Crate_RFX-65,_RFX-120_(07S195)_Schematics电路图.pdf

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1、DCBA 4 3 2 NOTES: THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. CAUTION: TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE TOUCHING INTERNAL PARTS. 1) CAUTION: SHOCK HAZARD!

2、2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL. CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE AND 10 MEGOHM DIGITAL VOLTMETER. SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. DCBA 1 FE 1 S

3、ignatures: Checked: Drawn: Sheet Class Code: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Drawing Size: Drawing Type: Schematic Released: REVDateDESCRIPTION E Tolerance: Plot Date: Plot Time: Tue May 18, 2004 0 11/27/02 1 REM CHGD C36 FROM .1 TO .O1 UF . DASH 03 AND 04 2 1 5-18-04 6/2

4、6/03 CONTROL ISSUE RLB REM N01496 N01177 C of Drawing Title: Drawing Number: NONE 2 Ecr(s)/Ecn(s) First Used On: ST. LOUIS MUSIC, INC Date: 8/30/02 Chgd By Appvd by F 07S195-XX 2 PWA - DSP GUITAR AMP Date 4 3 DCBA 4 3 2 NOTES: THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. CAUTION: TO AV

5、OID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE TOUCHING INTERNAL PARTS. 1) CAUTION: SHOCK HAZARD! 2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL. CAPACITOR VALUES IN MICROFARADS, 50V

6、-10% TOL. 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE AND 10 MEGOHM DIGITAL VOLTMETER. SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. DCBA 1 FE 1 Signatures: Checked: Drawn: Sheet Class Code: THE INFORMATION CONTAINED ON THIS DRAWING IS P

7、ROPRIETARY TO Drawing Size: Drawing Type: Schematic Released: REVDateDESCRIPTION E Tolerance: Plot Date: Plot Time: Tue May 18, 2004 0 11/27/02 1 REM CHGD C36 FROM .1 TO .O1 UF . ADDED TUNER CIRCUIT FOR DASH 03 AND 04 2 1 5-18-04 6/26/03 CONTROL ISSUE RLB REMN01177 C of Drawing Title: Drawing Number

8、: NONE 2 Ecr(s)/Ecn(s) First Used On: ST. LOUIS MUSIC, INC Date: 8/30/02 Chgd By Appvd by F 07S195-XX 2 PWA - DSP GUITAR AMP Date 4 3 9 * 5 4 3R 8 7 6 2 1 TP C 30Vpp 9.8Vpp 5Vpp 7.2Vpp D -16V +16V I +16V B J8 B C2 D +16V 4.8Vpp 9.8Vpp 3.3Vpp 18Vpp .48Vpp C9 .22 C3 .0068 100V R5 15K 0 R82 R4 680K REP

9、LACE WITH JUMPERS ON DSP VERSIONS 0 R90 R80 6.8K R111 220 E .22 C4 R46 1K C29 56 pF 200V 6 5 7 IC3:B TLO-72 C32 2.2 A .015 C10 R2 22K R11 2.2K R88 0 R47 4.7K R72 12K D4 1N746 3.3V 47K R64 S D G J112 Q21 R109 4.7K G S D Q25 J175 TP3 R10 10K 4.7K R14 D32 1N4002 100V PIV G S D J175 Q29 C2 R112 10K R17

10、4.7K C15 2.2 1000 C64 16V .1 100V C63 10K R92 TP7 R113 1M 7 5 6 IC2:B TLO-72 6 1 2 3 4 5 J10 JOW1 R115 47K 1N914 D9 22K R91 C60 .0022 100V 10K R30 C42 2.2 CW P4 10K A LOW +16V T C31 .1 50V .015 C27 G S D Q7 J175 100V C19 .01 27K R48 .001 100V C33 B2 R106 1M .22 C17 D1 1N914 1 2 3 J18 TO TUNER 6 5 7

11、TLO-72 IC5:B C1 .47 DASH 03 & 04 ONLY CW 500 A P9 MID C5 .1 1.5K R1 C7 1 G S D J175 Q1 680 R9 REPLACE WITH JUMPER ON DSP VERSIONS D31 1N4002 100V PIV C49 1 6 5 7 IC4:B TLO-72 1N914 D6 Q6 2N5210 R26 22K 47K R89 R38 1K D10 1N914 1 C20 C13 .22 CW HIGH P5 10K L CW 500 A P13 MID TP8 2 3 1 TLO-72 IC3:A 10

12、K R52 Q31 2N5087 C18 .0056 100V R57 15K 1N914 D16 C24 2.2 4.7K R22 30Vpp30Vpp 8Vpp 5.2Vpp .18Vpp 6.2Vpp 5.2Vpp A 1.5Vpp 5Vpp3Vpp 3.2Vpp3.6Vpp 2.5Vpp 5.2Vpp .48Vpp.48Vpp CONDITION A CONDITION B CONDITION C GND-CH .047 C8 100V +40V 1N914 D2 J1 Label E 2 3 1 IC5:A TLO-72 S D G Q26 J112 47K R94 R84 100K

13、 C34 2.2 C47 1 CW 10K A P8 LOW R59 47K C56 100V .0015 C52 .047 100V CW P10 10K L HIGH C2 .0033 100V D3 1N746 3.3V R12 10K C71 .0033 100V R3 22K R7 22K C6 10 35V TP1 D34 1N4002 100V PIV I J2 R75 47K C53 56 pF 200V C50 .001 100V B R77 47K R73 100K R34 47K 4.7K R16 47K R28 G S D Q3 J175 TP4 DISTORTION

14、CHANNEL R58 10K R68 1M R56 47K 1N754 D39 3 2 1 IC4:A TLO-72 2.2K R99 G S D J175 Q16 C38 .001 100V JOW2 R45 4.7K R43 22K C23 1 C25 .47 TP5 R51 1M C30 .0047 100V R29 4.7K R6 6.8K C62 100 35V CLEAN CHANNEL C46 2.2 R76 10K R42 150K CW 100K RA P7 LEVEL TP6 CW P1 10K L OVERDRIVE GAIN CW 10K A P6 OVERDRIVE

15、 LEVEL 2 3 1 IC2:A TLO-72 6 5 7 TLO-72 IC1:B 2 3 1 IC1:A TLO-72 R18 1.5K S D G Q4 J112 1M R8 TP2 D33 1N4002 100V PIV 10 R107 1/2W R116 47K .01 C82 100V CW SOLO GAIN 10K L P2 G S DJ175 Q2 R21 47K 2N5210 Q8 R78 22K D20 1N914 G DS Q24 J175 R118 10K .01 C81 100V R44 1.5K R41 2.2K CW 10K L SHAPE P3 C68 .

16、22 J11 2_PWRAMP CW P12 10K A SOLO LEVEL RadioFans.CN 收音机爱 好者资料库 DCBA 4 3 2 NOTES: THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. CAUTION: TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER AND BE SURE POWER SUPPLY IS DISCH

17、ARGED BEFORE TOUCHING INTERNAL PARTS. 1) CAUTION: SHOCK HAZARD! 2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL. CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE AND 10 MEGOHM DIGITAL VOLTMETER. SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BE

18、YOND THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. DCBA 1 FE 1 Signatures: Checked: Drawn: Sheet Class Code: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Drawing Size: Drawing Type: Schematic Released: REVDateDESCRIPTION E Tolerance: Plot Date: Plot Time: Tue May 18, 2004 0 11/27/02 2

19、 REM CHGD C36 FROM .1 TO .O1 UF . DASH 03 AND 042 1 5-18-04 6/26/03 CONTROL ISSUE RLB REM N01496 N01177 C of Drawing Title: Drawing Number: NONE 2 Ecr(s)/Ecn(s) First Used On: ST. LOUIS MUSIC, INC Date: 8/30/02 Chgd By Appvd by F 07S195-XX 2 PWA - DSP GUITAR AMP Date 4 3 DCBA 4 3 2 NOTES: THIS SCHEM

20、ATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. CAUTION: TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE TOUCHING INTERNAL PARTS. 1) CAUTION: SHOCK HAZARD! 2) UNLESS NOTED, RESISTOR VA

21、LUES IN OHMS, 1/4W-5% TOL. CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. 3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE AND 10 MEGOHM DIGITAL VOLTMETER. SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. DCBA 1 FE 1 Signatures: Checked: Drawn: S

22、heet Class Code: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Drawing Size: Drawing Type: Schematic Released: REVDateDESCRIPTION E Tolerance: Plot Date: Plot Time: Tue May 18, 2004 0 11/27/02 2 REM CHGD C36 FROM .1 TO .O1 UF . ADDED TUNER CIRCUIT FOR DASH 03 AND 042 1 5-18-04 6/26/03

23、CONTROL ISSUE RLB REMN01177 C of Drawing Title: Drawing Number: NONE 2 Ecr(s)/Ecn(s) First Used On: ST. LOUIS MUSIC, INC Date: 8/30/02 Chgd By Appvd by F 07S195-XX 2 PWA - DSP GUITAR AMP Date 4 3 0V -.67V A DC 34V - S+ R -16V +16V -10V 15 13 12 11 10 +16V 0V OR +10V+10V 0V +10V -34V .048V 1.4V .048V

24、 -16V-16V B D -40V 2_PWRAMP E +16V +16V +40V 100V BLK -40V +40V +40V -40V +16V S- T D27 1N914 Q17 MPS-A55 E R117 4.7K 1N746 3.3V D25 R74 1.5K .01 C41 100V R71 1M +16V 1 2 3 4 J4 -10V A ACTP 14 1N914 D36 .01 C37 100V +16V +16V R32 4.7K +10V0V CB R102 33K R53 100K A .01 C73 100V C R19 2.2K R70 22K JOW

25、6 10 1/2W R62 TP10 J19 J17 230V 120V 240V J20 J19 330 R40 J28 J26 J27 D14 1N914 +40V C76 .1 100V TP12 C21 1 +40V 3.3K R31 1/2W C78 .1 100V -40V Q15 TIP-147 D21 1N914 D13 1N914 TIP-142 Q11 -40V 4700 C70 4700 C67 R85 .47 5W 4.7 R20 +40V .1 100V C66 R95 220 5W .1 100V C69 R96 220 5W 10 R97 1/2W .047 C5

26、9 100V C26 35V 47 100 35V C12 100 35V C14 -16V R79 1K R55 33K R81 470 D22 1N914 1M R54 2.2K R98 R108 1K 10K R25 10K R67 R15 47K C74 .047 100V S D G Q10 J112 3.3K R110 R49 680 R69 47 220 C45 330 R100 R104 .1 5W R13 1.5K R65 27K R63 220 1/2W C77 .1 100V C22 220 pF 100V C39 1 2N5088 Q9 220 pF C43 100V

27、C79 .1 100V MR-752 200V PIV D12 Q23 TIP-147 TIP-142 Q5 .047 100V C28 + .047 100V C44 4 W 1 2 3 4 5 6 7 8 9 10 11 J21 D CLEAN SOLO B 1.8Vpp RIPPLE 32Vpp 35Vpp 35Vpp .65Vpp WHITE J22 J13 OPT1 S+ C75 1 D24 1N914C65 1 -16V D18 GRN B OVERDRIVE 1.1Vpp D37 1N914 R105 1M MPS-A55 Q27 R103 33K C48 .1R27 2.2K

28、FOR DSP VERSIONS SEE BOM C36 .01 J24 J25 D19 1N914 LINE R66 47 C35 220 pF 100V 1.8Vpp RIPPLE C51 220 EXPORT WIRING BLUE GRAY/WHT BROWN J23 OPT3 OPT2 J22 J13 ICL1 3A R60 4702N5087 Q18 R36 220 R39 470 .001 100V C11 10 C57 35V C40 220 pF 100V R24 1.5K 1/2W D28 1N5353B 16V 1N5353B D29 16V ON 120W VERSIO

29、NS ONLY R83 .47 5W S- TO SPEAKER MR-752 200V PIV D5 J15 TP13 I CC OO I S2 R50 2.2K I CC OO I S1 +16V B2 Q22 MPS-A13 MPS-A13 Q28 D8 RED J29 R86 2.2K D7 YEL MPS-A13 Q13 D23 1N914 2N5087 Q20 Q14 2N5087 MJE-340 Q19 REPLACE WITH 0.2 OHM, 5W ON 60W VERSIONS ONLY J23 2 13 5 4 CT T1 CW AP1 500 D17 1N914 R10

30、1 100 R61 220 MPS-A06 Q12 TP11 .047 100V C16 TP14 TP15 R33 .47 5W 4.7 R37 R23 .47 5W J5 SWITCHING LOGIC ISOLATED TABS PARK THE THREE DESIRED LINE VOLTAGE. CONNECT APPROPIATE TEST POINT CONDITIONS FOR POWER AMP: UNUSED LEADS ON J26, J27, & J28. XFMR LEAD TO J17 FOR 06a195-01/02 120 WATT/ 65 WATT 06a195-03/04 120 WATT/ 65 WATT WITH TUNER GBPC602 D35 NEUTRAL 1kHz SINE WAVE INPUT INTO INSERT TIP, 4 OHM LOAD RadioFans.CN 收音机爱 好者资料库