User Guide

36
S-302
(3) HDMI output does not outputed. (3) HDMI映像出力せず
Ch
ec
kP
ower
S
upp
l
y
V
o
lt
ages.
電源電圧確認
1U-3809-1(VIDEO UNIT) N.G Check Soldering. 1U-3809-1(VIDEO UNIT) N.G
けを
[IC401]:+1.8V IC604 [IC401]:+1.8V IC604
O.K.
O
.
K
.
Check Reset signal. RESE
T
号の
1U-3809-1(VIDEO UNIT) N.G Check Soldering. 1U-3809-1(VIDEO UNIT) N.G
けを
[IC401]:[HDMI_RST] CY801,R812 [IC401]:[HDMI_RST] CY801,R812
"H"level O.K.? "H"level O.K.?
O.K.
O
.
K
.
Check Digital signal for Video FPGA
から
T
RANSMITTERへの
デジタ
映像
from FPGA to TRANSMITTER Check Soldering.
出力
けを
1U-3809-1(VIDEO UNIT) N.G R399-426 1U-3809-1(VIDEO UNIT) N.G R399-426
[IC201]output and [IC401]input: [IC401]49-80,1,2pin [IC201]
/
:
出力
[IC401]入 [IC401]49-80,1,2pin
[HDMTY0-9],[HDMTC0-9],[HDMTHS], [HDMTY0-9],[HDMTC0-9],[HDMTHS],
[HDMTVS],[HDMTDE],[HDMTCLK] [HDMTVS],[HDMTDE],[HDMTCLK]
O.K.
O
.
K
.
Check Digital signal for Video Check Soldering.
T
RANSMITTER
から
HDMIコ
ネクタ
への
デジタ
けを
from TRANSMITTER to HDMI_CON. N.G [IC401]26-36pin
映像
出力
N.G [IC401]26-36pin
1U-3809-1(VIDEO UNIT) TR401 1U-3809-1(VIDEO UNIT)
T
R401
[IC401]output JK401 [IC401]
出力
JK401
O.K.
O
.
K
.
END
3-2.AUX IN
3-2.
Ch k P S l V
oec ower upp y
lt
ages.
N
.
G
Ch
ec
kS
o
ld
er
i
ng.
電源電圧確認
N
.
G
半田付
けを
確認
1U-3809-1(VIDEO UNIT) CY501 1U-3809-1(VIDEO UNIT) CY501
+27V_D1,+3.3V_DV,±5V_V1,+9V_V1 IC110 +27V_D1,+3.3V_DV,±5V_V1,+9V_V1 IC110
O.K.
O
.
K
.
Check Clock waveform. N.G Check Soldering.
クク
の認ロッ
波形確
N.G
けを
1U-3809-1(VIDEO UNIT) X101 1U-3809-1(VIDEO UNIT) X101
[IC101]:28.63636MHz OK? [IC101]:28.63636MHz OK?
O.K.
O
.
K
.
Check Reset signal. RESE
T
号の
1U-3809-1(VIDEO UNIT) N.G Check Soldering. 1U-3809-1(VIDEO UNIT) N.G
けを
[IC101]:[DEC_RST] CY801 [IC101]:[DEC_RST] CY801
"H"level O.K.? "H"level O.K.?
O.K.
O
.
K
.
Check Digital Video DATA output DECODER
から
FPGAへの
デジタ
映像
出力
けを
from DECODER to FPG
A
Check Soldering.
1U-3809-1(VIDEO UNIT) N.G [IC101]:4-36,91-99pin 1U-3809-1(VIDEO UNIT) N.G [IC101]:106-110,113-115,118,119pin
[IC101]out: R101-111,120-123,138-143 [IC101 :
出力
IC112
[VDCY0-9.],[VDCC0-9],[VDCHS],[VDCVS], CX801 [VDCY0-9.],[VDCC0-9],[VDCHS],[VDCVS], CX801
[VDCDE],[VDCCLK] CX801 [VDCDE],[VDCCLK] CX801
O.K.
O
.
K
.
END