BOXLIGHT MP-45, Руководство по обслуживанию

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RGB(DIGIT
AL)
INPUT
DVI-D
RGB(ANALOG)
IN/OUT
G/Y/VIDEO
B/CB/PB
R/CR/PR
H/V
V
Y/VIDEO
CB/PB
CR/PR
S-VIDEO
D-SUB
INPUT 2 (BNC)
INPUT 1
DIGITAL (DVI-D)
ANALOG (D-SUB15)
INPUT 3 (RCA)
INPUT 3 (DIN)
IC1201
RGB SW.
<AD8185>
IC1202
RGB SW.
<AD8075>
IC5301
SW
.
<4053>
IC5302
SYNC SW.
<4053>
IC5304
SYNC SEP.
<BA7078>
IC5312
AMP
.
IC4101
SELECTOR
<CXA2151>
IC4102
NOR
<TC7SH02>
IC4104
CSYNC SW.
<NJM2535>
DIGIT
AL RGB
AV
SEL0/1
2,4
CG1/CG2
S_SW IN
S_IN
Yes :
L
S_IN No :
H
INPUT 1 :
L
INPUT 2 :
H
MONIT
OR OUT ON :
L
MONIT
OR OUT OFF :
H
22
M OUT
1
PC_R/G/B
CG_R/G/B
SCAR
T
G_SYNC
PC2_H/V PC1_H/V
H
H
V
YG
H
V
CG_HSYNC
CG_VSYNC
2151_Y/CB/CR
1370_H
1370_V
CVBS
SVIDEO_Y/C
K30P
TO MAIN BOARD "K10A"
K30Q K30R
2
24
10 12 14
5
2 1
3
1 5 3
13
15,16 17,18
33,34
3,4 7,8
11,12
3,4 7,8
11,12 15,16 17,18 45,46
49,50,53,54
11
15
20,18,16
13,3
2,5
1,3,5
33,34,35
36,37
43,42,41
44,45
3,2,1
12,10,8
12,5 14,4
1,3
4
7
22
26
16 27,26,25
28 16
4
23
IN1
SCL1/SD
A1
DDC_CLK/D
AT
A
PC1_R PC1_G
PC1_B
PC1_H
PC1_H
PC1_V
IN2 IN3
IC7301
SYNC SEP.
<TA1370>
DIGIT
AL TMDS
D
AT
A
TO MAIN BOARD "K10B" TO MAIN BOARD "K10C"
SEL0:SEL1 = H :
H --> INPUT 1
SEL0:SEL1 = L :
H --> INPUT 2
SEL0:SEL1 = L :
L --> INPUT 3
IC5306 IC5307
IC5308
Inputs & video signal processing stage in AV BOARD
Chassis Block Diagrams