Ba Board Schematic Diagram (14 Of 18) - Sony NSX-24GT1 Service Manual

BA BOARD SCHEMATIC DIAGRAM (14 OF 18)

1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
J5500
3
1
L
2
VD5501
—
M
GND_D
—
N
—
O
—
P
NSX-24GT1/32GT1/40GT1/46GT1
6 | 7 | 8 | 9 | 10 | 11 |
33 32 31 30 29
34 P0.4
35 P0.5
CL5501
36 RXD
37 P0.7
38 P4.3
39 P4.2
S3F80JBBWB-QZ8B
40 P4.1
41 P4.0
42 P2.0
43 P2.1
44 P2.2
+5V_MAIN
1 2 3 4
R5507
0
R5513
10k
R5516
1005
C5502
27p
50V
R5515
0
R5520
470
Q5500
ISA1235AC1TP-1EF
R5508
330
C5500
0 . 0 0 1
R5502
50V
0 JL5501
JL5502 Q5501
2SC3052EF-T1-LEF
R5521
2 . 2 k
Q5502
2SC3052EF-T1-LEF
D5500
MAZ8062G0LS0
12 | 13 | 14 | 15 | 16 | 17
U_IRB_TXD
18_5G
CL5500
U_IRB_RXD
18_5G
28 27 26 25 24 23
P1.3 22
P1.2 21
P1.1 20
P4.7 19
P3.3 18
IC5500
P3.2 17
P1.0 16
P2.7 15
P3.5 14
CL5502
P3.4 13
U_IRB_RST
nRESET 12
18_5G
5 6 7 8 9 10 11
R5517
10k
D+3.3V
Baud rate jumper:L=19200, H=9600
JL5500
C5501
C5503
0 . 1
100
16V
16V
X5500
0
8MHz
C5504
22p
50V
BA 14/18
IR BLASTER
| 18 | 19 | 20
A-1783-118-A <BT1> BA-P14
NSX-24GT1/32GT1/40GT1/46GT1
24