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Onkyo -- P-388F

1. 39 CONTROL Tamai 38 MUTING POSITION DETECTOR 37 NU 36 MOTOR VOLUME PHOTO m 34 UNIT 45V 33 RESET Pin No Symbol Description VAREF Analog reference voltage for A D conversion 1 2 VASS MEN Analog reference GND for A D conversion 3 mE Input terminal for Input selector key i Through A D conversion Input selector key will be fetched e e 76 5 VOL Output terminal for volume display Lighted in case of L Winks in Hz muting ON 6 ENCDAS 7 8 ENCDA2 Selector A position detector input terminal 9 ENCDA3 7 10 ENCDA4 UP DOWN Output terminal for Input selector A Active H I SELA DOWN OPERATION SEL AUP SEL A DOWN Tm SEHE WR a 12 SELA UP DOWN P 388F Pin No Symbol Description UP DOWN Output terminal for Bal Unbal selector Active H 13 SELB DOWN OPERATION SEL BUP SEL BDOWN _ STOP H UP L 14 SELB UP DOWN L H 15 ENCDB5 Selector B position detector input terminal 16 TAPE 2 17 1 Output terminal for Input selector display 18 LINE UB Output of the position currently selected will be L Ligh
2. 0820 9526 0526 Ben i o U 0506 6508 ose d D 2 N 25M01 San 5 is 0512 0515 0518 0554 6554 ass o d ge p wu EN MO Ser 2801815 ar _ 2 18 1018 08 2541356 V OUTPUT i Ta Roh 6 20172 329 or Q 9 6 je Q 8 an N Qi p E a 1e 4507 1 2 2 OUTPUT 56 1 2 428 509 342 ATTENUATOR 270 68 374 3 4 T II 9 EL1Z aT n ET R929 114 Lis 621 3 R923 9951 Roh 6 2 01 2 2581370 or rao 131116 8008 250 A 22 o o ee oe neem 38 4 3 Ars 120V 60Hz 220V 50Hz 5 3 ONKYO CORPORATION P 388F CORPORATION International Division Onarimon Yusen Bldg 23 5 Nishi Shimbashi 3 chome Minato ku TOKYO 105 JAPAN Tel 03 3432 6987 Fax 03 3436 6979 ONKYO U S A CORPORATION 200 Williams Drive Ramsey N J 07446 U S A Tel 201 825 7950 Fax 201 825 8150 ONKYO EUROPE Immeuble Le Diamant Domaine Technologique de Saclay 4 Rue Rene Hazel 91892 SACLAY FRANCE Tel 1 69331415 Fax 1 69 41 29 66 ONKYO FRANCE immeubel Le Diamant Domaine Technologique de Saclay 4 Rue Ren Razel 91892 SACLAY FRANCE Tel 1 69331400 Fax 1 69 41 35 84 0M3433 Printed in Japan 32
3. PHOTO RECEIVING CIRCUIT PC BOARD NADIS 4510 1 CIRCUIT NO U751 0751 D751 D752 D753 C 75 PART NO DESCRIPTION Photo Receiving unit 24130007 1 0571 Transistor 2213090 DTAIIAYS Diodes 225142DX2 SEL2913K DX2 LED 223163 or 155133 or 223205 155270 Capacitor 354744709 47 uF 16V Elect Holder 27190787 LEDI RI TERMINAL PC BOARD NAETC 4512 1 CIRCUIT NO P700 P703a PART NO Stereo jack 25045330 Plug 25055 132 DESCRIPTION NPJ 2PDBL 184 ST Jack NPLG 2P 116 POWER SUPPLY CIRCUIT PC BOARD NAPS 4513 1 CIRCUIT NO 0921 0924 0951 0952 0961 0962 Q925 Q926 Q953 Q963 Q927 Q928 0954 0964 0929 0930 0955 0965 0931 0932 0956 0966 D921 D923 D925 D952 D953 D962 D963 D927 D930 D954 D955 D964 D965 D951 D961 C921 C923 C951 C952 C961 C962 92525 6927 929 932 955 956 965 966 C953 C954 C963 C964 PART NO Transistors 2211945 2211455 2211255 2202115 or 2202116 2202175 or 2202176 Diodes 22380057 223194 22525 22380057 Capacitors 373554334 3500152 391621017 3500153 DESCRIPTION 25K246 GR 2SA1015 GR 2SCI8I5 GR 2SD2061 E or 2SD2061 F 2SB1370 E or 2SB1370 F RBA 402L ELTZ TLRII2 LED RBA 402L 0 043 uF 250V Film 4700 25V Elect 100 6 3V Elect FS 2200 UF 35V Elect P 388F CIRCUIT NO R621 R924 R925 R926 R951 R952 R961 R962 R953 R963 PART NO Resistors 4
4. 2031 R037 0101 0106 25 1240 9 yo 22076 3 470 172 D 4751 Ha R726 10M 5 6718 C719 88 0115 55 Que 9704 oh 2710 0711 C731 22320 47 220 T905 58 R720 97050711 330 _SEL2915K 0X2 C736 C730 47076 5 2200 16 25D2061 EocF ms M A gt a __ _ EL 25 246 25A1015 8R 2SC1815 GR 10P Dass E 220 9808 0810 02011 9812 5 P 955 54 C7 REII REOS 203 3 4 S 0901 12 4 8579 409 a A NES ceos 100 YTn 575 3 y Sie T 802 Ge03 D 2581370 N GREEN EEE LI 8547 8562 OUTPUT BALANCED 25 18 EJ oo i 2 of 2 Il chen 2200 25 4811 300 o o E E 0621 R625 b h h 272 39K E 574 h 7 1 A Roh 1 f 1 bs 0501 0516 82 15 6 TLR112 0509 0512 C556 C559 Q521 9524 05 2 C1815 GR 220 6 5 220 6 5 2 Ci815L GR 960154002 13 5 50 455 5 5 051043 0514 093 25C3419 Y in 0621 9622 i c Q519 0520 0528 0530 9534 BEER ais 25C2708 SorT 25C4815 GR 9 Et MV4535326 8 0514 6822 0501 5068 9525 40529 Q5 25A1015L GR I 25K170 8LorV
5. 79 1 7004 3 poet 4 5 0 inv 055 C953 952 I jaf NASW 4514 010452 4502 1 As i NOTE vom THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY 1 e j paoi t REPLACE ONLY WITH PART NUMBER SPECIFIED I M I VOLTAGE MEASURED WITH VOLTMETER 115 DC VOLTAGE NO INPUT SIGNAL 8333 41 1 I 4507 1 2 2 9 ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015 GR UNLESS rd I our mn OTHERWISE NOTED 560 160 24 id 9 ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815 GR UNLESS 4 C954 574 3 4 74 ATTENUATOR DU 11 gt t 270 68 OTHERWISE NOTED 2899 7 T902 1374 524 ALL DIODES ARE EQUIVALENT TO 155133 UNLESS OTHERWISE NOTED QV 11490 9 ELECTROLYTIC CAPACITORS 46 IN AF WV gt ALL CAPACITORS ARE IN 5 UNLESS OTHERWISE NOTED 9 0 0 T NL Pr D C956 2587157076 12 1 2 10026 53 Emm C AC 120V 60Hz ASAK 6816 ONKYO CORPORATION SCHEMATIC DIAGRAM mooeL P 388F AC 120V 220V type C _2 gt _ __ NAAF 4500 1 2 2 130 1 2 130 1 2 15 500 1 3K Q875 2SB1370 orF 68 1 2 68 1 2 C877 C011 C013 243 2484 1000 25 12505 99 i 2111 C113 243 245 F e d 8 R A 18
6. seiner gt A 02307 0001 oo kt D OK vA Er 59 N 24 E nC RE ANNE E 52 029 ce 8 T 2009 RES e gine e 1034 NE com init ze Tan 9 B ses meal eem _ 1 3K 1 24 ru 1419 A L M Q055 25B1370 EorF 0686 28D2061 EorF 8 3 T lt gt U 728 c gt 6 Eek ha 0051 Tats RD15 72 82 172 3 2543 240 ForG Cos RO37 3010 220 6 5 470 1 2 ED Om 9002 0004 Qo06 0008 Dez 1 9 P101 C13 8137 0009 2010 L 66 220 5 5 470 1 2 9751 DTA114YS C111 Q112 0125 C1 26 25 1527 9113 0116 0123 0124 C732 7805HF C734 1730 47 16 NCH 1119 R726 10KXx5 C718 713 8 0113 33 9001 4008 2SK3 amp 9 2 C051 5 9 Q012 NJM55320 D 0024 Q026 8011 9012 k R 2501527 Q704 R720 70 0711 330 SEL2913K 0X2 a 25 246 25A1015 GR 25 1 815 058 0810 0611 0612 2581370 Eorf 2502061 TUNER otto 50871 bi ei fe GN 0 1 ren 2 1 R601 R amp 06 200 374 OUTPUT BALANCED p353 P305 P306 BAL UNBAL 5501 SELECTOR CD BAL UNBAL LINE BAL 9953 0951 9952 13708 25A1015 GR 25
7. 1 2 18 1 2 R139 R141 I Den 183 12 8 aoe CC pH gt n M cus 76112 0101 0104 25K 369 0001 008 25K 369 ONK Q 02 905 25 1527 I J P453 _ 1 T _ H TNI i L 3 48 1 elle lee I ott Hetet Roh I s I 1 454 ae 2090909090 54 SELECTOR UNBAL LINE BAL 25D2061 gsgs _ 0961 C965 pH Dei 12 0 2 10076 3 21 8 BALANCEO paga PASS eA 2200 P410 21 44514358 SE 2 oa Ge ron NAETC 4501 1 P457 V LINE BALANCED 18689 4502 1 Roh NOTE THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY REPLACE ONLY WITH PART NUMBER SPECIFIED VOLTAGE MEASURED WITH VOLTMETER 2 5 DC VOLTAGE NO INPUT SIGNAL ALL PNP TRANSISTORS ARE EQUIVALENT 2SA1015 GR UNLESS OTHERWISE NOTED 1 ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815 GR UNLESS OTHERWISE NOTED ALL DIODES ARE EQUIVALENT 155133 UNLESS OTHERWISE NOTED ELECTROLYTIC CAPACITORS ARE IN aF WV 06956 R952 C956 ALL CAPACITORS ARE IN pF SOW UNLESS OTHERWISE NOTED 250337055 12172 1006 3 Q951 Q952 25 1015 25K246 GR EX 3pF 030 33pF 3z0 330pF 331 0 OS3A4F 533 9 ALL RESISTORS ARE OHMS 1 4 W
8. 2211975 2211255 2211455 2211255 2211455 2212864 2202584 2212864 2202584 2211945 2211455 2211255 Specification of transistors 25 369 used in this unit have been precisely selected so that DC voltage does not appoar DESCRIPTION NJM5532DD NJM4558D 2SK369 ONK 2SA1240 F 2SA1240 G 25 1627 2SA O0ISL GR 2SC1815L GR 25 1027 25 817 25 369 ONK 2SA1240 F or 25 1240 6 28C1627 Y 2SC1815L GR 2SAIOISL GR 2SC1815L GR 28C1627 Y 2SA817 Y 2SK170 BL or 2SK170 V 2SC1815 GR 28C3708 S or 28C3708 T 2SA1450 S 2SA1450 T 28C3708 S or 28C3708 T 2SA1450 S or 25 1450 2SCISISL GR 2SAIOISL GR 2SC1815 GR 2SA1015 GR 2SC1815 GR 2SA1015 GR 2SC3419 Y 2SA1356 Y 25 3419 25 1356 2SK246 GR 2SA1015 GR 2SC1815 GR at the speaker terminals Transistors belouging to one of the following groups must be matched type Group 1 0001 0003 0005 Q007 2 0002 0004 0006 Q008 3 QI01 0103 4 0102 0104 When you replace some of these transistors do not forget to replace all the transistors in each group with matched type which CIRCUIT NO Q809 0810 0811 0812 Q851 Q852 Q853 0854 0855 0856 871 0872 0873 874 0875 0876 D001 D006 D101 D106 D501 D516 D791 D801 D804 D851 D852 D871 D872 C005 CO06 CO07 CO008 9 010 1 014 015 016 017 018 019 022 023 024 025 026 C027 C030 C031 C032 051 058 059 060 103 10
9. 1A370514 1 1A370514 1A 1A370514 1B DESCRIPTION Knob AT BLK Knob AT SIL Knob SEL BLK Knob SEL SIL Knob VOL BLK Knob VOL SIL Rating label D Rating label P Rating label W NPT 1148D Power transformer D NPT 1148P Power transformer P NPT 1148DG Power transformer W NPT 1149D Power transformer 0 NPT 1149P Power transformer NPT 1149DG Power transformer W NPT 1150D Power transformer D NPT 1150P Power transformer P NPT 1150DG Power transformer W NRSF 106 20BU Rotary switch NSS 1258P Slide switch W NTUM 1SC106 Ground terminal AS UC 6 16 Power supply cable D AS CEE 3 Power supply cable P W 1 25A TSC Primary fuse D W 0 8A SE EAK Primary fuse or 0 8A SE EAK Primary fuse P W NAAF 4500 1 Equalizer and Flat amplifier pc board ass y 4501 1 Balanced CD input terminal pc board ass y NAETC 4502 1 Balanced LINE input terminal pc board NAETC 4503 1 Balanced output terminal pc board ass y NAETC 4504 1 PHONO input terminal pc board ass y NASW 4506 1 Input selector switch circuit pc board ass y NAETC 4507 1 Output terminal pc board ass y NAETC 4508 1 Input terminal pc board NADG 4509 1 Microprocessor circuit pc board assy NADIS 4510 1 Photo receiving circuit pc board ass y NAETC 4512 1 RI terminal pc board ass y NAPS 4513 1 Power supply circuit pc board ass y NASW 4514 1 Power switch circuit pc boar
10. 245 0 EX 3pF 030 33 330 330 331 0 33 ALL RESISTORS ARE IN OHMS 1 4 WATTS UNLESS OTHERWISE NOTED THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS EX PRINTING SIDE CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT L 0501 8546 166112 482 100 201015 6 2202 5 1220 6 oas oss 9095 9802 ee emp 44 950 95102615 0814 ass e 25C3419 V pH 99999 1519 9520 0529 0550 9554 04 Q621 0622 N 2 25C53708 50 25 1815 98 Est 520 0 BESES CEE ape ae ae Qo 6624 280208 POMS 12 12 40626 s 31 0 0518 222 3559 CRD 9092 H9 9 0525 0529 Joos P355 P705 C965 9501 8508 0556 C622 711 E 4 25 4 01 5L 0 9540 Roh 1 2525 9526 0528 A HH i 2 5 96 9606 0545 a 1 I 0506 4 0602 EV 6 0522 0851 0540 Eo Roh H 0512 MAGO Sey 5644 2665 80 0560 8607 0608 4501 1 1 S gt ZSAT4BD SOF T 2501915 9 us MR 2 1015 25 1355 me H Gi Mai IR NL 3 Be ee ae ore COLD C 1 12 25 22 gt _ Er Roh 6 21172 0929 or UNBALANCED 1 LINE BALANCED FI 1 1 gt Lon Roh 40 220 1 86 0966 R96212 1 2 955 866 D962 BLU gt
11. A515 A516 518 522 523 525 526 A63 A631 A632 A633 A636 A638 A639 PART NO 27110709 28170031 27121592A 27121593A 28140972 28141220 28140782 27130696 27130697 27130698 27270147 28141221 27141547 27141549 27141584 28141226 27300750 28190009 27190657 27190897 831130088 801230 830440109 830440089 82142604 24213152 27260323 250153 79087 28184526 28140695 28141222 1A370701K 27267185 27267786 27267787 27267789 28135199 28191593 28198721 27267790A 28324626 27180398A 14385701 27267803 27267804 27267806 27267809 27267808A 283224667 28185369 28185370 837440169 29110066 27260319 27273133 1B 27260321 27273092A 27170290 27170295 27170291 28141009 27175254 834430088 801230 DESCRIPTION Front bracket V Bushing Rear panel D W Rear panel P t1 5x25x140 Cushion 15x125 x12 Cushion t1 5x25x170 Cushion Bracket L Bracket R Bracket PC Spacer t1 5x20x45 Cushion Bracket VOL Bracket POW Bracket SI t5x 10x20 Cushion Bushing CORD D Bushing CORD P W KGLS 18RF Holder KGLS 3S Holder 3TTW 8B Tap tight screw 3STS 8BQ BC Tap tight screw 4 10 Tap tight screw 4ATTC 8C BC Tap tight screw 2 Tap tight screw Joint POW Shatt POW Shorted pin Glass tube Top cover 11 5 25 240 Cushion Cover t0 5x15x425 Cushion Front panel ass y BLK Guide AT BLK Guide REC BLK Guide ass
12. C714 C702 C704 C709 C712 C734 C706 C707 C711 C718 C719 720 721 730 C73 C736 CIC 139 X701 R725 R726 R730 R731 P701 P702 P703 P704 P705 P730 PART NO ICs 22240358 222780058 Transistors 2213090 2213650 Diodes 223163 or 223205 224450562 225142DX2 22380046 22380035 22380039 Cores 230906 Coils 233409K 220 231069 Capacitors 374721035 354744709 354741009 375524744 354784799 3020033 374721034 3500151 354722219 354724719 374722235 Osc element 3010150 Resistors 49163103405 441628204 452520104 Sockets 2009990110 2009990226A 2009990227 2009990233 2009990232 Plug 25055174 DESCRIPTION LB1638 TMP47C440AN G701 M51943BSL AN7705F 114 5 DTDI13ZS 155 133 or 155270 5 Zener SEL2913K DX2 LED AMOIZ or 104003 14842 BLO2RN2 R62 NCH 1284 NCH 1119 0 01 50V Film TF 47 UF 16V Elect 10 uF 16V Elect 0 47 uF 50V Film MMT 0 47 UF 50 Elect B8XCO0113 33N C Block 0 01 uF 50V Film 2200 uF 16V Elect 220 UF 6 3V Elect 470 UF 6 3V Elect 0 022 uF 50V Film TF CST4 00MGW 10 5 Resistor network 82 Q IW Metal oxide film 1 Q 1 2W Metal 5 5 18 167 NSAS 18P0327 NSAS 4P0328 NSAS 6P0336 NSAS 6P0335 NPLG 2P 158 9 CIRCUIT NO 5 01 PART Switch 25030359 Holder 27190894 DESCRIPTION NRSF 112 20RM LED9
13. H x 418 D 17 15 16 W x 3 9 16 H x 16 7 16 D side panels included 475 W x 90 H x 418 D 18 11 16 W x 3 9 16 H x 16 7 16 D Weight 8 9 kg 19 6 Ibs side panels included 9 2 kg 20 3 Ibs opecifications and features are subject to change without notice P 388F SITOA OV H3WHO3JSNYUL 45 H3AHOJSNYUL U3MOd 5 35VI C06 L 1064 2064 0103135 O3U IN Hd OW Hd HOLWIN93H 1 1 14 HOLVIND3Y IV13 MI 9 014V 053 div SWMIOA AND E MVIIM3 342 0 03 MVIV8M o3 JNN indino po E OAH3S 2 E JNN q 104110 2 3 MVMV9 2 gt i qo 5 20 WHON d d OZONVIWENN 09 a2 1 1 0 I HOLYNN3LLV any LOES WILNSY34510 4 1 I I I I L 59320 WN WW ONOHd HOSN3S ow HO19313S INdNI SONJU O3 ONOHd ONOHd 16 Nv4YOVIa X90108 P 388F PRECAUTIONS 1 Replacing the fuses For continued protection against risk fire replace only with same type and same rating fuse CIRCUITNO PART NO DESCRIPTION F901 252146 1 25A TSC Primary fuse 120V 120V 220V models F902 252069 or 0 8A SE EAK or 252069CC 0 8A SE EAK Primary fuse 23
14. y SEL BLK Guide ass y VOL BLK Name plate Clear plate RE Facet Guide ass y POW BLK Knob ass y POW BLK Spling Front panel ass y SIL Guide AT SIL Guide REC SIL Guide ass y SEL SIL Guide ass y VOL SIL Guide ass y POW SIL Knob ass y POW SIL Side board L Side board R ATTT 16C BC Tap tight screw Wz5 Aluminum tape Shaft ass y VOL Joint ass y Shaft ass y SEL Joint Bottom board L D P Bottom board L W Bottom board R t1 5x195 125 Cushion Bottom leg assy 3TTS 8B BC Tap tight screw 3STS 8BQ BC Tap tight screw REF NO A806 A806 A808 A808 A809 A809 A859 A859 A859 AT901 A T901 A T901 A T902 T902 A T902 A T903 A 1903 A 1903 5301 5302 A 8903 10 110 A P901 A P901 A F901 A F902 U005 U007 0008 0009 0010 voll U013 U014 0015 0015 0015 NOTE THE COMPONENTS IDENTIFIED BY MARK A ARE CRITICAL D P W BLK SIL PART NO 28324631 28324665 28324632 28324666 28324635 28324664 29361439 29361440 29361442 2300821C 2300822C 2300823B 2300825C 2300826C 2300827B 2300829B 2300830B 2300831B 25030358 25065 123 25060180 253122 253131 252146 252069 252069 1A370500 1 1A370501 1 1A370502 1 1A370503 1 1A370504 1 1A370506 1 1A370507 1 1 A370508 1 I A370509 1 1A3705 10 1 143705 12 1 1A370513 1
15. 0V 120V 220V models 2 Insulation resistance mesurement Only U S A model Connect the insulating resistance tester between the plug of power supply cable and the terminal GND on the back panel Specifications More than 10 MQ at 500V J Voltage selector Bottom Worldwide models are equipped with a voltage selector to conform with local power supplies Be sure to set this switch to match the voltage of the power supply in your area before plugging in the unit The voltage is changed by inserting a screw driver into the groove of the switch and moving the switch from the right or left Confirm that the switch has been moved all the way to the right or left before plugging in the unit Models without a voltage selector can only be used in areas where the power supply is the same as that of the unit 220V 120V 220V 120V at AC120V at AC220V 4 When replacing the power transformer T903 make sure to affix a rating label to the transformer REF NO PART NO DESCRIPTION A859 29361439 Rating label 120V models A859 29361440 Rating label 230V models A859 29361442 Rating label 120V 220V models 5 When installing the power transformer T903 on the chassis make sure to use the specified screws Safety Tap tight screw gt 4TTC 8C BC 830440089 P 388F TMP47C440AN G701 Microprocessor INPUT SELECTOR INPUT SELECTOR ENCODER rs 5V TMP47C440AN 42 5V SYSTEM BUS 41
16. 4 C107 C108 111 0114 C115 C116 117 118 C119 C122 123 124 125 126 2202175 2202176 2202115 2202116 2211945 2211455 2211255 2202175 2202176 2202115 2202116 2211945 2211455 2211255 2202175 or 2202176 2202115 or 2202116 Diodes 223251 223163 or 223205 224450512 Capacitors 373631024 372122214 373631014 373552434 373554334 372126804 372122204 391622217 373631024 391651017 391622217 391652217 372123304 373631014 373632224 373552434 373554334 372126804 372122204 391622217 373632224 DESCRIPTION 2SB1370 E or 2SB1370 F 2SD2061 E or 2SD2061 F 2SK246 GR 2SA1015 GR 2SC1815 GR 2SB1370 E or 25 1370 2SD2061 E or 2SD2061 F 2SK246 GR 2SA1015 GR 2SC1815 GR 2SB1370 E or 2SB1370 F 2SD2061 E or 2SD2061 F TLRI12 LED 15133 or 1SS270A MTZ5 1B Zener 1000 pF 100V Film KP 220 pF SOV Styrene 100 pF 100V Film KP 0 024 uF 250V Film 0 043 uF 250 Film 68 pF 50V Styrene 22 pF 50V Styrene 220 HF 6 3V Elect FS 1000 pF 100V Film KP 100 25V Elect FS 220 UF 6 3V Elect FS 220 uF 25V Elect FS 33 pF 50V Styrene 100 pF 100V Film KD 2200 pF 100V Film KP 0 024 uF 250V Film 0 043 uF 250V Film 68 pF 50V Styrene 22 pF 50V Styrene 220 HF 6 3V Elect FS 2200 pF 100V Film KP have been delivered from ONKYO parts Center at the same time on th
17. 52530624 442524724 442521204 442528224 Radiator 27160315 27160316 Ground plate 27141059 DESCRIPTION 6 2 1 2W Metal 4 7 KQ 1 2W Metal oxide film 12 Q 1 2W Metal oxide film 8 2 1 2W Metal oxide film RAD 95 B RAD 96 B POWER SWITCH CIRCUIT PC BOARD NASW 4514 1 1A 1B CIRCUIT NO A C901 C902 C903 C903 A 5901 A C901a A C902a A C903a A F90la A F902a NOTE P PART NO DESCRIPTION Capacitors 3500065A 0 01 uF AC400V 125V Film IS 3500065 A 0 01 uF 400 125 Film IS ID W 3500077 4700 pF Film IS P 3500065A 0 01 uF AC400V 125V Film IS IW Switches 25035550 NPS 111 L512P Covers Capacitor 27301216 SBI925A 27301216 SB1925A D W 27301216 SB1925A Fuse holder 25050065 YSH 403T D W 25050065 YSH 403T P W Label 29360626 Fuse D Only 120V models Only 230V models IW Only 120V 220V models NOTE THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK REPLACE ONLY WITH PART NUMBER SPECIFIED PACKING PARTS LIST REF NO A851 A85 A852 A853 A854 A855 A857 A858 A902 A902 A904 A905 A906 A907 NOTE P W IN F BLK SIL PART NO 29052410 29052460 29091574 29091575 261504 29100037A 282301 or 282311 29110071 29360778 DESCRIPTION Carton box BLK Carton box SIL Pad Left Pad Right Paper tape 650x500 m
18. 76 DESCRIPTION NSCT 3P571 PHONO INPUT TERMINAL PC BOARD NAETC 4504 1 CIRCUIT NO C401 C402 P401 P403 PART NO Capacitors 373631524 Terminals 25045 161 DESCRIPTION 1500 pF 100V Film KP NPJ 2PDBL58 INPUT SELECTOR SWITCH CIRCUIT PC BOARD NASW 4506 1 CIRCUIT NO D782 C782 C784 RL301 RL302 5201 5 302 5401 5403 P351 P355 P453 P454 P459 P460 P461 P462 45 452 P705a P711a P701a PART NO Diode 223163 or 223205 Capacitor 374721034 Relaies 25065335 Switches 25065457 25030330 25030357 Sockets 2009990219 2009990221 2009990230 2009990219 200999023 1A Piugs 25055133 25055 139 DESCRIPTION 155133 or 155270 0 01 50V Film TF NRL 2P1 25A DC5 045 NSS 26162 Slide NRS 2211 BA Rotary NRS 448 20RJ Rotary NSAS 14P0320 NSAS 12P0322 NSAS 6P0333 NSAS 14P0320 NSAS 6P0334 NPLG 3P 117 NPLG 9P 123 OUTPUT TERMINAL PC BOARD NAETC 4507 1 CIRCUIT NO P301 P303 P413 P415 417 419 421 Terminals 25045161 DESCRIPTION NPJ 2PDBL58 INPUT TERMINAL PC BOARD NAETC 4508 1 CIRCUIT NO P405 P407 PART NO Terminals 25045161 DESCRIPTION NPJ 2PDBL58 MICROPROCESSOR CIRCUIT PC BOARD NADG 4509 1 CIRCUIT NO 0701 0702 0707 0705 Q706 0730 0731 Q703 0704 0708 0709 D701 D702 0703 0711 D712 D713 D730 L701 L704 1706 1708 1 705 L730 C701 C703 C713
19. ATTS UNLESS OTHERWISE NOTED THE THICK LINES PC BOARD ARE THE PRINTING SIDE OF THE PARTS EX ead PRINTING SIDE CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT X M a M M M MU X R111 R113 8 95 9119 RB77 75 R871 06751254101 8 R011 R013 R035 R857 8865 R551 0005 e A Cs 1 4 2057 1000 25 9 002742 A Tos MM mm Qo01 om ay t Roos RO230 6001 11 So 3 308 1 1 om 5 90 Fi Tr 4 n rir RO25 TRAG 8 9 IN e 202029 as 9 4 3 5 als ige BK CE 4 0 131 Ro17K0 13 cos T 112153 1 36 1 54 paapa Lx 8 9051 5 12 NJMES32D 0 0024 12 9011 0012 A 53 09631 2 i 3 Jessa 983 282313 T a 1 R962 12 1 2 C955 C956 0962 BLU B o4 172 100 6 3 526 4509 1 2 8 84 0000 ren 2K o 9 om 20K u am x 13K 300 1 3K L701 704 BLO2RN2 Rb2 nd ul 5 EX 47 8876 0672 220 1 500 1 3 m 300 4 5K II IT 267412501815 3 200 2 i 25 1015 A x 0876 25 2061 5 9057 4 5 m gest 2251815 tot tf fot 4 Eo Q855 0 or ee 121 8751 oR 82072 Or 2502061 EorF 8 9009 9010 is gt 1
20. CED NORM INV NORM Outputs the same phase signal in response to the input signal _ Outputs the reverse phase signal in response to the input signal The output impedance is 1000 Normally it is connected to the amplifier by using the NORM side Balance Output Terminal OUTPUT BALANCED NORM INV The output impedance is 200Q This terminal is equiva lent to XLR 3 32 Suitable connectors are XLR 3 11C equivalent products Pin polarity 1 GND 2 COLD 3 HOT Power Supply Cord Voltage Selector Bottom This is provided only for worldwide models For details see page 3 PRINTED CIRCUIT BOARD PARTS LIST EQUALIZER AND FLAT AMPLIFIER PC BOARD NAAF 4500 1 CIRCUIT NO Q051 0151 Q621 Q622 Q8 13 0814 Q001 Q008 Q009 0010 Q011 Q012 Q017 Q022 Q023 Q024 0025 020 Q027 Q028 Q101 Q104 Q109 Q110 Q111 Q112 0113 0116 0117 0122 Q123 Q124 Q125 0126 Q127 0128 Q501 Q508 Q509 Q512 Q513 Q514 Q515 Q516 0519 0520 0517 0518 0521 0524 0525 0528 Q529 Q530 Q531 Q540 Q541 Q554 0555 0560 0601 0602 0603 0604 0605 0606 0607 0608 Q801 Q804 Q805 Q806 Q807 Q808 Caution PART NO ICs 222902 222465 Transistors 2214739 2213666 or 2213667 2211414 2211975 2211895 2211414 2211424 2214739 2213666 or 2213667 2211414 2211895 2211975 2211895 2211414 2211424 2212186 or 2212187 2211255 2214725 or 2214726 2214715 or 2214716 2214725 or 2214726 2214715 or 2214716 2211895
21. F 35V Elect FS 27 pF 50V Styrene 47 pF 50V Styrene 47 25V Elect FS 220 uF 6 3V Elect FS 1000 pF 100V Film KP 2 2 uF SOV Film MKT 0 01 uF 50V Film TF 100 6 3V Elect FS 0 01 uF 50V Film TF 10 UF 35 Elect V X 2200 uF 16V Elect FS 0 022 uF SOV Film TF 100 uF 6 3V Elect FS 0 01 uF 50V Film 50V Elect FS 1000 25V Elect FS 100 uF 6 3V Elect FS 0 01 uF SOV Film TF uF 50V Elect FS 1000 25V Elect FS 68 1 2W Metal oxide film 82 1 2W Metal oxide film 470 Q 1 2W Metal oxide film 18 Q 1 2W Metal oxide film 130 1 2W Metal oxide film 160 1 2W Metal oxide film 470 1 2W Metal oxide film 18 1 2W Metal oxide film N27RQL20KA20F Variable 22 Q 1 2W Metal oxide film 10 Q 1 2W Metal oxide film NRL 2P1 25A DC5 045 NRS 283 BA Rotary NSAS 8P0323 NSAS 12P0325 5 5 6 282 5 5 12 324 NSAS 6P0362 NSAS 4P0326 NASA 6P0363 NPLG 6P 120 NPLO 3P117 NPLG 9P123 RAD 51 B Bus Bus zd e BALANCED CD INPUT TERMINAL PC BOARD NAETC 4501 1 CIRCUIT NO P409 P410 PART NO Sockets 25050777 DESCRIPTION NSCT 3P572 BALANCED LINE INPUT TERMINAL PC BOARD NAETC 4502 1 CIRCUIT NO P411 P412 PART NO Sockets 25050777 DESCRIPTION NSCT 3P572 BALANCED OUTPUT TERMINAL PC BOARD NAETC 4503 1 CIRCUIT NO P305 P306 PART NO Sockets 250507
22. P 388F Ref No 3433 ONE YO SERVICE MANUAL Stereo Pre Amplifier MODEL P 388F Silver and Black models UD 120 AC 60Hz UP 230V AC 50Hz SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PARTS NUMBERS APPEAR AS SHOWN IN THIS MANUAL MAKE LEAKAGE CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSU LATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUS TOMER 120V or 220V AC 50 60Hz TABLE CONTENTS Specifications 2 Block diapram msn es seacoast re 3 Precautions 4 IE Block ovo ern 5 Chassis exploded view eem e ee kn 8 Front and rear panel _ _ _ __ _ _ _ _ _ _ _ 11 Printed board parts list e 13 Parts list of packing 17 System CONNECTIONS d ER are ee 18 Printed circuit board view 19 Schematic diagram 25 p rn 37 Er ue verti af arie Bee a en 49 P 388F SPECIFICATIONS Input Sensitivity and Impedance PHONO MC PHONO MM BALANCED UNBALANCED Rated Output and impedance BALANCED UNBALANCED TAPE REC Maximum Output BALANCED UNBALANCED
23. TAPE REC RIAA Deviation Phono Overload PHONO MC PHONO MM Frequency Response CD Balanced Unbalanced Total Harmonic Distortion PHONO MC PNONO MM CD BAL UNBAL Intermodulation Distortion CD BAL UNBAL Signal to Noise Ratio PHONO MC PHONO MM CD BAL UNBAL Power Supply Canadian models European models 160 uV 100 ohms 2 5 mV 47 kohms 150 mV 30 kohms Hot Cold 150 mV 15 kohms 1 0V 200 ohms 0 5V 100 ohms 150mV 1 1 kohms 10 0V 5 0V 12 0V at Phono Input t 0 2dB at 20 20 000 Hz 13 mV RMS at 1kHz THD 0 05 200 mV RMS at 1kHz THD 0 05 0 3 dB at 0 8 Hz 170 kHz 0 005 at 3V OUTPUT 0 0008 at OUTPUT 0 0005 at 3V OUTPUT 0 003 at 70 Hz 7kHzz4 1 81 dB 0 5 mV Input A Weighted 92 dB 5 0 mV Input A Weighted 105 dB 150 mV Input A Weighted at Balanced Output AC120V 60 Hz AC230V 50 Hz U K amp Australian models AC240V 50 Hz Woridwide models AC120V 60 Hz or AC220V 50 Hz switchable Controls POWER OUTPUT ATTENUATOR L R 0 1 2 3 6 12dB VOLUME REC SELECTOR MC TUNER CD LINE TAPE1 2 TAPE2 gt 1 INPUT SELECTOR MM MC TUNER CD CD BAL LINE BAL LINE TAPE 1 TAPE 2 OUTPUT MUTING Remote Control only Inputs MC PHONO MM PHONO TUNER CD CD BAL BALANCED LINE BAL BALANCED LINE TAPE 1 TAPE 2 Outputs TAPE REC OUT 182 OUTPUT BALANCED UNBALANCED NORMAL amp INVERT Dimensions 455 W x 90
24. d ass y D NASW 4514 1A Power switch circuit pc board ass y P NASW 45 4 1B Power switch circuit pc board ass y W Only 120V models Only 230V models Only 120V 220V models Only Black models Only Silver models FOR RISK OF FIRE AND ELECTRIC SHOCK REPLACE ONLY WITH PART NUMBER SPECIFIED P 388F P 388F CHASSIS EXPLODED VIEW A020 A302 036 AO A037 1009 10 P 388F FRONT AND REAR PANEL Front panel ONKYO integra STEREO PREAMPLIFIER POWER Power Switch POWER and Indicator Press the power switch to turn the power on and the indicator will light Press it again and the power will be turned off For 5 seconds after the power is turned on muting will prevent the signal from being output until the internal circuit works properly Remote Control Sensor This receives signals sent from RC 235S remote control transmitter Output Attenuator Switch OUTPUT ATTENUATOR LEFT RIGHT This switch adjusts the output level of the output terminal Aiso use it for L and R level adjustment since left and right are independent of each other Set the attenuate amount to one of these 6 values 0 1 2 3 6 and 12 dB Normal setting is O Volume Control Knob VOLUME This controls volume Turning it clockwise increases vol ume When controlling with the remote control transmitter pressing UP or DOWN increases or decreases volume respectively Rec Selector S
25. e same day CIRCUIT NO C127 C130 C151 C158 C159 C160 C501 C502 505 508 509 512 521 524 525 528 529 532 C533 C540 C601 C602 C621 C626 C791 C801 C804 C805 C808 C809 C812 C813 C816 C817 C820 C851 C852 C853 C854 C855 C856 C857 C858 C871 C872 C873 C874 C875 C876 C877 C878 ROII RO01I4 RO19 R020 037 038 R039 R042 RIII RIIA R1I9 R120 R137 R138 139 142 R500 R515 R522 R613 R620 RL311 5501 1 1 P353 P451 P452 455 457 P711 P803 P804 P852 P872 P873 P355a P462a P704a P702a PART NO 391651017 391622217 391652217 372123304 373631014 391654707 391661017 372122704 372124704 391654707 391622217 373631024 373722254 374721034 391621017 374721034 39336 1007 391642227 374722234 391621017 374721034 391680107 391651027 391621017 374721034 391680107 391651027 Resistors 442526804 442528204 442524714 442521804 442521314 442521614 442524714 442521804 5104311 442522204 442521004 Relay 25065335 Switch 25030356 Socket ass y 2009990222A 2009990224 2009990200 2009990223 2009990249 2009990225 2009990250 Plugs 25055136 25055133 23055139 Radiator 27160220 Plates 27160313 27160215 2 Ground plate 27141059 DESCRIPTION 100 uF 25V Elect FS 220 uF 6 3V Elect FS 220 uF 25V Elect FS 33 pF SOV Styrene 100 pF 100V Film KP 47 25V Elect FS 100 u
26. l PHONO MM MC This terminal connects the record player Make a selec tion in accordance with the cartridge to be used MM Connect to this terminal when using a MM type cartridge Connect to this terminal when using MC type cartridge When using a step up transformer or head am plifier connect to the MM terminal even when using a MC type cartridge A short pin is inserted to this terminal before shipment fromthe factory Tousethis terminal remove the short pin and store it or insert it to another input terminal Do not insert it into the output terminal or TAPE REC terminal Doing so may terminate sound production or cause abnormal operation TUNER CD and LINE Input Terminals This terminal connects the CD player tuner etc Remote Control Jacks The remote control jacks are used to connect ONKYO products bearing the RI mark via the accessory re mote control cable When this unit is connected with ONKYO CD players or cassette decks bearing the RI mark it can also be controlled by the remote control transmitter RC 235S Refer to page 7 Balance Input Terminal BALANCED CD LINE This terminal connects devices with balance output such asthe CD player This terminal is equivalent to XLR 3 31 Pin polarity 1 GND 2 COLD 3 HOT eos Tape Deck Connecting Terminal TAPE 1 PLAY REC TAPE 2 PLAY REC The unit can connect two tape decks Unbalance Output Terminal OUTPUT UNBALAN
27. m Poly vinyl bag Sealing hook or Sealing hook Damplon tape Label FLASH N Accessary bag ass y 29341739 29341740 24140235A 3010054 29100097 2010200 29365019A 29365024 29100107 29358002J 25055018 Instruction manual D Instruction manual P W 2355 Remote control unit UM 3 Battery Poly vinyl bag for accessary 3 5 mm Mini plug ass y Warranty card N Warranty card F Poly vinyl bag Warranty F Service station list N 1 Conversion plug W Only 120V models Only 230V models Only 120V 220V models Only U S A models Only French models Only Black models Only Silver models 17 A B C D E G H SCHEMATIC DIAGRAM MODEL P 388F AC 120V type a A 8856 9652 300 1 3K 0055 2541015 i 1 0954 25C1815 0R 2 M _ __ 2 _ W111 8115 RM 8877 ROJE 0873 25 101 Roll Ross RBE RESS R703 R702 I 150 1 2 150 172 1 13K 300 1 Q875 2581370 amp or 66 1 2 68 12 1 13K 500 1 3K 3 3K 6 BK 4303 R701 OTAI14YS dir 1 8 4 gt h 9 5 g 6111 cua 5 011 6913 2 83 243 2434 Kea 245 243 F LL Bo ROO EIU EQ MC rth 2 q _ R708 R709 X 9 0 HEE Bir 9997
28. t NGG UB UNBALANCE B BALANCE B 20 CD B 2 VSS GND terminal 22 CD UB 23 TUNER Output terminal for Input selector display 24 PH MM Output of the position currently selected will be L Light 25 PH MC 26 ENCDBI a 54 55 Selector B position detector input terminal 28 ENCDB3 29 ENCDB4 30 TEST Shipment Test To be connected with GND 31 XIN _ Terminal for connecting with Ceramic oscillator 4 MHz 32 XOUT 33 RESET Input terminal for System reset 34 EXP JPN Input terminal for Remote control code Initialization when power switch ON Volume UP DOWN Output terminal Active H 35 VOL DOWN OPERATION VOLUP VOLDOWN STOP L H UP H L 36 VOL UP DOWN L H 37 REM IN Remote control signal input terminal Active L 38 MUTE Muting output terminal Active H 39 PLAYER Output terminal for Player control 40 SYS OUT SYS EN Output terminal for System code Active L 4 SYS IN Input terminal for System code Active H 42 VDD Power 5V Connecting terminal P 388F CHASSIS EXPLODED VIEW PARTS LIST REF NO A001 004 A006 A006 A007 A008 A009 010 011 012 A013 A015 016 018 019 020 023 023 026 027 A036 A037 A038 A041 A042 A050 051 061 063 A302 A303 A305 A500 A504 A505 A507 A509 511 A801 A803 A811 A811b 811 500 504 505 507 509 811 A811b A514
29. witch REC SELECTOR This switch selects the recording source Output signal of TAPE 1 and TAPE 2 REC terminal are switched MG iones Select this to recordthe record player connected to the PHONO MC terminal MM Select this to record the record player con nected to the PHONO MM terminal TUNER Select this to record the source connected to the TUNER terminal Select this to record the source connected to the CD terminal OFF Select this to not record or dub bates Select this to record the source connected to the LINE terminal IS TAPE 15 2 Select this to dub from TAPE 1 to TAPE 2 TAPE 251 Select this to dub from TAPE 2 to TAPE 1 Recording or dubbing can be performed regardless of the input selector s setting A source connected to the BALANCED terminal cannot be recorded Input Selector Switch and Indicators INPUT SELECTOR This switch is used to select the desired program source The switch can be turned in either direction without end stops An indicator lights to show which program has been selected The switch is also able to be switched directly using the Input Selector buttons on the remote control transmitter Make sure that the device of the selected source is connected to the appropriate terminal Rear panel WARNING SHOCK coin JNBALANCED NCAM AV S RISQUE DE 2 02 ELEC RIZ 2 Record Player Input Termina

Onkyo -- P-388F

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