Eiki LC-XT6, Service Manual

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DIA-3
LC-XT6
DC POWER
AV
MAIN
AC-DC POWER
LIGHT
MOTHER
EX TEMP
RC-LED
RS232C
RC REAR
CONTROL
BRIDGE
MOTOR
AC FILTER
AA610
AA6591
AA620
AA1050
AA6510
AA9700
AA8700
AA680
AA685
AA8710
AA8720
AA8730
AA3610
AA9000
AA8740
AA6800
AA200
AA6594
AA6593
AA6596
AA6592
AA3800
RGB FANNET
PFC-1
THERMAL FUSE FOR LAMP2 THERMAL FUSE FOR LAMP1
THERMAL FUSE FOR LAMP4
THERMAL FUSE FOR LAMP3
PFC-2
LAMP SIGN
LAMP ID1
LAMP ID4
LAMP ID3
LAMP ID2
ID1 IF
ID2 IF
ID3 IF
ID4 IF
R PANEL
B PANEL
OPTICAL FILTER
G PANEL
M10B51000
FN909
M10B51000
FN907
M10B50800
FN901
M10B50800
FN902
M10B51202
FN915
M10B51103
FN913
M10B51104
FN914
M10B51103
FN912
M10B51102
FN911
M10B51203
FN916
M10B51302
FN917
M10B51303
FN918
M10B51102
FN910
1
2
1
2
1
2
1
2
M10B50900
FN906
M10B50802
FN903
M10B50801
FN904
M10B50801
FN905
AC CORD
1
2 3
J30B1260N
K90H
1
FAXAVB001NT-N FAXAVB001NT-N
FAXAVB001NT-N
FAXAVB001NT-N
K68B (13)
K28D (4)
K66A (32)
K38J (30
)
K19B (3)
K28
C
(13)
K8E (40)
K88
F
(6
)
K76
B
(30)
K
47
D
(5)
K47
E
(8
)
BtoB BtoB
K90E
(100)
K90C (80)
K90
D
(40)
K90A (180)
K80A (80)
K80
B
(40
)
BtoB
BtoB
SLOT1 UNIT
SLOT2 UNIT
K90B (180
)
BtoB
BtoB
K38F (30
)
K68A (13)
K28A (4)
K36A (30)
K36C (32)
K36D (11)
K6F (30)
POWER OUT1
POWER OUT2
K36G (4)
PANEL B2
PANEL B1
K6E (2)
K67A (4)
K67B (4)
K67D (5)
K67C (6)
K67F (4)
K67E (5)
K36J (4)
LAMP1 IN
LAMP2 IN
LAMP4 IN
LAMP3 IN
K36T (4)
K36U (5)
K36V (4)
K36W (5)
K16E
(11)
K6A (2)
K6B (2)
K6D (2)
K6C (2)
AC INLET
AC SW
380W
LAMP UNIT4
BtoB
CABLE
LAMP4
LAMP2
LAMP1
380W
BtoB
LAMP UNIT1
METAL HALIDE LAMP
380W
380W
LIGHT SOURCE
LAMP
BALLAST1
METAL HALIDE LAMP
BtoB
LAMP UNIT2
LIGHT SOURCE
METAL HALIDE LAMP
LIGHT SOURCE
METAL HALIDE LAMP
BtoB
T30B1240
LAMP UNIT3
LIGHT SOURCE
CABLE
LAMP3
K16B (2
)
K16
C
(2
)
K87
A
(6
)
K87B (6
)
K87
C
(6
)
K87
D
(6
)
K87
E
(6
)
K87G (6
)
K87
J
(6
)
K87
L
(6
)
K87
F
(6
)
K87H (6
)
K87
K
(6
)
K87
M
(6
)
TO PFC-
2
TO PFC-
1
CABLE
K65L (6)
K65E (6)
LENS SHIFT
UP/DOWN
K65N (3)
LENS SHIFT
L/R
LENS FOCUS
+/-
LENS ZOOM
+/-
K65P (3)
K65Q (4)
LENS SHIFT
HOLIZONTAL
DETECT SW's
LENS SHIFT
VERTICAL
DETECT SW's
K65A (40)
K25R (92)
K25G (92)
K32B (92)
K25Y (6)
K19A (3)
WIND SENSOR
K88
E
(6
)
K8H (3)
K28
B
(13)
K90F
(40)
K90G
(40)
K22C
(40)
K22B
(40)
K22A
(100)
K90N
(40)
K90M
(100)
K90Q
(40)
K90P
(100)
K47
F
(5
)
K16A
(2)
CN2
(5)
BLACK
WHIT
E
CN1
(2)
CN3
(4)
CN1
(2)
CN3
(4)
CN2
(5)
CN2
(5)
CN3
(4)
CN1
(2)
CN2
(5)
CN3
(4)
CN1
(2)
WHIT
E
K16
C
(2
)
K16
B
(2
)
BLAC
K K16A
(2)
K16E
(11)
(AA6510)
K36P (5)
K36Q (4)
K36N (5)
K36S (4)
K36
R
(4)
<TO:AA620
>
<TO:AA200>
<TO:POWER EX FAN>
K77
A
(30)
K77D
(7)
K77C
(6)
K77F
(9)
K77E
(8)
K47
C
(5
)
K47
A
(5
)
K47B (8
)
K57A (5)
K66B (12)
SHUTTER
PROJECTION LENS
LAMP
BALLAST2
LAMP
BALLAST3
LAMP
BALLAST4
K0AAKEZ00012
J11B9990N
LP901
LP902
LP903
LP904
SW901
K901
U20C50400
U20C50400
U20C50400
U20C50400
WHITE
BLAC
K
PBS
PANEL G2
PANEL R
PANEL G1
AC200V-240V
F.G.
ON
OFF
PRIMARY
CIRCUIT
SECONDARY
CIRCUIT
PRIMARY
CIRCUIT
SECONDARY
CIRCUIT
T30B1240
T30B1240
T30B1240
UNIT:1AA0B10C882A0
IFVCT <DF-SDI SLOT>
TO:
FG-NET
(CHASIS
_EARTH)
RED
BLAC
K
WHITE
BLACK
WHITE
BLACK
S901
U20C17001
1AA0MGF0139--
LAMP2 EX
LAMP4 EX
LAMP3 EX
LAMP1 EX
MIRROR EX
(SW904)
K36E (12)
K67G
(12)
K67H
(20)
POWER&P-GND
PFC1 CONTROL
PFC2 CONTROL
LAMP BALST3
LAMP COVER
LAMP REP.LED
LAMP BALST4
LAMP ID
LAMP1 ID LAMP2 ID LAMP3 ID LAMP4 ID
LAMP BALST1
LAMP BALST2
K36B (20)
CONTROL
SIGNAL
K36Z (4)
K66D (4)
PRIMARY
CIRCUIT
Z1NG&F
G
1AA9W01CZ003B
Z1NB&SW
B
1AA9W01CL003- Z1NN&SWN 1AA9W01CL003A
ZSW&6A
1AA9W03CK001K
Z6C&6E 1AA92AVCS400
6
Z6F&36
A
1AA9HDNCQ160
Z
Z36E&67G
1AA9CBGCM580W
Z36B&67H
1AA9GBACA5807
Z36C&66A
1AA9LDNCM2007
Z36D&66C
1AA9CAYBZ220W
Z68B&68C
1AA9DAYBZ220W
Z28D&28A
1AA94AYBZ820W
Z22C&90G
1AA9JBACA2807
Z76B&77A
1AA9HBACA8607
Z77F&87M
1AA9W09AY003B
Z77E&87K
1AA9W08AY004B
Z77D&87H
1AA9W07AY003E
Z77C&87F
1AA96AYBZ740W
Z90H&FG
1AA91CZCW180K
Z38J&38F
1AA9HBACA1407
Z8E&65A
1AA9JBACA3007
Z28C&28B
1AA9DAYBZ300K
Z88F&88E
1AA96AYBZ340W
Z19B&19A
1AA93AYBZ400W
Z47A&N2A
1AA9W05CF003-
Z47B&16E
1AA9W0BAY003A
Z47C&N2B
1AA9W05CF003A
Z47E&16E
1AA9W0BAY003A
Z47D&N2C
1AA9W05CF003B
Z47F&N2D
1AA9W05CF003C
Z16C1&1B 1AA9W03BB007
B
Z16C2&1
D
1AA9W03BB007
B
Z16B1&1A 1AA9W03BB007
D
Z16B1&1
C
1AA9W03BB007
D
Z8H&S901
1AA93BFCA180K
Z6B&16A1
Z6D&16A2
<TO:AA6591>
PRIMARY
CIRCUIT
PRIMARY
CIRCUIT
PRIMARY
CIRCUIT
SECONDARY
CIRCUIT
SECONDARY
CIRCUIT SECONDARY
CIRCUIT
SECONDARY
CIRCUIT
NEC SCHOTT,SF96E
(SW903)
(SW906)
(SW905)
NEC SCHOTT,SF96E
NEC SCHOTT,SF96E
NEC SCHOTT,SF96E
A complex of wires,
connectors and
thermal fuses.
A complex of wires,
connectors and
thermal fuses.
SECONDARY
CIRCUIT
SECONDARY
CIRCUIT
SECONDARY
CIRCUIT
SECONDARY
CIRCUIT
SECONDARY
CIRCUIT
SECONDARY
CIRCUIT
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
KT2A-01
Schematic Diagram
Indication of Signals
Power Failure, Fan Failure Detection Signals
- NO POWER when one of those signals detects a failure.
Power Drive, Fan Drive Signals
- NO POWER when one of those signals has a failure.
Switch Signals [AV switch, Mute, etc]
- NO PICTURE or NO SOUND when one of those signals has
a failure.
CAUTION
Components indicated by a mark
!
in this schematic diagram have
the special significance in the safety. It is therefore, particularly rec-
ommended that the replacement of those parts must be made by
exactly the same parts. Must be used with a specified fuse. Unau-
thorized 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.
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 the voltages and waveform.