Philips MX3660D/21H/30/37 Service Manual Download Page 16

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CIRCUIT DIAGRAM

5-2

C201

C202

C203

C204

C205

C207

C208

C209

C212

C213

C214

C215

C216

C295

C991

C992

C993

C994

D201

D202

D203

D204

D985

DP251

IC251

IC981

LD201

Q202

Q203

Q204

R201

R202

R203

R204

R205

R206

R213

R214

R216

R223

R224

R227

R228

R229

R230

R231

R232

R234

R236

R238

R239

R240

R241

R242

R244

R225

R245

R246

R250

R251

R984

R987

R988

R989

R991

R992

R993

R994

R995

RB201

RB202

RB203A C3

RB203B C4

RB204A C3

RB204B C4

SN201

TA201

TA202

TA203

TA204

TA205

TA206

TA207

TA208

TA209

TA210

TA211

TA212

XL981

ZD201

ZD202

ZD203

4.9V

-22.1V

-20.1V

-9.1V

-12.9V

-20.4V

-20.1V

-20.4V

5.1V

-21.6V

-20V

-14.6V

-10.9V

-21.9V

-16.4V

-20.1V

-20.4V

5.1V

2.8V

-20.4V

-14.6V

4.4V

Summary of Contents for MX3660D/21H/30/37

Page 1: ...nds Subject to modification GB 3139 785 30410 DVD Receiver Version 2 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 LED Board 5 Power Board 6 DVD Module 7 Main Board In...

Page 2: ... VARIATION Type Versions MX3660D MX3660D MX3660D Features Board in used RDS function Progressive scan Scart board RGB board x x Subwoofer SW3660 00 x x x Subwoofer SW3660 17 x x Power PCB 120V x x Power PCB 220V 240V 21H 30 37 1 2 ...

Page 3: ...Sensitivity AM 5000 uV m Image Rejection Ratio FM 25 dB AM 28 dB 37 MW 28 dB 21H 30 IF Rejection Ratio FM 60 dB AM 24 dB 37 MW 24 dB 21H 30 Signal to Noise Ratio FM 55 dB AM 35 dB 37 MW 35 dB 21H 30 AM Suppression Ratio FM 30 dB Harmonic Distortion FM Mono 3 FMStereo3 AM 5 37 MW 5 21H 30 Frequency Response FM 180 Hz 10kHz 6 dB StereoSeparation FM26dB 1kHz Stereo threshold FM 23 5 dB MISCELLANEOUS ...

Page 4: ... 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 SRSLSW R L...

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: ...be able to further change the code until you reset the timer 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 ...

Page 8: ...2 2 2 2 REPAIR INSTRUCTION ...

Page 9: ...2 3 2 3 REPAIR INSTRUCTION ...

Page 10: ...2 4 2 4 REPAIR INSTRUCTION ...

Page 11: ... the tray manually by pushing it back in 3 Loosen 9 screws and remove the Top Cover by lifting the rear portion upwards before sliding it out towards the rear 5 screws on the back 2 screws each on the left right side 4 Loosen 7 screws lift up the top edge of Front Panel assembly to free some catches before sliding it out towards the front 4 screws on the bottom 1 screw E on the inside as indicated...

Page 12: ...ing 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 Tuner PCB 1 Loosen 8 screw D at the back panel as shown in figure 7 2 Loosen 6 screw F on the top of main board as shown in figure 8 Figure 7 Figure 8 Figure 9 D F E R G B Jack use for MX3660D 21H MX3660D 30 MX3660D 37 ...

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

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

Page 15: ... 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 PIN NO CONNECTION 1 F 1 2 F 2 3 N P 4 1 G 5 2 G 6 3...

Page 16: ...2 R238 D1 R239 D1 R240 D1 R241 A1 R242 D3 R244 B3 R225 D3 R245 C3 R246 C3 R250 C2 R251 C2 R984 D1 R987 D1 R988 C2 R989 D2 R991 D2 R992 D2 R993 D2 R994 D2 R995 D2 RB201 B4 RB202 D3 RB203A C3 RB203B C4 RB204A C3 RB204B C4 SN201 C3 TA201 C4 TA202 C4 TA203 C1 TA204 C2 TA205 B2 TA206 C2 TA207 C2 TA208 C2 TA209 C2 TA210 C2 TA211 B4 TA212 A4 XL981 D1 ZD201 D3 ZD202 C3 ZD203 C3 0V 0V 0V 0V 4 9V 4 9V 0V 5V...

Page 17: ... R201 B1 R202 B1 R203 B1 R204 B3 R205 B3 R206 B3 R213 B1 R214 B2 R216 A1 R223 B3 R224 B3 R227 A1 R228 A2 R229 A2 R230 A2 R231 A2 R232 A4 R236 A3 R238 A1 R239 A1 R240 A1 R241 A2 R242 B4 R245 B2 R246 B3 R988 A2 R989 A2 R991 A3 R992 A2 C201 B1 C202 A1 C203 B1 C204 A1 C205 A1 C207 A2 C208 A2 C209 A2 C212 A5 C213 A5 C214 B3 C215 B4 C224 B3 C295 A5 C991 A2 C994 A3 D201 B2 D202 B2 JW204 B1 JW205 A2 JW206...

Page 18: ...9 9965 000 20267 TACT SW SK1QN00048 160GF TA210 9965 000 20267 TACT SW SK1QN00048 160GF TA211 9965 000 12539 ROTARY ENCODER EC16B24 204 TA212 9965 000 12539 ROTARY ENCODER EC16B24 204 XL981 9965 000 12540 CRYSTAL 4 00 MHZ DIODES D201 4822 130 30621 1N4148 D202 4822 130 30621 1N4148 D203 4822 130 30621 1N4148 D204 4822 130 30621 1N4148 D985 4822 130 30621 1N4148 ZD201 4822 130 34233 BZX79 B5V1 ZD20...

Page 19: ...c e Voltage 6 68 31 5 7 2 PIN NO b c e Voltage 0 7 0 06 0 Q913 2N7000 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 SHUTDOWN AUTO RESTART PWM COMPARATOR CLOCK SAW HALF FREQ CONTROLLED TURN ON GATE DRIVER CURRENT LIMIT COMPARATOR INTERNAL UV COMPARATOR INTERNAL SUPPLY 5 8 V 4 8 V SOURCE S S R Q DMAX STOP SOFT START CONTROL C LINE SENSE L EXTERNAL CURRENT LIMIT X FREQ...

Page 20: ... E1 C968 C1 C969 D2 C970 F1 C971 F2 C972 E2 CN902 B2 D901 C1 D902 C1 D903 C3 D904 D3 D905 E1 D906 E2 D907 E1 D908 E2 D909 E1 D910 E2 F901 B1 IC903 D2 IC904 E2 L901 F1 L902 F1 L903 F1 Q903 E2 Q904 F1 Q910 C3 Q912 C4 Q913 D3 R1 E2 R901 C1 R902 C2 R903 C1 R904 D1 R905 D1 R906 D1 R907 D2 R908 D2 R919 E2 R920 E2 R921 E2 R922 E2 R923 E2 R924 E2 R925 E2 R928 F2 R931 E1 R932 F1 R941 C3 R942 C3 R943 D4 R94...

Page 21: ...B1 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...

Page 22: ...6V 20 C939 9965 000 20263 COND ELECT 1000UF 16V 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 DIS...

Page 23: ...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 24: ...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 25: ...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 26: ... 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 10K ...

Page 27: ... 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 0 0 3 3 3 3 PIN NO 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 11...

Page 28: ...2 1 8 1 9 4 1 0 3 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 IC...

Page 29: ...2 CN905 B1 CN906 C1 D1003 C1 D2001 C1 D2011 A3 D9001 A2 EC001 B3 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 A A3 JK2004 B A3 JR301 B3 JR302 B3 JR1033 C1 JR1055 C1 L9007 A1 L9008 A1 Q1002 D1 Q2011 A3 Q9002 A1 Q90...

Page 30: ...1 C1089 H2 C1090 H2 C1091 H2 C1092 H2 C1093 H1 C1094 H1 C1098 E3 CN202 H3 CN1006 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 ...

Page 31: ...4 D4001 D6 D4002 D6 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 Q4001 D6 Q4002 D6 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 R3...

Page 32: ...57 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 C4002 E6 C4003 E6 C4004 E6 C4005 E6 C4006 F6 C4007 F6 C4008 F6 IC401 F5 IC501 G4 IC502 G5 IC503 G6 IC4001 A E6 IC4001 B F6 JK501 H...

Page 33: ...5 CN803 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...

Page 34: ...71 B2 C173 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 C2 L153 B2 L154 B3 Q001 A1 Q101 B1 Q102 B1 Q103 B1 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...

Page 35: ...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 TOP VIEW 8 10 8 10 ...

Page 36: ...10 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 R344 C2 R345 C3 R347 C2 R348 C2 R349 C2 R350 C2 R351 C2 R352 C2 R353 C2 R5...

Page 37: ...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 BOTTOM VIEW ...

Page 38: ...51 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 C4001 F3 C9004 D6 C9006 D5 C9008 C6 C9014 D5 C9016 D5 C9017 C3 C9019 C6 C9025 C...

Page 39: ...RAY 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 RA1010 9965 000 12487 RES ARRAY 4 10 OHM 1 10W 5 RA1011 9965 000 12487 RES ARRAY 4 10 OHM 1 10W 5 RA1012 9965 000 12487 RES ARRAY 4 10 OHM 1 10W 5 RA1013 9965 000 12487 RES ARRAY 4 10...

Page 40: ...965 000 15883 IC TC74HC04AFN IC3001 9965 000 12510 IC TC4052BFN CHIP IC4001 9965 000 15886 IC RC4558D IC9001 9965 000 12512 IC BA05T ROHM IC9002 9965 000 15887 IC RT9164 33CLR IC9003 9965 000 12512 IC BA05T ROHM Note Only the parts mentioned in this list are normal service spare parts ...

Page 41: ...9 1 TABLE OF CONTENTS RGB Circuit Diagram 9 2 RGB Board Layout 9 2 Electrical Parts List 9 3 RGB BOARD ...

Page 42: ...3 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 B2 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 RB1006 A1 ZD181 B1 ZD182 B1 ZD183 B1 ZD184 A2 ...

Page 43: ...965 000 12470 BEAD FERITE 100 OHM AT 100MHZ JK181 9965 000 12607 DIN JACK S VIDEO OUT JK182 9965 000 18044 RCA JACK 1P JK184 9965 000 12609 RCA JACK 3P 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 44: ...10 1 10 1 EXPLODED DRAWING For 30 only For 37 only For 21H only ...

Page 45: ... SOCKET 21H 34 9965 000 12817 BUSHING 30 37 36 9965 000 20233 DVD LOADER DVD KDA898SP 43 9965 000 12445 SPACER 45 9965 000 15983 MAINS CORD 21H 45 9965 000 15976 MAINS CORD 30 45 9965 000 12818 MAINS CORD 37 9965 000 20236 FFC CABLE 6 PIN 120MM P 1 0MM 9965 000 20237 FFC CABLE 24PIN 240MM P 0 5MM 9965 000 14637 RCA CABLE 5000MM 9965 000 20577 RCA CABLE 1500MM OD2 6MM BLK 9965 000 14636 RCA CABLE 1...

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Philips MX3660D/21H/30/37, Service Manual

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