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DCR-HC1000/HC1000E
4-2. SCHEMATIC DIAGRAMS
DB-017 BOARD SIDE A
DB-017 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
DB-017 BOARD SIDE A
DB-017 BOARD SIDE B
4-45
4-46
For Schematic Diagram
• Refer to page 4-107 for printed wiring board.
• Refer to page 4-107 for printed wiring board.
DB-017 (5/9)
P0
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
R:REC MODE
P:PB MODE
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
R-0.2
P0
R2.7
0
0
R2.7
P0
2.8
P2.8
R0
R2.7
P0
0
0
0
P0
R-0.2
2.4
2.4
0.1
2.3
2.3
0.1
2.8
0
0.2
-0.2
-0.2
0
0.2
-0.2
4.9
4.1
3.8
3.3
3.8
0.1
Note
Note
Note:Resistor is mounted to the location
where C7523 and C7524 are printed.
where C7523 and C7524 are printed.
B
1u
C7544
0.1u
B
C7520
0.01u
B
C7516
DTC144EMT2L
Q7503
MT_5V
XPWDA
RN2910FE(TPLR3)
Q7504
6
2
1
3
5
4
MIC_R1
UNR31A500LS0
Q7502
XX
B
C7518
XVSP_SCK
10u
6.3V
TA
A
C7501
47k
R7516
AK4550VL-L
IC7501
1
VCOM
2
AINR
3
AINL
4
VSS
5
VDD
6
DEMO0
7
DEMO1
8
SDTO
9
SDTI
10
LRCK
11
MCLK
12
SCLK
13
PWADB
14
PWDAB
15
AOUTL
16
AOUTR
B
1u
C7511
XAUDIO_IN
1u
B
C7503
4V
15u
TA
A
C7515
B
1u
C7545
AUDIO_L_I/O
0.22u
B
C7540
5600
R7537
47k
R7515
AU_4.6V
B
1u
C7538
1k
R7514
1u
B
C7527
0.1u
B
C7522
SFD_FCK
4V
TA P
C7541
22u
22u
4V
TA P
C7504
XPWAD
DATA_FROM_SFD1
MIC_L1
VSP_SO
BEEP
100k
R7525
2200
R7521
B
0.01u
C7543
DEM0
B
C7519
4.7u
B
1u
C7533
B
1u
C7534
REG_GND
0.01u
B
C7517
1k
R7513
LA74208GL-TBM-E
IC7500
1
HP_CON
2
HP_OUT(R)
3
VREFS
4
BEEP_IN
5
MIX_OUT
6
SP_IN
7
SP_VCC
8
SP_OUT+
9
SP_GND
10
SP_OUT
-
11
MUTE
12
Vcc(D)
13
XCS_AU
14
XVSP_SCK
15
VSP_SO
16
GND
17
PB_IN(R)
18
A_GND
19
PB_IN(L)
20
Vcc(L)
21
ALC_OUT(R)
22
LPF_IN(R)
23
REC_OUT(R)
24
A_GND
25
REC_OUT(L)
26
LPF_IN(L)
27
ALC_OUT(L)
28
XMIC_P_SAVE
29
VREFM
30
Vcc(M)
31
MIC_DET1
32
EXT_MIC(R)
33
MIC_CTL2(R)
34
MIC_CTL1(R)
35
INT_MIC(R)
36
EXT_MIC_Vcc
37
INT_MIC_Vcc
38
MIC_GND
39
INT_MIC(L)
40
MIC_CTL2(L)
41
MIC_CTL1(L)
42
EXT_MIC(L)
43
MIC_DET2
44
MIC_MONO
45
MIC_OUT(L)
46
MIC_IN(L)
47
MIC_EXT/INT
48
MIC_OUT(R)
49
MIC_IN(R)
50
AGC_TC
51
LINE1_IN(L)
52
P.MUTE_TC
53
LINE1_IN(R)
54
LINE1_OUT(L)
55
LINE1_OUT(R)
56
Power_MUTE
57
A_GND
58
LINE2_IN(L)
59
VREFH
60
LINE2_IN(R)
61
Vcc(H)
62
LINE2_OUT(L)
63
LINE2_OUT(R)
64
HP_OUT(L)
65
N.C
66
N.C
67
N.C
68
N.C
B
1u
C7512
DEM1
5600
R7538
SFD_BCK
1u
B
C7509
AU_2.8V
AUDIO_R_I/O
1u
B
C7502
B
1u
C7539
2200
R7520
XCS_IC7500
SFD_LRCK
RN1910FE(TPLR3)
Q7500
6
2
1
3
5
4
10u
6.3V
TA
A
C7500
0
R7542
0
R7541
DATA_TO_SFD1
47
R7519
47
R7511
4V
47u
C7507
RN1910FE(TPLR3)
Q7501
6
2
1
3
5
4
10k
R7523
4V
47u
C7506
47
R7512
RN1910FE(TPLR3)
Q7505
6
2
1
3
5
4
10k
R7524
47
R7518
HP_R_OUT
HP_L_OUT
AGC_TC_X
VOLOUT_LCH1
VOLOUT_RCH1
B
C7546
10u
SP+
SP-
3900
R7544
33k
R7543
CPH6501-TL-E
Q7506
6
2
1
3
5
4
HP_GND
R7550
0
B
10u
C7508
1u
B
C7513
RN1910FE(TPLR3)
Q7507
6
2
1
3
5
4
Q7508
DTA144EMT2L
IC7500_SEL
B
0.47u
C7521
B
0.47u
C7514
AD2_XPS
47uH
L7500
47uH
L7501
22u
4V
TA P
C7537
6.3V
TA
C7542
22u
P
0.01u
B
C7525
10uH
L7502
10u
6.3V
P
C7505
FB7500
6.3V
10u
C7547
P
10u
B
C7510
1
A
C7523
47k
C7524
47k
TA A
TA A
0uH
IN/OUT MUTE
POWER MUTE
LINE OUT BUFFER
SWITCH
Q7501,Q7505
HEADPHONE MUTE
HEADPHONE MUTE
SWITCH
DC LEVEL SHIFT
AUDIO IN/OUT
IC7500
AUDIO A/D-D/A CONVERTER
IC7501
(4/9)
(3/9)
(1/9)
(6/9)
(4/9)
(9/9)
(8/9)
(6/9)
(9/9)
(9/9)
(6/9)
(9/9)
(9/9)
(4/9)
SIGNAL PATH
PB
REC
SIGNAL
AUDIO
AUDIO IN/OUT
XX MARK:NO MOUNT
DB-017 BOARD(5/9)
B
H
6
G
3
8
11
2
16
10
E
F
14
C
4
15
9
5
I
D
7
12
13
CSP(CHIP SIZE PACKAGE)IC
CSP(CHIP SIZE PACKAGE)IC
@D21
@D16
@D04
@D23
@D24
@D25
@D19
@D27
@D26
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