Sony DCR-VX2100 Service Manual page 15
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Also See for DCR-VX2100:
- Operating instructions manual (176 pages) ,
- Service manual (107 pages) ,
- Adjustment manual (68 pages)
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DCR-VX2100/VX2100E
For Schematic Diagram
• Refer to page 4-115 for printed wiring board.
2
3
1
VC-358 BOARD(10/18)
LINE A/D(IN BLOCK)
A
NO MARK:REC/PB MODE
XX MARK:NO MOUNT
R :REC MODE
P :PB MODE
34
34
(3/18)
(7/18)
SPCK
149
149
(6/18)
(18/18)
A_2.8V
R904
B
XX
1005
± 5%
14
14
(1/18)
(9/18)
A_4.6V
14
(18/18)
C
IC1301_Y_OUT2
R958
1k
IC1301_Y_OUT
C936
39p
86
(9/18)
D
CH
IC1301_C_OUT
C903
0.01u
B
IC1301_CK
C902
0.01u
B
E
6
6
IC903_APC_ERROR
(1/18)
(9/18)
AGC_CONT
88
(9/18)
ACC_CONT
F
G
SIGNAL PATH
VIDEO SIGNAL
CHROMA
Y
Y/CHROMA
H
REC
PB
16
VC-358 (10/18)
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4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4
5
6
L902
C910
10uH
10u
6.3V
Q904
P
2SA2018H-T2L
R4.6/P0
4.6
L901
10uH
C904
R3.9/P4.6
R909
R912
10u
47k
10k
C922
10V
1u B
TA
A
R0/P4.6
Q904,905
SWITCH
Q905
UN9213J-(K8).SO
R4.6/P0
R907
R908
10k
10k
R957
R1.9/P0
C911
2200
1u B
Q903
R2.5/P0
R1.3/P0
2SD2216J-QR(K8).SO
C901
R1.9/P0
BUFFER
R2.0/P0
10u
C912
6.3V
1u B
P
R911
R956
680
C913
R1.4/
3900
0.01u
P0.7
B
Q902
Q906
C914
2SB1462J-QR(K8).SO
2SB1462J-QR(K8).SO
1u B
BUFFER
BUFFER
C915
0.01u B
C908
C916
0.1u
1u B
C917
1u B
R916
470
C918
1u B
C919
0.01u B
C920
0.01u B
C921
0.01u
B
4-61
VC-358 BOARD SIDE A
VC-358 BOARD SIDE A
7
8
9
R955
R954
100k
100
C935
R930
22p
0
CH
R1.4/P0
R2.7/P0
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
R0.7/P0
ADABOT
R1.3/P0
42
44
ADAIN
R2.1/P0
ADATOP
2.8
ADAVDD
ADAVSS
0
AD8IN
0
AD8BOT
IC903
2.8
AD8VDD
AD8VSS
A/D CONV
0
AD8TOP
IC903
0
AD8TB
MB87L4261PFV-G-BND-ER
DAVSS
R1.4/P0.1
DAREF
R1.8/P1.2
APCVO
R1.6/P0.5
AGCVO
R1.4/P0.7
CLPVO
R0/P0.5
ACCVO
R1.6/P0
DATOP
R1.2/P0
DABOT
43
2.8
DAVDD
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
R936
0
R953
R924
0
0
C928
0.01u
B
C926
R932
C929
0.1u
XX
0.1u
B
B
1608
VC-358 BOARD SIDE B
VC-358 BOARD SIDE B
10
11
12
C931
0.1u
B
FB901
C933
C932
10u
0.01u
6.3V
P
65
64
63
62
61
TS0
R1.3/P0.1
DYOUT0
R1.0/P0.1
DYOUT1
R1.0/P0.1
DYOUT2
R0.2/P0.1
DYOUT3
R1.4/P0.1
DYOUT4
R1.0/P0.1
DYOUT5
R0.8/P0.1
DYOUT6
R0.8/P0.1
DYOUT7
DVSS2
C934
2.7
0.1u
DVDD2
R1.1/P0.1
B
DCOUT0
R1.0/P0.1
DCOUT1
R1.0/P0.1
DCOUT2
R1.1/P0.1
DCOUT3
R1.0/P0.1
DCOUT4
R1.0/P0.1
DCOUT5
R1.0/P0.1
DCOUT6
R1.7/P0.1
DCOUT7
2.7
XRST
R949
0
TCK
TMS
TD_3-4
TDO
C930
0.1u
B
4-62
13
14
47
47
(4/18)
(12/18)
HI_SI
47
47
(13/18)
(15/18)
89
XCS_IC903
(15/18)
45
45
45
(4/18)
(11/18)
(12/18)
HI_SO
45
45
45
XHI_SCK
(13/18)
(15/18)
(18/18)
37
37
37
(3/18)
(7/18)
(11/18)
37
37
37
XSYS_RST
(12/18)
(13/18)
(15/18)
37
(18/18)
D_2.8V
153
(18/18)
REG_GND
IFI_Y0
IFI_Y1
IFI_Y2
IFI_Y3
IFI_Y4
IFI_Y5
IFI_Y6
IFI_Y7
IFI_C0
IFI_C1
IFI_C2
IFI_C3
IFI_C4
IFI_C5
IFI_C6
8
8
IFI_C7
(2/18)
(3/18)
IFI_HD
IFI_VD
IFI_OE
33
33
AFCK
(3/18)
(6/18)
TCK
55
55
(6/18)
(8/18)
TMS
56
TD_3-4
(6/18)
57
TDO
(8/18)
IFI_OE
11
(13/18)
IFI_VD
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