Transformer T1 - Kodak DirectView CR 825 Diagnostics Manual

DIAGNOSTICS
10DEC05
3 Does the DC OK LED illuminate?
DG4825-1
Page
156 of 180
Check the V1+ circuit for a malfunction.
4 Disconnect the wire to V2+.
5 Does the DC OK LED illuminate?
Check the V2+ circuit for a malfunction.
6 Disconnect the wire to V3− .
7 Does the DC OK LED illuminate?
Check the V3+ circuit for a malfunction.
8 Install a new POWER SUPPLY PS1.

TRANSFORMER T1

UTILITY-STATUS LED
FAULT-ALARM LED
H177_1822ACB
H177_1822AC
Yes
Yes
Yes
CIRCUIT BREAKER
TRANSFORMER T1
Continue with
Continue with
Continue with
If the CR 825/850 SYSTEM does not
energize, the cause of the malfunction might
be either:
•
•
POWER CORD
No
Step 4.
No
Step 6.
No
Step 8.
Important
TRANSFORMER T1
UNINTERRUPTED POWER SUPPLY
UPS1
Checkout Procedures