Disassembly; Upper Case, Front Panel Block Assembly; Board, Jk-161 Board - Sony SLV-478 Service Manual

NOTE : Follow the disassembly procedure in the numerical order given.

2-1. UPPER CASE, FRONT PANEL BLOCK ASSEMBLY

Front panel block assembly
secured points
4 Hooks
Front panel block assembly
2-2. DS-79 BOARD, JK-161 BOARD
SLV-688HF/L57/
L58/L77HF/L78HF
/X50
SECTION 2

DISASSEMBLY

1 Tapping screws
3 Connector
(From CN423 on MA-317 board)
(Models built in JK-161 board only)
5
4 Hooks
JK-161 board
Jack cover
Front panel assembly
SLV-L57/L58/
L77HF/L78HF/
X50
EXCEPT
SLV-L57/L58/
L77HF/L78HF/
X50
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
2
Front panel block assembly
secured points
3 Connector
(From CN401 on MA-317 board)
+B2. 6 × 8
+B2. 6 × 8
DS-79 board
DS-79 board
+B2. 6 × 8
2-1
2 Upper case
1 Tapping screws