Panasonic PV-454S-K Service Manual Download

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ORDER NO. MKE0401001C1

Video Cassette Recorder

PV-V4524S / PV-V4624S / PV-V464S / PV-V4524S-K / PV-454S-K /

PV-V4624S-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

2004 Matsushita Kotobuki Electronics Industries Ltd. All rights
reserved. Unauthorized copying and distribution is a violation of law.

Summary of Contents for PV-454S-K

Page 1: ...V V4624S 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 2004 Matsushita Kotobuki Electronics Industries Ltd All rights reserved Unauthorized copying and distribution is a violation of law 1 ...

Page 2: ...ng as this protects the technician from accidents resulting in personalinjury from electrical shocks It will also protect VCR from being damaged by accidental shorting that may occur during servicing 3 When servicing observe the original lead dress If a short circuit is found replace all parts which have been overheated or damaged by the short circuit 4 After servicing see to it that all the prote...

Page 3: ...hown in figure 1 3 Use an AC voltmeter with 1 k V or more sensitivity to measure the potential across the resistor 4 Check each exposed metallic part and measure the voltage at each point 5 Reverse the AC plug in the AC outlet and repeat each of the above measurements 6 The potential at any point should not exceed 0 75 V RMS A leakage current tester Simpson Model 229 or equivalent may be used to m...

Page 4: ...static solder removal device Some solder removal devices not classified as antistatic ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immediately before you are ready to install it Most re...

Page 5: ...with temperature control and adjust it to 700 F 20 F 370 C 10 C In case of using high temperature soldering iron please be carefull not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C All products with the printed circuit board with PbF stamp or printing must be serviced with lead free solder When soldering or unsoldering completely remove all of the sol...

Page 6: ...t off condition Fig 1 1 2 Fault code 4 digit number will be displayed in F I P as shown Fig 1 2 4 1 1 Explanation of I 2 C bus transmission number The condition of I2C bus transmission befor shut off is displayed Fig 1 3 4 1 2 Explanation of VCR mode code number The condition of VCR Mode before shut off is displayed 6 ...

Page 7: ...Fig 1 4 4 1 3 Explanation of Error code number The detecting condition and movement of mechanism is displayed Fig 1 5 7 ...

Page 8: ...4 1 3 1 Reason of Ejection When an error code is 80 the reason of ejection is displayed on the Light Emitting Diode LED display of TIMER VCR and HiFi Fig 1 6 Fig 1 7 8 ...

Page 9: ...me in hours 1 With power turned on and no cassette press CH DOWN button on VCR and 7 key on remote controller together The USAGE SCREEN will be displayed on the TV Monitor Fig 2 Note 1 After replacing the Cylinder Unit press COUNTER RESET button on remote controller in this mode Total elapsed Cylinder rotation time in hours will be cleared to 0 2 To release from Usage Screen Mode press any operati...

Page 10: ...for PV Model Order No MKE0401000C1 4 2 3 SERVICE POSITION 4 2 3 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 4 2 3 1 1 Service Position 1 Fig 3 1 10 ...

Page 11: ...ntified as HOT on the C B A and in the Service Manual Use extreme care to prevent accidental shock when servicing 4 2 5 TRACKING CENTER MODE TRACKING FIX AT CENTER Insert the Cassette tape Set the unit into Service Mode Press CH UP button and CH DOWN button on VCR together in Play back mode TRACKING CENTER will be displayed on the TV monitor In this mode the tracking is fixed at center Auto tracki...

Page 12: ...hould always be used during the servicing of VCR whose chassis is not isolated from the AC power line Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury fromelectrical shocks It will also protect VCR from being damaged by accidental shorting that may occur during servicing Also when troubleshooting the above type of Power Supply C...

Page 13: ... to Item 3 of Schematic Diagram Notes of Schematic Diagram Notes for mark PT 5 DISASSEMBLY ASSEMBLY PROCEDURES 5 1 CABINET SECTION 5 1 1 Disassembly Method NOTE When reassembling use the reverse steps CAUTION 13 ...

Page 14: ... 5 1 1 1 Notes in chart 1 Installation of Top Cover Install the Top Cover front portion at a downward angle so that the tab on the Front Panel Assíy fits into the hole in the Top Cover Then lower the rear portion into place and tighten 2 Screws 447 14 ...

Page 15: ...s 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 D1 3 Installation of Mechanism Chassis and Cassette Up Ass y onto Main C B A A Make sure the Mode Select SW on the Main C B A is in EJECT position If not rotate the Mode Select SW until the alignment p...

Page 16: ...ensor LED clears the hole in the Mechanism Chassis and that 3 Connectors P3501 P4001 P6201 are aligned and seated securely 5 2 MECHANISM SECTION Refer to the Service Manual for R4 Mechanism Chassis for PV Model Order No MKE0401000C1 6 SCHEMATIC DIAGRAMS 6 1 SCHEMATIC DIAGRAM CIRCUIT BOARD LAYOUT NOTES 6 2 MAIN SCHEMATIC DIAGRAMS 6 3 INTERCONNECTION SCHEMATIC DIAGRAM 6 4 VOLTAGE CHART 16 ...

Page 17: ...6 5 SIGNAL WAVEFORMS 7 CIRCUIT BOARD LAYOUT 7 1 MAIN C B A 8 BLOCK DIAGRAMS 8 1 OVERALL BLOCK DIAGRAM 9 EXPLODED VIEWS 9 1 MECHANISM SECTION 17 ...

Page 18: ...9 2 CHASSIS FRAME AND CASING PARTS SECTION 18 ...

Page 19: ...9 3 PACKING PARTS AND ACCESSORIES SECTION 19 ...

Page 20: ...NT 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 20 ...

Page 21: ... service replacement parts 6 Definition of Parts supplier A Parts with mark MKE in the Remarks column are supplied from MKE B Parts without mark in the Remarks column are supplied from MKI 7 Item numbers with capital letter E Example E10 E20 in the Ref No column are shown in the exploded views 8 Parts whose Ref Nos are the same are interchangeable as replacement parts Any of these parts may be ord...

Page 22: ...e NR Non Repairable Board Ass y MGF CHIP Metal Glaze Film Chip C CHIP Ceramic Chip COMPLX CMP Complex Component W FLMPRF Wirewound Flameproof C B A Circuit Board Assembly P C B Printed Circuit Board E S D Electrostatically Sensitive Devices 3 When replacing 0 resistor a wire can be substituted for it 4 Since the UHF VHF TUNER TV DEMODULATOR UNIT Ref No 743 has already been pre adjusted at the fact...

Page 23: ...ER UNIT 1 7 VXL3107 SUPPLY LOADING ARM UNIT 1 8 VXL3108 TAKE UP LOADING ARM UNIT 1 9 VEM0796 LOADING MOTOR UNIT 1 10 VXL3110 P5 ARM UNIT 1 11 VXL3112 SUPPLY BRAKE ARM UNIT 1 12 VXL3121 T BRAKE ARM UNIT 1 13 VMB3548 T BRAKE SPRING 1 14 VXP2133 CENTER CLUTH UNIT 1 15 VXL3124 CHANGING LEVER UNIT 1 16 LSEH0008 AUDIO CONTROL ERASE HEAD UNIT 1 17 VXL3109 PINCH ARM UNIT 1 18 VXL3111 TENSION ARM UNIT 1 19...

Page 24: ...SGP0382 REAR PANEL 2 76 LSKA0012 RUBBER FOOT 2 100 EUR77EC2406A BATTERY COVER A C D E 3 100 EUR77EC0903B BATTERY COVER B F 3 121 LSPG1631 PACKING CASE PAPER A 3 121 LSPG1655 PACKING CASE PAPER B 3 121 LSPG1690 PACKING CASE PAPER C 3 121 LSPG1727 PACKING CASE PAPER D 3 121 LSPG1726 PACKING CASE PAPER E 3 121 LSPG1728 PACKING CASE PAPER F 3 122 LSQF0761 FAN BAG A 3 122 LSQF0765 FAN BAG B 3 122 LSQF0...

Page 25: ...G AC 120V 2 741 LSJA0358 AC CORD W PLUG AC 120V 2 741 LSJA0359 AC CORD W PLUG AC 120V 2 741 LSJA0361 AC CORD W PLUG AC 120V 2 743 ENG56D01G1F TUNER UHF VHF NR A B C 2 743 J3AAADB00001 TUNER UHF VHF NR D E F 2 751 LSJW0060 FLEXIBLE FLAT CABLE W OUT PLUG 2 752 LSJW0061 FLEXIBLE FLAT CABLE W OUT PLUG 2 771 EYF52BC FUSE HOLDER 2 E10 LSEP2131HA MAIN C B A A 2 RTL E10 LSEP2131HB MAIN C B A B C 2 RTL E10...

Page 26: ...Part No Part Name Description Remarks E10 LSEP2131HA MAIN C B A A E S D RTL E10 LSEP2131HB MAIN C B A B C E S D RTL E10 LSEP2131HD MAIN C B A D E S D RTL E10 LSEP2131HF MAIN C B A E E S D RTL E10 LSEP2131HE MAIN C B A F E S D RTL 10 3 1 MAIN C B A COMPARISON CHART OF MODELS MARKS INTEGRATED CIRCUITS 26 ...

Page 27: ...P Q1203 B1ABGC000003 TRANSISTOR SI NPN CHIP Q1204 2SD0601AHL TRANSISTOR SI NPN CHIP Q1204 B1ABCF000011 TRANSISTOR SI NPN CHIP Q1205 B1BACC000010 TRANSISTOR SI NPN Q1205 2SD1581 T TRANSISTOR SI NPN Q1206 2SD235800A TRANSISTOR SI NPN Q1206 B1AAQB000002 TRANSISTOR SI NPN Q1207 2SD0601AHL TRANSISTOR SI NPN CHIP Q1207 B1ABCF000011 TRANSISTOR SI NPN CHIP Q1208 B1BACC000010 TRANSISTOR SI NPN Q1208 2SD158...

Page 28: ...HL TRANSISTOR SI NPN CHIP Q4101 2SD0601ARL TRANSISTOR SI NPN CHIP Q4172 UNR221100L TRANSISTOR SI NPN CHIP Q4172 DTC114EK TX TRANSISTOR SI NPN CHIP Q6001 2SD0601A0L TRANSISTOR SI NPN CHIP Q6001 B1ABCF000011 TRANSISTOR SI NPN CHIP Q6002 2SB0709A0L TRANSISTOR SI PNP CHIP Q6002 B1ADCF000001 TRANSISTOR SI PNP CHIP Q6003 2SD0601A0L TRANSISTOR SI NPN CHIP Q6003 B1ABCF000011 TRANSISTOR SI NPN CHIP Q6004 2...

Page 29: ...ODE SI D1013 B0HAJP000007 DIODE SI D1013 B0HAMP000061 DIODE SI D1013 B0HAMP000069 DIODE SI D1201 MAZ4047NMF DIODE ZENER 4 7V D1202 B0AAML000001 DIODE SI D1202 B0EAKL000008 DIODE SI D1204 B0AAML000001 DIODE SI D1204 B0EAKL000008 DIODE SI D1205 MAZ4110NHF DIODE ZENER 11V D1206 MAZ4047NMF DIODE ZENER 4 7V D1207 MAZ4120NLF DIODE ZENER 12V D4201 MA2C165001VT DIODE SI D4201 B0AACK000004 DIODE SI D4201 1...

Page 30: ...6GEYJ101V MGF CHIP 1 10W 100 R1006 ERJ6GEYJ104V MGF CHIP 1 10W 100K R1007 ERDS2TJ105T CARBON 1 4W 1M R1008 ERDS2TJ105T CARBON 1 4W 1M R1009 ERG2SJ331H METAL OXIDE 2W 330 R1010 ERDS2TJ272 CARBON 1 4W 2 7K R1011 ERJ6GEYJ471V MGF CHIP 1 10W 470 R1012 ERJ6GEYJ4R7V MGF CHIP 1 10W 4 7 R1013 ERJ6GEYJ221V MGF CHIP 1 10W 220 R1014 ERJ3GEYJ222V MGF CHIP 1 16W 2 2K R1015 ERD25FJ100P CARBON 1 4W 10 R1015 ERD2...

Page 31: ...3GEY0R00V MGF CHIP 1 16W 0 R3032 ERJ3GEYJ685V MGF CHIP 1 16W 6 8M R3033 ERJ3GEY0R00V MGF CHIP 1 16W 0 R3037 ERJ3GEYJ181V MGF CHIP 1 16W 180 R3039 ERDS2TJ680T CARBON 1 4W 68 R3041 ERJ3GEY0R00V MGF CHIP 1 16W 0 R3051 ERJ3GEYJ222V MGF CHIP 1 16W 2 2K R3052 ERJ3GEYJ102V MGF CHIP 1 16W 1K R3053 ERJ3GEYJ102V MGF CHIP 1 16W 1K R4011 ERJ3GEYJ822V MGF CHIP 1 16W 8 2K R4012 ERJ3GEYJ472V MGF CHIP 1 16W 4 7K ...

Page 32: ... 32 ...

Page 33: ...W 4 7K R6006 ERDS2TJ151T CARBON 1 4W 150 R6007 ERJ3GEYJ223V MGF CHIP 1 16W 22K R6008 ERJ3GEYJ183V MGF CHIP 1 16W 18K R6009 ERJ3GEYJ391V MGF CHIP 1 16W 390 R6010 ERJ3GEYJ103V MGF CHIP 1 16W 10K R6011 ERJ3GEYJ103V MGF CHIP 1 16W 10K R6012 ERJ3GEYJ273V MGF CHIP 1 16W 27K R6015 ERDS2TJ560T CARBON 1 4W 56 R6016 ERJ3GEYJ273V MGF CHIP 1 16W 27K R6017 ERJ3GEYJ475V MGF CHIP 1 16W 4 7M R6018 ERJ3GEYJ332V MG...

Page 34: ...34 ...

Page 35: ...V MGF CHIP 1 16W 5 6K R6084 ERJ3GEYJ562V MGF CHIP 1 16W 5 6K R6087 ERJ3GEYJ562V MGF CHIP 1 16W 5 6K R6090 ERJ3GEYJ103V MGF CHIP 1 16W 10K R6091 ERJ3EKF1002V MGF CHIP1 16W 10K R6092 ERJ3GEYJ102V MGF CHIP 1 16W 1K R6094 ERJ3GEYJ223V MGF CHIP 1 16W 22K R6095 ERJ3GEYJ102V MGF CHIP 1 16W 1K R6096 ERJ3GEYJ153V MGF CHIP 1 16W 15K R6097 ERJ3EKF2202V PRECISION METAL FILM 1 16W 22K R6098 ERJ3GEYJ472V MGF CH...

Page 36: ...SU3D332MX CERAMIC 125V 3300PF C1005 ECEA2DU820YE ELECTROLYTIC 200V 82UF C1005 ORF2A2D8200001 ELECTROLYTIC 220V 82UF C1005 ORF2A2D8200003 ELECTROLYTIC 200V 82UF C1005 ORVCESR2D820XE ELECTROLYTIC 200V 82UF C1006 ECKN3A821KBP CERAMIC 1KV 820PF C1007 F1A3A472A010 CERAMIC 1KV 4700UF C1008 ECQB1H223JF3 POLYESTER 50V 0 022UF C1009 ECQB1H223JF3 POLYESTER 50V 0 022UF C1010 ECQB1H104JF3 POLYESTER 50V 0 1UF ...

Page 37: ...7 ECJ1VB1C104K C CHIP 16V 0 1UF C3019 ECJ1VB1C104K C CHIP 16V 0 1UF C3020 ECEA1HKA3R3 ELECTROLYTIC 50V 3 3UF C3021 ECEA1CKA100 ELECTROLYTIC 16V 10UF C3022 ECJ1VB1E103K C CHIP 25V 0 01UF C3025 ECJ1VC1H331J C CHIP 50V 330PF C3027 ECEA0JKA470 ELECTROLYTIC 6 3V 47UF C3028 ECJ1VB1E103K C CHIP 25V 0 01UF C3029 ECJ1VF1H103Z C CHIP 50V 0 01UF C3030 ECJ1VF1H103Z C CHIP 50V 0 01UF C3031 ECJ1VB1A224K C CHIP ...

Page 38: ...38 ...

Page 39: ...00 ELECTROLYTIC 16V 10UF C4207 ECEA1CKA100 ELECTROLYTIC 16V 10UF C4208 ECEA1CKA100 ELECTROLYTIC 16V 10UF C4209 ECEA1CKA100 ELECTROLYTIC 16V 10UF C4210 ECEA1CKA100 ELECTROLYTIC 16V 10UF C4211 ECJ1VB1H153K C CHIP 50V 0 015UF C4212 ECJ1VB1H153K C CHIP 50V 0 015UF C4213 ECEA1CKA100 ELECTROLYTIC 16V 10UF C4214 ECEA1CKA101 ELECTROLYTIC 16V 100UF C4216 ECEA1CKA100 ELECTROLYTIC 16V 10UF C4217 ECEA0JKA220 ...

Page 40: ...40 ...

Page 41: ...0J C CHIP 50V 82PF C6033 ECJ1VF1H104Z C CHIP 50V 0 1UF C6034 ECEA0JKA101 ELECTROLYTIC 6 3V 100UF C6035 ECJ1VF1A105Z C CHIP 10V 1UF C6038 ECJ1VB1H102K C CHIP 50V 1000PF C6039 ECJ1VB1H333K C CHIP 50V 0 033UF C6040 ECJ1VB1H102K C CHIP 50V 1000PF C6041 ECJ1VB1H561K C CHIP 50V 560PF C6047 ECJ1VC1H101J C CHIP 50V 100PF C6048 ECJ1VC1H101J C CHIP 50V 100PF C6049 ECJ1VF1H103Z C CHIP 50V 0 01UF C6063 ECJ1VF...

Page 42: ...H L1001 ELF15N005A LINE FILTER 0 5A 18MH L1001 J0HBLD000001 LINE FILTER 0 5A 18MH L1003 J1ZZA0000001 RESONANT SNUBBER L1005 VLQSAB7D100K COIL 10UH L1006 G0A220G00018 COIL 22UH L3001 G0C271JA0019 COIL 270UH L3004 G1C120JA0036 COIL 12UH L3005 G0C1R5KA0030 COIL 1 5UH L3011 ELEXT150KE04 COIL 15UH L3012 ELEXT680KE04 COIL 68UH L3013 ELEXT330KE04 COIL 33UH L3014 ELEXT680KE04 COIL 68UH L4073 ERJ3GEY0R00V ...

Page 43: ... SWITCH SW6306 EVQ11A09K PUSH SWITCH B C F SW6310 EVQ11A09K PUSH SWITCH A D E SW6311 EVQ11A09K PUSH SWITCH SW6314 EVQ11A09K PUSH SWITCH SW6315 EVQ11A09K PUSH SWITCH SW6317 EVQ11A09K PUSH SWITCH SW6320 EVQ11A09K PUSH SWITCH A D E FUSE PROTECTOR Ref No Part No Part Name Description Remarks F1001 K5D162AQ0004 FUSE 125V 1 6A F1001 K5D162ADA001 FUSE 125V 1 6A F1001 K5D162ADA008 FUSE 125V 1 6A TRANSFORM...

Page 44: ...60 AC CORD W PLUG AC 120V 741 LSJA0348 AC CORD W PLUG AC 120V 741 LSJA0358 AC CORD W PLUG AC 120V 741 LSJA0359 AC CORD W PLUG AC 120V 741 LSJA0361 AC CORD W PLUG AC 120V 743 ENG56D01G1F TUNER UHF VHF NR A B C 743 J3AAADB00001 TUNER UHF VHF NR D E F 771 EYF52BC FUSE HOLDER 11 SCHEMATIC DIAGRAMS FOR PRINTING WITH LETTER SIZE 44 ...

Page 45: ...ltage of Zener Diodes are indicated as such on Schematic Diagrams Example 6 2V Zener Voltage 2 How to identify Connectors Each connector is labeled with a Connector No and Pin No Indicating what it is connected to in other words its counter part Use the interconnection schematic diagram to find the connection between associated connectors Example The connections between C B A s are shown below 3 P...

Page 46: ...UDIO IN 1 R CH VIDEO IN 2 AUDIO IN 2 L CH AUDIO IN 2 R CH P3502 GND 1 Pins TO MECHANISM CHASSIS IMPORTANT SAFETY NOTICE COMPONENTS IDENTIFIED BY THE SIGN HAVE SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SPECIFIED PARTS NOTE FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES REFER TO BEGINNING OF SCHEMATIC SECTION A B C D F 9 Pins COMPARISON CH...

Page 47: ... 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 26 27 28 29 30 76 77 78 79 80 150 R6006 56 R6015 R6091 10K R6097 22K RPI 303 IC6002 2 1 4 3 RPI 303 IC6003 2 1 4 3 P6203 K1MN07A00017 7 6 5 4 3 2 1 IC6201 C1AB00001767 1 2 3 4 5 6 7 8 9 10 21 22 15 16 17 18 19 20 11...

Page 48: ...50V C3027 47 6 3V C3032 47 6 3V 4R7 25V C3042 3R3 50V C3036 2R2 50V C3037 C3050 47 16V C3051 470 6 3V 330 6 3V C7001 22 16V C4106 J3001 0 PT J3009 J4151 PT J4001 PT J4152 WA17 5 PT J4202 J3008 WA20 J4103 PT J4102 PT J4101 PT PT J4002 IC3001 C1AB00001915 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57...

Page 49: ...11 EVQ11A09K SW6312 PT SW6301 PT SW6315 EVQ11A09K SW6316 PT SW6317 EVQ11A09K SW6319 PT SW6318 PT SW6320 EVQ11A09K SW6303 SW6302 GND VCC SW6312 A D E SW6306 CH_UP SW6309 SW6301 SW6315 SW6311 SW6307 POWER OUT SW6304 PLAY STOP EJECT SW6313 SW6308 CH_DOWN SW6316 SW6310 SW6314 STB OSC GND CLK NP NP NP NP NP VDD DIN NP NP GND VDD B C F SW6317 SW6318 SW6319 SW6305 REW REC STOP EJECT REW PLAY FF REC POWER...

Page 50: ... B C D F PT D4206 MA165 D4208 MA165 PT R4232 PT R4233 PT C4234 10K R4234 10K R4235 IC4201 AN3663FBP 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 C4201 4R7 25V C4202 4R7 25V C4203 33 6 3V C4204 33 6 3V C4205 10 16V C4206 10 16V C4207 10 16V C4208 10 16V C4209 10 16V C4210 10 16V C4213 10 16V C4230 47 6 3V C421...

Page 51: ...16V C1202 0 47 50V C1203 10 16V C1219 10 16V C1221 10 16V C1220 0 47 50V T1001 WF29 LSTP0126 2 4 5 6 15 13 10 14 12 11 9 3 7 16 3300P C1004 0 1 C1003 PT C1001 22U L1006 10U L1005 CNC1S101R1KT IC1001 2 1 4 3 IC1002 C0DAEMZ00005 2 3 1 F1001 125V 1 6A J1202 WA5 J1203 WA5 J1204 WA5 PT J1201 J1001 WA10 J1002 PT J1003 0 J1004 PT J1005 0 J1006 PT J1007 PT J1008 0 TP1001 WA10 R A K 1 2 AC CORD HOT CIRCUIT...

Page 52: ... B Q4061 IC3001 IC4201 C E B TP6802 TP6036 TP6026 TP1007 TP1002 Q1215 C E B Q1216 C E B J1006 J1007 J1003 TP1205 C1210 TP1003 TP1201 TP1005 TP6304 TP1204 TP6306 TP6305 TP6303 TP1203 Q1207 C E B Q1202 C E B Q1201 C E B Q1214 C E B Q1204 Q1203 C E B Q1213 C E B C E B Q6008 Q6003 Q6005 IC6005 C E B 1 1 4 8 5 3 6 4 C E B C E B Q6004 IC6004 C E B C6005 TP6018 J1008 Q6001 C E B Q6002 C E B C6305 C6306 R...

Page 53: ...T AUDIO OUT L CH AUDIO OUT R CH RESET Q6003 Q6006 RESET L POWER DOWN L IC6005 RESET 5V TAKEUP REEL SENSOR TAKEUP REEL SENSOR IC6002 SUPPLY REEL SENSOR SUPPLY REEL SENSOR IC6003 TAKEUP PHOTO TR L TAKEUP PHOTO TR Q6006 SUPPLY PHOTO TR L SUPPLY PHOTO TR Q6007 SAFETY TAB BROKEN H SAFETY TAB SW SENSOR LED D6001 5V I C SERIAL CLOCK 2 I C SERIAL DATA 2 SERIAL DATA SERIAL CLOCK CS L POSITION1 4 KEY DATA K...

Page 54: ... 3 6 50 3 5 51 5 0 52 3 5 53 6 0 54 2 5 MODE STOP PINNO 55 0 56 0 57 6 0 58 12 1 59 6 0 60 0 8 61 2 5 62 2 4 63 2 6 64 0 6 Q1001 S 0 G 1 3 D 22 1 Q1002 E 0 C 1 3 B 0 Q1003 E 0 C 1 3 B 0 4 Q1201 E 29 5 C 29 5 B 0 Q1202 E 0 C 0 B 0 7 Q1203 E 5 1 C 5 9 B 5 7 Q1204 E 0 C 5 7 B 0 6 Q1205 E 11 9 C 17 1 B 12 4 Q1206 E 5 2 C 5 2 B 6 0 Q1207 E 0 C 12 4 B 0 6 Q1208 E 12 4 C 15 8 B 12 9 Q1209 MODE STOP PINNO...

Page 55: ...2 4 2 4 15 2 5 2 5 16 2 5 2 5 17 2 5 2 5 18 1 3 1 3 19 5 0 5 0 20 3 6 3 6 21 12 3 12 3 22 3 6 3 6 23 3 6 3 6 24 0 0 25 3 5 3 6 26 0 0 27 0 0 Q6001 E 4 5 0 C 11 1 11 8 B 5 2 0 Q6002 E 11 9 11 9 C 11 8 0 B 11 1 11 8 Q6003 E 0 0 MODE REC PLAY PINNO C 0 1 0 1 B 0 7 0 7 Q6004 E 5 2 5 2 C 5 2 5 2 B 4 4 4 4 Q6005 E 5 2 5 2 C 5 2 5 2 B 4 5 4 5 Q6006 E 0 0 C 4 9 4 9 B Q6007 E 0 0 C 4 9 4 9 B Q6008 E 0 0 C ...

Page 56: ...6 OF IC3001 0 5V 0 5ms1 REC PB WF13 1 0Vp p V1 PIN 17 OF IC3001 0 5V 20µs1 REC WF14 1 0Vp p V1 PIN 26 OF IC3001 0 5V 20µs1 REC WF15 1 5Vp p V1 PIN 29 OF IC3001 0 5V 20µs1 REC PB WF16 0 3Vp p V1 PIN 36 OF IC3001 0 1V 20µs1 REC PB WF17 0 5Vp p V1 PIN 49 OF IC3001 0 2V 20µs1 REC PB WF19 0 44Vp p V1 PIN 45 OF IC3001 0 2V 20µs1 REC PB WF18 1 3Vp p V1 0 5V 5ms 2 5V REC SP CH2 TP6205 CH1 WF20 CH2 WF1 CH1...

Page 57: ... 9 OF T1001 20V 5µs1 POWER ON WF29 36Vp p V1 PIN 11 OF T1001 10V 5µs1 POWER ON WF30 14 0Vp p V1 PIN 10 OF T1001 5V 5µs1 POWER ON WF31 14 0Vp p V1 PIN 15 OF T1001 5V 5µs1 POWER ON WF32 20 0Vp p V1 PIN 6 OF T1001 10V 5µs1 POWER ON WF33 0 1Vp p V1 PIN 1 OF IC1001 50mV 5µs1 POWER ON WF34 NOTE FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES REFER TO BEGINNING OF SCHEMATIC SECTION SIGNAL WAVEFORMS ...

Page 58: ...41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 26 27 28 29 30 76 77 78 79 80 150 R6006 56 R6015 R6091 10K R6097 22K RPI 303 IC6002 2 1 4 3 RPI 303 IC6003 2 1 4 3 P6203 K1MN07A00017 7 6 5 4 3 2 1 IC6201 C1AB00001767 1 2 3 4 5 6 7 8 9 10 21 22 15 16 17 18 19 20 11 12 23 24 13 25 27 ...

Page 59: ...41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 26 27 28 29 30 76 77 78 79 80 150 R6006 56 R6015 R6091 10K R6097 22K RPI 303 IC6002 2 1 4 3 RPI 303 IC6003 2 1 4 3 P6203 K1MN07A00017 7 6 5 4 3 2 1 IC6201 C1AB00001767 1 2 3 4 5 6 7 8 9 10 21 22 15 16 17 18 19 20 11 12 23 24 13 25 27 ...

Page 60: ...R7 25V C3042 3R3 50V C3036 2R2 50V C3037 C3050 47 16V C3051 470 6 3V 330 6 3V C7001 22 16V C4106 J3001 0 PT J3009 J4151 PT J4001 PT J4152 WA17 5 PT J4202 J3008 WA20 J4103 PT J4102 PT J4101 PT PT J4002 IC3001 C1AB00001915 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68...

Page 61: ...R7 25V C3042 3R3 50V C3036 2R2 50V C3037 C3050 47 16V C3051 470 6 3V 330 6 3V C7001 22 16V C4106 J3001 0 PT J3009 J4151 PT J4001 PT J4152 WA17 5 PT J4202 J3008 WA20 J4103 PT J4102 PT J4101 PT PT J4002 IC3001 C1AB00001915 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68...

Page 62: ...SW6315 EVQ11A09K SW6316 PT SW6317 EVQ11A09K SW6319 PT SW6318 PT SW6320 EVQ11A09K SW6303 SW6302 GND VCC SW6312 A D E SW6306 CH_UP SW6309 SW6301 SW6315 SW6311 SW6307 POWER OUT SW6304 PLAY STOP EJECT SW6313 SW6308 CH_DOWN SW6316 SW6310 SW6314 STB OSC GND CLK NP NP NP NP NP VDD DIN NP NP GND VDD B C F SW6317 SW6318 SW6319 SW6305 REW REC STOP EJECT REW PLAY FF REC POWER CH_DOWN CH_UP SW6320 FF 33 34 35...

Page 63: ...SW6315 EVQ11A09K SW6316 PT SW6317 EVQ11A09K SW6319 PT SW6318 PT SW6320 EVQ11A09K SW6303 SW6302 GND VCC SW6312 A D E SW6306 CH_UP SW6309 SW6301 SW6315 SW6311 SW6307 POWER OUT SW6304 PLAY STOP EJECT SW6313 SW6308 CH_DOWN SW6316 SW6310 SW6314 STB OSC GND CLK NP NP NP NP NP VDD DIN NP NP GND VDD B C F SW6317 SW6318 SW6319 SW6305 REW REC STOP EJECT REW PLAY FF REC POWER CH_DOWN CH_UP SW6320 FF 33 34 35...

Page 64: ...65 PT R4232 PT R4233 PT C4234 10K R4234 10K R4235 IC4201 AN3663FBP 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 C4201 4R7 25V C4202 4R7 25V C4203 33 6 3V C4204 33 6 3V C4205 10 16V C4206 10 16V C4207 10 16V C4208 10 16V C4209 10 16V C4210 10 16V C4213 10 16V C4230 47 6 3V C4214 100 16V C4216 10 16V C4217 22 6...

Page 65: ...65 PT R4232 PT R4233 PT C4234 10K R4234 10K R4235 IC4201 AN3663FBP 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 C4201 4R7 25V C4202 4R7 25V C4203 33 6 3V C4204 33 6 3V C4205 10 16V C4206 10 16V C4207 10 16V C4208 10 16V C4209 10 16V C4210 10 16V C4213 10 16V C4230 47 6 3V C4214 100 16V C4216 10 16V C4217 22 6...

Page 66: ...1219 10 16V C1221 10 16V C1220 0 47 50V T1001 WF29 LSTP0126 2 4 5 6 15 13 10 14 12 11 9 3 7 16 3300P C1004 0 1 C1003 PT C1001 22U L1006 10U L1005 CNC1S101R1KT IC1001 2 1 4 3 IC1002 C0DAEMZ00005 2 3 1 F1001 125V 1 6A J1202 WA5 J1203 WA5 J1204 WA5 PT J1201 J1001 WA10 J1002 PT J1003 0 J1004 PT J1005 0 J1006 PT J1007 PT J1008 0 TP1001 WA10 R A K 1 2 AC CORD HOT CIRCUIT BE CAREFUL AND USE AN ISOLATIONT...

Page 67: ...1219 10 16V C1221 10 16V C1220 0 47 50V T1001 WF29 LSTP0126 2 4 5 6 15 13 10 14 12 11 9 3 7 16 3300P C1004 0 1 C1003 PT C1001 22U L1006 10U L1005 CNC1S101R1KT IC1001 2 1 4 3 IC1002 C0DAEMZ00005 2 3 1 F1001 125V 1 6A J1202 WA5 J1203 WA5 J1204 WA5 PT J1201 J1001 WA10 J1002 PT J1003 0 J1004 PT J1005 0 J1006 PT J1007 PT J1008 0 TP1001 WA10 R A K 1 2 AC CORD HOT CIRCUIT BE CAREFUL AND USE AN ISOLATIONT...

Page 68: ... VIDEO IN 2 AUDIO IN 2 L CH AUDIO IN 2 R CH P3502 GND 1 Pins TO MECHANISM CHASSIS IMPORTANT SAFETY NOTICE COMPONENTS IDENTIFIED BY THE SIGN HAVE SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SPECIFIED PARTS NOTE FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES REFER TO BEGINNING OF SCHEMATIC SECTION A B C D F 9 Pins COMPARISON CHART OF MODELS ...

Page 69: ... VIDEO IN 2 AUDIO IN 2 L CH AUDIO IN 2 R CH P3502 GND 1 Pins TO MECHANISM CHASSIS IMPORTANT SAFETY NOTICE COMPONENTS IDENTIFIED BY THE SIGN HAVE SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SPECIFIED PARTS NOTE FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES REFER TO BEGINNING OF SCHEMATIC SECTION A B C D F 9 Pins COMPARISON CHART OF MODELS ...

Page 70: ...ALC YNR PG AGC DET N L DE EMPH SQPB EQ Y LPF TRAP NC HP NC DEH N L EMPH ET LPF PC VIDEO AGC ATT 4dB ATT 10dB ATT 6dB ATT 10dB ATT 10dB 629 TRAP 6dBAMP C K NP CONV B D PILOT ERASE BPF PILOT ADD V AMP SQUE LCH CLEAR SYNC GCL P GCL R P R SD R SD P P R P R P R R P P R P R FEC TRAP P C ACC INT R R SVHS EXT DO DO REC SQPB R SDECK R SDECK R SDECK R SDECK SQPB R SDECK P R R ATP R P R P P R R P GND SQPB SQ...

Page 71: ... LPF PNR LCH AGC GND PREAMP SWITCH VCC REC DC2 HIFI PLAY H NOISE DET PNR RCH BPF BPF LPF FM MODULATOR DEMODULATOR AGC SWITCH MUTE REC AGC ADJ GND VCC FSC MTS MUTE IIC BUS INTERFACE REC AUDIO SIGNAL PB AUDIO SIGNAL VCC MTS MTS SAP DEMODULATOR DEMODULATOR BLOCK DBX NOISE REDUCTION TUNER SWITCH SPECTRAL DET SPECTRAL TIMING VREF WIDE BAND TIMING GND L WIDE BAND DET L R REF MTS LED IC4201 Hi Fi AUDIO M...

Page 72: ... Input terminal of the LC Oscillation For OSD dot clock 45 LC OSC OUT I Output terminal of the LC Oscillation For OSD dot clock 46 NUB Connected to the GND Test terminal B in the factory 47 4FSC LPF I OSC Filter connection terminal for Internal sync generator 48 OSD FSC IN I Sub carrier fsc input terminal for sync generator 49 VSS OSD GND terminal for OSD circuit 50 CV IN I Input terminal for comp...

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Panasonic PV-454S-K, Service Manual

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