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A3
(SCH_MP6PA/PP6PA)
INTAKE FAN
EXHAUST FAN
INTAKE FAN
INTAKE FAN
1
3
VCC
VOUT
GND
RC
PRE AMP
1
3
MUTE
1
GND
OUT
F. B .
FILTER
IN
VOL
AUDIO AMP
8
SP-OUT
VOL_CONT
AUDIO_IN
SP-RET.
SDA
SCL
O.S.
GND
+VS
A0
A1
INT OUT
AC100-120V
AC200-240V
1AV4W11B
00800
(SET TO OPEN
AT 100+/-5˚C)
A901
400V 132W
1
LENS
3
1
5
1AV4U20B35800
LP901
F.G.
(NEUT)(LIVE)
(L611,Q611,D612,HB---)(PTH611)
(SET TO SHORT
AT 95˚C)
3
2
1
S
D
G
1
1
3
3
(1800UH)
S-5V6.0V
6.0V
15.5V
15.5V
P-FAIL
LAMP_BST-SW
S-5V
( . A)
( . A)
( . A)
REF
ANODE
CATHODE
F/B DET
O/V DET
O/V DET
(TLP721F
-GB)
(TLP721F
-GB)
(TLP721F
-GB)
(TLP721F
-GB)
12
13
1
12
1
LAMP_BST-SW
15.5V 6.0V
P-FAIL
S-5V
(100UH)
(100UH)
(100UH)
(47UH)
15.5V( . A)
15.5V1( . A)
5V( . A)
5VD( . A)
S6V( . A)
S-5V( . A)
LAMP_BST-SW
P-FAIL
5V_SW
1
3
3
1
(LIVE)
(NEUT)
136
7
4
5
IDET
CT
SYNC REF
ON
OFF
CS
VCC
VC
OUT
GND
VIN-
VFBOVP
VDET
IIN-
IFB
/
2
8
10
P.F.CONTROL
<B-1K>
MUTE
DC VOLUME
CONTROL
AUDIO
OUTPUT
VCC1
VCC2
GND
VIN GND CONT CD OC OUTDRI
CT CSS VCC OS VB
1357911 14
1512108642
X
J10EG
030G
J10EG
080G
X
M10B17200
M10B12102
M10B15800
J10EG
030G
J10EP
030G
J10EG
030G
M10B12102
J10EG
030G
J10EP
030G
J10EZ
050G
A10B14200
8
1
1
3
1
4
3
1
1
3
3
1
1
3
3
1
32
1
1
32
32
1
1
260
59
59
602
1
1
260
59
59
602
1
1
260
59
59
602
11
260
59
60
59
2
1
2
153
54
54
531
22
153
54
54
53
2
1
J10DT600G
J11LP600GJ11LP600G
J10DT600GJ10DT600G
J11LP600GJ11LP600G
J10DT600G
J10ML540G
J11MD540GJ11MD540G
5
1
3
1
J11EA321G
J11EA321G
J11EA321G
J10ML540G
J10EG
130G
J10EG
120G
13
1
12
1
M10B15900
U20B24400
1/16GJ220C
1/16GJ100C
10KZ1U
GQFY
KK470
GQBY
J10EG
030G
10EM
100WM
1/16GJ220C
1SS355
X
UDZ9.1BG
1/10GJ
180
2SJ3.9
:2SJ3.9C
1/10GZ
0.0
1/10
GZ
0.0
1/10GZ
0.0
EM1
1/10GJ
18K
16EM
10
25EM
100
1/10GJ
1
KZ0.1
FA
1/10GJ
1.5K
16EM
10
1/10GJ
27K
16EM
470T
EM1
25EM
100
UDZ5.1BG
1/10GJ
1K
J10AS
080N
1/16GJ
10C
1/16GJ
10C
X
1/16GZ
0C
16TM
2.2FD
J10EP
030G
1
3
3
1
J10EG
030G
J10AS
030N
1
3
J10EG
050G
1
5
J10EG
050G
5
1
25KZ0.1
GQFY
CJ33
CGQY
CJ120
CGQY
1/16GZ
0C
X
S10B3370N
S10B3590N
;S10B5070N
X
J11B
2450N
J11B
2450N
J11B
2450N
J11B
2450N
X
X
1/2GF
150K
1/2GF
150K
1/2GF
150K
2XJ
0.1VB
J10EM
020N
S40B0060N
;S10B3560N
AK06
SPP20N
60S5
400GJ
1.5P
1GJ47K
1/2GF
150K
Z20051---
Z20051---
450GK
0.047DK
J10EM
020N
DHXAVB
004
FML-G16S
D10XB60
25EM
470T
1GJ47K
1GJ47K 1GJ47K
1/2GJ
240K
1/2GJ
240K
SFPL-52V
1/4FJ
22VRH
EM2.2T
HJ0.22G
KK1000
BA
1/3GJ
47
AG01A
KZ0.1FA
EM1T
KK680
BA
1/3
GJ
200
1/10GJ
470
2000KK330
AHH
2000KK
100CTB
35EM
220T
KZ0.1
FA
10EM
3900
2F
1GJ
100K
1GJ
100K
630NJ
6800EAQ
10EM
220T
25EM
1000
2F
FMB-24L
FMB-26L
DZD12Y
:02CZ12Y
:RD12MB2
L51B3560N
SFPL-52V
SFPL-52V
1/10GJ
100
02CZ27G
:RD27MBP
1GJ
100K
1GJ
100K
450GK
0.047DK
400KK
1000XH
400KK
1000XH
1GJ
100K
1GJ
100K
1/10GJ
10K
1000KK
1000AHH
1000KK
1000AHH
1/10GJ
4.7
L26B3410N
450EM
120XB
500KK
330A
500KK
330A
DCXAAEL
0205--
DCXAAEL
0205--
DCXAAEL
0205--
DCXAAEL
0205--
1/10
GJ1K
16KK
0.22BA
1/10
GJ
6.8K
1/10GJ
100K
KZ0.1
FA
25TM
0.47DA
RD5.1MB2T1
;RD5.1MB3G
1SS355
1/10GJ
220K
1/10GJ
68K
1/10GJ
15K
2SA
1037
KR
2SC
2412
KR
1/10
GJ
18K
1/10GJ
2.2K
1/10GJ
2.2K
1SS355
1/10
GJ
1.5K
2SC
2412
KR
1/10
GJ
6.8K
02CZ
4.7Y
1/10GJ
5.6K
1/10GJ
10K
2SC
2412
KR
1/10
GJ1K
1/10
GJ10
DZD
6.8Z
1/10
GJ
10K
1/10
GJ
6.8K
HJ
0.47G
1/10
GJ270
1/10
GJ1K
1/10
GJ
820
X
X
X
X
L3004
J10AS
130N
1/10GJ
100K
1/10GJ
56K
2SC2412
KR
1/3GJ
1500
1/3GJ
2700
2SB1565E
;2SB1565F
1SS355
6.3EM
2200CD
L2E6101KN
L2E6101KN
L2E6101KN
6.3EM
2200CD
6.3EM
2200CD
25EM
1000CD
L2E6470KN
J10AS
120N
2SK
2312
1/10
GJ
100K
1/10
GJ
22K
VEV
0043
1/2DJ
220K
F35B
0880N
275GM
0.22
UVCA
J20B
00100
J20B
00100
J10EM
020N
4A250V
TCSL
275GM
0.22
UVCA
F35B
0880N
275GM
0.22
UVCA
275GM
0.22
UVCA
400KK
1000XH
J10EM
020N
J30B1260N
KZ0.1FA
1/10GZ
0.0
KK680
BA
1/10GJ22K
KZ0.1FA
CJ68
GA
1/10
GJ
100
KK
0.01
BA
1/10GF
1.2K
1/10GJ
47K
X
1/10GJ
330
1/10GJ22
KZ
0.068
FA
2SA
1037
KR
2SC
2412
KR
1/10GF
1.1K
1/10GJ
1.5K
KZ0.1FA
1/10GJ
470K
1/10GJ
10K
KK470
BA
DCC010P
R3L7
102MN
KZ0.1FA
1/10GJ
1.8M
1/10
GZ
0.0
KZ
0.022
FA
400KK
470X
400KK
470X
K8C
K8D
K5A
K8B
FN903
FN905
FN901
K3L
K3K
K3J
FN902
K3N
K3M
K8CC
SP901
K33B
K3BK3G
K33GK33R
K3RK3A
K8A
K50B
K10BK10A
R
LCD
PANEL
G
LCD
PANEL
B
LCD
PANEL
K5R
K5G
K5B
K50A
K3D
K3C
FN904
K28D3
K28D2
K28D1
RC2801
R2801
R2802
C2801 C2802
K28D
C2803
R2803
R007A
D001
R008
R007
R012
R011
R001
C003
R002
C004
C006
R005
C007
R003
C005
R004
C001
C002
C008
D002
R006
D003
K6P
R1871
R1872
R1873
R1874
K8H1
K8H2
K8H3
K8H4
C1833
K5P
K5S
K6T
K8G
K8H
C1834
C1872 C1871
R1870
R1875
CB1
K904S
K903S
K901S
K902S
1AV4Z10B18300
CB2
J11B4160N
IL901
K1
R625
R623
R622
R612
K6C
TSW611
D611
Q611
C616
R614
R624
FB612
FB611
C619
K6D
R614~R617
PTH611
D612
DB611
C617
R616
R615 R617
R620
R621
D653
R633
C630
C631
C632
R634
D633
C634
C638
C637
R636
R635
C633
C635
C639
C640
C652
R626
R627
C636
C653
C651
D652
D651
D631
T651
D632
D635
R638
D634
R629
R628
C620
C648 C649
R631
R632
R637
C611
C612
R618
L611
C618
C654
C655
PC641
PC642
PC643
PC644
R641
C641
R646
R642
C642
C643
D642
D641
R644
R645
R643
Q641
Q663
R666
R665
R667
D661
R664
Q662
R663
D660
R662
R661
Q661
R659
R658
D656
R656
R657
C656
R654
R655
R660
R647
D647
K6M
C647
L615
K6K
R674
R673
Q672
R672
R671
Q671
D665
C687
L687
L683
L685
C685
C683
C671
L671
K6J
Q681
R682
R681
VA601 R601 L601
C601
F601B
F601A
K6B
F601
C604
L602
C603
C602
C606
K6A
K600G
TO F.G.
C03
R06
C01
R01
C11
C04
R08
C05
R14
R12
R20
R07
R04
C02
Q02
Q01
R13
R09
C07
R11
R02
C06
D02D01
VR01
C10
R03
R05
C08
C902
C901
P-FAIL
12V
AUDIO
P-FAIL
12V
AUDIO
S5V
S5V
123456789
1
2
3
45
6
7
8
2
3
41
2
3
41
2
3
41
2
3
41
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16 15 14 13 12 11 10
9
87654321
2
3
5
410
8
7
6
9
11
1
MP6PA-01
12345678910111213141516
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
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
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.
CAUTION
RUSH CURRENT SUPPRESSION POWER FACTOR CORRECTION
INTER LOCK
SW
TERMOSTAT
SW
CURRENT
RESONANSE TYPE
POWER SUPPLY
HOT SIDE
COLD SIDE
AV BOARD
15.5V
6.0V
S-5V
6V
5V
5VD
COMPONENT BOARD
MAIN BOARD
ASSY,PWB,R/C MP6A
1AA0B10C3020C
1AA0B10C3110C
ASSY,PWB,AUDIO AMP MP6A
IC001
AN5265
1AA0B10C3010B
ASSY,PWB,TEMP MP6A
IC1832
LM76CHMX-5
IC656
UPC1093T-E1
IC631
STR-Z2156
IC01
FA5332M
ASSY,PWB,HIC MP6A
1AASB10C3110A
ASSY,PWB,POWER MP6A SERVICE
ASSY,PWB,
LINE FILTER MP6A
1AA0B10C3110B
ASSY,PWB,AV MP6A
1AA0B10C3020A
1AA0B10C302AB
ASSY,PWB,COMPONENT MP6AA
ASSY,PWB,MAIN MP6PA
1AA0B10C301DA
VR01
AC CORD
LAMP BALLAST
TEMP.
SENSOR
SW904
SW902
■ Schematic Diagrams LV-7105U/E