User manual MEMOREX MCC221

[. . . ] 1 PINCH ROLLER BLOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 MODE SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 HOLDER, TENSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 CAM, MAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Main Chassis Tension Arm Ass'y EOT Reflector Guide Roller S Ass'y P0 Post P1 Post FE Head Cylinder Unit Auto Head Cleaning Audio/Control Head 11. Loading Motor Ass'y Pinch Roller Block Cam Gear Cassette Opener Brake Bracket Reel T LED Reflector Guide Roller T Ass'y Reel S Tension Band Ass'y C4-1 DECK PARTS LOCATIONS (BOTTOM VIEW) 25 26 24 23 22 27 21 32 31 30 29 28 21. 26. Worm Bracket F Ass'y Mode Switch Worm Ass'y Worm Bracket R Ass'y Loading Motor Belt Capstan DD Unit 27. Capstan Brake Ass'y 28 Bottom Plate 29. Clutch Gear T Ass'y (FRONT LOADING UNIT 15) 1 1. Tape Piece Guide 2 3 4 7 5 6 8 C4-2 SERVICING FIXTURES AND TOOLS VHS Alignment Tape JG001 (VN 2 S-LI6 3 ) JG001A (VN 2 S-CO1 3 ) JG002B Adapter JG002F Dial Torque Gauge (60~600gf·cm) JG002G (100~1200gf·cm) JG005 Post Adjustment Screwdriver Part No. SV-TG0-030-000 (small) JG153 X Value Adjustment Screwdriver JG022 Master Plane JG024 Reel Disk Height Adjustment Jig JG100A Torque Tape (VHT-063) JG154 Cable Tentelometer Part No. JG001 JG001A JG002F JG002G JG005 JG153 JG022/JG024 JG100A JG154 Monoscope, 6KHz Color Bar, 1KHz Playback Take Up Torque Remarks Fast Forward Torque, Rewind Torque, Brake Torque (Take up Reel/Supply Reel) Guide Roller Adjustment X-Value Adjustment Reel Disk Height Adjustment Playback Back Tension Torque Used to connect the test point of SERVICE and GROUND PREPARATION FOR SERVICING How to use the Servicing Fixture 1. Short circuit between TP1001 and TP1002 with the cable JG154. (Refer to MAJOR COMPONENTS LOCATION GUIDE) The EOT, BOT and Reel Sensor do not work at this moment. At that time, the STOP/EJECT button is available to insert and eject the Cassette Tape. C5-1 MECHANICAL ADJUSTMENTS 1. 1-1-B D1-1 MECHANICAL ADJUSTMENTS 1-4: CONFIRMATION OF FAST FORWARD TORQUE 1. Set torque gauge (JG002G) on take-up reel disk, and place unit in FAST FORWARD mode. Confirm that torque is more than 400gf·cm. NOTE After setting the torque gauge on the reel disk, hold the gauge in place. Push the FAST FORWARD button and the reel disk will begin to turn. Operate within 4 or 5 seconds after the reel disk begins to turn. Set torque gauge (JG002G) on supply reel disk, and place the unit in REWIND mode. Confirm that torque is more than 400gf·cm. NOTE After setting the torque gauge on the reel disk, hold the gauge in place. Push the REWIND button and the reel disk will begin to turn. 1-6: CONFIRMATION OF REEL BRAKE TORQUE (Take-Up Reel Brake) (Refer to Fig. [. . . ] NO. # 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 PART NO. 85OP600531 85OP400358 85OA400122 85OA400124 85OA400123 85OP300169 85OA600178 85OP800308 85OP900564 85OP400434 85OP800315 85OP500060 85OP000394 85OP800245 85OA500013 85OA400102 85OA400179 85OA400180 85OP400330 85OP400332 85OP400430 85OP600487 85OA400157 85OP900541 85OP800264 85OA400168 85OP400342 8146230A14 85OP400450 85OP400356 85OP400357 85OP200216 85OP200217 85OP400446 85OP600465 85OP800253 85OP200247 85OP800262 85OA600157 85OP800254 85OP800255 85OP600485 85OP600527 85OP400341 85OP600529 85OP600530 85OA600179 85OP600483 85OP600526 85OP600484 85OA300058 85OA600174 85OP300152 85OP300153 85OA300053 85OA300054 85OP800263 85OA000231 85OP200213 85OP000443 85OP800261 85OA200067 85OP800270 85OA200069 85OA200068 85OP400360 85OP400359 85OP800310 85OP200215 DESCRIPTION BRACKET, BRAKE(VP) ADJUST, TENSION TENSION BAND ASS'Y TENSION ARM ASS'Y TENSION LEVER 2 ASS'Y SLIDER, LOADING 2 MAIN BRAKE T(VP)ASS'Y SPRING, MAIN BRAKE (VP) REFLECTOR, EOT REFLECTOR, LED 2 SPRING, AC HEAD 2 BASE, AC HEAD POST, CASS GUIDE L SPRING, AZIMUTH 2 AHC ASS'Y GUIDE ROLLER ASS'Y BASE, S INCLINED 2 ASS'Y BASE, T INCLINED 2 ASS'Y CATCHER, S CATCHER, T CAM, PINCH ROLLER (PB) BELT, LOADING PINCH ROLLER (PB) BLOCK CASS, OPENER SPRING, P5 P5 ARM ASS'Y(PB) CAM, GEAR JOINT SCREW BIND CAM, P5 SPRING, TENSION ARM 2 SPRING, TENSION ARM 1 REEL S REEL T CATCHER, P5 (VP) SUB BRAKE S SPRING, S-S BRAKE ARM. JOINT SPRING, JOINT ARM SUB BRAKE T ASS'Y SPRING, T-S BRAKE SPRING, CAP BRAKE PLATE, BOTTOM ROD, MAIN(VP) GEAR, MIDDLE CAM, MAIN(VP) LEVER, MAIN BRAKE (VP) WORM (VP)ASS'Y BRACKET, WORM F LEVER, RATCHET BRACKET, WORM R LOADING LEVER ASS'Y CAPSTAN BRAKE ASS'Y (M. J) GEAR, LOADING S GEAR, LOADING T LOADING ARM S ASS'Y LOADING ARM T ASS'Y SPRING, LOADING GEAR MAIN CHASSIS ASS'Y CENTER, PULLEY SPACER, CAPSTAN SPRING, C-PULLEY ARM IDLER (VP) ASS'Y SPRING, LEVER TENSION CLUTCH GEAR T (VP) ASS'Y CLUTCH GEAR S (VP) ASS'Y LEVER, TENSION HOLDER, TENSION SPRING, CAM PINCH BELT, CAPSTAN REF. NO. 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 PART NO. 85OP900700 85OP900675 85OA900210 85OP900615 85OP900601 85OP900602 85OP900609 85OP900672 85OP900616 85OP900621 85OP800296 85OP900611 85OP900613 85OP900668 85OP800298 85OP900608 85OP800297 85OP800317 85OP900620 85OP800290 85OP800294 85OP800299 85OP900605 85OP900606 85OP900610 85OP900677 8110217401 8109226A64 8107226804 8107226604 8107123604 82P166005N 8109126804 82Q3154B3N 810A130604 810B126604 8102130304 8102126A04 810A123504 85OPAA0197 82P266005N 82Q264713N 82P26A005N 8149117805 82Q4070C5N 8107226404 DESCRIPTION BRACKET, TOP(2) BRACKET, SIDE L LINK ASS'Y 3 BRACKET, SIDE R GEAR, JOINT GEAR, CAM GEAR, LINK R LEVER, FLAP 2 BRACKET, SIDE R2 REFLECTOR, BOT SPRING, LOCKER CASS, HOLDER CASS, SIDE R CASS, SIDE L SPRING, BRACKET R GEAR, CLUTCH SPRING, CLUTCH SPRING, LEVER REC(2) COVER, SENSOR BOT SPRING, EARTH SPRING, LINK SPRING, PACK LOCKER, L LOCKER, R LEVER, BOT TAPE, GUIDE PIECE(2) SCREW, TAP TITE(P) BIND SCREW, TAP TITE(B) BIND SCREW, TAP TITE(S) BIND SCREW, TAP TITE(S) BIND SCREW, TAP TITE(S) PAN POLYSLIDER WASHER(CUT) SCREW, TAP TITE(B)PAN POLYSLIDER WASHER SCREW/WASHER(A) SCREW/WASHER(B) SCREW, PAN SCREW, PAN SEMS A SCREW, MOTOR POLYSLIDER WASHER(CUT) POLYSLIDER WASHER POLYSLIDER WASHER(CUT) SCREW, TAP-TITE(P) POLYSLIDER WASHER SCREW, TAP TITE(S) BIND 1. 7x4. 0 2. 6x16 2. 6x8 2. 6x6 2. 3x6 1. 6x6. 0xT0. 5 2. 6x8 3. 1x5. 4xT0. 13 M3x6 M2. 6x6. 0 M3. 0x3. 0 M2. 6x10 M2. 3x5. 0 M3x5 2. 6x6. 0xT0. 5 2. 6x4. 7xT0. 13 2. 6x10xT0. 5 1. 7x8 P3 4. 1x7. 0xT0. 25 2. 6x4 HDP-05-24 HVMXA1031A HVFHF0059A # # # # # # M3x11 # # # 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 D1100 H5001 H5002 M101 M2001 M2003 # SW101 !UN4001 # # # # DAK0000160 DEW SENSOR(W/AL, PLATE) 1523D91032 1543D02010 85OA600180 1594J98005 1589V11004 0520244007 A51904B500 HEAD (AUDIO CONTROL) HEAD, FULL ERASE LOADING MTR. (D)ASS'Y CAPSTAN DD UNIT MICRO MOTOR MODE SWITCH CYLINDER UNIT ASS'Y SP39BE EP14BA SRZZ0B091K A51904B500 # # # # # Note: Some parts labeled # are not compatible, but they are very similar before servicing, be sure to check the parts in the INFORMATION FOR USING THE DECK PARTS (OVD-5) for the repair. Because if you use wrong parts, the deck or tape will be damaged. J2-1 ELECTRICAL REPLACEMENT PARTS LIST REF. [. . . ]