3
MZ-N10
TABLE OF CONTENTS
1. SERVICING NOTES ............................................... 4
2. GENERAL ................................................................... 5
3. DISASSEMBLY ......................................................... 6
3-1. Bottom Panel Section, Jog Dial Section......................... 7
3-2. Upper Panel Section........................................................ 7
3-3. MAIN Board Section ...................................................... 8
3-4. MD Mechanism Deck (MT-MZN10-181),
Set Chassis ...................................................................... 8
3-5. Gear (SA), Gear (SB)...................................................... 9
3-6. OP Service Assy (ABX-1R) ........................................... 9
3-7. DC Motor SSM21A (Sled) (M602),
DC Motor SSM18D (Spindle) (M601),
DC Motor Unit (Over Write Head Up/Down)
(M603)............................................................................. 10
3-8. Holder Assy..................................................................... 10
4. TEST MODE.............................................................. 11
5. ELECTRICAL ADJUSTMENTS......................... 17
6. DIAGRAMS
6-1. Block Diagram ................................................................ 37
6-2. Note for Printed Wiring Board and
Schematic Diagrams ....................................................... 38
6-3. Printed Wiring Board
– MAIN Board (Side A) – ......................................... 39
– MAIN Board (Side B) – ......................................... 40
6-4. Schematic Diagrams
– MAIN Board (1/4) – ............................................... 41
– MAIN Board (2/4) – ............................................... 42
– MAIN Board (3/4) – ............................................... 43
– MAIN Board (4/4) – ............................................... 44
6-5. IC Pin Function Description ........................................... 49
7. EXPLODED VIEWS
7-1. Upper Panel Section........................................................ 55
7-2. Bottom Panel Section...................................................... 56
7-3. Chassis Section ............................................................... 57
7-4. MD Mechanism Deck Section (MT-MZN10-181) ........ 58
8. ELECTRICAL PARTS LIST ............................... 59
