Sony HCD-CPX11 - User Manual

SERVICE MANUAL
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
AEP Model
UK Model
Korean Model
Australian Model
MICRO HI-FI COMPONENT SYSTEM
9-877-766-01
2004D1678-1
© 2004.04
Ver 1.0 2004.04
SPECIFICATIONS
HCD-CPX11
Model Name Using Similar Mechanism NEW
CD
CD Mechanism Type CDM80BH-F1BD81
Section
Optical Pick-up Name KSM-215DCP
Tape deck Model Name Using Similar Mechanism NEW
Section Tape Transport Mechanism Name CMAL1Z-236A
Tape deck section
Recording system 4-track 2-channel stereo
Frequency response 50 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassettes
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range 87.5 – 108.0 MHz (50 kHz
step)
Antenna FM wire antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
European model: 531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
European model:
DIN power output (rated): 55 + 55 W
(4 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
75 + 75 W
(4 ohms at 1 kHz, 10%
THD)
Other models:
The following measured at 220 – 240 V AC, 50/60 Hz
DIN power output (rated): 55 + 55 W
(4 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
75 + 75 W
(4 ohms at 1 kHz, 10%
THD)
Inputs
MD/VIDEO IN (phono jacks):
Sensitivity 450/250 mV,
impedance 47 kilohms
Outputs
CD DIGITAL OUT: Optical Wavelength:
660 nm
PHONES: accepts headphones with
an impedance of 8 ohms or
more
SPEAKER: accepts impedance of 4 ohms
CD pAmplifier section layer section
Laser Semiconductor laser
(CD: λ=780 nm)
Emission duration:
continuous
Frequency response CD: 2 Hz – 20 kHz
Wavelength 780 – 790 nm
Other models: 530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
Antenna AM loop antenna, external
antenna terminal
Intermediate frequency 450 kHz
General
Power requirements
European model: 230 V AC, 50/60 Hz
Korean model: 220 V AC, 60 Hz
Australian model: 230 – 240 V AC, 50/60 Hz
Power consumption
European model: 50 W
0.3 W (in Power Saving
mode)
Korean model: 50 W
Other models: 50 W
Dimensions (w/h/d) incl. projecting parts and controls
Approx. 175 × 240.5 × 291
mm
Mass Approx. 4.3 kg
Design and specifications are subject to change
without notice.
HCD-CPX11 is the Amplifier, CD player,
Tape Deck and Tuner section in CMT-
CPX11.

Summary

SERVICE MANUAL

SPECIFICATIONS

Product specifications including amplifier, CD, tape deck, and tuner sections.

SECTION 1 SERVICING NOTES

DIAGNOSTIC AND REPAIR NOTES

SECTION 2 GENERAL

BUTTON LOCATIONS AND REFERENCE PAGES

Index of buttons on the main unit and their corresponding page references.

SECTION 3 DISASSEMBLY

BOARD AND MECHANISM DISASSEMBLY

COMPONENT AND MECHANISM DISASSEMBLY

SUB-ASSEMBLY DISASSEMBLY

SECTION 4 TEST MODE

TEST MODE PROCEDURES

Instructions for entering and operating various test modes like CMN, PANEL, and COLD RESET.

ADDITIONAL TEST MODES AND FUNCTIONS

SECTION 5 ELECTRICAL ADJUSTMENTS

REC BIAS ADJUSTMENT

Procedure for adjusting recording bias on the TC board for optimal playback signal.

CD SECTION FOCUS BIAS CHECK

SECTION 6 DIAGRAMS

BLOCK DIAGRAMS

IC PIN FUNCTION DESCRIPTIONS

Detailed pinout information for key ICs on BD81A and Main boards.

SECTION 7 EXPLODED VIEWS

MAIN SECTION EXPLODED VIEW

Exploded view illustrating the main section assembly and parts.

FRONT PANEL SECTION EXPLODED VIEW

Exploded view showing the front panel assembly and its components.

LID (TC) SECTION EXPLODED VIEW

Exploded view of the lid (TC) section and its associated parts.

CHASSIS SECTION EXPLODED VIEW

Exploded view detailing the chassis assembly and its components.

S-MASTER AMP SECTION EXPLODED VIEW

Exploded view illustrating the S-MASTER AMP section assembly.

CD MECHANISM DECK SECTION-1 EXPLODED VIEW

CD MECHANISM DECK SECTION-2 EXPLODED VIEW

CD MECHANISM DECK SECTION-3 EXPLODED VIEW

BASE UNIT SECTION (BU-F1 BD81 A) EXPLODED VIEW

SECTION 8 ELECTRICAL PARTS LIST

PARTS LIST - BD81 A, DRIVER, HP, LCD, PANEL

PARTS LIST - MAIN, PRE AMP, S-MASTER AMP, SP

PARTS LIST - TC, SUB PANEL, SUB POWER

Sony HCD-CPX11 Specifications

General

Brand	Sony
Model	HCD-CPX11
Category	Stereo System
Language	English