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RX-V561/HTR-6050
When checking the P.C.B.:
a. Remove the top cover. (Fig. 1)
b. Remove 3 screws (8). (Fig. 3)
c. Remove 5 screw (A) and 4 screws (B). (Fig. 4)
d. Place the P.C.B. upright. (Fig. 5)
e. The rear panel and P.C.B. removed from the chassis
does not work because its grounding is loose.
Be sure to connect the ground of rear panel and MAIN (1)
P.C.B. (G102, G103, G104 and G105) to the chassis with
a ground lead or the like. (Fig. 5)
• Be sure to use the extension cable for servicing for the
following section. (Fig. 6)
DSP P.C.B. CB408_OPERATION (1) P.C.B. CB202:
V2854400 (17P, 300mm)
Rear panel
G105
G102
10
Ground lead
G104
G103
Ground lead
Fig. 5
A
B
A
Fig. 4
Rear panel
OPERATION (1) P.C.B.
CB202
Fig. 6
A
DSP P.C.B.
CB408
V2854400
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