Arcam FMJ AV8 Service Manual page 32

Preamp processor
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1
2
D
C
B
PCB1
EL1
A
PCB
Update Box
UPDATE_BOX
L870PB_2
1
2
All manuals and user guides at all-guides.com
3
4
LEFT CHANNEL
L870C2_2.0.SCH
Q_1
SK1
LEFT IN
LEFT OUT
PHONO2HG
1
0V_SIG
EMC
Q_2
C1
RIGHT CHANNEL
100N CD
L870C3_2.0.SCH
RIGHT IN
RIGHT OUT
0V_SIG
DRAWING TITLE
A85 PHONO STAGE - TOP LEVEL
23425
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
3
4
5
6
+15V
Q_3
SK2
Q_5
1
2
3
4
5
6
7
Q_4
Q_6
8
AMPCT8
Q_7
Q_8
-15V
0V_SIG
0V_HF
Circuit Diagram
Notes:
01_1070
JAG
00_1051
JAG
ECO No.
INITIALS
Filename
Date Printed
23-Apr-2001
G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870c1_2.0.PRJ
5
6
7
8
17/4/01
updated pcb and scm
2
22/3/01
PRODUCTION ISSUE
1
DATE
DESCRIPTION OF CHANGE
ISSUE
Drawn by:
Sheet
1
of
3
DRAWING NO.
L870C1
JBR
7
8
D
C
B
A

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