Sharp XV-C1E - Page 22

XV-Cl E
TROUBLE SHOOTING TABLE (Continued)
Are there video signal outputs at pins
I
Yes
r
----'a,,,
Check Q1402,01403, Q1408,
1
I Q1409, Q1414 and Q1415.
I
I
Remove Q1701. Does F1701 break
1
down again?
Power unit in trouble.
I
No
r
---------
Ballast unit in trouble.
1
No nroblem with fuse
I
Fuse blown-out
.
I
Is discharging sound heard?
I
Do Q1701 and L1701 break down in
the short-circuit mode?
r
RG;Eel r-'-l
1 T1702 or I
I ET& eQer 1
L '"2-J L---l
22
r
Ft,;,el Fh,k%;;blT
I al701 and I I Ll701 and their!
L1701.
L
I peripheral circuits. 1
1