Panasonic SA-XR10E, Service Manual

Page: 63 / 102

A
B
C
D
E
F
G
H
13 14 15 16 17 18 19 20 21 22 23 24
B
CP802
CLK
DO/ ST
DI
Lch IN
CE
Rch IN
DET
+B(7V)
SD
+B(12V)
T.GND
2
1
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
SER4
SER3
SER2
SER1
RDS CLK
RDS DATA
GND
12V GND
+B(12V)
A.GND
OPT1
OPT2
SW5V
COAXIAL
R898
4.7
D.GND
D.GND
+B(24V)
+B(24V)
-B(18V)
+5VD
+5VD
ADC ATT
FAN CNT
DC DET
GND
GND
VIDEO SW2
VIDEO SW1
DO ST
SD
Q803
2SD592AQRSTA
REGULATOR
2
1
2
1
3
4
5
6
R865
56K
R867
10K C832
16V33
R866
10K
AD OUT+
AD OUT-
A.GND1
A.GND2
AD OUT+
AD OUT-
C894
0.01
R890
1.8K
C829
16V47
D807
MA8082MTX
G
J
CP801
M
FAN MOTOR
C898
0.47
R801
22
C830
35V220
R869
56K
D812
B0ADCJ000020
R868
100
C831
35V220
R863
56K
R862
10
A
G
C
B
K
I
H
F
E
D
B
C
A
Q812
UN2211TX
FAN MOTOR DRIVE
R864
5.6K
Q801
2SB621ARSTA
FAN MOTOR DRIVE
Q811
2SC2412KT96R
FAN MOTOR DRIVE
Q813
2SC2412KT96R
FAN MOTOR DRIVE
E
D
A
B
C
R835
10K
R833 10K
R834 10K
C836 100P C875 100P
C897 100P
F
1
2
3
W801
SUB WOOFER
GND
H
I
CN902B
CN901B
CP1001
F
F
C
R897
2.2
R896
2.2
JA805
0
JA806
0
JA808
0
JA809
0
GND
D
R899
4.7
NC
R889
2.2K
A
SCHEMATIC DIAGRAM-2
IN/ OUT TERMINAL CIRCUIT
To MAIN CIRCUIT(CN501)
on SCHEMATIC
DIAGRAM-10/71,72-E
To CONNECTOR CIRCUIT(CN802)
on SCHEMATIC DIAGRAM-13/11,12-A
C890
0.01
J
K
L
To POWER SUPPLY CIRCUIT(CN902)
on SCHEMATIC DIAGRAM-11/10,11-A
To POWER SUPPLY CIRCUIT(CN901)
on SCHEMATIC DIAGRAM-11/8,9-A
To DSP CIRCUIT(CN1001)
on SCHEMATIC DIAGRAM-3/1,2-A
SA-XR10(E,EB,EG,GCS,GD,GN) IN/OUT TERMINAL CIRCUIT DIAGRAM
12.1V 7.6V
8.3V
5V
12.1V
-16.8V
5.2V
FAN ON/
OFF:5.2V
FAN ON/OFF:0V
FAN ON/
OFF:0V FAN ON/
OFF:0V
FAN ON:4.8V
FAN OFF:0V
FAN ON:0V
FAN OFF:11.6V
FAN ON:0V
FAN OFF:11.6V
FAN ON/
OFF:12.1V FAN ON:11.8V
FAN OFF:0V
:POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :FM/ AM SIGNAL LINE