Touch Panel Assembly; Disassembly Procedure Of Mbm7Cl; Mb Circuit Board - Yamaha M7CL-32 Service Manual

G-6. Touch Panel Assembly
About 9 minutes)
G-6-1 Remove the MBM7CL. (See procedure D-1)
G-6-2 Remove the LCD assembly. (See procedure D-2)
G-6-3 Remove the LCD rear case. (See procedure G-1)
G-6-4 Remove the four (4) screws marked [32H]. The LCD
shield plate can then be removed. (Fig.17)
G-6-5 Remove the four (4) screws marked [22J]. The touch
panel assembly can then be removed. (Fig.17)
H. Disassembly Procedure of MBM7CL
H-1. MB Circuit Board
(Time required: About 5 minutes)
H-1-1 Remove the MBM7CL. (See procedure D-1)
H-1-2 Remove the four (4) screws marked [80]. The MB
side pads L and R can then be removed. (Fig.18)
H-1-3 Remove the ten (10) screws marked [32I]. The MB
rear panel can then be removed. (Fig.18)
H-1-4 Remove the ten (10) screws marked [22K]. The MB
circuit board can then be removed. (Fig.18)
[32I] x 5
[32I] x 5
MB side pad R
[80] x 2
MB
[22K]: Bind Head Tapping Screw-B
[32I]: Bind Head Screw
[80]: Bind Head Screw
(Time required:
MB side pad L
MB
R
MB rear panel MB
[80] x 2
[22K] x 10
MB
L
3.0X6 MFZN2W3 (WE936300)
3.0X6 MFZN2B3 (WE878300)
4.0X6 MFZN2B3 (WE878400)
Fig.18
M7CL-32/M7CL-48
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