Sony CDX-GT340, Service Manual

Page: 1 / 36

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
SPECIFICATIONS
9-889-584-01
2009G04-1
©
2009.07
US Model
CDX-GT34W/GT340
Canadian Model
CDX-GT34W
Ver. 1.0 2009.07
• The tuner and CD sections have no adjustments.
Model Name Using Similar Mechanism CDX-GT23W/GT24/GT24EE
CD Drive Mechanism Type MG-101L-188//Q
Optical Pick-up Name DAX-25A
Photo: CDX-GT34W
CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and fl utter: Below measurable limit
Tuner section
FM
Tuning range: 87.5 – 107.9 MHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 150 kHz
Usable sensitivity: 10 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 70 dB (mono)
Separation: 40 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
AM
Tuning range: 530 – 1,710 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: 26
μ
V
Power ampli fi er section
Output: Speaker outputs (sure seal connectors)
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W
×
4 (at 4 ohms)
General
Outputs:
Audio outputs terminal (Front, sub/rear
switchable)
Power antenna (aerial) relay control terminal
Power
ampli fi er control terminal
Inputs:
Bus control input terminal
Bus audio input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
Tone controls:
Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
Power requirements: 12 V DC car battery
(negative ground (earth))
Dimensions: Approx. 178
×
50
×
179 mm
(7
1/8
×
2
×
7
1/8
in) (w/h/d)
Mounting dimensions:
Approx. 182
×
53
×
162 mm
(7
1/4
×
2
1/8
×
6
1/2
in) (w/h/d)
Mass: Approx. 1.2 kg (2 lb 11 oz)
Supplied accessories:
Card remote commander: RM-X151
Parts for installation and connections (1 set)
Design and speci fi cations are subject to change
without notice.
CDX-GT34W/GT340
FM/AM COMPACT DISC PLAYER