Sony cdp xb 930 cdp xb 930e
This is the 44 pages manual for sony cdp xb 930 cdp xb 930e.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from sony cdp xb 930 cdp xb 930e (Ocr-read)
Page 1
2 This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. TABLE OF CONTENTS 1. SERVICING NOTE ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááá 5 2. GENERAL ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááááááááááááááááááá 6 3. DISASSEMBLY 3-1. Slide Rack ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááááááááááááá 8 3-2. Front Panel ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááááááááááá 8 4. TEST MODE ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááááááááááááááá 9 5. ELECTRICAL BLOCK CHECKING ááááááááááááááááááááááááááááá 11 6. DIAGRAMS 6-1. Circuit Boards Location ááááááááááááááááááááááááááááááááááááááááááááááááááá\ 13 6-2. Block Diagram ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááá 14 6-3. Schematic Diagram Main Section (1/2) áááááááááááááááááááááááá 15 6-4. Schematic Diagram Main Section (2/2) áááááááááááááááááááááááá 16 6-5. Printed Wiring Board Main Section áááááááááááááááááááááááááááááá 17 6-6. Schematic Diagram Display Section áááááááááááááááááááááááááááááá 18 6-7. Printed Wiring Board Display Section áááááááááááááááááááááááááá 19 6-8. Schematic Diagram Power section áááááááááááááááááááááááááááááááá 20 6-9. Printed Wiring Board Power section ááááááááááááááááááááááááááááá 21 6-10. Schematic Diagram Servo section ááááááááááááááááááááááááááááááááá 22 6-11. Printed Wiring Board Servo section áááááááááááááááááááááááááááááá 23 6-12. Schematic Diagram Motor section áááááááááááááááááááááááááááááááá 24 6-13. Printed Wiring Board Motor section ááááááááááááááááááááááááááááá 24 6-14. IC Block Diagrams ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááá 25 6-15. IC Pin Function Description ááááááááááááááááááááááááááááááááááááááááááááá 27 7. EXPLODED VIEWSáááááááááááááááááááááááááááááááááááááááááááááááááá 31 8. ELECTRICAL PARTS LIST ááááááááááááááááááááááááááááááááááááááááá 36 The laser component in this product is capable of emitting radiation exceeding the limit for Class 1. SAFETY-RELATED COMPONENT WARNING !! COMPONENTS IDENTIFIED BY MARK ! OR DOT- TED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPO- NENTS WITH SONY PARTS WHOSE PART NUM- BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. Notes on chip component replacement ¥ Never reuse a disconnected chip component. ¥ Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing ¥ Keep the temperature of soldering iron around 270ûC during repairing. ¥ Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). ¥ Be careful not to apply force on the conductor when soldering or unsoldering.This caution label is located inside the unit. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. MODEL IDENTIFICATION - BACK PANEL - 4-219-772-0 ¹: XB930 (AEP) model 4-219-772-1 ¹: XB930E (UK) model 4-219-772-2 ¹: XB930E (Singapore) model
Page 2
3 CD-TEXT TEST DISC This unit is able to display the test data (character information) written in the CD on its fluorescent indicator tube. The CD-TEXT TEST DISC (TGCS-313:4-989-366-01) is used for checking the display. To check, perform the following procedure. Checking Method: 1. Turn ON the power, set the disc on a tray, and chuck the disc. 2. Press the á button and play back the disc. 3. The following will be displayed on the fluorescent indicator tube. Display : 1KHZ/0 DB 4. Rotate AMS ± knob to switch the track. The text data of each track will be displayed. For details of the displayed contents for each track, refer to ÒTable 1 : CD-TEXT TEST DISC Recorded Contents and DisplayÓ. Restrictions in CD-TEXT Display In this unit, some special characters will not be displayed properly. These will be displayed as a space or a character resembling it. Table 1 : CD-TEXT TEST DISC Recorded Data Contents and Display (TRACKS No. 1 to 32:Normal Characters) TRACK No.Recorded contents Display 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1kHz/0dB/L&R 20Hz/0dB/L&R 40Hz/0dB/L&R 100Hz/0dB/L&R 200Hz/0dB/L&R 500Hz/0dB/L&R 1kHz/0dB/L&R 5kHz/0dB/L&R 7kHz/0dB/L&R 10kHz/0dB/L&R 16kHz/0dB/L&R 18kHz/0dB/L&R 20kHz/0dB/L&R 1kHz/0dB/L&R 1kHz/-1dB/L&R 1kHz/-3dB/L&R 1kHz/-6dB/L&R 1kHz/-10dB/L&R 1kHz/-20dB/L&R 1kHz/-60dB/L&R 1kHz/-80dB/L&R 1kHz/-90dB/L&R Infinity Zero w/o emphasis//L&R Infinity Zero with emphasis//L&R 400Hz+7kHz(4:1)/0dB/L&R 400Hz+7kHz(4:1)/-10dB/L&R 19kHz+20kHz(1:1)/0dB/L&R 19kHz+20kHz(1:1)/-10dB/L&R 100Hz/0dB/L* 1kHz/0dB/L* 10kHz/0dB/L* 20kHz/0dB/L* 1 K H Z / 0 D B Ð Ð Ð Ð /L&R are not displayed 2 0 H Z / 0 D B Ð Ð Ð Ð /L&R are not displayed 4 0 H Z / 0 D B Ð Ð Ð Ð /L&R are not displayed 1 0 0 H Z / 0 D Ð Ð Ð Ð B/L&R are not displayed 2 0 0 H Z / 0 D Ð Ð Ð Ð B/L&R are not displayed 5 0 0 H Z / 0 D Ð Ð Ð Ð B/L&R are not displayed 1 K H Z / 0 D B Ð Ð Ð Ð /L&R are not displayed 5 K H Z / 0 D B Ð Ð Ð Ð /L&R are not displayed 7 K H Z / 0 D B Ð Ð Ð Ð /L&R are not displayed 1 0 K H Z / 0 D Ð Ð Ð Ð B/L&R are not displayed 1 6 K H Z / 0 D Ð Ð Ð Ð B/L&R are not displayed 1 8 K H Z / 0 D Ð Ð Ð Ð B/L&R are not displayed 2 0 K H Z / 0 D Ð Ð Ð Ð B/L&R are not displayed 1 K H Z / 0 D B Ð Ð Ð Ð /L&R are not displayed 1 K H Z / - 1 D Ð Ð Ð Ð B/L&R are not displayed 1 K H Z / - 3 D Ð Ð Ð Ð B/L&R are not displayed 1 K H Z / - 6 D Ð Ð Ð Ð B/L&R are not displayed 1 K H Z / - 1 0 Ð Ð Ð Ð dB/L&R are not displayed 1 K H Z / - 2 0 Ð Ð Ð Ð dB/L&R are not displayed 1 K H Z / - 6 0 Ð Ð Ð Ð dB/L&R are not displayed 1 K H Z / - 8 0 Ð Ð Ð Ð dB/L&R are not displayed 1 K H Z / - 9 0 Ð Ð Ð Ð dB/L&R are not displayed I N F I N I T Y Ð Ð Ð Ð Zero w/o emphasis//L&R are not displayed I N F I N I T Y Ð Ð Ð Ð Zero with emphasis//L&R are not displayed 4 0 0 H Z+ 7 K Ð Ð Ð Ð Hz(4:1)/0dB/L&R are not displayed 4 0 0 HZ + 7 K Ð Ð Ð Ð Hz(4:1)/-10dB/L&R are not displayed 1 9 K H Z+ 2 0 Ð Ð Ð Ð Hz(1:1)/0dB/L&R are not displayed 1 9 K H Z+ 2 0 Ð Ð Ð Ð Hz(1:1)/-10dB/L&R are not displayed 1 0 0 H Z / 0 D Ð Ð Ð Ð B/L are not displayed 1 K H Z / 0 D B Ð Ð Ð Ð /L are not displayed 1 0 K H Z / 0 D Ð Ð Ð Ð B/L are not displayed 2 0 K H Z / 0 D Ð Ð Ð Ð B/L are not displayed * Other channel is infinity zero.