Yamaha-CDRHD-1300-Service-Manual电路原理图.pdf
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1、There are two types of CDR-HD1300; one equipped with a hard disc drive and the other without it depending on market areas. CDR-HD1300E is equipped with a hard disc drive. CDR-HD1300/CDR-HD1300E CDR-HD1300販売地域 搭載、搭載 。 CDR-HD1300E搭載 。 100813 P.O.Box 1, Hamamatsu, Japan I CONTENTS TO SERVICE PERSONNEL
2、. 23 PREVENTION OF ELECTRO STATIC DISCHARGE . 4 FRONT PANELS. 5 REAR PANELS . 56 REMOTE CONTROL PANELS. 7 SPECIFICATIONS. 7 INTERNAL VIEW . 8 DISASSEMBLY PROCEDURE / 分解手順 . 915 SERVICE CHECK PROCEDURES / 手順 . 1619 INSPECTIONS / 検査. 2025 FIRMWARE UPDATE / 更新 . 2627 FORMATTING THE HDD / HDD . 27 Enter
3、ing ID to main P.C.B. / PCBID書込 . 2829 DISPLAY DATA . 3031 IC DATA . 3239 BLOCK DIAGRAM. 40 PRINTED CIRCUIT BOARD . 4144 SCHEMATIC DIAGRAM . 4549 PARTS LIST. 5067 REMOTE CONTROL. 68 Parts List for Carbon Resistors . 69 SERVICE MANUAL HDD/CD RECORDER CDR-HD1300/CDR-HD1300E IMPORTANT NOTICE This manua
4、l has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated. WARNING:
5、Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required should be p
6、erformed by an authorized YAMAHA Retailer or the appointed service representative. IMPORTANT:The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent rela
7、tionship of any form. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are s
8、ubject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributors Service Division. WARNING:Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to th
9、e ground buss in the unit (heavy gauge black wires connect to this buss). IMPORTANT:Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit. RadioFans.CN 收音机爱 好者资料库 CDR-HD1300/CDR-HD1300E 2 CDR-HD1300/CDR-HD1300E WALL OUTLET EQUIPMENT UNDER TEST
10、 AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE I TO SERVICE PERSONNEL 1. Critical Components Information Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. 2. Leakage Current Measurement (For 120V Model
11、s Only) When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits. GMeter impedance should be equivalent to 1500 ohm shunted by 0.15F. GLeakage current must not exceed 0.5mA. GBe sure to test for leakage with the AC p
12、lug in both polarities. THE COMPACT DISC RECORDER SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONE EXCEPT PROPERLY QUALIFIED SERVICE PERSONNEL. WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and /or plastic (whe
13、re applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-
14、SON WHATSOEVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. WARN
15、ING: Laser Safety This product contains a laser beam component. This component may emit invisible, as well as visible radiation, which may cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must be used during servicing of the unit. 1) When testing and/or
16、 repairing any component within the product, keep your eyes and skin more than 30 cm away from the laser pick-up unit at all times. Do not stare at the laser beam at any time. 2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual. 3) CAUTION: U
17、se of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Laser Emitting conditions: 1. This device is a Class IIIb laser device. Class IIIb means With the protective case removed, exposure to the light output from the lase
18、r, either directly or reflected by a mirror, can cause harm to the eyes, but there is no danger to the eyes from exposure to dispersed reflected laser light. (Generally 0.5 W or less) 2. Always wear eyeglasses designed for protection against laser light. 3. Always wear gloves. 4. Have no reflective
19、objects anywhere near this device. 5. Figure A shows from where in this device the laser is emitted. 6. When switching on the power to the device for the first time, always measure the laser power with a laser power meter and check that the power is no greater than the number of Watts in the specifi
20、cations. 7. Never look directly at the laser light while the laser is emitting light. 8. Do not allow the laser light to shine directly on your skin while the laser is emitting light. RadioFans.CN 收音机爱 好者资料库 CDR-HD1300/CDR-HD1300E 3 CDR-HD1300/CDR-HD1300E CLASS 1 LASER PRODUCT LASER KLASSE 1 PRODUKT
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- Yamaha CDRHD 1300 Service Manual 电路 原理图