Summary of Contents for Panasonic Mini DV NV-DS12EG Mini DV NV-DS12B
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ORDER NO.VMD0005019C8 Digital Video Camera/Recorder NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV- DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A VOL.1 Q3-MECHANISM SPECIFICATIONS...
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1. INTRODUCTION 1.1. INTRODUCTION1 This service manual contains technical information which will allow service personnel's to understand and service this model.Please place orders using the parts list and not the drawing reference numbers. If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service manual.
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1. Schematic Diagram, Block Diagram and C.B.A. layout of Main C.B.A. 2. Parts List for individual parts of Main/DSC C.B.A. 3. Exploded View and Parts List for individual parts of Mechanism Unit. When a part replacement is required for repairing Main C.B.A. and/ or mechanism block, replace the assembly parts.
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If you lose the fuse cover, the plug must not be used until a replacement cover is obtained. A replacement fuse cover can be purchased from your local Panasonic Dealer. If the fitted moulded plug is unsuitable for the socket outlet in your home then the fuse should be removed and the plug cut off and disposed of safety.
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If a new plug is to be fitted please observe the wiring code as shown below. If in any doubt, please consult a qualified electrician. 2.2.1. Important The wires in this mains lead are coloured in accordance with the following code: Blue Neutral Brown...
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When the Main C.B.A. is replaced, the fixed and average data must be changed by Tatsujin kit according to the Movie Camera’s suffix. Then, confirm and/or adjust the VTR and Camera adjustment one by one. 3.2. SERVICE EXTENSION CABLES. This models is required the following extension cables for all connections. Note 1: Use the following extension cables when checking or adjusting individual circuit boards except module Parts.
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3.3. LOCATION FOR SPARE CONNECTORS OF THE MAIN C.B.A. 4. PREPARATION FOR ELECTRICAL ADJUSTMENT 1. Unlock the locking tab and remove the EVR connector cover which is located on Battery Catcher Unit as follows. 2. Then connect the following cables as shown inFig.
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Part No. Part Name Q’ty Remarks VFK1395 232C(M3)I/F Cable VFK1308E Measuring Board VFK1309 EVR Connector Board VFK1317 30 Pin Flat Cable VJA0941 DC Output Cable For AC Adaptor VFK1164TAR3A Setup Ring For Collimator VFK1309EX Connection Adaptor Fig. E2 Fig. E3 5.
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6. HOW TO REPLACE THE LITHIUM BATTERY (PROCEDURE) 1. Remove the Power Flex. from Rear Case Unit. (Refer to Disassembly Procedures.) 2. Unsolder the Lithium Battery“ML920S” and then replace the new one. (SeeFig. B1.) Fig. B1...
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Note: The lithium battery is a critical component. (Type No.: ML920S Manufactured by Panasonic.) It must never be subjected to excessive heat or discharge. It must therefore only be fitted in equipment designed specifically for its use. Replacement batteries must be of the same type and manufacture.
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8.1. DISASSEMBLE FLOW CHART This flow chart indicates the disassembly steps the cabinet parts, C.B.A. and Mecha. Unit in order to access to be serviced. When reinstalling, perform the steps in the reverse order. Fig. F1 8.2. DISASSEMBLY PROCEDURES Flow-Chart for Disassembly Procedure...
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Item/Part Fig. Removal(Screw& Other) Front Case Unit& Fig. 1-1 5-Screws(A/B/C) Bottom Case Unit Fig. 1-2 6-Screws(D/E) Fig.1-3 1-Screw(F) 1-Screw(G) Fig.1-4 Unlock---(a) Remove the Bottom Case Unit. Unlock---(b) Remove the Front Case Unit. Side Case (R) Unit Fig. 2-1 4-Screws(H/I/J) Fig. 2-2 Slide the Side Case (R) Unit.
Item/Part Fig. Removal(Screw& Other) LCD Unit (NV-DS25 Fig. 5-1 5-Screws(O/P) Only) Remove the LCD Unit from Side Case (R) Unit. Fig. 5-2 2-Screws(Q) Unlock---(e) Remove the LCD Case(Upper). Disconnect the following connectors. FP901/FP903/FP904/FP905 Unsolder read wire from Back Light Unit. Fig.
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Fig. 6-5 8.3. DISASSEMBLY PROCEDURES OF CAMERA LENS UNIT The following flowchart describes order or steps for removing the Camera lens unit and certain printed circuit boards in order to make access to the item needing service. / To reassemble the unit follow the steps in reverse order.
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11.3. POWER SCHEMATIC DIAGRAM 11.4. MIC UNIT SCHEMATIC DIAGRAM 11.5. MONITOR& HALL SENSOR FLEX. CARD SCHEMATIC DIAGRAM (NV-DS25 ONLY) 11.6. E.V.F. (A)& E.V.F. (B) SCHEMATIC DIAGRAM 11.7. FRONT JACK SCHEMATIC DIAGRAM 11.8. SIDE CASE (R) OPERATION SCHEMATIC DIAGRAM / (Included in Side Case (R) U.) 11.9.
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14. REPLACEMENT PARTS LIST 14.1. FRAME& CASING SECTION (1) PARTS LIST...
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Ref. No. Part No. Part Name& Description Pcs Remarks 1 (1) VKF3240 EVF COVER 2 (1) N9ZZ00000032 SIDE CASE (R) U. FOR NV-DS12 2 (1) N9ZZ00000031 SIDE CASE (R) U. FOR NV-DS25 3 (1) VEK8948 SPEAKER U. 4 (1) VGQ2184 BARRIER 5 (1) VMC1575...
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14.2. FRAME& CASING SECTION (2) PARTS LIST Ref. No. Part No. Part Name& Description Pcs Remarks 103 (2) VYQ1914 LENS FRAME U. 104 (2) N9ZZ00000034 REAR CASE U. FOR NV-DS12 104 (2) N9ZZ00000037 REAR CASE U. FOR NV-DS25 105 (2) VGQ5851 GRIP BELT PIECE (A) 106 (2)
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Ref. No. Part No. Part Name& Description Pcs Remarks B119 (2) XQN2+BJ5 SCREW B120 (2) VHD1191 SCREW FOR NV-DS25 B121 (2) VHD1365 SCREW FOR NV-DS25 B122 (2) XQN16+B5FZ SCREW FOR NV-DS25 14.3. LCD SECTION PARTS LIST Ref. No. Part No. Part Name&...
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Ref. No. Part No. Part Name& Description Remarks VEP03F47C VTR MAIN C.B.A. (RTL) NV-DS25EG/B/EGM VEP03F47D VTR MAIN C.B.A. (RTL) NV-DS25EN/A VEP03F47E VTR MAIN C.B.A. (RTL) NV-DS12EG/B/EGM VEP01869C POWER C.B.A. (RTL) NV-DS25EG/B/EGM/EN/A VEP01869B POWER C.B.A. (RTL) NV-DS12EG/B/EGM VEK9045 MIC U. VEP26239A MONITOR C.B.A.
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:VIDEO MAIN SIGNAL PATH MAIN CONNECTION PS291 TL251 PP201 -6.5V C296 -6.3 11.7 D291 MA143 IC291 ICX221AKJ-6 (CCD) R292 -7.2 -7.2 -0.3 -0.3 11.8 1800 11.8 C295 C292 Q291 35V2.2 11.7 2SC3930 (AMP) 11.0 NOTE: NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE DIAGRAM IS STOP MODE.
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:VIDEO MAIN SIGNAL PATH MAIN CONNECTION EVF LCD PANEL FP802 FP803 R806 1K FP801-26 EVF HD R826 1K FP801-25 EVF VD CK V1 R844 1K FP801-24 CLAMP CK V2 FP801-23 E PLL V VDD FP801-22 EVF R FP801-21 EVF G X STV R837 10K FP801-20...
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FP2203 FP2202 S TAB FG(+) D GND D GND NOREG GND SNS LED MIC CLK CYLINDER MECHA. UNIT VH(-) T REEL(-) T REEL(+) D GND VH(+) PG(+) LOADING MOTOR S-TAB SW MIC DT MIC VDD POSITION SW SENS LED S REEL(-) FP5001 S REEL(+) S/T-REEL...
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(NV-DS25 ONLY) FP6301 POWER SW REAR CASE UNIT MONITOR C.B.A. D GND FP905 SCAN2 RVS GND MODE HALL SENSOR SELECT SCAN1 RVS VCC FLEX. CARD C.B.A. CAM LED OPEN PHOTO SHOT OPEN GND POWER VTR LED CAM LED OPEN VCC DSC LED(NV-DS25 ONLY) CAM VTR VTR LED...
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:VIDEO MAIN SIGNAL PATH MONITOR LCD PANEL LB904 FP901 POWER C926 VLQ0584-T FP903 6V10 ST H1 FP602-16 M 5V OE H C927 C952 FP602-16 M 5V LB902 VLQ0584-T QR902 Q2 H FP602-15 M 12V UN9111J CLK1 FP602-14 M -15V (AMP) R903 R904 CL901...
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CAMERA LENS UNIT CCD C.B.A. VIDEO AUDIO RS232C SPEAKER FOCUS M. IRIS ZOOM M. OP AMP MIC UNIT HEAD/REC AMP CAMERA VIDEO 1 VIDEO 2 HEAD VIDEO OUT AUDIO I/F SP AMP CDS/AGC/AD VIDEO 3 PB Y/C CAM Y/C GIPSY VIOLA LUPIN LCD RGB...
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POWER SW PHOTO SHOT VCR MODE CAM LED DSC LED VTR LED MAIN CONNECTION POWER SW (NV-DS25 ONLY) SCAN2 SCAN1 PHOTO SHOT CAM LED DSC LED CAM/VTR VTR LED ZOOM AD V REF ZOOM...
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(NV-DS25 ONLY) MENU AF/MF MULTI STOP/FADE REW/SER(-) FF/SER(+) PLAY/BACKLIGHT PAUSE/WB MAIN CONNECTION D GND CAM MOD CAM MNL MENU AF MF SCAN3 MULTI REW/SER(-) FF/SER(+) FP6302 STOP/FADE PAUSE/WB PLAY/BACKLIGHT SCAN4 ENC SW D GND ENC- ENC+ CAM MODE AUTO/MNL AUTO CAM MODE TRUTH TABLE POS.
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INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS A GND Analogue GND ALC MAIN Auto Level Control Drive A HASW Audio Head Amp Switching Pulse Address Latch Enable A HSW Audio Switching Pulse A-LOCK Full Auto Switch A MUTE Audio Mute A-MUT(H) Audio Mute (H) A ORP Audio Overlap Pulse ANLPTH...
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INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS BLKZ Blanking Pulse for Zoom Encorder Channel 1 (Odd Field) Balance Modulator Character BQUIET Bus Out Control Signal CHR BACK Character Back-up BUF IN/OUT Buffer In/Out CHR MIX Character Mix B-Y KB B-Y Carrier Balance CI, CO Buffer In/Out B-YO B-Y Signal Out...
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INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS Pre Apature Gain Control DISCS Dis Chip Select CRST Camera Reset DISP Display Chip Select Delay Line CS 0-7 Chrominance Signal Out 0-7 DOBCK Audio A/D Convertor Bit Clock CSEL Clock Phase Select DOCTL Data Output Control Signal CSI 0-7 Chrominance Signal In 0-7 DODAT...
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INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS Equalizer Horizontal Drive Pulse Electric View Finder HDTV High Definition TV EXT DC External DC (AC Adaptor) Hexadecimal EXT DC(H) AC Adaptor DC (H) Hall Gain EXT NOREG AC Adaptor 6V Head Switching Pulse EXT S DATA Serial Data for Edit High Bright Signal EXT SCK...
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INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS LPF Switch for Auto Focus P SW Power Switch PB1-3 PNP Base 1-3 M M1-3 Motor Coil Terminal 1 to 3 PBCTL Play Back Control MA0-5 Microprocessor Address Data 0-5 PBCTL Pre-Branking Control Mbps Megahertz Bit Per Second Head Amp Switch Modulation PBLK...
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INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS RENCF Lens Control (Forward) Switching Pre-Drive Pulse RENCR Lens Control (Reverse) SYL EC Cylinder Torque Control RERASE Rotary Erase Head SYL FG Cylinder FG RGBIV1-2 1V Inverted Signal 1-2 RGO R/G OFF Offset Voltage for AWT R T PHOT Take-up Photo Transistor Capstan Direction (Reverse / Stop / Forward)
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INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS VMODE NTSC/PAL Select Switch VMVH VH Filter Switching VORP Video Overlap Voltage Refference Bottom VRBS Voltage Refference Bottom Output VREF1R3V Refference Voltage 1.3V VREF3R3V Refference Voltage 3.3V VREFH Refference Voltage High Side VREFL Refference Voltage Low Side Refference Voltage Input Refference Voltage Output Voltage Refference Top...
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IC901-11 STOP IC901-14 STOP IC901-16 STOP IC901-2 STOP IC901-48 STOP 10.8 Vp-p (20µsec./div.) 10.8 Vp-p (20µsec./div.) 10.8 Vp-p (20µsec./div.) 3.4 Vp-p (5msec./div.) 3.4 Vp-p (5msec./div.) COLOUR BAR COLOUR BAR COLOUR BAR COLOUR BAR COLOUR BAR FP802-6 STOP IC901-1 STOP IC901-47 STOP IC901-46 STOP FP802-7 STOP 8.0 Vp-p (20µsec./div.)
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CASSETE DOWN S6301 MAIN CONNECTION VSP0584-1 C DOWN EJECT FP6303 S6302 VSP0584-1 EJECT NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.