Read Sony DCR-HC65 Service Manual online
DCR-HC65
4-2. SCHEMATIC DIAGRAMS
VC-359 BOARD SIDE A
VC-359 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-359 BOARD SIDE A
VC-359 BOARD SIDE B
4-57
4-58
VC-359 (16/21)
For Schematic Diagram
• Refer to page 4-93 for printed wiring board.
• Refer to page 4-93 for printed wiring board.
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
NO MARK:REC/PB MODE
0
0
-0.1
-0.1
0.1
0
-0.1
0.1
0
-0.1
-0.1
0
0
2.3
2.3
2.3
2.3
0
2.7
0
8.3
3.2
4.2
AUDIO_R_I/O
Q7601
RN1910FE(TPLR3)
6
2
1
3
5
4
DTA114TMT2L
Q7602
AU_4.6V
XAUDIO_IN
REG_GND
VTR_UNREG
DTC144EMT2L
Q7604
BEEP
AUDIO_L_I/O
KSAON
AU_2.8V
SFD_LRCK
DATA_FROM_SFD
SFD_FCK
SFD_BCK
XCS_XYZ
VSP_SO
XVSP_SCK
DATA_TO_SFD
Q7603
RN2910FE(TPLR3)
6
2
1
3
5
4
MIC_R
MIC_L
BU7805GLU-E2
IC7601
1
NC
2
LINEOUTL
3
NC
4
LINEOUTR
5
HVDD
6
HBIAS
7
HVSS
8
HPOUTL
9
HPOUTR
10
NC
11
SPIN
12
MIXOUT
13
SPBIAS
14
BEEPIN
15
SPGND
16
SP-
17
SP+
18
SPVcc
19
MICEXITINTB
20
NC
21
NC
22
MICMONOB
23
MICDET2
24
MICDET1
25
TEST
26
DAIN
27
ADOUT
28
DVDD
29
DVss
30
NC
31
MCLK
32
NC
33
LRCLK
34
BCLK
35
SCLK
36
CSB
37
TOUT
38
SDATA
39
CVss
40
NC
41
NC
42
CVDD
43
ADINL
44
ADINR
45
CBAIAS
46
NC
47
DAOUTR
48
EVRINR
49
DAOUTL
50
EVRINL
51
ABIAS
52
A
Vss
53
ALCOUTR
54
A
VDD
55
NC
56
ALCOUTL
57
LINE1L
58
MVss
59
NC
60
LINE2L
61
NC
62
LINE1R
63
LINE2R
64
MVDD
65
NC
66
ALCDET
67
MBIASOUT
68
MBAIAS
69
INTMREG
70
INTMINL
71
EXTMINL
72
LNFL
73
EXTMREG
74
NC
75
LNFR
76
INTMINR
77
EXTMINR
78
NC
79
PMUTEOUT
80
PMUTETC
XX
C7644
L7604
10uH
XX
C7634
220k
R7609
10uH
L7602
0
R7630
0.01u
B
C7640
B
10u
C7620
100k
R7618
B
0.1u
C7649
B
4.7u
C7646
2200
R7601
2200
R7606
10u
6.3V
P
C7628
B
1u
C7638
B
1u
C7632
B
1u
C7637
0.01u
B
C7633
B
4.7u
C7606
B
1u
C7613
XX
C7624
47k
R7604
B
1u
C7635
4700
R7615
XX
C7648
47k
R7603
10u
6.3V
TA
C7601
XX
R7632
XX
C7625
XX
R7631
XX
C7623
10u
6.3V
C7641
XX
C7643
L7603 10uH
2SD1834-T100
Q7605
2200
R7602
3.3k
R7620
0
R7622
B
1u
C7615
10u
6.3V
6.3V
C7607
XX
C7608
10u
6.3V
TA
C7602
B
0.1u
C7639
10u
6.3V
C7636
10u 6.3V
C7630
2200
R7605
4700
R7617
B
4.7u
C7629
XX
C7642
47k
R7619
0
R7621
XX
R7625
B
1u
C7611
B
4.7u
C7627
B
1u
C7610
3.3k
R7616
0
R7633
XX
R7624
10u
6.3V
6.3V
C7645
XX
C7605
XX
L7601
0.22u
B
C7603
0.47u
B
C7604
SP+
SP-
1
A
R7613
0
R7614
0
Q7507
RN1910FE(TPLR3)
6
2
1
3
5
4
Q7506
RN1910FE(TPLR3)
6
2
1
3
5
4
R7521
47
R7522
47
47u
C7531
4V
47u
C7532
4V
R7519
47
R7520
47
R7523
10k
R7524
10k
HP_R_OUT
HP_L_OUT
AUDIO I/O(AU BLOCK)
(17/21)
IC7601
XX MARK:NO MOUNT
AUDIO I/O
VC-359 BOARD(16/21)
16
SIGNAL PATH
SIGNAL
PB
REC
AUDIO
SWITCH
CSP(CHIP SIZE PACKAGE)IC
(20/21)
(21/21)
(13/21)
(19/21)
(4/21)
(8/21)
(12/21)
(13/21)
(4/21)
(7/21)
2
G
5
E
13
3
F
4
C
9
12
D
I
B
8
11
H
7
6
10
SWITCH
SWITCH
MUTE SWITCH
@31
@37
@54
@82
@91
@90
@89
@88
SWITCH
MUTE
MUTE
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