When Q1103 or Q1104 is shorted between their terminals, the laser diodes for DVD or CD will radiate beam. Transistors Q1103 and Q1104 in PCB drive the laser diodes for DVD and CD respectively. Laser diode characteristics Wave length: DVD:660 nm to 670 nm CD:780 nm to 800 nm Focus lens on Maximum output: CD:6.26 mW(Emitting period :9 sec.) DVD:1.27 mW (Emitting period : unlimited) A specially instructed person should do servicing operation of the apparatus.
WARNING! The AEL (accessible emission level )of the laser power output is less than CLASS 1 but the laser component is capable of emitting radiation exceeding the limit for CLASS 1. Refer all servicing to qualified personnel.ĬAUTION-CLASS 1M INVISIBLE LASER RADIATION WHEN OPEN, DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS. To ensure continued safety, do not remove any covers or attempt to gain access to the inside of the product. During repair or tests, do not view laser beam for 10 seconds or longer.ĬAUTION: USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.ĬAUTION This product is a class 1 laser product classified under the Safety of laser products, IEC 60825-1:2007, and contains a class 1M laser module. During repair or tests, minimum distance of 13 cm from the focus lens must be kept. When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results. Safety Precautions for those who Service this Unit.
Health & Safety Code Section 25249.6 - Proposition 65 Where in a manufacturer’s service documentation, for example in circuit diagrams or lists of components, a symbol is used to indicate that a specific component shall be replaced only by the component specified in that documentation for safety reasons, the following symbol shall be used:
This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive harm. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.
253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2013ĬAUTION This service manual is intended for qualified service technicians it is not meant for the casual do-it-yourselfer. PIONEER EUROPE NV Haven 1087, KeetberglMelsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan PIONEER ELECTRONICS (USA) INC. This service manual should be used together with the following manual(s): Model No.