A3
SCH_KL6AC
LINE FIL
TER
IC601
FA5502M
P.F.CONTROL
POWER FACTOR CORRECTION
(T601,Q601,Q602,D604,IC601)
IC651
STR-Z2156A
Swithing Power Supply
AV
TEMP
IC681
UPC1093T
IC4831
LM76CHMX
TEMP SENSOR 1
(OUTSIDE)
MAIN
LAMP
BALLAST
POWER
R/CS
LAMP COVER
SW.
R
LCD
PANEL
G
LCD
PANEL
B
LCD
PANEL
S6V
S-5V
S15.5V
COLD
HOT
COMPUTER
/COMPONENT
S-VIDEO IN
AUDIO_OUT
AUDIO_IN
CVBS
L(MONO)
R
RUSH CURRENT SUPPRESSION
(DS601,PTH601)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
KL6AC-01
J10EG035G
K6M
1
1
2
3
3
J10EG037G
K8N
1
1
2
3
3
J10EG036G
K6K
1
1
2
3
3
J10EG037G
K6J
1
1
2
3
J10EG035G
K8G
1
1
2
3
3
1AV4M10B41000
FN907
1AV4M10B41400
FN904
1AV4M10B33501
FN902
1AV4M10B34400
FN903
1AV4M10B33501
FN901
J10EP031G
K8F
1
1
2
3
3
1LB4A10B07400
SP901
1
2
CN2
1
5
J10EZ051G
K8H
1
5
J10EG045G
K8D
1
4
AC CORD
W901
AC100-120V
AC200-240V
S10B5470N
SW902
1
2
J10XK120G
K8R
1
12
1AV4M10B41400
FN905
J10EG036G
K6L
1
1
2
3
3
J10EG045G
K8S
J10B1010N
CN1
1
2
J10EG045G
K8E
1
4
J10QG204G
K200
1
1
2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19
20
20
CN3
1
1
2
3
4
4
1
3
G
K
A
G
D
S
S
D
G
(LIVE CIRCUIT)
(PRIMARY CIRCUIT)
K
A
REF
(SECONDARY CIRCUIT)
PFC_ON
PFC_O
N
Z20051---
FB601
1/10GJ270C
R682
1/10GJ
4.7KC
R694
1GJ47K
R657
RF101L2SP
D602
16EM
2205D
C685
1SS355
D607
;1SS352G
1/2
GJ240K
R603
25KK
0.1GQ
C627
AJ
Q622
25KK
0.1GQ
C688
1/10GJ
470KC
R633
1SS355
D608
;1SS352G
1
2
3
1/10GJ
180C
R624
1GK680VB
R606
TLP421F-GBP
;TLP421F-GRP
PC602
1
2
3
4
25KK
0.1GQ
C663
400GK1DV
C607
;400GK1FD
;450GK1BS
1/10GJ
100C
R635
1/10GJ100C
R620
1/2GF
150K
R639
1GJ47K
R654
RB160L-40P
D603
;SFPB-54P
2
1
25TM1FD
C661
;25TM1JR
2000KK
220NH
C657
1/10GJ1KC
R692
RF101L2SP
D651
1/2GF
150K
R641
FFXAVB
001SGJ
R661
1/3
GJ
120
R672
KK1000
GQ
C653
1/3GJ680
R604
1/10GJ1KC
R683
RF101L2SP
D683
1/10GJ
330C
R626
1SS355
D609
;1SS352G
25KK0.1GQ
C626
1/10GJ
270KC
R634
16KZ0.22
GQF
C664
1/10GJ4.3KC
R632
1/10
GJ390C
R630
1/10GJ
100C
R615
1/10GF
36KC
R622
25KK
0.047GQ
C621
16KK
0.1
GQ
C619
5XJ0.15
VBE
R614
25KK
0.1GQ
C684
2000KK330NH
C654
16KZ
2.2
FA
C692
1GJ47K
R656
25KK
0.1
GQ
C624
AH
Q681
KK
0.01
GQ
C623
1000KK
1000NH
C609
1/2FJ22VRH
R658
400NJ
0.022EAQ
C658
DHXAVB002
PTH601
RF101L2SP
D601
KK330
GQ
C622
1/10GJ
22C
R621
1GJ47K
R651
02DZ
22YG
D605
;UDZS
22BG
25KK
0.1GQ
C656
TLP421F-GBP
;TLP421F-GRP
PC601
1
2
3
4
400GK1DV
C611
;400GK1FD
;450GK1BS
25EM
1005D
C614
1/10GJ10KC
R631
1/3GJ47
R659
25KK
0.1GQ
C682
10KK0.47GQ
C686
F35B1470N
L603
1SS355
D615
;1SS352G
1/10GJ
4.7KC
R673
1/2GF
150K
R638
KK680GQ
C659
450GK
0.1FD
C618
Z20051---
FB602
FMX-G26S
D604
1SS355
D606
;1SS352G
1/10GJ10KC
R693
25EM
1005D
C613
1/10GJ
1KC
R671
CEXAVB01100
C616
;CEXAVB01200
1
2
KZ
0.22
FA
C652
1/2GF
150K
R642
1/2
GJ240K
R602
X
R629
35EM
2208HC
C662
450GK
0.1FD
C636
R3L5
102SG
VR601
1
2
3
1/10GJ
620C
R636
KK470
GQ
C629
1/10
GZ
0C
R619
1/10GJ4.7C
R625
1/10
GJ100C
R628
35TM
2.2DG
C651
16KK0.1GQ
C631
CJ68
CGQ
C628
5XJ0.15
VBE
R613
AH
Q621
RB160L-40P
D610
;SFPB-54P
1/10GF
5.1KC
R687
RB085T-60
D681
;FMB-26L
C681
25EM
47005D
1/3GJ
1500
R699
1/10GJ
220KC
R649
1000KK
1000NH
C608
1GJ47K
R652
02DZ
12YG
D653
;UDZS
12BG
RB085T-60
D682
;FMB-26L
1
IF
B
2
IIN-
3
VDET
4
OVP
5
VF
B
6
VIN-
7
GND
8
OUT
9
VC
10
VC
C
11
CS
12
ON/OF
F
13
RE
F
14
SYNC
15
CT
16
IDE
T
EM4.73P
C625
35EM
2205F
C612
1/10
GJ
4.7C
R627
25KK0.1GQ
C632
1/10GJ
10KC
R681
1GJ47K
R653
X
R662
1/10GF1.2KC
R637
16V
6V
L51B6870N
T651
2
3
5
6
7
8
10
9
11
4
1
1/2FJ22VRH
R660
1
2
AJ
Q651
AH
Q652
1SS
355
D654
;1SS352G
X
PTH651
1/10GJ
1.2KC
R648
1/10GJ
560C
R655
1/10GJ
9.1KC
R650
1/10GJ
68KC
R647
25KK
0.1GQ
C650
1/10GF
2.2KC
R679
D652
CRF03P
1
3
4
5
6
7
8
9
11
12
14
15
DDXAVB004
DB601
:RBV-1506
1
2
3
4
25KK
0.1GQ
C633
1/10
GJ2.4KC
R612
1/10
GJ4.7KC
R618
1/10GJ2.4KC
R674
1
2
1/10GJ
10KC
R684
16KZ0.15GQF
C691
1/10
GJ39KC
R686
AH
Q682
1/10GJ
10KC
R688
02DZ
6.2YG
D686
;UDZS
6.2BG
-5V
C616_2
R660_2
K6AC_2B
K6A_2A
IC601_10
K6R_3
K6AC_2A
K6AC_1A
K6R_7
IC651_8
K6R_4
K6AC_1B
K6R_8
K6A_1B
R674_1
K6A_2B
K6R_12
K6A_1A
J10XK120G
K6R
1
1
2
3
4
10
5
11
6
12
12
7
8
9
J10B1010N
K6A
1
2
TF861S
DS601
DHXAVB026G
PTH652
L26B5410N
T601
1
2
3
4
F34BR152G
L611
1
2
3
F34BR152G
L614
1
2
3
F34BR152G
L616
1
2
3
K6R_10
K6R_11
SCREW_10
X
SCREW1
1 2
3
4
5
6 7
8 9 10
C683
10EM39005F
K6R_5
K6R_9
K6R_6
K6R_1
K6R_2
RB551V-30G
D687
2SK3934LBS1
Q601
G
D
S
2SK3934LBS1
Q602
G
D
S
J10EM024N
K6AC
1
1
2
2
250KK2200XH
C693
1/2GJ
120K
R600
1/2GJ 120
K
R601
J20B
00100
F601B
;B4J20B0010J
J20B
00100
F601A
;B4J20B0010J
8A
250VTC
F601
C601
275GK
0.47VBB
;275GM
0.47VB
K6AA_2B
K6AA_2A
K6AA_1A
K6AA_1B
K6AB_1A
K6AB_1B
K6AB_2B
K6AB_2A
F35B1010N
L601
1
2
3
4
J10B
1010N
K6AB
1
2
275GK
0.33VBBC
C602
DVXAVB007
VA601
1
2
J10EM024N
K6AA
1
1
2
2
Y
C
F34DH107G
L2031
Z30B0220G
SC2056
CJ100CGQ
C2061
Z30B0220G
SC2051
VIDEO_L_EXT
1/10GJ100KC
R2064
OUT_DET_EXT
1/10GJ100C
R2062
OUT_R_EXT
1/3GJ75
R2021
F34DH506G
L2061
F34DH107G
L2021
F34DH506G
L2052
1/10GJ100KC
R2052
K20D_2
K20B_3
1/10GJ100C
R2031
F34DH506G
L2056
1/3GJ75
R2001
K20B_5
F34DH506G
L2051
PC_R_EXT
1/10GJ100KC
R2057
K20B_1
K20A_3
K20D_3
Z30B0220G
SC2011
1/10GJ100KC
R2056
Z30B0220G
SC2057
OUT_L_EXT
K20B_2
K20D_6
K20A_6
VIDEO_R_EXT
F34DH107G
L2001
F34DH506G
L2057
02DZ12YG
D2031
;UDZS12BG
1/3GJ75
R2011
Z30B0220G
SC2052
KK0.1GQ
C2031
;KK0.1LZB
K20C_3
CJ100CGQ
C2062
F34DH107G
L2011
1/10GJ100C
R2061
Z30B0220G
SC2001
F34DH506G
L2062
K20C_2
1/10GJ100KC
R2063
Z30B0220G
SC2021
PC_L_EXT
1/10GJ100KC
R2051
VIDEO_EXT
S_Y_EXT
S_C_EXT
S_SW_EXT
VIDEO_L_EXT
PC_R_EXT
VIDEO_R_EXT
OUT_L_EXT
OUT_R_EXT
PC_L_EXT
OUT_DET_EXT
S_C_EXT
S_SW_EXT
VIDEO_EXT
S_Y_EXT
K300_2
K300_3
K300_6
K300_7
K300_9
K300_10
K300_11
K300_12
K300_13
K300_14
K300_15
X
C2006
X
R2009
1/10GZ0C
R2008
X
C2007
J12B06000
K20C
;B4J12B02600
7
1
6
2
3
4
5
J12B06000
K20D
;B4J12B02600
7
1
6
2
3
4
5
K20A_4
J12B3541N
K20B
1
2
3
4
5
6
9
J11B4700N
K20A
;J11B4701N
7
1
2
3
4
5
6
1/10GZ0C
R2012
1/10GZ0C
R2022
1/10GZ0C
R2003
J10QY201G
K300
1
1
2
2
3
4
5
6
7
8
9 10
11 12
13 14
15 16
17 18
19 20
Z30B0220G
SC2058
Z30B0220G
SC2059
Z30B0220G
SC2031
R/C PRE AMP
OUT
VCC
GND
X
D2901
X
D2902
6.3KM47PCH
C2903
;6.3KM471N
S5V
J10EG045G
K29D
1
4
K29D_1
K29D_3
K29D_2
U20C01800
A2901
1
2
3
10KK1MN
C2901
;10KK11B
1/16GJ47A
R2901
KK470MN
C2902
;KK470AYH
;KK470AXH
1/16GJ
100A
R2902
SDA0_5V
SCL0_5
V
X
R4835
1
1
SDA
2
SCL
3
O.S.
4
GND
5
INT OUT
6
A1
7
AO
8
+VS
S5V
J10EG
045G
K48E
1
4
1/16GJ
10KA
R4833
1/16GJ10
A
R483
2
16KK0.1MN
C4833
;16KK0.1AYH
;16KK0.1AXH
CJ33CM
C4832
;CJ33DAY
;CJ33DAX
CJ33CM
C4831
;CJ33DAY
;CJ33DAX
1/16GJ10
A
R483
1
16KK10BB
C4834
;16KK101L
K48E_1
K48E_3
K48E_4
K48E_2
MICRO SW
K690_1
K690_2
K690_3
COM NO
NC
S10B6470N
SW901
1
2
3
J10ES036G
K690
1
1
2
3
3
A901
K35R
J11EA365G
1
30
30
1
30
1
LP900
METAL
HALIDE LAMP
K35B
J11EA365G
15.5V
S6V
S6V
S6V
DC_ON
LAMPDC_ON
1
30
30
1
1
30
PROJECTION LENS
(NEUT)
SP-
N.C.
SP+
GND
GND
GND
S15.5V
GND
S-5V
G-PNL
B-PNL
EXHAUST
SIDE
POWER
EXHAUST
SIDE
LAMP
5V
GND
LAMP_SW
ECO
LAMP_SENS
5V
GND
LAMP_SW
ECO
LAMP_SENS
(LIVE)
(TERMOSTAT_SW)
LF901
U20B55201
F.G.
(NEUT)
K35G
J11EB363G
R-PNL
INTAKE
LATE
LAMP
(100°C)
Schematic Diagrams
cautioN
Components indicated by a mark
!
in this schematic diagram have the special sig-
nificance in the safety. It is therefore, particularly recommended that the replacement
of those parts must be made by exactly the same parts. Must be used with a specified
fuse. Unauthorized substitutions may result in fire or accident.
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 the hot and cold
sides (secondary circuit) at the same time.
. 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 mea-
suring the voltages and waveform.
cautioN
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
Summary of Contents for LC-XB41
Page 59: ...59 IC Block Diagrams BA7078 Sync Separator IC5301 AN5870 Signal Switch IC5201...
Page 60: ...60 IC Block Diagrams FA5502 P F Control IC601 FA7711 DC DC Converter IC5801...
Page 63: ...63 IC Block Diagrams LM4889 Audio Output IC5031 M62334 DAC IC3501...
Page 64: ...64 IC Block Diagrams NJW1141 Audio Control IC5001 PW190 Scaler IC301...
Page 65: ...65 IC Block Diagrams STR Z2156 Power OSC IC651...
Page 94: ...KL6B Jun 2007 2007 Eiki Internatinal Inc A key to better communications...
