Samsung MAX-460V Service Manual
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Samsung MAX-460V Service Manual

Samsung MAX-460V Service Manual

3 cd changer video cd mini mini component
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SERVICE
3CD CHANGER MINI COMPONENT
©
Samsung Electronics Co., Ltd. Dec. 1996.
3 CD CHANGER VIDEO CD
MINI MINI COMPONENT
MAX-460V
Manual
1. Precautions
11. Wiring Diagram
CONTENTS
Code No. AH68-20139A
Table of Contents
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Summary of Contents for Samsung MAX-460V

  • Page 1 4. Alignment and Adjustments 5. Special Circuit Descriptions 6. Troubleshooting 7. Exploded Views and Parts List 8. Electrical Parts List 9. Block Diagrams 10. PCB Diagrams 11. Wiring Diagram 12. Schematic Diagrams © Samsung Electronics Co., Ltd. Dec. 1996. Code No. AH68-20139A...

  • Page 2: Specifications

    Signal to noise ratio 45dB Total harmonic distortion Frequency response 20Hz ~ 20KHz(¡ 1dB) Signal to noise ratio Compact Disc 95dB(1kHz 0dB) Channel separation 75dB(1kHz 0dB) Total harmonic distortion 0.05%(1kHz 0dB) * Specifications are subject to change without notice. Samsung Electronics...

  • Page 3: Disassembly And Reassembly

    3. Disassembly and Reassembly 3-1 Cabinet-Top 1. Remove 11 screws holding the cabinet-top. 2. Lift the back of the cabinet-top and slide it to the rear to remove. (See arrow) Figure 3-1 Samsung Electronics...
  • Page 4 - Turn the gear clockwise using a screw driver as shown in Figure 3-2- 1. - Pull the Tray in the direction of arrow @ and then remove the Door in the direction of arrow # . 3. Remove 2 screws $ and lift the CD-MECHA. Figure 3-2-1 Figure 3-2 Samsung Electronics...
  • Page 5 % and then lift the cabinet-rear ^ and slide it to rear to remove (see arrow). 1. Remove 14 screws 2. Remove the Main-PCB & to rear. Figure 3-3 3-4 Cabinet-Front and Cabinet-Bottom 1. Remove 5 screws *. 2. Remove the cabinet-rear by pushing the "A" and "B" as shown. Figure 3-4 Samsung Electronics...
  • Page 6 Disassembly and Reassembly 3-5 CD Mecha Main Figure 3-5 Samsung Electronics...
  • Page 7 2. Remove the PCB @ with using the soldering iron. 3. Remove the Hook #. 4. Remove four Shaft-CD$ and then remove four Rubber-CD %. 5. Remove the CD-Deck ^ and Lever-Lift & is removed automatically. 6. Remove the Shaft *. Samsung Electronics...
  • Page 8 12. Remove the A/S, C/wire 4 with a soldering iron. 13. Remove 1 screw 5 and then remove the connector-header 6, Sensor-Roulette 7 and the A/S, C/wire(FL) 8 with using a soldering iron. 14. Remove the PCB-SUB sensor(R) 9. Figure 3-6 Samsung Electronics...
  • Page 9 8. Remove the Gear(c) ( by pushing the hook. 9. Lift the Gear(b) ) . 10. Remove the Gear(a) 1 . 11. Remove 2 screws 2 and then remove the Feed-Motor 3 . 12. Remove the Chassis-Deck(M) 4. Figure 3-7 Samsung Electronics...

  • Page 10: Alignment And Adjustments

    Figure 4-2 FM Auto Search Level Adjustment 60cm IFT1 AM(MW) I.F Adjustment OUTPUT SSG FREQ. 450KHz AM ANT Adjustment point AM I.F COIL Speaker Terminal AM SSG (IFT1) 450KHZ INPUT Maximum output(Figure 4-3) OUTPUT VTVM Oscilloscope Figure 4-3 AM I.F Adjustment SPEAKER JACK Samsung Electronics...
  • Page 11 Record Bias oscillation 85KHz 3) Press Hi-SPEED JPT1 MTT5512 frequency button. in the DECK1. 4) Press RECORD button. VTVM Oscilloscope OUTPUT Speaker Frequency (GND) Terminal Counter Figure 4-5 REC PB Head Figure 4-4 AZIMUTH Adjustment Screw Figure 4-6 Samsung Electronics...
  • Page 12 Raise WVR3 and adjust the waveform so that its middle Set WVR4 to 0mV. comes to GND of the oscilloscope (or until the upper half of waveform becomes symmetrical to the bottom half, A=B) Adjust WVR1 (arrow) for normal sound. Samsung Electronics...

  • Page 13: Special Circuit Descriptions

    The inverted input of FZC comparator is set to 5.7% of the difference between Vcc and VC(pin69) {{5.7% x (Vcc-Vc)}. Note : If the resistance connected to pin7 changes, the phase compensation peak of the focus tracking sled servos change. (The 'op-amp' dynamic range and offset voltage also change.) Samsung Electronics...
  • Page 14 TM5 or TM6 = 22µA, This current is inversely proportional to the resistor, variable within a range of t 5 to 40 µA for TM3. STOP is the ON/OFF detection signal for the limit SW (or the sled motor's innermost cirumference). Samsung Electronics...

  • Page 15: Troubleshooting

    (pin no. 27 ; 5V) Front PCB When the power is Replace µ-com. ON 'H' displays at pin no. 5 ?(5V) Connect Front PCB and Main PCB. Check the Power PCB : P/T, FUSE Check the connector Main PCB. Wafer MCW2 Samsung Electronics...
  • Page 16 RC2,3 and RIC1. B+,B- circuits Confirm for TR short AQ103L,R 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 17 1.7V 7.5V ? Replace LC72131 AM VT Check the LC72131 LC72131 pin 20 CONTROL ok? 0.9V 7V ? Check HIC1 pin 20 ? Check FEP interior LPF1,2 Check TDA7318 function ok? pattern, and any line output ok? disconnections. Samsung Electronics...
  • Page 18 Connector inserted Reinsert the connector. correctly? Check Main-PCB Front PCB Check voltage : AC 4.8V connection and the voltage of at FRONT-PCB FLT? MCW2, pins1,2(AC4.8V) Check voltage at UIC1 Check the voltage of RD3(-30V) pin no. 48(-30V) Replace UIC1 Samsung Electronics...
  • Page 19 2 R/P Deck : L Check for voltage at LC2 BIAS OSC Oscillate RECORD BIAS (85KHZ) Osc Frequency : 85kHz When inoperative : LQ4, LQ3 check Check for voltage at pin no.16,8 R/P Switching Convert of PLAY/RECORD Mode Pin no.16,8 Rec. PLAY Samsung Electronics...
  • Page 20 Is Roulette Control ok? Check Roulette Control Sensor Check oscillation of XX1 Is Focus Search ok? (16.9344MHz) Does Laser function during Replace PICK UP Focus Search? Check WIC02 pin3 voltage Replace CXD2500Q during Focus Search Replace WIC01 or WIC03 Samsung Electronics...
  • Page 21 RC2,3 and RIC1. B+,B- circuits Confirm for TR short AQ103L,R 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 22 Check communication of MI1 Check connection of short pin3,33,34,42,43 ? Check MI1,CI1 connection Check communication of & short MI1,CI1 ? Check CI1,RI1,RI2,RI3 Check commucation of connection & short CI1,RI1,RI2,RI3 ? Lead In Mode : check data input of CI1 pin104,105,106 Samsung Electronics...
  • Page 23 Check R.G.B waveform input Check SI1 and short. of EI1 pin12,13,14 ? Check OI2,OI3 and Check clock input of connection condition EI1 pin8 ? Check EI1 pin19 input to Check MI1 pin39 and EQ1. NT : "L", PAL : "H"? Samsung Electronics...
  • Page 24 Check circuit of OI2,OI3 Does the clock of OI1 pin 4 and connection condition perform input normally? Check circuit of OI1 Does the video waveform output and short of OI1 pin15 ? Check action of OQ1, OQ2, OQ3. 6-10 Samsung Electronics...
  • Page 25 Check circuit of ALI1, ARI1 Does the audio signal output and short. of ALI1 pin1 , ARI1 pin1 ? Check the mute of Does the audio signal output MIC1 pin18. of ALQ1, ARQ1 collector? Check output wire. Samsung Electronics 6-11...

  • Page 26: Exploded Views And Parts List

    1851-05-03 A/S 10000-601-019 AH81-10023P T-CAM GEAR(R) 1851-06-02 10000-601-022 AH81-10023Q PINCH ROLLER(F) 1851-09-501 10000-601-054 AH81-10023R PINCH ROLLER(R) 1851-10-501 10000-601-055 AH81-10023S REEL ASS’Y 1851-11-501 10000-601-057 AH81-10023T LEAF SW MSW1290CV 10000-601-058 AH81-10023W FLY WHEEL ASS’Y 1851-12-501 10000-601-065 AH81-10023W MAIN BELT 1821-17-03 10000-601-066 Samsung Electronics...
  • Page 27 Exploded Views and Parts List 7-2 Main Exploded View and Parts List 29 23 23 24 24 25 25 26 26 28 Samsung Electronics...
  • Page 28 AJ59-20002K DECK-CDP CMS-CR3P *CMS-CR3P AH59-20002C DECK-CASSETTE TN521ZSW-290Z/332, CASSETTE 14929-123-140 AH07-20045C VF-DISPLAY SVA-10SS06,-,104,14X25 AH39-10002G POWER-CORD CP,VCTFK-0.75X2, 1.8M,5239 A6006-0179 AH62-30017A HEAT-SINK AL,-,-,-,-,- 11122-0073-00 AH64-30238D CABINET-REAR -,SECC,-,T0.8 AH64-30351A CABINET-TOP -,PVC STEEL,-,T0.75 AH64-30352A CABINET-BOTTOM -,SECCL,-,T1.0,-,-,- AH61-20421A HOLDER-DECK ABS BLK AH59-10080M REMOCON -,-,BU2478,26,MAX460V Samsung Electronics...
  • Page 29 E.V.A SPONGE Hs 15 13054-0097-00 AH69-20061A CUSHION-TRAY(1) E.V.A SPONGE Hs 25 13054-0098-00 AH69-20062A CUSHION-TRAY(2) E.V.A SPONGE Hs 25 13054-0099-00 AH68-50254B LABEL-SERIAL ART PAPER T0.1 18114-542-211 3711-000906 CONNECTOR-HEADER BOX 3P1R 2MM A6010-1671 A6010-1671 CONNECTOR-WAFER 13349-139-030 BH250-04R WHT AH65-30010A CLAMP-WIRE DALB-2 16634-515-110 Samsung Electronics...
  • Page 30 AJ30-200013B PICK-UP CDP P/U SOH-A1 ROW V-P/J *SOH-AP AH61-60055A SPRING-T/TABLE CS STS-W PI0.4 D5.7 L9.3 CMS-V10N 12724-0062-00 AH31-10009A MOTOR-SPINDLE RF-310T-11400 43L 25V 85mA 16829-0004-00 AH31-10002B MOTOR-FEED 14769-057-250 RF-310TA 30MM NDM4RA3ETL 11.0MM AH60-10014A SCREW-PH(+M2*3) +M2X3 FE FZY W700 17008-120-032 Samsung Electronics...

  • Page 31: Electrical Parts List

    TR-SMALL SIGNAL;KSA708-Y,PNP,800MW, 12149-101-560 0501-000303 TR-SMALL SIGNAL;KSA733-Y,PNP,250MW, 12149-101-520 0501-000331 TR-SMALL SIGNAL;KSC1009-Y,NPN,800MW 12139-301-310 FQ1,2 0501-000392 TR-SMALL SIGNAL;KSC838-O,NPN,250MW, 12149-301-860 FQ001,LQ6,AQ103L 0501-000394 TR-SMALL SIGNAL;KSC900-L,NPN,250MW, 12149-301-840 AO103R HQ3,CQ5,8,BQ5,6 0501-000398 TR-SMALL SIGNAL;KSC945-Y,NPN,250MW, 12149-301-900 JQ1L,1R 0501-000610 TR-SMALL SIGNAL;KSA928A-Y,PNP,1W,TO 0502-000148 TR-POWER;2SB1185,PNP,2W,TO-220FP,BK B4052-0035 JQ2L,2R,3L,3R,8,CQ9 0504-000121 TR-DIGITAL;KSR1007,NPN,300MW,22K-47 12159-301-800 Samsung Electronics...
  • Page 32 IR2,CR9,JR14L,14R 2001-000613 R-CARBON;3.9KOHM,5%,1/8W,AA,TP,1.8X 11018-877-392 IR7,RR6 2001-000666 R-CARBON;33OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-330 CR11 2001-000689 R-CARBON;390KOHM,5%,1/8W,AA,TP,1.8X 11018-877-394 JR26,BR1L,1R 2001-000702 R-CARBON;39KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-393 JR20 2001-000708 R-CARBON;39OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-390 HR16,17,18,19,40,41,3 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X 11018-877-472 CR3,16,BR3,IR3 JR24L,24R,25L,25R JR01L,01R 2001-000745 R-CARBON;4.7OHM,5%,1/8W,AA,TP,1.8X3 11018-877-479 JR18 2001-000773 R-CARBON;470KOHM,5%,1/8W,AA,TP,1.8X 11018-877-474 CR8,BR7L,7R 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3 11018-877-471 Samsung Electronics...
  • Page 33 FC001,002,HC1,2,3,9,IC15 2202-000781 C-CERAMIC,MLC-AXIAL;100PF,10%,50V,Y 11449-518-101 JC7L,7R,8L,8R,16L,16R,BC4 LC1L,1R,IC11,RC105 HC6,AC101L,101R,120,121 2202-000796 C-CERAMIC,MLC-AXIAL;1NF,10%,50V,Y5P 11449-518-102 BC18,19,AC104L,104R 2202-000806 C-CERAMIC,MLC-AXIAL;220PF,10%,50V,Y 11449-518-221 FC4,8,9,IC31,32,CC3,6 2202-000807 C-CERAMIC,MLC-AXIAL;22NF,+80-20%,25 11448-010-223 JC12,BC24,AC109 ZC10,11,JC100,SC14 BC1L,1R 2202-000830 C-CERAMIC,MLC-AXIAL;82PF,10%,50V,Y5 11449-518-820 JC3L,3R 2202-000847 C-CERAMIC,MLC-AXIAL;1,8NF,0.3,50V,Y JC2L,2R,BC10L,10R 2202-000848 C-CERAMIC,MLC-AXIAL;1.5NF,0.3,50V,Y ZC3L,3R 2202-000850 C-CERAMIC,MLC-AXIAL;2.2NF,0.3,16V,Y 2202-000854 C-CERAMIC,MLC-AXIAL;47NF,0.3,50V,Y5 JC1L,1R 2301-000370 C-FILM,PEF;1.8NF,10%,50V,5.5X7X2.8M Samsung Electronics...
  • Page 34 AC127L,127R AC129 2401-001938 C-AL;22UF,20%,25V,GP,5X11MM,2MM,BK BC2L,2R,IC4,27L,27R 2401-001954 C-AL;4.7UF,20%,50V,GP,5X11MM,5,TP AC102,128,NO-LOCATION 2401-001968 C-AL;470NF,20%,50V,GP,5X11MM,5,TP IC17,FC6 2401-001975 C-AL;47UF,20%,16V,GP,5X11MM,5,TP AC110 2401-002168 C-AL;100UF,0.2,50V,GP,10X12.5,5MM,T BC4L,4R,5L,5R,6L,6R,7L,7R 2401-002180 C-AL;2.2UF,0.2,50V,GP,5X11,5MM,TP BC8L,8R,11L,11R,14L,14R ZC13,1L,1R,SC1L,1R,6L,6R 2701-000179 INDUCTOR-AXIAL;33UH,10%,4.2X9.8MM 12429-311-330 2701-000298 INDUCTOR-AXIAL;470UH,10%,4.2X9.8MM 12429-070-130 2801-000734 CRYSTAL-UNIT;7.2MHZ,50PPM,28-AAM,12 14539-501-140 ICF4 2802-000215 RESONATOR-CERAMIC;19KHZ,+-38HZ,-,7. 14539-504-100 ICF1 2903-000105 FILTER-CERAMIC;BP,10.7MHZ+-25KHZ 14529-301-753 Samsung Electronics...
  • Page 35 C-FILM,PEF;47NF,10%,50V,8X11X4.5MM, EC16,17,18,MC23,26,30 2301-000469 C-FILM,PEF;68NF,10%,50V,9X12X4.5MM, MC22,29 2303-000312 C-FILM,PPF;100NF,5%,63V,7.5X12.5X3. A1102-0164 EC22,24,MC28 2401-001465 C-AL;47UF,20%,10V,GP,5*11,2MM, 11608-102-473 MC45,46 2401-001919 C-AL;2.2UF,20%,50V,-,4X7MM,5,TP EC7,MC10,38 2401-002180 C-AL;2.2UF,0.2,50V,GP,5X11,5MM,TP 2802-000113 RESONATOR-CERAMIC;16MHZ,0.5%,BK,10. 2802-000158 RESONATOR-CERAMIC;4MHZ,0.5%,TP,10.0 14534-504-043 MCON1 3809-001036 CABLE-FLAT;300V,80C,150MM,4P,2.5MM, EJW01,02,05,06 3811-000389 WIRE-NO SHEATH CU;SPCW,300V,52.4MM, MIC2 AH14-10007E IC;M65846FP,SOP,STICK DSP/ECHO MD01,02,03,04,1,2,4,5 0401-000101 DIODE-SWITCHING;1N4148,100V,200MA,5 Samsung Electronics...
  • Page 36 13124-100-710 MIC-WIRE AH65-30013A CLAMP-CORD;,-,DALA-2,-, 16634-517-300 0401-000101 DIODE-SWITCHING;1N4148,100V,200MA,5 0504-000121 TR-DIGITAL;KSR1007,NPN,300MW,22K-47 12159-301-800 SQ1,2 0504-000148 TR-DIGITAL;KSR2007,PNP,300MW,22K-47 12149-301-150 SIC3 1001-000111 IC-ANALOG SWITCH;GD4066B,BILATERAL SIC2 1201-000463 IC-OP AMP;074,SOP,14P,196MIL,SINGLE SR10 2001-000008 R-CARBON;15KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-153 SR6,11 2001-000010 R-CARBON;68KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-683 SR14 2001-000241 R-CARBON;1.5KOHM,5%,1/8W,AA,TP,1.8X 11018-877-152 SR17,23 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X 11018-877-104 Samsung Electronics...
  • Page 37 3711-000820 CONNECTOR-HEADER;BOX,2P,1R,2.5MM,ST 13349-512-561 RW1,4 3811-000130 WIRE-PVC CU;BCWA,300V,60MM,7/0.16MM 13049-011-106 3811-000131 WIRE-PVC CU;BCWA,300V,80MM,7/0.16MM 13049-011-108 PJW4,SJW12 3811-000389 WIRE-NO SHEATH CU;SPCW,300V,52.4MM, FFIC3 AH14-10003E IC;KIA7812PI,-,TO-220 AH31-10020A FAN-DC;D0620B-12M,12VDC/0.16A, A3070-0112 FFCW2 AH39-20008M LEAD-CONNECTOR ASS’Y;5264,5395,2P,1 13078-472-115 PCON3 AH39-20008Q LEAD-CONNECTOR ASS’Y;5264,5395,2P,3 13078-472-130 PCON2 AH39-20010M LEAD-CONNECTOR ASS’Y;5264,5395,3P,3 13078-493-135 Samsung Electronics...
  • Page 38 UQ17 0504-000121 TR-DIGITAL;KSR1007,NPN,300MW,22K-47 12159-301-800 UQ3,4,5,6,7,8,11,12,16 0504-000122 TR-DIGITAL;KSR1009Y,NPN,300MW,4.7K, 12159-301-790 UQ13,14 0504-001003 TR-DIGITAL;KSR2003,PNP,300MW,22K-22 UD16,17,18,19,22,23 0601-000141 LED;ROUND,GRN,3.1MM,555NM A4150-0290 UD5,6,7,26,27,28,29,30,31 UD36,37 UD20,21,24 0601-000185 LED;ROUND,ORG,3.1MM,610NM A4150-0288 UD32,33,34,35 UD38 0601-000245 LED;ROUND,RED,3.1MM,650NM 12309-001-450 UR82,84,86,97 2001-000003 R-CARBON;330OHM,5%,1/8W,AA,TP,1.8X3 11018-877-331 UR26,27,36,37 2001-000241 R-CARBON;1.5KOHM,5%,1/8W,AA,TP,1.8X 11018-877-152 UR61,62,63 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X 11018-877-104 Samsung Electronics...
  • Page 39 C-AL;47UF,20%,50V,GP,6.3*11,2.5MM, 11608-106-470 UC21,23 2401-001904 C-AL;10UF,20%,16V,-,4X7MM,5,TP UC19 2401-001912 C-AL;1UF,20%,50V,GP,5X11MM,2MM,BK 2401-001931 C-AL;220NF,20%,50V,-,4X7MM,5,TP UC53,54,1 2401-001952 C-AL;4.7UF,20%,50V,-,4X7MM,5,TP 2409-000123 C-EDL;47000UF,4UA,5.5V,-,-,5MM,BK B1104-0540 2801-001382 CRYSTAL-UNIT;12MHZ,50PPM,28-AAM,10P A1280-0017 2801-001394 CRYSTAL-UNIT;32.768KHZ,20PPM,28-AAY 14539-502-350 USW1,2,3,4,5,6,7,8 3404-000165 SWITCH-TACT;12V,50MA,160GF+-50GF,6X 13559-901-100 USW9,10,11,12,17,29,30 USW18,19,20,21,22 USW13,14,15,16 USW23,24,25,26,27,28 UVR1,2 3406-000162 SWITCH-ROTARY;5V,50MA,SPDT,20MM A3012-0018 UCW4 3708-000266 CONNECTOR-FPC/FC/PIC;32P,1.25MM,STR B6013-0069 Samsung Electronics...
  • Page 40 14709-241-280 RF3,4/HOLDER 3602-000147 FUSE-CLIP;250V,7.5A,30MOHM 13164-101-913 PSCW1 3711-000190 CONNECTOR-HEADER;1WALL,2P,1R,7.92MM 13349-156-020 RCW1 3711-000586 CONNECTOR-HEADER;BOX,10P,1R,2.5MM,A A6010-0388 RCW2 3711-000814 CONNECTOR-HEADER;BOX,2P,1R,2.5MM,AN 13349-511-573 VCW1 3711-000988 CONNECTOR-HEADER;BOX,5P,1R,2.0MM,AN 13349-139-050 VCW2 3711-001009 CONNECTOR-HEADER;BOX,5P,1R,2.5MM,AN 13349-511-547 6003-000275 SCREW-TAPTITE;BH,+,B,M3,L10,BLK ,SW 17458-230-103 PL1,2 AH27-10001F COIL-CHOKE;27UH,K,Q30,-,-,DR(6.5*7. 12429-010-330 AH62-30060A HEAT SINK-CD;AL,-,T1.0,-,-,-,SCM-70 15684-505-820 8-10 Samsung Electronics...
  • Page 41 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 11119-101-103 CR3,ALR6,ARR6 2007-000355 R-CHIP;12KOHM,5%,1/10W,DA,TP,2012 11119-101-123 ER4,5,12,OR4 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 11119-101-102 CR12,ALR9,ARR9 MR1,CR17,OPR1 2007-000477 R-CHIP;1MOHM,5%,1/10W,DA,TP,2012 11119-101-105 2007-000565 R-CHIP;220KOHM,5%,1/10W,DA,TP,2012 11119-101-224 OR6,7,8,9,ER8 2007-000572 R-CHIP;220OHM,5%,1/10W,DA,TP,2012 11119-101-221 2007-000686 R-CHIP;3.3KOHM,5%,1/10W,DA,TP,2012 11119-101-332 OR1,ALR1,3,ARR2,5 2007-000872 R-CHIP;4.7KOHM,5%,1/10W,DA,TP,2012 11119-101-472 ER9,OR13 2007-000931 R-CHIP;470OHM,5%,1/10W,DA,TP,2012 11119-101-471 CR11 2007-000981 R-CHIP;5.6KOHM,5%,1/10W,DA,TP,2012 11119-101-562 Samsung Electronics 8-11...
  • Page 42 CORE-FERRITE BEAD;AB,3.2X2.5X1.3MM, B1144-0034 3704-000241 SOCKET-IC;28P,DIP,SN,2.54MM A3045-0018 SCON1 3708-001062 CONNECTOR-FPC/FC/PIC;30P,1.0MM,ANGL PCON1 3711-000903 CONNECTOR-HEADER;BOX,3P,1R,2.5MM,ST 13349-527-502 AH09-10061D IC-MCU;LC865032A-XXXX,64P,QFP,8BITS AH14-10004T IC-ANALOG M/PLEXER;MC14053BD,SOP,TA PCON1 AH39-20538A LEAD CONNECTOR-ASSY;-,5051,5264, 0801-001108 IC-CMOS LOGIC;4W53,MULTIPLEXER,SOP, GJ4,CJ1,RJ512,SJ1,2 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 11119-101-000 ALJ1,ARJ1,MPJ1,AMGL2 ONR1 2007-000477 R-CHIP;1MOHM,5%,1/10W,DA,TP,2012 11119-101-105 OPC1,ONC1 2203-001517 C-CERAMIC,CHIP;15PF,5%,50V,NPO,2012 8-12 Samsung Electronics...
  • Page 43 AJW1,7,8,10,11,12,13 AJW19 2007-000068 R-CHIP;470KOHM,5%,1/10W,DA,TP,2012 11119-101-474 WR2,9,18 2007-000282 R-CHIP;100KOHM,5%,1/10W,DA,TP,2012 11119-101-104 WR36,32 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 11119-101-103 WR12,16 2007-000338 R-CHIP;120KOHM,5%,1/10W,DA,TP,2012 11119-101-124 WR8,22,23,24 2007-000355 R-CHIP;12KOHM,5%,1/10W,DA,TP,2012 11119-101-123 WR3,33 2007-000395 R-CHIP;150KOHM,5%,1/10W,DA,TP,2012 11119-101-154 WR14 2007-000409 R-CHIP;15KOHM,5%,1/10W,DA,TP,2012 11119-101-153 WR5,29 2007-000444 R-CHIP;180KOHM,5%,1/10W,DA,TP,2012 11119-101-184 WR37 2007-000462 R-CHIP;18OHM,5%,1/10W,DA,TP,2012 11119-101-180 Samsung Electronics 8-13...
  • Page 44 WCW3 3708-000177 CONNECTOR-FPC/FC/PIC;16P,1.0MM,ANGL A6010-1523 WCW2 3708-001032 CONNECTOR-FPC/FC/PIC;26P,1.25MM,ANG WCW4 3708-001062 CONNECTOR-FPC/FC/PIC;30P,1.0MM,ANGL WCW1 3711-000713 CONNECTOR-HEADER;BOX,15P,1R,2.0MM,A A6010-0524 WCW6 3711-000826 CONNECTOR-HEADER;BOX,2P,1R,2MM,ANGL 13349-139-020 3809-000202 CABLE-FLAT;30V,80C,82MM,16P,1MM,UL2 A6032-0066 CD-VCD AH39-20545A LEAD CONNECTOR-ASSY;-,51004,51004,2 CENTER HOLE OF WQ4 AH39-50001L LEAD-FASTEN;RING,1007#24,200MM,BLK 13059-201-203 WIC03 AH62-30047A HEAT SINK;ETHD,-,T0.5,-,-,-,MAX-555 11124-0061-00 8-14 Samsung Electronics...

  • Page 45: Block Diagrams

    9. Block Diagrams 9-1 Main Samsung Electronics...
  • Page 46 Block Diagrams 9-2 CD Samsung Electronics...
  • Page 47 Block Diagrams 9-3 Video CD Samsung Electronics...
  • Page 48 SENS SCOR INTERRUPT REMO REMOCON INPUT DISC2 DISC2 LED DISC3 DISC3 LED VFD CONTROL " " " " " " " " " " " " " +5.6V VDVP -30V VFD PINCH OFF VOLTAGE S 16 VFD CONTROL Samsung Electronics...
  • Page 49 CLOSE CLOSE SW CE 23 NJU3713(OPTION) CE CE 22 NJU3713 CE DISC1 DISC 1 LED 1 SYNC REC-IN (CD-SYNC) CE 21 M65840 (KEY CON) LATCH DO 2 P5 0 NJU3713, NJU3713 (O) CLK 2 P5 1 NJU3713, NJU3713(O) Samsung Electronics...
  • Page 50 TUNER TAPE NJU3713 : UIC3 (ECHO, KEY+CON OPTION) Description Name LED : VOICE CANCEL LED : "b" LED : "#" LED : ECHO ON/OFF SW B, C (M62453) SW A (M62453) ECHO CE DATA RESET DOUBLE EMPHA SEL3 Samsung Electronics...
  • Page 51 BA3950 : RIC1 M65840 : EIC1 (OPTION KEY+CON) HPFIN HPFOUT TEST1 TEST2 TEST3 XOUT MIXIN MIXOUT CLOCK LPF2 LPF1 LOGIC D/A1 D/A2 LPF1IN ADINTIN ADCONT CLOCK DA1NTIN DA1CCNT DA2INTOUT LPF2IN LPF2OUT LPF1OUT ADINTOUT STROBE DATA DA1INTOUT DA2INTIN DA2CONT Samsung Electronics...
  • Page 52 Block Diagrams NJU3713 : UIC2, UIC3 (OPTION) DATA Controller Circuit MC14066 : SIC3 IN/OUT1 OUT/IN1 CONT1 OUT/IN2 CONT4 IN/OUT4 IN/OUT2 CONT2 OUT/IN4 CONT3 OUT/IN3 IN/OUT3 Samsung Electronics...
  • Page 53 PB IN(1) PB GND MUTE NF(1) IN(1) OUT(1) STK4121V (20W) : AIC101 STK4141V (40W) (OPTION) STK4181V (60W) (OPTION) TR18 TR17 TR21 TR19 TR14 TR22 TR15 TR20 D3 TR23 TR10 D2 TR16 TR24 TR11 TR12 TR13 8 9 101314 Samsung Electronics...
  • Page 54 Block Diagrams M62453SP : MIC1 (MIC OPTION) 2.16K 2.16K Switch Control 100K LA1836 : IIC1 DECODER RF AMF STERO DUFF STEREO DRIVE TRIG MUTE SMFT AM/FM COMP PILOT LEVEL AM/FM BUFF S-CURVE TUNING PHASE DET DRIVE 9-10 Samsung Electronics...
  • Page 55 ON OFF MODE SEL VOL SEL L P F D / A MICMIX SW V O L 16kSRAM PHASE SEL PHASE L O G I C MODE SEL C L K L P F A / D 9-11 Samsung Electronics...
  • Page 56 * NOTE : KSB564 ='EBC' TYPE 1 2 3 LB1641/BA6209(MOTOR DRIVER) : SIC1, SIC2,SIC3, NIC1641 LB1641/BA6209 VCC2 OUT1 OUT2 VCC1 8 10 Input logic circuit LB1641 KA9258 : NIC9258 LEVEL SHIFT LEVEL T S D SHIFT REGULATOR MUTE LEVEL LEVEL SHIFT SHIFT 9-12 Samsung Electronics...
  • Page 57 FSCH & COMPARATOR ARC AMP FDFCT FOCUS ERROR AMP RF AMP LDON FSEO 65 66 67 78 70 71 75 74 69 73 74 76 62 61 68 79 80 1 33 57 56 19 18 17 Samsung Electronics 9-13...
  • Page 58 KS5514B-09 : OI1 CLAMP SYNC VSYNC 4FSC DETECT OSD ROM BLUEBACK OSD RAM CENERATOR DISPLAY CONTROL SHIFT INTERNAL DATA ADDR REGISTER BIAS CKT CONTROL REGISTER REGISTER REGISTER VIDEO MIXER INPUT CONTROL SYNC DISPLAY CLAMP PCM1710U : AI1 9-14 Samsung Electronics...
  • Page 59 90° 45° Burst Countdown Plag OLF LPF decoder Adjust PAL/ NTSC HSYNC PLA F/F SWITCH Latch Chroma out R-Y Burst Flag Chroma in B-Y Burst Flag COLOR Diflerence Clamp Clamp Luma Sync Luma SYNC Matrix input Clamp Samsung Electronics 9-15...

  • Page 60: Pcb Diagrams

    10. PCB Diagrams 10-1 Main Samsung Electronics 10-1...
  • Page 61 PCB Diagrams 10-2 Samsung Electronics...
  • Page 62 PCB Diagrams 10-2 Front Samsung Electronics 10-3...
  • Page 63 PCB Diagrams 10-3 Power 10-4 Samsung Electronics...
  • Page 64 PCB Diagrams 10-4 CD 10-4-1 Top View 10-4-2 Bottom View Samsung Electronics 10-5...
  • Page 65 PCB Diagrams 10-4-3 CD SUB 10-6 Samsung Electronics...
  • Page 66 PCB Diagrams 10-5 Video CD 10-5-1 Top View 10-5-2 Bottom View Samsung Electronics 10-7...
  • Page 67 PCB Diagrams 10-4 CD 10-4-1 Top View 10-4-2 Bottom View Samsung Electronics 10-5...

  • Page 68: Schematic Diagrams

    12. Schematic Diagrams 12-1 Main MIC1 AIC102 AIC101 BIC1 EIC1 ZIC1 MIC2 ZIC1 SIC2 RIC1 Samsung Electronics 12-1...
  • Page 69 Schematic Diagrams 12-2 Front 12-2 Samsung Electronics...
  • Page 70 Schematic Diagrams 12-3 CD Samsung Electronics 12-3...
  • Page 71 Samsung Electronics 12-4 Video CD VEI1 RIC2 12-4 Samsung Elctronics...

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