Table Of Contents COVER 1 INTRODUCTION 2 GENERAL DESCRIPTIONS 2.1 SERVICE INFORMATION 2.1.1 CHANNEL MEMORY IC INITIALIZATION 2.1.2 CHECKING OF MAIN C.B.A. 2.1.3 CYLINDER UNIT REPLACEMENT 2.1.4 FLAT CARD CABLE INSTALLATION 2.2 REMOVAL OF CASSETTE TAPE 2.3 CAUTION FOR AC MAINS LEAD (NV-SD440B/BL) 2.4 INTRODUCTION OF VIDEO HEAD CLEANING CASSETTE (POLISHING TYPE) 3 OPERATING INSTRUCTIONS 4 ADJUSTMENT PROCEDURES...
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8.1 SYSTEM CONTROL& SERVO BLOCK DIAGRAM 8.2 LUMINANCE& CHROMINANCE BLOCK DIAGRAM 9 SCHEMATIC DIAGRAMS 9.1 POWER SCHEMATIC DIAGRAM 9.2 POWER SUPPLY/RF SECTION IN MAIN SCHEMATIC DIAGRAM 9.3 TIMER SECTION IN MAIN SCHEMATIC DIAGRAM 9.4 SYSTEM CONTROL& SERVO SECTION IN MAIN SCHEMATIC DIAGRAM 9.5 CAPSTAN UNIT SCHEMATIC DIAGRAM 9.6 LUMINANCE&...
1 INTRODUCTION TOP PREVIOUS NEXT This service manual contains technical information which will allow service personnel to understand and service this model. If the circuit is changed or modified, this information will be followed by supplementary service manual to be filed with original service manual. Note: Adjustment procedures, Disassembly Procedures and Assembly Procedures for Mechanism Chassis are separate volume from this service manual./Please refer to the service manual for...
2 GENERAL DESCRIPTIONS TOP PREVIOUS NEXT 2.1 SERVICE INFORMATION 2.1.1 CHANNEL MEMORY IC INITIALIZATION 2.1.2 CHECKING OF MAIN C.B.A. 2.1.3 CYLINDER UNIT REPLACEMENT 2.1.4 FLAT CARD CABLE INSTALLATION 2.2 REMOVAL OF CASSETTE TAPE 2.3 CAUTION FOR AC MAINS LEAD (NV-SD440B/BL) 2.4 INTRODUCTION OF VIDEO HEAD CLEANING CASSETTE (POLISHING TYPE) •@ TOP PREVIOUS NEXT...
2.1 SERVICE INFORMATION TOP PREVIOUS NEXT 2.1.1 CHANNEL MEMORY IC INITIALIZATION 2.1.2 CHECKING OF MAIN C.B.A. 2.1.3 CYLINDER UNIT REPLACEMENT 2.1.4 FLAT CARD CABLE INSTALLATION •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0201000000.html [23/09/2005 16:28:09]...
2.1.1 CHANNEL MEMORY IC INITIALIZATION TOP PREVIOUS NEXT When replacing the Memory IC7801 and/or Oscillator X6001, Memory IC7801 has to be initialized due to the setting value changes. Note: When replacing the memory IC7801, the OSD microprocessor IC7703 should be replaced together.
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Press the POWER key. Service Screen (See Fig.S1 Service Secreen (sample) (Colon starts flashing) Set the Model Code and Option Code by pressing 10-key or [RIGHT] Service Screen (See Fig.S1 Service [LEFT] [UP] [DOWN] keys on the Remote Controller Unit. (See Fig.
2.1.2 CHECKING OF MAIN C.B.A. TOP PREVIOUS NEXT When servicing the MAIN C.B.A., take out the MAIN C.B.A. and mechanism from the frame and turn over. And then connect the Extension Cable (VFK2744) between the POWER C.B.A. connector (P1103) and the MAIN C.B.A.
2.1.3 CYLINDER UNIT REPLACEMENT TOP PREVIOUS NEXT CYLINDER UINT REPLACEMENT Remove the 3 Screws (A) of the CLINDER UNIT with a magnetized screw driver. Fig. S4 UPPER CYLINDER DISASSEMBLY Remove 2 screws (A). Remove the Cylinder Stator Unit. Fig. S5 Remove 2 screws (B).
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Loose hex screw (C) (1.5mm) and remove the Cylinder Retainer. Remove the Upper Cylinder. Fig. S7 UPPER CYLINDER ASSEMBLY Install the Cylinder Retainer so that the 2 holes on top of the Cylinder Retainer are at right angles with the Head Amp Shield. Tighten the hex screw (C) (1.5mm) while pressing down on top of the Cylinder Retainer.
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Install the Cylinder Rotor Unit so that the inner hole of the Cylinder Rotor Unit fits to the small projection (D) on top of the Upper Cylinder. Tighten 2 screws (B). Fig. S9 Install the Cylinder Stator Unit so that the rear side of the Cylinder Stator C.B.A. is parallel with the Head Amp Shield.
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•@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0201030000.html (4 of 4) [23/09/2005 16:28:19]...
2.1.4 FLAT CARD CABLE INSTALLATION TOP PREVIOUS NEXT When installing the Flat Card Cable on the connector, install the Flat Card Cable with the cable contacts facing the connector contacts. Fig. S11 •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0201040000.html [23/09/2005 16:28:21]...
2.2 REMOVAL OF CASSETTE TAPE TOP PREVIOUS NEXT There are 2 ways to remove a cassette tape. Service Information Display Operation Press the FF and EJECT keys simultaneosly for 3 seconds and set the Service Mode 7. Press STOP key in order to rotate the Loading Motor for unloading operation. (Pay an attention of tape slack) Manual Operation Disconnect the AC Mains Lead and remove the Top Panel.
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TOP PREVIOUS NEXT file:///C|/___________/SVC/s0202000000.html (2 of 2) [23/09/2005 16:28:23]...
2.3 CAUTION FOR AC MAINS LEAD (NV-SD440B/BL) TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0203000000.html [23/09/2005 16:28:26]...
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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 TYPE B FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY.
2.4 INTRODUCTION OF VIDEO HEAD CLEANING CASSETTE (POLISHING TYPE) TOP PREVIOUS NEXT We are pleased to introduce Panasonic Video Head Cleaning Cassette, VFK0923FT [for service purposes] and VFK0923FSE [ for end users] for all VHS/SVHS VCP and VCR. These cleaning cassettes are exclusive removing the hard and sticky clogging on video heads.
4.1 DISASSEMBLY METHOD TOP PREVIOUS NEXT 4.1.1 DISASSEMBLY FLOW CHART 4.1.2 DETAIL OF DISASSEMBLY METHOD •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0401000000.html [23/09/2005 16:28:59]...
4.1.1 DISASSEMBLY FLOW CHART TOP PREVIOUS NEXT This flow chart indicates disassembly steps of the cabinet parts and the circuit boards in order to find the necessary items for servicing. When reassembling, perform the steps in the reverse order. Fig. D1 •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0401010000.html [23/09/2005 16:29:15]...
4.1.2 DETAIL OF DISASSEMBLY METHOD TOP PREVIOUS NEXT REMOVAL OF THE TOP PANEL Remove 4 Screws (A) Fig. D2 REMOVAL OF THE FRONT PANEL UNIT Unlock 7 Tabs (B) Fig. D3 REMOVAL OF THE POWER C.B.A. Disconnect Bridge Connector (C) Unlock 6 Tabs (D) file:///C|/___________/SVC/s0401020000.html (1 of 4) [23/09/2005 16:29:41]...
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Fig. D4 COUTIONS: Please pay an attention to disconnect the connector (P1001-P1103) which connected between Main C.B.A. and Power supply unit as shown below. Fig. D5 As above drawing, disconnect the connector by SCREW DRIVER from the direction (A)./Do not disconnect from direction (B) because it is possibility to damage the parts located by the connector.
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REMOVAL OF THE MECHANISM UNIT Remove 3 Screws (F) Remove 2 Screws (G) Note: Keep pressing 2 stoppers on Cassette Holder Plate and Press Cassette Holder Plate to the rear. Fig. D7 REMOVAL OF THE MAIN C.B.A. Disconnect Bridge Connector (C) Remove Screw (H) Unlock...
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SERVICING POSITION Fig. D9 •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0401020000.html (4 of 4) [23/09/2005 16:29:41]...
4.2 MECHANICAL ADJUSTMENT PROCEDURES TOP PREVIOUS NEXT Refer to the Service Manual for Z-Mechanism Chassis./(Order No. VRD9802005C2) •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0402000000.html [23/09/2005 16:29:47]...
4.3 ELECTRICAL ADJUSTMENT PROCEDURES TOP PREVIOUS NEXT 4.3.1 TEST EQUIPMENT 4.3.2 VCR SETTING 4.3.3 ADJUSTMENTS 4.3.4 PG SHIFTER ADJUSTMENT(AUTOMATIC) 4.3.5 AI FUNCTION ADJUSTMENT(AUTOMATIC) 4.3.6 LOCATION OF TEST POINTS& CONTROLS 4.3.7 CIRCUIT BOARD LAYOUT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0403000000.html [23/09/2005 16:29:51]...
4.3.1 TEST EQUIPMENT TOP PREVIOUS NEXT The following equipments are required for Electrical Adjustments. Dual-Trace Oscilloscope Voltage Range: 0.005-5V/div Frequency Range: DC-35MHz Probes: 10:1/ 1:1 Frequency Counter Frequency Range: 0-10MHz Probes: 1:1 Universal Counter Digital Volt Meter (D.V.M.) Video Sweep Generator Sinewave Generator Video Pattern Generator Monitor TV...
4.3.2 VCR SETTING TOP PREVIOUS NEXT When no indication in the procedure, set each selector as follows. TAPE SPEED: SP CHANNEL: AV1/AV2/AV3 (Set to signal input terminal number) •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0403020000.html [23/09/2005 16:31:04]...
4.3.3 ADJUSTMENTS TOP PREVIOUS NEXT ITEM ADJ. MODE INPUT TAPE M. EQ. SPEC. REMARKS PG SHIFTER PLABACK ALIGNMENT Refer to procedure of PG ADJUSTMENT TAPE (PAL) SHIFTER ADJUSTMENT as shown in Fig. E3 AI FUNCTION PLAYBACK BLANK TAPE Refer to the ADJUSTMENT (SELF-REC) COLOUR...
4.3.4 PG SHIFTER ADJUSTMENT/(AUTOMATIC) TOP PREVIOUS NEXT PROCEDURES FIP Display Press the FF and EJECT keys simultaneously for 3 seconds. Press the FF and EJECT keys simultaneously more twice. Press the EJECT key for 3 seconds. Press the CH UP key once. Insert the Alignment Tape.
4.3.5 AI FUNCTION ADJUSTMENT/(AUTOMATIC) TOP PREVIOUS NEXT PROCEDURES FIP Display Press the FF and EJECT keys simultaneously for 3 seconds. Press the FF and EJECT keys simultaneously more twice. Press the EJECT key for 3 seconds. Press the CH UP key 3 times. Insert the Blank Tape.
5 ABBREVIATIONS TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0500000000x.html [23/09/2005 16:31:23]...
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4.43 NTSC L BILINGUAL 443NT [L] BILINGUAL L A. COMP BIL [L] AUDIO COMPONENT SIGNAL BILINGUAL H BIL. [H] A. COMPO AUDIO COMPONENT SIGNAL BILINGUAL L AUDIO DUBBING PAUSE L BIL/M1 [L] A. D.P [L] AUDIO DUBBING PAUSE L BS CLOCK A.
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CYL GND CYLINDER GND FULL. E. 12V FULL ERASE 12V DELAIED FM RECORDING H D.F.M. REC [H] GND (ANALOG) GND [A] DELAIED FM RECORDING L D. FM REC [L] GND (TUNER) GND [TU] D. GND GND/NON SW 12V DIGITAL GND GND/N.
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POWER OFF H LINE IN [R] LINE INPUT (R) P-OFF [H] POWER OFF L LINE OUT [L] LINE OUTPUT (L) P-OFF [L] LINE OUT [R] LINE OUTPUT (R) P. FAIL POWER FAILURE DETECT LP H POWER OFF H LP [H] P.
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SYSTEM CONTROL 5V RF OUT RF OUTPUT SYSCON 5V SYSTEM SW RF Y RF LUMINANCE SIGNAL SYSTEM TAKE-UP PHOTO TRANSISTOR RF. Y. IN RF LUMINANCE SIGNAL INPUT T-PHOTO TAKE-UP REEL PULSE RF. Y. OUT RF LUMINANCE SIGNAL OUTPUT T-RL. PLS TIMER BUS CLOCK ROTAR.
6 INPUT/OUTPUT CHART TOP PREVIOUS NEXT 6.1 INPUT/OUTPUT CHART FOR IC6001 6.2 TRUTH TABLE (EG MODEL) 6.3 TRUTH TABLE (B/BL MODEL) •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0600000000x.html [23/09/2005 16:31:37]...
6.1 INPUT/OUTPUT CHART FOR IC6001 TOP PREVIOUS NEXT Fig.MP1 Fig.MP2 Fig.MP3 Fig.MP4 Fig.MP5 •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0601000000.html [23/09/2005 16:31:42]...
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Function Pin No. In/Out Port Name AUDIO DEF(H) This port is low while Decoder IC is reset. FORCE MONO(H) This port is high while audio mode is set complsory monoraul mode. AFC(S) Tuner S curve input. Not used L6/U6/U4/U2/U2L Cylinder unit (HI-FI/Normal) selection. Input voltage Cylinder Type HI-FI/NORMAL...
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Function Pin No. In/Out Port Name D.A.REC(H) DC voltage control for recording mode. ÁÂÃÂÄÅÆÇÈÉ ÃÇÈÉ ÁÂÃÄÅ ÁÂÃÄÅ BIAS(H) FM.MUTE(H) This port is high during special playback (CUE,REV,SLOW,STILL) mode, head cleaning and so on. VSYNC(L) This port is low when detecting the V-Sync signal. FULL.ERASE(H) Full erase on/off control.
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Function Pin No. In/Out Port Name AI MES(H) This port is high when measuring the head and tape condition to determine the optimum recording current before starting the AI recording. HALF WAVE(H) Capstan driver selection. P.OFF(H) Power on/off control. FF/REW(L) This port supplies low during FF and REW modes.
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Function Pin No. In/Out Port Name POWER KEY(H) Power on/off key input. SHORT DN DC voltage (BIAS (H)) detection. When detecting High at BIAS (H) during BIAS (H) is set to except high, complsory power is turned off (Self test indication display F08). When detecting Low at BIAS (H) during BAIS (H) is set to high, complsory power is turned off (Self test indication display F07).
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Pin No. System 2 System 4 System 5 Suffix Pin 60 Pin 59 Pin 61 SECAM(L) I/L/DK/BG NTSC (L) H : OTHER H : I/L H : 50Hz L : SECAM IN : DK L : 60Hz L : BG...
6.2 TRUTH TABLE (EG MODEL) TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0602000000.html [23/09/2005 16:32:25]...
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INPUT CONDITION OUTPUT RESULT POWER TV/ EE/ INPUT SELECT VTR VV ON(H) PB(H) PB(H) SW P.OFF AV2 IN AV1 IN AV2 IN AV1 IN NORMAL TUN AV2 IN AV1 IN STAND AV2 IN AV1 IN C+ TUNER AV2 IN AV1 IN AV2 IN AV1 IN AV2 IN...
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INPUT CONDITION OUTPUT RESULT POWER TV/ EE/ INPUT SELECT VTR VV ON(H) PB(H) PB(H) SW P.ON NORMAL TUN VTR OUT VTR OUT C+ TUNER VTR OUT VTR OUT VTR OUT VTR OUT VTR OUT VTR OUT VTR OUT VTR OUT SAT.NOR TUN VTR OUT VTR OUT OFF SAT.TUN SAT.TUN...
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INPUT CONDITION OUTPUT RESULT POWER TV/ EE/ INPUT SELECT VTR VV ON(H) PB(H) PB(H) SW P.ON DECODER VTR OUT AV1 IN VTR OUT AV1 IN SAT.NOR TUN VTR OUT AV1 IN OFF SAT.TUN SAT.TUN VTR OUT AV1 IN OFF SAT.TUN SAT.TUN SAT.C+ TUN VTR OUT SAT IN...
6.3 TRUTH TABLE (B/BL MODEL) TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0603000000.html [23/09/2005 16:32:47]...
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INPUT CONDITION OUTPUT RESULT POWER EE/VV INPUT SELECT ON(H) PB(H) PB(H) SW P.OFF ---- ---- ---- ---- AV2 IN AV1 IN AV2 IN AV1 IN ---- TUNER AV2 IN AV1 IN STAND BY AV2 IN AV1 IN AV2 IN AV1 IN AV2 IN AV1 IN AV2 IN...
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INPUT CONDITION OUTPUT RESULT POWER EE/VV INPUT SELECT ON(H) PB(H) PB(H) SW P.ON TUNER ---- VTR OUT VTR OUT ---- VTR OUT VTR OUT ---- VTR OUT VTR OUT ---- VTR OUT VTR OUT SAT.TUN ---- VTR OUT VTR OUT OFF SAT.TUN SAT.TUN TUNER ----...
8 BLOCK DIAGRAMS TOP PREVIOUS NEXT 8.1 SYSTEM CONTROL& SERVO BLOCK DIAGRAM 8.2 LUMINANCE& CHROMINANCE BLOCK DIAGRAM •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0800000000b.html [23/09/2005 16:33:15]...
8.1 SYSTEM CONTROL& SERVO BLOCK DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0801000000.html [23/09/2005 16:33:24]...
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IC6001 CAPSTAN IC7501 IC0201 (CAPSTAN MOTOR DRIVE) (SYSTEM CONTROL/SERVO IC) DP7501 MOTOR TL2503 L0201 POWER S7510 TL0201 P0201 P2501 MOTOR DIFFERENTIAL TORQUE CURRENT N.SW POWER ON DRIVE AMPRIFIER CONTROL LIMIT TIMER DISPLAY 16MHz IN 38 CAPSTAN P0201 P2501 ERROR TORQUE X6001 16MHz OUT 39 POSITION...
8.2 LUMINANCE& CHROMINANCE BLOCK DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0802000000.html [23/09/2005 16:33:35]...
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MAIN SIGNAL PATH IN REC MODE MAIN SIGNAL PATH IN PLAYBACK MODE PK7702 OSD VIDEO IN TO/FROM OSD PACK PK7702 OSD VIDEO OUT Q4911 TO TUNER RFC VIDEO OUT SYSTEM CONTROL FROM TV TUNER VIDEO DEMODULATOR IC4902 (TV) QR4902 UNREG PB +12V Q4906, Q4907...
9 SCHEMATIC DIAGRAMS TOP PREVIOUS NEXT 9.1 POWER SCHEMATIC DIAGRAM 9.2 POWER SUPPLY/RF SECTION IN MAIN SCHEMATIC DIAGRAM 9.3 TIMER SECTION IN MAIN SCHEMATIC DIAGRAM 9.4 SYSTEM CONTROL& SERVO SECTION IN MAIN SCHEMATIC DIAGRAM 9.5 CAPSTAN UNIT SCHEMATIC DIAGRAM 9.6 LUMINANCE& CHROMINANCE/AUDIO SECTION IN MAIN SCHEMATIC DIAGRAM 9.7 INPUT/OUTPUT SECTION IN MAIN SCHEMATIC DIAGRAM 9.8 HEAD AMP SCHEMATIC DIAGRAM 9.9 OSD PACK SCHEMATIC DIAGRAM...
9.1 POWER SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0901000000.html [23/09/2005 16:33:49]...
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PLAY STOP SEARCH S7511 S7512 S7513 S7514 S7515 EVQ11L07B EVQ11L07B EVQ11L07B EVQ11L07B EVQ11L07B THE STRIPED FRAME INDICATES THE PRIMARY CIRCUIT TO DISTINGUISH THE PRIMARY CAUTION FROM THE SECONDARY CIRCUIT. PAY ATTENTION NOT TO RECEIVE AN ELECTRIC SHOCK DURING REPAIR AND SERVICE OF THE PRODUCTS.
9.2 POWER SUPPLY/RF SECTION IN MAIN SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0902000000.html [23/09/2005 16:33:58]...
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VIDEO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE TU7601 IP7801 :TO SYSTEM CONTROL & SERVO SECTION(Page:66) TUNER UNIT Q1001 Q1002 Q1008 UNH000300A Q7801...
9.3 TIMER SECTION IN MAIN SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0903000000.html [23/09/2005 16:34:04]...
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DP7501 VSL0505-B P :TO POWER SUPPLY/RF SECTION(Page:64) REMAIN OFF EPLPSP S :TO SYSTEM CONTROL & SERVO SECTION(Page:66) V :TO LUMINANCE & CHROMINANCE/AUDIO SECTION(Page:68) I :TO INPUT/OUTPUT SECTION(Page:70) S7505 SEFETY VES0834 SAFETY TAB HEATER(+) HEATER(-) R7501 C7501 C7502 D7521 0.01 50V10 MA4220 R7502 R7503...
9.4 SYSTEM CONTROL& SERVO SECTION IN MAIN SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0904000000.html [23/09/2005 16:34:10]...
9.6 LUMINANCE& CHROMINANCE/AUDIO SECTION IN MAIN SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0906000000.html [23/09/2005 16:34:29]...
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:TO POWER SUPPLY/RF SECTION(Page:64) S :TO SYSTEM CONTROL & SERVO SECTION(Page:66) I :TO INPUT/OUTPUT SECTION(Page:70) :TO TIMER SECTION(Page:65) VIDEO IN2 VIDEO IN1 TUNER VIDEO ART V/H/N T4002 C SYNC EQQ7QF026P R4060 C4070 220P P4003 (TO A/C HEAD) AUDIO ERASE IN (4.7) R4061 C4068...
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VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE AUDIO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE L3008 R3023 C3043 R3021 D3001 C3034 L3007 C3033 C3032 L3006 3300 680K C3038 C3036 C3031...
9.7 INPUT/OUTPUT SECTION IN MAIN SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0907000000.html [23/09/2005 16:34:41]...
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VIDEO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN REC MODE :TO POWER SUPPLY/RF SECTION(Page:64) VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE :TO LUMINANCE & CHROMINANCE/AUDIO SECTION(Page:68) :TO TIMER SECTION(Page:65) FRONT VIDEO R4935 LB4907...
9.8 HEAD AMP SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0908000000.html [23/09/2005 16:34:47]...
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VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE IC501 AN3368SB L501 V VCC H SW C506 C505 0.01 6V47 H.A SW P502 (TO CYLINDER UNIT) SP L (3.1) (4.9) SP COM SP R C507 LP R C502 0.01...
9.9 OSD PACK SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0909000000.html [23/09/2005 16:34:59]...
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VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE C7735 R7778 100 R7777 100 R7776 100 PK7701 R7775 100 RGB OFF R7774 100 R7751 100 AV1 PB R7773 100 PROG MODE R7772 100 R7752 100 OSD IIC DATA R7771 100 R7753 680...
9.10 CYLINDER STATOR UNIT SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0910000000.html [23/09/2005 16:35:09]...
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CYLINDER SERVO SPEED LOOP P2901 MAIN COIL 2 MAIN COIL 3 HALL IC GND(CYL) MAIN COIL 1 NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
9.11 AV FRONT SCHEMATIC DIAGRAM TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s0911000000.html [23/09/2005 16:35:17]...
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VIDEO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN REC MODE JK6501 VJJ0575 VIDEO AUDIO C6503 BOTTOM P6501 P7502-6 SAT IR P7502-5 UNREG 13V P7502-4 R6503 P7502-3 FRONT VIDEO P7502-2 GND (A) P7502-1 FRONT AUDIO R6501 C6502 820P R6504 D6501...
10 CIRCUIT BOARD ASSEMBLIES TOP PREVIOUS NEXT 10.1 POWER C.B.A. 10.2 CYLINDER STATOR UNIT 10.3 MAIN C.B.A. 10.4 HEAD AMP C.B.A. 10.5 AV FRONT C.B.A. 10.6 TV DEMODULATOR PACK C.B.A. 10.7 OSD PACK C.B.A. •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s1000000000x.html [23/09/2005 16:35:29]...
10.1 POWER C.B.A. TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s1001000000.html [23/09/2005 16:35:33]...
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THE STRIPED FRAME INDICATES THE PRIMARY CIRCUIT TO DISTINGUISH THE PRIMARY IMPORTANT SAFETY NOTICE: CAUTION FROM THE SECONDARY CIRCUIT. COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY. PAY ATTENTION NOT TO RECEIVE AN ELECTRIC SHOCK DURING REPAIR AND SERVICE OF WHEN REPLACING ANY OF THESE COMPONENTS, USE ONLY THE SAME TYPE.
10.3 MAIN C.B.A. TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s1003000000.html [23/09/2005 16:35:46]...
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(VEP06C80T/VEP06C80AF:NV-SD440EG) IMPORTANT SAFETY NOTICE: COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY. (VEP06C80U:NV-SD440B)(VEP06C80V:NV-SD440BL) WHEN REPLACING ANY OF THESE COMPONENTS, USE ONLY THE SAME TYPE. LUMINANCE & CHROMINANCE / AUDIO SECTION INPUT / OUTPUT SECTION POWER SUPPLY / RF SECTION Q4006 Q4905...
11 EXPLODED VIEWS TOP PREVIOUS NEXT 11.1 CHASSIS PARTS SECTION 11.2 CASING PARTS SECTION 11.3 PACKING PARTS SECTION •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s1100000000e.html [23/09/2005 16:36:18]...
12 REPLACEMENT PARTS LIST TOP PREVIOUS NEXT 12.1 CHASSIS PARTS LIST 12.2 CASING PARTS LIST 12.3 PACKING PARTS LIST 12.4 ELECTRICAL PARTS LIST •@ TOP PREVIOUS NEXT file:///C|/___________/SVC/s1200000000p.html [23/09/2005 16:36:43]...
12.1 CHASSIS PARTS LIST TOP PREVIOUS NEXT Ref. No. Part No. Part Name& Description Pcs Remark 1 (1) VEG1405 CYLINDER UNIT 2 (1) VEH0841 UPPER CYLINDER UNIT 3 (1) VDB1256 CYLINDER RETAINER 4 (1) VEK7236 CYLINDER STATOR UNIT 5 (1) VXP1823 CYLINDER ROTOR UNIT 6 (1)
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34 (1) VML3177 CONVERSION LEVER B 35 (1) VXA6040 INCLINED BASE (S) UNIT 37 (1) VXA5854 INCLINED BASE (T) UNIT 38 (1) VXP1840 ROLLER POST 39 (1) VMA9672 SUPPORT ANGLE 40 (1) VMX2639 CIRCUIT BOARD PROTECTOR 41 (1) VXL2667 TAKE UP BRAKE ARM UNIT 43 (1) VXL2670 TAKE UP LOADING ARM UNIT...
12.2 CASING PARTS LIST TOP PREVIOUS NEXT Ref. No. Part No. Part Name& Description Pcs Remarks 101 (2) VGM1466 TOP PANEL [SUPPLIED FROM MBV] 102 (2) VYP7148 FRONT PANEL UNIT [SUPPLIED FROM MBV] NV-SD440EG 102 (2) VYP7149 FRONT PANEL UNIT [SUPPLIED FROM MBV] NV-SD440B/BL 103 (2)
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12.4 ELECTRICAL PARTS LIST TOP PREVIOUS Ref. No. Part No. Part Name& Description Pcs Remarks VEP06C80T MAIN C.B.A. [SUPPLIED FROM MBV] (RTL) NV-SD440EG VEP06C80AF MAIN C.B.A. [SUPPLIED FROM MBV] (For EURO-1 Version) (RTL) NV-SD440EG THE FOLLOWING C.B.A.S ARE INCLUDED IN MAIN C.B.A. VEP07801AU VEP07998A VEP07801AU...
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VEP07998B OSD C.B.A. [SUPPLIED FROM MBV] (RTL) INCLUDED IN MAIN C.B.A. (VEP06C80U). VEP06C80V MAIN C.B.A. [SUPPLIED FROM MBV] (RTL) NV-SD440BL THE FOLLOWING C.B.A.S ARE INCLUDED IN MAIN C.B.A. VEP07801AV VEP07998B VEP07801AV TV DEMODULATOR PACK C.B.A 1 [SUPPLIED FROM MBV] (RTL) INCLUDED IN MAIN C.B.A.
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CAPSTAN UNIT (VEK8629). TU7601 ENG47295G1 TUNER [SUPPLIED FROM MBV] NV-SD440EG TU7601 ENG47294G1 TUNER [SUPPLIED FROM MBV] (For EURO-1 Version) NV-SD440EG TU7601 ENG47296G1 TUNER [SUPPLIED FROM MBV] NV-SD440B TU7601 ENG47297G1 TUNER [SUPPLIED FROM MBV] NV-SD440BL F1101 VSF0015A10 FUSE VEP06C80T MAIN C.B.A. [SUPPLIED FROM MBV] (RTL) NV-SD440EG VEP06C80AF...
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IC7505 RN5VD28AA [SUPPLIED FROM MBV] IC7701 M35063WVAW [SUPPLIED FROM MBV] IC7703 M30622VGDX [SUPPLIED FROM MBV] IC7801 M24C16-WBN6 IP1001 UNH000300A IC PROTECTOR IP1201 UNH000300A IC PROTECTOR IP1202 UNH000300A IC PROTECTOR IP7601 VSF0015A025 IC PROTECTOR IP7801 UNH000300A IC PROTECTOR JK4903 VJS3634 21-PIN SCART JACK [SUPPLIED FROM MBV] K0702 ERJ3GEY0R00...