-14-
Troubleshooting
- 124 -
IC8001
DVI
INTERFACE
IC8071
DVI BUFFER
IC8072
DVI BUFFER
IC8073
DVI BUFFER
K80H
H_DIF, V_DIF,
DIF_CLK
IC8016, IC8017
SCL/SDA
SCL/SDA
DVI
D-SUB15
IC8181/8182/8183
I/O EXPANDER
IC8194
BUS SW
IC8196
BUS SW
IC8121
BUS SW
IC8199
IC8198
EEPROM
R
G
B
H
V
3
2
2
9
7
3,6
4
5
13
11
H
V
CS
DDC
CLK
DATA
HS
VS
IC8021
SYNC
SEP.
<BA7078>
IC8041
SYNC SEP.
<LA7217>
IC8051
<QS3125>
TP80H
TP80V
TP80B
TP80G
TP80R
R
G
B
IC8122
EEPROM
IC8195
EEPROM
<HDCP>
<DDC>
<DDC>
IC8031
IC8035
IC8032
IC8033
IC8034
<SLOT ID>
IC8193
EEPROM
Check the DVI, D-SUB terminals on the AV/DIV board.
Check the Vcc voltages.
S9V (Always)
9V / 5V / -5V (Switched)
Check the test points.
No Picture
Содержание PLV-WF20
Страница 163: ... 163 Parts Location Diagrams KY3 WF2000 Integrator In Assembly S06 L04 S06 Integrator Out PBS Assembly S06 L01 S06 L04 ...
Страница 164: ... 164 Parts Location Diagrams KY3 WF2000 MIrror R Assembly S06 L13 Relay In Assembly L11 ...
Страница 165: ... 165 Parts Location Diagrams KY3 WF2000 L20 L05 L10 L07 L14 L19 L10 L08 L09 In the Optical Unit L14 ...
Страница 166: ... 166 Parts Location Diagrams KY3 WF2000 L15 L12 L16 In the Optical Lamp Unit ...
Страница 211: ...Key No Part No Description Key No Part No Description KY3 WF2000 211 Electrical Parts List ...
Страница 212: ... KY3A Feb 2008 DC 300 Printed in Japan SANYO Electric Co Ltd ...
Страница 228: ...A14 SCH_KY3A 1 3 4 5 6 7 8 9 10 11 1 13 14 15 16 A B C D E F G H I J K L A B C D E F G H I J K L NO DATA ...