Sanyo PLC-XP200L Service Manual page 151

Printed Wiring Board Diagrams
SeNSor (SIde:A)
MAIN
"K8D"
coNtroL (SIde:A)
C
A30C5
A SIDE
1AA4B10C6240B
coNtroL (SIde:B)
D C
SW6879
SW6872 SW6873
R6874
D6879 SW6875
D6874
D6878
R6872
R6877 SW6874 SW6877
SW6878
R6875
D6895
C6878
1
10
B SIDE
K68A
MAIN
"K8J"
PCB_KR7AL
SeNSor (SIde:B)
K18X
R1899
C1801
R1898
Led (SIde:A)
D
1AA4B10C6250D
A30C5
Led (SIde:B)
A30C5
SW6876
A30C5
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.
MAIN
"K8H"
A SIDE
R6896
K68B MAIN
9
1
"K8X"
B SIDE
MAIN
"K8B"
! cAutIoN
r/c FroNt (SIde:A) r/c FroNt (SIde:B)
A SIDE
1AA4B10C6250B 3
AU2801
C2853
R2851
C2854
D2853
C2852
C2851 R2853
D2852
NTH11
NTH11
1
A30C5
R2852
C1692
R1692
8 D2851
1
R1691
8
4 C1691
IC1692 5
K28B
R1693 C1693
B SIDE
2
coVer SW (SIde:A) coVer SW (SIde:B)
A30C5
A11