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ORDER NO. MKE0403002C1 DVD / VCR DECK PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K For servicing the R4-Mechanism Chassis for PV-Model, Please refer to the R4-Mechanism-Chassis-for-PV-Model Service Manual (Order No. MKE0401000C1). SPECIFICATIONS...
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1. SAFETY PRECAUTIONS GENERAL GUIDELINES 1. IMPORTANT SAFETY NOTICE There are special components used in this equipment which are important for safety. These parts are marked by in the Schematic Diagrams, Circuit Board Layout, Exploded Views and Replacement Parts List. It is essential that these criticalparts should be replaced with manufacturerís specified parts to prevent shock, fire or other hazards.
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LEAKAGE CURRENT HOT CHECK / (See Figure 1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check. 2. Connect a 1.5 k , 10 W resistor, in parallel with a 0.15 F capacitor, between each exposed metallic part on the set and a good earth ground, as shown in...
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Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Danger: The serviceman should not remove the cover of drive unit and should not service because the drive unit is a nonserviceable parts. Please check that the labels. Never touch the internal parts in order to avoid EXPOSURE TO VISIBLE LASER RADIATION.
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commercially available discharging ESD wrist strap, whichshould remove electrostatic charge for potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
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(Please refer to figures.) CAUTION: - Pb free solder has a higher melting point than standard solder; Typically the melting point is 50°F - 70°F (30°C - 40°C) higher. Please use a soldering iron with temperature control and adjust it to 700°F ±...
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4. SERVICE NOTES (PLEASE READ) 4.1. SELF-DIAGNOSIS INDICATION DISPLAY This VCR has a self-diagnosis and display function. 1. Keep pressing CH DOWN Button on VCR for over 3 seconds in Power off condition, or keep pressing CH DOWN button on VCR in Shut off condition.
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4.1.2. Explanation of VCR mode code number The condition of VCR Mode before shut off is displayed. Fig. 1-4 4.1.3. Explanation of Error code number The detecting condition and movement of mechanism is displayed. Fig. 1-5...
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4.1.3.1. Reason of Ejection When an error code is 80, the reason of ejection is displayed on the F.I.P. of “TIMER”, “VCR” and “HiFi”. Fig. 1-6 Note: The location of above indications is different for each type of F.I.P..
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Fig. 1-7 4.1.4. Memory and Clear of Fault Code - Error code is memorized on EEPROM (IC6004) (latest Error code only). - Error code is cleared by power on operation after a self-diagnostic display or Memory all clear. 4.2. SERVICE NOTES 4.2.1.
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value of LASER (current). Fig. 2-1-2 4.2.2. USAGE SCREEN MODE Function displayed on the TV monitor: - the total elapsed “Cylinder rotation” time (in hours) - the total elapsed “DVD Play” time (in hours) 1. With power turned on and no cassette, press CH DOWN button on VCR and 7 key on remote controller together.
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remote controller or insert a cassette tape in this mode. The VCR will return to normal operation mode. 4.2.3. EEPROM IC (IC6004), MAIN C.B.A. REPLACEMENT NOTE After replacing EEPROM IC (IC6004) or Main C.B.A., be sure to perform the "PG SHIFTER ADJUSTMENT".
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4.2.6. SERVICE POSITION 4.2.6.1. Service Position CAUTION: HOT CIRCUIT (Primary circuit) exists on the Main C.B.A. Use extreme care to prevent accidental shock when servicing. NOTE: When carring out loading of the cassette tape, if light is strong, a tape may not carry out loading. Please shade a Mechanism Unit top or weaken lighting.
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4.2.6.1.2. Service Position (2) Turn on the power and insert the Cassette tape. Fig. 3-2-1 After disconnecting the AC cord, turn over the Main C.B.A. and Mechanism Chassis together. Fig. 3-2-2...
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4.2.6.1.3. Service Position (3) In Service Position (3), the DVD Main C.B.A. without Extension Cables can be performed. Turn on the power and playback the disc. Fig. 3-3 CAUTION: Confirm the Insulation Sheet between Main C.B.A. and DVD Main C.B.A. befor connecting AC cord.
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To release from this mode, press CH UP button and CH DOWN button on VCR together again. 4.2.9. HOW TO RESET ALL VCR MEMORY FUNCTIONS To reset (clear) the select language, channel auto set and set clock functions to their initial power on condition (power on, no cassette inserted), hold down the PLAY and CH UP buttons on the unit together for more than 5 seconds.
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Note: Refer to Item 3 of Schematic Diagram Notes of Schematic Diagram Notes, for mark “PT.” 5. DISASSEMBLY / ASSEMBLY PROCEDURES 5.1. CABINET SECTION Note: Some parts have been changed on running change basis. Therefore, disassembly and assembly methods are slightly different between early products and later products. Please refer to “11 PARTS CHANGE INFORMATION”.
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CAUTION: Disconnect AC plug before disassembly or assembly. Fig. C2...
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5.1.1.1. Notes in chart (Cabinet Section) 1. Removal of Top Cover When removing the Top Cover, slide it as indicated by the arrow. 2. Installation of Front Panel Ass’y CAUTION: Opener Lever may be damaged when Front Panel Ass’y is installed, with Cassette Door-Lid of Front Panel Ass’y and Opener Lever of...
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Cassette Up Ass’y set incorrectly. 1. When installing the Front Panel Ass’y, swing the Cassette Door-Lid all the way open until the Cassette Door tab clears the Opener Lever. 2. Make sure that all locking tabs are aligned properly. Then, press the Front Panel straight in. Fig.
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B. Make sure the phase hole of the Main Cam Gear on the bottom side of Mechanism Unit is in EJECT position. Fig. C5 C. Install the Mechanism Chassis straight onto the Main C.B.A. so that the Sensor LED clears the hole in the Mechanism Chassis and that 3 Connectors (P3501, P4001, P6201) are aligned and seated securely.
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5.3.1.1. Notes in chart (DVD Section) 1. Removal of DVD Sub C.B.A. A. Remove solder portions "a," "b," and "c" on the DVD Sub C.B.A. B. Remove the DVD Sub C.B.A. while releasing the Locking Tab. Installation of DVD Main C.B.A. and DVD Sub C.B.A. A.
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Fig. D3 6. SCHEMATIC DIAGRAMS 6.1. SCHEMATIC DIAGRAM & CIRCUIT BOARD LAYOUT NOTES 6.2. MAIN SCHEMATIC DIAGRAMS (Models: PV-D4734S / PV-D4744 / PV- D4744S / PV-D4734S-K / PV-D4744S-K) 6.3. MAIN SCHEMATIC DIAGRAMS (Models: PV-D4754S / PV-D4754S-K) 6.4. DVD MAIN / DVD SUB SCHEMATIC DIAGRAM 6.5.
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7.1. MAIN C. B. A. (Models: PV-D4734S / PV-D4744 / PV-D4744S / PV- D4734S-K / PV-D4744S-K) 7.2. MAIN C. B. A. (Models: PV-D4754S / PV-D4754S-K) 7.3. DVD MAIN C.B.A. / DVD SUB C.B.A. 8. BLOCK DIAGRAMS 9. EXPLODED VIEWS 9.1. MECHANISM SECTION...
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9.3. CHASSIS FRAME AND CASING PARTS SECTION...
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9.4. PACKING PARTS AND ACCESSORIES SECTION...
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10. REPLACEMENT PARTS LISTS BEFORE REPLACING PARTS, READ THE FOLLOWING: 10.1. REPLACEMENT NOTES 10.1.1. General Notes 1. Use only original replacement parts: To maintain original function and reliability of repaired units, use only...
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6. Definition of Parts supplier: A. Parts with mark “SPC” in the Remarks column are supplied from Spare Parts Center of Panasonic AVC Company. B. Parts with mark "MKE" in the Remarks column are supplied from MKE.
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-Mechanism Chassis for PV-Model (Order No. MKE0401000C1). 3. Cylinder is supplied as a Cylinder Kit (Ref. No. 1) only. Cylinder Kit consists of a Cylinder and a Main FPC Holder (Ref. No.2). However, FPC Holder (Ref. No.2) is available separately as a replacement part. 4.
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Definition of Parts supplier: 1. Parts with mark “SPC” in the Remarks column are supplied from Spare Parts Center of Panasonic AVC Company. 2. Parts with mark “MKE” in the Remarks column are supplied from MKE. 3. Parts without mark in the Remarks column are supplied from MKI.
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Ref. No. Part No. Part Name & Description Remarks LSVD0009 CYLINDER KIT VMD4983 FPC HOLDER VXL3131 CLEANER ARM UNIT ( A,E ) LSXY0579 MECHANICAL CHASSIS SUB ASS'Y ( A,E ) 1 RTL LSXY0542 MECHANICAL CHASSIS SUB ASS'Y ( B,C,D,F,G ) 1 RTL VXA7105 SUPPLY SHAFT HOLDER UNIT VXA7106...
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Ref. No. Part No. Part Name & Description Remarks LSKM1070 TOP COVER ( A,C,D,E,F,G ) *Refer to “11 Parts Change Information” LSKM1049 TOP COVER ( B ) *Refer to “11 Parts Change Information” LSKM1071 TOP COVER ( B ) *Refer to “11 Parts Change Information” LSMK0842 BOTTOM COVER *Refer to “11 Parts Change Information”...
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Ref. No. Part No. Part Name & Description Remarks LSJA0418 VHF CONNECTING CABLE W/PLUG,0V LSJA0274 VHF CONNECTING CABLE W/PLUG,0V LSJA0328 VHF CONNECTING CABLE W/PLUG,0V LSJA0372 VHF CONNECTING CABLE W/PLUG,0V VJAS0212 VHF CONNECTING CABLE W/PLUG,0V LSPN0500 FRONT CUSHION,STYROFOAM LSPN0450 REAR CUSHION,STYROFOAM N9ZZ00000027 SECURITY TAG ( B,C ) RZZ0124...
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Ref. No. Part No. Part Name & Description Remarks ENG56D01G1F TUNER UHF/VHF NR LSJW0060 FLEXIBLE FLAT CABLE W/OUT PLUG LSJW0061 FLEXIBLE FLAT CABLE W/OUT PLUG EYF52BC FUSE HOLDER LSEP2144HA MAIN C.B.A. ( A,B,C ) 3 RTL LSEP2154HA MAIN C.B.A. ( D ) 3 RTL LSEP2144HB MAIN C.B.A.
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Ref. No. Part No. Part Name & Description Remarks LSEP2144HA MAIN C.B.A. ( A,B,C ) E.S.D. RTL LSEP2154HA MAIN C.B.A. ( D ) E.S.D. RTL LSEP2144HB MAIN C.B.A. ( E,F ) E.S.D. RTL LSEP2154HB MAIN C.B.A. ( G ) E.S.D. RTL LSEP2145C DVD MAIN C.B.A.
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TRANSISTORS Ref. No. Part No. Part Name & Description Remarks Q1001 B1DEEQ000007 TRANSISTOR FET Q1002 B1DEEQ000007 TRANSISTOR FET Q1003 2SC3311AHA TRANSISTOR SI PNP CHIP Q1004 2SB0709A0L TRANSISTOR SI PNP CHIP Q1004 B1ADCF000001 TRANSISTOR SI PNP CHIP Q1005 2SC3311AHA TRANSISTOR SI PNP CHIP Q1006 2SD1819A0L TRANSISTOR SI NPN CHIP...
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Ref. No. Part No. Part Name & Description Remarks Q3005 2SD1819AHL TRANSISTOR SI NPN CHIP Q3005 B1ABCF000020 TRANSISTOR SI NPN CHIP Q3014 UNR221300L TRANSISTOR SI NPN CHIP Q3014 B1GBCFNN0004 TRANSISTOR SI NPN CHIP Q4009 UNR521500L TRANSISTOR SI NPN CHIP Q4009 B1GBCFJA0006 TRANSISTOR SI NPN CHIP Q4012 UNR511500L...
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Ref. No. Part No. Part Name & Description Remarks D1002 ERZV07Z361CS VARISTORS D1004 B0EDKR000004 DIODE SI D1012 B0JANK000003 DIODE SI D1012 B0JAMK000016 DIODE SI D1013 B0JAPG000024 DIODE SI D1013 B0JAPG000020 DIODE SI D1013 B0JAPG000021 DIODE SI D1014 B0JANG000006 DIODE SI D1015 B0JAME000079 DIODE SI D1015...
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Ref. No. Part No. Part Name & Description Remarks D1043 B0AAML000001 DIODE SI D1043 B0EAKL000008 DIODE SI D1203 MAZ4047NMF DIODE ZENER 4.7V D1204 MAZ41200MF DIODE ZENER 12V D1301 B0AAML000001 DIODE SI D1301 B0EAKL000008 DIODE SI D1302 B0AAML000001 DIODE SI D1302 B0EAKL000008 DIODE SI D1303 MAZ4047NMF...
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Ref. No. Part No. Part Name & Description Remarks LSSZ0007 INFRARED RECEIVER UNIT B3CJZ0000005 LED DISPLAY PANEL LSSC0680 HEAT SINK XYN3+F10S SCREW W/WASHER,STEEL LSSC0708 S JACK FCC PLATE LSJA0360 AC CORD W/PLUG,AC 120V LSJA0348 AC CORD W/PLUG,AC 120V LSJA0358 AC CORD W/PLUG,AC 120V LSJA0359 AC CORD W/PLUG,AC 120V LSJA0361...
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Ref. No. Part No. Part Name & Description Remarks IC1002 CNC1S101RLL1 IC, LINEAR IC1003 C0DAEMZ00005 IC, LINEAR IC1003 B1AZKD000001 IC, LINEAR IC1003 C0DAEMZ00001 IC, LINEAR IC1004 C0DAEGG00008 IC, LINEAR IC3001 C1AB00002002 IC, LINEAR IC3002 C1AB00001731 IC, CMOS STANDARD LOGIC E.S.D. IC4201 AN3663FBP-V IC, LINEAR...
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Ref. No. Part No. Part Name & Description Remarks Q1001 B1DEEQ000007 TRANSISTOR FET Q1002 B1DEEQ000007 TRANSISTOR FET Q1003 2SC3311AHA TRANSISTOR SI PNP CHIP Q1004 2SB0709A0L TRANSISTOR SI PNP CHIP Q1004 B1ADCF000001 TRANSISTOR SI PNP CHIP Q1005 2SC3311AHA TRANSISTOR SI PNP CHIP Q1006 2SD1819A0L TRANSISTOR SI NPN CHIP...
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Ref. No. Part No. Part Name & Description Remarks Q1209 B1ADCF000001 TRANSISTOR SI PNP CHIP Q1210 2SD0601A0L TRANSISTOR SI NPN CHIP Q1210 B1ABCF000011 TRANSISTOR SI NPN CHIP Q1301 B1ABGC000001 TRANSISTOR SI NPN CHIP Q1301 B1ABGC000003 TRANSISTOR SI NPN CHIP Q1302 B1BACC000010 TRANSISTOR SI NPN Q1302 2SD1581-T...
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Ref. No. Part No. Part Name & Description Remarks Q6010 B1ABCF000011 TRANSISTOR SI NPN CHIP DIODES Ref. No. Part No. Part Name & Description Remarks D1002 ERZV07Z361CS VARISTORS D1004 B0EDKR000004 DIODE SI D1012 B0JANK000003 DIODE SI D1012 B0JAMK000016 DIODE SI D1013 B0JAPG000024 DIODE SI D1013...
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Ref. No. Part No. Part Name & Description Remarks D1035 B0HAHP000014 DIODE SI D1035 B0HAJP000007 DIODE SI D1035 B0HAMP000061 DIODE SI D1035 B0HAMP000069 DIODE SI D1041 MAZ22000A DIODE ZENER 20V D1042 B0AAML000001 DIODE SI D1042 B0EAKL000008 DIODE SI D1043 B0AAML000001 DIODE SI D1043 B0EAKL000008 DIODE SI D1201...
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Ref. No. Part No. Part Name & Description Remarks JK3001 K2HA608B0004 AUDIO/VIDEO JACK SOCKET JK3002 K2HA306B0058 AUDIO/VIDEO JACK SOCKET JK3003 K1CB105B0035 S-VHS JACK SOCKET JK3004 K2HA507B0002 AUDIO/VIDEO JACK SOCKET JK4801 K7AABA000002 IC, LINEAR MISCELLANEOUS Ref. No. Part No. Part Name & Description Remarks LSSZ0007 INFRARED RECEIVER UNIT...
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Ref. No. Part No. Part Name & Description Remarks IC8001 MN2DS03VP1H IC, LINEAR ( A,B,C,E,F ) IC8001 MN2DS0003APH IC, LINEAR ( D,G ) IC8002 LSSK0039 IC, 16M FLASH MEMORY ( A,B,C,E,F ) E.S.D. IC8002 LSSK0040 IC, 16M FLASH MEMORY ( D,G ) E.S.D.
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Ref. No. Part No. Part Name & Description Remarks P8401 K1MN24A00057 CONNECTOR 24P P8402 K1MR11A00017 CONNECTOR 11P P8801 K1MN13B00062 CONNECTOR 13P P8901 K1MN26B00076 CONNECTOR 26P 10.3.4. DVD SUB C.B.A. SWITCHES Ref. No. Part No. Part Name & Description Remarks SW8952 K0L1BA000015 SWITCH SW8953 K0L1BA000014 SWITCH...
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Replacement Parts Note: 1. The parts listed above are NOT interchangeable for early products and later products. Be sure to use them according to this table. 2. For the parts standardization, only new parts (LSMK0842) for BOTTOM COVER (Ref. No. 74), new parts (LSMA0771) for DVD ANGLE L FRONT (Ref.
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12. SCHEMATIC DIAGRAMS FOR PRINTING WITH LETTER SIZE...
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DVD MAIN C.B.A. LSEP2145C (A, B, C) / LSEP2145D (D, G) / LSEP2145B (E, F) (COMPONENT SIDE) (FOIL SIDE) COMPARISON CHART OF MODELS & MARKS MODEL MARK PV-D4734S PV-D4744 L8416 P8801 PV-D4744S P8402 TP8807 PV-D4754S P8401 TP8806 L8420 PV-D4734S-K TP8522...
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MODE STOP NOTE: FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, PIN NO. REFER TO BEGINNING OF SCHEMATIC SECTION. TP8954 TP8955 COMPARISON CHART OF MODELS & MARKS MODEL MARK PV-D4734S PV-D4744 PV-D4744S PV-D4754S PV-D4734S-K PV-D4744S-K PV-D4754S-K Not Used VOLTAGE CHART PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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HIFI ADJUSTMENT(H) (FROM IC6001-59) P5001 DVD SELECT(H) DVD VIDEO S-VIDEO P5001 DVD S-Y P5001 DVD S-C FROM DVD II BLOCK P5001 Y OUT DVD Y DIAGRAM P5001 PB/CB DVD PB P5001 PR/CR DVD PR VIDEO SIGNAL PATH BLOCK DIAGRAM PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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(FROM IC6001-16) (R-CH) Q4081 NA PB SW ON(L) JK4801 (FROM IC6001-59) (OPTICAL (WITH DVD AUDIO PB) DVD SELECT(H) IC4801 DRIVE) Q4304 DIGITAL P1002 FROM DVD II DIGITAL AUDIO OUT BLOCK DIAGRAM AUDIO (OPTICAL) NOT USED AUDIO SIGNAL PATH BLOCK DIAGRAM PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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TAB SW T-REEL KEY DATA 4 4 FF/SEARCH/ REW/SEARCH OPEN/CLOSE POSITIONS BEWEEN Q6002 SENSOR SENSOR SKIP+ /SKIP- EACH POSITIONS (TO T4101-2) D REC(H) KEY DATA 5 100 V D REC 12V STOP PLAY SYSTEM CONTROL / SERVO BLOCK DIAGRAM PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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DETECTOR VM+6V TP8808 P8801 SPINDLE MOTOR CONTROL 5 ms P8801 3,19,25,50 P8801 DUTY IC8004 (EEPROM) MATRIX CONTROL 2.0 Vp-p P8801 C SERIAL CLOCK C SERIAL CLOCK C SERIAL DATA C SERIAL DATA +D3.3V 5 ms DVD I BLOCK DIAGRAM PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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192-195,197-200,203, FLASH MEMORY FDT(0-15) DATA (0-15) 204,206-208,210-212 POWER SUPPLY C.B.A. +D3.3V 6,12,19,28,34,48,62,84,167, JK1601 TP8031 178,190,196,202,209,216, DIGITAL P8402 P1002 225,231,239,246,255 AUDIO 21,23-25,27,30-33,36, FLASH MEMORY 26,44,89,172,219, +D3.3V FADR(0-20) ADDRESS (0-20) 37,39-43,45-47,50,51 IC8005 98,107,118,141,150,159,161 +1.2V (+1.2V)VCC REGULATOR +A3.3V DVD II BLOCK DIAGRAM PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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DVD Main C.B.A. is defective. 10 s 10 s 10 us Repair it referring to "Spindle Motor Operation Problem," Repair DVD Main C.B.A. and " Traverse Operation Problem," "Cause: Pickup TP8954 TP8809 Problem." (During Unloading) (During Unloading) TROUBLESHOOTING HINTS PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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Replace IC8001 on the DVD Main C.B.A. 200 mV 200 mV 50 ns 50 ns V1 1.8 Vp-p V1 2.0 Vp-p V1 0.5 Vp-p (DVD Playback) (CD Playback) 5 ms 5 ms 5 ms TP8801 TP8802 TP8814 TROUBLESHOOTING HINTS PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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TP8006 (Component Side) (Foil Side) DVD Sub C.B.A. TP8954 LSJB2014 Test Point Information Test Point with a Test Pin. Test Point with a jumper wire across a hole in the P.C.B. Test Point with no Test Pin. TROUBLESHOOTING HINTS PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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REFER TO BEGINNING OF SCHEMATIC SECTION. (2 Pins) (8 Pins) TUNER UHF/VHF UHF/VHF COMPARISON CHART OF MODELS & MARKS UHF/VHF MODEL MARK AUDIO CONTROL/ERASE LOADING MOTOR UNIT PV-D4734S HEAD UNIT PV-D4744 P4092 P4002 P6202 PV-D4744S (17 Pins) PV-D4754S (6 Pins) (2 Pins) PV-D4734S-K PV-D4744S-K...
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C8088 R8060 C8089 C8090 C8091 10/16V 100/6.3V 100/6.3V C8018 MODEL MARK 330/6.3V D_GND TO DVD M II PV-D4734S PV-D4744 PB VIDEO SIGNAL PB AUDIO SIGNAL PV-D4744S AUDIO_DAC TO DVD M II PV-D4754S PV-D4734S-K PV-D4744S-K TP8018 PV-D4754S-K TP8011 Not Used TO DVD M II D_+3.3V...
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VSSQ Ground /BYTE +3.3V DQ11 SDRAM data 11 Memory address 16 DQ12 SDRAM data 12 VDDQ +3.3V DQ13 SDRAM data 13 DQ14 SDRAM data 14 VSSQ Ground I/O CHART OF IC8002, IC8003, IC8004 DQ15 SDRAM data 15 PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/ Ground PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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REFER TO BEGINNING OF SCHEMATIC SECTION. Do not use the part number on this diagram. COMPARISON CHART OF PB VIDEO SIGNAL PB AUDIO SIGNAL MODELS & MARKS MODEL MARK PV-D4734S w/ DVD_COMBI PV-D4744 w/ DVD_VCR PV-D4744S L8409 MPZ1608S221A L8408 PV-D4754S...
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C8805 MODELS & MARKS TRVIN SLIN TO DVD M I R8812 C8816 4700P MODEL MARK 8200 SPVM1 OPOUT TP8814 PV-D4734S CTL2 CTL2 TO DVD M I PV-D4744 C8814 TO DVD MECHANISM PV-D4744S UNIT P8801 PreVcc TP8801 PT PV-D4754S TRVM- TP8802 PT...
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3FG OUT SPVCC HALL BIAS SPVM1 BREAK MODE STAND-BY CONTROL HALLAMP/ REVERSE PROTECT TRAVERSE LEVEL MOTOR SHIFT DRIVE LOADING LEVEL MOTOR SHIFT DRIVE DUTY MATRIX CONTROL FOCUS ACTUATOR CURRENT DRIVE DETECTOR TRACKING ACTUATOR DRIVE SPVM2 IC8801 DETAIL BLOCK DIAGRAM PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/ PV-D4734S-K/PV-D4744S-K/PV-D4754S-K...
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PARTS MARKED "PT" ARE NOT USED. Do not use the part number on this diagram. MODEL MARK PB VIDEO SIGNAL CAPSTAN SERVO CYLINDER SERVO REC VIDEO SIGNAL PV-D4734S HIFI_H_SW TO MIV DEFEAT_H TO MIV TO MII HIFI_ADJ_H TO MII PV-D4744...
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I/O CHART OF IC6001 IC6201 CYLINDER/LOADING MOTOR DRIVE IC-DETAIL BLOCK DIAGRAM CYLINDER SERVO Signal Name Explanation Signal Name Explanation KEY 1 KEY DATA 1 52 CV OUT O Output terminal for composite video signal. KEY 2 KEY DATA 2 53 VDD OSD Power supply terminal for OSD.
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For placing a purchase order of the parts, MODELS & MARKS REFER TO BEGINNING OF SCHEMATIC SECTION. be sure to use the part number listed in the parts list. Do not use the part number on this diagram. MODEL MARK PV-D4734S PV-D4744 NOTE: JK3002 PV-D4744S LSJH0057 VIDEO...
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IC3001 VIDEO/AUDIO SIGNAL PROCESS/HEAD AMP IC-DETAIL BLOCK DIAGRAM REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL INVERT X-TAL CLOCK DOWN VCO/OSC DRIVER CR DET LCVCO CONV COME 2FSC Y-CCD CHROMA KILLER DISCRI CONT ACC DET COLOR LEVEL MODE DETECTOR...
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A2BB00000111 MODEL MARK (DISPLAY TUBE) Do not use the part number on this diagram. PV-D4734S PV-D4744 NOTE: PV-D4744S FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, PV-D4754S REFER TO BEGINNING OF SCHEMATIC SECTION.
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REFER TO BEGINNING OF SCHEMATIC SECTION. MODEL MARK REC AUDIO SIGNAL PB AUDIO SIGNAL Do not use the part number on this diagram. PV-D4734S PV-D4744 PV-D4744S NOTE: PV-D4754S PARTS MARKED "PT" ARE NOT USED. PV-D4734S-K...
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IC4201 Hi-Fi AUDIO/MTS SAP SIGNAL PROCESS IC-DETAIL BLOCK DIAGRAM REC AUDIO SIGNAL PB AUDIO SIGNAL DEMODULATOR BLOCK IIC BUS PNR RCH INTERFACE MTS/SAP AGC & NOISE DEMODULATOR SWITCH DBX NOISE REDUCTION MODULATOR/ DEMODULATOR OUTPUT SELECT HIFI SWITCH PLAY(H) OUTPUT PREAMP SELECT &...
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MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM COMPARISON CHART OF MODELS & MARKS MODEL MARK PV-D4734S PV-D4744 CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, IMPORTANT SAFETY NOTICE: NOTE: NOTE: PV-D4744S COMPONENTS IDENTIFIED BY THE SIGN HAVE For placing a purchase order of the parts, FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, REPLACE ONLY WITH THE SAME TYPE 3.0A 125V/250V FUSE.
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MODEL MARK MODEL MARK Do not use the part number on this diagram. Do not use the part number on this diagram. PV-D4734S PV-D4734S NOTE: PV-D4744 PV-D4744 NOTE: FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,...
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PARTS MARKED "PT" ARE NOT USED. Do not use the part number on this diagram. MODEL MARK REC VIDEO SIGNAL PB VIDEO SIGNAL CAPSTAN SERVO CYLINDER SERVO PV-D4734S HIFI_H_SW TO MIV TO MIV DEFEAT_H TO MII PV-D4744 TO MII HIFI_ADJ_H...
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99 AVDD AD Reference power supply terminal for the AD/8bit DA. HALL 50 CV IN Input terminal for composite video signal. 100 KEY 5 Key input POWER 51 BW H/COLOR L BW: "High" Color: "Low" I/O CHART OF IC6001 PV-D4734S/PV-D4744/PV-D4744S/PV-D4734S-K/PV-D4744S-K...
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MODELS & MARKS REFER TO BEGINNING OF SCHEMATIC SECTION. be sure to use the part number listed in the parts list. Do not use the part number on this diagram. MODEL MARK PV-D4734S PV-D4744 NOTE: PV-D4744S JK3002 LSJH0057 PARTS MARKED "PT" ARE NOT USED.
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VIDEO ALC CLEAR EP ON R*SVHS DEMO SYNC R*SDECK FO/DEVADJ R*SDECK MAIN EMPHASIS R*SDECK CARRIER OFFSET REC FBC+ALC W.C/D.C PB AGC+APL R*SDECK -4dB SQUE- V-AMP R*SDECK SYNC MAIN DE EMPHASIS -6dB -10dB -10dB -10dB BAND IC3001 DETAIL BLOCK DIAGRAM PV-D4734S/PV-D4744/PV-D4744S/PV-D4734S-K/PV-D4744S-K...
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REFER TO BEGINNING OF SCHEMATIC SECTION. be sure to use the part number listed in the parts list. MODEL MARK Do not use the part number on this diagram. PV-D4734S PV-D4744 NOTE: PV-D4744S PARTS MARKED "PT" ARE NOT USED. PV-D4754S...
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REFER TO BEGINNING OF SCHEMATIC SECTION. MODEL MARK Do not use the part number on this diagram. PV-D4734S PV-D4744 NOTE: PV-D4744S PARTS MARKED "PT" ARE NOT USED. PV-D4754S...
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MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM COMPARISON CHART OF MODELS & MARKS MODEL MARK PV-D4734S PV-D4744 CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, IMPORTANT SAFETY NOTICE: NOTE: NOTE: PV-D4744S COMPONENTS IDENTIFIED BY THE SIGN HAVE For placing a purchase order of the parts, FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, REPLACE ONLY WITH THE SAME TYPE 3.0A 125V/250V FUSE.
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MODEL MARK MODEL MARK Do not use the part number on this diagram. Do not use the part number on this diagram. PV-D4734S PV-D4734S PV-D4744 PV-D4744 NOTE: NOTE: PV-D4744S...
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No. Indicating what it is connected to, Model No. Identification Mark in other words, its counter part. Use the interconnection schematic diagram to find the MODEL MARK connection between associated connectors. PV-D4734S PV-D4744 Example: PV-D4744S The connections between C.B.A.s are shown below. PV-D4754S PV-D4734S-K...
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K 6.2. MAIN SCHEMATIC DIAGRAMS (Models: PV-D4734S/ PV-D4744/ PV-D4744S/ P MAIN I (SYSTEM CONTROL / SERVO) SCHEMATIC DIAGRAM NOTE: PARTS MARKED "PT" ARE NOT USED. REC VIDEO SIGNAL...
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PV-D4744S/ PV-D4734S-K/ PV-D4744S-K) NOTE: NOTE: COMPARISON CHART OF For placing a purchase order of the parts, FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, MODELS & MARKS REFER TO BEGINNING OF SCHEMATIC SECTION. be sure to use the part number listed in the parts list.
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K MAIN II (VIDEO SIGNAL PROCESS / AUDIO) SCHEMATIC DIAGRAM REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL CAPSTAN SERVO SW_+5V_VIDEO TO MV Q3005...
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MODELS & MARKS REFER TO BEGINNING OF SCHEMATIC SECTION. be sure to use the part number listed in the parts list. Do not use the part number on this diagram. MODEL MARK PV-D4734S PV-D4744 NOTE: JK3002 PV-D4744S LSJH0057 PARTS MARKED "PT" ARE NOT USED.
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K MAIN III (OPERATION) SCHEMATIC DIAGRAM NOTE: FOR SCHEMATIC DIAGRAM AN REFER TO BEGINNING OF SCH NOTE: PARTS MARKED "PT" ARE TO MI PANE_CS C6305 MASTER_DATA_1 TO MI...
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EFER TO BEGINNING OF SCHEMATIC SECTION. be sure to use the part number listed in the parts list. MODEL MARK Do not use the part number on this diagram. PV-D4734S PV-D4744 OTE: PV-D4744S PARTS MARKED "PT" ARE NOT USED. PV-D4754S...
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MAIN IV (Hi-Fi) SCHEMATIC DIAGRAM NOTE: For placing a purchase order of be sure to use the part number Do not use the part number on REC AUDIO SIGNAL PB AUDIO SIGNAL R4320 Q4304 UN2212 (SWITCHING) TP4210 C4320 C4319 R4234 C4242 10/16V 10/16V...
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K NOTE: NOTE: COMPARISON CHART OF For placing a purchase order of the parts, FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, MODELS & MARKS REFER TO BEGINNING OF SCHEMATIC SECTION.
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MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, IMPORTANT SAFETY NOTICE: NOTE: COMPONENTS IDENTIFIED BY THE SIGN HAVE For placing a purchase order of the REPLACE ONLY WITH THE SAME TYPE 3.0A 125V/250V FUSE. SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY. be sure to use the part number listed ATTENTION:POUR UNE PROTECTION CONTINUE LES RISQUES WHEN REPLACING ANY OF THESE COMPONENTS,...
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K COMPARISON CHART OF MODELS & MARKS MODEL MARK PV-D4734S PV-D4744 NOTE: PV-D4744S acing a purchase order of the parts, FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, PV-D4754S REFER TO BEGINNING OF SCHEMATIC SECTION.
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K MAIN VI (FIP POWER) SCHEMATIC DIAGRAM NOTE: COMPARISON CHART OF For placing a purchase order of the parts, MODELS & MARKS be sure to use the part number listed in the parts list.
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MODELS & MARKS be sure to use the part number listed in the parts list. MARK MODEL MARK Do not use the part number on this diagram. PV-D4734S PV-D4744 NOTE: PV-D4744S FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, PV-D4754S REFER TO BEGINNING OF SCHEMATIC SECTION.
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MAIN SCHEMATIC DIAGRAMS (Models: PV-D4754S/ PV-D4754S-K) MAIN I (SYSTEM CONTROL / SERVO) SCHEMATIC DIAGRAM NOTE: For placing a purchase order of t NOTE: be sure to use the part number li PARTS MARKED "PT" ARE NOT USED. Do not use the part number on th REC VIDEO SIGNAL PB VIDEO SIGNAL CAPSTAN SERVO...
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K OTE: NOTE: COMPARISON CHART OF r placing a purchase order of the parts, FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, MODELS & MARKS REFER TO BEGINNING OF SCHEMATIC SECTION.
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MAIN II (VIDEO SIGNAL PROCESS / AUDIO) SCHEMATIC DIAGRAM NOTE: FOR SCHEMATIC DIAGRAM REFER TO BEGINNING OF S REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL CAPSTAN SERVO TO MV SW_+5V_VIDEO L3013 Q3005 R3042 2SD1819ARS C3032 47/6.3V (BUFFER) R3052 TO MI...
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K NOTE: NOTE: COMPARISON CHART OF FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, For placing a purchase order of the parts, MODELS & MARKS REFER TO BEGINNING OF SCHEMATIC SECTION.
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K NOTE: COMPARISON CHART OF For placing a purchase order of the parts, MODELS & MARKS be sure to use the part number listed in the parts list.
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K MAIN IV (Hi-Fi) SCHEMATIC DIAGRAM REC AUDIO SIGNAL PB AUDIO SIGNAL R4320 Q4304 UN2212 (SWITCHING) TP4210 C4242 C4320 R4234 C4319 10/16V R4328 10/16V 0.01 Q4306 HIFI_R_OUT_2 TO MII...
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REFER TO BEGINNING OF SCHEMATIC SECTION. MODEL MARK Do not use the part number on this diagram. PV-D4734S PV-D4744 PV-D4744S NOTE: PV-D4754S PARTS MARKED "PT" ARE NOT USED.
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, IMPORTANT SAFETY NOTICE: NOTE COMPONENTS IDENTIFIED BY THE SIGN HAVE For pla REPLACE ONLY WITH THE SAME TYPE 3.0A 125V/250V FUSE.
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COMPARISON CHART OF MODELS & MARKS MODEL MARK PV-D4734S PV-D4744 NOTE: NOTE: PV-D4744S For placing a purchase order of the parts, FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, PV-D4754S SAFETY. REFER TO BEGINNING OF SCHEMATIC SECTION. be sure to use the part number listed in the parts list.
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MODEL MARK Do not use the part number on this diagram. Do not use th PV-D4734S PV-D4744 NOTE: NOTE: FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, PV-D4744S FOR SCHEM REFER TO BEGINNING OF SCHEMATIC SECTION.
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K MAIN VII (DVD INTERFACE) SCHEMATIC DIAGRAM NOTE: COMPARISON CHART OF For placing a purchase order of the parts, MODELS & MARKS be sure to use the part number listed in the parts list.
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K 6.4. DVD MAIN/ DVD SUB SCHEMATIC DIAGRAM DVD MAIN I SCHEMATIC DIAGRAM C8087 IC8005 SI-3010LLSL IC8003 C3ABPG000133 (64Mb SDRAM) +1.2V REGULATOR R8061 LINK TO I/O CHART TP8012...
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REFER TO BEGINNING OF SCHEMATIC SECTION. Do not use the part number on this diagram. 22 23 24 25 26 27 COMPARISON CHART OF MODELS & MARKS MODEL MARK PV-D4734S PV-D4744 PB VIDEO SIGNAL PB AUDIO SIGNAL AUDIO_DAC PV-D4744S TO DVD M II...
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REFER TO BEGINNING OF SCHEMATIC SECTION. Do not use the part number on this diagram. COMPARISON CHART OF PB VIDEO SIGNAL PB AUDIO SIGNAL MODELS & MARKS MODEL MARK PV-D4734S PV-D4744 w/ DVD_VCR PV-D4744S L8409 MPZ1608S221A PV-D4754S C8430 220/6.3V...
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K DVD MAIN III SCHEMATIC DIAGRAM R8801 TO DVD M II D_+3.3V R8807 IC8801 ( SERVO DRIVER 100K C0GBL0000003 TP8812 C8817 C8818 C8819 TO DVD M I SPVcc...
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COMPARISON CHART OF R8814 TP8815 MODELS & MARKS TRVIN TO DVD M I C8816 R8812 MODEL MARK 4700P 8200 TP8814 PV-D4734S CTL2 TO DVD M I PV-D4744 PV-D4744S PV-D4754S CTL1 PV-D4734S-K TO DVD M I PV-D4744S-K PV-D4754S-K Not Used CLOSE...
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PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K 6.5. INTERCONNECTION SCHEMATIC DIAGRAM INTERCONNECTION SCHEMATIC DIAGRAM FULL ERASE HEAD MAIN C.B.A. P4001 (2 Pins) TUNER UHF/VHF UHF/VHF UHF/VHF AUDIO CONTROL/ERASE HEAD UNIT P4092 P4002 (17 Pins)
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P0201 REFER TO BEGINNING OF SCHEMATIC SECTION. (8 Pins) UNER HF/VHF UHF/VHF COMPARISON CHART OF MODELS & MARKS UHF/VHF MODEL MARK LOADING MOTOR UNIT PV-D4734S PV-D4744 P6202 PV-D4744S (17 Pins) PV-D4754S (2 Pins) PV-D4734S-K PV-D4744S-K ,E,F) PV-D4754S-K ED DISPLAY ANEL...
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