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Samsung NA-C10 Service Manual

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SERVICE
PC AUDIO
On/Standby
Auto Door Open
Function
Open/Close
CD
CD/Tuning
Volume
Charge
Power
Power
Game
Sound
Surround
Sound
Band
Preset
Timer
Timer/
Tuning
EQ
On/Off
Clock
Mode
CD
Repeat
A
B
Sleep
Mono/ST
RDS
PROG./Set
PTY
Display
Phones
PC AUDIO
NA-C10/CP50/CP70
MCD-M500(N)/M530(N)
On/Standby
Auto Door Open
Function
Open/Close
CD/MP3
CD/MP3/Tuning
Volume
Charge
Power
Power
Game
Band
Sound
Surround
Sound
Preset
Timer
Timer/
Tuning
EQ
On/Off
Clock
Mode
Sleep
CD Random
Mute
Mono/ST
Repeat
1/All
(A B)
PROG./Set
Phones
MIC
H o ld
S B S
O u t
L in e
m e
V o lu
o n e
d p h
H e a
Manual
CONTENTS
5. PCB Diagrams
8. TROUBLESHOOTING

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Summary of Contents for Samsung NA-C10

  • Page 1: Table Of Contents

    PC AUDIO NA-C10/CP50/CP70 MCD-M500(N)/M530(N) SERVICE Manual PC AUDIO CONTENTS 1. Alignment and Adjustments 2. Exploded Views and Parts List 3. Electrical Parts List 4. Block Diagrams On/Standby On/Standby Auto Door Open Auto Door Open 5. PCB Diagrams Function Open/Close Function...
  • Page 2 ELECTRONICS © Samsung Electronics Co.,Ltd. SEP. 2000 Printed in Korea Code no. AH68-00073X...

  • Page 3: Alignment And Adjustments

    AM(MW) I.F Adjustment 60cm TFT1 SSG FREQ. 450 kHz Frequency 522 kHz AM ANT OUTPUT Adjustment AM I.F COIL point Speaker Terminal AM SSG (TFT1) 450KHZ Maximum output (Figure 1-3) OUTPUT INPUT VTVM Oscilloscope Figure1-3 AM I.F Adjustment Samsung Electronics...
  • Page 4 (pin no. 27;5V) Main PCB When the power is Replace µ-com. ON 'H' displays at pin no. 5 ?(5V) Connect Top PCB and Main PCB. Check the connector Main PCB. Check the Power PCB : P/T, FUSE Wafer ucw3 Samsung Electronics...
  • Page 5 AD1,2,3,4, AF1,3 B+,B- circuits Confirm for TR short AQ 7,8 Base B+ ? replace it. Is Mute selected ? Remove it with Remocon. Replace Headphone jack Headphone Jack short ? soldering condition. Check if the output line is short. Samsung Electronics...
  • Page 6 Replace LC72131 AM VT Check the LC72131 LC72131 pin 20 CONTROL ok ? 0.9V 7V ? Check MIC6 pin 20 ? Check FEP interior LPF1,2 Check(TDA7449) function ok ? pattern, and any line output ok ? QIC1 disconnections. Samsung Electronics...
  • Page 7 Reinsert the connector. correctly ? (DI, CL, CE, +5V) Check TOP-PCB ,LCD PCB Check voltage DC5.0V connection and the voltage of at LCD-PCB ? ZCW1(6pin) Check voltage at ZIC1 Check the voltage of ARIC1 pin no. 56,57,58 Replace ZIC1 Samsung Electronics...
  • Page 8 6 : Data 8 : ACK 7 : CLK 99 : RZQ Check Main PCB µ-com Pin No. 86 Check the Leaf S/W LOW : YES Check CD B+ Check the Top PCB CQ1, ARQ5 ARQ1, ARZD1 MY CD Samsung Electronics...
  • Page 9 GIC2 Pin No : 6,7,8 Pin No : 6,7 ARIC2 (KA7805) Check main PCB µ-com Check the Leaf S/W GCW2 Pin No : 85 Low : YES Check Top PCB Check MP3 B+ BQ3, BA50, 51, 52, BR8,BF1 Change MP3 Samsung Electronics...
  • Page 10 CHECK IC 7327 PIN NO 56 "Ω"Port/ IC 6509 PIN NO37 CHECK THE LIMIT SWITCH IC 7327 PIN NO 63, 29, 31 CHECK IC 7327 PIN NO 55 "F0" IS FOCUS SEARCH DONE CHECK IC 6509 PIN NO 40, 3, 5 PROPERLY CON101 CONNECTION NEXT PAGE Samsung Electronics...
  • Page 11 CHECK The IC6509 PIN NO 41, 7, 9 CHECK IC7327 PIN NO 62"H", IC3574 PIN NO 12"H", PIN NO 11"H" "L" DOES IT OUTPUT SOUND? CHECK IC4510, IC4511, PIN NO 1, 7 CHECK IC7327 PIN NO 18, 19, 22, 23(Audio Output) Samsung Electronics...

  • Page 12: Exploded Views And Parts List

    2. Exploded View and Parts List 2-1 Total Exploded :N-C10 Samsung Electronics...
  • Page 13 Description Specification Remarks AH64-00540A WINDOW-FRONT PMMA,SMOKE N-C10 AH64-00531A CABINET FRONT MIPS 94HB,NA-C10 AH64-00534A CABINET-SIDE L MIPS,94HB,NA-C10 AH64-00535A CABINET-SIDE R MIPS 94HB NA-C10 AH67-00046A LENS-POWER PMMA,CLR N-C10 AH63-00166B SHEET-POWER KIMOTO,100PBU AH64-00546A KNOB-POWER ABS,N-C10 AH67-00044A LENS-FRONT L PMMA MILKY N-C10 AH67-00045A LENS-FRONT R...
  • Page 14 2-2 Total Exploded :N-CP50/70 Samsung Electronics...
  • Page 15 Description Specification Remarks AH64-00540B WINDOW-FRONT PMMA,VIOLET N-CP50 AH64-00531A CABINET FRONT MIPS 94HB,NA-C10 AH64-00534A CABINET-SIDE L MIPS,94HB,NA-C10 AH64-00535A CABINET-SIDE R MIPS 94HB NA-C10 AH67-00046A LENS-POWER PMMA,CLR N-C10 AH63-00166B SHEET-POWER KIMOTO,100PBU AH64-00546A KNOB-POWER ABS,N-C10 AH67-00044A LENS-FRONT L PMMA MILKY N-C10 AH67-00045A LENS-FRONT R...
  • Page 16 11 AH63-00132A COVER-FPT ABS,94HB,BLK,T1.0 12 AH61-00315A BRACKET-PCB SPTE T0.3 13 AH59-00038A CD-DECK DA23 S2000 14 AH92-00579A ASSY-PCB FRONT ASSY 15 AH92-00578A ASSY-PCB MAIN ASSY 15 AH92-00578B ASSY-PCB MAIN ASSY MCD-M530N 16 AH61-00321A HOLDER-SPRING POM,94HB,BLK 17 AH61-00342B SPRING-OPEN SUS,L14.2 Samsung Electronics...
  • Page 17 * CAUSION : It is used the bonding, connet NET ASS’Y to CABINET ASS’Y. So when the disassembly, take extreme care not to demage the SPEAKER. So when the disassembly, take extreme care not to demage the SPEAKER. Samsung Electronics...

  • Page 18: Electrical Parts List

    0501-000398 TR-SMALL SIGNAL KSC945-YTA,NPN,60V,50V,150MA, TR19 2001-000515 R-CARBON 220ohm,5%,1/8W,AA,TP,1.8x3.2mm 0501-000407 TR-SMALL SIGNAL KSD471-YTA,40V,30V,1A,800m TP 2001-000522 R-CARBON 22Kohm,5%,1/8W,AA,TP,1.8x3.2mm 0501-000407 TR-SMALL SIGNAL KSD471-YTA,40V,30V,1A,800m TP AR53 2001-000522 R-CARBON 22Kohm,5%,1/8W,AA,TP,1.8x3.2mm 0501-000610 TR-SMALL SIGNAL KSA928A,PNP,-30V,-30V,-2A,1W 2001-000522 R-CARBON 22Kohm,5%,1/8W,AA,TP,1.8x3.2mm AQ10 0504-000122 TR-DIGITAL KSR1009TA, 300MW,4.7KOHM,TO-9 2001-000522 R-CARBON 22Kohm,5%,1/8W,AA,TP,1.8x3.2mm Samsung Electronics...
  • Page 19 2401-001912 C-AL 1uF,20%,50V,GP,5*11,5mm,TP TC39 2201-000565 C-CERAMIC,DISC 47nF,+80% -20% 50V Y5V 12.5*4. QC52 2401-001912 C-AL 1uF,20%,50V,GP,5*11,5mm,TP TC45 2201-000565 C-CERAMIC,DISC 47nF,+80% -20% 50V Y5V 12.5*4. QC53 2401-001912 C-AL 1uF,20%,50V,GP,5*11,5mm,TP TC63 2201-000565 C-CERAMIC,DISC 47nF,+80% -20% 50V Y5V 12.5*4. QC54 2401-001912 C-AL 1uF,20%,50V,GP,5*11,5mm,TP Samsung Electronics...
  • Page 20 ZLCD AH07-00018A LCD DISPLAY NAC10 UC32 2202-000797 C-CERAMIC,MLC-AXIAL 10nF,30%,16V,Y5R,3.5x19mm,-,TP ZCW2 AH39-00183A LEAD CONNECTOR-ASSY -,-,-,-,-,-,-,-,51004-06,35023 UC33 2202-000797 C-CERAMIC,MLC-AXIAL 10nF,30%,16V,Y5R,3.5x19mm,-,TP LCD-1 AH61-00329A HOLDER-LCD ANS,WHT,NA-C10 UC34 2202-000797 C-CERAMIC,MLC-AXIAL 10nF,30%,16V,Y5R,3.5x19mm,-,TP LCD-3 AH63-00167A SHEET-LCD PE 0.1T,MILKY,N-C10 UC11 2401-000240 C-AL 100uF,20%,10V,GP,5*11mm,5mm,TP 0401-000101 DIODE-SWITCHING 1N4148,100V,200mA,500mW,4nS UC100 2401-001912 C-AL...
  • Page 21 3409-001078 LEAF SWITCH MSW-1731-CVCA UD31 0401-000101 DIODE-SWITCHING 1N4148,100V,200mA,500mW,4nS HCW1 3711-001009 CONNECTOR-HEADER BOX,5P,1R,2.5MM,AN ARD5 0402-000127 DIODE-RECTIFIER 1N4002,100V,1A,DO-41 3722-000351 JACK-PHONE 11P,3.5MM,AG,BLK UD10 0402-000127 DIODE-RECTIFIER 1N4002,100V,1A,DO-41 AH81-00261M SPEAKER-SYSTEM PSN30 UD11 0402-000127 DIODE-RECTIFIER 1N4002,100V,1A,DO-41 UD13 0402-000127 DIODE-RECTIFIER 1N4002,100V,1A,DO-41 AZD1 0403-000379 DIODE-ZENER UZP12B,12V,11.4-12.6V,1W,DO Samsung Electronics...
  • Page 22 2201-000146 C-CERAMIC,DISC 100pF,5%,50V,SL,5x3.5mm,5mm,TP QR13 2001-000449 R-CARBON 2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m 2201-000146 C-CERAMIC,DISC 100pF,5%,50V,SL,5x3.5mm,5mm,TP 2001-000449 R-CARBON 2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m 2201-000146 C-CERAMIC,DISC 100pF,5%,50V,SL,5x3.5mm,5mm,TP 2001-000449 R-CARBON 2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m TC42 2201-000247 C-CERAMIC,DISC 15pF,5%,50V,NPO,4x3.5mm,5mm,TP TR38 2001-000449 R-CARBON 2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m TXC1 2201-000247 C-CERAMIC,DISC 15pF,5%,50V,NPO,4x3.5mm,5mm,TP TR39 2001-000449 R-CARBON 2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m 2201-000260 C-CERAMIC,DISC 180pF,10%,50V,SL,4*4,5MM,TP Samsung Electronics...
  • Page 23 AH07-00018A LCD DISPLAY NAC10 PC55 2202-000806 C-CERAMIC,MLC-AXIAL 220pF,10%,50V,Y5P,3.5x19mm,-,T ZCW2 AH39-00183A LEAD CONNECTOR-ASSY -,-,-,-,-,-,-,-,51004-06,35023 QC59 2202-000807 C-CERAMIC,MLC-AXIAL 22nF,+80-20%,25V,Y5V,3.5x19mm, LCD-1 AH61-00329A HOLDER-LCD ANS,WHT,NA-C10 2202-000807 C-CERAMIC,MLC-AXIAL 22nF,+80-20%,25V,Y5V,3.5x19mm, LCD-3 AH63-00167A SHEET-LCD PE 0.1T,MILKY,N-C10 2202-000807 C-CERAMIC,MLC-AXIAL 22nF,+80-20%,25V,Y5V,3.5x19mm, 0401-000101 DIODE-SWITCHING 1N4148,100V,200mA,500mW,4nS TC36 2202-000807 C-CERAMIC,MLC-AXIAL 22nF,+80-20%,25V,Y5V,3.5x19mm, ZD10...
  • Page 24 3711-000826 CONNECTOR-HEADER BOX,2P,1R,2MM,ANGLE,SN AUC30 2202-000807 C-CERAMIC,MLC-AXIAL 22nF,+80-20%,25V,Y5V,3.5x19mm, CCW3 3711-000827 CONNECTOR-HEADER BOX,2P,1R,2mm,STRAIGHT,SN AUC20 2202-000819 C-CERAMIC,MLC-AXIAL 47NF,+80-20%,50V,Y5 CCW5 3711-000827 CONNECTOR-HEADER BOX,2P,1R,2mm,STRAIGHT,SN ARC4 2401-000240 C-AL 100uF,20%,10V,GP,5*11mm,5mm,TP GCW2 3711-000827 CONNECTOR-HEADER BOX,2P,1R,2mm,STRAIGHT,SN ARC8 2401-000240 C-AL 100uF,20%,10V,GP,5*11mm,5mm,TP GCW3 3711-001062 CONNECTOR-HEADER BOX,6P,1R,2mm,STRAIGHT,SN AUC19 2401-000240 C-AL 100uF,20%,10V,GP,5*11mm,5mm,TP Samsung Electronics...
  • Page 25 27uH,K,Q30,-,-,DR(6.5*7.5),-,- TQ10 0501-000398 TR-SMALL SIGNAL KSC945-YTA,NPN,60V,50V,150MA, AL1-AL4 AH27-90001A COIL-SPRING ,2.2UH,-,-,SPRING 0501-000398 TR-SMALL SIGNAL KSC945-YTA,NPN,60V,50V,150MA, TR31 2001-000411 R-CARBON 18Kohm,5%,1/8W,AA,TP,1.8x3.2mm 0501-000398 TR-SMALL SIGNAL KSC945-YTA,NPN,60V,50V,150MA, TR30 2001-000522 R-CARBON 22Kohm,5%,1/8W,AA,TP,1.8x3.2mm 0501-000398 TR-SMALL SIGNAL KSC945-YTA,NPN,60V,50V,150MA, 2201-000546 C-CERAMIC,DISC 4.7nF,20%,400V,Y5U,16.0*7.0,10 0501-000407 TR-SMALL SIGNAL KSD471-YTA,40V,30V,1A,800m TP Samsung Electronics...
  • Page 26 47nF,+80% -20% 50V Y5V 12.5*4. 2001-000522 R-CARBON 22Kohm,5%,1/8W,AA,TP,1.8x3.2mm TC39 2201-000565 C-CERAMIC,DISC 47nF,+80% -20% 50V Y5V 12.5*4. 2001-000522 R-CARBON 22Kohm,5%,1/8W,AA,TP,1.8x3.2mm TC45 2201-000565 C-CERAMIC,DISC 47nF,+80% -20% 50V Y5V 12.5*4. 2001-000522 R-CARBON 22Kohm,5%,1/8W,AA,TP,1.8x3.2mm TC63 2201-000565 C-CERAMIC,DISC 47nF,+80% -20% 50V Y5V 12.5*4. Samsung Electronics...
  • Page 27 100nF,10%,50V,11x12.5x6.5,TP ZLCD AH07-00018A LCD DISPLAY NAC10 2301-000375 C-FILM,PEF 100nF,10%,50V,11x12.5x6.5,TP ZCW2 AH39-00183A LEAD CONNECTOR-ASSY -,-,-,-,-,-,-,-,51004-06,35023 2301-000375 C-FILM,PEF 100nF,10%,50V,11x12.5x6.5,TP LCD-1 AH61-00329A HOLDER-LCD ANS,WHT,NA-C10 PC53 2301-000375 C-FILM,PEF 100nF,10%,50V,11x12.5x6.5,TP LCD-3 AH63-00167A SHEET-LCD PE 0.1T,MILKY,N-C10 QC10 2301-000375 C-FILM,PEF 100nF,10%,50V,11x12.5x6.5,TP 0401-000101 DIODE-SWITCHING 1N4148,100V,200mA,500mW,4nS QC11 2301-000375 C-FILM,PEF 100nF,10%,50V,11x12.5x6.5,TP...
  • Page 28 0401-000101 DIODE-SWITCHING 1N4148,100V,200mA,500mW,4nS ARC31 2401-000778 C-AL 220uF,20%,10V,GP,6.3x11,5MM,TP BD54 0401-000101 DIODE-SWITCHING 1N4148,100V,200mA,500mW,4nS BC51 2401-000778 C-AL 220uF,20%,10V,GP,6.3x11,5MM,TP ADR8 0402-000127 DIODE-RECTIFIER 1N4002,100V,1A,DO-41 ARC50 2401-001364 C-AL 470uF,20%,16V,GP,10x12.5,5MM,T ADR9 0402-000127 DIODE-RECTIFIER 1N4002,100V,1A,DO-41 ARC32 2401-001895 C-AL 100uF,20%,16V,GP,6.3*11,5MM,TP ARD10 0402-000127 DIODE-RECTIFIER 1N4002,100V,1A,DO-41 2401-001895 C-AL 100uF,20%,16V,GP,6.3*11,5MM,TP Samsung Electronics 3-11...
  • Page 29 47uF,20%,10V,GP,5*11,5mm,TP HJW3 3811-000389 WIRE-NO SHEATH CU SPCW,300V,52.4mm,1/0.5mm,-,- ALC7 2401-001465 C-AL 47uF,20%,10V,GP,5*11,5mm,TP ARC0 2401-001465 C-AL 47uF,20%,10V,GP,5*11,5mm,TP AH92-00573B ASSY-ENCODER-PCB S.N.A. ARC7 2401-001465 C-AL 47uF,20%,10V,GP,5*11,5mm,TP 2703-000125 INDUCTIOR-SMD 10UH,10%,1.25*2.0*1.25MM PZD1 0403-000746 DIODE-ZENER RLZ3.9B,3.89-4.16,400MW 3301-000325 CORE-FERRITE BEAD AB,3.2x2.5x1.3mm,-,- 0501-000528 TR-SMALL SIGNAL KSC2982B,NPN,500mW,SOT-89,TP,2 3-12 Samsung Electronics...
  • Page 30 100pF,5%,50V,NPO,2012,-,TP R404 2007-000300 R-CHIP 10Kohm,5%,1/10W,DA,TP,2012 C209 2203-000260 C-CERAMIC,CHIP 10nF,10%,50V,X7R,2012,-,TP R412 2007-000300 R-CHIP 10Kohm,5%,1/10W,DA,TP,2012 C505 2203-000260 C-CERAMIC,CHIP 10nF,10%,50V,X7R,2012,-,TP R413 2007-000300 R-CHIP 10Kohm,5%,1/10W,DA,TP,2012 C706 2203-000260 C-CERAMIC,CHIP 10nF,10%,50V,X7R,2012,-,TP R204 2007-000355 R-CHIP 12Kohm,5%,1/10W,DA,TP,2012 C707 2203-000260 C-CERAMIC,CHIP 10nF,10%,50V,X7R,2012,-,TP R205 2007-000355 R-CHIP 12Kohm,5%,1/10W,DA,TP,2012 Samsung Electronics 3-13...
  • Page 31 1uF,20%,50V,GP,3*5,2.5MM,TP C415 2401-000588 C-AL 1uF,20%,50V,GP,3*5,2.5MM,TP C421 2401-000588 C-AL 1uF,20%,50V,GP,3*5,2.5MM,TP C423 2401-000588 C-AL 1uF,20%,50V,GP,3*5,2.5MM,TP C406 2401-000909 C-AL 22uF,20%,16V,GP,5*5,2.5MM,TP C411 2401-000909 C-AL 22uF,20%,16V,GP,5*5,2.5MM,TP C418 2401-000909 C-AL 22uF,20%,16V,GP,5*5,2.5MM,TP C451 2401-000909 C-AL 22uF,20%,16V,GP,5*5,2.5MM,TP C450 2401-001238 C-AL 4.7uF,20%,25V,GP,3*5,2.5MM,TP C102 2401-001934 C-AL 220uF,20%,6.3V,GP,6.3x7,2.5MM 3-14 Samsung Electronics...

  • Page 32: Block Diagrams

    4. Block Diagram 4-1 Main Samsung Electronics...
  • Page 33 4-2 MCD Part Samsung Electronics...
  • Page 34 5. Printed Circuit Board Diagram 5-1 MAIN Samsung Electronics...
  • Page 35 5-2 FRONT/LCD/TOP/MOTOR/LED Samsung Electronics...
  • Page 36 5-3 MCD Parts 5-3-2 SUB 5-3-1 MAIN TOP VIEW BOTTOM VIEW TOP VIEW BOTTOM VIEW Samsung Electronics...
  • Page 37 5-4 POWER Samsung Electronics...

  • Page 38: Wiring Diagram

    6. Wiring Diagram Samsung Electronics...

  • Page 39: Schematic Diagrams

    7. Schematic Diagram 7-1 MCD Part Samsung Electronics...
  • Page 40 7-2 MAIN Part Samsung Electronics...
  • Page 41 7-3 FRONT Samsung Electronics...

This manual is also suitable for:

Mcd-m500nMcd-m530Mcd-m530nNa-cp50Na-cp70Mcd-m500