63
HDMI B'D
fl
aw
OK
OK
Input
CVBS/S/COMPONENT
C
Check input signal of VIDEO DECODER
(U1100).
HDMI B'D
V
:
L4920
S-Y
:
L4924
S-C
:
L4925
COMPONENT-Y : L4923
COMPONENT-Cb : L4922
COMPONENT-Cr : L4921
Check output signal from VIDEO
DECODER(U2001).
HDMI B'D
COMPONENT-Y : L4919
COMPONENT-Cb : L4918
COMPONENT-Cr : L4917
Check signal detection.
HDMI B'D
V_L4903
:
H(+3.3V)
S_L4904
:
H(+3.3V)
COMPONENT_L4902 : H(+3.3V)
Input CVBS
: to A
Input S
: to B
Input COPONENT : to D
NG
NG
HDMI OUT : NG
COMPONENT OUT : NG
NG
b
Unless speci
fi
ed, A.VIDEO B'd part.
Check FRONT CONNECTOR B'D
fl
aw, and connection of FRONT
CONNECTOR B'D or HDMI B'D
and VIDEO B'D.
To troubleshooting 3.HDMI/DVI.
Check output of selector (U2003).
COMPONENT-Y : JV94
COMPONENT-Cb : JV169
COMPONENT-Cr : JV107
Check cable between main unit and
monitor or check monitor.
Check FRONT CONNECTOR B'D
fl
aw, and connection of FRONT
CONNECTOR B'D or HDMI B'D
and VIDEO B'D.
Extend HDMI B'D using a jig.
Check soldering of U2003.
OK
OK
OK
Check input of selector (U2003).
COMPONENT-Y : JV25
COMPONENT-Cb : JV184
COMPONENT-Cr : JV185
NG
NG
Summary of Contents for AVR-2311
Page 5: ...5 DIMENSION 344 434 16 155 171 21 4 20 7 54 7 214 5 338 9 381 44 2 102 18 5 34 5 266 ...
Page 15: ...15 Personal notes ...
Page 46: ...46 Personal notes Personal notes ...
Page 151: ...151 R5F3650KNFB HDMI U5500 ...
Page 156: ...156 IS42S32200E6TL HDMI U1602 IS42S32200E6TL Block diagram ...
Page 165: ...165 AK5358BET HDMI U3802 AK5358BET Pin Function ...
Page 178: ...178 2 FL DISPLAY FLD 19 ST 03GINK FRONT U101 PIN CONNECTION GRID ASSIGNMENT ...
Page 179: ...179 ANODE CONNECTION ...