Crate_Flexwave_15_(07S190)_Schematic电路图.pdf

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1、2008 LOUD Technologies Inc. All rights re served Guitar Amplifi er PCB SchematicsPAGE 1 FlexWave15 2/22/06 3/10/06 C WFB A B 4 CAUTION: ABCD Tolerance: Plot Time: Plot Date: E R01906 F 4 2 NOTES: 1 Checked: Drawn: Released: REVDate Sheet1of NONE 1 Date: 5-04-05 Appvd by 3 1 ABCDEF 2 Thu May 11, 2006

2、 Drawing Title: 1901 Congressional, St. Louis, MO 63146 ST. LOUIS MUSIC, INC 3 Signatures: Drawing Number: 07S190 SCHEM - GUITAR 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: INI

3、TIAL ISSUE CHG P1 VALUE TOUCHING INTERNAL PARTS. Class Code: REM 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 ELECTRI

4、C 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. S C 11 10 9 8

5、5 2 DC 11 10 9 8 5 2 AC R RW 7 4 6 1 3 7 4 6 1 3 RW .1 CENTERS - 03 ONLY S WHT 100V BLK 230V BRN BLK GRN RED GRN RED +10V -15VB -15VA +15VA R +15V 15mV p-p 15mV p-p 170mV p-p 170mV p-p 680mV p-p 120mV p-p AC 15mV p-p 15mV p-p 170mV p-p 170mV p-p 680mV p-p 120mV p-p DC +10V C11 100 pF 200V R20 15K 2

6、3 1 IC1:A TLO-74 R1 2.2K +10V TP5 3.3K R21 270K R2 CW 10K A LOW P3 10K 1/8W R22 R3 2.2K 6 5 7 IC1:B TLO-74 R9 2.2K 1/8W 2.2K R5 TP2 BLUE 115V WHT 2 1 J8 10K R6 1/8W RED RED 6 5 7 IC2:B NE5532 10 C6 35V 1 2 3 J7 - 03 ONLY R43 2.21K JWOPT1 R28 100 +15V -15V D13 1N4002 100V PIV +15V D11 100V PIV 1N4002

7、 -02 & - 03 D6 1N746 3.3V +15VB 22 16V C31 R41 220 22 16V C29 1N914 D8 75V PIV R16 47K 1/8W 1 R44 R8 2.2K R17 2.2K - 03 ONLY 100 35V C27 C9 .1 50V 1 R45 1 R46 R35 100 R33 1K -15V 1N4002 D9 100V PIV 680 R57 1/2W +15VA C 1 R49 1 R48 R34 47 R37 1 C21 .22 100V RIPPLE RIPPLE RIPPLE RIPPLE 27V p-p 4.0V p-

8、p 46mV p-p 50mV p-p 6.5V p-p VOLTAGE 1 R51R52 1 .1 50V C26 WAVEFORM RIPPLE RIPPLE RIPPLE RIPPLE 14V p-p 0 V p-p 20mV p-p 50mV p-p 0 V p-p VOLTAGE WAVEFORM TP1 R25 1K & CW 10K L P2 HIGH CW 500 A P4 MID 100V .001 C3 CW 10K A P1 VOLUME C4 .1 50V C5 470 pF 100V 22K R11 1/8W D4 6.8V 1N754 100V .1 C18 R27

9、 10 2W 5per C7 .1 50V D14 1N4002 100V PIV CWP7 10K A REVERB D12 1N4002 100V PIV R14 1/8W 47K R42 220 TP8 R56 1.74K .047 C32 100V CW 250KL P6 LEVEL 10 35V C1 .22 C25 100V C22 .22 100V 2 1 J6 1 2 3 4 5 6 7 J9 7 PIN LOCKING HDR REVERB WIPER +10V SEND TO TUNER SPEAKER -15V +15V -13.0VDC-13.0VDC 13.0VDC1

10、3.0VDC -14.8VDC-14.8VDC 14.8VDC14.8VDC 1.0mVDC2.8mVDC .8mVDC.4mVDC INPUT SIGNAL 50mV P-P 1KHz SW1 IN (OVERDRIVE CHANNEL) TO TUNER RETURN DSP GND TUNER_IN R26 10K C12 .0022 100V .01 C15 100V -15VA R4 1.5K 100 pF 200V C2 TIP SLVE_SW SLEEVE TIP_SW J1 INPUT +15VA EXPORT TRANSFORMER JWOPT2 R30 10K 2 1 J5

11、 C19 .1 50V15K R40 1/8W 2 3 1 NE5532 IC2:A 1N914 75V PIV D5 C16 2.2 50V 9 10 8 IC1:C TLO-74 TUNER_IN -01 ASSY NO REVERB VERSION TO IC2 PWR PINS FOR REVERB R54 10 -02 ONLY TP9TP11 25V C30 2200 2200 25V C28 TIP RING SLEEVE J4:A CD INPUT - 03 ONLY .001 100V C20 TP6 D26 1N5227B 3.6V .047 100V C23 2.2 C8

12、 50V .0047 C10 100V D7 1N754 6.8V R12 4.7K 13 12 14 IC1:D TLO-74 TP3 TP4 1 R50 R53 1 1 R47 .022 C24 50V 47 R39 R32 68K TP7 6.0mVDC6.0mVDC .8mVDC0 VDC 2.1mVDC2.1mVDC TPTP 0 VDC0 VDC 1.3mVDC1.3mVDC VOLTAGEVOLTAGE GAIN & LEVEL 10: EQS5 - 03 VERSION C14 1 50V C13 2.2 50V 75V PIV 1N914 D1 75V PIV D2 1N91

13、4 DOMESTIC TRANSFORMER 100 35V C17 1N914 75V PIV D25 R24 22K R23 10 O C I O C I S1 22K R10 1/8W 470 1/8W R7 D3 3.3V 1N746 R55 10 R31 15K 2 1 4 TDA 2030 IC3 TP10 R13 470K R15 47K 1/8W R19 47K R38 470 1N4002 100V PIV D10 INPUT SIGNAL 50mV P-P 1KHz SW1 OUT (CLEAN CHANNEL) -03 ASSY DSP VERSION -02 ASSY WITH REVERB VERSION - 02 REVERB VERSION VOLUME 10: EQS5 CW 250KL GAIN P5 TIP SLVE_SW TIP_SW SLEEVE J2 EXTERNAL SPEAKER RING_SW TIP_SW SLEEVE TIP RING J4:B HEADPHONE RadioFans.CN 收音机爱 好者资料库