Sony HCD-GNV99D - User Manual

HCD-GNV99D/
GNV111D
E Model
HCD-GNV99D/GNV111D
Australian Model
HCD-GNV111D
SERVICE MANUAL
MiNi Hi-Fi COMPONENT SYSTEM
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
9-879-585-02
2005E02-1
© 2005.05
SPECIFICATIONS
Ver.1.1 2005.05
– Continued on next page –
• HCD-GNV99D/GNV111D are the Amplifier,
DVD player, tape deck and tuner
section in MHC-GNV99D/GNV111D.
DVD
Model Name Using Similar Mechanism NEW
DVD Mechanism Type CDM74H-DVBU101
Section
Optical Pick-up Name KHM-310CAB/C2NP
TAPE Model Name Using Similar Mechanism NEW
Section Tape Transport Mechanism Type CMAT2E2
Photo : HCD-GNV111D
Inputs
VIDEO INPUT: VIDEO: 1 Vp-p, 75 ohms
(phono jacks) AUDIO L/R: Voltage
250 mV, impedance 47 kilohms
TV/SAT AUDIO IN L/R: voltage 250 mV/450 mV,
(phono jacks) impedance 47 kilohms
MIC 1/2: sensitivity 1 mV,
(phone jack) impedance 10 kilohms
Outputs
AUDIO OUT: Voltage 250 mV
(phono jacks) impedance 1 kilohm
VIDEO OUT: max. output level 1 Vp-p,
(phono jack) unbalanced, Sync.
negative load impedance 75 ohms
COMPONENT VIDEO
OUT: Y: 1 Vp-p, 75 ohms
P
B
/C
B
: 0.7 Vp-p, 75 ohms
P
R
/C
R
: 0.7 Vp-p, 75 ohms
S VIDEO OUT: Y: 1 Vp-p, unbalanced,
(4-pin/mini-DIN jack) Sync. negative
C: 0.286 Vp-p load impedance 75 ohms
PHONES: accepts headphones of
(stereo mini jack) 8 ohms or more
FRONT SPEAKER: Use only the supplied speakers
SURR SPEAKER: Use only the supplied speakers
CENTER SPEAKER: Use only the supplied speaker
SUBWOOFER OUT: Voltage 250 mV
(phono jack) impedance 1 kilohm
Amplifier section
HCD-GNV111D
The following are measured at AC 120, 127, 220, 240V 50/60 Hz
DIN power output (rated)
Front speaker: 110 W + 110 W
(6 ohms at 1 kHz, DIN)
Center speaker: 50 W
(16 ohms at 1 kHz, DIN)
Surround speaker: 110 W + 110 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
Front speaker: 160 W + 160 W
(6 ohms at 1 kHz, 10% THD)
Center speaker: 80 W
(16 ohms at 1 kHz, 10% THD)
Surround speaker: 160 W + 160 W
(6 ohms at 1 kHz, 10% THD)
HCD-GNV99D
The following are measured at AC 120, 127, 220, 240V 50/60 Hz
DIN power output (rated)
Front speaker: 130 W + 130 W
(6 ohms at 1 kHz, DIN)
Center speaker: 30 W
(8 ohms at 1 kHz, DIN)
Surround speaker: 30 W + 30 W
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
Front speaker: 180 W + 180 W
(6 ohms at 1 kHz, 10% THD)
Center speaker: 50 W
(8 ohms at 1 kHz, 10% THD)
Surround speaker: 50 W + 50 W
(8 ohms at 1 kHz, 10% THD)

Summary

Servicing Notes and Precautions

Self-diagnosis Function

System error codes and corrective actions for troubleshooting.

Unleaded Solder Notes

Guidelines for using unleaded solder during repairs.

General Information and Controls

Locating Controls

Identification and location of unit controls and buttons.

Disassembly Procedures

Disassembly Flow

Step-by-step guide for disassembling the unit.

Front Panel Assembly

Detailed procedure for removing the front panel assembly.

DVD Mechanism Deck

Procedure for disassembling the DVD mechanism deck.

Test Modes

GC Test Mode

Mode for checking fluorescent tube, LEDs, keys, and software versions.

MC Test Mode

Mode for checking amplifier, tuner, and tape operations.

Mechanical Adjustments

Torque Measurement

Specifications and methods for measuring mechanical torque.

Electrical Adjustments

Record;Playback Head Azimuth Adjustment

Procedure for adjusting the playback head azimuth.

DVD Auto Servo Adjustment

Steps for adjusting the DVD servo circuit after replacement.

Diagrams and Board Layouts

Block Diagrams

High-level diagrams of various circuit sections.

Printed Wiring Boards

Layouts of circuit boards for component identification.

Exploded Views

Case, Rear Panel Section

Exploded view of the unit's case and rear panel assembly.

Electrical Parts List

Capacitors

List of capacitor part numbers, values, and specifications.

Sony HCD-GNV99D Specifications

General

Brand	Sony
Model	HCD-GNV99D
Category	Stereo System
Language	English