Pioneer-XVDVR9H-cd-sm 电路图 维修手册.pdf

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1、 ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01

2、, Singapore 159936 PIONEER CORPORATION 2004 DV IN/OUT OPEN/CLOSEHDD/DVDSTOP RECRECST ANDBY/ON PULL OPEN VOLUMEPLA YSTOP0 XV-DVR9H RRV3019 DVD-RW/HDD TUNER XV-DVR9H THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower Requirement Regional restriction codes (Region No.) Rema

3、rks XV-DVR9HWYXJAC220-240V2 XV-DVR9HWVXJAC220-240V2 When servicing this model, some service procedures may reset the settings that customer set (*) to the factory default settings. Make sure to explain this to the customer. (*) : Initial Setup (Clock Setting, Tuner settings, Video In / Out settings,

4、 Audio In settings, Audio Out settings, Language settings, Recording settings, Playback settings) Refer to the chapter 15 of the Operating Instructions for more details. An HDD (Hard Disc Drive) is mounted in this product. The HDD is a precision instrument very vulnerable to shock and electrostatic

5、charges. Please read 7.4 Cautions on Handling the HDD in this manual and exercise sufficient caution when handling the HDD itself, as well as the product with the HDD built in. When an HDD becomes defective and inoperable, restoration of the users data recorded on the HDD, or copying of the users re

6、corded data to other media (such as a new HDD) is totally impossible. Before servicing, OBTAIN THE USERS PRIOR CONSENT to that effect. The user must be made aware that all recorded data are deleted if the HDD is intialized. For details, refer to Important Check Points for Good Servicing. T-ZZK OCT.

7、2004 printed in Japan RadioFans.CN 收音机爱 好者资料库 XV-DVR9H 2 1234 1234 C D F A B E SAFETY INFORMATION LABEL CHECK CLAMP signals for detecting the loading state are detected by the drive CPUs, and the design prevents laser diode oscillation when the CLAMP signal turns OFF. In normal operation, if no disc

8、 is clamped, the laser diode oscillation is disabled. However, the interlock does not always operate in the test mode. 2. When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 3A laser beam. Additional Laser Caution 1. The ON/OFF(ON:low level

9、,OFF:high level) status of the LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER : 70 mW PULSE WIDTH : 100ns DUTY : 50% 140mW WAVELENGTH : 654 - 662 nm LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER : 100 mW PULSE WIDTH : 100ns DUTY : 50% 240mW WAVELENGTH : 780 - 787 nm WARNING ! The AEL (accessibl

10、e 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. A specially instructed person should do servicing operation of the apparatus. (Printed on License Label) DRW2194 RadioFans.CN 收音机爱 好者资料库 XV-DVR9H

11、 3 5678 56 7 8 C D F A B E Important Check Points for Good Servicing In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures. 1. Product safety Please conform to product regulations (such as safety and r

12、adiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual. 1 Use specified parts for repair. Use genuine parts. Be sure to use important parts for safety. 2 Do not perform modifications without proper instructions. Please follow th

13、e specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise. 3 Make sure the soldering of repaired locations is properly performed. When you solder while repairing, please be sure that there are no cold solde

14、r and other debris. Soldering should be finished with the proper quantity. (Refer to the example) 4 Make sure the screws are tightly fastened. Please be sure that all screws are fastened, and that there are no loose screws. 5 Make sure each connectors are correctly inserted. Please be sure that all

15、connectors are inserted, and that there are no imperfect insertion. 6 Make sure the wiring cables are set to their original state. Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc. 7 Make sure screws and soldering scr

16、aps do not remain inside the product. Please check that neither solder debris nor screws remain inside the product. 8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord. Damaged power cords may lead to fire accidents, so please be sure that there are no d

17、amages. If you find a damaged power cord, please exchange it with a suitable one. 9 There should be no spark traces or similar marks on the power plug. When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usa

18、ge. Please exchange the power cord if necessary. 0 Safe environment should be secured during servicing. When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.

19、 2. Adjustments To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual. 4. Cleaning For parts that require cleaning, such a

20、s optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances. 3. Lubricants, Glues, and Replacement parts Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applie

21、d. 5. Shipping mode and Shipping screws To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. RadioFans.CN 收音机爱 好者资料库

22、XV-DVR9H 4 1234 1234 C D F A B E CONTENTS SAFETY INFORMATION.2 1. SPECIFICATIONS .5 2. EXPLODED VIEWS AND PARTS LIST.8 2.1 PACKING .8 2.2 EXTERIOR SECTION.10 2.3 CHASSIS SECTION .12 2.4 FRONT PANEL SECTION .14 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.16 3.1 BLOCK DIAGRAM.16 3.1.1 OVERALL BLOCK DIAGRAM

23、 .16 3.1.2 MAIN ASSY BLOCK DIAGRAM.20 3.1.3 POWER SUPPLY BLOCK DIAGRAM.22 3.2 OVERALL WIRING CONNECTION DIAGRAM.24 3.3 TV MODULE ASSY.26 3.4 TV CONNECT ASSY .28 3.5 JACK ASSY (1/2).30 3.6 JACK ASSY (2/2).32 3.7 MAIN ASSY (1/5).34 3.8 MAIN ASSY (2/5).36 3.9 MAIN ASSY (3/5).38 3.10 MAIN (4/5), ATWB an

24、d ATHB ASSYS.40 3.11 MAIN ASSY (5/5).42 3.12 CONTROL ASSY (1/4).44 3.13 CONTROL ASSY (2/4).46 3.14 CONTROL ASSY (3/4).48 3.15 CONTROL ASSY (4/4).50 3.16 DSP ASSY (1/2).52 3.17 DSP ASSY (2/2).54 3.18 REG, DISPLAY, LED, TRADE, F. JACK, IR, KEY L and KEY R ASSYS.56 3.19 POWER SUPPLY UNIT.58 3.20 WAVEFO

25、RMS.60 4. PCB CONNECTION DIAGRAM .63 4.1 TV MODULE ASSY.64 4.2 TV CONNECT ASSY .65 4.3 JACK and TRADE ASSYS.66 4.4 MAIN ASSY .70 4.5 CONTROL ASSY.74 4.6 DSP ASSY.78 4.7 REG ASSY.80 4.8 DISPLAY and LED ASSYS .81 4.9 FRONT JACK ASSY.82 4.10 IR, KEY L and KEY R ASSYS .83 4.11 ATWB and ATHB ASSYS.84 5.

26、PCB PARTS LIST .85 6. ADJUSTMENT .92 6.1 TV MODULE ADJUSTMENT.92 6.2 MAIN ASSY ADJUSTMENT .93 7. GENERAL INFORMATION.94 7.1 DIAGNOSIS.94 7.1.1 CPRM ID NUMBER AND DATA SETTING.95 7.1.2 MODEL SETTING .99 7.1.3 DOWNLOAD METHOD.100 7.1.4 SERVICE MODE .102 7.1.5 ERROR RATE MEASUREMENT.117 7.1.6 SERVICE SPECIFICATIONS OF THE PT MICROCOMPUTER (PDC117A-K) .119 7.1.7 SPECIFICATIONS OF THE DSP DISPLAY.120 7.1.8 VIDEO ADJUSTMENT FOR SPECIFIC AREA .123 7.1.9 AGING MODE .127 7.1.10 SETUP SEQUENCE.