Sony SPP-904, Service Manual

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25 25
SPP-904
5-9. SCHEMATIC DIAGRAM – HAND RF Section – •
See page 28 for IC Block Diagram.
0 . 8
0 . 8
0 . 8
1 . 7
1 . 7 3 1 . 9
1 . 9
2 . 6
1 . 2
2 . 4 3 3 0 0 3
1 . 7 1 . 8 2 . 9 2 . 7
2 . 2
2 . 9
3
B+
B+
B+
B+
B+
B +
B +
B+
B+
B +
B +
B +
B + B +
B +
B +
B +
B +
B +
0 . 9 2 . 7
1 . 1
2
2 . 4
3
1
2 5
4
B.P.F.
6
A N T
G N D
H A N D M A I N
4
H A N D R F B O A R D
B O A R D
V C C
L E
D A T A
C L K
M O D
G N D
G N D
L O
I F
T X
H A N D M A I N
5
B O A R D
H A N D M A I N
6
B O A R D
MIX
MIX GND
0 5
TX OUT TX VCC TXB TXE TX GND2 PD1 VCC XIN XOUT XBO GND
RX VCC
RXB RXE
RX GND
PD2 RST
SI
CPS
LOCK
MIX OUT
IN
2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2
T P 5 0 3
T P 5 0 4
T P 5 0 5
T P 5 0 6
T P 5 1 2
T P 5 1 1
T P 5 1 0
T P 5 0 9
T P 5 0 8
T P 5 0 7
C 5 8 2
C 5 9 8 C 5 7 8
C 5 7 9
C580 C581
C 5 8 3
R 5 9 7
R 5 9 8
R 5 9 9
C 5 3 3 R 5 0 6 L 5 0 4
4 . 7
µ
H
C 5 1 4 C 5 1 2
R 5 3 1
R 5 3 0
R 5 1 6 C 5 9 7
R 5 3 9 R 5 4 0
R 5 3 2
C 5 3 9
R 5 2 8
C538
R 5 0 7
C537 C536
C 5 3 4
C 5 3 5
C 5 1 1 C 5 4 4
C 5 4 0 C 5 4 8
R 5 3 3
R 5 2 7
R 5 2 1
R 5 1 9
C 5 5 0
R 5 2 0
C 5 5 7
C 5 5 8 C 5 5 3
R 5 5 9
C 5 6 7 C 5 5 1
L 5 0 9
C 5 4 6 R 5 1 7 C 5 4 3
C 5 4 5
R 5 4 4
C 5 2 7
R 5 2 9 C 5 2 3 L 5 0 6
C 5 2 4
C 5 0 9 R 5 6 1
Q 5 1 2
R 5 0 3
R 5 2 2
C 5 2 0
C 5 2 6 C 5 2 1 C 5 2 5 C 5 9 0
C 5 1 9 C 5 0 5
C 5 0 8
R 5 4 8 C 5 6 3
Q 5 0 7
C 5 4 2 R 5 4 1 R 5 5 3 C 5 7 0
C 5 8 6
C 5 6 0
C 5 1 0
R T 5 0 1
C 5 6 4 C 5 6 5
R 5 5 2
C 5 7 1 C 5 7 2
C 5 6 8
R 5 5 4 C 5 7 4
C 5 7 3
Q 5 0 6
C 5 0 7
L 5 0 7
C 5 0 6
F T 5 0 1
R 5 4 2
R 5 0 4
C 5 0 1
C 5 0 3
L 5 1 0 L 5 0 3
T P 5 0 2
C 5 0 2 C 5 7 5
L 5 0 2
C 5 0 4
C 5 7 6
R 5 5 1
C 5 6 9
C 5 4 1
R 5 2 6
C 5 4 7
R 5 0 2
C 5 4 9
C 5 6 2
L 5 5 1
L 5 5 2
L 5 5 0
Q 5 0 1
L 5 0 1
2 2
µ
H
L 5 5 5
L 5 5 6 L 5 5 7
L 5 5 3
L 5 5 4
D 5 0 2
T P 5 0 1
R 5 0 5 R 5 0 9
T P
D 5 0 3
I C 5 0 2
I C 5 0 2
T P
Q 5 0 2
C566
1 0 0 p
1 0 0 p 3 3 p
1 0 0 p
100p 100p
1 0 0 p
1 k
1 k
1 k
3 3 p 1 k
0 . 0 1 0 . 0 1
2 7
1 0
0 1 0 0 p
3 3 0 k 4 . 7 k
1 k
0 . 2 2
3 5 V
4 . 7 k
0.0022
3 . 3 k
0.0047 0.0033
5 p
3 p
2 7 p 0 . 0 1
3 3 p 0 . 0 1
1 . 2 k
1 k
1 0 k
0
1 5 p
1 0 0 k
6 . 8
1 0 V 0 . 0 1 0 . 0 1
1 . 5 k
0 . 0 1 1 0 0 p
3 3 n H
1 5 p 3 9 0 8 2 p
1 5 p
3 3
3 p
3 9 0 5 p 1 2 n H
5 p
5 p 3 3 k
2 S C 5 0 6 5 - Y
6 . 8
1 0 0
0 . 0 0 1
0 . 0 1 3 3 p 3 3 p 0 . 0 1
3 3 p 7 p
2 p
0 7 p
2 S C 5 0 6 5 - Y
T X A M P
T X A M P
3 p 1 k 3 9 k 5 p
0 . 0 1
1 0
6 . 3 V
3 3 p
4 . 7 K
0 . 1
T X P O W E R
3 3 p
1 0
0 . 0 1 1 0 0 p
4 p
1 8 k 2 p
6 p
2 S C 5 0 6 5 - Y
3 3 p
6 . 8 n H
0 . 5 p 1 5 0
2 2 0
3 p
3 p
2 7 n H 1 5 n H
1 2 p 3 p
6 . 8 n H
3 3 p
4 p
1 0 0
3 3 p
4 p
1 0 k
6 p
4 7 k
7 p
1 p
2 S C 4 0 9 5 - R 4 7
R F A M P
1 S V 2 7 0
1 0 k 1 0 k
( R X V C O )
1 S V 3 1 4
M 6 4 8 8 4 F P - C 6 0 J
( T X V C O )
2 S A 8 1 2 ( M ) - M 6 A
T X B +
S W I T C H
0.001
1 s t M I X E R , V C O ,
P L L S Y N T H E S I Z E R
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