Emerson Hello Kitty HKTV13 Service Manual Download Page 17 | Manualshive

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SCHEMATIC DIAGRAM

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Summary of Contents for Hello Kitty HKTV13

Page 1: ...er Frequency 45 75MHz Sound IF Carrier Frequency 41 25MHz Color IF Carrier Frequency 42 17MHz WEIGHT 9 5 Kgs DIMENSIONS 376 W x 341 H x 376 D mm CONTENTS IMPORTANT SERVICE SAFETY INFORMATION 1 GUIDELINES FOR COLOR TELEVISION RECEIVERS 1 BLOCK DIAGRAM 3 ALIGNMENT INSTRUCTIONS 4 SERVICE MODE ADJUSTMENTS 4 ASSEMBLY ADJUSTMENTS 5 PARENTAL CONTROL PASSWORD SETTINGS 9 VOLTAGE CHART 10 WAVEFORMS 13 SCHEM...

Page 2: ... must be corrected imme diately GRAPHIC SYMBOLS The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the service personnel to the presence of uninsu lated dangerous voltage that may be of suffi cient magnitude to constitute a risk of electric shock The exclamation point within an equilateral tri angle is intended to alert the service personnel to the presen...

Page 3: ...n 4 Wall and shelf mounted installations using a commercial mounting kit must follow the factory approved mounting instructions A receiver mounted to a shelf or platform must retain its original feet or the equivalent thickness in spacers to provide adequate air flow across the bottom bolts or screws used for fasteners must not touch any parts or wiring Perform leakage test on cus tomized installa...

Page 4: ...3 BLOCK DIAGRAM ...

Page 5: ...f selected item turns into the red Press the volume up or down button to enter in the service mode you wish to adjust 2 How to memorize the adjusted values in the service mode After all of adjustments adjusted data is memorized when you press the DISPLAYbutton on the remote control Table A Adjust the values of service mode when a part is replaced PART REPLACED ADJUSTMENT NOTES NECESSARY UNNECESSAR...

Page 6: ...ign vertical DC bias using internal cross pattern S7 Vertical Size V SIZE 0 127 Align vertical amplitude using internal cross pattern S7 NO SD POWER OFF YES Automatically turn off in 15min for no received signal Vertical S Correction V SC 0 0 31 Must be set to 6 Vertical Linearity V LIN 20 0 31 Must be set to 16 S7 Internal Black Display internal BLACK pattern Internal 100 White Display internal 1...

Page 7: ...up or down button the screen is changing like this Using the volume up or down button select internal cross pattern Select service adjustment S6 You can see the OSD as shown below 4 1 Horizontal Position Adjustment Select H PHASE item adjust H PHASE data value to obtain proper horizontal centering of the internal cross pattern at the left and right of the screen 4 2 Vertical Position Adjustment Se...

Page 8: ...or volume down adjust service adjustment data of RD GD BD and RB GB BB until a good gray scale with normal whites is obtained Press the DISPLAY button to memorize the data 6 DIGITAL PRESET D P ADJUSTMENTS S9 SUBBRIGHTNESS ADJUSTMENT Receive a good local channel Enter the service mode and select service adjustment S9 You can see the OSD as shown below RD 58 GD 10 BD 65 RB 105 GB 160 BB 100 ã å MOVE...

Page 9: ...lue to obtain normal brightness level Press the DISPLAY button to memorize the data CONTRAST Fixed value 27 TINT Fixed value 32 COLOR Fixed value 20 7 FACTORY OUTGOING MODE S12 FACT If you select the S12 then the set becomes factory outgoing status You can see the OSD outgoing OK ...

Page 10: ... on Direct the remote control to the Remote Sensor of the TV Push buttons of remote control in sequence as follows 1 MUTE INFO MUTE Then the screen will appear as follows Using the channel up ã or down å buttons select S12 FACT Press the volume up º button the set becomes factory outgoing status Parental control password is reset Using the MENU buttons select the parental control menu set the new ...

Page 11: ...C 32 2 79 0 31 33 0 0 34 0 0 35 0 36 0 36 3 41 0 37 0 55 0 38 2 81 0 35 39 3 27 0 40 0 0 41 0 0 42 2 52 0 43 4 95 0 5 MODE LOC PIN ON OFF 44 2 73 0 45 1 94 0 46 2 36 0 47 2 44 0 48 4 25 0 51 49 4 25 0 51 50 3 56 0 51 3 04 0 65 52 1 98 0 32 53 2 39 0 54 3 11 0 3 MODE LOC PIN ON OFF I301 1 0 0 2 13 35 0 3 26 34 3 63 4 2 22 0 5 2 22 0 6 25 85 0 7 2 33 0 MODE LOC PIN ON OFF I401 1 7 62 0 2 0 0 3 5 05 ...

Page 12: ...7 4 65 4 99 18 4 14 4 99 19 0 0 20 0 0 21 0 0 22 0 0 23 NC NC 24 NC NC 25 0 0 MODE LOC PIN ON OFF I701 26 0 0 27 3 81 3 46 28 4 97 4 92 29 4 77 4 71 30 5 04 4 99 31 4 08 0 32 5 04 4 99 33 0 0 34 5 04 4 99 35 0 0 36 0 0 MODE LOC PIN ON OF I703 1 0 0 2 0 0 3 0 0 4 0 0 5 4 89 4 86 6 4 86 4 83 7 0 0 8 5 04 4 99 MODE LOC PIN ON OF I801 1 6 72 4 12 2 163 8 173 53 3 14 4 11 02 4 4 53 3 21 5 2 35 3 91 6 7...

Page 13: ... 4 98 Q403 B 0 01 0 68 Q704 B 4 40 4 34 C 9 50 0 02 C 5 10 5 03 E 0 0 E 0 45 4 25 Q404 B 0 01 0 Q707 B 0 06 4 94 C 3 58 0 02 C 2 36 1 25 E 3 65 0 01 E 0 0 Q501 B 3 55 0 11 Q708 B 0 26 0 C 0 0 C 0 0 E 1 33 0 03 E 133 2 111 95 Q570 B 0 63 0 Q804 B 132 6 111 61 C 0 6 1 0 0 31 C 12 58 8 20 E 9 24 0 33 E 5 08 5 03 Q575 B 9 50 0 Q805 B 5 67 5 64 C 4 17 5 03 C 6 99 0 01 E 0 0 E 0 0 Q701 B 0 26 0 Q851 B 0...

Page 14: ...13 WAVEFORMS 1 I101 PIN 19 2 I101 PIN 20 3 I101 PIN 21 4 I101 PIN 23 5 I101 PIN 40 5 I101 PIN 44 7 I101 PIN 46 8 I301 PIN7 ...

Page 15: ...14 WAVEFORMS 9 I701 PIN 7 10 I701 PIN 17 1 I701 PIN 18 12 I801 PIN 2 13 T402 PIN 25 5V 14 T402 PIN 10 5V 15 T402 PIN HEATER 16 T402 PIN 200V ...

Page 16: ...15 WAVEFORMS 17 T401 PIN H V 18 T801 PIN 133V 19 Q403 COLLECT OR 20 CR T SOCKET PIN B 21 CR T SOCKET PIN R 22 CR T SOCKET PIN G ...

Page 17: ...16 SCHEMATIC DIAGRAM ...

Page 18: ...S BK 9 4853535500 HOLDER CORD 1 NYROLN 66 10 4856215402 WASHER RUBBER 4 CR T2 0 11 4856013300 SCREW CRT FIX 2 30X80 BK 12 4856013301 SCREW CRT FIX 2 30X140 YL 13 PTRTPWH394 CRT AS 1 NTSC 14 ITC CRT AS 14 PTCPMSH552 CRT PCB ASS Y 1 HKTV13 DTQ 14V6NK 15 PTMPMSH552 MAIN PCB ASS Y 1 HKTV13 DTQ 14V6NK 16 4857027101 HEAT SINK 1 SPCC T1 0 SN 17 7174300811 SCREW TAPPTITE 1 TT2 RND 3X8 MFZN 18 4855415800 S...

Page 19: ...50026 BOND SILICON RTV 122 CARTRIDGE I601 1TDA7267 IC AUDIO AMP TDA7267 V05 4850PM001 MAGNET CP NY 225 MINI NECK I701 1DW8634PA1 IC MICOM DW863440V PA1 5Y56 V06 48A96R004 RUBBER WEDGE HMR 28 SR 0X54 I703 124LC04B IC MEMORY 24LC04B V901 48A96314C3 CRT BARE A34KQV42X I801 1MA8630 IC POWER MA8630 M201A 4856013300 SCREW CRT FIXING 30X80 BK I802 1LTV817C IC PHOTO COUPLER LTV 817C M201B 4856215402 WASHE...

Page 20: ...1 10 3 3K OHM J 2012 CC575 HCBK102KCA C CHIP CERA 50V X7R 1000PF K 2012 RC548 HRFT824JCA R CHIP 1 10 820K OHM J 2012 CC580 HCBK152KCA C CHIP CERA 50V X7R 1500PF K 2012 RC551 HRFT121JCA R CHIP 1 10 120 OHM J 2012 CC612 HCFK104ZCA C CHIP CERA 50V Y5V 0 1MF Z 2012 RC556 HRFT000 CA R CHIP 1 10 0 OHM 2012 CC662 HCBK153KCA C CHIP CERA 50V X7R 0 015MF K 2012 RC557 HRFT182JCA R CHIP 1 10 1 8K OHM J 2012 C...

Page 21: ...HIP 1 10 330 OHM J 2012 E018 4856310300 EYE LET BSR T0 2 R1 6 RC783 HRFT472JCA R CHIP 1 10 4 7K OHM J 2012 E019 4856310300 EYE LET BSR T0 2 R1 6 RC784 HRFT514JCA R CHIP 1 10 510K OHM J 2012 E020 4856310300 EYE LET BSR T0 2 R1 6 RC786 HRFT102JCA R CHIP 1 10 1K OHM J 2012 E021 4856310300 EYE LET BSR T0 2 R1 6 RC787 HRFT472JCA R CHIP 1 10 4 7K OHM J 2012 E024 4856310300 EYE LET BSR T0 2 R1 6 RC788 HR...

Page 22: ...1H228V C ELECTRO 50V RSS 0 22MF 5X11 TP C818 CEXF1C101V C ELECTRO 16V RSS 100MF 6 3X11 TP C212 CEXF1H100V C ELECTRO 50V RSS 10MF 5X11 TP C819 CEXF1H479V C ELECTRO 50V RSS 4 7MF 5X11 TP C235 CEXD1H229F C ELECTRO 50V RND 2 2MF 5X11 TP C845 CEXF2A100V C ELECTRO 100V RSS 10MF 6 3X11 TP C301 CMXM2A103J C MYLAR 100V 0 01MF J TP C850 CMXM2A104J C MYLAR 100V 0 1MF J TP C302 CEXF1H479V C ELECTRO 50V RSS 4 ...

Page 23: ...D101 DUZ33B DIODE ZENER UZ 33B J612 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING D102 DUZ5R1B DIODE ZENER UZ 5 1B J705 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING D221 D1N4148 DIODE 1N4148 TAPPING J709 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING D301 D1N4004S DIODE 1N4004S J711 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING D311 DBZX55C62 DIODE ZENER BZX55C 62 J717 85801065GY WIRE COPP...

Page 24: ...RD 4Z102J R CARBON FILM 1 4 1K OHM J L807 5MC0000100 COIL BEAD HC 3550 R809 RD 4Z102J R CARBON FILM 1 4 1K OHM J L811 5MC0000100 COIL BEAD HC 3550 R810 RD 4Z102J R CARBON FILM 1 4 1K OHM J L841 5MC0000100 COIL BEAD HC 3550 R818 RD 4Z135J R CARBON FILM 1 4 1 3M OHM J R165 RD 4Z472J R CARBON FILM 1 4 4 7K OHM J R819 RD 4Z561J R CARBON FILM 1 4 560 OHM J R227 RD 4Z102J R CARBON FILM 1 4 1K OHM J R820...

Page 25: ...S R METAL FILM 2W 12K OHM J SMALL RC723 HRFT102JCA R CHIP 1 10 1K OHM J 2012 ZZ200 PTCPJAH552 PCB CRT AXIAL AS HKTV13 DTQ 14V6NK RC724 HRFT102JCA R CHIP 1 10 1K OHM J 2012 A001 4859828213 PCB CRT 123X99 246X246 4 RC725 HRFT222JCA R CHIP 1 10 2 2K OHM J 2012 D721 D1N4148 DIODE 1N4148 TAPPING RC740 HRFT103JCA R CHIP 1 10 10K OHM J 2012 D722 D1N4148 DIODE 1N4148 TAPPING RC741 HRFT471JCA R CHIP 1 10 4...

Page 26: ...25 IC DESCRIPTION U COM I701 X TAL 32 768 KHz Appendix ...

Page 27: ...s used 16K bytes Various characters attributes Character colors 16 colors Character background colors 16 colors Fringe shadow colors 16 colors Full screen colors 16 colors Rounding Underline Italic character slanting Attribute can be changed without spacing Vertical display start line number can be set for each row independently Row can be overlapped Horizontal display start position can be set fo...

Page 28: ...CABLE 1 125CH AFT Operation Fine Tuning 2 5MHz to 2 5MHz AIR CABLE STD HRC IRC Cable 5 6CH can be precisely tuned by more extended AFT range 2 5MHz to 3 5MHz Memorize Channels If a channel is broadcasting the channel is memorized Direct Tuning 0 9 KEY Channel Up Down Memorized Channels The CH Up Down buttons on the Remocon and on the front panel are same function Search Channel Up Down Does not op...

Page 29: ...th America ENG SPA POR E2PROM Interface I2C Bus Control CH 6 TRAP Function IS 31 PLL IC Band Data Control Byte 2 P3 P0 VHF L 1 VHF H 2 CH6 TRAP 5 IS 31 AIR Cable CH 6 Only UHF 8 5 The Table of Option and Schedule Model Name Pin Option Application Reference CN 001N 30 Auto Tint O Low DC_0V ON Auto Tint High DC_5V OFF 32 Bule Back O Low DC_0V Blue Back High DC_5V No Blue Back 33 Prison O Low DC_0V N...

Page 30: ...ue that comes from the 10 pin of LA76814 Connect this port to AGC of Tuner Default Voltage 3 75V Variable Voltage 3 25V 3 5V 4 0V Use only japan Model This port uses when is Stand By status Condition Input AC Power On Power off High DC 5V Output Red Power on Low DC 0V Output Reset terminal Active Low Filter terminal for PLL Output terminal Video signal input terminal TV Mode High Line Video Mode L...

Page 31: ... Stereo mode High DC 5V No Blue Back Low DC 0V Blue Back Low DC 0V Normal High DC 5V Prison Low DC 0V Mono High DC 5V Stereo No Use Low DC 0V TV Video High DC 5V TV Only B BL P31 P32 P70 INT0 P71 INT1 P72 INT2 P73 INT3 P14 PWM1 P15 PWM2 P16 PWM3 P17 P00 P01 P02 P03 Port 00 03 The Port characteristic is specified by the software and the use of pull up resistors for each port is specified by the opt...

Page 32: ... VCC RED OUTPUT GREEN OUTPUT BLUE OUTPUT B AKB INPUT VERTICAL OUTPUT RAMP ALC FILTER HOR BUS VCC HOR AFC FILTER HORIZONTAL OUTPUT AUDIO OUT FM OUTPUT PIF AGC RF AGC OUT PIF INPUT1 PIF INPUT2 IF GND IF VCC FM FILTER AFT OUTPUT BUS DATA CHROMA AFC1 FILTER VIDEO OUTPUT VIDEO VER BUS GND EX VIDEO INPUT Y IN VIDEO VER VCC INT VIDEO INPUT S C IN BLACK LEVEL DETECTOR VIDEO OUTPUT APC FILTER VCO COIL2 VCO...

Page 33: ...32 TROUBLESHOOTING GUIDE 1 NO POWER Appendix ...

Page 34: ...33 TROUBLESHOOTING GUIDE 2 NO PICTURE Check the waveform of I101 46 NG GO to the figure c OK Go the figure d 1701 MICOM Appendix ...

Page 35: ...34 TROUBLESHOOTING GUIDE 3 NO SOUND Check audio output signal of I101 1 NG Go to the figure e OK Go to the figure f g 1701 MICOM Appendix ...

Page 36: ...35 TROUBLESHOOTING GUIDE 4 CH DON T STOP Check the input signal conditions NG Loss of signal or weak signal OK Go to the figure h Appendix ...

Page 37: ...36 TROUBLESHOOTING GUIDE 5 NO COLOR 6 NO VERTICAL DEFLECTION Appendix ...

Page 38: ...37 TROUBLESHOOTING GUIDE 7 NO ON SCREEN DISPLAY 8 REMOTE CONTROL DOES NOT OPERATE Appendix ...

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