Sony PVM-1444QM Service Manual page 106

SONY.
SERVICE
MANUAL
SUPPLEMENT-1
File this
Supplement with the Service
Manual.
INTRODUCTION
A
and
W
boards modification
:
Indicate
modification portion
AEP
Model
PVM-1
440QM
Serial
No. 2,002,901
and
later
Chassis
No.
SCC-C57A-A
PVM-1
442QM
Serial
No. 2,003,251
and
later
Chassis
No.
SCC-C56A-A
PVM-1
444QM
Serial
No. 2,001 ,601
and
later
Chassis
No.
SCC-C55A-A
MICROFILM