Arcam T51 Manual de serviço - Página 8
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1
2
R22
C19
4K7 MF
FMVt
D
AMVt
Q7
BC547B
Q13
BC547B
SK3
P5V
R42
15K MF
FFC10V
STEREO
R60
Q16
BC547B
100K MF
FM
MW
R61
LW
100K MF
C
Default = Low
MONO
IFCNT
AMUTE
B
A
1
2
3
4
P12V
!
R23
+
100R FU
C15
C33
15N PE
100U EL
10N CD
R21
R18
2K7 MF
10K MF
SD
P5V
1
2
C80
3
4
5
33P CD
6
X1
7
4.500MHZ
A_REMIN
C82
8
9
PICMUTE
10
33P CD
1
2
3
4
5
6
7
Q_1
8
9
Q_2
10
11
Q_3
12
13
14
Q_5
15
Q_6
16
Q_7
17
Q_8
18
19
Q_9
20
A_AMUTE
21
22
Q_11
23
Q_12
24
Q_13
B0
D11
1N4148
9kHz
10kHz
Shift
D7
LW
AM
1N4148
'LW'
IFCNT
D8
1N4148
D23
1N4148
AMAN
D10
1N4148
R62
R65
10K MF
10K MF
3
4
5
HCTR
LCTR
LO
AMIN
D17
1N4003F
+
C84
0F1 EL
Q_14
+
Z10
100U EL
LC7230
C13
10N CD
COM1
64
XIN
COM2
63
TEST 1
S1
62
REMO
S2
61
STEREO
S3
60
K5
S4
59
K4
S5
58
VOL
S6
57
FM
S7
56
MW
S8
55
LW
S9
54
SW1/VU
S10
53
SW2/VD
S11
52
MO/ST
S12
51
MUTE
S13
50
CE
S14
49
DO
S15
48
CLK
S16
47
IFCNT
S17
46
NARROW
S18
45
PWROUT
S19
44
AMUTE
S20
43
R215
1K0 MF
STB
S21
42
T7
S22
41
R216 1K0 MF
T6
S23
C12
10N CD
R214 1K0 MF
A_K0
A_K1
A_K2
A_K3
A_T0
D5
1N4148
A_T1
D4
1N4148
P5V
A_T2
D3
1N4148
VBL
R54 220R 1W CF
A_T3
D2
R59 220R 1W CF
1N4148
A_T4
R63 220R 1W CF
D1
1N4148
R64 220R 1W CF
A_T5
D6
1N4148
DRAWING TITLE
T51 Tuner
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Circuit Diagram
Waterbeach
Cambridge CB5 9PB
Filename
G:\DATA\ECO\ECO AGENDA\00_1078 L892 T51 TUNER\L892_1\L892_1.ddb - L892C4_1_2.SCH
5
6
7
P5V6
L201
P5V
33UH AX
C78
SK1
1
ON TUNE
R205 1K0 MF
2
3
R206 1K0 MF
A_COM1
R207 1K0 MF
4
A_COM2
5
A_S1
R208 1K0 MF
R209 1K0 MF
6
A_S2
7
A_S3
R210 1K0 MF
R211 1K0 MF
8
A_S4
9
A_S5
R212 1K0 MF
R213 1K0 MF
10
A_S6
11
A_S7
12
A_S9
13
A_S10
14
A_S11
15
A_S12
16
A_S13
17
A_S14
18
A_S15
19
A_S16
20
A_S17
21
A_S18
22
A_S19
A_S20
FFC22V
A_S21
A_S22
A_S23
A_S24
A_S25
SK2
A_S26
1
A_S27
2
A_S28
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
FFC22V
ECO No.
INITIALS
DATE
DESCRIPTION OF CHANGE
Date Printed
Drawn by:
Sheet
4
of
12-Sep-2000
CAH/SJB
6
7
8
D
Q20
ZVNL120
C
B
A
ISSUE
4
L892CT
DRAWING NO.
8