Pioneer BDP-440, Service Manual

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27
BDP-440
5 6 7 8
5 6 7 8
A
B
C
D
E
F
B
F
PQLS LED
HDMI LED
LED1,LED2(BDP-LX55):Blue
-20.5V
-20.5V
F-
F+
VSTB
VDATA
VCLK
+12V
+12V
VCC
VDD
+12V
VDD
R15
2.2K R15
2.2K
R18
2.2K R18
2.2K
R7
2.2K R7
2.2K
SW2
TAC020
SW2
TAC020
R25
10K R25
10K
SW3
TAC020 SW3
TAC020
R24 1K R24 1K
ZD3
BZX79C2V7
ZD3
BZX79C2V7
C24
0.1uF/50V/X7R C24
0.1uF/50V/X7R
R1
3.3K
R1
3.3K
C39
4.7uF/16V/Y5V
C39
4.7uF/16V/Y5V
R2
2.2K R2
2.2K
U1
DRIVER_VFD_PT6302
U1
DRIVER_VFD_PT6302
SG5
1
SG6
2
SG7
3
SG8
4
SG9
5
SG10
6
SG11
7
SG12
8
SG13
9
SG14
10
SG15
11
SG16
12
SG17
13
SG18
14
SG19
15
SG20
16
SG21
17
SG22
18
SG23
19
SG24
20
SG25
21
SG26
22
SG27
23
SG28
24
SG29
25
SG30
26
SG31
27
SG32
28
SG33
29
SG34
30
SG35
31
GR1
32
GR2
33
GR3
34
GR4
35
GR5
36
GR6
37
GR7
38
GR8
39
GR9
40
GR10
41
GR11
42
GR12
43
GR13
44
GR14
45
GR15
46
GR16
47
VEE
48
VSS
49
OSCI
50
OSCO
51
RSTB
52
CSB
53
CLKB
54
DIN
55
VDD
56
P1
57
P2
58
AD2
59
AD1
60
SG1
61
SG2
62
SG3
63
SG4
64
C19
0.1uF/50V/X7R C19
0.1uF/50V/X7R
C2
1uF/16V/Y5V
C2
1uF/16V/Y5V
LED1
LED_RED LED1
LED_RED
R27
10K R27
10K
R167 100 R167 100
R14 1K R14 1K
C37
47pF/50V/NP0
C37
47pF/50V/NP0
R12 1K R12 1K
ZD1
BZX79C5V1
ZD1
BZX79C5V1
R13
2.2K R13
2.2K
+
CE605
10uF/50V
+
CE605
10uF/50V
C38
47pF/50V/NP0
C38
47pF/50V/NP0
R26
10K R26
10K
R23 1K R23 1K
VFD2
VFD-54 VFD2
VFD-54
F-
1
NX
2
11G
5
10G
6
9G
7
8G
8
7G
9
6G
10
5G
11
4G
12
3G
13
P25
27
P24
28
P23
29
P22
30
P21
31
P20
32
P26
26
P27
25
P28
24
P29
23
P30
22
P31
21
1G
15
2G
14
NP
3
12G
4
P36
16
P35
17
P34
18
P33
19
P32
20
P19
33
P18
34
P17
35
P16
36
P15
37
P14
38
P13
39
P12
40
P11
41
P10
42
P9
43
P8
44
P7
45
P6
46
P5
47
P4
48
P3
49
P2
50
P1
51
NP
52
NX
53
F+
54
Q8
NPN_3DG3904M
Q8
NPN_3DG3904M
LED2
LED_RED LED2
LED_RED
Q9
NPN_3DG3904M
Q9
NPN_3DG3904M
C1
47pF/50V/NP0
C1
47pF/50V/NP0
R671
10K
R671
10K
SW1
TAC020
SW1
TAC020
FRONT BOARD ASSY
(BDP-440 : 08-BDP440-FV0-TL)
(BDP-52FD : 08-BDP440-FV2-TL)
B
F