Toshiba M-45 M6XX.PDF

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14864155 UNPDF
TOSHIBA
FILE NO. 120-9601
RDER
M-672, M-672C
PRINTED IN KOREA, MAY, 1996
M-65, M-65C
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2. DISASSEMBLY & REASSEMBLY
2-1. INSTRUMENT DISASSEMBLY
2-l-l. Bottom Cover Removal
2-l-3. Front Panel Removal
1. Remove two (2) screws holding the bottom cover.
2. Release two (2) tabs from the bottom cover.
1. Remove bottom cover and top cabinet (See Fig. 1 to 2).
2. Release three (3) tabs from the bottom of the front
panel.
3. Release four (4) tabs from the top of the front panel.
4. Tilt the front panel forward to remove.
0 REMOVE TWO SCREWS
LEASE TWO TABS
EASE FOUR TABS
Fig. 1 Bottom Cover Removal
2-l-2.Top Cabinet Removal
1. Remove three(3)screws located at the rear of the top
cabinet.
2. Carefully lift the back of the top cabinet and slide it to
the rear to remove.
THREE TABS
Fig. 3 Front Panel Removal
Fig. 2 Top Cover Removal
2-1
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2-2-l. Function PCB Removal
2-2-3. Main circuit board Removal
1. Follow the procedures for removing the bottom cover,
the top cabinet and the panel front. (See Fig.1 to 3)
2. Release five (5) tabs on the function board.
3. Release connector(CN701) gently with using the Driver
as shown Fig. 4
1 .Follow the procedures for removing Fig. 1 to 6
2.Release three (3) tabs from the frame.
3.Pull out the main circuit board in the direction of the
arrow.
RELEASE THREE TABS
Fig. 4 Function PCB Removal
2-2-2. Deck Ass’y Removal
Fig. 6 Main Circuit Board Removal
1. Follow the procedures for removing the bottom cover,
top cabinet and the front panel ass'y (See Fig.1 to 3)
2. Remove four (4) screws from the bottom and top of the
deck ass’y.
3. Remove two (2) screws from the bottom of the frame.
4. Lift the deck ass’y upward to remove.
OREMOVE FOUR SCREWS
Fig. 5 Deck ass’y Removal
2-2
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Fig. 7 Instrument Assembly Removal
1. Remove screws ( @, @I 1 and release the bottom cover.
2. Remove screws ( (D, @, @I 1 and release the top cover.
3. Release the front panel as shown in Fig. 3
4. Release connector (CN701) gently with using the Driver
as shown Fig. 4
5. Remove screws ( @, Q (8 Q), @ ) holding the deck and
follow the procedures on next page.
2-3
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t TIGHTEN THE SCREW
Fig. 8 Trouble Shooting Posture
1. Set the main PCB & DECK ass’y as shown in Fig. 8.
2. Tighten the screw.
3. Install the Function PCB to Main PCB
2-4
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