Yamaha EMX66M, Руководство по обслуживанию

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15
EMX66M
3. MIX66 Circuit Board
(Time required: about 18 min)
3-1. Remove the front panel assembly. (See Procedure 1)
3-2. Remove the cable from the cord binder marked
[240]. (Fig.2)
3-3. Remove the shield case. (See Procedure 2-2)
3-4. Pull out the connector assembly from CN301 on
the DSP-ZFX circuit board. (Fig.4)
3-5. Remove the six (6) screws marked [230] to remove
the shield plate. (Fig.3)
3-6. Remove the fifteen (15) screws marked [40], the
thirteen (13) screws marked [41], and the thirteen
(13) hexagonal nuts marked [A]. (Fig.5)
3-7. Remove the eighteen (18) knobs marked [50], eight
(8) knobs marked [60], the nine (9) knobs marked
[70], and the eight (8) knobs marked [80].
The mix66 circuit board can then be removed.
(Fig.5)
Note: When placing the front panel assembly on
the table, take care not to weight the PWR circuit
board 4/4. (Fig.6)
[230] Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
(Fig. 4)
(Fig. 5)
[230]
Top View
Bottom View
DSP
Pull Pull
[70]
[60]
[80]
[50]
[40] [40] [40] [40] [40]
[60] [70] [90]
[A] [A] [41] [41]
(Fig. 6)
[40]: Screw 3X25 MFZNBL (V3289800)
[41]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)
[50]: Knob GREEN/M-GRAY (V6225300)
[60]: Knob L-GRAY/M-GRAY (V6225600)
[70]: Knob BLUE/M-GRAY (V6225400)
[80]: Knob L-GRAY/D-GRAY (V6225700)
[90]: Bind Head Screw 3.0X8 MFZN2BL (VB659000)
(Fig. 3)