Aujb Assy (1/2) - Pioneer BDP-05FD Service Manual

1

10.15 AUJB ASSY (1/2)

VDD3R3
A
R10
0
IC1
1
NC Vcc
R1
2
INA
47 3
GND0 OUTY
TC7SHU04FUS1
R7
NM
VDD3R3
R11
0
IC2
1
NC Vcc
R2
2
INA
47
3
GND0 OUTY
TC7SHU04FUS1
B
R8
NM
VDD3R3
R12
0
IC3
1
NC Vcc
R3 2
INA
47
3
GND0 OUTY
TC7SHU04FUS1
R9
NM
VDD3R3
C
CN1
VKN1617-A
V+3D
1
TP1
GND 2
TP2
ML
3
C2
TP3
MC
4
C3
TP4
MD
5
C4
TP5
ML2 6
C217
TP81
MCLK
7
TP6
GND
8
R13
LRCK
9
TP7
GND 10
R14
BCK
11
TP8
GND
12
ADAT1
13
TP9
GND 14
ADAT3
15
TP10
GND
16
ADAT2
17
D TP11
GND 18
ADAT0
19
TP12
DTF1070-A
V+5E
20
TP13
L2
XAMUTE
21
TP14
GND 22
V+12A
23
DTF1070-A
TP15
V+12A
24
GND
25
V-12A 26
TP16
V-12A
27
DTF1070-A
TP34
TP35
TP36
TP37
TP38
TP39
TP40 GNDD
GNDD
VDD3R3
E
1
R6 2
0
3
IC22
NM
1 5
VIN VOUT
2
VSS
3 4
ON/OFF NC
V+12
R4
0
R5
0
F
D
1/2
98
1
2
5
R23 MCLK1
4
47
GNDD
D
1/2,2/2
5
MCLK2
4 R24
47
GNDD
D
1/2
5
R25
4
47
GNDD
TP43
VDD3R3
R21
ML
NM
0
VDD3R3
NM
R22 MD
D
1/2,2/2
NM
0
R238
ML2
NM
0
0
LRCK
0
BCK
R16
C,LFE
0
ADAT1
R17
0 Lb,Rb
D
ADAT3
1/2,2/2
R18
0 Ls,Rs
ADAT2
R19
Front L,R
0
ADAT0
XAMUTE
V+5E
GNDD
V+12
D
1/2
TP44
L3
TP48
TP49
GNDA
TP45
L4
V-12
R20
NM
IC4
5
NC Vcc
TP74
INA
MC D
4
GND0 OUTY
NM
TP75
R15
0
GNDD
D1
NM
IC5
NJM78M05FA
VCC5
VCC5
TP46
R30
NM
TP76
GNDA
2
3
Front,C,SW
VCC5 VDD3R3
GNDA GNDD
14
12
IC6
220
R31 1
LRCIN ML/I2S
LRCK
47
R32 2
ADAT0 DIN MC/DM1
R33 220 3
BCK BCKIN MD/DM0
4
13
MODE8X MUTEB
47
R34 5
SCLK MODE
MCLK1
15 6
DIFFHW CSBIWO
7
DGND
8
DVDD
9
AVDDR AVDDL
10
AGNDR AGNDL
11
VMIDR VMIDL
12
VOUTRP VOUTLP
13
VOUTRN VOUTLN
14
AGND
WM8740SEDS
C35
330p/50
C36
NM
R40 NM
GNDD
D
1/2,2/2
VCC5 VDD3R3
GNDA GNDD
IC7
R35 220 1
LRCK LRCIN ML/I2S
R36 47 2
DIN MC/DM1
ADAT1
220
R37 3
BCKIN MD/DM0
BCK
4
MODE8X MUTEB
R38 47 5
MCLK2 SCLK MODE
6
DIFFHW CSBIWO
7
DGND
8
DVDD ZERO
9
AVDDR AVDDL
10
AGNDR AGNDL
11
VMIDR VMIDL
12
VOUTRP VOUTLP
13
VOUTRN VOUTLN
14
AGND AVDD
WM8740SEDS
C38
330p/50
C39
NM
R41
NM
1/2,2/2
GNDD
V+12 R39
NM
D3 R42
VDD3R3
0
V+5E 1SS355
D2
D4 R43
0
NM
1SS355
TP77
BDP-05FD
3
L_active Open_Drain
47
R46
28
ML
D
47
R47
1/2
27
MC
R48 47
26
MD
25
24
23
22
RSTB
GNDD
21
ZERO
C45
20
0.1u/50
19
18
17
16
C46
15
AVDD
0.1u/50
GNDA
L_active Open_Drain
28 R49 47
ML2
D
27 R50 47
MC
47
26 R51
MD
25
24
23
22
RSTB
GNDD
21
C47
20
19 0.1u/50
18
17
16
C48
15
0.1u/50
GNDA
VCCMUTE
GND1
TP47
GND2
GNDA
4
D XAMUTE
R62
1/2
4.7k
R52
0
GNDD
C57
R64
430 D
10u/50
C58
R65
430 D
10u/50
C59
R66
430 D
10u/50
C60
R67
430 D
10u/50
D
XAMUTE
1/2 R63
4.7k
R53
0
GNDD
C61
R68
430 D
10u/50
1/2
C62
R69
D
430
10u/50
C63
R70
430 D
10u/50
C64
R71
D
430
10u/50
KN3 KN4
1 3 1 3
GND3 GND1 GND3
2 4 2 4
GND4 GND2 GND4
TP78
VNE1948-A VNE1948-A
TP79
GNDA
4