Panasonic SA-XR10E Service Manual page 82

R1042
470
U
V
C1043
0.1
W
A
B
C
D
E
F
G
H
C1040
1000P
C1042
0.1
M
18 19
B C E S
C1036
100P
C1037 100P
C1038 100P
C1039 100P
C1045
16V10
36 35 34 33
C1041
0.1
0V
FM
37 INT1
R1040 3.3V
38 AV
DD
18K
1.2V
39 R
C1044 10V0.47 1.2V 0.2 s. 1V/DIV.
40 VCOM
41 AVss
3.7V
42 RX0
R1043
43 NC(AVss)
470
0.3V
44 RX1
R1044 IC1012
45 TEST1
47
1.6V C1BB00000692
46 RX2
DIGITAL AUDIO
47 NC(AVss)
TRANSCEIVER
48 RX3
1 2 3
N
K
IC1007
C0JBAB000371
TRIPLE INVERTER
2.2V 5.2V
1 Vcc 8
2.2V
2 7
2.2V
2.2V
3 6
2.3V
GND
4 5
R1022
1M
X1001
H0J245500035
C D F G J K
10 9 8 7 6 5 4 3 2
F
To POWER SUPPLY CIRCUIT(CN907)
on SCHEMATIC DIAGRAM-11/7,8-A
20
T A D L R P Q
32 31 30 29 28 27 26 25
1.6V
LRCK 24
1.7V
3.1V
MCKO1 23
P-P
DVss 22
3.3V
DV 21
DD
FM
VOUT 20
3.8V
UOUT 19
P-P
COUT 18
0.2 s. 1V/DIV.
BOUT 17
TX1 16
TX0 15
NC(DVss) 14
5.2V
TV 13
DD
4 5 6 7 8 9 10 11 12
IC1008
TC7WH157FUTL
CLOCK SELECTOR
0V
3.3V
1 IN A Vcc 8
IN B
2 7
ST
2.3V
5V
OUT Y SEL
3 6
R1023
33
1.7V
GND OUT Y
4 5
IC1009
TC7WH74FUTL
FLIP FLOP
2.3V
Vcc 8
1
PR
1.1V
D Q
2 7
CLK Q
1.1V
3 CLR 6
GND
4 5
L E B H A S
CN1003
1 26 25 24 23 22 21 20
To
on SCHEMATIC DIAGRAM-11/5,6-A
21 22
G
IC1016
TC7WH157FUTL
CLOCK SELECTOR
1.7V 3.3V
1 IN A Vcc 8
1.7V
2 7
IN B ST
4.9V
3 OUT Y SEL 6
R1092
1.8V 33
4 GND OUT Y 5
L1005
2.2
L1003
2.2
L1004
2.2
IC1017
C0JBAB000423
INVERTER
0V
4
5.2V
5V
0V
5 Vcc
0V
Q1001
DTA114YETL
POWER SUPPLY
H0J240500015
2.5V
2.5V
O
2.5V
1.2V
U
R Q O P N T M I
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4
F
POWER SUPPLY CIRCUIT(CN906)
SA-XR10(E,EB,EG,GCS,GD,GN)
23
M
H
L1006
2.2 H
G
L1007
2.2 H
F
H
E
H
H
GND 3
D
0V
2
NC 1
R1095
1M
X1002
C
B
W V U
CN1002
3 2 1
A
DSP CIRCUIT DIAGRAM
24