Sanyo PLC-WXU700A Service Manual page 127

Printed Wiring Board Diagrams
FILTER ( SIDE:A)
1LG4B10W0360B
F601A
F601B
PARTS SIDE *** ???
TYPE215008
T8AH250V
K6AA
VA601
C602
POWER
"K6C"
R/C (SIDE:A)
TEMP. (SIDE:A)
K48E ??? ***
MAIN
"K8E"
8 5
1LG4B10W
0480D 1 4
R4831
(1st Reflow) IC4831
C4831
LAMP COVER SW (SIDE:A)
MAIN
"K8S"
SW901
PCB_KY7AE
FILTER (SIDE:B)
F601
LF901 SOLDER SIDE
F601A F601B
TYPE215008
1LG4B10W0360B
T8AH250V
VA601
C602
K6AB
R/C (SIDE:B)
D2901
C2902 R2902 D6834
C2901 D2902
R2901
SC2901 MAIN
1 4
"K8D"
TEMP. (SIDE:B)
B SIDE (2nd Reflow)
1LG4B10W0480D
A30C5
LAMP COVER SW (SIDE:B)
SW901
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
2
20
R2031 R2061 L2061
R2022 R2021
R2011
C2061
19
C2031 1
L2064
SC2062
SC2011
SC2021
SC2031
AV (SIDE:B)
A30C5
B SIDE K20B
ANTENNA (SIDE:A)
SCREW_14
1LG4B10W0270B
SCREW_13
! CAUTION
SC2001
L2051 L2052
A
R2001 C2007
A
R2008
R2051 R2052 R2009
SC2051 SC2052 C2006
A30C5
1LG4B10W0300A
A SIDE ??? ***
K20B
K20C
K20A
K20D
ANTENNA (SIDE:B)
SCREW_14
1LG4B10W0270B
SCREW_15
NETWORK
"K8002"
A11