Inter-m QD-4960 Service Manual Download | Manualshive

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SERVICE

MANUAL

Q

U

A

D

AMPLIFIER

QD-4960

http://www.inter-m.com

MADE IN KOREA

NO: 9007979200

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Summary of Contents for QD-4960

Page 1: ...SERVICE MANUAL Q U A D AMPLIFIER QD 4960 http www inter m com MADE IN KOREA NO 9007979200 ...

Page 2: ...s Mechanical Parts List 13 14 Ass y Drawing 15 16 CONTENTS IDLE CURRENT A Setting Set the master volume minimum B Connection C Adjustment Adjust VR301 so that the current through the R237 R236 R342 R343 become 10 milliampere When that voltage across the TP1 to TP2 becomes 10 millivolt the current becomes 10 milliampere ELECTRICAL ADJUSTMENT PROCEDURE TP1 TP2 R237 R342 R236 R343 VR201 VR301 AMP B D...

Page 3: ...AP AF RSG 100UF 50V 8P 100 50 C424 425 3409247071 T CAP AF RSG 47UF 50V 6P 47 50 CN301 302 4355923806 CONNECTOR WAFER 06P J ST CN 6P CN401 402 4428595003 LW5267 LWB0640 2 5MM 03P CN 3P CN405 CN403 4428595009 LW5267 LWB0640 2 5MM 09P 7 D401 405 2058100996 DIODE RECTIFIER LT1N4006 4007 1N 4006 D407 D406 2058502240 DIODE ZENER UZ 24BM 23 1 25 5 UZ 24BM F6 5568224433 CIRCUIT BREAKER 20A UL CSA 20A UL ...

Page 4: ...365 366 R368 R371 R373 R201 R301 3009271973 RES CF 270 1 5W J N 270 R203 R303 3003120953 RES CF 1 2K 1 5W FN 1 2K 1 R204 3009561973 RES CF 560 1 5W J N 560 R208 209 R304 R308 309 R205 R305 3009123973 RES CF 12K 1 5W J N 12K R206 R306 3009102973 RES CF 1K 1 5W J N 1K R623 R207 R307 3009121973 RES CF 120 1 5W J N 120 R213 R313 3009100973 RES CF 10 1 5W J N 10 R214 215 3089820275 RES NFR 82 1 4W J R ...

Page 5: ...WIRING DIAGRAM 6 7 ...

Page 6: ...8 BLOCK DIAGRAM ...

Page 7: ...9 10 SCHEHATIC DIAGRAM ...

Page 8: ...11 12 ...

Page 9: ...7 9 10 13 12 14 16 15 17 FAN POWER TRANS AC INLET CIRCUIT BREAKER KNOB CONTROL KNOB SLIDE 19 20 22 23 25 QX 4960 QD 4960 1 Q TY 1 1 2 1 REMARK PART NAME PART NUMBER Q TY REMARK 2 1 1 2 2 4 4 1 4 4 4 2 2 2 4 1 2 1 1 1 1 4 1 1 8095996930 8095996720 8095996520 8095997010 8095997110 8109340083 8009140083 8109330063 8009130064 25 NO WASHER SPRING NUT M10B FOOT FOOT FELT 27 26 28 DOT SCREW BM 3X8B SCREW...

Page 10: ...15 16 ASS Y DRAWING ...

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