Sony KE-42MR1, KE-42MR1E, KE-42MR42M1 Service Manual page 36

Power HIC
PH2203F on High Voltage Board
PH2203F
Turn this board over, and Check each points
Checking point
Between A and B Between C and U
Between A and U Between F and U
Between B and C Between G and H
Between B and E Between H and J
Between B and M Between I and J
Between B and N Between J and K
Tester Checking 6
A
U
B
C
D
E
F
G
H
I
J
K
L
M
N
T
O
P
S
Q
R
Judgment
OK： more than ＫΩ
NG：Shortage
Between J and O
Between L and M
Between P and T
Between Q and T
34
U
PH2203F
T
S
R
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q