Sony KLV-40X250A Service Manual page 68

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TUG
[TUNER]
— TUG BOARD —
1
A
B
• TUG BOARD SEMICONDUCTOR LOCATION
TRANSISTOR DIODE
( Component ) ( Conductor ) ( Component ) ( Conductor
*
Side Side Side Side
Q7800 B-2 D7800 A-3
Q7801 B-2 D7801 A-3
Q7900 A-2
Q7901 A-2
Q7902 A-1
Q7903 A-1
Q7904 B-1
Q7905 B-1
* : Refer to Terminal name of semiconductors in silk screen
printed circuit (see page 2-4)
2 3
<COMPONENT SIDE>
)
*
1
A
B
Global electronic heritage manuals
2 3
<CONDUCTOR SIDE>
KLV-40/46X200A, 40/46X250A (GE)
27/4/2014
2-56