STEREO POWER AMPLIFIER. AEP Model UK Model

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1 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 manual for XM-502X ( S) for other information. STEREO POWER AMPLIFIER MICROFILM 1

2 1. DIFFERENCE OF PART LIST Page XM-502X XM-5020X Ref. No. Part No. Description Remark HEAT SINK PANEL (FRONT) * 6 A A AMPLIFIER BOARD, COMPLETE PANEL (REAR) * CUSHION (PCB) Part No. Description Remark HEAT SINK * PANEL (FRONT) * A A AMPLIFIER BOARD, COMPLETE * PANEL (REAR) CONNECTOR (CL-1814T) CORD (WITH TERMINAL) (GND) (BLK) CORD (WITH TERMINAL) (BACK UP) (YEL) * CORD (WITH TERMINAL) (REMOTE) (BLU/WHT) CORD (WITH TERMINAL) (INCLUDING F1) (+12V EXTENSION) (YEL) D DIODE F10P20FR D DIODE F10P20F(R) F FUSE (BLADE TYPE) (AUTO FUSE) 30A Q TRANSISTOR MTAJ30N06HP Q TRANSISTOR MTAJ30N06HP COVER PLATE, ORNAMENTAL * 57 A A FILTER BOARD, COMPLETE MISCELLANEOUS *************** CONNECTOR (CL-1814T) CORD (WITH TERMINAL) (GND) (BLK) CORD (WITH TERMINAL) (BACK UP) (YEL) * CORD (WITH TERMINAL) (REMOTE) (BLU/WHT) CORD (WITH TERMINAL) (INCLUDING F1) (+12V EXTENSION) (YEL) F FUSE (BLADE TYPE) (AUTO FUSE) 30A DIODE FRH10A DIODE FCH10A FET 2SK2420T FET 2SK2420T COVER PLATE, ORNAMENTAL * A A FILTER BOARD, COMPLETE 2

3 Page XM-502X XM-5020X 23 Ref. No. Part No. Description Remark ACCESSORIES & PACKING MATERIALS ******************************** CONNECTOR (CL-1814T) CORD (WITH TERMINAL) (GND) (BLK) CORD (WITH TERMINAL) (BACK UP) (YEL) * CORD (WITH TERMINAL) (REMOTE) (BLU/WHT) CORD (WITH TERMINAL) (INCLUDING F1) (+12V EXTENSION) (YEL) GROMMET MANUAL, INSTRUCTION (ENGLISH,FRENCH) (EXCEPT G) MANUAL, INSTRUCTION (GERMAN,ITALIAN) MANUAL, INSTRUCTION (SPANISH, PORTUGUESE) (AEP,UK,E) MANUAL, INSTRUCTION (DUTCH,SWEDISH) (AEP,UK,E) Part No. Description Remark CORD (WITH CONNECTOR) (HIGH LEVEL INPUT) MANUAL, INSTRUCTION (ENGLISH,FRENCH) MANUAL, INSTRUCTION (GERMAN,RUSSIAN) MANUAL, INSTRUCTION (SPANISH,PORTUGUESE) MANUAL, INSTRUCTION (DUTCH,SWEDISH) MANUAL, INSTRUCTION (ITALIAN,GREEK) THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. For schematic diagrams All capacitors are in µf unless otherwise noted. pf: µµf 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in Ω and 1 /4 W or less unless otherwise specified. % : indicates tolerance. f : internal component. 2 : nonflammable resistor. C : panel designation. U : B+ Line. V : B Line. Power voltage is dc 14.4V and fed with regulated dc power supply from +12V terminal (CN901). Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances. Signal path. F : AUDIO For printed wiring boards X : parts extracted from the component side. Y : parts extracted from the conductor side. b : Pattern from the side which enables seeing. Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. Abbreviation G : German model 3 3

4 XM-5020X 2. PRINTED WIRING BOARD AMPLIFIER SECTION Semiconductor Location Ref. No. Location D101 C-3 D102 C-5 D201 F-3 D202 F-4 D901 E-8 D902 F-8 D903 G-6 D904 G-6 D905 E-6 D906 A-7 D907 A-7 D908 E-6 D909 D-5 D910 E-5 D911 B-5 D912 C-5 D913 D-6 D914 E-5 D915 E-5 D918 E-7 D920 F-3 IC101 F-2 IC901 E-6 IC902 G-7 Q102 C-4 Q103 C-4 Q104 B-3 Q105 B-4 Q106 A-5 Q107 A-4 Q108 B-4 Q109 B-5 Q110 A-4 Q111 A-5 Q112 B-3 Q202 F-4 Q203 F-3 Q204 G-3 Q205 G-4 Q206 H-5 Q207 H-4 Q208 G-4 Q209 G-5 Q210 H-4 Q211 H-5 Q212 G-3 Q901 F-9 Q902 E-8 Q903 E-8 Q904 F-5 Q905 F-5 Q906 H-6 Q907 H-6 Q908 H-7 Q909 H-8 Q910 B-6 Q911 C-6 Q912 B-2 Q913 B-2 Q914 B-3 Q915 E-5 Q916 E-5 Q923 E-7 (Page 6) (Page 6) (Page 6) 4 4

5 XM-5020X 3. SCHEMATIC DIAGRAM AMPLIFIER SECTION (Page 7) (Page 7) (Page 7) (Page 7) 5 5

6 XM-5020X 4. PRINTED WIRING BOARD FILTER SECTION Semiconductor Location Ref. No. Location D916 B-3 D917 B-1 IC102 C-2 IC103 C-3 IC104 D-2 IC105 D-5 IC201 E-2 IC202 E-3 IC903 A-4 Q101 C-5 Q113 D-2 Q201 D-5 Q213 D-2 Q917 A-1 Q918 A-2 Q919 A-2 Q920 A-3 Q921 B-1 Q922 B-1 (Page 4) (Page 4) (Page 4) 6 6

7 XM-5020X 5. SCHEMATIC DIAGRAM FILTER SECTION (Page 5) (Page 5) (Page 5) (Page 5) 7 7

8 6. ELECTRICAL PARTS LIST AMPLIFIER 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 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 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 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 ************************** TERMINAL < CAPACITOR > C CERAMIC CHIP 100PF 5% 50V 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 33PF 5% 50V C CERAMIC CHIP 33PF 5% 50V C ELECT 220uF 20% 10V C CERAMIC 33PF 5% 50V C CERAMIC 10PF 0.5PF 50V C ELECT 1uF 20% 50V C MYLAR 0.047uF 5% 50V C CERAMIC CHIP 470PF 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 33PF 5% 50V C CERAMIC CHIP 33PF 5% 50V C ELECT 220uF 20% 10V C CERAMIC 33PF 5% 50V C CERAMIC 10PF 0.5PF 50V C ELECT 1uF 20% 50V C MYLAR 0.047uF 5% 50V C CERAMIC CHIP 470PF 5% 50V C MYLAR 0.47uF 5% 50V C MYLAR 0.001uF 5% 50V C MYLAR 0.01uF 5% 50V C ELECT 100uF 20% 16V C CERAMIC CHIP 470PF 5% 50V C ELECT 0.1uF 20% 50V C CERAMIC 0.047uF 5% 100V C ELECT 1500uF 20% 16V 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 FILM 0.01uF 5% 50V C CERAMIC 0.001uF 50V C CERAMIC 0.001uF 50V C CERAMIC 0.001uF 50V C CERAMIC 0.001uF 50V C ELECT 47uF 20% 10V C CERAMIC CHIP 0.001uF 5% 50V C ELECT 22uF 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 C CERAMIC CHIP 0.1uF 10% 50V < TERMINAL > CN TERMINAL BOARD (3P) (REMOTE,+12V,GND) CN TERMINAL BOARD (4P) (SPEAKER OUT) < CONNECTOR > * CN PIN, CONNECTOR (PC BOARD) 4P (HIGH LEVEL INPUT) CNP CONNECTOR, BOARD TO BOARD 5P CNP CONNECTOR, BOARD TO BOARD 8P CNP CONNECTOR, BOARD TO BOARD 5P Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > D DIODE 1SS133T-77 D DIODE 1SS133T-77 D DIODE 1SS133T-77 D DIODE 1SS133T-77 D DIODE MTZJ-T-72-18A D DIODE MTZJ-T C D DIODE 1SS184-TE85L D DIODE 1SS184-TE85L D DIODE 1SS306(TE85L) D DIODE FRH10A15 D DIODE FCH10A15 D DIODE 1SS306(TE85L) D DIODE 1SS184-TE85L D DIODE 1SS184-TE85L D DIODE HZS16-1LT2 D DIODE HZS16-1LT2 D DIODE HZS6B1LT2 D DIODE 1SS184-TE85L D DIODE MTZJ-T C D DIODE 1SS133T-77 D DIODE 1SS184-TE85L < IC > IC IC NJM4580E-D-TE2 IC PHOTO COUPLER PS W IC IC upc494gs-t1 < JUMPER RESISTOR > JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 < COIL > L COIL, CHOKE 278uH L FERRITE BEAD INDUCTOR 1.1uH < PILOT LAMP > PL LAMP, PILOT < TRANSISTOR > Q TRANSISTOR 2SA1618-YGRTE85R Q TRANSISTOR 2SC4207-YGRTE85R Q TRANSISTOR 2SA988TP-FA Q TRANSISTOR 2SC1841TP-FA Q TRANSISTOR 2SC4038-R-TL2 Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SC3421-Y Q TRANSISTOR 2SA1358-Y Q TRANSISTOR 2SC5100-Y Q TRANSISTOR 2SA1908-Y Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SA1618-YGRTE85R Q TRANSISTOR 2SC4207-YGRTE85R Q TRANSISTOR 2SA988TP-FA Q TRANSISTOR 2SC1841TP-FA Q TRANSISTOR 2SC4038-R-TL2 Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SC3421-Y Q TRANSISTOR 2SA1358-Y Q TRANSISTOR 2SC5100-Y Q TRANSISTOR 2SA1908-Y Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SB1132-Q Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SC2712-YG-TE85L Q FET 2SK2420T Q FET 2SK2420T Q TRANSISTOR 2SC3421-Y Q TRANSISTOR 2SA1358-Y Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SC2712-YG-TE85L 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 RES-CHIP 47K 5% 1/10W R RES-CHIP 47K 5% 1/10W C ELECT 22uF 20% 16V C ELECT 100uF 20% 10V C MYLAR 0.001uF 5% 50V C ELECT 22uF 20% 16V < JACK > CNJ JACK, PIN 4P (INPUT,OUTPUT (THROUGH)) 8 8

9 AMPLIFIER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R RES-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 RES-CHIP 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 RES-CHIP 68K 5% 1/10W R RES-CHIP 100 5% 1/10W R RES-CHIP 100K 5% 1/10W R RES-CHIP 100K 5% 1/10W R RES-CHIP 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 RES-CHIP 1K 5% 1/10W R RES-CHIP 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 RES-CHIP 47K 5% 1/10W R RES-CHIP 47K 5% 1/10W R RES-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 RES-CHIP 68K 5% 1/10W R RES-CHIP 100 5% 1/10W R RES-CHIP 100K 5% 1/10W R RES-CHIP 100K 5% 1/10W R RES-CHIP 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 RES-CHIP 1K 5% 1/10W R RES-CHIP 1K 5% 1/10W R CARBON 10K 5% 1/4W R CARBON 4.7K 5% 1/4W R RES-CHIP 330 5% 1/8W R METAL CHIP 3.3K 5% 1/10W R RES-CHIP 1.5K 5% 1/8W R RES-CHIP 1.5K 5% 1/8W R RES-CHIP 3.3K 5% 1/8W R METAL CHIP 180K 5% 1/10W R RES-CHIP 15K 5% 1/10W R RES-CHIP 15K 5% 1/10W R METAL CHIP 3.3K 5% 1/10W R METAL CHIP 10K 5% 1/10W R RES-CHIP 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 RES-CHIP 47K 5% 1/10W R METAL CHIP 33K 5% 1/10W R RES-CHIP 47K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 10K 5% 1/10W R RES-CHIP 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 RES-CHIP 470 5% 1/8W R RES-CHIP 470 5% 1/8W R RES-CHIP 47 5% 1/8W R RES-CHIP 10 5% 1/8W R RES-CHIP 1K 5% 1/10W R RES-CHIP 1K 5% 1/10W R RES-CHIP 47 5% 1/8W R RES-CHIP 10 5% 1/8W R RES-CHIP 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 RES-CHIP 120K 2% 1/10W R METAL CHIP 33K 5% 1/10W R RES-CHIP 1K 5% 1/10W R RES-CHIP 10K 5% 1/8W R RES-CHIP 1M 5% 1/10W R CARBON 560 5% 1/4W R CARBON 2.2K 5% 1/4W R CARBON 2.2K 5% 1/4W 9

10 AMPLIFIER FILTER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSFORMER > < IC > T TRANSFORMER, DC-DC CONVERTER < THERMISTOR (POSITIVE) > TH THERMISTOR TH THERMISTOR, POSITIVE TH THERMISTOR, POSITIVE ************************************************************* * A A FILTER BOARD, COMPLETE ********************** * CASE (UPPER), LED MODULE * CASE (LOWER), LED MODULE < CAPACITOR > C CERAMIC CHIP 15PF 5% 50V C MYLAR 0.15uF 5% 50V C MYLAR 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 MYLAR 0.15uF 5% 50V C MYLAR 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 10% 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 NJM4580E-D-TE2 IC IC NJM4580E-D-TE2 IC IC NJM4580E-D-TE2 IC IC NJM4580E-D-TE2 IC IC NJM4580E-D-TE2 IC IC NJM4580E-D-TE2 IC IC BA6820F-T2 < JUMPER RESISTOR > JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 JR SHORT 0 < TRANSISTOR > Q TRANSISTOR 2SC3326N-A Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SC3326N-A Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SA1162-YG-TE85L Q TRANSISTOR 2SC2712-YG-TE85L Q TRANSISTOR 2SC2712-YG-TE85L 10

11 FILTER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R METAL CHIP 22K 5% 1/10W R RES-CHIP 10K 5% 1/8W R METAL CHIP 7.5K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 5.1K 5% 1/10W R RES-CHIP 10K 5% 1/8W R METAL CHIP 5.1K 5% 1/10W R RES-CHIP 100K 5% 1/10W R RES-CHIP 100K 5% 1/10W R RES-CHIP 100K 5% 1/10W R METAL CHIP 330 5% 1/10W R METAL CHIP 39K 0.5% 1/10W R RES-CHIP 47K 5% 1/10W R RES-CHIP 47K 5% 1/10W R RES-CHIP 1K 5% 1/10W R RES-CHIP 1K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 10K 5% 1/10W R RES-CHIP 1K 5% 1/8W R RES-CHIP 1.5K 5% 1/8W < SWITCH > 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 RES-CHIP 6.8K 5% 1/8W R METAL CHIP 10K 5% 1/10W R RES-CHIP 100K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL CHIP 5.1K 5% 1/10W R RES-CHIP 100K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 7.5K 5% 1/10W R METAL CHIP 10K 5% 1/10W 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 (LOW-BOOST (L)) VR RES, VAR, CARBON 10K (LEVEL L(MONO)) VR RES, VAR, CARBON 20K/20K (FILTER (R)) VR RES, VAR, CARBON 10K (LOW-BOOST (R)) VR RES, VAR, CARBON 10K (LEVEL (R)) R METAL CHIP 5.1K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 5.1K 5% 1/10W R RES-CHIP 100K 5% 1/10W R RES-CHIP 100K 5% 1/10W R RES-CHIP 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 RES-CHIP 22K 5% 1/8W R METAL CHIP 6.8K 5% 1/10W R METAL CHIP 10K 5% 1/10W R RES-CHIP 100K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL CHIP 5.1K 5% 1/10W R RES-CHIP 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 11

12 XM-5020X Sony Corporation Mobile Electronics Division Company 2000B Printed in Hungary Published by General Engineering Dept.

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

XM-502X. SERVICE MANUAL Ver STEREO POWER AMPLIFIER. US Model Canadian Model AEP Model UK Model E Model. Sony Corporation SPECIFICATIONS XM-502X SERVICE MANUAL Ver 1.1 2001. 08 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