Sony BVP-550 Maintenance Manual page 841

IC10
TC7S04FU(TE85R)
5V
5V
2.5V
R56 IC12(1/4)
R41 C48
100 5 180k 0.1 TL074CPW-E05
2
4
3
4
3
5
2
7
12
6
5V 5V 5V C50 R59
C45 6.8
47k
11
0.1 6.3V
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
5
IC9(1/4)
1.5k
1 2
LM339NS-E20
R48
10k
7 6
IC15(1/4)
4 3
TL064CPW-E05
1
9
C42
R44 0.1 6
IC13
1.5k
IC9(2/4) TC7S66FU(TE85R)
5V
LM339NS-E20
IC12(2/4)
R57
12
9 47k TL074CPW-E05
14 10
R49
9
10k
8 13
8
12
9
C51 R60
IC9(3/4) 47k
6.8
LM339NS-E20
R45 C43 C47 6.3V
1.5k 0.1 0.001
11
13 IC12(4/4)
R50 5V
9
10k TL074CPW-E05
10
5
12 R52 R54
10k 10k
IC14
R46 C44 1 2
2k 0.1 -2.5V TC7S66FU(TE85R)
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 C
1/2 7 V SAW
IC7 IC23(4/4) IC23(1/4) IC5(1/2)
TC7S32FU(TE85R) SN74HC08APW-E05 SN74HC08APW-E05 TC74HC4538AFS-EL
C40
6.8
6.3V
C27
100p
5
1
4
2
1 2
R38 3
Cx CxRx
1k
4
Q
D7
2
HSM107S-TL
3 5 5
1
Q
RD
R25 R27
13
11 10k 1k
3
12
R39
1M R26
2.2k C31
100p
BVP-550
I
J
1
IC12(3/4)
R65
TL074CPW-E05 2k IC15(2/4)
TL064CPW-E05
IC17(1/3)
R66 R72 R75 TC74HC4053AFS-EL
1
1k 0 33k
12
10
11
C52
8
C56
0.047 15
1
:FILM-C
25V 9 12
14
R61 13
1M R78
17
4.7k
D8
1SS302-TE85L
5V C54 2 R81
0.1 4.7k IC17(2/3)
TC74HC4053AFS-EL
R67
2k
4
IC15(3/4)
10
R68 R73 R76 TL064CPW-E05
7
1k 0 33k
15 2
12
15
14 1
C55 C57
15
11 0.1 1
13 17
25V
-5V
R79
D9 4.7k
C61 5V
1SS302-TE85L
3
R82 0.1
4.7k
R69
14
2k
12
IC15(4/4) 16
9
TL064CPW-E05
R70 R74 R77
5
1k 0 33k
3 4
3
1
C53 C58
15 17
470p 1
2
25V
6 8 7
R62
470k R80
D10 4.7k -2.5V
1SS302-TE85L
R83
IC17(3/3)
4.7k
TC74HC4053AFS-EL
R63 R64
33k 33k
R71
33k
R85 R86 R88
IC18
33k 33k
33k
MP7670AS-TE2
R89
33k
R87
33k
R84
33k
16 18
IC16
MP7670AS-TE2
C59
0.1
C60
0.1
5V
-5V
4
12
14 IC19(4/4)
19
TL074CPW-E05
13
11
-5V
+2.5V 16 1/2
PRE BLKG 8 1/2
CLP 1 9 1/2
CLP 3 11 1/2
CLP 2 10 1/2
NAM 15 1/2
IC5(2/2)
TC74HC4538AFS-EL
R28 R29
10k 8.2k
C26
150p
15 14 16
R30
10k
CX CXRX VCC 10
12 Q
6 11 5
9
Q
RD GND
7
13 8
R31
2.2k
K
VA-163 (2/2) VA-163 (2/2)
16
17
IC22(1/3)
TC74HC4053AFS-EL
R101
12k
R98
8.2k
18
R99
8.2k
C64
R100
2k 0.1
15
14
13
5V
R95
47k
R90
33k
IC20 R94 R96
TC74HC595AF(EL)
47k 47k
R97
47k
20
C62
0.1
IC19(1/4)
TL074CPW-E05
R91
10k
5
7
19
6
R92
10k
3
1
IC19(2/4)
19
2 TL074CPW-E05
R93
10k
10
8
IC19(3/4)
19
TL074CPW-E05
9
8-5 8-5
L
M
5V
Q12 Q13
XN6501-TW XN6501-TW
R109
10k
R113
R107
100 11
2.2k
12
9 10 13
RV50
5k
22
23
IC23(3/4)
R110 R117
SN74HC08APW-E05 2.7k 2.7k
IC22(3/3)
8
TC74HC4053AFS-EL
R106
4.7k -2.5V -2.5V
IC22(2/3) Q10 Q11 Q14
5V
TC74HC4053AFS-EL XN6401-TW XN6501-TW XN6401-TW
R114 R118
R103 R104 20k 4.7k
43k 4.7k R105
100
16 9
10
3
6 3 R111
4
1
2 100
5 15 5
6 3
2
22 2
5
22
R102 C68 4 1
6 8 7
1k 0.1
R108 R112 R115 4 1
2.7k 8.2k 2k
R119
-2.5V
IC24
MB88351PFV-ER
X24C02S-3.0-C700
R116
100k
8
VDD
7
CPE
6
21 24
SCL
5
SDA
C63 C72
0.1 0.1
5V
5
4
2
25
IC21
MB88346BPFV-EF 3
IC25
TC7S04FU(TE85R) TC7S08FU(TE85R)
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
TEST
14
TEST SIG 1 1/2
MB,7-4(BVP-550)
CN1(26/100)
TEST SAW(X) IN 26 MB,11-4(BVP-500)
R120 CN1(25/100)
TEST SAW(G) IN 25
2
3.3k MB,7-3(BVP-550)
MB,11-3(BVP-500)
B 2 1/2
5V
IC26
0
1
A0
2
A1
26 3
A2
4
VSS
3
CN1(3/100)
IIC DATA 3
5V R121
100
CN1(1/100)
LD(VA) IN 1 AT,1-20
5 R122
1
100
4
CN1(2/100)
27 IIC CLK 2 MB,11-18(BVP-500)
2
R123
3 100
IC27
CN1(66/100) MB,7-18(BVP-550)
R W SHADING IN 66
MB,11-18(BVP-500)
MB,7-19(BVP-550)
CN1(65/100)
G W SHADING IN 65
MB,11-19(BVP-500)
MB,7-17(BVP-550)
CN1(64/100)
B W SHADING IN 64
MB,11-17(BVP-500)
MB,7-16(BVP-550)
CN1(63/100)
W SHADING GND 63
MB,11-16(BVP-500)
4
L 12 1/2
13 1/2
M
N 14 1/2
MB,7-21(BVP-550)
MB,11-21(BVP-500)
CN1(78/100)
B BLK SHAD 78 MB,7-23(BVP-550)
CN1(79/100) MB,11-23(BVP-500)
G BLK SHAD 79
CN1(80/100)
R BLK SHAD 80 MB,7-22(BVP-550)
CN1(77/100) MB,11-22(BVP-500)
B SHADING GND 77
MB,7-20(BVP-550)
MB,11-20(BVP-500)
5
VA-163 (2/2)
BOARD NO. 1-657-438-12
LOT NO. 509-
B-¥BVP550-VA163-12
O P