Pioneer xcl 114 service manual
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Extracted text from pioneer xcl 114 service manual (Ocr-read)
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2 XC-L11 IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON. LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER: 5 mW WAVELENGTH: 780 Ð 785 nm 1. Laser Interlock Mechanism The loading position detect switch (in CD mechanism assembly) is set to "CLMP ON(CD CLOSE)" (ON:low level,OFF:high level) position, the system control IC(IC5501) get the "CLMP" signal, and hand the laser "LDON" signal to IC1101. Then a laser diode can be lighted except when the level of signal CLMP is low. The interlock also does not function in the test mode*. Laser diode oscillation will continue, if pin 1 of TA2150FN (IC1101) on the RF AMP is connected to GND, or pin 19 is connected to low level (ON), or else the terminals of Q1101 are shorted to each other (fault condition). 2. When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam. * : Refer to page 34. Additional Laser Caution WARNING! Lithium batteries. Danger of explo- sion. Replacement must be done by qualified personnel and only by fol- lowing the instructions given in the service manual. This warning is stated on the product or in the operating instructions. When replacing the lithium batteries, follow the note below. Dispose of the used battery promptly. Keep away from children. Do not disassemble and do not dispose of in fire. The battery used in this device may present a fire or chemical hazard if mistreated. Do not recharge, disassemble, heat above 100°C or incinerate. Replace only with the same Part Number. Use of another battery may present a risk of fire or explosion. Note: The lithium battery installation po- sition is shown in the exploded views. ADVARSEL! Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren. Denne advarsel or angivet på produktet eller i brugsvejledningen. Ved udskiftning af lithium batterierne følges nedenstående anveisning. Batterierne må kun udskiftes med batteri- er af samme type og mærke. 1. SAFETY INFORMATION LITHIUM BATTERY NOTICE LABEL CHECK VRW-328
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3 XC-L11 2.1 PACKING 2. EXPLODED VIEWS AND PARTS LIST NOTES: · Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. · The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. · Screws adjacent to mark on the product are used for disassembly. · PACKING PARTS LIST Mark No. Description Part No. 1 DISPLAY UNIT AXX7107 2 Front Pad AHA7340 3 Rear Pad AHA7341 4 Spacer NS2001 AHB7056 5 Packing Case CD/Y AHD7988 6 Packing Sheet AHG7073 7 Seat Z23-007 6 1 3 4 5 7 2 Refer to "2.4 DISPLAY UNIT". FRONT