Read Sony DCR-VX2000 / DCR-VX2000E / LCH-VX2000 Service Manual online
DCR-VX2000/VX2000E
4-19
4-20
RS232C I/F, STILL CONTROL
VC-242 (4/18)
For Schematic Diagram
• Refer to page 4-51 for printed wiring board.
• Refer to page 4-111 for waveform.
• Refer to page 4-51 for printed wiring board.
• Refer to page 4-111 for waveform.
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
3.2
3.2
3.2
3.2
0
3.2
0
3.2
3.2
0
0
0
3.2
0
0
2.4
3.2
3.2
2.8
3.2
3.2
1.1
3.2
1.7
2.6
R3.2/P0
3.2
2.7
25
3.2
2.0
0
3.2
3.2
3.2
3.2
0
3.2
3.2
3.2
3.2
0
0
0
3.2
0
0
0
0
3.2
3.2
3.2
0
0
0
0
0
0
0
0
0
0
0
0
0
3.2
3.2
3.2
0
0
3.2
0
0
1.3
3.2
2.8
2.8
3.2
2.8
3.2
0
0
3.2
3.2
3.2
3.2
3.2
2.9
3.2
3.2
3.2
3.2
3.2
R1.2/P2.2
1.3
3.1
3.2
3.0
3.2
3.1
0
0
3.0
3.0
3.0
3.0
3.0
3.2
3.0
3.0
3.0
3.2
3.2
3.2
3.2
3.2
3.1
0
0
0
3.2
2.7
2.7
2.8
2.3
3.2
2.7
2.7
3.2
3.2
3.2
R3.2/P0
3.2
0
D_2.8V
REG_GND
X1401
7.375MHz
100k
R1414
R1447
1k
HI_SO
HI_SI
XDS_WAKE_UP
C1428
10u
6.3V P
UN9113J-(K8).SO
Q1403
IC1412
ML2201-100MBZ060
DI
1
CI
2
GND
3
AOUT
4
VDD
5
XT
6
XT
7
RESET
8
47k
R1412
KASHAON
R1411
47k
100k
R1450
TC7S08F(TE85R)
IC1402
1
2
3
45
XHI_SCK
VFI_VD
VFI_OE
270
R1406
180
R1409
2700
R1405
18
R1410
TC7W125FU-TE12R
IC1405
1
G1-
2
A!
3
Y2
4
GND
5
A2
6
Y1
7
G2-
8
Vcc
XCS_DS
0.1u
B
C1407
1608
470p CH
C1410
0.1u B
C1411
0.1u B
C1401
100k
R1415
100k
R1416
100k
R1417
R1418
100k
100k
R1419
100k
R1420
100k
R1421
100k
R1422
100k
R1423
100k
R1424
100k
R1425
100k
R1426
100k
R1427
100k
R1428
100k
R1429
100k
R1431
100k
R1432
100k
R1433
100k
R1434
100k
R1435
100k
R1436
0.01u
B
C1424
0.1u
B
C1427
100k
R1438
0.1u
C1415
B
100k
R1437
56
R1455
100k
R1430
47k
R1446
47k
R1444
100k
R1401
0
R1413
470k
R1408
0
R1407
47k
R1404
XSYS_RST
0.1u
B
C1426
FB1403
0.1u
B
C1413
470k
R1402
470k
R1403
AK6440BH-E2
IC1406
1
XCS
2
XSCK
3
DI
4
DO
5
GND
6
RST
7
NC
8
VCC
C1412
10u
6.3V
P
UPD4721GS-GJG-E2
IC1404
1
VDD
2 C1+
3
VCC
4 C1-
5 C3+
6 C3-
7 D_IN1
8 D_IN2
9 R_OUT1
10 R_OUT2
11
R_IN2
12
R_IN1
13
D_OUT2
14
D_OUT1
15
VCHA
16
STBY
17
VSS
18
C4-
19
GND
20
C4+
1u B
C1403
1u B
C1404
1u B
C1405
1u B
C1406
1u B
C1402
FB1401
IF_232C_RD
232C_ON
UN9213J-(K8).SO
Q1401
UN9213J-(K8).SO
Q1402
CL1401
CL1402
CL1403
CL1404
CL1406
CL1407
DS_BUSY
A_LED_ON
LANC_GND/232C_TD
HD6437044P13XSZ
IC1401
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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
R1456
XX
XDS_FLASH
SPCK
MS_3.1V
VDD1
CK1
D0
D1
D3
D2
D6
D7
D5
D4
D13
D10
D11
D9
D14
D12
D8
D15
A5
A2
A9
A3
A1
A8
A10
A6
A4
A7
A5
A4
A3
A2
A1
A0
S_REQ
XWR
S_INT
XDMR
XRAS
XCASH
XWRH
XRD
XCASL
S_ACK
MS_XRST
XRD
NS_XCS
ACK
REQ
MS_VCC_ON
JRST
MS_IN
JPEG_XCS
CARILLON_XCS
MSEL
XIRQ2
XSTART
1
A
HI_SO
XCS_SH
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
XCASH
XCASL
XRAS
XSH_WAKE_UP
HI_SI
XRD
XWR
XDWR
XWRH
HI_SI
XCS_SH
CARILLON_XCS
JPEG_XCS
EEP_RST
XEEP_CS
EEP_DI
EEP_DO
232C_ON
232C_ON
XSH_W
AKE_UP
A0
A1
A2
A3
A4
A5
A7
A8
A9
A10
EEP_DI
EEP_DO
XDWR
XCASH
XCASL
XRAS
XCS_SH
S_INT
XIRQ2
D15
D14
D13
D12
HI_SO
XRD
XWRH
XWR
MS_XCS
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
S_ACK
S_REQ
232C_ON
MSEL
XST
AR
T
MS_XRST
XEEP_CS
EEP_RST
A6
XEEP_SCK
XEEP_SCK
A8
D4
D3
D2
A7
D1
A0
D0
A6
D5
D6
XDMR
MS_XRST
NS_XCS
S_REQ
S_ACK
XWR
D13
D14
S_INT
XWRH
D15
D12
A9
D11
D10
D8
D9
D7
XRD
XCASH
XCASL
XRAS
A5
A4
A3
A2
A1
A10
JPEG_XCS
CARILLON_XCS
MSEL
XIRQ2
XSTART
<DATA BUS 0-15>
<CONTROL:READ,WRITE,RAS,CAS>
<CONTROL:MSEL,START>
<ADDRESS BUS 0-17>
GND
D14
IVOICE CI
MD3
A4
VSS
GND
PLLVCC
MS VCC ON
D3
JREQ
D15
VCC
EXTAL
A3
D8
GND
PLLCAP
GND
D2
A9
DRAK0
VCC
A2
D7
IVOICE RESET
PLLVSS
XEEP CS
D1
A8
IVOICE DI
NMI
A1
D6
S P
ACK
CK
D12
MS XRST
D0
A7
D11
GND
VCC
A0
D5
RESET
GND
!XST
AR
T
GND
A6
D10
A
VCC
MD1
GND
VCC
S REQ
D13
J RST
XTAL
A5
D9
MSEL
GND
5V ON
D4
AN0
A10
A11
A12
232C_COM
XEEP SCK
XEEP DI
XEEP DO
VCC
LED ON
J-ACK
NC
GND
XRAS
XCASL
XCASH
GND
XDWR
DV
OE
!W
AIT
XCS SH
GND
!XRD
NC
!XWRH
VCC
!XWRL
GND
PEG XCS
HONEY XCS
S INT
XIRQ2
MS XCS
XCS FLASH
NC
TXD
RXD
HI SCK
SO TO HI
SI FROM HI
EEP RST
IMS INSER
T
(TXD)
(RXD)
(MD1)
(RESET)
(GND)
NC
232C ON
TXD
RXD
VC-242 BOARD(4/18)
16
TO(3/18)
36
38
TO(3/18)
TO(3/18,5/18)
30
I/F
IC1404
RS232C
SHUTTER
SOUND
IC1412
DIGITAL
IC1401
STILL
CONTROL
EEPROM
IC1406
TO(18/18)
153
TO(16/18)
50
TO(15/18)
43
TO(9/18,
15/18)
15/18)
85
TO(18/18)
44
TO(18/18)
49
45
TO(10/18,11/18,
12/18,13/18,
15/18,18/18)
12/18,13/18,
15/18,18/18)
TO(15/18)
46
TO(10/18,12/18,
13/18,15/18)
13/18,15/18)
47
48
TO(15/18)
TO(3/18)
26
TO(3/18,5/18)
23
TO(3/18,5/18)
17
18
TO(5/18)
19
TO(3/18)
20
TO(5/18)
21
TO(3/18,5/18)
TO(5/18)
16
TO(5/18)
25
27
TO(3/18)
28
TO(3/18)
24
TO(5/18)
29
TO(3/18)
TO(3/18)
31
B
16
H
19
M
15
4
E
10
12
13
K
9
17
D
11
C
L
14
7
3
I
2
6
18
J
5
F
8
G
XX MARK:NO MOUNT
RS-232C I/F STILL CONTROL
(MS-2 BLOCK)
(MS-2 BLOCK)
-REF.NO.:10000 SERIES-
IC1402
BUFFER
IC1405
BUFFER
INV
.
INV.
INV.
20
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