Lenoxx MC-261 Service Manual Download | Manualshive

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Model: MC-261

CONTENTS

PAGE

Specifications ……………………………………………………………………………………………………... 2-4

Block Diagram ................................................................................................................................................ 5

Safety Checks ................................................................................................................................................ 6

Wiring Diagrams………………………………………………………………………………………………………. 7

Schematic Diagrams……………………………………………………………………………………...…….... 8-10

Printed Circuit Boards………………………………………………..………………………..…………..….… 11-12

Exploded View.............................................................................................................................................. 13

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Summary of Contents for MC-261

Page 1: ...Model MC 261 CONTENTS PAGE Specifications 2 4 Block Diagram 5 Safety Checks 6 Wiring Diagrams 7 Schematic Diagrams 8 10 Printed Circuit Boards 11 12 Exploded View 13 ...

Page 2: ...3RZHU HY 0 7 2XWSXW 3RZHU HY 0 LVWRUWLRQ DW 0D 9ROXPH HY 0 LVWRUWLRQ DW 0D 9ROXPH HY 0 RZ UHT G XGLR LGHOLW LJK UHT G LPLWLQJ 6HQVLWLYLW 0 G 5 3 GLVWRUWLRQ LDV HY 0 6 1 5DWLR ZLWK P9 0 G 0RGXODWLRQ XP 0 G 0D 9RO P9 1RLVH 2XWSXW XP DQG 1RLVH 0LQ 9RO P9 0 G 0 G XWR 7XQLQJ 6WRS 6HHN 6HQVLWLYLW 0 G DOO 2XW 9ROWDJH 0 DOO 2XW 9ROWDJH 0 DLO 2XW 9ROWDJH 9 ORFN DFNXS G G 6WHUHR 6HSDUDWLRQ 0Y K HY G 6WHUHR ...

Page 3: ...2XWSXW DW G G G 6HSDUDWLRQ DW 6SHDNHU 2XWSXW G 7 G 7 6HF 6 1 5DWLR QSXW LOWHU QDPLF 5DQJH QLWLDO 5HDGLQJ 7LPH 7 6HF LUVW 7UDFN 6HF FFHVV 7LPH 7 DVW 7UDFN 6HF 6FUDWFK PP ODFN RF PP QWHUUXSWLRQ 3KLOLSV LQJHUSULQW PP FFHQWULFLW 7 5 PP 9HUWLFDO HYLDWLRQ 7 5 PP 9RO 0D P9 XP DQG 1RLVH 9RO 0LQ P9 0LQLPXP 2SHUDWLQJ 9ROWDJH 0LQLPXP 2SHUDWLQJ 9ROWDJH 0D LPXP SRZHU RQVXPSWLRQ Full load burn in 7HVW RQGLWLRQV...

Page 4: ...LWLRQ 8QLW 1RUPDO LPLW 0 2XWSXW 3RZHU 300MV Input W 2 5 3 10 T H D Power O P 300MV Input W 2 2 2 Stereo Separation 180MV Input dB 38 35 Min Hum 180MV Input mV 0 7 2 Max Hum mV 10 12 S N dB 55 50 Total Harmonic Distortion 0 5 1 7HVW RQGLWLRQV X L KXL SSURYHG 6XSSO 9ROWDJH 9 6WDQGDUG 2XWSXW 0 6SHDNHU LPSHGDQFH 2 0 ...

Page 5: ...BLOCK DIAGRAM 5 ...

Page 6: ...g tested to ON or PLAY 5 Connect external jack terminal contact VTVM across a 1k resistor in the test circuit Set the meter to a high 150V AC scale to avoid meter damage and then touch the points with the test probe If the meter reading indicates less than 3 volts on all test points set the meter to a low 3V AC scale and repeat the test 6 Any reading greater than 0 2 volt indicates a potential sho...

Page 7: ...WIRING DIAGRAMS 7 ...

Page 8: ...8 SCHEMATIC DIAGRAMS ...

Page 9: ...SCHEMATIC DIAGRAMS 9 ...

Page 10: ...SCHEMATIC DIAGRAMS 10 ...

Page 11: ...PRINTED CIRCUIT BOARDS 11 ...

Page 12: ...PRINTED CIRCUIT BOARDS 12 ...

Page 13: ......

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