Page 1
US Model Canadian Model AEP Model UK Model E Model The SA-VE502 system consists of one unit of SA-WMS5 and two units of SS-MS5. The SA-VE505 system consists of one unit Photo: SA-WMS5 Photo: SS-MS5 of SA-WMS5 and five units of SS-MS5.
OPERATION. REPLACE THESE COMPONENTS WITH DE FONCTIONNEMENT. NE REMPLACER CES COM- SONY PARTS WHOSE PART NUMBERS APPEAR AS POSANTS QUE PAR DES PIÈCES SONY DONT LES SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- NUMÉROS SONT DONNÉS DANS CE MANUEL OU LISHED BY SONY.
Page 3
SECTION 2 SECTION 1 GENERAL DIAGRAMS • Location of Controls 2-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS SA-WMS5 Note on Printed Wiring Board: Note on Schematic Diagram: – Front view – • X : parts extracted from the component side. •...
Page 6
SA-VE502/VE505/WMS5/SS-MS5 2-3. SCHEMATIC DIAGRAM • See page 11 for IC Block Diagrams. The components identified by mark ! or dotted Les composants identifiés par une marque ! sont line with mark ! are critical for safety. critiques pour la sécurité. Ne les remplacer que Replace only with part number specified.
• IC Block Diagrams – MAIN Board – IC301 STK350-230 IC303 µPC1237HA OVER LOAD DET INPUT MUTE OFFSET DET LATCH/ AUTORESET -VEOUT AC OFF +VEOUT – AUTO POWER Board – IC602 NJM2072D INPUT OUTPUT2 GAIN CONT OUTPUT1 AMP OUT RECOVERY TIME CAP –...
SECTION 3 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they The components identified by mark ! or dotted line with mark are seldom required for routine service. Some may have some difference from the original ! are critical for safety.
Page 9
(2) AMPLIFIER SECTION (SA-WMS5) not supplied supplied T601 supplied not supplied T501 US, CND AEP, UK, G, SP, MY The components identified by Les composants identifiés par une mark ! or dotted line with marque ! sont critiques pour la mark ! are critical for safety.
AUTO POWER SECTION 4 ELECTRICAL PARTS LIST CONTROL NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by mark ! or dotted line with mark are seldom required for routine service. parts list may be different from the parts speci- ! are critical for safety.
Page 12
CONTROL MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C207 1-136-170-00 FILM 0.27uF C208 1-136-170-00 FILM 0.27uF A-4419-286-A MAIN BOARD, COMPLETE C210 1-136-177-00 FILM ********************* C211 1-136-165-00 FILM 0.1uF 1-533-233-11 HOLDER, FUSE C212 1-126-965-11 ELECT 22uF C213 1-126-965-11 ELECT...