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DCR-IP45/IP45E/IP55/IP55E
COVER
COVER
4-31
4-32
DI-085 (3/6)
For Schematic Diagram
• Refer to page 4-97 for printed wiring board.
• Refer to page 4-97 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
DI-085 BOARD SIDE A
DI-085 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
DI-085 BOARD SIDE A
DI-085 BOARD SIDE B
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.
R4.7
3.7
P5.3
P5.3
3.2
R4.7
3.7
4.1
150k
R2513
B
0.47u
C2529
1500
R2517
10u
C2501
0.1u
B
C2523
1500
R2515
B
1u
C2530
15u
C2509
220k
R2508
10u
C2502
IC2501_ON
0.1u
B
C2522
AUDIO_L
BEEP
47k
R2510
B
0.001u
C2524
AU_2.8V
AU_4.6V
B
0.1u
C2517
B
0.001u
C2521
0.01u
B
C2511
B
0.1u
C2516
XAUDIO_IN
REG_GND
47k
R2509
10uH
L2503
1k
R2503
10uH
L2501
10uH
L2502
10k
R2507
6.3V
4.7u
C2512
RH_SO
0.47u
B
C2505
680
R2516
1k
R2505
0.01u
B
C2525
680
R2514
0.01u
B
C2518
RH_SCK
0.47u
B
C2519
XCS_XYZ
B
0.47u
C2508
47k
R2506
2200
R2512
AUDIO_R
MT_5V
0.47u
B
C2514
AMUTE
B
1u
C2531
2200
R2511
0.47u
B
C2510
10u
C2515
0.47u
B
C2520
B
0.47u
C2528
0.01u
B
C2513
0.47u
B
C2506
IC2501
LA74208GL-TBM
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
65
66
67
68
XX
C2534
XX
C2533
R2518
0
R2519
0
B
1u
C2539
0.01u
B
C2538
B
1u
C2540
10uH
L2504
AUCK64FS
PWAD
AUCKFS
AUCK256FS
0.01u
B
C2535
DAOUT
AK4550VL-L
IC2502
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
PW
AD
14
PWDA
15
AOUTL
16
AOUTR
PWDA
ADIN
R2501
3900
R2502
33k
R2520
0
R2504
XX
CPH6501-TL-E
Q2504
0.47u
B
C2527
IR_R
IR_L
0
R2521
0
R2522
UNRL21000AS0
Q2501
UNRL21000AS0
Q2502
UNRL11500AS0
Q2503
UNRL11500AS0
Q2507
UNRL11500AS0
Q2506
UNRL21300AS0
Q2505
MIC_L
MIC_R
REG_GND
REG_GND
CL2503
CL2502
CL2501
10u
B
C2504
XX
C2541
B
1u
C2507
B
1u
C2503
B
1u
C2526
B
1u
C2537
B
1u
C2536
0.47u
B
C2532
1
A
SP-
SP+
MIC_IN-R
XMIC_P_SAVE
LINE2_IN(L)
INT_MIC-R
HP_OUT(L)
P.MUTE_TC
PB_IN-R
HP_COM
LPF_IN-R
MIC_DET2
LPF_IN-L
VREFH
SP_IN
INT_MIC_Vcc
LINE1_IN(R)
LINE2_OUT(R)
SP_Vcc
MIC_CTL2-L
MIC_CTL2-R
VREFS
EXT_MIC_Vcc
MUTE
ALC_OUT-L
A_GND
MIC_OUT
-R
LINE2_OUT(L)
MIC_OUT
-L
MIC_CTL1-R
VREF(M)
BEEP_IN
D
ATA
LINE1_IN-L
A_GND
MIC_GND
INT_MIC-L
Vcc(D)
CLOCK
A_GND
Vcc-L
ALC_OUT-R
EXT_MIC-L
SP_OUT+
SP_GND
MIC_EXT/INT
PB_IN-L
Vcc(M)
MONO_DET
XCS_AU
ACL_DET
LINE1_OUT(L)
HP_OUT
-R
MIC_CTL1-L
MIX_OUT
POWER_MUTE
REC_OUT-L
LINE2_IN(R)
MIC_IN-L
MIC_DET1
D_GND
SP_OUT
-
EXT_MIC-R
REC_OUT-R
LINE1_OUT(R)
Vcc(H)
N.C.
N.C.
N.C.
N.C.
XX MARK:NO MOUNT
PB
DI-085 BOARD(3/6)
(6/6)
IC2501
AUDIO IN/OUT
16
9
AUDIO
REC
SIGNAL
SIGNAL PATH
AUDIO IN/OUT
A2505-2507
AUDIO OUT SWITCH
AUDIO OUT SWITCH
Q2501-2503
MUTE
MUTE
IC2502
AUDIO A/D,D/A
(5/6)
10
11
(5/6,6/6)
12
(4/6)
REG
(6/6)
13
22
(1/6,2/6
4/6,5/6
6/6)
4/6,5/6
6/6)
14
(6/6)
(1/6,2/6
6/6)
6/6)
2
9
G
E
8
15
F
5
C
14
3
7
11
4
13
I
2
B
6
10
12
D
H
CSP(CHIP SIZE PACKAGE)IC
CSP(CHIP SIZE PACKAGE)IC
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