Sanyo PLC-XU101 Service Manual page 105

Printed Wiring Board Diagrams
LINe FILter ( SIde:A)
1AA4B10C5890B
F601A
F601B
A SIDE
TYPE215008
T8AH250V
K6AA
VA601
THERMAL SW POWER
SW90 "K6AC"
AV (SIde:A)
MAIN
"K00"
K300
L2057
2
20
R2057
R2031
R2022 R2063 SC2056
R2011
19
C2031 1
SC2058
SC2011 SC2031 SC2021
L2062
R2064
SC2059
C2062
AV (SIe:B)
A30C5
B SIDE
SW8751 SW8752 SW8753 SW8754
PCB_KL6AC
LINe FILter (SIde:B)
F601
B SIDE
F601A F601B
LF901
VA601
C602
K6AB
SC2001
L2056 L2051 L2052
A
R2001
R2056
C2007
A
R2008
R2051 R2052 R2009
SC2051 SC2052 C2006
A30C5
1AA4B10C5900A
A SIDE
SC8754 SC8753 SC8752 SC8751
K20B
SW8754 SW8753 SW8751
SW8752
K20A
K20C
K20D
K20B
! cAutIoN
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.
r/cS (SIde:A)
1AA4B10C5920C
(1st Reflow)
A SIDE
A30C5
LAMP coVer SW (SIde:A)
MAIN
"K8S"
SW901
teMP. (SIde:A)
K48E
C4834
MAIN
"K8E"
8
5
1AA4B10C
5920D 1 4
A SIDE R4831
IC4831
(1st Reflow) C4831
r/cS (SIe:B)
C2903
A2901
D2901
R2901
C2901
C2902
R2902
D2902
1
4
K29D
MAIN
"K8D"
LAMP coVer SW (SIde:B)
SW901
teMP. (SIde:B)
B SIDE (2nd Reflow)
A30C5
A9