Sony DVCAM DSR-250 Service Manual

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Summary of Contents:

[Page 1] Sony DSR-250

General Peak inrush current (DSR-250P) (1) Hot switching inrush current, measured in accordance with European standard EN55103-1: 6.3 A (230 V) Power requirements 14.4 V (Lithium-ion battery pack) 12 to 17 V (AC power adaptor) Average power consumpti...

[Page 2] Sony DSR-250

2-2 NOTE: Follow the disassembly procedure in the numerical order given. 2-1. LCD SECTION (PD-126 BOARD, INVERTER TRANSFORMER UNIT) PD-126 Board 0 LCD unit LCD unit qd PD-126 board, Inverter transformer unit 7 Screw (M1.7 × 2....

[Page 3] Sony DSR-250

2-3 2-2. CARRYING HANDLE SECTION (TH-010, ME-019 BOARDS, VF SHOE BASE) 8 qs ME-019 ME-019 3 VF slide shoe 3 2 Shoe washer 1 Four screws (M3 × 25) 4 Lock ring (D), Lock ring rubber 8 VF shoe base 7 Slide arm REMOVING VF S...

[Page 4] Sony DSR-250

2-4 2-3. VF SECTION (MAIN, SUB BOARDS) 3 Bottom case 7 Lug terminal 4 VF cable 9 MAIN board 0 Two screws (M2.6 × 4) qs SUB board SUB board qa Parting plate VF cable MAIN board VF assembly DXF-801 (DSR-250), DXF-801CE (DSR-250P) 5 V...

[Page 5] Sony DSR-250

2-5 2-4. CABINET (R) BLOCK ASSEMBLY (SW-343 BOARD) 1 Seven screws (M2 × 3), lock ace, p2 2 Screw (M2 × 3), lock ace, p2 4 VR knob 6 SP cabinet assembly 3 SW protection sheet 5 VR knob 4 Cabinet (R) block assembly Cabin...

[Page 6] Sony DSR-250

2-6 4 Three screws (M2 × 3), lock ace, p2 8 Screw (M1.7 × 2.5) lock ace, p2 9 Screw (M1.7 × 2.5) lock ace, p2 0 FP-241 flexible board (6P) 1 FP-241 flexible board (6P) 5 Hinge lid 2 Screws ...

[Page 7] Sony DSR-250

2-7 2-6. CABINET (L) ASSEMBLY, MECHANISM DECK VI-156 Board VI-156 Board 6 7 8 0 9 qa qs VI-156 Board 0 8 9 6 qa 7 qs A A B B 3 Four screws (M3) step qd Mechanism deck 2 Cabinet (L) assembly 5 Harness (JJ-059) Mechanism deck qs q...

[Page 8] Sony DSR-250

2-8 2-7. DD-146, IN-057 BOARDS VI-156 Board A A D C B C D B 2 DD-146 board 4 IN-057 board VI-156 Board A A D C B C D B DD-146 board IN-057 board D D -1 4 6 D D -1 4 6 S W -3 4 3 S B -0 3 6 1 Two screws (M2 × 3), lock ace, p2 3 Two screws...

[Page 9] Sony DSR-250

2-9 2-8. VI-156 BOARD Connection to Check the VTR Section To check the VTR Section, set the VTR to the "forced VTR power ON" mode. Operate the VTR functions using the adjustment remote commander (with the HOLD switch set in the OFF position...

[Page 10] Sony DSR-250

2-10 2-9. LENS BLOCK ASSEMBLY (ON-001, NO-001 BOARDS, CONTROL SWITCH BLOCK (CF-1044)) A A qd Three screws (M2 × 6) lock ace, p2 qa Three screws (M2 × 3), lock ace, p2 8 Screw (M2 × 3), lock ace, p2 7 ON-001 board, ...

[Page 11] Sony DSR-250

2-11 2-10.LENS BLOCK ASSEMBLY (LENS CABINET (R)) 6 Lens block assembly 3 Two screws (M2 × 3), lock ace, p2 5 Two screws (M2 × 4), lock ace, p2 1 Two screws (M2 × 4), lock ace, p2 0 Lens cabinet (R) 4 FC-074 board, ...

[Page 12] Sony DSR-250

2-12 Connection to Check the CAMERA Section To check the CAMERA Section, set the CAMERA to the "forced CAMERA power ON" mode. Setting the “Forced CAMERA Power ON” mode 1) Select page: 0, address: 01, and set data: 01. 2) Select page: D,...

[Page 13] Sony DSR-250

2-13 2-11.XL-003, VO-012, DV-031, RL-057 BOARDS 5 Two screws (M3 × 8) 2 VO-012 board, DV-031 board 4 RL-057 board, LANC bracket 6 1 Two screws (M2 × 3) lock ace, p2 3 Screw (M2 × 3) lock ace, p2 7 XL-...

[Page 14] Sony DSR-250

2-14 VI-156 Board VF cable ME-019 board TH-010 board SUB board NO-001 board ON-001 board FS-082 board CD-274 board (50P) MAIN board XL-003 board DD-146 board IN-057 board SE-343 board VI-156 board RL-057 board LANC terminal 4P connector (with DC SW) ...

[Page 15] Sony DSR-250

2-15 The circuit boards contained in the mechanism deck and that in the zoom lens are not shown. 2-13.CIRCUIT BOARDS LOCATION PD-126 (RGB DRIVE, TIMING GEN) HP-129 (HEADPHONE OUT) TH-010 (SIRCS (REAR)) KY-049 (VCR FUNCTION) LL-010 (USER FUNCTION) EJ-...

[Page 16] Sony DSR-250

2-16E 2-14.FLEXIBLE BOARDS LOCATION FVK-001 FSS-004 FRV-008 FP-243 FP-242 FP-245 FP-241 FKE-001 FVS-001 CONTROL SWITCH BLOCK (EG-1044) CONTROL SWITCH BLOCK (CF-1044) The flexible boards contained in the mechanism deck and that in the zoom lens are ...

[Page 17] Sony DSR-250

5-33 6. V-COM Adjustment (PD-126 board) Set the DC bias of the common electrode drive signal of LCD to the specified value. If deviated, the LCD display will move, producing flicker and conspicuous vertical lines. Mode VTR stop Signal No signal Measu...

[Page 18] Sony DSR-250

5-34 Find the replacement parts in Section 5, “Repair parts list (exploded views)” and attach or remove the parts in the following order. When replacing and re-attaching the parts, adjustments are sometimes required. Follow the instructions of ea...

[Page 19] Sony DSR-250

5-35 2-1-1. ASSEMBLY/DISASSEMBLY OF CASSETTE COMPARTMENT For details on disassembling the mechanism deck (R mechanism), refer to the Service Manual of the main unit in which the R mechanism is mounted. Before attaching or removing the cassette compar...

[Page 20] Sony DSR-250

5-36 2-1-3. About Mode Selector II • About Mode Selector II 3-1. OUTLINE This unit is a mechanism drive tool which supplements the maintenance of each mechanism deck. Its functions are described below. 1. Manual test A mode which drives the motor o...

[Page 21] Sony DSR-250

5-37 5-2-2. PERIODIC CHECK • Carry out the following maintenance and periodic checks not only to fully display the functions and performance of the set, but also for the equipment and tape. After replacing, service the set as follows, regardless of...

[Page 22] Sony DSR-250

5-38 5-2-3. PARTS REPLACEMENT • Precaution For details on disassembling the cabinets, boards and other parts, refer to “Disassembly” of the Service Manual of each model. For details on replacing parts (disassembly, assembly) of the mechanism de...

[Page 23] Sony DSR-250

5-39 2-3-4. REEL MOTOR Disassembly/Assembly Remove the claws of the FL motor assembly from hole A and hole B and remove the FL motor assembly. Then, remove each gear, etc. To attach them, after attaching the gears, etc. to the FL motor assembly an...

[Page 24] Sony DSR-250

5-40 1 Attach the coaster S/T assembly to the chassis with a new coaster stopper while being careful not to touch the tape guide. Do the work while holding the drum side of each coaster. 2 Attach the GL arm T assembly. Fix the stop washers in the cor...

[Page 25] Sony DSR-250

5-41 Disassembly: Remove them in order of 1,2,3 For the disassembly and assembly procedures of the components of the drum assembly, refer to page 5-51. Assembly: Attach the parts while referring to the disassembly procedure and the figure below. ...

[Page 26] Sony DSR-250

5-42 2-3-10. CAPSTAN MOTOR Disassembly/Assembly (After assembling, adjust the tape path from page 5-52.) 2-3-9. PINCH ARM ASSEMBLY Disassembly/Assembly For the disassembling and assembling procedures of the tape retainer and compression coil spring (...

[Page 27] Sony DSR-250

5-43 Disassembly/Assembly (Do not touch the TG band block.) When the reel table assembly is replaced or attached, perform each adjustment from Adjustment Start -1 of the flowchart on page 5-52. 2-3-13. REEL TABLE ASSEMBLY, IDLER GEAR A ASSEMBLY AND I...

[Page 28] Sony DSR-250

5-44 1 Move the reel selector slider in the direction of arrow A to check that the reel selector lever is “L cassette”. At this position, attach the reel base T assembly. The gear teeth must be engaged as shown in the figure. 2 Move the reel sele...

[Page 29] Sony DSR-250

5-45 2-3-16. TG2/7 ARM BLOCK, TG2/7 BAND BLOCK AND TENSION COIL SPRING (TG2)/(TG7) Disassembly: Remove them in order of 1,2,3,4 For the disassembling and assembling procedures of the assembly components of the TG2/TG7 arm, refer to page 5-51. Disasse...

[Page 30] Sony DSR-250

5-46 Disassembly of the pinch slider Check before work When attaching the parts described in this section, various phase adjustments are required. Before work, refer to page 5-48 and check the reference phases. Assembly: Attach them while referring t...

[Page 31] Sony DSR-250

5-47 4 Apply grease to the fixing block (shaft J and U-shaped groove K) of the coupling gear and portion L of the sub-cam gear (half size of one grain of rice for each part). (Fig. 8) 5 Attach the coupling gear. After attaching, apply grease while ro...

[Page 32] Sony DSR-250

5-48 1 Insert the main slider arm into the fixing hole and attach it to the fixing shaft at the front of the chassis while referring to the figure above. (To facilitate assembly, stick adhesive tape so that the main slider arm does not drop.) 2 Perfo...

[Page 33] Sony DSR-250

5-49 Disassembly of MD-76 board Peel off the FP-248 flexible board at the front of the chassis (refer to page 5-43). Remove the six solders on the FP- 104 flexible board from the rear of the chassis. Remove the screws in order of 3 to 8 shown in the ...

[Page 34] Sony DSR-250

5-50 2-3-20. COMPONENTS OF GL ARM S/T ASSEMBLY (GL ARM ASSEMBLY, GL HELICAL TORSION SPRING, GL GEAR) 2-3-21. COMPONENTS OF MIC BASE ASSEMBLY (FP-104 FLEXIBLE BOARD, MIC BASE) Disassembly Remove the push switch from claw A of the MIC base. Remove t...

[Page 35] Sony DSR-250

5-51 2-3-24. COMPONENTS OF TG2/7 ARM ASSEMBLY (ET MAGNET, MAGNET HOLDER) Disassembly/Assembly 2-3-22. COMPONENTS OF DRUM ASSEMBLY (MOTOR FPC ASSEMBLY, ELASTIC CONNECTOR) Disassembly/Assembly Connect the elastic connector to the drum assembly and atta...

[Page 36] Sony DSR-250

5-52 5-2-4. CHECK AND ADJUSTMENT • When the parts of the tape path (tape guide, reel table, etc.) have been removed or parts have been replaced, adjust the following parts according to the flowchart below. • ADJUSTMENT POSITION • ADJUSTMENT ORD...

[Page 37] Sony DSR-250

5-53 Attach the boss while aligning it in the hole of the cassette reference plate (J-22). Boss TG2/7 preset plate (J-24) Cassette reference plate (J-22) Face the mirror (J-14) in the direction of the arrow and perform a visual check. Reel ref...

[Page 38] Sony DSR-250

5-54 2-4-3. TG2/7 HEIGHT CHECK AND ADJUSTMENT 1. Preparation before check 1) Check that the cassette compartment block has already been removed. (Refer to page 5-35.) 2) Set the mechanism deck to the loading end position (TG2 to 7 already moved to th...

[Page 39] Sony DSR-250

5-55 2-4-5. ELECTRIC TENSION REGULATOR CHECK AND ADJUSTMENT OF TG2/7 ARM 1. Preparation before check 1) Check that the cassette compartment block has already been removed. (Refer to page 5-35.) 2) Set the mechanism deck to the loading end position (T...

[Page 40] Sony DSR-250

5-56 2-4-6. FWD/RVS BACK TENSION CHECK AND ADJUSTMENT 1. Preparation before check Mount the mechanism deck in the main unit, connect all the connectors, then insert the mini DV torque cassette (J-18) into the mechanism block. 2. Check and adjustment ...

[Page 41] Sony DSR-250

5-57 2-4-8. TRACK ADJUSTMENT AND CHECK (Checking the RF Waveform) • Checking the RF waveform Check that the RF waveforms at both the entrance and exit are flat while the tracking tape (J-17) runs in the PLAY mode. 2-4-9. TRACK CHECK • Check The d...

[Page 42] Sony DSR-250

5-58 2-4-10. CUE/REV CHECK • Check Check that the intervals of the waveform peaks are consistent while the tracking tape (J-17) runs in the CUE mode or REV mode. 2-4-11. CURL CHECK AND ADJUSTMENT • Check Check that the tape runs along each upper ...

[Page 43] Sony DSR-250

5-59 2-4-12. RISING CHECK • Check Check that when the tracking tape (J-17) is switched from the STOP, CUE, REV, FF, REW modes to the PLAYBACK mode, the waveform rises horizontally within 2 seconds. (Perform this 2 or 3 times.) • Check after check...

[Page 44] Sony DSR-250

5-60 5-3. VIDEO SECTION ADJUSTMENTS NTSC model : DSR-250 PAL model : DSR-250P 3-1. PREPARATIONS BEFORE ADJUSTMENTS Use the following measuring instruments for video section adjustments. 3-1-1. Equipment Required 1) TV monitor 2) Oscilloscope (dual-ph...

[Page 45] Sony DSR-250

5-61 3-1-2. Precautions on Adjusting 1) The adjustments of this unit are performed in the VTR mode or camera mode. To set to the VTR mode, set the MODE switch to “VTR” or set the “Forced VTR Power ON mode” using the adjustmemt remote commande...

[Page 46] Sony DSR-250

5-62 3-1-3. HOW TO ENTER RECORD MODE WITHOUT CASSETTE 1) Connect the adjustment remote commander to the LANC jack. 2) Turn the HOLD switch of the adjustment remote commander to the ON position. 3) Close the cassette compartment without the cassette. ...

[Page 47] Sony DSR-250

5-63 3-1-7. Alignment Tapes Use the alignment tapes shown in the following table. Use tapes specified in the signal column of each adjustment. Fig. 5-3-3 shows the 75% color bar signals recorded on the alignment tape for Audio Operation Check. Note: ...

[Page 48] Sony DSR-250

5-64 3-2. SYSTEM CONTROL SYSTEM ADJUSTMENT 1. Initialization of A, B, C, D, E, F, 8 Page Data If the B, C, D, E, F, 8 page data is erased due to some reason, perform “1-2. INITIALIZATION OF A, B, C, D, E, F, 8 PAGE DATA”, of “5-1. CAMERA SECTIO...

[Page 49] Sony DSR-250

5-65 Decimal (D 3 ) Hexa- decimal (H 3 ) Decimal (D 3 ) Hexa- decimal (H 3 ) Decimal (D 3 ) Hexa- decimal (H 3 ) Decimal (D 3 ) Hexa- decimal (H 3 ) Decimal (D 3 ) Hexa- decimal (H 3 ) Decimal (D 3 ) Hexa- decimal (H 3 ) Decimal (D 3 ) Hexa- decimal ...

[Page 50] Sony DSR-250

5-66 3. Battery End Adjustment Set the battery end voltage. If the voltage is incorrect, the life of the battery will shorten. The image at the battery end will also be rough. Mode Camera recording Subject Arbitrary Measurement Point Display data of ...

[Page 51] Sony DSR-250

5-67 3-3. SERVO AND RF SYSTEM ADJUSTMENT Before perform the servo and RF system adjustments, check that the specified value of “27 MHz Origin Oscillation Adjustment” of “CAMERA SYSTEM ADJUSTMENT” is satisfied. Adjusting Procedure: 1. Cap FG d...

[Page 52] Sony DSR-250

5-68 3. Switching Position Adjustment (VI-156 board) Mode VTR playback Signal SW/OL reference tape (XH2-3) Measurement Point Display data of page: 3, address: 03 Measuring Instrument Adjustment remote commander Adjustment Page C Adjustment Address 10...

[Page 53] Sony DSR-250

5-69 4-3. APC & AEQ Adjustment (VI-156 Board) Mode Playback Signal Recorded signal at “Preparations before adjustments” Measurement Point Pin 2 of CN007 (RF MON) (Note 1) Ext. trigger: Pin 3 of CN007 (SWP) Measuring Instrument Oscilloscope Ad...

[Page 54] Sony DSR-250

5-70 3-4. VIDEO SYSTEM ADJUSTMENTS Before perform the video system adjustments, check that the specified value of “27MHz Origin Oscillation Adjustment” of “CAMERA SYSTEM ADJUSTMENT” is satisfied. 3-4-1. Base Band Block Adjustments 1. Chroma B...

[Page 55] Sony DSR-250

5-71 3. S VIDEO OUT Chroma Level Adjustment (VI-156 board) Mode Camera Subject Arbitrary Measurement Point Chroma signal terminal of S VIDEO jack (75Ω terminated) External trigger: Y signal terminal of S VIDEO jack Measuring Instrument Oscilloscope...

[Page 56] Sony DSR-250

5-72 3-4-2. BIST Check Switch setting: LCD panel ...................................................................... Open 1. Playback System Check 1-1. Preparations for Playback Order Page Address Data Procedure 1 Set the MODE switch to VTR positi...

[Page 57] Sony DSR-250

5-73 1-6. Processing after Completing Playback System Check Order Page Address Data Procedure 1 0 01 01 Set the data. 2 C 42 0A Set the data, and press PAUSE button. 3 8 21 03 Set the data, and press PAUSE button. 4 0 01 00 Set the data. 5 Turn off ...

[Page 58] Sony DSR-250

5-74 3-5. AUDIO SYSTEM ADJUSTMENTS Switch setting: AUDIO INPUT CH1 (SW-343 board) ................................ REAR AUDIO INPUT CH2 (SW-343 board) ................................ REAR AUDIO SELECT CH1 (SW-343 board) ................................

[Page 59] Sony DSR-250

5-75 1. Playback Level Check Mode VTR playback Signal Alignment tape: For audio operation check (XH5-3 (NTSC)) (XH5-3P (PAL)) Measurement Point Audio CH1 or CH2 terminal of AUDIO jack Measuring Instrument Audio level meter and frequency counter Spec...

[Page 60] Sony DSR-250

5-76 5-4. SERVICE MODE 4-1. ADJUSTMENT REMOTE COMMANDER The adjustment remote commander is used for changing the calculation coefficient in signal processing, EVR data, etc. The adjustment remote commander performs bi-directional communication with t...

[Page 61] Sony DSR-250

5-77 4-2. DATA PROCESS The calculation of the DDS display and the adjustment remote commander display data (hexadecimal notation) are required for obtaining the adjustment data of some adjustment items. In this case, after converting the hexadecimal ...

[Page 62] Sony DSR-250

5-78 4-3. SERVICE MODE 1. Setting the Test Mode Page D Address 10 • Before setting the data , select page: 0, address: 01, and set data: 01. • For page D, the data set is recorded in the non-volatile memory by pressing the PAUSE button of the adj...

[Page 63] Sony DSR-250

5-79 2-2. MSW Code MSW when errors occur: Information on MSW (mode SW) when errors occur MSW when movement starts: Information on MSW when movements starts when the mechanism position is moved (When the L motor is moved) MSW of target of movement: I...

[Page 64] Sony DSR-250

5-80 Display on the adjustment remote commander 0 1 2 3 4 5 6 7 8 9 A ( A ) B ( b ) C ( c ) D ( d ) E ( E ) F ( F ) Bit values bit3 or bit7 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 bit2 or bit6 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 bit1 or bit5 0 0 1 1 0 0 1 1 0 0 ...

[Page 65] Sony DSR-250

5-81 Page 2 Address A2 to AA Address A2 A3 A4 A5 A6 A7 A8 A9 AA Remarks 10th place digit and 1st place digit of counted time (decimal digit) 1000th place digit and 100th place digit of counted time (decimal digit) After setting the clock, set the dat...

[Page 66] Sony DSR-250

5-82 7. Record of Self-diagnosis check Page 2 Address B0 to C6 Address Self-diagnosis code B0 “Repaired by” code (Occurred 1st time) *1 B1 “Block function” code (Occurred 1st time) B2 “Detailed” code (Occurred 1st time) B4 “Repaired b...

[Page 67] Sony DSR-250

5-83E 8. HRS METER (Hours meter) The data of “HRS METER” of the menu are memorized in addresses 00 to 13 of page A. (VI-156 board IC1105 (EEPROM)). When replacing the drum assy. capstan motor or mechanism deck, reset the data of the addresses cor...

[Page 68] Sony DSR-250

6-1 SECTION 6 REPAIR PARTS LIST 6-1. EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may have some differences from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some ...

[Page 69] Sony DSR-250

6-2 6-1-2. OVERALL SECTION-2 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 51 3-968-729-91 SCREW (M2), LOCK ACE, P2 52 X-3950-929-1 CABINET ASSY, FRONT LOWER 53 3-612-604-01 KNOB, VR (AUDIO) 54 1-960-776-11 HARNESS (FV-1...

[Page 70] Sony DSR-250

6-3 6-1-3. OVERALL SECTION-3 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 101 X-3950-947-A FRAME ASSY, CENTER 102 1-960-794-11 HARNESS (IL-053) 6P 103 1-960-780-11 HARNESS (VV-114) 3P 104 A-7074-550-A DV-031 BOARD, COMP...

[Page 71] Sony DSR-250

6-4 6-1-4. CABINET (R) SECTION-1 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Note : The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note ...

[Page 72] Sony DSR-250

6-5 6-1-5. CABINET (R) SECTION-2 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 201 3-968-729-51 SCREW (M2), LOCK ACE, P2 * 202 3-063-994-01 SHEET, SW PROTECTION 203 A-7074-535-A SW-343 BOARD, COMPLETE 204 1-960-793-11 HA...

[Page 73] Sony DSR-250

6-6 6-1-6 CABINET (R) SECTION-3 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 251 3-968-729-91 SCREW (M2), LOCK ACE, P2 252 3-063-590-01 BUTTON, MS 253 3-968-729-51 SCREW (M2), LOCK ACE, P2 254 3-063-599-01 SPRING, MS * ...

[Page 74] Sony DSR-250

6-7 6-1-7. CABINET (L) ASSEMBLY Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 301 3-063-527-01 COVER (AV), JACK 302 3-063-535-01 KEY, EJECT 303 3-063-526-01 COVER (DV), JACK 304 3-063-528-01 SLIDER, CC 305 3-063-604-01 S...

[Page 75] Sony DSR-250

6-8 6-1-8. CARRYING HANDLE SECTION Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 351 7-682-654-09 SCREW +PS M3X25 * 352 3-687-070-01 WASHER, SHOE 353 3-686-261-03 SHOE3, SLIDE, VF * 354 3-720-919-01 RUBBER, LOCK RING * 3...

[Page 76] Sony DSR-250

6-9 6-1-9. LENS BLOCK SECTION-1 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 401 3-968-729-51 SCREW (M2), LOCK ACE, P2 402 1-679-394-11 FP-243 FLEXIBLE BOARD 27P 403 A-7074-534-A ON-001 BOARD, COMPLETE 404 A-7074-533-A ...

[Page 77] Sony DSR-250

6-10 6-1-10. LENS BLOCK SECTION-2 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Be sure to read “Precautions upon replacing CCD imager” on page 4-9 when changing the CCD imager. 451 3-060-681-01 RING, NAME 452 3-709-...

[Page 78] Sony DSR-250

6-11 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 6-1-11. DRUM SECTION 701 1-675-561-11 FP-104 FLEXIBLE BOARD * 702 3-057-351-01 GUIDE, MIC BASE 703 3-057-350-02 BASE, MIC 704 3-732-817-01 SCREW (M2X4.5), TAPPING 705 3-...

[Page 79] Sony DSR-250

6-12 6-1-12. GEAR, ARM SECTION Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 751 X-3949-923-1 GEAR (A) ASSY, IDLER 752 3-057-311-01 GEAR (B), IDLER 753 A-7094-599-A REEL (LARGE) BLOCK ASSY 754 3-057-267-01 GEAR, ENCODER ...

[Page 80] Sony DSR-250

6-13 6-1-13. MOTOR, MD-76 BOARD SECTION Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 801 A-7025-007-A COASTER (T) BLOCK ASSY 802 A-7025-006-A COASTER (S) ASSY * 803 3-057-283-01 ARM, MAIN SLIDER 804 X-3949-916-9 CHASSIS...

[Page 81] Sony DSR-250

6-14 851 A-7094-602-B CASSETTE COMPARTMENT BLOCK ASSY 854 3-057-254-01 GEAR (A) 855 3-057-255-01 GEAR (B) 856 A-7094-689-A GEAR CD BLOCK ASSY (SERVICE) M905 X-3949-925-1 MOTOR ASSY, FL Ref. No. Part No. Description Remarks Ref. No. Part No. Descripti...

[Page 82] Sony DSR-250

6-15 6-2. ELECTRICAL PARTS LIST Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components u...

[Page 83] Sony DSR-250

6-16 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Note : The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note : Les composants identifiés...

[Page 84] Sony DSR-250

6-17 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q313 8-729-029-14 TRANSISTOR DTC144EUA-T106 Q314 8-729-028-91 TRANSISTOR DTA144EUA-T106 Q315 8-729-042-92 TRANSISTOR 2SK1470-TD Q316 8-729-117-32 TRANSISTOR 2SC4177-T1L5...

[Page 85] Sony DSR-250

6-18 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < DIODE > D401 8-719-064-61 DIODE 01BZA8.2(TE85L) D402 8-719-064-61 DIODE 01BZA8.2(TE85L) < RESISTOR > R401 1-216-837-11 METAL CHIP 22K 5% 1/16W R402 1-2...

[Page 86] Sony DSR-250

6-19 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks KP-011 R187 1-216-864-11 METAL CHIP 0 5% 1/16W R188 1-216-864-11 METAL CHIP 0 5% 1/16W R189 1-216-864-11 METAL CHIP 0 5% 1/16W R190 1-216-864-11 METAL CHIP 0 5% 1/16W **...

[Page 87] Sony DSR-250

6-20 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < RESISTOR > R001 1-216-816-11 METAL CHIP 390 5% 1/16W R003 1-216-810-11 METAL CHIP 120 5% 1/16W R004 1-216-837-11 METAL CHIP 22K 5% 1/16W R005 1-216-831-11 METAL ...

[Page 88] Sony DSR-250

6-21 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < TRANSISTOR > Q704 8-729-037-52 TRANSISTOR 2SD2216J-QR(K8).SO Q705 8-729-037-71 TRANSISTOR UN9210J-(TX).SO Q706 8-729-037-74 TRANSISTOR UN9213J-(K8).SO < RESIS...

[Page 89] Sony DSR-250

6-22 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C2117 1-164-874-11 CERAMIC CHIP 100PF 5% 16V C2118 1-125-838-11 CERAMIC CHIP 2.2uF 10% 6.3V C2119 1-125-838-11 CERAMIC CHIP 2.2uF 10% 6.3V C2120 1-125-838-11 CERAMIC CHI...

[Page 90] Sony DSR-250

6-23 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks SB-036RL-057 SW-343 < DIODE > D081 8-719-064-61 DIODE 01BZA8.2(TE85L) D082 8-719-064-61 DIODE 01BZA8.2(TE85L) < SWITCH > S081 1-570-985-11 SWITCH, TOGGLE...

[Page 91] Sony DSR-250

6-24 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < DIODE > D101 8-719-064-61 DIODE 01BZA8.2(TE85L) D501 8-719-064-61 DIODE 01BZA8.2(TE85L) D502 8-719-064-61 DIODE 01BZA8.2(TE85L) D503 8-719-064-61 DIODE 0...

[Page 92] Sony DSR-250

6-25 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C108 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C109 1-104-851-11 TANTAL. CHIP 10uF 20% 10V C110 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C111 1-164-935-11 CERAMIC CHIP 47...

[Page 93] Sony DSR-250

6-26 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C712 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C713 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C714 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C715 1-113-981-11 TANTAL. CHIP 22u...

[Page 94] Sony DSR-250

6-27 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C1048 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C1049 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C1050 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C1051 1-104-851-11 TANTAL. C...

[Page 95] Sony DSR-250

6-28 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C1415 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C1416 1-117-919-11 TANTAL. CHIP 10uF 20% 6.3V C1417 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C1418 1-117-919-11 TANTAL. CHIP...

[Page 96] Sony DSR-250

6-29 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C3338 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C3339 1-104-851-11 TANTAL. CHIP 10uF 20% 10V C3342 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V C3343 1-127-760-11 CERAMIC CHIP...

[Page 97] Sony DSR-250

6-30 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks CN006 1-779-329-11 CONNECTOR, FFC/FPC 10P CN007 1-766-350-21 CONNECTOR, FFC/FPC 20P * CN008 1-580-056-21 PIN, CONNECTOR (SMD) 3P CN009 1-569-775-11 PIN, CONNECTOR (SMD) ...

[Page 98] Sony DSR-250

6-31 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks IC502 8-759-593-47 IC AK6417AM-E2 IC503 8-759-443-08 IC TC7W241FU-TE12R IC504 8-759-443-08 IC TC7W241FU-TE12R IC701 8-752-397-67 IC CXD3400N-T4 IC702 8-752-397-6...

[Page 99] Sony DSR-250

6-32 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks L3306 1-412-056-11 INDUCTOR 4.7uH L3307 1-414-770-91 INDUCTOR CHIP 4.7uH L3308 1-412-056-11 INDUCTOR 4.7uH L3309 1-414-400-11 INDUCTOR 22uH L3310 1-414-770-91 INDUCTOR C...

[Page 100] Sony DSR-250

6-33 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q3325 8-729-037-74 TRANSISTOR UN9213J-(K8).SO Q3326 8-729-037-52 TRANSISTOR 2SD2216J-QR(K8).SO Q3327 8-729-037-52 TRANSISTOR 2SD2216J-QR(K8).SO Q3328 8-729-042-26 TRANSI...