XM-1002HX

SERVICE MANUAL

CORRECTION - 1
Correct your Service Manual as shown below.
US Model Canadian Model AEP Model UK Model E Model
!: Indicates corrected portion

INCORRECT

D908 D909 D907

CORRECT

JW71 JW72 JW77

(SPM-99018)

Sony Corporation

9-925-785-91

Mobile Electronics Company
99G0277-1 Printed in Japan 1999.7 Published by Quality Assurance Dept.

Ver 1.1 2001. 08

SPECIFICATIONS AUDIO POWER SPECIFICATIONS (US model) POWER OUTPUT AND TOTAL HARMONIC DISTORTION 100/50 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 OTL (output transformerless) circuit Pulse power supply Inputs RCA pin jacks High level input connector Outputs Speaker terminals Through out pin jacks Speaker impedance 1* 8 (stereo) 2* 8 (when used as a bridging amplifier) Maximum outputs (HI-CURRENT/HI-VOLTAGE) 120/230 W x 2 (at 4 ) 380/580 W (monaural) at 4 Rated outputs (HI-CURRENT/HI-VOLTAGE) (supply voltage at 14.4 V) 50/100 W x 2 (20 Hz 20 kHz, 0.04% THD, at 4 ) 70/140 W x 2 (20 Hz 20 kHz, 0.1% THD, at 2 ) 140/280 W (monaural) (20 Hz 20 kHz, 0.1% THD, at 4 ) Frequency response 5 Hz 50 kHz ( +0.5 dB) 3 Harmonic distortion 0.005% or less (at lkHz, 4 ) Input level adjustment range 0.2 4.0 V (RCA pin jacks) 0.4 8.0 V (High level input)
High-pass filter Hz, 12 dB/oct Low-pass filter Hz, 12 dB/oct Low boost dB (40 Hz) Power requirements 12 V DC car battery (negative ground) Power supply voltage 10.V Current drain at rated output : 26 A (4 HI-VOL TAGE mode) Remote input : 2 mA Dimensions Approx. 258 x 50 x 320 mm (10 l/4 x 2 x 12 5/8 in.) (1/h/p) not incl. projecting parts and controls Mass Approx. 3.3 kg (7 lb, 4 oz.) not incl. accessories Supplied accessories Mounting screws (4), Terminal cap (1) Design and specifications are subject to change without notice. * HI-CURRENT only

STEREO POWER AMPLIFIER

9-925-785-12

2001H0400-1 2001. 8

e Vehicle Company Shinagawa Tec Service Manual Production Group

TABLE OF CONTENTS

Specifications.... 1
1. SERVICING NOTE.. 2 2. GENERAL... 3 3. DISASSEMBLY
3-1. Bottom Plate, Panel (Front), Panel (Rear) Removal. 5 3-2. Amplifier Board Removal.. 5
4. ELECTRICAL ADJUSTMENT.. 6 5. DIAGRAMS
5-1. Block Diagram.. 7 5-2. Printed Wiring Boards.. 9 5-3. Schematic Diagram... 13
6. EXPLODED VIEW.. 15 7. ELECTRICAL PARTS LIST. 16

SECTION 1 SERVICING NOTE

CANCELLING THE PROTECTOR DURING SERVICING
Cut JW219 on the amplifier board to cancel the protector. After servicing always be sure to return JW219 to its original state.

T901 C801

IC902 JW219

PROTECTOR OFF

SECTION 5 DIAGRAMS

5-1. BLOCK DIAGRAM

Signal path. F

5-3. SCHEMATIC DIAGRAM

Refer to page 9 for Waveforms.
Refer to page 9 for IC Block Diagrams.

AMPLIFIER

NOTE : Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX, -X mean standardized parts, so they may have some difference from the original one. RESISTORS All resistors are in ohms METAL : Metal-film resistor METAL OXIDE :Metal oxide-film resistor F : nonflammable Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. Ref. No. * Part No. Description
SECTION 7 ELECTRICAL PARTS LIST
SEMICONDUCTORS In each case, u : , for example : uA. : A. , uPA. : PA. uPB. : PB. , uPC. : PC. uPD. : PD. CAPACITORS uF : F COILS uH : H Abbreviation G : German When indicating parts by reference number, please include the board.

Remark

Ref. No. C214 C215 C217 C218 C219 C220 C221 C222 C223 C224 C226 C227 C228 C230 C801 C802 C803 C804 C805 C806 C807 C808 C809 C901 C902 C903 C904 C909 C910 C911 C912 C913 C914 C915 C916 C917 C918 C919 C920 C921 C922 C923

Part No.

Description 47uF 100PF 100PF 100PF 0.22uF 0.22uF 0.22uF 100PF 47uF 0.1uF 15PF 0.1uF 0.047uF 33PF 22uF 0.001uF 47uF 0.1uF 0.001uF 22uF 470PF 470PF 22uF 0.1uF 0.1uF 0.001uF 0.001uF 1000PF 22uF 100uF 100uF 0.001uF 0.001uF 0.47uF 0.047uF 2200uF 2200uF 2200uF 100uF 100uF 0.1uF 0.1uF 20% 5% 5% 5%
Remark 16V 50V 50V 50V 25V 25V 25V 50V 16V 200V 50V 50V 200V 50V 16V 50V 10V 50V 50V 25V 50V 50V 25V 50V 50V 50V 50V 200V 25V 10V 16V 50V 50V 50V 200V 16V 16V 16V 50V 50V 200V 200V
A-3313-748-A AMPLIFIER BOARD, COMPLETE ************************* < CAPACITOR > C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C117 C118 C119 C120 C121 C123 C124 C126 C127 C128 C130 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 1-126-047-11 1-126-047-11 1-163-239-11 1-163-239-11 1-163-231-11 1-136-167-00 1-136-167-00 1-126-047-11 1-126-047-11 1-126-047-11 1-163-243-11 1-126-047-11 1-126-957-11 1-126-008-11 1-163-251-11 1-163-251-11 1-163-251-11 1-164-222-11 1-164-222-11 1-104-661-11 1-126-008-11 1-104-999-11 1-102-951-00 1-165-319-11 1-106-383-00 1-163-239-11 1-126-047-11 1-126-047-11 1-163-239-11 1-163-239-11 1-163-231-11 1-136-167-00 1-136-167-00 1-126-047-11 1-126-047-11 1-126-047-11 1-163-243-11 1-126-047-11 1-126-957-11 ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP FILM FILM ELECT ELECT ELECT CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT MYLAR CERAMIC CERAMIC CHIP MYLAR CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP FILM FILM ELECT ELECT ELECT CERAMIC CHIP ELECT ELECT 4.7uF 4.7uF 33PF 33PF 15PF 0.15uF 0.15uF 4.7uF 4.7uF 4.7uF 47PF 4.7uF 0.22uF 47uF 100PF 100PF 100PF 0.22uF 0.22uF 330uF 47uF 0.1uF 15PF 0.1uF 0.047uF 33PF 4.7uF 4.7uF 33PF 33PF 15PF 0.15uF 0.15uF 4.7uF 4.7uF 4.7uF 47PF 4.7uF 0.22uF 20% 20% 5% 5% 5% 5% 5% 20% 20% 20% 5% 20% 20% 20% 5% 5% 5% 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 25V 25V 16V 16V 200V 50V 50V 200V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V

1-208-506-11 RES,CHIP

< VARIABLE RESISTOR > RV104 RV204 RV801 RV802 RV803 1-241-761-11 1-241-761-11 1-225-647-11 1-225-648-11 1-225-648-11 RES, ADJ, CARBON 1K (BIAS) RES, ADJ, CARBON 1K (BIAS) RES, VAR 20K/20K/20K/20K (FILTER) RES, VAR 5K/5K (LOW BOOST) RES, VAR 5K/5K (LEVEL) < SWITCH > S801 S901 1-572-185-11 SWITCH, SLIDE (FILTER) 1-771-387-11 SWITCH, TOGGLE (HI-CURRENT/HI-VOLTAGE) < TRANSFORMER > T901 1-431-882-11 TRANSFORMER, DC-DC CONVERTER < TRANSFORMER > TH801 1-808-877-11 THERMISTOR THP802 1-809-664-51 THERMISTOR, POSITIVE THP803 1-809-664-51 THERMISTOR, POSITIVE ************************************************************ MISCELLANEOUS ************** CN804 CN805 D907 D908 D909 D910 F901 Q109 Q110 Q209 Q210 Q904 Q905 Q906 Q907 1-537-479-11 1-537-479-11 8-719-210-30 8-719-210-30 8-719-210-30 8-719-210-30 1-532-947-11 8-729-038-52 8-729-038-01 8-729-038-52 8-729-038-01 8-729-030-73 8-729-030-73 8-729-030-73 8-729-030-73 TERMINAL TERMINAL DIODE F10P20F(R) DIODE F10P20F(R) DIODE F10P20F(R) DIODE F10P20F(R) FUSE (BLADE TYPE) (AUTO FUSE) (30A) TRANSISTOR IRF540(H) TRANSISTOR IRF9540(H) TRANSISTOR IRF540(H) TRANSISTOR IRF9540(H) TRANSISTOR MTAJ30N06HD TRANSISTOR MTAJ30N06HD TRANSISTOR MTAJ30N06HD TRANSISTOR MTAJ30N06HD
1-216-210-00 RES,CHIP 1-216-202-00 RES,CHIP

Ref. No. THP802 THP803

Part No. 1-809-664-51 1-809-664-51
Description THERMISTOR, POSITIVE THERMISTOR, POSITIVE
************************************************************ ACCESSORIES & PACKING MATERIALS ******************************** 3-013-264-01 3-367-410-01 3-701-639-00 3-862-334-11 3-862-334-21 COVER, 3P TERMINAL TABLE SCREW (DIA. 5X15), TAPPING BAG, POLYETHYLENE MANUAL, INSTRUCTION (ENGLISH, FRENCH) (AEP,UK,E) MANUAL, INSTRUCTION (GERMAN, ITALIAN) (AEP,UK,G,E) MANUAL, INSTRUCTION (SPANISH, PORTUGUESE) (AEP,UK,E) MANUAL, INSTRUCTION (DUTCH, SWEDISH) (AEP,UK,E) MANUAL, INSTRUCTION (RUSSIAN,GREEK) (AEP,UK,E) MANUAL, INSTRUCTION (ENGLISH,FRENCH) (US,Canadian)
3-862-334-31 3-862-334-41 3-862-334-51 3-862-334-61
************************************************************ ************** HARDWARE LIST ************** SCREW +BTP 3X5 TYPE2 N-S SCREW +BTP 3X8 TYPE2 N-S SCREW +P 3X8 TYPE2 N-S SCREW +P 3X14 TYPE2 N-S SCREW +P 3X5 TYPE2 N-S SCREW +PSW 3X10 SCREW +P 4X10 TYPE2 N-S SCREW +P 3X6 TYPE2 N-S SCREW M 4X8 (P)