Yamaha HTY-760 Service Manual page 14

YSP-600/HTY-760
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3 7 63 1515 0
6. Removal of DSP P.C.B.
a. Remove 6 screws (I). (Fig. 5)
b. Remove CB203-207 and CB601-607. (Fig. 5)
c. Remove the DSP P.C.B.. (Fig. 5)
K
J
TE
L 13942296513
Rear view
7. Removal of INPUT (1) and (2) P.C.B.s
* When replacing INPUT (1) and INPUT (2) P.C.B.s, be
sure to replace them at the same time. Installing either
P.C.B. of different version from the other may cause
failure of operation.
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a. Remove 3 screws (J). (Fig. 5)
b. Remove 3 screws (K) and then remove the binding tie.
(Fig. 5)
.
c. Remove 3 screws (L). (Fig. 6)
d. Remove the support P.C.B.. (Fig. 5)
e. Remove 10 screws (M) and then remove the rear
panel. (Fig. 6)
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I
K
J
M
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2 9
8
I
DSP P.C.B.
CB606
CB605
DSP P.C.B.
Support P.C.B. CB604
CB603
Q Q
3 6 7 1 3 1 5
Fig. 5
L M
Fig. 6
J
co
K
L
.
M
9 4 2 8
CB207 CB206
CB203 CB205
CB607 CB601
CB602 CB204
0 5 8 2 9 9 4 2 8
Rear panel
m
9 9
9 9