- 1-1 -
[CONTENTS]
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SECTION 1.GENERAL
• SERVICING PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
• ESD PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
• SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4
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SECTION 2. ELECTRICAL
• ELECTRICAL TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
• WAVEFORMS OF MAJOR CHECK POINT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
• INTERNAL BLOCK DIAGRAM of ICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
• BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
• SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
• PRINTED CIRCUIT DIARGAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
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SECTION 3. EXPLODED VIEWS
• CABINET AND MAIN FRAME SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
• MECHANISM (PICK-UP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
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SECTION 4. REPLACEMENT PARTS LIST
. . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Summary of Contents for LAC-M7600
Page 12: ... 2 7 INTERNAL BLOCK DIAGRAM of ICs FRONT 1 MICOM PIN Assignment ...
Page 13: ... 2 8 2 Pin Descriptions ...
Page 14: ... 2 9 ...
Page 15: ... 2 10 3 Pin Descriptions ...
Page 17: ... 2 12 78K0 KF2 1 Block Diagram ...
Page 19: ... 2 14 3 Pin Function ...
Page 20: ... 2 15 AM5810 1 Block Diagram ...
Page 21: ... 2 16 3 Pin Function ...
Page 26: ... BLOCK DIAGRAM 2 21 2 22 ...
Page 27: ...2 23 2 24 SCHEMATIC DIAGRAMS MAIN SCHEMATIC DIAGRAM ...
Page 28: ...2 25 2 26 MAIN 2 SCHEMATIC DIAGRAM ...
Page 29: ...2 27 2 28 MAIN 3 SCHEMATIC DIAGRAM ...
Page 30: ...2 29 2 30 MAIN 4 SCHEMATIC DIAGRAM ...
Page 31: ...2 31 2 32 FRONT SCHEMATIC DIAGRAM ...
Page 32: ...2 33 2 34 CD SCHEMATIC DIAGRAM ...
Page 33: ...2 35 2 36 TRIM SCHEMATIC DIAGRAM ...
Page 34: ...2 37 2 38 PRINTED CIRCUIT BOARD DIAGRAMS MAIN P C BOARD DIAGRAM ...
Page 35: ...2 39 2 40 MAIN P C BOARD DIAGRAM ...
Page 36: ...2 41 2 42 FRONT TRIM P C BOARD DIAGRAM TRIM P C BOARD ...
Page 37: ...2 43 2 44 CD P C BOARD ...
