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Samsung MAX-632P Service Manual

3 cd changer mini mini component
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Table of Contents

SERVICE
3CD CHANGER MINI COMPONENT
3 CD CHANGER
MINI MINI COMPONENT
MAX-632P
Manual
1. Precautions
5. Special Circuit Descriptions
CONTENTS

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Summary of Contents for Samsung MAX-632P

  • Page 1: Table Of Contents

    3 CD CHANGER MINI MINI COMPONENT MAX-632P SERVICE Manual 3CD CHANGER MINI COMPONENT CONTENTS 1. Precautions 2. Specifications 3. Disassembly and Reassembly 4. Alignment and Adjustments 5. Special Circuit Descriptions 6. Troubleshooting 7. Exploded Views and Parts List 8. Electrical Parts List 9.
  • Page 2 ELECTRONICS © Samsung Electronics Co.,Ltd. Jan. 1997 Printed in Korea Code no. AH68-20140A...

  • Page 3: Specifications

    Signal to noise ratio 2.5% Total harmonic distortion 20Hz ~ 20KHz(±1dB) Frequency response 90 dB(1kHz 0dB) Signal to noise ratio Compact Disc 75 dB(1kHz 0dB) Channel separation 0.08%(1kHz 0dB) Total harmonic distortion Specifications are subject to change without notice. Samsung Electronics...
  • Page 4 5.7% of the difference between Vcc and VC (pin69) {(5.7% x (Vcc-Vc)}. Note : If the resistance connected to pin 7 changes, the phase compensation peak of focus,tracking,sled servos change. At the same time, Ôop-ampÕ dynamic range and offset voltage also change. Samsung Electronics...
  • Page 5 TM5 or TM6 = 22µA, This current is inversely proportional to the resistor, variable within a range of 5 to 40µA for TM3. STOP is the ON/OFF detection signal for the limit SW (or the sled motorÕs innermost cirumference). Samsung Electronics...

  • Page 6: Disassembly And Reassembly

    3. Disassembly and Reassembly 3-1 Cabinet-Top 1. Remove 9 screws holding the Cabinet-Top. 2. Lift the back of the Cabinet-Top and slide it to the rear to remove. Figure 3-1 Samsung Electronics...
  • Page 7 2. After power is not connected : - Turn the Gear clockwise using the hand as shown in figure 3-2-1. - Pull the Tray in the direction of arrow @. 3. Remove 4 screws $,% and lift the CD-Mecha. TRAY Figure 3-2-1 Figure 3-2 Samsung Electronics...
  • Page 8 1. Remove 17 screws % and then lift the Cabinet-Rear ^ and slide it to rear to remove (see arrow). 2. Remove the Main-PCB &. Figure 3-3 3-4 Cabinet-Front and Cabinet-Bottom 1. Remove 5 screws *. 2. Remove the Cabinet-Rear by pushing the ÒAÓ and ÒBÓ as shown. Figure 3-4 Samsung Electronics...
  • Page 9 Disassembly and Reassembly 3-5 CD Mecha TRAY STOPPER BASE MAIN Refer to the next page for timming point CD SUB PCB TRAY DISC ASS'Y HOOK CD MAIN PCB Figure 3-5 Samsung Electronics...
  • Page 10 3-5-3 CD Main PCB Disassembly 1. Remove the Lever-Lifter(9) from the Base-Main by releasing two hooks. 2. Remove four Rubber-CD(0) from the Lever-Lifter and then remove the Deck-CD(“). 3. Remove the Hook. 4. Remove the CD MAIN PCB with the soldering iron. Samsung Electronics...
  • Page 11 * Align the Gear-Cam with the Gear-Tray as shown ing Figure 3-6, then mount the Tray-Disc. Gear-Cam Gear-Cam Gear-Cam Timming Point Gear-Cam Figure 3-6 * When assembling the Tray-Disc,take extreme care not to engage with Gear-Synchro. Gear-Synchro Insert Gear-Disc Figure 3-7 Samsung Electronics...
  • Page 12 Remove the Gear (c) ( by pushing the hook. Lift the Gear(b) ). 10. Remove the Gear(a) 1. 11. Remove 2 screws 2 and the then remove the Feed-Motor 3. 12. Remove the Chassis-Deck (M) 4. Figure 3-8 Samsung Electronics...

  • Page 13: Alignment And Adjustments

    Figure4-1 IF CENTER and THD Adjustment FM Antenna 30 dB FM Search Level Adjustment 75Ω Dummy SSG FREQ. 98 MHz FM IN FM SSG Adjustment point SEMI-VR(5KB) (MSR1) 5 kB “TUNED” is shown on FLT (Figure 4-2) Figure4-2 FM Auto Search Level Adjustment Samsung Electronics...
  • Page 14 LOCK. control screw to 2)Press REV PLAY playback REV. Mode button. PLAY MTT-150 L-CH:Turn DSR4L See the PlayBack Same as 100mV ±0.5dB to the right and diagram for out Level above on Deck 2. adjustment left R-CH:Fixed locations. Samsung Electronics...
  • Page 15 TP1 as in Figure R-CH: DSR1R to (7V ±5%) Deck2, then press adjustment 4-6 and read the current the right and left REC button. locations VTVM Oscilloscope VTVM Cassette Deck Audio OSC. LINE OUT AUX IN IN OUT Figure 4-6 Samsung Electronics...
  • Page 16 Raise NVR1703 and adjust the waveform so that its middle and (+) terminal to center of AP1. comes to ground of the oscilloscope. (Or, until the upper half Set NVR1704 to 0mV. of waveform becomes symmetrical to the bottom half,A=B) Adjust NVR1701 (arrow) for normal sound. Samsung Electronics...

  • Page 17: Troubleshooting

    (pin 29 ; 4.5V) RC16,RR17,RR26 Front PCB When the power is Replace µ-com. ON 'H' displays at pin 1 ?(5V) Connect Front PCB and Main PCB. Check the Power PCB : P/T, FUSE Check the connector Main PCB. Wafer CCW1,CCW2 Samsung Electronics...
  • Page 18 AQ1L,AQ1R Base B+ ? replace it. Is Mute selected ? Remove it with Remocon. Replace Headphone jack Headphone Jack short ? soldering condition. FIC3(NJU3718) pin 27 Replace FIC3(NJU3718) Check the "H" ? Check if the output line is short. Samsung Electronics...
  • Page 19 7.5V ? Replace LC72131 AM VT Check the LC72131 LC72131 pin 20 CONTROL ok? 0.9V 7V ? Check MIC2 pin 20 ? Check FEP interior LPF(MLPF 1L/1R) Check TDA7318 function ok? pattern, and any line output ok? disconnections. Samsung Electronics...
  • Page 20 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? CCW1, pins 1,2(AC4.8V) Check voltage at UIC1 Check the voltage of RZD1(-33V) pin 48(-33V) Replace UIC1 Samsung Electronics...
  • Page 21 Oscillate RECORD BIAS (105KHz) Mode DQ1L/1R -10V PLAY 1.4V Control DECK MECHA Check for RESET Control VF DISPLAY When power is turned ON µ-com UIC1 Control MUTE circuit Control each circuit Check VF DISPLAY VF DISPLAY Drive VF DISPLAY Samsung Electronics...
  • Page 22 Check Roulette Control Sensor Check oscillation of NXF100 Is Focus Search ok ? (16.9344MHZ) Does Laser function during Replace PICK UP Focus Search ? Check NIC9282 pin73 voltage Replace NIC9282 during Focus Search : 5V Replace NIC9220 or NIC9258 Samsung Electronics...
  • Page 23 6-3-2 Audio Output Malfunction Malfunction of Audio Output Check voltage of NIC05 : 5V Replace NIC05 Check waveform of NIC9282 Check NIC9282 soldering Check NIC9282 soldering pins 19,20 Check waveform of NIC9270 Check NIC9270 soldering pins 9,12 Check Amp Samsung Electronics...

  • Page 24: Exploded Views And Parts List

    7.Exploded Views and Parts List 7-1 Cassette Deck Exploded View and Parts List 7-1-1 Cassette Deck Exploded View Samsung Electronics...
  • Page 25 HH-38C T2.0 BLK, MAX-630 AH31-10020A FAN-DC D0620B-12M, 12VDC 10.16A AH61-10627A BRKT-FAN SECC T1.0 NTR MAX-630 AH62-30105A HEAT-SINK,M AL T6.0 WHT MAX-630 AH64-30353K CABINET-REAR 2 VOLTAGE,SECC,T0.8,GRAY -,SECC,T0.8,GRAY AH63-30071A COVER-REAR ABS 94HB MQ485Z AH62-30121A HEATSINK PRO AL EXTR MAX632P AH59-10096A REMOCON-ASSY MAX-632P Samsung Electronics...
  • Page 26 Exploded Views and Parts List 7-2 Main Exploded View and Parts List 7-2-1 Exploded View PCB - FRONT PCB - CD PCB - MAIN PCB - POWER POWER - CORD PCB - DOLBY-PRO Samsung Electronics...
  • Page 27 -,ABS,-,BLK BASE MAIN AH59-10099A ASSY-PCB SENSOR CMS-300,ASS’Y SENSOR AH59-10100A ASSY-TABLE CHUCK CMS-300,ASS’Y CHUCK AH59-10101A ASSY-PULLEY-MOTOR CMS-300,ASS’Y CHUCK AH66-30086A LEVER-LIFTER ABS HF-380 BLK AH73-10016A RUBBER-CD AJ59-20003F DECK-CDP DECK-CD *CMS-A30NG6 CD SUB PCB TRAY DISC ASS'Y HOOK CD MAIN PCB Samsung Electronics...
  • Page 28 AJ30-20001B 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 RF-310ta 30MM NDM4RA3ETL 11.0MM 14769-057-250 AH60-10014A SCREW-PH(+M2*3) +M2X3 FE FZY W700 17008-120-032 Samsung Electronics...

  • Page 29: Electrical Parts List

    RQ12,14,LQ3,MQ1 DQ2L,2R,AQ1L,1R 0501-000407 TR-SMALL SIGNAL;KSD471A-Y,NPN,800MW 12149-401-150 CQ1,3,5 0501-000610 TR-SMALL SIGNAL;KSA928A-Y,PNP,1W,TO RQ1,FQ1 0502-000241 TR-POWER;KSA614,PNP,25W,TO-220,BK,4 12139-103-560 0502-000424 TR-POWER;2SB1566-F,PNP,2W,TO-220FN, B4052-0086 0502-000425 TR-POWER;2SD2395-F,NPN,2W,TO-220FN, B4052-0087 CQ2,4,6,8 0504-000118 TR-DIGITAL;KSR1003,NPN,300MW,22K-22 12159-301-780 LQ1L,1R,DQ3,4,OQ1L,1R 0504-000122 TR-DIGITAL;KSR1009Y,NPN,300MW,4.7K, 12159-301-790 DJQ1,2 0504-000203 TR-DIGITAL;KSR1004,NPN,300MW,47K-47 LQ2,DQ5,KQ4,OQ2 0504-001003 TR-DIGITAL;KSR2003,PNP,300MW,22K-22 DQ1L,1R 0505-000197 FET-SILICON;2SK373Y,N,-,-,-,400MW,T B4054-0023 Samsung Electronics...
  • Page 30 DR12 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X 11018-877-472 MR21 2001-000802 R-CARBON;5.6KOHM,5%,1/8W,AA,TP,1.8X QR5R 2001-000869 R-CARBON;56OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-560 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP,1.8X 11018-877-682 DR24L,24R 2001-000924 R-CARBON;680OHM,5%,1/8W,AA,TP,1.8X3 11018-877-681 AR5,6 2001-001088 R-CARBON(S);1KOHM,5%,1/2W,AA,TP,2.4 11018-377-102 RR14 2001-001093 R-CARBON(S);2.2KOHM,5%,1/2W,AA,TP,2 11018-377-222 DR56 2001-001096 R-CARBON(S);2.2OHM,5%,1/2W,AA,TP,2. 11018-377-229 JR11 2001-001140 R-CARBON(S);39OHM,5%,1/2W,AA,TP,2.4 11018-377-390 DR48 2001-001178 R-CARBON(S);680OHM,5%,1/2W,AA,TP,2. 11018-377-681 Samsung Electronics...
  • Page 31 R-CHIP;2.2KOHM,5%,1/10W,DA,TP,2012 11119-101-222 MR50,RR43,22 BR9L,9R SR2L,2R 2007-000498 R-CHIP;2.2MOHM,5%,1/10W,DA,TP,2012 11119-101-225 2007-000518 R-CHIP;2.7KOHM,5%,1/10W,DA,TP,2012 11119-101-272 BR10L,10R MR10,46,AR3L 2007-000572 R-CHIP;220OHM,5%,1/10W,DA,TP,2012 11119-101-221 AR3R AR3R DJR1,JR8L,8R,KR2,5 2007-000586 R-CHIP;22KOHM,5%,1/10W,DA,TP,2012 11119-101-223 MR13,20,47 DR40L,RR13,18 AR5L,5R RR10,BR11 MR27 2007-000593 R-CHIP;22OHM,5%,1/10W,DA,TP,2012 11119-101-220 RR38,SR39L,39R 2007-000653 R-CHIP;27KOHM,5%,1/10W,DA,TP,2012 11119-101-273 DR70,MR45,28,SR2L,2R 2007-000686 R-CHIP;3.3KOHM,5%,1/10W,DA,TP,2012 11119-101-332 Samsung Electronics...
  • Page 32 C-CERAMIC,DISC;4.7NF,10%,50V,Y5P,-, MC27 2202-000796 C-CERAMIC,MLC-AXIAL;1NF,10%,50V,Y5P 11449-518-102 2202-000807 C-CERAMIC,MLC-AXIAL;22NF,+80-20%,25 11448-010-223 MC11 2202-000854 C-CERAMIC,MLC-AXIAL;47NF,0.3,50V,Y5 FC2L,2R,3L,3R,JC11 2203-000199 C-CERAMIC,CHIP;100NF,+80-20%,50V,Z5 FJC1,2,FSC1,2,FFC1,FDC1 2203-000199 C-CERAMIC,CHIP;100NF,+80-20%,50V,Z5 ZC8,9,10 MC33,34,35,24,XC1L,1R 2203-000239 C-CERAMIC,CHIP;100PF,5%,50V,NPO,201 11129-009-101 SC2L,2R DC39L,39R 2203-000323 C-CERAMIC,CHIP;12NF,10%,50V,X7R,201 11129-004-123 2203-000374 C-CERAMIC,CHIP;15NF,5%,50V,X7R,2012 11129-004-153 MC26 2203-000408 C-CERAMIC,CHIP;180PF,5%,50V,NPO,201 11129-008-181 MC14 2203-000417 C-CERAMIC,CHIP;18NF,10%,50V,X7R,201 11129-004-183 Samsung Electronics...
  • Page 33 C-AL;470UF,20%,16V,GP,10X12MM,5MM,T 11608-103-471 2401-001413 C-AL;470UF,20%,35V,GP,10X20,5MM, 11609-402-130 DC6L,6R,25,RC25,27 2401-001465 C-AL;47UF,20%,10V,GP,5*11,2MM, 11608-102-473 FC13,RC15 2401-001538 C-AL;47UF,20%,25V,GP,6X11,2.5MM,- AC4L,4R 2401-001572 C-AL;47UF,20%,50V,GP,6.3*11,2.5MM, 11608-106-470 DC36L,36R 2401-001645 C-AL;680NF,20%,50V,GP,5*11,2MM, 11608-106-688 DC16,12,17 2401-001895 C-AL;100UF,20%,16V,GP,6.3X11MM,2.5M DC13,RC24,MC18L,18R 2401-001912 C-AL;1UF,20%,50V,GP,5X11MM,2MM,BK MC17,20,25,RC9 RC11 2401-001928 C-AL;2200UF,20%,35V,GP,16X31MM,7.5M 11607-105-222 RC10 2401-001942 C-AL;3300UF,20%,35V,GP,18X35.5MM,7. 11607-105-332 MC19L,19R,JC2L,2R,RC23 2401-001954 C-AL;4.7UF,20%,50V,GP,5X11MM,5,TP Samsung Electronics...
  • Page 34 IC;KIA7812PI,-,TO-220 FIC3 AH14-10004L IC;NJU3718,SOP,BULK FIC6 AH14-10006F IC;TC9173P,DIP,EXPANDER 16P MIC2 AH14-10007G IC;LC72131,DIP,STICK PLL MIC1 AH14-10007H IC;LA1836,DIP,STICK IF+MPX MLPF1L,1R AH26-10001A TRANS-IF;FV-AD-BASE19K/38K,LOW PASS 12450-304-040 IFT4 AH26-10001E TRANS-IF;KS940228-09,-,-,7.6X12.0,- 12619-030-005 DLPF3L,3R,1L,1R AH26-10002X COIL-TRAP;KS940830-05,BIAS-TRAP,30D 12429-206-102 AH26-10003C COIL-TRAP;PCHNS-5371EQJ,BIAS-TRAP,- 12619-577-771 IFT6 AH26-10020A TRANS-DET;-,7KLL,DET,-,7.8MM,91PF,1 MCO1 AH27-80060B COIL-OSC;RBQ-07VB,393UH,MW/LW-RF Samsung Electronics...
  • Page 35 11018-877-330 UR100,101,132 2001-000786 R-CARBON;47KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-473 UR76 2001-000793 R-CARBON;47OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-470 UR74 2001-001006 R-CARBON;82OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-820 UR13,14,15,68 2007-000023 R-CHIP;120OHM,5%,1/10W,DA,TP,2012 11119-201-121 UR6,7,29,30,40,41,51,52 2007-000221 R-CHIP;1.2KOHM,5%,1/10W,DA,TP,2012 11119-101-122 UR8,31,42 2007-000241 R-CHIP;1.5KOHM,5%,1/10W,DA,TP,2012 11119-101-152 UR22,96,97,98 2007-000282 R-CHIP;100KOHM,5%,1/10W,DA,TP,2012 11119-101-104 UR69,71,72 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 11119-101-101 UR55,56,95,129,135 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 11119-101-103 UR136,137,138,139,140 Samsung Electronics...
  • Page 36 USW39,40,41,42,43,44,45 USW46,47,48,49 MAIN VR,MAGIC JOG 3406-000162 SWITCH-ROTARY;5V,50MA,SPDT,20MM A3012-0018 CCD2 3708-000307 CONNECTOR-FPC/FC/PIC;7P,1.25MM,ANGL B6010-0810 CCD4 3708-000448 CONNECTOR-FPC/FC/PIC;6P,1.25MM,STRA B6010-1610 CCD1 3708-000449 CONNECTOR-FPC/FC/PIC;7P,1.25MM,STRA B6010-1104 CCD3 3708-000454 CONNECTOR-FPC/FC/PIC;22P,1.25MM,STR B6010-1500 CCD5 3708-001027 CONNECTOR-FPC/FC/PIC;6P,1.25MM,ANGL CCDW1,2 3711-002581 CONNECTOR-HEADER;WALL,20P,1R,1.5MM, CCD1-2 3809-000180 CABLE-FLAT;30V,80C,250MM,7P,1.25MM, 16489-0010-00 CCD4-5 3809-000199 CABLE-FLAT;30V,80C,300MM,6P,1.25MM, B6032-0072 Samsung Electronics...
  • Page 37 DPIC4 1204-001158 IC-DECODER;LV1015,DIP,24P,300MIL,PL DPIC5 1204-001159 IC-DECODER;LA2786,DIP,42P,600MIL,PL DPR6 2001-000010 R-CARBON;68KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-683 DPR29,11 2001-000028 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2. 11018-377-101 DPR7,37,54L,54R,56,57 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-103 DPR8 2001-000319 R-CARBON;120KOHM,5%,1/8W,AA,TP,1.8X 11018-877-124 DPR20,25,50,51,52 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3. 11018-877-102 DPXR1 2001-000435 R-CARBON;1MOHM,5%,1/8W,AA,TP,1.8X3. 11018-877-105 DPR39,40,41 2001-000522 R-CARBON;22KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-223 DPR22,23 2001-000591 R-CARBON;3.3KOHM,5%,1/8W,AA,TP,1.8X 11018-877-332 Samsung Electronics...
  • Page 38 DPC53,55,42,40,77L,77R 2401-001954 C-AL;4.7UF,20%,50V,GP,5X11MM,5,TP DPC76L,76R,DPC82S DPC81S,79S,80S,82C, DPC81C,79C DPC80C,DPC4,6 DPC54,39,41,71,52,48 2401-001968 C-AL;470NF,20%,50V,GP,5X11MM,5,TP DPC78,75,49 2401-001975 C-AL;47UF,20%,16V,GP,5X11MM,5,TP DPC57,44 2401-001022 C-AL;3.3UF,20%,50V,GP,5*11.2MM,TP 11608-206-339 DPC59,12S,12C 2401-002180 C-AL;2.2UF,0.2,50V,GP,5X11,2MM,TP DPX1 2802-000192 RESONATOR-CERAMIC;8MHZ,0.5%,BK,10.0 DPW5 3711-000588 CONNECTOR-HEADER;BOX,10P,1R,2.5MM,S 13349-103-103 DPW4 3711-003108 CONNECTOR-HEADER;BOX,7P,1R,2.5MM,ST DPW2 3722-000398 JACK-RCA;3P/2C,3.5MM,SN,BLK,#16~22 A3040-0069 DPW1 3722-001011 JACK-RCA;2P,3.5MM,NI,BLK,- 8-10 Samsung Electronics...
  • Page 39 11119-101-472 NR117 2007-000898 R-CHIP;430KOHM,5%,1/10W,DA,TP,2012 11119-101-434 NR111,108 2007-000941 R-CHIP;47KOHM,5%,1/10W,DA,TP,2012 11119-101-473 NR112 2007-001039 R-CHIP;56KOHM,5%,1/10W,DA,TP,2012 11119-101-563 NR113 2007-001177 R-CHIP;8.2KOHM,5%,1/10W,DA,TP,2012 11119-101-822 NR116 2007-001195 R-CHIP;820KOHM,5%,1/10W,DA,TP,2012 11119-101-824 NR118 2007-001213 R-CHIP;82OHM,1%,1/10W,DA,TP,2012 11119-102-820 NR555 2008-000141 R-FUSIBLE;2.2OHM,5%,1/4W,AA,TP,2.6X 11058-277-229 NVR1701 2103-000007 VR-SEMI;50KOHM,30%,1/10W,SIDE 11249-102-063 NVR1702,1703,1704 2103-000291 VR-SEMI;20KOHM,30%,1/10W,SIDE 11249-102-043 Samsung Electronics 8-11...
  • Page 40 0403-000361 DIODE-ZENER;UZ6.2BSB,6.2V,5.99-6.24 12169-404-800 SIC1,2 1003-000298 IC-MOTOR DRIVER;LB1641,SIP,10P,-,-, 2001-000028 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2. 11018-377-101 SR1,2,5 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3. 11018-877-102 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X 11018-877-472 SC5,6,7 2201-000163 C-CERAMIC,DISC;10NF,+80-20%,50V,Y5V 11417-344-103 SC1,2,3,4 2202-000797 C-CERAMIC,MLC-AXIAL;10NF,30%,16V,Y5 SC11 2401-000240 C-AL;100UF,20%,10V,GP,6*11MM,5MM,TP 11608-102-104 SC8,9 2401-000795 C-AL;220UF,20%,16V,GP,8X11.5,3.5MM, SC10 2401-001912 C-AL;1UF,20%,50V,GP,5X11MM,2MM,BK 2701-000177 INDUCTOR-AXIAL;33UH,10%,2.5X3.4MM 12429-211-330 8-12 Samsung Electronics...
  • Page 41 Electrical Parts List Location No. New Code No. Description Specification Old Code No. SCW2 3708-000507 CONNECTOR-FPC/FC/PIC;12P,1.25MM,ANG 3708-001131 CONNECTOR-FPC/FC/PIC;5P,1.25MM,STRA SCW1 3711-002579 CONNECTOR-HEADER;WALL,22P,1R,2.5MM, 3711-003379 CONNECTOR-HEADER;NOWALL,3P,1R,2.5MM SIC3 AC14-12001G IC;KA78L05,T,- SCW4 AH39-20025S LEAD-CONNECTOR,ASSY;-,51004-08,3502 16439-0291-00 SCW3 AH39-20025T LEAD-CONNECTOR,ASSY;-,51004-08,3502 16439-0292-00 Samsung Electronics 8-13...

  • Page 42: Block Diagrams

    9. Block Diagrams 9-1 Main MIC1 MIC2 UIC2 UIC3 UIC4 UIC1 FIC1 AIC1 JIC1 DIC1 FIC5 DPIC3 LC7536 DPIC7 DPIC5 DPIC4 FIC6 FIC3 Samsung Electronics...
  • Page 43 Block Diagrams 9-2 CD Samsung Electronics...
  • Page 44 Block Diagrams 9-3 IC & TR Internal Diagrams 9-3-1 Main NJU3711 : UIC3 DATA Controller Circuit NJU3718 : UIC2,FIC3 DATA Controller Circuit Samsung Electronics...
  • Page 45 REC L NF SPEED (NS/HS) NFL1 NFL2 BPF L NF REC Mute PB Mute COMP STK4191V : AIC1 TR18 TR17 TR21 TR19 TR14 TR22 TR15 TR20 D3 TR23 TR10 D2 TR16 TR11 TR24 TR12 TR13 8 9 101314 Samsung Electronics...
  • Page 46 L CT1 R CT1 L CT2 R CT2 LEVEL SHIFT LATCH CONTROL SHIFT REGISTER LA1836 : MIC1 DECODER RF AMF STERO DUFF STEREO DRIVE TRIG MUTE SMFT AM/FM COMP PILOT LEVEL AM/FM BUFF S-CURVE TUNING PHASE DET DRIVE Samsung Electronics...
  • Page 47 REC IN2 PB IN2 PB OUT2 REC OUT2 BUFFER VCA & HPF RIPPLE VOLTAGE FILTER DETECTOR REGULATOR GAIN R.CONST NR SW FACTOR CONTROL SWITCH R/P SW RIPPLE DETECTOR FILTER BUFFER VCA & HPF REC IN1 PB 1N1 PB OUT1 REC OUT1 Samsung Electronics...
  • Page 48 Block Diagrams STK4132II: DPIC3 TR18 TR15 TR17 TR18 TR13 TR12 TR16 TR19 TR14 TR20 TR10 TR11 8 9 101314 LV1015: DPIC4 AGND ADM-CONT SRAM L+DELAY R+DELAY VOL/MUTE IN-FILTER OUT-FILTER S-TRIM B-NR 20KΩ 50KΩ 50KΩ Samsung Electronics...
  • Page 49 Block Diagrams LA2786: DPIC5 Samsung Electronics...
  • Page 50 * NOTE : KSB564 = ‘EBC’ TYPE 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 Samsung Electronics...
  • Page 51 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 9-10 Samsung Electronics...
  • Page 52 3RAM ADDRESS LOCK GENERATOR X' TAL XOUT TIMING GENERATOR INTERPOLATE X' TAL C P U MDAT TIMING INTERFACE GENERATOR MCK 38 DIGITAL FILTER (BFS) TRCNT /ISTAT VREFH2 VREFH1 D A C VREFL1 MODE DIGITAL SELECTOR OUTPUT VREFL1 Samsung Electronics 9-11...
  • Page 53 A/D KEY INPUT4 MULTI JOG IN JOG 21 MULTI JOG IN JOG 22 BGNS NAR EQUALIZER INPUT EQ IN SCOR INTERRUPT SCRO P7 0 CD TRAY SENSE T SENS POWER SENSE SCOR REMOCON INPUT REMO VDVP S 16 9-12 Samsung Electronics...
  • Page 54 CE 31 NJU3718(OUTPUT) CE CE 23 TC9173(INPUT EXPAND)CE SOL 1 1 DECK SOLENOID SOL 2 2 DECK SOLENOID MICSNS MIC INPUT SENSE CE 21 M65840(KEY CON) LATCH / ST P5 0 DO 2 M65840,65846,MSM6654,TC9173 CLK 2 M65840,M65846,TC9173 Samsung Electronics 9-13...

  • Page 55: Pcb Diagrams

    10 PCB Diagrams 10-1 Main Samsung Electronics 10-1...
  • Page 56 PCB Diagrams 10-2 Samsung Electronics...
  • Page 57 PCB Diagrams 10-2 Front Samsung Electronics 10-3...
  • Page 58 PCB Diagrams 10-3 Pro Logic & Power Samsung Electronics 10-4...
  • Page 59 PCB Diagrams 10-4 CD 10-4-1 Top View 10-4-2 Bottom View Samsung Electronics 10-5...
  • Page 60 PCB Diagrams 10-4-3 SUB 10-6 Samsung Electronics...

  • Page 61: Wiring Diagram

    R/P DECK CD KEY PCB CCDW2 R/P HEAD P/B HEAD CD SUB PCB SCW4 RCW1 SCW1 V-CUT MAIN PCB SCW3 SCW2 FCW2 FAN SUB PCB FCW3 FCW1 PCW1 NCW101 DPCW1 NCW103 POWER PCB CD MAIN PCB POWER PLUG Samsung Electronics 11-1...

  • Page 62: Schematic Diagrams

    12. Schematic Diagrams 12-1 Main FIC5 B+5V TO DOLBY PCB Samsung Electronics 12-1...
  • Page 63 Schematic Diagrams 12-2 Front 12-2 Samsung Elctronics...
  • Page 64 Schematic Diagrams 12-3 Pro-Logic DPIC7 DPIC3 DPIC4 DPIC5 Samsung Electronics 12-3...
  • Page 65 Schematic Diagrams 12-4 CD NIC9270 NIC9220 NIC9282 NIC9258 FIC01 NIC1641/SIC2 SIC1 LB1641 12-4 Samsung Electronics...

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