Sony STR-DE675 - Fm Stereo/fm-am Receiver, Service Manual

Page 1: ...on the sound field settings and sources there may be no sound output MULTI CH IN CD MD TAPE DVD LD TV SAT VIDEO 1 VIDEO 2 AUX 10 Hz 50 kHz 0 5 2 dB with sound field and equalizer bypassed Frequency response Reference Power Output Rated Power Output at Stereo mode US Canadian MODELS Reference Power Output Rated Power Output at Stereo mode AEP UK MODEL 8 ohms 1 Hz THD 0 7 100 W 100 W 8 ohms 1 kHz TH...

Page 2: ...n standby condition 1 W 230 W In standby condition 1 W 1 switched total 100 W Max 1 switched total 120 W 1A Max 430 308 5 157 5 mm 14 5 10 4 5 3 in including projecting parts and controls 7 5 kg 16 lbs 9 oz Design and specifications are subject to change without notice FM wire antenna 1 AM loop antenna 1 R6 size AA batteries 2 Remote commander RM PP505 remote 1 Tuning range Antenna terminals Inter...

Page 3: ...r is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM or battery operatedAC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOM that is suitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A SAFETY CHEC...

Page 4: ...3 7 Printed Wiring Board Main Section 16 3 8 Schematic Diagram Main Section 1 3 17 3 9 Schematic Diagram Main Section 2 3 18 3 10 Schematic Diagram Main Section 3 3 19 3 11 Printed Wiring Board Display Section 20 3 12 Schematic Diagram Display Section 21 3 13 Printed Wiring Board Video Section 22 3 14 Schematic Diagram Video Section 23 3 15 Schematic Diagram Trans Section 24 3 16 IC Block Diagrams...

Page 5: ...m only the front left and right speakers 8 INPUT MODE button Press to select the input mode for your digital components DVD LD TV SAT and MD TAPE Each press switches the input mode of the currently selected component Select To AUTO Give priority to digital signals when there are both digital and analog connections If there are no digital signals analog is selected DIGITAL OPTICAL Specify the digit...

Page 6: ...e the setup mode then use the cursor buttons wa to select any of the following indications You can then make various settings using the jog dial ws When you select Y ou can Speaker type Specify the type of speakers page 17 Speaker setup Specify the front center surround speaker sizes the surround speaker position and whether or not you are using a sub woofer page 17 When you select Y ou can Speake...

Page 7: ...nts turn off 5 Every pressing of the VIDEO 1 button turns on each segment and LED one after another in the same order Not only the VIDEO 1 button but also the other buttons such as VIDEO 2 DVD LD TV SAT MD TAPE CD TUNER and AUX can be used SOUND FIELD CLEAR MODE The preset sound field is cleared when this mode is activated Use this mode before returning the product to clients upon completion of re...

Page 8: ...output Left input t Front Left Surround Left Center channel output Right input t Front Right Surround Right Sub Woofer channel output Left input t Center channel output Right input t Sub Woofer channel output Left input t Surround Left channel output Right input t Surround Right channel output When this item is selected the message will be displayed OK if the checking is correct ERROR will be disp...

Page 9: ...an model KR Korea model MX Mexican model AR Argentina model CH Chinese model AUS Australian model THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this necessary note is printed in each block Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Note Les composants identifiés par une ma...

Page 10: ... TV SAT AUDIO OUT IR LINK DET IC1105 TV SAT IN DIN1 4 IR LINK DET IC1106 MD TAPE IN IR LINK DET IC1107 MD TAPE OUT DOUT 2 DVD LD IN Signal Path R CH is omitted due to same as L CH FM CD ANALOG DVD DIGITAL 5 6 7 IC1103 SELECTOR 7 OPTICAL IN SELECT 22 21 XIN XOUT 93 XMODE CKSEL1 47 GP9 68 HD OUT 35 HD IN 33 2 GP9 18 HD OUT 19 HD IN 9 MCLK1 12 MCLK2 X1201 13 5MHz 14 SCK OUT 20 BCKO1 19 LRCKO 18 SDI1 ...

Page 11: ...1901 1904 T1 240V 220V 120V 0V VOLTAGE SELECTOR E MODEL ONLY S901 82 83 X0 X1 X1601 20 0MHz FL1 FL2 L SL SL C SW A MUTING 1 POWER MUTING Q747 748 22 AC MUTING J791 FLUORESCENT INDICATOR TUBE FL101 61 DIN 62 CLK 63 STB 7 DIN 8 CLK 9 STB 14 29 SEG1 16 42 31 GRID1 12 FL1 FL2 2 LEVEL LED 3 NAME LED 1 SUR LED 4 SETUP LED LED DRIVE IC100 D106 109 40 MULTI CH LED 32 AFD LED 31 2CH LED 30 MODE LED 25 DCS ...

Page 12: ...501 C 9 D1502 C 9 D1601 F 1 D1602 G 2 D1603 E 3 D1901 G 7 D1902 G 7 D1903 F 7 D1904 F 7 D1911 G 3 D1912 F 8 D1913 E 3 D1914 E 8 IC1101 C 3 IC1102 B 1 IC1103 B 4 IC1104 B 7 IC1105 B 8 IC1106 B 8 IC1107 B 9 IC1201 D 2 IC1202 C 3 IC1301 D 4 IC1501 C 2 IC1502 C 1 IC1503 D 10 IC1552 C 1 IC1601 F 2 IC1603 B 4 IC1605 G 4 IC1901 F 8 IC1902 F 8 IC1903 G 8 IC1904 F 8 Q1601 F 1 Q1602 F 1 Q1603 G 2 Q1604 G 2 ...

Page 13: ...13 13 STR DE675 3 4 SCHEMATIC DIAGRAM DIGITAL SECTION 1 3 3 3 2 1 2 1 2 5 3 3 2 6 2 6 4 See page 9 for Waveform See page 25 for IC Block Diagrams ...

Page 14: ...14 14 STR DE675 3 5 SCHEMATIC DIAGRAM DIGITAL SECTION 2 3 See page 9 for Waveform ...

Page 15: ...15 15 STR DE675 3 6 SCHEMATIC DIAGRAM DIGITAL SECTION 3 3 See page 9 for Waveform See page 26 for IC Block Diagrams See page 27 for IC Pin Function ...

Page 16: ... F 9 Ref No Location Ref No Location D791 F 12 D801 F 13 D802 D 13 D804 F 12 D833 D 7 D896 D 5 IC201 D 4 IC401 E 3 IC501 F 2 IC601 E 8 IC701 E 6 IC702 E 7 IC801 C 5 IC802 D 5 IC803 E 11 IC804 D 6 IC806 E 12 IC807 C 7 Q361 D 5 Q362 D 6 Q363 E 2 Q364 E 2 Q365 D 6 Q366 D 7 Q379 E 1 Q471 D 2 Q501 G 2 Q502 G 3 Q503 G 3 Q504 G 4 Q505 F 3 Q506 F 3 Q540 F 4 Q550 D 10 Q560 C 8 Q601 F 10 Q602 G 11 Q603 G 10...

Page 17: ...17 17 STR DE675 3 8 SCHEMATIC DIAGRAM MAIN SECTION 1 3 See page 26 for IC Block Diagrams ...

Page 18: ...18 18 STR DE675 3 9 SCHEMATIC DIAGRAM MAIN SECTION 2 3 ...

Page 19: ...19 19 STR DE675 3 10 SCHEMATIC DIAGRAM MAIN SECTION 3 3 F901 1 US CND E TW MX CH JW902 AEP UK MY SP AR AUS 1 F901 6 3A 125V US CND TW MX T2 5AL 250V EXCEPT US CND TW MX F902 T2 5AL 250V ...

Page 20: ...C101 Page 12 There are a few cases that the part printed on this diagram isn t mounted in this model Ref No Location D100 C 6 D101 E 10 D102 B 9 D103 F 7 D104 F 6 D105 F 6 D106 E 9 D107 E 9 D108 E 8 D109 E 8 IC100 C 8 IC101 E 4 IC102 C 13 Q100 C 5 Q101 F 2 Q102 F 2 Q103 F 2 Q104 C 5 Q105 F 1 Semiconductor Location ...

Page 21: ...21 21 STR DE675 3 12 SCHEMATIC DIAGRAM DISPLAY SECTION See page 26 for IC Block Diagrams ...

Page 22: ...rcuit Boards Location IC1802 IC1801 IC103 Page 16 Page 12 US CND MX Ref No Location D203 F 8 D204 F 8 D1801 F 1 D1802 F 4 D1803 F 4 IC103 E 8 IC1801 B 2 IC1802 B 2 Semiconductor Location There are a few cases that the part printed on this diagram isn t mounted in this model ...

Page 23: ...23 23 STR DE675 3 14 SCHEMATIC DIAGRAM VIDEO SECTION US CND MX See page 26 for IC Block Diagrams ...

Page 24: ...D TRANS SECTION See page 9 for Circuit Boards Location Page 16 Page 16 Page 12 Page 16 Page 16 240Vt220Vt120V US CND E TW MX CH AEP UK MY SP AR AUS RF801 There are a few cases that the part printed on this diagram isn t mounted in this model ...

Page 25: ...LL 57kHz RDS ARI COMPARATOR 8th SWITCHED CAPACITOR FILTER ANTI ALIASING FILTER BIPHASE DECODER PLL 1187 5Hz DEFFERENTIAL DECODER TEST 38 37 36 23 24 1 2 3 4 5 44 8 9 10 46 17 22 21 20 30 35 25 26 27 28 29 32 33 34 16 45 13 14 15 47 40 41 48 CL 39 XSEL CE DI EMPHA AUDIO DISEL DOUT DINO DINI DIN2 6 DGND 7 DVDD 11 AVDD 12 AGND DOSEL0 R VIN LPF CKSEL0 XSTATE 18 DGND 19 DVDD XIN XOUT XMCK DVDD 31 DGND ...

Page 26: ...OUT2 VCC1 VCC2 VEE DRIVE 1 2 3 4 5 6 7 8 9 TR3 R1 R2 TR4 TR6 TR7 R4 R9 TR5 TR1 TR2 R6 D4 D3 R7 R8 TR8 D1 D2 R5 R3 INPUT NF VEOUT VEOUT VSS GND VCC SUB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1A 1B 1Y 2A 2B 2Y GND VCC 4B 4A 4Y 3B 3A 3Y VIN3 V 14 SW2 13 VIN1 12 MUTE1 11 VOUT1 10 NC 9 V 8 1 SW1 2 AMP VIN2 3 MUTE2 4 VOUT2 5 GND2 6 GND1 7 AMP 9 S5 S6 S7 S4 S1 S2 S3 Vout1 Vout2 Vout3 V GND SW3 SW2 SW1 SW5 SW4 ...

Page 27: ... AUDIO CODEC Chip select signal output to AUDIO CODEC Control data signal output to the sound processor Clock signal output to the sound processor Latch signal output to the sound processor Muting signal output to the sound processor HDOUT signal input from DSP HDIN signal output to DSP Clock signal output to DSP Muting signal output Muting signal output to the power amplifier Power supply Muting ...

Page 28: ...signal output to the FL tube driver Strobe signal output to the FL tube driver Control A1 signal output Control A1 signal input Power relay control signal output Protector status detect signal input Headphone relay control signal output Woofer relay control signal output Rear speaker relay control signal output Centre speaker relay control signal output Front speaker relay control signal output St...

Page 29: ...FRONT PANEL ASSY BLACK AEP UK 1 X 4953 466 1 FRONT PANEL ASSY BLACK E AUS 1 X 4953 467 1 FRONT PANEL ASSY SILVER AUS 1 X 4953 468 1 FRONT PANEL ASSY GOLD MY SP TW KR CH 1 X 4953 525 1 FRONT PANEL ASSY BLACK CND 1 X 4953 819 1 FRONT PANEL ASSY SILVER E MX AR 2 4 232 113 01 KNOB VOL FOR BLACK US CND AEP UK E AUS 2 4 232 113 11 KNOB VOL FOR SILVER US E MX AR AUS 2 4 232 113 21 KNOB VOL FOR GOLD MY SP...

Page 30: ...HASSIS SECTION 51 51 52 53 70 54 55 56 57 58 60 61 62 63 64 65 66 67 70 70 1 1 1 1 1 1 1 1 3 3 2 2 2 1 1 1 1 1 1 1 1 1 1 not supplied not supplied not supplied not supplied not supplied not supplied 1 1 T901 69 1 1 59 68 ...

Page 31: ... 00 BUSHING 2104 CORD 66 4 232 251 01 BACK PANEL DE6 US 66 4 232 251 11 BACK PANEL DE6 CND 66 4 232 251 21 BACK PANEL DE6 E 66 4 232 251 31 BACK PANEL DE6 AEP 66 4 232 251 41 BACK PANEL DE6 UK 66 4 232 251 51 BACK PANEL DE6 AUS 66 4 232 251 61 BACK PANEL DE6 MY SP 66 4 232 251 71 BACK PANEL DE6 CH 66 4 232 251 81 BACK PANEL DE6 TW 66 4 234 509 01 BACK PANEL DE6 KR 66 4 234 509 11 BACK PANEL DE6 MX...

Page 32: ...CHIP 0 01uF 50V C1108 1 163 038 11 CERAMIC CHIP 0 1uF 25V C1109 1 162 918 11 CERAMIC CHIP 18PF 5 00 50V C1110 1 162 918 11 CERAMIC CHIP 18PF 5 00 50V C1111 1 163 038 11 CERAMIC CHIP 0 1uF 25V C1112 1 162 974 11 CERAMIC CHIP 0 01uF 50V C1113 1 163 038 11 CERAMIC CHIP 0 1uF 25V C1114 1 162 905 11 CERAMIC CHIP 1PF 0 25PF 50V C1115 1 162 923 11 CERAMIC CHIP 47PF 5 50V C1116 1 126 934 11 ELECT 220uF 20...

Page 33: ... 1uF 25V C1906 1 126 935 11 ELECT 470uF 20 00 10V C1907 1 163 038 11 CERAMIC CHIP 0 1uF 25V C1908 1 126 935 11 ELECT 470uF 20 00 10V C1909 1 164 156 11 CERAMIC CHIP 0 1uF 25V C1910 1 126 935 11 ELECT 470uF 20 00 10V C1911 1 164 156 11 CERAMIC CHIP 0 1uF 25V C1912 1 126 935 11 ELECT 470uF 20 00 10V C1913 1 126 964 11 ELECT 10uF 20 00 50V CONNECTOR CNP5 1 564 720 11 PIN CONNECTOR SMALL TYPE 4P CNP6 ...

Page 34: ...L CHIP 22K 5 1 10W R1120 1 216 025 11 RES CHIP 100 5 1 10W R1121 1 216 025 11 RES CHIP 100 5 1 10W R1122 1 216 025 11 RES CHIP 100 5 1 10W R1123 1 216 025 11 RES CHIP 100 5 1 10W R1124 1 216 025 11 RES CHIP 100 5 1 10W R1201 1 216 073 00 METAL CHIP 10K 5 1 10W R1203 1 216 073 00 METAL CHIP 10K 5 1 10W R1204 1 216 049 11 RES CHIP 1K 5 1 10W R1205 1 216 025 11 RES CHIP 100 5 1 10W R1206 1 216 025 11...

Page 35: ...0 METAL CHIP 10K 5 1 10W R1653 1 216 073 00 METAL CHIP 10K 5 1 10W R1654 1 216 073 00 METAL CHIP 10K 5 1 10W R1655 1 216 073 00 METAL CHIP 10K 5 1 10W R1656 1 216 073 00 METAL CHIP 10K 5 1 10W R1657 1 216 073 00 METAL CHIP 10K 5 1 10W R1658 1 216 097 11 RES CHIP 100K 5 1 10W R1659 1 216 049 11 RES CHIP 1K 5 1 10W R1660 1 216 061 00 METAL CHIP 3 3K 5 1 10W R1661 1 216 073 00 METAL CHIP 10K 5 1 10W ...

Page 36: ...LTER FL101 1 518 718 11 INDICATOR TUBE FLUORESCENT IC IC100 8 759 643 83 IC uPD16315GB 3BS IC101 8 759 491 33 IC TC74VHCT08AF EL IC102 8 749 011 22 IC GP1U27X REMOTE CONTROL TRANSISTOR Q100 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q101 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q102 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q103 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q104 8 729 119 78 TRANSISTOR 2SC2785TP HFE ...

Page 37: ... 762 875 21 SWITCH TACTILE AUX S129 1 762 875 21 SWITCH TACTILE CINEMA STUDIO EX C S130 1 762 875 21 SWITCH TACTILE CINEMA STUDIO EX B S131 1 762 875 21 SWITCH TACTILE CINEMA STUDIO EX A S132 1 762 875 21 SWITCH TACTILE EQ S133 1 762 875 21 SWITCH TACTILE EQUALIZER S134 1 762 875 21 SWITCH TACTILE A F D S135 1 762 875 21 SWITCH TACTILE 2CH 1 680 529 11 HEADPHONE BOARD CAPACITOR C790 1 128 809 11 C...

Page 38: ...PF 5 50V US C498 1 128 815 11 CERAMIC 330PF 5 50V EXCEPT US C500 1 162 302 11 CERAMIC 0 0022uF 20 00 16V C501 1 126 963 11 ELECT 4 7uF 20 00 50V C503 1 104 665 11 ELECT 100uF 20 00 10V C504 1 107 583 11 CERAMIC 3PF 0 25PF 500V C505 1 102 989 00 CERAMIC 68PF 5 00 500V C506 1 102 989 00 CERAMIC 68PF 5 00 500V C507 1 128 809 11 CERAMIC 100PF 5 50V C510 1 104 664 11 ELECT 47uF 20 00 25V C511 1 136 157...

Page 39: ... 50V EXCEPT US CND CC53 1 128 809 11 CERAMIC 100PF 5 50V EXCEPT US CND CC54 1 128 809 11 CERAMIC 100PF 5 50V EXCEPT US CND CC55 1 128 809 11 CERAMIC 100PF 5 50V EXCEPT US CND CC56 1 128 809 11 CERAMIC 100PF 5 50V EXCEPT US CND CC57 1 128 809 11 CERAMIC 100PF 5 50V EXCEPT US CND CC58 1 128 809 11 CERAMIC 100PF 5 50V EXCEPT US CND CC61 1 128 809 11 CERAMIC 100PF 5 50V EXCEPT US CND CC62 1 128 809 11...

Page 40: ... TRANSISTOR 2SC3623ATP LK Q703 8 749 010 25 TRANSISTOR MN2488 OPY M Q704 8 749 010 26 TRANSISTOR MP1620 OPY M Q705 8 729 140 82 TRANSISTOR 2SA988TP PAFAEA Q706 8 729 140 82 TRANSISTOR 2SA988TP PAFAEA Q710 8 729 119 79 TRANSISTOR 2SC2785TP FEK Q722 8 729 140 84 TRANSISTOR 2SC1841TP PAFAEA Q723 8 729 119 79 TRANSISTOR 2SC2785TP FEK Q725 8 729 140 82 TRANSISTOR 2SA988TP PAFAEA Q740 8 729 281 53 TRANS...

Page 41: ...33 1 249 437 11 CARBON 47K 5 1 4W 0R534 1 249 389 11 CARBON 4 7 5 1 4W F R540 1 247 866 11 CARBON 30K 5 1 4W R555 1 249 433 11 CARBON 22K 5 1 4W R556 1 249 433 11 CARBON 22K 5 1 4W R557 1 249 431 11 CARBON 15K 5 1 4W R573 1 249 437 11 CARBON 47K 5 1 4W R601 1 249 417 11 CARBON 1K 5 1 4W F R602 1 249 439 11 CARBON 68K 5 1 4W R603 1 249 418 11 CARBON 1 2K 5 1 4W F R604 1 249 439 11 CARBON 68K 5 1 4W...

Page 42: ...1 CARBON 82K 5 1 4W R763 1 249 414 11 CARBON 560 5 1 4W F 0R764 1 249 409 11 CARBON 220 5 1 4W F 0R765 1 249 409 11 CARBON 220 5 1 4W F 0R766 1 234 182 11 ENCAPSULATED COMPONENT 0R767 1 249 393 11 CARBON 10 5 1 4W F 0R768 1 249 389 11 CARBON 4 7 5 1 4W F R769 1 249 425 11 CARBON 4 7K 5 1 4W F R771 1 247 850 11 CARBON 6 2K 5 1 4W R772 1 249 419 11 CARBON 1 5K 5 1 4W F R773 1 249 437 11 CARBON 47K 5...

Page 43: ...MINAL EARTH US CND JACK 0J911 1 785 834 11 OUTLET 1P AC OUTLET EXCEPT KR AUS 0J911 1 251 417 11 OUTLET A C AC OUTLET AUS TRANSISTOR Q901 8 729 119 79 TRANSISTOR 2SC2785TP FEK RESISTOR 0R810 1 240 877 11 FUSIBLE 0 15 5 1 2W 0R811 1 240 877 11 FUSIBLE 0 15 5 1 2W 0R812 1 240 877 11 FUSIBLE 0 15 5 1 2W 0R901 1 202 725 00 SOLID 3 3M 10 1 2W US CND R902 1 249 437 11 CARBON 47K 5 1 4W R903 1 249 425 11 ...

Page 44: ...0PF 5 50V C249 1 128 825 11 CERAMIC 2200PF 5 50V CONNECTOR CNS150 1 568 439 11 SOCKET CONNECTOR 7P CNS151 1 569 315 11 SOCKET CONNECTOR 5P CNS152 1 568 442 11 SOCKET CONNECTOR 9P DIODE D203 8 719 911 19 DIODE 1SS133T 72 D204 8 719 911 19 DIODE 1SS133T 72 IC IC103 8 759 529 20 IC NJM2296D JACK J201 1 770 337 11 JACK PIN 3P VIDEO2 IN DVD LD IN TV SAT IN J202 1 770 337 11 JACK PIN 3P MONITOR OUT VIDE...

Page 45: ...ARIAN CZECH TURDISH GREEK AEP 4 233 598 11 INSTRUCTION MANUAL ENGLISH US CND 4 233 598 21 INSTRUCTION MANUAL ENGLISH CND 4 233 598 31 INSTRUCTION MANUAL ENGLISH E MY SP TW AUS CH 4 233 598 41 INSTRUCTION MANUAL FRENCH SPANISH E MY SP 4 233 598 51 INSTRUCTION MANUAL CHINESE E MY SP TW 4 233 598 61 INSTRUCTION MANUAL ENGLISH CHINESE CH 4 233 598 71 INSTRUCTION MANUAL ENGLISH AEP UK 4 233 598 81 INST...

Page 46: ...king the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2001 03 New STR DE675 ...