background image

C143      403 073 4201  CERAMIC     3900P K   50V

C144      403 069 9500  CERAMIC     0.01U Z   50V

C145      403 069 9500  CERAMIC     0.01U Z   50V

C146      403 010 8507  CERAMIC       12P J   50V

C151      403 024 2102  CERAMIC       39P J   50V

C161      403 009 5708  CERAMIC      100P J   50V

C162      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C163      403 041 8804  ELECT         10U M   16V

C171      403 270 2901  MT-POLYEST   0.1U K   63V

403 237 8007  MT-COMPO     0.1U J   50V

C1901     403 069 1702  CERAMIC     1000P K   50V

C200      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C2001     403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C2002     403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C2003     403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C201      403 014 3409  CERAMIC       18P J   50V

C202      403 270 2901  MT-POLYEST   0.1U K   63V

403 237 8007  MT-COMPO     0.1U J   50V

C203      403 073 9107  CERAMIC     4700P K   50V

C204      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C205      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C206      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C207      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C208      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C209      403 069 1702  CERAMIC     1000P K   50V

C212      403 049 9803  ELECT        2.2U M   50V

C215      403 270 3908  MT-POLYEST  0.47U K   63V

403 256 0808  MT-COMPO    0.47U J   50V

C222      404 045 6605  NP-ELECT     2.2U M   50V

C226      403 138 1602  ELECT          1U M  100V

C231      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C232      403 014 9203  CERAMIC      180P J   50V

C233      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C234      403 013 3004  CERAMIC      150P J   50V

C235      403 008 7406  CERAMIC       10P D   50V

C271      403 069 1702  CERAMIC     1000P K   50V

C272      403 069 1702  CERAMIC     1000P K   50V

C273      403 069 9500  CERAMIC     0.01U Z   50V

C274      403 041 8804  ELECT         10U M   16V

C281      403 270 3403  MT-POLYEST  0.22U K   63V

403 237 7901  MT-COMPO    0.22U J   50V

C282      403 068 0409  CERAMIC      0.1U Z   25V

403 070 2606  CERAMIC      0.1U Z   50V

C283      403 069 9500  CERAMIC     0.01U Z   50V

C284      403 043 9106  ELECT         47U M   16V

C351      403 270 2901  MT-POLYEST   0.1U K   63V

403 237 8007  MT-COMPO     0.1U J   50V

C352      403 270 3809  MT-POLYEST 0.047U K   63V

403 225 2703  MT-COMPO   0.047U J   50V

C353      403 073 9107  CERAMIC     4700P K   50V

C354      403 049 0008  ELECT          1U M   50V

C361      403 072 5605  CERAMIC     2700P K   50V

C362      403 069 9500  CERAMIC     0.01U Z   50V

C363      403 042 2405  ELECT        100U M   16V

/!\

C421      404 046 8400  MT-POLYPRO  8200P J  1.5K

C425      403 165 7301  CERAMIC      330P K    3K

403 287 3601  CERAMIC      330P K    3K

403 232 3007  CERAMIC      330P K    3K

403 186 0107  CERAMIC      330P K    3K

C430      403 075 7101  CERAMIC     1000P K  500V

C432      403 075 7101  CERAMIC     1000P K  500V

C433      403 076 3102  CERAMIC     3900P K  500V

C434      403 229 1207  ELECT         47U M   35V

C437      403 066 6106  MT-POLYEST  0.47U J  250V

C438      403 059 3808  POLYESTER   2200P K   50V

403 179 2606  POLYESTER   2200P K   50V

/!\

C441      403 216 7601  POLYPRO     0.36U J  200V

C445      403 049 4204  ELECT         10U M   50V

C481      403 076 1405  CERAMIC     2700P K  500V

C482      403 159 7409  MT-POLYEST   0.1U K  250V

C501      403 054 1502  ELECT        470U M   35V

C502      403 053 2104  ELECT        220U M   35V

C503      403 024 2102  CERAMIC       39P J   50V

C504      403 069 9500  CERAMIC     0.01U Z   50V

C505      403 075 7101  CERAMIC     1000P K  500V

C506      403 183 7901  MT-POLYEST   0.1U K  100V

403 256 4806  MT-COMPO     0.1U J  100V

C511      403 188 1201  MT-POLYEST  0.15U K  100V

403 313 7603  MT-COMPO    0.15U J  100V

C512      403 148 0404  ELECT       1000U M   25V

C513      403 049 4204  ELECT         10U M   50V

C514      403 049 4204  ELECT         10U M   50V

C600      403 076 4000  CERAMIC     4700P K  500V

/!\

C601      404 056 1408  MT-POLYEST   0.1U M  250V

404 074 6508  MT-COMPO     0.1U K  250V

C602      404 056 1408  MT-POLYEST   0.1U M  250V

404 074 6508  MT-COMPO     0.1U K  250V

C603      403 312 8205  CERAMIC     1000P K    1K

403 076 7100  CERAMIC     1000P M    1K

C604      403 312 8205  CERAMIC     1000P K    1K

403 076 7100  CERAMIC     1000P M    1K

C605      403 312 8205  CERAMIC     1000P K    1K

403 076 7100  CERAMIC     1000P M    1K

C606      403 312 8205  CERAMIC     1000P K    1K

403 076 7100  CERAMIC     1000P M    1K

C607      404 047 1707  ELECT        220U M  400V

404 069 5905  ELECT        220U M  400V

C613      403 061 8303  POLYESTER   4700P K   50V

403 179 1104  POLYESTER   4700P K   50V

C614      403 270 2901  MT-POLYEST   0.1U K   63V

403 237 8007  MT-COMPO     0.1U J   50V

C615      403 058 2604  POLYESTER  0.015U J   50V

403 179 3207  POLYESTER  0.015U J   50V

C616      403 165 8407  CERAMIC      680P K    2K

403 232 2109  CERAMIC      680P K    2K

C617      403 060 8403  POLYESTER  0.033U K   50V

403 179 1609  POLYESTER  0.033U K   50V

/!\

C631      404 060 6505  CERAMIC     2200P M  400V

404 071 4200  CERAMIC     2200P M  400V

404 060 6604  CERAMIC     2200P M  400V

/!\

C632      404 044 2806  CERAMIC      470P K  400V

404 071 4606  CERAMIC      470P K  400V

404 060 6901  CERAMIC      470P M  400V

C640      403 069 8305  CERAMIC     0.01U Z   50V

C641      403 165 9305  CERAMIC      680P K    1K

403 262 4401  CERAMIC      680P K    1K

C642A     404 042 4505  ELECT        220U M  160V

C643      403 148 2002  ELECT        470U M   35V

C644      403 148 0701  ELECT       2200U M   25V

C645      403 158 1309  ELECT       2200U M   35V

C647      403 069 9500  CERAMIC     0.01U Z   50V

C651      403 148 0305  ELECT        470U M   16V

C652      403 069 9500  CERAMIC     0.01U Z   50V

C653      403 043 9106  ELECT         47U M   16V

C655      403 126 4400  ELECT        100U M   10V

C661      403 051 0607  ELECT        4.7U M   50V

C681      403 190 4702  ELECT       1000U M   25V

C682      403 069 9500  CERAMIC     0.01U Z   50V

C683      403 147 9606  ELECT       1000U M   10V

C684      403 050 6600  ELECT        3.3U M   50V

C802      403 270 2901  MT-POLYEST   0.1U K   63V

403 237 8007  MT-COMPO     0.1U J   50V

Ref. No.

Part No.

Description

Ref. No.

Part No.

Description

-15-

Содержание 21DN2F

Страница 1: ...elevision transmission system and power source differ from the design specifications Refer to the specifications for the design specifications Specifications Power source AC 220 240V 50Hz Television system System B G L L I Colour system PAL SECAM Receiving channel VHF E2 E12 F2 F10 CATV X Y Z S1 S41 B Q UHF 21 69 Aerial input impedance 75ohm AV terminal 21 Pin socket AV1 CENELEC Full YC 21 Pin soc...

Страница 2: ... a 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 b...

Страница 3: ...Sharpness Control Keys 10 VL VH U IF TU 1 16 45 46 28 29 30 31 41 48 37 18 19 20 7 13 15 21 22 23 24 X131 T141 VC141 SAW Filter IC271 1H Delay R Y B Y R Y B Y CVBS In Functuin In AV1 AV2 11 12 14 16 B G R BLK External CVBS in Internal CVBS in Q151 Q152 Q154 H Drive Q431 Q432 H Outpit V Drive V Feedback Audio In Speakers VR501 C512 H V HV Q2601 Q2611 Q2621 Video In Audio In L R Q171 1 6 3 8 Out 4 O...

Страница 4: ...pin13 or pin15 is separated to luminance Y signal and chroma signal in IC201 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 IC201 and output from pin30 R Y and pin31 B Y These chroma signals pass through the 1H delay line circuit IC2...

Страница 5: ...f Q462 to compensate for width variations due to variations in the beam current 7 CPU System and Teletext Control Pin description Pin1 Tuning voltage output Pin2 Brightness control output 6 bit DAC Pin3 Contrast control output 6 bit DAC Pin4 Colour control output 6 bit DAC Pin5 Sharpness control output 6 bit DAC Pin6 Not used GND Pin7 Not used GND Pin8 Power ON OFF output H ON Pin9 AFT signal inpu...

Страница 6: ...T102 VC141 T141 IC810 Band SW Audio Board SIF Board A101 Tuner IC1202 Int Ext SW IC1201 AV2 SW TP E TP D IC802 Memory IC801 CPU IC001 Audio output Video input Audio input R Headphones Audio input L B1 POWER SUPPLY ADJ TU AGC ADJ VIF DET 1 2 AFT ADJ GREY SCALE ADJ FOCUS ADJ MAIN BOARD HIGH VOLTAGE H WIDTH ADJ V CENTRE ADJ H CENTRE ADJ V SIZE ADJ Q641 Q621 Q601 Q611 VR611 R BIAS VR621 G BIAS VR601 B...

Страница 7: ...y pressing the Function button on the Remote control and the Prog on the TV front panel Press the Function button on the Remote control until SCREEN is highlighted This sets up a horizontal scanning line 6 Set screen VR so that one colour is just visible BIAS VR ADJUSTMENT 7 By using VR2601 VR2611 or VR2621 adjust the line until it becomes white 8 Set screen mode OFF by pressing the Recall button ...

Страница 8: ...nment FM Detector 1 DC 12V AGC voltage DC5V Output probe Side a Input probe Jig A Sweep ATT Scope Marker Frequency SETTING K38H2 pin3 IC3852 pin13 IC3852 pin5 IC3852 pin17 IC3852 pin6 10dB 100mV div 38 9MHz Adjustment By using T3853 adjust P to be 38 9MHz 100KHz Waveform P 0 01uF 103P Jig A L L Q832 C GND Short Open DC 15 0V AGC voltage 4 3 4 5V Output probe Side b Input probe DC5V JIG A Sweep ATT...

Страница 9: ...st DC level to be 1 7V DC 12V DC5V Output probe Input probe Scope Carrier Frequency Modulation Frequency System SETTING K38H2 pin3 IC3851 pin21 IC3851 pin19 IC3851 pin18 100mV div 5 74MHz 1KHz Sine wave B G Adjustment By using T3851 adjust DC level to be 1 7V Oscilloscope Input sound signal source TV system Deviation Mode SETTING IC3401 pin5 System B G 27kHz Stereo Adjustment By using T3401 adjust...

Страница 10: ... appears on the screen 2 Select the desired service item by using the Function button on the remote control handset 3 Change the data by using the Level or button 4 To return to TV mode press the Recall button on the remote control handset Service mode description K1 K2 For adjustment of stereo separation ST ID Mode setting for A2 stereo judgement 000 Fast mode 001 Normal mode 002 Fast normal mode...

Страница 11: ...OLDER RC GBR BLFA 610 265 4202 HOLDER DC F3SCM 8 645 003 9256 BADGE SANYO 46 2X13 5L45 9 610 104 2505 LATCH PUSH 7 9X6 9BK 10 610 261 3032 SPRING E7GC 610 224 5721 CRT CUSHION B3MY UK 610 133 2354 FIXER PURSE LOCK D11 5 PA 645 005 0312 FIXER HOOK ACCESSORIES 11 JXZB RC TRANSMITTER SKP10077 INSTRUCTIONS MANUAL F3JL 645 000 6708 BATTERY MANGAN COMPOSITE Item Part No Description Note Parts order must...

Страница 12: ...nent replacement 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 de...

Страница 13: ...6 G NP Q162 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 Q171 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 Q2001 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...

Страница 14: ...0 CERAMIC 0 01U Z 50V C014 403 069 9500 CERAMIC 0 01U Z 50V C015 403 047 3100 ELECT 47U M 25V C016 403 085 4008 NP ELECT 10U M 16V C017 403 085 4008 NP ELECT 10U M 16V C021 403 052 8503 ELECT 1000U M 35V C023 403 069 9500 CERAMIC 0 01U Z 50V C024 403 069 9500 CERAMIC 0 01U Z 50V C1001 403 069 1702 CERAMIC 1000P K 50V C1002 403 041 8804 ELECT 10U M 16V C1003 403 009 5708 CERAMIC 100P J 50V C1004 40...

Страница 15: ...CERAMIC 330P K 3K C430 403 075 7101 CERAMIC 1000P K 500V C432 403 075 7101 CERAMIC 1000P K 500V C433 403 076 3102 CERAMIC 3900P K 500V C434 403 229 1207 ELECT 47U M 35V C437 403 066 6106 MT POLYEST 0 47U J 250V C438 403 059 3808 POLYESTER 2200P K 50V 403 179 2606 POLYESTER 2200P K 50V C441 403 216 7601 POLYPRO 0 36U J 200V C445 403 049 4204 ELECT 10U M 50V C481 403 076 1405 CERAMIC 2700P K 500V C4...

Страница 16: ... 10W R1033 401 038 7601 MT GLAZE 560 JA 1 10W R1041 401 038 2200 MT GLAZE 27K JA 1 10W R1042 401 037 5608 MT GLAZE 10K JA 1 10W R1043 401 039 0304 MT GLAZE 820 JA 1 10W R1044 401 039 0304 MT GLAZE 820 JA 1 10W R1045 401 037 5400 MT GLAZE 1K JA 1 10W R1046 401 038 0701 MT GLAZE 2 2K JA 1 10W R1047 401 037 6704 MT GLAZE 1 2K JA 1 10W R1051 401 037 8104 MT GLAZE 150K JA 1 10W R1052 401 037 5707 MT GL...

Страница 17: ...R505 401 024 7400 CARBON 10K JA 1 6W R506 401 025 1605 CARBON 1 5K JA 1 6W R507 401 025 3807 CARBON 180 JA 1 6W R508 401 025 7805 CARBON 2 2K JA 1 6W R509 401 057 9105 OXIDE MT 1 2 JA 1W R511 401 060 7402 OXIDE MT 270 JA 1W R513 401 059 3903 OXIDE MT 1 5K JA 1W R602 402 067 7709 WIRE WOUND 3 9 KA 7W 402 072 4403 WIRE WOUND 3 9 KA 7W R611 401 027 2600 CARBON 5 6K JA 1 6W R615 401 025 8208 CARBON 22...

Страница 18: ...UCTOR 10U K L1004 645 001 4567 INDUCTOR 10U K L1005 645 001 4567 INDUCTOR 10U K L1006 645 001 4567 INDUCTOR 10U K L101 645 001 4567 INDUCTOR 10U K L102 645 008 2863 INDUCTOR 4 7U K L1022 645 002 1787 CORE PIPE L1023 645 001 4567 INDUCTOR 10U K L1024 645 001 4567 INDUCTOR 10U K L1025 645 001 4567 INDUCTOR 10U K L1026 645 001 4567 INDUCTOR 10U K L1027 645 008 2863 INDUCTOR 4 7U K L1101 645 001 4567 ...

Страница 19: ... MTZ11C 407 054 1807 ZENER DIODE RD11EB3 D641 407 007 7702 DIODE EU2A D642 407 007 7603 DIODE EU2 407 007 7801 DIODE EU2Z D643 407 166 2303 DIODE ERC91 02L D644 407 166 2303 DIODE ERC91 02L D645 407 053 7206 ZENER DIODE MTZ6 2C 407 053 7503 ZENER DIODE MTZ6 8A 407 057 2801 ZENER DIODE RD6 2EB3 407 057 4003 ZENER DIODE RD6 8EB1 D647 407 012 4406 DIODE 1SS133 407 012 5809 DIODE 1SS176 D652 407 053 6...

Страница 20: ...7 VR SEMI 1K N VR2611 645 003 5722 VR SEMI 4 7K N VR2612 645 003 5647 VR SEMI 1K N VR2621 645 003 5722 VR SEMI 4 7K N COIL L2601 645 008 0012 INDUCTOR 330U K L2611 645 008 0012 INDUCTOR 330U K L2621 645 008 0012 INDUCTOR 330U K DIODE D2601 407 013 1206 DIODE 1S1555 D2611 407 013 1206 DIODE 1S1555 D2621 407 013 1206 DIODE 1S1555 D2651 407 013 1206 DIODE 1S1555 MISCELLANEOUS K26M 645 008 4058 TERMIN...

Страница 21: ...CITOR C1251 403 041 8804 ELECT 10U M 16V C3401 403 041 8804 ELECT 10U M 16V C3402 403 069 5601 CERAMIC 0 01U K 50V C3403 403 068 0409 CERAMIC 0 1U Z 25V 403 070 2606 CERAMIC 0 1U Z 50V C3404 403 310 5008 CERAMIC 3300P G 25V C3405 403 042 2405 ELECT 100U M 16V C3407 403 026 2803 CERAMIC 47P J 50V C3408 403 049 9803 ELECT 2 2U M 50V C3409 403 049 9803 ELECT 2 2U M 50V C3411 403 069 5601 CERAMIC 0 01...

Страница 22: ... JA 1 10W R3465 401 037 5806 MT GLAZE 1M JA 1 10W R3466 401 037 5608 MT GLAZE 10K JA 1 10W R3467 401 038 9407 MT GLAZE 680K JA 1 10W R3468 401 037 9200 MT GLAZE 1 8K JA 1 10W R3469 401 038 3702 MT GLAZE 33K JA 1 10W R3471 401 037 5202 MT GLAZE 100 JA 1 10W R3472 401 037 5202 MT GLAZE 100 JA 1 10W R3473 401 038 3603 MT GLAZE 3 3K JA 1 10W R3474 401 038 7700 MT GLAZE 5 6K JA 1 10W R3475 401 038 7700...

Страница 23: ...Ref No Part No Description Ref No Part No Description 23 ...

Страница 24: ...E NP F NP G NP QT0378 A B MTZ6 2C MTZ6 8A RD6 2EB3 RD6 8EB1 DJ 150K 1 2DJ47K J1 PT0146 L5PT0250 10EM 1000T 1 2DJ 1 8K RD5 6EB3 UZ 5 6BCC MTZ5 6C 25EM 1000MJ J1EK1745 J11B0490N 75 MTZJ11C UZ 11BSC 75 75 75 75 75 1 10 GJ2 2K 1 10 GJ2 2K MTZJ11C UZ 11BSC 2SA608 ECNP FCNP GCNP QT0379 A B 2SC536 E NP F NP G NP QT0378 A B 1 10 GJ 4 7K 2SC536 E NP F NP G NP QT0378 A B DJ390 10K CJ100CA 75 16EM 10 MTZJ11C...

Страница 25: ...FRONT IN SC2 IN MONITOR OUT R3403 C3407 C3412 C3421 C3422 R3477 R3479 C3480 C3474 C3480 Q3481 Q3483 Q3484 R3481 R3482 X3401 D3461 D3462 C3490 K12B L3401 Q3482 R3473 R3474 R3451 C3415 C3456 L3451 C3459 C3460 R3478 R3480 C3485 C3486 Q3411 C3411 R3411 C3409 C3414 C3413 Q3412 R3412 R3410 HD14052BP MN4052B TC4052BP UPD4052BC 2SC2812L6 BC848B 1 10GJ 2 2K 2SC2812L6 BC848B 1 10 GJ2 2K 1 10 GJ470 1 10 GJ82...

Страница 26: ...1S2471 DS442X 1 2DJ 330 1SS133 1SS176 4 7K L2G33R3KN MTZJ11C UZ 11BSC MTZJ11C UZ 11BSC MTZJ11C UZ 11BSC 12K J10EA030N 10K 1 10GJ 150 1 10 GJ1K J1EK1745 J11B0490N 75 1 10 GJ2 2K 1 10 GJ2 2K 16EM 10 MTZJ11C UZ 11BSC 16EM 10S 16EM 10S 1 10 GJ33K 75 KK 3900BA 2SA608 ECNP FCNP GCNP QT0379 A B DJ 680 2SC536 E NP F NP G NP QT0378 A B L2B9 220KN CJ39CA 1 10 GJ1K 2SA608 ECNP FCNP GCNP QT0379 A B 2SA608 ECN...

Страница 27: ...EEN 7 Per regolar il livelli premere il tasto livello 8 Regolare VR di schermo per un solo colore in modo che sia ben visibile REGOLAZIONE VR DEL BIAS POLARIZZAZIONE 7 Servendosi di VR602 VR612 o VR622 regolare la linea in modo che sia bianca 9 Per tornare al modo di funzionament TV premere il tasto Richiamo REGOLAZIONE VR DEL DRIVE ECCITAZIONE 9 Servendosi di VR601 e VR611 regolare il bilanciamen...

Отзывы: