Schematic Diagrams - Canon LV-S1U Service Manual

Schematic Diagrams

A
B
C
AC CORD
AC100-120V
AC200-240V
(LIVE)
D INLET
X
(NEUT)
F.G.
E
CN101
X
F
K903S
K901S SW902
J11B
J11B 2450N
S10B3590N
2450N
TERMOSTAT
SW
K902S K904S
(SET TO OPEN
J11B J11B
2450N 2450N AT 100+/-5˚C)
INTER LOCK
SW
G
SW904
S10B3370N
H
I
CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
CAUTION
J
Components indicated by a mark in this schematic diagram designate
components in which safety can be of special significance. It is, therefore,
particularly recommended that the replacement of these parts must be
made by exactly the same parts.
This projector is isolated from AC line by using the internal converter
K
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
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 of voltages and waveforms.
L
1 2 3
MZ6P-01
SCH_MZ6P
CN201
X
POWER UNIT
A601
1AV4U20B41800
CN202
X
CN103
CN102
X
X
X
CB1
LAMP BALLAST
A901
1AV4U20B41400 CB2
X
R
LCD
PANEL
G
LCD
PANEL
LP901
METAL HALIDE LAMP
B
LCD
PANEL
4 5 6
K56M
X
1
K56N
X
5
K48J
X
1
3
K48K
X
K8L K8M
J10DT500G J10DT500G
1 49 1 49
2 50 2 50
1 49 1 49
2 50 2 50
K4L K4M
J11LP500G J11LP500G
K25R
1
J11EA300G
30
K25G
1
J11EA300G
ASSY,PWB,SUB MZ6P
1AA0B10C344AB
30
K25B
1
J11EA300G
30
7 8 9 10
K8D
J10EG 1
040G
4
ASSY,PWB,MAIN MZ6P
1AA0B10C344DA
K22V K72S K50A
K56P
J10ML400G
J10DT200G J10EZ090G
J10DT200G
1 19 1 19 1
1
9
2 20 2 20 2
1 19 1 19 1
9
1
2 20 2 20 2
K25V K72Y
K26P
J11LP200G J10EZ090G
J11LP200G J11MD400G
ASSY,PWB,AV MW6A
11 12 13
P-1
A
R2801
1/16GJ A2801
K28D 47C U22B0010G
J10EG040G
1
1 K28D1
5V
5V AL VCC
NT1 AL
K28D2
VOUT
NT1
K28D3
R2802
D2802 GND
NT1 1/16GJ100C
X 3
D2801
REMOTE
X
C2802
4 C2801
KK470 CONTROL
10KZ1U
GQBY
GQFZ
PRE-AMP
ASSY,PWB,R/C MZ6A
1AA0B10C344AC
B
K0W
J10EG SP901
040G
A10B23000
C
K5P
J10EP
030G
1
3
FN905
1
M10B20101
K66A
INTAKE FAN
J10EG D
030G
3
FN901
1
M10B21700
K66B
EXHAUST FAN
J10EG
030G
3
FN902
1
M10B12104
K66C
J10EG INTAKE FAN
030G
3
FN906 E
1
M10B20101
K66D
J10EG INTAKE FAN
030G
3
FN903
1
M10B12104
K66E
INTAKE FAN
J10EG
030G
3
FN904
1
M10B12104
K66F
J10EG INTAKE FAN
030G
F
3
FN907
3 M10B08202
K66G
J10ES INTAKE FAN
030G
1
G
K50B
J10ML400G
39 1 39
40 2 40
39 1 39 H
40 2 40
K10A K10B
J11MD400G
I
1AA0B10C346A0
J
K
14 15 16
A1