Sony KF-E42A10 Service Manual page 37

B BLOCK ASSEMBLY (1 OF 5)
1
Install D.C. Fan (p/n:1-787-333-11), 3x8mm screw
[3places] p/n:2-580-593-01, fan shield p/n:2-593-086-
01, and fan dampers [qty=8] p/n:2-059-414-11 to
digital shield case (p/n:2-597-543-02)
3
Install QG-Board with 3x8mm screw [5 places] on
DM Sheet Shield (p/n:2-597-541-03).
CAUTION: No need QG-Shield plate over QG-Bd.
KF-E42A10/E50A10
2
CAUTION: Make sure direction of fan is installed correctly. You should be
able to see label with manufacurer and model of D.C. fan on opposite
side of digital shield case.
4
Install conductive gasket (p/n:2-653-452-01) on B-Bd
Ground pad (B-Side of PWB).
KF-E42A10/E50A10
Tool / Torque
-Phillips Screw Driver
- 5kg-cm +-0.5kg-cm
Caution Points
Please Follow All
CAUTION points listed. It
is important to control
VARIATION of wire
routing for minimizing
Electro Maagnetic
Interference (EMI)
37