STR-DA4400ES
STR-DA4400ES
43
43
6-16. SCHEMATIC DIAGRAM - MAIN Board (2/4) -
• See page 118 for IC Block Diagrams.
01
5
-14.9
0
0
0
0
0
-14.9
0
0
15
-14.9
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50V
22
C2330
50V
22
C2331
50V
22
C2393
50V
22
C2394
100p
C2395
2200p
C2390
2200p
C2391
0.01
C2392
C2214
0.1
1k
R2406
4.7k
R2402
4.7k
R2403
10k
R2392
10k
R2393
10k
R2394
10k
R2395
10k
R2396
10k
R2397
10k
R2398
10k
R2399
15k
R2404
15k
R2400
15k
R2401
15k
R2405
0
R2500
2.2k
R5105
2.2k
R5106
2.2k
R5107
2.2k
R5108
2.2k
R5104
MA111-TX
D1001
MA111-TX
D1002
MA111-TX
D1003
MA111-TX
D1004
MA111-TX
D1005
MA111-TX
D1105
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2391
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2392
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN1203
C
AGND
SW
AGND
L
AGND
R
AGND
SL
AGND
SR
AGND
VLAT
VCLK
VDATA
1
2
3
4
5
6
7
8
9
10
10P
CN1006
STB_GND
STB_GND
STB5V
STB5V
FL12V
FL_GND
TRG12V
TRG12V
TRG_GND
TRG_GND
1
2
3
4
5
6
7
8
9
10
10P
CN1204
PROTECT
4/8
TEMP 4/8
GND
-15V
+15V
AGND
SBL
AGND
SBR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN1005
STOP
POW_RY
D_POWER
PROTECTOR
HP_RY
REAR_RY
SB_RY
C_RY
SP.B_RY
SP.A_RY
PREOUT_RY
CD-DIRECT_RY
COM2_DATA
COM2_CLK
VOL_LAT
D.MIX_LAT
FUNC_LAT
4/8_RY
232C_RX
232C_TX
RX232
SBR
COM2-CLK
GND
SW
-15V
A
SR
+15V
FR
C
AGND
FUNC-LAT
SL
SBL
FL
A’
COM2-DATA
GND
-15V
+5V
RY
RYGND
+3.3V_GND
FLGND
STB+5V
DSP+2.5V
DSP+3.3V
COAX+4V
+12V
+15V
TX232
STB+5V
STBGND
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
8
9
15
14
TC9273CFG-012(EL)
IC2390
1
3
4
5
5P
CN1409
GND
LCH
GND
RCH
1
3
4
5
6
7
8
9
9P
CN1003
ADFR
GND
ADFL
-15V
GND
+15V
RY+12V
RY GND
220
22
33
R2391
33
R2390
1
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN1004
ADFL
GND
GND
ADFR
+15V
-15V
+5V
GND+3.3V
GND+3.3V
DSP2.5V
DSP2.5V
DSP3.3V
COAX4V
A
CCD-RY
PREOUT_RY
SP-A-RY
SP-B-RY
C-RY
SB-RY
REAR-RY
HP-RY
V-POW
P-ON-RY
STOP
SBR
SBL
SBL
SBR
C
TEMP(4/8)
FL
FR
SL
SL
SR
SR
FUNC-LAT
SW
SW
COM2-CLK
COM2-DATA
FL
FUNC-LAT
FR
C
COM2-DATA
COM2-CLK
MAIN BOARD (2/4)
MIX
IC2392
MIX
IC2391
ELECTRICAL VOLUME
IC2390
R2217
R2210
RY1105
-2
-1
A
10
1
2
J
H
B
13
11
C
7
8
I
14
F
9
6
K
4
15
16
3
G
D
5
E
12
Summary of Contents for STR-DA4400ES
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