Read Sony CDX-GT470UE / CDX-GT470UM / CDX-GT472UE / CDX-GT472UM / CDX-GT474UM / CDX-GT520U / CDX-GT525U / CDX-GT52UM / CXS-5216FU / CXS-5269FU / CXS-52FQU Service Manual online
(US and Canadian models)
Tuning range: 87.5 – 107.9 MHz
Antenna (aerial) terminal:
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 80 dB (stereo)
Separation: 50 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
Tuning range: 530 – 1,710 kHz
Antenna (aerial) terminal:
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Maximum current: 1 A
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W
Power antenna (aerial)/Power amplifier control
terminal (REM OUT)
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
USB port
Supplied accessories:
(CDX-52UM/GT470UM: US, Canadian/
GT472UE/GT520U/GT525U only)
Parts for installation and connections (1 set)
without notice.
APPLICABLE IN CANADA, INCLUDING
IN THE PROVINCE OF QUEBEC.
ÉTATS-UNIS. NON APPLICABLE AU
CANADA, Y COMPRIS LA PROVINCE DE
QUÉBEC.
Power Output: 17 Watts RMS 4 at
4 Ohms < 1% THD+N
SN Ratio: 80 dBA
(reference: 1 Watt into 4 Ohms)
Tuning range: 87.5 – 108.0 MHz
Antenna (aerial) terminal:
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 80 dB (stereo)
Separation: 50 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
Tuning range:
LW: 153 – 279 kHz
Tuning range:
FM3: 65 – 74 MHz (at 30 kHz step)
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 80 dB (stereo)
Separation: 50 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
Tuning range:
LW: 153 – 279 kHz
(E, Mexican, Argentina, Korean
and Indian models)
Tuning range:
87.5 – 108.0 MHz (at 50 kHz step)
87.5 – 108.0 MHz (at 100 kHz step)
87.5 – 107.9 MHz (at 200 kHz step)
For Argentine models:
87.5 – 107.9 MHz
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 80 dB (stereo)
Separation: 50 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
Tuning range:
531 – 1,602 kHz (at 9 kHz step)
530 – 1,710 kHz (at 10 kHz step)
For Argentine models:
530 – 1,710 kHz
9,124.5 kHz or 9,115.5 kHz/4.5 kHz
(at 9 kHz step)
9,115 kHz or 9,125 kHz/5 kHz
(at 10 kHz step)
For Argentine models:
9,115 kHz or 9,125 kHz/5 kHz
(Saudi Arabia model)
Tuning range:
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 80 dB (stereo)
Separation: 50 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
Tuning range:
Tuning range:
SW2: 9,500 – 18,135 kHz
(except for 10,140 – 11,575 kHz)
•
aged by heat.
•
repairing.
circuit board (within 3 times).
or unsoldering.
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
CAUTION
The use of optical instruments with this
product will increase eye hazard.
of this trademark is subject to Google
Permissions.
trademarks of Sony Corporation.
trademark or trademark of Microsoft
Corporation in the United States and/or
other countries.
to certain intellectual property rights of
Microsoft. Use or distribution of this
technology outside of this product is
prohibited without the appropriate
license(s) from Microsoft.
and patents licensed from Fraunhofer IIS
and Thomson.
Perchlorate Material – special handling
may apply, See
www.dtsc.ca.gov/hazardouswaste/perchlorate
Perchlorate Material: Lithium battery
contains perchlorate
BLOCK OR BASE UNIT
static break-down because of the potential difference generated by
the charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The fl exible board is easily damaged and should be handled with
care.
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your sight.
optical pick-up block.
Never turn the semi-fi xed resistor located at the side of optical
pick-up block.
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
• Unleaded solder melts at a temperature about 40 °C higher
applied to the solder joint for a slightly longer time.
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
also be added to ordinary solder.
3-3. Sub Panel Block .............................................................. 22
3-4. CD Mechanism Deck (MG-101CA-188) ....................... 22
3-5. MAIN
3-8. Roller
3-11. Sled Motor Assy .............................................................. 26
3-12. Optical Pick-up Section .................................................. 27
3-13. Optical Pick-up ............................................................... 27
4-2. Block Diagram - MAIN Section - ................................... 30
4-3. Block
4-5. Schematic Diagram - MAIN Section (2/5) - ................... 34
4-6. Schematic Diagram - MAIN Section (3/5) - ................... 35
4-7. Schematic Diagram - MAIN Section (4/5) - ................... 36
4-8. Schematic Diagram - MAIN Section (5/5) - ................... 37
4-9. Printed
4-14. Schematic Diagram - KEY Board - ................................ 43
5-3. CD Mechanism Deck Section (MG-101CA-188) .......... 54
(IC501) REPLACING
When the MAIN board or system controller (IC501) is replaced,
the destination setting is necessary.
Set destination according to the procedure below.
1. In the state of source off (the clock is displayed), enter the test
t [PAUSE 6] (press only the [PAUSE 6] button for two sec-
the destination setting mode by pressing the buttons in order
of the [
ample)
tion setting.
unit returns to the normal condition.
(Displayed characters/values in the following fi gure are example)
• Method of operation by main unit
GT525U only)
Korean
Execute the following operation after completing the destination
setting, and confi rm a correct destination was set.
1. In the state of source off (the clock is displayed on the liquid
order of the [SHUF 4] t [5] t [PAUSE 6] (press only the
the destination setting value display mode by pressing the [
ample)
ample)
the unit returns to the normal condition.