Sanyo DP42545 Service Manual Download

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— 51 —

TROUBLESHOOTING FLOW CHARTS

NO POWER

Yes

(or the voltage to some
lines is not supplied.)

After a few seconds, the set
will be switched off.

Check 'Power Failure' Circuit.

Is LED flashing?

All 0V

(except '5V_ST' and
'3.3V_ST' lines)

the voltage to all lines

supplied?

fuse (F601)

open?

Check Varistor (VA601).

Main Power Module is broken.

Check arround CPU (IC801).

Main Power Module is broken.

Check '5V_ST' or '3.3V_ST'
line from Main Power Unit
to CPU (IC801).

Summary of Contents for DP42545

Page 1: ...anical Disassemblies 14 19 Chassis Electrical Parts List 20 34 Cabinet Parts List 35 Component and Test Point Locations 36 40 Block Diagrams 41 50 Trouble Shooting Flow Charts 51 53 Control Port Functions 54 55 Schematic Notes 57 Pin Layouts 57 Capacitor and Resistor Codes 57 Board Connections 58 60 Schematic Diagrams 61 72 AS FILE NO SERVICE MANUAL Remote Control Plasma Color Television DP42545 U...

Page 2: ... antenna ter minals The resistance must measure between 1M ohm and 5 2M ohm Any resistance value below or above this range indicates an abnormality which requires corrective action PRODUCT SAFETY NOTICE When replacing components in a receiver always keep in mind the necessary product safety precautions Pay special attention to the replacement of components marked with a star in the parts list and ...

Page 3: ...just See page 4 for the On screen Service Menu Note Press the CH or key to skip up or down 10 items Use the Menu or key to adjust the data The or keys will increase or decrease the data sequentially 3 Exit from the Service Menu Press the MENU key to turn off the Service Menu display 3 SERVICE ADJUSTMENTS Volume Enter Service Menu Service Menu Display __SERVICE __0 W B_B B_________R_Drive CVBS_W B_...

Page 4: ...ment G D1 D2 Differential Data from CVBS S 017 D1 D2_B B__B Cutoff 80h B B Adjustment B D1 D2 Differential Data from CVBS S 018 D3 D4_W B__R Drive 80h W B Adjustment R D3 D4 Differential Data from CVBS S 019 D3 D4_W B__G Drive 80h W B Adjustment G D3 D4 Differential Data from CVBS S 020 D3 D4_W B__B Drive 80h W B Adjustment B D3 D4 Differential Data from CVBS S 021 D3 D4_B B__R Cutoff 80h B B Adju...

Page 5: ...68 Sub Image_RF_Filter_2 01h 069 Sub Image_D1_Contrast 23h 070 Sub Image_D1_Bright 6Ah 071 Sub Image_D1_Color 3Dh 072 Sub Image_D1_Tint 40h 073 Sub Image_D1_H_Sharp 0Fh 074 Sub Image_D1_Sub_Sharp 10h 075 Sub Image_D1_H_Detail 00h 076 Sub Image_D1_H_Shoot 10h 077 Sub Image_D1_H_Coring 10h 078 Sub Image_D1_H_PeakF 55h 079 Sub Image_D1_V_Sharp 01h 080 Sub Image_D1_V_Coring 02h 081 Sub Image_D1_V_Pair...

Page 6: ...h 121 Sub Image_D4_H_Sharp 0Fh 122 Sub Image_D4_Sub_Sharp 10h 123 Sub Image_D4_H_Detail 00h 124 Sub Image_D4_H_Shoot 10h 125 Sub Image_D4_H_Coring 05h 126 Sub Image_D4_H_PeakF 55h 127 Sub Image_D4_V_Sharp 01h 128 Sub Image_D4_V_Coring 02h 129 Sub Image_D4_V_Pairing 04h 130 Sub Image_D4_V_Vlinsw 01h 131 Sub Image_D4_Filter_1 03h 132 Sub Image_D4_Filter_2 01h 133 Sub Image_Digital_Contrast 22h 134 S...

Page 7: ...tretch_Digital_Bapl 02h 172 Black Stretch_Digital_Area 01h 173 Black Stretch_Digital_Bpgstp2 01h 174 Black Stretch_Digital_Bpgstp1 00h 175 Black Stretch_Digital_Areadet 01h 176 Black Stretch_Digital_Detlevel 00h 177 Black Level Con_Blvcgain 07h 178 Black Level Con_Blvcfil 01h 179 Black Level Con_Selbpkp 04h 180 DC Rest 1_Dcrsw 00h DC Restoration Setting 181 DC Rest 1_Seldcr 00h DC Restoration Sett...

Page 8: ...ntrol 223 Image Menu_Sports_Tint 20h User Control 224 Image Menu_Sports_Sharp 24h User Control 225 Image Menu_Sports_Bass 28h User Control 226 Image Menu_Sports_Treble 24h User Control 227 Image Menu_News_Contrast 34h User Control 228 Image Menu_News_Bright 20h User Control 229 Image Menu_News_Color 20h User Control 230 Image Menu_News_Tint 20h User Control 231 Image Menu_News_Sharp 20h User Contr...

Page 9: ... 267 PLL Cont_D1 D2_HD AMP2 04h PLL Control D1 D2 268 PLL Cont_D1 D2_HD GAIN2 0Dh PLL Control D1 D2 269 PLL Cont_D1 D2_HD AMP3 05h PLL Control D1 D2 270 PLL Cont_D1 D2_HD GAIN3 06h PLL Control D1 D2 271 AI_Gamma_Min 2Ah 272 AI_Gamma_Center 3Eh 273 AI_Gamma_Max 50h 274 AI_Color Gain_Min 14h 275 AI_Color Gain_Center 00h 276 AI_Color Gain_Max EEh 277 AI_APL Thresh_Lower 1Ch 278 AI_APL Thresh_Upper 22...

Page 10: ...set_D3 B 00h 327 AD9985_Offset_D4 R 00h 328 AD9985_Offset_D4 G 00h 329 AD9985_Offset_D4 B 00h 330 AD9985_Clamp Placement_D2 14h 331 AD9985_Clamp Placement_D3 14h 332 AD9985_Clamp Placement_D4 14h 333 AD9985_Clamp Duration_D2 10h 334 AD9985_Clamp Duration_D3 10h 335 AD9985_Clamp Duration_D4 10h 336 TA1318_Format detect_V Min 00h 337 TA1318_Format detect_V Max 00h 338 TA1318_Format detect_VTR Min 00...

Page 11: ...Data 366 Aging_Pattern Select 00h Select Internal Pattern 367 GAM SEL_CVBS S_Gamma Table 01h 368 GAM SEL_RF_Gamma Table 01h 369 GAM SEL_D1_Gamma Table 01h 370 GAM SEL_D2_Gamma Table 01h 371 GAM SEL_D3_Gamma Table 01h 372 GAM SEL_D4_Gamma Table 01h 373 GAM SEL_Digital_Gamma Table 01h 374 Malti APC_Standard_Upper P Gain 80h APC Upper Power Gain 375 Malti APC_Standard_Lower P Gain 80h APC Lower Power...

Page 12: ...video input terminal 2 Switch the generator to the white pattern 3 Set the television to following conditions Picture AUTO Color Enhancer Normal Picture Size Full Display Area 16 9 4 Enter the Service Mode The Menu display will appear 5 Select White Balance Adjustment Menu RF No 006 R No 007 G or No 008 B Digital No 024 R No 025 G or No 026 B 6 Adjust Red Green and Blue Levels to produce normal bl...

Page 13: ...low POWER FAILURE CIRCUIT Note If power failure is detected 3 times in 15 minutes the set will enter the standby mode and cannot be switched On To reset the operating programs of the CPU it is necessary to disconnect the AC cord for a short time History of Power Failure When finishing the repair or stopping the Power Failure the history of past failures can be checked To see the history 1 Enter th...

Page 14: ...pcs B 4X12 18pcs AC IN120V SERVICE DIGITAL AUDIO OUTPUT DIGITAL ANTENNA IN UHF VHF CATV A B B B A B B A B B B B A B B B A B B A B B B B BACK CABINET REMOVAL CENTER Remove 32 screws to take the back cabinet off C 3X8 11pcs D 4X12 17pcs E 6X18 4pcs D E E D D D D E E D D D D D D D C C C C C C C C C D D C C D D D ...

Page 15: ... D TU digital board with the shield case assembly parts off 3 FILTER BOARD REMOVAL Remove 3 screws 3X8 to take the filter board with the shield case assembly parts off 4 KEY SW BOARD REMOVAL Remove a screw 4X12 to take the key switch board with the panel button and holder assembly parts off 5 CONTROL BOARD REMOVAL The control board can be taken off after the filter glass is removed Refer to FILTER...

Page 16: ...L Position TV face down on a padded or cushioned surface to protect the screen and finish Remove 2 screws 6X18 from each foot and remove FILTER GLASS REMOVAL 1 Remove the key switch board 2 Disconnect the following socket connections Control Board Main Board K8E Speakers Main Board KSP8LR 3 Remove 8 screws 4X8 to take the panel module power unit and panel holders Mounting Brackets with boards off ...

Page 17: ...ower plates assembly parts off 2 Remove the speakers 3 Remove a screw 4X10 to take the control board and holder off F F G G F G F G F F F F G G G G F G F F G G G F G F G F F F F F G G G G G G Control Board Upper Holder Lower 4 Remove 20 screws G 3X8 to take the filter glass and upper plates off ...

Page 18: ...N8004 CN8007 D TU Board Power Unit CN8010 Filter Board Power Unit CN800 Control Board Main Board K8E Speakers Main Board KSP8LR PDP Module Main Board K8L 3 Remove the main board D TU board and filter board 4 Remove the 16 screws from the panel holders Mounting Brackets to take the panel module off H 4X8 14pcs I 5X10 2pcs H H H H H H H H H I H H H H I H ...

Page 19: ...fferent kinds of screws Using the correct screw is required to prevent damage The gasket is provided to prevent interference to other radio and television receivers The gasket should be returned to its previous posi tion after servicing Lead wires should be redressed to previous positions after servicing ...

Page 20: ...an 10PF A Not specified B 0 1PF C 0 25PF D 0 5PF F 1PF G 2PF R 0 25 0PF S 0 0 25PF E 0 1PF more than 10PF A Not specified B 0 1 C 0 25 D 0 5 F 1 G 2 H 3 J 5 K 10 L 15 M 20 N 30 P 100 0 Q 30 10 T 50 10 U 75 10 V 20 10 W 100 10 X 40 20 Y 150 10 Z 80 20 Rated Value P Pico Farad U Micro Farad Material CERAMIC Ceramic MT PAPER Metalized Paper POLYESTER Polyester MT POLYEST Metalized Polyester POLYPRO P...

Page 21: ...357 9403 CERAMIC 820P J 50V C042 403 176 1800 ELECT 10U M 16V C043 403 156 8102 ELECT 22U M 16V C045 403 156 1004 ELECT 47U M 16V C046 403 156 7808 ELECT 47U M 6 3V C101 403 296 0004 CERAMIC 0 1U K 25V C102 403 279 0106 CERAMIC 0 1U Z 25V C103 403 176 1800 ELECT 10U M 16V C105 403 345 6605 CERAMIC 1U Z 10V C108 403 176 1800 ELECT 10U M 16V C111 403 126 4509 ELECT 100U M 16V C113 403 296 0004 CERAM...

Page 22: ...34 9700 CERAMIC 12P J 50V C1127 403 234 9205 CERAMIC 7P D 50V C1128 403 279 0106 CERAMIC 0 1U Z 25V C1130 403 156 8102 ELECT 22U M 16V C1131 403 345 6605 CERAMIC 1U Z 10V C1132 403 345 6605 CERAMIC 1U Z 10V C1138 403 234 9205 CERAMIC 7P D 50V C1139 403 234 9700 CERAMIC 12P J 50V C1140 403 234 9007 CERAMIC 5P C 50V C1141 403 234 9700 CERAMIC 12P J 50V C1142 403 234 9007 CERAMIC 5P C 50V C1143 403 2...

Page 23: ...08 CERAMIC 0 01U K 50V C2046 403 224 6108 CERAMIC 0 01U K 50V C2047 403 224 6108 CERAMIC 0 01U K 50V C2048 403 279 0106 CERAMIC 0 1U Z 25V C2049 403 279 0106 CERAMIC 0 1U Z 25V C2050 403 224 6108 CERAMIC 0 01U K 50V C2051 403 224 6108 CERAMIC 0 01U K 50V C2052 403 224 6108 CERAMIC 0 01U K 50V C2053 403 224 6108 CERAMIC 0 01U K 50V C2054 403 224 6108 CERAMIC 0 01U K 50V C2055 403 279 0106 CERAMIC 0...

Page 24: ...ECT 220U M 6 3V C7008 403 279 0106 CERAMIC 0 1U Z 25V C7009 403 279 0106 CERAMIC 0 1U Z 25V C7010 403 279 0106 CERAMIC 0 1U Z 25V C7011 403 279 0106 CERAMIC 0 1U Z 25V C7012 403 279 0106 CERAMIC 0 1U Z 25V C7014 403 156 7808 ELECT 47U M 6 3V C7015 403 279 0106 CERAMIC 0 1U Z 25V C7016 403 279 0106 CERAMIC 0 1U Z 25V C7017 403 279 0106 CERAMIC 0 1U Z 25V C7018 403 279 0106 CERAMIC 0 1U Z 25V C7030 ...

Page 25: ... L2004 645 036 3894 INDUCTOR 220 OHM L2005 645 036 3894 INDUCTOR 220 OHM L2010 645 020 7051 INDUCTOR 1 5U J L2010 645 041 2158 INDUCTOR 1 5U J L2070 645 036 3894 INDUCTOR 220 OHM L2071 645 036 3894 INDUCTOR 220 OHM L2072 645 036 3894 INDUCTOR 220 OHM L2073 645 036 3894 INDUCTOR 220 OHM L2074 645 036 3894 INDUCTOR 220 OHM L2080 645 036 3894 INDUCTOR 220 OHM L2102 645 021 1621 INDUCTOR 15U J 645 030...

Page 26: ... 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q810 405 014 4509 TR 2SC2412K T 96 R 405 014 4608 TR 2SC2412K T 96 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB 405 163 1701 TR 2SC2812N L7 TB 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q853 405 014 4509 TR 2SC2412K T 96 R 405 014 4608 TR 2SC2412K T 96 S 405 015 8724 TR 2SC2812 L6 TB 405 0...

Page 27: ...2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB 405 163 1701 TR 2SC2812N L7 TB 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q1701 405 014 4509 TR 2SC2412K T 96 R 405 014 4608 TR 2SC2412K T 96 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB 405 163 1701 TR 2SC2812N L7 TB 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q2020 405 014 4509 TR 2S...

Page 28: ...34 5925 TR 2SA1037AK T146 R 405 147 2205 TR 2SA1037AK T146 S 405 002 0308 TR 2SA1037K T 96 R 405 002 0407 TR 2SA1037K T 96 S 405 002 6726 TR 2SA1179 M6 405 002 6924 TR 2SA1179 M7 TB 405 163 1503 TR 2SA1179N M6 TB 405 163 2708 TR 2SA1179N M7 TB 405 173 9605 TR 2SA1235A1E 405 173 9704 TR 2SA1235A1F Q4107 405 014 4509 TR 2SC2412K T 96 R 405 014 4608 TR 2SC2412K T 96 S 405 015 8724 TR 2SC2812 L6 TB 40...

Page 29: ...21 4943 R NETWORK 22X4 1 16W RB4107 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W R001 401 256 4109 MT GLAZE 56 JA 1 10W R002 401 255 6500 MT GLAZE 100 JA 1 10W R003 401 255 6500 MT GLAZE 100 JA 1 10W R004 401 256 6905 MT GLAZE 680 JA 1 10W R005 401 256 4109 MT GLAZE 56 JA 1 10W R006 401 256 6905 MT GLAZE 680 JA 1 10W R007 401 256 4109 MT GLAZE 56 JA 1 10W R008 401 256 6905 ...

Page 30: ...6301 MT GLAZE 47K JA 1 10W R842 401 256 6301 MT GLAZE 47K JA 1 10W R843 401 255 6500 MT GLAZE 100 JA 1 10W R844 401 255 6500 MT GLAZE 100 JA 1 10W R845 401 256 6301 MT GLAZE 47K JA 1 10W R846 401 256 6301 MT GLAZE 47K JA 1 10W R847 401 150 6209 MT GLAZE 1K JA 1 10W R848 401 150 6001 MT GLAZE 0 000 ZA 1 10W R849 401 256 6301 MT GLAZE 47K JA 1 10W R850 401 150 5905 MT GLAZE 10K JA 1 10W R851 401 150...

Page 31: ...10W R1088 401 150 6001 MT GLAZE 0 000 ZA 1 10W R1123 401 256 4109 MT GLAZE 56 JA 1 10W R1124 401 150 6209 MT GLAZE 1K JA 1 10W R1125 401 256 6905 MT GLAZE 680 JA 1 10W R1127 401 150 6001 MT GLAZE 0 000 ZA 1 10W R1129 401 150 5905 MT GLAZE 10K JA 1 10W R1130 401 256 6905 MT GLAZE 680 JA 1 10W R1131 401 150 6001 MT GLAZE 0 000 ZA 1 10W R1134 401 150 5905 MT GLAZE 10K JA 1 10W R1136 401 150 6001 MT G...

Page 32: ...401 150 6209 MT GLAZE 1K JA 1 10W R2065 401 150 6209 MT GLAZE 1K JA 1 10W R2066 401 150 6209 MT GLAZE 1K JA 1 10W R2067 401 150 6209 MT GLAZE 1K JA 1 10W R2068 401 150 6209 MT GLAZE 1K JA 1 10W R2069 401 150 6209 MT GLAZE 1K JA 1 10W R2070 401 150 6209 MT GLAZE 1K JA 1 10W R2071 401 150 6209 MT GLAZE 1K JA 1 10W R2072 401 150 6209 MT GLAZE 1K JA 1 10W R2073 401 150 6209 MT GLAZE 1K JA 1 10W R2074 ...

Page 33: ...1 10W R4164 401 256 4109 MT GLAZE 56 JA 1 10W R4166 401 150 6001 MT GLAZE 0 000 ZA 1 10W R4167 401 152 3206 MT GLAZE 330 JA 1 10W R4168 401 150 6100 MT GLAZE 2 2K JA 1 10W R4171 401 256 4109 MT GLAZE 56 JA 1 10W R4177 401 150 6001 MT GLAZE 0 000 ZA 1 10W R4179 401 256 0705 MT GLAZE 33 JA 1 10W R4181 401 256 0705 MT GLAZE 33 JA 1 10W R4182 401 255 8702 MT GLAZE 22 JA 1 10W R4183 401 255 8702 MT GLA...

Page 34: ...RAMIC 1000P K 50V C1903 403 368 7306 CERAMIC 10U Z 6 3V C1904 403 368 7306 CERAMIC 10U Z 6 3V RESISTORS JP191 401 150 6001 MT GLAZE 0 000 ZA 1 10W R1900 401 150 6001 MT GLAZE 0 000 ZA 1 10W R1916 401 255 6500 MT GLAZE 100 JA 1 10W R1917 401 255 6500 MT GLAZE 100 JA 1 10W MISCELLANEOUS A601B 610 319 1171 ASSY PWB CONTROL J3TR A1902 645 034 5029 UNIT REMOCON RECEIVER D1903 407 033 3402 LED SLP 381C ...

Page 35: ...8 DEC SHEET TUNER 10 610 320 3775 DEC SHEET DTV 11 610 320 2440 STAND 2 12 610 320 2334 DEC RC LED 13 610 322 3544 DEC SHEET DOLBY 14 645 067 1333 BADGE SANYO 15 610 313 4093 DEC SHEET VIZON 610 320 0781 OWNERS MANUAL ENG SPA 610 321 5396 OWNERS MANUAL FRENCH 645 075 0977 ASSY REMOCON 610 322 2844 RC BATTERY LID 645 054 1162 CORD POWER 3 0MK CABINET PARTS LIST KEY NO PARTS NO DESCRIPTION ACCESSORY...

Page 36: ...4 R308 C1215 SCR809 R116 R117 R118 C1219 R119 R311 R312 TPLV_VS R313 C1220 SCR815 R121 C1222 SCR817 R317 L2080 C1224 R318 R319 C1228 C1229 R1201 R1203 R1204 TP5VST C1230 C1231 IC1201 1 23 22 44 C1232 C1233 R328 C1235 C1236 C1237 C101 R1216 C103 R1217 R910 C104 R911 C105 R912 C106 C7002 TPLV_CLK R913 C107 C108 R914 C7004 C109 Q7001 C7006 R917 C7007 C300 C301 C302 C303 C304 C111 C305 C112 C306 C113 ...

Page 37: ...9 XL1009 TP3 3ST D840 SCR803 C1210 XL1010 C1211 XL1011 SCR805 C1212 XL1012 C1213 XL1013 L2070 C1214 XL1014 R308 L2071 XL1015 L2072 XL1016 L2073 XL1017 L2074 XL1018 C1602 SCR811 13 SCR813 C4101 C4102 C4103 L2080 C4104 Q4101 X1701 C4106 Q4102 C4107 Q4103 C1228 C4108 Q4104 C1229 C4109 R1201 TP2 5V Q4106 Q4107 Q4108 D860 C1614 Q4109 D861 C1615 TP5VST C1230 C1231 C4111 R1209 1 22 C1232 C4112 IC1202 C12...

Page 38: ...00 R1015 R901 R902 C1234 R1018 R904 FCT1001 R905 K8A_1 FCT1002 K8A_2 FCT1003 K8A_3 FCT10 R1210 K8A_4 FCT1005 FCT11 K8A_5 FCT1006 K8A_6 R1020 FCT1009 R1021 R1023 C1240 R1024 C4120 C1241 C4121 C1242 C4122 R1027 C1051 R1029 C1052 C1053 R918 Q1051 C1631 C301 FCT23 R1030 C1635 FCT25 C1636 R1032 C1637 R920 C1638 R921 R1035 R1036 R923 R1037 R924 R1038 C2002 C2003 C2004 C2005 C2006 C2007 C2008 R1041 C2009...

Page 39: ...6 R1207 R1208 R327 C1234 R329 C1238 C1239 R1211 R1212 R1213 R330 R1214 R331 R1215 R332 C102 C103 R333 R334 R1218 R335 R336 C7002 C107 C7003 C108 C7004 C7005 C7007 C7008 C7009 C301 C302 C111 C114 C116 C117 C7013 C7014 C2001 C2002 C2003 C2004 C2005 KSP8LR_1 C2006 K8G_2 KSP8LR_2 C2007 KSP8LR_3 C2008 K8G_4 KSP8LR_4 R1041 C121 C2009 K8G_6 K8G_7 K8G_8 K8G_9 C2010 C2011 C2012 C2013 C2014 C321 C2015 C322 ...

Page 40: ...2 SC1953 SC1954 SC1955 SC1956 L1955 SCA1952 SCB1951 B10N1170C K19F_2 K19F_3 K19F_1 K19F_4 1 2 4 5 3 B10N1170A T10AH 250V HOT COLD R601 R602 SC601 C601 C602 C603 C604 C605 C606 C607 C608 C609 SCA061 SCA062 SCA063 SCA064 SCA065 SCA066 KAC K601 F601 VA601 VA602 LF602 LF601 B10N1170A HOT COLD SC601 C601 C602 C603 C604 C605 C606 C607 C608 C609 SCB061 SCB062 SCB063 SCB064 SCB065 SCB066 KAC K601 F601 VA6...

Page 41: ...IC301 LC74986NWF Scan Converter 13 14 IC4101 AD9985 A D Converter 57 56 28 31 SCL2 SDA2 3 3V IC2001 TC90288XBG Decoder 301 220 IC803 IIC Bus SW IC805 Serial Line SW 13 10 11 1 9 8 2 1 14 15 K802 PDP Panel 42PDPX2 IC001 NJW1142MP Audio Control 13 14 IC1201 MM1492AF AV Switch 29 30 IC1701 TA1318AFP SYNC SEP 22 21 3 4 SCL3 SDA3 5V A201 F1FAM0152 Tuner IF MTS 10 9 K8L ...

Page 42: ...r Unit Power On Off On High AC Status Detection Power Failure1 Voltage Error Power Failure2 Audio AMP Error Power Failure3 Digital Error 1 Main CN8010 K6031 RELAY 7 AC_DET 11 THEM_DET PF1 D1602 19 5 6 5 3 26 29 30 33 12V_AMP IC101 Audio Main AMP PF2 PF3 8 IC3252 AMP IC1103 Component SW 40 IC1201 AV SW 8 16 16 99 5 IC2002 Reset IC2005 14 IC7005 IC7007 Q802 Q801 IC3251 Buffer 11 2 IC304 5 IC7006 14 ...

Page 43: ... L 4 R 15 L 11 R 27 L 24 L 28 R 31 R 36 L 35 R 21 L 10 R 12 DTV_L R For Audio Output only DTV_L R DTV_L R Digital DTV_L R AMP Mute Q101 73 Audio Out Mute Q1001 L Q1002 R 74 Video 1 Input Component 2 Component 3 Digital Audio Output Audio Output U V Analog Tuner A201 Digital Tuner D TU Main K6502 K8G KSP8LR DTV Output Q1201 L Q1202 R Q003 L Q008 R Q004 L Q002 R IC005 AMP 3 L 5 R 1 L 7 R IC004 D A C...

Page 44: ... 9 Y AV1_C AV1_C 17 ADR 0 7 ADG 0 7 ADR 0 7 ADG 0 7 DCYA 0 7 DCCA 0 7 DTV Output 254 V Y 163 C 37 V Y DTV_Y Cb Cr K8G K8L AV2_Y Cb Cr AV3_Y Cb Cr 252 Y 159 Cr 161 Cb IC4101 A D Converter IC3251 Buffer Switch 48 Y 54 Cr 43 Cb 9 Y 1 Cr 14 Cb 8 Y 16 Cr 11 Cb 6 Y 3 Cr 5 Cb IC1103 Component Switch Q1125 Q1126 Q1127 Y Q1121 Q1122 Cr Q1123 Q1124 Cb Q2102 Q2101 V Y Q2106 V Y Q2105 V Y IC7001 LVDS Transmit...

Page 45: ...t rix SW DRAM Main Picture Process Sub Picture Process I P Conversion Scaling Detection for Moving Picture VGA W VGA XGA Scaling VGA W VGA XGA Selector Main Sub User Control RGB Adjust Blending Contrast Brightness Color TINT Y C Picture Correction Sharpness LTI CTI Vertical Shape Black Expander Y γ Correction Relative Phase Relative Amplitude RGB γ Correction C L U T System Cut off Drive Dither Vi...

Page 46: ... Interpolation Filter Internal Voltage Reference Multibit Modulator Switched Capacitor DAC and Filter PCM Serial Interface Serial Audio Input Right Output 2 10 Multibit Modulator Switched Capacitor DAC and Filter Left Output 7 Vcc 5V 9 1 3 4 D A Converter IC004 ...

Page 47: ... CLKIEN 1 2 Register selection 4 Output timing VSO 41 HSO 40 DEVO 39 DEHO 38 DCLKO 34 DCLKI 26 AICS 2 AIDA AICK 17 18 19 13 14 SDA SCL VPB1 7 0 1 VPB2 7 0 1 VPB3 7 0 1 82 89 92 99 100 107 VPBEN 81 XTAL 25 B 8 G 8 R 8 Cr Cb Y Cr Cb Y 24 RGB YCbCr B G R Data Select White black expansion White balance Contrast Black balance Brightness Gamma correction Dithering CCD Select External video ROUT_2 7 0 1 ...

Page 48: ...ARALLEL TO SERIAL PL L TA TB TC TD TCLK R F PDWN TA 0 6 TC0 6 TD 0 6 TRANSMITTER CLOCK IN 20 to 85MHz CMOS TTL 7 7 RS 7 TB 0 6 7 IN PUTS CLOCK LVDS 20 85MHz DATA LVDS 140 595Mbit On Each LVDS Channel THC63LVDM83R LVDS Transmitter IC7001 ...

Page 49: ...OCK GENERATION DTACK HSOUT VSOUT SOGOUT REF REF BYPASS SERIAL REGISTER AND POWER MANAGEMENT SCL SDA A0 SOGIN FILT CLAMP COAST HSYNC AD9985 CLAMP 8 A D CLAMP 8 A D CLAMP 8 A D AUTO CLAMP LEVEL ADJUST AUTO CLAMP LEVEL ADJUST AUTO CLAMP LEVEL ADJUST A D Converter IC4101 ...

Page 50: ...F 6 VDD1 PGND1 VDD1 PGND1 VDD2 VDD2 PGND2 PGND2 CS CS To Pin 1 4 5 V5D 8 AGND1 AGND2 V5A 22 CS DGND VDD1 PGND2 35 PGND1 VDD2 VDD Processing Modulation Processing Modulation Co Lo 9 Pin 8 Analog Ground Digital Power Ground Pin 35 Pin 35 Pin 20 Pin 20 To Pins 4 9 RI Pin 8 RF RI 20KY AGND3 17 CSW CSW Co Lo RL Lo Lo Co Co CZ CSW CSW CS DO DO DO DO CDO Pin 35 Pin 20 13 NC 21 23 25 30 32 34 VDD1 VDD2 CD...

Page 51: ... set will be switched off Check Power Failure Circuit Is LED flashing No All 0V except 5V_ST and 3 3V_ST lines Is the voltage to all lines supplied Is fuse F601 open Check Varistor VA601 Main Power Module is broken Check arround CPU IC801 Main Power Module is broken Check 5V_ST or 3 3V_ST line from Main Power Unit to CPU IC801 ...

Page 52: ...omponent 3 Terminal IC1201 14pin L Component 3 Terminal IC1201 15pin R U V Tuner 6pin IC1201 44pin L U V Tuner 7pin IC1201 42pin R M O Terminal Q1201 IC1201 26pin L M O Terminal Q1202 IC1201 24pin R Parts Around IC1201 AV Switch Q1201 Q1202 Audio Out only Q003 Q008 D TU Audio Out only Video 1 Component 2 Component 3 Analog Tuner or Audio Out Check Line D Tu Output K6502 IC004 1 2 3 4pin Digital L ...

Page 53: ...ts Around A201 U V Tuner Analog TV only Caption only Check Line D TU K6502 Main K8G IC3251 IC2001 Parts Around D TU Board IC3251 Buffer Switch D TU Input only 480i only Check Line IC1103 6pin Q1125 Q1126 Q1127 IC2001 252pin Y IC1103 3pin Q1121 Q1122 IC4101 159pin Cr IC1103 5pin Q1123 Q1124 IC4101 161pin Cb Parts Around Q1121 2 3 4 5 6 480p only Check Line IC2001 IC301 IC7001 PDP Panel Parts Around...

Page 54: ... SCL2 CLK2 IIC SCL SCLK OUT IIC Bus SCL Panel Decoder Scaler A D Converter 29 P71 SCL1 RXD2 IIC SCL I O IIC Bus SCL N V Factory PC 30 P70 SDA1 TXD2 IIC SDA OUT IIC Bus SDA N V Factory PC 31 P67 SDA2 IIC SDA SDATA I O IIC Bus SDA Panel Decoder Scaler A D Converter 32 R DIGR1 OSD RED output OUT OSD Output Red Middle level 33 G DIGR1 OSD GREEN output OUT OSD Output Green Middle level 34 B DIGR1 OSD B...

Page 55: ... Not used 70 P22 A2 OUT Not used 71 P21 A1 OUT Not used 72 P20 A0 OUT Not used 73 P17 D15 AMP_MUTE OUT Audio AMP Mute Mute High 74 P16 D14 M_MUTE OUT Monitor Mute Mute High 75 P15 D13 IN Not used 76 P14 D12 S_DETECT IN Detecting of S input 77 P13 D11 IN Not used 78 P12 D10 OUT Not used 79 P11 D9 OUT Not used 80 P10 D8 OUT Not used 81 P07 D7 OUT Not used 82 P06 D6 POWER_LED G OUT Power LED Green LE...

Page 56: ...56 March 2005 2000 SMC Printed in U S A For parts or service contact 21605 Plummer Street Chatsworth CA 91311 U S A 300 Applewood Crescent Concord Ontario L4K 5C7 CANADA SANYO Fisher Service Corporation ...

Page 57: ...gnal strength 5 The Symbol indicates a fusible resistor which protects the circuit from possible short circuits 1LB4A10B06900 1 2 Drive IC K6450 1 VIN 2 VCC 3 GND 1 2 RC PRE AMP HOLDER TIMER LED Digital Tuner Board SCREW HOLE 1 10GJ100C R1916 VCC VOUT GND GND GND U20B24400 A1902 1 2 3 4 5 1 10 GJ100C R1917 Z30B0220G SC1902 1 2 6 3KK 10MB C1904 6 3KK 10MB C1903 KK1000GQ C1902 1AV2SA9SD01K D1903A GR...

Page 58: ...10GZ0C R1086 1 10GZ0C R1087 1 10GZ0C R1088 10KZ1ULZF C009 10KZ1UMAF 10KZ1ULZF C010 10KZ1UMAF 10KZ1ULZF C011 10KZ1UMAF 10KZ1ULZF C017 10KZ1UMAF 1SS355 D1001 1 10GZ0C R205 1 10GZ0C R206 1 10GJ75C R1217 1 10GJ75C R1216 L2PK100MG L106 1 10GJ 10KC R112 D_5V 10KK 0 18LZB C138 1 10GJ 10KC R109 1 10GJ 2 2KC R117 10KK 0 18LZB C139 1 10GJ 10KC R111 10KK 0 18 LZB C129 10KK 0 18LZB C134 10KM 1LZB C119 RB051L ...

Page 59: ...C R1721 COM_VS 16EM10T C1716 10KM1LZB C1713 SDA_5V 25KZ0 1LZF C1711 16EM10T C4141 1 10GJ 56C R4149 25KZ 0 1LZF C4109 ADR7 ADG4 ADG5 1 10GJ 2 2KC R4161 1 10 GZ0C R4116 ADR4 1 10GJ 56C R4171 COM_HS AD9985 AKST 110 IC4101 1 GND 2 DGA7 3 DGA6 4 DGA5 5 DGA4 6 DGA3 7 DGA2 8 DGA1 9 DGA0 10 GND 11 VDD 12 DBA7 13 DBA6 14 DBA5 15 DBA4 16 DBA3 17 DBA2 18 DBA1 19 DBA0 20 GND 21 GND 22 VDD 23 VDD 24 GND 25 GND...

Page 60: ...CL_3V ADG0 ADG6 TV_RESET SDA_3V ADR3 IRQ0_PIO CA_HS ADG7 TC_CR CA_CLK ADR7 SIO2_DIN_PIO TC_Y ADG5 SIO2_CLK_PIO CV_C ADG4 CV_Y TC_CB ADG3 ADR6 ADG2 ADG1 ADR5 ADR4 R1EA4704G R1A44704G RB305 R1EA4704G R1A44704G RB307 25KZ 0 1LZF C322 6 3EM220T C7004 R1EA0R04G R1A40R04G RB310 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 1 10GJ10KC R334 6 3EM 220T C7007 25KZ0 1LZF C7003 6 3EM 220T C302 R1EA4704G R1A44704G RB301 25K...

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