Panasonic SA-XR10E Service Manual page 65

SCHEMATIC DIAGRAM-4
C
DSP CIRCUIT
J F H
R1001
10K
IC1001
C3DBNC000075
LOGIC CONTROL
5.2V
5.2V
1 32
V Vcc
PP
C1083 C1002
1000P 1000P 0V 5.2V
2 31
A16 A18
(/PGM)
4.9V
0V
3 30
A15 A17
5.2V 5.2V
M
4 29
A12 A14
5.2V
5.2V
5 28
H A7 A13
5.2V
5.2V
G
6 A6 A8 27
5.2V
5.2V
F 7 26
A5 A9
5.2V 5.2V
E 8 25
A4 A11
5.2V 5.2V
D 9 24
A3 OE
5.2V 5.2V
10 23
C A2 A10
5.2V 0V
11 22
B A1 CE
5.2V
0.3V
A
12 21
A0 Q7
0.3V
0.3V
A
13 20
Q0 Q6
0.3V 0.3V
B
14 Q1 Q5 19
0.3V 0.3V
C 15 18
Q2 Q4
0.3V
16 17
Vss Q3
IC1003
C0JBAZ001539
LOGIC CONTROL
0V
1
DIR
0.3V
A 2
A1
0.3V
B 3
A2
0.3V
4
C A3
0.3V
D 5 A4
0.3V
E
6 A5
0.3V
F 7
A6
0.3V
8
G A7
0.3V
H 9
A8
10
GND
I
L
13 14
:POSITIVE VOLTAGE LINE :FM/ AM SIGNAL LINE
IC1005
C0JBAF000464
I
LOGIC CONTROL
5.2V
1 OE Vcc 20
5.2V 5.2V
A 2 19
D0 Q0
5.2V 5.2V
B 3 18
D1 Q1
5.2V 5.2V
4 17
C D2 Q2
R1015
10K 5.2V 5.2V
5 16
D D3 Q3
C1009
1000P
5.2V 5.2V
E 6 15
D4 Q4
5.2V 5.2V
F
7 14
O D5 Q5
5.2V 5.2V
8 13
N G D6 Q6
5.2V
H
I 9 D7 Q7 12
10 11
J GND CK
L
5.2V
K
IC1004
C0JBAF000464
I
LOGIC CONTROL A B C D E F G H
J
H
1 20
OE Vcc
G
2.5V 5.2V
H
2 D0 Q0 19
F
2.5V 5.2V
G
3 D1 Q1 18
E
2.5V 5.2V
F 4 17
D2 Q2
D
2.5V 5.2V
E 5 16
D3 Q3
2.5V 5.2V
D 6 15
D4 Q4
2.5V 5.2V
C 7 14
D5 Q5
2.5V 5.2V
B
8 13
D6 Q6
2.5V 5.2V
A
9 12
D7 Q7
5.2V
10 GND CK 11
A B C D E F G H
2.5V
20
Vcc
5.2V
19
OE
2.5V
18
B1
2.5V
17
B2
2.5V
B3 16
2.5V
B4 15
2.5V
14
B5
2.5V
13
B6
2.5V
12
B7
2.5V
11
B8
J I A B C D E F G H
15 16 17
B
I
J
K
C1045
16V10
L
C1041
M 0.1
N
R1040
18K
O
C1044 10V0.47
R1042
470
U
R1043
470
V
C1043 R1044
0.1 47
W
A
B
C
IC1007
D
C0JBAB000371
TRIPLE INVERTER
E
2.2V
F 1
G
2.2V
2
H
2.2V
3
4 GND
R1022
1M
X1001
H0J245500035
C1040
1000P
C1042
0.1
K M
To
on SCHEMATIC DIAGRAM-11/7,8-A
18 19
C E S T A D L R P Q
C1036
100P
C1037 100P
C1038 100P
C1039 100P
1.7V
1.7V
36 35 34 33 32 31 30 29 28 27 26 25
0V
1.6V
FM
INT1 LRCK
37 24
3.3V 1.7V
3.1V
AV MCKO1
38 DD 23
P-P
1.2V
39 R DVss 22
1.2V 0.2 s. 1V/DIV. 3.3V
40 VCOM DV 21
DD
FM
41 AVss VOUT 20
3.7V
3.8V
42 RX0 UOUT 19
P-P
43 NC(AVss) COUT 18
0.3V 0.2 s. 1V/DIV.
44 RX1 BOUT 17
IC1012
45 TEST1 TX1 16
1.6V C1BB00000692
46 RX2 TX0 15
DIGITAL AUDIO
47 NC(AVss) NC(DVss) 14
TRANSCEIVER
5.2V
RX3 TV
48 DD 13
1 2 3 4 5 6 7 8 9 10 11 12
N
K
IC1008
TC7WH157FUTL
CLOCK SELECTOR
5.2V 0V
3.3V
Vcc
8 1 IN A Vcc 8
IN B
7 2 ST 7
2.3V
5V
2.2V 5V
6 3 OUT Y SEL 6
R1023 Q1001
2.3V 1.7V 33
DTA114YETL
5 4 GND OUT Y 5
POWER SUPPLY
IC1009
TC7WH74FUTL
FLIP FLOP
2.3V 2.5V
Vcc 8
1
PR
1.1V 2.5V
D Q
2 7
CLK Q
1.1V 2.5V
3 CLR 6
1.2V
4 GND 5
C D F G J K L E B H A S R Q O P N
CN1003
10 9 8 7 6 5 4 3 2 1 26 25 24 23 22 21 20 19 18 17 16
F POWER SUPPLY CIRCUIT(CN907)
F
To POWER SUPPLY CIRCUIT(CN906)
on SCHEMATIC DIAGRAM-11/5,6-A
20 21 22
G M
H
L1006
2.2 H
IC1016
TC7WH157FUTL
CLOCK SELECTOR
3.3V
IN A Vcc
1 8
2 IN B ST 7
G
4.9V
3 OUT Y SEL 6
R1092
33
1.8V
4 GND OUT Y 5
L1007
2.2 H
F
L1005
2.2 H
L1003
2.2 H E
L1004
2.2 H
IC1017
C0JBAB000423
INVERTER
0V
4 GND 3
D
5.2V 0V
2
0V
5 Vcc NC 1
0V
R1095
1M
X1002
H0J240500015
C
O
U
B
T M I W V U
CN1002
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A
SA-XR10(E,EB,EG,GCS,GD,GN)
DSP CIRCUIT DIAGRAM
23 24