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Sony XM-502Z Service Manual

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3 7 63 1515 0

SERVICE MANUAL

Ver 1.0 2004. 01
TE
L 13942296513
www
.
Sony Corporation
9-877-517-01
2004A04-1
e Vehicle Company
© 2004. 01
Published by Sony Engineering Corporation
http://www.xiaoyu163.com
AUDIO POWER SPECIFICATIONS (US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
50 watts per channel minimum continuous average power into 4 ohms,
both channels driven from 20 Hz to 20 kHz with no more than 0.04% total
harmonic distortion per Car Audio Ad Hoc Committee standards.
Other Specifications
Circuit system
Inputs
Input level adjustment range
Outputs
Speaker impedance
Maximum outputs
Rated outputs (supply voltage at 14.4 V)
Frequency response
Harmonic distortion
Low-pass filter
Power requirements
Power supply voltage
Current drain
Dimensions
Mass
Supplied accessories
Design and specifications are subject to change without
notice.
x
ao
u163
y
i
http://www.xiaoyu163.com
XM-502Z
2 9
8
SPECIFICATIONS
Q Q
3
6 7
1 3
1 5
OTL (output transformerless) circuit
Pulse power supply
RCA pin jacks
High level input connector
0.3 – 6 V (RCA pin jacks),
0.6 – 12 V (High level input)
Speaker terminals
2 – 8 Ω (stereo)
4 – 8 Ω (when used as a bridging amplifier)
100 W × 2 (at 4 Ω)
250 W (BTL, at 4 Ω)
50 W × 2 (20 Hz – 20 kHz, 0.04% THD, at 4 Ω)
60 W × 2 (20 Hz – 20 kHz, 0.1% THD, at 2 Ω)
120 W (Monaural) (20 Hz – 20 kHz, 0.1% THD,
at 4 Ω)
+0
5 Hz – 80 kHz (
dB)
–3
0.005% or less (at 1 kHz, 4 Ω, 10 W)
80 Hz, –18 dB/oct
12 V DC car battery
(negative ground)
10.5 – 16 V
at rated output : 15 A (4 Ω, 50 W × 2)
Remote input : 1 mA
Approx. 262 × 53.5 × 173 mm
× 2
× 6
(10
in.) (w/h/d) not incl.
3/8
1/8
7/8
projecting parts and controls
Approx. 1.9 kg (4 lb. 4 oz.) not incl. accessories
Mounting screws (4)
High level input cord (1)
Protection cap (1)
STEREO POWER AMPLIFIER
co
.
9 4
2 8
US Model
Canadian Model
AEP Model
UK Model
E Model
0 5
8
2 9
9 4
2 8
m
9 9
9 9
1

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  Summary of Contents for Sony XM-502Z

  • Page 1: Service Manual

    Mounting screws (4) High level input cord (1) Protection cap (1) Design and specifications are subject to change without notice. STEREO POWER AMPLIFIER u163 Sony Corporation 9-877-517-01 2004A04-1 e Vehicle Company © 2004. 01 Published by Sony Engineering Corporation http://www.xiaoyu163.com...
  • 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 XM-502Z SECTION 1 GENERAL 3 7 63 1515 0 This section is extracted from instruction manual. L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 4 XM-502Z 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 5: Disassembly

    XM-502Z SECTION 2 DISASSEMBLY 3 7 63 1515 0 Note : This set can be disassemble according to the following sequence. 2-1. BOTTOM PLATE (Page 5) 2-2. MAIN BOARD SECTION (Page 6) 2-3. MAIN BOARD (Page 6) Note : Follow the disassembly procedure in the numerical order given.
  • Page 6 XM-502Z 3 7 63 1515 0 2-2. MAIN BOARD SECTION 1 three screws 2 three screws (+BTP 3 x 8) (+BTP 3 x 8) 3 three screws (+BTP 3 x 8) 4 MAIN board section After unfastening the screw, taping with the screw inserted facilitates the work.
  • Page 7: Diagrams

    XM-502Z SECTION 3 DIAGRAMS 3 7 6 3 1 5 1 5 0 3-1. PRINTED WIRING BOARD • Refer to page 9 for Common Note on Printed Wiring Boards. MAIN BOARD • Semiconductor Q211 Q210 Location Ref. No. Location...
  • Page 8: Schematic Diagram

    XM-502Z 3 7 6 3 1 5 1 5 0 3-2. SCHEMATIC DIAGRAM • Refer to page 9 for IC Block Diagram and Common Note on Schematic Diagrams. D101 R122 R118 R121 R138 Q108 Q104 C112 Q107 R128 R133...
  • Page 9: Ic Block Diagram

    XM-502Z 3 7 63 1515 0 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for schematic diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.
  • Page 10: Exploded Views

    XM-502Z SECTION 4 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts The components identified by mark 0 or dotted line with mark number in the exploded views are not supplied.
  • Page 11: Main Board Section

    XM-502Z 3 7 63 1515 0 4-2. MAIN BOARD SECTION not supplied not supplied not supplied L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3283-670-A MAIN BOARD, COMPLETE 7-685-546-14 SCREW +BTP 3X8 TYPE2 N-S...
  • Page 12: Electrical Parts List

    XM-502Z SECTION 5 MAIN ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in • SEMICONDUCTORS The components identified by mark 0 or dotted line with mark the parts list may be different from the In each case, u : µ, for example:...
  • Page 13 XM-502Z MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D301 8-719-025-34 DIODE 02CZ6.8-TE85L Q302 8-729-120-28 TRANSISTOR 2SC1623-L5L6 D302 8-719-801-78 DIODE 1SS184 Q303 8-729-281-53 TRANSISTOR 2SC1815-GR D303 6-500-209-01 DIODE FCH08A15...
  • Page 14 XM-502Z MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R138 1-216-053-00 METAL CHIP 1.5K 1/10W R903 1-216-073-00 RES-CHIP 1/10W R139 1-216-065-00 RES-CHIP 4.7K 1/10W R904 1-216-049-11 RES-CHIP 1/10W R201 1-216-206-00 RES-CHIP 2.2K...
  • Page 15: Connections

    XM-502Z 3 7 63 1515 0 Ref. No. Part No. Description Remark ACCESSORIES ************ 3-263-305-11 MANUAL, INSTRUCTION (ENGLISH,SPANISH) (US,CND) 3-263-305-21 MANUAL, INSTRUCTION (ENGLISH,SPANISH, TRADITIONAL CHINESE) (AEP,UK,E) 3-263-305-31 MANUAL, INSTRUCTION (GERMAN,FRENCH, ITALIAN) (AEP,UK) 3-263-305-41 MANUAL, INSTRUCTION (DUTCH,RUSSIAN, SWEDISH) (AEP,UK) 3-263-305-51 MANUAL, INSTRUCTION (GREEK,POLISH,...
  • Page 16 XM-502Z 3 7 63 1515 0 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.