Sanyo PLC-XF30 Service Manual page 19
Multimedia projector
Hide thumbs
Also See for PLC-XF30:
- Owner's manual (52 pages) ,
- Schematic diagram (4 pages) ,
- Specifications (2 pages)
Table of Contents
Advertisement
NO PICTURE -2
Check the terminal board-DVI.
Check the Vcc voltages.
S9V / -5V / S6V (Always)
9V / 5VB
Check the test points.
DVI
K80A
DATA
R
G
B
R
G
B
H
V
H
TP-80H
K81A
V
TP-80V
AUDIO
INPUT
AUDIO L
AUDIO R
CONTROL
PORT
CONTROL
K81B
Check the terminal board-COMPONENT.
R
TP-1001
G
TP-1002
B
TP-1003
INPUT
K10A
R
R/Pr
G
G/Y
B
B/Pb
H
H/HV
V
V
K10B
AUDIO
AUDIO R / L
INPUT
CONTROL
PORT
CONTROL
K10C
ASSY COMPONENT
Troubleshooting
(Switched)
DATA
H_DIF
Digital
V_DIF
LATCH
Interface
DE_DIF
IC8001
CLK_DIF
TP-80R
CPU
TP-80G
TP-80B
G-SYNC
SYNC
H
SEP.
H
V
IC8201
V
AFC
I/O
I/O
I/O
I/O
EEP
SW
H
EXP.
EXP.
EXP.
ROM
IC8041
MOUSE
Check the Vcc voltages.
S9V / -5V / S6V (Always)
9V / 5VB
(Switched)
Check the test points.
R
TP-2071
G
TP-2072
B
TP-2073
B-Y Y
R-Y
SW
IC2071
MATRIX
SW
IC2001
PEDESTAL
ADJ.
IIC
BLK
G-SYNC
IC1052
H
SYNC
H
SEP.
AFC
V
IC1051
IC1061
V
IC1053
MOUSE
CONTROL
I/O
EXP.
-20-
Check the terminal board-AV.
K131
BNC-Y
VIDEO-Y
S-Y
H_DIF
K121
V_DIF
DE_DIF
S-VIDEO
CLK_DIF
R
G
B
S-C
CS
VIDEO-C
BNC-C
VS
K131
HS
K101
AUDIO R
AUDIO INPUT
AUDIO L
I C
2
AUDIO L
AUDIO R
CONTROL
Check the terminal board-DSUB15.
Check the Vcc voltages.
S9V / -5V / S6V (Always)
9V / 5VB
Terminal board DSUB15 does not
exist in some particular models.
K10H
R
R
G
G
B
B
H
V
CS
I I C
HS
VS
AUDIO R / L
AUDIO
INPUT
CONTROL
CONTROL
EEP
PORT
ROM
IIC
Check the Vcc voltages.
S9V / -5V / S6V (Always)
9V / 5VB
(Switched)
Check the test points.
I C
2
IC1141B
Y/C-Y
IC141B
IC141C
NTSC-Y
C.V.-Y
3D
NTSC
LPF
C.V.
SW
Y/C
PAL-Y
SW
LPF
SW
PAL
Y/C-Y
NR-Y
IC1141C
3LINE
NTSC-C
COMB
SW
LPF
TP-142
PAL-C
IC1191
SYNC
SEP.
TP-5102
LPF
Y
Y
NR-Y
3D
TP-141
IC1141A
NR
IC141A
NR-C
C.V.-C
SW
C
BPF
SW
C
IC5101
Y/C-C
TP-5101
(Switched)
K71A
G-SYNC
H
SYNC
H
SEP.
V
V
SW
IIC
I/O
AFC
SW
H
EXP.
DDC
AUDIO R / L
K72A
MOUSE
CONTROL
CONTROL
D-SUB15
K72B
-21-
ASS'Y AV
TP-3142
BNC-Y
IC1181C
IC2161B
SW
SW
Cb
R
SW
IC2161A
YCbCr
YCbCr
Y
G
BLK
IC1181B
DEMOD
DEMATRIX
Cr
B
IC401
IC3141
TP-3141
C
SW
R
TP-5181
G
TP-5182
B
TP-5183
IC1181A
IC2151
IC2161C
SECAM
PAL SECAM
C.V.-C
SW
DECORDER
DELAY
SW
SW
Y/C-C
I/O
I/O
DAC
EEP
EXP.
I C
2
AUDIO R
AUDIO L
Timing Chart
INPUT
K131
TP5101
TP3141
C
TP5102
TP3142
Y
K71H
TP5181
R
RED
G
B
TP5182
GREEN
CS
VS
HS
TP5183
BLUE
EEP
ROM
IIC
AUDIO R / L
CONTROL
R
G
B
Advertisement
Table of Contents
