Sony CDP-XB930L User Manual

CDP-XB930/XB930E
AEP Model
CDP-XB930
UK Model
E Model
CDP-XB930E
SERVICE MANUAL
COMPACT DISC PLAYER
MICROFILM
Manufactured under license from Dolby Laboratories
Licensing Corporation.
“DOLBY” and the double-D symbol a are trademarks
of Dolby Laboratories Licensing Corporation.
SPECIFICATIONS
Model Name Using Similar Mechanism CDP-XB920/XB920E
CD Mechanism Type CDM36C-14D
Base Unit Type BU-14D
Optical Pick-up Type KSS-213B/K-N
PHOTO : CDP-XB930 (BLACK Model)
Compact disc player
Laser Semiconductor laser (λ = 780 nm)
Emission duration: continuous
Laser output Max 44.6 µW*
* This output is the value measured at
a distance of 200 mm from the
objective lens surface on the Optical
Pick-up block with 7 mm aperture.
Frequency response 2 Hz to 20 kHz ± 0.5 dB
Signal-to-noise ratio More than 113 dB
Dynamic range More than 99 dB
Harmonic distortion Less than 0.0025%
Channel separation More than 105 dB
General
Power requirements 220 V – 230 V AC, 50/60 Hz
Power consumption 15W
Dimensions (approx.) 430 × 115 × 290 mm
(w/h/d) (17 × 4
5
/8 × 11
1
/2 in.) incl.
projecting parts
Mass (approx.) 6.0 kg (13 lbs 04 oz)
Supplied accessories
Audio cord (2 phono plugs–2 phono plugs) (1)
Remote commander (remote) (1)
R6 (size AA) batteries (2)
Stabilizer (1)
Design and specifications are subject to change without notice.
Outputs
Jack Maximum Load
type output impedance
level
LINE OUT
Phono 2 V
Over 50 kΩ
jacks (at 50 kΩ)
DIGITAL Optical
OUT output –18 dBm Wave length:660nm
(OPTICAL) connector
DIGITAL Coaxial
0.5 Vp-p
OUT output
(at 75 Ω)
75 Ω
(COAXIAL) connector
PHONES
Stereo
(only for CDP-XB930)
phone 10 mW 32 Ω
jack

Sony CDP-XB930L Specifications

General

Type	CD Player
Disc format	CD
Channels	2 (Stereo)
Frequency Response	2 Hz to 20 kHz
Dynamic Range	100 dB
Total Harmonic Distortion	0.002%
Digital outputs	Coaxial, Optical
Weight	5.2 kg
Output Voltage	2 V
Output	RCA
Dimensions	430 x 115 x 290 mm

Summary

SPECIFICATIONS

SERVICING NOTE (Section 1)

Handling Precautions

Notes on chip components, flexible boards, and safety-related components.

GENERAL (Section 2)

Location and Function of Controls

DISASSEMBLY (Section 3)

Slide Rack Removal

Front Panel Removal

TEST MODE (Section 4)

AF Mode Operations

Checks in AF mode: FL tube, key, remote commander, and audio checks.

ADJ and CLV-S Mode Operations

Operations in ADJ and CLV-S modes for servo and playback settings.

Aging Mode Operations

Method to check mechanism deck operations and detect faults.

ELECTRICAL BLOCK CHECKING (Section 5)

S Curve and E-F Balance Checks

Procedures for checking S-curve and E-F balance on the servo board.

RF Level and PLL Frequency Checks

Procedures for checking RF level and RF PLL free-run frequency.

DIAGRAMS (Section 6)

Block Diagram

Schematic Diagrams

Printed Wiring Boards

IC Diagrams and Pin Functions

Block diagrams and pin function descriptions for key integrated circuits.

ELECTRICAL PARTS LIST (Section 8)

Main Board Parts