Sony HCD-GZR99D User Manual

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
HCD-GZR88D/GZR99D
HCD-GZR99D: E2, E51, AR, MX Model
DVD DECK RECEIVER
HCD-GZR88D/GZR99D: E3, E4, E15, PH, SP Model
DVD RECEIVER
9-889-536-01
2009F04-1
©
2009.06
E Model
Ver. 1.0 2009.06
• HCD-GZR88D/GZR99D are the tuner,
deck, DVD and amplifi er section
in MHC-GZR88D/GZR99D.
DVD
Section
Model Name Using Similar Mechanism HCD-GZR77D
DVD Mechanism Type CDM74HF-DVBU101
Optical Pick-up Name KHM-313CAB
Tape Deck
Section
Model Name Using Similar Machanism HCD-GZR77D
Tape Transport Mechanism Type CWP42FR605
SPECIFICATIONS
Amplifi er Section
The following measured at AC 127 V, 60 Hz (Mexican model)
The following measured at AC 120, 220, 240 V, 50/60 Hz (Other models)
MHC-GZR99D
Power output (rated): 135 W + 135 W
(at 6 Ω, 1 kHz, 1% THD, at LINK MODE)
RMS output power (reference)
Front speaker: 175 W + 175 W
(per channel at 8 Ω, 1 kHz, 10% THD)
Satellite speaker: 70 W + 70 W
(per channel at 24 Ω, 1 kHz, 10% THD)
Subwoofer: 210 W (at 6 Ω, 100 Hz, 10% THD)
MHC-GZR88D
Power output (rated): 125 W + 125 W
(at 6 Ω, 1 kHz, 1% THD, at LINK MODE)
RMS output power (reference)
Front speaker: 175 W + 175 W
(per channel at 8 Ω, 1 kHz, 10% THD)
Satellite speaker: 70 W + 70 W
(per channel at 24 Ω, 1 kHz, 10% THD)
– Continued on next page –
Photo: HCD-GZR99D: E2 model

Sony HCD-GZR99D Specifications

General

Brand	Sony
Model	HCD-GZR99D
Category	Receiver
Language	English

Summary

SPECIFICATIONS

DVD Section

Lists model name, DVD mechanism type, and optical pick-up name.

Tunner Section

Safety Related Component Warning

Servicing Notes and Precautions

Notes on Laser Diode Emission Check

Instructs on safe distance when checking laser diode emission.

Notes on Handling the Optical Pick-up Block or Base Unit

Warns about electrostatic breakdown and handling of flexible boards.

Model Identification

SERVICING NOTES

DISASSEMBLY

TEST MODES

Cold Reset Procedure

Details how to perform a cold reset to clear all RAM data to initial conditions.

Common Test Mode Procedure

Explains how to enter Common Test Mode for checking equalizer, volume, and VACS.

MECHANICAL ADJUSTMENTS

ELECTRICAL ADJUSTMENTS

RFMON Level Check

Explains how to check the RFMON signal level using an oscilloscope.

DIAGRAMS

BLOCK DIAGRAMS

RF/Servo Section Block Diagram

Shows the signal flow for the RF and Servo sections of the DVD system.

Video Section Block Diagram

Illustrates the signal paths for the video processing and output sections.

Main Section Block Diagram

Audio Section Block Diagram

SCHEMATIC DIAGRAM - DRIVER Section

PRINTED WIRING BOARD – DMB19 Section (1/2)

SCHEMATIC DIAGRAM – DMB19 Section (1/4)

PRINTED WIRING BOARDS – MAIN Section

SCHEMATIC DIAGRAM – MAIN Section (1/3)

SCHEMATIC DIAGRAM BOARDS – LCD CONTROL Section

SCHEMATIC DIAGRAM BOARDS – POWER AMP/HP Section

SCHEMATIC DIAGRAM – TRANS Section

IC Block Diagrams

IC701, IC712, IC201, IC111, IC001, IC003, IC004 Block Diagrams

IC4601, IC4602 Block Diagrams

IC682, IC101, IC181 Block Diagrams

IC182, IC720, IC921, IC931, IC951 Block Diagrams

IC1500, IC1501 Block Diagrams

IC801, IC861, IC841, IC006, IC007 Block Diagrams

IC401, IC402 Block Diagrams

IC Pin Function Descriptions

IC101 Pin Function Descriptions

Details the function of each pin for IC101 on the DMB19 board.

EXPLODED VIEWS

Overall Section Exploded View

Front Panel Section-1 Exploded View

Top Panel Section Exploded View

Chassis Section-1 Exploded View

DVD Mechanism Deck Section-1 Exploded View

ELECTRICAL PARTS LIST

DMB19 Board Components

Details capacitors, connectors, diodes, transistors, resistors, and ICs for the DMB19 board.