Sony CX-JTD8 User Manual

SERVICE MANUAL
DVD DECK RECEIVER
E Model
CX-JTD8
Ver 1.0 2003.08
9-961-037-01 Sony Corporation
2003H05-1 Home Audio Company
C 2003.08 Published by Sony Engineering Corporation
SPECIFICATIONS
• CX-JTD8 is the amplifier, DVD player, tape
deck and tuner section in JAX-TD8.
Model Name Using Similar Mechanism HCD-GN88D
DVD Section DVD Mechanism Type CDM74-DVBU23
Optical Traverse Unit Name DBU-1
TAPE Section
Model Name Using Similar Mechanism HCD-RV50
Tape Transport Mechanism Type CWM43RR23
– Continued on next page –
Amplifier section
The following measured at AC 120, 127, 220, 240 V,
50/60 Hz
Rated Power Output at Stereo mode
Continuous RMS power output (reference)
Front speaker: 150 + 150 watts
(6 ohms at 1 kHz, 10%
THD)
Center speaker: 50 watts (8 ohms at 1 kHz,
10% THD)
Surround speaker: 50 + 50 watts
(8 ohms at 1 kHz, 10%
THD)
Inputs
MD/VIDEO (AUDIO) IN (phono jacks):
voltage 450/250 mV,
impedance 47 kilohms
MIC (phone jack): sensitivity 1 mV,
impedance 10 kilohms
Outputs
MD/VIDEO (AUDIO) OUT (phono jacks):
voltage 250 mV,
impedance 1 kilohm
VIDEO OUT (phono jack):
max. output level
1 Vp-p, unbalanced, Sync
negative, load impedance
75 ohms
S-VIDEO OUT (4-pin/mini-DIN jack):
Y: 1 Vp-p, unbalanced,
Sync negative,
C: 0.286 Vp-p, load
impedance 75 ohms
COMPONENT VIDEO OUT:
Y: 1 Vp-p, 75 ohms
P
B, PR: 0.7 Vp-p, 75 ohms
PHONES (stereo mini jack):
accepts headphones of
8 ohms or more
Front speaker: Use only the supplied
speaker SX-JTD8
Surround speaker: Use only the supplied
speaker SX-JTD8R
Center speaker: Use only the supplied
speaker SX-JTD8C
SUB WOOFER OUT: voltage 1 V,
impedance 1 kilohm
Disc player section
System Compact disc and digita
audio and video system
Laser Semiconductor laser
(DVD: λ =657 nm,
CD: λ =793 nm)
Emission duration:
continuous
Frequency response CD: 2 Hz − 20 kHz
(±1 dB)
DVD (PCM 48 kHz):
2 Hz − 22 kHz (±1 dB)
Video color system format
NTSC, PAL
Tape deck section
Recording system 4-track 2-channel stereo
Frequency response 40 − 13,000 Hz (±3 dB),
using Sony TYPE I
cassette
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range 87.5 − 108.0 MHz
Antenna FM lead antenna
Antenna terminals 75 ohm unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Saudi Arabian model: 531− 1,602 kHz (with the
interval set at 9 kHz)
Other models: 531 − 1,602 kHz (with the
interval set at 9 kHz)
530 − 1,710 kHz (with the
interval set at 10 kHz)
Antenna AM loop antenna
Antenna terminals External antenna terminal
Intermediate frequency 450 kHz

Sony CX-JTD8 Specifications

General

Brand	Sony
Model	CX-JTD8
Category	Receiver
Language	English

Summary

Specifications

Amplifier Section

Details on power output, inputs, and outputs for the audio amplifier.

Disc Player Section

Information about the disc player system, laser, and frequency response.

Tape Deck Section

Details on recording system and frequency response for the tape deck.

Tuner Section

Specifications for FM/AM tuner sections, including tuning ranges.

General

Power Requirements

Specifies power requirements for different models and voltage selectors.

Power Consumption, Dimensions, and Mass

Details power consumption, physical dimensions, and weight of the unit.

Disc Playback and Region Information

Playable Disc Formats

Details the formats of discs that can be played back on this system.

Unsupported Disc Formats

Lists disc formats that are not supported for playback.

DVD Region Code Playback

Explains how the system plays DVDs based on region codes.

Disc Playback and System Notes

Notes on Discs

Information regarding compatibility and playback of various disc types like CD-R/RW.

Playback Operations and Copyrights

Notes on DVD/VCD playback features and copyright protection technologies.

Multi-Session Disc Cautions

Specific warnings and guidelines for playing multi-session discs.

Servicing Notes

Handling Optical Pick-Up Block

Precautions for handling the optical pick-up block due to electrostatic discharge.

Laser Diode Checks

Procedures for checking laser diode emission and focus search operations.

DVD Tray Lock Mode

Instructions for activating and deactivating the DVD tray lock mode.

Model Identification

Information for identifying different system models based on the rear cover.

General

Location of Controls

Illustrates and lists the location of all controls on the main unit.

Remote Control Operation

Setting the Clock

Step-by-step guide for setting the internal clock on the system.

Disassembly

Disassembly Flow

Provides a flowchart for disassembling the system in the correct order.