XM-502X. SERVICE MANUAL Ver STEREO POWER AMPLIFIER. US Model Canadian Model AEP Model UK Model E Model. Sony Corporation SPECIFICATIONS

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1 XM-502X SERVICE MANUAL Ver US Model Canadian Model AEP Model UK Model E Model 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 2-8 ohms (stereo) 4-8 ohms (when used as a bridging amplifier) Maximum outputs 100 watts per channel (at 4 ohms) 260 watts (monaural) at 4 ohms Rated outputs (supply voltage at 14.4 V) 50 watts per channel (20 Hz - 20 khz, 0.04 % THD, at 4 ohms) 65 watts per channel (20 Hz - 20 khz, 0.1 % THD, at 2 ohms) 130 watts (monaural) (20 Hz - 20 khz, 0.1 % THD, at 4 ohms) +0 Frequency response 5 Hz khz ( 3 db) Harmonic distortion % or less (at 1 khz, 4 ohms) Input level adjustment range V (RCA pin jacks) V (High level input) High-pass filter Low-pass filter Low boost Power requirements Power supply voltage Current drain Dimensions Mass Hz, 12 db/oct Hz, 12 db/oct 0-10 db (40 Hz) 12 V DC car battery (negative ground) V at rated output: 15 A Remote input: 2 ma Approx mm (10 1/4 2 3/8 7 1/4 in.) (l/h/p) not incl. projecting parts and controls Approx. 1.9 kg (4 lb. 3 oz.) not incl. accessories Supplied accessories Mounting screws (4) High level input cord (1) Protect cover (1) Design and specifications are subject to change without notice. STEREO POWER AMPLIFIER H Sony Corporation e Vehicle Company Shinagawa Tec Service Manual Production Group

2 TABLE OF CONTENTS 1. GENERAL Location and Function of Controls... 3 Connections DISASSEMBLY 2-1. Bottom Plate Panel (Front) Amplifier Board Filter Board DIAGRAMS 3-1. Block Diagram Printed Wiring Boards Schematic Diagram EXPLODED VIEWS 4-1. Amplifier Board Section Filter Board Section ELECTRICAL PARTS LIST Notes on Chip Component Replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be damaged by heat. 2

3 SECTION 1 GENERAL This section extracted from instruction manual. 3

4 4

5 5

6 Note : Follow the disassembly procedure in the numerical order given BOTTOM PLATE SECTION 2 DISASSEMBLY 3 bottom plate 1 BTP 3x6 2 BTP 3x PANEL (FRONT) 2 BTP 3x8 1 fuse (25 A) 4 panel (front) 3 BTP 3x8 6

7 2-3. AMPLIFIER BOARD 2 BTP 3x8 3 BTP 3x10 5 BTP 3x5 4 BTP 3x10 1 BTP 3x8 6 AMPLIFIER board connectors 2-4. FILTER BOARD 3 FILTER board 1 BTP 3x5 2 BTP 3x5 7

11 NOTE: The mechanical parts with no reference number in the exploded views are not supplied. Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items AMPLIFIER BOARD SECTION 1 SECTION 4 EXPLODED VIEWS -XX and -X mean standardized parts, so they may have some difference from the original one. Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE)... (RED) R R Parts Color Cabinet s Color Hardware (# mark) list and accessories and packing materials are given in the last of this parts list. Abbreviation G : German model 11 AEP, UK, E, G model F TH903 F901 # #4 #4 4 6 #4 D906 D907 5 #3 #3 Q111 Q110 5 TH902 #4 Q909 Q908 #5 7 #5 5 #3 Q211 #3 5 Q210 8 #5 #2 #4 #2 9 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HEAT SINK * HEAT SINK (SUB) PANEL (FRONT) * BRACKET (POWER TERMINAL) * BRACKET (SUB HEAT) * 6 A A AMPLIFIER BOARD, COMPLETE PANEL (REAR) * CUSHION (PCB) * PLATE, BOTTOM CONNECTOR (CL-1814T) (AEP,UK,E,G) CORD (WITH TERMINAL) (GND) (BLACK) (AEP,UK,E,G) CORD (WITH TERMINAL) (BACK UP) (YELLOW) (AEP,UK,E,G) * CORD (WITH TERMINAL) (REMOTE) (BLUE/WHITE) (AEP,UK,E,G) CORD (WITH TERMINAL) (INCLUDING F1) (+12V EXTENSION) (YELLOW) (AEP,UK,E,G) D DIODE F10P20FR D DIODE F10P20F(R) F FUSE (BLADE TYPE) (AUTO FUSE) 30A (AEP,UK,E,G) F FUSE (BLADE TYPE) (AUTO FUSE) 25A Q TRANSISTOR 2SC5100-Y Q TRANSISTOR 2SA1908-Y Q TRANSISTOR 2SC5100-Y Q TRANSISTOR 2SA1908-Y Q TRANSISTOR MTAJ30N06HD Q TRANSISTOR MTAJ30N06HD TH THERMISTOR, POSITIVE TH THERMISTOR, POSITIVE

12 4-2. FILTER BOARD SECTION #6 #6 D #6 #6 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark COVER SCREW, ORNAMENT * FRAME, ORNAMENT PLATE, ORNAMENTAL * BRACKET (PCB) * CASE (UPPER), LED MODULE * CASE (LOWER), LED MODULE KNOB (SWA) KNOB (SWB) KNOB (VOLB) * PLATE, LIGHT GUIDE * 57 A A FILTER BOARD, COMPLETE KNOB (VOLA) D LED SEL4226R-CD (LEVEL METER) 18

13 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 and -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 Abbreviation G : German model SECTION 5 ELECTRICAL PARTS LIST Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. SEMICONDUCTORS In each case, u : µ, for example: ua.. : µa.. upa.. : µpa.. upb.. : µpb.. upc.. : µpc.. upd.. : µpd.. CAPACITORS uf : µf COILS uh : µh AMPLIFIER When indicating parts by reference number, please include the board. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * A A AMPLIFIER BOARD, COMPLETE ************************** < CAPACITOR > C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C ELECT 330uF 20% 16V C CERAMIC CHIP 100PF 5% 50V C CERAMIC CHIP 100PF 5% 50V C ELECT 1uF 20% 50V C ELECT 1uF 20% 50V C CERAMIC CHIP 15PF 5% 50V C CERAMIC CHIP 15PF 5% 50V C ELECT 220uF 20% 10V C CERAMIC CHIP 330PF 5% 50V C CERAMIC CHIP 100PF 5% 50V C ELECT 1uF 20% 50V C MYLAR 0.047uF 5% 50V C CERAMIC CHIP 100PF 5% 50V C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C CERAMIC CHIP 100PF 5% 50V C CERAMIC CHIP 100PF 5% 50V C ELECT 1uF 20% 50V C ELECT 1uF 20% 50V C CERAMIC CHIP 15PF 5% 50V C CERAMIC CHIP 15PF 5% 50V C ELECT 220uF 20% 10V C CERAMIC CHIP 330PF 5% 50V C CERAMIC CHIP 100PF 5% 50V C ELECT 1uF 20% 50V C MYLAR 0.047uF 5% 50V C FILM 0.47uF 5% 50V C MYLAR 0.001uF 5% 50V C ELECT 1500uF 20% 16V C ELECT 1200uF 20% 35V C ELECT 1200uF 20% 35V C MYLAR 0.1uF 5% 50V C MYLAR 0.1uF 5% 50V C ELECT 1200uF 20% 35V C ELECT 1200uF 20% 35V C ELECT 100uF 20% 50V C ELECT 100uF 20% 50V C ELECT 1uF 20% 50V C ELECT 1uF 20% 50V C ELECT 100uF 20% 16V C ELECT 100uF 20% 16V C CERAMIC CHIP 0.01uF 50V C CERAMIC CHIP 0.001uF 10% 50V C CERAMIC CHIP 0.001uF 10% 50V C CERAMIC CHIP 0.001uF 10% 50V C CERAMIC CHIP 0.001uF 10% 50V C ELECT 47uF 20% 10V C CERAMIC CHIP 0.001uF 5% 50V C ELECT 33uF 20% 16V C ELECT 100uF 20% 16V C ELECT 1uF 20% 50V C CERAMIC CHIP 0.1uF 10% 50V C CERAMIC CHIP 0.1uF 10% 50V < CONNECTOR > CN TERMINAL BOARD (3P) (REMOTE, +12V, GND) CN TERMINAL BOARD (4P) (SPEAKER OUT) * CN PIN, CONNECTOR (PC BOARD) 4P (HIGH LEVEL INPUT) CNP WIRE (FLAT TYPE) (7 CORE) CNP CONNECTOR, BOARD TO BOARD 8P CNP WIRE (FLAT TYPE) (7 CORE) C MYLAR 0.01uF 5% 50V C ELECT 100uF 20% 16V C ELECT 22uF 20% 16V C ELECT 100uF 20% 10V C MYLAR 0.001uF 5% 50V C ELECT 22uF 20% 16V C CERAMIC CHIP 470PF 5% 50V C ELECT 0.1uF 20% 50V C MYLAR 0.047uF 5% 50V C ELECT 1200uF 20% 35V < JACK > CNJ JACK, PIN (INPUT, OUTPUT(THROUGH)) < DIODE > D DIODE 1SS133T-77 D DIODE 1SS133T-77 D DIODE 1SS133T-77 D DIODE 1SS133T-77 D DIODE RD18ES-B1 19

14 AMPLIFIER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D DIODE RD6.8ES-B2 D DIODE 1SS184 D DIODE 1SS184 D DIODE 1SS306(TE85L) D DIODE F10P20FR Q TRANSISTOR 2SC3421-Y Q TRANSISTOR 2SA1358-Y Q TRANSISTOR 2SC5100-Y Q TRANSISTOR 2SA1908-Y Q TRANSISTOR 2SC2712-YG D DIODE F10P20F(R) D DIODE 1SS306(TE85L) D DIODE 1SS184 D DIODE 1SS184 D DIODE HZS16-1LT2 D DIODE HZS16-1LT2 D DIODE HZS6B1L D DIODE 1SS184 D DIODE RD6.8ES-B2 D DIODE 1SS133T-77 < IC > IC IC NJM4580E-D IC PHOTO COUPLER PS W IC IC upc494gs < JUMPER RESISTOR > JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) < COIL > L COIL, CHOKE L FERRITE BEAD INDUCTOR < TRANSISTOR > Q TRANSISTOR 2SA1618-YGRTE85R Q TRANSISTOR 2SC4207-YGR-TE85R Q TRANSISTOR 2SA988-PAFAEA Q TRANSISTOR 2SC1845-EA Q TRANSISTOR 2SC4038-R-TL2 Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SA1618-YGRTE85R Q TRANSISTOR 2SC4207-YGR-TE85R Q TRANSISTOR 2SA988-PAFAEA Q TRANSISTOR 2SC1845-EA Q TRANSISTOR 2SC4038-R-TL2 Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SC3421-Y Q TRANSISTOR 2SA1358-Y Q TRANSISTOR 2SC5100-Y Q TRANSISTOR 2SA1908-Y Q TRANSISTOR 2SC2712-YG Q TRANSISTOR 2SC2712-YG Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SB1115A Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SC2712-YG Q TRANSISTOR 2SC2712-YG Q TRANSISTOR 2SC2712-YG Q TRANSISTOR MTAJ30N06HD Q TRANSISTOR MTAJ30N06HD Q TRANSISTOR 2SC3421-Y Q TRANSISTOR 2SA1358-Y Q TRANSISTOR 2SC2712-YG Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SC2712-YG Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SC2712-YG Q TRANSISTOR 2SD1858-Q-TV2 < RESISTOR > R METAL CHIP 22K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL OXIDE 27 5% 3W F R METAL CHIP 43K 5% 1/10W R METAL CHIP 43K 5% 1/10W R METAL GLAZE 47K 5% 1/10W R METAL GLAZE 47K 5% 1/10W R METAL CHIP 68K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 68K 5% 1/10W R METAL GLAZE 100 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL GLAZE 100 5% 1/10W R CARBON 18K 5% 1/4W 20

15 AMPLIFIER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R CARBON 300 5% 1/4W R CARBON 820 5% 1/4W R CARBON 270 5% 1/4W R CARBON 4.7K 5% 1/4W R CARBON 220 5% 1/4W R METAL GLAZE 1.5K 5% 1/8W R METAL GLAZE 3.3K 5% 1/8W R METAL CHIP 18K 5% 1/10W R METAL CHIP 15K 5% 1/10W R METAL CHIP 15K 5% 1/10W R CARBON 2.2 5% 1/4W R CARBON 2.2 5% 1/4W R METAL PLATE 0.1X2 5W R METAL GLAZE 1K 5% 1/10W R METAL GLAZE 1K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 470K 5% 1/10W R CARBON 22 5% 1/2W R CARBON 22 5% 1/2W R METAL CHIP 2.7K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL OXIDE 27 5% 3W F R METAL CHIP 43K 5% 1/10W R METAL CHIP 43K 5% 1/10W R METAL GLAZE 47K 5% 1/10W R METAL GLAZE 47K 5% 1/10W R METAL CHIP 68K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 68K 5% 1/10W R METAL GLAZE 100 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL GLAZE 100 5% 1/10W R CARBON 18K 5% 1/4W R CARBON 300 5% 1/4W R CARBON 820 5% 1/4W R CARBON 270 5% 1/4W R CARBON 4.7K 5% 1/4W R CARBON 220 5% 1/4W R CARBON 2.2 5% 1/4W R CARBON 2.2 5% 1/4W R METAL PLATE 0.1X2 5W R METAL GLAZE 1K 5% 1/10W R METAL GLAZE 1K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 470K 5% 1/10W R CARBON 22 5% 1/2W R CARBON 22 5% 1/2W R METAL GLAZE 1K 5% 1/10W R CARBON 10K 5% 1/4W R CARBON 4.7K 5% 1/4W R METAL GLAZE 330 5% 1/8W R METAL CHIP 3.3K 5% 1/10W R METAL GLAZE 1.5K 5% 1/8W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL GLAZE 1M 5% 1/10W R METAL CHIP 200 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 33K 5% 1/10W R METAL GLAZE 47K 5% 1/10W R METAL CHIP 33K 5% 1/10W R METAL GLAZE 47K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL GLAZE 47K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 10K 5% 1/10W R CARBON 2.2K 5% 1/4W R METAL GLAZE 1.5K 5% 1/8W R METAL GLAZE 1.5K 5% 1/8W R METAL GLAZE 47 5% 1/8W R METAL GLAZE 10 5% 1/8W R METAL GLAZE 1K 5% 1/10W R METAL GLAZE 1K 5% 1/10W R METAL GLAZE 47 5% 1/8W R METAL GLAZE 10 5% 1/8W R METAL GLAZE 1M 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL GLAZE 91K 5% 1/10W R METAL CHIP 33K 5% 1/10W R METAL GLAZE 1K 5% 1/10W R METAL GLAZE 10K 5% 1/8W R METAL GLAZE 1M 5% 1/10W R CARBON 560 5% 1/4W R CARBON 2.2K 5% 1/4W R CARBON 2.2K 5% 1/4W < DC-DC CONVERTER > T TRANSFORMER, DC-DC CONVERTER < THERMISTOR > TH THERMISTOR TH THERMISTOR, POSITIVE TH THERMISTOR, POSITIVE ************************************************************ 21

16 FILTER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * A A FILTER BOARD, COMPLETE ********************** < JUMPER RESISTOR > JR CONDUCTOR, CHIP (2012) * CASE (UPPER), LED MODULE JR CONDUCTOR, CHIP (2012) * CASE (LOWER), LED MODULE JR903 JR CONDUCTOR, CHIP CONDUCTOR, CHIP (2012) (2012) < CAPACITOR > JR CONDUCTOR, CHIP (2012) C CERAMIC CHIP 15PF 5% 50V C FILM 0.15uF 5% 50V C FILM 0.15uF 5% 50V C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C CERAMIC CHIP 47PF 5% 50V C ELECT 0.22uF 20% 50V C CERAMIC CHIP 15PF 5% 50V C FILM 0.15uF 5% 50V C FILM 0.15uF 5% 50V C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C CERAMIC CHIP 47PF 5% 50V C ELECT 0.22uF 20% 50V C CERAMIC CHIP 0.1uF 10% 25V C CERAMIC CHIP 0.1uF 10% 25V C ELECT 100uF 20% 10V C CERAMIC CHIP 0.01uF 50V C ELECT 10uF 20% 16V C ELECT 10uF 20% 16V C ELECT 1uF 20% 50V C ELECT 1uF 20% 50V < CONNECTOR > CNJ CONNECTOR, BOARD TO BOARD 5P CNJ CONNECTOR, BOARD TO BOARD 8P CNJ CONNECTOR, BOARD TO BOARD 5P < DIODE > D LED SEL4226R-CD (LEVEL METER) D LED GL9ED4 (POWER/PROTECTOR) < IC > IC IC NJM4580E-D IC IC NJM4580E-D IC IC NJM4580E-D IC IC NJM4580E-D IC IC NJM4580E-D IC IC NJM4580E-D IC IC BA6820F-T2 JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) JR CONDUCTOR, CHIP (2012) < TRANSISTOR > Q TRANSISTOR 2SC3326N Q TRANSISTOR 2SD601A-S Q TRANSISTOR 2SC3326N Q TRANSISTOR 2SD601A-S Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SA1162-G Q TRANSISTOR 2SC2712-YG Q TRANSISTOR 2SC2712-YG < RESISTOR > R METAL CHIP 22K 5% 1/10W R METAL GLAZE 10K 5% 1/8W R METAL CHIP 2.7K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 5.1K 5% 1/10W R METAL GLAZE 10K 5% 1/8W R METAL CHIP 5.1K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL GLAZE 100K 5% 1/10W 22

17 Ver 1.1 FILTER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R METAL GLAZE 100K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 680 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL GLAZE 6.8K 5% 1/8W R METAL CHIP 10K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL CHIP 5.1K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 2.7K 5% 1/10W < SWITCH > S SWITCH, SLIDE (FILTER) S SWITCH, SLIDE (PC BOARD) (DIRECT) < VARIABLE RESISTOR > VR RES, VAR, CARBON 20K/20K (FILTER (L(MONO))) VR RES, VAR, CARBON 10K/10K (LOW-BOOST (L(MONO))) VR RES, VAR, CARBON 10K/10K (LEVEL (L)) VR RES, VAR, CARBON 20K/20K (FILTER (R)) VR RES, VAR, CARBON 10K/10K (LOW-BOOST (R)) VR RES, VAR, CARBON 10K/10K (LEVEL (R)) ************************************************************ R METAL CHIP 10K 5% 1/10W R METAL CHIP 5.1K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 5.1K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 680 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL CHIP 6.8K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL CHIP 5.1K 5% 1/10W R METAL GLAZE 100K 5% 1/10W R METAL CHIP 2.2K 5% 1/10W R METAL CHIP 2.2K 5% 1/10W R METAL CHIP 2.2K 5% 1/10W R METAL CHIP 2.2K 5% 1/10W R METAL CHIP 330 5% 1/10W R METAL CHIP 330 5% 1/10W R METAL CHIP 330 5% 1/10W R METAL CHIP 330 5% 1/10W R METAL CHIP 330 5% 1/10W R METAL CHIP 330 5% 1/10W R METAL CHIP 39K 0.5% 1/10W R METAL GLAZE 47K 5% 1/10W R METAL GLAZE 47K 5% 1/10W R METAL GLAZE 1K 5% 1/10W R METAL GLAZE 1K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL GLAZE 1K 5% 1/8W R METAL GLAZE 1.5K 5% 1/8W MISCELLANEOUS ************** CONNECTOR (CL-1814T) (AEP,UK,E,G) CORD (WITH TERMINAL) (GND) (BLACK) (AEP,UK,E,G) CORD (WITH TERMINAL) (BACK UP) (YELLOW) (AEP,UK,E,G) * CORD (WITH TERMINAL) (REMOTE) (BLUE/WHITE) (AEP,UK,E,G) CORD (WITH TERMINAL) (INCLUDING F1) (+12V EXTENSION) (YELLOW) (AEP,UK,E,G) F FUSE (BLADE TYPE) (AUTO FUSE) 30A (AEP,UK,E,G) F FUSE (BLADE TYPE) (AUTO FUSE) 25A ************************************************************ ACCESSORIES & PACKING MATERIALS ******************************** CONNECTOR (CL-1814T) (AEP,UK,E,G) CORD (WITH TERMINAL) (GND) (BLACK) (AEP,UK,E,G) CORD (WITH TERMINAL) (BACK UP) (YELLOW) (AEP,UK,E,G) * CORD (WITH TERMINAL) (REMOTE) (BLUE/WHITE) (AEP,UK,E,G) INPUT CORD, HIGH LEVEL (WHITE/GRAY) CORD (WITH TERMINAL) (INCLUDING F1) (+12V EXTENSION) (YELLOW) (AEP,UK,E,G) COVER, 3P TERMINAL TABLE SCREW (DIA. 5X15), TAPPING GROMMET (AEP,UK,E,G) MANUAL, INSTRUCTION (ENGLISH,FRENCH) (EXCEPT G) MANUAL, INSTRUCTION (GERMAN,ITALIAN) (AEP,UK,E,G) MANUAL, INSTRUCTION (SPANISH, PORTUGUESE) (AEP,UK,E) MANUAL, INSTRUCTION (DUTCH,SWEDISH) (AEP,UK,E) ************************************************************ 23

18 XM-502X Ref. No. Part No. Description Remark ************** HARDWARE LIST ************** SCREW +BTP 3X8 TYPE 2 N-S # SCREW +BTP 3X6 TYPE 2 N-S # SCREW +PSW 3X10 # SCREW +BTP 3X5 TYPE 2 N-S # SCREW +BTP 3X10 TYPE 2 N-S # SCREW +PTT 2.6X6 (S) 24

19 XM-502X SERVICE MANUAL US Model Canadian Model AEP Model UK Model E Model SUPPLEMENT-1 File this supplement with the service manual. Subject: Red Color Panal Addition (AEP/UK model) The difference parts are described in this service manual supplement-1. Please refer to XM-502X service manual previously issued for the other information. DIFFERENCE PARTS LIST Page Former New Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HEAT SINK HEAT SINK (BLUE) * HEAT SINK (RED) PANEL (FRONT) PANEL (REAR) COVER PLATE, ORNAMENTAL PANEL (FRONT) (BLUE) * PANEL (FRONT) (RED) PANEL (REAR) (BLUE) * PANEL (REAR) (RED) COVER (BLUE)...(BLUE) COVER (CLEAR)...(RED) PLATE, ORNAMENTAL (BLUE) PLATE, ORNAMENTAL (RED) NOTE: Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE)... (RED) Parts Color Cabinet's Color Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items Sony Corporation Personal & Mobile Communication Company 99B0442-1D Printed in Japan Published by Quality Assurance Dept.

20 XM-502X 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 The CORRECTION-1 is included into Ver New

STEREO POWER AMPLIFIER. AEP Model UK Model

STEREO POWER AMPLIFIER. AEP Model UK Model XM-5020X SERVICE MANUAL AEP Model UK Model This set has almost the same specifications as the XM-502X. This service manual only describes the differences from the XM-502X. Refer to the appropriate service