Siemens FUJI-Reader CR-IR347 Service Manual page 403

I Check procedure
WARNING
To avoid electrical shock hazards from high voltage, observe the following precautions:
• Do not touch the power supply terminals.
• When making voltage measurements, do not touch the probes (metal portions) of the
employed tester.
Make voltage measurements at the following locations. If any measured voltage is
outside the standard value range, rotate the associated voltage adjustment trimmer to
make adjustments.
Measurement location
JPS-6 DC OUT8 1-2
DC OUT1 1-3
DC OUT3 1-6
DC OUT3 4-9
DC OUT6 2-6
DC OUT6 3-7
TB2
009-058-03
08.30.2002 FM3476
Standard value Voltage adjustment trimmer
14.5 – 15.5V
12.0 – 12.6V
14.5 – 15.5V
23.0 – 25.0V
14.5 –15.5V
-14.5 – -15.5V
1-3 5.1 – 5.3V
Power supply unit (JPS-6)
DC OUT6
DC OUT8
8 5
2 1
4 1
+5V
+12V
+15V
+15Va
CR-IR347 Service Manual
+15Vh
+12V
+15V
+24V2
+15Va
-15Va
+5V
TR7H3401.EPS
4 3 10
2 1
5
+24V2
+15Vh
–15Va
MC - 376
DC OUT1
DC OUT3
6
1
TB2
TB2-1 (+5V)
TB2-3 (GND)
FR7H3454.EPS
MC - 376