DCR-TRV25TRV27 (4)
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SERVICE MANUAL LEVEL 2
Link
SERVICE NOTE
DISASSEMBLY
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
PRINTED WIRING BOARDS
ADJUSTMENTS
REPAIR PARTS LIST
SPECIFICATIONS
SERVICE NOTE
DISASSEMBLY
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
PRINTED WIRING BOARDS
ADJUSTMENTS
REPAIR PARTS LIST
SPECIFICATIONS
Link
On the VC-281 boardThis service manual provides the information that is premised the circuit board replacement service and not intended repairinside the VC-281 board.
Therefore, schematic diagram, printed wiring board, waveforms, mounted parts location and electrical parts list of the VC-281board are not shown.The following pages are not shown.
Schematic diagram ............................. Pages 4-37 to 4-68Printed wiring board ............................ Pages 4-87 to 4-90Waveforms ........................................... Pages 4-94 to 4-95
Mounted parts location ............................. Pages 4-98 to 4-99Electrical parts list ................................... Pages 6-20 to 6-24
Photo : DCR-TRV27
DCR-TRV25/TRV27RMT-814
US Model Canadian Model E Model
Hong Kong Model Korea Model
DCR-TRV25/TRV27
Tourist Model DCR-TRV27
Argentina Model Brazilian Model
DCR-TRV25
J MECHANISM
For INSTRUCTION MANUAL, refer to separate file (992995371.pdf). For MECHANISM ADJUSTMENTS, refer to the DV MECHANICAL ADJUSTMENT MANUAL
J MECHANISM (9-929-807-11).
Revision HistoryRevision History
Ver 1.2 2004. 09
DIGITAL VIDEO CAMERA RECOR
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SPECIFICATIONS
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK0 OR DOTTED LINE WITH
MARK0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTSLIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT!
LES COMPOSANTS IDENTIFS PAR UNE MARQUE0 SUR LES
DIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONTCRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NEREMPLACER CES COMPOSANTS QUE PAR DES PISES SONYDONT LES NUMROS SONT DONNS DANS CE MANUEL OUDANS LES SUPPMENTS PUBLIS PAR SONY.
COVERCOVER
CAUTION :Danger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type.
Video camerarecorder
SystemVideo recording system2 rotary headsHelical scanning systemAudio recording systemRotary heads, PCM systemQuantization: 12 bits (Fs 32 kHz,stereo 1, stereo 2), 16 bits(Fs 48 kHz, stereo)Video signalNTSC color, EIA standardsUsable cassetteMini DV cassette with themark printedTape speedSP: Approx. 18.81 mm/sLP: Approx. 12.56 mm/sRecording/playback time(using cassette DVM60)SP: 1 hourLP: 1.5 hoursFastforward/rewind time(using cassette DVM60)When using the battery pack:Approx. 2 min. and 30 secondsWhen using the AC poweradaptor:
Approx. 2 min. and 30 secondsViewfinderElectric viewfinder (color)Image device3.8 mm (1/4.7 type) CCD (ChargeCoupled Device)Gross: Approx. 1 070 000Effective (still):Approx. 1 000 000 pixelsEffective (moving):Approx. 690 000 pixelsLensCarl ZeissCombined power zoom lensFilter diameter:30 mm (1 3/16 in.)10 (Optical), 120 (Digital)F = 1.8 2
Focal length3.7 37 mm (5/32 1 1/2 in.)When converted to a 35 mm stillcameraIn CAMERA:50 500 mm (2 19 3/4 in.)In MEMORY:42 420 mm (1 11/16 16 5/8 in.)Color temperatureAuto, HOLD (Hold), n Indoor(3 200 K), Outdoor (5 800 K)Minimum illumination7 lx (lux) (F 1.8)0 lx (lux) (in the NightShot mode)*
* Objects unable to be seen due tothe dark can be shot withinfrared lighting.
Input/Output con necto rsS video input/output4-pin mini DINLuminance signal: 1 Vp-p, 75 (ohms), unbalanced
Chrominance signal: 0.286 Vp-p,75 (ohms)Audio/Video input/outputAV MINI JACK, 1 Vp-p, 75 (ohms), unbalanced, sync negative
327 mV, (at output impedancemore than 47 k kilohms))Output impedance with less than
2.2 k (kilohms)/Stereo minijack( 3.5mm)Input impedance more than47 k (kilohms)DV input/output4-pin connectorHeadphone jack Stereo minijack ( 3.5 mm)USB jack mini-BLANC jack Stereo mini-minijack ( 2.5 mm)MIC jack Stereo minijack ( 3.5 mm)
LCD screenPictureDCR-TRV25:6.2 cm (2.5 type)50.3 37.4 mm (2 1 1/2 in.)DCR-TRV27:8.8 cm (3.5 type)72.2 50.4 mm (2 7/8 2 in.)Total dot number123 200 (560 220)
GeneralPower requirements
7.2 V (battery pack)8.4 V (AC power adaptor)Average power consumption(when using the battery pack)During camera recording usingLCDDCR-TRV25: 4.2 WDCR-TRV27: 4.6 WViewfinder: 3.4WOperating temperature0C to 40C (32F to 104F)Storage temperature20C to + 60C(4F to + 140F)Dimensions (Approx.)76 93 163 mm(3 3 3/4 6 1/2 in.)(w/h/d)Mass (approx.)DCR-TRV25: 640 g (1 lb 6 oz)DCR-TRV27: 660 g (1 lb 7 oz)main unit onlyDCR-TRV25: 740 g (1 lb 10 oz)DCR-TRV27: 760 g (1 lb 10 oz)including the battery pack,cassette DVM60 and lens capSupplied accessoriesSee page 3.
AC power adaptor Power requirements100 240 V AC, 50/60 HzPower consumption
23 WOutput voltageDC OUT: 8.4 V, 1.5 A in theoperating mode
Operating temperature0C to 40C (32F to 104F)Storage temperature20C to + 60C (4F to + 140F)Dimensions (approx.)125 39 62 mm(5 1 9/16 2 1/2 in.) (w/h/d)excluding projecting partsMass (approx.)280 g (9.8 oz)excluding power cord
Battery pack
NP-FM50Maximum output voltageDC 8.4 VOutput voltageDC 7.2 VCapacity8.5 Wh (1 180 mAh)Dimensions (approx.)38.2 20.5 55.6 mm(1 9/16 13/16 2 1/4 in.)(w/h/d)Mass (approx.)76 g (2.7 oz)TypeLithium ion
Mem ory Stick
MemoryFlash memory8 MB: MSA-8AOperating voltage2.7 3.6VPower consumptionApprox. 45 mA in the operatingmodeApprox. 130 A in the standbymodeDimensions (approx.)50 2.8 21.5 mm(2 1/8 7/8 in.) (w/h/d)Mass (approx.)4 g (0.14 oz)
Design and specifications aresubject to change without notice.
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1. Check the area of your repair for unsoldered or poorly-solderedconnections. Check the entire board surface for solder splashesand bridges.
2. Check the interboard wiring to ensure that no wires are"pinched" or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularlytransistors, that were installed during a previous repair. Pointthem out to the customer and recommend their replacement.
4. Look for parts which, through functioning, show obvious signsof deterioration. Point them out to the customer andrecommend their replacement.
5. Check the B+ voltage to see it is at the values specified.6. Flexible Circuit Board Repairing
Keep the temperature of the soldering iron around 270Cduring repairing.
Do not touch the soldering iron on the same conductor of thecircuit board (within 3 times).
Be careful not to apply force on the conductor when solderingor unsoldering.
Unleaded solderBoards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed withthe lead free mark due to their particular size.)
: LEAD FREE MARKUnleaded solder has the following characteristics. Unleaded solder melts at a temperature about 40 C higher than
ordinary solder.Ordinary soldering irons can be used but the iron tip has to beapplied to the solder joint for a slightly longer time.Soldering irons using a temperature regulator should be set toabout 350 C.Caution: The printed pattern (copper foil) may peel away if theheated tip is applied for too long, so be careful!
Strong viscosityUnleaded solder is more viscous (sticky, less prone to flow) thanordinary solder so use caution not to let solder bridges occur suchas on IC pins, etc.
Usable with ordinary solderIt is best to use only unleaded solder but unleaded solder mayalso be added to ordinary solder.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
1 Wireless Remote Commander (1)2 AC-L10A/L10B/L10C AC power
adaptor (1), Power cord (1)3 Size AA (R6) battery for Remote
Commander (2)
4 Battery pack (1) (NP-FM50)5 A/V connecting cable (1)6 Shoulder strap (1)
7 Lens cap (1)8 Memory Stick (1)9 USB cable (1)q; CD-ROM (SPVD-008 USB Driver) (1)
8
qs
4 7
qa
5 6
9 q;
1 2 3
qs 2-pin conversion adaptor (1)DCR-TRV27 : Tourist model only
qa 2-pin conversion adaptor (1)DCR-TRV25 : E, Hong Kong/ TRV27 : E, Hong Kong model only
SUPPLIED ACCESSORIESMake sure that the following accessories are supplied with your camcorder.
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TABLE OF CONTENTS1. SERVICE NOTE1-1. SERVICE NOTE 1-11. POWER SUPPLY DURING REPAIRS 1-12. TO TAKE OUT A CASSETTE WHEN NOT EJECT
(FORCE EJECT) 1-11-2. SELF-DIAGNOSIS FUNCTION 1-21. SELF-DIAGNOSIS FUNCTION 1-22. SELF-DIAGNOSIS DISPLAY 1-23. SERVICE MODE DISPLAY 1-23-1. Display Method 1-23-2. Switching of Backup No. 1-23-3. End of Display 1-24. SELF-DIAGNOSIS CODE TABLE 1-3
2. DISASSEMBLY2-1. LCD SECTION (PD-161 BOARD) 2-32-2. EVF SECTION (LB-077 BOARD) 2-42-3. FRONT PANEL SECTION 2-52-4. MA-409, FB-219 BOARDS 2-62-5. TOP CABINET ASSEMBLY 2-7
2-6. CABINET (R) SECTION 2-72-7. BATTERY PANEL SECTION 2-82-8. EVF SECTION 2-82-9. LB-077 BOARD 2-92-10. VA-117 BOARD (1) 2-102-11. MAIN CHASSIS COMPLETE ASSEMBLY 2-112-12. VA-117 BOARD (2) 2-122-13. VC-281 BOARD 2-122-14. LENS SECTION 2-132-15. MECHANISM DECK 2-132-16. JK-217, JK-218 BOARDS 2-142-17. CD-366 BOARD, 750A (CZ) BLOCK ASSEMBLY
(LENS DEVICE) 2-142-18. CK-108 BOARD 2-17
2-19. HINGE ASSEMBLY 2-182-20. CONTROL SWITCH BLOCK (PS-CX2670) 2-192-21. MEMORY STICK CONNECTOR 2-202-22. CIRCUIT BOARDS LOCATION 2-212-23. FLEXIBLE BOARDS LOCATION 2-22
3. BLOCK DIAGRAMS3-1. OVERALL BLOCK DIAGRAM (1/4) 3-13-2. OVERALL BLOCK DIAGRAM (2/4) 3-33-3. OVERALL BLOCK DIAGRAM (3/4) 3-53-4. OVERALL BLOCK DIAGRAM (4/4) 3-73-5. POWER BLOCK DIAGRAM (1/3) 3-93-6. POWER BLOCK DIAGRAM (2/3) 3-113-7. POWER BLOCK DIAGRAM (3/3) 3-13
4. PRINTED WIRING BOARDS ANDSCHEMATIC DIAGRAMS
4-1. FRAME SCHEMATIC DIAGRAM (1/3) 4-1FRAME SCHEMATIC DIAGRAM (2/3) 4-3FRAME SCHEMATIC DIAGRAM (3/3) 4-5
4-2. SCHEMATIC DIAGRAMS 4-9 CD-366 (CCD IMAGER)
SCHEMATIC DIAGRAM 4-9 LB-077 (EVF, EVF BACK LIGHT)
SCHEMATIC DIAGRAM 4-10 MA-409 (MIC IN, HP JACK, REMOTE CONTROL
RECEIVER, SWITCH)SCHEMATIC DIAGRAM 4-11 FB-219 (MANUAL FOCUS SENSOR)
SCHEMATIC DIAGRAM 4-11 JK-217 (STEADY SHOT, A/D IN/OUT)
SCHEMATIC DIAGRAM 4-13
JK-218 (DIGITAK IN/OUT)SCHEMATIC DIAGRAM 4-13
CK-108 (SWITCH, CONNECTOR)SCHEMATIC DIAGRAM 4-15
CONTROL SWITCH BLOCK (PS-CX2670)SCHEMATIC DIAGRAM 4-17
PD-161 (1/2)(RGB DRIVE, TIMING GENERATOR)SCHEMATIC DIAGRAM 4-19
PD-161 (2/2)(LCD DRIVE, BACK LIGHT)SCHEMATIC DIAGRAM 4-21
VA-117 (1/6)(RGB DRIVE, TG)SCHEMATIC DIAGRAM 4-23
VA-117 (2/6)(AUIDIO)SCHEMATIC DIAGRAM 4-25
VA-117 (3/6)(MIC AMP)SCHEMATIC DIAGRAM 4-27
VA-117 (4/6)(DC-DC CONVERTER)SCHEMATIC DIAGRAM 4-29
VA-117 (5/6)(CARGE)SCHEMATIC DIAGRAM 4-31
VA-117 (6/6)(VIDEO I/O)SCHEMATIC DIAGRAM 4-33
FP-100 (MODE SWITCH), FP-228 (DEW SENSOR),FP-102 (TAPE TOP/END SENSOR, S/T REEL)
FLEXIBLE BOARDS 4-35
Shematic diagram of the VC-281 board are not shown.Pages from 4-37 to 4-68 are not shown.
4-3. PRINTED WIRING BOARDS 4-69 CD-366 (CCD IMAGER)
PRINTED WIRING BOARD 4-69 FP-443 FLEXIBLE BOARD 4-70 JK-217 (STEADY SHOT, A/D IN/OUT)
PRINTED WIRING BOARD 4-71 JK-218 (DIGITAK IN/OUT)
PRINTED WIRING BOARD 4-72 MA-409 (MIC IN, HP JACK, REMOTE CONTROL
RECEIVER, SWITCH)PRINTED WIRING BOARD 4-73
FP-444 FLEXIBLE BOARD 4-74 FB-219 (MANUAL FOCUS SENSOR)
PRINTED WIRING BOARD 4-75 PD-161 (RGB DRIVE, TIMING GENERATOR
LCD DRIVE, BACK LIGHT)PRINTED WIRING BOARD 4-76
LB-077 (EVF, EVF BACK LIGHT)PRINTED WIRING BOARD 4-77
FP-100 (MODE SWITCH), FP-228 (DEW SENSOR),FP-102 (TAPE TOP/END SENSOR, S/T REEL)
FLEXIBLE BOARD 4-77 CK-108 (SWITCH, CONNECTOR)
PRINTED WIRING BOARD 4-79 VA-117 (RGB DRIVE, TG, AUDIO, MIC AMP,
DC-DC CONVERTER, CHARGE, VIDEO I/O)PRINTED WIRING BOARD 4-83
Printed wiring board of the VC-281 board are not shown.Pages from 4-87 to 4-90 are not shown.
4-4. WAVEFORMS 4-91
Waveforms of the VC-281 board are not shown.Pages from 4-94 to 4-95 are not shown.
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4-5. MOUNTED PARTS LOCATION 4-96
Mounted parts location of the VC-281 board is not shown.Pages from 4-98 to 4-99 are not shown.
5. ADJUSTMENTS
1. Before starting adjustment 5-11-1. Adjusting items when replacing main parts and boards. 5-25-1. CAMERA SECTION ADJUSTMENT 5-41-1. PREPARATIONS BEFORE ADJUSTMENT
(CAMERA SECTION) 5-41-1-1.List of Service Tools 5-41-1-2.Preparations 5-51-1-3.Precaution 5-71. Setting the Switch 5-72. Order of Adjustments 5-73. Subjects 5-71-2. INITIALIZATION OF 8, A, B, C, D, E, F, 1B, 1E, 1F
PAGE DATA 5-81-2-1.INITIALIZATION OF A, D PAGE DATA 5-9
1. Initializing the A, D Page Data 5-92. Modification of A, D Page Data 5-93. A Page Table 5-94. D Page Table 5-101-2-2.INITIALIZATION OF B, 1B PAGE DATA 5-111. Initializing the B, 1B Page Data 5-112. Modification of B, 1B Page Data 5-113. B Page Table 5-114. 1B Page Table 5-111-2-3.INITIALIZATION OF 8, C PAGE DATA 5-121. Initializing the 8, C Page Data 5-122. Modification of 8, C Page Data 5-123. 8 Page Table 5-124. C Page Table 5-131-2-4.INITIALIZATION OF E, F, 1E, 1F PAGE DATA 5-151. Initializing the E, F, 1E, 1F Page Data 5-152. Modification of E, F, 1E, 1F Page Data 5-153. E Page Table 5-164. F Page Table 5-175. 1E Page Table 5-186. 1F Page Table 5-191-3. CAMERA SYSTEM ADJUSTMENTS 5-201. 66MHz Origin Oscillation Adjustment (VC-281 board) 5-202. HALL Adjustment 5-213. MR Adjustment 5-224. Flange Back Adjustment (Using Minipattern Box) 5-235. Flange Back Adjustment 5-245-1. Flange Back Adjustment (1) 5-245-2. Flange Back Adjustment (2) 5-246. Flange Back Check 5-257. MAX GAIN Adjustment 5-258. Picture Frame Setting 5-269. Color Reproduction Adjustment 5-2710. Auto White Balance & LV Standard Data Input 5-2711. Auto White Balance Adjustment 5-2812. White Balance Check 5-2913. Mechanical Shutter Adjustment 5-3014. Black Defective CCD Adjustment 5-3015. Steady Shot Check 5-311-4. COLOR ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT 5-32
1. VCO Adjustment (VA-117 board) 5-322. RGB AMP Adjustment (VA-117 board) 5-333. Contrast Adjustment (VA-117 board) 5-334. White Balance Adjustment (VA-117 board) 5-341-5. LCD SYSTEM ADJUSTMENT 5-351. VCO Adjustment (PD-161 board) 5-35
2. RGB AMP Adjustment (PD-161 board) 5-363. Contrast Adjustment (PD-161 board) 5-364. COM AMP Adjustment (PD-161 board) 5-375. V COM Adjustment (PD-161 board) 5-376. White Balance Adjustment (PD-161 board) 5-385-2. MECHANISM SECTION ADJUSTMENT 5-392-1. HOW TO ENTER RECORD MODE WITHOUT
CASSETTE 5-392-2. HOW TO ENTER PLAYBACK MODE WITHOUT
CASSETTE 5-392-3. TAPE PATH ADJUSTMENT 5-391. Preparation for Adjustment 5-392. Processing after Completing Operations: 5-395-3. VIDEO SECTION ADJUSTMENTS 5-403-1. PREPARATIONS BEFORE ADJUSTMENTS 5-403-1-1.Equipment Required 5-403-1-2.Precautions on Adjusting 5-413-1-3.Adjusting Connectors 5-423-1-4.Connecting the Equipment 5-423-1-5.Alignment Tapes 5-433-1-6.Input/Output Level and Impedance 5-433-2. SYSTEM CONTROL SYSTEM ADJUSTMENT 5-441. Initialization of 8, A, B, C, D, E, F, 1B, 1E, 1F Page Data 5-442. Serial No. Input 5-442-1. Company ID Input 5-442-2. Serial No. Input 5-443-3. SERVO AND RF SYSTEM ADJUSTMENT 5-461. Cap FG Duty Adjustment (VC-281 Board) 5-462. PLL f 0 & LPF f 0 Adjustment (VC-281 Board) 5-463. Switching Position Adjustment (VC-281 Board) 5-474. AGC Center Level and APC & AEQ Adjustment 5-474-1. Preparations before adjustments 5-474-2. AGC Center Level Adjustment (VC-281 Board) 5-474-3. APC & AEQ Adjustment (VC-281 Board) 5-48
4-4. Processing after Completing Adjustments 5-485. PLL f 0 & LPF f 0 Fine Adjustment (VC-281 Board) 5-493-4. VIDEO SYSTEM ADJUSTMENTS 5-501. Chroma BPF f 0 Adjustment (VA-117 Board) 5-502. S VIDEO OUT Y Level Adjustment (VC-281 Board) 5-503. S VIDEO OUT Chroma Level Adjustment
(VC-281 Board) 5-514. VIDEO OUT Y, Chroma Level Check (VC-281 Board) 5-513-5. AUDIO SYSTEM ADJUSTMENTS 5-521. Playback Level Check 5-532. Overall Level Characteristics Check 5-533. Overall Distortion Check 5-534. Overall Noise Level Check 5-535. Overall Separation Check 5-53
5-4. SERVICE MODE 5-544-1. ADJUSTMENT REMOTE COMMANDER 5-541. Using the adjustment remote commander 5-542. Precautions upon using the adjustment remote commander 5-544-2. DATA PROCESS 5-554-3. SERVICE MODE 5-561. Setting the Test Mode 5-562. Emergence Memory Address 5-562-1. EMG Code (Emergency Code) 5-562-2. MSW Code 5-573. Bit value discrimination 5-584. Switch check (1) 5-585. Switch check (2) 5-586. Switch check (3) 5-597. Switch check (4) 5-598. Record of Use check (1) 5-609. Record of Use check (2) 5-6010. Record of Self-diagnosis check 5-60
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6. REPAIR PARTS LIST6-1. EXPLODED VIEWS 6-16-1-1.OVERALL 6-16-1-2.FRONT PANEL SECTION 6-26-1-3.CABINET (R) SECTION 6-36-1-4.LCD SECTION (2.5INCH) (TRV25) 6-46-1-5.LCD SECTION (3.5INCH) (TRV27) 6-56-1-6.EVF SECTION 6-66-1-7.MAIN CHASSIS COMPLETE SECTION 6-76-1-8.CABINET (L) SECTION 6-86-1-9.CASSETE COMPARTMENT ASSEMBLY,
DRUM BLOCK ASSEMBLY 6-96-1-10. LS CHASSIS BLOCK ASSEMBLY 6-106-1-11. MECHANISM CHASSIS BLOCK ASSEMBLY 6-116-2. ELECTRICAL PARTS LIST 6-12
Parts list of the VC-281 board are not shown.Pages from 6-20 to 6-24 are not shown.
* Color reproduction frame is shown on page 191.
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SECTION 1SERVICE NOTE
COVERCOVER
1-1. SERVICE NOTE1. POWER SUPPLY DURING REPAIRSIn this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), the power is shut off sothat the unit cannot operate.This following two methods are available to prevent this. Take note of which to use during repairs.
Method 1:Use the AC power adaptor (AC-L10, AC-VQ800 etc.).
Method 1:Connect the servicing remote commander RM-95 (J-6082-053-B) to the LANC jack, and set the commander switch to the ADJ side.
2. TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT)1 Refer to 2-3 to remove the front panel assembly.2 Refer to 2-5 to remove the top cabinet assembly.3 Refer to 2-6 to remove the cabinet (R) assembly.4 Refer to 2-7 to remove the battery panel section.5 Remove the EVF block.6 Open the VA-117 board.7 Disconnect CN1010 (27P, 0.3mm) of VC-281 board.8 Open the cassette lid.9 Supply +4.5V from the DC power supply to the loading motor and unload with a pressing the cassette compartment.
VC-281 board
DC power supply (+ 4.5V)
Loading motor
CN1010
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1-2. SELF-DIAGNOSIS FUNCTION1. SELF-DIAGNOSIS FUNCTIONWhen problems occur while the unit is operating, the self-diagnosisfunction starts working, and displays on the viewfinder, LCD screenor LCD window what to do. This function consists of two display;self-diagnosis display and service mode display.
Details of the self-diagnosis functions are provided in the Instructionmanual.
Note: The self-diagnosis display data will be kept even if the lithium battery (CK-108 board BT5201 of the cabinet (R) assembly) is removed.
2. SELF-DIAGNOSIS DISPLAYWhen problems occur while the unit is operating, the counter of theviewfinder, LCD screen or LCD window consists of an alphabetand 4-digit numbers, which blinks at 3.2 Hz. This 5-character displayindicates the repaired by: , block in which the problem occurred,
and detailed code of the problem.
3. SERVICE MODE DISPLAYThe service mode display shows up to six self-diagnosis codes shown in the past.
3-1. Display MethodWhile pressing the STOP key, set the switch from OFF to VCR , and continue pressing the STOP key for 5 seconds continuously. Theservice mode will be displayed, and the counter will show the backup No. and the 5-character self-diagnosis codes.
3-2. Switching of Backup No.By rotating the control dial, past self-diagnosis codes will be shown in order. The backup No. in the [] indicates the order in which theproblem occurred. (If the number of problems which occurred is less than 6, only the number of problems which occurred will be shown.)[1] : Occurred first time [4] : Occurred fourth time[2] : Occurred second time [5] : Occurred fifth time[3] : Occurred third time [6] : Occurred the last time
3-3. End of DisplayTurning OFF the power supply will end the service mode display.
Order of previous errors
Backup No. Self-diagnosis Codes
C : 3 1 : 1 1[3]
Lights up
Viewfinder or LCD screen
[3] C : 3 1 : 1 1 3 C : 3 1 : 11LCD window
1 13 1
C : 3 1 : 11
C
Repaired by:
Refer to page 1-3.Self-diagnosis Code Table.
Indicates the appropriate step to be taken.E.g.31 ....Reload the tape.32 ....Turn on power again.
Block Detailed Code
Blinks at 3.2Hz
C : Corrected by customer H : Corrected by dealer E : Corrected by service
engineer
Viewfinder or LCD screen LCD window
C : 3 1 : 1 1
LCD window
Control dial
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4. SELF-DIAGNOSIS CODE TABLE
CCCC
C
CC
CC
CCCC
C
C
C
C
C
C
C
C
C
C
E
E
E
E
Block Function
0 42 12 23 1
3 1
3 13 1
3 13 1
3 13 13 13 1
3 2
3 2
3 2
3 2
3 2
3 2
3 2
3 2
3 2
3 2
6 1
6 1
6 2
6 2
DetailedCode
0 00 00 01 0
1 1
2 02 1
2 22 3
2 43 04 04 2
1 0
1 1
2 0
2 1
2 2
2 3
2 4
3 0
4 0
4 2
0 0
1 0
0 0
0 1
Symptom/State
Non-standard battery is used.Condensation.Video head is dirty.LOAD direction. Loading does notcomplete within specified timeUNLOAD direction. Loading does notcomplete within specified timeT reel side tape slacking when unloading .Winding S reel fault when counting therest of tape.T reel fault.S reel fault.
T reel fault.FG fault when starting capstan.FG fault when starting drum.FG fault during normal drum operations.LOAD direction loading motor time-out.UNLOAD direction loading motortime-out.T reel side tape slacking whenunloading.Winding S reel fault when counting therest of tape.
T reel fault.
S reel fault.
T reel fault.
FG fault when starting capstan.
FG fault when starting drum
FG fault during normal drumoperations
Difficult to adjust focus(Cannot initialize focus.)
Zoom operations fault(Cannot initialize zoom lens.)
Steadyshot function does not work well.(With pitch angular velocity sensor outputstopped.)Steadyshot function does not work well.(With yaw angular velocity sensor outputstopped.)
Self-diagnosis Code
Repaired by:
Correction
Use the info LITHIUM battery.Remove the cassette, and insert it again after one hour.Clean with the optional cleaning cassette.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.Load the tape again, and perform operations from the beginning.Load the tape again, and perform operations from the beginning.Load the tape again, and perform operations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Remove the battery or power cable, connect, and performoperations from the beginning.Inspect the lens block focus MR sensor (Pin 8 , 9 of CN1301 of
VC-281 board) when focusing is performed when the focus ring isrotated in the focus manual mode, and the focus motor drive circuit(IC1301 of VC-281 board) when the focusing is not performed.Inspect the lens block zoom MR sensor ( Pin qk, w; of CN1301 of VC-281 board ) when zooming is performed when the zoom lens isoperated and the zoom motor drive circuit (IC1301 of VC-281board) when zooming is not performed.
Inspect pitch angular velocity sensor (SE5302 of JK-217 board)peripheral circuits.
Inspect yaw angular velocity sensor (SE5301 of JK-217 board)peripheral circuits.
Ver 1.1 2003. 11
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SECTION 2DISASSEMBLY
DCR-TRV25/TRV27
COVERCOVER
The following flow chart shows the disassembly procedure.
D C
R - T
R V 2 5 / T R V 2 7
2-1. LCD section (PD-161 board)
2-2. EVF section (LB-077 board)
2-3. Front panel section
2-5. Top cabinet assembly
(page 2-4)
(page 2-5)
(page 2-7)
2-6. Cabinet (R) section (page 2-7)
2-7. Battery panel section (page 2-8)
2-8. EVF section (page 2-8)
2-10. VA-117 board (1) (page 2-10)
2-12. VA-117 board (2) (page 2-12)
2-16. JK-217, JK-218 boards (page 2-14)
2-17. CD-366 board, 750A (CZ) block assembly (Lens device) (page 2-14)
2-14. Lens section (page 2-13)
2-18. CK-108 board (page 2-17)
2-19. Hinge assembly (page 2-18)
2-20. Control switch block (PS-CX2670)
2-21. Memory stick connector (page 2-20)
(page 2-19, 2-20)
2-13. VC-281 board (page 2-12)
2-11. Main chassis complete assembly
(page 2-11)
(page 2-3) (page 2-3)
(page 2-5)
(page 2-6)
(page 2-6)
PD-161 board service position
LB-077 board service position
MA-409 board service position
(page 2-10) VA-117 board service position
2-4. MA-409, FB-219 boards
(page 2-9) 2-9. LB-077 board
(page 2-15)
(page 2-13)
(page 2-16)
2-15. Mechanism deck
Service position to check the VTR section
Service position to check the Camera section
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Adjustment remote commander (RM-95)
AC power adaptor AC IN
CPC-8 jig (J-6082-388-A)
CPC lid
[CONNECTION OF EQUIPMENT]
Screw (M1.7 4),lock ace, p2
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NOTE: Follow the disassembly procedure in the numerical order given.2-1. LCD SECTION (PD-161 BOARD)
P D - 1
6 1
P D - 1
6 1
B
B
A
A
1 Screw (M2 4),
lock ace, p2
2 Screw (M2 4),
lock ace, p2
5 P cabinet (M)
7 P cabinet (C) assembly, Indication LCD block assembly
P cabinet (C) assembly
3 Two screws (M2 4),
lock ace, p2
[PD-161 BOARD SERVICE POSITION]
4 Five claws
6 FP-441 flexible board (Indication LCD block assembly) (20P)
Indication LCD block assembly
FP-441 flexible board 8 Liquid crystal indicator module
Liquid crystal indicator module
9 Cold cathode fluorescent tube
Cold cathodefluorescent tube
q; PD-161 board, P frame assembly
PD-161 board
The 7 P cabinet (C) assembly is securely fixed in the LCD unit by the five 4 claws.Because the Indication LCD block assembly installed in the Cabinet (C) assembly isconnected to the PD-161 board with the FP-441 flexible board, the flexible board may be damaged if the Cabinet (C)assembly is removed forcibly. Be careful not to damage the flexible board.
Caution
Caution
CPC-8 jig (J-6082-388-A)
Adjustment remote commander (RM-95)
AC power adaptor AC IN
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2-2. EVF SECTION (LB-077 BOARD)
B A
2 Two tapping screws (M1.7 6)
4 VF cabinet (upper)assembly
6 VF lens assembly
7 LB-077 board, Lamp guide
5 Three claws Prism sheet
Illuminator
3 Two claws
q; LB-077 board
9 Lamp guide
8 Two claws
1 Raise the EVF in thedirection of the arrow A and slide it in the directionof the arrow B .
When separating the 7 LB-077 board andLamp guide from the 6 VF lens assemblyby removing the three 5 claws, do not facethe side of the VF lens assembly on whichthe LB-077 board is installed, downwards.Because the Illuminator and others may fallout of the VF lens assembly, hold theilluminator and others using tape or paperas shown to prevent them from falling.Be careful on this point especially whenremoving the LB-077 board and Lamp guide because the three claws located inthe VF lens assembly are easy to break.
Hold the illuminatorand others usingtape or paper asshown to preventthem from falling.
Caution
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2-4. MA-409, FB-219 BOARDS
1 Microphone (4P)
Route 1 the harness of the Microphone underneath the MA-409 board as shown in the illustration below.
Caution
MA-409 board
3 Tapping screw(M1.7 3.5)
5 Tapping screw(M1.7 3.5)
6 Focus button retainer
7 Focus button, FP-444 flexible board
Focus button
4 FB-219 board
8 MA-409 board
FB-219 board
MA-409 board
2 Screw(M1.7 2.5)
[MA-409 BOARD SERVICE POSITION]
FP-437 flexible board (24P)
AC power adaptor AC IN
Adjustment remote commander (RM-95)
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2-5. TOP CABINET ASSEMBLY
2 Screw (M1.7 4),
lock ace, p2
1 Move the EVF in the direction of the arrow.
3 Screw (M1.7 4),
lock ace, p2
4 Claw
5 Top cabinet assembly
1 Screw (M1.7 4),
lock ace, p2
2 Screw (M1.7 4),
lock ace, p2
4 Screw (M1.7 4),
lock ace, p2
3 Open thecassette lid
5 Remove the Cabinet (R) sectionin the direction of the arrow.
6 FP-434 flexible board (40P)
7 Cabinet (R) section
Because the 7 Cabinet (R) section is connectedto the main unit using the 6 FP-434 flexible board,the flexible board may be damaged if you removethe Cabinet (R) section forcibly. Be very careful notto damage the flexible board.
Caution
2-6. CABINET (R) SECTION
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2-7. BATTERY PANEL SECTION
VA-117
1 Screw (M1.7 4),
lock ace, p2
3 Two screws (M1.7 4),
lock ace, p2
1 Screw (M1.7 4),lock ace, p2
2 CPC lid
4 Open thecassette lid
5 Remove the Battery panel sectionin the direction of the arrow.
7 Battery panel section
6 Battery terminalboard (6P)
2 Strap bracket (lower)
3 BT panel assembly
4 Battery terminal board
VA-11
7
VA-11
7
1 Screw (M1.7 2.5)
7 Screw (M1.7 2.5)
4 Peel off the tape.
5 Slide the EVF slightly in the direction of the arrow so that the two screws 6 become
visible.
2 Screw (M1.7 2.5)
3 VA heat sink
6 Two tapping screws(M1.7 5)
8 FP-435 flexible board (20P)
9 EVF section
2-8. EVF SECTION
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2-9. LB-077 BOARD
8
Prism sheet
Illuminator
When separating the q; LB-077 board and Lamp guide from the qa VF lensassembly by removing the three 9 claws,do not face the side of the VF lensassembly on which the LB-077 board is installed, downwards.Because the Illuminator and others may fall out of the VF lens assembly, hold theilluminator and others using tape or paperas shown to prevent them from falling.Be careful on this point especially whenremoving the LB-077 board and Lamp guide because the three claws located inthe VF lens assembly are easy to break.
Caution
Hold the illuminatorand others usingtape or paper asshown to preventthem from falling.
1 Screw (M1.7 2.5)
2 Claw
3 Flexible retainer metal sheet
4 VF flexible retainer sheet
5 Two tapping screws (M1.7 6)
6 Two claws
qs Two claws 9 Three claws
7 VF cabinet (upper)assembly
q; LB-077 board, Lamp guide qf LB-077 board
qd Lamp guide qa VF lens assembly
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2-10.VA-117 BOARD (1)
VA-11
7
VC-28
1
1 FP-436flexible board (20P)
(28P)
(12P)
2 FP-434flexible board
5 VA-117 board
3 Three screws (M1.7 2.5)
4 Board to board connector (100P)
VC-281
V A - 1
1 7
[VA-117 BOARD SERVICE POSITION ] To check the EVF circuit (IC4201 and IC4202), connect the LB-077 board to the VF lens assembly,and then set the camera to the "Forced EVF ON" mode.
Setting the Forced EVF ON mode
1) Select page: 0, address: 10, and set data: 00.2) Select page: 3, address: C4, and set data: 67.3) Select page: 3, address: C5, and set data: 01.
Exiting the Forced EVF ON mode
1) Select page: 0, address: 10, and set data: 00.2) Select page: 3, address: C4, and set data: 00.3) Select page: 3, address: C5, and set data: 00.
CPC-8 jig (J-6082-388-A)
AC power adaptor AC IN
Adjustment remote commander (RM-95)
Battery terminal board (6P)
Extension cable (100P) (J-6082-352-A)
VA-117 board
LB-077 board VF lens assembly
FP-435 flexible board (20P)
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2-11.MAIN CHASSIS COMPLETE ASSEMBLY
VA-11
7
VA-117
1 Control switch block (PS-CX2670) (20P)
4 Main chassis complete assembly
2 FP-443flexible board (6P)
3 Two screws (M1.7 2.5)
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2-12.VA-117 BOARD (2)
VA-11
7
VC-28
1
1 FP-436flexible board (20P)
2 FP-434flexible board
(28P)
(12P)
5 VA-117 board
3 Three screws (M1.7 2.5)
4 Board to board connector (100P)
2-13.VC-281 BOARD
VC-28
1
1 Flexible board(from lens block) (27P)
2 FP-440 flexible board (24P)
4 FP-445 flexible board (30P)
3 Two screws (M1.7 2.5)
5 VC-281 board
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2-14.LENS SECTION
V C - 2 8 1
1 Two screws (M1.7 2.5)
2 Lens section
1 Four screws (M1.4 1.5)
2 Mechanism deck
2-15.MECHANISM DECK
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2-16.JK-217, JK-218 BOARDS
2 JK-218 board
4 JK-217 board
1 Two screws (M1.7 2.5)
3 Two screws
(M1.7 2.5)
51 Screw (M1.7 2.5) 3 Two tapping
screws (M1.7 3.5)
2 Two tappingscrews
(M1.7 5)
4 Lens frame (G), External connector (Hot shoe)
2 CD heat sink, CD radiation sheet
1 FP-440 flexible board (27P)
3 Optical filter block
4 Seal rubber (W)
5 Remove the solderings
8 750A (CZ) block assembly (Lens device)
6 CCD block assembly
7 CD-366 board
2-17.CD-366 BOARD, 750A (CZ) BLOCK ASSEMBLY (LENS DEVICE)
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V A - 1
1 7
V C - 2
8 1
[SERVICE POSITION TO CHECK THE VTR SECTION] Connection to Check the VTR SectionTo 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).
Setting the Forced VTR Power ON mode
1) Select page: 0, address: 01, and set data: 01.2) Select page: 0, address: 10, and set data: 00.3) Select page: D, address: 10, set data: 02, and
press the PAUSE button of the adjustment remotecommander.
Exiting the Forced VTR Power ON mode
1) Select page: 0, address: 01, and set data: 01.2) Select page: 0, address: 10, and set data: 00.3) Select page: D, address: 10, set data: 00, and press
the PAUSE button of the adjustment remote commander.4) Select page: 0, address: 01, and set data: 00.
To eject the cassette, connect Pin wd of the CN1501 on the VC-281 board to Pin w;(GND) of the CN1501 on the VC-281 board for a second.Note: Be sure to enter the "Forced VTR
power ON" mode when ejecting the cassette.
CN15012
24 23
1
CPC-8 jig (J-6082-388-A)
AC power adaptor AC I
Adjustment remote commander (RM-95)
Battery terminal board (6P)
Extension cable (100P) (J-6082-352-A)
VA-117 board
VC-281 board
JK-217 board
JK-218 board
Mechanism deck
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V A - 1
1 7
V C - 2
8 1
[SERVICE POSITION TO CHECK THE CAMERA SECTION] Connection to Check the Camera SectionTo check the CAMERA section, set the CAMERA to the Forced camera power ON mode.When you want to operate the ZOOM and FOCUS, use the controls on the remote commander (with HOLD switch off).
Setting the Forced Camera Power ON mode
1) Select page: 0, address: 01, and set data: 01.2) Select page: 0, address: 10, and set data: 00.3) Select page: D, address: 10, set data: 01, and
press the PAUSE button of the adjustment remotecommander.
Exiting the Forced Camera Power ON mode
1) Select page: 0, address: 01, and set data: 01.2) Select page: 0, address: 10, and set data: 00.3) Select page: D, address: 10, set data: 00, and press
the PAUSE button of the adjustment remote commander.4) Select page: 0, address: 01, and set data: 00.
JK-218 board
JK-217 board
VC-281 board
VA-117 board
Adjustment remote commander (RM-95)
Flexible board (From the Lens block assembly) (27P)
Lens blockassembly
AC power adaptor AC IN
Battery terminal board (6P)
Mechanism deck
FP-440 flexible board (24P)
Extension cable (100P) (J-6082-352-A)
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2-18.CK-108 BOARD< STEP 1 >
CK-108
2 Two tapping screws(M1.7 3.5)
5 Control switch block (SH-CX2670)(18P)
6 Control switch block (KP-CX2670)(8P)
4 Tripod (Large)
3 Bottom frame
1 Three screws (M1.7 4),
lock ace, p2
CK-108
4 Two tapping screws(M1.7 3.5)
7 Tapping screw(M1.7 3.5)
5 Speaker retainer assembly
6 Speaker (2.0cm)
3 Speaker (2P)
8 Harness(PV-139)(8P)
2 Harness(PV-139)(20P)
1 P harness retainer
P harnessretainer
Attach the 1 P harness retainerso that the harness does notcome out as shown.
9 CK-108 board
Caution
< STEP 2 >
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2-19.HINGE ASSEMBLY(Before starting disassembling, remove the LCD unit referring to section 2-1)
2
1 Four screws (M1.7 4),
lock ace, p2
1 Two claws
3 Hinge cover (rear)
2 Hinge cover (front)
7 Hinge assembly
5 FP-442 flexible board
4 Screw (M1.7 2.5), p
6 Harness (PV-139)(8, 20P)
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2-20.CONTROL SWITCH BLOCK (PS-CX2670)< STEP 1 >
< STEP 2 >
4 Zoom cover
2 Grip cover
1 Two screws (M1.7 2.5), p
3 Two tapping screws(M1.7 5)
5 CS frame assembly
1 Tapping screw (M1.7 5)
2 Two tapping screws (M1.7 3.5)
3 Tapping screw (M1.7 5)
4 Tapping screw (M1.7 3.5)
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< STEP 3 >
2-21.MEMORY STICK CONNECTOR
3 Control switch block (PS-CX2670)
1 Tapping screw(M1.7 3.5)
2 FP-438 flexible board (8P)
1 Three tappingscrews(M1.7 5)
5 Screw(M1.7 2.5)
4 Eject knob
3 Grip lock assembly 7 Memory stick
connector
2 Two screws (M1.7 2.5),
lock ace, p2
6 FP-438 flexible board (10P)
Eject knob
CautionWhen removing the 3 Grip block assembly, be carefulthat it can be easily caught by the dowel and theprotrusion of the Eject knob shown in the illustration.Because the Eject knob is caught by the Grip blockassembly, the Eject knob can be easily removed if it isseparated from the Grip block assembly.
Dowel
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MA-409
CK-108
VA-117
VC-281
LB-077
CD-366
JK-217
JK-218
PD161
FB-219
CCD IMAGER SWITCH, CONNECTOR MANUAL FOCUS SENSOR STEADY SHOT, A/V IN/OUT DIGITAL IN/OUT
EVF, EVF BACK LIGHT MIC IN, HP JACK, REMOTE CONTROL RECEIVER, SWITCH RGB DRIVE, TIMING GENERATOR, LCD DRIVE, BACK LIGHT AUDIO/VIDEO SIGNAL PROCESS CAMERA PROCESS, MPEG/DIGITAL STILL PROCESS, VIDEO/AUDIO SIGNAL PROCESS,SERVO, CAMERA/MECHA/HI CONTROL
CD-366 CK-108 FB-219 JK-217 JK-218
LB-077 MA-409 PD-161VA-117
VC-281
NAME FUNCTION
2-22.CIRCUIT BOARDS LOCATION
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2-23.FLEXIBLE BOARDS LOCATIONThe flexible boards contained in the mechanism deck are not shown.
FP-434
FP-441
FP-444
FP-442
FP-435
FP-445
FP-443
FP-438
FP-436
FP-440
FP-437
CONTROL SWITCH BLOCK (PS-CX2670) CONTROL SWITCH BLOCK (KP-CX2670)
CONTROL SWITCH BLOCK (SH-CX2670)
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COVERCOVER
Link Link
3. BLOCK DIAGRAMS
OVERALL BLOCK DIAGRAM (4/4)
POWER BLOCK DIAGRAM (1/3)
OVERALL BLOCK DIAGRAM (3/4) POWER BLOCK DIAGRAM (3/3)
OVERALL BLOCK DIAGRAM (2/4) POWER BLOCK DIAGRAM (2/3)
OVERALL BLOCK DIAGRAM (1/4)
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COVERCOVER 3. BLOCK DIAGRAMS3. BLOCK DIAGRAMS
3-3. OVERALL BLOCK DIAGRAM (3/4)
3-5 3-6
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
X250120MHz
16
MODESW A - MODESW C
CONTROL
SREELFG
CAP ON,CAP FWD
DRUM PWM
FRRVTRRTTRRV
TAPELED ON
13
CAP PWM
|
LOAD,UNLOAD
DRUM PG
15
DEW AD66
63
65
36
38
1
80
77
75
67
64
33
32
72
69
63
68
65
74
78
76
82
80
83
69
67
70
84
179
178
52
32
33
45
CAP FG
TAPEEND
TAPETOP
106
DRUM FG
TREELFG
MECHA
108
|
EEPROM
2-4
VSP SO,SI,SCK
VD SO,SI,SCK
VSP SO,SI,SCKVSP SO,SCK
FRRV TRRT,TRRV
MC BUS
HI SO,SI,SCK
REC PROOF
CHIMESDA,CHIME SCK,CHIMEVDD
XCC DOWN
(2/2)
LPF
CAP ERROR
DRUM ERROR
11
15
IC4501(1/2)
PWM
64
58
SWITCHING
SWITCHING
Q4509
Q4510
20
SENSOR
MOTOR
J MECHA DECK
DRUM FG AMP
S902
1
|
LOADINGDRIVE MOTOR
H902
H901
C INS903
CN1010
D901
5
11
CONNECTOR
TAPETOP SENSOR
Q902
DRUM FG
CAPSTAN
MODE
24
SENSOR
15
S REEL
SWITCH
XCC DOWN
S REEL+,
TREEL+ ,
LM +,
18
MOTOR
CN1009
21TAPEEND DETECT
4PIN
TREEL
|
TAPETOP DETECT
7
LOADING MOTOR
TAPELED
CC DOWN
M
REELFG AMP
M903
REC PROOF
9
16
SENSOR
DRUM
EVEN
ODD
TAPEEND SENSOR
|
20
10
5
CAPSTAN
DRUM PG
23
|
2
M
12
DRUM PG AMP
27
CAP VS
DEW
17
4
25
DRUM VS
FG
M902
1
DRUM
S901
Q901
CN901
|
M901
25
22
TOOVERALLBLOCK DIAGRAM(4/4)
TOOVERALLBLOCK DIAGRAM(2/4)
SWP
17 20
SWP
CN1002FOR ADJUSTMENTS
AD DT
6
PB Y OUT
1
EQ
20
PB CK
6
REC/PB 7
2
SWP
15
6
CN1901
EVEN 3
ODD
2
5
2224
VSP SO,SCK
REC CK
REC DT
PB CKTOOVERALLBLOCK DIAGRAM(1/4)
VC-281 BOARD(4/5)
166
165FG AMP
(14/16)
(14/16)(13/16)
(9/16)
(9/16)
(13/16)
(4/6)
(4-37)
111
164
190
89
88
197
198
192
193
196
195
119
180
1
3
ATFERR
13
34 31
4
53 52
4950
29
25
21
19
20
18
35
42
IC1901
IC19024042
27
REC CK
REC DT
RFMON
AD DT
6
IC2401
MOTORDRIVE
MOTORDRIVE
CAPSTAN
DRIVE
IC2401(RABI)
LPF
4
|
1
11
14|
M
CN1011
IC2502
IC2501
A/D CONV.PLL
AMP
CAPSTAN
DRUM
41
44
43 20
18
20
1845
19,21
15,17
19,21
15,17
CN4002 CN4002 CN1007CN1007
26 @ 27
7 @ 8
22 @ 23DEW AD
DRUM U,V,W
CAP U,V,W
FG 1,2
SPCK (IC1704)(1/2)
(2/2)
VA-117 BOARD (3/4)
(PAGE 3-2)
(PAGE 3-8)
(PAGE 3-3)
2
4
6
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COVERCOVER 3. BLOCK DIAGRAMS3. BLOCK DIAGRAMS
3-4. OVERALL BLOCK DIAGRAM (4/4)
3-7 3-8
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
S
BT901
Q4602
10MHzX3101
32.768KHzX3102
S5203
BT5201
Q4610
6
5
1
BATTERYTERMINAL
DC IN 3
2
4
IC4501
IC4505DC/DC
CONVERTER
D1.9V
PLL1.5V
D1.5V
1.5V(IC1601)
PANEL-15.3V
A2.8V
AU2.8V
MT5V
CAM-6.5V
CAM12V
IC2703IC2905
LANCI/O
1110
12
I/F43
42
74
VDDSWITCH
IC27027
4
3
5
6
RESET
79
3
59
41
45
14
53
62
73
66
XPHOTOSTBYSW
XS/SSW
XCAMMODESW
DIALA
VCC
XRESET
IBSI
IBSO
BATT/EXT
IC3101HICONTROL
HICONTROL
67
29
28
51
52
5
35
37
SIRCSPWM
XCCDOWN
XCCDOWN
37
168
30
RECPROOFRECPROOF
CHIMESDACHIMESCK
CHIMEAD0
CHIMESDACHIMESCKCHIMEVDD
CHIMEAD
XEJECTSW
XEJECTSW
RXD
KEYAD5
KEYAD0
KEYAD5
SIRCSSIGIRON
VTRDDON
SHOEON
CONTROL SWITCHBLOCK(KP-CX2670)
S103,S102 EXEC
CN5202 CN1005
CN1008
CN5203
CN5652
CN5653
CN5903
CN5207
CN5201
1
15
CK-108BOARD(2/3)
PD-161BOARD(2/3)
MA-409BOARD(3/3)
VA-117BOARD(4/4)
(2/2)
(2/2)
MEMORYFUNCTIONSW,MENUSW,VOLUMESW,DISPLAYSW,RECSW
VTRFUNCTIONSW
S5201-5206
S101-116
CN4003 CN4002 CN1007
Q4001,4003
CN5902
CN4001
RESET
S100,101
LITHIUMBATTERY
CONTROL SWITCHBLOCK(PS-CX2670)
68 KEYAD6
PANELREVERSESW
S001
LEDDRIVE
CN4601
D2.8V
EP2.8V
EP13.3V
RP4.75V
A4.75V
AU4.75V
VC-281 BOARD(5/5)
606165 KEYAD3
KEYAD4
KEYAD1KEYAD2A
80 DIALB
5 7 S HO E ID 1
SHOEON
5 8 S HO E ID 2
XVTRMODESW
2
1
7
KEYADD
6 X P HO T O FR E EZ E S W
20
4
21
25
24
23TXD
TXD,RDX,SCK
SCK
RXD
185
191
190T X D
CAMDDON
IRON
SCK
39
40
LANCIN
LANCOUT
17
FASTCHARGE
VTRUNREG
CN1007CN4002
CN4004
Q3101
BATTLI3V
CK-108BOARD(3/3)
CN5202
10
9
31
32
17
18
17
18
28
10
20
1
LCDDRIVE
IC5651
7
811
30
CN5654
CN5203CN1005 CN5652
PD-161 BOARD (3/3)
12
1
2
12
1
2
CD-366BOARD(2/2)
(LANC)
S5351
J5301
LANCSIG
LANCSIG
ZOOMVRAD
EXTSTROBO
HSTXD,RXD,SCK
HIEVERSO
HIEVERSCK
XOSDSCK
16
BATTSIG
BATTSIGBATT/EXT
FASTCHARGE
BATTUNREG
VTRUNREG
VTRDDON
CAMDDON
BLREG
BLCONT BLCONT
CONTROLSWITCHBLOCK(SH-CX2670)
(4/6)
(15/16)
(15/16)
(15/16)
(5/16)
(5/16)
(2/2)
1
34
65
65
PRTHEADUNREG
SHOEUNREG
LANCSIG
EXTSTROBO
SHOEID1,2
HSTXD,RXD,SCK
14
15
11
9
12
10
7
8
13
4
12
7
9
6
8
11
10
5
93
90
91
89
79
80
82
86
85
84
87
93
90
91
89
79
80
82
86
85
84
87
INTELLIGENTACCESSORYSHOE
FP-309(FLEXIBLE)
S301,302
FP-444(FLEXIBLE)
JK-218 BOARD (3/3)
JK-217 BOARD (3/3)
EJECTSW
CN5353
CN5305
CN1006
CN1501
C N5 10 1 C N5 10 2 S201
EDITSEARCHSW
S202,203
FP-443(FLEXIBLE)
TOOVERBLOCKDIAGRAM(3/4)
ENDSEARCHSW,AUDIODUB SW,INDEXSW
3635
38
37
39
40
34
33
56
3
4
2
1
7
8
42
16
18
19
5
1
1
34
6
9
1
8
7
5
DIALA,B
. .
.
.
.
160
.
162
.
221
HISO
HISO,SI,SCK
HIEVER SO,SCK
HISI
XHISCK
200201.
.
199
EEPTXD
EEPRXD
EEPSCK
207
206
205
222223
.
.
.
3
D5901,5902
IC5901REMOTE
COMMANDER
(NSLED)
RECEIVER
.
.
.
.
.
.
5
1
2
3
8
6
25
23
5
1
2
3
8
6
25
23
(2/2)
TOOVERALLBLOCKDIAGRAM(2/4)
TOOVERALLBLOCKDIAGRAM(1/4)
(2/2)
EEPROM
IC2901.. 8,11
2
9,12
21
23
5
3
1
6
11
18
COM1-4SEG1-16 LCD
INDICATOR
LCD902
(PAGE 3-4)
(PAGE 3-1)
(PAGE 3-5)
5
1
6SEL/PUSH
EXEC
BACKLIGHTSWEXPOSURESW
POWERSW
START/STOPSW
S1
S2
PHOTOSW
S71PHOTOREC
KEYAD0
ZOOMVR
RV001
FADERFOCUS/INFINITY
SUPERNS/ COLORSLOWS
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DCR-TRV25/TRV27
COVERCOVER 3. BLOCK DIAGRAMS3. BLOCK DIAGRAMS
3-9 3-10
3-5. POWER BLOCK DIAGRAM (1/3) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
L4503
L4506
L4502 L4513
L4515
L4514
L4501
L4508
L4507
L4510
L4504
L4505
F4602
F4603
F4604
F4601
F4605
L4509
L4516
Q4508
Q4505
Q4506
Q4510
Q4503
Q4509
L4511
L4522
L4520
BATT/XEXT
F4606
L4519
30
28 2VCC
40
42
50
45
6
29
IC4501DC/DC CONVERTER
27
49
1
5
21
22
4
1
5
6
2
3
34
37
46
11
64
58
15
OUTPUTVCC-1,2,3
OUTPUTVCC-4,5,6
OUTPUTVCC-7
VREF
RT
CT
STANDBY-3
STANDBY
NONINV INPUT-5
NONINV INPUT-6
OUTPUT-1
MOS GATE-1
OUTPUT-7
OUTPUT-3
OUTPUT-2
OUTPUT-6
OUTPUT-5
OUTPUTMONITOR-1
OUTPUTMONITOR-7
7MONITORINPUT-7
31STANDBY-7
OUTPUTMONITOR-3
OUTPUTMONITOR-2
SWITCHING
SWITCHINGQ4512
Q4511SWITCHING
SWITCHINGQ4501 T4501
D 1.5V
PLL 1.5V
BL REG
BL CONT
1.5V(IC1601)
A 2.8V
AU 2.8V
D 2.8V
A 4.75V
RP 4.75V
A 4.75V
AU 4.75V
CAP VS
DRUM VS
CAP ERROR
6
1
5
4
3
2
Q4601,4602
Q4605-4610
SHOE ON
SHOE UNREG
PRT HEAD UNREG
CHARGESWITCH
BATT UNREG
ACV UNREG
Q4603, 4604
OUTPUTMONITOR-4
OUTPUT-4 57
MOS GATE-4
18
54
8
S BATT SIG
VTR DD ON
5VREG
EMERGENCYDETECT
Q4513
-7.5V REG
Q4517,4518
13.3V REG
Q4521
DC IN
IC4505
Q4502,4504,4507
VIDEOIN/OUT
VA-117 BOARD
LF4601
CN4601
BT901
BATTERYTERMINAL
DRUM ERROR
COMP 41
VREF
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
B A T T F E T O N
I N I T C H A R G E O N
D4503RECT
A 4.75V
EP 2.8V
1.5V (IC1601)
A 2.8V
D 1.9V
RP 4.75V
BATT SIG
BATT UNREG
TOPOWERBLOCKDIAGRAM(2/3)(VC-281)
EP 13.3V
CAM -6.5V
EP 4.75V
PANEL -15.3V
D 2.8V
1.9V REG
RECT -15.3V REG
D4502
EP 13.3V
INIT CHARGE ON
SHOE ON5
BATT/XEXT
VTR DD ON
CAM DD ON
FAST CHARGE
BATT UNREG
MT 5V
VTR UNREG
EP 13.3V
D 2.8V
PLL 1.5V
CAP VS
CAP ERROR
DRUM VS
DRUM ERROR
CAM 12V
LCDUNIT
IC6101BACKLIGHTDRIVE
20
IC4201 IC4202TIMING
GENERATORRGB
DRIVE
IC5901REMOTE
COMMANDERRECEIVER
CN4201
LED ON/OFF
CN6101CN6102
LCD903
EP 13.3V
MT 5V
R4011,4012
D5901, 5902
D6001
PH6001, 6002
A 4.75V
AU 4.8V
EP 2.8V
EP 4.75V
16
Q4519,4520
D 1.5V
D 1.9V
LB-077 BOARD
MA-409 BOARD
FB-219BOARD
15VREG
CAM DD ON
CAM 12V
Q4514-4516
CAM -6.5V
7
81
1
4
1
20
17
8
FB4202
CN4004
BL REG
BL CONT
PANEL -15.3V
PANEL 13.3V
PANEL 4.75V
PANEL 2.8V
EP 13.3V
EP 4.75V
EP 2.8V
7
6
5
4
3
TOPOWERBLOCK DIAGRAM(3/3)(CK-108)(PAGE 3-13)
CN4001
3
1
4
215
14
FP-436 (FLEXIBLE)
INTELLIGENTACCESSORY
SHOE
IC4301AUDIOIN/OUT
IC4401MICAMP
IC4101
34
35
18
20
15
17
19
21
31
33
8
9
7
9
27
29
11
13
14
16
26
28
30
32
10
12
36
6
8
2
3
23
25
4
1A 4.75V
D 2.8V
MT 5V
MT 5V
CN4002
AU 2.8V
AU 4.75V
REG
Q4301SP VCC
C/D VS 1.5V
BL REG UNREG
VTR UNREG
NIGHTSHOTLED
CN5902 CN4003CN5903
CN6001
11
5
9
11
5
9
TALLYLED
MANUAFOCUS
SENSOR
2
6
5
1
1
2
(PAGE 3-11)
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R-TRV25/TRV27
COVERCOVER 3. BLOCK DIAGRAMS3. BLOCK DIAGRAMS
3-11 3-12
3-6. POWER BLOCK DIAGRAM (2/3) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
D2071
S5203
BT5201
FB2502
FB1702
FB2101FB2903
FB3001
L1902
FB1901
FB1301
Q2706
Q2401
R2431
2
IB SI
BATTER INDETECT
1
XLANC PWR ON
RESET
43
BATT INREG
VCC
Q2701
8
XRESET
17
BTT LI 3V
BATT/XEXT
ACV SENSI/F
FAST CHARGE
Q3101
VTR UNREG
DV
IC2702VTR DD ON
D 2.8V
LANC I/O
INIT CHARGE ON
VIDEO
VTR DD SENS
31
HI CONTROL
A/D CONV.
56
XREELHALL ON
IC3101
73
153
IC2703
37
AUDIOAUDIO
55
A/D CONV.
VCC
A 2.8V
L2201
74
BATT SIG
CAM DD ON
54
LANC DC
42
POWER
ADC&DAC
8
UNREG
XPHOTO STBY SW
BATT SENS
4
38
XCAM MODE SW
14
7
SHOE ON
XVTR MODE SW
1
DV
IB SO
1.5V(IC1601)
MT 5V
RP 4.75V
A 4.75V
CN1007
PLL 1.5V
D 1.9V
D 2.8V
A 2.8V
IC1002 IC2301
IC1501D 1.5VD 2.8V
USB 3.1V
TOPOWER BLOCKDIAGRAM(1/3)(VA-117)
VC-281 BOARD
RESET
LITHIUM BATTERY
EVER 3.0V
TOPOWERBLOCK DIAGRAM(3/3)(PD-161)
S REEL,
13
19
4PIN18
J MECHA DECK
SENSOR VCC
CHIME VDD
CN901
H901, 902
D901
FOCUS
SENSOR
ZOOM
SENSOR
SHOE ON
BATT SIG
INIT CHARGE ON
VTR DD ON
CAM DD ON
FAST CHARGE
BATT/XEXT
BATT UNREG
MT 5V
VTR UNREG
1.5V(IC1601)1.5V(IC1601)
D 1.9V
A 2.8V
D 2.8V
D 1.5V
PLL 1.5V
A 4.75V
RP 4.75V
CAP VS
CAP ERROR
DRUM VS
DRUM ERROR
CAM 12V
CAM -6.5V
3
7
5
4
8
6
IC1902 IC1901
S/H,AGCA/D CONV.
IC15022.8VREG
IC1303
IC2001 IC2101 IC2102 IC1601
IC2201 IC2302
LANC DC
20
6
10
14
CN001
CN1008
Q1001,1002
CAMERAPROCESS
CAMERA
IC2501CONTROL
INTERFACESIGNALPROCESS
D 2.8V
EEPROM
IC2502
28
40
39
13
1
2
CN1005
CN5202
D1.5V
PLL 1.5V
D2.8V
CN5203
30
CN1006 CN5305
12
20
2
USBI/F
3.1VREG
IC1704
TIMINGGENERATOR
IC5102S/HREC/PBAMP
EQ,A/D CONV.
PLL
A 2.8V
D 1.9V
2.8V
IC170164MSDRAM
RP 4.75V
MT 5V
EP 13.3VEP 13.3V
RV001
D001 (TALLY)
ZOOM VR
LED
D 2.8V
MS VCCUSB 3.1V
MS VCC ON
D2.8V
EVER 3.0V
LANC DC
SE 2.8VSE 2.8V
CK-108 BOARD(1/2)
JK-217 BOARDSENSORYAW, PITCH
SENSOR AMPPITCH/YAW
SE5301, 5302
(LANC)
J5301
CONNECTOR
T REELSENSOR
TAPE LED
DRUM FG,PG AMPMOTOR DRIVE
IC2401
43
6
REEL FG AMP
LOADING
DRUM,CAP ERROR AMPTAPE TOP,END DET
DRUMCAPSTAN FG AMP
CAPSTAN MOTOR DRIVE
MOTOR DRIVE
DRUM ERROR
CAP VS
EV 13.3V
CAP ERROR
DRUM VS
CN1010
TAPE LED A
D 2.8V
MT 5V
A 4.75V
A 2.8V
3.1V
CAM DD ON
VTR UNREG C H I M E P W R C O N T
X R E E L H A L L O N
LENS ASSY
IC5101 CCD
IMAGER
Z MR VCC
F MR VCC2.8V7
21
CN1301
CN5101CAM 15V
CAM 7.5V
A 2.8V
CN1501
CAM 12V
CAM -6.5V
DIGITAL
HICONTROL
CAM DD ON
MS VCC ON
CHIME PWR CONT
IC2905
CONTROL SWITCHBLOCK(PS-CX2690)
S1
5
2
4 POWER
IC1101
AMP
IC1504 IC1503
L1101
CD-366 BOARD
EEPROM
IC2901
OSCXTAL
IC2904BUFFER
IC2903
SDRAM16M
IC3003
3
7MEMORY
STICK
16
35
STILLCONTROL31
23
168
IC1301
IRIS
FOCUS/ ZOOM/
NDDRIVE
IC1302FOCUS/ ZOOM/ IRIS/ NDCONTROL
IC1801EVR
MEMORY
16M
FLASH
IC3002
145362
7577
6467
24 2
MR
MR
18
22
8
4
2 5
3.1VREG
3
5
32
MPEG MOVIEDIGITAL STILLPROCESS
5
1
4
3
23
25
2
8
35
34
26
28
30
14
16
11
13
27
29
31
33
19
21
15
17
7
9
6
36
12
10
32
18
20
R1022
45
FB1505
3
(PAGE 3-10)
(PAGE 3-13)
2
3
VCR
OFF(CHG)
MEMORY
CAMERA
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DCR-TRV25/TRV27
COVERCOVER 3. BLOCK DIAGRAMS3. BLOCK DIAGRAMS
3-13 3-14E
3-7. POWER BLOCK DIAGRAM (3/3) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN5651
CN5652
CN5501EP 4.75V
EP -15.3V7
4
3
5EP 13.3V
6EP 2.8V
8
7
4
3
5
6
8
PANEL 4.75V
BL CONT
PANEL -15.3V4
7
BL REG89
6PANEL 13.3V
5PANEL 2.8V
3
24
3
1
23
PD-161 BOARD
CK-108BOARD
TOPOWERBLOCK DIAGRAM(1/3)(VA-117)
TOPOWERBLOCK DIAGRAM(2/3)(CK-108)
FB5503CN5202 CN5204
FB5502
FB5501
IC5601,5602INVERTER
BACK LIGHTDRIVE
IC5501RGB
DRIVE
IC5651INDICATOR
LCDDRIVE
IC5502TIMING
GENERATOR 28
LCDUNIT
LCD901
2.5INCH: TRV253.5INCH: TRV27
ND901BACKLIGHT
10
16
Q5502-5505
CN5601
BL HIGH
EVER 3.0V
(PAGE 3-9)
(PAGE 3-12)
1
3
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DCR-TRV25/TRV27
COVERCOVER 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS
4-1 4-2
4-1. FRAME SCHEMATIC DIAGRAM (1/3)
FRAME SCHEMATIC DIAGRAM (1/3)
SECTION 4PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
20PCN5305
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1 0 P
C N 1 0 1 1
1 2 3 4 5 6 7 8 9 1 0
2 7 P
C N 1 0 1 0
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7
1 0 P
C N 1 9 0 1
1 2 3 4 5 6 7 8 9 1 0
20PCN1002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2 7 P
C N 1 0 0 9
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7
6PCN5102
1
2
3
4
5
6
12PCN5353
1
2
3
4
5
6
7
8
9
10
11
12
30PCN1006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
A
27PCN5101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1617
18
19
20
21
22
23
24
25
26
2724PCN1501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
27PCN1301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
REG_GND
L M_ U
N L O A D
T R E E L +
PS_V
H E_ G N D
H_START
X M O D E_ S W
_ B
C A P
_ V
XLANK_JACK_IN
X C C D O W N
_ S W
F P - 4
4 0
G N D
F G 1
VIDEO_I/O
C A P
_ W
H A L L_ G N D
LANC_SIG
U H E +
C A P_ U
YS_V
CD-366BOARD
X M O D E_ S W
_ A
REG_GND
C A P_ U
RF_MON
YS_LI
C A P
_ V
Y E V E N
SE_2.8V
C H I M E_ S D A
C A P_ U
LANC_SIG
C A P
_ V
PANEL_VG
X O D D
REG_GND
PS_LI
X R E C
_ P R O O F
C A P_ U
JIG_TDO
MD(J MECHANISM)
F P - 4
4 3
REG_GND
GND
C A P
_ W
F G_ V
C C
SWP
X S D L
E D I T -
S W
AU_LINE_I/O_R
GND
C A P
_ W
F G_ G
N D
XHD/PSIG
Y S D L
E D I T + /
F G_ G
N D
JIG_TDI
H E_ V C C
G N D
TMS(MAKER_CHECK)
U H E -
E J E C T /
D R U M
_ U F G 2
G N D
GND
C A P
_ W
SW
Y O D D
PANEL_COM
Shot
D R U M
_ W
W H E -
M I C / R E C
_ S W
_ G N D
EVF_BL+
Night
T A P E_ L E D
_ K
XEJECT_SW
EVF_VG
F G
V H E +
S W
_ C O M / S W
_ G N D
RF_IN/LANC_JACK_IN
N . C .
P G
N.C. S R E E L +
TCK
S_Y_I/O
Super
D R U M
_ W
T A P E_ T O P
S R E E L -
EVF_BL-
LANC_DC
D R U M
_ V
L M_ L
O A D
EVF_VCO
C H I M E_ S C K
KEY_AD0
M_ C
O M
T O P / E N D
_ G N D
S_C_I/O
T A P E_ L E D
_ A
F P - 4
4 5
D R U M
_ V
L M_ L
O A D
PD_VCO
H A L L
_ V C C
JIG PIN CPC
T A P E_ E N D
AUDIO/VIDEO
X M O D E_ S W
_ C
V H E -
D R U M
_ U
REG_GND
S-TERMINAL
W H E +
F G / P G
_ C O M
AU_LINE_I/O_L
C H I M E_ V D D
C A P
_ V
D E W +
JK-217BOARD
X E V E N
L M_ U
N L O A D
AV_JACK_IN
D E W -
XS_JACK_IN
F G_ V
C C
T R E E L -
G N D
TPB
USB_D-
REG_GND
USB_DET
REG_GND
REG_GND
KEY_AD5
TPA
REG_GND
NTPB
USB_D+
NTPA
JK-218BOARD
AU_LINE_I/O_L
USB_GND->REG_GND
TPA
S_C_I/O
XS_JACK_IN
SE_2.8V
LANC_SIG
REG_GND
USB_D+
NTPA
REG_GND
VIDEO_I/O
REG_GND
PS_LI
YS_V
S_Y_I/O
XLANK_JACK_IN
NTPB
YS_LI
AV_JACK_IN
TPB
REG_GND
PS_V
AU_LINE_I/O_R
KEY_AD5
USB_VCC->USB_DET
LANC_DC
REG_GND
USB_D-
REG_GND
VC-281 BOARD(1/3)
LENZBLOCK
H
2 3 12
J
179
G
11
E
C
10
K
14136
B
7
I
D
F
155
L
84 16
16
N.C.
N.C.
N.C.
CCD_OUT-
VSUB
XSHP
A_2.8V
CAM_15V
GND
XEJECT_SW
CAM_-7.5V
KEY_AD0
GND
GND
V2
V4
H1
XSHD
GND
RG
H2
RCSUB
V1
CLPDM
GND
CCD_OUT+
GND
GND
V3
N.C.
GND
XSHD
VSUB
GND
KEY_AD0
XEJECT_SW
V4
CCD_OUT-
XSHP
RCSUB
CAM_-7.5V
H2
V3
CAM_15V
A_2.8V
GND
RG
V2
GND
GND
CLPDM
H1
V1
CCD_OUT+
Z_MR_B_P
F_MR_VCC
FOCUS+_P
FOCUS-_P
ND_BIAS-_P
I_BIAS-_P
ND_DRIVE-_P
ND_HALL+_P
F_MR_A_P
I_HALL-_P
Z_MR_GND
ZOOM+_P
Z_MR_A_P
NT_SHOT_P
I_DRIVE+_P
TEMP_P
ND_BIAS+_P
I_DRIVE-_P
ND_DRIVE+_P
F_MR/TEMP_GND
F_MR_B_P
Z_MR_VCC
ND_HALL-_P
I_BIAS+_P
NS_GND
I_HALL+_P
ZOOM-_P
F L E X I B L E
F L E X I B L E
TO VIDEO HEADTO DRUM MOTORTO LOADING MOTOR,MODE SWITCH,T/S REEL SENSORTO CAPSTAN MOTOR
(LANC)
F L E X I B L E
(USB)
DV IN/OUT
(FOR CHECK)
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DCR-TRV25/TRV27
COVERCOVER 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS
4-5 4-6
FRAME SCHEMATIC DIAGRAM (3/3)
FRAME SCHEMATIC DIAGRAM (3/3)
2 8 P
C N 1 0 0 5
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8
1 2 P
C N 4 0 0 4
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2
2PCN5205
1SP(+)
2SP(-)
4 0 P
C N 5 2 0 2
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0
8 P
C N 5 2 0 4
1 2 3 4 5 6 7 8
8PCN5207
1 EXECUTE
2 G ND
3 DI AL_ A
4 DI AL_ B
5 BACK_LIGHT
6 EXPOSURE
7 G ND
8 G ND
2 0 P
C N 5 2 0 3
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
2 4 P
C N 5 5 0 1
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4
10PCN5601
1 LED_ GND2 L ED
3 BL_LOW
4 N .C .
5 N .C .
6 N .C .
7 N .C .
8 N .C .
9 N .C .
10 BL_HIGH
6 P
C N 5 6 5 3
1 2 3 4 5 6
8 P
C N 5 6 5 1
1 2 3 4 5 6 7 8
2 0 P
C N 5 6 5 2
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
2 0 P
C N 5 6 5 4
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
8 P
C N 0 0 1
1 2 3 4 5 6 7 8
1 8 P
C N 5 2 0 1
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8
2 0 P
C N 1 0 0 8
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
1
A
1 0 P
C N 0 0 1
1 2 3 4 5 6 7 8 9 1 0
D901
K E Y
_ A D 3
P A N E L
_ G
X H D
_ O U T
H I_ X R E S E T
B A T T
_ L I_ 3 V
M A K E R
_ C H E C K
K E Y
_ A D 2
V D_ S
O
X R S T
_ V T R
P A N E L
_ X V D
P A N E L
_ B
C O M
_ O U T
L C D
_ C O M / X D A T A
K E Y
_ A D 1
R E G
_ G N D
P A N E L
_ R
X O S D
_ S C K
X C S_ L C D
K E Y
_ A D 4
V G P A N E L
_ X H D
D I A L_ A
X C S_ L C D
_ D R I V E R
O S D
_ S O
V D_ S
C K
E V E R
_ 3 . 0
V
R E G
_ G N D
D I A L_ B
B L_ C O N T
P A N E L
_ 4 . 7
5 V S P -
B L_ G
N D
P A N E L
_ - 1 5
. 3 V
S E_ G
N D
P A N E L
_ 1 3 . 3 V
B L_ R
E G
B L_ R
E G
B L_ G
N D
P A N E L
_ 2 . 8
V
B L_ C
O N T
V D_ S
C K
P A N E L
_ R
H I_ E V E R
_ S O
P A N E L
_ X V D
V D
_ S O
X R S T_ V T R
B L_ R
E G
K E Y_ A D 2_ P
M A K E R
_ C H E C K
P A N E L
_ B
H I_ E
V E R
_ S C K
P A N E L
_ B
X C S
_ L C D
P A N E L
_ X V D
R E G
_ G N D
P A N E L
_ G
K E Y
_ A D 4
P A N E L
_ - 1 5
. 3 V
P A N E L
_ 1 3 . 3 V
P A N E L
_ G
E V E R
_ 3 . 0
V
L C D_ C O M / X D A T A
K E Y
_ A D 1
X C S
_ L C D
_ D R I V E R
K E Y
_ A D 3
H I_ E V E R
_ S C K
E V E R
_ 3 . 0
V
B L_ G
N D
S E_ G
N D
B L_ G
N D
S P +
X H D
_ O U T
R E G
_ G N D
P A N E L
_ - 1 5
. 3 V
X C S_ L C D
P A N E L
_ X H D
B L_ R E G
P A N E L
_ 4 . 7
5 V
E P_ 1
3 . 3 V
P A N E L
_ X H D
V D
_ S O
V G
M A K E R
_ C H E C K
B L_ C
O N T
X H D
_ O U T
B L_ R E G
S E_ G
N D
E P_ 2
. 8 V
C O M
_ O U T
P S I G / P A N E L
_ C O M
D I A L_ B
V D_ S
C K
P A N E L
_ 2 . 8
V S P -
E P_ 4
. 7 5 V
D I A L_ A
B A T T
_ L I_ 3 V
H I_ E V E R
_ S O
L C D
_ C O M / X D A T A
H I_ X R E S E T
X C S
_ L C D
_ D R I V E R
X R S T_ V T R
B L_ G
N D
R E G
_ G N D
V G
K E Y
_ A D 2
P A N E L
_ R
V S H 3 V V
B S P D
E X 1
S P S
G N D
C L S
E X 2
P S G
P S S 2
V G L
M O 1
R E S
V G H
P S S 1
V R
V S H 5 V
C T R
G N D
C L D V G
M O 2
V C O M
V G L A C
B L_ G N D
P A N E L
_ B
P A N E L
_ R E V
V D
_ S C K
X C S
_ L C D
_ D R I V E R
P S I G / P A N E L
_ C O M
M A K E R
_ C H E C K
G N D
B L_ R E G
E P_ 1
3 . 3 V
P A N E L
_ R
L C D
_ C O M / X D A T A
G N D
G N D
V G
P A N E L
_ X V D
N . C .
E P_ 4
. 7 5 V
H I_ E V E R
_ S O
P A N E L
_ - 1 5
. 3 V
E V E R
_ 3 . 0
V
X R S T_ V T R
P A N E L
_ G
H I_ E V E R
_ S C K
R E G
_ G N D
B L_ C O N T
V D
_ S O
P A N E L
_ R E V
X H D
_ O U T
E P_ 2
. 8 V
S E_ G N D
K E Y
_ A D 2_ P
X C S
_ L C D
P A N E L
_ X H D
C O M 1
S E G 1 1
S E G 6
S E G 4
S E G 1 2
S E G 1 5
S E G 1 6
S E G 2
S E G 1 0
C O M 3
C O M 4
S E G 7
S E G 1
S E G 1 4
S E G 1 3
S E G 3
S E G 8
S E G 9
C O M 2
S E G 5
M S_ B S
M S_ V C C
M S_ S C L K
M S_ D I O
M S_ I N S E R T
G N D
G N D
M S_ V C C
FP-442
CK-108BOARD
PD-161 BOARD
FP-434
M S
_ P L A Y
M
P E G
_ P L A Y
M S
_ I N D E X
M E M O R Y
_ M I X
R E G
_ G N D
M S_ -
D I S P L A Y
R E G
_ G N D
M S
_ +
V O L_ -
M E N U
M S_ D E L E T E
R E C
E N
D_ S
E A R C H
V O L_ +
A U D I O
_ D U B
P B_ Z
O O M
G N D
M S_ V C C
M S_ V C C
R E G
_ G N D
M S_ D I O
X P H O T O
_ F R E E Z E
K E Y
_ A D 0
X V T R
_ M O D E_ S W
X P H O T O
_ S T B Y_ S W
G N D
Z O O M
_ A D
M S_ S C L K
X C A M
_ S T B Y
_ S W
M S_ I N S E R T
D_ 2
. 8 V
A C C E S S_ L E D
M S_ B S
R E G
_ G N D
X S / S
_ S W
D_ 2
. 8 V
S P +
LCD902
PANELREVERSE
LCD901
SHEET KEY
CONTROLSWITCH BLOCK(KP-CX2670)
VC-281 BOARD(3/3)
SP901
VA-117 BOARD(2/2)
H
2 3 12
J
9
G
11
E
C
10 14136
B
7
I
D
F
155 84
16
3.5INCH LCD UNIT
FLEXIBLE
CHARACTER DISPLAY UNIT
FLEXIBLEFP-441
CONTROLSWITCH BLOCK(SH-CX2670)
CONTROLSWITCH BLOCK(PS-CX2670)
MEMORYSTICKCONNECTOR
FLEXIBLE
FP-438
N . C .
N . C .
G N D
G N D
M S_ S C L K
M S_ V C C
M S_ I N S E R T
M S_ V C C
M S_ B S
M S_ D I O
ND901BACKLIGHT
(STARTER)
BT5201(LITHIUM BATTEY)
FLEXIBLE
PV-139 HARNESS(PV-136) (PV-135)
2.5INCH LCD UNIT:TRV27:TRV25
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R-TRV25/TRV27
COVERCOVER 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS
4-7
(Measuring conditions voltage and waveform) Voltages and waveforms are measured between the measure-
ment points and ground when camera shoots color bar chart ofpattern box. They are reference values and reference wave-forms. *(VOM of DC 10 M input impedance is used.).
Voltage values change depending upon input impedance of VOMused.) *
1. Connection
2. Adjust the distance so that the output waveform of Fig. a andthe Fig. b can be obtain.
Y e l l o w
A AB B A=B
Fig. a (Video output terminal output waveform)
Fig.b (Picture on monitor TV)
Electron beamscanned frame
CRT picture frame
H
C y a n
G r e e n
W h i t e
M a g e n t a
R e d
B l u e
Y e l l o w
C y a n
G r e e n
W h i t e
M a g e n t a
R e d
B l u e
HIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMSn addition to this, the necessary note is printed in each block)
Transistor Diode
When indicating parts by reference number, please includethe board name.
or printed wiring boards): Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)
hrough hole is omitted.Circled numbers refer to waveforms.
here are few cases that the part printed on diagram isn tmounted in this model.Chip parts.
or schematic diagrams)All capacitors are in F unless otherwise noted. p: pF.
0V or less are not indicated except for electrolytics andantalums.
Chip resistors are 1/10W unless otherwise noted.=1000 , M=1000k .
Caution when replacing chip parts.New parts must be attached after removal of chip.Be careful not to heat the minus side of tantalum capacitor, Be-
ause it is damaged by the heat.ome chip part will be indicated as follows.
Example C541 L45222U 10UHTA A 2520
Constants of resistors, capacitors, ICs and etc with XX indicatehat they are not used.n such cases, the unused circuits may be indicated.
All variable and adjustable resistors have characteristic curve B,nless otherwise noted.ignal name
XEDIT EDIT PB/XREC PB/REC: non flammable resistor: fusible resistor
C : panel designationA : B+ Line *B : B Line *
: IN/OUT direction of (+, ) B LINE. *C : adjustment for repair. *Circled numbers refer to waveforms. *ndicated by the color red.
External dimensions (mm)Temperature characteristics
nds of capacitor
E
5 6 4
2 1 3
5 4 6
2 3 1
4 5
2 3 1
1 2
4 5 3
3
2 1
3
2 1
3
2 1
E B
C C
2 1
3 4
Note :he components identified by
mark 0 or dotted line with mark are critical for safety.
Replace only with part numberpecified.
Note :Les composants identifi s parune marque 0 sont critiquespour la s curit .Ne les remplacer