Read Sony BDV-B1 / SA-WSB1 Service Manual online
SA-WSB1
SA-WSB1
5
5
SECTION 3
DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF)
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
•
•
X : Parts extracted from the component side.
•
Y : Parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Note: The components identifi ed by mark
0 or dotted
line with mark
0 are critical for safety.
Replace only with part number specifi ed.
2-3. AMP BOARD
2-4. SMPS BOARD
– Rear panel block inside view –
4 two screws
(taptite
3
u 10)
4 three screws
(taptite
3
u 10)
5 AMP board
1 connector
(WCN601)
2 connector
(WCN105)
3 FFC cable (FFC51) (26 pin/50 mm)
(WCN102)
1 connector
(WCN601)
4 SMPS board
2 power cord connector
(PN901)
3 two screws
(taptite
3
u 10)
3 three screws
(taptite
3
u 10)
– Rear panel block inside view –
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