6-9
RM-B750
6-9
2
3
4
5
1
I
J
K
L
M
N
O
P
VA-211
VA-211
VA-211
BOARD NO. 1-685-852-13
RM-B750_VA-211_013_1
CN3
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
IR3Y29B4
IC3
TRAP
1
CONTRAST
2
VIDEO_IN
3
IDENT_FILTER
4
C_IN
5
COLOR
6
BURST_OUT
7
KILLER_FILTER
8
R-Y
9
B-Y
10
ACC_FILTER
11
CHROMA_OUT
12
TINT
13
VCO_IN
14
APC_FILTER
15
VCO_OUT
16
GND1
17
GND2
18
R_OUT
19
R_DC_DET
20
G_OUT
21
G_DC_DET
22
VCC2
23
B_OUT
24
B_DC_DET
25
GAMMA_2
26
GAMMA_0
27
RGB_AMP_ADJ
28
BRIGHT
29
SUB_BRIGHT_B
30
SUB_BRIGHT_R
31
COMMON_FRP
32
FRP
33
SYNC_IN
34
SYNC_OUT
35
SYNC_SEP
36
COMMON_AMP_ADJ
37
COMMON_OUT
38
SW
39
B_IN
40
G_IN
41
R_IN
42
VCC1
43
F_ADJ
44
CLAMP
45
AGC_FILTER
46
AGC_OUT
47
PICTURE
48
CONTRAST
COLOR
HUE
GAMMA_2
GAMMA_0
RGB_GAIN
BRIGHT
SUB_BRT_B
SUB_BRT_R
V_COM_AMP
SHARPNESS
330k
R58
GND
0.047uF
C32
0.1uF
C33
1M
R53
1uF
C47
1uF
C49
1uF
C51
680
R64
680
R65
680
R68
B_OUT
G_OUT
R_OUT
0.01uF
C41
0.33uF
C39
8.2k
R55
5.6k
R54
+7.5V
10k
R95
2.2k
R93
1k
R94
+7.5V
18k
R63
0.0047uF
C43
330k
R60
35V
4.7uF
C42
GND
B_OUT
G_OUT
R_OUT
0.01uF
C45
0.01uF
C46
0.01uF
C48
HD/SD
BNC_IN/OUT
100
R49
16V
10uF
C31
GND
-5V
+5V
GND
680k
R88
10k
R80
1.5k
R81
1k
R85
NM
100
R77
2SC4617TL-QR
Q12
100
R82
GS4981CTA
IC4
VIN
2
VCC
8
GND
4
C_SYNC
1
H_SYNC
7
BP
5
V_SYNC
3
RSET
6
GND
0.1uF
C59
0.1uF
C58
0.1uF
C57
GND
560
R72
100k
R71
10uH
L2
+5V
+5V-2
0.01uF
C35
10V
56uF
C37
10V
56uF
C38
GND
+5V-2
+5V-2
-5V
100
R92
100
R91
GND
3.579545MHz
X1
4.433618MHz
X2
1uF
C65
820pF
C66
GND
R100
1.2k
8pF
C67
680
R101
8pF
C69
NTSC/PAL
16V
47uF
C73
16V
47uF
C74
10uH
L5
16V
10uF
C75
0.1uF
C36
0.0022uF
C76
10uH
L3
LT1963ES8#TR
IC5
SHDN
5
IN
8
NC
4
OUT
1
GND1
3
GND2
6
GND3
7
ADJ
2
10
R107
SD_HSYNC
SD_VSYNC
SD_HSYNC
SD_VSYNC
2SA1226-T1E4
Q18
4.7k
R109
1.5k
R110
330
R111
6.8k
R112
0.001uF
C80
0.01uF
C81
0.01uF
C82
0.01uF
NM
C83
68pF
NM
C84
10pF
C89
10uH
NM
L7
+5V-2
GND
+5V-2
NTSC/PAL
10
R52
3.3k
R113
1k
R114
GND
1.5k
R97
2SC4617TL-QR
Q13
1k
R115
100
R117
10uH
L4
150pF
C85
100
R118
100
R119
5.6k
R120
100
R121
CL1
CL3
2.2k
R122
2.2k
R123
2.2k
R124
1k
R136
R125
1k
R126
1k
100
R127
100
R128
100pF
C86
NM
100pF
C87
NM
680pF
C88
3.3M
R129
+5V-2
GND
RY1
+
14
2
5
7
6
3
-
8
DTC143XKA-T146
Q15
1SS400TE-61
D1
SD_GND
SD_R
+12V
SD_GND
SD_GND
DA_B
-5V
DA_GND
SD_B
+12V
DA_GND
HD VIDEO GND
+5V
SD_VSYNC
DA_R
GND
GND
GND
+5V
HD VIEDo IN
SD_HSYNC
DA_G
SD_G
CABLE_DATA0
CABLE_DATA1
IMPOSE_PULSE
NTSC/PAL
BNC IN/OUT
SD/HD
Board_ID
TP3
NM
NM
E1
TP4