Bose-1800V-pwr-sup3 电路图 维修手册.pdf

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1、1997 Bose Corporation REV 00 08/97 Supplement Part Number181812-S3 SUPPLEMENT Model 1800-V Professional Stereo Power Amplifier EQ PCB Assemblies Complete PCB Assemblies Part List Reference Designator DescriptionPart Number R39JUMPER, CHIP, 1206124896 These parts have been added to the part list for

2、the following EQ PCB Assemblies: 402, 502A, 502B and 802. This supplement should be added to the Service Manual P/N 181812-S2. Listed below and on the back of this page is an update to the Part List. DescriptionPart NumberDescriptionPart Number 402 EQ PCB Assy0090833202 II EQ PCB Assy011502 502A EQ

3、PCB Assy0090824402 II EQ PCB Assy011504 502B EQ PCB Assy0090819702 II EQ PCB Assy017929 802 EQ PCB Assy009080LT II EQ PCB Assy018485 RadioFans.CN 收音机爱 好者资料库 The following is an update to the 9702 II EQ PCB Part List Service Manual P/N 181812-S2 The following component values have been changed. The c

4、hanges are reflected on PCB number 183071 REV 04. There is no need to change any of these component values on PCBs before REV 04 The following components have been deleted from the PCB number 183071 REV 04. Reference Designator DescriptionPart Number R43.65K, 0805, 1/10W, 1%133625-3651 R10, 1122.6K,

5、 0805, 1/10W, 1%133625-2262 R17, 35JUMPER, CHIP, 1206124896 R19, 20, 45, 4690.9K, 0805, 1/10W, 1%133625-9092 R212.80K, 0805, 1/10W, 1%133625-2801 R2214.7K, 0805, 1/10W, 1%133625-1472 R27, 4040.2K, 0805, 1/10W, 1%133625-4022 R3626.1K, 0805, 1/10W, 1%133625-2612 R3715.0K, 0805, 1/10W, 1%133625-1502 R4

6、3, 4416.9K, 0805, 1/10W, 1%133625-1692 C9, 10.027uF, BOX, 85, 63V, 5%137127-273 C12, 30820pF, DISC, SL, 50V, 10%137269-820 C13.0012uF, BOX, 85, 100V, 5%137127-122 C14, 29120pF, DISC, SL, 50V, 10%137269-121 C24.0022uF, BOX, 85, 100V, 5%137127-222 C28.0082uF, BOX, 85, 100V, 5%137127-822 C31330pF, DISC, SL, 50V, 10%137269-331 Reference Designator DescriptionPart Number R15, 16, 31, 32JUMPER, CHIP, 0805133627 R41, 4234.0K, 0805, 1/10W, 1%133625-3402 RadioFans.CN 收音机爱 好者资料库