Sharp 28JW-76E Service Manual Download Page 35

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28JW-76E

Vb (Horizontal)

Vc (Horizontal)

Headphone L Input

Headphone R Input

Speaker L Input

Speaker L Output

Speaker R Output

Speaker R Input

E-W Control 1

V Flyback Vertical

Vertical - Input

Vertical Output

IF Video Output

V Protection

H Protection

Summary of Contents for 28JW-76E

Page 1: ...es the set should be re stored to its original condition and only parts identi cal to those specified should be used CONTENTS ELECTRICAL SPECIFICATIONS 3 IMPORTANT SERVICING NOTES 4 CONTROLS TERMINALS 5 ADJUSTMENT PROCEDURES 7 LED FLASHING CODES 14 PRINTED WIRING BOARDS 15 COMPONENT LOCATION TABLES 23 CHASSIS LAYOUT 30 SCHEMATIC DIAGRAMS 33 BLOCK DIAGRAM 46 TROUBLESHOOTING TABLES 47 ICs ADDITIONAL...

Page 2: ...f only part number changes are required just change part number directly the part number in the Parts Listing Section If you need more information please refer to the Technical Report Bulletin SERVICE MANUAL UPDATE LOG SHEET Part No Technical Report No Technical Bulletin No Cause Solution Page No Application Data Serial No ...

Page 3: ...put Rating MPO Impedance Internal Left Speaker 10W 7Ω Internal Right Speaker 10W 7Ω Speakers Left Right 12 x 6cm Convergence Maximum Misconvergence Static Centre between any two colours 0 08 cm Dynamic after static equals zero Within 10cm 4 circle 0 12 cm 10 25cm 4 10 circle 0 20 cm Everywhere else 0 28 cm Focus High Bi Potential Electrostatic Sweep Deflection Magnetic MODEL DESTINATION Operation ...

Page 4: ...dous x ray radiation levels This is a problem when in close proximity to the receiver for long periods of time To reduce any risks associated with this please observe the following precautions 1 When undertaking any servicing on this chassis DO NOT increase the EHT to more than 32 KV at a instantaneous beam current of 1300µA 2 Ensure that during normal operation the EHT does not exceed 29KV 1KV at...

Page 5: ...nput terminal right 5 Headphone jack 3 5mm 16 600 ohms Rear TV 21 pin In Out 1 21 pin Audio Video AV 2 With PAL SECAM NTSC Video Input 2 21 pin Audio Video AV 1 With PAL SECAM NTSC Video Input S Video AV Link 3 21 pin Euro SCART RGB With PAL SECAM NTSC Video Input RF Input 4 Aerial terminal 2 3 4 5 6 7 1 8 HOW TO OPEN THE DOOR Press the top of the door opening it slightly hook your finger inside a...

Page 6: ...8 Stop button TV 19 TV VIDEO button 20 Channel Call button 21 Single Double entry button Teletext 22 YELLOW button 23 BLUE button TV 24 Channel UP button 25 Volume UP button 26 Channel DOWN button 27 Wide mode button TV Teletext 28 CLOCK button TV 29 Sound mode button Teletext 30 HOLD button TV 31 Sound Mute button Teletext 32 TEXT MIX PICTURE button 33 INDEX button Video 34 Channel UP button VCR ...

Page 7: ...use the Stand by button 1 or Store button 11 on the remote control To exit the Service Mode turn the receiver off using the Main switch Note In this Service Mode by using the colour buttons of Remote Control is possible to pass directly to the adjustments that are indicated inside of each coloured box see Figure 2 as follows Press the RED button to access to Geometry adjustments Press the GREEN bu...

Page 8: ... by button on the remote control to store Horizontal size Adjust the Horizontal size so that 8 over scan is achieved The effect of this adjustment is shown in figure 4 When the volume up button is pressed horizontal scanning increases When the volume down button is pressed horizontal scanning decreases Press the stand by button on the remote control to store Pin phase Adjust the Pin phase so that ...

Page 9: ...eme corner correction so that the picture is centred The effect of this adjustment is shown in figure 9 When the volume up button is pressed side pincushion changes from pincushion to barrel shape When the volume down button is pressed side pincushion changes from barrel shape to pincushion Press the stand by button on the remote control to store Vertical linearity Adjust the Vertical linearity so...

Page 10: ...justment is shown in figure 13 When the volume up button is pressed the vertical size of the picture increases When the volume down button is pressed the vertical size of the picture decreases Press the stand by button on the remote control to store Vertical S correction Adjust the Vertical S correction so that the picture symmetrical between the top centre and bottom The effect of this adjustment...

Page 11: ...Cut BLUE by channel up down buttons of the Remote Control 6 Press volume up down to adjust Hot Cut RED Hot Cut GREEN and Hot Cut BLUE to obtain the colour limit coordinates X Y for HOT picture variation 7 Select location Cold Cut RED Cold Cut GREEN and Cold Cut BLUE by channel up down buttons of the Remote Control 8 Press volume up down to adjust Cold Cut RED Cold Cut GREEN and Cold Cut BLUE to ob...

Page 12: ...up down buttons of Remote Control to adjust Subcarrier frequency until OK appear on screen 5 Press Stand by button of Remote Control to store adjust 6 Turn off the receiver by Main switch to exit the Service Mode Changing NVM Data To change the data contained within the Non Volatile Memory it is necessary to first select the page the data is stored in then the position and finally to change the da...

Page 13: ...on of Remote Control to select FLAG AUTOINSTALL ON 3 Turn off the receiver by Main switch 4 Turn on the receiver by Main switch 5 Now the receiver shows the Autoinstallation menu as shown in Figure 17 Figure 17 Auto Installation Menu Protections Cancel To cancel the PIN protection follow the procedure outlined below 1 Connect a Test Pattern signal to the antenna terminal 2 Press main switch to OFF...

Page 14: ... diode between pin 10 and ground i e pin 5 as shows the below picture Follow the sequence according to the below information as a guide to fault finding 1 Unable to read or write into NVM 66 ON 33 OFF twice and OFF for a second 2 MSP 3410 failure 66 ON 33 OFF for three times and OFF for a second 3 SDA 9380 failure 66 ON 33 OFF for four times and OFF for a second 4 VSP 9407 failure 66 ON 33 OFF for...

Page 15: ...02 C6138 R6101 C6137 R6100 C6136 R6103 C6124 R6088 C6125 Q6008 C6038 C6040 C6044 R6040 R6056 JF6006 L6021 R6059 C6081 C6082 R6013 R6017 C6021 C6025 C6022 C6005 C6011 C6039 R6036 C6033 R6037 C6034 C6066 C6018 C6069 C6068 C6067 C6078 C6074 C6076 C6077 IC6011 1 3 JF6012 JF6017 JF6013 JF6015 R6049 JF6014 R6047 JF6019 R6048 C6085 K 8 1 1 2 RT RS 4 1 F7359BMN2 YB YA R6078 R6079 R6077 R6076 R6075 R6074 R...

Page 16: ...5 S704 D1001 D1002 S703 S702 K7351BM R1036 T3 15AH 3 ST 1 1 OPC 3 D1017 Q602 D620 R612 7 PRDARA027WJ DIP L7 1 VIB 4 R770 R774 C701 T701 C706 C721 R725 C748 D752 C738 R790 D711 R757 D710 R756 D746 C734 D612 FB603 L602 L606 R530 E Q605 B F 1 5 R618 J82 C613 C620 L601 J56 J57 D510 4 SWRC 1 C622 PRDARA027WJ PRDAR5531BM PRDAR5531BM PRDAR5531BM 1 FB601 C703 1 2 3 4 C799 R747 R746 AV1 R663 C1022 E Q706 C...

Page 17: ...05 R208 J167 J107 YB 1 2 25 24 YA 1 2 25 24 S C1031 C356 R355 D306 L302 J19 L702 J14 R337 J13 IC202 R203 R202 R220 R219 D204 D205 J170 J142 J141 J139 J154 R303 R304 CN1 1 R302 R301 J158 J159 J160 C311 C309 C301 C317 J155 C318 J143 J144 J145 C316 C320 X301 C308 C304 C303 J106 10 16 ESPA A C361 R358 C370 D309 C376 R359 J16 C377 J23 L353 J156 J157 J173 VIA T701 J128 J126 J127 J124 J11 R795 J29 R717 J...

Page 18: ...147 IC303 24 J140 C319 Q201 J104 D411 K C302 C215 C205 R209 R211 C801 C210 R208 R225 JF8 R231 R324 R326 C348 R327 R325 J167 C343 K D426 C337 R409 R408 J107 YA 25 24 1 2 YB 1 2 25 24 C375 R357 S C353 C359 J15 C385 Q305 C1031 R382 R351 J2 C1043 C382 C380 R355 D306 R350 R331 L302 J19 L702 J14 R337 J13 Q202 J164 IC202 R240 R203 R202 R220 R219 D204 D205 J170 J142 J141 J139 J154 R303 R304 CN1 R205 R307 ...

Page 19: ...02 ST OPC Q1003 JF151 R1037 R1015 R1014 R1013 D1017 R1019 R1099 R1017 JF153 Q602 D620 Q603 R607 R612 Q604 Q608 R1031 R1030 R1053 JF56 7 K D402 JF24 VIB K D420 R770 R774 C701 C706 C721 R725 K D731 D730 K C748 D752 C738 R790 D711 R757 D710 R756 J36 Q714 D746 R791 R793 R768 Q713 R792 D612 FB603 L602 L606 R530 C605 Q605 C604 F 1 2 R618 J11 J82 C631 D616 K D624 K R645 C613 C620 C622 L601 C641 J56 J57 D...

Page 20: ...880 C880 R872 C871 J1 J8 R863 J9 R850 C881 9 1 IC850 R858 R860 C861 J7 FB850 J12 J3 1 8 C5417 R5415 FB851 R883 R875 IC851 1 9 C874 R895 J6 R868 C862 Q5407 B E E Q854 C C885 C852 C856 C857 SG863 E B Q5408 J4 C859 C889 R864 R869 R867 R870 R873 E Q856 C D862 SG860 J14 R897 FB852 J18 E Q859 C J17 B Q851 E D851 C5414 D865 D866 D867 C Q1604 E C1613 MO R1622 C1609 R1621 1 IC1601 R854 R893 SG864 C869 SG86...

Page 21: ...71 J1 J8 R863 J9 R850 C881 IC850 1 9 R858 R860 C861 J7 FB850 J12 J3 1 8 C5417 R5415 FB851 R883 R875 9 1 IC851 C874 R895 J6 R868 C862 Q5407 B E E C Q854 C885 C852 C856 C857 SG863 E B Q5408 J4 C859 C889 R864 R869 R867 R870 R873 E C Q856 D862 SG860 J14 R897 FB852 J18 E C Q859 J17 B E Q851 D851 C5414 D865 D866 D867 Q1604 C E C1613 MO R1622 C1609 R1621 8 4 1 IC1601 R854 R893 SG864 C869 SG861 R891 J21 D...

Page 22: ...SECTION CAUTION THE SYMBOL B FB515WJN0 KB515WJ L6701 R6702 AA 3 1 LP6701 C6703 C6702 C6706 F6701 1 2 3 M JF6701 JF6702 R6449 JF6703 C6336 C6337 C6429 A 2 1 C6746 4 3 2 1 S6703 S6702 S6706 ESPA A T3 15AH 4 2 6 5 3 1 7 L6317 R6316 R6317 HD SS L6318 C6428 C6701 R6701 M6702 D6401 R6703 R6705 R6704 4 SWRC 1 R6706 YC C6707 COLD HOT VOL CH DOWN CH UP CAUTION VOL S6704 C6704 NO ROMPER Copper side Componen...

Page 23: ... 4 4 74 6 4 4 4 7 4 4 4 7 7 76 4 4 7 7 4 4 4 7 4 4 77 0 7 4 4 7 0 7 70 4607 7 47 4 4 76 04 4 4 7 7 4 4 74 0 4 0 4 67 0 4 0 0 4 7 06 7 7 7 60 6 4 76640 0 4607 7 4 7 6 6 0 6 60 7 0 4 6 6 7 0 440 7466 0 440 46 07 64 0 0 6 7 7 00 76 0 7 0 4 06 44 0 6 0 04 4 6 0 0 4 0 4 0 6 7 74 4 66 4607 7 0 0 60 0 7 6 0 4 6 60 44 6 764 674 0 0 7 6 7 7 4 0 60 6 7 0 40 6 4 46 6 6 7 7 64 0 6 7 4 46 0 0 4 0 07 7 6 0 6 6 ...

Page 24: ... 7 7 4 46 4 67 0 7 4 7 007 6 7 7 0 6700 4 4 0 6 4 4 4 6 7 47 6 7 7 6 6 7 7 46 7 6 0 77 46 0 70 60 6 7 04076 0 76 67 7 0 74 7 06 66 0 0 60 0 7 77 7 04 74 6 F7359N2 Digital Module Unit PWB Copper side 0 67 0 0 6 7 0 7 6 7 7 74 7 44 77 77 7 44 44 66 76 044 7 7 4 06 4 66 67 7 66 67 77 7 07 776 7 0 06 0 4 7476 06 0 6 6 4 6 06 0 6 7 740 06 0 6 7 06 0 6 6 07 6 6 7 4 6 4 6 7 7 0 6 444 4 407 044 7 6 07 44 ...

Page 25: ...218 95758 J24 102362 104648 J25 133604 24384 J3 15240 71882 J4 15240 62865 J5 52324 7112 J6 52832 102108 J7 27178 68580 J8 23114 52324 J9 61214 82042 JF1 101600 78486 JF2 10922 94488 Ref No Xum Yum JF3 25654 97028 JF4 10414 44958 JF5 25654 74930 JF6 10414 42418 JF7 28956 31242 JF8 150114 15240 L1603 66548 53848 L5 71628 38354 L863 102362 105918 L864 124968 55118 P5401 154432 76962 P661 7620 73152 ...

Page 26: ... 64 6 644 0 60 7 0 06 4 0 4 7 77 4 7 4 7 7 7 0 6 0 7 7 4 0 7 7 4446 4 4446 4 0 4 6 00 7 74 7 44 6 0 7 44 7 7 0 4 7 4 7 0 4 707 0 0 0 0 0 7 4 00 4 760 6 4 6 0 7 67 4 6 70 60 44 4 6 4 7 0 4 6 4 6 4 4 760 4 4 0 6 00 04 7 6 76 6 07 47 6 0 6 6 7 7 6 7 6 4 6 74 6 4 70 6 6 6 70 6 4 6 40 6 6 7 47 6 6 6 7 77 6 4 4 4 6 4 7 4 6 444 06 6 4 0 6 70 0 0 4 6 6 0 6 4 6 0 6 6 4 44 6 67 0 7 47 670 7 47 67 4 7 676 04...

Page 27: ...7 0 77 6 00 0 7 6 7 6 6 6 0 6004 6 76 4 7 4 7 4 0 7 46 60 4 6 0 7 6460 6 7 4 4 0 4 6 6 46 0 67 470 7 04 6 746 67 4446 0 4 6 4 6 0 0 6 6 77 0 4 640 0 7 0 746 60 6 4 6 46 6 67 0 7 6 7 6460 6 4 7 74 646 4 6 0 0 4 6 44 7 4 6 4 7 77 0 7 6 0 4 0 7 4 040 7 44 7 4 7 7 44 7 7 7 7 04 7 7 7 476 6 77 0 44 4 7 44 4 7 44 7 60 7 67 6 7 7 0 4 7 0 7 6 0 7 0 7 7 06 74 6 7 06 7677 776 70 0 76 700 000 4 70 7 7 7 704 ...

Page 28: ...0 6 7 47 6 0 7 6 4 0 0 60 44 7 600 0 006 60 7 4 40 4 7 7 77 4 0 474 646 074 6 6 6 4 7 7 64 7 7 7 7 06 7 4 4 6 4 4 407 7 4 0 0 7 4 6 0 0 7 7 7466 407 7 766 7 67 7 0 74 7 7 7 6 467 7 467 6 0 6 70 0 7 4 77 0 7 7 0 6 6 6 44 7 6 7 7 70 0 7 4 6 7 7 7 6 7 7 7 7 7 7747 76 7 00 06 40 0 67 0 0 7 70 4 6 606 4 4 4 7 6 40 7 7 040 06 7 4 0 77 7 7 6 7 7 70 707 7 6 7 707 76 0 40 7 64 7 0 74 660 7 67 0 6 44 4 6 0 ...

Page 29: ... 0 6 0 7 7 6 6 40 7 64 6 40 7 7 6 76 76 76 7 76 7 7 74 7 7 7 0 064 6 0 074 0 07 00 0 0 0 0 7 0 4 0 44 0 4 44 0 7 4 6 0 7 0 7 0 7 7 6 4 0 6 66 0 0 4 0 7 0 0 66 07 6 07 4 6 070 0 0 07 6 0 7 076 7 0 4 0 0 0 7 7 0 0 6 0 4 6 0 4 00 44 4 40 0 0 76 4 6 4 064 6 7 4 4 6 44 6 7 46 7 76 7 7 74 4 6 74 07 7 0 4 7 4 0 0 7 66 407 7 7 4 0 7 7 6 77 6 40 6 7 67 4 70 7 76 6 4 7 4 74 706 66 6 6 7 046 6 6 4 0 776 4607...

Page 30: ...746 M1000 TP602 TP601 R614 L2 L5 T601 Q602 H Q601 D638 L605 F Q612 VIA CR AV1 AV RGB TH201 SF202 SF201 X201 YA YB IC501 L501 IC704 Q797 IC708 IC706 S IC301 IC302 PHONE IC304 D1002 D1001 C733 C728 D720 TP701 7 1 16 10 Q701 Q702 Q703 C713 T702 R730 LP701 S702 S703 S704 S705 L701 C701 S701 C753 F701 M G C746 VR701 X301 MODULO_DIGITAL ...

Page 31: ...59N2 IC6001 X6002 IC6002 27 1 28 54 YA YB IC6006 RS 4 1 1 2 RT K 8 1 80 61 60 41 40 21 20 1 IC6007 X6001 X6003 1 3 YC VI 8 1 IC6003 1 24 25 48 1 32 33 64 65 96 97 128 1 16 17 32 33 48 49 64 IC6010 1 4 5 8 Q L864 B Q5407 C Q5408 MO IC1601 G2 L2 H K RT SVM IC851 IC850 IC852 ...

Page 32: ...N0 NO ROMPER VOL CH UP CH DOWN VOL S6704 CAUTION HOT COLD YC 1 SWRC 4 M6702 C6701 SS HD 7 1 3 5 6 2 4 T3 15AH ESPA A S6706 S6702 S6703 1 2 A M 3 2 1 F6701 LP6701 KB515WJ FB515WJN0 B THE SYMBOL CAUTION THE ACTIVE SECTION IS INDICATED WITH S6701 ...

Page 33: ...d P µµF SERVICE PRECAUTION THE AREA ENCLOSED BY THIS LINE IS DIRECTLY CONNECTED WITH AC MAINS VOLTAGE WHEN SERVICING THE AREA CONNECT AN ISO LATING TRANSFORMER BETWEEN TV RECEIVER AND AC LINE TO ELIMINATE HAZARD OF ELECTRIC SHOCK CAUTION This circuit diagram is original one therefore there may be slight difference from yours SAFETY NOTE 1 DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING ...

Page 34: ...E Red Output Green Output Blue Output Video Output 12V E W Output V Switch V Control St By Vp Vertical Input Inner Correction 5 E W Control 2 4 6 7 8 9 10 11 12 13 14 15 Vertical Input H Control VH 1 2kV 16 17 18 ...

Page 35: ...hone L Input Headphone R Input Speaker L Input Speaker L Output Speaker R Output Speaker R Input E W Control 1 V Flyback Vertical Vertical Input 20 Vertical Output 25 26 27 28 29 30 IF Video Output V Protection H Protection 31 32 33 19 21 22 23 24 ...

Page 36: ...400V Power Supply Voltage Power Supply Switch Voltage 1 I Sense CRT IF Video In Analog Y Out Analog U Out Analog V Out M2 Data D3 35 OSD Blanking 40 41 42 43 44 45 M2 Address A3 SDA2 SCL2 46 47 48 34 36 37 38 39 Power Supply Switch Voltage 2 ...

Page 37: ...DA at M2 pins SCL 1 SDA 1 M2 video In M2 6 MHz Xtal Input M2 6MHz Xtal Output SDA9380 24 576 MHz Xtal Input SDA9380 24 576 MHz Xtal Output VSP9407 20 25 MHz Xtal Input 50 VSP9407 20 25 MHz Xtal Output 55 56 57 58 59 49 52 53 54 51 ...

Page 38: ...3 CSSDRAM 44 CLKEN 45 CSROM 46 RD 47 UDQM 48 LDQM 49 WR 50 D15 51 VSS33 52 VDD33 53 D7 54 D0 55 D14 56 D8 57 D6 58 D1 59 VSS33 60 VDD33 61 D13 62 D9 63 D5 64 D2 65 D12 66 D10 67 VSS33 68 VDD33 69 D4 70 D3 71 D11 72 RSTIN 73 P3 0 74 P3 1 75 P3 2 76 P3 3 77 P3 4 78 P3 5 79 P3 6 80 P3 7 81 P3 8 82 P3 9 83 VSS33 84 VDD33 85 VSS25 86 VDD25 87 P3 10 88 P3 11 89 P3 12 90 P3 13 91 P3 15 92 P5 14 93 P5 15 ...

Page 39: ...OUT 2 VSSDACY 3 VSSS2 4 VDDD2 5 SDA 6 TMS 7 NC 8 656CLK 9 656IO7 10 VSSP2 11 VDDP2 12 SCL 13 V 14 656IO6 15 656IO5 16 HOUT 17 H50 18 TDI 19 V50 20 656IO4 21 656IO3 22 VOUT 23 RESET 24 VDDP3 25 VSSP3 26 CLKOUT 27 VDDD3 28 VSSD3 29 656IO2 30 656IO1 31 656IO0 32 VSSD4 33 VDDD4 34 VDDAFBI 35 VSSAFBI 36 FBI1 37 FBI2 38 RIN1 39 GIN1 40 VSS33C 60 VDD33C 59 CVBS7 58 CVBS6 57 CVBS5 56 CVBS4 55 CVBS3 54 CVB...

Page 40: ... C510 330nF 16V R535 6K8 R759 2W 10 D715 DX0551 D735 C24 EX0561BM R726 5K6 1 VS VS IC503 BA4558 8 7 6 5 4 3 2 1 VS VS IC502 BA4558 8 7 6 5 4 3 2 1 T701 NZ0591 5 2 6 4 1 7 C738 56nF FZ D702 GPP20J DX0641BM D703 GPP20J DX0641BM D704 GPP20J DX0641BM Q712 BC857B TX0243 Q704 BC857B TX0243 Q724 BC847B TX0232 Q723 BC847B TX0232 Q720 BC847B TX0232 Q702 2SK2543 TX0245BM Q701 2SK2543 TX0245BM C725 4n7 630V ...

Page 41: ...C605 2 2nF HB R623 2K2 Q613 2SK2839 TX0244BM R531 820K C541 330pF R634 27K VS VS IC601 BA4558 8 7 6 5 4 3 2 1 C631 2n2 HB R633 1K R742 120K 1 TQ R760 3K9 R700 4K7 C709 10uF D737 DX0045 C623 470uF 35V IC705 KA431AZ IX1674 C722 27nF 25V EB R767 4K7 R614 10K 1 2W R656 2K2 Q606 BC847B TX0232 R604 560 R644 1K8 R643 820K R745 33K C740 220pF Q709 BC847B TX0232 C629 68nF C618 220uF 16V R605 560 D611 1N493...

Page 42: ...85 1M Q305 BC847B TX0232 Q306 BC857B TX0243 R384 22K IC302 TDA7480 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 IC301 TDA7480 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 R380 18K C357 1nF HB R351 27K R375 15K R304 100 R308 100 R312 100K IC303 NC 64 NC 63 AVSS 62 AVSS 61 MONO 60 NC 59 VREFTOP 58 SC1_IN_R 57 SC1_IN_L 56 ASG1 55 SC2_IN_R 54 SC2_IN_L 53 ASG2 52 SC3_IN_R 51 SC3_IN_L 50 ASG...

Page 43: ...301 10uH DF JF54 R231 270 R223 10 1 2W C329 100nF 25V R413 68 R205 220 L202 12uH DF R370 3K3 Q403 BC847B TX0232 D422 EX0556BM C15 D406 EX0543 C4V3 C222 100uF 6 3V R422 220 C422 220uF 10V C203 22nF IC202 IX0037 C211 10nF C204 100uF 16V C212 470uF 10V C330 330uF 10V C417 47uF 10V C207 1n5 HB Q201 BC857B TX0243 C221 330nF FZ VIA GN0241 R OUT RF R IN L OUT RF GND GND B L IN BLUE SS GND G GREEN N C N C...

Page 44: ... D5411 C13V EX0418 IC852 TDA6111Q 1 1 3 3 5 5 2 2 4 4 6 6 7 7 8 8 9 9 IC851 TDA6111Q 1 1 3 3 5 5 2 2 4 4 6 6 7 7 8 8 9 9 D868 C5V1 EX0408 R5437 1R0 1 2W C5405 220nF Q5407 A1837 2SA1837 FB852 LN 0091GEZZ FB851 0091GEZZ D5409 DX0045 Q854 TX0142 BC547 R853 22K R859 100 C5416 10pF R5436 100 D863 DX0570 D862 DX0570 D861 DX0570 Q5411 TX0142 BC547 R5446 10 C851 47uF 16V C5418 47uF 16V R876 5K6 C863 10uF ...

Page 45: ...f Switch A V Unit FB515N0 SHARPELECTRONICA ESPANA S A NOMBRE CODIGO ESCALA MODELO FECHA REVISIONES N 2 3 4 5 6 FECHA A 3 03 10 2002 SWITCH A V GA200 REALIZADO VERIFICADO APROBADO 1 7 2 3 4 5 6 Q P W B F B 5 1 5 B M N 0 28 32JW76E 28 32JF76E 29 08 2002 Hasta INFO 220 21 06 2002 Hasta INFO 126 26 06 2002 Hasta INFO 136 29 07 2002 Hasta INFO 196 28 08 2002 Hasta INFO 202 05 08 2002 Hasta INFO 204 Q P...

Page 46: ...7 5 7 9 9 57 7 2 25 7 2 A 26 7 A 9 4 9 7 4 9 A 9 9 C C 0 D 9 A 5 C77 4 D 4 4 4 6 7 6 6 6 64 6 6 0 6 6 6 7 0 4 6 6 7 C C 6 9 A A 67 6 6 6 C C C0 0 C 0 C7 7 C 0 C7 7 C C7 7 C 0 C 0 C C 7 C C0 C7 7 C0 C7 7 C0 0 C 7 C C7 7 C 0 C0 C0 C 7 C 7 C 7 7 C 7 C0 C0 C C C 0 7 0 0 00 0 A 0 77 77 ...

Page 47: ...0 H 70 H 7 0H 7 H 6 H 64 H 6 4H 6 6 6 G 3 F H 7H H H H 6H H H H 4H 6 I G 1 E A 2 2 1 1 G J F 0 J 74 A 00H 0 H 06 G 0 G 1 G 0 9 K A 4 6 74 7 7 0 7 7 TROUBLESHOOTING TABLES Although the checking of these parts could be right they may be partially damaged So if the problem remains proceed to replace all parts Test Point xx ...

Page 48: ...76E C 1 6H E G F 1 7H 0 H 0 F 1 A 2 2 7 0 7 B 0 E 1 0 E 0 E G 0 H 0 G 0 1 0 7 2 1 0 H 0 E G 0 H 0 7 B G 07 H 0 B C 0 J G 2 G 1 0 7 0 J G F 1 H 1 L M 1 1 1 1 1 2 G 1 1 H 1 G 1 0 0 E G 0 H 0 4 0 7 7 Test Point xx ...

Page 49: ...n t have a stereo led Please refer to LED FLASHING CODES Page 14 Test Point 7 7 H 7 7 H 0 H E G 6H G 2 G 0 7E 0E N H E G G H G G 7 1 G G N 2 7 G 1 1 2 E J G 6H J G C 7 9 J G 0 J G H 7 G G F 1 1 F 1 1 H G G 0 06 0 04 4 0 0 0 0 00 0 0 0 1E I xx ...

Page 50: ... E G 1 6 7E G 6 6 2 1 6 7E G 6 H 6 7 G 0 0 677 H 646 7 7 7 7 I 7 E G 6 H 6 H 6 1 2 3 G G 1 E A 2 1 2 G 646H 6 6 G 64 H 6 4H 6 H 6 0H 607H 6 H 6 6H 6 6 In the original situation with the Digital Module assembled this value is 1 8V ...

Page 51: ...51 28JW 76E 1 H E H 1 1 4 E A 2 1 2 1 6 7 6 E 1 6 7 1 H 1 E G 1 G 6 7 G 6 7 J G 60 J G 2 G 6 7 G D A 2 2 0 1 23 4 1 1 2 0 1 2 5 1 1 2 1 1 3 0 1 556 0051 2 1 7899 ...

Page 52: ...ce Quasi Split Sound QSS mode PLL controlled SIF AGC for gain controlled SIF amplifier single reference QSS mixer able to operate in high performance single reference QSS mode and in intercarrier mode switchable via I2C bus AM demodulator without extra reference circuit Alignment free selective FM PLL demodulator with high linearity and low noise I2C bus control for all functions I2C bus transceiv...

Page 53: ...12 11 18 20 20 22 2 31 1 30 18 17 7 8 3 5 4 6 external reference signal or 4 MHz crystal REF AFC AUD CVBS audio output video output 2 V p p 1 1 V p p without trap C AF SIOMAD SDA SCL MAD V P C AGC 6 12 13 14 17 19 25 28 29 32 13 n c AGND 7 5 DGND OUTPUT PORTS I 2 C BUS TRANSCEIVER 22 24 3 1 OP1 OP2 FMPLL DEEM AFD sound intercarrier output and MAD select FM PLL filter VIF PLL filter de emphasis net...

Page 54: ...ot connected TAGC 14 14 15 tuner AGC output REF 15 15 16 4 MHz crystal or reference signal input VAGC 16 VIF AGC for capacitor n c 16 17 not connected CVBS 17 17 18 composite video output n c 19 not connected AGND 18 18 20 analog ground VPLL 19 19 21 VIF PLL for loop filter VP 20 20 22 supply voltage AFC 21 21 23 AFC output OP2 22 22 24 output port 2 open collector n c 25 not connected SIF1 23 23 ...

Page 55: ...T2 SCART1 SCART2 SCART4 SCART3 MONO De modulator Headphone Headphone I 2 S Sound Processing speaker Sound Processing DAC DAC ADC Loud DAC DAC ADC Subwoofer SCART DSP Input Select Pre processing SCART Output Select Prescale Prescale I 2 S1 I 2 S2 Sound IF1 Sound IF2 speaker ...

Page 56: ...2 TESTEN XTAL_IN XTAL_OUT TP AUD_CL_OUT NC NC D_CTR_I O_1 D_CTR_I O_0 ADR_SEL STANDBYQ CAPL_M AHVSUP CAPL_A SC1_OUT_L SC1_OUT_R VREF1 SC2_OUT_L SC2_OUT_R NC NC DACM_SUB NC DACM_L DACM_R VREF2 DACA_L NC AVSS AVSS MONO_IN NC VREFTOP SC1_IN_R SC1_IN_L ASG NC SC2_IN_R SC2_IN_L ASG SC3_IN_R SC3_IN_L ASG SC4_IN_R SC4_IN_L NC AGNDC AHVSS AHVSS NC NC I2C_CL I2C_DA I2S_CL I2S_WS I2S_DA_OUT I2S_DA_IN1 ADR_D...

Page 57: ... NEGATIVE SUPPLY TO BE CONNECTED TO PIN 16 VIA C5 NEGATIVE SUPPLY NEGATIVE SUPPLY NEGATIVE SUPPLY TDA7480L IC501 Pinning Pin Functions 10W OUTPUT POWER RL 8Ω 4Ω THD 10 HIGH EFFICIENCY NO HEATSINK SPLIT SUPPLY OVERVOLTAGE PROTECTION ST BY AND MUTE FEATURES SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION DESCRIPTION The TDA7480L is an audio class D amplifier as sembled in Power DIP package spec...

Page 58: ...Pin configuration ndbook halfpage MGA057 1 2 3 4 5 6 7 8 9 DDL V GND TDA6111Q ip V in V om I oc V cn V fb V DDH V TDA6111 IC850 IC851 IC852 Block Diagram Pinning Fig 1 Block diagram handbook full pagewidth DIFFERENTIAL STAGE MIRROR MIRROR CURRENT SOURCE MIRROR MIRROR TDA6111Q 7 V supply voltage input HIGH feedback output 6 Vbias FOLLOWERS C par 9 non inverting input inverting input 3 1 4 2 ground ...

Page 59: ...SDRAM Embedded Refresh Controller for External SDRAM Enhanced Programmable Low Power Modes Single 6 MHz Crystal Oscillator Multinorm H V Display Synchronization in Master or Slave Mode Free Programmable Pixel Clock from 10 MHz to 50 MHz Pixel Clock Independent from CPU Clock 3 6 Bits RGB DACs On Chip Supply Voltage 2 5 and 3 3 V P MQFP 128 Package Microcontroller Features 16 bit C166 CPU Kernel C1...

Page 60: ...e Frame DMA Functionality Graphic Accelerator Functions Draw Lines Draw and Fill Rectangle etc 1 2 4 or 8 bit Bitmaps up to 256 out of 4096 colors 12 bit 16 bit RGB Mode for Display of up to 65535 Colors HW support for Proportional Characters HW support for Italic Characters User Definable Character Fonts Fast Blanking and Contrast Reduction Output Double resolution graphic for interlaced sync ras...

Page 61: ...t 5 Port 3 Port 2 Port 4 6 15 8 8 D Sync 3 3 x 6 Bit DAC FIFO SRU GA XRAM Interrupt Controller PEC 36 nodes 8 ext OSC 6 MHz Internal RAM 2 Kbyte 16 16 Data Data Instr Data 32 Cache D Cache 16 X BUS Instr Data Interface External Bus 16 Slicer2 Slicer1 ACQ 16 Data 16 21 Addr CVBS2 CPU Core C166 Ι 16 16 CVBS1 H V ROM Boot Port 6 7 4 2 Kbyte XTAL AMI ...

Page 62: ...85 TCK TDI TDO P2 8 P2 9 P2 10 P2 11 P2 12 P2 13 P2 14 P2 15 V SS33 1 DD33 1 V P4 5 CS3 P4 4 A20 P4 3 A19 P4 2 A18 P4 1 A17 SS25 1 V DD25 1 V P4 0 A16 A8 A7 A6 A5 A10 A11 A12 A9 V SS33 2 A2 A1 A0 A13 A14 RAS A15 CAS DD33 3 V MEMCLK CSSDRAM CLKEN CSROM RD UDQM LDQM WR D15 SS33 4 V DD33 4 V D7 D0 D14 D8 D6 D1 SS33 5 V DD33 5 V D5 D9 D13 D12 D10 V DD33 6 D4 D3 D11 RSTIN P3 0 P3 1 P3 2 P3 3 P3 4 P3 5 ...

Page 63: ...EFH VREFN HSAFE PW PH CORR CLAMP CLAMP CLAMP BLACK STRETCH SATURATION CONTROL CUT OFF WHITE POINT OUTPUT BUFFER RGB MATRIX BRIGHTNESS CONTROL DELAY RGB YUV 1 RGB 2 3 3 3 3 FBL 2 FBL 1 DCI ROUT GOUT BOUT YUV RGB 0 3 3 3 3 Y SVM CLEXT VDD A1 4 VSS A1 4 VDD D1 2 VSS D1 2 VDD MC VSS MC SUBST PWM PWM MATRIX MATRIX MEASURE PULSES 3 2 3 3 3 YUV YUV Y UV UV 3 3 3 PEAK DRIVE LIMITER BLUE STRETCH CONTRAST C...

Page 64: ... 17 18 19 20 21 22 23 24 25 26 27 28 30 29 31 32 X2 X1 CLEXT TEST VSS D CLKI FBL2 FBL1 VDD D SVM B V 1 SSD R2 G2 B2 VDD MC ROUT GOUT BOUT SCP VSS MC SUBST RESN SCL SDA VDD D VSS D HD H35K H38K PWM FH1_2 G U 1 R Y 1 SWITCH V B 0 U G 0 Y R 0 VSS A4 VDD A4 DCI VREFC VREFN VBLO VREFH PROTON IBEAM BSOIN VSYNC HSYNC VDD A1 VSS A1 VDD A2 VSS A2 E W HSAFE HPROT VPROT VSS A3 VDD A3 VD VD D A Φ 2 ...

Page 65: ...about 38kHz 15 PWM Q TTL Pulse width modulated control signal output 16 VSYNC I TTL V sync input 17 FH1_2 I TTL Switching between 1fH mode L and 2fH mode H 18 HSYNC I HSYNC input CLEXT H TTL CLEXT L analog 19 VDD A1 S Analog supply 20 VSS A1 S Analog ground 21 Φ2 I Line flyback for H delay compensation 22 VDD A2 S Analog supply 23 VSS A2 S Analog ground 24 E W Q Control signal output for East West...

Page 66: ... First B or V input for insertion 49 FBL1 I Fast blanking input for RGB1 50 FBL2 I Fast blanking input for RGB2 51 R2 I Second R input for insertion 52 G2 I Second G input for insertion 53 B2 I Second B input for insertion 54 VDD MC S Analog supply for RGB output stage 55 ROUT Q R output 56 GOUT Q G output 57 BOUT Q B output 58 SCP Q Blanking signal with H and color burst component V component sel...

Page 67: ...gnals to ADCs AGC generator OPTIMUS VSP 94x7B pinning corresponds to QFP 80 package CVBS Y YUV Y U V F α main insert data buffer data buffer reset divider line locked clocks 36 72 MHz free running clocks 20 25 40 5 MHz clamped filterd sync signal from master decoder Output Data Controller Output Sync Controller 648 MHz DTO LL PLL 648 MHz clk 216 MHz clk line locked YUV RGB or bypass Pixel m ixer c...

Page 68: ...dacy vsss2 vddd2 sda tms vssp2 vddp2 scl vin int hout h50 irq tdi v50 blank vssd5 bin1 vddargb vssargb vdd33rgb rin2 gin2 bin2 vddac1 vssac1 cvbs1 cvbs2 cvbs3 cvbs4 vdd33c vss33c vss33rgb cvbso1 vddac2 vssac2 vddd1 vssd1 vddapll xout xin vddp1 vssp1 vdddacv vssdacv vdddacu vssdacu gin1 rin1 fbl2 fbl1 vssafbl vddafbl vssd4 vddd4 vssd3 vddd3 clkout vssp3 vddp3 vout reset cvbs5 cvbs6 cvbs7 cvbso2 cvb...

Page 69: ...supply DAC U vdddacv S supply DAC V vssdacv S supplyDAC V ayout O Luminance output auout O Chrominance output avout O Chrominance output rin1 I R or V in1 gin1 I G or Y in1 bin1 I B of U in1 fbl1 I Fast Blank input 1 H1 rin2 I R or V in2 gin2 I G or Y in2 bin2 I B of U in2 fbl2 I Fast Blank input 2 H2 vin intr I O vertical sync pulse input for RGB interrupt output for C800 sda I O I C Bus data scl...

Page 70: ...age for digital vssp3 S supply voltage for digital vssp3 S supply voltage for digital vddp4 S supply voltage for digital vssp4 S supply voltage for digital vddp5 S supply voltage for digital vssp5 S supply voltage for digital vddp6 S supply voltage for digital vssp6 S supply voltage for digital vddp7 S supply voltage for digital vssp7 S supply voltage for digital vddp8 S supply voltage for digital...

Page 71: ...00 PHILIPS S AA AE Q 0708 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 0709 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 0710 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 0712 RH TX0243BMZZ TRT BC857B PHILIPS S AA AA Q 0713 RH TX0243BMZZ TRT BC857B PHILIPS S AA AA Q 0714 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 0720 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 0721 RH TX0243BMZZ TRT ...

Page 72: ...BMZZ DIODE SF26 ACPA S AA AC D 0746 RH DX0045BMZZ DIODE 1N4148 S AA AA D 0747 RH EX0544BMZZ ZENER DIODE TZMC4V7 TFK SMD S AA AA D 0748 RH EX0537BMZZ ZENER DIODE TZMC2V4 TFK SMD S AA AA D 0750 RH EX0552BMZZ ZENER DIODE TZMC10 TFK SMD S AA AA D 0752 RH SX0004BMZZ DIAC BR100 03 PHILIPS S AA AC REF No PARTS DESCRIPTION SN CODE EX CODE D 0753 RH DX0643BMZZ DIODE SF26 ACPA S AA AC D 0798 RH DX0621BMZZ D...

Page 73: ...CY1HB102K S CHIP CAP 0 001UF 50V S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE C 0394 VCKYCY1HB102K S CHIP CAP 0 001UF 50V S AA AA C 0403 VCKYCY1HF103Z CHIP CAP 0 01UF 50V S AA AA C 0412 VCKYCY1HB102K S CHIP CAP 0 001UF 50V S AA AA C 0417 VCEA0A1CW476M ELEC C 47UF 20 16V S AA AA C 0422 VCEA0A1AW227M ELEC C 220UF 20 10V S AA AA C 0432 VCKYCY1HB102K S CHIP CAP 0 001UF 50V S AA AA C 0433 VCKYCY1HB...

Page 74: ... CY1JF684J S CHIP RES 680K OHM TAPED S AA AA R 0222 VRS CY1JF224J S CHIP RES 220K OHM TAPED S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE R 0223 VRD RA2HD100J RES 10 OHM 5 1 2W S AA AA R 0230 VRS CY1JF223J S CHOP REG 22K OHM T S AA AA R 0231 VRS CY1JF271J S CHIP RESIS 270OHM TAPED S AA AA R 0301 VRD RA2BE101J RES 100 OHM 5 1 8W S AA AA R 0302 VRD RA2BE101J RES 100 OHM 5 1 8W S AA AA R 0303 VRD ...

Page 75: ... AA AA R 0639 VRS CY1JF334J S CHIP RES 330K OHM TAPED S AA AA R 0640 VRD RA2BE103J RES 10KOHM 5 1 8W S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE R 0641 VRS CY1JF272J S CHIP RES 2 7K OHM TAPED S AA AA R 0643 VRS CY1JF824J RES 0603 820KOHM 5 1 10W SMD S AA AA R 0644 VRS CY1JF182J S CHIP RES 1 8K OHM TAPED S AA AA R 0645 VRS CY1JF000J S CHIP RES 0 OHM TAPED S AA AA R 0650 RR XZ0200BMZZ FUS RES 1...

Page 76: ... DVS L S AA AC G QPLGN0260CEZZ CONNECTOR 2 PIN TV 50P 02 V2 A TAIKO S AA AA H QPLGN0541CEZZ PLUG S AA AA HD QPLGN0341CEZZ PLUG S AA AA L2 QTIPM0017CEFM TIP S AA AA MO QPLGN0441CEZZ PLUG 4PIN S AA AA RGB QSOCZ2107BMZZ SOCKET S AF AE S QPLGN0441CEZZ PLUG 4PIN S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE SS QPLGN0341CEZZ PLUG S AA AA SWRC QPLGN0441CEZZ PLUG 4PIN S AA AA VIA QPLGN0241CEZZ PLUG S A...

Page 77: ...47B SMD PHILIPS S AA AA DIODES FOR 28JW76EC MODEL USE REF No PARTS DESCRIPTION SN CODE EX CODE DIODES D 0851 RH DX0045BMZZ DIODE 1N4148 S AA AA D 0852 RH DX0045BMZZ DIODE 1N4148 S AA AA D 0861 RH DX0570BMZZ DIODE 1N4004 ACPA S AA AA D 0862 RH DX0570BMZZ DIODE 1N4004 ACPA S AA AA D 0863 RH DX0570BMZZ DIODE 1N4004 ACPA S AA AA D 0864 RH DX0045BMZZ DIODE 1N4148 S AA AA D 0865 RH EX0408BMZZ ZENER DIOD...

Page 78: ...PED S AA AA C 6165 VCKYCY1HB103K GRM39B 103K 50 1608 SMD CAPACITOR S AA AA C 6166 VCKYCY1HB102K S CHIP CAP 0 001UF 50V S AA AA C 6167 VCCCCY1HH101J S CHIP CAP 100PF 50V TAPED S AA AA C 6168 VCCCCY1HH101J S CHIP CAP 100PF 50V TAPED S AA AA RESISTORS REF No PARTS DESCRIPTION SN CODE EX CODE D 6001 RH DX0606BMZZ DIODE BAS85 PHILIPS SMD S AA AB D 6003 RH DX0606BMZZ DIODE BAS85 PHILIPS SMD S AA AB D 60...

Page 79: ...02 VRS CY1JF220J RES 0603 22 OHM 5 1 10W SMD S AA AA R 6004 VRS CY1JF103J S C RESISTOR 10K OHM S AA AA R 6005 VRS CY1JF103J S C RESISTOR 10K OHM S AA AA R 6006 VRS CY1JF102J S CHIP RES TAPE 1K OHM S AA AA R 6007 VRS CY1JF221J S CHIP RES 220 OHM TAPED S AA AA R 6008 VRS CY1JF472J S RES 4 7K OHM TAPED S AA AA R 6009 VRS CY1JF221J S CHIP RES 220 OHM TAPED S AA AA R 6010 VRS CY1JF273J S CHIP RES 27 OH...

Page 80: ...0341CEZZ PLUG S AA AA SWRC QCNW A763WJZZ MAMGUERA 2 AISLANTE 4 VIAS SWRC S AB AE SWRC QPLGN0441CEZZ PLUG 4PIN S AA AA YC QCNW A764WJZZ MAMGUERA 2 AISLANTE COAXIAL S AB AF YC QPLGN0341CEZZ PLUG S AA AA CN 0004 QJAKJ0101SEZZ MINIATURE PHONE JACK MORNING STAR S AA AD F 6701 QFS C3226CEZZ FUSE T3 15AH 250V S AC AE J 6401 QJAKZ0015CEZZ JACK S AH AM L 6318 VP DF3R3K0000 PEAK COIL 3 3UH 10 S AB AB LP 670...

Page 81: ...the hardware Figure 19 Level Converter Schematic Diagram needed to use Tiny M2Flash In order to make the M2 start in the bootstrap loader mode which is needed to work with Tiny M2Flash pin 3 of connector YB must be connected to ground at the moment of resetting the digital module connecting the power to the module makes it reset It may also stay connected to ground during the whole programming pro...

Page 82: ...t reset 2 4 Press the PROGRAM button once This will automatically 2 4 1 Open the serial port 2 4 2 Send the machine code server program to the M2 microcontroller The PC will act as the client 2 4 3 Erase the whole flash chip 2 4 4 Program the flash with the information contained in the hex file 2 5 If needed the button STOP can be pressed to stop the execution of that instance of the program in th...

Page 83: ...83 28JW 76E PC COM_ 220V 240V AC 50Hz 2 GA 200 M2 FLASH Memory Writer This Kit is available under request in EPC Kit code CKIT 0001WJV0 ...

Page 84: ...4 28JW 76E 3 Packing of the Set Accessories FRONT SPAKC5495BMZZ Carton Box Wrapper SPAKP2006BMZZ Pack ad SPAKX4077BMZZ R C Battery Cover GCOVHA010WJSA Remote Control RRMCG1073BMSA Batteries UBATU0013TAZZ ...

Page 85: ...y specification TDA6111Q Video output amplifier File under Integrated Circuit IC02 Data of release 1995 Feb 07 9397 747 60011 http www semiconductors philips com acrobat datasheets TDA6111Q_2 pdf 5 SDA 6000 Micronas Data Sheet Data sheet SDA 6000 SDA 6001 V B11 Teletext DEcoder with Embedded 16 bit Controller M2 Feb 8 2002 6251 557 2PD http www micronas com products documentation consumer sda6000 ...

Page 86: ...86 28JW 76E Notes ...

Page 87: ...87 28JW 76E Notes ...

Page 88: ...itted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP ELECTRONICA ESPAÑA S A TV Division Engineering Dept Polígono Industrial Can Sant Joan Sant Cugat del Vallès Barcelona Spain Think Ecology please use RECYCLED PAPER ...

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