Arcam FMJ AV8 Service Manual page 33

1 2
D
TR100
BC556B
+ C100
22U EL
R109
12K MF
R110
12K MF
LEFT IN
SW100B
C
4PCO
R108
47K MF
C109
R104
100P PPW
100R MF C108
470P PPW
0V_SIG
B
TR110
BC546B
A
1 2
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3 4
C119
R100
330R MF
100P PP
C101
1N0 PP
C110
TR101
BC556B
4N7 PP
C120
1N0 PP
C112
10N PP AX
C111
R115
15K MF
10N PP AX
R112
100K MF
C105
C115
100N PE
1N3 PP
TR106
TR107
2SA1085
2SA1085
R111 Q_101
6
56K MF
TL071CD
R124
5K6 MF
SW100D R113
4PCO 100K MF
R114
R105 R123
100R MF 10R MF 100K MF
0V_SIG
TR111
BC546B
D101 D102
1N4148 1N4148
R120 R121
22R MF 22R MF
DRAWING TITLE
A85 PHONO STAGE - LEFT CHANNEL
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
3 4
5
Q_102
+
C102
C104
100U SILMIC
100N PE
0V_HF 0V_SIG
R101 R102
100R MF 100R MF
TR102
TR103
BC556B BC556B
TR108
BC546B
D100
1N4148 C106
100N PE
R116
2M2 MF
IC100
R117
C118
3
2M2 MF
2
10U NP
TR104
BC556B
C117
C116
470P PPW
470P PPW
TR112 TR113
BC546B BC546B
TR114
BC546B
R106
100R MF
+ C107
100N PE
0V_HF C103 0V_SIG
100U SILMIC
Q_103
Circuit Diagram
23425
Notes:
Filename
G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870C2_2.0.SCH 5
6 7
+15V
TR109
BC546B
R118
22R MF
C113
LEFT OUT
1U0 PE
R119
22R MF R122
39K MF
0V_SIG
TR105
BC556B
-15V
01_1070 JAG 17/4/01 updated pcb and scm
00_1051 JAG 22/3/01 PRODUCTION ISSUE
ECO No. INITIALS DATE DESCRIPTION OF CHANGE
Drawn by:
Date Printed
Sheet 2 of 3
DRAWING NO.
JBR
23-Apr-2001
6 7
8
D
C
B
A
2
1
ISSUE
L870C2
8