IC903
NJM4580EDTE1
BUFFER AMP
NJM2115MTE1
BUFFER AMP
5
6
7
8
1
2
3
4
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
IC904
NJM4580EDTE1
BUFFER AMP
6
5
7
8
4
3
2
1
N
N
JK701
OPTICAL OUT
(RDI)
3
2
1
INPUT
Vcc
GND
JK702
OPTICAL OUT
(AUDIO)
47K
10K
3
2
1
INPUT
Vcc
GND
47K
10K
47K
10K
IC905
XC62FP3302MR
REGULATOR
7
2
1
3
4
5
6
7
2
1
3
4
5
6
7
2
1
3
4
5
6
7
2
1
3
4
5
6
7
2
1
3
4
5
6
7
2
1
3
4
5
6
IC901
AK4321VF E1
AD/DA CONVERTER
VOUT
Vss
VIN
2
3
1
A
D
C
E
B
F
MAIN CIRCUIT
B
SCHEMATIC DIAGRAM 7
CONNECTOR CIRCUIT
C
13
14
15
16
17
18
19
20
21
22
23
24
12
11
10
9
8
7
6
5
4
3
2
1
DEM1
DIF0
DIF1
BV
DD
AOUTR
AOUTL
VCOM
AV
DD
A
Vss
VREF
DZF
TTL
DEM0
DFS
SMUTE
LRCK
SDA
T
A
BICK
PD
XTI
XTO
DVss
DV
DD
CKS
A
B
C918
22P
R916
12K
R914
6.8K
C916
22P
R912
12K
R910
6.8K
C914
16V47
R915
12K
C917
22P
R913
6.8K
C915
22P
R911
12K
R909
6.8K
C913
16V47
C906
0.1
C905
6.3V100
C907
0.1
C904
0.1
C925
1
C924
1
C701
0.1
C702
0.1
C920
16V47
R920
330
R924
150
R926
47K
C922
1000P
R925
47K
C921
1000P
R923
10K
R922
10K
R921
150
R919
10K
R918
10K
R917
330
C919
16V47
RL901
C908
18P
R908
22K
R936
2.2K
R906
10K
R934
10K
R932
0
CN201A
R931
0
R933
10K
R905
10K
R907
22K
R935
2.2K
C909
18P
JK901
D903
MA142W
A
T
X
D902
MA142W
A
T
X
Q902
DTA114YUT106
MUTING CONT.
Q901
DTC114YUT106
MUTING CONT.
Q903
DTC114YUT106
MUTING CONT.
D901
RL1N4003N02
C923
16V470
R927
2.2K
Q905 908
2SD1328TX
MUTING
Q905
Q906
Q907
Q908
Lch
Rch
C903
6.3V1000
R903
10
C902
0.1
C901
6.3V100
R901
10K
R902
10K
R904
3.3K
CN202A
R210
100
R211
1K
R212
100
R213
1K
R214
100
R215
1K
R216
100
C210
0.1
C212
0.1
R217
1K
C213
0.1
CN202B
CN201B
CN203
CN204
CIRCUIT
(CN102B)
on SCHEMATIC
DIAGRAM 2
CIRCUIT
(CN101B)
on SCHEMATIC
DIAGRAM 2
LINE OUT
C703
6.3V100
C91
1
25V100
C910
25V100
DET
Rch IN
CE
Lch IN
DI
DO
CL
T.GND
+B(1)
VT
STEYE
NC
SD
+B(2)
:POSITIVE VOLTAGE LINE
:NEGATIVE VOLTAGE LINE
:DAB SIGNAL LINE
:FM SIGNAL LINE
:AM SIGNAL LINE
5V
3.3V
1.6V
3.3V
1.6V
3.3V
3.2V
0V
0V
3.3V
3.3V
1.6V
1.6V
1.6V
3.3V
3.1V
3.1V
14.8V
7.3V
14.8V
14.4V
0V
0V
0V
0V
0V
0V
14.8V
14.4V
0V
0V
0V
0V
14.8V
14.4V
0V
0V
0V
0V
5V
14.8V
0V
(0V)
7.3V
3.3V
(3.3V)
0V
0V
(0V)
7.3V
0V
(0V)
7.3V
0V
0.1V
( 0.1V)
0V
0.1V
( 0.1V)
0.7V
0.7V
0V
0V
0.1V
( 0.1V)
0.7V
0.1V
( 0.1V)
0.7V
3.3V (3.3V)
0V
0V
(0V)
3.2V
5V
3.3V
Содержание ST-GT1000
Страница 2: ...TOP NEXT 2 ...
Страница 7: ...4 Caution for AC Mains Lead TOP PREVIOUS NEXT TOP PREVIOUS NEXT 1 ...
Страница 21: ...6 Operation Checks and Component Replacement Procedures TOP PREVIOUS NEXT 1 ...
Страница 22: ...TOP PREVIOUS NEXT 2 ...
Страница 62: ...13 Cabinet Parts Location TOP PREVIOUS NEXT 1 ...
Страница 63: ...TOP PREVIOUS NEXT 2 ...
Страница 64: ...14 Packaging TOP PREVIOUS TOP PREVIOUS 1 ...