Text preview for : Klipsch-Aragon28K pwramp.pdf part of Klipsch Aragon28K power amplifier
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5
4
3
2
1
S2 LISTEN
D D
J1
R1 25K BAL
R31 R24 475 R25 5K R23 47.5K R6 10K R10 10K D2 D1N4148 R12 100 D1 D1N4148
5.6
+20V
R8 3.92K Q3 2SA970
C3 1000uF 25V
J2 R2 25K VOL R3 1K R21 475 R22 47.5K R5 1M Q1a 2SC3381 S3
C
Q5 2SA970 Q7 VN0106N5 R17 1.5 R19 -20V 12K R27 10 J9
C
J3
Q1b
J4 OUTPUT R15 10K C1 J5 10uF R4 68.1K K1 J6 Q2a 2SA1349 Q2b Q8 UP0106N5
B
R28 C2 15pF R16 5K R14 3.92K R26 25.5
10
J10
R20
1.78K R18 1.5
C5 .01uF
B
S1 RECORD Q4 2SC2240 R7 10K R9 3.92K R11 10K D4 D1N4148
Q6 2SC2240 R29 2.32K J7 R30 2.32K J8
R13 100
D3
D1N4148 R32 5.6 -20V
TAPE OUT
C4 1000uF 25V
A
Klipsch Audio Technologies
Engineer Drawing Checked by 3502 Woodview Trace, Suite 200 Indianapolis, IN 46268 Date Dan Rapp Date Date 3-7-03
Title
Line Preamplifier Aragon 28K
Rev Date of
1
A
Document ECN Sheet
1 B
1
Size
Klipsch Audio Technologies Confidential -- Copying Prohibited
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