Text preview for : GalaxyAudio-PA5X amp.pdf part of GalaxyAudio PA5X integrated amplifier
Back to : GalaxyAudio-PA5X amp.pdf | Home
C14
REV
C13 L2 R3 1.5uH 1k R6 50kC C1
EC NUMBER Release Add R82, R83, Minor Cleanup
BY JLA JLA
DATE 5/15/98 1/99/99
J1 MIC INPUT 2 3 C15 .0047uF 1
150pF C17 R1 1.5k1% R4 7.5k1% . 2 3 C16 .0047uF R39 12k1% C18 10uF 4560N . U1A 1
10uF R38 12k1%
10uF
A B
C28 150pF R49 1 . 22k 6 5 U2B 4560N 22k . 7 10uF 510 10kB LOW C48 510 R75 10k R67 10k C33 R66 R51 C32 R78 R64 R79
C3 10uF
10pF R7 .4 7 0 k 2 . U3A 4560N
R2 1.5k1%
R5 3 7.5k1% C2
D18 1N4749A 24V C37 10uF
150pF
R74 10k MID B+15V +15V 3" 5.6uH 3" R42 680 R45
R65 10kB
.47uF
C23
C26 J2 LINE INPUT 10uF R47 100k
R40 10k1% 6 5
150pF R43 33.2k1% . . 4560N 7 U1B
L3 C22 10uF
.018uF 10kB HIGH R68 22k . 2 .0015uF .4 7 0 k 6 5 U3B 4560N . R50 7 22k 3 U2A 4560N 10uF 1.5k . 1 C66 R80 J4 LINE OUT
50kC
C24 .0047uF
C19
C34 150pF C35
B-15V GD_1
-15V GD_0 COMPLED P1A P1B
C21 10uF
10pF R46
C25 .0047uF
R48 100k C27
R41 10k1%
R44 33.2k1% C20 R70 4.7k
10uF
+50V
Power D25 Green Compressor D26 B+15V Red
R77 B+15V 3.3k
150pF
+50V
R11 1.5k
R31 1.5k
R30 1.5k
R28 100FP C62
R16 100FP
C52
Q11 D12 Q5 D29 1N4148 C7 D11 Q4 1N4148 C58 2N5401 C4 R26 1.8kW1S 150pF 47pF 47pF Q7 C9 2N5401 C31 .1uF R62 33k R61 22k C29 10uF 10pF 6 5 U4B . 4560N . 7 10uF R54 10k C53 1.2k R22 1.2k +15V R21 C50 10uF
1 7 6 8 2
.1uF C61
.001uF C5 220uF 2SD2400A D6 1N4148 R14 100FP D2 Q9 TIP36C D27 1N4005
D15 1N4148
1N5228B 3.9V 1/2W
.1uF
MPSW92
+23V FR303
D5 1N4148
C63 Q15 .001uF Q13 D1 1N4148 2SD2400A D24 R18 1N4148 RD7BF1 BK7BF1 150 R25 270 R8 .22W5 W5 W6 INTERNAL SPEAKER TIP36C
10pF C12 R37 Q1 Q2 33k 2N5551 2N5551 R10 C68 150pF 680 R52 100k Q3 2N4401 Q17 R20
Ref PC1
QTY PART # 1 PCPA5
DESCRIPTION PA-5 PCB Fabrication
L1 J3 3uH EXTERNAL SPEAKER
33k 2N4403 C10
3
R24 C67 .1uF 2N4403 270 R19 Q18 150 D4 1N4148
R9 .22W5 R69 22W1
W3B BK5.5BB
U5
5 4
CA3080 COMPLED C49 10uF
R29 510
R55 100FP R82 100k
47pF
D23 C36 1N4148 .1SF R73 TIP35C 2.7kW1
2SB1569A Q14
R76 6.8k R60 68k 4560N 1 U4A . . C69 3 2 R56 R81 2.7k .0018uF R59 47k D17 1N4148 -15V 10k R57 68k
2N4403 T100 TH1 C8 10uF D13 1N4739A 9.1V 1W R63 47k R58 2.7k 2N4403 Q20 R83 100k 10uF R36 22k 1N4148 R34 100k Q23 Q6 2N4403 R35 22k D14 R53 100k D30 1N4148 C11 Q8 D7 1N4148 R27 1.8kW1S D8 1N4148 47pF C64
Q19
Q16 .001uF R15 100FP D3 -23V FR303 2SB1569A 2N5551 D16 1N4148 D9 1N5228B 3.9V 1/2W C6 220uF C60 Q12 2N5551 MPSW42 R12 4.7k R33 1.5k R32 100FP R17 100FP -50V .0022uF .1uF Q10 TIP35C D28 1N4005 C51 .1uF C59
Q21
Q22
C30
2N4401
R13 47k
D10 1N4739A 9.1V 1W
+50V TRANB C40 P7 RS403L C46 P8 SW1 P5 W2 BK4BF 6A250V W1 BK4BF C44 .047uF 250VAC P6 P4 P10 RS403L C45 P11 D20 .1uF 400V C39 3300uF /35V 120W1 D21 1N4744A 15V 1W C42 10uF GD_0 D22 C41 4560N U1C 4 8 B+15V B-15V C54 .1uF C55 .1uF . . 4560N U2C 4 8 . . 4560N U3C 4 8 . . 4560N U4C 4 8 +15V -15V . 3300uF /35V R72 120W1 -23V 1N4744A 15V 1W C43 10uF -15V R71 +15V P3 P9 6800uF /63V -50V +23V D19 .1uF 400V C38 6800uF /63V W12 W3A BK5.5BB GD_0
. .
.
.
.
ENGINEER:
J. Aubuchon
CHECKED BY:
Galaxy Audio
TITLE
R
J. Aubuchon
APPROVED BY:
PA-V Hot Spot
Schematic Diagram
DRAWING NUMBER DATE SHEET REV
J. Aubuchon
FILENAME:
SIZE
Copyright (C) 1998 Galaxy Audio
R
Pavs.dbf
C
SAHSPA5PCC
1-FEB-1999 1 OF 1
B