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Philips MCM726, Руководство по обслуживанию, Страница: 31 / 43

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ELECTRICAL PARTSLIST - C MUSIC BOARD

- IC & TRANSISTORS -

IC901

996510002330

IC PROGRAMMED FOR MCM726 

U202

996510000738

IC EPROM FOR (MCM720) ICE27C512-70

U201

994000005747

IC OTI6888-G LQFP-64 

IC907

994000005748

I.C. 74HC02DB SSOP14 

IC906

994000005749

I.C. 74HC4094DB SSOP16 

IC905

994000005751

I.C. 74HC4520DB SSOP16 

IC908

996510001069

I.C. D6208 SOP8 

IC902

994000005753

I.C. D9258PH (LEAD FREE) 

IC903

994000003272

I.C. M24C01-RDW6T 

IC904

994000003215

RDS IC SAA6581T/V1 SOT162-1 

Q901

996510000378

TRANSISTOR BST50 (SMD) LEAD FREE 

Q204

994000005729

TRANSISTOR KTA1273 TO-92L 

- MISCELLANEOUS -

PCB8

996510002329

MCM726 C MUSIC ASSY

Y1

994000005741

CRYSTAL 14.318 MHZ 20PF +/-20PPM

X902

994000003208

CRYSTAL 32.768KHZ 12.5PF +-10 PPM 

X903

994000003209

CRYSTAL 4.332MHZ HC-49/S LEAD FREE 

X901

994000005742

CRYSTAL 8.4672 MHZ 20PF+-30PPM 

Note:

Only these parts mentioned in the list are
normal service parts.

Содержание MCM726

Страница 1: ...free and safety information 1 2 Technical specification 2 1 Service tools 2 1 Service measurement setup 2 2 Connections and controls 3 1 3 2 Dismantling instructions 4 1 4 3 Block diagram 5 1 Wiring diagram 6 1 Main Board circuit diagram 7 1 7 2 layout diagram 7 3 7 4 C Music Board circuit diagram 8 1 8 2 layout diagram 8 3 8 4 VFD Board circuit diagram 9 1 layout diagram 9 2 Cassette Board circui...

Страница 2: ...1 1 ...

Страница 3: ...1 2 ...

Страница 4: ...2 1 TECHNICAL SPECIFICATIONS ...

Страница 5: ... 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250kHz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50 L R LEVEL METER e g Sennheiser UPM550 with FF filter S N and distortion meter e g Sound Technology ST1700B DUT CD RECORDER Use Audio Signal Disc SBC429 48...

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

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

Страница 8: ...5 1 5 1 SET BLOCK DIAGRAM ...

Страница 9: ...6 1 6 1 SET WIRING DIAGRAM ...

Страница 10: ...7 1 7 1 CIRCUIT DIAGRAM MAIN BOARD PART 1 ...

Страница 11: ...7 2 7 2 CIRCUIT DIAGRAM MAIN BOARD PART 2 ...

Страница 12: ...7 3 7 3 LAYOUT DIAGRAM MAIN BOARD COMPONENT SIDE ...

Страница 13: ...7 4 7 4 LAYOUT DIAGRAM MAIN BOARD COPPER SIDE ...

Страница 14: ...8 1 8 1 CIRCUIT DIAGRAM C MUSIC BOARD PART 1 ...

Страница 15: ...8 2 8 2 CIRCUIT DIAGRAM C MUSIC BOARD PART 2 ...

Страница 16: ...LAYOUT DIAGRAM C MUSIC BOARD COMPONENT SIDE 8 3 8 3 ...

Страница 17: ...LAYOUT DIAGRAM C MUSIC BOARD COPPER SIDE 8 4 8 4 ...

Страница 18: ...9 1 CIRCUIT DIAGARM VFD BOARD 9 1 ...

Страница 19: ...LAYOUT DIAGARM VFD BOARD 9 2 9 2 ...

Страница 20: ...10 1 10 1 CIRCUIT DIAGRAM CASSETTE BOARD ...

Страница 21: ...10 2 10 2 LAYOUT DIAGRAM CASSETTE BOARD 2 1 3 4 COMPONENT SIDE COPPER SIDE ...

Страница 22: ...7 7112 BC547C 2134 22n USA 22n USA C PAD 1131 T141 2106 11p 20p_LW 0R 4104 0R 41xx 2165 100n 1130 C PAD 10K 3180 2150 100n BZX284 C11 6107 T102 2127 220n 2169 2n2 100K 3170 1 I 3 O 2125 560p 5109 2 G 470R 3152 2108 100p 3125 10K 3153 470R 330R 3193 T103 120R 3167 100R 3195 7 8 33K 3176 8 5122 1 2 3 4 6 5123 1 2 3 4 6 7 5110 G 2 I 1 O 3 5115 1 2 3 4 6 7 8 2 3 4 6 7 8 5119 1 2135 100n 2163 LW 7104 B...

Страница 23: ...a has to be used TUNER ADJUSTMENT TABLE ECO6 Cenelec FM MW and FM MW LW versions with AM frame aerial max symmetric fo max symmetric fo ECO6 Sys Cenelec 190599 B f 30kHz VRF as low as possible MW has to be aligned before LW 3 band 2 band Note The FM frontend unit has already been adjusted by the factory and needs therefore no further adjustments for service purposes 2141 shortcircuit to block AFC ...

Страница 24: ...12 1 12 1 CIRCUIT DIAGRAM RECTIFIER BOARD ...

Страница 25: ...12 2 12 2 LAYOUT DIAGRAM RECTIFIER BOARD ...

Страница 26: ...13 1 13 1 EXPLODED VIEW DIAGRAM ...

Страница 27: ...M W991S 35 994000001409 CD DOOR GEAR HOLDER 36 996510002350 CASSETTE DOOR DAMPING GEAR 57 994000003257 DC BRUSHLESS FAN JD6025MS11150W0 63 994000003234 RUBBER FOOT 11x11x6mm 65 996510002336 REAR CABINET 75 996510002334 LEFT CABINET 78 994000005773 TRANSFORMER EI 76 230V 50HZ 84 996510002335 RIGHT CABINET 88 996510001074 CD SPRING DIM 0 5MM 89 996510001075 CD SPRING DIM 0 6MM 89 996510000868 CD DAM...

Страница 28: ...566 F LEAD FREE Q208 994000005727 TRANSISTOR 2SB562C TO 92MOD Q408 994000005729 TRANSISTOR KTA1273 TO 92L Q402 996500004928 TRANSISTOR ON4986 9340 447 50126 Q403 996500004928 TRANSISTOR ON4986 9340 447 50126 Q404 996500004928 TRANSISTOR ON4986 9340 447 50126 Q405 996500004928 TRANSISTOR ON4986 9340 447 50126 MISCELLANEOUS 996510002328 16P FFC CABLE 100MM P 1 0MM WHITE 994000003259 6P FFC CABLE L 1...

Страница 29: ...CASSETTE BOARD MISCELLANEOUS 994000005719 I C SM AN17150A E2V MATJ 994000003199 I C HEF4094BT 994000001433 TRANSISTOR FET J112 PCB1 994000003192 CASS PCB ASSY Note Only these parts mentioned in the list are normal service parts ...

Страница 30: ... GLASS 994000003224 FUSE 6 3A 250V D5X20MM GLASS 994000003225 FUSE 0 315A 250V D5X20MM GLASS 994000003226 AC LINE FILTER 400UH 30 994000001448 9V DC RELAY 10A ME 7 009 HL LEAD 994000003228 TRANSISTOR 2N5401 TO 92 WTC 994000005772 TRANS 230V 50HZ 12V 0 1A EI 28 Note Only these parts mentioned in the list are normal service parts ...

Страница 31: ... SOP8 IC902 994000005753 I C D9258PH LEAD FREE IC903 994000003272 I C M24C01 RDW6T IC904 994000003215 RDS IC SAA6581T V1 SOT162 1 Q901 996510000378 TRANSISTOR BST50 SMD LEAD FREE Q204 994000005729 TRANSISTOR KTA1273 TO 92L MISCELLANEOUS PCB8 996510002329 MCM726 C MUSIC ASSY Y1 994000005741 CRYSTAL 14 318 MHZ 20PF 20PPM X902 994000003208 CRYSTAL 32 768KHZ 12 5PF 10 PPM X903 994000003209 CRYSTAL 4 3...

Страница 32: ...2E0CB002 U1 994000003214 VFD DRIVER IC PT6315 L F LCD 994000005757 LCD BRACKET PCB5 996510002321 MCM726 KEY PCB ASSY 1 HP801 996510002322 3 5MM STEREO JACK TC38 103 DG 010 Q801 996510002323 TRANSISTOR S8550 SMD TYPE PCB6 996510002324 MCM726 KEY PCB ASSY 2 EN701 996510002325 ENCODER EC121102F2B HA1 009 SW702 994000001444 TACT SWITCH TSA 065001 150 SW706 994000001444 TACT SWITCH TSA 065001 150 SW707...

Страница 33: ...720 ___3 ENCDTHEF4094BTZA I C HEF4094BT 集成塊 Loc 7610 ___3 ENDX222K03R2TA AXIAL INDUCTOR 2 2UF K D3 2MM 电阻型电感 Loc 5701 ___3 ERECD0R0010JBTA CHIP RESISTOR 0OHM 1 10 W J 0603 微型电阻 ___3 ERECD100K10JBTA CHIP RESISTOR 100 KOHM 1 10 W J 0603 微型电阻 Loc 3624 3628 ___3 ERECD100R10JBTA CHIP RESISTOR 100OHM 1 10 W J 0603 微型电阻 Loc 3711 3712 ___3 ERECD10K010JBTA CHIP RESISTOR 10 KOHM 1 10 W J 0603 微型电阻 Loc 3768 ...

Страница 34: ...FREE 保險絲 Loc F102 F104 ___3 EFUTGA31250BA FUSE 0 315A 250V D5X20MM GLASS 保險管 Loc F103 ___3 EJA164HR04PBC 4 PINS HEADER P 2 0MM STRAIGHT TYPE 插座 Loc CON103 ___3 ENDC404R1612BA AC LINE FILTER 400UH 30 電源濾波器 Loc T104 ___3 ERECR10R006JLTA CARBON RESISTOR 10 OHM 1 6 W J TAPE 碳膜电阻 Loc R108 ___3 ERECR1K5006JLTA CARBON RESISTOR 1 5 K OHM 1 6 W J TAPE 碳膜电 Loc R107 ___3 ERECR220R06JLTA CARBON RESISTOR 220 O...

Страница 35: ...___3 ENCDRTEA5762HV1A I C TEA5762H V1 LEAD FREE 集成塊 Loc 7101 ___3 ERECD0R0008JCTA CHIP RESISTOR 0OHM 1 8 W J 0805 微型电阻 Loc 5118 TO 2139 ___3 ERECD0R0010JBTA CHIP RESISTOR 0OHM 1 10 W J 0603 微型电阻 Loc 4105 4106 4107 ___3 ERECD100R10JBTA CHIP RESISTOR 100OHM 1 10 W J 0603 微型电阻 Loc 3195 ___3 ERECD10K010JBTA CHIP RESISTOR 10 KOHM 1 10 W J 0603 微型电阻 Loc 3125 3150 3180 ___3 ERECD120R10JBTA CHIP RESISTOR ...

Страница 36: ... PHANTOM 底板組裝電子料 ___3 115MCM726V12D ATS AUTO INSERTION ASSEMBLY 機插零件底板組裝 ____4 EPBMCM726T00A MCM726 TOP KEY PCB T 1 6MM 底板 ___3 A600041 BARE COPPER WIRE DIA 0 5MM LB 錫水銅線 ___3 ECACD102G0603KBTA CHIP CAP 1000PF50V 0603 K Y5P 微型电容 ___3 ECACD104D0603KDTA CHIP CAP 0 1UF16V 0603 K Y5R 微型电容 ___3 ECACR472G50ZZKBTA CERAMIC CAP 4700PF 50V D5MM K Y5P TAPE 陶瓷电容 ___3 ECAER107D5011MATA AL E CAP 100UF 16V 5X11M...

Страница 37: ...___3 ECACD682G0603KBTA CHIP CAP 6800PF50V 0603 K Y5P 微型电容 ___3 ECACR104G70ZZZFTA CERAMIC CAPACITOR 0 1UF 50V Z TAPE FORM 陶瓷電容 ___3 ECAER105G5011MATA AL E CAP 1UF 50V 5X11MM M 85C TAPE 电解电容 ___3 ECAER106G5011MATA AL E CAP 10UF 50V 5X11MM M 85C TAPE 电解电容 ___3 ECAER107D5011MATA AL E CAP 100UF 16V 5X11MM M 85C TAPE 电解电容 ___3 ECAER108D1016MABA AL E CAP 1000UF 16V 10X16MM M 85C 电解电容 ___3 ECAER224G5011MA...

Страница 38: ... 微型电阻 ___3 ERECD39K010JBTA CHIP RESISTOR 39 KOHM 1 10 W J 0603 微型电阻 ___3 ERECD3K3010JBTA CHIP RESISTOR 3 3 KOHM 1 10 W J 0603 微型电阻 ___3 ERECD470R10JBTA CHIP RESISTOR 470OHM 1 10 W J 0603 微型电阻 ___3 ERECD47K010JBTA CHIP RESISTOR 47 KOHM 1 10 W J 0603 微型电阻 ___3 ERECD4K7010JBTA CHIP RESISTOR 4 7 KOHM 1 10 W J 0603 微型电阻 ___3 ERECD4R7010JBTA CHIP RESISTOR 4 7OHM 1 10 W J 0603 微型电阻 ___3 ERECD510R10JBTA C...

Страница 39: ...電容 替代料 ECACD225E0805ZFTA CHIP CAP 2 2UF25V 0805 Z Y5V Ref No ___3 ECACD330G0603JCTA CHIP CAP 33PF50V 0603 J NPO 微型电容 ___3 ECACD331G0603JCTA CHIP CAP 330PF50V 0603 J NPO 微型电容 ___3 ECACD471G0603JCTA CHIP CAP 470PF50V 0603 J NPO 微型电容 ___3 ECACD472G0603KDTA CHIP CAP 4700PF50V 0603 K Y5R 微型电容 ___3 ECACD561G0603JCTA CHIP CAP 560PF50V 0603 J NPO 微型电容 ___3 ECACD682G0603KBTA CHIP CAP 6800PF50V 0603 K Y5P 微...

Страница 40: ...03 微型电阻 ___3 ERECD560R10JBTA CHIP RESISTOR 560OHM 1 10 W J 0603 微型电阻 ___3 ERECD56K010JBTA CHIP RESISTOR 56 KOHM 1 10 W J 0603 微型电阻 ___3 ERECD5K1010JBTA CHIP RESISTOR 5 1 KOHM 1 10 W J 0603 微型电阻 ___3 ERECD680R10JBTA CHIP RESISTOR 680OHM 1 10 W J 0603 微型电阻 ___3 ERECR100R06JLTA CARBON RESISTOR 100 OHM 1 6 W J TAPE 碳膜电阻 ___3 ERECR10K006JLTA CARBON RESISTOR 10 K OHM 1 6 W J TAPE 碳膜电阻 ___3 ERECR10R006JL...

Страница 41: ...DOUBLE SIDE TAPE W 10MM EP 雙面膠紙 __2 A600035 CABLE TIE 3 IN PC 扎帶 __2 A600300 NYLON CABLE TIE 200MM 扎帶 __2 MMPMFMCM510AA METAL BOTTOM BASE MCM510 底壳 __2 MMPMPMCM510AA METAL PLATE RIGHT 右屏蔽片 __2 MMPMPMCM510BA METAL PLATE LEFT 左屏蔽片 __2 MMPMPMCM720AA 0 3MM SI METAL SHIELDING PLATE 矽鋼片 __2 MMPPBMCM726AA TOP BRACKET STEEL LEFT MAT L 顶支架左 __2 MMPPBMCM726BA TOP BRACKET STEEL RIGHT MAT L 顶支架右 __2 MMPSS2008...

Страница 42: ... RIGHT INJ ABS SILVER 修饰条右 __2 PMCM72630BZZSZA DECORATION STRIP LEFT INJ ABS SILVER 修饰条左 __2 PMCM72644AZZZZA BRACKET TOP BUTTON INJ ABS 顶钮支架 __2 PMCM72644BZZZZA BRACKET FRONT CABINET DISPLAY INJ HIPS 显示PCB支 __2 PMCM72644CZZZZA BRACKET CD DOOR INJ HIPS SPRAY PAINT CD門支架 __2 PMCM72659ZZZZZA CD TRAY INJ HIPS CD支架 __2 PZAZ10138ZZZZZA CASSETTE DOOR DAMPING GEAR 卡門齒輪 ___3 PRAW ABS009 RAW MATERIAL FOR PL...

Страница 43: ... __2 KGLWHT064021AA BLANK LABEL WHITE 64 X 21 MM 白貼紙 __2 KMLGMCM726V12AA GIFT BOX LABEL MADE IN CHINA 彩盒貼紙 __2 KMLMMCM726V12AA MODEL NO LABEL MADE IN CHINA 機型貼紙 __2 KPBPL064127NAA POLYBAG 2 1 2 X 5 IN PE04 膠袋 __2 KPBPL114278NAA POLYBAG 114X278MM PE04 FOR AC 膠袋 __2 KPBPL155203NAA POLYBAG 155X203MM PE04 FOR AM 膠袋 __2 KPBPL203305NAA POLYBAG 203X305MM PE04 FOR I B 膠袋 __2 KPBPL580450HAA POLYBAG 580X450...

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