Arcam FMJ AV8 Service Manual page 141

SK1
Q_1
1
2 Q_2
3 Q_3
4 Q_4
5 Q_5
6
Q_6
7 Q_7
8
Q_8
C23 C24 C25
100P NPO 0805 100P NPO 0805 100P NPO 0805
AMPCT8 C1 C2
100N 0805 100N 0805
CNTRL
DGND
C3
100N 0805
IC1
8 16 DGND
GND VCC
TR? 9
TR? 7
TR? 6
10 5
CP TR?
2
TR?
TR? 3
R30
11 TR? 4
MR
TR? 13
33R 0805
R31
TR? 12
14
33R 0805
TR?
R32
15
TR?
1
33R 0805
TR?
R62
74HCT4040 SM
33R 0805
R63
DGND 33R 0805
SK3
Q_9
1
Q_10
2
3
Q_11
4
5
C8
100N 0805
AMPCT5
IC2
8 16 DGND
GND VCC
DGND
TR? 9
TR? 7
TR? 6
100N 0805
C7 C52 C53
10 5
CP TR?
2
TR?
3
10P SM 0805 10P SM 0805 TR?
CNTRL 11 TR? 4 R64
MR
TR? 13
33R 0805
TR? 12 R65
TR? 14
33R 0805
R66
15
TR?
1
33R 0805
TR?
R67
74HCT4040 SM 33R 0805
R68
33R 0805
DGND
+3V3D
L6
1U0H SM
C16 C17
100N 0805
100N 0805
DGND DGND
IC6
R91
2 4
1K0 0805
74AHC1GU04 SM
DGND
PB
PCB
L948PB
PD1 PD2 PD3
TOOLING TOOLING TOOLING
FD_1 FD_2 FD_3
FIDUCIAL FIDUCIAL FIDUCIAL
FD_4 FD_5
FIDUCIAL FIDUCIAL
SK2
1
P1
P12V
2
DGND
3
N1
N12V
4
DGND
5
P2
P5V
6
DGND
7
P3
P3V3
8
DGND1
DGND
AMPCT8
C66 C67 C68 C69
C65
10N 0805 10N 0805 10N 0805 10N 0805
10N 0805
PSU
All manuals and user guides at all-guides.com
LOCKDETECT
XTAL/BYPASS*
XTAL12.288
XTAL11.2896
C26 C27 C28
100P NPO 0805 100P NPO 0805 100P NPO 0805
+5VD
L1
1U0H SM
C4
100N 0805
DGND
IC7E
10 11
74HC14D
+5VD
NF
L4
R20
NF
+ C30
33R 0805 1%
1U0H SM
C10 C11
NF 10U EL SG
100N 0805
100N 0805
NF
DGND DGND DGND
IC4
16
VCC
3
COMP IN
14
SIG IN
+5VD 15
RB
L3
C54 C55
R6
1U0H SM
100K 0805 1%
C9
6
100N 0805 C1A
DGND DGND 7
C1B
11
R1
10P SM 0805 10P SM 0805
DGND 12
R2
9
VCO IN
5
INH
R90
74HCT9046AD
22K 0805 1%
DGND DGND
NF
NF
NF
NF
L8
6U8H RADIAL
+ C42
C18
100N 0805
DGND2
C70 C71 C72
DGND
10N 0805 10N 0805 10N 0805
L9
6U8H RADIAL
+ C43
C19
100N 0805
DGND3
DGND
+5VD
R1
100K 0805 1%
R2 + C29
C5
100K 0805 1%
10U EL SG 100N 0805
DGND DGND DGND
D3
IC7A
BAS16W SM
2 1 R15
10K 0805 1%
74HC14D
C12
R25
100N 0805
10K 0805
+12VD
DGND DGND
C13
100N 0805
PHASE COMP
1 DGND
GND
IC5
DGND
PC1/PCP OUT 2 3
6
13 2
PC2 OUT
TL071SM
VCO
VCO OUT 4
C14
10
DEM OUT 100N 0805
GND VCO 8
-12VD DGND
DGND
C58
R92
47K 0805
10U NP
C56
220N PE
C57
22N PE
+5VD +12VD
L10
+1 +3
6U8H RADIAL
+ C44
C20
10U EL 10U EL
100N 0805
DGND4
DGND
+3V3D
L11
+2 -1
6U8H RADIAL
-12VD
C21
C45
10U EL
100N 0805 10U EL
DGND5
DGND
SP1
IR RX
SUPPORT PAD
IR RX SUPPORT PAD
PAD1
SORBOTHANE R17
15K 0805 1%
HALF PAD
7.5 X 6 X 3 mm
SORBO HALF PAD E802AP
Lay this crystal flat to PCB
KV1530 VARICAP
D1 C32 X1
R3
100K 0805 1%
10N 0805
11.2896MHZ HC49 30PF
C31 R10
C46
10N 0805 47K 0805 1%
R14
DGND + C40
10K 0805 1%
C33
10U EL DGND
10N 0805
R11
47K 0805 1%
C48
220P NPO 0805
-12VD DGND DGND
XTAL11.2896
IC7B
3 4
74HC14D
SP2
IR RX
SUPPORT PAD
IR RX SUPPORT PAD
PAD2
SORBOTHANE R18
15K 0805 1%
HALF PAD
7.5 X 6 X 3 mm
SORBO HALF PAD E802AP
Lay this crystal flat to PCB
KV1530 VARICAP
D2 C36 X2
R7
100K 0805 1%
10N 0805 12.288MHZ HC49 30PF
C35 R12
47K 0805 1%
10N 0805 C47
220P NPO 0805
R16
DGND
+ C41
10K 0805 1%
C38
10U EL DGND
10N 0805
R13
47K 0805 1%
C49
220P NPO 0805
-12VD DGND DGND
XTAL12.288
IC7C
5 6
74HC14D
XTAL/BYPASS*
FIX7 FIX902 FIX9 FIX1
FIXING HOLE 3.5 FIXING HOLE 3.5 FIXING HOLE 3.5 FIXING HOLE 3.5
CNTRL PSU
IC7F C59 C60 C61 C64
10N 0805 10N 0805 10N 0805 10N 0805
13 12
74HC14D
DGND
DGND
DRAWING TITLE
AV8 Phase Locked Loop
23425
Filename: L948ct_1.0.sch
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Waterbeach
Cambridge CB5 9PB Contact Engineer: EngName A.Dutton Contact Tel: (01223) 203240 tel No
+12VD
L2
1U0H SM
C34 C6
10N 0805 100N 0805
DGND DGND
+3V3D
Q1
BFS17H
R4
120K 0805 1%
220P NPO 0805
IC3A
74HC125 SM
C50
R24
2 3
R19
33R 0805 1%
220P NPO 0805
33R 0805 1%
R22 R5
2K2 0805 1% 100K 0805 1%
DGND
Q3
DTRANN SM
DGND
+12VD
L5
1U0H SM
C37 C15
10N 0805 100N 0805
DGND DGND
+3V3D
Q2
BFS17H
R8
120K 0805 1%
IC3C
74HC125 SM
C51
R26
9 8
R21
33R 0805 1%
220P NPO 0805
33R 0805 1%
R23 R9
2K2 0805 1% 100K 0805 1%
DGND
Q5
DTRANN SM
DGND
IC3B
74HC125 SM
R28
5 6
33R 0805 1%
IC7D
9 8
74HC14D
IC3D
74HC125 SM
R29
12 11
33R 0805 1%
Q4
DTRANN SM
DGND
+3V3D
L7
1U0H SM
C62
100N 0805
C39 C22
10N 0805 100N 0805
IC3E
IC7G DGND
74HC125 SM
74HC14D
DGND DGND
DGND DGND
02_E100 WAF 8/5/-2 PRODUCTION ISSUE
ECO No. INITIALS DATE DESCRIPTION OF CHANGE
L948CT
Printed: 9-May-2002 Sheet 1 of 1 DRAWING NO.
+3V3D
1.0
ISSUE