Philips MCD718 Service Manual Download | Manualshive

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CIRCUIT DIAGRAM - ECO6-02 TUNER BOARD
(

only

f

or -/37)

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Summary of Contents for MCD718

Page 1: ...on 1 2 Technical specification 2 1 Service tools 2 1 Service measurement setup 2 2 Connections and controls 3 1 3 6 Dismantling instructions 4 1 4 2 Software vesion check and upgrading 5 1 Block diagram 6 1 Wiring diagram 6 2 Tuner Board circuit diagram only for 37 7 1 layout diagram only for 37 7 2 circuit diagram not for 37 7 3 layout diagram not for 37 7 4 VFD Board circuit diagram 8 1 layout d...

Page 2: ...1 1 ...

Page 3: ...1 2 ...

Page 4: ...2 1 TECHNICAL SPECIFICATIONS ...

Page 5: ...2 2 ...

Page 6: ...3 1 CONNECTION AND CONTROLS ...

Page 7: ...3 2 CONNECTION AND CONTROLS ...

Page 8: ...3 3 CONNECTION AND CONTROLS ...

Page 9: ...CONNECTION AND CONTROLS 3 4 ...

Page 10: ... Z Y hX h dg 9K9 hnhiZb h Xdadjg hnhiZb h Y ZgZci i Vc ndjg IK h Xdadjg hnhiZb i Z e XijgZ bVn WZ Y hidgiZY dg XdadjgaZhh I Z VheZXi gVi d d i Z hXgZZc XVccdi WZ X Vc ZY ZkZc i dj ndj VkZ hZi i Z IK h VeZ Cd hdjcY dg Y hidgiZY hdjcY I Z b Xgd 9K9 eaVnZg YdZh cdi hiVgi eaVnWVX I Z 9K9 b Xgd hnhiZb YdZh cdi gZhedcY l Zc i Z Wjiidch VgZ egZhhZY 8Vccdi VXi kViZ hdbZ ZVijgZh hjX Vh 6c aZh HjWi iaZh dg ...

Page 11: ...a Vi i Z gZbdiZ hZchdg d i Z jc i GZYjXZ i Z Y hiVcXZ id i Z eaVnZg GZbdkZ Vcn edhh WaZ dWhiVXaZh GZeaVXZ i Z WViiZg Zh l i cZl dcZh 8 ZX i Vi i Z WViiZg Zh VgZ adVYZY XdggZXian EgZhh 9 B V V c EaVXZ i Z 9K9 b Xgd hnhiZb Vh Vg VlVn Vh edhh WaZ gdb ZaZXig XVa YZk XZh i Vi bVn WZ XVjh c ciZg ZgZcXZ 8 ZX Vaa heZV Zgh dg XdggZXi edaVg in 8 ZX i Vi i Z djieji d i Z k YZd h cVa h hl iX ZY id NeWeg IgdjW...

Page 12: ...M3x8 3pcs C remove screws M3x8 4pcs and T3x4 2pcs E1 E2 E2 E1 M2 5x5 E2 M2 6x8 D Remove Back Panel D remove screws T3x4 5pcs and M3x10 5pcs and T3x8 1pc E Remove Top Cover G Remove DVD Rom and then remove DVD Decoder Card Assy I Remove VFD board assy H Remove Slid Plank I Remove Side metal Plate DISASSEMBLY DIAGRAM DVD PART ...

Page 13: ... 6pcs and T3x10 4pcs C remove screws T3x4 5pcs D Remove Back Panel D remove screws T3x4 4pcs and T3x8 2pcs and M3x10 6pcs E Remove Top Cover F Remove AMP Board Assy E1 E2 E2 E1 M2 5x5 E2 M2 6x8 H Remove AMP Front board assy G Remove ALC Volume board assy I Remove Side metal Plate DISASSEMBLY DIAGRAM AMP PART ...

Page 14: ...5 1 5 1 SOFTWARE VERSION CHECK AND UPGRADING ...

Page 15: ...SET BLOCK DIAGRAM 6 1 6 1 ...

Page 16: ...6 2 6 2 SET WIRING DIAGRAM ...

Page 17: ... M 7 0 1 1 3 2 2 F C M 7 0 1 2 R 0 2 1 1 R 0 2 1 5 R 0 3 3 1 2 4 3 6 3 T 1 9 5 0 2 5 4 8 1 1 1 2 4 3 6 2 T 1 9 5 0 2 5 4 8 1 1 1 2 3 4 6 1 T 3 2 0 4 4 4 4 8 1 1 1 2 3 4 6 5 T 8 0 1 4 4 2 C 4 0 1 1 C F u 0 1 1 2 3 4 6 7 T 2 6 4 3 4 E B 1 1 5 3 2 1 6 4 5 4 T 2 8 3 0 2 2 5 4 9 A T N A 1 GND 2 GND 3 GND 4 VT 5 B 6 T U O F I 7 T U O C S O 8 GND 9 GND 10 D N E T N O R F M F 1 E N U T 4 0 4 F T S K 6 R 0...

Page 18: ...7 2 7 2 LAYOUT DIAGRAM ECO6 02 TUNER BOARD only for 37 ...

Page 19: ...B R30 220 C33 82pF C29 1uF VDD VCC2 R29 820 R28 820 C40 153 C39 153 1 3 2 CF1 10 7M 1 3 2 CF2 10 7M R1 20K 1 2 3 4 6 T3 11845 20591 1 2 3 4 6 T2 11845 20591 1 2 3 4 6 T1 11844 44023 1 2 3 4 6 T5 44108 C2 104 C1 10uF 1 2 3 4 6 T7 511BE 43462 3 2 1 6 4 5 T4 A9452 20382 R8 5 6K C13 331 C3 47pF R20 22k R26 47 C36 22pF C38 2p2 C37 561 R10 220 D2 BAS316 C11 33pF CV2 10P C21 1uF R36 33K Q4 BC857C C12 33p...

Page 20: ...7 4 7 4 LAYOUT DIAGRAM ECO6 01 TUNER BOARD not for 37 ...

Page 21: ...3 2 2 0 5 C604 104P C603 104P VF1 1 VF1 2 S1 3 S2 4 S3 5 S4 6 S5 7 S6 8 S7 9 S8 10 G1 11 G2 12 G3 13 G4 14 G5 15 G6 16 NC 17 NC 18 NC 19 NC 20 G7 21 G8 22 G9 23 G10 24 G11 25 G12 26 S9 27 S10 28 S11 29 S12 30 S13 31 S14 32 S15 33 S16 34 VF2 35 VF2 36 VFD701 NE 705D 1 WB S10 S11 S12 S13 S14 S15 S16 G12 G11 G10 G1 G2 G3 G4 G5 G6 G7 G8 G9 G2 G3 G4 G5 G6 G7 G8 G9 S12 S11 G11 G10 S8 G1 S10 S9 G12 1 2 3...

Page 22: ...8 2 8 2 LAYOUT DIAGRAM VFD BOARD ...

Page 23: ...1 300P R264 100 R263 100 R262 100 R267 100 R266 100 C242 300P C243 300P C244 100P C245 300P C246 100P C247 300P C240 300P R OUT L OUT JP202 PLLCE PLLDATA PLLCLK DVD TMS Q202 8550 Q201 8550 Q203 8050 Q204 8050 R226 1K R227 1K 1 2 CN209 2P M M R221 1K R220 1K R245 100K R238 100K R240 100K R241 15K R244 100K R243 100K R242 15K R239 100K 1 2 3 Vss 4 5 6 7 Vcc 8 IC205 4558 C216 100UF 16V C235 220UF 16V...

Page 24: ...LAYOUT DIAGARM CPU BOARD 9 2 9 2 ...

Page 25: ...9 3 9 3 LAYOUT DIAGRAM CPU BOARD ...

Page 26: ...LL CLK PLL DATA PLL CE RDS OUT TUN R AGND TUN L TUN VCC FR IN FL IN SDA SCL 12V AUX2 L AGND TUN ON REM 2 5V 2 TUN ON R146 47K C124 272J C125 272J C119 104J C122 154J C123 154J OUT L OUT R C136 102p R126 2 2K 23V 1 23V 2 2 5V 1 2 5V 2 1 2 CN108 2p 2 0 KEY 16 5V 1 16 5V 2 REM 28V KEY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 CN102 34P AGND PLL CLK P...

Page 27: ...10 2 10 2 LAYOUT DIAGRAM AMP BOARD ...

Page 28: ...10 3 10 3 LAYOUT DIAGRAM AMP BOARD ...

Page 29: ... 220pF R132 20k R214 NC 4K7 R193 10k C98 100pF C67 220pF J21 TJC3 8A 2 3 4 5 6 7 1 8 9 10 TP82 R210 0 TP63 R213 NC 4k7 R206 OPEN 0 U16A NJM4558 OPA 3 2 1 8 4 C59 220pF R144 33 R129 100 C102 100pF CE11 47uF 16V L1 FB R138 33 R201 OPEN 0 R89 OPEN 18k R131 47k C68 2200pF R148 5 1k CE44 10uF 10V R157 47k C69 220pF R123 20k R146 20k R143 33 U16B NJM4558 OPA 5 6 7 8 4 CB78 0 1uF CE48 100uF 16V R145 33 R...

Page 30: ...2 2 2k C91 NC C52 NC Q7 2907 TP32 C88 47P R86 NC Q13 2907 TP33 R84 150 1 Q6 2907 C48 NC TP38 L34 1 8uH DIP L28 NC C86 NC TP6 C85 NC L35 1 8uH DIP TP49 C110 NC R92 75 DIP C81 NC TP16 C83 NC C82 NC C92 NC Q16 3906 1 2 3 Q10 2907 Q14 2N3904 1 2 3 Q33 2907 Q31 2N3904 1 2 3 R97 75 DIP R94 150 1 R78 75 DIP R75 150 1 R101 2 2k TP31 C89 47P R91 150 1 TP30 C58 47p TP24 R77 NC R2 10k TP1 R107 1k L33 1 8uH D...

Page 31: ... VCC VSS A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 VSSQ DQ14 DQ15 VSS CB50 0 1uF R64 33 R171 NC L26 NO_USE R55 R R70 4 7K R174 NC R54 R R66 33 CB58 0 1uF U3 SST39VF040 TSOP 20 19 18 17 16 15 14 13 3 2 31 1 12 4 5 11 10 6 9 30 32 7 21 22 23 25 26 27 28 29 8 24 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 CE OE WE DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6...

Page 32: ...rcuit 2 5 Add the low resistance output circuit 5 Add the Audio DAC power to reference filtering 1 USE 1117 1 8V R169 OPEN R170 0 D1 D2 OPEN 2 USE 1117 ADJ R169 2 4K R170 1K D1 D2 OPEN 3 USE D1 D2 U1 R169 R170 OPEN URST V18 DV33 VCC 12V 12V AVCC VCC V33 VCC_AUDIO URST POWER_STB MIC2 MIC_EN LDO_AV33 RFVCC 12V1 DV33 V33 V33 GND V18 P5V P12V PV33 RFV33 5VV SDA SCL URST 2 V18 2 DV33 2 3 4 5 VCC 2 3 4 ...

Page 33: ... 1uF C10 20pF CE22 47uF 16V J1 5x1 W HOUSING DIP5 W H P2 0 1 2 3 4 5 CE17 47uF 16V R52 10k TP101 TP59 TP R29 4 7k R51 20k R39 10 C79 390p TP27 R21 0 CB16 0 1uF TP54 TP R43 1 C41 150pF TP34 TP41 R22 1 CB21 0 1uF C46 0 1uF TP58 TP RN1A 33 TP15 C38 330pF TP57 TP R19 150k CB29 0 1uF CE3 220uF 10v L22 10uH SMD CB41 0 1uF C27 1uF RN1B 33 C37 330pF R183 680 TP60 R4 R TP50 TP2 R33 10K Q2 3904 Y1 27MHz L17...

Page 34: ...11 6 11 6 LAYOUT DIAGRAM DVD MPEG BOARD MPEG board is not repaired program for referrence only ...

Page 35: ...06 304 307 319 318 308 309 311 312 313 314 316 317 302 DVD PART AMP PART SCREW LIST M2 5x5 M2 5x8 M2 5x10 M3x8 M3x10 TP2 5x4 TP2 5x10 T3 x4 T3 x8 T3 x10 1 2 3 4 5 6 7 8 9 0 6 8x 5 4x 3 2x 2 8x 2 6x 2 6x 2 6x 2 9x 1 4x 8 2x 8 5x 8 2x 4 4x 8 2x 4 4x 8 2x 7 4x 0 4x 8 5x 8 4x 5 5x 5 6x 9 1x 9 2x 0 4x 5 11x 6 8x 2 9x 1 4x EXPLODED VIEW DIAGRAM ...

Page 36: ...ART 401 9965 000 38156 DVD LENS 402 9940 000 03495 DVD DOOR BRACKET 403 9940 000 03413 VFD DISPLAY 404 9940 000 05323 DVD CABINET FRONT for 37 404 9940 000 04691 DVD CABINET FRONT for 93 405 9940 000 05163 DVD DOOR POST L 406 9940 000 03488 DVD STANDBY BUTTON 407 9940 000 02491 WORM PREFORMING NE 1300 ASS Y 408 9965 000 38157 DVD DOOR for 37 408 9940 000 03476 DVD DOOR for 93 410 9940 000 03496 DV...

Page 37: ...43 LIGHT TOUCH SWITCH SW607 9940 000 02543 LIGHT TOUCH SWITCH SW608 9940 000 02543 LIGHT TOUCH SWITCH 9965 000 38165 CPU PCB ASS Y DIODES D206 9940 000 03714 DIODE IN60 L 52MM D210 9940 000 02544 RECTIFIER DIODE IN5822 DZ201 9940 000 03407 ZENER DIODE 3 3V DZ202 9940 000 03408 ZENER DIODE 27V BD201 9940 000 02521 THYRISTOR RS406 4A LED601 994000002537 LED LAMP BLUE LED1104 994000003437 LED DIODE B...

Page 38: ... 5A 250V for 37 9940 000 04681 AC LINE CORD 1 8M UL for 37 9940 000 05166 AC LINE CORD 1 8M AC 01 for 93 9965 000 38173 ECO6 02 TUNER BOARD ASS Y for 37 9940 000 05507 ECO6 01 TUNER BOARD ASS Y for 93 9965 000 38174 AMP PCB ASS Y DIODES D1 9940 000 03764 DIODE BAV99 for 93 D2 9940 000 03759 CHIP DIODE BAS316 D3 9940 000 03155 VARIODE DIODE I348 L13 for 93 D3 9940 000 03796 VARIODE DIODE HN1V02H SO...

Page 39: ...C FILTER 10 7MHz for 93 CF2 9940 000 03153 FM CERMIC FILTER 10 7MHz for 93 9940 000 03151 AM FILTER 450J IC TRANSISTORS IC1 9940 000 03797 IC TEA5762 for 37 IC1 9940 000 03421 IC TEA5757H for 93 IC102 9940 000 04669 IC TL072 IC101 9940 000 05066 I C PT2314 PRINCETON IC103 9965 000 38166 IC TDA7265 SGS THOMSON IC104 9965 000 38166 IC TDA7265 SGS THOMSON IC105 9940 000 02526 IC 7812 Note Only these ...

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