Sony GV-D200E, Service Manual

Page: 61 / 166

GV-D200/D200E/D800/D800E
4-19 4-20
For Schematic Diagram
• Refer to page 4-7 for printed wiring board.
• Refer to page 4-68 for waveforms.
AD CONVERTER
VC-250 (5/16)
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
1.5 2.8
1.5
4
5
1.4
1.5
1.4
2.8 2.8 2.8 1.4
2
1
3
2.7
0
2.7
2.4
0
2.8
1.2
1.7
1.5
2.7
1.5
R1.3/P0.7
2.8 0.5 0.9
0
0.6
0
2.8
2.8
1.3
2.8
2.8
2.8
2.8
R0.2/P0.5
R0.2/P0.5
R0.2/P0.5
2.8
R2.3/P0 R1.7/P0 R1.6/P0 R2.3/P2.8 R2.1/P0 R1.9/P0 R2.0/P2.5 R1.9/P0.6 R1.9/P1.1 R1.9/P1.4
1u
B
C1516
TA
C1507
6.3V
10u
A_2.8V
ADCK
AD1
AD3
AD2
AD4
AD5
AD6
AD7
AD10
AD8
0.1u
B
C1523
1u
B
C1522
IC1502
VSP2200Y-1/2K
TEST
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
D8
10
D9
11
DVDD
12
DRVDD
13
DRVSS
14
DVSS
15
ADCLK
16
DVDD
17
DVDD
18
PBLK
19
CLPOB
20
XSHP
21
XSHD
22
CLPDM
23
AVDD
24
A
VSS
25
A
VSS
26
A
VDD
27
L1+
28
L2+
29
CCD IN
30
L
31
L-
32
A
VDD
33
LINE
34
A
VSS
35
CHROMA
36
CMLEVEL
37
REFP
38
REFN
39
AVDD
40
AVSS
41
AVSS
42
HDRST
43
LatchSelect
44
SYSV
45
XCE
46
SI
47
XSCK
48
AD9
1u
B
C1518
120p
CH
C1517
XX
R1516
D_2.8V
FB1503
0uH
FB1502
0uH
TAKO_Y_OUT
R1504
100
FRQ_TUNE
A_4.75V
FB1501
0uH
VCK
XX
IC1503
1
2
3 45
REG_GND
R1505
100
1T379-01-T8A
D1501
C1513
0.47u
B
1u
F
C1505
C1519
0.22u
B
0
R1514
1u
B
C1521
C1520
0.001u
B
XCS_CH
C1524
TA
6.3V
22u
A
FB1504
0uH
XX
R1518
L1501
10uH
XX
R1515
SPCK
C1510
6p
CH
CH_SO
1u
B
C1508
XCH_SCK
SYS_V
XX
R1517
C1512
0.001u
B
ALIGN_APC_ERROR
PB_C_RF
R1512
470k
C1514
68P
CH B
0.22u
C1515
0
R1520
1u
B
C1526
TC7WH74FU(TE12R)
IC1505
1
CK
2
D
3
XQ
4
GND
5
Q
6
XCLR
7
XPR
8
VCC
IC1504
TC7SU04F(TE85R)
1
NC
2
IN A
3
GND
4
OUT Y
5
VCC
XRST_KINUTA
27MHz
X1501
1M
R1521
0
R1522
XX
F
C1527
0
R1523
0
R1524
0
R1525
0
R1526
1
A
XCH_SCK
CH_SO
XCS_CH
XRST_KINUTA
XCH_SCK
XCS_CH
AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD10
XRST_KINUTA
CH_SO
ADCK
ADCK
S/H,AGC A/D
-REF.NO.:30000 SERIES-
AD CONVERTER(CH BLOCK)
XX MARK:NO MOUNT
VC-250 BOARD(5/16)
36
108
TO(4/16,6/16,7/16)
TO(15/16)
IC1502
12
TO(2/16)
TO(10/16)
43
TO(6/16)
40
TO(2/16,6/16)
15
94
TO(6/16,10/16,14/16)
41
TO(7/16,8/16)
CONVERTER
SIGNAL PATH
Y/CHROMA CHROMA Y
VIDEO SIGNAL
PB
REC
TIMING GENERATOR
IC1505
IC1504
CLOCK OSC
16
10
G
H
5 6
E
3 8
B
D
C
9 2 4 7
F
CCD2000