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[CONTENTS]


SECTION 1. SUMMARY

· SERVICING PRECAUTIONS .......................................................................................................... 1-2 · ESD PRECAUTIONS....................................................................................................................... 1-3 · SPECIFICATIONS ........................................................................................................................... 1-4


SECTION 2. ELECTRICAL

· ELECTRICAL TROUBLESHOOTING GUIDE ................................................................................. 2-1 · CD PART TROUBLESHOOTING GUIDE........................................................................................ 2-3 · WAVEFORMS OF MAJOR CHECK POINT .................................................................................. 2-12 · INTERNAL BLOCK DIAGRAM of ICs ............................................................................................ 2-14 · BLOCK DIAGRAM ......................................................................................................................... 2-35 - MAIN SCHEMATIC DIAGRAM ................................................................................................... 2-37 - FRONT SCHEMATIC DIAGRAM ............................................................................................... 2-39 - CDP SCHEMATIC DIAGRAM .................................................................................................... 2-41 - H/F & MOTOR SCHEMATIC DIAGRAM ................................................................................... 2-43 · PRINTED CIRCUIT DIAGRAM ...................................................................................................... 2-45


SECTION 3. CABINET MAIN CHASSIS & MECHANISM

· EXPLODED VIEW ........................................................................................................................... 3-1 · Accessory part ................................................................................................................................. 3-5


SECTION 4. REPLACEMENT PARTS LIST.................................................................... 4-1

- 1-1 -

BLOCK DIAGRAM

2-35

2-36

MAIN SCHEMATIC DIAGRAM

2-37

2-38

FRONT SCHEMATIC DIAGRAM

2-39

2-40

CDP SCHEMATIC DIAGRAM

2-41

2-42

H/F & MOTOR SCHEMATIC DIAGRAM

2-43

2-44

SECTION 3. EXPLODED VIEWS
I CABINET AND MAIN FRAME SECTION
330

286 451 A40 268 A43 451 263 266 269 262 253 250 261 310 A26 257 251 452

309
TU1 01
A49 452

452

ANT1 01

287 307 A47

264
252

PN801 299

*Option 306 452

820 *Option

A41

453 295 A46 297 300 298 453 455 290 289 457 285 294 304 458 282 454 452

288

285 453 291

292

308

284 450 283 270 311

280

3-1

3-2