Printed Wiring Board Diagrams - Sanyo PLC-XU116 Service Manual

Printed Wiring Board Diagrams

FIlter ( SIde:A)
1LG4B10W0360B
F601B F601A
PARTS SIDE *** ???
TYPE215008
T8AH250V
K6AA
VA601
C602
THERMAL SW POWER
SW902 "K6C"
r/c (SIde:A)
tMP.(SIde:A)
1LG4B10W0350C
1
MAIN
"K8E"
4
8 5
1 4
(1st Reflow)
IC4831
PCB_KC8AC
FIlter (SIde:B)
F601
SOLDER SIDE
F601A
F601B
LF901
TYPE215008
1LG4B10W0360B
T8AH250V
VA601
C602
K6AB
r/c (SIde:B)
D2901
C2902 R2902 D6834
D2902
C2901
R2901
1 4
MAIN
"K8D"
tMP (SIde:B)
(2nd Reflow)
1LG4B10W0350C
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.
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.
AV (SIde:A)
MAIN
"K200"
K300
R3021 R3001 R3011
2
20
SC3021 SC3001 SC3011
R3031
R3051
R3063
SC2011 SC2021 SC3051
SC3061
R2022
L2011 L2021
SC3031
19
1
C3061 C3051
AV (SIde:B)
K40A
B SIDE
K20F
A30C5
1LG4B10W0520A
??? ***
SW (SIde:A)
MAIN
"K8S"
SW901
! cAutIoN
SC2001
A
R2001
C2007
A
R2008
R2051 R2052 R2009
SC2051 SC2052 C2006
A30C5
K20F
1LG4B10W0520A
A SIDE ??? ***
K20B
K30B K30A K30C
SW (SIde:B)
SW901
A11