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SERVICE
MICRO COMPONENT SYSTME
Push
Open
CD
TAPE
AUX
On/
Standby
Band
Repeat
CD Repeat
(A
B)
Tuning Mode
CD Synchro REC/Pause
Preset EQ
Power
Surround
Open/Close
VOLUME
Phones
Mic
MICRO COMPONENT
SYSTEM
MM-N7/MM-N6
TUNER
CD
AUX
On/
Standby
Band
CD Repeat
Repeat
Classic
Rock
Tuning Mode
(A
B)
Power
Pop
Surround
Open/Close
VOLUME
Phones
Manual
CONTENTS
2. Exploded Views and Parts List
5. PCB Diagrams
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Table of Contents
Related Manuals for Samsung MM-N7
Summary of Contents for Samsung MM-N7
- Page 1 MICRO COMPONENT SYSTEM MM-N7/MM-N6 SERVICE Manual MICRO COMPONENT SYSTME CONTENTS 1. Alignment and Adjustments 2. Exploded Views and Parts List 3. Electrical Parts List Push Open 4. Block Diagrams 5. PCB Diagrams 6. Wiring Diagram TUNER TAPE TUNER Standby Band...
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Page 2: Alignment And Adjustments
SSG FREQ. 450 kHz Frequency 522 kHz AM ANT OUTPUT Adjustment AM I.F COIL point Speaker Terminal AM SSG (TL2) 450KHZ Maximum output (Figure 1-3) OUTPUT INPUT VTVM Oscilloscope * Adjustment Location of LW Band Figure1-3 AM I.F Adjustment Samsung Electronics... - Page 3 Check for 8.5V±1.0V at the high. 3.5MHz 3.5MHz SW1 ANT Maximum out Fig 1-3 9.5MHz SW2 OSC Aduust for 1.5V±0.1V at the low. 26.1MHz SW2 OSC Check for 8.0V±1.0V at the high. 10MHz 10MHz SW2 ANT Maximum out Samsung Electronics...
- Page 4 Alignment and Adjustments 1-2 Cassette Deck : Only MM-N7 Model 1-2-1 To Adjust Tape Speed Speaker Notes Oscilloscope VTVM Terminal Frequency Counter Cassette Deck * Measuring tape: i) MTT-111 CN(or equivalent) SPEAKER (Tapes recorded with 3kHz) ii) MTT-5512 (or equivalent)
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Page 5: Electrical Parts List
0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35,TP AH38-10001A WIRE-LEAD;1007#22,1500MM 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35,TP AH39-10002L POWER CORD;CP2,KLCE-2F,2.15M,5239,VDE TZD1 0403-000367 DIODE-ZENER;UZ7.5BSC,7.5V,7.33-7.64V,500mW AH42-20001Q ANT-LOOP;-,KS980214-01,18.5uH,CONNECTOR RZD1 0403-000393 DIODE-ZENER;UZP5.1B,5.1V,4.8-5.4V,1W,DO-41 AH59-00043B REMOCON-ASSY;-,-,-,22KEY,MM-N7,- TZD2 0403-000393 DIODE-ZENER;UZP5.1B,5.1V,4.8-5.4V,1W,DO-41 AH59-20006G DECK-CASSETTE;ADR241CSR,MM29,DC12V,LOGIC 0501-000294 TR-SMALL SIGNAL;KSA708-Y,PNP,800mW,TO-92,TP,12 0501-000392 TR-SMALL SIGNAL;KSC838-O,NPN,250mW,TO-92,-,70- AH92-00245A ASSY-PCB;SMK35/45,TUNER-T S.N.A. 0501-000392 TR-SMALL SIGNAL;KSC838-O,NPN,250mW,TO-92,-,70- TJW100 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 0501-000398 TR-SMALL SIGNAL;KSC945,NPN,250mW,TO-92,TP,120-... - Page 6 TUNER-FM;KST-F404VA-1,4G,75ohm JQ11 0504-001003 TR-DIGITAL;KSR2003,PNP,300MW,22K/22K,TO-92,TP FREE AH61-20540A HOLDER-TUNER;-,ABS,94HB,BLK,-,MAX940 JR23 2001-000028 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2.4X6.4MM AH65-30010A CLAMP-WIRE;DALB-2,-,-,-, AR38 2001-000052 R-CARBON(S);3.3KOHM,5%,1/2W,AA,TP,2.4X6.4MM AR43 2001-000052 R-CARBON(S);3.3KOHM,5%,1/2W,AA,TP,2.4X6.4MM AH92-00486B ASSY PCB;MM-N7, TH/KOR,- S.N.A. AR60 2001-000066 R-CARBON(S);10KOHM,5%,1/2W,AA,TP,2.4X6.4MM JR37 2001-000117 R-CARBON(S);68OHM,5%,1/2W,AA,TP,2.4X6.4MM AD151 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35,TP 2001-000241 R-CARBON;1.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM AD152 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35,TP 2001-000241 R-CARBON;1.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM AD153 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35,TP...
- Page 7 QC15L 2401-001511 C-AL;47UF,20%,16V,GP,-,6X7,5 PWA1 AH39-20008P LEAD-CONNECTOR ASS’Y;5264,5395,2P,250MM,1007#26 QC15R 2401-001511 C-AL;47UF,20%,16V,GP,-,6X7,5 SWA1 AH39-20020A LEAD-CONNECTOR ASS’Y;51004,35023,3P,100MM,1061#26 JC31 2401-001538 C-AL;47UF,20%,25V,GP,-,6X11,2.5MM MAIN,FRONT AH41-00133A P.C.B;MM-N7,1 LAYER,-,Æäî,297*247*1.6T,-,1.6T AC11 2401-001645 C-AL;680nF,20%,50V,GP,-,5x11,2mm FIC2 1201-000163 IC-OP AMP;4560,SOP,8P,173MIL,DUAL,100V/mV,PLASTIC, AC30 2401-001645 C-AL;680nF,20%,50V,GP,-,5x11,2mm FIC3 1201-000163 IC-OP AMP;4560,SOP,8P,173MIL,DUAL,100V/mV,PLASTIC, QC18 2401-001893 C-AL;100uF,20%,16V,GP,TP,6.3x7,5 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012...
- Page 8 UC65 2203-000408 C-CERAMIC,CHIP;0.18nF,5%,50V,NP0,TP,2012 UIC3 1003-001288 IC-LCD DRIVER;LC75824E,QFP,64P,17MIL,-,5,QFP,PLASTIC,- UC66 2203-000408 C-CERAMIC,CHIP;0.18nF,5%,50V,NP0,TP,2012 FWA3 3708-001487 CONNECTOR-FPC/FC/PIC;12P,1mm,ANGLE,SN JC27 2203-000495 C-CERAMIC,CHIP;2.2nF,10%,50V,X7R,TP,2012 LCD1 AH07-00019A LCD DISPLAY;-,MM-N7 LCD,MM-N7,56*45.5 QC11 2203-000595 C-CERAMIC,CHIP;0.22nF,5%,50V,NP0,TP,2012 AH59-60001J MODULE-REMOCON;GP1U271R,38KHZ,-,MESH,-, QC12 2203-000595 C-CERAMIC,CHIP;0.22nF,5%,50V,NP0,TP,2012 HOLDER AH61-00312A HOLDER-LCD;-,ABS 94HB,-,WHT,-,MM-N7 QC14 2203-000595 C-CERAMIC,CHIP;0.22nF,5%,50V,NP0,TP,2012 AH63-00156A FILTER-LCD;-,KIMOTO 100PBU,-,-,-,-,-,-,MM-N7 TC59 2203-000595 C-CERAMIC,CHIP;0.22nF,5%,50V,NP0,TP,2012...
- Page 9 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 AH27-90001A COIL-SPRING;,2.2UH,-,-,SPRING NC108 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 AH27-90001A COIL-SPRING;,2.2UH,-,-,SPRING NC109 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 AH27-90001A COIL-SPRING;,2.2UH,-,-,SPRING NC117 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 NC122 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 AH97-00228BASSY-CD PACK;-,G3SLIM,MM-N7,NEW S.N.A. NC127 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 NC129 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 3809-000171 CABLE-FLAT;30V,80C,200MM,16P,1.25MM,UL289 NC131 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 AH59-00038A DECK-CDP;DA23.2.0V,BALL,-,-,-,S-2000,- NC133 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 AH92-00249BASSY PCB-CD;G3SLIM,MM-N7 S.N.A.
- Page 10 TR50 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 TR41 2001-000802 R-CARBON;5.6Kohm,5%,1/8W,AA,TP,1.8x3.2m TR53 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 TR57 2001-000802 R-CARBON;5.6Kohm,5%,1/8W,AA,TP,1.8x3.2m TR54 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 TSR1 2103-000290 VR-SEMI;20Kohm,30%,1/10W,TOP TR56 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 TC14 2201-000565 C-CERAMIC,DISC;47nF,20%,50V,Y5V,12.5x4.0mm,5mm,TP TR10 2007-000308 R-CHIP;10OHM,5%,1/10W,DA,TP,2012 TC39 2201-000565 C-CERAMIC,DISC;47nF,20%,50V,Y5V,12.5x4.0mm,5mm,TP TR20 2007-000409 R-CHIP;15KOHM,5%,1/10W,DA,TP,2012 2202-000796 C-CERAMIC,MLC-AXIAL;1nF,10%,50V,Y5P,TP,3.5x19,- TR28 2007-000457 R-CHIP;18KOHM,5%,1/10W,DA,TP,2012 Samsung Electronics...
- Page 11 2401-001511 C-AL;47UF,20%,16V,GP,-,6X7,5 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP AC11 2401-001645 C-AL;680nF,20%,50V,GP,-,5x11,2mm AD24 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP AC30 2401-001645 C-AL;680nF,20%,50V,GP,-,5x11,2mm AD35 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP QC18 2401-001893 C-AL;100uF,20%,16V,GP,TP,6.3x7,5 AD36 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP AC10 2401-001912 C-AL;1uF,20%,50V,GP,5x11mm,2mm,BK AD37 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP AC28 2401-001912 C-AL;1uF,20%,50V,GP,5x11mm,2mm,BK AD38 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP 2401-001919 C-AL;2.2uF,20%,50V,-,TP,4x7mm,5 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP Samsung Electronics...
- Page 12 UR98 2007-001654 R-CHIP;10MOHM,1%,1/10W,DA,TP,2012 JW27 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 QC6L 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 JW28 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 QC6R 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 JW29 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 QC7L 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 QC7R 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 JW30 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 UC53 2203-000239 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,2012 JW31 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 UC54 2203-000239 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,2012 Samsung Electronics...
- Page 13 0601-001436 LED;ROUND,BLUE,5mm,470nm UC11 2203-001619 C-CERAMIC,CHIP;0.027nF,5%,50V,NP0,TP,2012 ZIC1 1003-001288 IC-LCD DRIVER;LC75824E,QFP,64P,17MIL,-,5,QFP,PLASTIC,- FWA3 3708-001487 CONNECTOR-FPC/FC/PIC;12P,1mm,ANGLE,SN AH92-00487D ASSY-MAIN OPTION PCB;MMN7 RDS S.N.A. LCD1 AH07-00019A LCD DISPLAY;-,MM-N7 LCD,MM-N7,56*45.5 AH59-60001J MODULE-REMOCON;GP1U271R,38KHZ,-,MESH,-, DOUT 0603-001051 OPTIC TRANSMITTER;5V,6Mb/s,5m,-15dBm,660nm,20mA AH61-00312A HOLDER-LCD;-,ABS 94HB,-,WHT,-,MM-N7 JW16 2007-000033 R-CHIP;0OHM,5%,1/8W,DA,TP,3216 AH63-00156A FILTER-LCD;-,KIMOTO 100PBU,-,-,-,-,-,-,MM-N7 2201-000381 C-CERAMIC,DISC;22NF,20%,50V,Y5V,8.0x4.0mm,5mm,TP AH67-00042A LENS-LCD;-,PMMA,-,-,-,MM-N7,-,-,-...
- Page 14 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 AH81-00264A A/S-PARTS-SPEAKER SYSTEM;SPEAKER SYSTEM,PS N6 NC147 2203-000206 C-CERAMIC,CHIP;100nF,10%,50V,X7R,TP,2012 NC111 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 NC114 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 NC115 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 NC116 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 NC119 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 NC132 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 NC141 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 NC144 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 NC146 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 3-10 Samsung Electronics...
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Page 15: Block Diagram
4. Block Diagram 4-1 Main ZIC1 LCD-DRIVER LC75824E Deck Block (Option) : Only MM-N7 Model Samsung Electronics... - Page 16 NIC 9223 KB9223 35.36.37 OPEN/CLOSE MOTOR MOTOR UP/DOWN ROULETTE MOTOR MOTOR DRIVER SIC1,2,3 SIC1,SIC2,SIC3 LB1641/BA6209 SCW1 SCW4 MOTOR CONTROL OPEN/CLOSE S/W SENSOR MICOM CTRL LINE POWER / AUDIO LINE UP/DOWM S/W ROULETTE SENSOR SUB PCB MAIN PCB MAIN PCB Samsung Electronics...
- Page 17 6. Wiring Diagram (Only MM-N7 Model) Samsung Electronics...
- Page 18 7. Schematic Diagram 7-1 CD Part(OLD) Samsung Electronics...
- Page 19 7-2 CD Part(NEW) Samsung Electronics...
- Page 20 7-3 MAIN Part(Only MM-N7 Model) Samsung Electronics...
- Page 21 7-4 MAIN Part(Only MM-N6 Model) Samsung Electronics...
- Page 22 ELECTRONICS © Samsung Electronics Co.,Ltd. JUN. 2000 Printed in Korea Code no.