Ampeg_BA115HPT_(07S697)_Schematics电路图.pdf

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1、2007 LOUD Technologies Inc. All rights re served Bass Amplifi er PCB SchematicsPAGE 1 BA-115HPT 12-29-05 01/04/06 2-2-06 C WFB RLB A B C 4 CAUTION: ABCD Tolerance: Plot Time: Plot Date: E R01838 R01846 F 4 2 NOTES: 1 Checked: Drawn: Released: REVDate Sheet1of NONE 3 Date: 5-9-05 Appvd by 3 1 ABCDEF

2、2 Thu Mar 23, 2006 Drawing Title: 1901 Congressional, St. Louis, MO 63146 ST. LOUIS MUSIC, INC 3 Signatures: Drawing Number: 07S697 BASS AMP First Used On: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Ecr(s)/Ecn(s)Chgd ByDate 1) CAUTION: SHOCK HAZARD! Drawing Type: Schematic Drawing S

3、ize: INITIAL ISSUE CHG C55 P/N, DEL DNP NOTES CHANGED J14 TO J19 ON WIRING DIAGRAM TOUCHING INTERNAL PARTS. Class Code: RLB DESCRIPTION 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE 2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL. AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE THAT EXPLAI

4、NED IN THE OPERATING INSTRUCTIONS. TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. AND 10 MEGOHM DIGITAL VOLTMETER. THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND THIS SCHEMATIC

5、 IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. 12-29-05 01/04/06 2-2-06 C WFB RLB A B C 4 CAUTION: ABCD Tolerance: Plot Time: Plot Date: E R01838 R01846 F 4 2 NOTES: 1 Checked: Drawn: Released: REVDate Sheet1of NONE 3 Date: 5-9-05 Appvd by 3 1 ABCDEF 2 Thu Mar 23, 2006 Drawing Title: 1901 Congressiona

6、l, St. Louis, MO 63146 ST. LOUIS MUSIC, INC 3 Signatures: Drawing Number: 07S697 BASS AMP First Used On: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Ecr(s)/Ecn(s)Chgd ByDate 1) CAUTION: SHOCK HAZARD! Drawing Type: Schematic Drawing Size: INITIAL ISSUE CHG C55 P/N, DEL DNP NOTES CHANG

7、ED J14 TO J19 ON WIRING DIAGRAM TOUCHING INTERNAL PARTS. Class Code: RLB DESCRIPTION 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE 2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL. AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. TO AVOID RISK OF

8、 ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. AND 10 MEGOHM DIGITAL VOLTMETER. THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. -50V +

9、50V 2 2 D 0 PAGE_NEXT_A HPGS_A +16VA TO J31 SEE SHT 3 PRE AMP R7 270K 1/4W 5per 2 +50V 680 R45 2 PAGE_NEXT_A -16VA 2 TP12 R38 1K D17 1N914 75V PIV C34 330 pF 100V 47 R64 R51 33K C23 33 pF 200V -16VA CW 500 AP1 BIAS 330 R63 TP10 2 2 1 50V C29 MPS-A06 Q3 +16VA 1K R55 D10 10V 1N4740 D8 10V 1N4740 .33 1

10、0W R72 R70 47 R71 47 .33 10W R73 L1 .5 uH .33 10W R75 2-15-06 03/23/06 RLB WFB 1 2 3 4 5 6 7 8 J29 R48 3.3K 1/2W R46 10K 75V PIV 1N914 D14 C35 33 pF 200V 2 3 1 U3:A NE5532 D11 75V PIV 1N914 C44 1 50V 2 4.7K R50 D9 75V PIV 1N914 R56 47 D20 75V PIV 1N914 .33 10W R74 R65 1 1W TP11 2 1 J3 -16VA -16VA 80

11、0mVRMS -50V ADDED R7 CONTROL ISSUE HPGS_A R60 47K S D G J112 Q10 D13 1N914 75V PIV SEE NOTE. BIAS AJUST 2.0VRMS 220 R41 2 270 R67 R52 680 G D S IRFP-140R Q8 G D SIRFP-140R Q5 2 .1 C26 100V 26.3VRMS G D S IRFP-9140R Q11 G D S IRFP-9140R Q4 R57 47 R01852 VTL-5C7 OC1 S D G J112 Q9 C31 10 35V MJE-350 Q6

12、 6 5 7 U3:B NE5532 220 R43 270 R58 1K R42 MJE-340 Q7 C46 10 35V R47 1/2W 3.3K R59 1M 3.3 1W R39 TEST POINT CONDITIONS NOTE : 1 KHz INPUT SINEWAVE 170mV 0 dB INPUT JACK. 120VAC LINE, VOLUME & LEVEL 10 TONES 5 , DC VOLTAGES WITH N0 SIGNAL APPLIED. NOTE: SET BIAS VOLTAGE FROM COLD START ACROSS R72 - R7

13、5 , 15 -20 mV DC AVERAGE , NO SIGNAL, NO LOAD. RadioFans.CN 收音机爱 好者资料库 2007 LOUD Technologies Inc. All rights re served Bass Amplifi er PCB SchematicsPAGE 2 BA-115HPT 12-29-05 01/04/06 2-2-06 C WFB RLB A B C 4 CAUTION: ABCD Tolerance: Plot Time: Plot Date: E R01838 R01846 F 4 2 NOTES: 1 Checked: Dra

14、wn: Released: REVDate Sheet2of NONE 3 Date: 5-9-05 Appvd by 3 1 ABCDEF 2 Thu Mar 23, 2006 Drawing Title: 1901 Congressional, St. Louis, MO 63146 ST. LOUIS MUSIC, INC 3 Signatures: Drawing Number: 07S697 BASS AMP First Used On: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Ecr(s)/Ecn(s)

15、Chgd ByDate 1) CAUTION: SHOCK HAZARD! Drawing Type: Schematic Drawing Size: INITIAL ISSUE CHG C55 P/N, DEL DNP NOTES CHANGED J14 TO J19 ON WIRING DIAGRAM TOUCHING INTERNAL PARTS. Class Code: RLB DESCRIPTION 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE 2) UNLESS NOTED, RESISTOR VALUES IN OHMS,

16、 1/4W-5% TOL. AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. AND 10 MEGOHM DIGITAL VOLTMETER. THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWE

17、R SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. 12-29-05 01/04/06 2-2-06 C WFB RLB A B C 4 CAUTION: ABCD Tolerance: Plot Time: Plot Date: E R01838 R01846 F 4 2 NOTES: 1 Checked: Drawn: Released: REVDate Sheet2of NONE 3 Date: 5-9-05

18、Appvd by 3 1 ABCDEF 2 Thu Mar 23, 2006 Drawing Title: 1901 Congressional, St. Louis, MO 63146 ST. LOUIS MUSIC, INC 3 Signatures: Drawing Number: 07S697 BASS AMP First Used On: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Ecr(s)/Ecn(s)Chgd ByDate 1) CAUTION: SHOCK HAZARD! Drawing Type:

19、 Schematic Drawing Size: INITIAL ISSUE CHG C55 P/N, DEL DNP NOTES CHANGED J14 TO J19 ON WIRING DIAGRAM TOUCHING INTERNAL PARTS. Class Code: RLB DESCRIPTION 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE 2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL. AND BE SURE POWER SUPPLY IS DISCHARGE

20、D BEFORE THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. AND 10 MEGOHM DIGITAL VOLTMETER. THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING B

21、EYOND THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. B+ 0 2 D PWR SWITCH B+ RED RED 2.5A TP15 HV +50V 03/23/06 +16VA WFB LINECORD HV FC2 2 10 C37 450V 4A J19 J15 J12 J11 2 D21 1N4007 1KV PIV 2 .0033 C25 250V D23 1N4007 1KV PIV J17 J16 2 AC NEUTRAL 2.5A ORG ORG GRN D25 -50V 2 AC NEUTRAL 2

22、200 16V C52 2200 16V C70 .1 C38 100V .1 C32 100V TP14 2-15-06 TO J32 SEE SHT 3 PRE AMP -16VA RLB FC1 FUSE= SLO BLO J13 C28 10 450V 10 450V C36 .0033 C50 250V 100 200V C45 AC LINE D24 1KV PIV 1N4007 AC LINE 2 D-GND 2 2 D-GND .047 C30 100V 1 2 3 J33 J11 BROWN J7 WHT J16 BLUE J12 BLU/WHT J13 BLK CHASSI

23、S GROUND NET00087 NET00086 WHT BLK J7 VIOLET J11 GRAY J15 BROWN J19 WHT J12 BLUE J17 BLU/WHT J13 BLK J20 J24 ADDED R7 CONTROL ISSUE 1N4007 D15 1KV PIV J9 VIOLET J17 GRAY 100VAC 50/60HZ 230VAC 50/60HZ FUSE= SLO BLO AC LINE J9 J8 J18 J10 D16 1N4007 1KV PIV J7 VIOLET J11 GRAY J15 BROWN240VAC 50/60HZ FU

24、SE= SLO BLO J19 WHT J12 BLUE J13 BLU/WHT J17 BLK D18 2 D-GND 2 D-GND R44 6.2 J21 5600 80V C54 R66 330 10W ACV DCV 5600 80V C51 J22 BR1 KBU1004G R68 330 10W ACV DCV R01852 F1 4 A SB J6 R62 1 1/2W 5per FP AC NEUTRAL J14 1M R61 D19 J25 EXPORT WIRING POWER TRANSFORMER 100-120V 50/60Hz 4a SB 220-240V 50/

25、60Hz 2.5a SB RadioFans.CN 收音机爱 好者资料库 2007 LOUD Technologies Inc. All rights re served Bass Amplifi er PCB SchematicsPAGE 3 BA-115HPT 12-29-05 01/04/06 2-2-06 C WFB RLB A B C 4 CAUTION: ABCD Tolerance: Plot Time: Plot Date: E R01838 R01846 F 4 2 NOTES: 1 Checked: Drawn: Released: REVDate Sheet3of NON

26、E 3 Date: 5-9-05 Appvd by 3 1 ABCDEF 2 Thu Mar 23, 2006 Drawing Title: 1901 Congressional, St. Louis, MO 63146 ST. LOUIS MUSIC, INC 3 Signatures: Drawing Number: 07S697 BASS AMP First Used On: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Ecr(s)/Ecn(s)Chgd ByDate 1) CAUTION: SHOCK HAZA

27、RD! Drawing Type: Schematic Drawing Size: INITIAL ISSUE CHG C55 P/N, DEL DNP NOTES CHANGED J14 TO J19 ON WIRING DIAGRAM TOUCHING INTERNAL PARTS. Class Code: RLB DESCRIPTION 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE 2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL. AND BE SURE POWER SU

28、PPLY IS DISCHARGED BEFORE THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. AND 10 MEGOHM DIGITAL VOLTMETER. THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER SERVICE PERSONNEL. DO NOT PERFOR

29、M ANY SERVICING BEYOND THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. 12-29-05 01/04/06 2-2-06 C WFB RLB A B C 4 CAUTION: ABCD Tolerance: Plot Time: Plot Date: E R01838 R01846 F 4 2 NOTES: 1 Checked: Drawn: Released: REVDate Sheet3of NONE 3 Date: 5-9-05 Appvd by 3 1 ABCDEF 2 Thu Mar 23,

30、2006 Drawing Title: 1901 Congressional, St. Louis, MO 63146 ST. LOUIS MUSIC, INC 3 Signatures: Drawing Number: 07S697 BASS AMP First Used On: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Ecr(s)/Ecn(s)Chgd ByDate 1) CAUTION: SHOCK HAZARD! Drawing Type: Schematic Drawing Size: INITIAL I

31、SSUE CHG C55 P/N, DEL DNP NOTES CHANGED J14 TO J19 ON WIRING DIAGRAM TOUCHING INTERNAL PARTS. Class Code: RLB DESCRIPTION 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE 2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL. AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE THAT EXPLAINED IN THE OPE

32、RATING INSTRUCTIONS. TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. AND 10 MEGOHM DIGITAL VOLTMETER. THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND THIS SCHEMATIC IS PROVIDED F

33、OR USE BY QUALIFIED PERSONNEL. H 0 D PAGE_NEXT -16V OUT_A IN_A IN OUT_A 03/23/06 -16V WFB -16V1 +16V1 MUTE TO J29 SEE SHT 1 PWR AMP HPGS +16V IN_A TO J26 -16V 75V PIV 1N914 D27 1K 1/2W 1per R37 4 100 250V C53 OUT C2 1 50V +16V R10 220 R12 22K 6.81K 1/2W 1per R78 V2:B 9-PIN 1 2 3 J5 470K R31 R96 2.2K

34、 R98 10K CW 50K L GAIN P1 3.8VRMS 100 C68 35V POWER 100 C60 35V D1 RED C27 .22 50V C66 .047 100V R97 22K C59 .001 100V 22 C8 16V R9 100 22 C5 16V R5 100 TP8 R27 47K C33 .22 50V 47K R92 R81 47K C47 .0022 100V 47K R86 R82 22K 22K R83 C41 .22 50V TP4 R29 100K 2-15-06 R15 10K 6 5 7 U2:B TLO-72 4.7K R104

35、 R87 22K 450mV RMS 22K R84 R103 22K C7 22 50V 250mV RMS RLB 1.15VRMS JW51 JW52 1.15VRMS R6 22K 100K R4 4 +16V 680K R2 4 47.5K 1/2W 1per R36 9-PIN V2:A 1M R33 2 3 1 U1:A TLO-72 33.2K 1/2W 1per R69 4 C9 1 50V 4 C65 100 pF 200V 6 5 7 U1:B TLO-72 C67 1 50V C63 .033 50V C22 .033 50V C64 .015 50V +16V 2 3

36、 1 U2:A TLO-72 R32 1K .047 C56 100V C57 .022 50V C40 .22 50V 22K R93 R94 47K C69 10 35V I CC OO I SW1 R95 22K 7 6 5U7:B NE5532 R105 270 .047 C62 100V 1 2 3 4 5 6 7 8 J31 TO J35 C-GNDB IN H TUNER OUT ADDED R7 1 2 3 4 J26 4 TO J33 SEE SHT 2 POWER SUPPLY 5 D-GND 100 pF C3 200V 1 2 3 4 J35 R3 6.8K OUT T

37、P1 D12 16V 1N5353B C24 .1 400V 22.1K 1/2W 1per R35 22 C55 35V 5 D-GND R49 4.7K R90 2.2K C39 2.2 50V R76 47K R53 47K 100 C4 35V R77 22K R89 4.7K R79 47K C21 .047 100V C43 .047 100V R99 1K CW 50K L P7 MID 6 5 7 U4:B TLO-72 R11 22K 1.1VRMS R100 22K R101 22K R102 22K R01852 R85 22K R88 270 PAGE_NEXT HPG

38、S TP7 1 2 3 J32 .047 C1 100V R40 47K 75V PIV 1N914 D22 TIP SLVE_SW TIP_SW SLEEVE J1 0 dB D26 16V 1N5353B R1 2.2K 1/2W C42 .0047 100V 100K R13 R91 22K TP2 C48 2.2 50V CW LOW 50K L P6 CW 50K L P8 HIGH C61 56 pF 200V R14 47K R30 22K R80 100K C49 .22 50V CCW 3 4 5 CW CMN S1 STYLE C58 22 50V 1 2 3 U7:A N

39、E5532 2 3 1 U4:A TLO-72 J30 CD INPUT 1 3 2 J28 CW P9 20K RA LEVEL TP6 TP5 TP3 TIP SLVE_SW TIP_SW SLEEVE J2 15 dB CONTROL ISSUE 700mV RMS 450mV RMS Power Table Ref Des U1 U2 U3 U4 U7 Device(Type) 3707201_ 3707201_ 3753201_ 3707201_ 3753201_ Package 8DIP_3 8DIP_3 8DIP_3 8DIP_3 8DIP_3 -16VA 4 +16V1 8 8 -16V 4 4 +16V 8 8 -16V1 4 4 +16VA 8 SLVE_SW SLEEVE TIP_SW RING RING_SW TIP J4 RadioFans.CN 收音机爱 好者资料库