CB426
CB205
CB463
CB461
OPERATION (10) P.C.B.
OPERATION (6) P.C.B.
Sub-chassis unit
⑥
⑥
MAIN (1) P.C.B.
AMP unit
DIGITAL P.C.B.
OPERATION (4) P.C.B.
OPERATION (3)
P.C.B.
OPERATION
(5) P.C.B.
Support
Power transformer
Push rivet
⑨
⑬
⑬
⑩
⑦
⑪
CB61
CB64
CB24
CB65
CB23
CB952
CB21
CB25
CB30
Connected
Connected
Cable
Cable
Unlock the connector
Remove the cable
Remove CB24, CB25, CB205
Connect CB24, CB25, CB205
1
1
1
2
Lock the connector
Insert the cable
1
2
2
1
1
2
Fig. 3
Fig. 2
Rear view
⑫
⑨
⑧
3. Removal of Sub-chassis Unit
a. Remove 2 screws (
⑥
). (Fig. 2)
b. Remove CB21, CB61, CB426, CB461, CB463 and
CB952. (Fig. 2)
c. Unlock and remove CB205. (Fig. 1)
d. Remove the sub-chassis unit. (Fig. 2)
4. Removal of DIGITAL P.C.B.
a. Remove screw (
⑦
) and then remove the support.
(Fig. 2)
b. Remove 2 screws (
⑧
) and 9 screws (
⑨
). (Fig. 3)
c. Remove CB23, CB30, CB64 and CB65. (Fig. 2)
d. Unlock and remove CB24 and CB25. (Fig. 1)
e. Remove the DIGITAL P.C.B. together with the
OPERATION (3)–(5) P.C.B.s. (Fig. 2)
5. Removal of Amp Unit and Power Transformer
a. Remove 2 screws (
⑩
) and screw (
⑪
). (Fig. 2)
b. Remove 2 screws (
⑫
). (Fig. 3)
c. Remove push rivet and then remove the amp unit.
(Fig. 2)
d. Remove 4 screws (
⑬
). (Fig. 2)
e. Remove the power transformer. (Fig. 2)
11
R-N500
R-N50
0
Summary of Contents for R-N500
Page 3: ...FRONT PANEL REAR PANELS U C models R S models 3 R N500 R N500...
Page 4: ...K model A model B G models 4 R N500 R N500...
Page 5: ...L model 5 R N500 R N500...
Page 99: ...99 R N500 R N500 MEMO...
Page 100: ...R N500...