PCB_KF7AL
A11
PARTS_SIDE
1AA4B10C6010B
KP3AL
2
120
1
119
K30B
2
120
1
119
K30A
R3031
R3032
R3033
R3034
R3036
R303
7
R303
8
R3039
IC3031
D3041
R3041
R3042
R3043
R3044
R3046
R3047
IC3041
C3031
C3032
C3033
Q3031
C3041
C3042
C3043
D303
1
A30C5
1AA4B10C6010C
PARTS_SIDE
KP3AL
A2821
D282
1
D282
2
3
1
K28A
R282
1
R282
2
C2822
C2823
C282
1
A30C5
MAIN
“K8G”
MAIN “K8S”
A/V “K40E”
Printed Wiring Board Diagrams
This projector is isolated from AC line by using the internal converter transformer.
Please pay attention to the following notes in servicing
1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold
sides (secondary circuit) at the same time.
. Do not shorten the circuit between hot and cold sides.
3. The grounding lead must be connected to the ground of the same circuit when
measuring of voltages and waveforms.
!
CAUTION
NetWorK JoINt (SIde:A)
NetWorK JoINt (SIde:B)
r/c FroNt (SIde:A)
r/c FroNt (SIde:B)
Summary of Contents for PLC-ET30L
Page 97: ... 97 IC Block Diagrams BA7078 Sync Seperator IC5321 FA7701V Switching Controller IC5641 ...
Page 98: ... 98 IC Block Diagrams HIN202EIB RS 232C Driver IC3801 ISL51002 10 bit Video A D IC6201 ...
Page 100: ... 100 IC Block Diagrams LM4889 Audio Output IC5121 NJW1141 Audio Control IC5001 ...
Page 102: ... 102 IC Block Diagrams THS7347IPHPR PC1 PC2 SW IC5201 ...
Page 108: ... 108 Parts Location Diagrams KF7 ET30L00 Polarized glass GB L06 L06 ...
Page 137: ...Key No Part No Description Key No Part No Description KF7 ET30L00 137 Electrical Parts List ...
Page 138: ... KF7AL Apr 2008 DC 300 Printed in Japan SANYO Electric Co Ltd ...