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H3-263
006-252-02
10.22.99 FM2569
FM-DP L
Service Manual
H3-263
MAINTENANCE 3. TROUBLESHOOTING
Error Related System Block Diagram
+5V
+5V
DRV11A
PSU100/PSU200
SNS11A
FP3F0G94.EPS
TRANSPORT UNIT
3
7
4
8
CN19
1
3
4
6
CNME2
ME2
1 2
CN7
NFB1
8
CN6
SJ2
+24VD
+24VD
NFB
SJ3
4
8
CN9
COM
NC
COM
NC
11
SE3
5b
6b
7b
8b
CN11
5
6
7
8
1
2
3
4
CNE1
HEAT DEVELOPMENT UNIT
SJ1
+24VA
+24VA
1
5
CN9
1
2
COM
NC
NFB
CNJ61
1
6
2
7
CN15
1
4
2
5
1
3
4
6
CNMG1
CNG3
MG1
CN15, CN19: Connectors which are difficult to measure alone by one person due to their remote distance.
CN11: Connector which is difficult to measure using the tester probe (too thick).