J10EG031G
K66A
1
1
2
3
3
J10EG032G
K66B
1
1
2
3
3
J10EG030G
K66C
1
1
2
3
3
J10EG030G
K66D
1
1
2
3
3
J10EG060G
K8H
1
1
2
3
4
5
6
6
S10B5540N
SW902
1
2
J10EP090G
K8B
1
1
2
3
4
5
6
7
8
9
9
CN201
1
1
2
3
4
5
6
7
8
9
9
CN101
1
2
1
1
2
2
J10EZ050G
K48K
1
1
2
3
4
5
5
MC101
1
1
2
3
4
5
5
1
1
2
2
J10EG032G
K66E
1
1
2
3
3
1AA9W01BH006D
K611G
1
1
1
1AA9W01BH007G
K601A
1AA91BHBC3604
ZK603
1
1
1AV4M10B33800
FN905
1AV4M10B33600
FN901
1AV4M10B33500
FN903
1AV4M10B33700
FN902
1AV4M10B33800
FN904
J10EG040G
K8E
1
1
2
3
4
4
J10EZ030G
K8F
1
1
2
3
3
J10ES096G
K8G
1
1
2
3
4
5
6
7
8
9
9
J10EP100G
K8A
1
1
2
3
4
5
6
7
8
9
10
10
CN202
1
2
3
4
5
6
7
8
9
10
(LIVE)
INLET
(NEUT)
INLET
J20B
0040N
F601A
4A250VTCSL
F601
J11B5760N
K601
J10EM020N
K6A
1
2
S10B5930N
SW601
J20B
0040N
F601B
J10EG040G
K48L
1
1
2
3
4
4
J30B1630N
K100G
1
CN102
1
1
2
3
4
4
CN100
1
1
2
3
4
4
1AA91BHBC2604
ZA1000A
1
READY
(GREEN)
POWER LAMP
(RED)
1SS355
D6803
AH
Q2863
X
R2877
X
R2863
X
D2854
1/16GJ1KC
R2866
25KZ0.1
GQF
C2862
1/16GJ
4.7KC
R2864
NTK68B_5
1/16GJ
1KC
R2878
X
SC2861
1
2
NTK68B_3
X
R2861
25KZ0.1
GQF
C2861
X
D2857
NTK68B_8
1/16GJ680C
R2872
NTK68B_4
X
D2853
X
R2873
1/16GJ
1KC
R2876
X
R2879
5V
X
D2860
X
R2867
X
R2871
NTK68B_7
1/16GJ
4.7KC
R2868
X
D2852
S10B3530G
SW6808
POWER
1
2
3
4
J10EG090G
K68B
1
1
2
3
4
5
6
7
8
9
9
1/16GJ
4.7KC
R2874
AH
Q2861
SML-210YTLG
D2861
LAMP
REPLACE
(YELLOW)
NTK68B_1
AH
Q2862
1/16GJ1KC
R2862
X
D2851
NTK68B_6
SML-521MUWG
D2863
1
2
RED
3
GREEN
4
NTK68B_2
1/16GJ390C
R2869
X
D2856
AJ
Q2864
SML-210LTMG
D2862
WARNING
TEMP.
(RED)
NTK68B_9
1/16GJ
4.7KC
R2891
PSCL
PSDA
1
SDA
2
SCLK
3
D.S.
4
GND
5
INT OUT
6
A1
7
A0
8
+VS
CJ33CGQ
C8822
CJ33CGQ
C8821
5VAL
J10EG060G
K88A
1
1
2
3
4
5
6
6
K88A_1
K88A_2
K88A_5
K88A_3
25KZ0.1GQFZ
C8823
16TM2.2FD
C8824
1/16GJ10C
R8822
1/16GZ0C
R8827
1/16GJ100C
R8831
1/16GJ10KC
R8823
X
R8824
1/16GJ10C
R8821
X
R8826
COM
NO
NC
S10B5980N
SW8801
12
3
K8801_3
K8801_2
K8801_1
J10EZ030G
K8801
1
1
2
3
3
1/16GZ0C
R8851
J10EG040G
K8803
1
1
2
3
4
4
COM
NO
NC
S10B6470N
SW8803
12
3
K8803_3
K8803_1
K8803_2
6.3KZ47ME
C2804
6.3KZ47ME
C2803
10KZ1UGQFZ
C2801
KK470GQ
C2802
J10EG040G
K28D
1
1
2
3
4
4
S5V
NT2801
NT2802
NT2803
D2802
X
X
D2801
1/16GJ47C
R2801
1/16GJ100C
R2802
U22B0080G
A2811
1
2
3
J10EM
020N
K6C
1
2
J30B1260N
K611G
1
275GK
0.22VBC
C613
275GK
0.22
VBC
C611
275GK
0.22
VBC
C614
VEV
0043
VA611
1
2
250KK
1000XH
C617
F35B
1190N
L611
1
2
3
4
F35B
1190N
L612
1
2
3
4
J10EM
020N
K6B
1
2
275GK
0.22VBC
C612
250KK
1000XH
C616
1/2DJ
220K
R611
FILTER
AC100-120V
AC200-240V
K35R
J11EA361G
1
30
30
1
30
1
F.G.
INTAKE FAN
FOR POWER
K50A
K10J
K50B
K10E
J11MD540G
J10ML540G
J10ML540G
J11MD540G
K35G
J11EA361G
K35B
J11EA361G
(WHITE)
(WHITE)
(WHITE)
(BLUE)
(RED)
EXHAUST FAN
FOR LAMP
INTAKE FAN
FOR PANEL
INTAKE FAN
FOR PANEL
EXHAUST FAN
FOR POWER
TO FILTER FRAME GND
2PIN OPEN
2PIN OPEN
L901
Z21B0790N
TO A/V UNIT K100G
FILTER FRAME GND
POWER FRAME GND
81L03K2R5
SW902B
81L03K2R5
SW902A
L902
Z21B1050N
(SET TO OPEN AT 9
0+/-5ºC)
R/C
PRE-AMP
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
A
B
C
D
E
F
G
H
I
J
K
L
M4VA-01
DOOR SW
MAIN
R/C
FILTER
HOT SIDE
COLD SIDE
AC CORD
INLET
R
LCD
PANEL
G
LCD
PANEL
B
LCD
PANEL
LAMP SW
SENSOR
LM76CHMX-5
IC8821
TEMP. SENSOR
FOR OUTER
AV
LED
POWER UNIT
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
LAMP BALLAST
UNIT
THERMOSTAT SW
LP901
METAL HALIDE LAMP
A3
SCH_M4VA
■
Schematic Diagrams
CAUTION
Components indicated by a mark
!
in this schematic diagram have the special significance 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.
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.
CAUTION
Fuse of the specified parts number must
be used.
Unauthorized substitutions may result in
fire or accident.