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JVC TK-C553U Service Manual

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SERVICE MANUAL
COLOR DOME CAMERA
TK-C553U/TK-C553E
No. 6687
November 1999
COPYRIGHT © 1999 VICTOR COMPANY OF JAPAN, LTD.
COPYRIGHT © 1999 VICTOR COMPANY OF JAPAN, LTD.
100% recycled paper

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  • Page 1 SERVICE MANUAL COLOR DOME CAMERA TK-C553U/TK-C553E No. 6687 November 1999 COPYRIGHT © 1999 VICTOR COMPANY OF JAPAN, LTD. COPYRIGHT © 1999 VICTOR COMPANY OF JAPAN, LTD. 100% recycled paper...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Section Title Page Section Title Page INSTRUCTIONS 1. DISASSEMBLY 3. DIAGRAMS AND CIRCUIT BOARDS 1.1 REPLACING THE FUSE ..........1-1 3.1 OVERALL WIRING DIAGRAM ........3-2 1.2 REMOVING THE MAIN BODY ........1-1 3.2 BLOCK DIAGRAM ............3-3 1.3 REMOVING THE DOME COVER ........
  • Page 3: Disassembly

    SECTION 1 DISASSEMBLY 1.1 REPLACING THE FUSE 1.3 REMOVING THE DOME COVER Å (1) Rotate the dome cover in the direction of and re- CAUTION Before replacing a fuse and in order to prevent a recur- move it from the MAIN body. rence of the same trouble, investigate what caused the fuse to blow, repair it and confirm normal operation.
  • Page 4: Replacing The Ccd Image Sensor

    ı Ç (3) Pull up the upper plate and the ring 1.5 REPLACING THE CCD IMAGE SENSOR The image sensor is interchangeable only with a specified ı image sensor. New image sensors and crystal filters should be handled so Ç as not to leave fingerprints or grease on their glass surfaces.
  • Page 5: Installing The Ccd Image Sensor

    Ï (3) Press the sensor holder extremity then remove the sen- 1.5.2 Installing the CCD image sensor ˝ sor holder to remove the CCD. (1) Install the CCD image sensor in the reverse order to the removal procedure. Note : • Install the CCD slowly on the guide pin. (If placed in the wrong direction, it cannot be installed.) •...
  • Page 6: Removing The Pow Board

    (3) Remove the three screws and remove CN205, and then 1.7 REPLACEMENT OF IC223 ON THE SW-CPU BOARD remove the CPU board. (1) A special tool is available for use in removing IC223 (please CN205 purchase SUN HAYATO Model GY-X8 or similar tool separetely).
  • Page 7: Service Menu

    1.9 SERVICE MENU The SERVICE MENU mode is used during servicing. It is configured as shown below. While pressing the "SET" button, turn the power ON. UPPER PLATE LEFT RIGHT SET DOWN Fig. 1-19 is the SERVICE MENU default screen. Select the item by using the "UP"...
  • Page 8: Electrical Adjustments

    SECTION 2 ELECTRICAL ADJUSTMENTS 2.1 EQUIPMENT NECESSARY FOR ADJUSTMENT Instrument Condition Oscilloscope Capable of measuring 100MHz or higher bands and calibrated. Vectorscope Must be calibrated. Readable in 8 or more digits. Constancy of 0.1 ppm/1 × 10 Frequency counter –7 or more at 0°C to 40°C and calibrated.
  • Page 9: Switch Settings For Adjustment And Test Points

    2.4 SWITCH SETTINGS FOR ADJUSTMENT AND TEST POINTS TP305 fsc TP305 FH L/L OFF Adjustment button TERMINAL OFF 2.5 ADJUST MODE 2.5.2 How to use the ADJUST Mode with the RM-P2580 An adjustment can be executed by triggering the SERVICE To make electrical adjustments, select the ADJUST mode from MENU from the RM-2580 when this is used.
  • Page 10: Adjustment Of The Wide-Angle Limit Position

    Measuring point ( * ) Measuring Adjustment points ( - ) Item instrument & Mode Adjustment steps Adjustment level ( + ) Input signals 2.6 ADJUSTMENT OF THE WIDE-ANGLE LIMIT POSITION • This is to adjust the wide-angle limit position for the zoom ring. This instrument is delivered after the camera has been adjusted. Thus, there are no adjustment needs except for the replacement of the lens assemblies.
  • Page 11: Adjustment Of Video Signals

    Measuring point ( * ) Measuring Adjustment points ( - ) instrument & Item Mode Adjustment steps Adjustment level ( + ) Input signals 2.7 ADJUSTMENT OF VIDEO SIGNALS * TP305 [SW] Frequency ADJUST (1) Move the ADJUST Menu cursor to “FSC”. - LEFT or RIGHT button adjustment indicator...
  • Page 12 Measuring point ( * ) Measuring Adjustment points ( - ) Item instrument & Mode Adjustment steps Adjustment level ( + ) Input signals * VIDEO OUT BURST Oscilloscope ADJUST (1) Move the ADJUST Menu cursor to “BURST”. 75 Ω resistor Adjustment (H-rate 10 : 1) mode...
  • Page 13 Measuring point ( * ) Measuring Adjustment points ( - ) Item instrument & Mode Adjustment steps Adjustment level ( + ) Input signals * VIDEO OUT C GAIN Oscilloscope ADJUST When the color bar chart is of the Reflective Type: Adjustment Color-bar chart mode...
  • Page 14: 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 15 OVERALL  WIRNING  DIAGRAM CN205 7.5V 7.5V CN203 CCD  OUT CCD  OUT CN201 GND ( RXC ) GND ( RXC ) GND ( RXH ) GND ( RXH ) GND ( TXH ) GND ( TXH ) GND ( TXC ) GND ( TXC ) GND ( L/L ) GND ( L/L )
  • Page 16: Block Diagram

    BLOCK  DIAGRAM TP21 TP22 IC206 SLICE IC206   POW  BOARD -7.5V TP301 +15V +8.5V IC305 AC24V/DC12V ( ) AC24V/DC12V ( ) TERMINAL  BOARD...
  • Page 17: Ccd Board Schematic Diagram

    CCD  BOARD  SCHEMATIC  DIAGRAM FROM/TO  CPU CN201 , CN203 FROM/TO  CPU  CN202 10.2 10.2 -8.5 -0.2 -0.3 -7.8 -7.9 NC  :  OPEN      SC94298 CCD  CIRCUIT  BOARD   SIDE  A    SIDE  B ...
  • Page 18: Sw Board Schematic Diagram

    SW  BOARD  SCHEMATIC  DIAGRAM FROM/TO  CPU  CN206 PHASE R317 R318 COMP OPEN R335 390k R378 OPEN R336 820k C400 R379 OPEN C330 0.027 R375 R400 OPEN R401 OPEN   R396 OPEN R397 AUDIO OPEN R415  OPEN OPEN R408 OPEN 3.3k R409 OPEN SC93501...
  • Page 19 SW  CIRCUIT  BOARD   SIDE  A    SIDE  B        ADDRESS  TABLE  OF  BOARD  PARTS Each  address  may  have  an  address  error  by  one  interval. A-1C Side Y  axis X  axis IC300 B-2C D308 B-1B R323 B-3C R350 B-3D R378 B-4B...
  • Page 20: Cpu/Rca Boards Schematic Diagram

    CPU/RCA  BOARDS  SCHEMATIC  DIAGRAM RCA  BOARD FROM/TO  CCD  CN1 FROM/TO  CCD  CN1 JK600 CDS/AGC Y/C  MIX FROM/TO  CCD  CN2 10bit PRE- KNEE CLAMP DECODE V.DRIVE MTRX TIME-DIV. MLTPLX. 3.1 3.1 3.1 C  GMIX F.F. FROM/TO  POW  CN1 2.9 3.1 0 2.9 1.4 2.6 0.1  ...
  • Page 21: Cpu Circuit Board

    CPU  CIRCUIT  BOARD RCA  CIRCUIT  BOARD   SIDE  A    SIDE  B    SIDE  B    Lift  pin8  than  connet  it  to  pin9.   ADDRESS  TABLE  OF  BOARD  PARTS Each  address  may  have  an  address  error  by  one  interval. A-1C Side Y ...
  • Page 22: Pow Board Schematic Diagram

    3.10 POW  BOARD  SCHEMATIC  DIAGRAM 3.12 TERMINAL  BOARD  SCHEMATIC  DIAGRAM FROM/TO  CPU  CN205 -8.9 FROM/TO  POW  CN2 AN77L08M-X 18.8 SC94299 NC  :  OPEN      SC93511   3.11 POW  CIRCUIT  BOARD 3.13 TERMINAL  CIRCUIT  BOARD   SIDE  B    SIDE  B   ...
  • Page 23: Block Diagrams Of Ic's

    3.14 BLOCK DIAGRAMS of IC'S AN77L08M-X [MATSUSHITA] CXD1267AN-T4 [SONY] (3 Terminal Voltage Regulator) (Vertical Clock Driver for CCD Image Sensor) PLSC1258 [STMicroelectronics] (512K (64K x 8 Chip Erase) Flash Memory) AN79L07M-X [MATSUSHITA] (3 Terminal Negative Voltage Regulator) CXA1211M-X [SONY] (Electric Volume) 3-10 3-10...
  • Page 24 HD49323AFC-01 [HITACHI] HD49815TF [HITACHI] MB90613A [FUJITSU] (CDS/AGC +10bit ADC) (Video camera signal processor) (MCU) MC14046BF-X [MOTOROLA] (Phase Locked Loop) 3-11 3-11...
  • Page 25 M62353GP-X [MITSUBISHI] MN12821-QR-X [MATSUSHITA] NJM2267V-W [JRC] (8-Bit 8-Channel D/A Converter) (Voltage Detecter) (Dual 6dB Video Amplifier including 75 Driver) NJM2509V-W [JRC] (Super Imposer including Y/C MIX Circuit) NJM431U-X [JRC] NJM78L15UA-X [JRC] (Adjustable Precision Shunt Regulator) (3-Terminal Positive Voltage Regulator (+15V)) 3-12 3-12...
  • Page 26 NM93C66EM8-X [NATIONAL SEMICONDUCTOR] SP491EEN-X [SIPEX] TC7SH86FU-X [TOSHIBA] TK11333BMC-X [TOKO] (4096-Bit Serial EEPROM) (RS-485 Transceivers) (Single Exclusive OR Gate) (Regulator) TC7WU04F-X [TOSHIBA] (Triple Unbuffered Inverter Gate) TC4W53F-X [TOSHIBA] (2-Channel Multiplexer) TC74VHCT74AFT-X [TOSHIBA] UPC358G2-W [NEC] (Dual D-Type Positive-EDGE-Triggered Flip-Flops (Dual Op.Amp.) With Preset AND Clear) TC74VHCT00AFT-X [TOSHIBA] TC74VHCT08AFT-X [TOSHIBA] (Quad 2-Input NAND Gates)
  • Page 27 TK11650U-X [TOKO] UPD6461GS-936 [NEC] (3-Terminal Positive Voltage Regulator) (On Screen Charactor Display) 3-14 3-14...
  • Page 28: Exploded View And Parts List

    SECTION 4 EXPLODED VIEW AND PARTS LIST 4.1 EXPLODED VIEW M 1 SAFETY PRECAUTIONS: Parts identified by the ! symbol are critical for safety. Replace only with specified parts number. For maximum reliability and performance, all other replacement parts should be identical to those specified.
  • Page 29 4.1 ASSEMBLY PARTS LIST M 1 M 1 M M ` ` ` ` Symbol Part No. Part Name Description 1 SC20712-003 DOME COVER 2 SC46467-001 TABLE STOPPER 3 SS412018-012 EDGING 4 SC45319-001 ADJ. SCREW 5 SC45318-061 WAVE WASHER 6 SC46463-001 TABLE 7 SC45321-011 SPRING...
  • Page 30 SECTION 6 PACKING 6.1 PACKING Instructions SC96896 (U/E) SC96897 (E only) Carton Carton Camera Carton Carton Box Note: Accessories above are subject to change without notice. VICTOR COMPANY OF JAPAN, LIMITED Printed in Japan...
  • Page 31: Electrical Parts List

    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 32: Ccd Board Assembly Parts List

    5.1 CCD BOARD ASSEMBLY PARTS LIST 0 1 ` ` ` ` ` ` SCK2584-02-A0A Symbol Symbol Part No. Part Name Description Part No. Part Name Description CLC9014 I.C.(M) NATIONAL SEMICO R375 NRSA63J-0R0X M.G.RESISTOR 1/16W R376 NRSA63J-103X M.G.RESISTOR 1/16W R379 NRSA63J-0R0X M.G.RESISTOR 1/16W...
  • Page 33: Cpu Board Assembly Parts List

    5.3 CPU BOARD ASSEMBLY PARTS LIST SCK2583-01-B0A(U) 0 3 ` ` ` ` ` ` SCK2583-01-C0A(E) Symbol Symbol Part No. Part Name Description Part No. Part Name Description IC201 CXD1267AN-T4 I.C.(M) SONY R218 NRSA63J-102X M.G.RESISTOR 1/16W IC202 HD49323AFC-01 I.C.(M) HITACHI R219 NRSA63J-102X M.G.RESISTOR...
  • Page 34 Symbol Symbol Part No. Part Name Description Part No. Part Name Description R311 NRSA63J-473X M.G.RESISTOR 1/16W R412 NRSA63J-153X M.G.RESISTOR 1/16W R312 NRSA63J-472X M.G.RESISTOR 4.7k 1/16W R413 NRSA63J-103X M.G.RESISTOR 1/16W R313 NRSA63J-272X M.G.RESISTOR 2.7k 1/16W R414 NRSA63J-223X M.G.RESISTOR 1/16W R314 NRSA63J-472X M.G.RESISTOR 4.7k 1/16W...
  • Page 35 [CPU] Symbol Symbol Part No. Part Name Description Part No. Part Name Description C266 NCF31CZ-104X CER.CAPACITOR L200 NQL054K-680X COIL 68uH C268 NRSA63J-0R0X M.G.RESISTOR L201 NQL054K-150X COIL 15uH C273 NCF31CZ-104X CER.CAPACITOR NQL054K-8R2X COIL 8.2uH C274 NBE41AM-226X TAN.CAPACITOR L202 NQL054J-3R3X COIL 3.3uH C275 NCF31CZ-104X CER.CAPACITOR...
  • Page 36: Pow Board Assembly Parts List

    5.4 POW BOARD ASSEMBLY PARTS LIST SCK2608-01-B0A(U) 0 4 ` ` ` ` ` ` SCK2608-01-C0A(E) Symbol Symbol Part No. Part Name Description Part No. Part Name Description NJM431U-X I.C.(M) NBE51EM-106X TAN.CAPACITOR AN79L07M-X I.C.(M) MATSUSHITA NCF21HZ-473X CER.CAPACITOR 0.047 NJM78L15UA-X I.C.(M) NBE61HM-475X TAN.CAPACITOR TK11650U-X...
  • Page 41 MONITOR NOT USED NOT USED TERMINATION LOCK LEFT RIGHT DOWN...
  • Page 43 SR-L910E STOP/EJECT OPERATE CHECK VIDEO CASSETTE RECORDER PAUSE/ OPE. LOCK REVERSE STILL PLAY COUNT/ CLOCK MENU SHIFT/TRACKING RESET /CANCEL TIME TIMER SET/V.LOCK AL/PL MODE RESET TO CAMERA DATA I / O DATA I / O UNIT UNIT CAMERA CAMERA SERIAL-1 SERIAL-1 SERIAL-2 SERIAL-2...
  • Page 44 MONITOR NOT USED NOT USED TERMINATION LOCK LEFT RIGHT DOWN...
  • Page 46 MONITOR NOT USED NOT USED TERMINATION LOCK LEFT RIGHT DOWN...
  • Page 47 MONITOR NOT USED NOT USED TERMINATION LOCK LEFT RIGHT DOWN...
  • Page 49 MONITOR 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 NOT USED NOT USED TERMINATION LENS LENS CAMERA/POSITION CAMERA/POSITION PAN/TILT PAN/TILT LOCK LEFT RIGHT SPEED SPEED CAMERA...
  • Page 52 A L A R M...
  • Page 53 REMOTE CONTROL UNIT REMOTE CONTROL UNIT RM-P2580 RM-P2580 MONITOR CAMERA POSITION SETUP POWER ALARM ALARM MENU AUTO KEY LOCK KEY LOCK LENS CAMERA/POSITION CAMERA/POSITION PAN/TILT PAN/TILT NOT USED NOT USED SPEED CAMERA CAMERA POSI- TION TERMINATION CLOSE IRIS IRIS OPEN OPTION OPTION LOCK...
  • Page 54 MONITOR NOT USED NOT USED TERMINATION LOCK LEFT RIGHT DOWN...
  • Page 55 REMOTE CONTROL UNIT REMOTE CONTROL UNIT RM-P2580 RM-P2580 CAMERA CAMERA POSITION POSITION SETUP SETUP POWER ALARM ALARM MONITOR MENU MENU AUTO AUTO KEY LOCK KEY LOCK LENS LENS CAMERA/POSITION CAMERA/POSITION PAN/TILT PAN/TILT CAMERA POSI- POSI- SPEED SPEED TION TION NOT USED NOT USED IRIS IRIS...
  • Page 56 MONITOR 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 NOT USED NOT USED TERMINATION LOCK LEFT RIGHT LENS LENS CAMERA/POSITION PAN/TILT PAN/TILT DOWN SPEED SPEED CAMERA...
  • Page 57 RM-P2580 RM-P2580 REMOTE CONTROL UNIT REMOTE CONTROL UNIT CAMERA CAMERA POSITION POSITION SETUP SETUP POWER ALARM ALARM MENU MENU AUTO AUTO KEY LOCK KEY LOCK LENS LENS CAMERA/POSITION PAN/TILT PAN/TILT SPEED SPEED CAMERA CAMERA POSI- POSI- TION TION OPTION OPTION OPTION OPTION CLOSE...

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