Sony JumboTron JTC-C200 Service Manual Download Page 24 | Manualshive

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2-2(E)

JTC-C200

2-2. DISASSEMBLY

2-2-1. Panel T Removal

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B4

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Panel T

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Two screws
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B4

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4)

1

Three screws
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+

K3

x

6)

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Summary of Contents for JumboTron JTC-C200

Page 1: ...JTC C200 World ICU CONTROLLER SERVICE MANUAL MODEL DEST CHASSIS NO MODEL DEST CHASSIS NO ...

Page 2: ...ODED VIEWS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPO NENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB LISHED BY SONY ATTENTION AFIN D EVITER TOUT RISQUE D ÉLECTROCUTION PROVENANT D UN CHÂSSIS SOUS TENSION UN TRANSFORMATEUR D ISOLEMENT DOIT ETRE UTILISÉ LORS DE TOUT DÉPANNAGE LE CHÂSSIS DE CE RÉCEPTEUR EST DIRECTEMENT RACCO...

Page 3: ......

Page 4: ... 2 2 2 ICM Board and Switching Regulator Removal 2 3 E 2 2 3 ICK Board and LCD Assembly Removal 2 4 E 3 CIRCUIT DESCRIPTIONS 3 1 E 4 SEMICONDUCTORS 4 1 5 EXPLODED VIEWS 5 1 5 1 Chassis 5 2 6 ELECTRICAL PARTS LIST 6 1 7 BLOCK DIAGRAM 7 1 8 DIAGRAMS 8 1 Schematic Diagrams and Printed Wiring Boards 8 1 ICK Board 8 2 ICM Board 8 4 TABLE OF CONTENTS ...

Page 5: ...on Image Control System 3 864 848 11 1 Operating Instructions Before operating the unit please read this manual thoroughly and retain it for future reference 1998 by Sony Corporation JTC C200 ICU Controller JTC P200 Image Control Unit JTA LS200 ABC Sensor Unit 36 Others Sony Corporation Printed in Japan ...

Page 6: ...hen addressing this concern Reliable earthing Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuit e g use of power strips Owner s Record The model and serial numbers are located on the rear Record these numbers in the spaces provided below Refer to them whenever you call upon...

Page 7: ...extremely high or low temperatures Do not use or leave the unit in high humidity On cleaning Clean the case and front panel with a dry soft cloth or a soft cloth slightly moistened with a mild detergent solution Do not use any organic solvents such as alcohol or benzine which might damage the finish Be sure to unplug the unit before cleaning Overview Table of Contents 5 The JumboTron system displa...

Page 8: ... CRT type JTU 35 series LED type Picture element pitch RGB trio dot Cell 2 dots 4 dots Unit 3 cells 6 dots 4 cells 16 dots JumboTron screen NTSC max 80 units 240 cells 480 dots PAL max 96 units 288 cells 576 dots NTSC max 40 units 160 cells 640 dots PAL max 48 units 192 cells 768 dots B R G Picture element pitch 4 dots 4 dots RGB trio dot G B R Cell Unit JumboTron screen 4 cells 16 dots 4 cells 16...

Page 9: ...rightness level manually and four brightness levels can be stored in the memory and recalled at a touch JTC P200 ICU Image Control Unit The JTC P200 controls the images on the JumboTron screen JTA LS200 ABC sensor unit The JTA LS200 ABC Automatic Brightness Control sensor unit connected to the ICU senses the ambient light for the automatic brightness control Overview Table of Contents 9 Locations ...

Page 10: ...ler Front panel 1 POWER switch Turns the ICU controller on off 2 Connector panel The CONTROL 2 connector is inside When using the connector open the connector panel by loosening the screw 3 Function buttons F1 F5 The functions of the buttons change with the stage of the operation The current functions are indicated in the display window For details see the chapter Operation 4 Display window Indica...

Page 11: ...the modem 6 AC IN connector Connect to an AC power supply of 100 240 V AC Use the supplied AC power cord which fits the AC outlet in your area 12 3 4 5 6 Locations and Functions of Parts and Controls Table of Contents 13 JTA LS200 ABC sensor unit 1 ABC Automatic Brightness Control sensor Senses the ambient light 2 IN connector Round type 17 pin When two or more ABC sensor units are used in the sys...

Page 12: ...7 Unit 48 JTA LS200 ABC sensor unit IN OUT IN CONTROL 2 or 3 CONTROL 1 LS EXTERNAL CONTROL AC IN JTC P200 ICU to 100 240 V AC to equipment to be controlled with the JTC C200 such as power distribution panel NPUT 1 R R Y G Y B B Y HD COMP VD or VIDEO IN INPUT 2 R G B HD COMP VD MONITOR OUT to video input Video monitor Modem Connections Table of Contents 15 Setting the ID number of the JTC C200 ICU ...

Page 13: ...mputer graphics with superimposed video images Note To display the video images by pressing the INPUT 1 button set the type of the input signal correctly If it is set incorrectly the video images may be distorted For setting the type of the input signal see page 21 5 Operate the image output equipment to send the images 6 Adjust the brightness picture quality picture size shift on the screen To se...

Page 14: ...ING 4 1 2 3 4 NEXT SWITCHER 1 COMPOSITE 1 COMPOSITE 2 COMPONENT 3 RGB 1 2 3 4 NEXT Displaying Images on the Screen Operation 19 Selecting the brightness of the screen You can set the brightness of the screen instantly by recalling one of the four preset brightness levels 1 When the display window shows the normal display press the F5 NEXT button repeatedly until the SCREEN BRIGHTNESS display appea...

Page 15: ...hange the preset picture size shift values Consult with qualified Sony service personnel F1 SETTING 1 F2 SETTING 2 F3 SETTING 3 and F4 SETTING 4 buttons F5 NEXT button Displaying Images on the Screen Currently selected geometry setting Geometry setting selectable using the function buttons Operation 21 Setting the type of the video input signal Select the type of the video signal to be input from ...

Page 16: ...ed with please consult with qualified Sony service personnel OPERATION TIME 204 8H NEXT SIGNAL CTRL SWITCHER CTRL GEOMETRY CTRL OTHER CTRL MONITOR CTRL SCREEN CTRL Normal display Main menu MENU MENU Operation 23 Adjusting the Brightness of the Screen Adjusting the brightness This section explains the basic brightness adjustment operations The brightness of the screen can be adjusted by 16 levels 1...

Page 17: ...ory The Auto Brightness Control function is now activated 4 To finish the setting press the MENU button repeatedly until the normal display appears in the display window If the ABC sensor unit is not connected correctly The Auto Brightness Control does not function correctly even if AUTO BRIGHTNESS is set to ON Check the connection of the ABC sensor unit To cancel the Auto Brightness Control funct...

Page 18: ... After adjusting the brightness in step 6 above do not move the cursor to another preset number or press the MENU button before pressing the ENTER button If you do the adjusted level is not stored in the memory To set to the preset brightness level See Selecting the brightness of the screen on page 19 Adjusted brightness level Operation 27 Adjusting the Picture on the Screen When the composite vid...

Page 19: ...and 5 to adjust each item 6 To finish the adjustment press the MENU button repeatedly until the normal display appears in the display window Notes After adjusting the picture in step 4 above do not move the cursor to another item or press the MENU button before pressing the ENTER button If you do the adjusted level is not stored in the memory The hue cannot be adjusted for the picture input from P...

Page 20: ... is not turned on ICU is not turned on Troubleshooting If you think you have a problem during operation check through the following list The normal display does not appear in the display window of the ICU controller Problem Corrective action Press the POWER switch on the ICU to ON Hold down the ICU button on the ICU controller for more than a second to turn on the light of the button Cause Turn on...

Page 21: ...s terminated Analog RGB component inputs BNC connector 5 R R Y 0 7 Vp p 2 dB positive 75 ohms terminated G Y 0 7 Vp p 2 dB positive 75 ohms terminated G with sync Y 1 Vp p 2 dB sync negative 75 ohms terminated B B Y 0 7 Vp p 2 dB positive 75 ohms terminated HD COMP Composite sync input 1 3 5 Vp p sync positive negative 75 ohms terminated Horizontal sync input 1 3 5 Vp p sync positive negative 75 o...

Page 22: ...Guide 1 Pin assignment OUT and IN connectors 17 pin round type Pin No Signal Pin No Signal A FRAME GROUND K RTS B TXD L RXD C RTS M CTS D RXD N DSR E CTS P DTR F DSR R 12 V DC G DTR S S1 3 H SIGNAL GROUND T S1 2 J TXD Design and specifications are subject to change without notice EXTERNAL CONTROL connector D sub 15 pin Pin No Signal Pin No Signal 1 Reserved 9 ICU POWER 2 ICU POWER 10 Reserved 3 Re...

Page 23: ...2 1 E JTC C200 SECTION 2 SERVICE INFORMATIONS 2 1 CIRCUIT BOARDS LOCATION Switching regulator ICM ICK LCD ...

Page 24: ...2 2 E JTC C200 2 2 DISASSEMBLY 2 2 1 Panel T Removal 2 Two screws B4 x 4 4 Panel T 3 Two screws B4 x 4 1 Three screws K3 x 6 ...

Page 25: ...2 3 E JTC C200 2 2 2 ICM Board and Switching Regulator Removal CN2 CN1 CN5 CN8 CN7 CN6 1 Eight screws 2 Three screws PSW3 x 5 3 ICM board 4 Four screws PSW3 x 5 5 Switching regulator ...

Page 26: ...2 4 E JTC C200 2 2 3 ICK Board and LCD Assembly Removal 18 pin CN1 1 Three screws K3 x 6 4 ICK board 3 Nine screws PSW3 x 8 2 Front panel assembly 5 Four screws PSW3 x 5 6 LCD assembly ...

Page 27: ...following areas have been mapped in the CPU IC1 ROM FLASH SRAM LCD UART x 4 EEPROM JTC C200 provides four communication ports CONTROL 1 and CONTROL 2 are RS422 D sub 15 pin terminals used for communication with JTC P200 and other peripheral equipment and COM 1 and COM 2 are RS232C D sub 9 pin terminals used for communication with a computer and modem As a system composition where the JTC C200 and ...

Page 28: ...3 2 E JTC C200 ...

Page 29: ...n QFJ HD6413003RF 12 112pin QFP HM628512ALFP 7 32pin SOP MAX211CAI TE2 28pin SOP MAX706CSA 8pin SOP SN74HC245ANS 20pin SOP SN7406NS SN74HC04ANS 14pin SOP X28HC256J 70 32pin QFJ DTC114WKA T146 TLO205 TLY205 1SS355 1SS355TE 17 1 TOP VIEW 1 TOP VIEW 1 TOP VIEW 1 TOP VIEW 1 TOP VIEW 1 TOP VIEW 1 TOP VIEW 1 TOP VIEW 1 TOP VIEW 1 TOP VIEW E B C CATHODE ANODE CATHODE ANODE CATHODE ANODE ...

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Page 31: ...ith a collation number in the remark column Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The components identified marked are critical for safety Replace only with the part number specified Les composants identifiés par la marque sont critiques pour la sécurité Ne les remplacer que par une piéce portant l...

Page 32: ...1 468 326 11 SWITCHING REGULATOR 10 A 1394 908 A ICM BOARD COMPLETE 11 4 065 565 01 PANEL R 12 1 251 148 11 INLET AC WITH FILTER 13 X 4838 902 9 FOOT ASSY 18MF 14 14 4 809 913 02 FOOT F 15 4 065 564 01 COVER LCD 16 4 066 635 01 PIN 17 4 066 633 02 PANEL F C 18 4 065 988 01 KNOB KNURL 19 3 177 691 01 HEXAGONAL BLOCK 7 682 946 09 PSW3x5 7 682 948 01 PSW3x8 7 682 247 04 K3x6 7 682 961 01 PSW4x8 7 682...

Page 33: ... 412 11 CARBON 390 5 1 4W F R8 1 249 412 11 CARBON 390 5 1 4W F R9 1 249 412 11 CARBON 390 5 1 4W F SWITCH S1 1 692 890 11 SWITCH TACTILE IC POWER S2 1 692 890 11 SWITCH TACTILE JT POWER S3 1 692 890 11 SWITCH TACTILE UTILITY S4 1 692 890 11 SWITCH TACTILE VIDEO S5 1 692 890 11 SWITCH TACTILE CG S6 1 692 890 11 SWITCH TACTILE MIX S7 1 692 890 11 SWITCH TACTILE F1 S8 1 692 890 11 SWITCH TACTILE F2 ...

Page 34: ...19 988 62 DIODE 1SS355 D2 8 719 988 62 DIODE 1SS355 D3 8 719 988 62 DIODE 1SS355 D4 8 719 988 62 DIODE 1SS355 D5 8 719 988 62 DIODE 1SS355 D6 8 719 988 62 DIODE 1SS355 D7 8 719 988 62 DIODE 1SS355 D8 8 719 988 62 DIODE 1SS355 D9 8 719 988 62 DIODE 1SS355 FERRITE BEAD FB1 1 412 390 21 FERRITE 0UH FB2 1 412 390 21 FERRITE 0UH FB3 1 412 390 21 FERRITE 0UH FB4 1 412 390 21 FERRITE 0UH FB5 1 412 390 21...

Page 35: ...SISTOR DTC114WKA T146 Q4 8 729 027 45 TRANSISTOR DTC114WKA T146 RESISTOR R1 1 216 073 00 RES CHIP 10K 5 1 10W R2 1 216 073 00 RES CHIP 10K 5 1 10W R3 1 216 073 00 RES CHIP 10K 5 1 10W R4 1 216 073 00 RES CHIP 10K 5 1 10W R5 1 216 073 00 RES CHIP 10K 5 1 10W R6 1 216 073 00 RES CHIP 10K 5 1 10W R7 1 216 089 91 RES CHIP 47K 5 1 10W R8 1 216 089 91 RES CHIP 47K 5 1 10W R9 1 216 089 91 RES CHIP 47K 5 ...

Page 36: ... 100 5 1 10W R141 1 216 025 91 RES CHIP 100 5 1 10W R142 1 216 025 91 RES CHIP 100 5 1 10W R143 1 216 025 91 RES CHIP 100 5 1 10W R144 1 216 025 91 RES CHIP 100 5 1 10W R145 1 216 073 00 RES CHIP 10K 5 1 10W R148 1 216 295 91 SHORT 0 R151 1 216 073 00 RES CHIP 10K 5 1 10W R152 1 216 073 00 RES CHIP 10K 5 1 10W R154 1 216 073 00 RES CHIP 10K 5 1 10W R155 1 216 073 00 RES CHIP 10K 5 1 10W R156 1 216...

Page 37: ...CK CS4 A3 4 CN8 CN5 CN6 8 15 1 9 8 15 1 9 1 6 5 9 1 6 5 9 Q1 2 RELAY DRIVE RELAY PHOTO COUPLER Q3 4 RELAY DRIVE RELAY PHOTO COUPLER A1 18 CS0 RD HWR RY BY RESET D0 15 A0 14 CS2 RD HWR D8 15 67 74 68 25 24 69 78 79 71 20 23 86 93 105 112 29 33 20 24 2 7 11 12 29 33 20 24 2 7 11 12 1 7 6 8 72 COM1 CN1 CN2 CN3 INFORMATION D1 ID SW1 MODE SW2 EXTERNAL CONTROL CN4 REMOTE D2 UTILITY S3 SCREEN S2 ICU S1 M...

Page 38: ......

Page 39: ...resistors have characteristic curve B unless otherwise noted Reference information RESISTOR RN METAL FILM RC SOLID FPRD NONFRAMMABLE CARBON FUSE NONFLAMMABLE FUSIBLE RS NONFLAMMABLE METAL OXIDE RB NONFLAMMABLE CEMENT RW NONFLAMMABLE WIREWOUND ADJUSTMENT RESISTOR COIL LF 8L MICRO INDUCTOR CAPACITOR TA TANTALUM PS STYROL PP POLYPROPYLENE PT MYLAR MPS METALIZED POLYESTER MPP METALIZED POLYPROPYLENE A...

Page 40: ...8 2 8 2 JTC C200 ICK ICK ICK A SIDE SUFFIX 11 ICK B SIDE SUFFIX 11 ...

Page 41: ...EYLED0 KEYLED3 KEYLED1 KEYLED4 KEYLED5 KEYLED2 KEYDATA4 LED0 LED1 KEYLED4 KEYLED3 KEYLED2 KEYLED1 KEYLED0 KEYDATA4 KEYDATA3 KEYDATA2 KEYDATA1 KEYDATA0 KEYEN4 KEYEN3 KEYEN2 KEYEN1 KEYEN0 LED1 LED0 KEYDATA0 KEYDATA1 KEYDATA3 KEYDATA2 KEYEN2 KEYEN4 KEYEN0 KEYEN1 KEYEN3 KEYLED5 GND KEYLED0 KEYLED1 KEYLED2 KEYLED3 KEYLED4 GND LED0 LED1 GND KEYDATA0 KEYDATA1 KEYDATA2 KEYDATA3 KEYDATA4 GND KEYEN0 KEYEN1 ...

Page 42: ... E 1 D6 E 1 D7 E 1 D8 E 1 D9 E 1 IC1 E 3 IC2 E 3 IC3 E 2 IC4 E 2 IC5 E 2 IC6 C 3 IC7 B 4 IC8 B 3 IC9 A 4 IC10 B 3 IC11 C 4 IC12 C 4 IC13 A 3 IC14 A 3 IC15 D 1 IC16 D 2 IC18 C 1 IC19 B 2 IC20 A 2 Q1 C 3 Q2 C 3 Q3 C 3 Q4 C 3 TP1 A 1 TP2 E 4 TP3 C 3 ICM A SIDE SUFFIX 11 ...

Page 43: ...8 5 8 5 JTC C200 ICM B SIDE SUFFIX 11 ICM ICM ...

Page 44: ...k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP 10k CHIP 10k CHIP 10k CHIP 10k CHIP 10k CHIP 10k CHIP 47k CHIP 47k CHIP 47k CHIP 47k CHIP SN74HC04ANS INVERTER SN74HC04ANS INVERTER SN74HC04ANS INVERTER SN74HC04ANS INVERTER SN74HC04ANS INVERTER SN74HC04ANS INVERTER HD6413...

Page 45: ... FPRD 8 2k FPRD 0 CHIP 0 CHIP 8 2k FPRD 8 2k FPRD 1SS355 1SS355 1SS355 1SS355 DTC114WKA RELAY DRIVE DTC114WKA RELAY DRIVE PHOTO COUPLER PHOTO COUPLER DTC114WKA RELAY DRIVE DTC114WKA RELAY DRIVE 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V KEYDATA 0 4 KEYEN 0 4 PS2 RELAY 0 3 KEYLED 0 7 LED 0 7 PS1 3 4 1 2 6 5 3 4 1 2 6 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 ...

Page 46: ... 2k CHIP 2 2k CHIP 2 2k CHIP 2 2k CHIP 15k CHIP 15k CHIP 15k CHIP 15k CHIP 15k CHIP 15k CHIP 15k CHIP 15k CHIP 2 2k CHIP 2 2k CHIP 2 2k CHIP 2 2k CHIP 0 1 25V B CHIP 10k CHIP 0 1 25V B CHIP 0 1 25V B CHIP 10k CHIP 10k CHIP NFA81R00C101T1 EMI FILTER 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V D 0 15 A 0 23 CONT BUS IRQ0 IRQ1 IRQ6 IRQ7 1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7...

Page 47: ...V F CHIP 0 22 25V F CHIP 0 1 25V B CHIP 0 CHIP 0 CHIP 10k CHIP 5V 5V 5V 5V 5V 5V KEYEN 0 4 KEYDATA 0 4 WAIT PS2 PS2 CONT BUS D 0 15 A 0 23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CLOCK RD HWR RESET D8 D9 D10 D11 D12 D13 D14 D15 KEYDATA0 KEYDATA1 KEYDATA2 KEYDATA3 KEYDATA4 A0 A1 A2 A3 A20 A21 A22 A23 D8 D9 D10 D11 D12 D13 D14 D15 KEYEN0 KEYEN1 KEYEN2 KEYEN3 KEYEN4 E1 R W RS R W RS E1 DB7...

Page 48: ...A11 A10 A9 A8 A7 A6 A18 A8 A7 A6 A5 A4 A3 A2 A1 A0 A1 A2 A3 A4 A5 A6 A7 A12 A14 A16 RD CS0 D10 D9 D8 D11 D3 D10 D2 D9 D1 D8 D0 RESET A11 A17 A16 A15 A14 A13 A12 A10 A9 D15 D7 D14 D6 D13 D5 D12 D4 D4 D5 D6 D7 D8 D12 D9 D10 D11 D14 D11 D12 D15 D13 HWR A10 A11 A9 A8 A13 A15 D7 D13 D5 D11 D9 D15 D14 D12 D10 D8 D6 D4 D3 D2 D1 D0 RD HWR CS5 CS4 CS2 CS1 CS0 CLOCK A20 A15 A14 A22 A13 A12 A11 A23 A21 A19 A...

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Page 50: ...Sony Corporation Broadcasting Professional Systems Company 9 976 689 01 English Japanese 98HY05028 1 Printed in Japan 1998 8 ...

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