Sony TA-E1 User's Manual
Contents
1. D D AL d ds d N a Jw NN LE So OY OI 010424 2 4 3 Co Ol o d ro 4 O O O O e B B B B B B B B B B B B B B B B B B B B B B B B E E E E F F TA E1 3 6 SCHEMATIC DIAGRAM POWER SECTION 1 2 3 4 D 6 m A OL BOARD SW L BOARD UR TAPE1 2 I CNSO1 MONTOR 175 RV301 1 2 os dus iN BOARD 2 3 va RV301 2 2 20k T2 Page 6 _ Page 7 d MAIN BOARD 2 3 R LINEIS C LINE25 nd INPUT SELECTOR 9 o09000 L36 9 6029090090 6P EH S O 0801 SEL1516W LED A BOARD Page 7 L let PS BOARD 8701 30V REG 28 5 10 au AN D60 1552 es TT ooo 660060 Ny P 5 26 CN603 P SCN 0601 25C3465 LES SWITCH 0 2 R608 11 POWER TRANSFORMER 6126600606 SW P BOARD EH S 5602 1 3 5602 3 3 TAPE 5402 2 3 MONITOR TAPE 172 DIRECT OS Oc A A T d an CN607 02022 2 02075 1Y 2946 6 8502 8604 8501 SEL5821A TH8C SEL582 1 A TH8C SEL5821A TH8C TAPE DIRECT D603 SEL5821A TH8C2. CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON MELF CARBON MELF FUSIBLE FUSIBLE CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF FUSIBLE FUSIBLE CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON CARBON CARBON CARBON CARBON CARBON CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF FUSIBLE 470 3 3K 470 2 2K 2 2K 220 220 10 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 9 9 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2 2 2 2 2 2 9 Remark 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 3W 1 3W 1W 1W 1 2W 1 2W 1 3W 1 3W 1 8W 1 8W 1 2W 1 2W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 2W 1 2W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1W 1W 1 2W 1 2W 1W 1W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 2W Les composants identifi s par une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Ref No Part No Description Remark Ref No Part No Description Remark A R516 1 202 937 41 FUSIBLE 10 5 1 2W lt CAPACITOR gt AR517 1 202 937 41 FUSIBLE 10 5 1 2W A R518 1 202 937 41 FUSIBLE 10 5 1 2
3. R603 R604 S602 Part No 1 260 008 11 1 260 008 11 1 260 008 11 1 771 567 11 Description Remark lt RESISTOR gt CARBON MELF 10K 2 1 8W CARBON MELF 10K 2 1 8W CARBON MELF 10K 2 1 8W lt SWITCH gt SWITCH PUSH 3 KEY TAPE MONITOR TAPE 1 2 DIRECT 26 26 2 26 XC 2 2 2 26 K XC E K KE KE K KE K 26 K 26 2 26 K 26 26 2C 22 26 2 K 26 O K K K K K KKK KK KK K K K K K CN301 RV301 1 6 3 519 11 1 691 770 11 1 225 742 11 VOL BOARD KOK K K K K KK K lt CONNECTOR gt PLUG MICRO CONNECTOR 8P lt VARIABLE RESISTOR gt RES VAR CARBON 20K 20K i 2 lt K 2 lt 2 2 lt 26 KE CE E K 26 K 26 HER K CHE HE K K 26 E K K K EE K K K K K K K K 26 26 K K K K K K KKK KK KK K K K K K 6 ATI ATI 1 580 375 41 1 433 981 11 1 433 982 11 MISCELLANEOUS KK K K K K K K K K K K K INLET 3P TRANSFORMER POWER EXCEPT US CND TRANSFORMER POWER US CND KEKEKE K 2 2 ke 26 K E K K K 26 K 26 KE 26 26 K K 2 K 2 26 K K CE K K K K K K K K XC K K K 26 26 K K K K K K KK K K K KK K K K K K ACCESSORIES amp PACKING MATERIALS KOK K K K K K K K K K K KK K K K K K K K K 2 lt K K K K K K K K 1 506 411 21 1 551 631 22 1 551 812 11 1 558 271 11 3 866 956 11 3 866 956 21 ADAPTOR AC PLUG 3P 2P US CND CORD POWER EXCEPT US CND CORD POWER US CND CORD CONNECTION AUDIO 108cm MANUAL INSTRUCTION ENGLISH FRENCH MANUAL INSTRUCTION GERMAN SPANISH DUTCH SWEDISH ITALIAN PORTUGUESE EXCEPT U
4. 8 19 800 76 8 19 800 76 8 19 800 76 8 19 800 76 8 19 800 76 8 19 800 76 8 19 800 76 8 19 800 76 8 19 800 76 8 19 800 76 8 19 800 76 8 19 025 51 8 19 025 51 8 19 025 51 8 19 025 51 8 19 025 47 8 19 025 47 8 19 025 47 8 19 025 47 8 19 025 51 8 19 025 51 8 19 025 47 8 19 025 47 8 19 025 47 8 19 025 47 1 785 547 11 1 785 547 11 1 785 547 11 1 785 547 11 1 785 547 11 1 569 135 11 1 569 135 11 1 691 275 11 1 569 135 11 1 569 135 11 1 691 275 11 8 729 424 08 8 729 424 08 8 729 424 08 8 729 424 08 8 729 424 08 8 729 424 08 8 729 424 08 8 729 424 08 8 729 424 08 8 729 424 08 Description AMPLIFIER UNIT AMPLIFIER UNIT lt DIODE gt DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE lt JACK gt 155226 155226 155226 155226 155226 155226 155226 155226 155226 155226 155226 155226 02C718 TE85L 02CZ18 TE85L 02C718 TE85L 02CZ18 TE85L 02CZ12 TE85L 02CZ12 TE85L 02CZ12 TE85L 02CZ12 TE85L 02CZ18 TE85L 02CZ18 TE85L 02CZ12 TE85L 02CZ12 TE85L 02CZ12 TE85L 02CZ12 TE85L JACK PIN LINE 1 2 L R JACK PIN CD SACD L R Remark JACK PIN DIRECT L R TAPE2 MD IN L R JACK PIN TAPE2 MD OUT L R TAPE1 DAT IN L R JACK PIN TAPE1 DAT OUT L R PRE OUT L R lt BUS BAR gt BAR BUS 4P BAR B
5. LEVEL LCH Fe EJ OPA132U Bros tyes m Y gt TU o TI No e en Ho ANS TO lt 30V gt Q222 UN2211 SWITCH Q209 UN2111 RELAY BRIVE OPA132U 10K 1X 10K 1 BALANCED LEVEL RCH LO R213 1M M 0210 UN2111 new gx REAY BRIVE 100 100 RV402 R412 ne 2 2k 2 2k ME a GEN gt 0412 E 25K2086R2 CH a SE SWITCH 3 C H AE KZ Q409 8 a 0410 liq FT gt 26 8 R536 N NE 8 lt 1 HH id 10K 1 0408 27 3 R414 IL 10K 1 25A1415 T ME A 18V REG 1 28 OPA132U n asc I I 1259 lt 7 2 gt CP102 Page 8 HEHEHEHE TAPE 1 BAT J205 E I 4P L e HH id Q211 212 Q224 225 OUT i E OFFSET RELAY BRIVE SWITCH Cale VOLTAGE G Z R229 ie is BALANCE M 74 le 3 _ e ell 1 ne m O 47 W RMG C 2 E au Gp i gt 0 C243 5 KW E H 0 001 EE R231 100 1 2W RMG 8 HOT HIT 202 R232 100 1 2W RNG ton CN203 JW203 28 5 Eso E WAR Y M p C250 0 001 BALANCED s R233 100 1 3W A 20 R234 100 1 3W Note ote R226 1M ME R225 1M ME A 61560006 000060 4 ZE L 7 MONTOR TAPE2 gt OUTP
6. P502 3 657 235 00 POINT TEST TP503 3 657 235 00 POINT TEST RESISTOR P504 3 657 235 00 POINT TEST A R701 1 202 937 41 FUSIBLE 10 5 1 2W ok ok ok 26 XC XC gt 2 gt lt XC gt k K K K XC gt k gt K K K 2 lt K gt K K KK K gt K KK ok K gt K gt k K ok 26 XC gt k gt ok ok XC K K K K KKK K KKK gt K K KK gt K gt K KKK A R702 1 202 937 41 FUSIBLE 10 5 1 2W R703 1 259 999 11 CARBON MELF 2 2K 2 1 8W A 4426 207 A PS BOARD COMPLETE US CND R704 1 259 999 11 CARBON MELF 2 2K 2 1 8W FAR RER R705 1 259 987 11 CARBON MELF 220 2 1 8W A 4426 210 A PS BOARD COMPLETE EXCEPT US CND R706 1 259 987 11 CARBON MELF 220 2 1 8W AAA EME clea ep eset qoo AN R707 1 202 937 41 FUSIBLE 10 5 1 2W R708 1 259 995 11 CARBON MELF 1K 2 1 8W The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi TA E1 Description CARBON MELF FUSIBLE FUSIBLE CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF VOL BIARD 1K 10 10 3 3K 10K 100K 10K 100K 3 3K 3 3K 2 5 5 2 2 2 2 2 2 2 Remark 1 8W 1 2W 1 2W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 26 26 2 2 lt XC 2 lt KE ke 26 26 XC ke 26 KE 26 26 26 K 26 26 O 26 2 lt 22 26 2 K 26
7. TAPE2 TAPE MONITOR LED B BOARD AC J BOARD 6 0 Now NN NO U O o LO 0703 770 C710 3 Q705 EM C 820 F C701 s Y 25K2086R2 2 CV01 ae SWITCH JW701 160V JE F W 729 O O 2 0 O 020Z15 0 1 C H H 4 cx A A 30V T 5706 0 0 47 E 5800 28 7 10 SV ee 78934 gt Y gui cifra 1 2 a EN ME 8 T 39 4 50V 38 9 R706 A m 220 ME 27 9 0702 0704 728 4 R702 254985 2541163 10 30V REG REG 1 2V CN702 0708 ERES UN2111 I BLK ON OFF 22 8707 MUTE FP bi ae 58 ya yeya AT ME ME ME o 24V L lt He re 73 o J o R71 3 A pal ME 1724 S S PES E En 0 3 O S Q709 i S wii TAR IC701 Y BUFFER BUFFER 23 5 MS TBN2AL RBV 6021 pu IN K 30V REG 1 20 9 2 I 2 2 i X F901 US CNB 1 6A 125V EXCEPT US CNB 1A 250V CNP901 AC IN CNJ901 US CN8 ONLY Note Note he components identi fied by mark or dot ted line with mark are critical for safety Replace only with port number specified fi Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp ci TA E1 3 7 PRINTED WIRING BOARD POWER SECTION Refer to page 5 for Circuit Boards Location VOL BOARD LED A BOARD M
8. that you have turned the VOLUME control to the leftmost position to avoid damaging your speakers Power indicator Lights red for 12 seconds when preamplifier is turned on and then lights green INPUT SELECTOR control Turn to select the component you want to use To select Turn to light DAT deck tape deck 1 DAT TAPE 1 MD deck MD TAPE 2 BALANCED LINE BALANCED LINE SACD player SACD CD player CD LINE 1 LINE 1 LINE 2 LINE 2 After selecting the component turn on the component you selected and play the program source TAPE 18 TAPE DIF CT TAPE MONITOR button Press to turn the tape monitor on and off The indicator lights when the tape monitor is on and goes out when the tape monitor is turned off 5 TAPE MONITOR input select button When the TAPE MONITOR 4 is on press to select the input from the TAPE 1 or TAPE 2 input jacks The indicator lights to show which input is selected 6 DIRECT button Press to select the input connected to the DIRECT input jacks The indicator lights and the source component connected to the DIRECT input jacks takes priority over the source component selected with the INPUT SELECTOR control 3 Press the DIRECT button again to return to the source selected with the INPUT SELECTOR control VOLUME control After turning on the component you selected turn to adjust the volume 1195 Rear Panel Parts Description 1 LINE 1 2 input jacks Connect to
9. 0 1uF 10 50V C227 1 115 339 II CERAMIC CHIP 0 1uF 10 SOV 1 673 516 11 LED A BOARD ER C228 1 115 339 II CERAMIC CHIP 0 1uF 10 SOV C229 1 115 339 11 CERAMIC CHIP 0 1uF 10 SOV lt CAPACITOR gt C230 1 115 339 11 CERAMIC CHIP 0 1uF 10 SOV C231 1 115 339 11 CERAMIC CHIP 0 1uF 10 SOV C801 1 115 339 11 CERAMIC CHIP 0 1uF 10 SOV C232 1 115 339 11 CERAMIC CHIP 0 1uF 10 SOV C802 1 115 339 11 CERAMIC CHIP 0 1uF 10 SOV C233 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V lt CONNECTOR gt C234 1 115 339 11 CERAMIC CHIP 0 1uF 10 SOV C237 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V CN801 1 691 765 11 PLUG MICRO CONNECTOR 3P C238 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C239 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V lt DIODE gt C240 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V D801 8 719 313 40 DIODE SML1516W C241 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C242 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C244 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V 1 673 517 11 LED B BOARD dado C245 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C246 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V lt CAPACITOR gt C247 1 125 845 21 FILM 47PF 10 SOV C248 1 125 845 21 FILM 47PF 10 50V C605 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V C249 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C606 1 163 021 91 CERAMIC CHIP 0 01uF 10 SOV C607 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V C250 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C608 1 163 0
10. 2 CH1 A Waveform of Pin CH2 Phases of waveforms of Pins 2 and 3 should be reversed Adjustment Location MAIN board Component Side wwe OFFSET J VOLTAGE R222 R221 RV402 70503 70501 TP504 TP502 LEVEL R CH ES RV501 RV502 IDLE IDLE RV401 L CH R CH BALANCE OUT LEVEL L CH SECTION 3 DIAGRAMS 3 1 CIRCUIT BOARDS LOCATION PS board AC J board SW L board LED A board SW P board LED B board 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 diagrams Note e All capacitors are in uF unless otherwise noted pF uuF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Q and 1 4 W or less unless otherwise specified indicates tolerance Em4 nonflammable resistor Twv fusible resistor L panel designation Note Note The components identi Les composants identifi s par fied by mark or dotted une marque sont critiques line with mark A are criti pour la s curit cal for safety Ne les remplacer que par une Replace only with part pi ce portant le num ro number specified sp cifi B Line ERES B Line C adjustment for repair Voltages and waveforms are dc with respect to ground in playback mode Voltages are taken with a VOM Input impedance 10 MQ Volt
11. 21 91 CERAMIC CHIP 0 01uF 10 SOV C401 1 110 512 51 FILM TuF 10 5CV C402 1 110 512 51 FILM TuF 10 50V 14 Ref No C403 C404 C405 C406 C407 C408 C409 C410 0411 C412 C413 C414 C419 C420 C421 C422 C423 C424 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C515 C516 C517 C518 C519 C520 C521 C522 C523 C524 C525 C526 CN201 CN202 CN203 CN204 CN205 CN206 CN207 CP101 CP102 Part No 1 128 200 11 1 128 200 11 1 110 512 51 1 110 512 51 1 128 972 11 1 120 9 2 11 1 128 973 11 1 128 973 11 1 128 200 11 1 128 200 11 1 128 200 11 1 128 200 11 1 110 512 51 1 110 512 51 1 128 972 11 1 125 9 72 1 1 128 973 11 1 128 9 3 11 1 125 850 21 1 125 090 21 1 110 512 51 1 110 512 51 1 128 971 11 1 128 971 11 1 128 971 11 1 128 971 11 1 128 973 11 1 128 973 11 1 128 972 11 1 128 972 11 1 110 512 51 1 110 512 51 1 128 97 3 11 1 128 973 11 1 126 017 11 1 126 017 11 1 110 512 51 1 110 512 51 1 128 973 11 1 128 973 11 1 128 972 11 1 120 9 211 1 110 512 51 1 110 512 51 1 766 803 11 1 766 803 11 1 85 548 11 1 85 548 11 1 691 768 11 1 691 769 11 1 564 241 11 1 233 250 11 1 418 106 11 Description ELECT 47uF ELECT 47uF FILM 1uF FILM 1uF ELECT 1000uF ELECT 1000uF ELECT 470uF ELECT 470uF ELECT 47uF ELECT 47uF ELECT 47uF ELECT 47uF FILM 1uF FILM 1uF ELECT 1000uF ELECT 1000uF ELECT 470uF ELECT 470uF FI
12. 213 R214 R215 R216 R217 R218 R219 R220 R221 R222 R223 R224 R225 R226 R227 R228 R229 R230 R231 R232 R233 R234 R235 R236 R401 R402 R403 R404 R405 R406 R407 R408 A R409 A R410 R411 R412 R413 R414 R415 R416 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 A R515 The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Part No 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 020 11 1 260 020 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 249 186 11 1 249 186 11 1 259 644 11 1 259 644 11 1 259 531 11 1 259 531 11 1 249 186 11 1 249 186 11 1 259 995 11 1 259 995 11 1 202 937 41 1 202 937 41 1 259 999 11 1 259 999 11 1 259 987 11 1 259 9887 11 1 259 9895 11 1 259 995 11 1 202 937 41 1 202 937 41 1 259 999 11 1 259 999 11 1 259 987 11 1 259 987 11 1 259 995 11 1 259 995 11 1 259 668 61 1 259 668 61 1 259 535 61 1 259 535 61 1 259 668 61 1 259 668 61 1 260 002 11 1 259 991 11 1 260 002 11 1 259 991 11 1 259 999 11 1 259 999 11 1 259 987 11 1 259 987 11 1 202 937 41 Description CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF
13. 214 620 01 SUPPORT C 62 1 673 518 11 SW P BOARD not supplied not supplied 2 55 4 214 532 01 KNOB VOL 63 1 673 513 11 SW L BOARD 64 1 673 517 11 LED B BOARD 56 4 214 545 01 KNOB SELECTER 65 1 673 519 11 VOL BOARD w 57 X 4950 674 1 BUTTON ASSY Bel No Part No Description Remark Ref No Part No Description Remark 58 4 214 535 01 WINDOW MIRROR 66 3 655 653 21 BAND TAITON BINDING 1 4 214 524 01 PLATE L TOP 7 4 911 049 21 SCREW 3X8 59 1 673 516 11 LED A BOARD EXCEPT US CND 67 4 221 587 01 TUBE LIGHT INTERCEPTION 2 4 214 525 01 PLATE R TOP 8 4 970 124 11 CUSHION F50180S 3 4 988 742 11 SCREW M3X8 HEXAGON SOCKET 9 3 703 685 41 SCREW A BV 3X8 4 4 214 526 13 PANEL BACK US CND 4 4 214 526 22 PANEL BACK EXCEPT US CND 10 X 4951 584 1 FOOT ASSY 11 4 974 510 01 SCREW BV 3X8 CU 5 3 910 074 01 BOLT M3 12 X 4951 020 1 PLATE L ASSY ORNAMENTAL SIDE 6 1 580 375 41 INLET 3P 13 X 4951 021 1 PLATE 8 ASSY ORNAMENTAL SIDE 14 3 703 044 26 LABEL CAUTION US CND 12 12 4 3 BOTTOM PLATE SECTION not supplied aH 113 Ref No 101 102 103 104 105 105 106 107 108 1 109 109 not supplied 8 US CND 7 EXCEPT US CND 8 US CND 7 EXCEPT US CND not supplied not supplied E not supplied The components identified by mark Les composants identifi s par une or dotted line with mark are critical marque A sont crit
14. 26 O K K K K K KKK KK KK K K K K K SW L BOARD KK KK K KK K K lt CAPACITOR gt CERAMIC CHIP ELEGT lt CONNECTOR gt 0 001uF 2 2uF 10 20 PLUG MICRO CONNECTOR 7P PLUG MICRO CONNECTOR 6P lt DIODE gt DIODE 155226 lt TRANSISTOR gt TRANSISTOR lt RESISTOR gt CARBON MELF CARBON MELF CARBON MELF lt SWITCH gt 2503645 5 10K 10K 50V 100V 1 8W 1 8W 1 8W SWITCH ROTARY INPUT SELECTOR 26 26 26 2 lt ke 2 lt KE K O KE K K K O 26 2C 22 26 2 K 26 26 O K K K K K KKK KK KK K K K K K Ref No Part No R709 1 259 995 11 A R710 1 202 937 41 A R711 1 202 937 41 R712 1 260 002 11 R713 1 260 008 11 R717 1 260 020 11 R718 1 260 008 11 R719 1 260 020 11 R720 1 260 002 11 R721 1 260 002 11 1 673 519 11 1 673 513 11 C601 1 163 009 11 C609 1 119 847 11 CN601 1 691 769 11 CN602 1 691 768 11 D605 8 719 800 76 0601 8 729 047 96 R602 1 260 008 11 R608 1 259 978 11 R609 1 260 008 11 S601 1 771 566 11 1 673 518 11 C602 1 163 009 11 C603 1 163 009 11 C604 1 163 009 11 CN606 1 691 770 11 CN607 1 691 768 11 D606 8 19 025 19 D607 8 719 043 82 9 928 912 11 18 SW P BOARD KK K K K KK K K lt CAPACITOR gt CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP lt CONNECTOR gt 0 001uF 0 001uF 0 001uF 10 10 10 PLUG MICRO CONNECTOR 8P PLUG MICRO CONNECTOR 6P lt DIODE gt DIODE 02CZ2 2 TE85L DIODE 02CZ5 1Y TE85L 50V 50V 50V Ref No R601
15. 50 1 2W RMG C504 1 C502 220p CC J 09 A A O I NM o a N e N o T a a Note Note Y YYYYYY Y Y The components identi Les composants identifi s par fied by mark or dot une marque A sont critiques 1 3 fed line with mark pour la s curit Page 6 Page 7 Page 7 are critical for safety Ne les remplacer que par une Replace only with part pi ce portant le num ro sp ci number specified fi OA 3 5 PRINTED WIRING BOARD MAIN SECTION Refer to page 5 for Circuit Boards Location MAIN BOARD m MB DAT PRE T nac tah E E m E m II II II m os I ee cepe T LC eee oooO sos LI NN L lH Ll NN ii yE K Pn E am O gt AS NEAN L PR o IN f ee LL 120 0 1 0 220 220 0 W R210 L gt ln FU E de Es mE d Ed 6 Pr 5 On O EN iu K nO nj 30 10 On 4 am gt K zok 1 BIF e AW Ho um SEA NES io y ES Sas o 30 ES EN 020 I Sa ix IRE a eer x EM m m dile el LAO SAN ee C 595559 S 7 f NN Spy A EEE EEE EN Ai 20 C Tey 20 ESA aj 5in F f f 0 0 CI CI O Z BOARD Page 11 BALANCE LCH 2 C 11 TA E1 Semiconductor Location D201 D202 D203 I TTT a no n ur U UU
16. AIN MAIN BOARD BOARD Page 9 N MAIN BOARD PS BOARD Semiconductor Location 2 AC J BOARD C B B B B C A A D C O1 O1 O1 n OR CNJ901 Y Y SECTION 4 EXPLODED VIEWS NOTE 4 2 FRONT PANEL SECTION e XX X mean standardized parts so they may have some difference from the original one Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not supplied The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified e Hardware mark list and accessories and pack ing materials are given in the last of this parts list Abbreviation CND Canadian model Les composants identifi s par une marque sont critiques pour la not supplied 4 1 TOP PLATE AND BACK PANEL SECTION s curit Ne les remplacer que par une pi ce portant le num ro sp cifi not supplied 63 5 gt Supplied with S601 not supplied P 54 E 65 Supplied with RV301 Ref No Part No Description Remark Ref No Part No Description Remark 51 4 214 521 01 PANEL FRONT 60 X 4950 854 1 BUTTON ASSY POWER 52 4 986 734 01 LENS LED 53 4 214 533 01 RETAINER LENS 61 1 673 514 11 AC J BOARD 8 8 54 4
17. Description TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR lt RESISTOR gt CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF CARBON MELF UN2111 UN2111 UN2211 UN2211 UN2211 UN2211 UN2211 UN2211 UN2211 UN2211 UN2211 UN2211 UN2211 UN2211 2503645 5 25A1415 S 2502713 G 25A1163 G Remark 25K208 GRISLSONY 1 25K208 GRTSLSONY 1 2503645 S 25A1415 S 2502713 G 25A1163 G 25K208 GRISLSONY 1 25K208 GRTSLSONY 1 2502713 G 2502713 G 2503645 S 25A1415 S 2502713 G 25A1163 G 25K208 GRTSLSONY 1 25K208 GRTSLSONY 1 2503645 S 25A1415 S 2502713 G 25A1163 G 25K208 GRTSLSONY 1 25K208 GRTSLSONY 1 25K208 GRISLSONY 1 25K208 GRTSLSONY 1 2503645 5 25A1415 S 2502713 G 25A1163 G 1M 2 1M 2 1M 2 1M 2 1M 2 1M 2 1M 2 1M 2 1M 2 1M 2 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W 1 8W Ref No R211 R212 R
18. E 12V REG 50V x 12V REG RCH 0 910 n 2 c oeo TP502 10501 S zou D TIS 7 IN 18 5 I I I I I I I I 10 10 i i 10 10 e Sut MI M i l 25J338 M W 10 10 889000 10 10 I I 25A11636R 2SA1163GR 0 25C27136R 25C27136R 0 25A1163GR 2SA1163GR E I Q O I 100 100 SZ I I 25K2086R2 25K2086R2 I I AW AW AM o gt W M M 10K 10K IK IM Z IM IL 10K 10K I py I He i IM IM b gt 155226 T 155226 F 155226 0 1 16V 0 1 16V 155226 1K i i 1K 4 7P 1 4 7P 100V i i 100V II I I 1M a I 255 25C27136R 25A1163GR 1M i ES a le _ 2951 16568 290271268 455 i Q O OPA132 i i a l 1 1 ro e w CUY 470 470 Z 3 G IM i i 25K2086R2 Re CHM 33007130 gt L L 25K208682 4 7K I AW AW AW AW M M M M 1K 4 7K 1K 1K IC I 44 1 4 7K 0 039 0 039 i 0 039 0 039 25C27136R 25A1163GR 50V 50V 50V 50V 1 4 At ov 100K I LI IK IL CP103 CP104 OOO O COCO Y A LN CP103 T CP104 PRE AMP T PRE AMP 3 gt gt cC MM Ww MM D 506 8505 8504 Y 470 IW RMG 470 IW RMG 1
19. ISTOR gt D701 8 719 200 39 DIODE C16P20F RV401 1 224 250 11 RES ADJ METAL GLAZE 2 2K D702 8 719 200 40 DIODE C16P20FR BALANCED LEVEL LCH D703 8 719 025 49 DIODE 02CZ15 TE85L RV402 1 224 250 11 RES ADJ METAL GLAZE 2 2K D704 8 719 025 49 DIODE 02CZ15 TE85L BALANCED LEVEL RCH D705 8 719 025 49 DIODE 02CZ15 TE85L RV501 1 224 249 11 RES ADJ METAL GLAZE 1K IDLER LCH RV502 1 224 249 11 RES ADJ METAL GLAZE 1K IDLER RCH D706 8 719 025 49 DIODE 02CZ15 TE85L 0707 8 719 200 82 DIODE 11652 lt RELAY gt D708 8 719 025 47 DIODE 026CZ712 TE85L D709 8 719 200 82 DIODE 11ES2 RY101 1 55 062 11 RELAY D710 8 719 070 64 DIODE RBV 602L RY102 1 755 062 11 RELAY RY103 1 755 062 11 RELAY lt IC gt RY104 1 755 062 11 RELAY RY105 1 755 062 11 RELAY 10701 8 759 605 03 IC M5F78M24L RY106 1 55 062 11 RELAY TRANSISTOR RY107 1 755 062 11 RELAY RY108 1 755 062 11 RELAY Q701 8 729 141 58 TRANSISTOR 2902275A Q RY109 1 755 062 11 RELAY Q702 8 729 141 10 TRANSISTOR 2SA985A Q RY110 1 755 062 11 RELAY Q703 8 29 271 31 TRANSISTOR 2902713 G Q704 8 729 216 31 TRANSISTOR 29A1163 G RY111 1 55 062 11 RELAY Q705 8 729 232 69 TRANSISTOR 25K208 GRT5LSONY 1 RY112 1 55 062 11 RELAY RY113 1 55 062 11 RELAY Q706 8 729 232 69 TRANSISTOR 25K208 GRT5LSONY 1 Q707 8 729 271 31 TRANSISTOR 2SC2713 G lt TEST PIN gt Q708 8 29 424 08 TRANSISTOR UN2111 Q709 8 729 424 08 TRANSISTOR UN2111 P501 3 657 235 00 POINT TEST Q710 8 29 424 08 TRANSISTOR UN2111
20. LM 220PF FILM 220PF FILM 1uF FILM 1uF ELECT 220uF ELECT 220uF ELECT 220uF ELECT 220uF ELECT 470uF ELECT 470uF ELECT 1000uF ELECT 1000uF FILM 1uF FILM 1uF ELECT 470uF ELECT 470uF ELECT 6800uF ELECT 6800uF FILM 1uF FILM 1uF ELECT 470uF ELECT 470uF ELECT 1000uF ELECT 1000uF FILM 1uF FILM 1uF lt CONNECTOR gt CONNECTOR CANON CONNECTOR CANON CONNECTOR RECEPTACLE CONNECTOR RECEPTACLE 20 20 10 10 20 20 20 20 20 20 20 20 10 10 20 20 20 20 5 5 10 10 20 20 20 20 20 20 20 20 10 10 20 20 20 20 10 10 20 20 20 20 10 10 PLUG MICRO CONNECTOR 6P PLUG MICRO CONNECTOR 7P PIN CONNECTOR B4P VH 4P lt COMPOSITION CIRCUIT BLOCK gt ENCAPSULATED COMPONENT AMPLIFIER UNIT Remark 50V 50V 50V 50V 50V 50V 25V 25V 50V 50V 50V 50V 50V 50V 50V 50V 25V 25V 50V 50V 50V 50V 50V 50V 50V 50V 25V 25V 50V 50V 50V 50V 25V 25V 16V 16V 50V 50V 25V 29V 90V 50V 50V 50V XK X X X X Ref No CP103 CP104 D201 D202 D203 D204 D205 D206 D207 D208 D209 D210 D211 D212 D401 D402 D403 D404 D405 D406 D407 D408 D501 D502 D503 D504 D505 D506 J201 J202 J203 J204 J205 JWH201 JWH202 JWH203 JWH204 JWH205 JWH206 Q201 Q202 Q203 Q204 Q205 Q206 Q207 Q208 Q209 Q210 Part No 1 418 107 11 1 418 107 11 8 19 800 76
21. OB sesos dance dins 5 The AC leakage from any exposed metal part to earth Ground and 3 2 Schematic Diagram Main Section 1 3 6 from all exposed metal parts to any exposed metal part having a 3 3 Schematic Diagram Main Section 2 3 7 return to chassis must not exceed 0 5 mA 500 microampers Leak 3 4 Schematic Diagram Main Section 3 3 8 age current can be measured by any one of three methods 3 5 Printed Wiring Board Main Section 9 1 A commercial leakage tester such as the Simpson 229 or RCA 3 6 Schematic Diagram Power Section 10 WT 540A Follow the manufacturers instructions to use these 3 7 Printed Wiring Board Power Section 11 instruments 2 A battery operated AC milliammeter The Data Precision 245 4 EXPLODED VIEWS digital multimeter is suitable for this job 4 1 Top Plate and Back Panel Section 12 3 Measuring the voltage drop across a resistor by means of a VOM 4 2 Front Pane oso 12 Of battery operated AC voltmeter The limit indication is 0 75 4 3 Bottom Plate Section oocoococconnonocnncnncnonnncnoconcnccncnanonons 13 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a pas 5 ELECT
22. RICAL PARTS LIST 14 sive VOM that is suitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A To Exposed Metal Parts on Set AC 0 15uF A voltmeter 0 75V MODEL IDENTIFICATION BACK PANEL Earth Ground Fig A Using an AC voltmeter to check AC leakage PARTS No MODEL SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK 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 ATTENTION AU COMPOSANT AYANT RAPPORT LA S CURIT LES COMPOSANTS IDENTIFI S PAR UNE MARQUE SUR LES DIAGRAMMES SCH MATIQUES ET LA LISTE DES PIECES SONT CRITIQUES POUR LA S CURIT DE FONCTIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PI CES SONY DONT LES NUM ROS SONT DONN S DANS CE MANUEL OU DANS LES SUPPL MENTS PUBLI S PAR SONY 4 214 526 1L US CND 4 214 526 2L AEP UK E AUS e Abbreviation CND Canadian model AUS Australian model SECTION 1 GENERAL This section is extracted from instruction manual Front Panel Parts Description INPUT SELECTOR 5 1 0_ BALANCED LINE ge Ta CD TAPE MORT OA O power switch Press to turn the preamplifier on and off Before you turn on the preamplifier make sure
23. S CND 26 26 2 2 lt K 2 2 ke 26 K XC ke K 2 lt 26 K K K K 26 K K 26 26 K 26 K 2C K 26 2 0 lt K K E K 26 K XC K K K 26 K K K K K K K KKK KK KK K K K K K f 621 75 10 7 682 566 04 7 682 567 09 7 682 549 04 621 770 87 7 621 770 XX 7 682 571 09 7 685 871 09 7 682 550 09 682 962 01 683 255 58 KK K K K K K K K K K K K HARDWARE LIST KK K K K K K K K K K K K SCREW B 2 6X4 SCREW B 4X20 SCREW B 4X25 US CND SCREW B 3X10 SCREW B 2 6X5 SCREW B 2 6X8 B 4X45 EXCEPT US CND SCREW BVTT 3X6 S SCREW B 3X12 PSW 4X10 SET SCREW 5X6 HEXAGON SOCKET The components identified by mark A Les composants identifi s par une or dotted line with mark are critical for safety Replace only with part number specified portant le num ro sp cifi Sony Corporation Home Audio Company marque sont critiques pour la s curit Ne les remplacer que par une pi ce 99G0989 1 Printed in Japan O 1999 7 Published by Quality Assurance Dept
24. SERVICE MANUAL TA E1 US Model Canadian Model AEP Model UK Model E Model Australian Model SPECIFICATIONS Less than 0 005 at 2 V THD Frequency response 5 Hz 300 kHz O 1 dB Signal to noise ratio More than 115 dB Input shorted A Fil Inputs Input Sensitivity Impedance LINE 1 250 mV 20 kQ LINE2 250 mV 20 kQ CD 250 mV 20 kQ SACD 250 mV 20 kQ BALANCED 250 mV 40 kQ LINE DAT TAPE 1 250 mV 20 kQ MD TAPE2 250mV 20 kQ Outputs Output Voltage Impedance PRE OUT 2V 47 BALANCED 2V 220 Q QUT USA and Canadian models 120 V AC 60Hz European models 230 V AC 50 60Hz Power consumption 18W Dimensions 430 x 108 x 445 mm 17 x 4 4 x 17 2 in including projecting parts and controls Mass Approx 21 5 kg 47 Ib 06 o2 Supplied accessories Check that you received the following items with the unit Audio cord 1 AC power cord 1 AC power plug adapter 3 to 2 prong polarized type 1 USA Canada only Design and specifications are subject to change without notice STEREO PRE AMPLIFIER SONY SAFETY CHECK OUT TABLE OF CONTENTS After correcting the original service problem perform the follow 3 ing safety checks before releasing the set to the customer A O ee ELECTRICAL ADJUSTMENT sssusa 5 and all other exposed metal parts for AC leakage Check leakage as described below 3 DIAGRAMS LEAKAGE 3 1 Circuit Boards LOCOU
25. US 4P BUS BAR BAR BUS 4P BAR BUS 4P BUS BAR lt TRANSISTOR gt TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR UN2111 UN2111 UN2111 UN2111 UN2111 UN2111 UN2111 UN2111 UN2111 UN2111 15 Ref No Q211 Q212 Q214 Q215 Q216 Q217 Q218 Q219 Q220 Q221 Q222 Q223 Q224 Q225 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Q410 Q411 0412 Q501 Q502 Q503 Q504 Q505 Q506 Q507 Q508 0509 0510 0511 0512 0513 0514 0515 0516 0517 0518 0519 0520 201 R202 R203 R204 R205 R206 R207 R208 R209 R210 16 Part No 8 29 424 08 8 29 424 08 8 29 421 22 8 29 421 22 8 29 421 22 8 29 421 22 8 29 421 22 8 29 421 22 8 29 421 22 8 29 421 22 8 29 421 22 8 29 421 22 8 29 421 22 8 29 421 22 8 29 047 96 8 29 047 94 9 29 271 31 8 29 216 31 0 29 232 69 0 29 232 69 8 29 047 96 8 29 047 94 8 29 271 31 8 29 216 31 8 29 232 69 8 29 232 69 8 729 271 31 8 729 271 31 8 729 047 96 8 729 047 94 8 729 271 31 8 729 216 31 8 729 232 69 8 29 232 9 8 729 047 96 8 729 047 94 8 729 271 31 8 29 216 31 8 729 232 9 8 29 232 9 8 729 232 69 8 29 232 69 8 29 047 96 8 29 047 94 8 29 271 31 8 729 216 31 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11 1 260 032 11
26. UT 24V LINE2 gt LINE gt lt ca gt SACD BALANCE DIRECT e Y di Y Page 10 gt Page 10 The components identi fied by mark or dot ted line with mark are critical for safety Replace only with part number specified es composants identifi s par une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp ci fie PS BOARD Page 10 TA E1 3 4 SCHEMATIC DIAGRAM MAIN SECTION 3 3 A MAIN BOARD 3 3 e e Ww R515 0507 A 25K208GR2 1 2V 0508 SWITCH 25K2086R2 290508682 0514 0515 259008662 24 1 SWITCH psig ad R521 SWITCH 17 6 o 53 RO R529 25K2086R2 23 7 SWITCH A X MEM 220 1 20 VAS 4 1 2 1 24 242k SWITCH 7 26 4 27 1 2W R513 C509 8512 _4 220 8 pu E ROS m E TE ER Eu Geri 27 1 C521 ME 24 3 C522 220 605 m F Fi A N 470 25V 70 25V 5250 ME 27 4 E 50V 4 23 2 A 4 9406 9407 020212 020Z12 0506 _ 58 e 0507 1 9 2 22 6 0505 020712 25C3465 T _ CA REC HH 15V REG 0510 sr D m SZ N REG ST 2551 NAA S Z 0502 C eV rs Gil 25A1415 T 15V REG 25V REG 2502713 9 he 5 25V REG INVERTER 15 12 8 22 2 C506 25V 21 9 RV502 R510 R509 in 0503 220 lk 470 3 3k N T 2503465 T C513 0508 50V 0518 ME k gt IDL
27. W C701 1 136 880 11 FILM 2 2uF 10 160V C702 1 128 998 11 ELECT 6800uF 20 35V R519 1 259 995 11 CARBON MELF 1K 2 1 8W C703 1 128 998 11 ELECT 6800uF 20 35V R520 1 259 995 11 CARBON MELF 1K 2 1 8W C706 1 128 200 11 ELECT 47uF 20 50V R521 1 259 999 11 CARBON MELF 2 2K 2 1 8W C707 1 128 200 11 ELECT 47uF 20 50V R522 1 259 999 11 CARBON MELF 2 2K 2 1 8W R523 1 259 987 11 CARBON MELF 220 2 1 8W C708 1 117 775 31 FILM 0 1uF 10 250V C709 1 117 775 31 FILM 0 1uF 10 250V R524 1 259 987 11 CARBON MELF 220 2 1 8W C710 1 127 982 11 ELECT 3900uF 20 50V R525 1 259 995 11 CARBON MELF 1K 2 1 8W C711 1 127 981 11 ELECT 3900uF 20 50V R526 1 259 995 11 CARBON MELF 1K 2 1 8W C716 1 130 955 11 FILM 0 01uF 2 100V A R527 1 202 937 41 FUSIBLE 10 5 1 2W A R528 1 202 937 41 FUSIBLE 10 5 1 2W Gri 1 119 847 11 ELECT 2 2uF 20 100V C718 1 119 815 21 ELECT 2200uF 20 35V R529 1 259 999 11 CARBON MELF 2 2K 2 1 8W C719 1 126 025 11 ELECT 330uF 20 25V R530 1 259 999 11 CARBON MELF 2 2K 2 1 8W C720 1 119 804 21 ELECT 1000uF 20 25V R531 1 259 987 11 CARBON MELF 220 2 1 8W R532 1 259 987 11 CARBON MELF 220 2 1 8W lt CONNECTOR gt R533 1 259 995 11 CARBON MELF 1K 2 1 8W CN702 1 564 510 11 PLUG MICRO CONNECTOR 6P R534 1 259 995 11 CARBON MELF 1K 2 1 8W CN704 1 564 320 00 PIN CONNECTOR B2P VH 2P R535 1 249 162 11 CARBON 10 1 1 3W CN705 1 564 241 11 PIN CONNECTOR B4P VH 4P R536 1 249 162 11 CARBON 10 1 1 3W lt DIODE gt lt VARIABLE RES
28. age variations may be noted due to normal produc tion tolerances Signal path c gt TUNER MAIN board ST VOL board For printed wiring boards Note e o parts extracted from the component side Through hole Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side Parts on the pattern face side seen from the Side B pattern face are indicated Parts face side Parts on the parts face side seen from the Side A parts face are indicated TA E1 3 2 SCHEMATIC DIAGRAM MAIN SECTION 1 3 Refer to page 9 for Printed Wiring Board 12 a Lh mu lt N Mo N N z z XZ NM mu ZEN Mo CN Q201 204 RELAY DRIVE Q214 217 SWITCH JW404 COLB 0401 25C3465 T gt o NO 18V REG R403 8401 EA 16 24 26 9 En R407 Q405 1k ME 17 4 25K208GR2 W 3 SWITCH e 7 0403 16 8 S Z 25C2713 REG G 1000 R405 50V 220 8401 C409 T 470 02C718 470 UN C410 CAT 470 R404 SEU E NEUE ST Tso S 23 1 O 5 Mo RE 259008662 18v 16 5 EN quu R408 1k ME AR lt 26 2 EM 27 2 R406 R402 gt 0402 CAN 10 e 28A1415 T VA N S 18V REG gt eo Nm ki Q Y CD N f 0 H I
29. iques pour la s curit for safety Ne les remplacer que par une pi ce Replace only with part number specified portant le num ro sp cifi Part No Description Remark Ref No Part No Description Remark 4 219 714 01 PLATE A BOTTOM 109 4 967 960 01 SCREW 4X8 4 214 527 01 PLATE BOTTOM 4 219 712 01 PLATE A TOP 110 4 931 964 01 SCREW M4X6 4 219 713 01 PLATE B TOP 111 1 641 950 11 PC BOARD BOTTOM LID A 4426 207 A PS BOARD COMPLETE US CND 112 A 4426 205 A MAIN BOARD COMPLETE US CND 112 A 4426 208 A MAIN BOARD COMPLETE EXCEPT US CND A 4426 210 A PS BOARD COMPLETE EXCEPT US CND 113 4 974 510 01 SCREW BV 3X8 CU 4 941 237 01 HEAT SINK 4 902 345 01 HEAT SINK ATI 1 433 981 11 TRANSFORMER POWER EXCEPT US CND 2 259 121 01 SCREW TR ATI 1 433 982 11 TRANSFORMER POWER US CND 13 MAIN ELECTRICAL PARTS LIST Note The components identified by Dueto standardization replacements in the parts list e SEMICONDUCTORS mark or deticd line vath are may be different from the parts specified in the In each case u u for example are critical for safety diagrams or the components used on the set U p A UPA p PA UPB y PB Replace only with part number e XX X mean standardized parts so they may have UPC u PC UPD u PD specified some difference from the original one e CAPACITORS e Items marked are not stocked since they are uF uF Les composants identifi
30. ote he components identi ied by mark or dot ed line with mark re critical for safety 001008 only with part umber specified J20 4P 2 LR e LINE B Ure 1 8 7 mn Y J202 4P E to FI I SACD STI CN201 COLA EN Hor 8 E Pl 7 BALANCED Dr 5 5 5 5 LINE AAA 0 6 2 7 es CHASSIS F gt HOT H A L colo o CN202 O LO lt br gt e 6 2 6 3 o Lee 9 gt Page 7 0205 206 SWITCH RELAY SWITCH 4 10 u M t J C248 47p 6000960900 A VOL BOARD Page 10 Note Les composants identifi s par une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp ci f i TA E1 3 3 SCHEMATIC DIAGRAM MAIN SECTION 2 3 Refer to page 9 for Printed Wiring Board 1 2 3 4 D 6 7 8 9 10 11 12 13 14 44564 2 AAA O St St Sto Sb ESS xt LE b Nm T N T Y yyy b Y Y Y Y rt Wl MAIN BOARD 2 3 RELAY DRIVE gt 25 5 Q220 UN2211 SWITCH zs C411 47 50V C412 47 50V I C413 47 50V C414 47 50V J203 4P LI em IRECT E lt e 0411 25K208GR2 SWITCH E 10K 1 lt e BALANCES
31. s par une seldom required for routine service Some delay COILS Marque sont critiques pour la should be anticipated when ordering these items uH u H s curit e RESISTORS e Abbreviation Ne les remplacer que par une All resistors are in ohms CND Canadian model pi ce portant le num ro sp cifi METAL Metal film resistor METAL OXIDE Metal Oxide film resistor When indicating parts by reference F nonflammable number please include the board name Ref No Part No Description Remark Ref No Part No Description Remark 1 673 514 11 AC J BOARD lt DIODE gt gt K 26 KK K KK gt K gt K D601 8 19 046 38 DIODE SEL5821A TH8F TAPE MONITOR 1 533 798 11 HOLDER FUSE D602 8 719 046 38 DIODE SEL5821A TH8F TAPE 1 D603 8 719 046 38 DIODE SEL5821A TH8F TAPE 2 lt CAPACITOR gt D604 8 719 046 38 DIODE SEL5821A TH8F DIRECT lt CONNECTOR gt A 4426 205 A MAIN BOARD COMPLETE US CND 26 26 ke K K K KKK K K K KK K K K K K K K CN902 1 564 321 00 PIN CONNECTOR 2P A 4426 208 A MAIN BOARD COMPLETE EXCEPT US CND lt FUSE gt ok ok XC XC ok K XC K K K K OK ok gt K K OK gt K K gt K gt K K A F901 1 532 463 51 FUSE 1A 250 EXCEPT US CND 4 835 639 00 PLATE GROUND A F901 1 532 742 11 FUSE GLASS TUBE 1 6A 125V US CND lt CAPACITOR gt lt SWITCH gt C223 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V A S901 1 771 187 11 SWITCH AC POWER C224 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C225 1 115 339 11 CERAMIC CHIP
32. the analog audio output jacks of your audio components 2 CD input jacks Connect to the audio output jacks of your CD player SACD input jacks Connect to the audio output jacks of your SACD player 4 BALANCED LINE input jacks Connect to the BALANCED OUT jacks of an audio component that is capable of balanced output XLR type 5 DIRECT input jacks Connect to the analog audio output jacks of your audio components When a component is connected to these jacks pressing the DIRECT button to select the component causes the indicator on the front panel to light When the DIRECT button is pressed the component connected to these jacks takes priority over the component selected with the INPUT SELECTOR control 1268 6 TAPE 2 MD TAPE 1 DAT IN OUT jacks Use to connect the input and output jacks of your DAT deck MD deck tape player etc PRE OUT jacks Connect to your power amplifier s BALANCED OUT jacks Connect to your power amplifier s using balanced cords Displays the pin polarity of the BALANCED LINE jacks Displays the pin polarity of the BALANCED OUT jacks 9 AC IN terminal Connect the supplied power cord to the AC IN terminal and then to the wali outlet to supply power to the unit SECTION 2 ELECTRICAL ADJUSTMENTS IDLING ADJUSTMENT AND OFFSET VOLTAGE CHECK e Perform this adjustment after replacing CP103 and CP104 e Perform this adjustment more than 10 minutes after supplying
33. the power Connection Digital voltmeter MAIN board TP501 L CH TP502 R CH O TP503 L CH TP504 R CH ol Procedure 1 Connect the digital voltmeter as shown above 2 Adjust RV501 L CH and RV502 R CH of the MAIN board so that the digital voltmeter reads 50 mV 5 mV Idling adjust ment Measuring Adjusting Adjusting Point Point Value TP501 to TP503 RV501 50 mV 5 mV TP502 to TP504 RV502 50 mV 5 mV 3 Measure the voltage of both terminals of R221 L CH and R222 R CH of the MAIN board and check that the voltage is within 2 mV Offset voltage check Measuring Point Specified Value Both terminals of R221 Within 2 mV Within 2 mV Both terminals of R222 BALANCE OUTPUT LEVEL ADJUSTMENT Perform this adjustment when replacing CP102 Perform this adjustment after the idling adjustment Connection AF OSC Oscilloscope F attenuator OOO TE o BALANCED OUT O O pin Procedure 1 Connect as shown above 2 Rotate the knob and set the input source to 3 Set the input level so that the oscilloscope waveform level be comes approx 3 V 4 Adjust RV401 L CH and RV402 R CH so that the two wave form levels on the oscilloscope become equal and their phases are reversed CC Adjusting Point Adjusting Value L Pin 2 CH1 and RV401 Pin CH2 of CN203 CH R CH Pin 2 CHI and Pin CH2 of CN203 Adjusting Value a Waveform of Pin
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