims proprietary right to the material disclosed hereon This drawing issued in confidence for servicing information only and may not be used to manufacture anything shown hereon The information contained hereon is believed accurate but is not warranted and is subject t
16. 12497103T CERAMIC 25V 0 01 Z AXIAL C161 12497103T CERAMIC 25V 0 01MF Z AXIAL C163 12497103T CERAMIC 25V 0 01MF Z AXIAL C165 12497103T CERAMIC 25V 0 01 Z AXIAL C182 12497103T CERAMIC 25V 0 01MF Z AXIAL C184 12497103T CERAMIC 25V 0 01MF Z AXIAL C442 12497103T CERAMIC 25V 0 01MF Z AXIAL Page 46 REV A Re Part Description 2 C482 12477104T CERAMIC 50V 0 1MF Z AXIAL C689 12497103T CERAMIC 25V 0 01 Z AXIAL C810 12474681T CERAMIC 50V 680 AXIAL C817 124741027 CERAMIC B 50V 1000 AXIAL C820 12474102T CERAMIC B 50V 1000 AXIAL C836 12497103 CERAMIC CAP F 25V 0 01MF Z AXIAL C838 12497103 CERAMIC CAP F 25V 0 01MF 7 AXIAL C844 12497103T CERAMIC 25V 0 01MF Z AXIAL C871 12497103 CERAMIC CAP F 25V 0 01MF Z AXIAL 0017 11115024T SILICON DIODE 1N4148 0030 111156387 ZD MTZJ8 2B VZ7 78 8 19 0 5W 0054 11115024T SILICON DIODE 1N4148 0080 11115623T ZD MTZJ5 1B VZ4 94 5 20 0 5W 0103 11115024T SILICON DIODE 1N4148 0181 11115686T ZD MTZJ33B VZ30 32 31 88 0 5W 0281 11115444 DIODE RGP15J 0301 11115003T SILICON DIODE 1N4004 0381 11115458T DIODE FAST RECOVERY UF 156 0404 11115444
17. 56 1404 IC51 PIN 30 O 36 0030 R402 C406 MTZJ8 2B 390 0 047uF E E SWEEP PDI Communicaton Systems Incorporated claims proprietary right to the material disclosed hereon This drawing issued in confidence for servicing information ndicates a critical safety component Replace only with part number specified only and may not be used to manufacture anything shown hereon The information contained hereon is believed accurate but is not warranted and is subject to change without notice or obligation Copyright 2003 by PDI All rights reserved Rev ID A PDI P9TV Date 24 MARCH 2003 Page 1 of 1 5 AA i C401 C102 10uF 0 01uF 50 25V Saw Filter 7101 001 gt 4 0 0 2 75 016 R161 75 1K 182 27K R105 R106 1W 100 100 sm sm D181 184 183 MTZJ33B 0 01uF 8V 1 IC86 5 0 VDC KIA78LO5BP 3 N ooo G go SHU COM 0 01uF C181 018 470uF IFIN2 919 jd 8022 1 6W sh AGCOUT yo C022 TP2 0022uf 4 0 VDC R103 Sm 0 dbmv MN D103 C107 TUE 1N4148 50 PDI Communicaton Systems Incorporated claims proprietary right to the material disclosed hereon This drawing issued confidence for servicing information Tuner amp Tuner amp Memory 000000000 only and may not be used to manufacture anything shown hereon The information contained hereon is believed accurate but is not warranted and is subject to cha
18. B g gt 8 8 ND lt lt lt Document Number PD196 035 Rev 2 HR REQ DI HOUT REQ FBI SNO N I TDA9577 LLI LLI gt lt Lu 0 9 t 29 April 2003 PLLIF CLKES A SIFAGC S MUTEP QSSOUT Component Pin Outs IRP IFVOUT CVBSO 3 3vP o ac XTALOUT XTALIN OSCGNDP GOU ROUTPS BLKINP BCLINPA B2 UINP G2 YINP INSSW2P IFVO2F AUDOUT AMOUT HVP CVBSCF WHSTAF CF CVBS3 GNDF GND CVBS1 Page 42 Component Pin Outs Q404 BU406 HOT HORIZONTAL OUTPUT TRANSISTOR PIN 1 Base PIN 2 Collector PIN 3 Emitter Document Number PD196 035 Rev 2 29 April 2003 Page 43 Exploded View 11845588 E O 11845620 11865903 11032386 11865859 11865899 11112294 39612042 11032386 11814896 11151161 Document Number PD196 035 Rev 2 29 April 2003 11035410 11865896 11121221 Page 44 REV A Ref Description 2 MAIN CHASSIS PTPM05 008 12752224T CHIP CERAMIC CAP X7R 50V 0 22 C009 12752103 CHIP CERAMIC CAP X7R 50V 0 01MF K C011 127522221 CHIP CERAMIC CAP X7R 50V 2200PF C012 127522221 CHIP CE
19. C06322pF 43 3V 2 K 3 3K sm 32 OSCGNI li 1061 10uH 4 1 ROJO er C062 1 1 LPEAALOS 6305 4 4 5 3 gt J bo 104 I 00220 8V H C101 0102 0 rene YA 167 am 1004F 35 2200uF R112 ae 15 16V 100 sm 10uF T 0 01uF ROO 1059 10uH D301 50V 25V De T B Epa 44 70007 R391 R304 80 RI Rg 100 R058 ee T 184 1N4148 1 022u m 50V NT S om m TOUR ci R14 can 77 8 R17 381 NR Sov TV aot uH C018 day 705 Rosg RO 4000pF R392 89 P1 LPEAALOS 1 100ur C009 Con 1005 390 2 5 R055 7 ev LO Aa sL Sp ecois R408 407 C407 3 E en 8 9055 R305 47 1AN 3300 PAR e El Video IDEQ d T ponn 1 33uF 16V 4 2200pFsm 00 2 cosa mong 1N4148 i po L401 75 3 3uF 108K D017 L KLN 2035 BY Roig 2200pF sm m E 10uH 1N4148 F nur 50V 15Ksm C3198Y 77 C017 Rio eo ravine poet 1000 E 4 P501 16 iow 9 45 1 50 050 777 INSSW 2200pF sm R050 29 00luF I ap SOV DRE Qvpna 20K p R165 L161 2101 YAN 0 68uH M1958M DRA 1VDRA AUDOUT AMOUT R a m MONO 4 77 3 ew cos eue T 001uF TUO1 50V C046 M X R162 1 6 sm 77 A m TECCO giste AM IFIN
20. CARBON RESISTOR SB 1 6W 820 OHM J R325 12321471T OXIDE RESISTOR 1 2W 470 OHM J R326 12321241T OXIDE RESISTOR B 1 2W 240 OHM J R381 12321279T OXIDE RESISTOR 1 2W 2 7 OHM J R391 12368472T CARBON RESISTOR SB 1 6W 4 7K OHM J R392 12368391T CARBON RESISTOR SB 1 6W 390 OHM J R393 12368472T CARBON RESISTOR SB 1 6W 4 7K OHM J R394 12368272T CARBON RESISTOR SB 1 6W 2 7K OHM J R402 12368391T CARBON RESISTOR SB 1 6W 390 OHM J R404 12368360T CARBON RESISTOR SB 1 6W 36 OHM J R408 12321479T OXIDE RESISTOR 1 2W 4 7 OHM J R410 12368560T CARBON RESISTOR SB 1 6W 56 OHM J R441 123681027 CARBON RESISTOR SB 1 6W 1K OHM J R442 12368912T CARBON RESISTOR SB 1 6W 9 1K OHM J R443 12368391T CARBON RESISTOR SB 1 6W 390 OHM J R445 12368103T CARBON RESISTOR SB 1 6W 10K OHM J R482 12368103T CARBON RESISTOR SB 1 6W 10K OHM J R484 12368471T CARBON RESISTOR SB 1 6W 470 OHM J R485 12368223T CARBON RESISTOR SB 1 6W 22K OHM J R680 12368103T CARBON RESISTOR SB 1 6W 10K OHM J Page 48 REV A Ref Part Description 2 R681 12368333T CARBON RESISTOR SB 1 6W 33K OHM J R682 123682227 CARBON RESISTOR SB 1 6W 2 2K OHM J R684 12368752T CARBON RESISTOR SB 1 6W 7 5K OHM J R685 12368221T CARBON RESISTOR SB 1 6W 220 OHM J R686 123681097 CARBON RESISTOR SB 1 6W 1 OHM J R803 12368479T CARBON RESI
21. KLN2035 4 8UH DR 8 11 L801 11211043 COIL LINEFILTER KRF 3022 L812 11251065 COIL CHOKE KRF G049 100UH L812 C1251065 COIL CHOKE CKRF G049 100UH P001 11164928 PLUG WAFER YFW254 13 P401 11164391 PLUG YFW500 04 P501A 11164124 PLUG 5P 5267 05AX P501B 11164123 PLUG 4P 5267 04AX P661 11164121 PLUG 2P 5267 02AX P801 11164034 PLUG 2P LARGE 5289 2A 7 5MM PBO1 11164124 PLUG 5P 5267 05AX 24047 150500307 HEAT SINK ASS Y BU406 Q404 11114223 TR HORIZONTAL BU406 TO 220 FSC Q404A 11865594 HEAT SINK X TYPE O6AE Q404B 11032382 SCREW TTB 3 10 SZN 28027 150500504 HEAT SINK ASS Y IRFS640B 10HP Q802 11114646 TR FET IRFS640B Q802A 11865601 HEAT SINK 4PIN 14VH Q802B 11032382 SCREW TTB 3 10 SZN Q802D 11103054A BEAD CORE L6 RH 3 5 5 1 3 2802 11962001 BOND SCREW LOCK R182 123222735 OXIDE RESISTOR B 1W 27K OHM J R403 123234705 OXIDE RESISTOR B 2W 47 OHM J R664 123223395 OXIDE RESISTOR B 1W 3 3 OHM J R801 123232225 OXIDE RESISTOR B 2W 2 2K OHM J R802 123231805 OXIDE RESISTOR B 2W 18 OHM J R806 123231805 OXIDE RESISTOR B 2W 18 OHM J R807 123231805 OXIDE RESISTOR B 2W 18 OHM J 1401 11224037 TRANS H D T KLN 2023 461 11226248 MCK 10A01Z 1661 11216011 TRANS SPEAKER KSP 1053 1801 11213404 TRANS SMPS KPW 1182 10HP300 TUO1 11121231 TUNER TECC1840PG32K NT 5V IIC RCA X501 11153025A CRYSTAL 12 000000MHZ 16PF FD HC 13 Z101 11107146 SAW FILTER M1958M NTSC 45 75MHZ 2 01 11132042 RX MO
22. Safety Servicing Precautions Table of Contents Copyright Disclaimer and Trademarks UL Recognition and Product Identification UL Recognition Product Label Serial Number Printed Circuit Board Identification Remote Control Programming Remote PD108 213 Patient Remote General Specifications Disinfecting and Cleaning Hidden Factory Menu Accessing Screen W BAL PICTURE Service 1 Volume Test Device Check EEPROM Reset UOC Control CCD Test Adjustments Screen Voltage Horizontal Position Height Vertical Linearity Picture Stretch White Balance Focus Picture Purity amp Convergence Adjustments Color Purity Adjustment Center Convergence Edge Convergence Power Supply Alignment Safety Checks Parts Placement Swivel Resistance Test AC Leakage Current Test X Ray Radiation Checks High Voltage Check High Voltage Shut Down Circuit Troubleshooting Schematics Block Diagram Audio CRT amp Degausser Keypad RF PWR Splitter Sweep Tuner amp Memory Micro Jungle IC Power Supply POTV Entire Schematic Component Pin Outs Exploded View Parts List ll ll Imrmim lelin Document Number PD196 035 Rev 2 29 April 2003 Page 3 Copyright Disclaimer and Trademarks Copyright Disclaimer and Trademarks Copyright PDI Communication Systems Inc claims proprietary right to the material disclosed in this service manual This manual 1 issued in confidence for servicing information o
23. service procedure or tool which is not recommended by PDI must first satisfy themselves thoroughly that neither their safety nor the safe operation of the equipment will be compromised by the service method selected Product Safety Servicing Precautions 1 MODIFICATIONS Do not attempt to modify this product in any way without written authorization from PDI Unauthorized modifications will not only void the warranty but may lead to your being liable for any resulting property damage or user injury 2 POWER SOURCE Use only a power source from a CSA Certified UL Approved Class 2 Power Supply suitable for use in a Health Care Facility This TV will operate on either DC or AC voltage 3 X RAYS To reduce the risk of possible exposure to X Radiation observe the X Ray Radiation section in this service manual 4 HOT CHASSIS This television employs a HOT CHASSIS isolation transformer should be used during any dynamic service to avoid a possible shock hazard 5 REPLACEMENT PARTS Parts critical to the safe operation of this television are marked with a N on schematics or drawings Replace only with the part number specified 6 SAFETY CHECKS This hospital grade television requires special safety checks before returning to service Observe and follow the Safety Check section in this service manual Document Number PD196 035 Rev 2 29 April 2003 Page 2 Table of Contents HEADING PAGE Graphical Symbols Product
24. used at start up or for regular check during normal operation to indicate RGB stage malfunctioning LOW Default is OK Document Number PD196 035 Rev 2 29 April 2003 Page 14 Hidden Factory Menu HBC HELP ABOVE BELOW BCL WINDOW READ ONLY Indicates the condition of the tube s beam current LOW Beam Current is below 12 microamperes HIGH Beam Current is above 12 microamperes WBC BCL WINDOW READ ONLY Reading WBC indicates whether the beam current is in the window of 12 20 microamperes while HBC indicates whether the current is above or below the window LOW READ ONLY Overall summary indication of the beam current Default is LOW NOTE The only means to exit this sub menu is to turn the TV OFF 2 W BAL WHITE BALANCE Provides RGB Drive and Cut for color balance of the picture Each signal is displayed at the bottom of the screen with its current value Remote Button Range Typical Value R CUT G CUT 9 RDRV 0 GDRV 100 B DRV NOTE Adjust values using the Vol or Vol keys The only means to exit this sub menu is to turn the TV OFF 3 PICTURE PICTURE Provides horizontal position height and picture stretch adjustments HRS HORIZONTAL SHIFT Adjusts the horizontal position of the picture on the screen 1 2 HEIGHT 34 HEIGHT HEIGHT s Adjusts vertical picture size height S C VERTICAL S CORRECTION Adjusts the vertical S correction also K
25. 1608 006 12873101T CHIP RES 1 16W 100 OHM J 1608 ROO 128733327 CHIP RES 1 16W 3 3K OHM J 1608 008 12873332T CHIP RES 1 16W 3 3K OHM J 1608 R009 128733327 CHIP RES 1 16W 3 3K OHM J 1608 R010 12873332T CHIP RES 1 16W 3 3K OHM J 1608 R011 128733327 CHIP RES 1 16W 3 3K OHM J 1608 R012 12873153T CHIP RES 1 16W 15K OHM J 1608 R020 12873393T CHIP RES 1 16W 39K OHM J 1608 R022 12873681T CHIP RES 1 16W 680 OHM J 1608 R026 128733927 CHIP RES 1 16W 3 9K OHM J 1608 R032 128731041 CHIP RES 1 16W 100K OHM J 1608 R034 12873331T CHIP RES 1 16W 330 OHM J 1608 RO35 12873391T CHIP RES 1 16W 390 OHM J 1608 R038 12873221T CHIP RES 1 16W 220 OHM J 1608 Page 45 REV A Ref Part Description 2 R055 128731037 CHIP RES 1 16W 10K OHM J 1608 R056 12873101T CHIP RES 1 16W 100 OHM J 1608 R057 128731017 CHIP RES 1 16W 100 OHM J 1608 R058 128731017 CHIP RES 1 16W 100 OHM J 1608 RO7O 128731017 CHIP RES 1 16W 100 OHM J 1608 R071 128731017 CHIP RES 1 16W 100 OHM J 1608 R072 128731017 CHIP RES 1 16W 100 OHM J 1608 076 128731017 CHIP RES 1 16W 100 OHM J 1608 R080 128731017 CHIP RES 1 16W 100 OHM J 1608 R081 12873472T CHIP RES 1 16W 4 7K OHM J 1608 R082 12873472T CHIP RES 1 16W 4 7K OHM J 1608
26. 21 4 BAV21 T 1 VOLUP Jo vanom m E E E 77 4 71 4 i9 E i 27 t i MA o 77 1 a MUTENT RC13 1 EG v 1 100 R903 AXIAL o6 24K 5 AY E B b E R 400 WW Di sm D E T i k of R IK CHDOWN d p m OR vs 177 H3 RC12 RO82 opa FOCUS gt L 16K BOTS 4 7K 18uH r 0 1 sm 10 sm f Ref OR tenner KAF9200 250V Deos K 3 3V R074 SCREEN i HP 100 Em R077 3 3V i 177 4 4 SCREEN gt 929 sm 1 i 1 R910 22M 1 2W 1 1 R087 R086 0067 L 6067 77 yy VOLDOWN 80 ROB 33K 33K I rosa rozal UR 8079 725 18 IF 1000F E Loes jm so sm sm 1 6W 116W p CRINES 3 3K sm 100uH cans 1 5 1600V die rozel 808 m C903 4 T F 250V R078 Ry 3 3K Ro74 ROO VOLUP Tok sm 100 100 100 77 h E 100 1 6W C066 i i 16 zi ST GOTuF 477 4747 i ag 43 3V 0079 t 9 dudo gt 8 POWER x q 773 iy d d d d 7 o T aka mor 3 09 C084 22pF MEMBRANE KEYPAD Ko Ss ay 5 E Tox 77 Roe 10 Es Ki R02 ak 1051 E 1200092 100 TDA9577 i 8 Rags
27. 5 Rev 2 35 00
28. 7 RK b 0402 R410 1085 9 T N R KTCD1028 56 1404 KATERS3 EDD 7 geo BFS3565A0 OUT qo ait D103 _ C068 1 177 7 77 77 107 1N4148 28 32008 T ow R402 C406 u 5 390 0 047uF 77 3 INPUT C862 C863 10uF 50V Lt 470uF O1uF R807 8025980688 35V C680 177 924 gt gt 5V 777 4 1083 KIAZ8LOSBP T C841 843 C844 COM 4700 lur R871 sexs ew Mo 45V FTT R654 m 39 1W EPST 022uF F t E HEADPHONE 400V 4 0689 0682 NC F802 1 R872 tt 7T 0 01uF 2200uF 4 i di E mcm 9 P801 125V R801 824 HJEW u 1801 2 2K 2200pF 16V NC os KRF 3022 M up 500 1 72 EARDET 9 C804 99099 7 C801 0811 C802 C806 _ C807 0802 KTC319BY ACHEY E M 2200uF 22uF f00uF MTZJ45A 77 C687 C680 7 0 iud T JANT I 77 Our R686 220uF 7 Minus 5 1 16V rest NC 2 b A I AN Ker 824 1 1 IC NC 10 bail AN AUDIO OUT m
29. DULE 1 CRT 501 Page 52 REV A Re Part Description 2 C905 124744711 CERAMIC CAP 50V 470PF AXIAL 2901 111150241 SILICON DIODE 1N4148 D902 111150241 SILICON DIODE 1N4148 D903 111150241 SILICON DIODE 1 4148 D905 11115635T 20 MTZJ7 5B VZ7 07 7 45 0 5W D907 111157101 DIODE BAV21 AMMO 52MM PHILIPS 2908 111157101 DIODE BAV21 AMMO 52MM PHILIPS 2909 111157101 DIODE BAV21 AMMO 52MM PHILIPS D910 111150031 SILICON DIODE 1N4004 D992 111154441 DIODE RGP15J 2993 111156517 70 MTZJ12B VZ11 44 12 03 0 5W R901 123681011 CARBON RESISTOR SB 1 6W 100 OHM J R902 123681011 CARBON RESISTOR SB 1 6W 100 OHM J R903 123681011 CARBON RESISTOR SB 1 6W 100 OHM J R907 123211011 OXIDE RESISTOR B 1 2W 100 OHM J R908 123211011 OXIDE RESISTOR B 1 2W 100 OHM J R909 123211011 OXIDE RESISTOR B 1 2W 100 OHM J R910 12919225T CARBON RESISTOR SB 1 2W 2 2M OHM J R917 123211527 OXIDE RESISTOR B 1 2W 1 5K OHM J R918 123211527 OXIDE RESISTOR 1 2W 1 5K OHM J R919 123211527 OXIDE RESISTOR 1 2W 1 5K OHM J R992 123681031 CARBON RESISTOR SB 1 6W 10K OHM J C992 127971001 CHEMICON 50V 10MF 85C 5 11 1902 112610201 ELC0607RA 180K KRF9200 5694 111400271 SPARK 1 5KV SSG 152 A1 5697 111400271 SPARK GAP 1 5KV SSG 152 A1
30. HER K102F 11865901 1 4 20 LOCK NUT K102G 11858470 RUBBER PROTECT K102H 11865896 SPILT BRKT 1021 11121221 MODULE 10FM300 DC RF MPX SPLITTER K102J 11845620 PVC SHEET K102K 11032386 SCREW TTBW 3 6 SZN K102L 11035410 SCREW 4 10 SZN K102M 11845589 SCREW GROMMET EG 2 01 002 11177152 COAXAL CABLE P F 210MM M801 300275623A HARNESS 2P 230MM 5239 5239 K103 11823023 GUIDE RAIL P9TV K103A 11037312 SCREW BTBW 3 12 SZN K104 11957459A LABEL WARNING SERVICE CT14CESLU K109 152300244 SPEAKER SYSTEM SPK1203 P9TV 661 300225220 HARNESS 2P 200MM 5264 W661 11151161 SPEAKER SPK1203 70 40MM 8 OHM W661 C1151161A SPEAKER CSPK1203 70 40MM 8 OHM K109A 11037312 SCREW BTBW 3 12 SZN K110 11037312 SCREW BTBW 3 12 SZN 901 11200050A DEGAUS KSB 2172A 10 YEONHO V901 11112294 CPT SAMSUNG A23KQU22X01 V901B 3700171001 EARTH ASS Y 9BG V901C 11035416 SCREW BTB 4 16 SZN BACK COVER ASSEMBLY K411 39672013 BACK COVER BODY ASS Y V0 P9TV K412 11035316 SCREW BTB 3 16 SZN K413 11957972 LABEL GUIDE 120 26 10FK3SC K414 11902578 LABEL B C NAME 10FM3SC K415 11902579 LABEL WARNING P9TV K416 11902580 LABEL SET NUMBER P9TV K417 11858471 RUBBER SEAL 10HP Page 54 Communication systems Inc 40 Greenwood Lane Springboro Ohio 45066 www pdiarm com email pdi pdiarm com PH 937 743 6010 PDI P9TV Rev 2 Service Manual FX 937 743 5664 Document Number PD196 03
31. NENT TV OFF Q811 D816 D861 DETAILS Check IC83 pin 3 for 5 VDC Check IC51 pin 64 for 12 mhz clocking pulse Check IC51 pin 78 for LOW when front power LED is ON Check IC51 pin 30 for Horizontal pulse Pulse should be 2 5V p p a Check for voltage on C403 12 7 VDC OFF 6 0V ON b Check for opened R403 c Check for opened RO30 d Check for shorted Q402 Replace Q404 if pulse is missing a Check IC91 pin 6 supply voltage b Check for opened L901 29 April 2003 Page 27 Troubleshooting CRT Driver Amp waveforms missing SYMPTOM NO PICTURE SOUND IS OK ITEM CHECK 1 CRT Driver Amp signals missing IC51 RGB drive waveforms missing Missing IF signal Tuner IF signal missing SYMPTOM NO SOUND PICTURE IS OK ITEM CHECK TV Mute control operation Earphone EARDET signal Check audio input of IC61 Check audio output of IC61 Check IC51 for sound output Tuner IF signal missing Document Number PD 196 035 Rev 2 Troubleshooting Check IC91 pins 1 2 3 for input waveforms Check IC91 pins 7 8 9 for output waveforms DETAILS a Check IC91 pins 1 2 3 for input waveforms b Check IC91 pins 7 8 9 for output waveforms Check IC51 pins 56 57 58 for output RGB signals a Check IF filter Z101 pin 1 for input 45 75 Mhz IF signal b Check IF Filter 2101 pin 4 and pin 5 for output 45 75 Mhz IF signal Check the tuner
32. OR 25V 2 2MF C807 12795101 CHEMICON 25V 100MF 85C 6 3 11 C808 126921027 PLASTIC CAPACITOR M 50V 1000PF J C809 12797478 CHEMICON 50V 0 47MF 85C 5 11 C815 12797479 CHEMICON 50V 4 7MF 85C 5 11 C816 127971097 CHEMICON 50V 1MF 85C 5 11 C821 122141027 CERAMIC CAPACITOR 500V 1000 C822 12232103 CERAMIC CAPACITOR F 50V 0 01MF Z C824 122142227 CERAMIC CAPACITOR 500V 2200PF C835 12683471T CHEMICON 16V 470MF SHL SD 8 11 5 C837 12683471 CHEMICON 16V 470MF SHL SD 8 11 5 C847 12683471T CHEMICON 16V 470MF SHL SD 8 11 5 C851 122141027 CERAMIC CAPACITOR B 500V 1000 C861 122141027 CERAMIC CAPACITOR 500V 1000 C863 12232103 CERAMIC CAPACITOR F 50V 0 01MF Z 01 12793101T CHEMICON 10V 100MF 85C 5 11 F802A 11165037T HOLDER FUSE 5 2 TAPPING IC86 11119387T REGU 150 mA KIA78LO5BP 403 11261021T COIL ELCO607RA 1ROK KRF9229 2161 11114066T TR KTC388A TM KTC3197 2391 11114056T TR KTC1815 Y KTC3198 Y 2392 11114056T TR 1815 KTC3198 Y 2402 11114648T TR KTD1028 A 0441 11114056T TR KTC1815 Y KTC3198 Y Q680 11114056T TR KTC1815 Y KTC3198 Y 0811 11114056T TR KTC1815 Y KTC3198 Y QLO1 11114323T BRT KRC1201 KRC101M QLO2 11114323T BRT KRC1201 KRC101M 11114323T BRT KRC1201 KRC101M QL11 11114056T TR KTC1815 Y KTC3198 Y 2201 11107013T 5 4 50 00 MURATA C021 120950627
33. PERSONA Hospital Grade Television po aa ooocoo gt NE gt kn O0 Model Color Television Better Solutions Are Within Reach Document Number PD196 035 Rev 2 Voltage 18 35 Volts 18 33 Volt HOT CHASSIS Use of isolation transformer required Graphical Symbols This lightning flash with arrowhead symbol within an equilateral is intended to alert the user of the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance This service manual contains various CAUTIONS and WARNINGS indicated by triangular warning symbols which should be read and understood in order to minimize the risk of personal injury to service personnel and customers The possibility exits that improper service methods may damage the equipment or result in property damage or user injury It also is important to understand that these CAUTIONS and WARNINGS are not exhaustive PDI could not possibly know evaluate and advise the service industry of all conceivable methods in which service might be done or of the possible hazardous consequences of each method Accordingly a servicer who uses a
34. RAMIC CAP X7R 50V 2200PF C020 12752104T CHIP CERAMIC CAP X7R SOV 0 1MF C022 127522221 CHIP CERAMIC CAP X7R 50V 2200PF C025 12751331T CHIP CERAMIC CAP COG 50V 330PF J C026 12752122 CHIP CERAMIC CAP X7R 50V 1200PF K C034 12752102T CHIP CERAMIC CAP X7R 50V 1000PF C035 12752104T CHIP CERAMIC CAP X7R SOV 0 1MF C039 12752104T CHIP CERAMIC X7R 50V 0 1MF C040 12752473 CHIP CERAMIC CAP X7R 50V 0 047MF C042 12752473 CHIP CERAMIC CAP X7R 50V 0 047MF C044 12752104T CHIP CERAMIC CAP X7R SOV 0 1MF C046 12752104T CHIP CERAMIC X7R SOV 0 1MF C050 12752223 CHIP CERAMIC CAP X7R 50V 0 022MF K C051 12752223 CHIP CERAMIC CAP X7R 50V 0 022MF K C052 12752223 CHIP CERAMIC CAP X7R 50V 0 022MF C059 12752223 CHIP CERAMIC CAP X7R 50V 0 022MF K C061 12752223 CHIP CERAMIC CAP X7R 50V 0 022MF C063 12751220T CHIP CERAMIC CAP COG 50V 22PF J C064 12751220T CHIP CERAMIC CAP COG 50V 22PF J C067 12752102T CHIP CERAMIC CAP X7R 50V 1000PF ICO1 111184997 IC EEPROM 8K 24 105 2 75 1051 111184907 IC UOC TDA9577H N1 AI OTP NT ON Q201 11114464T CHIP TR 15045 ASG Q202 11114464T CHIP TR KTA1504S GR RTK ASG 001 12873101T CHIP RES 1 16W 100 OHM J 1608 R002 12873101T CHIP RES 1 16W 100 OHM J 1608 12873101T CHIP RES 1 16W 100 OHM J 1608 005 12873101T CHIP RES 1 16W 100 OHM J
35. STOR SB 1 6W 4 7 OHM J R804 123684707 CARBON RESISTOR SB 1 6W 47 OHM J R805 12368223T CARBON RESISTOR SB 1 6W 22K OHM J R808 129772281 RES NKN1WSJT 52 0R22 OHM PRN R809 12977228T RES NKN1WSJT 52 0R22 OHM PRN R810 12977228T RES NKN1WSJT 52 0R22 OHM PRN R811 12005475T METAL FILM RES VDE 1 2W 4 7M OHM R812 123682227 CARBON RESISTOR SB 1 6W 2 2K OHM J R813 123682207 CARBON RESISTOR SB 1 6W 22 OHM J R814 12368103T CARBON RESISTOR SB 1 6W 10K OHM J R816 12368183T CARBON RESISTOR SB 1 6W 18K OHM J R817 123682421 CARBON RESISTOR SB 1 6W 2 4K OHM J R818 123681027 CARBON RESISTOR SB 1 6W 1K OHM J R820 12919224T CARBON RESISTOR SB 1 2W 220K OHM J R871 123212707 OXIDE RESISTOR 1 2W 27 OHM J R872 12368103T CARBON RESISTOR SB 1 6W 10K OHM J R906 123212287 OXIDE RESISTOR B 1 2W 0 22 OHM J RE91 12321221T OXIDE RESISTOR 1 2W 220 OHM J RLO1 12368331T CARBON RESISTOR SB 1 6W 330 OHM J RLO2 12368331T CARBON RESISTOR SB 1 6W 330 OHM J RLO3 12368331T CARBON RESISTOR SB 1 6W 330 OHM J 11 123681017 CARBON RESISTOR SB 1 6W 100 OHM J C010 12797229T CHEMICON 50V 2 2MF 85C 5 11 C013 127971097 CHEMICON 50V 1MF 85C 5 11 C015 127971097 CHEMICON 50V 1MF 85C 5 11 C018 12794101 CHEMICON 16V 100 85C 6 3 11 C019 12797100T CHEMICON 50V 10MF 85C 5 11 C032 127971007 CHEMICON 50V 85C 5 11 C036 127972297 CHEMICON 50V 2 2MF 85C 5 11 C041 12794101 CHEMICON 16V 100MF 85C 6 3 11 C049 12797478 CHEMICON 50V
36. TUO1 IF pin for output 45 75 Mhz signal DETAILS Check R680 Micro side for proper control voltages MUTE ON MUTE OFF 262 100 AA a Remove earphone from earphone jack b Check headphone jack EP51 Pin 9 for 3 3 VDG Replace EP51 if Pin 9 reads 0 0 VDC without an earphone inserted into jack set the TV s volume to maximum TV Mute is OFF Check IC81 pin 8 for 200 millivolt audio signal Replace 0680 if audio signal is missing Set the TV s volume to maximum TV Mute OFF Check IC81 pin 9 for 10 volts audio signal Set the TV s volume to maxium TV Mute OFF Check C049 for 4 0 V p p audio signal Check Tuner TUO1 IF pin for signal 29 April 2003 Page 28 Troubleshooting Troubleshooting SYMPTOM VERTICAL LINE ITEM CHECK DETAIL 1 Supply voltage to Vertical amp a Check IC31 pin 2 for 25VDC b If missing supply voltage check R381 and 0381 Drive signal to Vertical Amp a Check IC31 pin 1 and 7 for drive pulse b If missing check Q391 and Q392 Check vertical drive signal at Check IC51 pin 16 and 17 for vertical drive 51 pulse Check Horizontal pulse on 51 a Check IC51 pin 51 for H pulse b Check Q402 and Q404 for H pulse Document Number PD196 035 Rev 2 29 April 2003 Page 29 Block Diagram Block Diagram TUO1 TUNER TECC1840PG32K Z101 SAW FILTER 295 RM01 ser IR CRT DRIVER RCVR TDA6107Q LLI 5
37. Ur RATED AC 18V 35V 60Hz 50W TV Receiver DC 18V 33V 50W US E PDI Communication Systems Inc 40 Greenwood Lane Springboro Ohio 45066 USA THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES OPERATION IS SUBJECT TO THE CONDITION THAT THIS DEVICE DOES NOT CAUSE HARMFUL INTERFERENCE THIS DEVICE COMPLIES WITH DHHS RADIATION PERFORMANCE STANDARDS 21 CFR SUBCHAPTER J CAUTION ATTENTION DO NOT OPEN NE PAS QUVRIR TO REDUCE THE RISK OF ELECTRIC AFIN DE REDUIRE LES RISQUES DE CHOC SHOCK DO NOT REMOVE COVER OR ELECTIQUE NE PAS RETIRER LE COUVERCLE BACK NO USER SERVICEABLE PARTS OU LE PANNEAU ARRIER AUCUN ORGANE INSIDE REFER SERVICING TO QUALIFED INTERNE NE PEUT ETRE REPARE PAR SERVICE PERSONNEL L UTILISATEUR CONFIER L APPAREIL A UN DEPANNEUR QUALIFIE MANUFACTURED FABRIQUE FEBRUARY 2003 NG ON MADE IN KOREA FABRIQUE EN COREE 0313 002000 A SERIAL NUMBER The serial number is located at the lower right corner of the product label 0123 456789 A Serial Number Format Explanation a Digits 01 are year of manufacture Example year 2003 would be 03 b Digits 23 are week of manufacture Example 13 would be week 13 Digits 456789 is the TV unit serial number Example 000001 is the first unit manufactured d Letter A is single letter denoting the model revision level Example A would be the initial model First model revision would be B The second model revision w
38. Z den A 2 2 9 9 59 e EE 50V 1 6W 0020 R020 39K sm us 1461 0161 77 i IREF T ave DNFTCG 30U38 KTC319BY O tuFsin Ghee oven Q441 390 135V VSCAP CVBS3N 1 2200pF gt gt 2 1860004 5 16W 8163 5022 dd 22 GCOUT GND WA S z 1 D445 bu R182 em C022 3 om 1N4148 1 22 3 27K 00224 ZISIFINI 5 m 9 2 sm AA ques SEOCUS R105 R106 177 iw sm 5 2 E R445 3 100 100 177 EM 2 g 5 5 8 T Eiks CRN sm sm 77 o 5 5 8 85 5 88 852868 B D gt 0202 LB1 gt R381 ya 0181 C184 28 2 8 8 435 8 382 d 22 8 C183 x gt KTA1504 GR BFS3565A 27 112W 4 MTZJ33B S 0010 lt N 8 t R482 184857 l C036 I cw L E 5 IC86 48V S77 0030 22k 2 243K 22uF 1000uF 16V 1000pF 4 5 RIA78LOSBP 73 rH C 4 2 Ro3o sm sm Ro AXIAL four s R026 100 p sm cosa 1201 1 zm L PEA ALO3 R113 L C025 a 0481 Aui Q 1814 C182 Soak MTZJ8 2B A BFS3565A 250V 330pF R484 sm 0 01uF Y 0408 16 L C026 ATO R032 1 3 C181 R033 R403 FMU228 1200 038 100K S77 m 2201 caos F H3 sm sm T4 5Mhz ATOUF 35V AN 10V R104 0482 DW 100K ROM 1 1 6W 1000pF 55 at sm Lt T401 1403 E 77 KLN 2023 ELCO607RA qoes ci L HO 090 BU406 680pF 2 7 HOT 7
39. duce potentially hazardous X Ray Radiation from this television s picture tube The high voltage must be maintained below 22 5 KV under all conditions The normal high voltage value is typically 15 0 KV at maximum picture brightness maximum beam current Two methods are employed to verify correct operation of the high voltage circuit and shut down circuit of this television HIGH VOLTAGE CHECK AN WARNING Lethal high voltage present during this measurement 1 Supply a full color bar input signal and power to the TV With the television turned ON verify the correct setting of the B is 10 5 VDC See the manual section Power Supply Alignment for details 2 Using aremote control turn the Contrast and Brightness Controls to minimum This will reduce the picture tube s beam current load and cause the anode high voltage to reach its peak value 3 Measure the anode high voltage The voltage must be below 22 5 KV under any condition It is recommended that the reading of the high voltage be recorded as part of the service record 4 Using a remote control adjust the brightness to both extremes and verify the high voltage does not exceed the 22 5 KV limit under any conditions HIGH VOLTAGE SHUT DOWN CIRCUIT 1 With the television turned ON verify the correct setting of the B is 10 5 VDC See the manual section Power Supply Alignment for details 2 Using a small jumper wire momentarily short the X and Y test point
40. emote control is currently unavailable However several universal remote controls will provide simple control of the Please note that only channel and volume control functions are typically accessible using the following universal remotes BRAND CODE One For All 0180 Zenith 805 906 Document Number PD 196 035 Rev 2 29 April 2003 Page 8 General Specification General Specification 90 degree NTSC 3 58 1 Speaker Front Mounted 2 13 16 x 1 5 8 8 ohms 1 0 Watt Max 10 at 0 8W North American NTSC Frequency Synthesized Digital 75 ohms VHF 2 13 14 69 CABLE 1 14 125 45 75 Mhz 41 17 Mhz 42 17 Mhz 18 33 VDC 18 35 VAC 50 Watts 2 5 Watts 4A 125V Fuse GE 4 REGULATION 2 TUNING O JO JO 3 POWER o Safety pi Interference FCC XRadaion PDAS pss 5S ONSCREENDISPLAY pf O MenTye X Character 0 MenuEnramce IRRemoteControlOnly AA Brghnes eS 02 Conrast Ves 0 3 Yes 9 X O Ys O Sharpness eS O FmeTme ChamelSetp 1 O Autoprogram L 0000000000 Fee Programmable Document Number PD196 035 Rev 2 29 April 2003 Page 9 General Specification Programmable Tier Programmable Tier Erasable Tier Erasable Tier Erasable Tier Free Individ
41. facture anything shown hereon information contained hereon is believed accurate but is not warranted and is subject to change without notice or obligation Copyright 2003 by PDI All rights reserved 1 1 C991 4 4uF D991 P991 250V T3A6CI FUC A D993 D992 MTZJ128 RGP15J R992 C992 10K 10uF 50V 1 R991 R993 C993 33K 18K 1000uF 2W 2W 15V lt O 4 Y TP3 130 VDC RGB VIDEO 40 V p p TP2 RGB VIDEO 1 5V p p CN 0901 D903 0902 01 154148 154148 154148 5097 SG98 SG99 D907 D908 D909 1 5KV 1 5KV 1 5KV BAV21 BAV21 BAV21 gt 1901 C901 C902 318uH 4 7uF 0 27uF KAF9200 250V 200V D910 1N4004 R910 2 2M 1 2W SG94 1 5KV C903 4 7uF 250V 62 usec 4 25V PEAK A Indicates a critical safety component Replace only with part number specified PDI Communicaton Systems Incorporated claims proprietary right to the material disclosed hereon This drawing issued in confidence for servicing information only and may not be used to manufacture anything shown hereon The information contained hereon is believed accurate but is not warranted and is subject to change without notice or obligation Copyright 2003 by PDI All rights reserved Rev A 5 E CRT amp DEGAUSSER PDI P9TV Date 12 MARCH 2003 Page 1 of 1 p 1 2 101 A 1 5 1 7 05 SCREEN gt C904 2200 1600 A
42. gt SCREEN IC31 51 VERTICAL 1461 TDA957X LA78040 PIF SIF EP61 VIDEO EARPHONE 9 CHROMA gt IC61 T661 gt DEF AUDIO AMP ISO 2 TDA1905 XFMR 8V 3 3V 5V IC85 82 IC83 8 V Reg 5V Reg RF POWER RF PWR MEET T801 801 SMPS SPLITTER BRIDGE CONTROLLER XFMR TDA2262 Document Number PD196 035 Rev 2 29 April 2003 Page 30 SPK a TP3 2 R654 en 17 VDC C689 C682 0 01uF 2200uF 16V 17V HEADPHONE NC NC NC EARDET EARDET R087 TDA1905 RE91 COMMON TP2 687 AUDIO 1 4 T681 50V 1 1 a KSP 1053 A 3 3V I AUDIO N 3 IC61 3K 220 1 2W C683 47uF 16V TP1 gt C049 Pd i 0 47uF ov R164 R086 1 33k 1 6W 16W C684 ITHRESHOLD 2 fy R076 JMUTING 1 6W 100 8685 3 3UF50V dn R680 9 _ 0 0 few 0685 10k 1 6W 68 1 SVR ES C 10uF 50V MUTE ON 2 62 MUTE OFF 0 0 ceso 0 0 01uF C686 i TP5 gt 220 50V 200 p p R68 1 6W 1K 1 6W C048 0 01uF TEST POINT NOTES 1 TV audio thermometer set to 100 level Maximum Indicates a critical safety component Replace only with part number specified AUDIO Rev 0 PDI Communicaton Systems Incorporated claims proprietary right to the material disclosed hereon This drawing issued in confidence for servicing information PDI P9TV Date 18 MARCH 2003 Page 1 of 1 5 only and may not be used to manu
43. hange without notice or obligation Copyright 2003 by PDI All rights reserved 43 34 A O C068 C069 220uF 10V 45V IC83 KIA78LO5BP IN O cea A47OuF COM 47OuF OluF 16 16v 48V O 5 7 cesa 470uF 470uF OLUF 16 16 1835 BFD3550A lt gt TP2 1812 KAF GOBA 10 5 VDC Bi 000 Audio Vcc 17V OluF 470uF 35V REVISIONS 18FEBO4 TP2 TB5 Location Revised Date 21 MARCH 2003 Page 1 of 1 E Rev ID B PDI PSTV 5 m D991 D993 IT T3AGCI FUC MTZJ128 250V D992 y RGP15J ES R992 10K C992 D 10uF R993 18K 50V 2W 1 DI 993 000uF 5 DI 21 i DRAIN pan fe RC3 24K 17 Tico HPL I RC2 1 6K HPUP zi TDA6107 3
44. is sub menu item will render the TV inoperative and ruin your day DO NOT SELECT sub menu Item 7 RESET Any changes made in this item could render the television inoperative 8 Control UOC Control Provides individual adjustment to the values held in the Micro s status registers DO NOT ADJUST Adjustment to this sub menu item will render the TV inoperative and also ruin your day DO NOT SELECT sub menu Item 8 VOC CONTROL Any changes made in this item could render the television inoperative 9 CCD TEST CCD TEST Provides a factory set channel bank and AIR tuning for closed caption testing purposes Activating CCD TEST will erase all service levels and set FREE to AIR tuning and channels 2 13 only Document Number PD196 035 Rev 2 29 April 2003 Page 17 Adjustments Screen Voltage 1 Input a standard color bar pattern 2 Turn the TV ON and allow the TV to warm for 30 minutes 3 Connect an oscilloscope probe to the screen voltage connection on the CRT board on C904 4 Adjust the SCREEN voltage control on the flyback for a 135V p p signal as shown below LEVEL 135V p p WHITE LEVEL DC GND Horizontal Position 1 Input a cross bar test pattern 2 Turn the TV ON and allow the TV to warm for 30 minutes 3 Enter the hidden Factory Menu and select 3 Picture Select HRS 4 Use the Vol keys to center the patter
45. ll generally work when all else fails However full strength Isopropyl will remove the cabinet s paint Use with caution Document Number PD196 035 Rev 2 29 April 2003 Page 13 Hidden Factory Menu Hidden Factory Menu Accessing A hidden factory adjustment menu is available to the knowledgeable service man using the following procedure To access the menu use the PDI remote control part number PD108 213 1 With the TV turned OFF activate the hidden factory menu by press the following IR remote key sequence SETUP 3 8 POWER ON 2 menu for the hidden factory menu should be displayed over the normal picture The factory menu consists of 9 sub menus SCREEN W BAL PICTURE SERVICE 1 VOLUME TEST DEVICE CHECK EEPROM RESET UOC CONTROL CCD TEST CAUTION DO NOT ADJUST CAUTION DO NOT ADJUST Or OL OX 2003 2 20 191 3 Select each adjustment sub menu by pressing the CHA or CH V button on the IR remote You may enter the sub menu by pressing VOL or VOL DO NOT SELECT sub menu Item 7 EEPROM RESET Any changes made in this item could render the television inoperative DO NOT SELECT sub menu Item 8 VOC CONTROL Any changes made in this item could render the television inoperative 1 SCREEN READ ONLY Displays the tube s beam current history and settings BCF Black Current Loop False PER Er READ ONLY WBC LOW Reflects the condition of the black current loop Can be
46. n Height 1 Input a cross hatch test pattern 2 Turn the TV ON and allow the TV to warm for 30 minutes 3 Enter the hidden Factory Menu and select 3 Picture Select HEIGHT 4 Use the Vol keys to adjust the picture height The adjustment should be set such that approximately 10 of the picture is being over scanned not shown Vertical Linearity Picture Stretch 1 Input a cross hatch test pattern 2 Turn the TV ON and allow the TV to warm for 30 minutes 3 Enter the hidden Factory Menu and select 3 Picture Select 5 4 Use the Vol keys to adjust the 5 vertical linearity The adjustment should be set such that the spacing between horizontal lines appear all equal Document Number PD196 035 Rev 2 29 April 2003 ADJUSTMENTS pe CENTER 10 EQUAL SPACING Page 18 ADJUSTMENTS White Balance Input a pure white pattern Turn the TV ON and allow the TV to warm for 30 minutes Verify the Screen voltage is correctly adjusted See Screen Voltage Adjustment Using a White Balance Meter place the probe at the center of the picture screen Adjust Contrast and Brightness until the Y value of the meter roughly reads 35FL Enter the hidden Factory Menu and select 2 W BAL Select R DRV and G DRV and adjust them for the following meter values D QNM SUD NET High Light Y j 0 261 0 268 8 Adjust Contrast and
47. n The information contained hereon is believed accurate but is not warranted and is subject to change without notice or obligation Copyright 2003 by PDI All rights reserved Rev D REVA PDI P9TV Date 25 MARCH 2003 Page 1 of 1 Component Pin Outs Component Pin Outs 81 TEA2262 Switch Mode Regulator Imax GND GND GND GND Ro Co C4 91 TDA6107Q CRT Video Output Amplifier PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 Inverting Input 1 Inverting Input 2 Inverting Input 3 Gnd Fin BCS Output Supply Voltage Cathode Output 3 Cathode Output 2 Cathode Output 1 Document Number PD196 035 Rev 2 Bs A 5 s 29 April 2003 Page 40 Component Pin Outs 31 LA78040 Vertical Deflection Output PIN1 INVERTING INPUT PIN2 Vcc PIN3 Pump Up Output Pin4 GND Pin5 Vertical Output eS Pin6 Vcc for Output Amp Pin 7 Non Inv Input 61 TDA1905 Audio Output Amp BOOTSTRAP THRESHOLD MUTING INVERT IN NON INVERT IN Document Number PD196 035 Rev 2 29 April 2003 Page 41 IC51 TDA9577 PIF SIF VIDEO DEF SI KO lt K1 K2 GND LED2 ED3 GND SISECPLL ABV ipu 131GND3 14 1 184 FIN 1 191 F1N2 JIREF VSCAP AGCOUT LL SIFIN1 D 9 SIFIN2 d
48. nge without notice or obligation Copyright 2003 by PDI All rights reserved Rev P aw A PDI Pee Date 17 MARCH 2003 1011 8 04 b 1 222 9 5V O RL11 560 DL05 MTZJ5 1B RMCON 8 Ee lt gt 18114 aL TEST CONDITIONS A KTC319BY 0 dbmv RF Input Full Field Color Bar Signal Mute Off Service Level Free R077 3 3V 100 VDC PIN VDC R090 0067 067 1 5 00 41 0 00 ale dues 2 5 00 42 3 32 1 3 5 00 43 0 00 o coe 4 0 00 44 0 32 3 3V 079 iv d 5 0 00 45 0 00 100uF 6 0 02 46 3 65 mor 19 ee 7 0 00 47 2 95 8 2 29 48 3 38 51 c omHz 9 7 83 49 2 96 R009 TDA9577 10 5 00 50 3 97 33V 11 2 66 51 2 53 1061 10uH 12 3 78 52 2 54 ROJO C062 C061 03 13 0 00 53 2 54 2200pF sm C020 only and may not be used to manufacture anything shown hereon The information contained hereon is believed accurate but is not warranted and is subject to change without notice or obligation Copyright 2003 by PDI All rights reserved C010 2 2uF 16V Pd ya 14 0 00 54 1 76 15 0 00 55 5 50 16 0 00 56 3 12 Ross Tour LPEN p ae 116V 17 4 31 57 3 05 i 18 0 02 58 3 15 MED o a Tm 20 3 84 60 0 10 369 61 327 10 sm br 0065 22 2 74 62 0 00 23 0 19 63 1 58 24 0 19 64 1 68 25 0 00 65 0 00 26 2 22 66 3 11 27 2 49 67 4 58 INSSW2B0 C050
49. nly and may not be used to manufacture anything shown herein Copyright by PDI Communication Systems Inc All rights reserved Disclaimer The author and publisher have used their best efforts in preparing this manual PDI Communication Systems Inc makes no representation or warranties with respect to the accuracy or completeness of the contents of this manual and specifically disclaim any implied warranties of merchantability or fitness for any particular purpose and shall in no event be liable for any loss of profit or any other damages including but not limited to special incidental consequential or other damages The information contained herein is believed accurate but is not warranted and is subject to change without notice or obligation Trademarks All brand names and product names used in this manual are trademarks registered trademarks or trade names of their respective holders PDI and Better Solutions Are Within Reach are registered trademarks of PDI Communication Systems Inc Springboro Ohio Document Number PD196 035 Rev 2 29 April 2003 Page 4 UL Recognition and Product Identification UL Recognition and Product Identification UL Recognition The model PDI P9TV Hospital Grade TV Receiver is a specialized television This TV is intended for entertainment and educational purposes for use in a hospital a nursing home a medical care center or a similar health care facility in which installation is limited to a
50. non hazardous area in accordance with the National Electrical Code ANSI NFPA 70 It is not intended for use in critical care area in which a patient may be treated with an externalized electrical conductor such as a probe a catheter or other electrode connected to the heart however the product is likely to be contacted by a patient during his stay in a health care facility This device is safety tested and listed by the Underwriters Laboratories as a product suitable for use in health care facilities in both the United States and Canada This device is safety tested and listed by the Underwriters Laboratories as a product suitable for use in health care facilities in both the United States and Canada Hospital Grade UL US TV Receiver E235510 LISTED For additional information regarding PDI Communication Systems products safety testing and approvals 1 directly to the Underwriter Laboratories web site at http www ul com database 2 Search for PDI products by clicking on UL File Number 3 Enter one of PDI s health care products UL file number E136994 E235510 Document Number PD196 035 Rev 2 29 April 2003 Page 5 UL Recognition and Product Identification Product Identification PRODUCT LABEL is easily identified using the product label located in the center of the back cabinet pum LJ Communication Systems Inc PERSONA MODEL MODELE PDI P9TV Hospital Grade
51. nown as vertical linearity or picture stretch Document Number PD196 035 Rev 2 29 April 2003 Page 15 Hidden Factory Menu Picture Range Typical kp ME 0 HEIGHT NOTE The only means to exit this sub menu is to turn the TV OFF 4 Service 1 Picture Adjustment Master Range Limits Allows each picture parameter to have minimum or maximum range limit and sets the number of discrete steps during adjustment Current parameter values are also displayed For example setting parameter to a minimum value of 0 and maximum value of 63 will allow 64 discrete adjustment steps when that parameter is adjusted in the SETUP PICTURE user menu This menu is best left alone 4 Min Crt Max NOTE The only means to exit this sub menu is to turn the TV OFF 5 VOLUME TEST VOLUME TEST Sets the TV s volume to maximum for testing Default is MIN 6 Device Check Device Check When activated the micro will individual test for communication to all TEST DEVICE lt lt Press Left Right gt gt devices connected on the FC bus UOC Connected EEPROM Connected Tuner Connected ETC 00001 Disconnected ETC 00002 Disconnected ETC 00003 Disconnected ETC 00004 Disconnected ETC 00005 Disconnected Document Number PD196 035 Rev 2 29 April 2003 Page 16 Hidden Factory Menu 7 EEPROM Reset EEPROM Reset Resets the entire contents of the eeprom to 0 DO NOT ADJUST Adjustment to th
52. o change without notice or obligation Copyright 2003 by PDI All rights reserved RF PWR SPLITTER Rev REVA Date 3 MARCH 2003 1 of 1 5 PDI P9TV 5 LA78040 8V 800 mv p p 800 mv p p C304 R311 R309 2200uF 820 1 5 16V R307 1 6W 1 2W T 91K C306 1 6W 0 47uF 27 50V R391 R304 4 7K D 62 usec 1 6W 116 62 usec L016 78 VDRB 10uH 016 Q381 50V 310 R306 EE 2 3 eee S GE 7 A IC51 PIN 16 000 91K 1 6 43K 1 6W y C3198Y P401 390 8V ee Y L407 4 7 1 2W R393 R302 330UH 33u 46V we anit 4 8 ss bi 10uH VDRA 3 82 0392 C017 1000pF 3 17 R394 8V di P501 1 6W RENE 1 6W poss 20 R054 27K 1N4148 IC51 PIN 54 o BCLIN C054 R053 3 3uF 100K 1 6W Y X e 1461 8V 8V R443 DNFTCG 30U38 390 0441 D442 8 0 KTC3198Y MTzJ12B 16W D441 C R032 R441 1N4148 100K je SM AN4148 5725 1K 1 6W 22 1 2W 1051 PIN 34 034 R034 R445 1000 330 10 sm sm 1 6W LB14 re BFS3565A 27 1 2 C846 C851 1000uF 16V 1000pF LB14 BFS3565A F 62 usec R403 ca 2W 4TOuF 35V 8V C403 7401 1403 23 5 100uF KLN 2023 ELCO607RA Q404 C411 16V gt 000 0 0 80406 Gp 0404 R033 S S 0 0 RGP15J 3 3K Q402 R410 R030 62 user KTCD1028 5 90
53. ould be C and so on Document Number PD196 035 Rev 2 29 April 2003 Page 6 UL Recognition and Product Identification Printed Circuit Board Identification Main Chassis The main chassis contains part number release version and individual board serial numbers silk screened on both the top and bottom sides of the board with a location at the back near the LED indicators B KA RELEASE VERSION PTPM0510HP PDI VER 001005 SN 11893252 INDIVIDUAL SERIAL NUMBER CRT Circuit Board The CRT circuit board also contains the board part number release version and individual board serial numbers silk screened on both the top and bottom side of the board Due to the boards smaller size this information is located along the board s edges NOTE Chassis and CRT board serial numbers will not be the same Document Number PD196 035 Rev 2 29 April 2003 Page 7 Remote Control Remote Control The requires a remote control part number PD108 213 to program the set You will find a remote control packed with the television The remote control is shipped separate from the television The remote control has a limited range to prevent dual programming of an adjacent room TV Stand within 3 feet from the front of the TV to use the remote PROGRAMMING REMOTE PD108 213 POWER BUTTON MYSTERY BUTTON EE Non Functional FREE BASIC DISABLED PREMIUM PATIENT REMOTE A PDI patient r
54. pears on the picture screen YOKE CLAMP SCREW 5 Rotate and spread the tabs of the purity magnet front set of magnets around the neck of the picture tube until the green band Is centered vertically ROTATE E LI 2 2 7 SPREAD 7 Document Number PD196 035 Rev 2 29 April 2003 Page 20 Color Purity Adjustment continued Move the yoke slowly forward until a uniform green screen is obtained Usually this is the same as the original resting position against the rubber wedges Tighten the yoke clamp screw Check the purity of the RED and BLUE BIAS by adjusting the settings back to their original value recorded in Step 3 White Balance Adjustment may be required Proceed with the center convergence adjustments Center Convergence 1 Connect a signal pattern generator and select a crosshatch pattern Using a remote control adjust the Contrast and Brightness settings for a well defined pattern Adjust the two tabs of the 4 Pole magnets to combine red and blue lines of the crosshatch pattern on the center of the screen Spread the taps apart to adjust vertical line alignment Rotate the two tabs at the same time and at a fixed angle to adjust horizontal alignment BLUE RED Document Number PD196 035 Rev 2 Picture Purity amp Convergence Adjustments 29 April 2003 Yoke Clamp Screw Page 21
55. solder pads on the chassis located in the area below the flyback adjustment controls The TV should shut down immediately indicating correct shutdown circuit operation 3 television should remain OFF until the power 1 interrupted Restore power and resume normal TV operation Document Number PD196 035 Rev 2 29 April 2003 Page 26 Troubleshooting SYMPTOM NO POWER ITEM 1 SYMPTOM NO RASTER FRONT LED IS ON ITEM CHECK Check for voltage on P801 Voltage should be within 18 to 35 VAC or 18 to 33 VDC Check for voltage on C802 Voltage should be within the range 18 to 42 VDC Check the voltage on C807 Voltage should be approximately 13 to 15 VDC Check the low voltage output regulators IC83 and 85 Check transistor 0811 Check output rectifier diodes cathode banded side D816 and D861 CHECK 5V power supply oystem clock POWER signal Horizontal Pulse Horizontal pulse present on base of Q404 Horizontal pulse present on collector of Q404 CRT supply voltage missing Document Number PD196 035 Rev 2 Troubleshooting DETAILS a Check the external power source b Check the input swivel coax cable for an open center conductor c Check RF PWR splitter Replace if necessary Check and replace F802 Check diode bridge D801 a Check diode D802 b Check switching transistor Q802 c Check diode D807 IC83 4 9 VDC 4 9 VDC IC85 3 3 VDC 3 3 VDC COMPO
56. tween the input coax shield and swivel as shown The resistance value should read greater than 800 K A lesser reading indicates a possible insulation breakdown or short between the internal metal U Bracket and chassis ground which could increase leakage currents touchable by the patient It is recommended that the reading of the swivel resistance be recorded as part of the service record 3 AC LEAKAGE CURRENT TEST Following re assembly of the POTV always perform an AC Leakage Current Test Use either an approved hospital leakage meter or the R C network shown a Power the TV using an approved external 28 VAC power supply DO NOT USE A LINE ISOLATION TRANSFORMER DURING THIS TEST b Connect one side of the R C network to a good earth ground such as a water pipe conduit etc Touch the other side of the R C network to the top of the metal swivel c Measure the AC voltage drop across the R C network The measured voltage must not exceed 0 10 volts RMS 100 millivolts RMS This corresponds to 100 microamperes of AC current Any value exceeding this limit constitutes a potential shock hazard and must be correct immediately d Record the reading as part of the service record gt Tel Document Number PD196 035 Rev 2 29 April 2003 A AES es gt 800 K f 15 MFD 1 000 ohm lt 100 millivolt Page 25 X Ray Radiation Checks X Ray Radiation Checks Excessive high voltage can pro
57. ual Channels ndividual Channels ndividual Channels Yes Features Start Channel Speaker On OFF Start Channel Speaker On OFF Start Channel Speaker On OFF Enabled Disabled English French Spanish Disabled Free Basic Premium Pad Self Rent Locked Unlocked Yes V Chip Rating Yes Disable Mode No Channel Programmed Yes Z O 5 FEATURES es Programmable Yes No Yes Yes Yes Selectable No Yes ZIZ 22 lt lt lt om lt 2 Zz O O O O O O D D D O O O Document Number PD196 035 Rev 2 29 April 2003 Page 10 General Specification Auto Channel Memory Hotel Lock Closed Captions Speaker Mute LSS SSS Membrane Yes Yes o 6 CONTROLS Yes Present Non Functional Yes Present Non Functional Yes Present Non Functional Yes Present Non Functional F Type 7 Custom AAA x 2 1 2 7 pog 5 2 06 0 E O O O 42 42 5 o 42 3 5 7 0 0 Lou 6 Document Number PD196 035 Rev 2 29 April 2003 Page 11 General Specification 1 CHDom J eS 0 1 Ys O 20 Setup eS Mute 1 Pad

Download Pdf Manuals

Related Search

Related Contents

Analizador Modular Investigator Tipo 2260  Philips CT0699BLK User's Manual  User Manual Phase II Upgrade Aneto NAV 2013  File  Samsung SD-616E User Manual  PolyLetter 1987 - PolyMorphic  Presenting with Power: Effectively and Dynamically Communicating  Stoelting VB25 Freezer User's Manual  Quick Start Guide  Bedienungsanleitung  

Copyright © All rights reserved. Failed to retrieve file