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JVC TK-AM200U Service Manual

Active movement video camera
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SERVICE MANUAL
ACTIVE MOVEMENT VIDEO CAMERA
TK-AM200U/TK-AM200E
No. 6688
February 2000
100% recycled paper
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.

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Summary of Contents for JVC TK-AM200U

  • Page 1 SERVICE MANUAL ACTIVE MOVEMENT VIDEO CAMERA TK-AM200U/TK-AM200E No. 6688 February 2000 100% recycled paper COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Section Title Page Section Title Page INSTRUCTIONS 1. DISASSEMBLY REPLACING THE FUSE ..........1-1 4. EXPLODED VIEWS AND PARTS LIST FRONT PART ASSEMBLY M 1 ........4-1 REMOVING THE MAIN BODY ........1-1 TK-AM200 ASSEMBLY PARTS LIST M 1 ....4-2 REMOVING THE DOME COVER .......

  • Page 3: Disassembly

    SECTION 1 DISASSEMBLY 1.1 REPLACING THE FUSE 1.3 REMOVING THE DOME COVER Å in the direction of the arrow e (1) Rotate the dome cover CAUTION and remove it from the main body. Before replacing the fuse, check the cause of the fuse blow in order to prevent a recurrence of the problem, repair and confirm its normal operation.

  • Page 4: Removing The Dsp Board And Motor Board

    1.4.2 Removing the DSP board and MOTOR board 1.4.4 Removing the CCD board (1) Remove the POW board as described in 1.4.1. (1) Follow (1) to (4) in 1.5. (2) Pull out the main body in the direction of the arrow g and Î...

  • Page 5: Replacing The Ccd Image Sensor

    Ï (3) Remove the screw and remove the coil spring 1.6 REPLACING THE CCD IMAGE SENSOR Ï Note: • The image sensor is interchangeable only with a speci- fied image sensor. • New image sensors and crystal filters should be han- dled so as not to leave fingerprints or grease on their glass surfaces.

  • Page 6: Service Menu

    1.7 SERVICE MENU The service menu mode is used during servicing. It is configured as shown below. The service menu can be run only when the RM-P2580 is used. Press and hold the MENU button of the RM-P2580 for 3 seconds, then select CAMERA from the SETUP menu. Press the SET button of the RM-P2580, then press the ENTER button 4 times within 4 seconds.

  • Page 7: Dip Switches

    1.8 DIP SWITCHES 1.10 REPLACEMENT OF IC14 ON THE CPU BOARD Table 1-8 shows the functions of the DIP switches on the (1) A special tool is available for use in removing IC223 (please CPU and MOTOR boards. purchase SUN HAYATO Model GX-8 or similar tool The settings enclosed in indicate the factory settings.

  • Page 8: Rs-232C

    In the same was as (1), a set of circuit wires are distrib- uted from the remote controller to each camera. There is no JVC remote controller at the present time When the camera and a PC are connected, both of them (as of February 2000) that supports this communication are handled as DTE (Data Terminal Equipment).

  • Page 9: Installation Connector

    1.13 INSTALLATION CONNECTOR (CN13 ON CPU 1.13.2 Circuit Switching with CN DET Pin BOARD) Pins 2, 3 and 4 are switched by the control signal input/output terminals on the bottom panel terminal board and the CN DET A connector for connecting the installation remote control unit pin of the connector, and are connected to the CPU.

  • Page 10: Electrical Adjustments

    SECTION 2 ELECTRICAL ADJUSTMENTS 2.1 EQUIPMENT NECESSARY FOR ADJUSTMENT 2.2 INSTRUMENTS Gray scale chart (Reflective type) Color bars chart (Reflective type) Instrument Condition Cy G Mg R B Oscilloscope Capable of measuring 100 MHz or higher bands and calibrated. Vectorscope Must be calibrated.

  • Page 11: Using The Adjustment Menus

    2.4 USING THE ADJUSTMENT MENUS 2.5 TEST POINTS USED IN ADJUSTMENTS (1) Display adjustment menu ADJUST 1 or 2 as described in 1.7, "SERVICE MENU". (2) Select an item by tilting the pan/tilt control lever of the RM- P2580 up or down, and change the setting by tilting it to the left or right.
  • Page 12 Measuring point ( * ) Measuring Adjustment points ( - ) Item instrument & Mode Adjustment steps Adjustment level ( + ) Input signals * VIDEO OUT White balance Oscilloscope or SERVICE MENU Leave the dome cover attached during adjust- - PAN/TILT control lever adjustment vectorscope...
  • Page 13 Measuring point ( * ) Measuring Adjustment points ( - ) instrument & Item Mode Adjustment steps Adjustment level ( + ) Input signals * VIDEO OUT ALC level Oscilloscope SERVICE MENU Leave the dome cover attached during adjust- - PAN/TILT control lever adjustment Gray scale chart ment.
  • Page 14 VICTOR COMPANY OF JAPAN, LIMITED Printed in Japan...

  • Page 15: Diagrams And Circuit Boards

    SECTION 3 DIAGRAMS AND CIRCUIT BOARDS SCHEMATIC DIAGRAM NOTES Two digits show resistance of R1 in abbreviation. 43 : 4.7 kΩ • Schematic safety precaution 14 : 10 kΩ ! Parts are safety related parts. 24 : 22 kΩ When replacing them, be sure to use the specified parts. 44 : 47 kΩ...

  • Page 16: Block Diagram

    BLOCK  DIAGRAM CCD BOARD DSP BOARD CPU BOARD TERMINAL BOARD IC1.1 VIDEO OUT 75Ω BUFFER DRIVER CCD OUT IC1.2 BUFFER HI, H2, φR 75Ω BUFFER DRIVER V DRIVER CN13 6 MONITOR OUT IC18 4 RXD RS232C DRIVER 3 TXD IC21 IRIS CONTROL SIGNAL IRIS...

  • Page 17: Overall Warning Diagram

    OVERALL  WARNING  DIAGRAM Page  3-12 Page  3-4 Page  3-5 Page  3-11 SC92636 ( See  Sec.1.13 ) Page  3-9 Not  used Page  3-7...

  • Page 18: Ccd Board Schematic Diagram

    CCD  BOARD  SCHEMATIC  DIAGRAM 15.0 OPEN (Page  3-3) FROM/TO  LENS  UNIT 14.8 10.8 10.9 FROM/TO  DSP  CN2 SC93495 (Page  3-5) CCD  CIRCUIT  BAORD   SIDE  A    SIDE  B ...

  • Page 19: Dsp Board Schematic Diagram

    DSP  BOARD  SCHEMATIC  DIAGRAM 100/10 10bit PRE- KNEE CLAMP DECODE CDS/AGC MTRX TIME-DIV. MLTPLX. C  GMIX -7.0 -7.0 F.F. -0.3 -0.2 -6.6 -6.6 V.DRIVER D3.3V 1.2k SSV2782-P507Z LC2,  3 SSV2782-P107Z FROM/TO CCD  CN2 (Page  3-4) NC  :  OPEN SC92631 NTSC 14.31818MHz 17.734475MHz FROM/TO...

  • Page 20: Dsp Circuit Board

    DSP  CIRCUIT  BAORD   SIDE  A    SIDE  B  100/10   ADDRESS  TABLE  OF  BOARD  PARTS Each  address  may  have  an  address  error  by  one  interval. A-1C Side Y  axis X  axis A-2C B-1C B-1A B-4C B-4B B-2C B-2A B-4B B-1C A-3C A-3C...

  • Page 21: Motor Board Schematic Diagram

    MOTOR  BOARD  SCHEMATIC  DIAGRAM FROM/TO PAN  MOTOR  &  BRAKE EEPROM (Page  3-3) Not  used PLSC1289 FROM/TO TILT  MOTOR  &  BRAKE (Page  3-3) 15.0 0 2.3 2.6 5.0 2.4 2.3 2.0 1.9 2.0 2.2 2.6 1.7 2.2 2.1 2.0 2.0 2.5 2.3 2.6 1.1 FROM/TO CPU ...

  • Page 22: Motor Circuit Board

    MOTOR  CIRCUIT  BAORD   SIDE  A    SIDE  B    ADDRESS  TABLE  OF  BOARD  PARTS Each  address  may  have  an  address  error  by  one  interval. IC200 A-1C L200 TK11650U Side Y  axis X  axis C200 B-2C B-3C B-2C B-1B B-3C B-1C A-1C B-2A...

  • Page 23: Cpu Board Schematic Diagram

    CPU  BOARD  SCHEMATIC  DIAGRAM (Page  3-11) (Page  3-12) FROM/TO  POW  CN8 (Page  3-5) FROM/TO  TERM  CN7 FROM/TO  DSP  CN3 FROM/TO MOTOR (Page  3-7) 22/16 IC10 TC7S14F 22/16 232C DRIVER 2.5 0 -2.2 -8.3 -4.3 (See  Sec.1.13) -8.3 22/16 DRIVER R126 EEPROM 1.5 0.9 4.9 4.9 IC14...

  • Page 24: Cpu Circuit Board

    3.10 CPU  CIRCUIT  BAORD   SIDE  A    SIDE  B  100 /10V A-4A IC19 B-2A B-5B B-1C B-2A B-3B B-5B B-1B B-3D R113 B-2C R131 B-3C R160 A-1C A-5B B-4B B-1C B-2B A-4B A-1C   ADDRESS  TABLE  OF  BOARD  PARTS A-5B IC20 B-3B...

  • Page 25: Pow Board Schematic Diagram

    3.11 POW  BOARD  SCHEMATIC  DIAGRAM 17.2 15.0 125V  5A ( Page  3-12 ) FROM/TO 1000p TERM  CN7 ( Page  3-9 ) FROM/TO  CPU  CN8 OPEN SC93512 3-11 3-11...

  • Page 26: Pow Circuit Board

    3.12 POW  CIRCUIT  BOARD 3.13 TERMINAL  BOARD  SCHEMATIC  DIAGRAM   SIDE  B  FROM/TO  CPU  CN7 FROM/TO CPU  CN7 ( Page  3-9 ) FROM/TO  POW ( Page  3-11 ) SC93496 3.14 TERMINAL  CIRCUIT  BOARD   SIDE  B    ADDRESS  TABLE  OF  BOARD  PARTS D122 R202 C172...

  • Page 27: Block Diagrams Of Ic's

    3.15 BLOCK DIAGRAMS of IC'S AN1431T-T [MATSUSHITA] AN79L07-T [MATSUSHITA] AN8085M-X [MATSUSHITA] (Variable Shunt Regulator) (Voltage Regulator) (REG Servo) AN78L09M-X [MATSUSHITA] CXA1211M-X [SONY] HD49815TF [HITACHI] (3-Terminal Positive Voltage Regulator (+9V)) (Electric Volume) (Video camera signal processor) 3-13 3-13...
  • Page 28 ICX208AK-A [SONY] (1/4 Inch CCD Image Sensor for NTSC Color Camera) 3-14 3-14...
  • Page 29 ICX209AK-A [SONY] (1/4 Inch CCD Image Sensor for PAL Color Camera) 3-15 3-15...
  • Page 30 CXD1267AN-T4 [SONY] HD49323AFC-01 [HITACHI] (Vertical Clock Driver for CCD Image Sensor) (CDS/AGC +10bit ADC) M51995AFP-X [MITSUBISHI] (Switching Regulator Controller) 3-16 3-16...
  • Page 31 MB90613A [FUJITSU] M62353GP-X [MITSUBISHI] M66242FP-X [MITSUBISHI] (MCU) (8-Bit 8-Channel D/A Converter) (12 Bit 4 Channel PWM Generator) MC14046BF-X [MOTOROLA] (Phase Locked Loop) PLSC1284 [FUJITSU] (2M Bit Flash Memory) 3-17 3-17...
  • Page 32 PLSC1289 [FUJITSU] MPC17A29VM-X [MOTOROLA] NJM2509V-W [JRC] (2M Bit Flash Memory) (2 Channel Motor Driver) (Super Imposer including Y/C MIX Circuit) NJM2267V-W [JRC] NJU7064V-X [JRC] MN12821-QR-X [MATSUSHITA] (Dual 6dB Video Amplifier including (Quad Op.Amp.) (Voltage Detecter) 75OHM Driver) TC74VHC14FT-X [TOSHIBA] (Hex Schmitt Inverter) 3-18 3-18...
  • Page 33 NM93C56EM8-X [NATIONAL SEMICONDUCTOR] NM93C86AEM8-X [NATIONAL SEMICONDUCTOR] PQ05RD11 [SHARP] PQ30RV11 [SHARP] (2048-Bit Serial EEPROM) (16,384-Bit Serial Interface, Standard Voltage CMOS (Series Regulator) (Regulator) EEPROM) TC74VHCT74AFT-X [TOSHIBA] (Dual D-Type Positive-EDGE-Triggered Flip-Flops With Preset AND Clear) SP491EEN-X [SIPEX] TC4W53F-X [TOSHIBA] TC74VHCT00AFT-X [TOSHIBA] TC74VHCT08AFT-X [TOSHIBA] (RS-485 Transceivers) (2-Channel Multiplexer) (Quad 2-Input NAND Gates)
  • Page 34 SP202ECN-X [SIPEX] TK11333BMC-X [TOKO] UPC358G2-W [NEC] (RS-232 Line Drivers/Receivers) (Regulator) (Dual Op.Amp.) UPC358G2-X [NEC] (Refer to UPC358G2-W.) TK11650U-X [TOKO] (3-Terminal Positive Voltage Regulator) UPD6461GS-936 [NEC] (On Screen Charactor Display) TC7S14F-X [TOSHIBA] (Schmitt trigger) TC7SH86FU-X [TOSHIBA] (Single Exclusive OR Gate) TC7WU04F-X [TOSHIBA] (Triple Unbuffered Inverter Gate) 3-20 3-20...

  • Page 35: Exploded Views And Parts List

    SECTION 4 EXPLODED VIEWS AND PARTS LIST 4.1 FRONT PART ASSEMBLY View in the direction of arrow A View in the direction of arrow D View in the direction of arrow F Locate the reinforcing Soldering Soldering (x 2 points) plate to back side.

  • Page 36: Tk-Am200 Assembly Parts List M 1

    4.2 TK-AM200 ASSEMBLY PARTS LIST M 1 Symbol Part No. Part Name Description 1 SC20712-003 DOME COVER 2 SC46479-001 BRACKET 3 SC46487-001 COIL SPRING 4 SC46494-001 SW.LABEL 5 SC32283-001 SW.COVER 6 SCV2966-00A LENS ASSEMBLY 7 QAJ0006-001 L.P.F. 8 SC46497-001 MASK 9 ICX208AK-A for U 9 ICX209AK-A...

  • Page 37: Packing

    SECTION 6 PACKING SC 96866 (U) 6.1 PACKING SC 96867 (E) INSTRUCTIONS CARTON CARTON CARTON CARTON BOX Note : Accessovies above are subject to change without notice.
  • Page 38 Focus chart...
  • Page 39 Parts identified by the ! symbol are criticaI for safety. Replace only with specified parts numbers. For maximum reliability and performance, all other replacement parts should be identical to those specified. NOTE: ● Parts not denoted by parts numbers are not supplied by JVC. ● Abbreviations in this list are as follows: RESISTORS CAPACITORS In the “Description”...
  • Page 40 5.2 DSP BOARD ASSEMBLY PARTS LIST 5.1 CCD BOARD ASSEMBLY PARTS LIST SCK2592-02-N0A(U) 01`````` 02`````` SCK2592-01-A0A SCK2592-02-P0A(E) Symbol Symbol Part No. Part Name Description Part No. Part Name Description UPC358G2-W I.C.(M) HD49323AFC-01 I.C.(M) HITACHI AN78L09M-X I.C.(M) MATSUSHITA CXD1267AN-T4 I.C.(M) SONY HD49815TF I.C.(M) HITACHI...
  • Page 41 [DSP] Symbol Symbol Part No. Part Name Description Part No. Part Name Description NRSA63J-332X M.G.RESISTOR 3.3k 1/16W NDU31HJ-220X CER.CAPACITOR NRSA63J-103X M.G.RESISTOR 1/16W NRSA63J-332X M.G.RESISTOR 3.3k 1/16W NCB31EK-103X CER.CAPACITOR 0.01 NRSA63J-103X M.G.RESISTOR 1/16W NDC31HJ-470X CER.CAPACITOR NRSA63J-0R0X M.G.RESISTOR 1/16W NCF31EZ-104X CER.CAPACITOR NRSA63J-0R0X M.G.RESISTOR 1/16W NEH91HM-225X...
  • Page 42 5.3 MOTOR BOARD ASSEMBLY PARTS LIST 03`````` SCK2592-03-A0A Symbol Symbol Part No. Part Name Description Part No. Part Name Description MB90613A I.C.(M) FUJITSU NRSA63J-104X M.G.RESISTOR 100k 1/16W MN12821-QR-X I.C.(M) MATSUSHITA NRSA63J-473X M.G.RESISTOR 1/16W NM93C56EM8-X I.C.(M) NATIONAL SEMICO NRSA63J-101X M.G.RESISTOR 1/16W PLSC1289 I.C.(M) MBM29F200BC90TN...
  • Page 43 5.4 CPU BOARD ASSEMBLY PARTS LIST SCK2593-01-N0A(U) 04`````` SCK2593-01-P0A(E) Symbol Symbol Part No. Part Name Description Part No. Part Name Description CXA1211M-X I.C.(M) SONY NRSA63J-392X M.G.RESISTOR 3.9k 1/16W NJM2509V-W I.C.(M) NRSA63J-222X M.G.RESISTOR 2.2k 1/16W NJM2267V-W I.C.(M) NRSA63J-153X M.G.RESISTOR 1/16W (U) AN8085M-X I.C.(M) MATSUSHITA...
  • Page 44 Symbol Symbol Part No. Part Name Description Part No. Part Name Description R148 NRSA63J-473X M.G.RESISTOR 1/16W NCF31EZ-104X CER.CAPACITOR R149 NRSA63J-473X M.G.RESISTOR 1/16W NCF31EZ-104X CER.CAPACITOR R150 NRSA63J-473X M.G.RESISTOR 1/16W NCF31EZ-104X CER.CAPACITOR R151 NRSA63J-0R0X M.G.RESISTOR 1/16W NCF31EZ-104X CER.CAPACITOR R153 NRSA63J-473X M.G.RESISTOR 1/16W NCF31EZ-104X CER.CAPACITOR R160...
  • Page 45 5.5 POW BOARD ASSEMBLY PARTS LIST 05`````` SCK2594-01-P0A Symbol Symbol Part No. Part Name Description Part No. Part Name Description AN79L07-T I.C.(M) MATSUSHITA NCZ1008-473X CER.CAPACITOR 0.047 IC21 M51995AFP-X I.C.(M) MITSUBISHI NCZ1025-335X CER.CAPACITOR IC51 PQ05RD11 I.C.(M) SHARP NCZ1025-335X CER.CAPACITOR IC61 PQ30RV11 I.C.(M) SHARP QEZ0495-476Z...
  • Page 46 5.6 TERM BOARD ASSEMBLY PARTS LIST 06`````` SCK2594-02-A0A Symbol Symbol Part No. Part Name Description Part No. Part Name Description SS47723-001 SCREW M3x7.5 HZM27WA-W ZENER DIODE HITACHI QGA2004C1-14S CONNECTOR 7PIN CN12 SCV2957-002 CONNECTOR 2PIN SCV2968-001 CONNECTOR 8PIN SC46620-001 TERMINAL GUARD...
  • Page 52 SR-L910 STOP/EJECT CHECK VIDEO CASSETTE RECORDER OPERATE PAUSE/ OPE. LOCK REVERSE STILL PLAY COUNT/ SHIFT/TRACKING RESET CLOCK MENU /CANCEL TIME TIMER SET/V.LOCK AL/PL MODE RESET TO CAMERA DATA I / O UNIT CAMERA SERIAL-1 SERIAL-1 SERIAL-2 SERIAL-2 RX+＋RX RX-− TX TX+＋TX TX-−...
  • Page 56 REMOTE CONTROL UNIT REMOTE CONTROL UNIT RM-P2580 RM-P2580 CAMERA CAMERA POSITION POSITION SETUP SETUP POWER ALARM ALARM MENU MENU AUTO AUTO KEY LOCK KEY LOCK LENS CAMERA/POSITION CAMERA/POSITION PAN/TILT CAMERA CAMERA POSI- POSI- SPEED SPEED TION TION IRIS IRIS OPTION OPTION OPTION OPTION...
  • Page 57 A L A R M...
  • Page 59 REMOTE CONTROL UNIT REMOTE CONTROL UNIT RM-P2580 RM-P2580 CAMERA CAMERA POSITION POSITION SETUP SETUP POWER ALARM ALARM MENU MENU AUTO AUTO KEY LOCK KEY LOCK LENS CAMERA/POSITION CAMERA/POSITION PAN/TILT PAN/TILT SPEED SPEED CAMERA CAMERA POSI- POSI- TION TION IRIS IRIS OPTION OPTION OPTION...
  • Page 60 REMOTE CONTROL UNIT REMOTE CONTROL UNIT RM-P2580 RM-P2580 CAMERA CAMERA POSITION POSITION SETUP SETUP POWER ALARM ALARM REMOTE CONTROL UNIT REMOTE CONTROL UNIT RM-P2580 RM-P2580 MENU MENU AUTO AUTO KEY LOCK KEY LOCK CAMERA CAMERA POSITION POSITION SETUP SETUP POWER ALARM ALARM MENU...
  • Page 61 REMOTE CONTROL UNIT REMOTE CONTROL UNIT RM-P2580 RM-P2580 CAMERA CAMERA POSITION POSITION SETUP SETUP POWER ALARM ALARM MENU MENU AUTO AUTO KEY LOCK KEY LOCK LENS CAMERA/POSITION CAMERA/POSITION PAN/TILT SPEED SPEED CAMERA CAMERA POSI- POSI- TION TION IRIS IRIS OPTION OPTION OPTION OPTION...
  • Page 62 REMOTE CONTROL UNIT REMOTE CONTROL UNIT RM-P2580 RM-P2580 CAMERA CAMERA POSITION POSITION SETUP SETUP POWER ALARM ALARM MENU MENU AUTO AUTO KEY LOCK KEY LOCK LENS CAMERA/POSITION CAMERA/POSITION PAN/TILT CAMERA CAMERA POSI- POSI- SPEED SPEED TION TION CLOSE CLOSE IRIS IRIS OPEN OPEN...

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