Haier DTA-2196PF, Service Manual

Page 1: ...DTA 2196PF COLOUR TELEVISION SERVICE MANUAL Models DTA 2196PF Customer model GTV51RFDVD...

Page 2: ...ck diagram 4 3 Replacement of memory IC 5 4 Service adjustment 5 5 ICs functional description 8 6 Test point waveform 10 7 All ICs voltages 10 8 Purity convergence adjustment 11 9 DVD maintenance 13 1...

Page 3: ...not check high voltage by drawing an arc Use a high voltage meter or a high voltage probe with a VTVM Discharge the picture tube before attempting meter connection by connecting a clip lead to the gro...

Page 4: ...4 2 Block diagram TDA9351 PS N3 2 series with mono intercarrier sound demodulator...

Page 5: ...ustment of corresponding factory menus Press EXIT key to exit factory mode Focus adjustment 1 Receive a crosshatch signal 2 While watching the screen adjust the FOCUS VR on the FBT to make the vertica...

Page 6: ...gain reduction 4 TOP AGC Take over point 27 A VOL Volume 36 9874 Gain control for TDA9874 59 AVLT 5 9860 1 IFFS Vision IF 32 HDOL Cathode drive level 31 AGC IF AGC speed VG2B VG2 Brightness PF Peaking...

Page 7: ...6dB V 0 EA Bit 6 OP_SOY 1 Enable 0 EA Bit 5 OP_ARABIC_SET 1 Enable 1 EA Bit 4 OP_FARSI_SET 1 Enable 0 EA Bit 3 OP_CYRILLIC_SET 1 Enable 1 EA Bit 2 OP_EUROUP_SET 1 Enable 1 EA Bit 1 OP_AUTO_SOUND 1 Ena...

Page 8: ...1 Enable 0 EA Bit 5 OP_PROG ID 1 Enable 0 EA Bit 4 OP_LED 1 Enable 0 EA Bit 3 OP_ TWIST 1 Enable 1 EA Bit 2 OP_BYELORUSSIAN 1 Enable 1 EA Bit 1 OP_ UKRANIAN 1 Enable 1 EA Bit 0 OP_AV1 1 Enable 1 EA 8...

Page 9: ...ECSDEM SIFIN2 29 Decoupling sound demodulator GND2 30 Ground 2 for TV processor SNDPLL SIFAGC 1 31 Narrow band PLL filter AVL 32 Automatic Volume Levelling HOUT 33 Horizontal output FBISO 34 Flyback i...

Page 10: ...andby 5 Mute input GND out 2 11 Ch 2 Ground In 1 6 Ch 1 input Out 2 12 Ch 2 output 4 N301 Vertical output TDA8357A Symbol PIN Function Symbol PIN Function INV IN 1 Input PUMP UP 6 Pump up power INV IN...

Page 11: ...3 6 1 4 2 5 2 5 2 5 PIN 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 V 1 9 5 0 2 4 2 4 2 4 3 1 0 3 2 0 1 8 1 7 0 3 2 5 1 3 3 5 TDA8357 PIN 1 2 3 4 5 6 7 8 9 V 0 8 0 7 16 6 9 0 43 7 2 0 3 7 2 AN 75...

Page 12: ...he screen Fig 3 8 Move the deflection yoke forward and fix the position of the deflection yoke so that the whole screen will become green 9 Insert the wedge to the top side of the deflection yoke so t...

Page 13: ...convergence DYNAMIC CONVERGENCE ADJUSTMENT 1 Move the deflection yoke up and down and overlap lines in the periphery Fig 2 2 Move the deflection yoke left to right and overlap the lines in the periph...

Page 14: ...aulty soldering 4 System in normal operation but the audio has no sound 1 Because the AUDIO DAC is built in MTK1389D IC you need to check the lower passing amplifying circuit and the MUTE circuit at t...

Page 15: ...OARD ASS Y 0094007558 1 PCB 0091801283 1 SCART SCART CS 104 0094300458 1 COAXIAL COAXIAL 0094300460 1 CNT01 WIRE D2505 10H 200 0090401677 1 DVD ASS Y 0090804211 1 DVD SUPPORT 0090206184 1 SCREW SJ2825...

Page 16: ...16 1 SCREW SJ2825 87 ST3X10F 0090600037 1 CRT ASS Y 0094011182 1 DEGUASSING COIL AH HXC 54H 0094501083 1 GROUNDING WIRE 21 TJC1 1Y 2 0090401291 1 CRT A54LYZ195 91JD AK 0094006755 1 PARKAGING ASS Y 009...

Page 17: ...801623 0091801623 1 R01 CARBON FILM RESISTOR RT13 1 6W 470 J T 0094100020 1 R02 CARBON FILM RESISTOR RT13 1 6W 620 J T 0094100916 1 R03 CARBON FILM RESISTOR RT13 1 6W 1K J T 0094100023 1 R04 CARBON FI...

Page 18: ...0101 1 R404 OXIDE RESISTOR RY15 1 2W 120 J 12 D 0094101653 1 R801 OXIDE RESISTOR RY17S 2W 33K J 05 E A 0094100101 1 R825 OXIDE RESISTOR RY17S 2W 47K J 05 E A 0094102581 1 R818 OXIDE RESISTOR RY15S 1 2...

Page 19: ...C801 ELECT CAPACITOR CD293 400V 150 F M 10 A 0094201341 1 N201 IC TDA9351 0094402112 1 N202 IC M24C08 BR24C08 0094400316 1 PC801 IC PC817C 0094400196 1 N703 IC TC4052BP 0094400138 1 X201 CRYTAL JA12D...

Page 20: ...RY17 2W 18K J 20 D 0094102168 1 R521 OXIDE RESISTOR RY17 2W 18K J 20 D 0094102168 1 R531 OXIDE RESISTOR RY17 2W 18K J 20 D 0094102168 1 R505 FUSE RESISTOR RF10 2W 2 4 J A 0094100704 1 R506 FUSE RESIS...

Page 21: ...SISTOR RT13 1 6W 100 J T 0094100017 1 R745 CARBON FILM RESISTOR RT13 1 6W 100 J T 0094100017 1 R281 CARBON FILM RESISTOR RT13 1 6W 100 J T 0094100017 1 R251 CARBON FILM RESISTOR RT13 1 6W 200 J T 0094...

Page 22: ...CARBON FILM RESISTOR RT13 1 6W 10K J T 0094100033 1 R622 CARBON FILM RESISTOR RT13 1 6W 10K J T 0094100033 1 R738 CARBON FILM RESISTOR RT13 1 6W 220 J T 0094100019 1 R739 CARBON FILM RESISTOR RT13 1 6...

Page 23: ...F T 0094102595 1 R817 METAL OXIDE RESISTOR RJ15S 1 2W 2 49K F J 0094101355 1 C417 CERAMIC CAPACITOR CT1 B 500V 330pF K F05 0094202282 1 C403 CERAMIC CAPACITOR CT1 B 500V 470pF K F05 0094201264 1 C402...

Page 24: ...0094200095 1 C413 FILM CAPACITOR CL23B 400V 472 J F 0094200097 1 C814 FILM CAPACITOR CL21X 63V 104 J F 0094201462 1 C853 FILM CAPACITOR CL21X 63V 104 J F 0094201462 1 C851 FILM CAPACITOR CL21X 63V 104...

Page 25: ...50V 1uF M F05 0094200994 1 C508 ELECT CAPACITOR CD110X 250V 10 F M F05 0094200728 1 L210 INDUCTOR LGA0203 5R6 K T 0094500020 1 L101 INDUCTOR LGA0203 1 H K T52 0094500450 1 L102 INDUCTOR LGA0203 100 K...

Page 26: ...01 IC MTZJ30D 0094400069 1 DZ803 IC KA431AZTA F 0094400200 1 R501H CARBON FILM RESISTOR RT13 1 6W 47 J T 0094100066 1 R502 CARBON FILM RESISTOR RT13 1 6W 47 J T 0094100066 1 R503 CARBON FILM RESISTOR...

Page 27: ...6 3 0 0090100008 1 EY07 RIVET 1 6 3 0 0090100008 1 EY08 RIVET 1 6 3 0 0090100008 1 EY09 RIVET 1 6 3 0 0090100008 1 EY10 RIVET 1 6 3 0 0090100008 1 EY11 RIVET 1 6 3 0 0090100008 1 EY12 RIVET 1 6 3 0 0...

Page 28: ...3 5 0090100009 1 EL05 RIVET 2 3 3 5 0090100009 1 EL06 RIVET 2 3 3 5 0090100009 1 EL07 RIVET 2 3 3 5 0090100009 1 EL08 RIVET 2 3 3 5 0090100009 1 EL09 RIVET 2 3 3 5 0090100009 1 EL10 RIVET 2 3 3 5 009...

Page 29: ...101552 1 L807 JUMPER WIRE 0 58mm 5mm B 0094101552 1 L304 JUMPER WIRE 0 58mm 5mm B 0094101552 1 L305 JUMPER WIRE 0 58mm 5mm B 0094101552 1 W304 JUMPER WIRE 0 58mm 5mm B 0094101552 1 R101 JUMPER WIRE 0...

Page 30: ...MPER WIRE 0 58mm 7 5mm B 0094101552 1 W723 JUMPER WIRE 0 58mm 7 5mm B 0094101552 1 W724 JUMPER WIRE 0 58mm 7 5mm B 0094101552 1 W725 JUMPER WIRE 0 58mm 7 5mm B 0094101552 1 W727 JUMPER WIRE 0 58mm 7 5...

Page 31: ...10mm B 0094101552 1 W812 JUMPER WIRE 0 58mm 10mm B 0094101552 1 W823 JUMPER WIRE 0 58mm 10mm B 0094101552 1 DZ804 JUMPER WIRE 0 58mm 10mm B 0094101552 1 W222 JUMPER WIRE 0 58mm 10mm B 0094101552 1 W2...

Page 32: ...LM RESISTOR RT13A 1 6W 390 J T 0094100134 1 RN06 CARBON FILM RESISTOR RT13 1 6W 2 7K J T 0094100027 1 RN09 CARBON FILM RESISTOR RT13 1 6W 3 3K J T 0094101328 1 RN19 CARBON FILM RESISTOR RT13 1 6W 8 2K...

Page 33: ...uF 20 F 0094200640 1 CN28 ELECT CAPACITOR CD110 50V 1uF 20 F 0094200043 1 CN17 ELECT CAPACITOR CD110X 25V 47uF 20 F 0094200722 1 CN35 ELECT CAPACITOR CD110X 25V 100uF 20 F 0094200581 1 CN08 ELECT CAPA...

Page 34: ...34 Exploded view part list Exploded view part list...

Page 35: ...35 Sincere Forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com...