Sanyo PLC-XU116

A11
PCB_KC8AC
Printed Wiring Board Diagrams
! 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.
2. 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.
FILTER ( SIDE:A)
F601
*** ???
PARTS SIDE
1LG4B10W0360B
TYPE215008
T8AH250V
C601
C602
2
1
K6AA
K6AB
F601A
F601B
L601
VA601
A30C5
FILTER (SIDE:B)
F601
SOLDER SIDE
T8AH250V
TYPE215008
1LG4B10W0360B
C601
C602
1
2
K6AA
K6AB
F601A
F601B
L601
VA601
R600
R601
A30C5
POWER
“K6C”
LF901
THERMAL SW
SW902
AV (SIDE:A)
AV (SIDE:B)
1LG4B10W0500C
A SIDE
(1st Reflow)
??? ***
A30C5
R/C (SIDE:A)
R/C (SIDE:B)
B SIDE (2nd Reflow)
1LG4B10W0500C
A2901
D2901
D6834
D2902
C2901
C2902
R2901
R2902
1 4
K29D
C2903
A30C5
MAIN
“K8D”
1LG4B10W0350C
(1st Reflow)
C4834
C4833
R4831
R4832
IC4831
8
5
1
4
1
4
K48E
TMP.(SIDE:A)
TMP (SIDE:B)
(2nd Reflow)
1LG4B10W0350C
A30C5
MAIN
“K8E”
1LG4B10W0520A
A SIDE
??? ***
A
A
K30A
K30B
K30C
K20B
K20F
K40A
R3031
C3061
R3051
R3061
R3063
R3064
20
19
2
1
K300
SC2001
SC2011
L2011
SC2021
L2021
SC2051 SC2052
SC3001 SC3011 SC3021
SC3031
SC3051
SC3061
C2003
C2006
C2007
R2001
R2002
R2008
R2009
R2010
R2012
R2022
R2051
R2052
R3001 R3011 R3021
C3051
A30C5
B SIDE
1LG4B10W0520A
??? ***
K30A
K30B
K30C
K20B
K20F
K40A
A30C5
MAIN
“K200”
1LG4B10W0520B
???***
A SIDE
SW901
1
3
K690
A30C5
SW (SIDE:A)
B SIDE
1LG4B10W0520B
??? ***
SW901
A30C5
SW (SIDE:B)
MAIN
“K8S”