background image

 

 

17 

 

C810 

CERAMIC CAPACITOR 

CT1-B-500V-560pF-K-F05 

94201449 

C823 

CERAMIC CAPACITOR 

CT81-400VAC-18B-2E4-332-M-10-C-A 94202412 

C805 

CAPACITOR 

CT1-B-1kV-1000pF-K-07-A 

94201071 

C849 

CAPACITOR 

CL21X-63V-224-J------F 

94201463 

C216 

CAPACITOR 

CL21X-63V-224-J------F 

94201463 

C414 

CAPACITOR 

CL21X-400V-104-J-07-A-A 

94200098 

C227 

CAPACITOR 

CBB13-50V-104-J-07-A-A 

94200099 

C416 

CAPACITOR 

CBB21-400V-364-J-20-G-A 

94200101 

C409 

CAPACITOR 

CBB81-1.6KV-752-J-20-A-A 

94200104 

C802A 

CAPACITOR 

MKT61-275V-104-M-15-G-A 

94200105 

C222 

ELECT. CAPACITOR 

CD110X-50V-1

μ

F-M-F05 

94200043 

C236 

ELECT. CAPACITOR 

CD110X-16V-22

μ

F-M-F05 

94201043 

C846 

ELECT. CAPACITOR 

  CD110X-25V-1000

μ

F-M-05-A 

94201011 

C811 

ELECT. CAPACITOR 

  CD110X-25V-2200

μ

F-M-05-A 

94201319 

C610 

ELECT. CAPACITOR 

  CD110X-25V-1000

μ

F-M-05-A 

94201011 

C304 

ELECT. CAPACITOR 

CD263-100V-33uF-M-05-A 

94202297 

C418 

ELECT. CAPACITOR 

CD263-100V-33uF-M-05-A 

94202297 

C808 

ELECT. CAPACITOR 

CD263-160V-100

μ

F-M-07-A 

94200736 

C411 

ELECT. CAPACITOR 

CD288H-250V-22uF

±

20%-05-G-A 

94201604 

C801 

ELECT. CAPACITOR 

CD293-400V-150

μ

F-M-10-A 

94201341 

C852 

ELECT. CAPACITOR 

CD110X-16V-1000

μ

F-M-F05 

94200802 

N201 

IC 

TDA9361PS/N2/A 

94401967 

N202 

IC 

M24C08(BR24C08) 

94400636 

N202 

IC 

PC817C 

94400036 

N703 

IC 

TC4052BP 

94400138 

N702 

IC 

HEF4053 

94400503 

X201 

CRYTAL 

JA12D-12MHZ-20PF 

94600198 

Z201 

CERAMIC TRAP FILTER 

XT5.5B 

94600015 

TU101 

TUNER 

TEDE9-280A 

0094005862  1 

SF101 

SAW FILTER 

D2901C 

94600276 

F801 

FUSE 

TSG-3.15A-250V 

94000137 

F801A 

FUSE CLIP 

FC503 

90100021 

F801B 

FUSE CLIP 

FC503 

90100021 

L401 

LINEARITY COIL 

LX034 

94501053 

L801 

LINE FILTER 

LCL-207 

94500686 

T444 

FLYBACK TRANSFORMER 

BSC25-0283G 

94501054 

T801 

SWITCHING MODE TRANSFORMER BCK-07-DE7 

94501146 

T401 

HORIZONTAL TRANSFORMER 

AA26-50001B 

94500034 

V999 

CRT SOCKET 

GZS10-2-BD 

94300007 

CN801 

CONNECTOR SOCKET 

TJC1-2A 

94300110 

CN802 

CONNECTOR SOCKET 

TJC2-2A 

94300063 

CN601 

CONNECTOR SOCKET 

TJC3-2A 

94300092 

CN602 

CONNECTOR SOCKET 

TJC3-2A 

94300092 

CN502 

CONNECTOR SOCKET 

TJC3-3A 

94300111 

CN200 

CONNECTOR SOCKET 

TJC3-3A 

94300012 

CN211 

CONNECTOR SOCKET 

TJC3-3A 

94300012 

CN210 

CONNECTOR SOCKET 

TJC3-5A 

94300104 

CN503 

CONNECTOR SOCKET 

TJC3-5A 

94300104 

CN401 

CONNECTOR SOCKET 

TJC1-4A 

94300307 

CN809 

CONNECTOR SOCKET 

TJC3-5A 

94300104 

VD802 

DIODE 

T1R5GU41-12.5-M 

94401993 

VD803 

DIODE 

T1R5GU41-12.5-M 

94401993 

C259 

DIODE 

MTZJ5.1B------T 

94400617 

CN501 

WIRE ASS

TJC3-5Y-750mm 

90401725 

CN502 

WIRE ASS

TJC3-3Y-750mm 

90401724 

GT501 

CONNECTOR SOCKET 

TJC1-1A 

94300090 

PDF 

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Summary of Contents for DTA21F98

Page 1: ...evision SERVICE MANUAL Haier model DTA21F98 Customer model DTA21F98 l FEATURES l DVD TV 21 COMBO l AUTO TUNE 218 CHANNES l DVD VCD SVCD CD CD R CD RW JPEG MP3 COMPATIBLE PDF pdfFactory Pro www finepri...

Page 2: ...y 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 10 List of Parts 14 11 Circuit diagr...

Page 3: ...ge 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 ground frame and connec...

Page 4: ...4 2 Block diagram TDA9361PS N2 series with mono intercarrier sound demodulator PDF pdfFactory Pro www fineprint com cn...

Page 5: ...ding 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 vertical and horizontal lin...

Page 6: ...ightness 0 A 0COL Listen Colour 50 A 0SHP Listen Sharpness 50 A 1CON Soft Contrast 45 A 1BRI Soft Brightness 45 A 1COL Soft Colour 50 A 1SHP Soft Sharpness 50 A 6 Picture preset 2 2CON Standard Contra...

Page 7: ...Remark Bit 6 HALFTONE 1 Enable 1 EA Bit 5 IDENT_SENSITIVE 1 EA Bit 4 HCO 1 Enable 0 EA Bit 3 LOGO 1 EA Bit 2 TILT 0 EA Bit 1 SPANISH 0 EA Bit 0 ROMANIA 0 EA 5 OP5 Bit Function Description Preset Rema...

Page 8: ...BY output 1 In STAND BY mode low level Power OFF For Power ON this pin will be high SCL 2 I2 C bus clock line SDA 3 I2 C bus data line TUNING 4 tuning Voltage Vt PWM output KEY 5 Control keys input SY...

Page 9: ...PB input BCLIN 49 Beam current limiter input BLKIN 50 Black current input RO 51 Red output GO 52 Green output BO 53 Blue output VDDA 54 Analog supply of Closed Caption decoder and digital supply of TV...

Page 10: ...l feedback GND 5 Ground 5 U101 Tuner PIN Function PIN Function 1 AGC 7 5V 2 vacant 8 vacant 3 Gnd 9 Vt 33V 4 SCL 10 Gnd 5 SDA 11 IF Out 6 5V 6 Test point Waveforms 7 IC voltages 5Vpp 0 9Vpp 1 3Vpp H H...

Page 11: ...45 46 47 48 V 0 5 0 3 0 1 7 2 4 3 4 8 3 9 0 3 3 0 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...

Page 12: ...ve 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 that it will not move...

Page 13: ...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 periphery Fig 3 3 Repeat 1...

Page 14: ...there is signal missing then check the signal line between MT1379 and Audio DAC If the line is connected properly but there is no signal then check if there is any welding problem at the correspondin...

Page 15: ...L 69 6X71 4 90204538 1 HIGH VOLTAGE SPACER TEM101 90200008 1 DVD DOOR MTAH7008AA Q 90204558 1 POWER CORD CLIP MTAH7005AA Q 90205628 1 SCREW SJ2824 87 SJ4X16F 90600023 8 SCREW SJ2824 87 SJ4X16F 9060002...

Page 16: ...05 E A 94100101 1 R801 METAL OXIDE RESISTOR RY17S 2W 33K J 05 E A 94100101 1 R501H CARBON FILM RESISTOR RT13 1 6W 47 J T 94100066 1 C501 CERAMIC CAPACITOR CC1 B 500V 470PF K F05 94201264 1 C502 CERAM...

Page 17: ...IC M24C08 BR24C08 94400636 1 N202 IC PC817C 94400036 1 N703 IC TC4052BP 94400138 1 N702 IC HEF4053 94400503 1 X201 CRYTAL JA12D 12MHZ 20PF 94600198 1 Z201 CERAMIC TRAP FILTER XT5 5B 94600015 1 TU101...

Page 18: ...5 J T 94100067 1 R718 CARBON FILM RESISTOR RT13 1 6W 75 J T 94100067 1 RS01 CARBON FILM RESISTOR RT13 1 6W 75 J T 94100067 1 RS02 CARBON FILM RESISTOR RT13 1 6W 100 J T 94100017 1 R208 CARBON FILM RES...

Page 19: ...RT13 1 6W 4 7K J T 94100029 1 R262 CARBON FILM RESISTOR RT13 1 6W 4 7K J T 94100029 1 R241 CARBON FILM RESISTOR RT13 1 6W 4 7K J T 94100029 1 R623 CARBON FILM RESISTOR RT13 1 6W 4 7K J T 94100029 1 R6...

Page 20: ...312 METAL FILM RESISTOR RJ15X 1 2W 2 2K F T52 94102527 1 R313 METAL FILM RESISTOR RJ15X 1 2W 2 2K F T52 94102527 1 R308 METAL FILM RESISTOR RJ15S 1 2W 1 5 F T 94101353 1 R305 METAL FILM RESISTOR RJ15S...

Page 21: ...L23B 400V 472 J F 94200097 1 C814 CAPACITOR CL21X 63V 104 J F 94201462 1 C853 CAPACITOR CL21X 63V 104 J F 94201462 1 C851 CAPACITOR CL21X 63V 104 J F 94201462 1 C722 ELECT CAPACITOR CD71 50V 1uF M F05...

Page 22: ...1N4148 T 94400049 1 VD201 DIODE 1N4148 T 94400049 1 VD202 DIODE 1N4148 T 94400049 1 VD809 DIODE 1N4148 T 94400049 1 VD816 DIODE 1N4148 T 94400049 1 VD817 DIODE 1N4148 T 94400049 1 VD620 DIODE 1N4148 T...

Page 23: ...R RS11 1 2W 1 8K K T 94100102 1 C508 ELECT CAPACITOR CD110X 250V 10 F M F05 94200728 1 C509 CERAMIC CAPACITOR CD110X 250V 4 7 F M F05 94200727 1 VD501 DIODE 1N4148 T 94400049 1 VD503 DIODE 1N4148 T 94...

Page 24: ...CONNECTOR SOCKET TJC3 6A 94300107 1 CN03 CONNECTOR SOCKET TJC3 2P 260 90400915 1 CN04 WIRE ASS Y 300mm 90402080 1 CN05 WIRE ASS Y 230mm 90401673 1 CN02 WIRE ASS Y TJC3 5Y 750mm 90401725 1 POWER TACT...

Page 25: ...25 11 Exploed view 1 2 3 4 5 6 7 8 9 PDF pdfFactory Pro www fineprint com cn...

Page 26: ...6 Switch batton 1 2 0090204519 Front frame 1 3 0090204556 Dvd stand 1 4 0094010705 Dvd 1 5 0090204546 Main board stand 1 6 0094010705 Main board 1 7 0094004133 CRT 1 8 0094008903 Speaker 2 9 009020455...

Page 27: ...Z 101 16V 47 F C108 BF370 V101 1 6W 10 R104 1 6W 13K R105 1 6W 470 R106 25V 220 F C102 M TZJ5 1B DZ102 63V 0 1 F C101 1 6W 68K R261 1N4148 VD217 1 6W 9 1K R260 1 6W 1K R227 1 6W 9 1K R262 B4 12V C214...

Page 28: ...28 Sincere Forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com PDF pdfFactory Pro www fineprint com cn...

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