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Reference No.

 

Descrlption

 

Lenco Part No.

 

Quantity

 

Unit Price

 

B 1-111

 

Screw, Thrust

 

25W7132

 

1

 

 

 

B 1-112

 

Roller B, Guide

 

25W8000

 

2

 

 

 

B 1-113

 

Guide, Tape Changing Arm B

 

25W7595

 

1

 

 

 

B 1-114

 

Stay, Pause Lever B

 

21W7220

 

1

 

 

 

B 1-116

 

Spring C, Head Chassis Holding

 

23W8900

 

1

 

 

 

B 1-117

 

Washer, Thrust

 

24W7228

 

1

 

 

 

B 1-119

 

Spring, Record Arm A

 

26W7333

 

1

 

 

 

B 1-120

 

Cover, Chassis

 

23W9966

 

1

 

 

 

B 1-121

 

Stay, Chassis Cover

 

25W7781

 

1

 

 

 

B 1-123

 

Reel Table Assembly

 

27W7082

 

2

 

 

 

B 1-125

 

Arm C, Tape Changing

 

23W9425

 

1

 

 

 

B 1-126

 

Spring, Tape Changing

 

23W8800

 

1

 

 

 

B 1-127

 

Spacer, Head Chassis

 

23W9555

 

1

 

 

 

B 1-129

 

Bar, Eject

 

21W7253

 

1

 

 

 

B 1-130

 

Holder, Eject Bar

 

23W9086

 

1

 

 

 

B 1-131

 

Plate, Eject Bar Locking

 

23W9763

 

1

 

 

 

B 1-132

 

Plate, Lock Release

 

23W9764

 

1

 

 

 

B 1-133

 

Pipe, Locking Plate

 

25W7829

 

1

 

 

 

B 1-134

 

Pipe, Lock Release Plate

 

25W7830

 

1

 

 

 

B 1-135

 

Spring, Eject Bar

 

23W7315

 

1

 

 

 

B 1-136

 

Spring, Eject Bar Locking

 

23W7316

 

1

 

 

 

B 1-137

 

Holder, Lamp

 

23W9624

 

1

 

 

 

B 1-138

 

Cover, Lamp

 

21W7351

 

1

 

 

 

B 1-141

 

Pipe, Pause Lever C

 

25W8064

 

1

 

 

 

B 2-1

 

Chassis

 

23X7296

 

1

 

 

 

B 2-2

 

Joint A

 

23X7295

 

1

 

 

 

B 2-3

 

Joint B Assembly

 

23X7298X

 

1

 

 

 

 

 

Consists of following:

 

 

 

 

 

 

 

 

 

B 2-3 Joint B

 

23X7298

 

1

 

 

 

 

 

B 2-49 Spacer

 

25W0744

 

1

 

 

 

B 2-4

 

Bracket, Pin Jack

 

23X7301

 

1

 

 

 

B 2-5

 

Bracket, Transformer

 

23X7302

 

1

 

 

 

B 2-6

 

Holder, Microphone Jack

 

23X7290

 

1

 

 

 

B 2-7

 

Bracket, Microphone Jack

 

23X7291

 

1

 

 

 

B 2-8

 

Holder Assembly, VU Meter Box

 

23X7292X

 

2

 

 

 

 

 

Consists of following:

 

 

 

 

 

 

 

 

 

B 2-8 Holder, VU Meter Box

 

23X7292

 

2

 

 

 

 

 

B 2-42 Pin, VU Meter Box

 

25W7777

 

2

 

 

 

B 2-9

 

Plate Assembly, VU Meter

 

23X7293X

 

1

 

 

 

 

 

Consists of following:

 

 

 

 

 

 

 

 

 

B 2-9 Plate, VU Meter

 

23X7293

 

1

 

 

 

 

 

B 2-40 Cover, VU Meter Box

 

24T7258

 

1

 

 

 

B 2-10

 

Spring, VU Meter Box Locking

 

23X7294

 

1

 

 

 

B 2-11

 

Stay, Bottom Cabinet Holding

 

25W8281

 

1

 

 

 

B 2-12

 

Shaft, Record Arm C

 

25W8282

 

1

 

 

 

B 2-13

 

Stay, Terminal Board

 

25W8283

 

1

 

 

 

B 2-14

 

Lever, Auto Stop

 

23X7299

 

1

 

 

 

B 2-15

 

Arm, Meter Box Lifting

 

23X7300

 

1

 

 

 

B 2-16

 

Spring, Meter Box Lifting Button

 

26W7537

 

1

 

 

 

B 2-17

 

Holder, Push Switch Button

 

21W7311

 

5

 

 

 

B 2-18

 

Bracket, Power PCB

 

23W9560

 

1

 

 

 

B 2-19

 

Bracket, Mechanism Chassis

 

23W8734

 

2

 

 

 

B 2-20

 

Bracket B, Record/Playback PC Board

 

23W9413

 

1

 

 

 

B 2-21

 

Bracket C, Record/Playback PC Board

 

23W9419

 

1

 

 

 

B 2-22

 

Plate, PC Board

 

23W9566

 

1

 

 

 

B 2-23

 

Pipe, Auto Stop Lever

 

25W7518

 

1

 

 

 

B 2-24

 

Holder, Lamp

 

21W8502

 

2

 

 

 

B 2-25

 

Retainer, Wire

 

23W1046

 

3

 

 

 

B 2-26

 

Holder, Power Switch Button

 

21W7312

 

1

 

 

 

B 2-29

 

Lever C Assembly, Record

 

23W9423X

 

1

 

 

 

 

 

Consists of following:

 

 

 

 

 

 

 

 

 

B 2-29 Lever C, Record

 

23W9423

 

1

 

 

 

 

 

B 2-31 Shaft, Record Lever D

 

25W7959

 

1

 

 

 

Note:

 

 

 

 

 

 

 

 

 

Содержание C1102

Страница 1: ......

Страница 2: ...ow and Flutter 7 Mechanical Adjustment 8 9 1 Pinch Roller Pressure Measurement 2 Azimuth Head Location Adjustment 3 Tape Speed Adjustment Location Mechanical Parts List 10 14 Take up Torque 7 Fast Forward and Rewind Torque 7 Pinch Roller Pressure 7 Tape Speed Wow and Flutter 7 Azimuth Head Alignment 7 Electrical Parts List 15 21 Drawings Muting SW P C B 22 Reed SW P C B 22 Mic Jack P C B 23 Auto S...

Страница 3: ...Line input PHONO plug Sensitivity 33 mV impedance 560 kOhms Max input voltage 3 3 V 4 Phono Input DIN DIN Plug connection 3 5 Sensitivity 200 mV impedance 3 3 mOhms Outputs for Dolby level 1 DIN plug pin 3 5 1000 mV impedance 15 kOhms 2 LINE output PHONO 1000 mV impedance 15 kOhms 3 Headphone output 200 mV impedance 8 kOhms Harmonic distortion 333 Hz for 0 dB VU Standard cassette 2 0 Ferri chrome ...

Страница 4: ...and 10 kHz For Cr02 adjust C 134 L ch C 234 R ch to flat level at between 333 Hz and 12 5 kHz See figure 2 4 Dolby NR Bias Trap Adjustment Connect the VTVM and scope to the test point pin on the Dolby P C B See figure 1 Set the unit for recording Dolby NR switch ON position Adjust L 303 L ch L 403 R ch for the minimum indication on the VTVM 5 Input Sensitivity Adjustment AF Generator 333 Hz 0 dB 1...

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Страница 7: ...sting nut B 1 87 with 1 mm vertical clearance Check whether the pinch roller is vertical to the capstan Tape Speed WOW and Flutter Note Before commencing the following alignments make sure that all parts in the tape path particularly the capstan pinch roller and head are cleaned with pure alcohol Head Azimuth Alignment 1 Connect the AC vacuum tube voltage meter to both chan nels of the Line out 2 ...

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Страница 10: ...7 Decoration Plate Azimuth Hole 21W7473 1 A 18 Plate Rating 220 V 50 Hz 23M7885 1 A 22 Plate Rating 240 V 50 Hz 23M7890 1 B 1 1 Chassis Assembly 23S7191X 1 Consists of following B 1 1 Chassis Mechanism 23S7191 1 B 1 17 Metal Reel Shaft 22R7051 2 B 1 56 Stay Auto Stop PC Board 25W8271 1 B 1 67 Stay Flywheel Holder 25W7723 1 B 1 71 Shaft Pause Lever B 25W7718 1 B 1 74 Stay Basic 25W8172 2 B 1 83 Sha...

Страница 11: ...7741 1 B 1 21 Rubber Brake 21W7201 2 B 1 22 Cushion Door 21W7199 1 B 1 23 Cushion Motor 21W7236 3 B 1 25 Holder Motor 23X7262 1 B 1 26 Bracket A Flywheel 23W8783 1 B 1 27 Bracket B Flywheel 23W8765 1 B 1 28 Arm Assembly Back Tension 23W8778X 1 Consists of following B 1 28 Arm Back Tension 23W8778 1 B 1 91 Felt Back Tension 24W7360 1 B 1 29 Arm A Assembly Fast Forward and Rewind 23W8794X 1 Consists...

Страница 12: ...g Pause Lever B 26W7249 1 B 1 58 Spring Record Prevention Plate 26W7246 1 B 1 59 Spring Fast Forward 26W7250 1 B 1 60 Spring Rewind 26W7251 1 B 1 61 Spring Pinch Roller 26W7244 1 B 1 62 Spring A Push Shaft 26W7254 1 B 1 63 Spring Take up Pulley Arm 26W7245 1 B 1 64 Spring B Push Shaft 26W7253 1 B 1 65 Spring Door 26W7248 1 B 1 70 Shaft Record Prevention Plate 25W7707 1 B 1 73 Shaft Tape Changing A...

Страница 13: ...8 1 B 2 49 Spacer 25W0744 1 B 2 4 Bracket Pin Jack 23X7301 1 B 2 5 Bracket Transformer 23X7302 1 B 2 6 Holder Microphone Jack 23X7290 1 B 2 7 Bracket Microphone Jack 23X7291 1 B 2 8 Holder Assembly VU Meter Box 23X7292X 2 Consists of following B 2 8 Holder VU Meter Box 23X7292 2 B 2 42 Pin VU Meter Box 25W7777 2 B 2 9 Plate Assembly VU Meter 23X7293X 1 Consists of following B 2 9 Plate VU Meter 23...

Страница 14: ...crew M 3 X 6 FPM3306 1 L 1 15 Pan Head SEMS Screw M 3 X 6 CPM3306 4 L 1 16 Pan Head W SEMS Screw M 3 X 12 FPM3312 3 Steel Ball Ø 2 5 80S0025 2 L 1 18 Steel Ball Ø 3 80S0030 3 L 1 19 Nut M 2 NHM0020 3 L 1 20 Nut M 2 6 NHM0026 4 L 1 21 Nut M 3 NHM0030 1 L 1 22 Flat Washer M 2 0 4 t X Ø 5 WP82054 2 L 1 23 Flat Washer M 2 6 0 5 t X Ø 7 5 WP89075 3 L 1 24 Flat Washer M 3 5 0 5 t X Ø 7 WP8C075 9 L 1 25 ...

Страница 15: ...nector Socket 5 P 3 5 mm 172M870 172M590 1 Connector Socket 3 P 3 5 mm 172M588 172M868 13 Connector Socket 5 P 2 5 mm 172M862 1 P 103 203 Slide Resistor 20 K D 139N724 2 DIN RCA Jack Board 1720800 1 Terminal Board 1720813 1 DIN RCA Jack P C B 1611581 1 MIC Jack P C B 1611266 1 Pre Amplifier P C B 1611263B 1 Dolby P C B 1611190 1 DNL P C B 1611020 1 Auto Stop P C B 1611585 1 Push Switch P C B 16115...

Страница 16: ...C1327U 1 T 6 7 Transistor 2SC1815GR 2 T 10 201 Transistor 2SC1000BL 4 102 202 2SC1681BL T 103 203 Transistor 2SC1327T 6 104 204 2SC732BL 105 205 T 106 206 Transistor 2SC1815GR 4 107 207 T 108 208 Transistor 2SC1327U 2 T 109 209 Transistor 2SC828S 2 T 110 210 Transistor 2SA564S 2 T 301 401 Transistor 2SC1327T 6 302 402 2SC732BL 303 403 P 1 Semi fixed Resistor 8 mm 1 K 138N026 1 P 2 Semi fixed Resis...

Страница 17: ... 134 234 Carbon Resistor 3 3 K 1337332 2 R 135 235 Carbon Resistor 330 K 1337334 2 R 136 236 Carbon Resistor 47 K 1337473 2 R 137 237 Carbon Resistor 4 7 K 1337472 2 R 138 238 Carbon Resistor 1 K 1337102 2 R 139 239 Carbon Resistor 100 K 1337104 2 R 141 241 Carbon Resistor 1 8 K 1337182 2 R 142 242 Carbon Resistor 560 1337561 4 143 243 R 144 244 Carbon Resistor 12 K 1337123 2 R 145 245 Carbon Resi...

Страница 18: ...0 µ 16 1203106 2 C 151 251 Electrolytic Capacitor 3 3 µ 25 1204335 2 C 302 402 Ceramic Capacitor 60 p 12D3600 2 C 306 406 Electrolytic Capacitor 3 3 µ 25 1204335 2 C 307 407 Electrolytic Capacitor 10 µ 16 1203106 2 C 20 Electrolytic Capacitor 10 µ 16 1203106 2 C 30 Electrolytic Capacitor 220 µ 6 3 1201227 2 C 31 Electrolytic Capacitor 10 µ 16 1203106 2 Dolby P C B Assembly 1611190X Dolby P C B 161...

Страница 19: ...on Film Capacitor 0 0047 µ 1220125 2 C 314 414 Electrolytic Capacitor 10 µ 16 1203106 2 C 315 415 Myler Capacitor 0 1 µ K 1250104 2 C 316 416 Electrolytic Capacitor 47 µ 16 1203476 2 C 318 418 Myler Capacitor 0 1 µ K 1250104 2 C 319 419 Electrolytic Capacitor 10 µ 16 1203106 4 320 420 C 321 421 Myler Capacitor 0 01 µ K 1250103 2 C 322 422 Myler Capacitor 0 1 µ J 1254104 2 C 323 423 Myler Capacitor...

Страница 20: ... 603 Carbon Resistor 680 1337681 2 R 504 604 Carbon Resistor 1 K 1337102 2 R 505 605 Carbon Resistor 680 1337681 2 R 506 606 Carbon Resistor 8 2 K 1337822 2 R 507 607 Carbon Resistor 1 K 1337102 2 R 508 608 Carbon Resistor 330 K 1337334 2 R 509 609 Carbon Resistor 100 K 1337104 2 R 510 610 Carbon Resistor 1 8 K 1337182 2 R 511 611 Carbon Resistor 330 K 1337334 2 R 512 612 Carbon Resistor 22 K 1337...

Страница 21: ...1 B4B 1 2 ZD 1 Zener Diode BZ 240 1 R 1 Metal Oxide Resistor 560 1 W 1334561 1 R 14 Carbon Resistor 220 1337221 1 R 15 Carbon Resistor 820 1337821 1 R 16 Metal Oxide Resistor 10 1 W 1344100 1 C 1 Styrol Capacitor 1000 p J 1231102 1 C 2 Electrolytic Capacitor 100 µ 25 1204107 1 C 12 Electrolytic Capacitor 1000 µ 16 1203108 1 C 13 Electrolytic Capacitor 1000 µ 35 1200108 1 C 14 Electrolytic Capacito...

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