SA-VE702/VE705/ WMS7/SS-MS7
Contents
1. lt CONNECTOR gt A 4426 644 A MAIN BOARD COMPLETE CN201 1 564 520 11 PLUG CONNECTOR 5P 1 533 233 11 HOLDER FUSE lt IC gt lt CAPACITOR gt 10201 8 759 634 50 IC M5218AL IC202 8 759 634 50 IC M5218AL AC 1 113 924 11 CERAMIC 0 0047uF 20 250V C203 8 759 634 50 IC M5218AL A C2 1 113 924 11 CERAMIC 0 0047uF 20 250V 2D 1 113 924 11 CERAMIC 0 0047uF 20 250V TRANSISTOR C101 1 126 964 11 ELECT 10uF 20 50V C102 1 162 282 31 CERAMIC 100PF 10 50V Q201 8 729 178 55 TRANSISTOR 2SC2785 E C103 1 136 176 00 FILM 0 82uF 5 50V lt RESISTOR gt C104 1 162 282 31 CERAMIC 100PF 10 50V C105 1 162 294 31 CERAMIC 0 001uF 10 50V R201 1 249 427 11 CARBON 6 8K 5 1 4W F C106 1 162 292 31 CERAMIC 680PF 10 50V R202 1 249 427 11 CARBON 6 8K 5 1 4W F C107 1 162 288 31 CERAMIC 330PF 10 50V R203 1 247 887 00 CARBON 220K 5 1 4W R204 1 249 435 11 CARBON 33K 5 1 4W C108 1 162 282 31 CERAMIC 100PF 10 50V R205 1 249 417 11 CARBON 1K 5 1 4W F C109 1 126 964 11 ELECT 10uF 20 50V C110 1 126 964 11 ELECT 10uF 20 50V R206 1 249 417 11 CARBON 1K 5 1 4W F C301 1 162 282 31 CERAMIC 100PF 10 50V R207 1 247 883 00 CARBON 150K 5 1 4W C302 1 126 963 11 ELECT 4 7uF 20 50V R208 1 249 435 11 CARBON 33K 5 1 4W R209 1 249 427 11 CARBON 6 8K 5 1 4W F C303 1 162 219 31 CERAMIC 68PF 52. Note Note These are omitted 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 POWER LEVEL MODE number specified sp cifi knob knob knob B4 Line B Line Voltages are dc with respect to ground under no signal conditions no mark AUDIO Voltages are taken with a VOM input impedance 10 MO Rear view Voltage variations may be noted due to normal produc tion tolerances e Signal path E gt AUDIO Abbreviation CND Canadian E ESSI CI EE COI DC TI Tal Es Circuit Boards Location SA WMS7 LINE IN OUT jack POWER board SPEAKER IN OUT POWER SWITCH board terminal O000 e 0000 LED board S gt MN POWER SAVE switch MAIN board CONTROL board AUTO POWER board SA VE702 VE705 WMS7 SS MS7 2 2 SCHEMATIC DIAGRAM See page 7 for IC Block Diagrams 1 2 3 4 5 6 7 8 9 10 11 12 13 14 14 14 15 LOW PASS FILTER LINE AMP 4 HIGH PASS FILTER LOW PASS FILTER A MAIN BOARD CONTROL BOARD 1C201 1C201 1C202 1C202 CN201 SPAEKER A ES Ik IC203 5201 i BUT R201 R202 0 2 15 MOBE 10
3. Washers for the speaker stands 4 Brackets for the front speaker stands 2 Speaker grilles 2 Audio connecting cord 1 Speaker connecting cords 2 5 m 8 ft21 in 4 Design and specifications are subject to change without notice MIGRO SATELLITE SYSTEM SONY aM SAFETY CHECK OUT After correcting the original service problem perform the following safety checks before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods l Acommercial leakage tester such as the Simpson 229 or RCA W T 5404 Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM or battery operated AC 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
4. 5 5 5 5 5 5 5 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 TERMINAL BOARD SPEAKER O ke K K K K K K K K K K K K O OOO K K K K The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Remarks 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W F 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W 1 4W F 1 4W F 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W F 2W 1 4W SW F 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W F 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 SA VE702 VE 705 WMS7 SS MS7 Ver 1 1 2002 10 Ref No Part No Description Remarks Ref No Part No Description Remarks 1 673 147 11 POWER BOARD MISCELLANEOUS lt CAPACITOR gt 14 1 824 346 11 WIRE FLAT TYPE 5P A 56 1 769 744 11 CORD POWER AEPG UK MY SP C401 1 104 664 11 ELECT 47uF 20 25V A56 1 783 531 11 CORD POWER US CND C402 1 137 372 11 FILM 0 022UF 5 50V A B7 1 569 008 21 ADAPTOR CONVERSION 2P SP 58 1 770 019 21 ADAPTOR CONVERSION PLUG 3P UK lt CONNECTOR gt 112 1 694 516 11 TERMINAL SPEAKER CN401 1 770 318 11 PIN CONNECTOR
5. A T601 A T601 Part No 1 569 008 21 1 770 019 21 A 4419 290 A 1 433 726 11 1 433 728 12 Description 1 433 731 11 1 433 732 11 The components identified by mark ZA or dotted line with mark A are critical for safety Replace only with part number specified Remark ADAPTOR CONVERSION 2P SP ADAPTOR CONVERSION PLUG 3P UK AUTO POWER BOARD COMPLETE TRANSFORMER POWER US CND TRANSFORMER POWER AEP G UK MY SP TRANSFORMER POWER US CND TRANSFORMER POWER AEP G UK MY SP Les composants identifies par une marque A sont critiques pour la s curit Ne les remplacer que par une piece portant le num ro specifie 3 Ref No 101 102 103 104 105 106 107 108 M SS MS7 not supplied TT SS Part No X 4951 883 1 3 701 436 21 4 220 786 01 4 220 784 01 4 220 779 01 4 220 781 01 4 222 663 01 4 220 785 01 Hemark Description FRAME ASSY GRILLE WASHER POLYEHTHYLENE BASE TW SCREW ORNAM ENTAL PANEL FRONT RING PACKING PACKING Ref No 109 110 111 112 SP101 SP102 SP103 Part No 1 761 265 11 4 986 971 11 4 220 780 01 1 694 516 11 1 529 291 11 1 529 290 11 1 529 290 11 Description Remark MOUNTED PC BOARD NETWORK SCREW 3 5 CABINET TERMINAL SPEAKER SPEAKER 2 5cm SPEAKER 5cm SPEAKER 5cm AUTO POWER SECTION 4 ELECTRICAL PARTS LIST CONTROL NOTE Dueto standardization replacements in the e CAPACITORS e
6. 14 not uds 12 Y A 1 37 Supplied with y RV201 S201 Al no 3 S 2 Ref No Part No Description Remark Ref No Part No 1 4 222 422 01 SCREW 4 x 16 9 1 674 329 11 2 4 220 858 01 PANEL A ORNAMENTAL 10 1 674 330 11 3 4 220 859 01 PANEL B ORNAMENTAL 11 4 97 3 938 31 4 X 4951 887 1 PANEL ASSY FRONT 12 4 999 482 1 1 5 A 4411 710 A CABINET ASSY SPEAKER 13 4 21 7 642 01 6 4 981 864 01 FOOT 14 1 824 346 11 7 4 222 467 01 PACKING SP1 1 529 513 11 8 1 673 150 11 LED BOARD The components identified by mark A or dotted line with mark A 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 piece portant le num ro specifie Remark Description CONTROL BOARD POWER SWITCH BOARD KNOB A PUSH KNOB VOL SHEET WIRE FLAT TYPE 5P SPEAKER 2 AMPLIFIER SECTION SA WMS7 Ref No 91 52 53 53 54 55 56 56 Part No 1 673 147 11 A 4426 644 A 4 222 939 11 4 222 939 21 3 703 244 00 3 710 901 11 1 769 744 11 1 783 531 11 not supplied AEP G MY SP UK MODEL US CND MODEL Description Rem ark POWER BOARD MAIN BOARD COMPLETE PANEL REAR US CND PANEL REAR AEP G UK MY SP BUSHING 2104 CORD SCREW TAPPING CORD POWER AEPG UK MY SP CORD POWER US CND Ref No ASST 58 59 T501 A T501
7. CONNECTOR 2P 2 7 685 165 01 SCREW PTP 4 x 25 TYPE1 3 7 685 645 79 SCREW P 3 x 6 TYPE2 SLIT 4 7 682 147 01 SCREW P 3x6 5 7 685 146 29 SCREW P 3 x 8 TYPE2 SLIT 6 7 685 648 79 SCREW P 3 x 12 TYPE2 NON SLIT 7 7 685 647 79 SCREW P 3 x 10 TYPE2 NON SLIT 8 7 685 660 19 SCREW BVTP 4 x 10 TYPE2 N S 49 7 624 200 01 NUT PUSH 1 5 The components identified by Les composants identifies par mark or dotted line with mark une marque sont critiques A are critical for safety pour la securite Replace only with part number Ne les remplacer gue par une specified pi ce portant le numero specifie 14 SA VE702 VE705 WMS7 SS MS7 SON Y US Model Canadian Model SERVICE MANUAL UK Moder E Model SUPPLEMENT 1 File this supplement with the service manual Subject Change of the Fuse ENG 00001 MP Indicates changed portion Before Change After Change Location F H 8 11 Location F H 8 11 T501 T501 POWER POWER TRANSFORMER TRANSFORMER FI O O 2 5V T En F I 2A 125V o US CNB AH T0 8AL 250V EJ PT EXCEPT US CNB 4 C109 cna sv cna 2 5V FAI STM pi Fl 2A 125V US CNB GN o o ball TIAL 250V 2 5v EXCEPT US CNB C109 GNA EL 10 O spev osjo E Ci 10 50V Ref No Part No Description Ref No Part No Description AH 1 532 501 31 FUSE T0 8AL 250V F1 1 532
8. 7P SP1 1 529 513 11 SPEAKER SP101 1 529 291 11 SPEAKER 2 5cm TRANSISTOR SP102 1 529 290 11 SPEAKER 5cm SP103 1 529 290 11 SPEAKER 5cm Q401 8 29 119 76 TRANSISTOR 2SA1175 F 0402 8 729 141 30 TRANSISTOR 2SC3623ATP LK AT501 1 433 726 11 TRANSFORMER POWER US CND 0403 8 749 010 25 IC MN2488 OPY M AT501 1 433 728 12 TRANSFORMER POWER AEPG UK MY SP 0404 8 749 010 26 IC MP1620 0PY M AT601 1 433 731 11 TRANSFORMER POWER US CND AT601 1 433 732 11 TRANSFORMER POWER AEPG UK MY SP R401 1 249 421 11 CARBON 2 2K 5 1 4W F ACCESSORIES 8 PACKING MATERIALS R403 1 249 414 11 CARBON 560 5 1 4W F A R404 1 249 408 11 CARBON 180 5 1 4W F 1 769 329 21 CORD CONNECTION PIN PIN AR405 1 249 408 11 CARBON 180 5 1 4W F 1 791 467 11 CORD SPEAKER 10m VE705 1 791 467 21 CORD SPEAKER 2 5m A R406 1 217 151 00 METAL 0 22 10 2W 3 867 384 11 MANUAL INSTRUCTION ENGLISH FRENCH A R407 1 217 151 00 METAL 0 22 10 2W 3 867 384 21 MANUAL INSTRUCTION A R408 1 249 393 11 CARBON 10 5 1 4W F GERMAN SPANISH DUTCH SWEDISH ITALIAN FINNISH CHINESE AEP G UK MY SP 1 674 330 11 POWER SWITCH BOARD 4 222 421 01 SCREW 5 x 18 HEXAGON SOCKET ooo ik 4 985 459 01 WRENCH HEXAGON SHAFT X 4951 969 1 FRAME ASSY GRILLE lt SWITCH gt X 4952 023 1 STAND V ASSY X 4952 024 1 STAND H ASSY VE705 ON STANDBY gt k CE DE of gt k 26 OK ok ok ok OK ok ok lt CONNECTOR gt HARDWARE LIST KOKK K K KK KK K K K K K CN1 1 564 321 00 PIN
9. C507 1 104 664 11 ELECT 47uF 20 25V C508 1 104 664 11 ELECT 47uF 20 25V The components identified by mark or dotted line with mark Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une piece portant le num ro sp cifi A are critical for safety Replace only with part number specified mE Ref No CN101 CN301 CN302 CN501 CN502 CN503 CN504 D101 D102 D103 D104 D105 D106 D107 D108 D303 D304 D501 D503 D504 AH F1 10101 10102 10301 10302 10303 10501 10502 J101 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R115 Part No 1 564 521 11 1 565 792 11 1 564 242 00 1 564 321 00 1 564 687 11 1 568 439 11 1 580 230 11 8 719 991 8 719 991 8 719 991 8 719 991 8 719 991 8 719 991 8 719 991 8 719 991 8 719 991 8 719 991 33 33 33 33 33 33 33 33 33 33 8 719 302 37 8 719 200 82 8 719 200 82 1 532 501 31 1 533 296 11 Description lt CONNECTOR gt PLUG CONNECTOR 6P PIN CONNECTOR 2P PIN CONNECTOR 5P PIN CONNECTOR 2P PIN CONNECTOR 3P SOCKET CONNECTOR 7P PIN CONNECTOR PC BOARD 2P lt DIODE gt DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE 155133T 77 155133T 77 155133T 77 155133T 77 1551331 77 155133T 77 155133T 77 155133T 77 155133T 77 155
10. R619 1 249 429 11 CARBON 10K 5 1 4W CN604 1 569 315 11 SOCKET CONNECTOR 5P CN605 1 565 514 11 SOCKET CONNECTOR 2P RELAY lt DIODE gt RY601 1 755 276 11 RELAY POWER D601 8 719 991 33 DIODE 1SS133T 77 lt SWITCH gt D602 8 719 200 82 DIODE 11ES2 D603 8 719 200 82 DIODE 11ES2 S701 1 570 707 31 SWITCH SLIDE POWER SAVE D605 8 719 200 82 DIODE 11ES2 1 674 329 11 CONTROL BOARD D606 8 719 985 85 DIODE HZS6A2L NARA NE nea eee IC CAPACITOR IC601 8 759 634 50 IC M5218AL C201 1 104 664 11 ELECT 47UF 20 25V IC602 8 759 701 55 IC NJM2072D C202 1 104 664 11 ELECT 47UF 20 25V C203 1 136 173 00 FILM 0 47uF 5 50V C204 1 136 161 00 FILM 0 047uF 5 50V C205 1 136 163 00 FILM 0 068uF 5 50V e Ref No Part No Description Remarks Ref No Part No Description Remarks C206 1 136 163 00 FILM 0 068uF 5 50V 1 673 150 11 LED BOARD C207 1 136 170 00 FILM 0 27uF 5 50V RA AA C208 1 136 170 00 FILM 0 27uF 5 50V C210 1 136 177 00 FILM 1uF 5 50V lt CONNECTOR gt 0211 1 136 165 00 FILM 0 1uF 5 50V CN801 1 569 299 11 SOCKET CONNECTOR L TYPE 5P 0212 1 126 965 11 ELECT 22UF 20 50V C213 1 126 965 11 ELECT 22UF 20 50V lt LED gt C214 1 126 965 11 ELECT 22uF 20 50V C215 1 126 964 11 ELECT 10uF 20 50V D801 8 719 061 31 LED SML72420CTH8F POWER ON SAVE C216 1 126 963 11 ELECT 4 7UF 20 50V
11. SEMICONDUCTORS parts list may be different from the parts uF uF In each case u u for example specified in the diagrams or the components e RESISTORS UA HA UPA uPA All resistors are in ohms METAL metal film resistor METAL OXIDE Metal Oxide film resistor F nonflammable COILS uH uH When indicating parts by reference number please include the board name used on the set 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 e Abbreviation CND Canadian model uPB uPB UPC uPC uPD uPD The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 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 SP Singapore model G German model MY Malaysia model Ref No Part No Description Remarks Ref No Part No Description Rem arks A 4419 290 A AUTO POWER BOARD COMPLETE lt TRANSISTOR gt Q601 8 729 029 66 TRANSISTOR DTC114ES lt CAPACITOR gt Q602 8 729 026 68 TRANSISTOR 2SD2525 Q603 8 729 422 57 TRANSISTO
12. h h lI ee h 1 1 249 417 11 247 887 00 249 421 11 249 427 11 249 421 11 249 421 11 249 417 11 249 441 11 249 429 11 249 429 11 249 437 11 247 903 00 249 419 11 249 438 11 249 413 11 249 438 11 249 442 11 247 688 11 247 688 11 249 417 11 249 429 11 249 437 11 249 433 11 249 429 11 249 431 11 249 415 11 249 417 11 217 151 00 249 441 11 216 505 51 247 838 00 249 429 11 249 420 11 249 421 11 249 425 11 247 860 11 249 422 11 249 441 11 249 439 11 249 433 11 249 436 11 249 432 11 249 381 11 249 381 11 515 920 11 537 737 11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL CARBON METAL OXIDE CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON lt RELAY gt RELAY 24V lt TERMINAL gt 1K 220K 2 2K 6 8K 2 2K 2 2K 1K 100K 10K 10K 47K 1M 1 5K 56K 470 56K 510 10 10 1K 10K 47K 22K 10K 15K 680 1K 0 22 100K 1 2K 2K 10K 1 8K 2 2K 4 7K 16K 2 7K 100K 68K 22K 39K 18K 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
13. 133T 77 RBV 602 11ES2 11ES2 lt FUSE gt Remarks FUSE T0 8AL 250V AEP G UK MY SP FUSE GLASS CYLINDRICAL DIA 5 2A 125V ICs 8 759 634 50 8 759 634 50 8 749 011 16 8 759 634 50 8 759 111 68 8 759 604 40 8 759 604 46 M5218AL M5218AL STK350 230 M5218AL uPC1237HA M5F78M15L M5F79M15L A md bh A bh bh 785 795 11 260 107 11 260 107 11 249 421 11 249 421 11 249 429 11 249 429 11 249 429 11 249 429 11 249 429 11 249 429 11 249 429 11 249 429 11 249 417 11 249 417 11 247 887 00 lt JACK gt JACK PIN 2P LINE IN OUT lt RESISTOR gt CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 4 7K 4 7K 2 2K 2 2K 10K 10K 10K 10K 10K 10K 10K 10K 1K 1K 220K 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 US CND 1 2W 1 2W 1 4W F 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W F 1 4W Ref No R116 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R127 R301 R302 R303 R304 R305 A R308 A R309 R310 R311 R312 R313 R314 R315 R316 R317 A R318 R319 R320 R321 R322 R323 R324 R325 R326 R327 R328 R330 R331 R334 R335 A R501 A R502 RY301 TM101 Part No h ee Il ee ee ll h I
14. 201 1 2 IC201 2 2 pu 0 z 165216 zig 1C101 I Tal A E I 10h ow c cn BUFFER CHEN wont MUSIC LIMITER AMP P ol o esv TY 0 27 0 27 FOR CINEMA car ORAZ s li B KOR MUSIC Na gt ii Ex EN IN Ru icz 2 2 C216 5218 4 7 n 680p O ol Za C107 3300 T CHASSIS l IC102 C LIMITER AMP i so LL v vv v o AE RE o POWER SWITCH BOARD ov sranesv STANBBY 1 CN504 AR E E a b AUTO POWER BOARD l dz 1C102 BUFFER 1C102 2 2 M5218 E Z C507 0 10 50V 415V REGULATOR D ND F it al s OVE sil SIGNAL Fa POWER S cso3 si TRANSFORMER z DETECT AMP CHAD Ea M5218 T 2 5v 8 a STM S El W G ona e POWER AMP 0601 603 POWER ON OFF RELAY DRIVE 2A 125V US CNB T0 8AL 250V EXCEPT US CND 1C301 STK350 230 VCC 4 0601 DTC114ES 0603 DTA114ES Q604 BTAII4ES LED DRIVE R303 470 E A CN502 S C613 o 3P q 03 gt POWER hi nels 50 Ik 27000 TRANSFORMER LAT L HI Cal 0602 x A O REGULATOR R326 16k 100k R319 C313 R327 100k 0047 7 2 78 JEN C307 22 L 100V T C314 C31
15. 463 11 FUSE T1AL 250V EXCEPT US Canadian EXCEPT US Canadian The components identified by Les composants identifi s par une mark ZA or dotted line with marque ZA sont critiques pour la mark are critical for safety s curit Replace only with part num Ne les remplacer que par une pi ce ber specified portant le num ro sp cifi 2000K051671 1 9 928 978 81 sony Corporation Printed in Japan 2000 11 Audio Entertainment Group Published by General Engineering Dept SA VE702 VE705 WMS7 SS MS7 REVISION HISTORY Clicking 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 er Description of Revision 1 0 1999 07 New 2000 11 Suppliment l ENG 00001 2002 10 Addition of Ref No 14 SPM 02078 lt
16. 5 R318 R323 C316 R330 R320 100 27 022 1 8k El 1 2 A 10V 50V zy SB SW k gt 2W SP1 CN301 8801 SML72420C THBF ON STAND BY The components identified by Les composants identifi s par mark A or dotted line with mark une marque sont critiques A are critical for safety pour la s curit Replace only with part number Ne les remplacer que par une specified pi ce portant le num ro sp cifi SA VE702 VE705 WMS7 SS MS7 2 3 PRINTED WIRING BOARD MAIN SECTION See page 3 for Circuit Boards Location L 1 2 8 4 5 6 7 8 9 10 1d 12 18 14 A rz m m 0 O im e Semiconductor Location Ret No Location POWER BOARD TO CONTROL BOARD TO AM kiki kl CN POWER SWITCH BOARB Page 6 NI EL Page 6 s TO AUTO POWER BOARD CN602 Page 4 o O 0 o SPEAKER LINE J101 SA VE702 VE705 WMS7 SS MS7 2 4 PRINTED WIRING BOARD CONTROL SECTION See page 3 for Circuit Boards Location See page 4 for Schematic Diagram 1 2 8 4 5 6 7 8 9 100 TO MAIN BOARB CN101 A Page 5 RV201 CONTROL BOARD RE tate POWER SWITCH BUARD OBO O O 01901 10203 JW7 6 _ z ea MAIN BOARD o CN504 Page 5 i TO MAIN BOARB CN504 Page 5 T601 POWER TRANSFOMER LED BOARD Semiconductor Location Ret No Lo
17. 50V R210 1 249 437 11 CARBON 47K 5 1 4W C304 1 162 289 31 CERAMIC 390PF 10 50V C305 1 162 194 31 CERAMIC 3 9PF 10 50V R211 1 249 432 11 CARBON 18K 5 1 4W C306 1 126 934 11 ELECT 220uF 20 10V R212 1 249 432 11 CARBON 18K 5 1 4W C307 1 128 560 11 ELECT 22UF 20 100V R213 1 249 417 11 CARBON 1K 5 1 4W F R214 1 249 431 11 CARBON 15K 5 1 4W C308 1 128 560 11 ELECT 22UF 20 100V R215 1 249 417 11 CARBON 1K 5 1 4W F C309 1 130 483 00 MYLAR 0 01uF 5 50V C310 1 136 177 00 FILM 1uF 5 50V R216 1 249 427 11 CARBON 6 8K 5 1 4W F C311 1 130 495 00 MYLAR 0 1uF 5 50V R217 1 247 887 00 CARBON 220K 5 1 4W C312 1 162 294 31 CERAMIC 0 001uF 10 50V R218 1 247 887 00 CARBON 220K 5 1 4W R219 1 249 429 11 CARBON 10K 5 1 4W C313 1 130 491 00 MYLAR 0 047uF 5 50V C314 1 104 665 11 ELECT 100uF 20 10V lt VARIABLE RESISTOR gt C315 1 126 963 11 ELECT 4 7UF 20 50V C316 1 104 664 11 ELECT 47UF 20 25V RV201 1 225 826 11 RES VAR CARBON 20K LEVEL C501 1 127 891 11 ELECT 12000uF 20 63V lt SWITCH gt C502 1 127 891 11 ELECT 12000uF 20 63V C503 1 136 165 00 FILM 0 1uF 5 50V S201 1 771 632 11 SWITCH ROTARY MODE C504 1 136 165 00 FILM 0 1uF 5 50V C505 1 126 941 11 ELECT 470uF 20 25V C506 1 126 941 11 ELECT 470uF 20 25V
18. Approx 1 3 kg 2lb 140z each When attached to supplied speaker stand Approx 1 4 kg 31b loz each Front and rear speakers Approx 1 4 kg 31b loz Center speaker SS WMS7 subwoofer System Speaker system Active subwoofer magnetically shielded Speaker unit Woofer 20 cm 8 in cone type Enclosure type Advanded SAW type Practical maximum output 120 W Reproduction frequency range 24 Hz 150 Hz Inputs LINE IN input pin jack SPEAKER IN input terminals Outputs LINE OUT output pin jack SPEAKER OUT output terminals General Power reguirements USA and Canada 120 V AC 60 Hz Europe 220 230 V AC 50 60 Hz Others 220 240 V AC 50 60 Hz 80 W Approx 230 x 380 x 470 mm 9 8 x 15 x 18 8 in including front grille Approx 17 kg 37 Ib 8oz Power consumptions Dimensions w h d Mass US Model Canadian Model SA VE705 WMS7 SS MS7 AEP Model UK Model E Model BON Photo SS MS7 Supplied accessories SA VE705 Speaker stands for the front and rear speakers 4 Speaker stand for the center speaker 1 Screws for the speaker stands 10 Washers for the speaker stands 10 Brackets for the front and rear speaker stands 4 Speaker grilles 5 Audio connecting cord 1 Speaker connecting cords 2 5 m 8 ft2 in 5 Speaker connecting cords 10 m 32 ft9 in 2 SA VE702 Speaker stands for the front speakers 2 Screws for the speaker stands 4
19. R DTA114ES C601 1 126 964 11 ELECT 10uF 20 50V Q604 8 729 422 57 TRANSISTOR DTA114ES C602 1 126 964 11 ELECT 10uF 20 50V Q605 8 729 422 57 TRANSISTOR DTA114ES C603 1 162 306 11 CERAMIC 0 01uF 20 16V C604 1 162 306 11 CERAMIC 0 01uF 20 16V lt RESISTOR gt C605 1 164 159 11 CERAMIC 0 1uF 50V R601 1 247 887 00 CARBON 220K 5 1 4W C606 1 164 159 11 CERAMIC 0 1uF 50V R602 1 247 887 00 CARBON 220K 5 1 4W C607 1 126 956 91 ELECT 0 1uF 20 50V R603 1 249 431 11 CARBON 15K 5 1 4W C608 1 162 294 31 CERAMIC 0 001uF 10 50V R604 1 249 433 11 CARBON 22K 5 1 4W C609 1 126 916 11 ELECT 1000uF 20 6 3V R605 1 249 435 11 CARBON 33K 5 1 4W C610 1 126 964 11 ELECT 10uF 20 50V R606 1 249 431 11 CARBON 15K 5 1 4W C611 1 161 494 00 CERAMIC 0 022uF 25V R607 1 249 433 11 CARBON 22K 5 1 4W C612 1 126 942 61 ELECT 1000uF 20 25V R608 1 249 435 11 CARBON 33K 5 1 4W C613 1 126 964 11 ELECT 10uF 20 50V R611 1 249 431 11 CARBON 15K 5 1 4W C614 1 162 294 31 CERAMIC 0 001uF 10 50V R612 1 249 431 11 CARBON 15K 5 1 4W C615 1 104 665 11 ELECT 100uF 20 25V R613 1 249 415 11 CARBON 680 5 1 4W F C616 1 162 294 31 CERAMIC 0 001uF 10 50V R614 1 249 417 11 CARBON 1K 5 1 4W F R615 1 249 417 11 CARBON 1K 5 1 4W F lt CONNECTOR gt A R616 1 215 865 81 METAL OXIDE 220 5 1W A R617 1 215 865 81 METAL OXIDE 220 5 1W CN601 1 568 439 11 SOCKET CONNECTOR 7P CN602 1 564 687 11 PIN CONNECTOR 3P R618 1 249 429 11 CARBON 10K 5 1 4W CN603 1 565 513 11 PIN CONNECTOR 2P
20. SA VE702 VE705 WMS7 SS MS7 SERVICE MANUAL Ver 1 1 2002 10 The SA VE702 system consists of one unit of SA WMS5 and two units of SS MS7 The SA VE705 system consists of one unit of SA WMS7 and five units of SS MS7 AUDIO POWER SPECIFICATIONS US model POWER OUTPUT AND TOTAL HARMONIC DISTORTION with 8 2 loads both channels driven from 20 150Hz rates 120 W per channel minimum RMS power with no more than 0 8 total harmonic distortion from 250 mW to rated output SS MS7 front center and rear speakers Speaker system 2 way magnetically shielded Speaker units Tweeter 1 9 cm 7 4 in dome type Woofer 5 cm 2 in X 2 balanced drive type Enclosure type Bass reflex Rated impedance 80 Power handling capacity Maximum input power 140 W Sensitivity level 87 dB 1W 1m Frequency range 120 Hz 40 000 Hz Dimensions w h d When attached speaker grilles Approx 86 x 169 x 130 mm 31 2 x 67 4 x 51 8 in each When attached to supplied speaker stand Approx 96 x 207 x 141 mm 37 8 x 81 4 x 5 8 in each Front and rear speakers Approx 169 x 131 x 144 mm 65 4 x 51 4 x 5 4 in Center speaker pointed upwards Approx 169 x 118 x 141 mm 65 4 x 43 4 x 5 8 in Center speaker pointed downwards 9 928 978 12 Sony Corporation 2002J1600 1 Home Audio Company 2002 10 Published by Sony Engineering Corporation Photo SA WMS7 SPECIFICATIONS Mass When attached speaker grilles
21. See Fig A To Exposed Metal Parts on Set AC Voltmeter 0 75 V Earth Ground Fig A Using an AC voltmeter to check AC leakage SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK A 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 A ATTENTION AU COMPOSANT AYANT RAPPORT A LA SECURITE LES COMPOSANTS IDENTIFES PAR UNE MARQUE A SUR LES DIAGRAMMES SCHEMATIQUES ET LA LISTE DES PIECES SONT CRITIQUES POUR LA SECURITE DE FONCTIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PIESES SONY DONT LES NUMEROS SONT DONNES DANS CE MANUEL OU DANS LES SUPPEMENTS PUBLIES PAR SONY SECTION 1 SECTION 2 GENERAL DIAGRAMS e Location of Controls 2 1 NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS SA Note on Printed Wiring Board Note on Schematic Diagram Front view e o paris extracted from the component side All capacitors are in uF unless otherwise noted pF uuF e suis Pattern from the side which enables seeing 50 WV or less are not indicated except for electrolytics The other layers patterns are not indicated and tantalums e Indication of transistor All resistors are in Q and 4W or less unless otherwise Q specified o o o Em nonflammable resistor panel designation B C E
22. cation 1 5701 O a POWER o MAIN BOARD SAL CN503 s AUTO Page 5 o o o C a E o 50 04 L gt y 5 euwelt 2 a R611 6612 7 0609 NE No 860 oC S E E 01h L o C615 s EC73 148 cr o m m 0 O wm e IC Block Diagrams IC301 STK350 230 MAIN Board INPUT NF VEOUT VEOUT VSS GND VCC IC602 NJM2072D AUTO POWER Board 8 VCC INPUT 1 7 OUTPUT2 GAIN CONT 2 6 OUTPUT RECOVERY TIME CAP IC303 PC1237HA MAIN Board OVER LOAD DET OVER LOAD DET OFFSET DET LATCH AUTORESET tu ti lh oe p 3 Q CD Q z 5 S 5 oc Lu b E k 5 Z te e Mi gt 6 3 e O O x LLI O oc gt Ver 1 1 2002 10 NOTE e XX X mean standardized parts so they may have some differences from the original one e Items marked are not stocked since they are seldom reguired 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 e Abbreviation CND Canadian model G German model MY Malaysia model SP Singapore model SECTION 3 EXPLODED VIEWS Hardware mark list and accessories and packing materials are given in the last of this parts list 1 FRONT PANEL SECTION SA WMS7 Amplifier section
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