Read Sony DCR-PC53E / DCR-PC55 / DCR-PC55E Service Manual online
DCR-PC53E/PC55/PC55E
4-41
4-42
VC-379 (9/15)
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
4.6V
4.8V
2.7V
2.7V
4.6V
2.8V
2.8V
2.8V
IC4401
AN12921A-VB
1
VCCDRIVE
2
VMIX_OUT
3
C_OUT
4
SDC_OUT
5
V_GND
6
COUT_IN2
7
COUT_IN1
8
VCCH_V
9
YOUT_IN2
10
YOUT_IN1
11
ZAP
12
Y_IN
13
V_GND
14
V_IN
15
CLAMP
16
SDC_IN
17
C_IN
18
Y_AGC
19
YIN_OUT
20
C_ACC
21
CIN_OUT
22
D_GND
23
D
ATA
24
CLOCK
25
CS
26
VCC_D
27
SDC_OUT
28
MIC_MONO
29
INT_EXT
30
PBIN_R
31
PBIN_L
32
GND
33
AGC_TC
34
RECOUT_R
35
RECOUT_L
36
DETHPF_R
37
DETHPF_L
38
AGC_LINK
39
VCC
40
OFFSET_L
41
INTLPF_R
42
EXTMIC_L
43
INTEXT_IN
44
EXTMIC_R
45
MICMONO_IN
46
VREF
47
MIC_REG
48
MICVCC
49
INTLPF_L
50
VCC
51
INTMIC_L
52
INTMIC_R
53
OFFSET_R
54
GND
55
LINEIN_L
56
LINEIN_R
57
LINEOUT_L
58
PMUTE_L
59
GND
60
PMUTE_R
61
LINEOUT_R
62
VCCH
63
VREFH
64
OFFSET_SP
65
BEEP_IN
66
SP_DRIVE
67
VCCSP
68
VREFSP
69
NC
70
SPOUT+
71
NC
72
SPGND
73
SP_MODE
74
SPOUT-
75
HPOUT_L
76
GND
77
HPOUT_R
78
MUTE_OUT
79
VDD
80
C+
81
C-
82
GND
83
VSS_OUT
84
VSS_IN
85
VSS_IN
86
YLPF_OUT
87
YDRIVER_IN
88
Y_OUT
89
GND
90
V_OUT
91
VDRIVER_IN
92
NC
CA_Y_OUT
4.7u
C
C4450
S_C_I/O
100k
R4403
4700
R4409
10k
R4418
33
R4405
1u
B
C4424
33
R4401
1u
B
C4425
33
R4414
XX
R4406
1u
C
C4446
XPWAD
XVSP_SCK
10k
R4415
0.01u
B
C4429
AK4554VL-L
IC4402
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
D_2.8V
1u C
C4443
2200p
B
C4416
AUDIO_R_I/O
IC4401_C_OUT
0uH
L4408
S_Y_I/O
0.01u
B
C4417
4.7u
B
C4419
A_2.8V
XPWDA
10u
6.3V TA M
C4447
1u
B
C4426
ACC_CONT
47k
R4413
1u
C
C4433
10u
6.3V
6.3V
TA M
C4414
0.1u
C
C4403
2.2u
B
C4409
0.1u
C
C4402
1u C
C4444
4.7u
B
C4412
10k
R4419
VIDEO_I/O
0.1u
C
C4437
0.1u
C
C4438
XX
R4424
10uH
L4405
AUDIO_L_I/O
0.1u
C
C4415
1k
R4420
1u
B
C4421
4.7u
B
C4420
1u
B
C4449
DEM1
DEM0
10uH
L4403
0uH
L4401
SP-
10u C
C4405
CA_C_OUT
BEEP
IC4401_Y_OUT
1u
C
C4432
47k
R4412
0.01u
C4411
4.7u
B
C4441
SP+
100k
R4422
4.7u
B
C4448
AU_2.8V
1u
B
C4422
A_4.6V
1u
C
C4435
33
R4407
C
4.7u
C4451
2.2u
B
C4410
VSP_SO
33
R4402
AU_4.6V
0.1u
C
C4442
0.1u
C
C4439
6.3V
0.1u
C
C4427
1k
R4421
REG_GND
MT_5V
XX
R4423
4.7u
B
C4423
0.01u
B
C4413
10uH
L4404
AGC_CONT
10u C
C4404
4.7u
10V
M
C4401
1u
C
C4436
33
R4408
10uH
L4402
1u
C
C4445
KASYAON
10u C
C4408
MIC_GND
XX
R4425
10u B
C4407
0uH
FB4401
10u
C
C4406
10u
B
C4418
100
R4426
100
R4427
1u B
C4440
MIC_L
MIC_R
SFD_LRCK
SFD_FCK
DATA_FROM_SFD
SFD_BCK
DATA_TO_SFD
XCS_AU1
SDC_IN
1
A
XCS_AU1
SDC_IN
SFD_BCK
DATA_FROM_SFD
SFD_LRCK
SFD_FCK
MIC_R
MIC_L
MIC_L
MIC_R
SFD_FCK
DATA_TO_SFD
SFD_BCK
SFD_LRCK
DATA_FROM_SFD
DATA_TO_SFD
XCS_AU1
SDC_IN
I
9
16
D
B
10
12
2
13
5
6
14
4
E
11
H
8
C
7
F
G
3
@52
(11/15)
(1/15)
@08
(3/15,6/15,
10/15,11/15)
10/15,11/15)
@19
@25
(3/15)
IC4402
ADC/DAC
CSP(CHIP SIZE PACKAGE)IC
VIDEO,AUDIO I/O
IC4401
@50
(15/15)
(14/15)
@51
(4/15)
@30
VC-379 BOARD(9/15)
VIDEO,AUDIO I/O,ADC/DAC(AV I/O BLOCK)
XX MARK:NO MOUNT
CSP(CHIP SIZE PACKAGE)IC
For Schematic Diagram
• Refer to page 4-69 for printed wiring board.
• Refer to page 4-69 for printed wiring board.
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