8
STR-DA1200ES
MAIN/E-VOLUME BOARDS SERVICE POSITON
In checking the MAIN/E-VOLUME board, prepare jig (extension cable J-2501-290-A: 500 mm 9 core/J-2501-291-A: 500 mm 12 core).
Note:
Be sure to ground the MAIN board with a clip when checking it.
– MAIN board –
In checking the board, make two
capacitors discharge for electric
shock prevention. (R: 800
Ω
/2W)
clip
chassis
Extension cable (Part No. : J-2501-291-A)
to the E-VOLUME board (CNS1201) and
A CLASS AMP board (CNS1501).
MAIN board
C1402
C1402
C1401
C1401
CAUTION
A CLASS AMP board
Extension cable (Part No. : J-2501-290-A)
to the E-VOLUME board (CNS1202) and
A CLASS AMP board (CNS1502).
E-VOLUME board
insulated sheet
JWH1210, JWH1208
(Even if it attaches a clip in JWH1208
and attaches it in JWH1210, it is satisfactory.)
MAIN board
E-VOLUME board
insulated sheet
clip
Extension cable (Part No. : J-2501-291-A)
to the E-VOLUME board (CNS1201) and
A CLASS AMP board (CNS1501).
JWH1210, JWH1208
(Even if it attaches a clip in JWH1208
and attaches it in JWH1210,
it is satisfactory.)
A CLASS AMP board
Extension cable (Part No. : J-2501-290-A)
to the E-VOLUME board (CNS1202) and
A CLASS AMP board (CNS1502).
chassis
– E-VOLUME board –