Sony XM-2002GTR - Stereo Amplifier Service Manual Download Page 9 | Manualshive

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9

XM-2002GTR

2-4. FRONT PANEL

1

three screws

(+BTP 3

×

8)

2

two screws

(+BTP 3

×

8)

3

front panel

AMPLIFIER board

1

screw

(+BTP 2.6

×

5)

3

screw

(+BTP 2.6

×

5)

2

LED ILLUM board

4

LED PROT board

top cover

ornamental ring

2-5. LED ILLUM BOARD, LED PROT BOARD

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Summary of Contents for XM-2002GTR - Stereo Amplifier

Page 1: ...ss filter 50 300 Hz 12 dB oct Low boost 0 10 dB 40 Hz Power requirements 12 V DC car battery negative ground Power supply voltage 10 5 16 V Current drain at rated output 48 A at 4 Ω Remote input 1 mA Dimensions Approx 402 55 275 mm 15 7 8 2 1 4 10 7 8 in w h d not incl projecting parts and controls Mass Approx 5 15 kg 11 lb 6 oz not incl accessories Supplied accessories Mounting screws 4 High leve...

Page 2: ...confirm the car audio unit works even if REM OUT is not connected when you connect this set with the car audio unit by the HIGH LEVEL input z UNLEADED SOLDER 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 the lead free mark due to their particular size LEAD FREE MARK...

Page 3: ...ode de connexion possible au moyen d un système à plusieurs haut parleurs Circuit de protection Alimentation électrique par impulsions pour une puissance de sortie stable régulée Alimentation électrique par impulsions Cet appareil est équipé d un régulateur de puissance intégré qui convertit la puissance fournie par une batterie de voiture de 12 V CC en impulsions ultra rapides au moyen d un commu...

Page 4: ...de navigation ou d un ordinateur de bord ne retirez pas le fil de terre de la batterie de la voiture sinon les données mémorisées seront effacées Pour éviter un court circuit lorsque vous effectuez les branchements branchez le câble d alimentation 12 V après avoir branché tous les autres fils Power Connection Wires Câbles d alimentation Car audio unit Autoradio Fuse 80 A Fusible 80 A 12 V car batt...

Page 5: ...n a short circuit like situation causing a damage to the amplifier Therefore make sure that a speaker is connected to such a circuit at all times Remarques Lorsque vous utilisez des circuits de recoupement de fréquence passifs dans un système à plusieurs haut parleurs assurez vous que l impédance du système n est pas inférieure à celle prévue pour cet appareil Lorsque vous installez un système à 1...

Page 6: ...striped cord Cordon rayé noir Black striped cord Cordon rayé noir Black striped cord Cordon rayé noir High Level Input Connection 2 Speaker System Connexion d entrée à haut niveau Système à 2 haut parleurs Left speaker min 2 Ω Haut parleur gauche min 2 Ω Right speaker min 2 Ω Haut parleur droit min 2 Ω Gray Gris White Blanc Black striped cord Cordon rayé noir Car audio unit Autoradio Pour plus de ...

Page 7: ...l order given 2 1 COVER ASSY Note This set can be disassemble according to the following sequence 2 1 COVER ASSY Page 7 2 2 TOP PLATE SECTION Page 8 2 5 LED ILLUM BOARD LED PROT BOARD Page 9 SET 2 4 FRONT PANEL Page 9 2 3 AMPLIFIER BOARD SECTION Page 8 2 cover assy 1 two screws ornamental ...

Page 8: ... screw BVST 3 6 5 CN810 2 four screws BTP 3 8 3 three screws BTP 3 8 6 top plate section 4 3 three screws BTP 3 8 4 two screws BTP 3 8 5 three screws BTP 3 8 1 heat transfer sheet 2 heat transfer sheet 6 three screws BTP 3 8 7 AMPLIFIER board section main heat sink ...

Page 9: ... FRONT PANEL 1 three screws BTP 3 8 2 two screws BTP 3 8 3 front panel AMPLIFIER board 1 screw BTP 2 6 5 3 screw BTP 2 6 5 2 LED ILLUM board 4 LED PROT board top cover ornamental ring 2 5 LED ILLUM BOARD LED PROT BOARD ...

Page 10: ...ponent side to minimize the bias current 2 The input signal is to be no signal 3 Apply the voltage to the B and REM terminals from the stabi lized power supply and gradually increase it up to 12 0 V while checking for any unusual current 4 Adjust each of RV103 L CH and RV203 R CH so that the power current of the stabilized power supply is increased in steps of 700 mA total of 1 4 A 5 After adjustm...

Page 11: ...tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F AUDIO for printed wiring boards Note X parts extracted from the component side Pattern from the side which enables seeing Waveform 1 IC901 5 1 V DIV 5 µsec DIV 3 Vp p 15 µsec Ref No Location Semiconductor Location D104 F 12 D106 E ...

Page 12: ... Q904 C701 L903 R149 Q210 Q212 R250 R249 R251 Q905 C916 Q901 C909 R141 Q207 IC902 C907 C911 R252 C228 C932 C933 C937 C936 C935 C934 L907 IC903 R142 L902 C123 Q205 Q206 C805 C223 C802 L908 L906 RV203 Q106 Q105 L905 RV102 RV102 C101 C109 C209 C211 C202 C201 2 1 2 1 C131 C102 C111 S801 S801 C912 RV101 RV101 L904 CN803 1 869 133 1 869 135 1 869 134 CN803 R241 R242 Q113 Q111 Q109 Q108 Q110 Q112 Q107 R1...

Page 13: ...1 R810 CN810 C804 R812 R818 R903 C908 R902 R901 IC901 R938 R939 R941 R942 R940 R310 R309 C305 C304 R308 R307 R306 R305 C302 R302 RV301 C303 R110 R111 C112 C111 R909 R913 R906 C911 C912 C913 R910 S801 C301 R304 R303 R301 R820 R821 R844 R905 C907 R904 C909 Q901 D902 CNJ801 CN803 IC302 1 2 IC302 2 2 RV301 S801 RV101 CN801 C902 CNJ801 TH801 R834 Q920 Q805 Q902 D832 D827 D822 D820 IC902 D901 D915 IC903...

Page 14: ... R261 R260 R248 R246 R244 Q207 Q213 Q211 Q209 C904 C906 C905 C903 R860 R936 C936 R937 C937 C935 C934 C940 C941 R252 C228 R253 R153 C128 R141 C123 Q103 Q203 Q104 Q204 R255 R148 R146 R147 R145 R143 R800 Q107 R239 C117 C701 C927 C928 D913 D914 C901 RV102 R221 R149 R249 T901 R238 R138 R140 R139 R161 R924 R927 C916 R251 R250 R151 R150 C232 C226 C132 C126 R152 Q102 Q105 Q106 D108 D106 D107 D109 D208 D20...

Page 15: ...SCREW ORNAMENTAL 2 2 580 628 01 SCREW BVST 3X6 3 2 661 786 01 PLATE ORNAMENTAL 4 2 661 785 01 RING ORNAMENTAL 5 2 661 784 01 PLATE TOP 0F901 1 533 743 11 FUSE BLADE TYPE AUTO FUSE 40A 0F902 1 533 743 11 FUSE BLADE TYPE AUTO FUSE 40A 1 7 685 132 19 SCREW BTP 2 6X5 TYPE2 N S 2 7 685 546 19 SCREW BTP 3X8 TYPE2 N S Thecomponentsidentif iedby mark 0ordottedlinewithmark 0arecr iticalf orsafety Replaceon...

Page 16: ...P IRF9540 set of 3 Q112 X 3383 027 1 FET PAIR ASSY N IRF540 set of 3 Q113 X 3383 028 1 FET PAIR ASSY P IRF9540 set of 3 Q208 X 3383 027 1 FET PAIR ASSY N IRF540 set of 3 Q209 X 3383 028 1 FET PAIR ASSY P IRF9540 set of 3 Q210 X 3383 027 1 FET PAIR ASSY N IRF540 set of 3 Q211 X 3383 028 1 FET PAIR ASSY P IRF9540 set of 3 Q212 X 3383 027 1 FET PAIR ASSY N IRF540 set of 3 Q213 X 3383 028 1 FET PAIR A...

Page 17: ...CERAMIC CHIP 100PF 5 50V C207 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C208 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C209 1 126 796 11 ELECT 22uF 20 50V C210 1 162 927 11 CERAMIC CHIP 100PF 5 50V C211 1 126 794 11 ELECT 4 7uF 20 50V C212 1 126 794 11 ELECT 4 7uF 20 50V C216 1 162 927 11 CERAMIC CHIP 100PF 5 50V C217 1 126 794 11 ELECT 4 7uF 20 50V C218 1 127 715 91 CERAMIC CHIP 0 22uF 10 16V C221 1 11...

Page 18: ... DIODE 1SS355TE 17 D802 8 719 988 61 DIODE 1SS355TE 17 D803 8 719 988 61 DIODE 1SS355TE 17 D820 8 719 988 61 DIODE 1SS355TE 17 D822 8 719 988 61 DIODE 1SS355TE 17 D827 8 719 988 61 DIODE 1SS355TE 17 D832 8 719 988 61 DIODE 1SS355TE 17 D901 8 719 978 33 DIODE DTZ TT11 6 8B D902 8 719 065 46 DIODE 02DZ16 Z TPH3 D905 8 719 079 00 DIODE FCH10A15 D906 8 719 079 01 DIODE FRH10A15 D909 8 719 054 55 DIODE...

Page 19: ...1 METAL CHIP 220 5 1 10W R110 1 216 845 11 METAL CHIP 100K 5 1 10W R111 1 216 845 11 METAL CHIP 100K 5 1 10W R120 1 218 875 11 METAL CHIP 15K 0 5 1 10W R121 1 216 843 11 METAL CHIP 68K 5 1 10W R123 1 216 827 11 METAL CHIP 3 3K 5 1 10W R124 1 218 843 11 METAL CHIP 680 0 5 1 10W R125 1 216 837 11 METAL CHIP 22K 5 1 10W R126 1 216 829 11 METAL CHIP 4 7K 5 1 10W R129 1 216 841 11 METAL CHIP 47K 5 1 10...

Page 20: ...812 1 216 833 11 METAL CHIP 10K 5 1 10W R818 1 216 845 11 METAL CHIP 100K 5 1 10W R820 1 216 817 11 METAL CHIP 470 5 1 10W R821 1 216 827 11 METAL CHIP 3 3K 5 1 10W R823 1 218 857 11 METAL CHIP 2 7K 0 5 1 10W R828 1 218 857 11 METAL CHIP 2 7K 0 5 1 10W R833 1 218 867 11 METAL CHIP 6 8K 0 5 1 10W R834 1 216 841 11 METAL CHIP 47K 5 1 10W R844 1 216 833 11 METAL CHIP 10K 5 1 10W R860 1 249 421 11 CAR...

Page 21: ...T BOARD DIODE D850 6 501 421 01 LED SELS2E14C STP6 ILLUMINATION US CND D850 6 501 444 01 LED SELU2610C STP6 ILLUMINATION E D851 6 501 421 01 LED SELS2E14C STP6 ILLUMINATION US CND D851 6 501 444 01 LED SELU2610C STP6 ILLUMINATION E D854 8 719 045 55 LED SEC1201C PROTECTOR RESISTOR R851 1 249 417 11 CARBON 1K 5 1 4W R857 1 249 419 11 CARBON 1 5K 5 1 4W ACCESSORIES 2 666 762 11 MANUAL INSTRUCTION EN...

Page 22: ...ON HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2005 12 New ...

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