Crate_GLX-65,_GLX-120a_(07S561)_Schematics电路图.pdf

《Crate_GLX-65,_GLX-120a_(07S561)_Schematics电路图.pdf》由会员分享，可在线阅读，更多相关《Crate_GLX-65,_GLX-120a_(07S561)_Schematics电路图.pdf（2页珍藏版）》请在收音机爱好者资料库上搜索。

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: Thu Jan 09, 2003 0 3/05/02 1 REM ASSY 07-561-01 TO -03 WITH CHANGES ASSY 07-561-02 TO -04 WIT

4、H CHANGES ADDED -05 ASSY 2 1 1/09/03 5/10/02 INITIAL ISSUE REM REM N01011 N00845 C of Drawing Title: Drawing Number: NONE 2 Ecr(s)/Ecn(s) First Used On: ST. LOUIS MUSIC, INC Date: 4/11/01 R00790 11880 Borman Drive, St. Louis, MO 63146 Chgd By REM Appvd by F GLX120a 07S561-XX 2 PWA - GUITAR AMP Date

5、4 3 8 7 4 3 2 1 TP 4 2 1 8 8 8 8 4 4 4 4 2 3 5 2 3 5 RC5 5 6 3 8 +16V 4 4 1 4 1 D 6Vpp 6Vpp 5Vpp 6.4Vpp 6Vpp .16Vpp 8Vpp 8Vpp 5.5Vpp 6Vpp .16Vpp D +16V 2Vpp 4.5Vpp 6Vpp .54Vpp IC5 IC4 IC2 IC1 37-072-01 37-072-01 37-072-01 37-072-01 Power Table A +16V+16V NET00049 RC4 RIBBON -16V RIBBON B1 14Vpp 8Vpp

6、 5Vpp 5.5Vpp R80 6.8K C62 10 35V TO_TUNER 6.8K R6 220 R111 680K R4 IC3 CW 500 A MID P9 CW 10K A P8 LOW 100V .0015 C56 .22 C4 37-072-01 Part Number C10 .015 R2 22K C6 10 35V -16V CW P7 CLEAN VOL 100K RA C54 .0033 50V R64 47K B 12K R87 TP3 R14 4.7K R10 10K B A C49 1 G S D J175 Q25 R17 4.7K R16 4.7K C1

7、5 2.2 6 5 7 TLO-72 IC4:B 1N914 D6 R92 6.8K R91 22K Q8 2N5210 R58 10K R78 22K .01 C55 100V C20 1 R30 10K +16V+16V G S D Q29 J175 CW P13 500 A MID CW 10K A LOW P4 R82 47 D42 RED R43 22K R93 1M D40 RED G S D Q7 J175 .015 C27 .1 C19 50V C18 .0022 100V NET00163 C17 .47 C24 2.2 I CC OO I MUTE SW3 C8 .047

8、100V R5 15K 1 2 3 J18 TO TUNER .47 C1 CW 10K L P10 HIGH .1 C5 1.5K R1 C29 56 pF 200V R46 1K 6 5 7 TLO-72 IC3:B G S D J175 Q1 R9 680 C7 1 R47 4.7K D4 1N746ARL 3.3V CW 10K L P1 RHYTHM GAIN S G D J175 Q28 6 5 7 TLO-72 IC2:B R77 47K 22K R26 R21 47K 2 3 1 IC3:A TLO-72 1K R38 R27 1M C76 .22 CW P5 10K L HI

9、GH D8 RED 2 3 1 IC4:A TLO-72 C31 .1 50V D7 RED .01 C58 100V D47 RED 4.7K R22 2 3 4 CMN 1 SW4 88-607-16 DSP MODE 1 2 3 4 5 6 TO DSP BD J12 CONDITION A CONDITION C CONDITION B RC3 -16V CLEAN CHANNEL B RIGHT ANGLE NET00164 4 PIN RIBBON INPUT JACK BREAKOFF BOARD D2 1N914 RefDes C46 2.2 R42 150K TP6 10K

10、R72 CW P12 RYTHYM LEVEL 10K A S D G Q4 J112 +16V R7 22K R12 10K C2 .0033 50V R11 2.2K TP1 ALL PARTS ON THIS SHEET ARE ON MAIN PREAMP BOARD UNLESS OTHERWISE NOTED. G S D Q24 J175 C50 .001 100V R75 47K R89 47K TP7 100V C52 .047 4.7K R79 R34 47K R28 47K 1N914 D10 G S D Q3 J175 TP4 D41 RED D46 RED 2.2 C

11、42 D44 RED D39 RED D20 1N914 +16V TO_TUNER E TP8 C R41 2.2K R51 1M 1N914 D48 C25 .47 CW 10K RA P3 C30 .0047 100V J2 INPUT C3 .0068 100V 1N914 D1 1 2 3 4 RC3 RIBBON C47 1 2.2 C34 C32 2.2 R59 47K CW 10K A P6 SOLO LEVEL 2 3 1 TLO-72 IC1:A R8 1M R3 22K R18 1.5K D3 1N746ARL 3.3V 6 5 7 TLO-72 IC1:B 2 3 1

12、TLO-72 IC2:A TP2 C53 56 pF 200V S D G Q21 J112 R73 100K R76 10K C60 .0022 100V .01 100V C13 R15 1M CW 10K L P11 DSP LEVEL G S DQ2 J175 D9 1N914 Q6 2N5210 CW 10K L P2 SOLO GAIN R68 1M D11 RED D45 RED C23 1 R44 1.5K R29 4.7K R45 4.7K 1N914 D16 TP5 TEST POINT CONDITIONS 1 2 3 CONDITION A : SOLO SELECTE

13、D, GAIN 1 10, SHAPE 5, LEVEL 10, 1kHz 40mV SINE WAVE INPUT CONDITION B :RHYTHM SELECTED GAIN 2 10, LOW & HIGH 5, LEVEL 10, 1kHz 40mV SINE WAVE INPUT CONDITION C :CLEAN, LEVEL 10, LOW, MID, HIGH 5 1kHz 130mV SINE WAVE INPUT DISTORTION CHANNEL RadioFans.CN 收音机爱 好者资料库 DCBA 4 3 2 NOTES: THIS SCHEMATIC I

14、S 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 VALUES I

15、N 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: Sheet C

16、lass Code: THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO Drawing Size: Drawing Type: Schematic Released: REVDateDESCRIPTION E Tolerance: Plot Date: Plot Time: Thu Jan 09, 2003 0 3/05/02 2 REM ASSY 07-561-01 TO -03 WITH CHANGES ASSY 07-561-02 TO -04 WITH CHANGES ADDED -05 ASSY 2 1 1/09/

17、03 5/10/02 INITIAL ISSUE REM REM N01011 N00845 C of Drawing Title: Drawing Number: NONE 2 Ecr(s)/Ecn(s) First Used On: ST. LOUIS MUSIC, INC Date: 4/11/01 R00790 11880 Borman Drive, St. Louis, MO 63146 Chgd By REM Appvd by F GLX120a 07S561-XX 2 PWA - GUITAR AMP Date 4 3 +16V 4 3 1 AB 0V 1.3V .23V DC

18、E 2 5 - 0V 35V -16V B E -16V +16V +16V +16V -40V +10V E -16V SOLO SPKR GND LEOCO RIBBON RC2 J19 120V +40V +40V -40V -40V -40V JOW3 0V -10V 15 13 11 12 10 TPAC 0V OR +10V 0V C -35V -.06V RIGHT ANGLE 1N4002TR D33 100V PIV J11 C9 .047 R88 220 2W +40V D30 1N4751ARL 9 GND 9 TO_TUNERTO_TUNER D .01 100V C7

19、3 -16V 100V .1 C63 2 3 1 TLO-72 IC5:A D25 1N746ARL 3.3V D22 1N914 1.5K R74 +16V A R71 1M CLEAN -16V D37 1N914 D36 1N914 -16V +16V B1 4.7K R32 10K R56 R105 1M B R53 100K B D A R48 27K G S D Q16 J175 R90 2.2K D43 BLUE RED D26 +16V 2.2K R19 +16V RHYTHM R70 22K C51 220 C45 220 1/2W 10 R62 100V 230V J20

20、C71 .0033 250V 3A ICL1 R40 330 BLK D14 1N914 J28 J27 J13 J23 TP12 2N5087 Q18 C21 1 1/2W 3.3K R31 C79 .1 100V -40V D21 1N914 Q11 TIP-142 +40V C70 4700 +40V Q23 TIP-147 R85 .47 5W R20 4.7 R97 10 1/2W C59 .047 100V JOW4JOW4 -03 & -04 ASSY C26 47 35V C28 .047 100V -10V 9 14 1Vpp JOW2 JOW1 -16V +16V C44

21、.047 100V +10V 4 J8 1N4002TR D34 100V PIV 33K R55 +10V R81 470 C41 .01 100V D18 GRN R54 1M R98 2.2K 100K R25 10K R67 R108 1.5K D15 1N754ARL C68 .22 47K R112 R102 33K 33K R110 S D G Q10 J112 2N5087 Q32 10K R52 2.2K R35 Q31 MPS-A55 C R49 680 ON JACK BOARD BREAKOFF D23 1N914 MJE-340 Q19 TP10 240V R104

22、5W .1 C72 .0033 250V R65 27K R101 100 R13 1.5K Q12 MPS-A06 R63 220 1/2W J26 J22 220 pF 100V C22 C39 1 MR-752 D12 200V PIV D13 1N914 C67 4700 Q5 TIP-142 1N5353B 16V D28 R95 270 5W D29 1N5353B 16V R96 270 5W C12 47 35V C14 47 35V + USES JOW3 DO NOT INSTALL J0W1, 2 & 4 1 2 3 4 5 6 J21 TO FOOTSWITCH SOL

23、O/RHYTHM +16V ON MAIN PWR AMP PC BD BLUE GRAY/WHT J23 OPT2 +40V CH B CLEAN+10V CH A GAIN 1+10V 1.5Vpp RIPPLE 30Vpp 32.5Vpp 32.5Vpp .65Vpp NOT USED TO SPEAKER +40V O I C SW1:A CHAN. SELECT 2.2K R50 SOLO-RHYTHM / CLEAN O I C SW2:A CHAN. SELECT TO_TUNER 16V 1000 C64 1N4002TR D31 100V PIV R107 10 1/2W S

24、 D G J112 Q26 R113 10K J31 100K R84 J32 R99 2.2K 1/4W 5per C74 .047 100V DSP_LED 100V .01 C37 Q30 MPS-A13 C48 .1 C36 .01 D19 1N914 6 5 7 TLO-72 IC5:B R66 47 C35 220 pF 100V .001 100V C33 R69 47 R114 47K XFMR PART # 94-011-40 WHITE J22 J13 BROWN OPT3 NEUTRAL OPT1 J25J20 NOTE: -04 INSTALL .1 OHM 5WATT

25、 AS SHOWN FOR 65 WATT VERSION (-03) INSTALL .2 OHM 5 WATT R60 470 C57 35V 10 R36 220 C40 220 pF 100V R24 1.5K 1/2W TP15 .1 100V C66 C78 .1 100V C16 100V .047 0VCH A GAIN 2 C80 .1 100V TP14 DO NOT INSTALL THESE PARTS FOR 65 WATT - VERSION (-03) ! SWITCHING LOGIC 1.5Vpp RIPPLE J15 200V PIV MR-752 D5 1

26、 2 3 4 RIBBON RC1 1N4002TR D32 100V PIV Q17 MPS-A55 D24 1N914 D27 1N914 10K R106 47K R94 1 2 3 4 5 RC4 RIBBON 1 2 3 4 5 RIBBON RC5 MPS-A13 Q22 R103 33K 10K R109 Q27 MPS-A55 R86 2.2K YEL D38 1 2 3 4 5 RC2 RIBBON 2N5087 Q20 2N5087 Q14 R57 15K TP9 EXPORT WIRING USES JOW1 & 2 DO NOT INSTALL JOW3 & 4 65W

27、ATT VERSION ASSY# 07-561-03 100V C43 220 pF J24 J19 2 13 5 4 CT T1 94-011-01 R100 330 D17 1N914 C11 .001 100V 2N5088 Q9 R61 220 R39 470 TP11 120WATT VERSION ASSY# 07-561-05 C77 .1 100V .1 100V C69 D35 GBPC602 J5 .47 5W R33 R23 .47 5W R83 .47 5W 4.7 R37 TP13 Q13 MPS-A13 CW AP1 500 ADJ FOR 7mV ACROSS

28、R83, NO SIGNAL, NO LOAD ON MAIN PREAMP BOARD J26, J27, & J28. UNUSED LEADS ON XFMR LEAD TO J20 FOR SWITCHING LOGIC & LEDS TIP SLVE_SW TIP_SW SLEEVE EFF. SEND J7 PARK THE THREE ISOLATED TABS DESIRED LINE VOLTAGE. CONNECT APPROPIATE ALL PARTS ON THIS SHEET ARE ON MAIN POWER BOARD UNLESS OTHERWISE NOTE

29、D. TIP-147 Q15 1kHz SINE WAVE INPUT INTO INSERT TIP, 4 OHM LOAD TEST POINT CONDITIONS FOR POWER AMP: TIP SLVE_SW TIP_SW SLEEVE EFF. RETURN J6 ON JACK BOARD BREAKOFF 120WATT VERSION ASSY# 07-561-04 TIP SLVE_SW TIP_SW SLEEVE J3 EXT. SPKR JACK ON JACK BOARD BREAKOFF 1 2 3 4 5 J10 PROC. SIGNAL UNPROC. SIGNAL +V FOR DSP BOARD TO DSP BD RadioFans.CN 收音机爱 好者资料库