Acrosound-6L6Rebuild-pwr-sch 电路图 维修手册.pdf

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1、+ C6 100uF 63V 470k R1 1k R5 + 16V 220uF C1 470k R6 510k R8 C28AOT 3.3kR16 + 47uF 450V C4 R14 270R 5W R2 200R 2 3 1 7 5 4 6 8 6SL7 V1 R13 50k + 47uF 450V C5 1 2 50mA10H CH2 1k R11 3 4 8 27 5 6L6 V3 R12 1k 3 4 8 27 5 6L6 V2 100R VR1 Polysteyrene Cin 18n SK1 Input 16 8 4 Com. + 32uF C8B 450V + 450V C8

2、A 32uF 4 82 6 5U4G V4 1 2 CH1 150mA8H R4 100k 2W R3 100k 2W 2W R15 22k D1 1N4007 Blu Blu Red Brn Or Yel Red Blk Acrosound TO-280 TR2 6.3V 5V 117V 0V Acrosound 350V-0-350V TR1 C2 100n 400V C3 100n 400V C1 400V 100n 470k R9 470k R10 470k R7 1 11 A4 d.c. daylight ltd. 5 Greenacre Drive Pontprennau Card

3、iff CF23 8PA Revision: Page of Page Size: Tel: +44 29 20 657149 Checked:Fax: +44 29 20 657151Drawn: K. Snook d.c. daylight ltd. Acrosound 6L6 Re-build 4 Mar 2000 280V 24V 380V D1 Previously 2 diodes Heaters Transformer TR1 Replaced with Sowter M050 for 110 or 220V operation. VR1 removed and 6.3V CT connected to 6L6 Cathodes although it could simply be connected to ground RadioFans.CN 收音机爱 好者资料库