Sony SA-VE230 Service Manual Download Page 4 | Manualshive

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SA-VE230/WMS230/SS-CN230/V230

4

4

1-2. SCHEMATIC DIAGRAM (SA-WMS230)

• See page 3 for IC block diagrams.

The components identified by
mark

0

or dotted line with mark

0

are critical for safety.

Replace only with part number
specified.

Les composants identifiés par
une marque

0

sont critiques

pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.

«
...
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3
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Summary of Contents for SA-VE230

Page 1: ...2 magnetically shielded Speaker units 5 9 cm 2 35 8 in cone type Enclosure type Bass reflex Rated impedance 8 Ω Power handling capacity Maximum input power 120 W Sensitivity level 88 dB 1W 1m Frequency range 90 Hz 20 000 Hz Dimensions w h d Approx 301 70 126 mm 117 8 27 8 5 in including front grille Mass Approx 1 1 kg 2 lb 7 oz SA WMS230 Subwoofer System Speaker system Active subwoofer magneticall...

Page 2: ... 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 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturer...

Page 3: ...Line V B Line Voltages are dc with respect to ground under no signal conditions Voltages are taken with a VOM input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F AUDIO Circuit Boards Location SA WMS230 IC Block Diagrams IC302 uPC1237H 1 2 3 4 5 6 7 8 OVER LOAD DET F F OFFSET DET LATCH AUTORESET VCC ON MUTE AC OFF DET VCC Note The components iden...

Page 4: ... IC block diagrams The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié ...

Page 5: ...D501 G 5 D502 G 7 D503 H 7 D801 B 7 IC101 G 11 IC102 G 9 IC103 E 11 IC201 B 3 IC302 E 10 IC401 B 10 Q101 G 9 Q102 G 8 Q103 E 10 Q303 D 9 Semiconductor Location LED BOARD LEVEL MODE ON MUSYC OFF MOVIE POWER SP1 SPEAKER 11 11 11 11 11 11 11 11 MAIN BOARD POWER T501 POWER TRANSFORMER AC IN 11 11 CONTROL BOARD POWER SWITCH BOARD POWER BOARD SPEAKER LINE R L OUT IN 1 2 A B C D E F G H 3 4 5 6 7 8 9 10 ...

Page 6: ...f No Part No Description Remarks 1 X 4952 542 1 FRAME ASSY GRILLE 2 X 4952 603 1 PANEL ASSY FRONT 3 4 973 938 41 KNOB A PUSH 4 4 227 298 01 SHEET 5 4 226 228 01 KNOB VOL 6 4 226 213 01 INDICATOR 7 1 676 565 11 LED BOARD 8 1 676 716 11 POWER SWITCH BOARD 9 A 4428 444 A CONTROL BOARD COMPLETE 10 A 4411 960 A CABINET ASSY SPEAKER 11 4 981 864 01 FOOT 12 4 226 227 01 PACKING D SP1 1 529 589 11 SPEAKER...

Page 7: ...f No Part No Description Remarks Ref No Part No Description Remarks 101 X 4952 574 1 PANEL ASSY FRONT 102 3 703 564 31 SCREW 3 5 103 X 4952 575 1 CABINET ASSY SPEAKER 104 1 694 516 11 TERMINAL SPEAKER SP2 1 529 578 11 SPEAKER 5X9cm SP3 1 529 578 11 SPEAKER 5X9cm ...

Page 8: ... supplied Ref No Part No Description Remarks Ref No Part No Description Remarks 151 X 4952 572 1 PANEL ASSY FRONT 152 3 703 564 31 SCREW 3 5 153 X 4952 573 1 CABINET ASSY SPEAKER 154 1 694 516 11 TERMINAL SPEAKER SP4 1 529 577 11 SPEAKER 5X9cm ...

Page 9: ... DIODE SEL6414E LC05 POWER A 4428 443 A MAIN BOARD COMPLETE CAPACITOR 0C1 1 113 924 11 CERAMIC 0 0047uF 20 00 250V 0C2 1 113 924 11 CERAMIC 0 0047uF 20 00 250V C101 1 162 286 31 CERAMIC 220PF 10 50V C102 1 162 286 31 CERAMIC 220PF 10 50V C103 1 162 286 31 CERAMIC 220PF 10 50V C104 1 126 964 11 ELECT 10uF 20 00 50V C105 1 162 286 31 CERAMIC 220PF 10 50V C106 1 162 215 31 CERAMIC 47PF 5 50V C107 1 1...

Page 10: ...ARBON 1K 5 1 4W F R124 1 249 435 11 CARBON 33K 5 1 4W R125 1 249 425 11 CARBON 4 7K 5 1 4W F R126 1 249 435 11 CARBON 33K 5 1 4W R127 1 249 440 11 CARBON 82K 5 1 4W R128 1 249 424 11 CARBON 3 9K 5 1 4W F R129 1 249 427 11 CARBON 6 8K 5 1 4W F R130 1 249 427 11 CARBON 6 8K 5 1 4W F R131 1 249 441 11 CARBON 100K 5 1 4W R132 1 249 429 11 CARBON 10K 5 1 4W R133 1 249 429 11 CARBON 10K 5 1 4W R301 1 24...

Page 11: ...33 11 CORD SPEAKER 4 226 572 11 MANUAL INSTRUCTION ENGLISH US 4 226 572 21 MANUAL INSTRUCTION ENGLISH FRENCH CND 4 972 322 01 FOOT Y HARDWARE LIST 1 7 621 846 40 SCREW M4X16 TAPPING 2 7 685 165 01 SCREW PTP 4X25 TYPE1 3 7 685 647 79 SCREW P 3X10 TYPE2 NON SLIT 4 7 685 648 79 SCREW P 3X12 TYPE2 NON SLIT 5 7 685 659 79 SCREW BVTP 4X8 TYPE2 IT 3 6 7 685 660 19 SCREW BVTP 4X10 TYPE2 N S 7 7 685 663 79...

Page 12: ...SA VE230 WMS230 SS CN230 V230 12 Sony Corporation Home Audio Division Company 9 929 074 11 2000B1620 1D Printed in Japan 2000 2 Published by Quality Assurance Dept ...

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