Sony HDCU-F950 Скачать руководство пользователя страница 51 | Manualshive

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3-1 (E)

HDCU-F950 IMM

Section 3

Service Overview

Optical contacts (white)

Alignment sleeve

Support

Optical connector cleaner

Optical contacts (white)

[Female connector]

1.

Insert the optical connector cleaner straight. Ensure
that it is held straight when inserting.

2.

Apply sufficient pressure (approximately 600 g to 700
g) to ensure that the optical contact is a little de-
pressed.

3.

While pressing the optical connector cleaner against
the tip of the optical contact, rotate the optical connec-
tor cleaner by 4 to 5 turns clockwise. Holding the
optical connector cleaner at around its support facili-
tates to apply the pressure.

3-1. Cleaning of Connector/Cable

Before connecting the unit to the camera, it is recommend-
ed to clean the following optical contact portions.

.

CAMERA connector of the unit

.

CCU connector of the camera side

.

Optical/electrical cable

Follow the procedures below for cleaning.

When the Optical Connector Cleaner
(Commercially Available) is Available:

Tools required

.

Optical connector cleaner (commercially available)
Product name: CLETOP

®

14100402 or 14100403 (stick type) or equivalent
14100402: 2.0 mm
14100403: 2.0/2.5 mm. The cleaner type having cleaning

points at both ends.

m
.

Alcohol is not necessary during cleaning.

.

Number of possible wipes is one cleaning per a piece.
Do not reuse it.

Supplier:
NTT-ME Corporation
HIKARI Business Department
Global Solution Headaquarters
Tel: 81-3-5956-9025
Fax: 81-3-5956-9039
e-mail: [email protected]
URL:

http://nttiivs.ntt-me.co.jp/opt-e/

Cleaning procedure
[Male connector]

Clean the tip of the white optical contacts using the optical
connector cleaner.

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Содержание HDCU-F950

Страница 1: ...HD CAMERA CONTROL UNIT HDCU F950 INSTALLATION AND MAINTENANCE MANUAL 1st Edition Serial No 10001 and Higher ...

Страница 2: ...werden Um die Gefahr eines elektrischen Schlages Feuergefahr und Verletzungen zu vermeiden sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen Andere als die angegeben Wartungsarbeiten dürfen nur von Personen ausgeführt werden die eine spezielle Befähigung dazu besitzen AVERTISSEMENT Ce manual est destiné uniquement aux personnes compétentes en charge de l entretien Afin de r...

Страница 3: ...ease confirm that the outlet is provided with a suitable protective earth connection 3 Internal air ambient temperature of the rack When this product is installed in a rack please make sure that the internal air ambient temperature of the rack is within the specified limit of this product 4 Prevention against achieving hazardous condition due to uneven mechanical loading When this product is insta...

Страница 4: ......

Страница 5: ...ctor 1 5 E 1 5 Circuit Boards Layouts 1 6 E 1 6 Setting of Switches on Boards 1 7 E 1 6 1 AT 149A Board 1 7 E 1 6 2 AU 281 Board Front Panel 1 10 E 1 6 3 AVP 4A Board 1 11 E 1 6 4 DRX 1A Board 1 13 E 1 6 5 DTX 1A Board 1 15 E 1 6 6 FC 94 Board 1 17 E 1 7 Functions of Indicators on Boards 1 18 E 1 7 1 AT 149A Board 1 18 E 1 7 2 AU 281 Board 1 18 E 1 7 3 AVP 4A Board 1 19 E 1 7 4 DRX 1A Board 1 19 E...

Страница 6: ... 2 Setting the Microphone 2 7 E 2 4 Systems 2 8 E 2 4 1 Setting the Tally System 2 8 E 2 4 2 Setting the Camera Number 2 9 E 2 4 3 Connecting the Control Intercom and Tally Audio Signals 2 9 E 2 5 Video Signal System 2 11 E 2 5 1 Selecting the Input Output Signal 2 11 E 2 5 2 Adjusting the Signal Phase 2 11 E 2 5 3 Setting the RET Input 2 12 E 3 Service Overview 3 1 Cleaning of Connector Cable 3 1...

Страница 7: ...ous information required for parts level services detailed parts list block diagrams schematic diagrams and board layouts For obtaining contact your local Sony Sales Office Service Center Part number 9 968 019 71 Contents The following is a summary of the sections of this manual Section 1 Installation Overview Describes how to checking the ROM version connectors and cables setting of switches on b...

Страница 8: ......

Страница 9: ...enter ROM Peripheral equipment Board Ref No ROM version MSU 700A CPU 293 IC5 IC6 Ver 1 10 or higher MSU 750 CPU 286 IC5 IC6 Ver 1 10 or higher RCP 720 721 MPU 79 IC10 Ver 2 80 or higher RCP 730 731 MPU 79 IC10 Ver 2 80 or higher RCP 740 741 MPU 79 IC10 Ver 2 80 or higher RCP 700 701 MPU 92 IC6 Ver 2 73 or higher Software Peripheral equipment Board Software version RCP 750 751 MPU 123 Ver 1 01 or h...

Страница 10: ...e Ampere If you have questions on the use of the above Power Cord Appliance Connector Plug please contact your local Sony Sales Office Service Center w Never use an injured power cord For U S A and Canada 1 Power cord 125 V 10 A 2 4 m 1 551 812 11 2 Plug holder black 2 990 242 01 For Europe 1 Power cord 250 V 10 A 2 5 m 1 782 929 11 2 Plug holder brown 3 613 640 01 For Japan Specified power cord D...

Страница 11: ...17 PROD T X IN PROD SYSTEM TALK 18 PROD T Y IN 0 dBu BALANCED 19 PGM2 X IN _20 dBu 0 dBu 20 PGM2 Y IN Selectable with 21 PGM2 G IN S501 AVP 4A 22 AUX4 23 AUX5 24 G TALLY X IN ON 24 Vdc TTL H SHORT 25 G TALLY Y IN OFF 0 Vdc TTL L OPEN 1 2 3 1 4 Matching Connectors and Cables 1 4 1 Connector Input Output Signal BNC Connector 1125 digital signal RET 1 to 3 IN BNC 1 485 Gbps 1 4835 Gbps SMPTE 292M HD ...

Страница 12: ...ECALL3 B 7 RECALL1 R 8 RECALL4 SEQ 9 GND 10 NC No connection 11 NC No connection 12 RECALL5 ENC LOW ACTIVE 13 RECALL6 R B 14 RECALL7 R G 15 RECALL8 G B MIC REMOTE D sub 15 pin Female WF REMOTE D sub 15 pin Female _ _ _ _ _ EXT VIEW _ _ _ _ _ In the case of MIC REMOTE mode S423 3 AT 149A OFF No Signal Specifications 1 5 5 V OUT Max 250 mA 2 TALLY GND GND for TALLY 3 G TALLY OUT ON GND Max 30 mA IN ...

Страница 13: ... composite cable When making the optical electric signal composite cable used for this camera system the connection connectors specified in this manual must be used in order to comply with the limits for EMC regulations 1 4 3 Note when Connecting CAMERA Connector Before connecting the unit to the camera adapter clean the following optical contact blocks For the cleaning procedure refer to Section ...

Страница 14: ...U 950 CN 2219 board AU 281 board CN 2227 board CN 2220A board Dedicated to HDCU F950 SDI 70 board RX 67 board RX 67 board TX 83A board Dedicated to HDC F950 HDCU F950 HIF 5 board HIF 16 board Dedicated to HDCU F950 CN 2226 board AT 149A board Dedicated to HDCU F950 DTX 1A board Dedicated to HDCU F950 AVP 4A board Dedicated to HDCU F950 DRX 1A board Dedicated to HDCU F950 FC 94 board Dedicated to H...

Страница 15: ...ition other than REM Perform the fine adjustment using S428 on the AT 149A board Factory setting 8 S406 V PHASE Adjusts the vertical phase with regard to the reference signal in unit of line Factory setting 8 S407 CONVERSION DELAY PHASE not used Performs the fine adjustment of the delay amount of the signal between HD and SD that is set by S417 on the AT 149A in unit of 1H or 2 2 usec Factory sett...

Страница 16: ...put from the SYNC OUT connector on the rear panel HD HD SYNC signal output SD SD SYNC signal output not supported Factory setting HD S413 Not used Factory setting indicates the switch lever position S414 FIBER COAX 1 COAX 2 SEL When S423 8 on the AT 149A board is set to ON select the camera signal reception mode of the HDCU F950 When S423 8 on the AT 149A board is set to OFF factory setting the si...

Страница 17: ... signal BB not supported REM Control is performed by RCP MSU etc connected outside Factory setting HD S428 H PHASE COARSE Performs the fine adjustment of the H phase when S427 on the AT 149A board is set to position other than REM Per form the coarse adjustment using S405 on the AT 149A board Factory setting CENTER OFF ON 1 2 3 4 5 6 7 8 First digit Second digit CCU No 0 1 2 3 4 5 6 7 8 9 50 61 72...

Страница 18: ...oducer line or engineer line MIC ON Turns ON the headset microphone MIC OFF Turns OFF the headset microphone PGM The program audio is output to the INCOM connector on the front panel Factory setting MIC OFF n Selecting the receiving audio is valid when S11 on the AVP 4A board is OFF S4 TALK GAIN Sets the microphone input level according to the type of headset microphone to be connected to the INCO...

Страница 19: ...P 4A board A side panel side S11 FP INCOM MODE SEP MIX OFF Selects the receiving audio of the producer line or engineer line and also selects the mix mode of the PGM program audio SEP The receiving audio and the PGM program audio are output in the right and left channels separately MIX The receiving audio and the PGM program audio are mixed and output OFF Not mixed Depends on the setting of S3 on ...

Страница 20: ...tem Red tally Green tally Switch S100 S102 S101 S103 Signal POWER POWER POWER POWER standard CONTACT TTL CONTACT TTL Contact CONTACT _ CONTACT _ supply 24 V voltage POWER POWER POWER POWER supply 5 V voltage POWER TTL POWER TTL supply S500 PGM 1 SEL Set the input signal level of the PGM program audio CH 1 to either 0 dBu or _20 dBu Factory setting 0 dBu S501 PGM 2 SEL Set the input signal level of...

Страница 21: ...1 and 2 connectors on the rear panel can be changed with REW FF REW Returns to previous page FF Goes to next page Factory setting CENTER S204 Factory use only Factory setting 0 DRX 1A board A side panel side S205 CB SEL Selects the color bar signal that is output from the LINK A LINK B OUT 1 and 2 connectors and HD SDI OUT 1 and 2 connectors on the rear panel Setting switches Color bar 0 16 9 100 ...

Страница 22: ... signal are mixed or not to the signal to be output from the MONI and HD SDI OUT1 2 connectors on the rear panel ON Forced OFF Not mixed OFF Normal mode Mixed 5 GRAY SIGNAL BAR CHAR ON OFF This switch enables mixing of the color bar character with the gray signal that is output when camera is turned off ON GRAY BAR CHAR ON OFF GRAY BAR CHAR OFF ...

Страница 23: ... 1 2 RET1 S603 3 4 RET2 S603 5 6 RET3 S603 7 8 RET4 PROMPTER S603 1 3 5 7 S603 2 4 6 8 Aspect ratio ON ON Letter box 1 ON OFF Edge crop 1 OFF ON Squeeze 1 OFF OFF _ 1 Letter box The HD video signal of 16 9 or aspect ratio set with S604 on the DTX 1A board is inserted in the picture frame of 4 3 as it is and converted to the SD signal The black level is inserted in the top and bottom of the picture...

Страница 24: ...nversion When the camera side is 24PsF the forced reverse conversion is performed Conversion to 48i format by simple skipping OFF OFF AUTO Depends on the setting of S100 1 on the FC 94 board Factory setting All OFF S607 RETURN MODE Perform setting of the return signal Factory setting All OFF 1 Factory use only 2 RET4 VBS Sets whether the PROMPTER connecter on the rear panel is used or not as RET4 ...

Страница 25: ...E CONVERT ON OFF When the video format is set to the local setting S420 on the AT 149A board is set to the mode other than REMOTE ON OFF setting of the FRAME CON VERTER function is enabled ON Turns ON the FRAME CONVERTER function and converts the FRAME frequency when the camera format is set to 24PsF When S423 1 on the AT 149A board is set to OFF NTSC 525 60 24 PsF 60i 2 to 3 Pull Down When S423 1...

Страница 26: ...Boards 1 7 1 AT 149A Board AT 149A board A side panel side D101 green Power display Lights up when the voltage used on this board is normally supplied D105 yellow 90H display Lights up when the phase difference between the HD SDI output signal and SD reference signal is set to 90H n The delay amount is set with S417 on the AT 149A board For details refer to Section 1 6 1 Setting of Switches on Boa...

Страница 27: ...Hz D202 lights up Lights up when the frame frequency is 25 Hz D203 lights up Lights up when the frame frequency is 24 Hz or 23 98 Hz n The format is set with S418 to S420 on the AT 149A board For details refer to Section 1 6 1 Setting of Switches on Boards _ AT 149A Board D204 yellow PsF display Lights up during progressive operation of the camera Blinks when the format setting is incorrect n The ...

Страница 28: ...lights up Abnormal The optical reception level is less than _20 dBm n Attenuates about 0 5 dB for every 1 km of cable Attenuates about 0 5 dB for each relay connector D611 D610 D609 D608 D607 D606 D605 D3 A B C D E F G H J K 1 2 3 4 5 DTX POWER RETURN SET OPTICAL CONDITION HD REM SD CCU CHU CHU LOCK DTX 1A board A side panel side D608 D609 D610 OPTICAL CONDIITON CHU display Displays the optical le...

Страница 29: ...panel D104 D105 D106 OPTICAL CONDIITON CCU display Displays the LINK B optical level received on the HDCU F950 side 0 dBm 1 mW D104 green lights up Normal The optical reception level is _17 dBm or more D105 yellow lights up Normal The optical reception level is _17 dBm to _20 dBm D106 red lights up Abnormal The optical reception level is less than _20 dBm n Attenuates about 0 5 dB for every 1 km o...

Страница 30: ...f the RM B750 when the RM B750 is installed One flexible card wire between the VA 211 board CN14 and MPU 124 board CN104 of the RM B750 Removal 1 Turn off the main power 2 Slide the portion A in the direction of the arrow to unlock and pull out the flexible card wire Installation m Do not insert the flexible card wire sideways Confirm that there is no stain or dust on the contact surface of the fl...

Страница 31: ... the plug from the outlet 6 Loosen the two screws with drop safe and open the front panel in the direction of the arrow Front panel B3 x 5 VA 211 board MPU 124 board CN104 CN2 Flexible card wire Flexible card wire 1 8 2 Installing the RM B750 This section describes the installation procedure when the front panel of the remote control unit RM B750 is used by being installed to the unit Removing the...

Страница 32: ...RM B750 is ON n The switch S206 CCU PW on the MPU 124 board is the power ON OFF switch for the RM B750 If it is set to OFF the panel functions are stopped Front panel of the RM B750 Potbellied hole Pin B3 x 5 S206 Front panel of the RM B750 AU 281 board CN2 Flexible card wire Screw with drop safe Screw with drop safe Insulated surface Blue Insulated surface Blue 7 5 mm or less 7 5 mm or more Fig 1...

Страница 33: ... death or serious injury may result When attaching the unit be sure to fix the rack to the floor and be careful not to attach at a height of 1 2 m or higher from the floor c Use the specified rack mount adapter If not injury could occur by drop of the unit because strength of the shelf board is not enough c Mount the unit with more than two persons A one man job may cause injury c Be careful not t...

Страница 34: ......

Страница 35: ...nternal switches setting differ depending upon the system used They need to be set according to the system used For details of the switch setting on board refer to this section and 1 6 Setting of Switches on Boards 2 1 1 Standard System MSU 700A 750 RM B750 HDC F950 HDCU F950 B M3 B M3 B M3 HD SDI Monitor HD SDI Dual Link Monitor ...

Страница 36: ... RECORDER LINK OUT2 A B TO DUAL LINK MONITOR HD SDI OUT1 2 HD SDI SIGNAL SYNC SIGNAL SYNC OUT SERIAL RET INPUT 1 to 3 SDI RETURN VIDEO SIGNAL Next HDCU F950 B M3 B M3 B M3 B M3 B M3 B M3 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 1 8 9 15 1 13 14 25 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 ...

Страница 37: ...l is used 48 V Only the 24PsF progressive system is supported 3 Set the shooting mode of the camera Setup switch S419 on the AT 149A board Factory setting INTR INTR When shooting with interlacing system PROG When shooting with progressive PsF system 540P When shooting with 540 60P system At present this function is not supported n If you select a format of 48i 48 field interlace or other format th...

Страница 38: ...When the BB black burst signal of SD is used not supported REM When the reference is set from RM MSU or a device that is connected outside n When a position other than REM is set all of the REFERENCE settings including the phase adjustment must be locally set n When the SD reference signal is set to NTSC in setting the Multi Format if the 10F BB signal to which the 10 frame sequence flag is added ...

Страница 39: ...front panel of this unit When the intercom line is 2 channels Set switch S12 INPUT INCOM SELECT on the AVP 4A board to 2ch Factory setting 2ch Adjusting the RTS cancel When the RTS intercom system is used the following adjustment also needs to be made 1 Connect a headset to the INCOM connector on the front and perform the procedure described in the follow ing paragraph 2 Setting the headset microp...

Страница 40: ...d to the INCOM connector on the front according to user s request 4 Selecting an intercom line to be connected to the INCOM connector Use the switch on the front panel to select the intercom line to be connected to the INCOM connector on the front as follows When connecting to the producer line Set the INCOM SELECT switch to PROD When connecting to the engineer line Set the INCOM SELECT switch to ...

Страница 41: ...hown below The input gain can be controlled via pin 5 pin 6 and pin 7 as shown in the table on the top right Setting the microphone input control of the video camera Pin No Microphone connector 8 15 MIC IN CH 1 MIC IN CH 2 L L ON ON L H ON OFF H L OFF ON H H Internal setup MIC LEVEL switch on the AVP 4A board panel Setting the microphone input gain of the video camera Pin No 7 6 5 60 dB H H H 50 d...

Страница 42: ...RV500 MIC 1 OUT LEVEL Setting the output level of MIC 2 1RV501 MIC 2 OUT LEVEL 2 4 Systems 2 4 1 Setting the Tally System This unit supports the red tally and the green tally It also supports the MAKING CONTACT and supplying power 24 V TTL Set the switches on the AVP 4A board according to the system used as follows AVP 4A board A side Set the tally system as shown in the following table Setting th...

Страница 43: ... that does not use CNU 700 500 Use switch S421 on the AT 149A board to set the camera number Use switches 1 to 4 to set the first digit and use switches 5 to 8 to set the second digit 0 to f can be set as each digit but a to f are invalid Camera numbers 1 to 96 can be set AT 149A board A side 2 4 3 Connecting the Control Intercom and Tally Audio Signals An example of connection is described on the...

Страница 44: ... 9 15 1 13 14 25 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 B M3 M3 INTERCOM PROGRAM AUDIO TALLY MIC OUTPUT MIC CONTROL and TALLY or WF MONITOR CONTROL TRUNK LINE LFE SYNC INTERCOM TALLY PGM MIC OUT MSU RM MIC REMOTE or WF REMOTE TRUNK LINE HDCU F950 1 MSU 700A RM B750 ...

Страница 45: ...tment using the switch on the AT 149A board panel of the unit The adjustment also can be performed on the maintenance menu of the MSU 700A 750 For more details refer to the System Manual How to adjust on the AT 149A board of the unit AT 149A board panel side 1 Select the type of external sync signal using the REFERENCE SIGNAL selector switch on the AT 149A board panel HD HD ternary SYNC BB BB blac...

Страница 46: ...h return input Setup switch S603 and S604 on the DTX 1A board Factory setting All OFF S603 1 2 RET 1 S603 3 4 RET 2 S603 5 6 RET 3 S603 7 8 PROMPTER RET 4 S603 1 3 5 7 S603 2 4 6 8 Aspect ratio ON ON Letter box 1 ON OFF Edge crop 1 OFF ON Squeeze 1 OFF OFF It is interlocked with the down conversion aspect ratio of the RC 91 board output 1 Letter box The HD video signal of 16 9 or aspect ratio set ...

Страница 47: ...o SD 2 Set the switch S601 SD RETURN FORMAT on the DTX 1A board to SDI 3 Set S603 SD RET ASPECT and S604 LB ASPECT on the DTX 1A board according to the desired aspect ratio For more details refer to Section 1 6 5 Setting of Switches on Boards_DTX 1A Board Examples of display Squeeze S603 1 3 5 7 DTX 1A OFF S603 2 4 6 8 DTX 1A ON The same picture as the camera output picture is shown Squeeze Letter...

Страница 48: ...s up converted in the edge crop mode Edge crop Semi letter box 13 9 S603 1 to 8 DTX 1A ON S604 1 to 8 DTX 1A ON When the signal was up converted in the edge crop mode Edge crop Semi letter box 15 9 S603 1 to 8 DTX 1A ON S604 1 3 5 7 DTX 1A OFF S604 2 4 6 8 DTX 1A ON When the signal was up converted in the edge crop mode Edge crop ...

Страница 49: ...nversion ON ON THROUGH Frame frequency is not converted OFF ON A 24PsF conversion When the camera is 24PsF the forced reverse conversion is performed Conversion to reconstruct 24PsF ON OFF B 48i conversion When the camera is 24PsF the forced reverse conversion is perfomed Conversion to 48i format by simple skipping OFF OFF AUTO Depends on the setting of S100 1 on the FC 94 board Setup switch S610 ...

Страница 50: ......

Страница 51: ... is recommend ed to clean the following optical contact portions CAMERA connector of the unit CCU connector of the camera side Optical electrical cable Follow the procedures below for cleaning When the Optical Connector Cleaner Commercially Available is Available Tools required Optical connector cleaner commercially available Product name CLETOP 14100402 or 14100403 stick type or equivalent 141004...

Страница 52: ... a cotton swab whose diameter exceeds 5 mm is used the cotton swab cannot be inserted into the end of the connector and the tip of the optical contact cannot be cleaned Alcohol commercially available Cleaning Male connector Clean the tip of the white optical contacts by a cotton swab moistened with alcohol Female connector The optical contacts for female connector are in an unex posed state In cle...

Страница 53: ...ed to its tip and push it until it clicks 5 Rotate the remover counterclockwise to install the alignment sleeve and extract the remover Alignment sleeve Optical contacts white 3 2 Recommended Replacement Parts 3 2 1 Power Fan The recommended replacement fan should be used in the switching regulator of this unit The lifespan of the fan is about 30 000 hours which means that the fan can be used for ...

Страница 54: ...character MIX function can be forcibly turned OFF by turning OFF S202 4 HD SDI on the DRX 1A board Required equipment HD monitor Sony BVM D20F1U or equivalent Remote control unit Sony RCP 700 series HDVS camera system HDC F950 Operating procedure In order to show the setting the state and the self diagnosis display on the HD monitor press the CHARACTER button of the RCP so that the button lights o...

Страница 55: ...the lens Page 2 Camera Status Display Contents Displays information of White Black Black γ Flare Detail etc Page 3 System Status Display No Contents 1 Displays the type of camera connected to the unit HDC F950 UNDEFINED 2 Displays the type of external sync signal Free SD HD 3 Displays the setup format of the DRX 1A board 4 Displays the setup format of the FC 94 board 5 Displays the type of signal ...

Страница 56: ...ion level of the camera and camera control unit OK CARE WARNING NG 2 CARE The optical level is _17 to _20 dBm WARNING The optical level is _20 dBm or less NG The state when the optical level is low and any signal cannot be obtained When either of CARE WARNING or NG appears for the CCU A CCU B clean the connector or cable while referring to Section 3 1 When either of CARE or WARN ING or NG appears ...

Страница 57: ...tablished Wait The communication with the equipment connected to the RCP CNU connector is in the wait state Sense The communication with the equipment connected to the RCP CNU connector is being established 6 Power is supplied or not to the RCP CNU connector on the rear panel ON 30 V power is supplied for RCP OFF Power is turned off 7 State of cable connection with the front panel Open Connect 8 E...

Страница 58: ...onverting the format from the HD signal to SD signal 1 Frame 90H 3 not used 5 Aspect marker added to the monitor signal and state of modulation chroma removal setting of S408 on the AT 149A board Local Remote 3 6 State of the operation mode setting of S424 on the AT 149A board 4 of the AT 149A board Normal Test 3 For details refer to Section 1 6 1 Setting of Switches on Boards _ AT 149A Board 4 Se...

Страница 59: ...d of the return signal Through A B Auto 5 5 Displays the state of the PLD IC401 on the DTX 1A board version and PLD Config Done Config NG Config Done PLD IC401 on the DTX 1A board started correctly Config NG PLD IC401 on the DTX 1A board did not start correctly 6 State of the operation mode on the DTX 1A board Normal Test 5 For details refer to Section 1 6 5 Setting of Switches on Boards _ DTX 1A ...

Страница 60: ...plays the details of self diagnosis of the FC 94 board of the unit No Contents 1 State of the MAIN INPUT signal format of the frame converter 2 State of the conversion format of the frame converter MAIN OUTPUT signal 3 Displays the state of the PLD IC200 on the FC 94 board version and PLD Config Done Config NG Config Done PLD IC200 on the FC 94 board started correctly Config NG PLD IC200 on the FC...

Страница 61: ...iftliche Erlaubnis der Sony Corporation SAFETY CHECK OUT After correcting the original service problem perform the following safety checks before releasing the set to the customer Check the metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed ...

Страница 62: ...Printed in Japan Sony Corporation 2004 3 16 B P Company 2004 HDCU F950 UCJ J E 3 836 716 01 1 ...

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