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Sony XM-1652Z Service Manual

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SERVICE MANUAL

Ver. 1.0 2005. 01
Sony Corporation
9-879-394-01
2005A04-1
e Vehicle Company
© 2005. 01
Published by Sony Engineering Corporation

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS (US model)
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 0.04% 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
Input level adjustment range
0.3 – 6 V (RCA pin jacks),
1.2 – 12 V (High level input)
Outputs
Speaker terminals
Speaker impedance
2 – 8 Ω (stereo)
4 – 8 Ω (when used as a bridging amplifier)
Maximum outputs
380 W × 2 (at 4 Ω)
1,000 W (BTL, at 4 Ω)
Rated outputs (supply voltage at 14.4 V)
165 W RMS × 2 (20 Hz – 20 kHz, 0.04% THD+N, at 4 Ω)
200 W RMS × 2 (20 Hz – 20 kHz, 0.1% THD+N, at 2 Ω)
400 W RMS (BTL) (20 Hz – 20 kHz, 0.1% THD+N,
at 4 Ω)
S/N Ratio
93 dBA (reference: 1 W into 4 Ω)
Frequency response
5 Hz – 80 kHz (
0.008% or less (at 1 kHz, 4 Ω, 10 W)
Harmonic distortion
Low-pass filter
80 Hz, –18 dB/oct
Power requirements
12 V DC car battery
(negative ground)
Power supply voltage
10.5 – 16 V
at rated output : 40 A (4 Ω, 165 W × 2)
Current drain
Remote input : 1 mA
Approx. 424 × 55 × 290 mm
Dimensions
(16
× 2
× 11
3/4
1/4
projecting parts and controls
Mass
Approx. 4.0 kg (8 lb. 13 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.
XM-1652Z
+0
dB)
–3
in.) (w/h/d) not incl.
1/2
STEREO POWER AMPLIFIER
US Model
E Model
1

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  Summary of Contents for Sony XM-1652Z

  • Page 1: Service Manual

    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 Sony Corporation 9-879-394-01 2005A04-1 e Vehicle Company © 2005. 01 Published by Sony Engineering Corporation...
  • Page 2: Table Of Contents

    COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
  • Page 3: General

    XM-1652Z SECTION 1 GENERAL This section is extracted from instruction manual. Connections Conexiones Precautions Precauciones • This unit is designed for negative ground 12 V DC operation only. • Esta unidad está diseñada para utilizarse sólo con cc de 12 V negativo a masa.
  • Page 4: Input Connections

    XM-1652Z Input Connections Conexiones de entrada High Level Input Connection (with Speaker Connection 1 or 4) High Level Input Connection (with Speaker Connection 3) Conexión de entrada de alto nivel Conexión de entrada de alto nivel (con conexión de altavoces 1 ó 4) (con conexión de altavoces 3)
  • Page 5: Disassembly

    XM-1652Z SECTION 2 DISASSEMBLY 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-1652Z 2-2. MAIN BOARD SECTION 4 screw 2 three screws (+BTP 3 x 8) (+BTP 3 x 8) 1 three screws (+BTP 3 x 8) 3 three screws (+BTP 3 x 8) 5 MAIN board section After unfastening the screw, taping with the screw inserted facilitates the work.
  • Page 7: Diagrams

    XM-1652Z SECTION 3 DIAGRAMS 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. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums.
  • Page 8: Printed Wiring Board

    XM-1652Z 3-1. PRINTED WIRING BOARD MAIN BOARD Q213 Q212 Q211 Q220 Q219 Q217 Q216 Q214 Q308 Q307 Q209 JW198 JW197 R321 R320 C213 B C E JW196 R241 R240 R244 R238 R135 JW149 Q210 JW186 R136 JW148 R245 R145 C321...
  • Page 9: Schematic Diagram

    XM-1652Z 3-2. SCHEMATIC DIAGRAM • Refer to page 8 for IC Block Diagram and Waveform. Q105 R127 R120 R123 R124 Q111 R145 Q107 Q110 C111 R133 R136 R139 R142 Q121 Q113 Q116 Q119 R131 Q104 R128 Q115 C113 Q118 R148...
  • Page 10: Exploded Views

    XM-1652Z SECTION 4 EXPLODED VIEWS 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. Example : 0 are critical for safety.
  • Page 11: Main Board Section

    XM-1652Z 4-2. MAIN BOARD SECTION not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1088-884-A MAIN BOARD, COMPLETE 3-253-537-01 SCREW (M5X11) 2-546-700-01 PANEL (FRONT) (US) 7-682-948-01 SCREW +PSW 3X8 2-546-700-11 PANEL (FRONT) (E) 7-682-648-09 SCREW +PS 3X8 3-912-431-01 SCREW (+–P)
  • Page 12: Electrical Parts List

    XM-1652Z SECTION 5 MAIN ELECTRICAL PARTS LIST 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: 0 are critical for safety.
  • Page 13 XM-1652Z MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < JACK > Q108 8-729-184-53 TRANSISTOR 2SC1845-EA Q109 8-729-046-09 TRANSISTOR 2SD1864-R CN902 1-770-068-82 JACK, PIN 2P (INPUT) Q110 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R Q111 8-729-207-82 TRANSISTOR 2SC3421-Y < TERMINAL BOARD >...
  • Page 14 XM-1652Z MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R102 1-216-198-11 RES-CHIP 1/8W R208 1-218-875-11 METAL CHIP 0.5% 1/10W R103 1-216-837-11 METAL CHIP 1/10W R209 1-216-837-11 METAL CHIP 1/10W R104 1-216-837-11 METAL CHIP 1/10W R210...
  • Page 15 XM-1652Z MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R312 1-218-875-11 METAL CHIP 0.5% 1/10W TH303 1-809-992-21 THERMISTOR NTH5G42B104K02TE R313 1-216-837-11 METAL CHIP 1/10W R314 1-216-837-11 METAL CHIP 1/10W < VARIABLE RESISTOR > R315 1-216-845-11 METAL CHIP...
  • Page 16 XM-1652Z 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. Ver. Date Description of Revision...