JBL-Media4-spk-sm 电路图 维修手册.pdf

《JBL-Media4-spk-sm 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《JBL-Media4-spk-sm 电路图 维修手册.pdf（13页珍藏版）》请在收音机爱好者资料库上搜索。

1、JBL Consumer Products Inc. 80 Crossways Park West Woodbury, N.Y. 11797 1-800-336-4JBL in the USA A Harman International Company Part No.: 1112-MEDIA4 Media 4 TECHNICAL MANUAL 2-way 5 Powered Multimedia Speaker System RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 Two-Way Ste

2、reo Speaker System4 5 PRINTED CIRCUIT BOARDS(viewing trace layer through the board) MEDIA 4 PACKAGING INSERT IC-5023 (C) SURVEY CARD CA-MEDIA4 (A) WARRANTY CARD CG-JBL-E (A) OWNERS MANUAL UM-MEDIA4 (C) STEREO MINIPLUG CABLE L-20XL (C) TOP FOAM INSERT HP-B5060A (C) BOTTOM FOAM INSERT HP-B5060B (C) PO

3、LY BAG FOR SPEAKERS BB-400X550X 0.02 (x2) POLY BAG FOR CORD BB-125X300X 0.02 AC POWER SUPPLY ACC-16A00221 GIFT BOX IC-MEDIA-4 (C) Two-Way Stereo Speaker System4 8 PACKAGING EXPLODED VIEW 8 7 6 5 4 3 2 9 LMABCDEFGHIJK LMKJIHGFEDCBA 11 2 3 4 5 6 7 8 9 N N 10 Media 4 Schematic Diagram Two-way Stereo Sp

4、eaker SystemMedia 4 2.0V 0.2V 0V+1.8V +14V+15.2V +10.5V SEALED INSIDE CUP 0V +8.9V +5.2V+5.26V +5.2V +5.26V +5.2V +5.2V +5.26V +5.26V +5.2V +5.26V +5.2V +5.26V 0V +3.1V +6.66V 0V 0V +6.66V 0V +6.66V 0V +6.66V Test voltages are printed in orange. voltages are displayed in boxes. Other voltages shown

5、are fordue to the Auto On/Off function. Operational Mode Stand-by Mode 8 7 6 5 4 3 2 9 ABCDEFGHI IHGFEDCBA 1 Media 4 Schematic Diagram Two-way Stereo Speaker System 2.0V 0.2V 0V+1.8V +14V+15.2V +10.5V SEALED INSIDE CUP 0V +8.9V +5.2V+5.26V +5.2V +5.26V LMGHIJK LMKJIHG 1 2 3 4 5 6 7 8 9 N N 10 Media

6、4 Schematic Diagram Media 4 0.2V 0V+1.8V +14V+15.2V V V +5.2V+5.26V +5.2V +5.26V +5.2V +5.2V +5.26V +5.26V +5.2V +5.26V +5.2V +5.26V 0V +3.1V +6.66V 0V 0V +6.66V 0V +6.66V 0V +6.66V Test voltages are printed in orange. voltages are displayed in boxes. Other voltages shown are fordue to the Auto On/Off function. Operational Mode Stand-by Mode