DCR-TRV15/TRV17
4-39
4-40
EVF VIDEO
VC-260 (13/18)
For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-93 for waveforms.
0
2.0
1.4
2.7
0
13.4
6.7
3.2
6.6
3.0
6.7
3.2
13.4
6.3
6.2
2.8
2.6
2.7
2.9
1.2
2.8
1.8
1.8
2.8
1.8
2.8
0.9
2.8
0.9
0.9
1.4
1.4
1.4
1.5
3.0
2.8
0.9
2.8
0.9
0.9
1.4
1.4
2.8
1.4
2.8
0
1.4
1.4
0.1
0
2.8
2.7
1.4
2.8
2.7
0
1.4
2.6
2.8
2.9
2.7
2.4
2.8
2.6
0.3
2.8
2.8
30
29
28
31
32
33
36
34
35
NO MARK:REC/PB MODE
8.2uH
L1803
390
R1821
2700
R1809
XX
C1810
B
0.01u
C1807
4.7u
B
C1823
390
R1823
0.1u
B
C1809
FB1801
0uH
C1820
1u
C1801
4V
10u
CXD3501AR-T4
IC1802
1
HD
2
HDO
3
XWR
T
4
CMPO
5
DETIN
6
GND
7
TESTI
8
LED
9
PWM
10
-IN
11
+IN
12
TEST
13
N.C
14
VST
15
VCK
16
STB
17
EN
18
DCG/CLR
21
HST
19
VDD
20
RGT
22
HCK2
23
HCK1
24
BLK
25
XSTBY
26
OSCO
27
OSCI
28
XCSA
VE
29
RPD
30
TEST
31
GND
32
SHA
33
SHB
34
SHG
35
SHR
36
XCLR
37
XCLP
38
TEST
39
SBLK
40
FRP
41
TEST
42
XSCK
45
SO
44
XCS
43
VDD
46
SI
47
VDO
48
XVD
68k
R1815
B
0.01u
C1806
0.1u
B
C1812
1M
R1816
68k
R1811
XHI_SCK
R1808
XX
100k
R1817
HI_SO
47k
R1810
XCS_EVF
560p
CH
C1811
L1801
10uH
22k
R1812
390
R1822
C1819
1u
1SV288(TPH3)
D1801
4.7u
20V
C1813
XX
R1807
EVF_13.3V
82p
CH
C1816
0.1u
B
C1815
0.1u
B
C1802
CXA3579R-T4
IC1801
1
XSH.SA
VE
2
SH_R
3
SH_G
4
SH_B
5
SH_A
6
N.C
7
BIAS
8
OP_IN+
9
OP_IN-
10
OP_OUT
11
VCO
12
COM_DC
13
COM_IN
14
COM_OUT
15
Vcc3
16
VREF
17
GND1
18
GND2
21
G_DC_DET
19
R_DC_DET
20
VR
22
VG
23
B_DC_DET
24
VB
25
Vcc2
26
P_DC_DET
27
VP
28
XVP
.SA
V
E
29
PFRP
30
FRP
31
PRG
32
BLACK_IN
33
BGP
34
N.C
35
EXT_DA
36
R_INJECT
37
N.C
38
XC.SAVE
39
XSCK
40
SI
41
XCS
42
Vcc1
45
XP.SAVE
44
LPF_ADJ
43
TRAP_ADJ
46
B_IN
47
G_IN
48
R_IN
470k
R1801
±
0.5%
150k
R1803
0.001u
SL
C1814
XX
C1824
C1818
1u
G
B
0.01u
C1808
EVF_2.8V
XSYS_RST
100
R1830
100
R1831
XX
Q1803
XX
R1835
XX
C1829
20P
CN1801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DISP_HD
XX
IC1803
1
2
3
4
5
DISP_VD
XX
C1825
XX
C1803
XX
C1804
RP_4.6V
FB1802
0uH
XX
R1838
XX
R1839
RB1802
XX
1
2
3
4
5
6
7
8
XX
R1840
180k
R1841
33k
R1842
33k
R1843
33k
R1844
2.2u
F
C1830
±
0.5%
R1845
47k
±
0.5%
1M
R1846
EXT_DA
C1805
XX
HDO
DISP_HD
DISP_VD
R1837
XX
REG_GND
EVF_B
BW_Y
EVF_R
1
A
XVD
BGP
XP_SAVE
XC_SAVE
BGP
SBLK
FRP
XCS_EVF
TG24
TG21
SHR
SHG
SHB
SHA
SHA
SHB
SHG
SHR
XHD
XP_SA
VE
XC_SA
VE
SBLK
FRP
XTG_SO
TG15
TG14
TG16
TG17
HI_SO
XHI_SCK
XCS_EVF
XTG_SO
XHD
XVD
XHI_SCK
XCS_EVF
HI_SO
XHI_SCK
TG23
TG22
TG24
TG21
TG22
TG23
TG17
TG14
TG16
TG15
EVF_GND
VCK
HST
EN
VR
COM
HCK1
XTALLY_LED
EVF_4.75V
HCK2
VG
LED_ON/OFF
VB
LED_DA
BLK
VST
EVF_VDD
STB
SB:V2026
EVF_GND
EVF_GND
NOT USE
TO
LB-069 BOARD
CN703
THROUGH THE
FP-320 FLEXIBLE
TO(4/18)
105
42
TO(18/18)
TO(16/18
(CN002))
106
TO(4/18,8/18,
10/18,11/18,
16/18(CN005))
45
TO(4/18,16/18
(CN005))
40
TO(10/18)
76
TO(8/18,10/18,
11/18,16/18
(CN011))
65
IC1801
REG DRIVER
TIMING GENERATOR
IC1802
EVF VIDEO(VF BLOCK)
VC-260 BOARD(13/18)
XX MARK:NO MOUNT
-REF.NO.:20000 SERIES-
16
10
11
13
6
D
4
J
K
5
12
L
8
2
F
H
3
9
7
I
B
15
G
E
C
14
(SEE PAGE 4-66)
SIGNAL PATH
Y/CHROMA
REC
PB
Y
CHROMA
VIDEO SIGNAL