IMGStageline-STA160-amp-sch维修电路原理图.pdf
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IMGStageline-STA160-amp-sch维修电路原理图.pdf
RadioFans.CN RadioFans.CN RadioFans.CN 1.5K R5 1.5K R4 CON3 1 2 GRN D7 GRN D6 RED D5 RED D4 RED D3 RED D2 RED D1 CON1 6 5 4 3 2 1 7 8 CON2 3 2 1 D9 1N4148 D8 1N4148 56K R1 BC549 Q1 100K R2 3K R3 DRN BY ENGG SIGN DESCRIPTIONDATEREV. Drawn by:- Title:- Drg.Number:- Date:- Filename:- RevSize OfSheet PCBNO DES BY APPDBY MODEL D10 1N4148 D11 1N4148 FROM MAIN PCB CON7 PROTECT LED PWRL+ PWRL- CLIPLED -R CLIPLED +R CLIPLED -L CLIPLED +L TH-R BRIDGE STEREO TO MAIN PCB CON16 TO JACK PCB CON4 STA-160 1 1160-LED 25-11-98 0 SCHEMATIC OF LED PCB 9811018 9811016 STEREOBRIDGEOVERHEATPROTECTPOWERCLIP-RCLIP-L TH-L BLED ABCD 4 3 2 1 DCBA 1 2 3 4 1.5K R5 1.5K R4 CON3 1 2 GRN D7 GRN D6 RED D5 RED D4 RED D3 RED D2 RED D1 CON1 6 5 4 3 2 1 7 8 CON2 3 2 1 D9 1N4148 D8 1N4148 56K R1 BC549 Q1 100K R2 3K R3 DRN BY ENGG SIGN DESCRIPTIONDATEREV. Drawn by:- Title:- Drg.Number:- Date:- Filename:- RevSize OfSheet PCBNO DES BY APPDBY MODEL D10 1N4148 D11 1N4148 FROM MAIN PCB CON7 PROTECT LED PWRL+ PWRL- CLIPLED -R CLIPLED +R CLIPLED -L CLIPLED +L TH-R BRIDGE STEREO TO MAIN PCB CON16 TO JACK PCB CON4 STA-160 1 1160-LED 25-11-98 0 SCHEMATIC OF LED PCB 9811018 9811016 STEREOBRIDGEOVERHEATPROTECTPOWERCLIP-RCLIP-L TH-L BLED ABCD 4 3 2 1 DCBA 1 2 3 4