Specifications

DANGER HAUTE TENSION EMMAGASINEE
Attendre 5 minutes après avoir enlevé la source de courant
alternatif et avant de demonter la machine. Voir le manuel
pour les instructions d’entretien.
PELIGRO ALTO VOLTAJE ALMACENADO
Antes de proceder a desensamblar esto, esperar 5 minutos
despues de haber removido la fuente de C.A. para instrucciones
de servicio de mantenimiento, vease el manual.
ACHTUNG, GEFAHR HOCHSPANNUNG WIRD GESPEICHERT
Nach Abschalten der Wechselstromquelle, fünfMinuten warten,
bevor Teile demontiert werden. Bitte Bedienungsvorschrift im
Handbuch nachsehen.
5.6.1 Power Supply FRUs
The power supply see (Figure 5–3) consists of the following FRUs.
• ac Line Filter
• ac Switch Box
— SPSX board
— Power OFF/ON switch/circuit breaker
— Rectifier
• SPSM Board
— Located in left side power supply card cage
— Converts primary voltage to 85V
• HOLD UP Capacitor
— Located at back of the lower enclosure
— 21,000 µF at 100 V dc
• SPSR Board
— Located in left side power supply card cage
— Converts primary voltage to 42V, 12V, 5.1V, and -12V
TROUBLESHOOTING 5–17