Table of Contents
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Schematic Diagrams PLC-XU45,46
■ Schematic Diagrams
A
B
C
K6S
J10QG401G
1
2
K6S_1
K6S_2
TURBO -
TURBO +
NT2
NT2
K6S_3
K6S_4
ZOOM
Z00M -
ZOOM +
NT2
NT2
K6S_5
K6S_6
FOCUS -
FOCUS +
NT2
NT2
K6S_7
NT2
LAMP-BST-SW
D
K6S_9
LAMP-BST-SW
NT2
K6S_11
FAN_DRIVE1
FAN_DRIVE1
NT2
K6S_13
P-FAIL
NT2
K6S_15
5V_SW
NT2
K6S_19
FAN_CONT_1
NT2
K6S_21
FAN_CONT_2
NT2
L695
L2A7
3R3MG
K6S_25
K6S_26
NT2
NT2
C695
6.3EM
330D
K6S_29
K6S_30
NT2
NT2
9VMCI(1.15A)
K6S_33
NT2
K6S_35
K6S_36
NT2
NT2
E
K6S_37
K6S_38
NT2
NT2
K6S_39
NT2
39
40
F
12 -PLC-XU45
0 -PLC-XU46
R69R
1/3GJ12
EXHAUST FAN
R69S
K6J
FN901
X
J10ES
M10B19400
1
036G
K6J_1
NT2
R69C
R69T
K6J_2
1/16GJ
X
NT2
10KC
K6J_3
NT2
3
R69D
INTAKE FAN
1/16
K6K
FN902
GJ
J10ES
1
G
M10B19309
036G
10KC
K6K_1
NT2
K6K_2
NT2
K6K_3
NT2
INTAKE FAN
3
R69F
K6M
1/16GJ
FN903
J10ES
1
M10B19310
10KC
036G
K6M_1
NT2
K6M_2
NT2
K6M_3
NT2
INTAKE FAN
K6L
R69E
3
FN904
1/16GJ
J10ES
1
10KC
M10B19310
036G
K6L_1
NT2
K6L_2
NT2
K6L_3
NT2
3
D69B
DCB
015P
D69C
D69D
H
1SS
1SS355
355
R69H
1/16GJ
1KC
C69Z
K6R
25KZ
J10AU
0.1
100N
10
GQFY
15.5V
K6R_10A
K6R_10B
NT2
NT2
(600mA)
K6R_9
NT2
6V
K6R_8A
K6R_8B
NT2
NT2
(250mA)
K6R_7
C691
NT2
6.3EM
K6R_6A
K6R_6B
1000CD
NT2
NT2
6VD(600mA)
K6R_5
NT2
K6R_4A
K6R_4B
C692
NT2
NT2
6VS(1.02A)
6.3EM
I
K6R_3
1000CD
NT2
-5VS
K6R_2A
K6R_2B
NT2
NT2
(60mA)
C693
K6R_1
NT2
6VS
6.3EM
1
1000CD
C694
6.3EM
1000CD
J
K
L
1
2
ME3A-01
SCH_ME3A
ZOOM MOTOR
DRIVE
R5504
1/16GZ0C
C5503
R5505
R5501
1/16GJ
4
3
2
1
1/16GJ
KZ0.01
4.7KC
1KC
GQFY
R5503
1/16GJ
470C
ZOOM +
FOCUS +
R5502
FOCUS
1/16GJ
5
6
7
8
1KC
Z00M -
FOCUS -
IC5501
R5506
Q5501
1/16GJ
BA6287F
4.7KC
AH
D5501
R5507
UDZ5.1BG
5.1V -PLC-XU45
P.FAIL
X
:UDZS5.1BG
6.8V -PLC-XU46
5V_SW
6VS
R65V
ON: H
R695
1/16
Q65B
R65P
1GJ1.2
GJ
1/16
AH
10KC
GJ
ON: H
10KC
6V
AUDIO
R65W
5V_SW
R696
1/16
(300mA)
X
R65U
GJ
R65X
C65E
10KC
X
1/16GJ
16KZ
Q65C
R65Q
4.7KC
0.22
AH
1/16
GQFY
P.FAIL
GJ
4.7KC
IC65A
P-FAIL
7V
MCI
FA7612CN
D65B
R69B
R69A
1SS355
1/16
1/16
GJ
GJ
10KC
10KC
+9V REG.
R66A
ON: H
1/16GJ
10KC
FAN_DRIVE1
ON: H
R689
1/16GJ
10KC
Q682
AH
R680
R684
1/16GJ
1/16GJ
R681
4.7KC
1MC
1/3GZ0
R682
D682
1/16
X
GJ
Q681
330C
2SB1204TP
:2SB1204SP
8
7
6
5
R683
1GJ
L681
680
D681
C681
L2M9
RB051
16KZ
101KN
L-40G
0.22
C687
GQFY
X
IC681
1
2
3
4
C686
FA7701V
16EM
C684
470CD
R685
R68J
1/16GJ
KK4700
GQBY
X
75KC
R69Z
C682
R686
C683
1/16
1/16GJ
C68B
25KZ0.1
X
GZ0C
100KC
GQFY
X
R68K
1/16
R68H
R68A
Q68A
1/16GJ
IMZ1AG
GJ
1/16
10KC
22KC
GF
27KC
R68B
FAN_CONT_2
1/16
R68I
GZ0C
1/16GJ
1KC
C68A
R68C
R68F
R68E
X
1/16
1/16
1/16
GZ0C
R68G
GJ
GJ
1/16GJ
10KC
4.7KC
D69A
1KC
R68D
1/16GF
DCB
1.8KC
015P
P.FAIL
R68Q
P-FAIL
1/16
D68Q
GJ
1SS355
Q69A
D68P
10KC
AH
UDZ5.1BG
:UDZS5.1BG
:UDZS5.1BG
Q68P
R68P
AH
1/16GJ
R69G
1KC
1/16
GJ
P.FAIL
4.7KC
L661
D661
P-FAIL
L2M9
1SS355
470KN
L691
C661
Q691
L2M9
2SK
25EM
R664
391KN
1000CD
3280P
1/16GJ
10KC
5V_SW
R691
L692
R692
1/16
L2E6
6V
1/16
1/16GJ
391KN
GJ
AUDIO
GJ
22KC
4.7KC
100KC
L693
L2E6
101KN
L694
L2A7
100KG
3
Page A11
AC CORD
1AV4W11B
AT1
00800
LF901
U20B30101
AC100-120V
AC200-240V
POWER BOARD
7V
K6U
MCI
J10EA
FOCUS MOTOR DRIVE
040N
R5554
1/16GZ0C
R5551
C5553
R5555
1/16GJ
1/16GJ
4
3
2
1
KZ0.01
1KC
4.7KC
GQFY
R5553
IC5551
1/16GJ
470C
BA6287F
R5552
1/16GJ
5
6
7
8
1KC
R5556
1/16GJ
Q5551
R5557
4.7KC
AH
X
3.6V -PLC-XU45
D5551
6.8V -PLC-XU46
UDZ3.6BG
:UDZS3.6BG
R65A
1/3GZ0
R65Y
R65B
D65C
1/16GJ
1/16
X
1MC
GJ
Q65A
330C
2SB1204TP
:2SB1204SP
8
7
6
5
ON: L
R65C
1GJ
L65A
680
D65A
L2E6
RB051
101KN
L-40G
C65C
C65F
C65G
X
16EM
25KZ
470CD
0.1
1
2
3
4
GQFY
C65D
R65E
1/16GJ
KK4700
GQBY
75KC
C65B
R65G
R65K
R65J
R65H
1/16GJ
1/16GJ
25KZ0.1
1/16
1/16
100KC
4.7KC
GQFY
GJ
GJ
22KC
39KC
C65A
R65L
1/16GJ
X
3.9KC
R65M C65J
X
X
R66B
1/16GJ
Q66A
ON: L
10KC
AH
ON: H
R679
R66C
1/16GJ
1/16GJ
10KC
4.7KC
Q672
AH
R670
R674
1/16GJ
1/16GJ
R671
4.7KC
1MC
1/3GZ0
R672
D672
1/16
X
GJ
Q671
330C
2SB1204TP
:2SB1204SP
8
7
6
5
ON: L
R673
1GJ
L671
680
D671
C671
L2M9
RB051
16KZ
101KN
L-40G
0.22
C677
GQFY
X
C676
1
2
3
4
16EM
470CD
C674
R675
1/16GJ
KK4700
GQBY
75KC
C672
R676
R67J
1/16GJ
25KZ0.1
X
100KC
C673
GQFY
IC671
X
C67B
FA7701V
X
R67K
R67H
R67A
Q67A
1/16GJ
IMZ1AG
1/16
1/16
GJ
22KC
GF
10KC
27KC
FAN_CONT_1
R67B
1/16
R67I
GZ0C
1/16GJ
1KC
C67A
R67C
X
R67F
R67E
1/16
1/16
1/16
GZ0C
R67G
GJ
GJ
1/16GJ
10KC
4.7KC
1KC
R67D
1/16GF
1.8KC
6VS
R67Q
1/16
D67Q
GJ
1SS355
D67P
10KC
UDZ5.1BG
Q67P
R67P
AH
1/16GJ
1KC
FAN CONTROL
Q661
R661
2SB1204TP
1/16GJ
:2SB1204SP
10KC
R662
1/3GJ
1000
Q662
AH
R663
! CAUTION:
Fuse must be used with the specified part number.
Unauthorized substitutions may result in fire or accident.
4
5
-1-
[Left]
LINE FILTER BAORD
C602
(LIVE)
C601
F601
VA601
R601
275GM
275GM
4A250V
1 (LIVE)
VEV
1GJ
0.22
0.22
TCSL
UVCA
0043
220K
UVCA
K6A_1
K6A_2
NT2
NT2
F601A
F601B
J20B
J20B
00100
K6A_3
K6A_4
00100
NT2
NT2
(NEUT)
2
(NEUT)
K6A
J10EM
020N
F.G.
1
K6C_1
K6C_3
3
NT2
NT2
K6C
K6C_2
K6C_4
J10EM
NT2
NT2
020N
C611
1000KK
1000NH
DB611
D10XB60
C612
1000KK
1000NH
C615
R61A
400GJ
1GJ47K
1.5P
R61B
1GJ47K
4
R614
K6U_4
2XK
NT2
0.15VBD
K6U_3
NT2
K6U_2
NT2
K6U_1
NT2
1
R613
PTH611
2XK
DHXAVB002
0.15
TO LENS
VBD
MOTOR
C62I
KZ
R615
1/2
D618
D617
0.01
GJ
1SS
1SS
GQFY
240K
355
355
R616
D619
D616
1/2
1SS
1SS
GJ
355
355
240K
C62K
C62J
C62M
0.022 -PLC-XU45
KK
CJ330
25KZ
0.047 -PLC-XU46
CGQY
0.022
0.1
LZBY
GQFY
R62Q
1/16
GJ
22C
R62P
1/16
GJ
47KC
16
15
14
13
12
IDET
SYNC
REF
ON
CT
OFF
R62R
IC611
1/16
GJ
5.6MC
FA5332M
IFB
IIN-
VDET
OVP
VFB
1
2
3
4
5
C62A
CJ68
R62C
CGQY
1/16
R62B
1/16
GJ
470KC
C62C
C62B
GJ
10KC
25KK
KK470
GQBY
0.033
0.033 -PLC-XU45
R62A
0.022 -PLC-XU46
1/16GJ
1.5KC
130K -PLC-XU45
30K -PLC-XU46
T651
L51B2190N
D651
C659
FMB-2306
25EM
6
1
R633
15.5V
1000CD
FJ22VRH
C651_2
9
2
NT2
C654
C651
15.5V
25KZ
25EM
0.1
2700
11
3
GQFY
2F
C634
2000KK
330NH
C651_1
NT2
D652
FMJ-23L
7
C658
KK330
C635
6V
GQBY
6V
8
5
2000KK
(2.17A)
220AHH
C652_2
NT2
C655
C652
25KZ
10EM
10
4
C657
0.1
3900
C642
KK330
GQFY
2H
400NJ
GQBY
0.022EAQ
C652_1
C653
NT2
D653
16EM
SFPL-52P
470SZ
-5VS
(60mA)
-6V
PC641
TLP421F-GBP
:TLP421F-GRP
C656
R653
R656
R637
F/B DET
1/16GD
1/16GJ
10KK
1/16GJ
10KC
4.7KC
0.47LZB
270C
REF
1
1
4
R654
R657
C641
ANODE
2
1/16GD
1/16GJ
16KZ
560C
1KC
CATHODE
3
0.22
2
GQFY
R655
1/16GD
6.8KC
IC651
UPC1093T
PC642
TLP421F-GBP
:TLP421F-GRP
O/V DET
1
4
R638
R652
R651
D654
1/16GJ
1/16GJ
1/16GJ
UDZS
10KC
10C
1KC
6.2BG
2
PC643
TLP421F-GBP
R658
:TLP421F-GRP
1/16
GJ
1KC
1
4
R659
ON: H
1/16GJ
2
1KC
R644
Q651
LAMP-BST-SW
X
AH
R660
1/16
GJ
4.7KC
COLD SIDE
Components indicated by a mark ! in this sc
significance in the safety. It is therefore, partic
ment of those parts must be made by exactly
specified fuse. Unauthorized substitutions may
This projector is isolated from AC line by usin
Please pay attention to the following notes in
1. Do not touch the part on hot side (primary c
cold sides (secondary circuit) at the same t
2. Do not shorten the circuit between hot and
3. The grounding lead must be connected to t
measuring the voltages and waveform.
6
7
THERMOSTAT
INTE
SW
SW
(SET TO OPEN
AT 100+/-5 C)
SW902
S
C603
C604
S10B3590N
S
L601
K901S
L602
:S10B5070N
275GM
275GM
J11B
F35B
F35B
:S10B5470N
0.22
0.22
2450N
1010N
1
0680N
UVCA
UVCA
K6B_1
K6B_2
NT2
NT2
K6B_3
K6B_4
NT2
NT2
3
K6B
K902S
J10EM
020N
J11B
2450N
POWER FACTOR CORRECTION
P.F. B
L611
R61C
L26B
1GJ47K
4140N
1
2
R61E
(850UH,2A)
D614
1GJ47K
FML-G16S
R61F
Q611
2SK
1GJ47K
2
1
2698
D
C617
G
450EM
R61D
180VCJ
1GJ47K
S
D613
3
SFPB
-54P
R62L
1/16GJ
4.7KC
TSW611
2
R623
S10B3640N
1/16
:S40B0030N
GJ
1
(90C)
4.7KC
C62E
R62J
1/16
C62F
25KZ0.1
GJ
GQFY
KK
22C
0.068
GQ
Q621
R62M
AH
1/16
R62H
GJ
1/16
390C
GJ
11
10
9
330C
R62I
1/16GJ
CS
VCC
VC
8.2C
P.F.CONTROL
P.F.CONTROL
Q622
AJ
VIN-
GND
OUT
R62G
1/16
6
7
8
GJ
R617
R618
100C
1/2GF
1/2GF
150K
150K
R62D
VR611
R619
R620
1/16GJ
1/2GF
1/2GF
130KC
150K
150K
VR611
R62E
R3G4102
C62D
R62F
FB612
1/16GJ
SJ
1/16GF
25KZ
Z20051---
1.1KC
1.2KC
0.1
<B-1K>
GQFY
K6E_1A
K6E_2A
NT2
NT2
K6E
K6E_1B
K6E_2B
J11CB070N
NT2
NT2
K6F
1
J10RK070N
R63A
R63C
R63E
1GJ
1GJ
X
68K
68K
R63B
R63D
R63F
D631
1GJ
1GJ
X
SFPL-52P
68K
68K
C632
R635
D632
1/16GJ1KC
X
X
C643
KZ0.22
R634
FA
R632
1/3GJ47
1GZ0
C631
D636
C633
D633
35TM
SC311
KK1000
UDZ12B
-06G
2.2DA
GQBY
R636
C636
1/3
KZ0.1
IC63_1
GJ
FA
NT2
120
14
11
9
7
5
3
1
14
11
9
7
5
3
1
OUT
OC
DRI
CD
CONT
GND
VIN
IC631
STR-Z2156
VB
OS
VCC
CSS
CT
15
12
10
8
6
4
2
15
12
10
10
8
6
4
2
2
C639_2
NT2
C637
KK680
GQBY
C639_1
NT2
C640
C639
C638
25TM
25KZ
35EM
0.1
220SZ
1FD
GQFY
Current Resonanc
Power Supply
R642
R643
1/16
X
GZ0C
Q641
X
R640
X
R641
D634
X
X
R645
1/16GJ
10KC
HOT SIDE
CAUTIO
8
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