Sony BVP-550 Maintenance Manual page 189

IC10
TC7S04FU(TE85R)
5V
5V
2.5V
R56
R41 C48
100 5 180k 0.1
2
4
4
3
5
7
12
6
5V 5V 5V
C45
11
0.1
C49
C46
R42 R47 0.1
0.1
3 -5V
12k 10k C73 35V
5
18p
2
5V
9
C41
4
0.1 5
R43
IC9(1/4)
1.5k
1 2
LM339NS-E20
R48
10k
7
4 3
1
9
C42
R44 0.1 6
IC13
1.5k
IC9(2/4) TC7S66FU(TE85R)
5V
LM339NS-E20
IC12(2/4)
R57
9 47k TL074CPW-E05
14 10
R49
9
10k
8
8
12
9
IC9(3/4)
LM339NS-E20
R45 C43 C47
1.5k 0.1 0.001
11
13
R50 5V
9
10k
10
5
12 R52 R54
10k 10k
R46 C44 1 2
1.5k 0.1 -2.5V
5V
IC9(4/4)
4 3
LM339NS-E20
5
1 2
R51
1k R53 R55 5V
20k 20k
3
4
R58
5V 10k
IC8
TC7S66FU(TE85R)
5 4
2
3
IC11
TC7S04FU(TE85R)
1/2 3
1/2 7
IC7 IC23(4/4) IC23(1/4)
TC7S32FU(TE85R) SN74HC08APW-E05 SN74HC08APW-E05
C40
6.8
6.3V
5
1
4
2
R38 3
1k
D7
2
HSM107S-TL
3
1
R25 R27
13
11 10k 1k
12
R39
330k R26
2.2k C31
100p
BVP-550
BVP-550P
I
J
1
IC12(1/4) IC12(3/4)
R65
TL074CPW-E05 TL074CPW-E05 2k IC15(2/4)
TL064CPW-E05
3
R66 R72 R75
1
1k 0 33k
12
2 10
C52
8
C56
0.047 15
C50 R59 1
:FILM-C
6.8 25V 9
47k
6.3V
R61
1M R78
4.7k
D8
1SS302-TE85L
5V C54 2 R81
0.1 4.7k
R67
2k
4
5
IC15(3/4)
R68 R73 R76 TL064CPW-E05
7
1k 0 33k
15
12
6
IC15(1/4)
14
TL064CPW-E05 C55 C57
15
11 0.1 1
13
25V
-5V
R79
D9 4.7k
1SS302-TE85L
3
R82
12
4.7k
R69
14
2k
12
13 IC15(4/4)
TL064CPW-E05
R70 R74 R77
C51 R60 1k 0 33k
47k 3
6.8
6.3V 1
C53 C58
15
470p 1
2
25V
IC12(4/4)
TL074CPW-E05 R62
470k R80
D10 4.7k
1SS302-TE85L
R83
IC14
4.7k
TC7S66FU(TE85R)
R63 R64
33k 33k
R71
33k
R85 R86 R88
33k 33k
33k
R87
33k
R84
33k
C
16
IC16
MP7670AS-TE2
V SAW
C59
0.1
C60
0.1
5V
4
12
14
19
13
11
-5V
+2.5V
PRE BLKG
CLP 1
CLP 3
CLP 2
NAM
IC5(1/2) IC5(2/2)
TC74HC4538AFS-EL TC74HC4538AFS-EL
R28 R29
10k 8.2k
C26
150p
C27
100p
15 14 16
R30
10k
CX CXRX VCC 10
1 2
12 Q
Cx CxRx 6 11 5
4 9
Q
Q
5 5 RD GND
7
Q
13 8
RD
3
R31
2.2k
K
VA-163 (2/2) VA-163 (2/2)
IC17(1/3)
TC74HC4053AFS-EL
11
12
14 16
13
17
IC17(2/3)
TC74HC4053AFS-EL
10
2
15 17
1
17
C61 5V
0.1
16
9
5
4 18
3
17
6 8 7
15
-2.5V
14
IC17(3/3)
TC74HC4053AFS-EL
13
5V
IC18
R90
MP7670AS-TE2
R89 33k
33k
IC20
TC74HC595AF(EL)
18
IC19(1/4)
TL074CPW-E05
R91
10k
5
7
19
6
-5V
IC19(4/4)
R92
TL074CPW-E05 10k
3
1
IC19(2/4)
19
2 TL074CPW-E05
R93
10k
10
8
IC19(3/4)
19
TL074CPW-E05
9
16 1/2
8 1/2
9 1/2
11 1/2
10 1/2
15 1/2
8-5 8-5
L
M
Q12
XN6501-TW
R109
10k
R113
R107
100
2.2k
9 10
RV50
5k
23
IC23(3/4)
R110
SN74HC08APW-E05 2.7k
8
R106
4.7k -2.5V
IC22(1/3) IC22(2/3) Q10 Q11
TC74HC4053AFS-EL TC74HC4053AFS-EL XN6401-TW XN6501-TW XN6401-TW
R114
R101 R103 R104 20k
20k 39k 4.7k R105
100
R98 16 9
10
8.2k
3
6 3 R111
4
1
2 100
5 15 5
2
22
R99
22
1.8k R102 C68 4 1
6 8 7
C64 1k 0.1
R100
2k 0.1 R108 R112 R115
2.7k 8.2k 2k
R95
47k
R94 R96
47k 47k
MB88351PFV-ER
R97
47k
20 21 24
C62 C63 C72
0.1 0.1 0.1
IC21
MB88346BPFV-EF
C67 C69
15 15
6.3V 6.3V
C65 C70
15 15
6.3V 6.3V
C66 C71
15 15
6.3V 6.3V
4 1/2
GSL 2
GSL 1 5 1/2
KNEE SEL 6 1/2
IC6(2/4) IC6(3/4) IC6(4/4)
TL074CPW-E05 TL074CPW-E05 TL074CPW-E05
R35
4 100
5
7
6
R32
:N'M
R36
100
10
8
9
R33
:N'M
R37
100
12
14
13
R34
11 :N'M
C30
0.1
C32
0.1
-5V
N
1
5V
Q13
XN6501-TW
TEST
11
12
14
13 TEST SIG 1 1/2
22
R117
2.7k
IC22(3/3)
TC74HC4053AFS-EL
-2.5V
Q14
5V
R118
4.7k
6 3
2
5 CN1(26/100)
TEST SAW(X) IN 26 MB,7-4
R120 CN1(25/100)
TEST SAW(G) IN 25 MB,7-3
2
4 1 3.3k
R119
-2.5V
B 2 1/2
5V
IC24
IC26
X24C02S-3.0-C700
0
R116
100k
8
1
VDD A0
7 2
CPE A1
6
26 3
SCL A2
5 4
SDA VSS
3
CN1(3/100)
IIC DATA 3
5V 5V R121
100
5
4
2 CN1(1/100)
25 LD(VA) IN 1 AT,1-20
5 R122
1
3 100
4
CN1(2/100)
27 IIC CLK 2
2
R123
3 100
IC25 IC27
TC7S04FU(TE85R) TC7S08FU(TE85R)
CN1(66/100)
R W SHADING IN 66 MB,7-18
CN1(65/100)
G W SHADING IN 65 MB,7-19
CN1(64/100)
B W SHADING IN 64 MB,7-17
CN1(63/100)
W SHADING GND 63 MB,7-16
4
L 12 1/2
13 1/2
M
N 14 1/2
CN1(78/100)
B BLK SHAD 78 MB,7-21
CN1(79/100)
G BLK SHAD 79 MB,7-23
CN1(80/100)
R BLK SHAD 80 MB,7-22
CN1(77/100)
B SHADING GND 77 MB,7-20
5
A1 A2 A3 A4 A5 A6 A7 A8 A9
VA-163(2/2)
VA-163 (2/2)
B-¥ BVP550-VA163-12
BOARD NO. 1-657-438-11
LOT NO. 504-
B-¥BVP550-VA163-12
O P