Sony KD-49X7 D Series Service Manual page 55

Check point for DPA
Name B* board (A side)
DPA
TV Business Division
(1) PVDD-GND short check
Detail
Measure impedance between PVDD
and GND at capacitor
If impedance is <100Ω → NG
55
C3249, C3267.
F3201
C3249
C3267
F3202
(3) Fuse open check
Measure impedance of fuse
F3201, F3202 (with 12.5V)
If fuse open → NG
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