Read Sony DCR-PC8E Service Manual online
DCR-PC8E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
VC-265D BOARD SIDE A VC-265D BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-265D BOARD SIDE A VC-265D BOARD SIDE B
4-41
4-42
VC-265D (12/16)
For Schematic Diagram
• Refer to page 4-65 for printed wiring board.
• Refer to page 4-73 for waveforms.
• Refer to page 4-65 for printed wiring board.
• Refer to page 4-73 for waveforms.
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
1.2
1.2
2.8
R2.8/P0
1.4
0.9
1.4
0.7
1.3
R1.2/P0
R1.2/P0
2.8
2.8
0
R0.7
P0
51 50
49
8.3
R3.2/P2.9
R4.1
P4.0
P4.0
:Voltage measurment of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
10k
R1023
6800p
B
C1038
10u
6.3V
6.3V
C1002
0.1u
B
C1061
SFD_BCK
GND
DATA_FROM_SFD
HP_R
EXT_MIC_JACK
0.022u
B
C1059
ANALOG_MUTE
3900
R1015
AU_4.6V
47
R1008
VSP_SO
47
R1012
0.47u
B
C1055
B
1u
C1027
0.01u
B
C1015
47
R1007
SFD_FCK
SFD_LRCK
B
0.1u
C1019
1k
R1010
2200
R1014
REG_GND
0.47u
B
C1056
KASYAON
XMIC_MONO
UNRL11500AS0
Q1004
10u
6.3V
C1013
UNRL21000AS0
Q1003
2200
R1005
EXT_MIC_L
0.47u
B
C1068
EC3201C-PM-TL
Q1002
0.01u
B
C1016
6.3V
47u
C1005
6.3V
47u
C1006
XX
R1046
B
0.47u
C1023
100k
R1024
0.47u
B
C1008
47k
R1017
R1011
XX
0.01u
B
C1065
XPWDA
DEM1
C1036
6.3V
10u
R_I/O
10u
6.3V
C1001
MIC_R
2200
R1009
10uH
L1004
XCS_AU1
6800p
B
C1033
10u
6.3V
C1021
2SD1511-R/S(TX)
Q1011
2200
R1021
LA74208GL-TBM
IC1001
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
0.47u
B
C1024
UNRL21300AS0
Q1008
150k
R1027
0.47u
B
C1020
R1018
XX
1k
R1006
680
R1045
SP-
FB1002
10u
6.3V
C1017
B
0.01u
C1067
0.1u
B
C1062
B
0.1u
C1018
VTR_UNREG
XAUDIO_IN
B
1u
C1025
6.3V
10u
C1054
XPWAD
2200
R1001
4.7u
6.3V
C1009
UNRL21000AS0
Q1001
1500
R1041
0.47u
B
C1004
4V
15u
C1014
XVSP_SCK
B
0.47u
C1057
L1001
10uH
B
0.01u
C1058
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
C1064
XX
R1025
6800
R1042
680
R1044
B
1u
C1029
UNRL11500AS0
Q1007
EC3201C-PM-TL
Q1005
0.022u
B
C1066
EC3201C-PM-TL
Q1009
BEEP
1500
R1040
470
R1030
22uH
L1003
EC3201C-PM-TL
Q1006
10k
R1026
470
R1029
AU_2.8V
SP+
B
0.001u
C1060
10u
6.3V
C1007
B
0.47u
C1022
DEM0
33k
R1020
UNRL11500AS0
Q1010
EXT_MIC_R
2200
R1019
47
R1013
DATA_TO_SFD
HP_L
10k
R1022
47k
R1016
B
C1046
0.47u
0.01u
B
C1031
B
1u
C1028
L_I/O
MIC_L
XX
C1037
0.47u
B
C1003
6800
R1043
B
0.001u
C1063
6.3V
10u
C1010
1
A
MMZ1608S102C
MUTE
MUTE
MUTE SWITCH
Q1007,1008,1010:
AUDIO I/O CONTROL
AUDIO I/O CONTROL
Q1002,1005,1006,1009:MUTE
REG.
(16/16
(CN013))
(CN013))
(4/16)
(10/16)
(7/16,10/16)
(6/16)
NOT USE
(6/16)
(16/16
(CN013))
(CN013))
(15/16)
AUDIO IN/OUT
IC1001
A/D,D/A CONVERTER
IC1002
SIGNAL PATH
AUDIO
SIGNAL
PB
REC
VC-265D BOARD(12/16)
AUDIO IN/OUT(AU BLOCK)
XX MARK:NO MOUNT
16
8
F
14
G
D
2
3
15
10
12
E
16
17
13
6
5
11
9
7
B
H
C
4
(11/16,14/16)
CSP(CHIP SIZE PACKAGE)IC
116
82
50
117
66
94
103
28
115
Click on the first or last page to see other DCR-PC8E service manuals if exist.