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Sony XM-2165GTX Service Manual

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SERVICE MANUAL

Ver 1.0 2002. 12
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
165 watts per channel minimum continuous average power into
4 ohms, both channels driven from 20 Hz to 20 kHz with no more
than 0.1% total harmonic distortion per Car Audio Ad Hoc
Committee standards.
Other Specifications
Circuit system
OTL (output transformerless) circuit
Pulse power supply
Inputs
RCA pin jacks
High level input connector
Outputs
Speaker terminals
Through out pin jacks
Suitable speaker impedance
2 – 8 Ω (stereo)
4 – 8 Ω (when used as a bridging amplifier)
Maximum outputs
330 W × 2 (at 4 Ω)
500 W × 2 (at 2 Ω)
1,000 W (monaural) at 4 Ω
Rated outputs (supply voltage at 14.4 V)
165 W × 2 (20 Hz – 20 kHz, 0.1% THD,
at 4 Ω)
200 W × 2 (20 Hz – 20 kHz, 0.15% THD,
at 2 Ω)
400 W (monaural) (20 Hz – 20 kHz, 0.15% THD,
at 4 Ω)
Frequency response
5 Hz – 50 kHz (
Input level adjustment range
0.3 – 6.0 V (RCA pin jacks)
1.2 – 12.0 V (High level input)
Sony Corporation
9-874-263-01
2002L0400-1
e Vehicle Company
© 2002. 12
Published by Sony Engineering Corporation
XM-2165GTX
SPECIFICATIONS
+0
dB)
–3
Low-pass filter
50 – 300 Hz, –12 dB/oct
Low boost
0 – 10 dB (40 Hz)
Power supply voltage
10.5 – 16 V
Current drain
at rated output : 42 A (at 4 Ω)
Remote input : 1 mA
Dimensions
Approx. 15
1/4
(387 × 55 × 260 mm)
(w/h/d) not incl. projecting parts and controls
Mass
Approx. 4.0 kg (8 lb. 14 oz.) not incl. accessories
Supplied accessories
Mounting screws (4)
High level input cord (1)
Protection cap (1)
Design and specifications are subject to change without
notice.
STEREO POWER AMPLIFIER
US Model
Canadian Model
AEP Model
UK Model
E Model
× 2
× 10
in.
1/4
1/4
1

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  Summary of Contents for Sony XM-2165GTX

  • Page 1: Service Manual

    5 Hz – 50 kHz ( –3 Input level adjustment range 0.3 – 6.0 V (RCA pin jacks) 1.2 – 12.0 V (High level input) STEREO POWER AMPLIFIER Sony Corporation 9-874-263-01 2002L0400-1 e Vehicle Company © 2002. 12 Published by Sony Engineering Corporation...
  • Page 2: Table Of Contents

    LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
  • Page 3: General

    XM-2165GTX SECTION 1 GENERAL This section is extracted from instruction manual. Features Caractéristiques • Maximum power output of 330 watts per * Pulse power supply • Puissance de sortie maximale de 330 watts par * Alimentation électrique par impulsions channel (at 4 Ω).
  • Page 4: Connections

    XM-2165GTX Connections Connexions Caution Attention 2-Speaker System Système à 2 haut-parleurs • Before making any connections, disconnect • Avant d’effectuer les connexions, débranchez the ground terminal of the car battery to avoid la borne de masse de la batterie de voiture Car audio short circuits.
  • Page 5 XM-2165GTX Dual Mode System (With a Bridged Subwoofer) 2-way System Double mode de connexion (avec un haut-parleur Système 2 voies d’extrêmes graves en pont) Two output channels Duex canaux de sortie LINE OUT Car audio Car audio Autoradio Autoradio LINE OUT...
  • Page 6 XM-2165GTX High Level Input Connection (2-Speaker System) Connexion d’entrée à haut niveau (Système à 2 haut-parleurs) White Left speaker output Blanc Sortie haut-parleur gauche Car audio Black-striped cord Autoradio Cordon rayé noir Grey Right speaker output Gris Sortie haut-parleur droit Black-striped cord Cordon rayé...
  • Page 7: Disassembly

    XM-2165GTX SECTION 2 DISASSEMBLY Note : This set can be disassemble according to the following sequence. 2-1. BOTTOM PLATE (Page 7) 2-2. MAIN BOARD SECTION (Page 8) 2-4. LED BOARD 2-3. MAIN BOARD (Page 9) (Page 8) Note : Follow the disassembly procedure in the numerical order given.
  • Page 8 XM-2165GTX 2-2. MAIN BOARD SECTION 2 P 3x8 3 P 3x8 1 P 3x8 4 MAIN board section heat sink (main) 5 CN810 2-3. MAIN BOARD 4 MAIN board 2 P 3x8 3 panel (front) 1 P 3x8...
  • Page 9: Led Board

    XM-2165GTX 2-4. LED BOARD 1 BTP 3x6 2 LED board heat sink (main)
  • Page 10: Electrical Adjustment

    XM-2165GTX SECTION 3 ELECTRICAL ADJUSTMENT Bias Adjustment Note : In Bias Adjustment, adjust RV103 if any of Q108 through Q113 are replaced. Adjust RV203 if any of Q208 through Q213 are replaced. Condition : This adjustment should be performed about one minute after the remote mode is turned on at a room tempera- ture of about 25°C.
  • Page 11: Diagrams

    XM-2165GTX SECTION 4 DIAGRAMS 4-1. BLOCK DIAGRAM S801-1 PRE AMP PRE AMP FILTER IC101 (1/2) CNJ801-1,-3 IC102 (1/2) LOW BOOST LINE INPUT IC102 (2/2) (BTL) SWITCH CN804 Q102 DIFFERENTIAL DRIVE POWER OUTPUT Q103 Q105 Q108,Q110,Q112 (THROUGH) L.P.F L.P.F IC301 IC302 (1/2) +16.2V...
  • Page 12: Schematic Diagram –Main Section (1/2)

    XM-2165GTX 4-2. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 15 for Common Note on Schematic Diagram. • Refer to page 15 for IC Block Diagram. • Refer to page 15 for Waveform. IC101(1/2) CNJ801 C101 IC102(1/2)
  • Page 13: Schematic Diagram -Main Section (1/2)

    XM-2165GTX 4-3. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — R135 C124 R131 R147 R801 C801 R155 Q112 IC102(2/2) Q105 R145 R800 Q103 Q110 R150 R143 D801 RV103 Q108 R802 C127 R133 Q114 R139 Q102 D104 R160 C123 R149 CN804 C116...
  • Page 14: Printed Wiring Boards -Main Section

    XM-2165GTX 4-4. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 15 for Common Note on Printed Wiring Boards. • Refer to page 15 for Semiconductor Location. D827 D828 D829 D831 Q804 D830 JW500 TH808 TH811 TH809 TH812...
  • Page 15 XM-2165GTX • Semiconductor Location (MAIN BOARD) THIS NOTE IS COMMON FOR PRINTED WIRING Ref. No. Location Ref. No. Location BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is D104 F-12 Q105 printed in each block.) D105 E-11...
  • Page 16: Exploded Views

    XM-2165GTX SECTION 5 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts number in the exploded views are not supplied. Example : • Items marked “*” are not stocked since KNOB, BALANCE (WHITE) ... (RED) they are seldom required for routine service.
  • Page 17: Main Board Section

    XM-2165GTX 5-2. MAIN BOARD SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-249-782-01 PANEL (FRONT) 3-225-183-01 SCREW (+PSW.TT.3XL) A-3274-677-A MAIN BOARD, COMPLETE 3-225-184-01 SCREW (+PS.TT.3X6) 3-249-785-01 HEAT SINK (SUB OUTPUT) 3-912-431-01 SCREW (+–P) 3-238-413-01 SHEET (TR), INSULATING...
  • Page 18: Electrical Parts List

    XM-2165GTX SECTION 6 MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since When indicating parts by reference the parts list may be different from the they are seldom required for routine service.
  • Page 19 XM-2165GTX MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C907 1-126-786-11 ELECT 47uF D820 8-719-016-74 DIODE 1SS352 C908 1-162-970-11 CERAMIC CHIP 0.01uF D822 8-719-016-74 DIODE 1SS352 C909 1-130-471-00 MYLAR 0.001uF D823 8-719-016-74 DIODE 1SS352 C911...
  • Page 20 XM-2165GTX MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JR202 1-216-295-11 SHORT CHIP Q212 X-3383-027-1 FET IRF540 (3PCS) JR203 1-216-295-11 SHORT CHIP Q213 X-3383-028-1 FET IRF9540 (3PCS) JR204 1-216-295-11 SHORT CHIP Q214 8-729-230-49 TRANSISTOR 2SC2712-YG...
  • Page 21 XM-2165GTX MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R138 1-216-821-11 METAL CHIP 1/10W R249 1-234-499-11 ENCAPSULATED COMPONENT 0.22X2 5W R139 1-216-845-11 METAL CHIP 100K 1/10W R250 1-234-499-11 ENCAPSULATED COMPONENT 0.22X2 5W R140 1-216-845-11 METAL CHIP...
  • Page 22 XM-2165GTX MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R844 1-216-833-11 METAL CHIP 1/10W TH805 1-804-301-11 THERMISTOR, CHIP (NEGATIVE) R860 1-208-494-61 RES-CHIP 2.2K 1/8W TH806 1-804-301-11 THERMISTOR, CHIP (NEGATIVE) R901 1-216-825-11 METAL CHIP 2.2K 1/10W...
  • Page 23 XM-2165GTX MEMO...
  • Page 24 XM-2165GTX REVISION 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 2002. 12...