Sony CMT-X5CD Service Manual

SERVICE MANUAL
Ver. 1.2 2014.06
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.
Amplifier section (US and Canadian models)
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(The United States model only)
With 8 ohm loads, both channels driven, from
120 - 10,000 Hz; rated 12 watts per channel
minimum RMS power, with no more than 0.7%
total harmonic distortion from 250 milliwatts to
rated output.
Power output (rated): 16 watts + 16 watts
(at 8 ohms, 1 kHz, 1% THD)
RMS power output (reference: 20 watts +
20 watts (per channel at 8 ohms, 1 kHz)
Amplifier section
(AEP, Russian, UK, Australian, Chinese,
Singapore and Korean models)
Power output (rated):
16 watts + 16 watts (at 8 ohms, 1 kHz, 1%
THD)
RMS power output (reference):
20 watts + 20 watts (per channel at 8 ohms,
1 kHz)
Inputs/Outputs
AUDIO IN:
AUDIO IN (external input) jack:
Stereo mini jack, sensitivity 700 mV,
impedance 47 kilohms
USB:
USB port: Type A, 5 V DC 1.5 A
9-893-964-03
Sony Corporation
2014F33-1
©
2014.06 Published by Sony Techno Create Corporation
Photo: CMT-X7CD
SPECIFICATIONS
DAB/DAB+ frequency table (Band-III):
CD-DA/MP3 player section
Frequency
System:
Compact disc and digital audio system
174.928 MHz
Laser Diode Properties:
176.640 MHz
Emission Duration: Continuous
Laser Output*: Less than 44.6 μW
178.352 MHz
* This output is the value measurement at a
distance of 200mm from the objective lens
180.064 MHz
surface on the Optical Pick-up Block with 7mm
aperture.
181.936 MHz
Frequency response:
183.648 MHz
20 Hz – 20 kHz
185.360 MHz
Signal-to-noise ratio:
More than 90 dB
187.072 MHz
Dynamic range:
188.928 MHz
More than 90 dB
190.640 MHz
Tuner section
192.352 MHz
FM tuner section:
FM stereo, FM superheterodyne tuner
194.064 MHz
Tuning range:
195.936 MHz
87.5 MHz – 108.0 MHz (100 kHz step)
(US, Canadian and Brazilian models)
197.648 MHz
87.5 MHz – 108.0 MHz (50 kHz step)
(AEP, Russian, UK, Australian, Chinese,
199.360 MHz
Singapore and Korean models)
201.072 MHz
Antenna:
FM lead antenna
202.928 MHz
Antenna terminals:
75 ohms unbalanced
204.640 MHz
DAB/DAB+ tuner section (CMT-X5CDB/X7CDB only):
206.352 MHz
FM stereo, DAB/FM superheterodyne tuner
Frequency range:
208.064 MHz
Band-III:
209.936 MHz
174.928 (5A) MHz – 239.200 (13F) MHz*
Antenna:
211.648 MHz
DAB/FM lead antenna:
CMT-X5CD/X5CDB/
X7CD/X7CDB
Canadian Model
Singapore Model
CMT-X5CD/X5CDB/X7CD/X7CDB
Australian Model
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-up Block Name
Frequency
Label
213.360 MHz
5A
215.072 MHz
5B
216.928 MHz
5C
218.640 MHz
5D
220.352 MHz
6A
222.064 MHz
6B
223.936 MHz
6C
225.648 MHz
6D
227.360 MHz
7A
229.072 MHz
7B
230.784 MHz
7C
232.496 MHz
7D
234.208 MHz
8A
235.776 MHz
8B
237.488 MHz
8C
239.200 MHz
8D
* Frequencies are displayed to two decimal places
on this system.
9A
9B
Speaker section
9C
Speaker system:
Full-range speaker
9D
Passive radiator
10A
Rated impedance:
8 ohms
10B
– Continued on next page –
PERSONAL AUDIO SYSTEM
US Model
Russian Model
Korean Model
CMT-X5CD
AEP Model
UK Model
CMT-X5CDB/X7CDB
CMT-X5CDB
Chinese Model
CMT-X7CD
NEW
CDM91-DVBU203
CMS-S76RFS7G1 or
CMS-S76RFS7GP
Label
10C
10D
11A
11B
11C
11D
12A
12B
12C
12D
13A
13B
13C
13D
13E
13F