Panasonic NV-HV65EC Service Manual Download

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HALL IC

P2901

M1 VM

VM M2

(VEM0715)

NV-HV65EC,HV60EB/EBL/EC/EP,
HV55EC,HV50EC
CYLINDER STATOR UNIT

HALL IC

B-3

P2901

A-3

CYLINDER STATOR UNIT
Integrated Circuit

Connector

ADDRESS INFORMATION

Summary of Contents for NV-HV65EC

Page 1: ...ORDER NO MABR0302001C2 Video Cassette Recorder NV HV65EC NV HV60EB NV HV60EBL NV HV60EC NV HV60EP NV HV55EC NV HV50EC Z MECHANISM SPECIFICATIONS ...

Page 2: ...sis are separate volume from this service manual Please refer to the service manual for Z Mechanism Chassis Order No VRD9802005C2 2 The Model No is indicated on the Schematic Diagram and Circuit Board Diagrams as follows Model No Indication Mark NV HV65EC A NV HV60EB B NV HV60EBL C NV HV60EC A NV HV60EP D NV HV55EC A NV HV50EC E 1 2 ABOUT LEAD FREE SOLDER PbF Distinction of PbF PCB PCBs manufactur...

Page 3: ...enough 2 GENERAL DESCRIPTIONS 2 1 SERVICE CAUTION 2 1 1 REPLACING IC6002 EEPROM When the EEPROM IC6002 is replaced applicable model code option code and electrical adjustment data will not be available Therefore enter and or adjust the necessary data after replacing IC6002 by referring following procedure STEP1 REPLACE THE IC6002 1 Remove the C B A with Mechanism unit by referring the Disassembly ...

Page 4: ...e Mode 2 4 Press the CH UP key in twice Display the Setting Code 5 Press the POWER key to turn the power on Colon starts flashing Enter the Model and Option Code 6 Service Screen is displayed on the monitor 7 Set the applicable Model and Option code by using REW PLAY STOP and FF keys on theRemote Controller See Fig S1 S2 Exit from Service Mode 8 Press the POWER key to turn the power off 9 Press FF...

Page 5: ...l Adjustment continuously 2 1 2 CYLINDER UNIT REPLACEMENT 1 CYLINDER UNIT REPLACEMENT A Remove the mechanism unit from MAIN C B A Chassis by referring SECTION 2 Disassembly Procedure B Remove the 3 screws A of the CYLINDER UNIT with a screw driver C Unlock the 4 locking tabs B and disconnect the Cylinder flexible card from the FPC Holder D Remove the CYLINDER UNIT CAUTION Handle the Cylinder flexi...

Page 6: ... A Remove 2 screws A B Remove the Cylinder Stator Unit C Remove 2 screws B D Remove the Cylinder Rotor Unit E Loose Hex screw C 1 5 mm and remove the CYLINDER RETAINER F Remove the Upper Cylinder Fig S4 3 UPPER CYLINDER ASSEMBLY 6 ...

Page 7: ...angles with the P5001 Connection 2 Tighten the Hex screw C 1 5 mm while pressing down on top of the Cylinder Retainer Fig S5 3 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 4 Tighten 2 screws B Fig S6 5 install the Cylinder Stator Unit 6 Tighten 2 screws A Fig S7 7 ...

Page 8: ...ing the MAIN C B A take out the MAIN C B A and mechanism from the frame and turn over Fig S8 2 1 4 FLAT CARD CABLE INSTALLATION When installing the Flat Card Cable on the connector install the Flat Card Cable with the cable contacts facing the connector contacts Fig S9 2 2 REMOVAL OF CASSETTE TAPE There are 2 ways to remove a cassette tape 8 ...

Page 9: ...ate the Main Cam Gear clockwise until the Loading Posts move to fully unloaded position as shown in Fig S10 Tape is remaining Fig S10 C Rotate the Capstan Motor clockwise from the bottom side to take up the tape Fig S11 D Rotate the Main Cam Gear clockwise until the cassette tape is ejected 2 3 INTRODUCTION OF VIDEO HEAD CLEANING CASSETTE POLISHING TYPE 1 We are pleased to introduce Panasonic Vide...

Page 10: ...cleaning service and shortening cleaning time for end users VFK0923FT For Service usage Type of Cassette Full VHS Cassette Cleaning Time 10 Seconds Time Tape Length 20 m Usability in a Path 180 Times VFK0823FSE For end users Type of Cassette Full VHS Cassette Cleaning Time 10 Seconds Time Tape Length 3 34 m Usability in a Path 30 Times 10 ...

Page 11: ... undesirable condition it can be displayed a Error code Two numbers from the right with Service Mode 2 Since the Error code is stored in the EEPROM it can be displayed although after disconnected the AC leads It can be displayed with Service Mode 2 If a second error had been detected only the most recent error is displayed For more details refer to the Service Manual for Z Mechanism Chassis Order ...

Page 12: ...ing signal is less than the normal condition Protection of the over current flowing transistor which produces the power for recording mode 08 Recording circuit works except recording mode Check the recording circuit 16 Cylinder lock detection Check the cylinder unit and the cylinder drive circuit 17 Supply reel mechanism lock detection Check the supply reel mechanism and supply reel circuit 18 Tak...

Page 13: ...3 1 2 DETAIL OF DISASSEMBLY METHOD 1 REMOVAL OF THE TOP PANEL Remove 4 Screws A Fig D2 2 REMOVAL OF THE FRONT PANEL UNIT Unlock 7 Tabs B Fig D3 13 ...

Page 14: ...3 Screws D Remove 2 Screws E Note 1 Keep pressing 2 stoppers on Cassette Holder Plate and Press Cassette Holder Plate to the rear 2 Remove the Mechanism Unit after bend the Cylinder Shield in the direction of the arrow Fig D4 4 REMOVAL OF THE MAIN C B A 14 ...

Page 15: ... Screws F Unlock 4 Tabs G Fig D5 NOTE Before mounting the MAIN C B A onto the frame be sure to confirm that the insulation sheet is mounted on the frame as shown in Fig D6 Fig D6 5 SERVICING POSITION Fig D7 15 ...

Page 16: ... Trace Oscilloscope Voltage Range 0 005 5V div Frequency Range DC 35MHz Probes 10 1 1 1 2 Frequency Counter Frequency Range 0 10MHz Probes 1 1 3 Universal Counter 4 Digital Volt Meter D V M 5 Video Sweep Generator 6 Sinewave Generator 7 Video Pattern Generator 8 Monitor TV 9 DC Power Supply 10 VHS Blank Tape 11 VHS Alignment Tape Parts No VFJ8125H3F PAL 3 3 2 VCR SETTING When no indication in the ...

Page 17: ...1 TAPE SPEED SP 2 CHANNEL AV1 AV2 Set to signal input terminal number 3 3 3 ADJUSTMENTS Fig E1 Fig E2 CONDITION BURST SIGNAL OFF 75 ohm TERMINATED 3 3 4 PG SHIFTER ADJUSTMENT AUTOMATIC 17 ...

Page 18: ...tape PAL VFJ8125H3F When the sequence of the automatical adjustment has been terminated the following action has been made SUCCEED The cassette tape is ejected ERROR The F2 is displayed on the FIP Check the Servo Syscon circuit and Cylinder unit Release the Service mode by pressing the EJECT and FF keys simultaneously in 6 times until the FIP becomes normal indication Fig E3 3 3 5 VHS FREQUENCY RE...

Page 19: ...lf recorded tape and playback it SP LP mode Connect the Oscilloscope to CH1 Video Out TW3002 CH2 V FREQ TW6002 Press the 4 key on the remote controller Confirm that TW6002 becomes high 2 5V Adjust the Frequency response by pressing the 2 increase and or 8 decrease key on the Remote Controller See Fig E2 Store the Adjusted value by pressing the 5 key on the Remote Controller Release the Service mod...

Page 20: ... 7 CIRCUIT BOARD LAYOUT 4 ABBREVIATIONS 5 INPUT OUTPUT CHART 5 1 INPUT OUTPUT CHART FOR IC6001 5 2 TRUTH TABLE EC EP MODEL 5 3 TRUTH TABLE EB EBL MODEL 6 WAVEFORM TABLE VOLTAGE CHART 6 1 WAVEFORM TABLE 20 ...

Page 21: ...M 8 4 SYSTEM CONTROL SERVO SECTION IN MAIN SCHEMATIC DIAGRAM 8 5 LUMINANCE CHROMINANCE AUDIO SECTION IN MAIN SCHEMATIC DIAGRAM 8 6 Hi Fi AUDIO SECTION IN MAIN SCHEMATIC DIAGRAM 8 7 INPUT OUTPUT SECTION IN MAIN SCHEMATIC DIAGRAM 8 8 DECODER SECTION IN MAIN SCHEMATIC DIAGRAM 8 9 TV DEMODULATOR PACK SCHEMATIC DIAGRAM 8 10 CYLINDER STATOR UNIT SCHEMATIC DIAGRAM 8 11 CAPSTAN UNIT SCHEMATIC DIAGRAM 9 CI...

Page 22: ...10 1 CHASSIS PARTS SECTION 10 2 CASING PARTS SECTION 22 ...

Page 23: ...10 3 PACKING PARTS SECTION 23 ...

Page 24: ...PLACEMENT PARTS LIST 11 1 CHASSIS PARTS SECTION PARTS LIST All parts except parts mentioned AVC SPC in the Remarks column are supplied from MAVD Parts mentioned AVC SPC are supplied from PAVC CSG AVC SPC 24 ...

Page 25: ...9 MOTOR BRACKET 26 VMB3045 CONVERSION GEAR SPRING 27 VMD2620 OPENER PIECE 28 VMD2738 LED PRISM 29 VML3165 DRIVE RACK ARM 30 VML3166 MAIN LEVER 31 VML3167 DRIVE MAIN LEVER ARM 32 VML3172 SUPPLY SPRING ARM 33 VML3176 CONVERSION LEVER A 34 VML3177 CONVERSION LEVER B 35 VXA6040 INCLINED BASE S UNIT 36 VXA5854 INCLINED BASE T UNIT 37 VXP1891 ROLLER POST 38 VXP1891 ROLLER POST 39 VMA9672 SUPPORT ANGLE 4...

Page 26: ...CREW B9 VHD1066 SCREW B10 VHD1044 SCREW B11 VHD1060 SCREW B12 VHD1071 SCREW B13 XTS26 6F SCREW B14 XTN26 6F SCREW B15 XTN26 7J SCREW B16 XTN26 7J SCREW B17 XTN26 7J SCREW B18 VHD1095 SCREW B19 VHD1185 SCREW N1 VHN0311 PUSH NUT W1 VMX2208 WASHER W2 VMX3022 WASHER W3 VMX3022 WASHER 11 2 CASING PARTS SECTION PARTS LIST All parts except parts mentioned AVC SPC in the Remarks column are supplied from M...

Page 27: ...175 JACK BOARD 114 VJH1174 ANT BOARD NV HV50 114 VJH1234 ANT BOARD HV60 NV HV55 60 65 120 VWJ1651 FFC P4002 A C HEAD 121 VWJ1282 FFC P2502 CYL B101 XTW3 10TFC SCREW TOP CASE NV HV50EC S 55EC S 60EBL S 60EB S 60EC S 60EP S 65EC S B101 XTW3 10TFZ SCREW NV HV60EB K EC K EP K B102 XTW3 10TFC SCREW TOP CASE NV HV50EC S 55EC S 60EBL S 60EB S 60EC S 60EP S 65EC S B102 XTW3 10TFZ SCREW NV HV60EB K EC K EP...

Page 28: ...UCTIONS POLISH NV HV60EP S 60EP K 201 RQTD0045 K OPERATING INSTRUCTIONS FINISH NV HV50EC S 55EC S 60EC S 60EC K 65EC S 201 RQTD0046 J OPERATING INSTRUCTIONS DANISH NV HV50EC S 55EC S 60EC S 60EC K 65EC S 201 RQTD0047 U OPERATING INSTRUCTIONS PORTUGUESE NV HV50EC S 55EC S 60EC S 60EC K 65EC S 201 RQTD0048 Z OPERATING INSTRUCTIONS SWEDISH NV HV50EC S 55EC S 60EC S 60EC K 65EC S 201 RQTD0049 M OPERAT...

Page 29: ...F VHS ALIGNMENT TAPE PAL AVC SPC VFK0335 RETAINING RING REMOVER 3mm 4mm AVC SPC VFK0329 POST ADJUSTMENT SCREWDRIVER AVC SPC VFK0326 HEX WRENCH SET AVC SPC VFK0132 BACK TENSION METER AVC SPC VFK27 HEAD CLEANING STICK AVC SPC VFK1024 MOLYTONE GREASE AVC SPC VFK0330 FINE ADJUSTMENT GEAR DRIVER AVC SPC VFK1301 SILICONE GREASE AVC SPC VFK1298 FLOIL GREASE AVC SPC 11 4 ELECTRICAL PARTS LIST All parts ex...

Page 30: ...A RTL 5 THE FOLLOWING C B A IS INCLUDED IN MAIN C B A VEP07A23S SK VEP07A23S SK TV DEMODULATOR PACK C B A RTL 1 5 INCLUDED IN MAIN C B A VEP06F09G N VEP07A23T SK TV DEMODULATOR PACK C B A RTL 2 INCLUDED IN MAIN C B A VEP06F09H VEP07A23U SK TV DEMODULATOR PACK C B A RTL 3 INCLUDED IN MAIN C B A VEP06F09J VEP07A23U SK TV DEMODULATOR PACK C B A RTL 4 INCLUDED IN MAIN C B A VEP06F09L CYLINDER STATOR C...

Page 31: ...1H1C104A071 CHIP CAPACITOR C1004 EEUEB1E470SB ALU ELEC CAPACITOR C1008 F1H1C104A071 CHIP CAPACITOR C1009 F1H1C104A071 CHIP CAPACITOR C1011 EEUEB1E470SB ALU ELEC CAPACITOR C1016 ECA1CHJ101B ALU ELEC CAPACITOR C1018 F1H1C104A071 CHIP CAPACITOR C1019 F1H1C104A071 CHIP CAPACITOR C1025 ECUY1H104KBN CHIP CAPACITOR C1026 ECUY1H104KBN CHIP CAPACITOR C1120 VCF2AAF683M EMI CAPACITOR ECQU2A683MVA C1121 F1BAF...

Page 32: ...1C104A071 CHIP CAPACITOR C3005 F1H1H270A230 CHIP CAPACITOR C3006 F1H1C104A071 CHIP CAPACITOR C3007 ECJ1VF1A105Z CHIP CAPACITOR ECUV1A105ZFV C3008 ECEA1HKA4R7B ALU ELEC CAPACITOR C3009 ECJ1VF1A105Z CHIP CAPACITOR ECUV1A105ZFV C3010 ECJ1VF1A105Z CHIP CAPACITOR ECUV1A105ZFV C3011 F1H1H103A220 CHIP CAPACITOR C3012 ECEA0JKA470B ALU ELEC CAPACITOR C3014 F1H1C104A071 CHIP CAPACITOR C3015 F1H0J105A002 CHI...

Page 33: ...CAPACITOR C4020 F1H1H221A736 CHIP CAPACITOR C4021 ECQB1H223JF3 PLAST FILM CAPACITOR C4022 F1H1H152A219 CHIP CAPACITOR C4023 ECEA1AKA470B ALU ELEC CAPACITOR C4024 F1H1E223A029 CHIP CAPACITOR C4025 ECEA1AKA220B ALU ELEC CAPACITOR C4026 ECEA1CKA100B ALU ELEC CAPACITOR C4501 ECEA1CKA100B ALU ELEC CAPACITOR C4502 ECEA1CKA100B ALU ELEC CAPACITOR C4503 ECEA1CKA100B ALU ELEC CAPACITOR C4504 ECQB1H473JF3 P...

Page 34: ...CJ1VC1H471J CHIP CAPACITOR ECUV1H471JCV C4915 F1H1H101A736 CHIP CAPACITOR C4916 F1H1H101A736 CHIP CAPACITOR C4917 F1H1C104A071 CHIP CAPACITOR C4918 F1H1H103A748 CHIP CAPACITOR C4919 F1H1C104A071 CHIP CAPACITOR C4920 F1H1C104A071 CHIP CAPACITOR C4923 ECEA0JKA331Q ALU ELEC CAPACITOR C4924 F1H1C104A071 CHIP CAPACITOR C4925 F1H1C104A071 CHIP CAPACITOR C4926 F1H1H103A748 CHIP CAPACITOR C4927 F1H1H103A7...

Page 35: ...R 1 2 3 4 ECUV1H151JCV C6031 F1H1C104A008 CHIP CAPACITOR 1 2 3 4 C6032 ECEA0JKA470B ALU ELEC CAPACITOR 1 2 3 4 C6035 F1H0J105A002 CHIP CAPACITOR C6036 ECJ1VC1H561J CHIP CAPACITOR C6038 ECJ1VC1H220J CHIP CAPACITOR ECUV1H220JCV C6039 ECJ1VC1H220J CHIP CAPACITOR ECUV1H220JCV C6040 ECJ1VF1H104Z CHIP CAPACITOR C6041 ECJ1VF1H104Z CHIP CAPACITOR C6042 ECJ1VF1H104Z CHIP CAPACITOR C7501 F1H1H103A220 CHIP C...

Page 36: ...V D1002 MAZ4056NHF DIODE MA4056N HTA D1003 MAZ4130NLF DIODE MA4130N LTA D1005 MAZ4056NHF DIODE MA4056N HTA D1011 MAZ4051NMF DIODE MA4051N MTA D1012 B0EADD000002 DIODE 1SS119 04TJ D1110 ERZVA5V471 SURGE ABSORBER D1140 B0KB00000013 DIODE D1150 B0HAGM000006 DIODE D1152 MA2C18500E DIODE WHITE GREEN MA185TA5 D1155 B0EADD000002 DIODE 1SS119 04TJ D1157 MAZ40270LF DIODE D1180 MAZ751000C DIODE D1230 MA2C18...

Page 37: ...560J CHIP CAPACITOR 1 5 ECUV1H560JCV K0703 ERJ3GEY0R00V CHIP RESISTOR ERJ3GS0R00V K0707 ERJ3GEY0R00V CHIP RESISTOR ERJ3GS0R00V K0709 ERJ3GEY0R00V CHIP RESISTOR ERJ3GS0R00V K3004 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V K3016 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V K3017 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V K3018 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V K3024 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00...

Page 38: ...L ELEXT100JBV L4901 G0CR22JA0019 CHOKE COIL AXIAL VLQ0599JR22T L4902 G0C330JA0019 CHOKE COIL AXIAL VLQ0599J330T L4903 G0C330JA0019 CHOKE COIL AXIAL VLQ0599J330T L5001 G0C680JA0019 CHOKE COIL AXIAL VLQ0599J680T L6001 G0C101JA0019 CHOKE COIL AXIAL ELEXT101JBV L6001 G0C101JA0019 CHOKE COIL AXIAL VLQ0599J101T L6002 G0C330JA0019 CHOKE COIL AXIAL 4 VLQ0599J330T L6005 JUMPER WIRE L6006 G0C680JA0019 CHOKE...

Page 39: ... CONNECTOR PK0701 K1MR09A00028 CONNECTOR PP0701 K1KA04B00135 CONNECTOR Q0702 2SD0601ASL TRANSISTOR Q1001 2SD0602ARL TRANSISTOR 2SD602A RTX Q1002 B1AAGD000006 TRANSISTOR Q1003 2SB0710ARL TRANSISTOR 2SB710A RTX Q1005 B1AAGD000006 TRANSISTOR Q1006 B1AAGD000006 TRANSISTOR Q1007 B1AAGD000006 TRANSISTOR Q1008 B1AAGD000006 TRANSISTOR Q1009 B1AAGD000006 TRANSISTOR Q1150 B1DEDR000003 TRANSISTOR Q1151 2SD19...

Page 40: ...32V CHIP RESISTOR ERJ3GSJ332V R0709 ERJ6GEYJ104V CHIP RESISTOR 3 4 R0711 ERJ3GEYJ181V CHIP RESISTOR R0713 ERJ3GEY0R00V CHIP RESISTOR ERJ3GS0R00V R0714 ERJ3GEYJ562V CHIP RESISTOR 3 4 ERJ3GSJ562V R0715 ERJ3GEYJ223V CHIP RESISTOR ERJ3GSJ223V R0717 ERJ3GEYJ471V CHIP RESISTOR ERJ3GSJ471V R0719 ERJ3GEYJ472V CHIP RESISTOR ERJ3GSJ472V R0725 ERJ6GEYJ101Z CHIP RESISTOR ERJ6GEYJ101V R0727 ERJ3GEY0R00V CHIP R...

Page 41: ...1209 ERJ6GEYG563V CHIP RESISTOR R1501 ERDS2TJ121T CARBON RESISTOR R1502 ERDS2TJ181T CARBON RESISTOR R1503 ERJ6GEYJ273V CHIP RESISTOR R1504 ERJ6GEYJ273V CHIP RESISTOR R1505 ERJ6GEYJ101Z CHIP RESISTOR ERJ6GEYJ101V R1506 ERJ6GEYJ103V CHIP RESISTOR R2501 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V R2502 ERJ6GEYJ222V CHIP RESISTOR R2503 ERJ6GEYJ103V CHIP RESISTOR R2504 ERJ6GEYJ103V CHIP RESISTOR R2505 ERJ6...

Page 42: ...Z CHIP RESISTOR ERJ6GEYJ101V R4014 ERJ6GEYJ163V CHIP RESISTOR R4015 ERJ6GEYJ472V CHIP RESISTOR R4016 ERJ6GEYJ222V CHIP RESISTOR R4017 ERJ6GEYJ332V CHIP RESISTOR R4018 ERJ6GEYJ472V CHIP RESISTOR R4019 ERJ6GEYJ682V CHIP RESISTOR R4020 ERJ6GEYJ472V CHIP RESISTOR R4503 ERJ6GEYJ303V CHIP RESISTOR R4504 ERJ6GEYJ303V CHIP RESISTOR R4507 ERJ6GEYJ153V CHIP RESISTOR R4508 ERJ6GEYJ472V CHIP RESISTOR R4509 ER...

Page 43: ...4926 ERJ6GEYJ393V CHIP RESISTOR R4935 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V R6001 ERJ6GEYJ472V CHIP RESISTOR R6002 ERJ6GEYJ102V CHIP RESISTOR R6003 ERJ6GEYJ391V CHIP RESISTOR R6004 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V R6005 ERJ6GEYJ224V CHIP RESISTOR R6006 ERJ6GEYJ152V CHIP RESISTOR 4 R6007 ERJ6GEYJ473V CHIP RESISTOR 1 2 3 5 R6009 ERJ6GEYJ223V CHIP RESISTOR R6011 ERJ6GEYJ221V CHIP RESISTOR R6...

Page 44: ...J432V CHIP RESISTOR R7504 ERJ6GEYJ822V CHIP RESISTOR R7505 ERJ6GEYJ562V CHIP RESISTOR R7506 ERJ6GEYJ432V CHIP RESISTOR R7507 ERDS2TJ390T CARBON RESISTOR R7509 ERJ6GEYJ101Z CHIP RESISTOR ERJ6GEYJ101V R7510 ERDS2TJ821T CARBON RESISTOR R7511 ERDS2TJ821T CARBON RESISTOR R7512 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V R7513 ERJ6GEYJ303V CHIP RESISTOR R7514 ERJ6GEYJ303V CHIP RESISTOR R7515 ERJ6GEYJ303V CH...

Page 45: ...B SWITCH S7507 K0C111A00006 SAFETY TAB SWITCH S7508 EVQ11L07B SWITCH S7510 EVQ11L07B SWITCH S7511 EVQ11L07B SWITCH S7512 EVQ11404M SWITCH S7513 EVQ11L07B SWITCH S7514 EVQ11404M SWITCH S7515 EVQ11L07B SWITCH S7516 EVQ11L07B SWITCH S7517 EVQ11L07B SWITCH T0701 EQV5EC082P TRANSFORMER 1 5 T0701 EQV5EC083P TRANSFORMER 2 T0701 EQV5EC081P TRANSFORMER 3 4 T1150 ETS29AZ286AC TRANSFORMER T4001 EQQ7QF024P HI...

Page 46: ...W510 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V 46 ...

Page 47: ...0V W717 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V W718 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V W719 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V W720 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V W721 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V W722 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V W723 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V W724 ERJ6GEY0R00Z CHIP RESISTOR ERJ6GEY0R00V W725 ERJ6GEY0R00Z CHIP RESISTOR ERJ6G...

Page 48: ...0000004 FE HEAD 12 VDB1431 TENSION ARM BOSS 13 VDB1460 SUPPLY BRAKE ARM BOSS 14 VDG1220KIT MAIN CAM GEAR 15 VDG1221 CONVERSION GEAR 16 VDR0350 REEL TABLE 17 VDR0350 REEL TABLE 18 VDV0382 CAPSTAN BELT 19 VED0412 A C HEAD UNIT 20 VMX2656 P4 CAP 21 VDG1217 WORM GEAR 22 VDG1218 WORM WHEEL GEAR 23 VDG1219 CENTRE GEAR 24 VEM0604 LOADING MOTOR UNIT 25 VMD2619 MOTOR BRACKET 26 VMB3045 CONVERSION GEAR SPRI...

Page 49: ...XP1730 MAIN SHAFT UNIT B1 VHD1117 SCREW B2 VHD1117 SCREW B3 VHD0842 SCREW B4 VHD0843 SCREW B5 VHD0843 SCREW B6 VHD0844 SCREW B7 VHD0844 SCREW B8 VHD1066 SCREW B9 VHD1066 SCREW B10 VHD1044 SCREW B11 VHD1060 SCREW B12 VHD1071 SCREW B13 XTS26 6F SCREW B14 XTN26 6F SCREW B15 XTN26 7J SCREW B16 XTN26 7J SCREW B17 XTN26 7J SCREW B18 VHD1095 SCREW B19 VHD1185 SCREW N1 VHN0311 PUSH NUT W1 VMX2208 WASHER W...

Page 50: ...HV50EC S 55EC S 60EBL S 60EB S 60EC S 60EP S 65EC S B102 XTW3 10TFZ SCREW NV HV60EB K EC K EP K B103 XTW3 10TFC SCREW TOP CASE NV HV50EC S 55EC S 60EBL S 60EB S 60EC S 60EP S 65EC S B103 XTW3 10TFZ SCREW NV HV60EB K EC K EP K B104 XTW3 10TFC SCREW TOP CASE NV HV50EC S 55EC S 60EBL S 60EB S 60EC S 60EP S 65EC S B104 XTW3 10TFZ SCREW NV HV60EB K EC K EP K B105 VHD0168 SCREW FOR MECHA CHAS B106 VHD01...

Page 51: ...202 N2QAKB000043 REMOTE CONTROLLER NV HV55EC S 60EC S 60EC K 60EP S 60EP K 65EC S 202 N2QAKB000044 REMOTE CONTROLLER NV HV60EB S 60EB K 60EBL S 203 R0185 720010 BATTERY COVER NV HV50EC S 203 R0186 720010 BATTERY COVER NV HV55EC S 60EB S 60EB K 60EBL S 60EC S 60EC K 60EP S 60EP K 65EC S 205 K2KF2BA00001 DIN RF CABLE 206 RJA0043 1C AC CABLE NV HV50EC S 55EC S 60EC S 60EC K 60EP S 60EP K 65EC S 206 R...

Page 52: ...12 SCHEMATIC DIAGRAM FOR PRINTING WITH A4 SIZE 52 ...

Page 53: ...N P2502 C 21 NOTE DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST P2901 A 1 2 3 CYLINDER SERVO SPEED LOOP P2502 9 P2502 8 P2502 7 P2502 6 P2502 5 P2502 4 P2502 3 P2502 2 P2502 1 NV HV65EC HV60EB EBL EC EP HV55EC HV50EC CYLINDER STATOR SCHEMATIC DIAGRAM ...

Page 54: ... POST FILTER 3 DACS ANALOG CROSSBAR SWITCH 2 CHANNEL OUTPUT BUFFERS MONO CHANNEL OUTPUT BUFFERS SYS CLK VDDD3 VSSD3 P1 MONO IN EXTIR EXTIL VREF2 P2 OUT M VSSA4 SIF2 VREF1 SIF1 CRESET VSSA3 VDDA3 SCL SDA SDO WS SCK TP1 NICAM TP2 VDEC2 VSSD2 VDDD1 VSSD1 VSSA1 VDDA1 OUT R OUT L TEST1 VDDA2 VSSA2 VDDR2 1 REF TEST2 TP3 XTAL I XTAL O ADDR1 PCLK TL7603 C7654 10P C7653 10P AUDIO SIGNAL PATH 3 3 2 0 1 6 1 ...

Page 55: ...PNR LCH AGC GND PREAMP SWITCH VCC REC DC2 ENV DET OUT REC AGC DET PNR RCH BPF BPF LPF FM MODULATOR DEMODULATOR AGC SWITCH MUTE CONTROL REC AGC ADJ GND R VCC VCO FO IIC BUS INTERFACE C4540 0 1 C4541 0 1 C4501 16V10 C4502 16V10 C4503 16V10 R4507 15K R4504 30K B1 R4508 4700 R4514 56K B2 R1509 4700 R1516 56K B3 R4510 15K R4503 30K B4 R4511 4700 R4513 56K B5 R4512 4700 R4515 56K B6 R4518 4700 R4517 510...

Page 56: ...AMP CLAMP CPS Y INPUT SELECT SW MUTE CLAMP CPN C INPUT SELECT SW MUTE VIDEO INPUT SELECT SW MUTE NOTE THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ON THIS DIAGRAM IS RECORD MODE WITH PAL COLOUR SIGNAL SP MODE THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE WITH PAL COLOUR SIGNAL SP MODE NOTE DO NOT ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRA...

Page 57: ...DF08S 6622 R S R TO POWER SUPPLY RF SECTION S TO SYSTEM CONTROL SERVO SECTION R1156 33 C1152 0 01 D1152 MA185 D1157 MA4027L R1157 1800 R1158 330 D1155 MA165 C1151 0 047 C1153 0 1 R1159 3 3 Q1151 2SD1992A VOLTAGE CONTROL 1 2 3 LR1150 VLP0392 R1153 330 C1154 0 022 2 3 4 5 6 7 8 18 17 16 15 14 13 12 11 10 R1155 100K C1123 1000P LB1213 J0JHC0000070 R1162 1K R1163 100 Q1153 2SK2876 VOLTAGE CONTROL C115...

Page 58: ...619 0 1 C D 19 20 21 22 23 24 25 26 27 DU7601 SW1 SW2 SIF AFC S CURVE TUNER VIDEO REG 5V GND PK0701 1 PK0701 2 PK0701 3 PK0701 4 PK0701 5 PK0701 6 PK0701 7 PK0701 8 PK0701 9 TO TV DEMODULATOR PACK PK0701 D 1 TU7601 ENG47327G1 A E ENG47328G1 B ENG47329G1 C D TUNER UNIT A6 A7 C7617 0 01 A C D E A8 R7613 150 R7614 150 S V I T S V A V V P A D T T S S S A A V V GND GND GND GND SYS GND FIP GND CTL GND F...

Page 59: ...D FM REC D A REC V V BIAS MUTE A R SW2 S VHS DET V T RESET AV1 PB I Y C VIDEO OUT V A19 TL6013 TL6012 CYL HEAD CYL HEAD V V SLEEP R T BACK UP 5V N SW 5V R A25 A26 A27 A28 A29 A1 A2 R6001 4700 C2512 25V4 7 C2511 6V22 C2508 0 1 TW2002 C2513 3900P C2514 0 1 TW2015 C2510 33P R2506 1M D2501 MA165 D2502 MA165 R1504 27K R1503 27K R6031 6800 C6017 680P B1 B2 B4 B5 B6 B7 B8 B9 B10 B11 B12 B14 B16 B17 B18 B...

Page 60: ...3 14 15 16 17 18 19 20 EHB DAVN NC VCS CSO SDA SCL NC VSSD VSSA TI PD1 NC VCO2 VCO1 ULEF VCBS NC VDPD VDDA IC6003 SDA5660X C6027 0 033 R6053 6800 R6054 1 2M C6028 2200P R6055 6800 R6056 1 2M R6057 100K R6051 560K C6029 0 47 C6030 150P R6058 2200 A34 A35 R6052 220 C6031 0 1 C6032 6V47 5 6 7 4 3 2 1 8 VSS PBI PBO PRE SDA SCL MODE VCC 20 21 I IO IIC CLOCK I IO IIC DATA UNREG 14V P R PS 12V NOTE DO NO...

Page 61: ...E ON THIS DIAGRAM IS STOP MODE ON LP REC S VHS OFF SP ET S TO SYSTEM CONTROL SERVO SECTION R7507 39 R GND STOP S7515 EVQ11L07B R7501 8200 R7538 12K S7513 EVQ11L07B TIMER REC QUICK ERASE S7503 EVQ11L07B R7505 5600 R7504 8200 R7537 12K S7512 EVQ11404M REW EXT LINK S7508 EVQ11L07B R7519 4300 R7536 5600 R7516 30K R7517 10K R7518 10K S SAFETY TAB R7511 820 C7501 0 01 1 2 3 1 2 3 3 1 2 5 4 C7509 6800P B...

Page 62: ... DEEMPHP FIL CONT S PLL AMP SW EQ AMP TRAP X VIDEO DET X APC DET X 1ST SIF DET AGC LPF VCO FLL AFT AMP 1ST AMP VIF AMP IF AGC RF AGC TO POWER SUPPLY RF SECTION DU7601 B 9 VIDEO SIGNAL PATH AUDIO SIGNAL PATH NOTE DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST NOTE THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP...

Page 63: ...00 C4025 10V22 R4018 4700 Q4006 2SB710A ERASE HEAD DRIVE QR4005 UN2212 S BIAS PS 5V R VIDEO 5V R C3071 0 1 C4001 6V100 R4001 3300 QR4001 UN2211 C4003 4700P R4002 100K C4004 1200P R4003 22K C4008 25V3 3 LB4001 J0JBC0000070 B7 B8 B9 MESECAM DET TRACKING ENV S S HEAD SW S A3 A2 A1 C4013 0 01 C4014 6V47 R4008 330K C4011 8200P R4007 10K C4009 6V22 LB4002 0 R4004 220 C5006 6V47 C5005 0 1 L5001 68u L4001...

Page 64: ... HPF L SECAM L SECAM LPF APC SW CLOCK DRIVER Y CCD C CCD LPF GCL GCL GCL SYNC SEP PG MAIN EMPHASIS CARRIER OFFSET W C D C FO DEVADJ FM MOD REC FILTER MAIN DE EMPHASIS REC FBC ALC PB AGC APL DELAY P EQ FM AGC DET G EQ DLIM DEMO SUB LPF DO DET S DET FEED BACK CLAMP VIDEO ALC AGC DET PG YNR N L DE EMPH SQPB EQ SECAM DELAY SSEQ Y LPF TRAP NC HP NC N L EMPH DEH ET LPF PC VIDEO AGC ATT 4dB ATT 6dB ATT 1...

Page 65: ...3 2 HALL IC P2901 8 M3 2 9 5 1 M1 VM VM VM M2 VEM0715 NV HV65EC HV60EB EBL EC EP HV55EC HV50EC CYLINDER STATOR UNIT HALL IC B 3 P2901 A 3 CYLINDER STATOR UNIT Integrated Circuit Connector ADDRESS INFORMATION ...

Page 66: ...C D C D C D A C D E TU7601 DU7601 HOT VEP06F09G NV HV65EC HV60EC HV55EC VEP06F09H NV HV60EB VEP06F09J NV HV60EBL VEP06F09L NV HV60EP VEP06F09N NV HV50EC NV HV65EC HV60EB EBL EC EP HV55EC HV50EC MAIN C B A 1 A B C D E F 2 3 4 5 6 7 8 ...

Page 67: ... F 6 Q4005 D 8 Q4006 D 7 Q4903 E 3 Q4904 E 3 Q4905 E 4 Q4906 F 4 Q6003 B 4 Q6004 B 5 Q6008 B 5 Q6009 B 4 QR1003 A 2 QR1004 B 2 QR1005 A 2 QR4001 F 6 QR4002 F 6 QR4005 D 8 QR4501 D 7 QR4502 E 8 QR4503 D 8 QR4504 D 8 QR4507 E 8 QR4901 F 3 QR4902 F 4 QR6001 B 5 QR6004 B 2 IC1200 B 1 IC1501 B 4 IC1502 B 6 IC2501 F 2 IC3001 E 5 IC4501 E 7 IC4902 F 3 IC6001 C 3 IC6002 A 6 IC6003 B 5 IC7501 A 5 IC7502 A ...

Page 68: ...W508 W509 W510 C0704 X0704 K0703 K0701 L0701 X0701 K0709 R0715 R0719 C0713 W507 R0730 R0701 K0707 W513 W514 W512 C0715 R0709 R0728 W517 W516 C0708 C0721 C0740 R0741 W515 R0729 R0714 R0732 R0731 R0742 W506 R0743 R0725 W503 W502 C0712 C0711 W501 X0702 NV HV65EC HV60EB EBL EC EP HV55EC HV50EC TV DEMODURATOR PACK C B A Q0702 A 3 IC0701 D 3 T0701 C 4 VR0701 D 2 PK0701 A 2 PP0701 B 1 ADDRESS INFORMATION...

Page 69: ...VPB H L O High High Low High 16 AVPB M H O Low Low Low Low 17 EEP_WR O Write enable for EEPROM H READ only L Write High High Low High 18 VIDEO H SW O Output signal for video HEAD switch Low Low Low Low 19 A H SW O Output signal for FM audio HEAD switch Low Low Low Low 20 PROG ON H O I O control to switch IIC bus for LW programmer H IIC bus is connected to AV2 L IIC bus is not connected to AV2 Low ...

Page 70: ...lt of broad cast system Low Low Low Low 59 SECAM V IN I Chroma input terminal for SECAM SUPERIMPOSE 60 OSD PULSE O Abstraction signal for BOX from the video signal at SUPERIMPOSE Low Low Low Low 61 SLEEP L O Power circuit control signal for super power save mode P OFF in power save mode L is output Other than above H is output Output switching timing of FIP L is same with the switching timing of P...

Page 71: ...nd off when down edge is detected In In In In 83 CNR OFF H O CNR control for IC3001 Low Low Low Low 84 SECAM_ID L I Detection of SECAM mode In In In In 85 DAVN I DAVN signal from Slicer In In In In 86 FG AMP OUT I Output from internal FG Amplifier 87 FG AMP IN I Input for internal FG Amplifier 88 GND A 89 AV3_S_IN L I Detection of conposite or conponent for AV3 VIDEO INPUT In In In In 90 PFG I FPG...

Page 72: ...DEO VCR OUT 1 L VCR OUT 11 H 1 L OFF 1 AV1 100 AV1 S VIDEO H AV2 L VIDEO VCR OUT 1 L VCR OUT 11 H 1 H OFF 1 AV2 010 AV2 S VIDEO H M H VIDEO VCR OUT 1 L VCR OUT 11 H 1 L OFF 1 AV2 010 AV2 S VIDEO H AV3 L VIDEO VCR OUT 1 L VCR OUT 11 H 1 H OFF 1 AV3 110 AV3 S VIDEO H M H VIDEO VCR OUT 1 L VCR OUT 11 H 1 L OFF 1 AV3 110 AV3 S VIDEO H DECODER L NO TU L AV2 IN 0 L AV1 IN 00 L 0 L OFF 1 TUN 000 TUN M H ...

Page 73: ...11 H AV2 L VIDEO VCR OUT 1 L VCR OUT 11 H 1 H OFF 1 AV2 010 AV2 S VIDEO Y OUT 11 H M H VIDEO VCR OUT 1 L VCR OUT 11 M H 1 L OFF 1 AV2 010 AV2 S VIDEO Y OUT 11 H AV3 VIDEO VCR OUT 1 L VCR OUT 11 H 1 2 H OFF 1 AV3 110 AV3 S VIDEO Y OUT 11 H H NO TU VIDEO VCR OUT 1 L VCR OUT 11 H 1 2 H OFF 1 TUN 000 TUN S VIDEO Y OUT 11 H C TU VIDEO VCR OUT 1 L VCR OUT 11 H 1 2 H OFF 1 TUN 000 TUN S VIDEO Y OUT 11 H ...

Page 74: ... 000 TUN S VIDEO Y OUT 11 H M H VIDEO VCR OUT 1 L TUN IN 10 H 1 L OFF 1 AV2 010 AV2 S VIDEO Y OUT 11 H AV1 L VIDEO VCR OUT 1 L AV1 IN 00 H 1 L OFF 1 AV1 100 AV1 S VIDEO Y OUT 11 H M H VIDEO VCR OUT 1 L AV1 IN 00 H 1 L OFF 1 AV2 010 AV2 S VIDEO Y OUT 11 H AV2 L VIDEO VCR OUT 1 L AV1 IN 00 H 1 L OFF 1 AV2 010 AV2 S VIDEO Y OUT 11 H M H VIDEO VCR OUT 1 L AV1 IN 00 H 1 L OFF 1 AV2 010 AV2 S VIDEO Y OU...

Page 75: ...1 AV2 010 AV2 S VIDEO Y OUT 11 H AV3 L VIDEO VCR OUT 1 L AV1 IN 00 H 1 L OFF 1 AV3 110 AV3 S VIDEO Y OUT 11 H M H VIDEO VCR OUT 1 L AV1 IN 00 H 1 L OFF 1 AV3 110 AV3 S VIDEO Y OUT 11 H VV NO TU L VIDEO VCR OUT 1 L AV1 IN 00 M H 1 L OFF 1 TUN 000 PB S VIDEO Y OUT 11 H M H VIDEO VCR OUT 1 L AV1 IN 00 M H 1 L OFF 1 TUN 000 PB S VIDEO Y OUT 11 H C TU L VIDEO VCR OUT 1 L TUN IN 10 M H 1 L OFF 1 TUN 000...

Page 76: ...TUN AV1IN REC TV EXT1 H H S VIDEO AV1 L VIDEO Mute Mute Mute AV1IN AV1IN REC EXT1 EXT1 H H S VIDEO M H VIDEO Mute Mute Mute AV1IN AV1IN REC EXT1 EXT1 H H S VIDEO AV2 L VIDEO Mute Mute Mute AV2IN AV1IN REC EXT2 EXT1 H H S VIDEO M H VIDEO Mute Mute Mute AV2IN AV1IN REC EXT2 EXT1 H H S VIDEO AV3 L VIDEO Mute Mute Mute AV3IN AV1IN REC EXT3 EXT1 H H S VIDEO M H VIDEO Mute Mute Mute AV3IN AV1IN REC EXT3...

Page 77: ... INSEL REC TV OUTSEL L L S VIDEO AV1 VIDEO AV1IN AV1IN AV1IN AV1IN INSEL REC EXT1 OUTSEL L L S VIDEO AV2 L VIDEO AV2IN AV2IN AV2IN AV2IN INSEL REC EXT2 OUTSEL L L S VIDEO M H VIDEO AV2IN AV2IN AV2IN AV2IN INSEL REC EXT2 OUTSEL L L S VIDEO AV3 VIDEO AV3IN AV3IN AV3IN AV3IN INSEL REC EXT3 OUTSEL L L S VIDEO H NO TU VIDEO TUN TUN TUN TUN INSEL REC TV OUTSEL L L S VIDEO C TU VIDEO TUN TUN TUN TUN INSE...

Page 78: ...V EXT1 L L S VIDEO C TU L VIDEO TUN TUN TUN TUN TUN REC TV TVIN L L S VIDEO M H VIDEO AV2IN TUN AV2IN AV2IN TUN REC EXT2 TVIN L L S VIDEO AV1 L VIDEO AV1IN AV1IN AV1IN AV1IN AV1IN REC EXT1 EXT1 L L S VIDEO M H VIDEO AV2IN AV1IN AV2IN AV2IN AV1IN REC EXT2 EXT1 L L S VIDEO AV2 L VIDEO AV2IN AV1IN AV2IN AV2IN AV1IN REC EXT2 EXT1 L L S VIDEO M H VIDEO AV2IN AV1IN AV2IN AV2IN AV1IN REC EXT2 EXT1 L L S ...

Page 79: ...REC EXT3 EXT1 L L S VIDEO VV NO TU L VIDEO PB AV1IN PB TUN AV1IN PB TV EXT1 L L S VIDEO M H VIDEO PB AV1IN PB TUN AV1IN PB TV EXT1 L L S VIDEO C TU L VIDEO PB TUN PB TUN TUN PB TV TVIN L L S VIDEO M H VIDEO PB TUN PB AV2IN TUN PB EXT2 TVIN L L S VIDEO AV1 L VIDEO PB AV1IN PB AV1IN AV1IN PB EXT1 EXT1 L L S VIDEO M H VIDEO PB AV1IN PB AV2IN AV1IN PB EXT2 EXT1 L L S VIDEO AV2 L VIDEO PB AV1IN PB AV2I...

Page 80: ...CR OUT 11 H 1 L OFF 1 TUN 000 TUN AV1 L VCR OUT 1 VCR OUT 11 H 1 H OFF 1 AV1 100 AV1 M H VCR OUT 1 VCR OUT 11 H 1 L OFF 1 AV1 100 AV1 AV2 L VCR OUT 1 VCR OUT 11 H 1 H OFF 1 AV2 010 AV2 M H VCR OUT 1 VCR OUT 11 H 1 L OFF 1 AV2 010 AV2 AV3 L VCR OUT 1 VCR OUT 11 H 1 H OFF 1 AV3 110 AV3 M H VCR OUT 1 VCR OUT 11 H 1 L OFF 1 AV3 110 AV3 DECODER L TUN L AV2 IN 0 AV1 IN 00 L 0 L OFF 1 TUN 000 TUN M H AV2...

Page 81: ...R OUT 11 H 1 2 H OFF 1 AV3 110 PB DECODER EE L TUN L VCR OUT 1 TUN IN 10 L 0 L OFF 1 TUN 000 TUN M H VCR OUT 1 TUN IN 10 L 0 L OFF 1 AV2 010 AV2 AV1 L VCR OUT 1 AV1 IN 00 L 0 L OFF 1 AV1 100 AV1 M H VCR OUT 1 AV1 IN 00 L 0 L OFF 1 AV2 010 AV2 AV2 L VCR OUT 1 AV1 IN 00 L 0 L OFF 1 AV2 010 AV2 M H VCR OUT 1 AV1 IN 00 L 0 L OFF 1 AV2 010 AV2 AV3 L VCR OUT 1 AV1 IN 00 L 0 L OFF 1 AV3 110 AV3 M H VCR O...

Page 82: ...Mute Mute TUN AV1IN REC TV EXT1 H H M H Mute Mute Mute TUN AV1IN REC TV EXT1 H H AV1 L Mute Mute Mute AV1IN AV1IN REC EXT1 EXT1 H H M H Mute Mute Mute AV1IN AV1IN REC EXT1 EXT1 H H AV2 L Mute Mute Mute AV2IN AV1IN REC EXT2 EXT1 H H M H Mute Mute Mute AV2IN AV1IN REC EXT2 EXT1 H H AV3 L Mute Mute Mute AV3IN AV1IN REC EXT3 EXT1 H H M H Mute Mute Mute AV3IN AV1IN REC EXT3 EXT1 H H DECODER L TUN L AV2...

Page 83: ...IN TUN REC EXT2 TVIN L L AV1 L AV1IN AV1IN AV1IN AV1IN AV1IN REC EXT1 EXT1 L L M H AV2IN AV1IN AV2IN AV2IN AV1IN REC EXT2 EXT1 L L AV2 L AV2IN AV1IN AV2IN AV2IN AV1IN REC EXT2 EXT1 L L M H AV2IN AV1IN AV2IN AV2IN AV1IN REC EXT2 EXT1 L L AV3 L AV3IN AV1IN AV3IN AV3IN AV1IN REC EXT3 EXT1 L L M H AV3IN AV1IN AV3IN AV3IN AV1IN REC EXT3 EXT1 L L H TUN L TUN TUN TUN TUN TUN REC TV TVIN L L M H AV2IN TUN...

Page 84: ... 6 5 0 2 1 0 0 1 9 0 0 4 8 0 0 0 0 REC 4 8 0 0 4 8 0 0 0 0 0 0 1 7 2 1 0 0 1 6 2 5 1 6 5 0 2 1 0 0 1 9 0 0 4 8 0 0 0 0 F F 4 8 0 0 4 8 0 0 0 0 0 0 1 7 2 1 0 0 1 6 2 5 1 6 5 0 2 1 0 0 1 9 0 0 4 8 0 0 0 1 REW 4 8 0 0 4 9 0 0 0 0 0 0 1 7 2 1 0 0 1 6 2 5 1 6 5 0 2 1 0 0 1 9 0 0 4 8 0 0 0 1 Ref No MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 STOP 4 8 0 0 0 0 2 4 0 0 0 0 0 0 4 7 4 7 ...

Page 85: ...0 0 1 6 5 0 0 0 F F 0 1 4 6 0 0 5 0 1 4 0 0 0 8 0 1 12 4 0 0 1 6 5 0 2 3 REW 0 1 4 7 0 0 4 9 1 4 0 0 0 8 0 1 12 4 0 0 1 6 5 0 2 3 Ref No MODE E C B E C B STOP 0 0 0 0 4 8 0 1 0 0 4 8 PLAY 0 0 12 3 0 0 0 1 0 0 4 8 REC 0 0 0 0 4 8 0 1 0 0 4 8 F F 0 0 0 0 4 8 0 1 0 0 4 8 REW 0 0 0 0 4 8 0 1 0 0 4 8 QR6001 QR6004 SYSTEM CONTROL SERVO TRs DC VOLTAGE CHART SP MODE Q6009 Q1501 Q1502 Q6004 Q6008 ...

Page 86: ...UDIO OUTPUT R AUDIO SELECT H AUDIO L AUDIO R AV CONTROL AV CONTROL AV CONTROL SERIAL CLOCK AV CONTROL MODE AV CONTROL LEVEL METER R AV SW LEVEL METER L B MODE H BURST GATE PULSE BACK UP 5V BAND U BAND VL BILINGUAL MIX L BIL BIL L BIL H BIL M1 L BS CLOCK BS DATA BS LCH IN BS MIX H BS MON H BS MONI H BS RCH IN BS VIDEO BS VIDEO BS1 BS H BS LEVEL BS M H BS VTR H BUS CLK BUS LSN BUS TLK BUZZER CAP EC ...

Page 87: ...H FM AUDIO MUTE H FM OUTPUT L FM OUTPUT R FM PACK OUTPUT L FM PACK OUTPUT R FM BS SELECT L FM BS SELECT R FS CLOCK FULL ERASE HEAD ON H FULL ERASE HEAD ON H FULL E 12V GND A GND TU GND N SW 12V H SYNC H AMP SW H P R H P L H P GND H P OUT L H P OUT R H SW HEAD PHONE L HEAD PHONE R HEAD SW HEATER HEATER HSS HTR HTR I RFE ICL IF IN SELA1 IN SELA2 IN SELA3 INS L R L INS H INSEL A1 INSEL A2 INSERT INSE...

Page 88: ...PE PLAY H NORMAL H NR BIAS NTSC L CONTROL AGC CIRCUIT OUTPUT P OFF H P OFF L P FAIL P OFF H P OFF L PAL H PAL L NTSC H PB ADJ OUT PB OUT PB H PFG PHOTSN B PICT CNT PLAY LED RVS LED PLAY PO PLAY R LED PLY DEW POWER OFF L PREROLL H PWRFAIL R CH H R CH L R ST R S F RCH H REC 12V REC CHROMA REC H REC IN REC OUT L REC START REC VR C REC VR L REC VR R REC Y REC H REC C REC Y REC EE CTL REEL T REEL S REG...

Page 89: ... POSITION PAL STOP 2 POSITION STOP 2 POSITION SAFETY TAB SW STEREO H SUB BIAS SUB SW S VHS CASSETTE L SW 5V DETECT SYNC L SYSCON 5V SYSTEM T PHOTO T RL PLS T BUSCLK T BUSLSN T BUSTLK T END L T PHOTO TAPE END L TAPE END L CAM TEST TPZ TRIC L TRICK L TRK ENV TU AUDIO TU GND TU V IN TU VIDEO TUN NOR IN TUN R TUN AUDIO IN TUNER 12V TUNER L TUNER V IN TUNER L TUNER N TUNER R TUNER 12 TUOFF H TV AUDIO T...

Page 90: ...CTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET 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 IMPORTANT The wires in this mains lead are coloured in accordance with the following code Blue Neutral Brown Live As the colours of the wires in the mains lead of this appliance may not correspond wit...

Page 91: ...WS PRIMARY SIDE SECONDARY SIDE D1140 DF08S 6622 R S R TO POWER SUPPLY RF SECTION S TO SYSTEM CONTROL SERVO SECTION R1156 33 C1152 0 01 D1152 MA185 D1157 MA4027L R1157 1800 R1158 330 D1155 MA165 C1151 0 047 C1153 0 1 R1159 3 3 Q1151 2SD1992A VOLTAGE CONTROL 1 2 3 LR1150 VLP0392 R1153 330 C1154 0 022 2 3 4 5 6 7 8 18 17 16 15 14 13 12 11 10 R1155 100K C1123 1000P LB1213 J0JHC0000070 R1162 1K R1163 1...

Page 92: ...WS PRIMARY SIDE SECONDARY SIDE D1140 DF08S 6622 R S R TO POWER SUPPLY RF SECTION S TO SYSTEM CONTROL SERVO SECTION R1156 33 C1152 0 01 D1152 MA185 D1157 MA4027L R1157 1800 R1158 330 D1155 MA165 C1151 0 047 C1153 0 1 R1159 3 3 Q1151 2SD1992A VOLTAGE CONTROL 1 2 3 LR1150 VLP0392 R1153 330 C1154 0 022 2 3 4 5 6 7 8 18 17 16 15 14 13 12 11 10 R1155 100K C1123 1000P LB1213 J0JHC0000070 R1162 1K R1163 1...

Page 93: ...MA4300M A5 A4 A3 A2 A1 C7619 0 1 C D 19 20 21 22 23 24 25 26 27 DU7601 SW1 SW2 SIF AFC S CURVE TUNER VIDEO REG 5V GND PK0701 1 PK0701 2 PK0701 3 PK0701 4 PK0701 5 PK0701 6 PK0701 7 PK0701 8 PK0701 9 TO TV DEMODULATOR PACK PK0701 D 1 TU7601 ENG47327G1 A E ENG47328G1 B ENG47329G1 C D TUNER UNIT A6 A7 C7617 0 01 A C D E A8 R7613 150 R7614 150 S V I T S V A V V P A D T T S S S A A V V GND GND GND GND ...

Page 94: ...MA4300M A5 A4 A3 A2 A1 C7619 0 1 C D 19 20 21 22 23 24 25 26 27 DU7601 SW1 SW2 SIF AFC S CURVE TUNER VIDEO REG 5V GND PK0701 1 PK0701 2 PK0701 3 PK0701 4 PK0701 5 PK0701 6 PK0701 7 PK0701 8 PK0701 9 TO TV DEMODULATOR PACK PK0701 D 1 TU7601 ENG47327G1 A E ENG47328G1 B ENG47329G1 C D TUNER UNIT A6 A7 C7617 0 01 A C D E A8 R7613 150 R7614 150 S V I T S V A V V P A D T T S S S A A V V GND GND GND GND ...

Page 95: ...ODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE ON LP REC S VHS OFF SP ET S TO SYSTEM CONTROL SERVO SECTION R7507 39 R GND STOP S7515 EVQ11L07B R7501 8200 R7538 12K S7513 EVQ11L07B TIMER REC QUICK ERASE S7503 EVQ11L07B R7505 5600 R7504 8200 R7537 12K S7512 EVQ11404M REW EXT LINK S7508 EVQ11L07B R7519 4300 R7536 5600 R7516 30K R7517 10K R7518 10K S SAFETY TAB R7511 820 C7501 0 01 1 2 3 1 2 3 3 1...

Page 96: ...ODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE ON LP REC S VHS OFF SP ET S TO SYSTEM CONTROL SERVO SECTION R7507 39 R GND STOP S7515 EVQ11L07B R7501 8200 R7538 12K S7513 EVQ11L07B TIMER REC QUICK ERASE S7503 EVQ11L07B R7505 5600 R7504 8200 R7537 12K S7512 EVQ11404M REW EXT LINK S7508 EVQ11L07B R7519 4300 R7536 5600 R7516 30K R7517 10K R7518 10K S SAFETY TAB R7511 820 C7501 0 01 1 2 3 1 2 3 3 1...

Page 97: ... SW A I PROG A ABS NORMAL A D FM REC D A REC V V BIAS MUTE A R SW2 S VHS DET V T RESET AV1 PB I Y C VIDEO OUT V A19 TL6013 TL6012 CYL HEAD CYL HEAD V V SLEEP R T BACK UP 5V N SW 5V R A25 A26 A27 A28 A29 A1 A2 R6001 4700 C2512 25V4 7 C2511 6V22 C2508 0 1 TW2002 C2513 3900P C2514 0 1 TW2015 C2510 33P R2506 1M D2501 MA165 D2502 MA165 R1504 27K R1503 27K R6031 6800 C6017 680P B1 B2 B4 B5 B6 B7 B8 B9 B...

Page 98: ... SW A I PROG A ABS NORMAL A D FM REC D A REC V V BIAS MUTE A R SW2 S VHS DET V T RESET AV1 PB I Y C VIDEO OUT V A19 TL6013 TL6012 CYL HEAD CYL HEAD V V SLEEP R T BACK UP 5V N SW 5V R A25 A26 A27 A28 A29 A1 A2 R6001 4700 C2512 25V4 7 C2511 6V22 C2508 0 1 TW2002 C2513 3900P C2514 0 1 TW2015 C2510 33P R2506 1M D2501 MA165 D2502 MA165 R1504 27K R1503 27K R6031 6800 C6017 680P B1 B2 B4 B5 B6 B7 B8 B9 B...

Page 99: ... 14 15 16 17 18 19 20 EHB DAVN NC VCS CSO SDA SCL NC VSSD VSSA TI PD1 NC VCO2 VCO1 ULEF VCBS NC VDPD VDDA IC6003 SDA5660X C6027 0 033 R6053 6800 R6054 1 2M C6028 2200P R6055 6800 R6056 1 2M R6057 100K R6051 560K C6029 0 47 C6030 150P R6058 2200 A34 A35 R6052 220 C6031 0 1 C6032 6V47 5 6 7 4 3 2 1 8 VSS PBI PBO PRE SDA SCL MODE VCC 20 21 I IO IIC CLOCK I IO IIC DATA UNREG 14V P R PS 12V NOTE DO NOT...

Page 100: ... 14 15 16 17 18 19 20 EHB DAVN NC VCS CSO SDA SCL NC VSSD VSSA TI PD1 NC VCO2 VCO1 ULEF VCBS NC VDPD VDDA IC6003 SDA5660X C6027 0 033 R6053 6800 R6054 1 2M C6028 2200P R6055 6800 R6056 1 2M R6057 100K R6051 560K C6029 0 47 C6030 150P R6058 2200 A34 A35 R6052 220 C6031 0 1 C6032 6V47 5 6 7 4 3 2 1 8 VSS PBI PBO PRE SDA SCL MODE VCC 20 21 I IO IIC CLOCK I IO IIC DATA UNREG 14V P R PS 12V NOTE DO NOT...

Page 101: ... R4020 4700 C4026 16V10 R4019 6800 C4025 10V22 R4018 4700 Q4006 2SB710A ERASE HEAD DRIVE QR4005 UN2212 S BIAS PS 5V R VIDEO 5V R C3071 0 1 C4001 6V100 R4001 3300 QR4001 UN2211 C4003 4700P R4002 100K C4004 1200P R4003 22K C4008 25V3 3 LB4001 J0JBC0000070 B7 B8 B9 MESECAM DET TRACKING ENV S S HEAD SW S A3 A2 A1 C4013 0 01 C4014 6V47 R4008 330K C4011 8200P R4007 10K C4009 6V22 LB4002 0 R4004 220 C500...

Page 102: ... R4020 4700 C4026 16V10 R4019 6800 C4025 10V22 R4018 4700 Q4006 2SB710A ERASE HEAD DRIVE QR4005 UN2212 S BIAS PS 5V R VIDEO 5V R C3071 0 1 C4001 6V100 R4001 3300 QR4001 UN2211 C4003 4700P R4002 100K C4004 1200P R4003 22K C4008 25V3 3 LB4001 J0JBC0000070 B7 B8 B9 MESECAM DET TRACKING ENV S S HEAD SW S A3 A2 A1 C4013 0 01 C4014 6V47 R4008 330K C4011 8200P R4007 10K C4009 6V22 LB4002 0 R4004 220 C500...

Page 103: ...HPF L SECAM L SECAM LPF APC SW CLOCK DRIVER Y CCD C CCD LPF GCL GCL GCL SYNC SEP PG MAIN EMPHASIS CARRIER OFFSET W C D C FO DEVADJ FM MOD REC FILTER MAIN DE EMPHASIS REC FBC ALC PB AGC APL DELAY P EQ FM AGC DET G EQ DLIM DEMO SUB LPF DO DET S DET FEED BACK CLAMP VIDEO ALC AGC DET PG YNR N L DE EMPH SQPB EQ SECAM DELAY SSEQ Y LPF TRAP NC HP NC N L EMPH DEH ET LPF PC VIDEO AGC ATT 4dB ATT 6dB ATT 10...

Page 104: ...HPF L SECAM L SECAM LPF APC SW CLOCK DRIVER Y CCD C CCD LPF GCL GCL GCL SYNC SEP PG MAIN EMPHASIS CARRIER OFFSET W C D C FO DEVADJ FM MOD REC FILTER MAIN DE EMPHASIS REC FBC ALC PB AGC APL DELAY P EQ FM AGC DET G EQ DLIM DEMO SUB LPF DO DET S DET FEED BACK CLAMP VIDEO ALC AGC DET PG YNR N L DE EMPH SQPB EQ SECAM DELAY SSEQ Y LPF TRAP NC HP NC N L EMPH DEH ET LPF PC VIDEO AGC ATT 4dB ATT 6dB ATT 10...

Page 105: ...ULATOR DEMODULATOR LPF PNR LCH AGC GND PREAMP SWITCH VCC REC DC2 ENV DET OUT REC AGC DET PNR RCH BPF BPF LPF FM MODULATOR DEMODULATOR AGC SWITCH MUTE CONTROL REC AGC ADJ GND R VCC VCO FO IIC BUS INTERFACE C4540 0 1 C4541 0 1 C4501 16V10 C4502 16V10 C4503 16V10 R4507 15K R4504 30K B1 R4508 4700 R4514 56K B2 R1509 4700 R1516 56K B3 R4510 15K R4503 30K B4 R4511 4700 R4513 56K B5 R4512 4700 R4515 56K ...

Page 106: ...ULATOR DEMODULATOR LPF PNR LCH AGC GND PREAMP SWITCH VCC REC DC2 ENV DET OUT REC AGC DET PNR RCH BPF BPF LPF FM MODULATOR DEMODULATOR AGC SWITCH MUTE CONTROL REC AGC ADJ GND R VCC VCO FO IIC BUS INTERFACE C4540 0 1 C4541 0 1 C4501 16V10 C4502 16V10 C4503 16V10 R4507 15K R4504 30K B1 R4508 4700 R4514 56K B2 R1509 4700 R1516 56K B3 R4510 15K R4503 30K B4 R4511 4700 R4513 56K B5 R4512 4700 R4515 56K ...

Page 107: ...LAMP MUTE CLAMP CLAMP CLAMP CLAMP CPS Y INPUT SELECT SW MUTE CLAMP CPN C INPUT SELECT SW MUTE VIDEO INPUT SELECT SW MUTE NOTE THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ON THIS DIAGRAM IS RECORD MODE WITH PAL COLOUR SIGNAL SP MODE THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE WITH PAL COLOUR SIGNAL SP MODE NOTE DO NOT ANY PART NUMBER SHOWN ...

Page 108: ...LAMP MUTE CLAMP CLAMP CLAMP CLAMP CPS Y INPUT SELECT SW MUTE CLAMP CPN C INPUT SELECT SW MUTE VIDEO INPUT SELECT SW MUTE NOTE THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ON THIS DIAGRAM IS RECORD MODE WITH PAL COLOUR SIGNAL SP MODE THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE WITH PAL COLOUR SIGNAL SP MODE NOTE DO NOT ANY PART NUMBER SHOWN ...

Page 109: ...UST IIC BUS INTERFACE POST FILTER 3 DACS ANALOG CROSSBAR SWITCH 2 CHANNEL OUTPUT BUFFERS MONO CHANNEL OUTPUT BUFFERS SYS CLK VDDD3 VSSD3 P1 MONO IN EXTIR EXTIL VREF2 P2 OUT M VSSA4 SIF2 VREF1 SIF1 CRESET VSSA3 VDDA3 SCL SDA SDO WS SCK TP1 NICAM TP2 VDEC2 VSSD2 VDDD1 VSSD1 VSSA1 VDDA1 OUT R OUT L TEST1 VDDA2 VSSA2 VDDR2 1 REF TEST2 TP3 XTAL I XTAL O ADDR1 PCLK TL7603 C7654 10P C7653 10P AUDIO SIGNA...

Page 110: ...UST IIC BUS INTERFACE POST FILTER 3 DACS ANALOG CROSSBAR SWITCH 2 CHANNEL OUTPUT BUFFERS MONO CHANNEL OUTPUT BUFFERS SYS CLK VDDD3 VSSD3 P1 MONO IN EXTIR EXTIL VREF2 P2 OUT M VSSA4 SIF2 VREF1 SIF1 CRESET VSSA3 VDDA3 SCL SDA SDO WS SCK TP1 NICAM TP2 VDEC2 VSSD2 VDDD1 VSSD1 VSSA1 VDDA1 OUT R OUT L TEST1 VDDA2 VSSA2 VDDR2 1 REF TEST2 TP3 XTAL I XTAL O ADDR1 PCLK TL7603 C7654 10P C7653 10P AUDIO SIGNA...

Page 111: ...X BPF LIM AMP FM DET DEEMPHP FIL CONT S PLL AMP SW EQ AMP TRAP X VIDEO DET X APC DET X 1ST SIF DET AGC LPF VCO FLL AFT AMP 1ST AMP VIF AMP IF AGC RF AGC TO POWER SUPPLY RF SECTION DU7601 B 9 VIDEO SIGNAL PATH AUDIO SIGNAL PATH NOTE DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST NOTE THE MEASUREMENT MODE OF THE DC VOLTAGE ON ...

Page 112: ...X BPF LIM AMP FM DET DEEMPHP FIL CONT S PLL AMP SW EQ AMP TRAP X VIDEO DET X APC DET X 1ST SIF DET AGC LPF VCO FLL AFT AMP 1ST AMP VIF AMP IF AGC RF AGC TO POWER SUPPLY RF SECTION DU7601 B 9 VIDEO SIGNAL PATH AUDIO SIGNAL PATH NOTE DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST NOTE THE MEASUREMENT MODE OF THE DC VOLTAGE ON ...

Page 113: ...AD MOTOR UNREG 14V UNLOADING LOADING P0201 1 2 3 4 R0206 R0207 4 3 1 2 R0208 2 1 3 4 R0209 2 1 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 H3 H3 H1 H1 H2 H2 ED S GND VH EC ECR TL PCV PC1 VCC NC VM1 A3 A1 ATC A2 OUT2 RNF OUT1 VM2 RIN FIN CONTROL LOGIC TSD C0201 R0204 C0208 C0209 C0210 A3 A1 A2 DRIVER DRIVER EC AMP TL AMP AMP IC0201 1 A L0201 RCC SET VC...

Page 114: ...AD MOTOR UNREG 14V UNLOADING LOADING P0201 1 2 3 4 R0206 R0207 4 3 1 2 R0208 2 1 3 4 R0209 2 1 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 H3 H3 H1 H1 H2 H2 ED S GND VH EC ECR TL PCV PC1 VCC NC VM1 A3 A1 ATC A2 OUT2 RNF OUT1 VM2 RIN FIN CONTROL LOGIC TSD C0201 R0204 C0208 C0209 C0210 A3 A1 A2 DRIVER DRIVER EC AMP TL AMP AMP IC0201 1 A L0201 RCC SET VC...

Page 115: ... div IC6001 48 REC 5 0Vp p 10msec div IC3001 87 PLAY 150mVp p 20µsec div IC3001 73 REC PLAY 5 0Vp p 5msec div IC3001 74 REC PLAY 5 0Vp p 5msec div IC3001 15 19 21 REC 1 0Vp p 20µsec div IC3001 26 REC 0 6Vp p 20µsec div IC3001 29 REC PLAY 2 2Vp p 20µsec div IC4501 9 14 REC 0 4Vp p 5msec div IC4501 53 57 REC PLAY 1 4Vp p 0 2msec div T1150 3 STOP 1 6Vp p 5msec div T1150 5 STOP 330Vp p 5usec div T1150...

Page 116: ...H IN PLAYBACK MODE QR4504 MUTE MUTE QR4504 D FM REC FROM SYSTEM CONTROL 24 21 22 P5001 P5001 P5001 8 9 10 L R Hi Fi AUDIO HEAD TW4504 TW4503 TW4506 9 10 TW4505 JK4904 INPUT SELECT SWITCH RCH INPUT SELECT SWITCH LCH SWITCH RCH SWITCH LCH OUTPUT SELECT SWITCH RCH OUTPUT SELECT SWITCH LCH PNR RCH PNR LCH NORMAL SELECT SWITCH FM MODULATOR DEMODULATOR AGC SWITCH LPF AGC PREAMP SWITCH 29 30 BPF BPF LPF ...

Page 117: ...NSOR IC1502 S7507 SAFETY TAB SW Q1502 SUPPLY PHOTO SENSOR Q1501 TAKE UP PHOTO SENSOR D1501 SENSOR LED REG 5V 80 T REEL PULSE 79 S REEL PULSE TL6012 TL6013 94 CTL HEAD CTL HEAD 95 P4002 5 P4002 6 CTL HEAD 38 12MHz IN 39 12MHz OUT 35 32KHz IN 36 32KHz OUT X6002 X6001 QR1003 1 2 3 SERIAL DATA SERIAL CLOCK CS GRID7 17 GRID1 11 SEG18 18 SEG1 36 IC7501 5 23 33 39 1 F 45 DP7501 FROM POWER QR1002 F TIMER ...

Page 118: ...4902 29 36 33 34 38 40 23 CLAMP CLAMP CLAMP CLAMP CLAMP CLAMP CPS OUT V IN2 V OUT AV1 V OUT AV2 CPN Y IN1 V IN3 V IN1 CLOCK CPN Y IN1 CPN Y IN3 CPS OUT 2 10 6 14 DATA 1 IIC BUS INTERFACE 52 72 71 50 59 OSD SIGNAL PROCESS IIC DATA IIC CLOCK IC6001 OSD u COM SLICER IC6003 SDA SCL VCBS 5 4 17 BPF BUFFER AMP L6002 C6006 Q6003 Q6004 BUFFER Q6009 VIDEO IN VIDEO OUT D A B C D NV HV65EC HV60EB EBL EC EP H...

Page 119: ...ARRIER OFFSET W C D C SUB LPF DEMO DLIM G EQ X TAL VCO OSCILLATOR 2FSC C CLOCK DRIVER SQPB DL P EQ S VHS DET FM AGC 629MHz TRAP R P INT EXT SQPB SQPB TO C CCD EXTERNAL PB LUMINANCE SIGNAL INPUT LINE NOT USED IN THESE MODELS GCL P R Y LPF SECAM DELAY SSEQ SVHS L SECAM SVHS L SECAM R P SQPB SQPB DO REC DO R SVHS R SVHS GCL GCL LPF Y CCD DELAY Y NOISE REDUCTION HP NC TRAP NC PHASE COMPARATOR DEH NON ...

Page 120: ...NF OUT1 VM2 RIN FIN CONTROL LOGIC TSD C0201 R0204 C0208 C0209 C0210 A3 A1 A2 DRIVER DRIVER EC AMP TL AMP AMP IC0201 1 A L0201 RCC SET VCC R0201 R0211 C0206 2 3 4 5 B C D VM1 DIFFERENTAL AMP POSITION SIGNAL PROCESS TORQUE DIRECTION HALL POWER TO SYSTEM CONTROL SERVO SECTION P2501 F 21 C0207 D0203 R0210 R0213 R0212 Q0203 Q0202 Q0201 6 7 TL0201 CAPSTAN MOTOR DRIVE FG HEAD TL0204 TL0202 TL0203 HOLE SE...

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