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Sanyo PLC-XU4000 Service Manual

Sanyo PLC-XU4000
110 pages
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A9
PCB_KA2AC
Printed Wiring Board Drawings
! 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.
RC ( SIDE:A)
RC (SIDE:B)
POWER (SIDE:A)
POWER (SIDE:B)
1LG4B10W0720C
***.???
A2901
SCREW4
SCREW5
A30C5
A2901
8 5
1
4
IC8811
R8847
R8848
C2901
C2902
C2903
R2901
R2903
SCREW1
SCREW2
SC2091
SC2092
K29D
1
8
C8836
1LG4B10W0720C
PARTS SIDE
*** ???
1LG4B10W0710A
PRIMARY CIRCUIT (LIVE)
SECONDARY CIRCUIT
R635
C611
C612
C614
C615
C632
C651
PTH611
C665
D611
C691
C692
IC631
D661
D662
6
1
12
7
T651
Q611
Q612
L612
Q643
L631
C613
R614
C693
D666
D633
+
-
DB611
L611
SCB10
SCB9
R665
1
11
K6R
3
1
K6A
3
1
K6C
F631
C661
L613
L614
L662
C664
L661
C666
C674
A30C5
DIP
SOLDER SIDE
1LG4B10W0710A
??? ***
R635
C611
C612
C614
C615
C632
C651
PTH611
C665
D611
C691
C692
IC631
D661
D662
1
6
7
12
T651
Q611
Q612
L612
Q643
L631
C613
R614
C693
D666
D633
DB611
L611
R665
1
11
K6R
1
3
K6A
1
3
K6C
F631
C661
L613
L614
L662
C664
L661
C666
C674
Q661
R611
R612
R613
R615
R616
R617
L663
R618
R619
R620
R621
R622
R623
R624
R625
R626
R627
R628
R629
R631
R632
R633
R634
R636
R637
R638
R641
R642
R643
R644
R646
R648
R651
R652
C621
C622
C623
C625
C626
R662
C627
C629
C631
C633
C634
R671
R672
R673
R674
R675
R676
C641
C644
R683
R684
C653
R692
R693
C662
C663
C671
D612
D613
D631
PTH641
SCB6
D663
D664
IC671
Q621
Q622
ZD631
Q641
Q642
Q651
R653
1
4
8 5
IC621
SCB7
1
2 3
4
PC661
1
2
3
4
PC663
1
2
3
4
PC671
ZD632
R640
R639
D632
D651
A30C5
DIP
MAIN
“K8R”
FILTER
“K6B”
THERMAL SW
SW902
LAMP BALLAST
UNIT “X1”
MAIN
“K8D”

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Sanyo PLC-XU4000 Specifications

General IconGeneral
BrandSanyo
ModelPLC-XU4000
CategoryProjector
LanguageEnglish

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