Sony HCD-H11 - Service Manual

HCD-H11/H11J
SERVICE MANUAL
r
HCD-H11 is the tuner deck, CD and
amplifier section in CHC-P11.
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HCD-H11J is the tuner deck, CD and
amplifier section in CHC-P11J.
Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol a are trademarks of
Dolby Laboratories Licensing Corporation.
CD player section
System Compact disc digital audio
system
Laser Semiconductor laser
(λ =780nm)
Emission duration :
continuous
Laser output Max 44.6µW*
*This output is the value measured at
a distance of 200 mm from the ob-
jective lens surface on the Optical
Pick-up Block with 7 mm aperture.
Wavelength 780–790 nm
Frequency response
2Hz – 20kHz
Signal-to-noise ratio
More than 65 dB
Dynamic range
More than 97 dB
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Except East European model :
87.5 - 108.0MHz (50kHz step)
SPECIFICATIONS
E2, Mexican, Argentine model :
AM : 531 - 1,710kHz (9kHz step)
AM : 530 - 1,710kHz (10kHz step)
Australian model
AM : 531 - 1,602kHz (9kHz step)
AM : 530 - 1,710kHz (10kHz step)
Antenna AM loop antenna
External antenna terminals
Intermediate frequency
450kHz
Tape player section
Recording system
4-track 2-channel stereo
Frequency response
(DOLBY NR OFF)
40 - 13,000 Hz (±3 dB),
using Sony TYPEI cassette
40 - 14,000 Hz (±3 dB),
using Sony TYPEII cassette
Wow and flutter
0.1% WRMS ±0.3%(DIN)
Amplifier section
Peak music power output
400W
–Continued on Page 2–
CD
Section
Model Name Using Similar Mechanism HCD-H801
CD Mechanism Type CDM28-5BD19
Base Unit Name BU-5BD19
Tape deck
Section
Model Name Using Similar Mechanism HCD-H881
Tape Transport Mechanism Type TCM- 220WR2
MINI Hi-Fi COMPONENT SYSTEM
Photo : AEP Model
AEP Model
UK Model
E Model
Australian Model
HCD-H11
Saudi Arabia Model
HCD-H11/H11J
MICROFILM
East European model :
FM1 : 65 - 74 MHz (10kHz step)
FM2 : 87.5 - 108 MHz (50kHz
step)
Antenna FM lead antenna
Antenna terminals
75 ohm unbalanced
Intermediate frequency
10.7MHz
AM tuner section
Tuning range
AEP, UK, East European, German
model :
MW : 531 - 1,602kHz
LW : 153 - 279kHz
Italian model :
MW : 522 - 1,611kHz
(9kHz step)
LW : 153 - 279kHz
E3, Saudi Arabia, Hong kong,
Malaysia, Singapore, Taiwan model :
MW : 531 - 1,602kHz
(9kHz step)
530 - 1,710kHz
(10kHz step)
SW : 5.95 - 17.9kHz

Summary

Servicing Notes

Handling the Optical Pick-Up Block

Precautions for handling the laser pick-up block to prevent electrostatic breakdown.

Laser Diode Emission Check

Guidelines for safely checking the laser diode emission from the optical pick-up block.

Safety-Related Component Warning

Warning about critical components identified with marks, requiring specific replacement parts.

Disassembly Procedures

Front Panel Removal

Step-by-step procedure for removing the front panel of the unit.

CD Mechanism, Main Board, and TCB Board Removal

Procedures for detaching the CD mechanism, main board, and TCB board.

Mechanism Deck Removal

Instructions for removing the main mechanism deck assembly from the unit.

Adjustments

Mechanical Adjustments

Procedures for mechanical adjustments, including torque and tape tension measurements.

Electrical Adjustments

Procedures for electrical adjustments for the deck section, including test tape usage.

Tape Speed and Level Adjustments

Adjustments for tape speed, playback level, record bias, and record level for both decks.

Tuner Section Adjustments

Procedures for adjusting the MW, FM, and SW tuning indicators and tracking.

CD Section Adjustments

Electrical Parts List

Audio Section Parts

BD Section Parts

Main Section Parts

Sony HCD-H11 Specifications

General

Brand	Sony
Model	HCD-H11
Category	Stereo System
Language	English