Philips MRD210/37 Service Manual Download Page 33

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CIRCUIT DIAGRAM ( TUNER )

8-9

C001

C003

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CF101

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CF103

CN001

D001

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EF001

IC101

IC152

JK002

L102

L103

L104

L153

L154

Q001

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Q104

Q105

T001

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T102

T103

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T105

TC001

TC002

VD001

VD002

VR102

XL152

R001

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R102

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MRD210

TUNER

Summary of Contents for MRD210/37

Page 1: ...io Printed in The Netherlands Subject to modification GB 3139 785 30400 DVD Receiver Version 1 0 TABLE OF CONTENTS Page Location of PC Boards 1 2 Versions Variation Package 1 2 Specifications 1 3 Measurement Setup 1 4 Service Aids 1 5 ESD Safety Instruction 1 6 Setting Procedure Repair Instructions 2 Disassembly Instructions Service positions 3 Block Wiring Diagram 4 Key Switch Volume Phone Board ...

Page 2: ...1 2 LOCATION OF PC BOARDS POWER SWITCH PCB VERSION VARIATION 37 RDS function Progressive scan x RGB board x Power PCB 120V x Type Versions MRD210 Features Board in used ...

Page 3: ...ge Rejection Ratio FM 25 dB AM28dB IF Rejection Ratio FM 60 dB AM24dB Signal to NoiseRatio FM60dB AM40dB AM Suppression Ratio FM 30 dB HarmonicDistortion FMMono3 FMStereo3 AM5 Frequency Response FM 180 Hz 10kHz 6 dB StereoSeparation FM26dB 1kHz StereoThreshold FM23 5dB MISCELLANEOUS PowerSupplyRating 120V 60Hz Power Consumption 160W Dimensions w x h x d 435 mm x 78 mm x 360mm 17 1x3 1x14 2 inch We...

Page 4: ...ECTION AC MILLIVOL TME TER AUTO DISTORTION METER OSCIL LOSCOPE LOAD 4 OHM AM FM STEREO SIGNAL GENERATOR SIGNAL GENERATORAC DUT INPUT OUTPUT INPUT OUTPUT R L AC MILLIVOL TME TER AUTO DISTORTION METER OSCIL LOSCOPE LOAD 4 OHM DOLBY TEST METER SIGNAL GENERATORAC DUT INPUT OUTPUT INPUT OUTPUT AUX SECTION AC MILLIVOL TME TER AUTO DISTORTION METER OSCIL LOSCOPE LOAD 4 OHM DUT INPUT DVD TEST DISC R L C S...

Page 5: ...t Disc 4822 395 10216 ESD Equipment Anti static table mat large 1200x650x1 25mm 4822 466 10953 anti static table mat small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connectorbox 1MΩ 4822 395 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table mat to conn box 4822 320 11306 Earth cable to Connect product to mat or box 4822...

Page 6: ...n osservazione della più grande cauzione alla loro manipolazione Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell apparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Pour votre sécurité ces documents doivent être utilisés par des spécia listes ...

Page 7: ...er by the Region Code timer reset procedure 3 Region code change timer reset Press below key to reset the timer a In DISC source stop mode and no disc in tray b Press R C Play 159 PLAY to reset timer to 25 4 Tuner area change a Press the OPEN CLOSE button to openthe set s door b Press 1 5 9 button by using R C c TV Show TUNER AREA ADJUST d Select the tuner area you want by using the and button on ...

Page 8: ...REPAIR INSTRUCTIONS 2 2 2 2 ...

Page 9: ...2 3 REPAIR INSTRUCTIONS 2 3 ...

Page 10: ...2 4 REPAIR INSTRUCTIONS 2 4 ...

Page 11: ... remove the Top Cover by lifting the rear portion upwards before sliding it out towards the rear 7 screws on the back 2 screws each on the left right side Dismantling of the Key Board Assembly 2 Return the set to its upright position and remove the Tray Cover as shown in Figure 3 and close the tray manually by pushing it back in Figure 1 Figure 2 3 1 Dismantling of the DVD Module Board 1 Loosen 4 ...

Page 12: ...g pc boards or metallic parts To prevent such short circuit use a piece of hard paper or other insulating material between them 3 2 Dismantling of the Main Board 1 Loosen 8 screws D at the back panel as shown in figure 7 2 Loosen 6 screws E on the top of main board as shown in figure 8 Figure 9 Figure 7 Figure 8 Service position C RGB Jack use for MRD210 37 MRD210 07 D E ...

Page 13: ...4 1 BLOCK DIAGRAM 4 1 ...

Page 14: ...4 2 WIRING DIAGRAM 4 2 ...

Page 15: ...P13 P14 P15 P16 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G Program Sleep DIGITAL ProLogic Stereo L C R SL Sub SR a b h j k f g m e r p n c d a b h j k f g m e r p n c d a b h j k f g m e r p n c d a b h j k f g m e r p n c d a b h j k f g m e r p n c d a b h j k f g m e r p n c d a b h j k f g m e r p n c d a b h j k f g m e r p n c d Col Dp MHz KHz L C R SL Sub SR SR PIN NO CONNECTION 1 F 1 2 F 2 3 N P 4...

Page 16: ... B2 Q204 B3 Q983 B2 R201 D1 R202 D1 R203 D1 R204 C1 R205 C1 R206 C1 R213 D1 R214 D2 R216 B3 R223 C4 R224 C4 R225 B3 R227 B3 R228 C1 R229 C1 R230 C1 R231 C1 R232 B1 R233 B1 R234 B2 R235 B2 R236 B2 R237 B2 R238 D1 R239 D1 R240 C1 R241 A2 R242 A2 R987 A2 R988 A2 R991 A3 R992 A3 R993 A3 R994 A3 R995 A3 R996 A2 R998 A2 R9002 B3 R9003 B3 R9004 B3 RB201 B4 RB202 A3 RB204 B4 RB205 A4 SN201 C3 TA202 B1 TA2...

Page 17: ...24 G1 JW225 G1 JW226 G1 JW2101 E1 JW2111 E1 R204 E2 R205 D2 R206 D2 R214 C2 R216 E1 R223 G1 R224 G1 R225 F1 R227 B1 R228 E2 R231 E2 R234 F1 R236 B1 R238 C1 R239 C1 R240 C1 R242 D1 R991 E1 R9003 G1 RB201 H2 RB202 B1 RB204 H1 RB205 A1 RB301 H2 SN201 E1 TA202 G2 TA204 G1 TA205 F2 TA206 F2 TA207 F1 TA208 F1 TA209 B2 TA210 A1 VR201 H2 XL981 D1 ZD1 B1 ZD202 E1 ZD203 E1 C202 G2 C205 D1 C207 F1 C208 F1 C2...

Page 18: ...ACK D3 5 7PIN BLACK LD201 9965 000 12537 LED 3 DIA RED ROUND SN201 9965 000 15935 IRT SENSOR RIM B38F TA202 9965 000 20267 TACT SW SK1QN00048 160GF TA204 9965 000 20267 TACT SW SK1QN00048 160GF TA205 9965 000 20267 TACT SW SK1QN00048 160GF TA206 9965 000 20267 TACT SW SK1QN00048 160GF TA207 9965 000 20267 TACT SW SK1QN00048 160GF TA208 9965 000 20267 TACT SW SK1QN00048 160GF TA209 9965 000 20267 T...

Page 19: ...6 1 TABLE OF CONTENTS Circuit Diagram 6 2 PCB Layout 6 2 Electrical Parts List 6 3 RGB BOARD ...

Page 20: ...2 C183 A2 C185 B2 C186 B2 C187 B2 FB181 A2 FB182 A2 FB183 A2 JK181 A2 JK182 A2 JK183 A1 JK184 B1 JM1002 A1 RB1006 B2 ZD181 B1 ZD182 A2 ZD183 B2 ZD184 A2 C181 B2 C182 B2 C183 B2 C185 A1 C186 B1 C187 B1 FB181 A1 FB182 A1 FB183 A2 JK181 B2 JK182 B2 JK183 A1 JK184 B1 ZD181 B1 ZD182 B1 ZD183 B1 ZD184 A2 ...

Page 21: ...AT 100MHz JK181 9965 000 12607 DIN JACK 4P S VIDEO OUT JK182 9965 000 18044 RCAJACK1PYELLOW VIDEOOUT JK183 9965 000 20266 SW SLIDE 1P2T 3PIN P SCAN JK184 9965 000 12609 RCA JACK 3P R G B DIODES ZD181 4822 130 31554 BZX79 B4V3 ZD182 4822 130 31554 BZX79 B4V3 ZD183 4822 130 31554 BZX79 B4V3 ZD184 4822 130 31554 BZX79 B4V3 Note Only the parts mentioned in this list are normal service spare parts ...

Page 22: ...Exploded View 7 2 Mechanical Part list 7 3 7 1 It is not recommended for component repair on this Module but to replace the major assembly when it becomes defective Therefore limited service parts list are published in this chapter ...

Page 23: ...Without DVD Driver f h g e d j a l k m c o n i 1 b 2 Explorer View DVD Loader 7 2 ...

Page 24: ...SE MECHANISM 2 9965 000 20251 LOADING MECHANISM c 9965 000 20252 TRAY d 9965 000 20253 MOTOR LOADING DC 0 2W e 9965 000 20254 PULLEY MOTOR f 9965 000 20255 BELT SQUARE j 9965 000 20256 SWITCH LEVER o 9965 000 20257 SPACER MECHA Note Only the parts mentioned in this list are normal service spare parts ...

Page 25: ...VER SAM PLING TREBL E BASS EQ BIQUA DS VOLUME LIMITING SDO 78 SDO 12 SD O3 4 SDO 56 OVER SAM PLING VARIABL E DO W N SAM PLING PO W ER DOWN PW D N EA PD PLL PL LB XTI C KOU T SCL SDA L RCKO BICKO MVO S ERIAL D A T A OU T SYSTEM CONT RO L SYST EM TIMING D DX L18 22 H L19 22 H C30 1 F C20 100nF C99 100nF C101 100nF C107 100nF C106 100nF C23 470nF C55 1000 F C21 100nF C58 100nF C58 100nF R57 10K R59 1...

Page 26: ...3 54 55 56 57 58 59 60 Voltage 3 3 1 6 1 5 3 3 3 1 0 3 3 1 79 3 4 0 2 1 99 1 96 1 96 1 96 1 95 1 9 0 08 0 4 1 19 PIN NO 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Voltage 3 3 3 3 3 3 3 3 3 3 3 35 0 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 29 1 47 1 6 1 99 PIN NO 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Voltage 0 9 1 7 1 6 0 1 68 1 1 1 7 3 4 0 0 0 3 3 0 3 3 3 3 3 3...

Page 27: ... 3 0 17 1 8 1 8 0 2 4 2 1 8 0 4 2 5 IC1004 4MX16Y3VTM IC1003 6028 IC1007 74F374D IC1006 74F374D IC1005 24C02 PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Voltage 0 1 27 1 64 1 65 3 31 0 0 83 0 8 0 84 1 71 3 79 3 78 0 16 0 01 1 64 0 3 29 1 64 1 64 1 63 PIN NO 21 22 23 24 25 26 27 28 Voltage 1 64 1 64 1 64 1 64 1 64 1 65 0 3 29 PIN NO 1 2 3 4 Voltage 1 58 2 82 5 2 82 IC1010 WM8772 IC101...

Page 28: ...8 B1 CN203 D1 CN904 A2 CN905 B1 CN906 C1 D1003 C1 D2001 C1 D2011 A3 D9001 A2 EC201 A3 EC302 B3 EC303 B3 FB9001 B2 FB9002 B1 FB9003 B2 FB9004 B2 FB9005 B2 FB9006 B2 IC1001 C2 IC1006 D2 IC1007 D2 IC1008 D3 IC1009 D3 IC1014 A D1 IC1014 B D1 IC1014 E D1 IC1014 F D1 IC9001 A2 IC9002 B1 IC9003 B2 JK2003 A3 JK2004 A3 JR301 B3 JR302 B3 JR1033 C1 JR1055 C1 L9007 A1 L9008 A1 Q1002 D1 Q2011 A3 Q9002 A1 Q9003...

Page 29: ...089 H2 C1090 H2 C1091 H2 C1092 H2 C1093 H1 C1094 H1 C1098 E3 CN202 H3 CN1002 H1 D1001 E1 FB1001 F1 FB1002 F1 IC1003 F2 IC1004 H2 IC1005 G3 IC1012 E1 IC1014 C G3 IC1014 D G3 L1003 G3 L1005 H1 L1006 H1 L1007 H2 L1008 H1 ZD1003 H1 ZD1004 H1 ZD1005 H2 ZD1006 H2 ZD1007 H2 ZD1008 H2 ZD1009 H1 ZD1010 H1 ZD1013 H3 ZD1014 H3 R1001 G3 R1002 G3 R1003 G3 R1010 G3 R1012 E1 R1013 E1 R1014 E1 R1015 E3 R1016 E3 R...

Page 30: ...008 B5 CN3001 A5 D301 B4 D302 B4 EC301 A5 IC301 A5 IC303 B5 IC304 A B4 IC304 B B5 IC305 A C4 IC305 B C4 IC306 A C5 IC306 B C5 IC307 A C5 IC307 B C6 IC1010 D5 IC3001 B4 JK304 A A4 JK304 B A4 JK304 C A4 L301 A5 L302 A5 L1011 D4 L1012 D4 Q301 A5 Q302 B5 Q303 A5 Q304 A5 Q305 B4 ZD301 A5 ZD302 B5 ZD3001 B4 ZD3002 B4 R301 A5 R302 A5 R303 A5 R304 A5 R305 A5 R306 A5 R307 B5 R311 B5 R312 B5 R313 B5 R314 B5...

Page 31: ...553 G4 C554 G4 C555 G4 C556 H4 C557 H4 C558 H4 C559 G4 C560 G4 C561 G4 C562 G4 C563 G4 C564 H4 C565 H4 C566 H4 C567 G5 C568 G5 C569 G5 C570 G5 C571 G5 C572 H5 C573 H5 C574 H5 C575 G5 C576 G5 C577 G5 C578 G5 C579 G5 C580 H5 C581 H5 C582 H5 C583 G6 C584 G6 C585 G6 C586 G6 C587 G6 C588 H6 C589 H5 C590 H6 C591 G6 C592 G6 C593 G6 C594 G6 C595 G6 C596 H6 C597 H6 C598 H6 IC401 F5 IC501 G4 IC502 G5 IC503 ...

Page 32: ...03 B5 D801 D3 D802 E1 EC801 B4 EC802 B4 EC803 B4 IC801 C2 IC802 F3 IC803 D5 IC804 G1 IC807 F5 IC808 G5 IC809 C4 L801 A2 L802 H2 L803 A2 L804 A2 Q801 A3 Q802 A3 Q803 B2 Q804 B2 Q805 B2 Q806 B2 Q808 F1 R13 C1 R81 C3 R82 C3 R83 D3 R84 D3 R85 D4 R86 D4 R87 D3 R88 C4 R801 B4 R802 B4 R803 B4 R804 D4 R805 D4 R806 C6 R808 D6 R811 D5 R813 D5 R814 D5 R815 D4 R816 B4 R817 B3 R818 A3 R819 B3 R820 B2 R821 B2 R...

Page 33: ...3 B2 C174 B3 CF101 B1 CF102 C1 CF103 C2 CN001 A1 D001 A1 D002 A1 D003 A2 D004 A2 D101 D3 EF001 B1 IC101 D2 IC152 B2 JK002 A1 L102 B1 L103 C1 L104 D2 L153 B2 L154 B3 Q001 A1 Q101 B1 Q102 B1 Q103 B2 Q104 C2 Q105 D3 T001 A1 T002 A2 T003 C1 T101 D1 T102 C2 T103 D1 T104 D1 T105 D2 TC001 A2 TC002 C1 VD001 A2 VD002 C1 VR102 D2 XL152 B2 R001 A1 R002 A1 R003 A2 R004 B2 R005 B1 R006 B1 R007 C1 R008 B1 R009 ...

Page 34: ...A 1 2 3 4 5 6 1 2 3 4 5 6 B C D E F A B C D E F PCB LAYOUT COMPONENT VIEW 8 10 8 10 ...

Page 35: ... R004 C2 R005 B1 R006 C2 R007 B2 R008 A2 R009 A2 R104 A1 R107 A1 R109 C1 R110 B1 R112 B1 R113 B2 R115 B2 R117 B1 R122 C1 R138 C1 R155 C2 R156 C1 R157 C1 R158 C1 R159 C1 R160 C1 R161 C1 R162 C1 R163 C1 R165 C1 R167 C1 R168 C1 R301 E1 R302 E1 R303 E2 R304 E2 R305 E1 R306 E2 R307 D1 R312 E2 R314 E2 R315 E2 R311 E1 R313 E1 R319 D1 R320 D1 R335 C3 R336 C2 R337 C3 R338 C2 R339 C3 R340 C2 R342 C2 R343 C3...

Page 36: ...A 1 2 3 4 5 6 1 2 3 4 5 6 B C D E F A B C D E F 8 11 8 11 PCB LAYOUT COPPERSIDE VIEW ...

Page 37: ...C4 C1048 B4 C1049 B4 C1050 B4 C1051 B3 C1052 B3 C1055 B3 C1056 B3 C1057 B3 C1058 C4 C1059 B4 C1060 B4 C1061 B4 C1065 C4 C1066 C3 C1067 C3 C1068 C3 C1069 C3 C1070 C3 C1073 B4 C1075 C2 C1076 B4 C1080 C2 C1082 B4 C1083 C2 C1084 C3 C1086 C4 C1097 B4 C1098 B4 C1131 D3 C1133 D3 C1135 C3 C1137 C3 C3001 F3 C3002 F3 C3003 F4 C3004 F4 C3006 E3 C3008 E3 C3034 F2 C9004 D6 C9006 D5 C9008 C6 C9014 D5 C9016 D5 C...

Page 38: ... 1 10W 5 RA1002 9965 000 12486 RES ARRAY 4 33 OHM 1 10W 5 RA1003 9965 000 12486 RES ARRAY 4 33 OHM 1 10W 5 RA1004 9965 000 12486 RES ARRAY 4 33 OHM 1 10W 5 RA1005 9965 000 12486 RES ARRAY 4 33 OHM 1 10W 5 RA1006 9965 000 12486 RES ARRAY 4 33 OHM 1 10W 5 RA1007 9965 000 12487 RES ARRAY 4 10 OHM 1 10W 5 RA1008 9965 000 12487 RES ARRAY 4 10 OHM 1 10W 5 RA1009 9965 000 12487 RES ARRAY 4 10 OHM 1 10W 5...

Page 39: ...SOP TI IC1010 9965 000 20295 IC 28 PIN WM8772 TSOP WOLFSON IC1012 9965 000 19385 IC 4 PIN B1117N 2 85 SOT 223 IC1014 9965 000 15883 IC TC74HC04AFN IC3001 9965 000 12510 TC4052BFN CHIP IC9001 9965 000 12512 BA05T ROHM IC9002 9965 000 15887 IC RT9164 33CLR IC9003 9965 000 12512 BA05T ROHM Note Only the parts mentioned in this list are normal service spare parts ...

Page 40: ...IC THERMAL SHUTDOWN SHUNT REGULATOR ERROR AMPLIFIER DRAIN D ON OFF SOFT START DC MAX VBG DC MAX VBG V T 0 OV UV VI LIMIT CURRENT LIMIT ADJUST LINE SENSE SOFT START LIGHT LOAD FREQUENCY REDUCTION STOP LOGIC OSCILLATOR WITH JITTER ANODE REF CATHODE 2 4 k 7 2 k 3 28 k 20 pF 4 k 1 k 800 800 800 20 pF 150 10 k VOLTAGE PIN NO 1 2 3 4 5 6 Voltage 2 98 0 0 6 0 2 6 154 PIN NO 1 2 3 Voltage 2 48 0 5 1 PIN N...

Page 41: ...1 C966 D1 C967 D1 C968 B1 C969 D2 C970 F1 C971 E1 C972 D2 CN902 A2 D901 C2 D902 C2 D903 B3 D904 C3 D905 D1 D906 D2 D907 D1 D908 E2 D909 D1 D910 D2 F901 A1 IC903 C2 IC904 D3 L901 F1 L902 F2 L903 F1 Q903 D2 Q904 E1 Q910 B4 Q912 B4 Q913 C3 R1 E2 R901 B1 R902 B2 R903 C1 R904 C2 R905 C1 R906 C1 R907 C2 R908 C2 R919 D2 R920 D2 R921 D2 R922 D2 R923 E3 R924 D3 R925 E3 R928 F2 R931 D1 R932 E1 R941 B4 R942 ...

Page 42: ... D902 C2 D903 B2 D904 B2 D905 D1 D906 D1 D907 C1 D908 C2 D909 C2 D910 C2 F901 A1 IC903 B2 IC904 C2 JW903 C2 JW904 C2 JW905 C2 JW906 C2 JW907 A2 JW908 D2 JW909 D2 JW910 C2 JW911 C2 L901 D1 L902 D2 L903 D2 P901 A2 P902 B1 P903 A2 P904 B2 P905 C2 P906 D2 Q903 C2 Q904 D2 Q910 C2 Q912 C2 Q913 D2 R1 D2 R901 B1 R902 B1 R903 B1 R904 B2 R905 B1 R906 B1 R907 C2 R908 B2 R919 C2 R920 C2 R921 C2 R922 C2 R923 C...

Page 43: ...20 C940 9965 000 20263 COND ELECT 1000uF 16V 20 C945 9965 000 20264 COND DISC 470PF 1kV 10 C947 9965 000 20265 COND ELECT 1000uF 50V 20 C948 9965 000 20265 COND ELECT 1000uF 50V 20 C952 9965 000 20265 COND ELECT 1000uF 50V 20 C963 9965 000 20259 COND SAFETY 0 0022uF 250V 20 C964 9965 000 20259 COND SAFETY 0 0022uF 250V 20 C965 9965 000 20261 COND DISC 0 001uF 1kV 20 C966 9965 000 20261 COND DISC 0...

Page 44: ...MECHANICAL EXPLODED VIEW 10 1 10 1 ...

Page 45: ...RCA Cable 5000mm 9965 000 14636 RCA Cable 1200mm 9965 000 20234 RCA Cable 1500mm 9965 000 14633 Loop Antenna 9965 000 14632 FM Antenna 9965 000 14635 Remote Control 9965 000 20235 Instruction For Use 9965 000 20236 FFC Cable 6P 120mm P 1 0mm 9965 000 20237 FFCCable24P240mmP 0 5mm LOUDSPEAKER BOX BREAKDOWN 9965 000 20238 Front L Speaker Box 9965 000 20239 Front R Speaker Box 9965 000 20240 Rear L S...

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