Sanyo PLC-WM5500 - Printed Wiring Board Diagrams; A;V Section (Side A) PWB Diagram; A;V Section (Side B) PWB Diagram; Filter Switch (Side A) PWB Diagram

A13
PCB_KK8AL
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.
1
1
2
??? ***
2
1LG4B10W0640A
K30A
K30B
K30C
K30D
K30E
NTH01
NTH02
K20C
K20D
K40C
R3803
R3804
R3814 R3815
R3816 R3817R3818 R3819
R3820
R3821
SC1007
R3823
SC1008
R3824
TE5001
R1131
R1132
R1133
R1134
R1135
R1136
L8166
C5001
C5002
C5004
C5009
C5011
C5012
C5013
C5014
SC2001
SC2002
SC2003
SC2004
SC2006
C5210
C5212
C5214
C5021
C5022
C5218
C5024
C5025
L2001
C5026
L2002
L2003
L2004
R5001
R5002
L2006
R5003
C5223
C5224
1
10
20
11
IC5001
C5227
Q5031
Q5032
R5205
R5214
R5217
C5240
R5025
R5219
R5026
R5031
R5032
R5033
R5034
R5036
R5037
C5061
Q5061
Q5062
Q5063
Q5064
C5069
1
12
25
36
24
13
48
37
R5240
SC3001
L2821
SC3002
L2822
SC3003
SC3004 SC3006
L3001 D5061
L3002
D5062
L3003
L3004
R5061
L3006
R5062
R5063
R5064
R5066
R5067
R5068
R5069
R5071
R5266
R5267
R5268
C1031
C1032
R5273
C1033
L3803
SC3813
L3804
SC3814SC3815
SC3816
SC3817
SC3818
SC3819
C1050
L3811
SC3821
C1052
L3812
C1053
L3813
L3814
L3815L3816
L3817
L3818
C1059
C1060
Q2001
Q2002
Q2003
1
2
39
40
K21A
R2001
R2002
R2003
R2004
R2005
R2006
R2010
R2011
R2012
R2013
R2015
R2018
R2019
R2020
C2824
R2035
R2036
Q5325
C3001
Q5326
C3002
C3003
C3004
Q3001
Q3002
D2821
D2822
D2823
R2824
R2826
R2827
R2828
1
2
4
3
IC2821
R2829
R5325
R5326
R5327
R5328
R3001
R3002
R3003
R3004
R3005
R3006
R3007
R3008
R3009
R3010
R3011
R3012
R3017
R3018
C3811
R3019
C3812
R3020
R3021
R3022
L5231
L5232
A30C5
A/V (SIDE:A)
MAIN
“K8I”
ID CONNECT (SIDE:A)
FILTER SW (SIDE:A)
1LG4B10Y0630D
??? ***
D1811
R1811
R1812
R1813
C1816
1LG4B10Y0630D
D1811
1
3
K18A
1LG4B10W0630E
SW1891
1
3
K18W
??? ***
1LG4B10W0630F
2
6
1
5
K87B
R8738
L8731
L8732
L8733
L8734
L8737
1
6
K87A
A30C5
MAIN
“K8E”
MAIN
“K8D”
AMF SENSOR (SIDE:B)
AMF SENSOR (SIDE:A)
1LG4B10W0640A
??? ***
K30A
K30B
K30C
K30D
K30E
K20C
K20D
K40C
NTH03
NTH04
A30C5
A/V (SIDE:B)
MAIN
“K10A”
1LG4B10W0640C
POWER
LAMP
WARNING TEMP
WARNING
FITER
SHUTTER
LAMP REPLACE
AU2801
NTH04
NTH05
NTH06
AU2803
C6891
D6881
D6882
D6883
D6884
D6885
D6887 D6888 D6889 D6890
D6891
D6892
D6893
R6891
R6892
R6893
R6894
R6895
R6896
C2851
C2852
C2853
C2854
C2855
C2856
11
1
K28A
D2851
D2852
D2853
D2854
R2851
R2852
R2853
R2854
PB2
D6886
RC & LED (SIDE:A)
MAIN
“K8H”
1LG4B10W0640B
??? ***
NTH05M
NTH06M
2
1
60
59
K31A
K31B
NTH07M
NTH08M
R3610
R3611
R3612 R3613 R3614
R3615
R3616 R3617
R3618
R3619
R3620
R3621
R3622
R3623
R3624
R3625
R3626
R3627
R3628
R3629
R3630
R3631
R3632
R3633
R3634
IC9887
SC3611
SC3612
SC3613
SC3614
SC3615
SC3616
SC3617
SC3618
L3610
L3612 L3613
L3625
L3626 L3627
C1886
C1890
C1891
C1892
C1893
R1885
R1886
R1887
R1888
R1889
5
8
1
4
IC1883
1 4
5
8
12
16
13
9
IC1884
R1890
R1891
Q3601
R1892
Q3602
R1893
Q3603
R1894 R1895
R1896
R1897
R1898
R1899
C3610
C3611
C3612
C3613
C3614
C3615
C3616
C3617
C3619
C3620
D3601
D3602
D3603
A30C5
NET JOINT (SIDE:A)
MAIN
“K8Z”