Sony BVW-55 Maintenance Manual page 812

1
1P VCO ADJ FLAG
6P NSTD
5P INPUT VD
6P R INT
13P REC VD
2
9P,10P, 12P ENC 525/625
2P,5P, 12P RX TRS ERROR
5P MPU STB
5P MPU WR
5P MPU RD
5P MPU D7
5P MPU D6
5P MPU D5
5P
MPU D4
5P MPU D3
5P MPU D2
5P MPU D1
5P MPU D0
5P
3 MPU CK
5V
13P SYS IN RDY
13P SYS IN S CS
13P SYS IN CMD
R450 47
13P
SYS IN RES
13P SYS IN SCK
5V
R452 R453
4
100k 100
13P SYS RESET
13P DEC PULL LOCK
5
A B
IC451
74LVX3245QSCX
3.3V 5V
C452 C457
0.1 0.1
1 24
3 21
A0 B0
4 20
A1 B1
5 19
A2 B2
6
18
A3 B3
7 17
A4
B4
8 16
A5 B5
9 15
A6 B6
10
14
A7 B7
22
R454 3.3V
EN
100k
2 23
DIR
N.C
11 12 13
RB450
100k
IC452(2/3) IC452(3/3)
RB451 TC7W14FU TC7W14FU
R451 10
100k
7 8 1 7 6 2
1 2
3 4
5 6
IC452(1/3)
TC7W14FU
1
5V
C456
IC454(2/3)
0.1
TC7W04FU
8
3 5
4
5V
IC453(2/2)
TC7W08FU
C460
5
10
3
6.3V
6
5V
C450 :NEO
100p
R455 R456 R463
2
10k 1k 1k
1
5V
3
C453
Q450
0.1
2SA1611
FB450
C451
10
6.3V D450 R457
:NEO DA204U 330
IC450(1/2)
C461
S-80727-SN-DQ
C454 C455 0.1
10 0.1 R460
6.3V 10k
:NEO
C458
0.1
IC450(2/2)
S-80727-SN-DQ
R458 R461 R462
1200 10k 100k
4
NC
5
C459
NC
0.1
R459
1k
C
SDI-23 (7/13) SDI-23 (7/13)
34
ASTB
32
WR IC455
µPD78014FGC
31
RD
-632-AB8
17
AD7
16
AD6
15
AD5
14
AD4
13
AD3
12
AD2
11
AD1 MPU
44
10
AD0 XT2
41
X1
42
X2 1
FIN
43
IC 6
REF CONT1
7
REF CONT0
2
OSF
8
35
RESET RST
59
18
RDY SCK1
19
38
CS START/WE
58
62
SINO SOUT1
57
63
SOUTO SIN1
60
64
SCKO STB
5V
7
37
IVD INT
39
VP INT
4
45
RINT C100/75
5
36
RB452
RVD INT D1 LOCK
100k
29
L3
30
D3
21
40
DACK
V DD
20
C462
DADA
0.1
9
V
SS
24
V
SS
RB453
3
1k
T1CFIN
5 6
61
BUSY
3 4
22 1 2
55
AV DD LO
23
56 7 8
AVREF DO
46
AV
SS
25
L1
47 26
AIN TEMP D1
48 27
AIN RCMP L2
49 28
AIN RCNP D2
50
AIN ENC
51
AIN TY
52
AIN AUD
53
AIN SP
54 33
AIN DEC L WAIT
4-96 (a) 4-96 (a)
D E
IC456
TC74VHC541FT(EL)
3.3V
C463
0.1
20
2 VCC 18
3 17
CL450
4 16
RB454
5 15
100
6 14 1 2
7 13 3 4
8 12 5 6
9 11 7 8
G1 G2 GND
R465 0
1 19 10
IC454(3/3)
TC7W04FU
6 2
R464
100k
IC454(1/3) IC453(1/2)
TC7W04FU TC7W08FU
5V 5V
C464 C465
0.1 0.1
8
8
3 5 1 IC457
7
MSM6524GS-KR1
2
4
4
26 27
CS A01
2
24
CLK A02
3
23
DA A03
22 5
LOAD A04
6
(EVR) A05
19 7
TST1 A06
8
17
5V TST2 A07
9
FB451
A08
15 10
V DD A09
12
A10
C466 C467
13
0.1 0.1
A11
16
28
GND A12
14 21
D451 D453 VDDA DO
SB007T03C SB007T03C
D452 C468 R466
SB007T03C 0.1 1k
1 20
GNDA OUT
C469
1000p
F
5V ADJ FLAG 12P
NON STD 10P
DEC RESET 2P,3P,4P
ENC RESET 8P, 10P
NON STD LOCK 13P
CLEAR 5P
DEC ASIC RESET 13P
DD SCK 13P
DD START 13P
MODE DATA 13P
STATUS DATA 13P
ASIC RESET 6P
ASIC SCK 6P
ASIC START 6P
ASIC MODE 6P
ASIC STATUS 6P
DEC VCO ADJ 1P
ENC VCO ADJ 11P
MPU C CF 5P
4:2:2 COMPONENT SERIAL DIGITAL INTERFACE
SDI-23 (7/13)
BOARD NO. 1-667-485-12
LOT NO. 812-
B-#BVW55-SDI23-12@
BVW-55
G H