Laney_CUB-10_Service_Manual电路图.pdf
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1、www.laney.co.uk CUB-10 Service InformationService Information RadioFans.CN 收音机爱 好者资料库 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 DD CC BB AA 1 SteelPark Road Coombs Wood Halesowen UK 1 CUB-10 SYSTEM SCHEMATIC VARIOUS 06/05/200914:11:23 9481.SchDoc Title: Size:Number: Date: Original File: Revision: SheetofTime:
2、 A3 www.laney.co.uk Industrial Estate West3 Mains Switch Mains In Green/Yellow Live Brown Neutral - Blue Red Red Grey Grey White White Black 5 2 7 1 8 4 6 PRIMARY SECONDARY 115V 0V 115V 0V 230V OPERATION MAINS FUSE = T250mA L 115V OPERATION MAINS FUSE = T500mA L 100V OPERATION MAINS FUSE = T500mA L
3、TRANSFORMER = 6150 TRANSFORMER = 6094 TRANSFORMER = 6094 8OHMS OUTPUT TX = 6093 1 2 4 GND 2 1 ECC83 7 6 8 4 5 9 V1A 68K SM R9 100K 0.5W 350V R3 22uF 450V C2 G G G 2u2 63V C11 G 123 HD4 G 1M SM R14 1K5 SM R19 10K SM R21 +220V 100uF 450V C14 G D2D1 D4D3 4n7 2KV C15 4n7 2KV C13 1KH VR3 G 3V1 3V2 PTC6.0
4、 F1 G 4n7 2KV C16 LANEY PN = 007390 HUM ADJUST 12 34 56 78 SK4 12 34 SK2 +300V 121 HD7 G 4x1N4007 SK2 SK3 G G 123 HD1 G HI LO FP Flame Proof Resistor. Must only be replaced with same type and rating. Indicates safety critical component Must only be replaced with approved type CHASSIS GND 10N 50V SM
5、C4 PCB 9483 470pF 1KV C3 100K SM R7 8K2 SM R17 220K SM R11 100K SM R5 270K SM R12 22nF 400V C8 22nF 400V C6 G 100K SM R6 4n7 100V C7 ECC83 2 1 3 V1B 100K 0.5W 350V R4 22nF 400V C5 10N 50V SM C9 100N 50V SM C12 4K7 SM R20 220K SM R13 1K5 SM R10 6V6 3 4 5 8 1 2 7 V3 3V1 3V2 G 1K Fusible FP FP R2 1uF 2
6、5V SM C27 G 100K SM R22 +300V 22uF 450V C1 G 10K Fusible FP FP R1 T250mA L 250V F2 SP5 SP7 Live Brown Neutral - Blue Mains Switch Mains In Green/Yellow Live Brown Neutral - Blue Red Red Grey Grey White White Black 5 2 7 1 8 4 6 PRIMARY SECONDARY 0V 115V T500mA L 250V Live Brown Neutral - Blue Mains
7、Switch Mains In Green/Yellow Live Brown Neutral - Blue Red Red Grey Grey White White Black 5 2 7 1 8 4 6 PRIMARY SECONDARY 115V 0V 115V 0VT500mA L 250V Live Brown Neutral - Blue MAE-13T 123 HD1 3V1 3V2 MAE-13T TONE 220R SM R40 P1 P2 3V13V2 1N4007 D9 POWER LED PCB 9481_3 22nF 400V C17 220K SM R18 22N
8、 50V SM C20 68K SM R24 2K2 SM R27 10uF 50V C22 G G 100K 0.5W 350V R16 121 HD6 G G 121 HD10 G ECC83 7 6 8 4 5 9 V2A 3V1 3V2 ECC83 2 1 3 V2B 82K 0.5W 350V R15 1M SM R31 1M SM R33 1K5 SM R32 47K SM R35 G 47pF 1KV C21 22nF 400V C19 3 4 5 8 1 2 7 6V6 V4 G 1K5 SM R29 220K SM R28 100N 50V SM C24 330R SM R3
9、4 10N 50V SM C23 1N4007 D5 1N4007 D6 G G 2K2 SM R36 2K2 SM R39 1N4007 D8 1N4007 D7 47uF 50V C26 47uF 50V C25 22KH VR5 G 4K7 SM R38 22K SM R37 GG BIAS ADJUST -21V 1234 HD3 G 1M SM R26 G 22uF 450V C10 G 10K Fusible FP FP R8 MAE-13T 1M Log VR2 G VOLUME 123 HD2 PCB 9480-2 1M Log VR1 GAIN G 121 HD5 G GS
10、121 HD9 G 220KB6SD VR3A 220KB6SD VR3B GT 1234 HD8 GT GT + - Mjack SK1 G 12 SK3 121 HD6 G 220R 2W5 FP R8 G EXTERNAL SPEAKER G SP1 SP2 G INTERNAL LOUDSPEAKER PCB-MB M1 9482-2 ADJUST BIAS ON JUNCTION OF R13/R28 TO -21V USING VR5 P0C10N P0C10P P0C20N P0C20P P0C301 P0C302 P0C401 P0C402 P0C501 P0C502 P0C6
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