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M70(NTSC)

 

SERVICE MANUAL 

 

 

 

 

MODEL 14DN2NYD

 

 

1

 Caution 

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2

 Specification 

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3

 BOM list 

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4

 Alignment Procedure 

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5

 Block Diagram 

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6

 Schematic Diagram 

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7

 PCB Layout 

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8

 Explode View Diagram 

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This manual is the latest at the time of printing, and does not
include the modification which may be made after the printing, by
the constant improvement of product. 

Summary of Contents for 14DN2NYD

Page 1: ...BOM list 4 Alignment Procedure 5 Block Diagram 6 Schematic Diagram 7 PCB Layout 8 Explode View Diagram This manual is the latest at the time of printing and does not include the modification which may...

Page 2: ...24 0KV The beam current is 0uA Generally the high voltage is set on 21 8KV 1 5KV The beam current is 500uA The values of parameters above are for information only 10 Before return the fixed unit do ch...

Page 3: ...Gun Stand Gun CRT Magn field 450 degrees UK Resolution 300 lines TV test card Coating only for D V sets n a White Temperature 9300k or t b c Sound Leaflet Power RMS Power Intern 2x1 0W RMS Power Exte...

Page 4: ...t Cinch Subwoofer no Dig Audio Out no Loudspeakers no Control Busses n a Feature Slot n a ITV Smart Port n a Terr Antenna in 75 Ohms F type Guide IR Blaster Jack n a Connectors Front In Y C Cinch CVBS...

Page 5: ...PC bar code Made in Channel n a Miscellaneous EAN Indication yes Approbation FCC Part 15 sub B FCC FDA USA Tests for power cord lead free EPA3050B Local Integration no Various Perf Param Service Call...

Page 6: ...band and one screw Aux Equipm Supplied R C unit w o battery AAAx2 Packaging width cm t b c for reference of Princess 493 mm Packaging height cm t b c for reference of Princess 465 mm Packaging depth...

Page 7: ...CB0101 JNX RES C F 100 OHM 1 6W 5 1 R501 18 CB0101 JNX RES C F 100 OHM 1 6W 5 1 R504 18 CB0102 JNX RES C F 1K OHM 1 6W 5 1 R522 18 CB0272 JNX RES C F 2 7K OHM 1 6W 5 1 R524 18 CB0681 JNX RES C F 680 O...

Page 8: ...4 FAST RECTIFIER 1 D503 35 139730 00X FERR BEAD BF60 1 L505 FOR C515 35 139730 00X FERR BEAD BF60 1 L506 FOR C515 18 CD0105 JNX RES C F 1M OHM 1 4W 5 1 R528 T8 EDN2AY FAY FRONT AV 1 40 M70001 SIE1X P...

Page 9: ...0000 JTX RES SMD 0 OHM 1 10W 5 0603 1 J607 19 AB0000 JTX RES SMD 0 OHM 1 10W 5 0603 1 J608 19 AB0000 JTX RES SMD 0 OHM 1 10W 5 0603 1 J609 19 AB0000 JTX RES SMD 0 OHM 1 10W 5 0603 1 J610 19 AB0000 JTX...

Page 10: ...P806 67 H43126 0A0 HEAT SINK 1 FOR IC601 28 AB0472 KBX CAP SMD 4700PF 50V 10 0603 1 C607 FOR IC601 19 AB0000 JTX RES SMD 0 OHM 1 10W 5 0603 1 N601 FOR T402 19 AB0000 JTX RES SMD 0 OHM 1 10W 5 0603 1 N...

Page 11: ...01 11 SC5885 0AX TRANSISTOR 2SC5885 1 Q402 13 STV930 2BS IC STV9302B 1 IC301 18 DB0822 FNX RES M F 8 2K OHM 1 6W 1 1 R303 18 CD0102 JNX RES C F 1K OHM 1 4W 5 1 R405 18 CD0122 JNX RES C F 1 2K OHM 1 4W...

Page 12: ...AB0104 FTX 0603 RES SMD 100K OHM 1 16W 1 1 R306 19 AB0000 JTX RES SMD 0 OHM 1 10W 5 0603 1 R305 19 AB0103 JTX RES SMD 10K OHM 1 10W 0603 1 R407 19 AB0221 JTX RES SMD 220 OHM 1 10W 0603 1 R401 19 AB06...

Page 13: ...05 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 J305 36 LIN450 XX1 COIL LINEARITY 45 UH 1 L402 36 WID100 XX1 COIL WIDTH 10 UH 10 1 L403 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 J302 41 WJ0075 B00 WIRE BARE JU...

Page 14: ...Q002 12 BC857B 0BX PNP SMD TRANSISTOR BC857B 215 1 Q251 12 BC857B 0BX PNP SMD TRANSISTOR BC857B 215 1 Q202 12 BC857B 0BX PNP SMD TRANSISTOR BC857B 215 1 Q204 13 00M24C 08B IC EEPROM 8K M24C08 1 IC002...

Page 15: ...JTX RES SMD 100 OHM 1 10W 0603 1 R251 19 AB0101 JTX RES SMD 100 OHM 1 10W 0603 1 R007 19 AB0101 JTX RES SMD 100 OHM 1 10W 0603 1 R009 19 AB0101 JTX RES SMD 100 OHM 1 10W 0603 1 R043 19 AB0102 JTX RES...

Page 16: ...RES SMD 220 OHM 1 10W 0603 1 R231 19 AB0221 JTX RES SMD 220 OHM 1 10W 0603 1 R232 19 AB0222 JTX RES SMD 2 2K OHM 1 10W 0603 1 R257 19 AB0222 JTX RES SMD 2 2K OHM 1 10W 0603 1 R221 19 AB0103 JTX RES S...

Page 17: ...ELEC 10 UF 16V 20 1 C005 25 BCB100 M1X CAP ELEC 10 UF 16V 20 1 C013 25 BCB100 M1X CAP ELEC 10 UF 16V 20 1 C014 25 BCB100 M1X CAP ELEC 10 UF 16V 20 1 C041 25 BCB100 M1X CAP ELEC 10 UF 16V 20 1 C037 25...

Page 18: ...AB0103 KBX SMD CAP 0 01 UF 50V 10 0603 1 C205 28 AB0103 KBX SMD CAP 0 01 UF 50V 10 0603 1 C012 28 AB0104 KBX SMD CAP 50VDC 0 1UF 10 06 1 C006 28 AB0104 KBX SMD CAP 50VDC 0 1UF 10 06 1 C210 28 AB0104 K...

Page 19: ...56 PF 50V 5 0603 1 C252 28 AB0472 KBX CAP SMD 4700PF 50V 10 0603 1 C235 28 AB0472 KBX CAP SMD 4700PF 50V 10 0603 1 C231 28 AB0829 CCX SMD CAP 8 2 pF 50VDC 0 25 0603 1 C010 33 KLL120 KTX SMD COIL 12 UH...

Page 20: ...0 B00 WIRE BARE JUMPER 10MM 1 J225 41 WJ0100 B00 WIRE BARE JUMPER 10MM 1 J210 41 WJ0100 B00 WIRE BARE JUMPER 10MM 1 J209 41 WJ0100 B00 WIRE BARE JUMPER 10MM 1 J015 41 WJ0100 B00 WIRE BARE JUMPER 10MM...

Page 21: ...1 R080 27 MBC104 J0X CAP M P E 0 1 UF 63V 5 1 C043 19 AB0472 JTX RES SMD 4 7K OHM 1 10W 0603 1 R045 19 AB0224 JTX SMD RES 220K OHM 1 10W 0603 1 R046 12 BC847B 0BX NPN SMD TRANSISTOR BC847B 215 1 Q003...

Page 22: ...IODE BZX384 C8V2 115 1 D844 09 BAS316 ATX SMD DIODE BAS316 115 1 D856 09 BAS316 ATX SMD DIODE BAS316 115 1 D853 10 0001H8 FBX DIODE 1H8 FAST RECOVERY 1 D809 10 0RU3YX F0X DIODE RU3YX FAST RECTIFIER 1...

Page 23: ...29 18 RG0158 JHX RES WIRE ROUND 0 15 OHM 2W 5 1 R815 19 AB0000 JTX RES SMD 0 OHM 1 10W 5 0603 1 J818 19 AB0100 JTX RES SMD 10 OHM 1 10W 5 1 R814 19 AB0102 JTX RES SMD 1K OHM 1 10W 0603 1 R844 19 AB010...

Page 24: ...F 160V 20 1 C835 25 BKJ221 M1X CAP ELEC 220 UF 200V 20 1 C806 26 AIC221 KBX CAP CER 220 PF 500V 10 B 1 C830 26 AIC221 KBX CAP CER 220 PF 500V 10 B 1 C841 26 AIM103 KBX CAP CER 0 01UF 500V 10 B 1 C805...

Page 25: ...X FERR BEAD H75 3 5X1X5 1 L815 36 LIF010 XX0 LINE FILTER LCL 2821A 1 T801 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 N802 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 J822 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1...

Page 26: ...0603 1 J827 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 J825 41 WJ0125 B00 WIRE BARE JUMPER 12 5MM 1 J824 66 20517X 0B7 FUSE HOLDER 2 FOR F801 10 1N4148 ABX DIODE 1N4148 SWITCHING 1 D819 18 CD0681 JNX RES...

Page 27: ...SMD 10K OHM 1 10W 0603 1 R913 19 AB0103 JTX RES SMD 10K OHM 1 10W 0603 1 R912 19 AB0223 JTX SMD RES 22K OHM 1 10W 5 0603 1 R907 19 AB0223 JTX SMD RES 22K OHM 1 10W 5 0603 1 R908 19 AB0223 JTX SMD RES...

Page 28: ...AB0222 KBX CAP SMD 2200PF 50V 10 0603 1 C941 28 AB0222 KBX CAP SMD 2200PF 50V 10 0603 1 C942 47 RCA203 XX0 AV JACK AV 3 2 3WK101 1 P901 T8 EDN2AY SSY SOUND SWITCH 1 12 BC847B 0BX NPN SMD TRANSISTOR BC...

Page 29: ...JUMPER 12 5MM 1 J105 45 SAWM19 71M SAW FILTER M1971M 1 Z101 19 AB0000 JTX RES SMD 0 OHM 1 10W 5 0603 1 N103 41 WJ0100 B00 WIRE BARE JUMPER 10MM 1 J117 41 WJ0125 B00 WIRE BARE JUMPER 12 5MM 1 J119 T8 E...

Page 30: ...NG POWER KNOB 1 62 227680 0UA BRACKET ABS KINGFA 606 UO 1 63 B30100 AB4G S T SCREW B 3 X 10 AB 2 MTG FRONT AV PCB 63 B30100 AB4G S T SCREW B 3 X 10 AB 6 MTG BUTTON PCB 63 F30080 BT3G S T SCREW F 3 X 8...

Page 31: ...1A PLASTIC BAG 1 72 EDN2AY E121A OPERATION MANUAL 1 70 DISNEY WAR1B WARRANTY CARD 1 71 DISNEY CAU1A LABEL 1 58 EDN2MP JKT1A PLATE MODLE NO 1 74 008022 60C PLASTIC BAG 2 For left right decorate foots 7...

Page 32: ...e the parameters To quit factory mode press CH 1 2 button the factory data changed will be memorized Some special modes Aging mode used before alignment The aging could start after POWER MODE in D mod...

Page 33: ...return to 00 and ok is displayed on screen when the adjustment is accomplished 4 If err is display on screen repeat the step 2 and 3 3 RF AGC adjustment 1 Via a 50 OHM coaxial cable terminated with a...

Page 34: ...RCUT GCUT and BCUT set the reading of the color analyzer to x 284 8 y 299 8 3 Use a color analyzer to measure the white side of the screen By changing the value of GDRV BDRV set the reading of the col...

Page 35: ...00 1 adjustable power supply virtual DY the same inductance value as CRT in production Input signal pattern Black pattern Required Data EHT and HEW voltage when Ib 0 HEW voltage value is the DC voltag...

Page 36: ...t the volume to get 0 5W output Connect the power meter to test the input power consumption Switch the set to standby and test the power consumption again which should meet the requirements below Mode...

Page 37: ...ness to max test the heater voltage and it should meet 6 3 0 3Vrms 14 CCD and V CHIP function test random test Test V CHIP and CCD function according to the related standard file 15 Initialization To...

Page 38: ...0 1D PAGE 1 Data Model RCUT GCUT BCUT GDRV BDRV 14DN2NYD 14DN1NYD PAGE 2 Data Model VPOS50 HIGH50 VLIN50 VSC50 HPOS50 14DN2NYD 14DN1NYD PAGE 3 Data Model VPOS60 HIGH60 VLIN60 VSC60 HPOS60 14DN2NYD 14D...

Page 39: ...E 7 Data Model VOL01 VOL25 VOL50 VOL100 14DN2NYD 18 62 8A E6 14DN1NYD 18 62 8A E6 PAGE 8 Data Model SWITCH THEME TUNER POWER MODE INIT USER 14DN2NYD 01 01 00 02 14DN1NYD 01 00 00 02 PAGE 9 Data Model...

Page 40: ...th over load voltage Model BOM CRT Designator Nominal Voltage over load voltage 14DN2NYD 03 EDN2AY US12 44 14OFLP IR1A C431 21 5 1 5 26V RE SOLDER POINT LIST All the soldering points in white circles...

Page 41: ...5 Block Diagram TTE Overseas Support Department...

Page 42: ...6 Schematic Diagram...

Page 43: ...7 PCB Layout...

Page 44: ......

Page 45: ...8 Explode View Diagram...

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