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Panasonic NV-HS825EG Service Manual Download Page 88

(VEP07A18A:NV-HS825B)
(VEP07A18J:NV-HS825EC)

IC7301

B-2

IC7302

A-2

TL7301

A-2

TL7303

B-2

TL7304

B-2

PK7301

A-1

PK7302

A-2

ADDRESS INFORMATION

Test Point 

Integrated Circuit

Integrated Circuit

NICAM DECODER PACK C.B.A. 

(B)

(EC)

NV-HS825B/EC
NICAM DECODER PACK C.B.A.

IC7301

TL7304

TL7303

TL7301

IC7302

PK7302

PK7301

1

A

C

B

3

2

Summary of Contents for NV-HS825EG

Page 1: ...08035C2 Video Cassette Recorder NV HS825EG NV HS825B NV HS825EC Z MECHANISM SPECIFICATIONS 2001 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law 1 ...

Page 2: ...No VRD9802005C2 2 The Model No is indicated on the Schematic Diagram and Circuit Board Diagrams as follows Model No Indication Mark NV HS825EG EG NV HS825B B NV HS825EC EC 2 GENERAL DESCRIPTIONS 2 1 SERVICE CAUTION 2 1 1 REPLACING IC6002 EEPROM When the EEPROM IC6002 is replaced applicable model code option code tuning channel data and electrical adjustment data will not be available Therefore ent...

Page 3: ...de 3 Press the EJECT key for more than 3 seconds Set the Mode 2 4 Press the CH UP key in twice Display the Setting Code 5 Press the POWER Button 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 M...

Page 4: ...continuously WHEN REPLACING THE MAIN C B A Since the user s Tape Library data is stored in IC6002 EEPROM swap the EEPROM taking from Original Main C B A and mount it onto the New Main C B A to keep maintain the user s Library Data by ordering the following procedure 1 Take the IC6002 EEPROM from the new Main C B A to be used as replacement and keep it aside 2 Take the IC6002 EEPROM from the origin...

Page 5: ...TION 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 fiexible card from the FPC Holder D Remove the CYLINDER UNIT CAUTION Handle the Cylinder fiexible card with care When it damaged you should replace whole Cylinder unit Fig S3 2 UPPER CYLINDER DISASSEMBLY A Remove 2 screws A B Remove the Cylinder St...

Page 6: ... steps in the reverse order Notes 1 Install the Cylinder Retainer so that the 2 holes on top of the Cylinder Retainer are at right angles with the P3502 Connection 2 Tighten the Hex screw C 1 5 mm while pressing down on top of the Cylinder Retainer Fig S5 6 ...

Page 7: ...nner 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 Confirm the PG SHIFTER ADJUSTMENT with the alignment tape 7 ...

Page 8: ...the cable contacts facing the connector contacts Fig S9 2 2 REMOVAL OF CASSETTE TAPE There are 2 ways to remove a cassette tape 1 Service Information Display Operation A Press the FF and EJECT keys simultaneosly for 3 seconds and set the Service Mode 7 B Press STOP key in order to rotate the Loading Motor for unloading operation Pay an attention of tape slack 2 Manual Operation A Disconnect the AC...

Page 9: ...ejected 2 3 INTRODUCTION OF VIDEO HEAD CLEANING CASSETTE POLISHING TYPE 1 We are pleased to introduce Panasonic Video Head Cleaning Cassette VFK0923FT for service purposes and VFK0923FSE for end users for all VHS SVHS VCP and VCR 2 These cleaning cassettes are exclusive removing the hard and sticky clogging on video heads 3 These improve the efficiency of video head cleaning service and shortening...

Page 10: ...sette 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: ...e Two numbers from the left 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 can be displayed For more details refer to the Service Manual for Z Mechanism Chassis Order number VRD9612M129 NOTE To erase the memorized ERRO...

Page 12: ...te 07 During recording mode recording 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 mechan...

Page 13: ...g perform the steps in the reverse order Fig D1 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 Remove JOG DIAL SHUTTLE RING Unlock 10 Tabs B 13 ...

Page 14: ...e Screw C Remove 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 14 ...

Page 15: ...E MAIN C B A Remove Screw F Remove 4 Screws G Unlock 2 Tabs H 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 15 ...

Page 16: ...5 REMOVAL OF THE OSD SECAM C B A Unlock 4 Tabs I Fig D7 6 SERVICING POSITION Fig D8 3 2 MECHANICAL ADJUSTMENT PROCEDURES Refer to the Service Manual for Z Mechanism Chassis Order No VRD9802005C2 16 ...

Page 17: ...quency 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 S VHS Blank Tape 11 VHS Alignment Tape Parts No VFJ8125H3F PAL 3 3 2 VCR SETTING When no indication in the procedure set each selector as follows 1 TAPE SPEED SP 2 CHANNEL AV1 AV2 AV3 Set to signal input terminal...

Page 18: ...Fig E1 Fig E2 Fig E3 CONDITION BURST SIGNAL OFF 75ohm TERMINATED CONDITION BURST SIGNAL 75ohm TERMINATED Fig E4 3 3 4 PG SHIFTER ADJUSTMENT AUTOMATIC 18 ...

Page 19: ... 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 E5 3 3 5 S VHS VIDEO FREQUENC...

Page 20: ...ert the Self recorded tape and playback it SP LP mode Connect the Oscilloscope to CH1 Video Out TP3021 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 S...

Page 21: ...nsert the Self recorded tape and playback it SP LP mode Connect the Oscilloscope to CH1 Video Out TP3002 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 E4 Store the Adjusted value by pressing the 5 key on the Remote Controller Release the...

Page 22: ...3 3 8 CIRCUIT BOARD LAYOUT 22 ...

Page 23: ...AGRAM 7 2 LUMINANCE CHROMINANCE BLOCK DIAGRAM 7 3 AUDIO BLOCK DIAGRAM 8 SCHEMATIC DIAGRAMS 8 1 POWER TRANSFORMER SECTION IN MAIN SCHEMATIC DIAGRAM 8 2 POWER SUPPLY RF SECTION IN MAIN SCHEMATIC DIAGRAM 8 3 TIMER SECTION IN MAIN SCHEMATIC DIAGRAM 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 MAI...

Page 24: ...NIT SCHEMATIC DIAGRAM 8 14 CAPSTAN UNIT SCHEMATIC DIAGRAM 8 15 FRONT SCHEMATIC DIAGRAM 8 16 JOG SCHEMATIC DIAGRAM 9 CIRCUIT BOARD ASSEMBLIES 9 1 DNR PACK C B A 9 2 MAIN C B A 9 3 CYLINDER STATOR UNIT 9 4 FRONT C B A 9 5 INPUT OUTPUT PACK C B A 9 6 OSD SECAM C B A 9 7 TV DEMODULATOR PACK C B A 9 8 DECODER PACK C B A NV HS825EG 9 9 NICAM DECODER PACK C B A NV HS825B EC 9 10 JOG C B A 10 EXPLODED VIE...

Page 25: ...10 2 CASING PARTS SECTION 25 ...

Page 26: ...10 3 PACKING PARTS SECTION 26 ...

Page 27: ...11 REPLACEMENT PARTS LIST 11 1 CHASSIS PARTS SECTION PARTS LIST 27 ...

Page 28: ...R 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 VXA6226 INCLINED BASE S UNIT 36 VXA5854 INCLINED BASE T UNIT 37 VXP1895 ROLLER POST 38 VXP1891 ROLLER POST 39 VMA9672 SUPPORT ANGLE 41 VXL2667 TAKE UP BRAKE ARM UNIT 43 VXL26...

Page 29: ...W 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 B20 XTV26 6FFZJ SCREW N1 VHN0311 PUSH NUT W1 VMX2208 WASHER W2 VMX3022 WASHER W3 VMX3022 WASHER W4 VMX2699 WASHER 11 2 CASING PA...

Page 30: ...5EG K 112 VXU1600 SHUTTLE RING SUPPLIED FROM MBV NV HS825EG S EC S B S 112 VXU1601 SHUTTLE RING SUPPLIED FROM MBV NV HS825EG K 115 VKU0575 BOTTOM PLATE SUPPLIED FROM MBV 116 VMZ3099 VO SHEET SUPPLIED FROM MBV 120 VWJ1477 FLAT CARD CABLE 6P SUPPLIED FROM MBV P4002 A C HEAD 121 VWJ1476 FLAT CARD CABLE 9P SUPPLIED FROM MBV P2502 P2901 123 VWJ16AW170MM FLAT CARD CABLE 16P SUPPLIED FROM MBV P6001 P7701...

Page 31: ...N2QAKB000015 REMOTE CONTROLLER SUPPLIED FROM MBV 203 R0186 720010 BATTERY COVER SUPPLIED FROM MBV 205 VJA0963 DIN RF CABLE K2KF2BA00001 206 VJA1059 AC CORD NV HS825EG S EG K EC SK 2CQ2DA00001 206 RJA0044 3C AC CORD SUPPLIED FROM MBV NV HS825B S 209 VLF1321 FERRITE CORE NV HS825B S J0KG00000037 210 VPK2246 ACCESSORIES PACKING SUPPLIED FROM MBV 211 VPN5555 CUSHION L SUPPLIED FROM MBV 212 VPN5554 CUS...

Page 32: ...S825B S INCLUDED IN MAIN C B A VEP06E08K VEP07A23M TV DEMODULATOR PACK C B A SUPPLIED FROM MBV RTL NV HS825B S INCLUDED IN MAIN C B A VEP06E08K VEP06E08L MAIN C B A SUPPLIED FROM MBV RTL NV HS825EC S THE FOLLOWING C B A S ARE INCLUDED IN MAIN C B A VEP07A18J VEP07A23L VEP07A18J NICAM DECODER PACK C B A SUPPLIED FROM MBV RTL NV HS825EC S INCLUDED IN MAIN C B A VEP06E08L VEP07A23L TV DEMODULATOR PAC...

Page 33: ...25EG S EG K EC S ECJ1XC1H121J C0721 ECUX1H820JCV C CAPACITOR CH 50V 82P NV HS825B S C0724 ECUX1H221KBV C CAPACITOR CH 50V 220P NV HS825EG S EG K EC S ECJ1XB1H221K C0724 ECUX1H331KBV C CAPACITOR CH 50V 330P NV HS825B S C1001 ECA1EHJ470 E CAPACITOR 25V 47U SUPPLIED FROM MBV C1002 EEUEB1H220SB E CAPACITOR 50V 22U SUPPLIED FROM MBV C1003 ECUX1H103ZFV C CAPACITOR CH 50V 0 01U ECJ1XF1H103Z C1004 VCEA1CB...

Page 34: ...R CH 16V 0 1U ECJ1XB1C104K C2502 ECUX1C104KBV C CAPACITOR CH 16V 0 1U ECJ1XB1C104K C2503 ECJ1ZF1C104Z C CAPACITOR CH 0 1U SUPPLIED FROM MBV C2505 ECUM1C563KBV C CAPACITOR CH 16V 0 056U C2506 ECUM1C563KBV C CAPACITOR CH 16V 0 056U C2507 ECUM1C563KBV C CAPACITOR CH 16V 0 056U C2508 ECUX1C104KBV C CAPACITOR CH 16V 0 1U ECJ1XB1C104K C2509 ECUM1C474ZFV C CAPACITOR CH 16V 0 47U SUPPLIED FROM MBV C2510 E...

Page 35: ...PPLIED FROM MBV C3036 ECUX1H103KBV C CAPACITOR CH 50V 0 01U C3037 ECUM0J475KBN C CAPACITOR CH 6 3V 4 7U SUPPLIED FROM MBV C3038 ECUM1C105KBP C CAPACITOR CH 16V 1U C3039 ECEA0JKS101 E CAPACITOR 6 3V 100U C3044 ECUX1C104KBV C CAPACITOR CH 16V 0 1U ECJ1XB1C104K C3047 ECUX1C104KBV C CAPACITOR CH 16V 0 1U ECJ1XB1C104K C3048 ECEA1CKA100 E CAPACITOR 16V 10U C3049 ECUM1A105KBN C CAPACITOR CH 10V 1U F1J1A1...

Page 36: ...0U C4017 ECUX1H101JCV C CAPACITOR CH 50V 100P ECJ1XC1H101J C4018 ECUX1H221JCV C CAPACITOR CH 50V 220P ECJ1XC1H221J C4019 ECQV1H154JL P CAPACITOR 50V 0 15U SUPPLIED FROM MBV C4020 ECEA1AKA470 E CAPACITOR 10V 47U C4021 ECUX1H472KBV C CAPACITOR CH 50V 4700P C4022 ECUX1E223KBV C CAPACITOR CH 25V 0 022U F1H1E223A024 C4023 ECEA1AKA220 E CAPACITOR 10V 22U C4024 ECEA1CKA100 E CAPACITOR 16V 10U C4025 ECEA1...

Page 37: ...103KBV C CAPACITOR CH 50V 0 01U C5006 ECUX1H103KBV C CAPACITOR CH 50V 0 01U C5007 ECUX1H103KBV C CAPACITOR CH 50V 0 01U C5008 ECUX1H103KBV C CAPACITOR CH 50V 0 01U C5009 ECUX1H103KBV C CAPACITOR CH 50V 0 01U C5010 ECUX1H103KBV C CAPACITOR CH 50V 0 01U C6001 ECEA0JKA470 E CAPACITOR 6 3V 47U C6003 ECUX1H471JCV C CAPACITOR CH 50V 470P ECJ1XC1H471J C6004 ECUX1H103ZFV C CAPACITOR CH 50V 0 01U ECJ1XF1H1...

Page 38: ...CEA1HKNR47 E CAPACITOR 50V 0 47U NV HS825EG S EG K C7308 ECEA1HKA2R2 E CAPACITOR 50V 2 2U NV HS825B S EC S C7309 ECUM1H103KBG C CAPACITOR CH 50V 0 01U NV HS825EG S EG K SUPPLIED FROM MBV C7310 ECUM1H103KBG C CAPACITOR CH 50V 0 01U NV HS825EG S EG K SUPPLIED FROM MBV C7311 ERJ3GEY0R00 M RESISTOR CH 1 16W 0 NV HS825B S EC S C7312 ECEA1CKA100 E CAPACITOR 16V 10U NV HS825EG S EG K C7312 ECUX1C104ZFV C...

Page 39: ...0 1U SUPPLIED FROM MBV C7609 ECUX1H222KBV C CAPACITOR CH 50V 2200P ECJ1XB1H222K C7610 ECUX1H330JCV C CAPACITOR CH 50V 33P ECJ1XC1H330J C7611 ECUX1H330JCV C CAPACITOR CH 50V 33P ECJ1XC1H330J C7612 ECEA0JKA101 E CAPACITOR 6 3V 100U C7613 ECUX1H103ZFV C CAPACITOR CH 50V 0 01U ECJ1XF1H103Z C7614 ECUX1H100DCV C CAPACITOR CH 50V 10P C7617 ECEA1HKN4R7 E CAPACITOR 50V 4 7U C7619 ECUX1H103ZFV C CAPACITOR C...

Page 40: ...IC2501 BD6653FV IC SUPPLIED FROM MBV C1AB00001332 IC3001 C1AB00001299 IC SUPPLIED FROM MBV IC3501 AN3293S IC IC3502 AN6308S IC IC3503 AN6308S IC IC3991 C1AB00001340 IC SUPPLIED FROM MBV C1AB00001341 IC4501 AN3656NFBPBV IC SUPPLIED FROM MBV IC6001 C2CBJG000168 IC SUPPLIED FROM MBV IC6002 C3EAJC000015 IC SUPPLIED FROM MBV IC7301 C0ZBZ0000580 IC NV HS825EG S EG K SUPPLIED FROM MBV IC7301 TDA9874AH IC...

Page 41: ...F INDUCTOR 2 2UH NV HS825EG S EG K EC S L0703 ELJNA1R8JF CHIP INDUCTOR NV HS825B S L1101 ELF15N003A LINE FILTER L1102 ELF15N003A LINE FILTER L1103 G0A220G00018 COIL SUPPLIED FROM MBV G0A220G00019 L1201 VLQ0655K220 COIL 22UH L1202 G0A220G00018 COIL SUPPLIED FROM MBV G0A220G00019 L2501 VLQ0599J680 COIL 68UH G0C680JA0026 L3002 VLQ0599J820 COIL 82UH G0C820JA0026 L3003 VLQ0599J150 COIL 15UH G0C150JA002...

Page 42: ...L7601 VLQ0599J330 COIL 33UH G0C330JA0026 42 ...

Page 43: ...25B S EC S LB7303 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 NV HS825B S EC S LB7602 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 LB7603 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 LR1101 VLP0392 COIL P1101 VJS4283 AC INLET K2AA2K000011 P1501 VJS3837A002 CONNECTOR FEMALE 2P K1KB02A00035 P2501 VJP3835A012 CONNECTOR MALE 12P P2502 VJS3537A009G CONNECTOR FEMALE 9P K1MN09A00012 P4002 VJS3537A006G CONNECTOR FEMALE 6P K1MN06A00034 P...

Page 44: ...1 2SB709A TRANSISTOR 2SB0709A Q3502 2SB709A TRANSISTOR 2SB0709A Q4001 2SB710A TRANSISTOR 2SB0710A Q4002 2SD602A R TRANSISTOR 2SD0602AR Q4003 2SD1149 TRANSISTOR Q4004 2SD601A TRANSISTOR 2SD0601A Q4005 2SB710A R TRANSISTOR Q4006 2SD602A R TRANSISTOR 2SD0602AR Q6002 2SB709A TRANSISTOR 2SB0709A Q6005 XN6501 TRANSISTOR TRANSISTOR XN06501 Q6007 2SD1819A TRANSISTOR 2SD1819AW Q6008 2SD601A TRANSISTOR 2SD0...

Page 45: ...27 ERJ3GEY0R00 M RESISTOR CH 1 16W 0 R0728 ERJ3GEY0R00 M RESISTOR CH 1 16W 0 NV HS825B S R0729 ERJ3GEYJ103 M RESISTOR CH 1 16W 10K R0730 ERJ6GEYJ103 M RESISTOR CH 1 10W 10K NV HS825EG S EG K EC S R0740 ERJ3GEYG471 M RESISTOR CH 1 16W 470 R0741 ERJ3GEYJ221 M RESISTOR CH 1 16W 220 R0742 ERJ8GEYJ151 M RESISTOR CH 1 8W 150 R0745 ERJ6GEYJ335 M RESISTOR CH 1 10W 3 3M R1001 ERJ6GEYJ683 M RESISTOR CH 1 10...

Page 46: ...R1502 ERDS2TJ181 C RESISTOR 1 4W 180 R1503 ERJ6GEYJ273 M RESISTOR CH 1 10W 27K R1504 ERJ6GEYJ273 M RESISTOR CH 1 10W 27K R1505 ERJ6GEYJ101 M RESISTOR CH 1 10W 100 R1506 ERJ6GEYJ103 M RESISTOR CH 1 10W 10K R2501 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 R2502 ERJ6GEYJ102 M RESISTOR CH 1 10W 1K R2503 ERJ6GEYJ103 M RESISTOR CH 1 10W 10K R2504 ERJ6GEYJ103 M RESISTOR CH 1 10W 10K R2505 ERJ6GEYJ392 M RESISTOR C...

Page 47: ...R3050 ERJ6GEYJ102 M RESISTOR CH 1 10W 1K R3051 ERJ3GEY0R00 M RESISTOR CH 1 16W 0 R3053 ERJ3GEYJ560 M RESISTOR CH 1 16W 56 R3054 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 R3055 ERJ3GEYJ561 M RESISTOR CH 1 16W 560 R3060 ERJ6GEYJ103 M RESISTOR CH 1 10W 10K R3062 ERJ3GEYJ272 M RESISTOR CH 1 16W 2 7K R3063 ERJ6GEYG102 M RESISTOR CH 1 10W 1K R3064 ERJ6GEYG102 M RESISTOR CH 1 10W 1K R3065 ERJ3GEYJ332 M RESISTOR ...

Page 48: ...506 ERJ3GEYJ472 M RESISTOR CH 1 16W 4 7K R4507 ERJ3GEYJ103 M RESISTOR CH 1 16W 10K R4508 ERJ6GEYJ472 M RESISTOR CH 1 10W 4 7K R4509 ERJ3GEYJ472 M RESISTOR CH 1 16W 4 7K R4510 ERJ6GEYJ103 M RESISTOR CH 1 10W 10K R4511 ERJ6GEYJ472 M RESISTOR CH 1 10W 4 7K R4512 ERJ6GEYJ472 M RESISTOR CH 1 10W 4 7K R4513 ERJ6GEYJ563 M RESISTOR CH 1 10W 56K R4514 ERJ6GEYJ563 M RESISTOR CH 1 10W 56K R4515 ERJ6GEYJ563 M...

Page 49: ...ERJ6GEYJ472 M RESISTOR CH 1 10W 4 7K R6025 ERJ6GEYJ433 M RESISTOR CH 1 10W 43K R6026 ERJ6GEYJ393 M RESISTOR CH 1 10W 39K R6027 ERJ6GEYJ221 M RESISTOR CH 1 10W 220 R6028 ERJ6GEYJ221 M RESISTOR CH 1 10W 220 R6029 ERJ6GEYJ472 M RESISTOR CH 1 10W 4 7K R6030 ERJ6GEYJ472 M RESISTOR CH 1 10W 4 7K R6031 ERJ6GEYJ682 M RESISTOR CH 1 10W 6 8K R6032 ERJ6GEYJ102 M RESISTOR CH 1 10W 1K R6033 ERJ6GEYJ822 M RESIS...

Page 50: ... 3K NV HS825EG S EG K R7315 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 NV HS825EG S EG K R7316 ERJ6GEYG682 M RESISTOR CH 1 10W 6 8K NV HS825EG S EG K R7316 ERJ3GEYJ103 M RESISTOR CH 1 16W 10K NV HS825B S EC S R7317 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 NV HS825EG S EG K R7318 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 NV HS825EG S EG K R7319 ERJ6GEYG332 M RESISTOR CH 1 10W 3 3K NV HS825EG S EG K R7320 ERJ6GEYG332 M RES...

Page 51: ...STOR CH 1 10W 10K R7615 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 R7616 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 R7651 ERJ6GEYJ182 M RESISTOR CH 1 10W 1 8K R7652 ERJ6GEYJ104 M RESISTOR CH 1 10W 100K R7653 ERJ6GEYJ154 M RESISTOR CH 1 10W 150K R7654 ERJ6GEYJ154 M RESISTOR CH 1 10W 150K S1501 K0G934A00002 SWITCH K0ZZ00000452 S1502 VST0325 CASSETTE DET SWITCH K0L1BA000026 S7501 EVQ11G07K SWITCH S7502 EVQ11G07K SWITC...

Page 52: ...L C3301 ECUX1H103KBV C CAPACITOR CH 50V 0 01U C3302 ECUX1H103KBV C CAPACITOR CH 50V 0 01U C3303 ECUX1H681JCV C CAPACITOR CH 50V 680P C3304 ECUX1C104KBV C CAPACITOR CH 16V 0 1U ECJ1XB1C104K C3305 ECEA1CKS100 E CAPACITOR 16V 10U C3306 ECUX1C104ZFV C CAPACITOR CH 16V 0 1U C3307 ECUX1H330JCV C CAPACITOR CH 50V 33P ECJ1XC1H330J C3308 ECUX1H103ZFV C CAPACITOR CH 50V 0 01U ECJ1XF1H103Z C3309 ECUX1H102KBV...

Page 53: ...CUX1H103ZFV C CAPACITOR CH 50V 0 01U ECJ1XF1H103Z C3424 ECUX1C104KBV C CAPACITOR CH 16V 0 1U ECJ1XB1C104K C3425 ECUX1H472KBV C CAPACITOR CH 50V 4700P C3426 ECUX1H103ZFV C CAPACITOR CH 50V 0 01U ECJ1XF1H103Z C3427 ECUX1C104ZFV C CAPACITOR CH 16V 0 1U C3428 ECUM0J475KBN C CAPACITOR CH 6 3V 4 7U SUPPLIED FROM MBV C3429 ECUM1A105KBN C CAPACITOR CH 10V 1U F1J1A1050002 C3430 ECUX1H103ZFV C CAPACITOR CH ...

Page 54: ...W 330 R3303 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R3304 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R3305 ERJ3GEY0R00 M RESISTOR CH 1 16W 0 R3306 ERJ3GEY0R00 M RESISTOR CH 1 16W 0 R3307 ERJ3GEYJ103 M RESISTOR CH 1 16W 10K R3310 ERJ3GEYJ681 M RESISTOR CH 1 16W 680 R3311 ERJ3GEYG561 M RESISTOR CH 1 16W 560 R3312 ERJ3GEYG621 M RESISTOR CH 1 16W 620 R3313 ERJ3GEYG102 M RESISTOR CH 1 16...

Page 55: ...UM1H103KBG C CAPACITOR CH 50V 0 01U SUPPLIED FROM MBV C3905 ECUM1C105KBP C CAPACITOR CH 16V 1U C3906 ECUM1C105KBP C CAPACITOR CH 16V 1U C3907 ECUM1C105KBP C CAPACITOR CH 16V 1U C3908 ECUM1C105KBP C CAPACITOR CH 16V 1U C3909 ECUX1H103KBV C CAPACITOR CH 50V 0 01U C3910 ECUM1C105KBP C CAPACITOR CH 16V 1U C3911 ECEA0JKS331 E CAPACITOR 6 3V 330U C3912 ECEA1CKS100 E CAPACITOR 16V 10U C3913 ECEA0JKA331 E...

Page 56: ... MA2C165 D3902 MA4075N M DIODE D3903 MA4075N M DIODE IC3901 AN3581S IC IC3902 LA73021M IC C1AB00000933 JK3902 VJJ0416 JACK K2HA307A0001 JK3904 VJJ0574 S TERMINAL K1CB104A0009 JK3905 VJS1470 CONNECTOR FEMALE 21P K1FB121A0002 JK3906 VJS1470 CONNECTOR FEMALE 21P K1FB121A0002 K3902 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 K3905 ERJ6GEY0R00 M RESISTOR CH 1 10W 0 L3903 VLQ0599J330 COIL 33UH G0C330JA0026 L3905 ...

Page 57: ...10W 220 R3918 ERJ6GEYJ750 M RESISTOR CH 1 10W 75 R3919 ERJ6GEYJ750 M RESISTOR CH 1 10W 75 R3920 ERDS2TJ471 C RESISTOR 1 4W 470 R3921 ERJ6GEYJ223 M RESISTOR CH 1 10W 22K R3922 ERJ6GEYJ153 M RESISTOR CH 1 10W 15K R3923 ERJ6GEYJ472 M RESISTOR CH 1 10W 4 7K R3924 ERJ6GEYJ750 M RESISTOR CH 1 10W 75 R3925 ERJ6GEYJ750 M RESISTOR CH 1 10W 75 R3926 ERJ6GEYJ750 M RESISTOR CH 1 10W 75 R3928 ERJ6GEYJ750 M RES...

Page 58: ...TOR 1 4W 75 R4802 ERDS2TJ471 C RESISTOR 1 4W 470 R4803 ERDS2TJ471 C RESISTOR 1 4W 470 R4804 ERDS2TJ750 C RESISTOR 1 4W 75 R4805 ERDS2TJ750 C RESISTOR 1 4W 75 S4802 EVQ11G07K SWITCH S4803 EVQ11G07K SWITCH MISCELLANEOUS VMC1721 EARTH SPRING SUPPLIED FROM MBV VGQ6104 FRONT PCB HOLDER L SUPPLIED FROM MBV VEP06E13A JOG C B A SUPPLIED FROM MBV RTL PS6301 VJS3042F007W CONNECTOR FEMALE 7P K1KB07B00013 S63...

Page 59: ...APACITOR CH 16V 0 1U C7725 ECUX1H820JCV C CAPACITOR CH 50V 82P C7726 ECEA1EKN4R7 E CAPACITOR 25V 4 7U C7727 ECUX1C104ZFV C CAPACITOR CH 16V 0 1U C7728 ECUX1C104ZFV C CAPACITOR CH 16V 0 1U C7729 ECEA0JKA101 E CAPACITOR 6 3V 100U C7730 ECEA0JKA221 E CAPACITOR 6 3V 220U C7731 ECEA0JKA221 E CAPACITOR 6 3V 220U C7732 ECUX1H101JCV C CAPACITOR CH 50V 100P ECJ1XC1H101J C7733 ECUM0J475KBN C CAPACITOR CH 6 ...

Page 60: ...16W 100 D0GB101JA002 R7726 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7727 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7728 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7729 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7730 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7731 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7732 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101...

Page 61: ...EYJ102 M RESISTOR CH 1 16W 1K R7763 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7774 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7775 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7776 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7777 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7778 ERJ3GEYJ101 M RESISTOR CH 1 16W 100 D0GB101JA002 R7781 ERJ3GEY0R00 M RESISTOR CH 1 16W 0 ...

Page 62: ...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 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 D 20 C0207 D0203 R0210 R0213 R0212 Q0203 Q0202 Q0201 6 7 TL0201 CAPSTAN MOTOR DRIVE FG HEAD TL0204 TL020...

Page 63: ...L 3 MAIN COIL 1 TO SYSTEM CONTROL SERVO SECTION P2502 B 20 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 NV HS825EG B EC CYLINDER STATOR UNIT SCHEMATIC DIAGRAM ...

Page 64: ...L7302 R7309 220 C7319 16V47 TL7301 C7320 4700P C7321 50V0 47 C7309 0 01 C7308 50V0 47 C7310 0 01 C7327 1500P C7328 1500P R7320 3300 R7319 3300 R7308 6800 C7312 16V10 R7317 0 R7307 6800 C7313 16V10 R7318 0 C7316 0 1 C7317 6V100 R7314 3300 C7326 1500P R7315 0 C7318 16V10 R7316 6800 C7303 50V0 47 C7302 50V0 47 R7304 4700 VR7301 10KB C7301 0 01 R7301 0 C7323 0 1 R7311 7500 R7312 100 R7313 100 C7322 50...

Page 65: ...AMP 2SC3930 Q3311 1200 R3338 470 R3339 1200 R3335 AMP 2SD1819A Q3310 12P C3333 8P C3331 47u L3305 3P C3332 1K R3320 1800 R3331 LB3306 VLP0145 LB3307 VLP0145 TA1225N IC3306 0 01 C3422 AMP 2SD1819A Q3326 22u L3307 AMP 2SB1218A Q3305 2700 R3325 INV AMP 2SC3930 Q3302 2SB1218A Q3301 100K R3317 2700 R3319 22K R3318 NJM2903M IC3305 390 R3322 1000P C3309 6V47 C3322 0 1 C3310 MA8027H D3303 22u L3302 4 3 2 ...

Page 66: ... IN L GND FIP AV3 VIDEO IN GND AV POWER SW EJECT SW GND AV AV3 A IN R 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PP3906 B26 B25 B24 B23 B22 B21 B20 PS3905 E 1 TO INPUT OUTPUT PACK S VHS SW PROJECT 50 AV2 PB OSD VIDEO OUT GND AV GND AV GND AV N SW 5V GND AV AV3 C IN GND AV VIDEO Y IN GND AV Y C Y OUT 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PP3905 B19 B18 B17 B15 B14 B13 B12 B11 B10 PROG EE Y C C OUT PS 5V GND AV VV...

Page 67: ...L AUDIO IN R AUDIO 7 6 5 4 3 2 1 POWER EJECT EVQ11G07K S4803 EVQ11G07K S4802 TO Hi Fi AUDIO SECTION PP3906 B 1 AV3 S VHS IN AV3 Y IN GND AV AV3 C IN AV3 A IN L GND FIP AV3 V IN GND AV POWER SW EJECT SW GND AV AV3 A IN R PS4801 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR NOTE C B A 4 3 2 1 ...

Page 68: ...6 470 R3911 1K R3912 910 16 18 14 12 10 8 6 4 2 21 19 17 15 13 11 9 7 5 3 1 JK3905 VJS1470 DECODER EXT 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 16 18 14 12 10 8 6 4 2 21 19 17 15 13 11 9 7 5 3 1 JK3906 VJS1470 TV 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 AUDIO OUT CH2 R AUDIO IN CH2 R AUDIO OUT CH1 L GND A GND BLUE AUDIO IN CH1 L BLUE PB 12V GND GREEN CONTROL GREEN D...

Page 69: ...AGRAM FOR ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST 1 2 3 4 5 6 7 PS6301 TO SYSTEM CONTROL SERVO SECTION PP6003 E 20 SHUTTLE 1 SHUTTLE 2 SHUTTLE 3 SHUTTLE 4 GND JOG A JOG B 1 2 3 4 5 6 7 4 JOG SHUTTLE S6309 VSQ0817 NV HS825EG B EC JOG SCHEMATIC DIAGRAM ...

Page 70: ... R7325 0 X7302 VSX0953 L7302 1u C7302 6V100 C7307 0 01 R7302 0 C7311 0 IC7301 TDA9874AH R7328 220 C7319 16V10 C7320 16V10 R7329 220 C7324 0 1 C7325 0 1 LB7301 0 INPUT SWITCH AGC ADC FM AM DEMODULATION IDENTIFI CATION DEMATRIX 2 CHANNEL ANALOG SATELLITE DECODER DIGITAL SELECTOR IIC BUS INTERFACE NICAM DEMODULATION NICAM DECODER LEVEL ADJUST IIC BUS INTERFACE POST FILTER 3 DACS ANALOG CROSSBAR SWITC...

Page 71: ...5 27P C7702 27P C7703 VSX1043 X7701 R7710 4700 R7711 100 R7712 100 B4 B1 B3 B2 TL7705 M306H1SFP IC7701 VDD3 VSS3 VDD2 CVIDEO1 VSS2 SVREF FSC IN LP2 LP1 LP4 LP3 VERT VSS1 VDD1 AVCC VREF AN0 AVSS DC R CH DC L CH D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 A0 A1 A2 A3 A4 A5 A6 A7 VSS A8 VCC A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 HOLD RDY SYS CLK SYS TLK SYS LSN CLKS1 VDD1 EDO2 EDO1 CSYN...

Page 72: ...RF SECTION S TO SYSTEM CONTROL SERVO SECTION R1113 33 C1111 0 01 D1106 MA185 D1104 MA4027L R1109 1800 R1111 330 D1105 MA165 C1109 0 047 C1110 0 1 R1112 3 3 Q1104 2SD1992A VOLTAGE CONTROL 1 2 3 LR1101 VLP0392 R1106 330 C1108 0 022 2 3 4 5 6 7 8 18 17 16 15 14 13 12 11 10 R1110 100K C1112 1000P LB1103 VLP0056 R1104 1K R1105 100 Q1101 2SK2876 VOLTAGE CONTROL C1107 270P LB1210 VLP0056 C1201 3300P Q110...

Page 73: ...A165 D1006 MA4051NM D1005 25V47 C1011 5V REG 2SD602A Q1007 0 01 C1009 560 R1009 25V47 C1001 MA165 D1001 MA4051NH D1002 5V REG 2SD1996 Q1002 50V22 C1002 0 01 C1003 1K R1008 UNH000300A IP1001 1 2 UNH000300A IP1006 1 2 MA4051NL D1003 16V47 C1004 CONTROL VOLTAGE 2SD601A Q1004 1000P C1007 6200 R1012 5600 R1011 1K R1010 0 01 C1008 12V REG 2SD1996 Q1005 50V4 7 C1006 1500 R1013 330 R7605 330 R7606 6800 R1...

Page 74: ...15P C6012 500014 H0D200 X6002 B16 0 1 C6013 1K R6017 TW2001 BACK UP 5V T AV PB 12V A V OSD VIDEO OUT SHORT DET RESET FIP POWER OFF POWER KEY FULL ERASE MUTE BIAS D A REC V EE HEAD SW AUDIO DEF A HEAD SW ET REC AV3 S VHS IN ART V H N D FM REC S VHS NORMAL A V T R R T V V A V V V V R A V A V A V V B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16 B15 B13 B12 B11 B10 B9 B8 B6 B5 B4 ABS NORMAL A 00002 K0G93...

Page 75: ...A R A32 A34 A35 10K R6079 A26 2SD601A Q6010 OSD OFF ON A31 SWITCHING UN2211 QR6005 10K R6080 A33 100u L6001 6V47 C6001 1SS355 D6003 C14 INV XN6501 Q6005 220P C6037 A27 A28 0 1 C6025 0 01 C2515 220 R2519 220 R2517 220 R2518 0 1 C2525 0 1 C2523 0 1 C2524 C3 33 R2509 68u L2501 6V220 C2526 0 1 C2516 1K R2522 1 5 R2521 1 2 R2520 VCC SAVE POWER GND CIRCUIT PREVENT SATURATION UPPER AMP TORQUE LIMIT CURRE...

Page 76: ...SECTION REMAIN ET CVC VP EP SLP OFF S VHS CH REC STB SP ON NOTE THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE ORDERING WHEN YOU ORDER A PART PLESE REFER TO PARTS LIST NOTE DO NOT USE PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR TO POWER SUPPLY RF SECTION TO POWER TRANSFORMER SECTION FIP CS S CLOCK S DATA S S S N SW 5V R 5600 R7502 EVQ11G07K S7501 REC 4300 R7503 EVQ11G07K S...

Page 77: ...15 3P EG EC 12P B R0725 100 IC0701 LA75503 BPF 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 D 10 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...

Page 78: ...D HA R GND A AUDIO HEAD L A AUDIO HEAD COM A AUDIO HEAD R TO CYLINDER UNIT P5001 AUDIO HEAD R AUDIO HEAD COM AUDIO HEAD L GND HA SP L SP COM SP R LP EP L LP EP COM LP EP R 10 9 8 7 6 5 4 3 2 1 J0JBC0000070 LB4005 A GND A R TUNER AUDIO N S MUTE ET REC S A AUDIO IN N A AUDIO OUT N OFF D A REC UN2111 QR4005 R N SW 5V S D A REC 4700 R4084 2200 R4085 PB ON 2SD601A Q4004 PB ON 2SD1149 Q4003 PAL EP ON XN...

Page 79: ...4 7 C3037 0 01 C3036 1 C3038 0 R3025 A FSC S AMP 2SD601A Q3003 2200 R3029 3300 R3024 4 7 C3005 0 R3021 H0D443400031 X3001 0 033 C3034 0 1 C3033 0 022 C3032 2 2 C3031 470 R3020 5P C3026 3 3 C3025 0 022 C3027 12u L3006 39u L3007 0 22 C3012 6V47 C3011 SWITCHING UN2211 QR3012 33K R3012 47K R3011 C3020 0 01 C3019 1 R3010 100 15u L3003 C3018 0 1 C3016 4 7 C3059 0 01 R3006 0 VIDEO Y IN A C3017 1 C3015 50...

Page 80: ...1 A B 3 2 HALL IC P2901 8 M3 2 9 5 1 M1 VM VM VM M2 VEM0715 NV HS825EG B EC CYLINDER STATOR UNIT HALL IC B 3 P2901 A 3 CYLINDER STATOR UNIT Integrated Circuit Connector ADDRESS INFORMATION ...

Page 81: ...R PACK C B A VR7301 TL7303 TL7302 TL7301 PK7302 PK7301 IC7301 1 A C B 3 2 IC7301 B 2 TL7301 A 2 TL7302 B 2 TL7303 B 1 VR7301 C 1 PK7301 A 1 PK7302 A 2 ADDRESS INFORMATION Test Point Connector Adjustment Integrated Circuit DECODER PACK C B A ...

Page 82: ... C3310 R3319 C3309 R3318 R3317 R3326 R3323 R3322 VR3001 IC3307 IC3306 PS3301 PS3302 Q3311 TL3302 Q3302 Q3301 Q3305 Q3303 TL3301 Q3325 TL3304 TL3303 1 A C B D 3 5 7 8 2 4 6 VEP03F76A COMPONENT SIDE FOIL SIDE NV HS825EG B EC DNR PACK C B A TL3301 C 5 TL3302 B 7 TL3303 B 6 TL3304 C 5 VR3001 B 4 VR3002 B 4 PS3301 A 6 PS3302 A 8 Q3301 D 6 Q3302 D 6 Q3303 D 6 Q3305 C 6 Q3307 C 4 Q3310 A 3 Q3311 A 7 Q332...

Page 83: ...PS4801 A 1 FRONT C B A Connector ADDRESS INFORMATION NV HS825EG B EC FRONT C B A VEP04782B 1 A C B 3 2 4 ...

Page 84: ...02 C 1 Q3903 C 4 Q3904 C 4 Q3905 B 6 QR3901 A 3 IC3901 B 1 IC3902 A 1 TP3002 A 6 TP3003 A 6 TP3021 A 8 TP3022 A 3 TP3023 A 5 TP3024 A 8 TP3090 A 8 TP4503 A 6 TP4504 A 5 TP4505 A 6 TP4506 A 6 PS3901 C 7 PS3902 C 6 PS3904 C 4 PS3905 C 2 Transistor ADDRESS INFORMATION Integrated Circuit Test Point Transistor Resistor Connector INPUT OUTPUT PACK C B A ...

Page 85: ... VEP06E13A NV HS825EG B EC JOG C B A 1 A C B D 3 2 PS6301 A 3 JOG C B A Connector ADDRESS INFORMATION ...

Page 86: ...7 R6040 C3021 R3018 C3035 C3028 C3032 R3065 R3006 C3017 C3016 C3018 R3014 K3003 C3019 C3025 C3026 R3019 L3006 C3027 C3030 R3020 C3031 C3033 C3034 LB5006 LB5005 LB5004 LB5003 LB5002 LB5001 LB4003 LB4004 LB4001 LB4005 R6018 K3006 K7614 K7613 R3053 R3051 R3005 R3055 C3008 C3005 R4065 R4066 C4012 R4071 C4008 R4061 R4087 R4084 C4017 R4085 C4022 C4021 C4018 R4082 R4081 K4003 R4086 R4088 K7612 K4504 R452...

Page 87: ...N REPLACING ANY OF THESE COMPONENTS USE ONLY THE SAME TYPE NV HS825EG B EC TL2502 D 4 TL2503 C 3 TL4503 D 7 TL6010 C 3 TL6012 B 4 TL6013 C 6 TW2001 C 2 TW2002 D 2 TW2015 D 2 TW3001 F 5 TW6002 F 3 P1101 F 1 P1501 F 4 P2501 C 3 P2502 F 2 P4002 F 5 P4003 D 7 P5001 F 6 P6001 B 8 P6004 D 8 PK7301 C 8 PK7302 B 8 PP3001 F 3 PP3002 F 3 PP3901 F 7 PP3902 F 6 PP3904 F 5 PP3905 F 4 PP3906 A 8 PP6003 A 1 DU76...

Page 88: ...02 A 2 TL7301 A 2 TL7303 B 2 TL7304 B 2 PK7301 A 1 PK7302 A 2 ADDRESS INFORMATION Test Point Integrated Circuit Integrated Circuit NICAM DECODER PACK C B A B EC NV HS825B EC NICAM DECODER PACK C B A IC7301 TL7304 TL7303 TL7301 IC7302 PK7302 PK7301 1 A C B 3 2 ...

Page 89: ... R7753 C7725 Q7701 R7755 Q7702 R7750 C7718 C7719 C7721 R7751 C7720 R7752 C7723 C7722 IC7701 IC7702 NV HS825EG B EC OSD SECAM C B A P7702 P7701 Q7704 Q7703 1 A B C D E 2 3 4 5 6 7 8 9 VEP07A38C FOIL SIDE COMPONENT SIDE TL7701 D 7 TL7702 D 7 TL7705 E 7 P7701 A 9 P7702 A 4 Q7701 D 9 Q7702 D 8 Q7703 B 9 Q7704 B 8 IC7701 D 7 IC7702 B 5 Transistor ADDRESS INFORMATION Connector Test Point OSD SECAM C B A...

Page 90: ...B NV HS825EG B EC TV DEMODURATOR PACK C B A VR0701 IC0701 PP0701 Q0702 PK0701 1 A C B D 3 2 4 Q0702 A 3 IC0701 C 2 T0701 B 3 VR0701 D 2 PK0701 A 2 PP0701 B 1 ADDRESS INFORMATION Integrated Circuit Connector Adjustment Transistor TV DEMODULATOR PACK C B A ...

Page 91: ... div IC6001 20 STILL 5 0Vp p 5msec div IC6001 24 REC 5 0Vp p 10msec div IC6001 34 REC 4 0Vp p 5msec div IC6001 35 REC 2 4Vp p 20usec div IC6001 61 REC 2 0Vp p 20usec div IC6001 97 REC 5 0Vp p 5msec div IC6001 93 94 FF REW 5 0Vp p 1msec div IC6001 98 REC 5 0Vp p 5msec div IC6001 99 REC 5 0Vp p 10msec div IC6001 100 REC 5 0Vp p 10msec div IC6001 107 REC 5 0Vp p 10msec div IC6001 111 REC 6 4Vp p 10ms...

Page 92: ...22 24 REC 1 2Vp p 10usec div IC4501 32 REC PLAY 0 2Vp p 0 5msec div IC4501 53 57 REC PLAY 1 2Vp p 0 5msec div IC3301 7 REC 1 0Vp p 20usec div IC3301 10 REC PLAY 5 0Vp p 20usec div IC3301 15 REC PLAY 5 0Vp p 5msec div IC3301 16 REC PLAY 5 0Vp p 5msec div IC3301 25 REC 2 0Vp p 20usec div IC3301 27 REC 1 2Vp p 20usec div IC3306 5 PLAY 0 5Vp p 20usec div IC3306 19 REC PLAY 0 6Vp p 20usec div IC3001 68...

Page 93: ...d sensor input from supply side More than 2 6V Black Less than 2 4V white In In In In 14 T PHOTO I Tape beginning sensor input from take up side More than 2 6V Black Less than 2 4V white In In In In 15 ABS_NORM H I Input terminal for FM audio envelope level detection In In In In 16 S VHS MES NOR I Input terminal for Playback detection result S VHS MESECAM NORMAL In In In In 17 S VHS H O Output ter...

Page 94: ...e direction and or breaking Low Low Low Low 67 LOADING H O Control terminal for Loading motor Reverse High is existed when the loading motor rotates forward direction and or breaking Low Low Low Low 68 NC O Being Fixed to low Low Low Low Low 69 SECAM PAL SYS2 O Output terminal for the unit recognition result of broad cast system Low Low Low Low 70 PAL I BG DK SYS4 O Output terminal for broad cast ...

Page 95: ...SD IIC DATA O IIC data for EEPROM I O and slicer Not fix Low Low Low 101 CNR_OFF H O Control terminal for the Chroma Noise Reduction CNR ON High CNR OFF Low Low Low Low Low 102 EX FF REW L O Control terminal for the filter of the PB CTL signal during FF REW Low Low Low Low 103 FG AMP OUT O Output from internal FG Amplifier 104 FG AMP IN I Input for internal FG Amplifier 105 GND A I GND 106 to GND ...

Page 96: ... out AV1 In H H OFF AV3 AV3 Mute Mute Mute AV3 In AV1 In SAT NO L VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In M H VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In SAT C L VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In M H VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In DECODER L NO TU L AV2 In AV1 In L L OFF TUN TUN AV2 In AV1 In Mute AV2 In AV1 In M H AV2 I...

Page 97: ...FF SAT SAT SAT SAT SAT SAT INSEL VV NO TU VCR out VCR out M H M H OFF TUN PB PB PB PB TUN INSEL C TU VCR out VCR out M H M H OFF TUN PB PB PB PB TUN INSEL AV1 VCR out VCR out M H M H OFF AV1 PB PB PB PB AV1 In INSEL AV2 VCR out VCR out M H M H OFF AV2 PB PB PB PB AV2 In INSEL AV3 VCR out VCR out M H M H OFF AV3 PB PB PB PB AV3 In INSEL SAT NO VCR out VCR out M H M H OFF SAT PB PB PB PB SAT INSEL S...

Page 98: ...CR out AV1 In H L OFF AV2 AV2 AV2 In AV1 In AV2 In AV2 In AV1 In AV2 L VCR out AV1 In H L OFF AV2 AV2 AV2 In AV1 In AV2 In AV2 In AV1 In M H VCR out AV1 In H L OFF AV2 AV2 AV2 In AV1 In AV2 In AV2 In AV1 In AV3 L VCR out AV1 In H L OFF AV3 AV3 AV3 In AV1 In AV3 In AV3 In AV1 In M H VCR out AV1 In H L OFF AV3 AV3 AV3 In AV1 In AV3 In AV3 In AV1 In SAT NO L VCR out AV1 In H L OFF SAT SAT SAT AV1 In ...

Page 99: ...1 In H H OFF AV2 AV2 Mute Mute Mute AV2 In AV1 In AV3 L VCR out AV1 In H H OFF AV3 AV3 Mute Mute Mute AV3 In AV1 In M H VCR out AV1 In H H OFF AV3 AV3 Mute Mute Mute AV3 In AV1 In SAT TU L VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In M H VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In DECODER L TUN L AV2 In AV1 In L L OFF TUN TUN AV2 In AV1 In Mute AV2 In AV1 In M H AV2 In AV1...

Page 100: ...ut AV1 In L L ON AV2 AV2 AV2 In AV1 In AV2 In AV2 In AV1 In AV3 L VCR out AV1 In L L OFF AV3 AV3 AV3 In AV1 In AV3 In AV3 In AV1 In M H VCR out AV1 In L L OFF AV3 AV3 AV3 In AV1 In AV3 In AV3 In AV1 In SAT TU L VCR out SAT IN L L OFF SAT SAT SAT SAT SAT SAT SAT M H VCR out SAT IN L L ON AV2 AV2 AV2 In SAT AV2 In AV2 In SAT H TUN L VCR out TUN IN H L OFF TUN TUN TUN TUN TUN TUN TUN M H VCR out TUN ...

Page 101: ... 0 4 9 4 9 4 9 1 4 2 1 5 0 1 8 0 0 2 5 4 9 0 0 REC 0 0 4 8 5 0 4 8 0 0 0 0 0 0 0 0 5 0 4 8 4 9 4 8 0 0 3 4 5 0 1 9 0 0 2 5 4 8 0 0 F F 0 0 0 0 5 0 4 8 4 8 0 0 0 0 0 0 5 0 4 9 4 9 4 9 1 4 2 1 5 0 1 9 0 0 2 5 4 9 0 0 REW 0 0 0 0 5 0 4 8 4 9 0 0 0 0 0 0 5 0 4 9 4 9 4 9 1 4 2 1 5 0 1 9 0 0 2 5 4 9 0 0 Ref No MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 STOP 1 9 1 9 1 0 2 0 0 3 0 0 ...

Page 102: ...C 0 0 4 7 0 0 0 1 11 8 0 0 1 9 5 0 2 5 3 7 3 9 2 3 F F 0 0 4 4 0 0 0 0 11 8 0 0 1 9 5 0 2 5 3 7 3 9 2 3 REW 0 0 4 4 0 0 0 0 11 8 0 0 1 9 5 0 2 5 3 7 3 9 2 3 Ref No MODE E C B 1 2 3 4 5 1 2 3 4 5 E C B STOP 0 0 0 0 4 8 1 9 2 0 0 0 0 0 0 0 0 0 0 0 4 8 0 0 4 8 0 0 2 3 2 4 PLAY 0 0 11 8 0 0 1 9 2 0 0 0 0 0 0 0 0 0 0 0 4 8 0 0 4 8 0 0 2 3 2 4 REC 0 0 0 0 4 8 1 4 1 6 0 0 0 0 0 0 0 0 0 0 4 8 0 0 4 8 0 0 ...

Page 103: ...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 104: ...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 105: ...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 106: ... 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 107: ...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 108: ...3 S1WBA80 4062 R S R TO POWER SUPPLY RF SECTION S TO SYSTEM CONTROL SERVO SECTION R1113 33 C1111 0 01 D1106 MA185 D1104 MA4027L R1109 1800 R1111 330 D1105 MA165 C1109 0 047 C1110 0 1 R1112 3 3 Q1104 2SD1992A VOLTAGE CONTROL 1 2 3 LR1101 VLP0392 R1106 330 C1108 0 022 2 3 4 5 6 7 8 18 17 16 15 14 13 12 11 10 R1110 100K C1112 1000P LB1103 VLP0056 R1104 1K R1105 100 Q1101 2SK2876 VOLTAGE CONTROL C1107...

Page 109: ...3 S1WBA80 4062 R S R TO POWER SUPPLY RF SECTION S TO SYSTEM CONTROL SERVO SECTION R1113 33 C1111 0 01 D1106 MA185 D1104 MA4027L R1109 1800 R1111 330 D1105 MA165 C1109 0 047 C1110 0 1 R1112 3 3 Q1104 2SD1992A VOLTAGE CONTROL 1 2 3 LR1101 VLP0392 R1106 330 C1108 0 022 2 3 4 5 6 7 8 18 17 16 15 14 13 12 11 10 R1110 100K C1112 1000P LB1103 VLP0056 R1104 1K R1105 100 Q1101 2SK2876 VOLTAGE CONTROL C1107...

Page 110: ...10 5V REG 2SD1996 Q1006 MA165 D1006 MA4051NM D1005 25V47 C1011 5V REG 2SD602A Q1007 0 01 C1009 560 R1009 25V47 C1001 MA165 D1001 MA4051NH D1002 5V REG 2SD1996 Q1002 50V22 C1002 0 01 C1003 1K R1008 UNH000300A IP1001 1 2 UNH000300A IP1006 1 2 MA4051NL D1003 16V47 C1004 CONTROL VOLTAGE 2SD601A Q1004 1000P C1007 6200 R1012 5600 R1011 1K R1010 0 01 C1008 12V REG 2SD1996 Q1005 50V4 7 C1006 1500 R1013 33...

Page 111: ...10 5V REG 2SD1996 Q1006 MA165 D1006 MA4051NM D1005 25V47 C1011 5V REG 2SD602A Q1007 0 01 C1009 560 R1009 25V47 C1001 MA165 D1001 MA4051NH D1002 5V REG 2SD1996 Q1002 50V22 C1002 0 01 C1003 1K R1008 UNH000300A IP1001 1 2 UNH000300A IP1006 1 2 MA4051NL D1003 16V47 C1004 CONTROL VOLTAGE 2SD601A Q1004 1000P C1007 6200 R1012 5600 R1011 1K R1010 0 01 C1008 12V REG 2SD1996 Q1005 50V4 7 C1006 1500 R1013 33...

Page 112: ...SYSTEM CONTROL SERVO SECTION REMAIN ET CVC VP EP SLP OFF S VHS CH REC STB SP ON NOTE THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE ORDERING WHEN YOU ORDER A PART PLESE REFER TO PARTS LIST NOTE DO NOT USE PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR TO POWER SUPPLY RF SECTION TO POWER TRANSFORMER SECTION FIP CS S CLOCK S DATA S S S N SW 5V R 5600 R7502 EVQ11G07K S7501 REC 4...

Page 113: ...SYSTEM CONTROL SERVO SECTION REMAIN ET CVC VP EP SLP OFF S VHS CH REC STB SP ON NOTE THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE ORDERING WHEN YOU ORDER A PART PLESE REFER TO PARTS LIST NOTE DO NOT USE PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR TO POWER SUPPLY RF SECTION TO POWER TRANSFORMER SECTION FIP CS S CLOCK S DATA S S S N SW 5V R 5600 R7502 EVQ11G07K S7501 REC 4...

Page 114: ...0 R6005 18P C6010 18P C6011 15P C6012 500014 H0D200 X6002 B16 0 1 C6013 1K R6017 TW2001 BACK UP 5V T AV PB 12V A V OSD VIDEO OUT SHORT DET RESET FIP POWER OFF POWER KEY FULL ERASE MUTE BIAS D A REC V EE HEAD SW AUDIO DEF A HEAD SW ET REC AV3 S VHS IN ART V H N D FM REC S VHS NORMAL A V T R R T V V A V V V V R A V A V A V V B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16 B15 B13 B12 B11 B10 B9 B8 B6 B5...

Page 115: ...0 R6005 18P C6010 18P C6011 15P C6012 500014 H0D200 X6002 B16 0 1 C6013 1K R6017 TW2001 BACK UP 5V T AV PB 12V A V OSD VIDEO OUT SHORT DET RESET FIP POWER OFF POWER KEY FULL ERASE MUTE BIAS D A REC V EE HEAD SW AUDIO DEF A HEAD SW ET REC AV3 S VHS IN ART V H N D FM REC S VHS NORMAL A V T R R T V V A V V V V R A V A V A V V B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16 B15 B13 B12 B11 B10 B9 B8 B6 B5...

Page 116: ...R A32 A34 A35 10K R6079 A26 2SD601A Q6010 OSD OFF ON A31 SWITCHING UN2211 QR6005 10K R6080 A33 100u L6001 6V47 C6001 1SS355 D6003 C14 INV XN6501 Q6005 220P C6037 A27 A28 0 1 C6025 0 01 C2515 220 R2519 220 R2517 220 R2518 0 1 C2525 0 1 C2523 0 1 C2524 C3 33 R2509 68u L2501 6V220 C2526 0 1 C2516 1K R2522 1 5 R2521 1 2 R2520 VCC SAVE POWER GND CIRCUIT PREVENT SATURATION UPPER AMP TORQUE LIMIT CURRENT...

Page 117: ...R A32 A34 A35 10K R6079 A26 2SD601A Q6010 OSD OFF ON A31 SWITCHING UN2211 QR6005 10K R6080 A33 100u L6001 6V47 C6001 1SS355 D6003 C14 INV XN6501 Q6005 220P C6037 A27 A28 0 1 C6025 0 01 C2515 220 R2519 220 R2517 220 R2518 0 1 C2525 0 1 C2523 0 1 C2524 C3 33 R2509 68u L2501 6V220 C2526 0 1 C2516 1K R2522 1 5 R2521 1 2 R2520 VCC SAVE POWER GND CIRCUIT PREVENT SATURATION UPPER AMP TORQUE LIMIT CURRENT...

Page 118: ...NG ENV R GND SYS R GND HA2 R GND HA R GND A AUDIO HEAD L A AUDIO HEAD COM A AUDIO HEAD R TO CYLINDER UNIT P5001 AUDIO HEAD R AUDIO HEAD COM AUDIO HEAD L GND HA SP L SP COM SP R LP EP L LP EP COM LP EP R 10 9 8 7 6 5 4 3 2 1 J0JBC0000070 LB4005 A GND A R TUNER AUDIO N S MUTE ET REC S A AUDIO IN N A AUDIO OUT N OFF D A REC UN2111 QR4005 R N SW 5V S D A REC 4700 R4084 2200 R4085 PB ON 2SD601A Q4004 P...

Page 119: ...NG ENV R GND SYS R GND HA2 R GND HA R GND A AUDIO HEAD L A AUDIO HEAD COM A AUDIO HEAD R TO CYLINDER UNIT P5001 AUDIO HEAD R AUDIO HEAD COM AUDIO HEAD L GND HA SP L SP COM SP R LP EP L LP EP COM LP EP R 10 9 8 7 6 5 4 3 2 1 J0JBC0000070 LB4005 A GND A R TUNER AUDIO N S MUTE ET REC S A AUDIO IN N A AUDIO OUT N OFF D A REC UN2111 QR4005 R N SW 5V S D A REC 4700 R4084 2200 R4085 PB ON 2SD601A Q4004 P...

Page 120: ... 7 C3037 0 01 C3036 1 C3038 0 R3025 A FSC S AMP 2SD601A Q3003 2200 R3029 3300 R3024 4 7 C3005 0 R3021 H0D443400031 X3001 0 033 C3034 0 1 C3033 0 022 C3032 2 2 C3031 470 R3020 5P C3026 3 3 C3025 0 022 C3027 12u L3006 39u L3007 0 22 C3012 6V47 C3011 SWITCHING UN2211 QR3012 33K R3012 47K R3011 C3020 0 01 C3019 1 R3010 100 15u L3003 C3018 0 1 C3016 4 7 C3059 0 01 R3006 0 VIDEO Y IN A C3017 1 C3015 50V...

Page 121: ... 7 C3037 0 01 C3036 1 C3038 0 R3025 A FSC S AMP 2SD601A Q3003 2200 R3029 3300 R3024 4 7 C3005 0 R3021 H0D443400031 X3001 0 033 C3034 0 1 C3033 0 022 C3032 2 2 C3031 470 R3020 5P C3026 3 3 C3025 0 022 C3027 12u L3006 39u L3007 0 22 C3012 6V47 C3011 SWITCHING UN2211 QR3012 33K R3012 47K R3011 C3020 0 01 C3019 1 R3010 100 15u L3003 C3018 0 1 C3016 4 7 C3059 0 01 R3006 0 VIDEO Y IN A C3017 1 C3015 50V...

Page 122: ...N GND AV AV3 C IN AV3 A IN L GND FIP AV3 VIDEO IN GND AV POWER SW EJECT SW GND AV AV3 A IN R 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PP3906 B26 B25 B24 B23 B22 B21 B20 PS3905 E 1 TO INPUT OUTPUT PACK S VHS SW PROJECT 50 AV2 PB OSD VIDEO OUT GND AV GND AV GND AV N SW 5V GND AV AV3 C IN GND AV VIDEO Y IN GND AV Y C Y OUT 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PP3905 B19 B18 B17 B15 B14 B13 B12 B11 B10 PROG EE Y ...

Page 123: ...N GND AV AV3 C IN AV3 A IN L GND FIP AV3 VIDEO IN GND AV POWER SW EJECT SW GND AV AV3 A IN R 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PP3906 B26 B25 B24 B23 B22 B21 B20 PS3905 E 1 TO INPUT OUTPUT PACK S VHS SW PROJECT 50 AV2 PB OSD VIDEO OUT GND AV GND AV GND AV N SW 5V GND AV AV3 C IN GND AV VIDEO Y IN GND AV Y C Y OUT 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PP3905 B19 B18 B17 B15 B14 B13 B12 B11 B10 PROG EE Y ...

Page 124: ...0 C3913 6V330 R3906 470 R3911 1K R3912 910 16 18 14 12 10 8 6 4 2 21 19 17 15 13 11 9 7 5 3 1 JK3905 VJS1470 DECODER EXT 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 16 18 14 12 10 8 6 4 2 21 19 17 15 13 11 9 7 5 3 1 JK3906 VJS1470 TV 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 AUDIO OUT CH2 R AUDIO IN CH2 R AUDIO OUT CH1 L GND A GND BLUE AUDIO IN CH1 L BLUE PB 12V GND GRE...

Page 125: ...0 C3913 6V330 R3906 470 R3911 1K R3912 910 16 18 14 12 10 8 6 4 2 21 19 17 15 13 11 9 7 5 3 1 JK3905 VJS1470 DECODER EXT 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 16 18 14 12 10 8 6 4 2 21 19 17 15 13 11 9 7 5 3 1 JK3906 VJS1470 TV 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 AUDIO OUT CH2 R AUDIO IN CH2 R AUDIO OUT CH1 L GND A GND BLUE AUDIO IN CH1 L BLUE PB 12V GND GRE...

Page 126: ...337 22K R3336 AMP 2SC3930 Q3311 1200 R3338 470 R3339 1200 R3335 AMP 2SD1819A Q3310 12P C3333 8P C3331 47u L3305 3P C3332 1K R3320 1800 R3331 LB3306 VLP0145 LB3307 VLP0145 TA1225N IC3306 0 01 C3422 AMP 2SD1819A Q3326 22u L3307 AMP 2SB1218A Q3305 2700 R3325 INV AMP 2SC3930 Q3302 2SB1218A Q3301 100K R3317 2700 R3319 22K R3318 NJM2903M IC3305 390 R3322 1000P C3309 6V47 C3322 0 1 C3310 MA8027H D3303 22...

Page 127: ...337 22K R3336 AMP 2SC3930 Q3311 1200 R3338 470 R3339 1200 R3335 AMP 2SD1819A Q3310 12P C3333 8P C3331 47u L3305 3P C3332 1K R3320 1800 R3331 LB3306 VLP0145 LB3307 VLP0145 TA1225N IC3306 0 01 C3422 AMP 2SD1819A Q3326 22u L3307 AMP 2SB1218A Q3305 2700 R3325 INV AMP 2SC3930 Q3302 2SB1218A Q3301 100K R3317 2700 R3319 22K R3318 NJM2903M IC3305 390 R3322 1000P C3309 6V47 C3322 0 1 C3310 MA8027H D3303 22...

Page 128: ...00 C7701 0 1 B5 27P C7702 27P C7703 VSX1043 X7701 R7710 4700 R7711 100 R7712 100 B4 B1 B3 B2 TL7705 M306H1SFP IC7701 VDD3 VSS3 VDD2 CVIDEO1 VSS2 SVREF FSC IN LP2 LP1 LP4 LP3 VERT VSS1 VDD1 AVCC VREF AN0 AVSS DC R CH DC L CH D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 A0 A1 A2 A3 A4 A5 A6 A7 VSS A8 VCC A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 HOLD RDY SYS CLK SYS TLK SYS LSN CLKS1 VDD1 ...

Page 129: ...00 C7701 0 1 B5 27P C7702 27P C7703 VSX1043 X7701 R7710 4700 R7711 100 R7712 100 B4 B1 B3 B2 TL7705 M306H1SFP IC7701 VDD3 VSS3 VDD2 CVIDEO1 VSS2 SVREF FSC IN LP2 LP1 LP4 LP3 VERT VSS1 VDD1 AVCC VREF AN0 AVSS DC R CH DC L CH D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 A0 A1 A2 A3 A4 A5 A6 A7 VSS A8 VCC A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 HOLD RDY SYS CLK SYS TLK SYS LSN CLKS1 VDD1 ...

Page 130: ... 22K C0711 16V22 C0715 3P EG EC 12P B R0725 100 IC0701 LA75503 BPF 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 D 10 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...

Page 131: ... 22K C0711 16V22 C0715 3P EG EC 12P B R0725 100 IC0701 LA75503 BPF 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 D 10 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...

Page 132: ... NARROW BAND PLL SC2 TL7302 R7309 220 C7319 16V47 TL7301 C7320 4700P C7321 50V0 47 C7309 0 01 C7308 50V0 47 C7310 0 01 C7327 1500P C7328 1500P R7320 3300 R7319 3300 R7308 6800 C7312 16V10 R7317 0 R7307 6800 C7313 16V10 R7318 0 C7316 0 1 C7317 6V100 R7314 3300 C7326 1500P R7315 0 C7318 16V10 R7316 6800 C7303 50V0 47 C7302 50V0 47 R7304 4700 VR7301 10KB C7301 0 01 R7301 0 C7323 0 1 R7311 7500 R7312 ...

Page 133: ... NARROW BAND PLL SC2 TL7302 R7309 220 C7319 16V47 TL7301 C7320 4700P C7321 50V0 47 C7309 0 01 C7308 50V0 47 C7310 0 01 C7327 1500P C7328 1500P R7320 3300 R7319 3300 R7308 6800 C7312 16V10 R7317 0 R7307 6800 C7313 16V10 R7318 0 C7316 0 1 C7317 6V100 R7314 3300 C7326 1500P R7315 0 C7318 16V10 R7316 6800 C7303 50V0 47 C7302 50V0 47 R7304 4700 VR7301 10KB C7301 0 01 R7301 0 C7323 0 1 R7311 7500 R7312 ...

Page 134: ...7303 0 R7316 10K C7313 0 1 R7325 0 X7302 VSX0953 L7302 1u C7302 6V100 C7307 0 01 R7302 0 C7311 0 IC7301 TDA9874AH R7328 220 C7319 16V10 C7320 16V10 R7329 220 C7324 0 1 C7325 0 1 LB7301 0 INPUT SWITCH AGC ADC FM AM DEMODULATION IDENTIFI CATION DEMATRIX 2 CHANNEL ANALOG SATELLITE DECODER DIGITAL SELECTOR IIC BUS INTERFACE NICAM DEMODULATION NICAM DECODER LEVEL ADJUST IIC BUS INTERFACE POST FILTER 3 ...

Page 135: ...7303 0 R7316 10K C7313 0 1 R7325 0 X7302 VSX0953 L7302 1u C7302 6V100 C7307 0 01 R7302 0 C7311 0 IC7301 TDA9874AH R7328 220 C7319 16V10 C7320 16V10 R7329 220 C7324 0 1 C7325 0 1 LB7301 0 INPUT SWITCH AGC ADC FM AM DEMODULATION IDENTIFI CATION DEMATRIX 2 CHANNEL ANALOG SATELLITE DECODER DIGITAL SELECTOR IIC BUS INTERFACE NICAM DEMODULATION NICAM DECODER LEVEL ADJUST IIC BUS INTERFACE POST FILTER 3 ...

Page 136: ...OADING 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 VCC R0201 R0211 C0206 2 3 4 5 B ...

Page 137: ...OADING 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 VCC R0201 R0211 C0206 2 3 4 5 B ...

Page 138: ...AV3 V IN GND AV POWER SW EJECT SW GND AV AV3 A IN R PS4801 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR NOTE C B A 4 3 2 1 L NV HS825EG B EC FRONT SCHEMATIC DIAGRAM 8 16 JOG SCHEMATIC DIAGRAM 1 2 3 A NOTE DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING WHEN YOU ORDER...

Page 139: ...AV3 V IN GND AV POWER SW EJECT SW GND AV AV3 A IN R PS4801 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR NOTE C B A 4 3 2 1 L NV HS825EG B EC FRONT SCHEMATIC DIAGRAM 8 16 JOG SCHEMATIC DIAGRAM 1 2 3 A NOTE DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING WHEN YOU ORDER...

Page 140: ...QR4504 MUTE QR7652 MUTE QR7652 D FM REC FROM SYSTEM CONTROL 24 21 22 P5001 P5001 P5001 8 9 10 L R Hi Fi AUDIO HEAD TP4504 TP4503 TP4506 9 10 TP4505 JK3902 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 FM MODULATOR...

Page 141: ...EL SENSOR 5V REG 2 1 3 4 93 SUPPLY PHOTO 13 TAKE UP PHOTO 14 CYLINDER STATOR UNIT MAIN COIL 3 MAIN COIL 1 MAIN COIL 2 IC HALL P2901 5V REG VH HE HE GND M3 M1 VM M2 2 4 8 5 3 9 1 6 7 P2501 8 P2501 6 P2501 2 P2501 5 P2501 7 P2501 1 P2501 3 4 P2501 9 CYLINDER MOTOR DRIVE IC2501 7 6 1 18 SCHMIT DRIVE MOTOR 20 AMPLIFIER DIFFERENTIAL CONTROL TORQUE PG FG 8 4 TORQUE ERROR CYLINDER 80 CYL PFG 107 SW MODE ...

Page 142: ...TUNER 24 6 VIDEO Y IN 20 C IN VIDEO OUT 15 DECODER AV2 JK3905 OUT VIDEO JK3902 REAR VIDEO OUT TP3003 AV1 TV JK3906 19 IN V3 11 26 OUT V2 28 IN V2 V OUT Y C 18 V IN TUNER 7 V IN OSD 20 IN V1 OUT V1 36 TP3002 34 INPUT OUTPUT SELECT IC3902 Y C MIX IC3901 16 C IN VV C IN OSD C IN EE Y IN VV Y IN EE Y IN OSD Y IN VV C OUT OUT Y C 14 8 12 11 9 16 7 5 4 3 1 Y OUT 19 VIDEO IN C OUT VIDEO Y OUT 20 15 19 VI...

Page 143: ...L P R ADJ LEVEL MIX SECAM PAL CONV 2 MAIN C BDL CONV 1 MAIN YNR L P F LP SP REC PB EMPHA SUB Y IN S VHS 8 9 10 14 57 14 Q3502 BUFFER C3064 3065 3066 3067 L3009 3017 3018 FILTER L H S VHS PB IC3502 2 8 4 6 13 11 10 L H S VHS EE IC3503 2 8 4 6 Q3326 Q3305 BUFFER Y OUT C OUT VIDEO IN Y C SEPARATION IC3301 25 27 7 CNR IC3306 5 19 BUFFER Q3303 AMP Q3302 10 PS3301 PP3001 2 PS3301 PP3001 2 PS3302 PP3002 ...

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