Read Sony STR-DA6400ES (serv.man2) Service Manual online
STR-DA6400ES
STR-DA6400ES
7
7
2-5. SCHEMATIC DIAGRAM - MAIN Board (3/3) (AEP and UK models) -
U
ANALOG
CN606
(2/4)
BOARD
V
CONTROL
CN2515
BOARD
S
SPTM
CX4103
BOARD
T
BOARD
AC
CNP54
3
MAIN
(1/3)
BOARD
R
BOARD
A VIDEO
CN6008
CN1401
DCDC1
CN1401
BOARD
Q
P
MAIN POWER
TRANSFORMER
T1
N
5
MAIN
(2/3)
BOARD
MAIN
2
(1/3)
BOARD
(1/3)
MAIN
4
BOARD
T1
TRANSFORMER
MAIN POWER
121 on original
service manual
Refer to page
121 on original
service manual
Refer to page
103 on original
service manual
Refer to page
85 on original
service manual
Refer to page
121 on original
service manual
Refer to page
111 on original
service manual
Refer to page
119 on original
service manual
Refer to page
14.9
4.9
19
14.9
-20
-15
3.8
3.2
2.6
1.3
0.8
0.6
1.4
4.7
-8.8
-4.6
4.4
2.3
8.9
6.8
4.7
0
-8.8
4.8
11.2
0
100V
0.015
C2492
100V
0.015
C2493
100V
0.015
C2511
100V
0.015
C2512
25V
2200
C2513
25V
2200
C2514
0.1
C2499
0.1
C2500
0.1
C2503
0.1
C2508
2.2k
R2492
10k
R2493
10k
R2505
10
R2494
10
R2506
RY1402
FH1401
FH1402
FH1451
FH1452
1SR154-400TE-25
D1405
1SR154-400TE-25
D1406
1SR154-400TE-25
D1407
1SR154-400TE-25
D1408
1
2
3
4
5
SI-3011ZD-TLS
IC2494
VCC
GND
OUT
BA50BC0FP-E2
IC1236
RBV-602LF-A
D1411
2SC2712-YG-TE85L
Q1401
2SC2712-YG-TE85L
Q1402
+
-
RY1401
1
2
3
4
5
6
7
8
9
10
10P
CN1006
STB GND
STB GND
STB+5V
STB+5V
DD(FL)+12V
FL GND
DD(TRIG)+12V
DD(TRIG)+12V
TRIG GND
TRIG GND
TP1409
TP1410
TP141
1
TP1412
TP1413
TP1414
TP1415
TP1418
TP1419
TP1420
TP1421
TP1422
TP1423
TP1424
TP1425
TP1426
TP1439
TP1440
TP1441
TP1442
TP1443
TP1444
TP1445
TP1446
TP1447
TP1448
TP1449
TP1456
TP1457
TP1458
250V
F1403
250V
F1404
0.1
C2501
25V
470
C2498
25V
470
C2497
25V
470
C2507
25V
470
C2504
6.3V
1000
C6305
1k
R2503
1k
R2501
470
R2504
C2490
71V
C2491
71V
I
O
G
UPC7915AHF
IC2491
1
2
3
I
O
G
IC2490
UPC2415AHF
1
2
3
1W
470
R2496
1W
470
R2497
0.1
C2495
RBV-602-01
D1401
33
R2507
33
R2490
200V
0.33
C2494
200V
0.33
C2517
MA2J1110GLS0
D1413
MA2J1110GLS0
D1414
MA2J1110GLS0
D1403
1
2
3
4
4P
CN1408
AC17V
NC
GND
AC17V
B1
B3
LRGND
B4
GND
B5
B6
B7
C1
STBGND
C2
C3
C4
C5
C6
DGND
C7
C8
C9
C10
C1
1
C12
C13
C14
C15
JL1495
100
R1498
JL1484
TX232
JL1491
JL1498
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MAX232DR
IC1499
C1+
V+
C1-
C2+
C2-
V-
T2 OUT
R2 IN
R2 OUT
T2 IN
T1 IN
R1 OUT
R1 IN
T1 OUT
GND
VCC
RX232
JL1487
JL1494
FB1499
2.2
C1495
100p
C1498
1
C1492
JL1483
JL1480
JL1490
JL1497
JL1481
JL1486
JL1493
1
2
3
4
5
6
7
8
9
JL1482
1
C1491
JL1489
JL1496
100
R1499
JL1485
0.1
C1496
JL1492
JL1499
1
C1493
JL1488
1
C1494
1
2
3
4
5
6
7
7P
CN1400
GND+5.5V
NC
DCDC+5.5V
GND+12V
DCDC+12V
GND-5V
DCDC-5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN1402
+24V
NC
GND_+24V
GND
DCDC-5V
GND-5V
DCDC+1
2V
GND+12V
DCDC+5
.5V
GND+5.5V
DCDC4V
GND4V
DCDC3.
3V
GND
3.3V
D-P
OW
1
2
3
4
5
6
6P
CN1403
GND
NC
H-B
H-A
L-B
L-A
1
2
3
4
5
6
7
8
9
10
10P
CN1407
+12V
NC
GND
ST+5V
ST
OP
P.
R
Y
R
Y+24V
RY G
N
D
REAR-R
Y
SB-R
Y
1
2
3
4
4P
CN1410
HP_L
NC
HP_GND
HP_R
GND
ADJ
OUT
IN
ON/OFF
+2.5V
IC2494
RS-232C DRIVE
IC1499
IC1236
IC2491
IC2490
MAIN BOARD (3/3)
C
4
H
7
6
15
13
8
I
12
1
3
E
J
2
B
G
A
F
K
11
14
D
5
10
9
-2
-1
8200
8200
RELAY DRIVE
REGULATOR
REGULATOR
+5V
REGULATOR
+15V
REGULATOR
-15V
RELAY DRIVE
RS-232C
J1499
CN1491
T4AL
T4AL
-1
-2
2
1
3
(Page 6)
(Page 5)
(Page 6)
(Page 5)
(Page 13)
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