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R767      401 026 9907  CARBON      4.7K JA  1/6W

R768      401 020 0801  CARBON       470 JA  1/4W

R771      401 024 9701  CARBON       12K JA  1/6W

R772      401 024 9701  CARBON       12K JA  1/6W

R773      401 024 9701  CARBON       12K JA  1/6W

R774      401 027 0309  CARBON       47K JA  1/6W

R775      401 027 0309  CARBON       47K JA  1/6W

R776      401 027 0309  CARBON       47K JA  1/6W

R777      401 024 7400  CARBON       10K JA  1/6W

R780      401 024 7707  CARBON      100K JA  1/6W

R781      401 025 8208  CARBON       22K JA  1/6W

R782      401 026 9907  CARBON      4.7K JA  1/6W

R787      401 024 7400  CARBON       10K JA  1/6W

R791      401 026 6609  CARBON       390 JA  1/6W

R795      401 026 3905  CARBON       330 JA  1/6W

R796      401 025 1605  CARBON      1.5K JA  1/6W

R802      401 026 9600  CARBON       470 JA  1/6W

R810      401 024 7400  CARBON       10K JA  1/6W

R811      401 025 1308  CARBON       150 JA  1/6W

R812      401 025 1605  CARBON      1.5K JA  1/6W

R813      401 026 9907  CARBON      4.7K JA  1/6W

R814      401 026 9907  CARBON      4.7K JA  1/6W

R815      401 027 5502  CARBON      6.8K JA  1/6W

R816      401 025 1902  CARBON       15K JA  1/6W

R817      401 027 0309  CARBON       47K JA  1/6W

R850      401 024 7707  CARBON      100K JA  1/6W

R851      401 024 9701  CARBON       12K JA  1/6W

R852      401 024 9701  CARBON       12K JA  1/6W

R853      401 027 2600  CARBON      5.6K JA  1/6W

R854      401 027 2303  CARBON       560 JA  1/6W

R855      401 027 6608  CARBON        75 JA  1/6W

R856      401 026 7408  CARBON       39K JA  1/6W

R857      401 026 1307  CARBON       27K JA  1/6W

R858      401 027 6608  CARBON        75 JA  1/6W

R859      401 027 6608  CARBON        75 JA  1/6W

R860      401 027 6608  CARBON        75 JA  1/6W

R861      401 027 6608  CARBON        75 JA  1/6W

R862      401 027 6608  CARBON        75 JA  1/6W

R866      401 026 9907  CARBON      4.7K JA  1/6W

R867      401 026 9600  CARBON       470 JA  1/6W

R868      401 024 7400  CARBON       10K JA  1/6W

R870      401 024 7400  CARBON       10K JA  1/6W

R881      401 024 7004  CARBON        1K JA  1/6W

R882      401 024 9305  CARBON      1.2K JA  1/6W

R883      401 026 4308  CARBON      3.3K JA  1/6W

R885      401 024 9305  CARBON      1.2K JA  1/6W

R887      401 024 7004  CARBON        1K JA  1/6W

VARIABLE RESISTOR

VC141     610 003 0374  TRIMMER,28.5PF

VR120     645 006 5422  VR,SEMI,10K N

610 239 7567  VR B-10K

VR351     645 006 5514  VR,SEMI,2.2K N

610 239 7581  VR B-2K

VR401     645 006 5422  VR,SEMI,10K N

610 239 7567  VR B-10K

VR431     645 006 5408  VR,SEMI,100 N

610 232 7908  VR,SEMI,100 N

VR461     645 006 5606  VR,SEMI,4.7K N

610 232 8455  VR,SEMI,5K N

TRANSFORMER

T101      610 037 4508  S COIL

/!\

T311      645 007 7494  TRANS,POWER,PULSE

645 009 0349  TRANS,POWER,PULSE

T431      610 000 1077  DRIVE TRANS

/!\

T471      645 003 3094  TRANS,FLYBACK

COIL

L103      645 008 2863  INDUCTOR,4.7U K

L135      645 008 2924  INDUCTOR,8.2U K

L136      645 003 9782  INDUCTOR,22U K

L152      645 008 2894  INDUCTOR,5.6U K

L153      645 008 2924  INDUCTOR,8.2U K

L201      645 008 2863  INDUCTOR,4.7U K

L202      645 008 2863  INDUCTOR,4.7U K

L203      645 008 2863  INDUCTOR,4.7U K

L230      610 037 4522  S COIL

L280      645 001 4727  INDUCTOR,10U K

/!\

L301      610 221 6912  LINE FILTER

L420      610 031 1039  INDUCTOR

L431      610 032 5821  FILTER COIL

645 008 5628  INDUCTOR,1U M

L441      610 000 0858  LINEARITY COIL

610 000 0872  LINEARITY COIL

L442      610 000 0070  COIL

L451      610 210 3908  PEAKING COIL 33UHK

645 001 5748  INDUCTOR,33U K

L452      610 032 1243  INDUCTOR,150U K

610 032 1250  INDUCTOR,150U

L461      610 031 1367  INDUCTOR 202J

L462      610 000 0261  COIL

610 208 3781  COIL

L702      645 008 0203  INDUCTOR,5.6U K

L703      645 008 0203  INDUCTOR,5.6U K

L704      645 003 9751  INDUCTOR,18U K

L705      645 011 0221  INDUCTOR,1.5U K

L706      645 001 4727  INDUCTOR,10U K

L852      645 001 4567  INDUCTOR,10U K

DIODE

D123      407 012 4208  DIODE 1SS131

407 012 6004  DIODE 1SS178

D130      408 007 8607  DIODE 1N4148

407 013 1206  DIODE 1S1555

D141      407 088 2603  DIODE 1SS265

D171      408 007 8607  DIODE 1N4148

407 013 1206  DIODE 1S1555

D172      408 007 8607  DIODE 1N4148

407 013 1206  DIODE 1S1555

D201      407 075 9905  ZENER DIODE EQA03-11A

407 063 8309  ZENER DIODE MTZJ11C

D202      407 075 9905  ZENER DIODE EQA03-11A

407 063 8309  ZENER DIODE MTZJ11C

D203      407 075 9905  ZENER DIODE EQA03-11A

407 063 8309  ZENER DIODE MTZJ11C

D210      407 012 4406  DIODE 1SS133

407 012 5809  DIODE 1SS176

D231      407 005 4505  DIODE DS442X

407 013 1008  DIODE 1S1553

407 013 4306  DIODE 1S2076A

407 013 6508  DIODE 1S2471

D232      408 007 8607  DIODE 1N4148

407 013 1206  DIODE 1S1555

D233      408 007 8607  DIODE 1N4148

407 013 1008  DIODE 1S1553

D234      408 007 8607  DIODE 1N4148

407 013 1206  DIODE 1S1555

D275      407 163 8209  ZENER DIODE UZ-5.1BCC

D303      407 006 6300  DIODE ERC05-10B

407 009 6901  DIODE RM11C

D304      407 006 6300  DIODE ERC05-10B

407 009 6901  DIODE RM11C

D305      407 006 6300  DIODE ERC05-10B

407 009 6901  DIODE RM11C

D306      407 006 6300  DIODE ERC05-10B

407 009 6901  DIODE RM11C

D314      407 005 4505  DIODE DS442X

407 013 1008  DIODE 1S1553

407 013 4306  DIODE 1S2076A

407 013 6508  DIODE 1S2471

/!\

D315      407 105 8700  PHOTO COUPLE PC113B

408 009 8407  PHOTO COUPLE CNY17F-3OPT6

D316      407 005 4505  DIODE DS442X

Ref. No.

Part No.

Description

Ref. No.

Part No.

Description

-16-

Содержание C25EG92F

Страница 1: ...iffer from the design specifications Refer to the specifications for the design specifications PRODUCT CODE 1113 24310 ORIGINAL VERSION Chassis No EC3 A Specifications Power source AC 220 240V 50Hz Television system System B G I L L Colour system PAL SECAM Receiving channel VHF E2 E12 F2 F10 CATV X Y X S1 S41 B Q UHF 21 69 Aerial input impedance 75ohm AV terminal 21 Pin socket CENELEC standard Sou...

Страница 2: ...receiver Components indicated by mark in the parts list and the schematic diagram designate components in which safety can be of special significance It is particularly recommended that only parts designated on the parts list in this manual be used for component replacement designated by mark No deviations from resistance wattage or voltage ratings may be made for replacement items designated by m...

Страница 3: ...IC280 SECAM Q202 Q131 Q132 Q134 Q152 Q601 Q611 Q621 HV FBT DY C461 VR431 Speaker Control Keys SIF L L VL VH U TU IF 16 12 13 6 5 SCL SDA 3 Volume 4 Colour 5 Brightness 6 Contrast 7 Sharpness 33 10 TV AV 48 42 43 44 14 A Out A In RGB BLK In V In V Out 16 1 6 24 23 22 21 15 13 45 46 28 29 30 31 27 7 5 20 19 18 R G B B G R BLK R Y B Y R Y B Y CVBS 37 43 41 50 11 12 14 16 9 10 16 4 2 V Feedback 2 4 8 ...

Страница 4: ...5 The video signal input to pin13 or pin15 is separated to luminance Y signal and chroma signal in IC101 These pins are used in common with H V sync separation input The peaking of Y signal is adjusted by DC voltage of pin14 SHARPNESS control The chroma signal is divided into R Y and B Y chroma signals demodulated in IC101 and output from pin30 R Y and pin31 B Y These chroma signals pass through t...

Страница 5: ...control output 6 bit DAC Pin4 Colour control output 6 bit DAC Pin5 Brightness control output 6 bit DAC Pin6 Contrast control output 6 bit DAC Pin7 Sharpness control output 6 bit DAC Pin8 50Hz 60Hz switch Pin9 AV1 AV2 output L AV1 Pin10 TV AV output L AV Pin11 Option switch Pin12 I2C bus SCL Serial clock for memory Pin13 I2C bus SDA Serial date for memory Pin14 Tuning voltage output Pin15 Ident sig...

Страница 6: ... 102 Q856 Q101 R382 D315 VR120 AGC SW301 K801 SCART Terminal EC3 FOCUS SCREEN F301 Fuse SW705 SW706 R352 R145 R350 R354 Q312 Q313 Power switching Q436 Q713 Q352 Q345 Q371 Q372 Q353 Q1007 Q154 Q153 Q152 Q134 Q781 Q857 Q858 Q131 Q132 T101 L230 Q852 Q851 Q434 Q121 Q133 IC171 Audio Output Q708 Q703 Q722 Q1001 Q1003 B1 POWER SUPPLY ADJ TU AGC ADJ AFT ADJ GREY SCALE ADJ FOCUS ADJ MAIN BOARD HIGH VOLTAGE...

Страница 7: ...ockwise 6 Set screen VR for one colour to be just visible BIAS VR ADJUSTMENT 7 By using VR601 VR611 or VR621 adjust the line until white 8 Set SW220 to NORMAL position DRIVE VR ADJUSTMENT 9 By using VR602 and VR612 adjust white balance HIGH VOLTAGE WIDTH ADJUSTMENT HIGH VOLTAGE ADJUSTMENT 1 Tune the receiver to the PAL circular pattern 2 Set the brightness and contrast controls to maximum 3 Connec...

Страница 8: ... probe SW222 IC101 VR401 H CENTRE Q1006 A101 TUNER IC270 SW451 V CENTRE IC451 V Output Q881 IF CHROMA VIDEO DEF SERVICE VR431 V SIZE Q202 IC280 TV AV SW IC1003 Q1005 Q351 102 Q856 Q101 VR120 AGC K801 SCART Terminal R145 Q436 Q1008 Q154 Q153 Q152 Q134 Q781 Q773 Q772 Q771 Q857 Q858 Q131 Q132 T101 L230 Q852 Q851 Q434 Q121 Q133 JR012 Detector adjustment I MAIN BOARD 38 9MHz P DETECTOR ADJUSTMENT II R3...

Страница 9: ... the screen 2 Confirm SET number of all items is 0 by pressing the Function button 3 If it is not 0 change to 0 by the Level button Changing the SET number automatically memorised 4 Press the Recall button to return the normal TV mode For more information please refer to special functions on the instruction manual MEMORY IC REPLACEMENT Important Notice PT M AS F P 1 2 3 4 5 6 7 8 9 0 P F TV P P Fu...

Страница 10: ...C CORD GBR D4VA 6 645 003 9256 BADGE SANYO 46 2X13 5L45 7 610 210 7302 COIL SPRING D8HA 8 610 255 2423 BUTTON POWER E8GC 9 645 002 0636 ASSY REMOTE CONTROL JXRB 610 247 0154 RC CASE TOP JXRA 610 247 0161 RC CASE BOTTOM JXRA 610 247 0178 RC BATTERY LID JXRA 610 247 0123 DEC RC SHEET JXRA 1 2 6 4 3 8 7 5 1 2 3 4 5 6 7 8 9 0 P F TV P P 9 REF PART No DESCRIPTION No C25EG92F 00 02 ...

Страница 11: ...acement is made in any area of a receiver Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark Note Parts order must contain Service Ref No Part No and description...

Страница 12: ... 406 007 2106 TR JC546A 406 007 2007 TR JC546B 405 019 1909 TR 2SC536 E NP 405 019 2708 TR 2SC536 F NP 405 019 3804 TR 2SC536 G NP Q708 406 007 1901 TR JC556A 406 007 1802 TR JC556B 405 004 4205 TR 2SA608 E CTV NP 405 004 4809 TR 2SA608 F CTV NP 405 028 7909 TR 2SA608 G CTV NP Q711 405 118 4207 TR PH2369 Q722 406 007 2106 TR JC546A 406 007 2007 TR JC546B 405 019 1909 TR 2SC536 E NP 405 019 2708 TR...

Страница 13: ...8007 MT COMPO 0 1U J 50V C211 403 270 3908 MT POLYEST 0 47U K 63V 403 256 0808 MT COMPO 0 47U J 50V C212 403 057 0601 POLYESTER 0 01U K 50V 403 179 3801 POLYESTER 0 01U K 50V C213 403 270 2901 MT POLYEST 0 1U K 63V 403 237 8007 MT COMPO 0 1U J 50V C215 403 270 3908 MT POLYEST 0 47U K 63V 403 256 0808 MT COMPO 0 47U J 50V C216 403 270 2901 MT POLYEST 0 1U K 63V 403 237 8007 MT COMPO 0 1U J 50V C220...

Страница 14: ...9 8305 CERAMIC 0 01U Z 50V C732 403 069 8305 CERAMIC 0 01U Z 50V C741 403 270 3403 MT POLYEST 0 22U K 63V 403 237 7901 MT COMPO 0 22U J 50V C742 403 270 2901 MT POLYEST 0 1U K 63V 403 237 8007 MT COMPO 0 1U J 50V C744 403 068 9006 CERAMIC 100P K 50V C746 403 026 0809 CERAMIC 47P J 50V C772 403 018 6208 CERAMIC 220P J 50V C854 403 270 3908 MT POLYEST 0 47U K 63V 403 256 0808 MT COMPO 0 47U J 50V C8...

Страница 15: ...401 014 5201 CARBON 15K JA 1 4W R441 401 058 3706 OXIDE MT 1K JA 1W R448 401 065 2808 OXIDE MT 120 JA 2W R451 401 026 8108 CARBON 4 7 JA 1 6W R452 401 026 7002 CARBON 3 9K JA 1 6W R453 401 018 3807 CARBON 3 3K JA 1 4W R454 401 024 9008 CARBON 120 JA 1 6W R455 401 025 7805 CARBON 2 2K JA 1 6W R456 401 020 2003 CARBON 4 7K JA 1 4W R457 401 026 9907 CARBON 4 7K JA 1 6W R458 401 059 2708 OXIDE MT 150 ...

Страница 16: ...OWER PULSE T431 610 000 1077 DRIVE TRANS T471 645 003 3094 TRANS FLYBACK COIL L103 645 008 2863 INDUCTOR 4 7U K L135 645 008 2924 INDUCTOR 8 2U K L136 645 003 9782 INDUCTOR 22U K L152 645 008 2894 INDUCTOR 5 6U K L153 645 008 2924 INDUCTOR 8 2U K L201 645 008 2863 INDUCTOR 4 7U K L202 645 008 2863 INDUCTOR 4 7U K L203 645 008 2863 INDUCTOR 4 7U K L230 610 037 4522 S COIL L280 645 001 4727 INDUCTOR...

Страница 17: ...UNER U V A701 645 007 1546 UNIT REMOCON RECEIVER 610 224 5806 RC PREAMP 409 1L K801 610 009 8275 SOCKET 21P 610 218 6673 SOCKET 21P 610 225 2361 SOCKET 21P PS301 408 013 3801 TH PTH451C262BF140M270 SW220 610 011 2728 SWITCH LEVER 1P 3T SW301 645 003 6811 SWITCH PUSH POWER 2P 2T SW451 610 011 2728 SWITCH LEVER 1P 3T SW701 610 011 2698 SWITCH PUSH SW702 610 011 2698 SWITCH PUSH SW703 610 011 2698 SW...

Страница 18: ... 6602 CARBON 3 3K JA 1 2W R611 401 018 2800 CARBON 330 JA 1 4W R612 401 019 1901 CARBON 3 9K JA 1 4W R613 401 016 3809 CARBON 2 2K JA 1 4W R614 401 065 4604 OXIDE MT 12K JA 2W R615 B 401 009 6602 CARBON 3 3K JA 1 2W R621 401 018 2800 CARBON 330 JA 1 4W R622 401 019 1901 CARBON 3 9K JA 1 4W R623 401 015 2704 CARBON 1 8K JA 1 4W R624 401 065 4604 OXIDE MT 12K JA 2W R625 B 401 009 6602 CARBON 3 3K JA...

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