Christie LX605 Service Manual page 159

Schematic Diagrams
A
L902
K6B
1 1
2
2
B
AC CORD
AC100-120V
AC200-240V
C
LIGHT SOURCE
DC 370V at AC230V
D
LP900
1 1
1 1
2 2 2 2
LAMP BALLAST
LAMP ID
ID CONNECT
E
1 2
K21A 1 2
J10QY401G
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
F
33 34
35 36
37 38
39 40
A/V
G
H
NTS5V
D6892
02DZ12YG
SML-210DTLG
SML-210YTLG
SML-210LTMG
SML-210MTMG
C6878
CONTROL
16KK0.1MN
NTS3.3V
3.3V_MCU
D6895
NTH04
02DZ12YG
X SCREW_14
1 2 3
NTGND_C
INPUT SELECT LENS 8 9 10 11 12 13 14
NTH05
SW6874 SW6873 SW6872
X SCREW_14
S10B3530G S10B3530G S10B3530G
1 2 3
K11 TPKEY11 KEY11
8 9 10 11 12 13 14
MENU DOWN UP D6871 R6871
1/16GJ47A
I UDZS3.6BG
SW6877 SW6876 SW6875 K68A
S10B3530G S10B3530G S10B3530G J10EG
TPKEY21
K21 KEY21 105G
SHUTTER RIGHT LEFT D6873 R6873 1
1
UDZS3.6BG 1/16GJ47A
SW6880 SW6879 SW6878
2
S10B3530G S10B3530G S10B3530G
TPKEY31 NT68A-2
KEY03 KEY02 KEY01 K31 KEY31 3
TPKEY03 TPKEY02 TPKEY01 R6875 NT68A-3
D6875 1/16GJ47A 4
UDZS3.6BG
D6876 D6874 D6872 NT68A-4
1SS352G 1SS352G 1SS352G 5
NT68A-5
K01 R6872 KEY01 6
1/16GJ47A
NT68A-6
K02 R6874 KEY02 7
1/16GJ47A
NT68A-7
K03 R6876 KEY03 8
1/16GJ47A
NT68A-8
D6879 D6878 D6877 POWER_SW 9
UDZS3.6BG UDZS3.6BG UDZS3.6BG NT68A-9
10
10
NT68A_G
SCREW_1 SCREW_2 ON/STAND-BY
X SW6871 3.3V_MCU
SCREW_14 SCREW_14 S10B3530G
1 2 3 4 5 6 7 1 2 3 4 5 6 7
SCREW_5 SCREW_6 R6877
8 9 10 11 12 13 14 8 9 10 11 12 13 14
X X
X SCREW_14 SCREW_14 TPKPOWER
1 2 3 5 6 7 1 2 3 5 6 7
SCREW_3 SCREW_4 4 4
J X R6878
SCREW_14 SCREW_14 8 9 10 11 12 13 14 8 9 10 11 12 13 14
1 2 3 4 5 6 7 1 2 3 4 5 6 7 D6880 1/16GZ0A
UDZS3.6BG
8 9 10 11 12 13 14 8 9 10 11 12 13 14
K
NET JOINT
K31B
J10B2840N
13 12 11 10 9 8 7 6 5 4 3 2 1
L
23 22 21 20 19 18 17 16
27 25 24 15 14
FOR NETWORK
1 2 3
KA8AL-01
SCH_KA8AL
30 29 29
28 27 27
26 25 25
POWER
24 23 23
22 21 21
20 19 19
18 17 17
16 15 15
14 13 13
12 11 11
10 9 9
8 7 7
6 5 5
4 3 3
2 1 1
2 1 1
K6R
J10XC300G L904
K6A
HOT COLD
L901
CJ1
A901 K8K
GND
CJ2 J10EX052G
1 1
LB_SENS
GND
5V
LB_SW
ECO
5 5
GND
2 1
2 1
4 3
K10A
6 5
8 7
10 9 J10QG405G
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
RC&LED
AU2801
U20C01800
OUT
R2852
GND 1/10GJ100C
C2852 D2852
VCC
KK470
GQ X
C2851
R/C PRE AMP
10KK1GQ
SB_5V
T_RC
R2851
1/10GJ47C
C2853 D2851
AU2803 10KK47GPB X
02
OUT
R2854
GND 1/10GJ100C
C2855
VCC D2854
KK470
GQ X
R/C PRE AMP
C2854
F_RC 10KK1GQ
SB_5V
K8H
R2853
T_RC
SB_5V 1/10GJ47C J10ES116G
1 T_RC
C2856 D2853 NT28A-1 1
2 GND
C6891 X
10KK47GPB F_RC 2
KK0.1GQ 3
F_RC
NT28A-3 3
4
GND
D6886 4
R6896 5
SMLE12BC7TG SB_5V
NTGND_1 1/10GZ0C NT28A-5 5 READY
SHUTTER 6
SHUTTER LED
6
D6885 NT_R6896 FILTER NT28A-6
R6895 7 FILTER LED
D6884 1/10GZ0C NT_R6895 LAMP_REP NT28A-7 7
8 8 LAMP_REP LED
R6894
D6883 1/10GZ0C NT_R6894 NT28A-8
TEMP 9 9 TEMP LED
R6893
D6881 1/10GZ0C NT_R6893 POWER NT28A-9
10
R6891 POWER LED
1/10GZ0C NT_R6891 NT28A-10
LAMP 11
R6892 LAMP LED
1/10GZ0C NT_R6892 NT28A-11
D6882
SML-210LTMG NT68B_G
D6890
X
NTH06 NTH08
X X
SCREW_14 SCREW_14
4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 K28A
8 9 10 11 12 13 14 8 9 10 11 12 13 14
NTH07 NTH09 J10EG115G
X
X SCREW_14 SCREW_14
4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 HOLE
8 9 10 11 12 13 14 8 9 10 11 12 13 14
K8J
J10ES106G
GND
1
S3.3V_MCU
2
KEY11
3
KEY21
4
KEY31
5
KEY01
6
7
KEY02
8
KEY03
9
POWER_ON
10
10 GND
K8Z
K31A
J11CY600G
J10RL600G
26
4 5 6
M10B49800 M10B49800 M10B49801 M10B49803 M10B49803 M10B49804
FN910 FN909 FN908 FN906
FN911 FN907
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
2
K8R
J10XC300G
MAIN
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.
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 mea-
suring the voltages and waveform.
7 8 9 10
SPEAKER
M10B33004 M10B49805 M10B49802 M10B49806 M10B49900 SP901
FN905 FN904 FN903 FN902 FN901 B4A10B10700
ID CONNECT
K87A
J10EG065G
K8I
6 6
J10ES066G
K87A_6
5 5
K87A_5 L3BE331PG
4 4
K87A_4 L3BE331PG
3 3
K87A_3 L3BE331PG
2 2
K87A_2
T_5V_ID L3BE331PG
1 1
K87A_1 T_12V_ID
K87A_G
GND
TO MAIN UNIT
K8C
GND
J10ES038G
1
S3.3V
1
SENS
2
GND
3
3
GND
K8D
J10ES037G
1
S3.3V
1
GND
2
POSI
3 3
K8N
J10ES056G 1
5
1
K8G
J10ES046G
4
K8E
J10EX032G
GND
1
S3.3V
1
GND
2
FILTER
3 3
GND
K8B
1
J10EX032G
1
2
3 3
1
K8S
4
K8P
J10EP051G
1
SHUTTER_POSI1
S5V
SHUTTER_POSI2
5
K8L
J10ES136G
GND GND
1 1
LENS_LEFT
LENS_LEFT 2 2
LENS_RIGHT
LENS_RIGHT 3 3
LENS_DOWN
4 4
LENS_DOWN
LENS_UP
5 5
LENS_UP
GND 6 6 GND
S5V 7 7 S5V
LENS_CENT_POSI_H
8 8
LENS_L_POSI
9 9
LENS_R_POSI 10 10
LENS_BOT_POSI 11 11
LENS_TOP_POSI 12 12
LENS_CENT_POSI_V 13 13
CN_A
K8M
J10QF045G
1
ZOOM/FOCUS MOTOR
4
K35R R
LCD PANEL
J11EA405G
G
K35G
LCD PANEL
J11EA405G
B
K35B
LCD PANEL
J11EA405G
11 12 13
LAMP ID
K87B
1/16GZ0A
R8738 J10RR060G
AMF SENSOR
K87B_6
L8734 K87B_5
L8733 K87B_4
L8732 K87B_3
K18A
K87B_2
L8731
J10ES037G
L3BE331PG K87B_1
GND MOTOR_POSI
L8737
S3.3V
TO LAMP1 ID UNIT 1 K68C_3
GND U20C37400
R1812
2 D1811 1/10GZ0C
POSI
3 K68C_1
3
GND 2
K68C_GND
WINDS SENSOR
4 1
S901
R1811
R1813
1AV4U20C17000 C1816 1/10GJ6.2KC
1/10GJ68C
16KK0.1MN
SENSOR A
FILTER MOTOR
M
M901 K16A
R1691
C1691
1/16GJ100A
16KK0.22
1AV4M10B43400 J10ES046G GQ
IC1692_8
FRONT
THERMO. SENS.1
K16A-1
1
S5V HOLE
GND
K16A-3 NTH12
SCL0_S5V X
SCREW_10
SDA0_S5V 5 4 3 2 1
4
FILTER SW 10 9 8 7 6
K16A-4
SW1891 K16A_GND
S10B
IC1692_4
6470N
C1693
NC NO COM R1693 IC1692_2 C1692
2 3 1 X
1/16GJ100A X
1 NTK18W-1
IC1692_1
1
SW1891-2 R1692
2 1/16GJ100A
NTK18W-3
3 3 K18W
J10EX032G
NTK18WG
(ROOM)
LAMP COVER SW
SW901 SENSOR C
S10B7860N
K18B
LAMP COVER SW
C1814
16KK0.1MN
J10EG045G
IC1814_8
THERMO. SENS.2
K18B-1
1
S5V HOLE
GND
K18B-3 NTH11
SCL0_S5V X
SCREW_10
SDA0_S5V 5 4 3 2 1
4
SHUTTER 10 9 8 7 6
K18B-4
K18B_GND
M
IC1814_4
SHUTTER_SW2(+)
C1887
SHUTTER_SW1(-) R1826 IC1691_2
X
1/16GZ0A
R1825
IC1691_1
1/16GZ0A
1
C1885
POSITION_DET1
1 X
5V
2
POSITION_DET2 3 (PANEL)
3
LENS SENSOR
LENS
LENS_CENT_POSI_H
LENS_L_POSI
LENS_R_POSI
LENS_BOT_POSI
LENS_TOP_POSI
LENS_CENT_POSI_V
LENS SHIFT
M
LENS SHIFT L/R
M
LENS SHIFT U/D
PROJECTION LENS
M
FOCUS
M
ZOOM
14 15 16
A3
A
B
C
D
E
F
G
H
I
J
K
L