Samsung 551V Service Manual
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Samsung 551V Service Manual

Samsung color monitor service manual
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SERVICE

COLOR MONITOR

COLOR MONITOR
Chassis
Model
AN15V*
551V, 551S
56V,
Manual
CONFIDENTIAL
56E
CONTENTS

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Summary of Contents for Samsung 551V

  • Page 1: Table Of Contents

    CONFIDENTIAL COLOR MONITOR Chassis Model AN15V* 551V, 551S 56V, SERVICE Manual COLOR MONITOR CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Alignment & Adjustments 5. Troubleshooting 6. Exploded View & Parts List 7. Electrical Parts List 8. Block Diagram 9.

  • Page 2: Precautions

    CONFIDENTIAL 1 Precautio 1-1 Safety Precautions WARNINGS Leakage Current Hot Check (Figure 1-1): For continued safety, do not attempt to modify the WARNING: Do not use an isolation transformer during circuit board. this test. Use a leakage current tester or a metering system Disconnect the AC power before servicing.

  • Page 3: Servicing Precautions

    CONFIDENTIAL 1 Precautions 1-2 Servicing Precautions WARNING1: First read the “Safety Precautions” section of this manual. If unforeseen circumstances create conflict between the servicing precautions and safety precautions, always follow the safety precautions. WARNING2: A high voltage adjusted to the wrong value may cause excessive X-ray emissions. WARNING3: An electrolytic capacitor installed with the wrong polarity might explode.

  • Page 4: Product Specifications

    CONFIDENTIAL 2 Product Specifications 2-1 Specifications Item Description Picture Tube: 15-Inch (38 cm): 13.8-inch (35 cm) viewable, Full-square flat-face tube, 90˚ Deflection, Semi- tint, Non-glare, Invar shadow mask, Anti-static silica coating, 0.28 mm Dot pitch Scanning Frequency Horizontal 30 KHz ~ 55 KHz (Automatic) Vertical 50 Hz ~ 120 Hz (Automatic) Display Colors...

  • Page 5: Pin Assignments

    CONFIDENTIAL 2 Product Specifications 2-2 Pin Assignments Sync Type Macintosh Separate Pin No. GND-R Green Blue H/V Sync. Sense 0 GND (DDC Return) Green GND-R GND-G GND-G Sense 1 GND-B Reserved Blue GND-Sync./Self-Test Sense 2 DDC Data V-Sync. H-Sync. GND-B V-Sync.

  • Page 6: Timing Chart

    CONFIDENTIAL 2 Product Specifications 2-3 Timing Chart This section of the service manual describes the timing that the computer industry recognizes as standard for computer-generated video signals. Table 2-1 Timing Chart Mode VESA VGA3/60 Hz VGA2/70 Hz 640/85 Hz 640/75 Hz 800/85 Hz 640 x 480 720 x 400...
  • Page 7 CONFIDENTIAL 2 Product Specifications Memo AN15V*...

  • Page 8: Disassembly & Reassembly

    CONFIDENTIAL 3 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the AN15V* monitor. WARNING: This monitor contains electrostatically sensitive devices. Use with caution when handling these components. 3-1 Disassembly Cautions:1. Disconnect the monitor from the power source before disassembly. 2.
  • Page 9 CONFIDENTIAL 3 Disassembly and Reassembly 6. Remove the Shield.(TCO 95) 3-1-4 Removing the Main PCB 1. Complete all previous steps. 2. Disconnect the Degaussing Coil at CN603 on the Main PCB. 3. Disconnect all easily accessible ground wires on the PCB and Bottom Chassis. 4.

  • Page 10: Alignment & Adjustments

    CONFIDENTIAL 4 Alignment and Adjustments This section of the service manual explains how to make permanent adjustments to the monitor. Directions are given for adjustments using the monitor Interface Board Ver. 1.1 and software (Softjig). 4-1 Adjustment Conditions Caution: Changes made without the Softjig are saved only to the user mode settings. As such, the settings are not permanently stored and may be inadvertently deleted by the user.

  • Page 11: Display Control Adjustments

    CONFIDENTIAL 4 Alignment and Adjustments 4-2 Display Control Adjustments 4-2-1 HIGH VOLTAGE 4-2-3 (a-2) HORIZONTAL SIZE ADJUSTMENT Use control bar after selecting “H-SIZE” in left Signal: 800 x 600 (54 KHz/85 Hz) menu to adjust the horizontal size of the display Display image: Full White Pattern pattern to 267 mm .
  • Page 12 CONFIDENTIAL 4 Alignment and Adjustments 4-2-4 (a) HORIZONTAL LINEARITY ADJUSTMENT Use control bar after selecting “PINBALANCE” in left menu to optimize the image. CONDITIONS Scanning frequency: 54 KHz/85 Hz 4-2-7 Parallelogram Adjustment Display image: Crosshatch pattern Brightness: Maximum CONDITIONS Contrast: Maximum Scanning Frequency: 54 KHz/85 Hz...

  • Page 13: Color Adjustments

    CONFIDENTIAL 4 Alignment and Adjustments 4-3 Color Adjustments CAUTION : Check below condition before color 4-3-2 (b) WHITE BALANCE ADJUSTMENT adjustment Video signal : Analog 0.7 CONDITIONS Vp-p (at 75 ) Scanning frequency: 54 KHz/85 Hz Sync : TTL level (H, V seperate Display image: White box pattern signal)
  • Page 14 CONFIDENTIAL 4 Alignment and Adjustments Display image: Back raster pattern 4-3-4 Focus Adjustment Full White Pattern CONDITIONS X-Y Coordinates: x = 0.283 ± 0.015, Scanning frequency: 54 KHz/85 Hz y = 0.298 ± 0.015 (800 x 600) ABL Luminance Refer to 4-3-2(c) Display image: “H”...
  • Page 15 CONFIDENTIAL 4 Alignment and Adjustments Memo AN15V*...

  • Page 16: Troubleshooting

    CONFIDENTIAL 5 Troubleshooting 5-1 Parts Level Troubleshooting Notes: Check the following circuits. • No raster appears: Power circuit, Horizontal output circuit. • High voltage develops but no raster appears: Video output circuits. • High voltage does not develop: Horizontal output circuits. 5-1-1 No Power Supply WAVEFORMS Check and replace D601 and FH_1.

  • Page 17: Dpms Failure

    CONFIDENTIAL 5 Troubleshooting 5-1-2 DPMS Failure WAVEFORMS Check signal source H/V Sync. video level. 100 V (IC601, #1) Make No H/V Sync. (power off mode) CH1 P-P = 100 V CH1 RMS = 325.8 V LED blinks? Check IC201 Pin 40. Check IC201 Pin 5, Pin 6 and Q610, +12 V line off? Q602 operation condition.
  • Page 18 CONFIDENTIAL 5 Troubleshooting 5-1-3 H_Deflection Failure Does PWM output signal appear Does DC 12V appear at Check 12 V line. at Pin 28 (B_drv) of IC605? Pin 29 of IC605? WAVEFORMS Check IC605. 5.00 V (IC605, #28) Does Horizontal pluse signal Check IC605.
  • Page 19 CONFIDENTIAL 5 Troubleshooting 5-1-5 H_Lin. Failure Check and replace T402 5-1-6 Invariable H_Size IC605 Pin 28 voltage varies with Check and replace IC605. different B_Drv DAC values? Q402 Gate output duty varies with Check some parts around Q402, different B_Drv DAC values? IC605 Pin 4 ~ 6.
  • Page 20 CONFIDENTIAL 5 Troubleshooting 5-1-8 Side Pin or Trap Failure WAVEFORMS IC605 Pin 24 output exists? Check and replace IC605. 1.00 V (IC605, #24) Refer to 5-1-7 Abnormal H_Size . 5-1-9 Para. or Pin Balance Failure IC605 Pin 24 output varies with Refer to 5-1-7 Abnormal H_Size .
  • Page 21 CONFIDENTIAL 5 Troubleshooting 5-1-10 V Deflection Failure WAVEFORMS 13V and –10V lines are on? Refer to 5-1-1 No Power Supply 1.00 V (IC605, #23) IC605 Pin 23 output exists? Check and replace IC605. Check and replace some parts IC300 Pin 6 output exists? around IC300.
  • Page 22 CONFIDENTIAL 5 Troubleshooting 5-1-12 High Voltage Failure WAVEFORMS Check and replace IC605 IC605 Pin 28 OSC pulse exists? and +12 V line. 5.00 V (IC605, #28) Q402 Gate driving pulse exists? Check and replace Q401, Q417. CH1 P-P = 2.00 V CH1 RMS = 5.868 V Check and replace Q402, D401 Q402 Drain pulse exists? Check 50V line and L402.
  • Page 23 CONFIDENTIAL 5 Troubleshooting 5-1-14 Dynamic Focus Failure (This comonly TSB CRT) WAVEFORMS T502 Pin 6 output is right? Replace the C432. 50.0 V (T502, #6) T502 Pin 1 input is right? Check and replace T502. CH1 P-P = 50.0 V CH1 RMS = 75.6 V Check the connection between FBT Focus pin and CRT Socket PCB.
  • Page 24 CONFIDENTIAL 5 Troubleshooting 5-1-15 No Video WAVEFORMS Check signal cable and connection. 1.00 V (IC101 #12,14,16) IC101 Pin 12, 14 and 16 inputs Check the signal cable connection. are right? IC101 Pin 18, 21 and 24 Check I C bus and +12V line. outputs are right? 0.5 V (IC101 #18,21,24) IC102 Pin 9, 10 and 11...
  • Page 25 CONFIDENTIAL 5 Troubleshooting 5-1-16 Micom Failure WAVEFORMS IC201 Pin 11 input voltage is 5V? Check Q608. 2.00 V (IC201, #13, 14) IC201 Pin 13 and 14 Check C202, C203 and X201. inputs are right? IC201 Pin 18 input is right? Check and replace IC201 and R206.
  • Page 26 CONFIDENTIAL 5 Troubleshooting 5-1-17 OSD Failure WAVEFORMS Check CN102 and connector Assy. 2.00 V (IC101, #32) Check CN102 Pin 14. IC101 Pin 32 input is right? Check and replace R117, C117 and IC101. IC101 Pin 1 input is right? Check CN102 Pin 8. 2.00 V (IC101, #1) IC101 Pin 29 and 30 Check IC201 Pin 41 and 42.
  • Page 27 CONFIDENTIAL 5 Troubleshooting 5-1-18 User Control Failure Does the DC level change Check the button. at Pin 38 of IC201 when you (SW201 ~ SW204) push the button S/W? Check IC201. 5-1-19 Degaussing Failure Check degaussing connector. RL601 operation is right? Check D-coil and TH601.

  • Page 28: General Troubleshooting

    CONFIDENTIAL 5 Troubleshooting 5-2 General Troubleshooting 5-2-1 No Picture LED blinks? Refer to 5-2-2 Shut down. LED is green color? Check Micom. Check G2 voltage, high voltage and R, G, B cathode voltage. 5-2-2 Shut Down Blinking LED’s? Check power supply. Check horizontal, vertical deflection Scan failure? system and check power supply...
  • Page 29 CONFIDENTIAL 5 Troubleshooting 5-2-3 Missing Color WAVEFORMS Proper Video levels are Check signal generator. on CN101 (D-Sub) Pin 1, 3 and 5? 10.0 V (R,G,B, Video) Proper Video signal is Refer to 5-1-15 No Video. on all cathodes? CH1 P-P = 10.0V CH1 RMS = 17.02V Proper DC voltage is Check IC101 Pin 17, 20 and 23.
  • Page 30 CONFIDENTIAL 5 Troubleshooting 5-2-4 Visible Retrace WAVEFORMS Check white balance adjustment. 5.00 V (Q502, Collector) G2 voltage is right? Check T501. Blank pulse is on Pin 3 of IC605? Check IC605. 50.00 V (CRT Socket, G1) V_FLB pulse is on Check Q502.
  • Page 31 CONFIDENTIAL 5 Troubleshooting 5-2-5 Unsynchronized Image Check input signals Pin 2 and 3 of CN202. Signals are right? Check Video Cable. Signals at Pin 28 and 29 of Check IC201. IC201 are right? Signals at Pin 1 and 2 of Check IC605.
  • Page 32 CONFIDENTIAL 5 Troubleshooting 5-2-6 Misconvergence Try readjusting convergence. The convergence is now Done within spec.? Readjust convergence. The convergence is now Done within spec.? Change CRT and readjust convergence. Done AN15V* 5-17...
  • Page 33 CONFIDENTIAL 5 Troubleshooting 5-2-7 Poor Focus Adjust focus VR of FBT. Aging monitor and check for focus Improved focus? change. Check focus leads from FBT to CRT Socket. Check the CRT Socket. (Toshiba CRT) Refer to 5-1-14 Dynamic Dynamic focus circuit is right? Focus Failure.

  • Page 34: Exploded View & Parts List

    CONFIDENTIAL 6 Exploded View and Parts List 6-1 AN15VS AN15V*...
  • Page 35 CONFIDENTIAL 6 Exploded View & Parts List 6-2 AN15VT AN15V*...

  • Page 36: Electrical Parts List

    CONFIDENTIAL 7 Electrical Parts List 7-1 Main PCB Parts Loc. No. Code No. Description Specification Remarks BH94-00827C ASSY PCB MAIN AN15VS AN_LABEL BH68-00446D LABEL AN-STICKER,ART-PAPER 100G,15,15,BLACK,YELLOW C409 2306-000248 C-FILM,MPPF 680nF,5%,250V,BK,26.5x16.5mm,2 C419 2301-001206 C-FILM,PPF 4.4nF,5%,2.5KV,BK,29x21x13,20 C601 2301-001195 C-FILM,MPPF 150nF,10%,275VAC,BK,26x16.5x7, C602 2301-001195 C-FILM,MPPF 150nF,10%,275VAC,BK,26x16.5x7, C608...
  • Page 37 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks TH602 1404-001020 THERMISTOR-NTC 8ohm,15%,-,17mW/C,BK CIS9 BH97-00330G ASSY MICOM AN15VS IC201 0903-001194 IC-MICROCONTROLLER 3P863,8Bit,SDIP,42P,600MIL,12MHz,ST,CMOS,PLASTIC,5V,-,-40to+85C,1040BYTE,48KBYTE BH46-00005V S/W MICOM AN15VS BH97-00351A ASSY AUTO-MAIN AN15VS BD401 3301-001450 CORE-FERRITE BEAD AA,45OHM,3.5X0.6X5.7MM,50MA,TP,SN-20(UI2000),- BD402 3301-001450 CORE-FERRITE BEAD AA,45OHM,3.5X0.6X5.7MM,50MA,TP,SN-20(UI2000),- BD403...
  • Page 38 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks C427 2306-000131 C-FILM,MPPF 150nF,5%,250V,TP,19x16x7.5,7.5 C428 2401-000480 C-AL 10uF,20%,50V,GP,TP,5x11,5 C429 2401-000603 C-AL 1uF,20%,50V,GP,TP,5x11,5 C430 2301-001162 C-FILM,MPPF 370nF,5%,250V,TP,19x18.5x12.5, C431 2306-000179 C-FILM,MPPF 300nF,5%,250V,TP,20x18.5x10.5, C432 2305-000310 C-FILM,MPEF 22nF,5%,250V,TP,14.5x8.8mm,7.5 C433 2305-001003 C-FILM,MPEF 10nF,5%,250V,TP,13x4.5x9mm,7.5 C434 2201-000132 C-CERAMIC,DISC...
  • Page 39 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks D302 0401-000005 DIODE-SWITCHING 1N4148,100V,200mA,DO-35,TP D303 0402-000128 DIODE-RECTIFIER 1N4002GP,100V,1A,DO-41,TP D401 0402-000274 DIODE-RECTIFIER UF4004,400V,1A,DO-41,TP D402 0402-000274 DIODE-RECTIFIER UF4004,400V,1A,DO-41,TP D403 0402-000006 DIODE-RECTIFIER 1N4007GP,1000V,1A,DO-41,TP D404 0402-000006 DIODE-RECTIFIER 1N4007GP,1000V,1A,DO-41,TP D405 0402-000208 DIODE-RECTIFIER EK-04,40V,1.5A,DO-41 D407 0402-000274 DIODE-RECTIFIER...
  • Page 40 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks EY601 6042-000001 EYELET ID2.2,OD2.7,L3.1,SN,BSS3-E/EH EY602 6042-000001 EYELET ID2.2,OD2.7,L3.1,SN,BSS3-E/EH EY603 6042-000001 EYELET ID2.2,OD2.7,L3.1,SN,BSS3-E/EH EY604 6042-000001 EYELET ID2.2,OD2.7,L3.1,SN,BSS3-E/EH EY605 6042-000001 EYELET ID2.2,OD2.7,L3.1,SN,BSS3-E/EH EY606 6042-000001 EYELET ID2.2,OD2.7,L3.1,SN,BSS3-E/EH EY607 6042-000002 EYELET ID1.5,OD2,L3.1,SN,BSS3-E/EH EY608 6042-000002 EYELET...
  • Page 41 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks JP207 BH39-40305U CBF HARNESS 52MM,AWG22(0.6PI),-,-,AWG22(0. JP208 BH39-40305U CBF HARNESS 52MM,AWG22(0.6PI),-,-,AWG22(0. JP209 BH39-40305U CBF HARNESS 52MM,AWG22(0.6PI),-,-,AWG22(0. JP21 BH39-40305U CBF HARNESS 52MM,AWG22(0.6PI),-,-,AWG22(0. JP210 BH39-40305U CBF HARNESS 52MM,AWG22(0.6PI),-,-,AWG22(0. JP211 BH39-40305U CBF HARNESS 52MM,AWG22(0.6PI),-,-,AWG22(0.
  • Page 42 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R205 2001-000290 R-CARBON 10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R206 2001-000435 R-CARBON 1MOHM,5%,1/8W,AA,TP,1.8X3.2MM R207 2001-000869 R-CARBON 56OHM,5%,1/8W,AA,TP,1.8X3.2MM R208 2001-000869 R-CARBON 56OHM,5%,1/8W,AA,TP,1.8X3.2MM R209 2001-000290 R-CARBON 10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R212 2001-000591 R-CARBON 3.3KOHM,5%,1/8W,AA,TP,1.8X3.2MM R213 2001-000290 R-CARBON 10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R214 2001-000429 R-CARBON...
  • Page 43 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R431 2003-000438 R-METAL OXIDE(S) 1.5ohm,5%,3W,AA,TP,6x16mm R432 2001-000020 R-CARBON(S) 22OHM,5%,1/2W,AA,TP,2.4X6.4MM R436 2001-000449 R-CARBON 2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM R437 2001-000786 R-CARBON 47KOHM,5%,1/8W,AA,TP,1.8X3.2MM R438 2001-000449 R-CARBON 2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM R439 2001-000786 R-CARBON 47KOHM,5%,1/8W,AA,TP,1.8X3.2MM R442 2001-000938 R-CARBON 68OHM,5%,1/8W,AA,TP,1.8X3.2MM R443 2003-000650...
  • Page 44 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R631 2001-001088 R-CARBON(S) 1KOHM,5%,1/2W,AA,TP,2.4X6.4MM R632 2001-000290 R-CARBON 10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R634 2001-000290 R-CARBON 10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R663 2001-000071 R-CARBON 22KOHM,5%,1/4W,AA,TP,2.4X6.4MM R664 2001-000062 R-CARBON 470OHM,5%,1/4W,AA,TP,2.4X6.4MM R667 2001-000211 R-CARBON 1OHM,5%,1/4W,AA,TP,2.4X6.4MM R668 2001-000429 R-CARBON 1KOHM,5%,1/8W,AA,TP,1.8X3.2MM R674 2001-000290 R-CARBON...
  • Page 45 CONFIDENTIAL 7 Electrical Parts List 7-2 Video PCB Parts Loc. No. Code No. Description Specification Remarks BH94-00828A ASSY PCB VIDEO AN15VS 15_NOR 3704-001169 SOCKET-CRT 12P,22.5PI,-,NI+SN,- BH63-00056A SHIELD-VIDEO CAP AN17KS,SPTE ,T0.2 BH68-00001A LABEL-MARK CDT ART-PAPER 100G,-,WHT,BLK,-,ALL,CDT CIS1 0202-001044 SOLDER-WIRE. S63S-W3.0,S63S,D3,63Sn/37Pb,- CIS11 BH39-00134A CBF-HARNESS DT15LT,3*0.16TA,BLK,AWG18,35068-9822,EARTH CLIP,BK,100MM...
  • Page 46 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks CR02 2401-000603 C-AL 1uF,20%,50V,GP,TP,5x11,5 CR03 2201-000487 C-CERAMIC,DISC 33pF,5%,50V,SL,TP,5x3,5m CR04 2401-000055 C-AL 1uF,20%,160V,WT,TP,3x11,5mm CR06 2301-000010 C-FILM,PEF 100nF,5%,100V,TP,11.5x12.5mm,5 CR08 2201-000017 C-CERAMIC,DISC 1nF,10%,50V,Y5P,TP,5x3.5,5 DB01 0401-000005 DIODE-SWITCHING 1N4148,100V,200mA,DO-35,TP DB02 0401-000005 DIODE-SWITCHING 1N4148,100V,200mA,DO-35,TP DB03 0401-000004 DIODE-SWITCHING...
  • Page 47 CONFIDENTIAL 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R119 2001-000857 R-CARBON 560OHM,5%,1/8W,AA,TP,1.8X3.2MM R124 2001-001195 R-CARBON(S) 82OHM,5%,1/2W,AA,TP,2.4X6.4MM R130 2003-002282 R-METAL OXIDE(S) 39OHM,5%,1W,AF,TP,3.3X9MM RB01 2001-000969 R-CARBON 75OHM,5%,1/8W,AA,TP,1.8X3.2MM RB02 2001-000969 R-CARBON 75OHM,5%,1/8W,AA,TP,1.8X3.2MM RB03 2001-000857 R-CARBON 560OHM,5%,1/8W,AA,TP,1.8X3.2MM RB05 2001-000702 R-CARBON 39KOHM,5%,1/8W,AA,TP,1.8X3.2MM RB07 2001-000411...
  • Page 48 AQ15VS,ABS V0,IV16 C/F+C/R 6003-000009 SCREW-TAPTITE BH,+,B,M4,L16,ZPC(YEL),SWRCH18 C/F+CDT 6006-001119 SCREW-ASS’Y TAPT WC,BH,+,M5,L25,ZPC(YEL),SWRCH18A BH90-00002A ASSY COVER FRONT AQ15VS,-,ABS V0,-,IV16,-,-,- 6107-001036 SPRING-CS PI9.4,D0.6,L15,WHT,STS304WPB BH59-00182A PBA SUB-FUNCTION PN17HT,DB-PN17HT,SAMSUNG,-,FUNCTION,-,- 0403-000361 DIODE-ZENER UZ6.2BSB,6.2V,5.99-6.24V,500mW R231 2001-000241 R-CARBON 1.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM R233 2001-000331 R-CARBON 12KOHM,5%,1/8W,AA,TP,1.8X3.2MM R234 2001-000563 R-CARBON 27KOHM,5%,1/8W,AA,TP,1.8X3.2MM R232...
  • Page 49 0203-000214 TAPE-OPP MASKING OPP/W50/CLR,T0.05,W50,L400000, ACCESSORY BH39-10007A CBF POWER CORD DET,250V/6A,H05VV-F,LP-34A/KKP ACCESSORY BH59-00335A S/W DRIVER-00 AN15VS,IB/DRIVER,SYNCMASTER,E/F/S/G/P/I/R/H/PO.. ACCESSORY BH68-00374A CARD WARRANTY ASC List,Samsung,ART100G,Russian,EDC,295,210 ACCESSORY BH68-00376J MANUAL AN_QUICK SETUP GUIDE,SYNCMASTER,E/F/S/G/P/I..14LANGS,W/W,MOJO100G,298,420 ACCESSORY BH68-00489A MANUAL RUSSIAN W/CARD,SER,RUSSIAN,RUSSIA,MOJO100G ACCESSORY BH68-70418A CARD-EU BLOC WARR SyncMaster,BASIC,EU,MOJO,100G, ACCESSORY BH69-30348D BAG-PE LDPE,T0.05,W240*L356,Y,-,CMG73...

  • Page 50: Block Diagram

    CONFIDENTIAL 8 Block Diagrams AN15V*...
  • Page 51 CONFIDENTIAL 8 Block Diagrams Memo AN15V*...

  • Page 52: Wiring Diagram

    CONFIDENTIAL 9 Wiring Diagram AN15V*...
  • Page 53 CONFIDENTIAL 9 Wiring Diagrams Memo AN15V*...

  • Page 54: Schematic Diagrams

    CONFIDENTIAL 10 Schematic Diagrams 10-1 Main Part Schematic Diagram CN202 slcon7p HS_IN EY301 VS_IN EY302 -10V 13V_1 13V_2 DDCDATA DDCCLK IC300 HS301 TDA9302H BH62-00003A S_RASTER R667 1/4W D624 1N4148 R308 C304 C306 C307 R514 C305 220nF 1/2W 470UF 470UF 220UF 1/2W 100V ZD205...
  • Page 55 CONFIDENTIAL 10 Schematic Diagrams 100 V (IC601, #1) 100 V (IC601, #1) 5.00 V (IC605, #28) 1.00 V (IC605, #26) 5.00 V (Q400, Collector) 5.00 V (Q408, Collector) CH1 P-P = 100 V CH1 RMS = 350.2 V CH1 P-P = 100 V CH1 RMS = 325.8 V 1.00 V (IC605, #24) 1.00 V (IC605, #23)
  • Page 56 CONFIDENTIAL 10 Schematic Diagrams 10-2 AN15VS Normal Video Part Schematic Diagram 12_1V BD105 C152 C151 C103 100nF 100nF 470uF C106 C107 BD103 100nF 220uF BD101 1.2UH,3.5X5.7MM 1.2UH,3.5*5.7MM R124 L103 BD102 0.47uH 1.2UH,3.5*5.7MM 1/2W C160 R120 C108 47uF 47uF IC103 DR03 DG03 DB03 1/4W...
  • Page 57 CONFIDENTIAL 10 Schematic Diagrams 2.00 V (IC101 #1) 1.00 V (IC101 #12,14,16) 0.5 V (IC101 #18,21,24) 20.0 V (IC102 #9,10,11) 1.00 V (IC101 #18,21,24) 10.0 V (R,G,B, Video) 50.00 V (CRT Socket, G1) CH1 P-P = 10.0V CH1 RMS = 17.02V 10-4 AN15V*...
  • Page 58 CONFIDENTIAL 10 Schematic Diagrams 10-3 AN15VS MINI_MVT Video Part Schematic Diagram 12_1V BD105 C152 C151 C103 100nF 100nF 470uF BD101 1.2UH,3.5X5.7MM C106 C107 BD103 100nF 220UF 1.2UH,3.5X5.7MM R124 BD102 L103 1.2UH,3.5*5.7MM 0.47uH C160 1/2W 2.7nF C108 R120 100V 47uF IC103 C162 DR03 DG03...
  • Page 59 CONFIDENTIAL 10 Schematic Diagrams 2.00 V (IC101, #1) 1.00 V (IC101 #13, 14, 16) 0.5 V (IC101 #18,21,24) 20.0 V (IC102, #9, 10, 11) 1.00 V (IC101, #18,21,24) 10.0 V (R,G,B, Video) 50.00 V (CRT Socket, G1) CH1 P-P = 10.0V CH1 RMS = 17.02V 10-6 AN15V*...
  • Page 60 Samsung Electronics Co.,Ltd. 416, Maetan-3Dong, Paldal-Gu, Suwon City, Kyungki-Do, Korea. Printed in Korea P/N : BH82-00005E-00 http://www.samsungmonitor.com (SyncMaster Worldwide) http://www.samsung-monitor.com (SyncMaster USA) http://www.sec.co.kr/monitor (Korea)

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