Sony Multiscan GDM-2036S Service Manual page 57

D3-4 (L)
*
The Top or bottom of
picture is not visible
*
No vertical output
Check Q301 and
the peripheral
circuits
No
No
Check R305 and pin
@
of 0-9
Check pin
®
of
0-9, R306
Check
Q303, Q304,
Q305, Q306 and
the peripheral
circuits
Check
Q304, Q307,
0302,0303,
0304, 0305. R310
Check N board
-57-
No
Check N board
Yes ChecklC304
Yes
power supply
Check pin @
0:
0-1 and the
peripheral circuits
GDM-2036S
Check pin (j) of
Yes 0-9, Q302, R309
and the peripheral
circuits
Yes
Check
C307. C321.
R307.R308