Page 1 MVC-CD250/CD400 SERVICE MANUAL LEVEL US Model Ver 1.0 2002. 04 Canadian Model Revision History Revision History E Model Chinese Model Australian Model Japanese Model MVC-CD250/CD400 AEP Model UK Model Korea Model Tourist Model Photo: MVC-CD400 MVC-CD400 Link Link SPECIFICATIONS BLOCK DIAGRAMS...
Page 2: Specifications
MVC-CD250/CD400 COVER COVER SPECIFICATIONS System Drive AC-L10A/L10B AC power adaptor Image device Readout Non-contact optical readout (using Power requirements MVC-CD400 semiconductor laser) 100 to 240 V AC, 50/60 Hz 8.98 mm (1/1.8 type) color CCD Laser Wavelength: 779 to 789 nm...
Page 3 MVC-CD250/CD400 Table for differences of function Model MVC-CD250 MVC-CD400 US, Canadian, AEP, UK, E , US, Canadian, E, Japanese, Destination Japanese, Australian, Chinese, Australian, Chinese Korea, Tourist Carl Zeiss lens Movable lens Lens Optical zoom 3 × Digital zoom 6 ×...
Page 4 CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU PUBLISHED BY SONY.
Page 5: Table Of Contents
CCD Linearity Check ···················································· 5-33 JK-224/225 ···································································· 4-67 Strobe White Balance Adjustment ································· 5-34 LS-61 (MVC-CD400) ··················································· 4-69 AF Illumination Check (MVC-CD250 only) ················ 5-36 FP-482/489/490 ····························································· 4-71 1-5. LCD System Adjustments ············································· 5-37 4-4. Waveforms ····································································· 4-73 — 5 —...
Page 6 REPAIR PARTS LIST 6-1. Exploded Views ······························································· 6-1 6-1-1. Overall Assembly ···························································· 6-1 6-1-2. Cabinet (Front) Block Assembly (MVC-CD250) ··········· 6-2 6-1-3. Cabinet (Front) Block Assembly (MVC-CD400) ··········· 6-3 6-1-4. Lens Block Assembly (MVC-CD250) ···························· 6-4 6-1-5. Lens Block Assembly (MVC-CD400) ···························· 6-5 6-1-6.
Page 7: Service Note
MVC-CD250/CD400 SECTION 1 COVER COVER SERVICE NOTE 1-1. NOTE FOR REPAIR Make sure that the flat cable and flexible board are not cracked of When remove a connector, don’t pull at wire of connector. bent at the terminal. It is possible that a wire is snapped.
Page 8: Notes On Handling The Laser Diode
MVC-CD250/CD400 1-3. NOTES ON HANDLING THE LASER DIODE [LASER UNIT (D9001: MVC-CD400) AND BASE UNIT (DDX-G3000)] 1-3-2. Soldering Conditions of Laser Unit The laser diode may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc.
Page 9: Description On Self-Diagnosis Display
1-4. DESCRIPTION ON SELF-DIAGNOSIS DISPLAY Self-diagnosis display • C: ss: ss You can reverse the camera malfunction yourself. (However, contact your Sony dealer or local authorized Sony service facility when you cannot recover from the camera malfunction.) • E: ss: ss Contact your Sony dealer or local authorized Sony service facility.
Page 10: Disassembly
MVC-CD250/CD400 SECTION 2 COVER COVER DISASSEMBLY • This set can be disassembled in the order shown below. MVC-CD250/CD400 2-1. SIDE CABINET SERVICE POSITION 2-10. PK-65/66 BOARD BLOCK ASSEMBLY (PK-65/66 BOARD: (Page 2-8) (Page 2-2) SIDE A) (Page 2-8) 2-2. CABINET (REAR) 2-8.
Page 11: Side Cabinet Block Assembly
MVC-CD250/CD400 Note: Follow the disassembly procedure in the numerical order given. 2-1. SIDE CABINET BLOCK ASSEMBLY 3 Open the CD cabinet. 4 Two screws (M2) 5 Side cabinet block assembly Note: Remove it while taking care as the flexible board is connected.
Page 12: Lens Block Assembly
MVC-CD250/CD400 2-3. LENS BLOCK ASSEMBLY (MVC-CD250) 2 Two screws × 3 AF/self timer illuminator (M1.7 6 Screw × (M1.7 1 FP-489 flexible board (CN502) 7 Two screws × (M1.7 8 Lens block assembly 4 Screw × (M1.7 5 Capacitor (MVC-CD400) 2 Two screws ×...
Page 13: Stroboscope Block Assembly
MVC-CD250/CD400 [SERVICE POSITION (CD-393/394 BOARD, SY-76 BOARD: SIDE A)] Side cabinet block assembly AC power DC-IN adaptor S307, S308 Adjustment remote Monitor (Note 3) commander CPC-9 jig (J-6082-393-C) (Note 1, 2) SY-76 board Lens block assembly (MVC-CD400) CD-393 board Lens block assembly...
Page 14: Flash Unit
MVC-CD250/CD400 2-5. FLASH UNIT 1 Screw × (M1.7 3 St roof cover 2 Screw × (M1.7 Note: High-voltage cautions. (See page 1-1) 7 Harness cover 8 Flash unit 5 ST solenoid cover 4 Two screws × 6 Three screws (M1.7 ×...
Page 15: Board
MVC-CD250/CD400 2-7. SY-76 BOARD 7 Harness (microphone) Note: Don't pull at harness of (CN902) connector. 5 FP-488 flexible board 1 Control switch block (CN901) (CN720) 2 FP-481 flexible board (CN721) qs Flexible board (base unit) (CN902) 6 Ferrite core 3 FP-483 flexible board...
Page 16: Ddx-G3000 Complete Assembly
MVC-CD250/CD400 2-8. DDX-G3000 COMPLETE ASSEMBLY 1 Control switch block 2 FP-481 flexible board (CN720) (CN721) 3 FP-483 flexible board (CN717) 5 Two screws × (M1.7 4 FS-141 harness (CN001) 7 DDX-G3000 complete assembly 6 Screw (M2) 2-9. BASE UNIT 4 Three special...
Page 17: Pk-65/66 Board
MVC-CD250/CD400 2-10.PK-65/66 BOARD 2 Five screws × (M1.7 5 FP-483 flexible board (CN303) 4 CD cabinet lid assembly 8 Two screws × (M1.7 9 PK-65/66 board 6 LCD flexible board (CN302) 1 Open the CD cabinet. 3 Claw 7 Back light flexible board...
Page 18: Lcd Module
MVC-CD250/CD400 2-11.LCD MODULE 1 Screw × (M1.7 2 Three screws × (M1.7 3 Two screws × (M1.7 4 BL retainer 5 Back light unit 6 LCD module [SERVICE POSITION (PK-65/66 BOARD: SIDE B)] Side cabinet block assembly AC power DC-IN...
Page 19 MVC-CD250/CD400 2-12.CIRCUIT BOARDS LOCATION FS-84 (MVC-CD400) FS-85 (MVC-CD250) PK-65 (MVC-CD400) PK-66 (MVC-CD250) SY-76 JK-224 (MVC-CD400) JK-225 (MVC-CD250) LS-61 (MVC-CD400) CD-393 (MVC-CD400) CD-394 (MVC-CD250) Board Name Function CD-393 (MVC-CD400) CCD IMAGER, CAMERA PROCESS CD-394 (MVC-CD250) FS-84 (MVC-CD400) DC IN, CONTROL SW...
Page 20: Flexible Boards Location
MVC-CD250/CD400 2-13.FLEXIBLE BOARDS LOCATION (MVC-CD250) FP-248 FP-481 FP-483 FP-482 FP-489 FP-484 FP-486 (MVC-CD400) FP-248 FP-481 FP-483 FP-482 FP-490 FP-484 FP-485 2-11E...
Page 21: Block Diagrams
MVC-CD250/CD400 COVER COVER 3. BLOCK DIAGRAMS Link Link OVERALL BLOCK DIAGRAM POWER BLOCK DIAGRAM-2 OVERALL BLOCK DIAGRAM POWER BLOCK DIAGRAM-2 POWER BLOCK DIAGRAM-1 POWER BLOCK DIAGRAM-1...
Page 22 MVC-CD250/CD400 SECTION 3 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER BLOCK DIAGRAMS ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. 3-1. OVERALL BLOCK DIAGRAM SY-76 BOARD CD-393/394 BOARD...
Page 23 MVC-CD250/CD400 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-10.POWER BLOCK DIAGRAM 1 ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. FS-84/85 BOARD SY-76 BOARD (1/2) (FS-84:MVC-CD400/FS-85:MVC-CD250) J9001 EVER 3.2V...
Page 24 MVC-CD250/CD400 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-11.POWER BLOCK DIAGRAM 2 ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. CD250 CD-394 BOARD Note : CN302 Pin name A/B...
Page 25: Printed Wiring Boards And Schematic Diagrams
MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAMS FRAME SCHEMATIC DIAGRAM (1/2) DS-116 HARNESS FP-248 FLEXIBLE MIC9001 DEW SENSOR...
Page 26 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER FRAME SCHEMATIC DIAGRAM (2/2) CN501:CD400 CN724 CN503:CD250 CD-393 BOARD CD_GND CD_GND CA_AD0 CA_AD0 :CD400 CA_AD1 CA_AD1 CD-394 BOARD FLASH CA_AD2 CA_AD2 CD250 :CD250...
Page 27 L452 Pattern box 10UH TA A 2520 Kinds of capacitor About 34cm (MVC-CD250) Temperature characteristics About 28cm (MVC-CD400) External dimensions (mm) • Constants of resistors, capacitors, ICs and etc with XX indicate that they are not used. In such cases, the unused circuits may be indicated.
Page 28: Pk-65/66
MVC-CD250/CD400 COVER COVER 4-2. SCHEMATIC DIAGRAMS Link Link CD-393 BOARD (1/2) PK-65/66 BOARD (2/2) CD-393 BOARD (1/2) PK-65/66 BOARD (2/2) (CCD IMAGER) (CCD IMAGER) (BACK LIGHT DRIVE) (BACK LIGHT DRIVE) CD-393 BOARD (2/2) FS-84/85 BOARD CD-393 BOARD (2/2) (CAMERA MODULE)
Page 29 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS CD-393 PRINTED WIRING BOARD CD-393 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-53 for printed wiring board. • Refer to page 4-73 for waveforms. CD-393 BOARD (1/2) (MVC-CD400)
Page 30 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS CD-393 PRINTED WIRING BOARD CD-393 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-53 for printed wiring board. CD-393 BOARD (2/2) (MVC-CD400) CN501 CD_GND CAMERA MODULE(MOJYUURU BLOCK) CA_AD0 CA_AD1...
Page 31 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS CD-394 PRINTED WIRING BOARD CD-394 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-55 for printed wiring board. • Refer to page 4-73 for waveforms. CD-394 BOARD (1/2) (MVC-CD250)
Page 32 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS CD-394 PRINTED WIRING BOARD CD-394 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-55 for printed wiring board. CD-394 BOARD (2/2) CN503 (MVC-CD250) CD_GND CAMERA MODULE(MOJYUURU BLOCK) CA_AD0 CA_AD1...
Page 33 Schematic diagram of the SY-76 board are not shown. Pages from 4-15 to 4-40 are not shown.
Page 34 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS PK-65/66 BOARD SIDE A PK-65/66 BOARD SIDE B PK-65/66 BOARD SIDE A PK-65/66 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-61 for printed wiring board. • Refer to page 4-76 for waveforms.
Page 35: Pk-65/66 (2/2) (Back Light Drive)
MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS PK-65/66 BOARD SIDE A PK-65/66 BOARD SIDE B PK-65/66 BOARD SIDE A PK-65/66 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-61 for printed wiring board. • Refer to page 4-77 for waveforms.
Page 36 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS FS-84/85 PRINTED WIRING BOARD FS-84/85 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-65 for printed wiring board. FS-84/85 BOARD (FS-84:MVC-CD400/FS-85:MVC-CD250) DC IN,CONTROL SWITCH(FS BLOCK) XX MARK:NO MOUNT NO MARK:REC/PB MODE...
Page 37 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS JK-224/225 PRINTED WIRING BOARD JK-224/225 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-67 for printed wiring board. JK-224/225 BOARD FB102 J101 FB103 (JK-224:MVC-CD400/JK-225:MVC-CD250) FB104 FB105 JACK (JK BLOCK)
Page 38 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS LS-61 PRINTED WIRING BOARD LS-61 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-69 for printed wiring board. CONTROL SWITCH BLOCK (ZK-860/880) LS-61 BOARD (MVC-CD400) (ZK-860:MVC-CD250/ZK-880:MVC-CD400) CONTROL SWITCH BLOCK(ZK-860/880) is...
Page 39 MVC-CD250/CD400 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER 4-3. PRINTED WIRING BOARDS THIS NOTE IS COMMON FOR WIRING BOARDS (In addition to this, the necessary note is printed in each block) (For printed wiring boards) • : Uses unleaded solder.
Page 40: Fs-84/85 (Dc In, Control Switch)
4-3. PRINTED WIRING BOARDS Link Link CD-393 BOARD (MVC-CD400) JK-224/225 BOARD CD-393 BOARD (MVC-CD400) JK-224/225 BOARD CD-394 BOARD (MVC-CD250) LS-61 BOARD (MVC-CD400) CD-394 BOARD (MVC-CD250) LS-61 BOARD (MVC-CD400) PK-65/66 BOARD (SIDE A) FP-482 FLEXIBLE BOARD PK-65/66 BOARD (SIDE A) FP-482 FLEXIBLE BOARD...
Page 41 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER CD-393 (CCD IMAGER, CAMERA PROCESS) (MVC-CD400) • For Printed Wiring Board. • :Uses unleaded solder. • CD-393 board is four-layer print board. However, the pat- terns of layers 2 to 3 have not been included in the dia- gram.
Page 42 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER CD-394 (CCD IMAGER, CAMERA PROCESS) (MVC-CD250) • For Printed Wiring Board. • :Uses unleaded solder. • CD-394 board is four-layer print board. However, the pat- terns of layers 2 to 3 have not been included in the dia- gram.
Page 43 Printed wiring board of the SY-76 board are not shown. Pages from 4-57 to 4-60 are not shown.
Page 44 MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER PK-65/66 (LCD DRIVE, TIMING GENERATOR, BACK LIGHT DRIVE) (PK-65: MVC-CD400/PK-66: MVC-CD250) • For Printed Wiring Board. • :Uses unleaded solder. • PK-065/66 board is four-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.
Page 45 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER PK-65/66 (SIDE B) 4-63 4-64...
Page 46 MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER FS-84/85 (DC IN, CONTROL SW) (FS-84: MVC-CD400/FS-85: MVC-CD250) • For Printed Wiring Board. • :Uses unleaded solder. • FS-84/85 board is four-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.
Page 47 MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER JK-224/225 (JACK) (JK-224: MVC-CD400/JK-225: MVC-CD250) • For Printed Wiring Board. • :Uses unleaded solder. • JK-224/225 board is four-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.
Page 48 MVC-CD250/CD400 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER LS-61 (LENS CAP SWITCH) (MVC-CD400) • For Printed Wiring Board. • :Uses unleaded solder. • LS-61 board is four-layer print board. However, the patterns of la 3yers 2 to 3 have not been included in the diagram.
Page 49 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER FP-482/489/490 FLEXIBLE BOARD (FP-489: MVC-CD250/FP490: MVC-CD400) FP-489 FLEXIBLE FP-490 FLEXIBLE FP-482 FLEXIBLE PL9001 (DOOR LOCK) 3.PD D9002 2.GND (AF/SELF TIMER) 1.LD...
Page 50: Waveforms ·····································································
MVC-CD250/CD400 CD-393 BOARD CD-394 BOARD CD-393 BOARD CD-394 BOARD COVER COVER 4-4. WAVEFORMS CD-393 BOARD CD-394 BOARD 7.7 Vp-p 7.5 Vp-p 148 µsec 103 µsec IC401 1, 2, 3 REC IC401 1, 2, 3 REC 7.5 Vp-p 7.7 Vp-p 103 µsec 148 µsec...
Page 51 Waveforms of the SY-76 board are not shown. Pages 4-74 and 4-75 are not shown.
Page 52 MVC-CD250/CD400 PK-65/66 BOARD SIDE A PK-65/66 BOARD SIDE B PK-65/66 BOARD SIDE A PK-65/66 BOARD SIDE B COVER COVER PK-65/66 BOARD (1/2) 3.6 Vp-p 470 mVp-p IC301 w; REC/PB IC301 rj REC/PB 550 mVp-p 3.0 Vp-p IC301 ws REC/PB IC301 rk REC/PB 3.3 Vp-p...
Page 53 MVC-CD250/CD400 PK-65/66 BOARD SIDE A PK-65/66 BOARD SIDE B PK-65/66 BOARD SIDE A PK-65/66 BOARD SIDE B COVER COVER PK-65/66 BOARD (2/2) 6.4 Vp-p 476 kHz IC201 1 REC/PB PK-65/66 (2/2) 4-77...
Page 54: Mounted Parts Location
MVC-CD250/CD400 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER 4-5. MOUNTED PARTS LOCATION no mark : side A * mark : side B CD-393 BOARD CD-394 BOARD C401 C401 C402 C402 C403 C403 C404 C404 C405 C405 C406...
Page 55 Mounted parts location of the SY-76 board are not shown. Page 4-79 is not shown.
Page 56 MVC-CD250/CD400 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER PK-65/66 BOARD FS-84/85 BOARD JK-224/225 BOARD C202 R207 * C004 * BT101 C203 R208 * CN002 A-2 CN102 B-2 C204 R209 * CN003 B-2 CN103 A-2 C205 R210 * CN004 D-2...
Page 57: Adjustments
MVC-CD250/CD400 SECTION 5 COVER COVER ADJUSTMENTS...
Page 58: Adjusting Items When Replacing Main Parts And Boards
Serial No. input Mechanism Mechanical adj. *1: MVC-CD250 model only. *2: When replacing the Base unit, reset the data of page: A, address: AC to AF to “00”. (Refer to “Record of Use check” of “5- 2. SERVICE MODE”.) *3: Refer to Supplement of Service Manual for the adjustment method.
Page 59: Camera Section Adjustments
MVC-CD250/CD400 5-1. CAMERA SECTION ADJUSTMENT 1-1. PREPARATIONS BEFORE ADJUSTMENT 1-1-1. List of Service Tools • Oscilloscope • Color monitor • Vectorscope • AC power adapter • Regulated power supply • Digital voltmeter • Frequency counter Ref. No. Name Parts Code...
Page 60: Preparations
1) Connect the equipment for adjustments according to Fig. 5-1-5. 2) Connect the adjustment remote commander to the following About 34cm (MVC-CD250) connector or jack. About 28cm (MVC-CD400) • CN714 of SY-76 board via CPC-9 jig (J-6082-393-C) •...
Page 61 MVC-CD250/CD400 Note 1: Don’t use the 12 pin flexible board of CPC-9 jig. It causes damage to the unit. Note 2: The old CPC-9 jig (Parts code: J-6082-393-B) Flash unit cannot be used, because it cannot operate the adjusting remote commander.
Page 62: Precaution
FOCUS (PK-65/66 board) ........Manual IMAGE SIZE ......2272 × 1704 (MVC-CD400) EV (PK-65/66 board) ........... 0EV ......1600 × 1200 (MVC-CD250) AE LOCK (PK-65/66 board) ......... Off PICTURE EFFECT ............OFF EV ............0EV (MVC-CD250) *1 : MVC-CD400 model only Order of Adjustments Basically carry out adjustments in the order given.
Page 63: Preparing The Flash Adjustment Box
MVC-CD250/CD400 4. Preparing the Flash Adjustment Box A dark room is required to provide an accurate flash adjustment. If it is not available, prepare the flash adjustment box as given below; 1) Provide woody board A, B and C of 15 mm thickness.
Page 64: Initialization Of A, B, D, E, F
Initializing Method: D Range adj. Order Page Address Data Procedure Fixed data-1 (Initialized data) V-COM Level adj. Set the following data. 08 (MVC-CD250) White balance adj. 09 (MVC-CD400) Contrast adj. Press PAUSE button. 8B to 9F Fixed data-1 (Initialized data) Check the data changes to “01”.
Page 65: Initialization Of B, E, F
Procedure (Refer to “2. Modification of B, E, F, 7, 9 Page Data”) Address Initial value Remark Set the following data. 08 (MVC-CD250) 00 to FF Fixed data-1 (Initialized data) 09 (MVC-CD400) Press PAUSE button. Check the data changes to “01”.
Page 66 Hall adj. (MVC-CD250) Fixed data-1 (Initialized data) (MVC-CD400) F No. compensation Flange back adj. Light value adj. Hall adj. (MVC-CD250) Fixed data-1 (Initialized data) (MVC-CD400) 69 to 6D Fixed data-1 (Initialized data) Mixed color cancel adj. AWB 3200K standard data input 1 Flange back adj.
Page 67 MVC-CD250/CD400 Initial value Initial value Address Remark Address Remark (CD250) (CD400) (CD250) (CD400) AWB 3200K standard data input 1 AWB 3200K standard data input 1 AWB 5800K standard data input 1 AWB 3200K standard data input 1 Fixed data-1 (Initialized data)
Page 68: B Page Table
MVC-CD250/CD400 Initial value Address Remark (CD250) (CD400) Strobe white balance adj. F0 to FF Fixed data-1 (Initialized data) 6. 7 Page Table Note 1: Fixed data-1: Initialized data. (Refer to “1. Initializing B, E, F, 7, 9 Page Data”) Note 2: Fixed data-2: Modified data.
Page 69: Video System Adjustment
MVC-CD250/CD400 1-3. VIDEO SYSTEM ADJUSTMENT 1. Video Output Level Adjustment Adjust the sync level of the composite video signal output and check the burst level of the composite video signal output. Mode PLAY Signal Arbitrary Measurement Point Video terminal of A/V OUT jack (75 Ω...
Page 70: Camera System Adjustments
MVC-CD250/CD400 1-4. CAMERA SYSTEM ADJUSTMENTS After completing the camera system adjustments, release the data setting: Before perform the camera system adjustments, check that the specified values of “VIDEO SYSTEM ADJUSTMENTS” are sat- Order Page Address Data Procedure isfied. Press PAUSE button.
Page 71: Picture Frame Setting
MVC-CD250/CD400 Picture Frame Setting How to reset the zoom and focus when they deviated: Order Page Address Data Procedure Mode CAMERA Subject Color bar chart (Standard picture frame with the zoom lens at WIDE end) Measurement Point Video terminal of A/V OUT jack (Note 2) (75 Ω...
Page 72: Hall Adjustment (Mvc-Cd250 Only)
MVC-CD250/CD400 RadarW RadarW RadarW RadarW RadarW 1. HALL Adjustment (MVC-CD250 only) Mode CAMERA Subject Not required Measurement Point Displayed data of page: 1 (Note 2) Measuring Instrument Adjusting remote commander Adjustment Page Adjustment Address 58 to 5D, 68 Specified value...
Page 73: Flange Back Adjustment (Using The Minipattern Box)
Note 4: The adjustment data will be automatically input to page: Note 2: Check that the data of page: 6, address: 02 is “00”. F, address: 18 to 2B and 3E (MVC-CD250)/18 to 3E If not, turn the power of unit OFF/ON.
Page 74: Flange Back Adjustment (Using The Flange Back Adjustment Chart And Subject More Than 500 M Away)
01 to FF: Defective Order Page Address Data Procedure Note 2: The adjustment data will be automatically input to page: F, address: 18 to 2B and 3E (MVC-CD250)/18 to 3E Press PAUSE button. (MVC-CD400). Release the data setting performed at step 2.
Page 75: Flange Back Check
MVC-CD250/CD400 RadarW RadarW RadarW RadarW RadarW RadarW RadarW RadarW RadarW RadarW 4. Flange Back Check 5. F No. Compensation Compensate the unevenness of the iris meter sensitivity. Mode CAMERA Mode CAMERA Subject Siemens star (1.0 m from the front of the lens)
Page 76: Mechanical Shutter Adjustment
MVC-CD250/CD400 RadarW RadarW RadarW RadarW RadarW RadarW RadarW RadarW RadarW RadarW 7. Light Value Adjustment 6. Mechanical Shutter Adjustment Adjust the period which the mechanical shutter is closed, and com- Adjust the standard LV value. pensate the exposure. Mode CAMERA...
Page 77: Mixed Color Cancel Adjustment
MVC-CD250/CD400 RadarW RadarW RadarW RadarW RadarW 8. Mixed Color Cancel Adjustment 9. Auto White Balance 3200K Standard Data Input 1 To perform mixed color cancel adjustment based on data of each RadarW RadarW RadarW RadarW RadarW color in color bar.
Page 78: Auto White Balance 3200K Standard Data Input 2
MVC-CD250/CD400 10. Auto White Balance 3200K Standard Data Input 2 11. Auto White Balance 3200K Standard Data Input 3 RadarW RadarW RadarW RadarW RadarW RadarW Adjust the white balance standard data at 3200K. Adjust the white balance standard data at 3200K.
Page 79: Auto White Balance 3200K Check 1
MVC-CD250/CD400 RadarW RadarW RadarW RadarW RadarW 12. Auto White Balance 3200K Check 1 Order Page Address Data Procedure Mode CAMERA Subject Clear chart Check that the displayed data (Standard picture frame with the (Note 2) satisfied the R ratio zoom lens at WIDE end) specified value.
Page 80: Auto White Balance 3200K Check 2
MVC-CD250/CD400 RadarW RadarW RadarW RadarW RadarW RadarW RadarW RadarW 13. Auto White Balance 3200K Check 2 14. Auto White Balance 3200K Check 3 Mode CAMERA Mode CAMERA Subject Clear chart Subject Clear chart (Standard picture frame with the (Standard picture frame with the...
Page 81: Auto White Balance 5800K Standard Data Input 1
Press PAUSE button. (Note 3) Check the data changes to “01”. Note 3: The adjustment data will be automatically input to page: F, address: 88 to 93, 98 to 9B, A0 to A3, B1 and B3. Note 4: MVC-CD250/MVC-CD400 5-25...
Page 82: Auto White Balance 5800K Standard Data Input 2
Note 3: The adjustment data will be automatically input to page: F, address: 94 to 97and A0 to A3. F, address: 98 to 9F and A0 to A3. Note 4: MVC-CD250/MVC-CD400 Note 4: MVC-CD250/MVC-CD400 Processing after Completing Adjustment: Processing after Completing Adjustment:...
Page 83: Auto White Balance 5800K Check 1
Check the data changes to (Note 2) (75 Ω terminated) “01”. Specified Value MVC-CD250 : R ratio : 29A0 to 2BA0 B ratio : 6000 to 6200 Check that the displayed data R-Y level data : 6E to 8E (Note 2) satisfied the R ratio B-Y lavel data : 6E to 8E specified value.
Page 84: Auto White Balance 5800K Check 2
Page: 1 A/V OUT jack (75 Ω terminated) (Note 2) Specified Value MVC-CD250 : Press PAUSE button. R ratio : 29A0 to 2BA0 B ratio : 6000 to 6200 Set data noted down at step 4, R-Y level data : 6E to 8E and press PAUSE button.
Page 85: Auto White Balance 5800K Check 3
Page: 1 A/V OUT jack (75 Ω terminated) (Note 2) Specified Value MVC-CD250 : Press PAUSE button. R ratio : 29A0 to 2BA0 B ratio : 6000 to 6200 Set data noted down at step 4, R-Y level data : 6E to 8E and press PAUSE button.
Page 86: Color Reproduction Adjustment
MVC-CD250/CD400 RadarW RadarW RadarW 21. Color Reproduction Adjustment Adjust the color separation matrix coefficient so that proper color reproduction is produced. Mode CAMERA Subject Color bar chart (Standard picture frame with the zoom lens at WIDE end) Measurement Point Video terminal of A/V OUT jack (75 Ω...
Page 87: Ccd White Defect Compensation
MVC-CD250/CD400 RadarW RadarW RadarW RadarW RadarW 22. CCD White Defect Compensation Mode CAMERA Subject Not required Measurement Point Displayed data of page: 6, address: 55 Measuring Instrument Adjusting remote commander Note 1: Check that the data of page: 6, address: 02 is “00”.
Page 88: Ccd Black Defect Compensation
MVC-CD250/CD400 RadarW RadarW RadarW RadarW RadarW Processing after Completing Adjustment: 23. CCD Black Defect Compensation Order Page Address Data Procedure Mode CAMERA Press PAUSE button. Subject Clear chart (Standard picture frame with the zoom lens at WIDE end) Measurement Point...
Page 89: Ccd Linearity Check
MVC-CD250/CD400 RadarW RadarW RadarW RadarW RadarW 24. CCD Linearity Check Check that CCD output keeps being straight even ISO sensitivity Processing after Completing Adjustment: is changed. Order Page Address Data Procedure Mode CAMERA Subject Clear chart “Set data noted down at step (Standard picture frame with the 11, and press PAUSE button.”...
Page 90: Strobe White Balance Adjustment
Press PAUSE button. Adjustment Address B6, B7, DB to EF Press PAUSE button. Specified Value MVC-CD250 : Check the flashing. Y level 1 data : 03 to 09 Check the data changes to Y level 2 data : 03 to 07 “01”.
Page 91 MVC-CD250/CD400 Processing after Completing Adjustment: Order Page Address Data Procedure Set the bit value of bit 4 is “0”, and press PAUSE button. (Note 6) Press PAUSE button. “Set data noted down at step 4, and press PAUSE button.” Release the data setting per- formed at step 1.
Page 92: Af Illumination Check (Mvc-Cd250 Only)
MVC-CD250/CD400 26. AF Illumination Check (MVC-CD250 only) RadarW RadarW RadarW Check the deviation of optical axis of AF illuminator. Mode CAMERA Subject Flash adjustment box (Note 3) Paper which reflection rate is 18% (Note 4) (50 cm or 1 m from the front of...
Page 93: Lcd System Adjustments
MVC-CD250/CD400 1-5. LCD SYSTEM ADJUSTMENTS [Adjusting connector] Most of the measuring points for adjusting the LCD system are Before perform the camera system adjustments, check that the concentrated in CN714 of the SY-76 board. specified values of “VIDEO SYSTEM ADJUSTMENTS” are sat- Connect the Measuring Instruments via the CPC-9 jig (J-6082- isfied.
Page 94: Lcd Initial Data Input (1)
MVC-CD250/CD400 1. LCD Initial Data Input (1) 2. LCD Initial Data Input (2) Mode PLAY Mode PLAY Signal Arbitrary Signal Arbitrary Adjustment Page Adjustment Page Adjustment Address 3A to 3F Adjustment Address 80 to 8F, A3 Adjusting method: Adjusting method: 1) Select page: 0, address: 01, and set data: 01.
Page 95: Back Light Adjustment (Pk-65/66 Board)
MVC-CD250/CD400 3. Back Light Adjustment (PK-65/66 Board) 4. VCO Adjustment (PK-65/66 Board) Set the backlight luminance and color temperature. Set the VCO free-run frequency. If deviated, the LCD screen will If deviated, the image may become dark or bright. be blurred.
Page 96: D Range Adjustment (Pk-65/66 Board)
MVC-CD250/CD400 5. D Range Adjustment (PK-65/66 Board) 6. Contrast Adjustment (PK-65/66 Board) Set the D Range of the RGB decoder for driving the LCD to the Set the level of the VIDEO signal for driving the LCD to the speci- specified value.
Page 97: V-Com Level Adjustment (Pk-65/66 Board)
MVC-CD250/CD400 7. V-COM Level Adjustment (PK-65/66 Board) 8. V-COM Adjustment (PK-65/66 Board) Set the common electrode drive signal level of LCD to the speci- Set the DC bias of the common electrode drive signal of LCD to fied value. the specified value.
Page 98: White Balance Adjustment (Pk-65/66 Board)
Order Page Address Data Procedure Press PAUSE button. Set the following data, and press PAUSE button. (Initial value) MVC-CD400: 8A MVC-CD250: 7C Set the following data, and press PAUSE button. (Initial value) MVC-CD400: 5A MVC-CD250: 6F Check that the LCD screen is not colored.
Page 99: System Control System Adjustments
MVC-CD250/CD400 1-6. SYSTEM CONTROL SYSTEM ADJUSTMENTS Adjusting method: 1. Battery Down Adjustment Order Page Address Data Procedure Set the battery end voltage. If the voltage is incorrect, the life of battery will shorten. The image at the battery end will also be rough.
Page 100: Serial No. Input
MVC-CD250/CD400 Serial No. Input Write the serial No. in the EEPROM (nonvolatile memory). Con- vert the serial No. on the name plate from decimal to ASCII code, and write in the EEPROM. Page Address 46 to 4B Input method: Select page: 0, address: 01, and set data: 01.
Page 101: Service Mode
MVC-CD250/CD400 5-2. SERVICE MODE • Changing the address The address increases when the FF (M) button is pressed, 2-1. ADJUSTING REMOTE COMMANDER and decreases when the REW (M) button is pressed. There The adjusting remote commander is used for changing the calcu- are altogether 256 addresses, from 00 to FF.
Page 102: Data Process
MVC-CD250/CD400 2-2. DATA PROCESS The calculation of the adjusting remote commander display data (hexadecimal notation) are required for obtaining the adjustment data of some adjustment items. In this case, after converting the hexadecimal notation to decimal notation, calculate and convert the result to hexadecimal notation, and use it as the adjustment data.
Page 103: Service Mode
MVC-CD250/CD400 2-3. SERVICE MODE 2. Bit Value Discrimination Bit values must be discriminated using the display data of the ad- 1. Setting the Test Mode justing remote commander for following items. Use the table be- low to discriminate if the bit value is “1” or “0”.
Page 104: Switch Check (1)
MVC-CD250/CD400 3. Switch Check (1) Page 2 Address 80 Function When bit value = 1 When bit value = 0 Power switch (XPOWER ON) Power switch off Power switch on (Control switch block (ZK-880)) PLAY ( Mode dial (XPB ON) *1...
Page 105: Switch Check (4)
(ZK-880)) block (ZK-880)) block (ZK-880)) Note Note: Refer to “Switch check (1)” and “Switch check (2)”. *3 : MVC-CD400 model only *4 : MVC-CD250 model only 8. Switch Check (6) Page 2 Address 20 Function When bit value = 1...
Page 106: Led Check
MVC-CD250/CD400 9. LED Check Page 2 Address 04 Data 02 Using method: 1) Select page: 2, address: 04, set data: 02 and press PAUSE button. 2) Check that all LED are lit. 3) Select page: 2, address: 04, set data: 00 and press PAUSE button.
Page 107: Repair Parts List
MVC-CD250/CD400 SECTION 6 COVER COVER REPAIR PARTS LIST 6-1. EXPLODED VIEWS The components identified by mark 0 or dotted line with mark 0 are NOTE: critical for safety. • -XX and -X mean standardized parts, so they may • The mechanical parts with no reference number in Replace only with part number speci- fied.
Page 108: Cabinet (Front) Block Assembly (Mvc-Cd250)
3-968-729-71 SCREW (M2), LOCK ACE, P2 3-073-659-01 RETAINER, CAPACITOR 3-060-274-01 SCREW, TRIPOD 3-073-866-01 RETAINER (L), ASSIST LIGHT 3-914-366-01 SCREW (DIA. 1.7X4), PRECISION 1-684-022-11 FP-489 FLEXIBLE BOARD 3-073-662-01 SHOE D9002 6-500-102-01 DIODE TLOH20TP (SONY 2) 3-989-735-31 SCREW (M1.7), LOCK ACE, P2 MIC9001 1-542-457-21 MICROPHONE...
Page 109: Cabinet (Front) Block Assembly (Mvc-Cd400)
MVC-CD250/CD400 6-1-3. CABINET (FRONT) BLOCK ASSEMBLY (MVC-CD400) ns: not supplied Stroboscope block assembly (See page 6-6.) (Note 1) D9001 (Note 1) (Note 1) Lens block assembly (See page 6-5.) MIC9001 (Note 1) Be sure to read “SERVICE NOTE” on page 1-2 when The components identified by Les composants identifiés par une...
Page 110: Lens Block Assembly (Mvc-Cd250)
MVC-CD250/CD400 6-1-4. LENS BLOCK ASSEMBLY (MVC-CD250) ns: not supplied IC401 (Note 2) (Note 2) Be sure to read “Precuations for Replacement of CCD Imager” on page 4-12 when changing the CCD imager. Ref. No. Part No. Description Ref. No. Part No.
Page 111: Lens Block Assembly (Mvc-Cd400)
MVC-CD250/CD400 6-1-5. LENS BLOCK ASSEMBLY (MVC-CD400) ns: not supplied IC401 (Note 2) (Note 2) Be sure to read “Precuations for Replacement of CCD Imager” on page 4-8 when changing the CCD imager. Ref. No. Part No. Description Ref. No. Part No.
Page 112: Stroboscope Block Assembly
MVC-CD250/CD400 6-1-6. STROBOSCOPE BLOCK ASSEMBLY (included in 255) (included in 255) (including z A, z B) The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety.
Page 113: Ddx-G3000 Complete Assembly
MVC-CD250/CD400 6-1-7. DDX-G3000 COMPLETE ASSEMBLY The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety. sécurité. Replace only with part num- Ne les remplacer que par une pièce ber specified.
Page 114: Side Cabinet Assembly
MVC-CD250/CD400 6-1-8. SIDE CABINET ASSEMBLY PL9001 : BT101 (BATTERY, LITHIUM SECONDARY) Board on the mount position. (See page 4-68.) Ref. No. Part No. Description Ref. No. Part No. Description A-7078-180-A JK-225 BOARD, COMPLETE (CD250) 3-073-665-01 COVER, CD SOLENOID A-7078-186-A JK-224 BOARD, COMPLETE (CD400) X-3952-262-1 CABINET ASSY, SIDE 3-713-791-11 SCREW (M1.7X5), TAPPING, P2...
Page 115: Cabinet (Rear) Block Assembly
MVC-CD250/CD400 6-1-9. CABINET (REAR) BLOCK ASSEMBLY ns: not supplied LCD9001 ND9001 412 413 J9001 SP9001 The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety.
Page 116: Electrical Parts List
MVC-CD250/CD400 CD-393 6-2. ELECTRICAL PARTS LIST The components identified by NOTE: mark 0 or dotted line with mark • Due to standardization, replacements in the • Items marked “*” are not stocked since they 0 are critical for safety. parts list may be different from the parts speci- are seldom required for routine service.
Page 117 MVC-CD250/CD400 CD-393 CD-394 Ref. No. Part No. Description Ref. No. Part No. Description R515 1-218-943-11 RES-CHIP 1/16W IC501 A-7078-241-A CH-111 BOARD, COMPLETE R516 1-218-943-11 RES-CHIP 1/16W R517 1-218-943-11 RES-CHIP 1/16W < COIL > R518 1-218-943-11 RES-CHIP 1/16W L401 1-469-528-91 INDUCTOR...
Page 118 MVC-CD250/CD400 FS-84 FS-85 JK-224 JK-225 Ref. No. Part No. Description Ref. No. Part No. Description A-7078-185-A FS-84 BOARD, COMPLETE (CD400) A-7078-186-A JK-224 BOARD, COMPLETE (CD400) A-7078-179-A FS-85 BOARD, COMPLETE (CD250) A-7078-180-A JK-225 BOARD, COMPLETE (CD250) **************************** ***************************** < CAPACITOR >...
Page 119 MVC-CD250/CD400 LS-61 PK-65 PK-66 Ref. No. Part No. Description Ref. No. Part No. Description A-7078-183-A LS-61 BOARD, COMPLETE (CD400) C331 1-125-777-11 CERAMIC CHIP 0.1uF C332 1-135-259-11 TANTAL. CHIP 10uF 6.3V **************************** < CONNECTOR > < CONNECTOR > CN801 1-779-327-11 CONNECTOR, FFC/FPC 6P...
Page 120 MVC-CD250/CD400 PK-65 PK-66 Ref. No. Part No. Description Ref. No. Part No. Description R208 1-208-707-11 METAL CHIP 0.5% 1/16W R209 1-208-689-11 METAL CHIP 1.8K 0.5% 1/16W R342 1-218-990-11 SHORT CHIP 0 (CD250) R210 1-208-695-11 METAL CHIP 3.3K 0.5% 1/16W R343...
Page 121 Electrical parts list of the SY-76 board are not shown. Pages from 6-15 to 6-23 are not shown.
Page 122 MVC-CD250/CD400 Ref. No. Part No. Description Ref. No. Part No. Description ACCESSORIES ************ 1-475-599-14 ADAPTOR, AC (US, CND, AEP, UK, E, AUS, JE, J) 1-475-599-71 ADAPTOR, AC (KR) 1-475-599-81 ADAPTOR, AC (CH) 1-569-007-11 ADAPTOR, CONVERSION (E, JE) 1-569-008-21 ADAPTOR, CONVERSION 2P (E)
Page 123 MVC-CD250/CD400 FOR CAMERA COLOR REPRODUCTION ADJUSTMENT 〈 〉 For NTSC mode Take a copy of CAMERA COLOR REPRODUCTION FRAME with a clear sheet for use. MVC-CD250/CD400 — 147 —...
Page 125: Revision History
Reverse 992996831.pdf Revision History S.M. Rev. Ver. Date History Contents issued 2002.04 Official Release — —...

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