Basic Flow Chart - Samsung DRX100 Service Manual

Digital satellite receiver
Table of Contents

Advertisement

SERVICE MANUAL

7-3. Basic Flow Chart

Yes
Replace Main PCB
Modify OK?
Modify Circuit
No
Signal pass OK?
Check Circuit
S-00-005(96.03.27)
plug in Power Cord
No
S/W Initalize
No
Enter Function Key
No
another Check?
REV.1
AC Input?
Yes
Check SMPS
Output Pins
Yes
Yes
Function OK?
Yes
No
END
PAGE REV.
51-L-DSR004
Document No
Date of Origin
Date of REV
Replace FUSE &
Check SMPS
No
FUSE OK?
Yes
Replace SMPS
No
Yes
0
PAGE
98-10-21
No
28/102

Advertisement

Table of Contents
loading

Table of Contents