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MZ-E501
2-3. PRINTED WIRING BOARD – MAIN SECTION (SIDE B) –
1 | 2 |
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| 4 | 5 |
| 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | |
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| TO |
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A |
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| TO MOTOR FLEXIBLE BOARD |
| OPTICAL |
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MAIN BOARD |
| (SIDE B) |
| (M901 : SPINDLE MOTOR) |
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| (M902 : SLED MOTOR) |
| BLOCK |
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B
IC 801
C |
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J301 | COM | R |
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D |
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| L |
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| 5 | 3 |
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| RGND | 4 | 1 |
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E |
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| RVDD |
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F
G | S809 |
(OPEN/CLOSE | |
| DETECT SWITCH) |
IC 551
H | IC 903 |
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I |
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12 | |
| (12) |
| RECHARGEABLE BATTERY |
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| 1PC, 1.2V 600mAh |
•Semiconductor
Location
Ref. No. | Location |
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D901 | |
IC551 | |
IC801 | |
IC903 | |
Q801 |
Note on Printed Wiring Boards
•X : parts extracted from the component side.
• : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)
Caution: |
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Pattern face side: | Parts on the pattern face side seen from the |
(Side B) | pattern face are indicated. |
Parts face side: | Parts on the parts face side seen from the |
(Side A) | parts face are indicated. |
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•Main boards is
However, the patterns of layer 2 and 3 have not been included in this diagrams.
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