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DCR-PC4E/PC5/PC5E
4-47
4-48
AUDIO I/O
VC-245 (16/19)
For Schematic Diagram
• Refer to page 4-55 for printed wiring board.
• Refer to page 4-79 for waveforms.
• Refer to page 4-55 for printed wiring board.
• Refer to page 4-79 for waveforms.
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
46
3.5
2.7
3.5
2.7
5.5
4.6
R1.8/P0
R1.0/P0
R1.8/P0
4.6
R1.8/P0
2.3
2.3
0
4.6
2.3
2.3
1.5
0
R1.8/P0
1.5
2.7
0
1.5
1.5
0.3
1.5
2.3
2.3
1.5
R1.5/P0
0.3
1.5
2.1
2.8
2.3
2.8
R1.8/P0
1.5
1.4
1.4
1.5
R1.8/P0
2.8
1.5
1.5
2.3
1.9
1.9
1.5
1.9
3.5
1.7
1.7
0
2.8
2.7
2.7
R0.7/P0.3
1.2
1.2
2.7
R2.7/P0
1.4
0.9
1.4
0.7
1.2
R1.2/P0
R1.2/P0
2.8
2.7
0
R0.7/P0
47
48
XCS_AU1
B
1u
C1027
10k
R1022
BEEP
2200
R1005
GND
SFD_FCK
B
1u
C1029
L_IO
AU_2.8V
0.01u
B
C1015
10u
6.3V
P
TA
C1021
SFD_BCK
2200
R1001
DEM1
10u
P
6.3V
C1010
DATA_TO_SFD
R_IO
10u
P
6.3V
C1013
XPWAD
150k
R1024
10u
6.3V
P
C1001
150k
R1027
10u
6.3V
P
C1002
ANALOG_MUTE
10u
P
6.3V
C1017
47
R1013
DEM0
15u
4V
C1014
XPWDA
47
R1012
B
0.1u
C1018
47
R1008
1k
R1006
10k
R1026
47
R1007
1k
R1010
10u
P
6.3V
C1007
1k
R1025
UNREG
2200
R1019
B
0.47u
C1022
2200
R1009
XX
R1011
SP-
2200
R1021
XX
R1018
SP+
0.01u
B
C1016
B
0.47u
C1023
10k
R1023
47k
R1017
B
0.1u
C1019
XAUDIO_IN
KASYAON
47k
R1016
DATA_FROM_SFD
VSP_SO
0.47u
B
C1003
HP_L
XVSP_SCK
2200
R1014
HP_R
0.47u
B
C1004
SFD_LRCK
LA74205FN-A-TBM
IC1001
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
0.47u
B
C1020
0.47u
B
C1024
C1036
P
6.3V
10u
MIC_R
GND
MIC_L
GND
EXT_MIC_R
EXT_MIC_L
0.47u
B
C1042
0.01u
B
C1043
0.01u B
C1044
0.022u
B
C1045
0.47u B
C1046
0.47u
B
C1047
C1048
0.022u
B
0.1u
B
C1049
0.1u
B
C1050
6800
R1031
6800
R1032
XMIC_MONO
EXT_MIC_JACK
560
R1033
560
R1034
0.47u
B
C1051
R1035
100
R1036
470k
IC1003
RN5RZ46BA-TL
1
2
3
4
5
C1052
P
6.3V
10u
C1053
P
6.3V
10u
100k
R1037
VTR_DD_ON
HI_UNREG
22uH
L1003
22uH
L1004
REG_2.8V
AK4550VT-E2
IC1002
1
VCOM
2
AINR
3
AINL
4
VSS
5
VDD
6
DEM0
7
DEM1
8
SDTO
9
SDTI
10
LRCK
11
MCLK
12
SCLK
13
XPW
AD
14
XPWDA
15
AOUTL
16
AOUTR
0.01u
B
C1011
6800p
B
C1038
6800p
B
C1033
0.01u
B
C1031
P
6.3V
10u
C1054
XX
R1038
0
R1039
6.3V
47u
C1005
6.3V
47u
C1006
MA4L72800AS0
D1001
470
R1029
470
R1030
B
1u
C1025
B
1u
C1026
XX
B
C1012
XX
B
C1028
2SA2018H-T2L
Q1012
0
R1041
0
R1042
UNRL21300AS0
Q1013
EC3201C-PM-TL
Q1002
EC3201C-PM-TL
Q1005
EC3201C-PM-TL
Q1006
EC3201C-PM-TL
Q1009
UNRL21300AS0
Q1008
UNRL11500AS0
Q1010
UNRL11500AS0
Q1007
UNRL11500AS0
Q1004
UNRL21000AS0
Q1001
UNRL21000AS0
Q1003
1500
R1043
1500
R1044
B
0.01u
C1030
B
1000p
C1034
B
1000p
C1032
B
0.01u
C1035
10uH
L1001
10uH
L1002
6.3V
2.2u
C1008
6.3V
10u
C1009
1
A
LINE2_OUT(R)
LPF_IN(L)
Vcc(M)
LINE1_OUT(R)
ALC_OUT(L)
MUTE
MIC_CTL2(R)
INT_MIC_Vcc
LPF_IN(R)
HP_OUT(L)
XCS_AU
MIC_EXT/INT
ALC_OUT(R)
Vcc(D)
VSP_SO
VREFS
XVSP_SCK
EXT_MIC(L)
LINE1_IN(L)
MIC_OUT(L)
AGC_TC
D_GND
XMIC_P_SAVE
MIC_IN(R)
Vcc(H)
MIC_IN(L)
LINE2_IN(R)
REC_OUT(L)
MIC_GND
Vcc(L)
VREFM
INT_MIC(R)
MIC_OUT(R)
EXT_MIC_Vcc
SP_Vcc
VREFH
PB_IN(R)
EXT_MIC(R)
SP_OUT
-
HP_OUT(R)
INT_MIC(L)
MIX_OUT
MIC_MONO
SP_GND
LINE2_OUT(L)
BEEP_IN
MIC_CTL2(L)
HP_COM
SP_IN
MIC_DET1
LINE1_IN(R)
POWER_MUTE
LINE1_OUT(L)
PB_IN(L)
SP OUT+
MIC_DET2
P.MUTE_TC
LINE2_IN(L)
REC_OUT(R)
MIC_CTL1(L)
A_GND
A_GND
MIC_CTL1(R)
A_GND
SIGNAL
AUDIO I/O(AU BLOCK)
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
126
SIGNAL PATH
16
TO(19/19)
AUDIO
AUDIO I/O
XYZ QFN
99
VC-245 BOARD(16/19)
IC1001
IC1002
AD/,D/A
CONVERTER
IC1003
98
TO(19/19)
52
TO(5/19)
TO(14/19)
31
TO(5/19,9/19,
11/19,14/19)
11/19,14/19)
45
55
TO(14/19)
TO(3/19)
10
97
32
96
95
30
29
TO(19/19)
TO(14/19)
TO(19/19)
TO(15/19)
TO(9/19)
TO(19/19)
TO(18/19)
B
16
H
15
4
E
10
12
13
K
9
17
D
11
C
L
14
7
3
I
2
6
J
5
F
8
G
Q1007,1008,1010
AUDIO I/O CONTROL
AUDIO I/O CONTROL
MUTE SWITCH
MUTE
MUTE
Q1002,1005,1006,1009
MUTE
MUTE
Q1012,1013
SWITCH
SWITCH
4.6V REG
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