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CDJ-500
SERVICE MANUAL US Model
Canadian Model
Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM-56
Base Unit Type BU-24
Optical Pick-up Type SPU3212
SPECIFICATIONS
CD-ROM CHANGER
MICROFILM
SAFETY CHECK-OUT
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
After correcting the original service problem, perform the follow-
ing safety checks before releasing the set to the customer:
This appliance is classified as Check the antenna terminals, metal trim, "metallized" knobs, screws,
a CLASS 1 LASER product. and all other exposed metal parts for AC leakage. Check leakage as
The CLASS 1 LASER PROD- described below.
UCT MARKING is located on
the rear exterior. LEAKAGE
The AC leakage from any exposed metal part to earth Ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microampers). Leak-
CAUTION
Use of controls or adjustments or performance of procedures age current can be measured by any one of three methods.
other than those specified herein may result in hazardous ra- 1. A commercial leakage tester, such as the Simpson 229 or RCA
diation exposure. WT-540A. Follow the manufacturers' instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
Notes on chip component replacement digital multimeter is suitable for this job.