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■ Schematic Diagrams PLV-30
A
C601
C602
F601
VA601
R601
275GM
275GM
4A250V
VEV
1/2DJ
0.22
0.22
1 (LIVE)
TCSL
0043
220K
UVCA
UVCA
C901
F601A
F601B
400KK
J20B
J20B
470X
00100
00100
C902
(NEUT)
400KK
3
470X
K6A
J10EM
020N
(LIVE)
(NEUT)
F.G.
IL901
J11B4160N
B
AC CORD
AC100-120V
AC200-240V
RUSH CURRENT SUPPRESSION
POWER FACTOR CORRECTION
C
(PTH611)
(L611,Q611,D612,HB---)
C611
C616
L611
R614~R617
1000KK
400GJ
L26B3410N
1GJ47K
1000AHH
1.5P
(1800UH)
R614
R616
R618
DB611
1GJ47K
1/10GJ
D10XB60
4.7
R615
R617
1GJ47K
1GJ47K
1
C617
25EM
470T
3
K6C
C612
PTH611
R612
1000KK
DHXAVB
2XJ
J10EM
020N
1000AHH
004
0.1VB
D
TSW611
S40B0060N
;S10B3560N
(SET TO SHORT
AT 95˚C)
ASSY,PWB,HIC MK6A
D01
/
D02
1
3
6
8
10
DCC010P
DCC010P
C02
R620
KZ
R03
1/2GJ
0.068
240K
1/10GJ
FA
R04
1.8M
C03
1/10GJ22
R621
KZ0.1FA
1/2GJ
C01
C11
240K
KK680
C05
KZ0.1FA
R05
BA
KK
R20
1/10
0.01
X
C08
GZ
BA
R01
KZ
0.0
1/10GJ22K
0.047
FA
16
15
14
13
12
11
10
9
IDET
SYNC
REF
ON
CS
VCC
VC
E
CT
OFF
IC01
X
K1
P.F.CONTROL
Q02
FA5332M
2SA
1037
AKR
IIN-
VDET
OVP
VFB
VIN-
GND
OUT
IFB
R08
1
2
3
4
5
6
7
8
1/10
C04
GJ
CJ68
100
GA
R11
1/10GJ
R13
C06
R02
R12
470K
C07
1/10GF
KK470
1/10GJ
1/10GJ
2
KZ0.1FA
47K
1.1K
BA
10K
R09
VR01
1/10GJ
R3L7
1.5K
102MN
C10
<B-1K>
KZ0.1FA
VR01
F
D634
R638
02CZ27G
1/10GJ
R626
R628
R631
:RD27MBP
100
1GJ
1GJ
1GJ
100K
100K
100K
R627
R629
R632
D632
1GJ
1GJ
1GJ
100K
100K
100K
SFPL-52V
C631
HJ0.22G
C633
C630
C632
2000KK330
EM2.2T
KK1000
BA
AHH
G
R634
1/3GJ
47
D633
AG01A
D631
UDZ12B
C634
KZ0.1FA
1
3
5
7
9
11
14
R636
1
3
5
7
9
11
14
VIN
GND
CONT
CD
DRI
OC
OUT
IC631
STR-Z2156
CT
CSS
VCC
OS
VB
2
4
6
8
10
12
15
2
4
6
8
10
12
15
H
C637
KK680
BA
C639
C640
C638
35EM
KZ0.1
R637
EM1T
220T
FA
1/10GJ
10K
CURRENT
RESONANSE TYPE
I
POWER SUPPLY
ASSY,PWB,POWER MK6A SERVICE
1AASB10C2920A
J
CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
CAUTION
Components indicated by a mark
in this schematic diagram designate
components in which safety can be of special significance. It is, therefore,
K
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.
L
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.
1
2
3
M4GA-01
(M4G-3000)
LINE FILTER MK6A
ASSY,PWB,
HOT SIDE
COLD SIDE
TERMOSTAT
1AA0B10C2920B
INTER LOCK
SW
SW
(SET TO OPEN
AT 100+/-5˚C)
SW904
SW902
C603
C604
S10B3370N
K903S
K901S
L601
L602
275GM
J11B
S10B3590N
275GM
J11B
2450N
F35B
0.22
F35B
0.22
;S10B5070N
1
2450N
0880N
UVCA
0880N
UVCA
C606
400KK
3
1000XH
K6B
K902S
K904S
J10EM
020N
J11B
J11B
K600G
2450N
2450N
J30B1260N
TO F.G.
D612
C619
FB611
450GK
CB1
FML-G16S
Z20051---
0.047DK
1
1
X
400V 120W
FB612
1
2
D
Z20051---
G
S
K6D
3
3
3
C618
Q611
450EM
J10EM
2SK
120VCB
020N
2698
D611
LAMP BALLAST
AK06
A901
1AV4U20B33000
C620
450GK
0.047DK
LP901
1AV4Z10B18300
CB2
1
X
LAMP SENS.
GND
Q01
LAMP ON/OFF
2SC
2412
GND
KR
GND
R07
1/10GJ
5
330
R06
7
1/10GZ
0.0
R622
R624
1/2GF
1/2GF
150K
150K
5
R625
1/2GF
R623
1
2
R14
150K
K6M
1/2GF
1/10GF
X
150K
1.2K
C648
C649
400KK
400KK
4
1000XH
1000XH
R647
L615
D647
L3004
X
T651
X
L51B3560N
D651
C647
FMB-26L
X
1
6
2
9
C651
25EM
1000
3
11
2F
D635
SFPL-52V
D652
R633
FMB-24L
1/4FJ
7
22VRH
C654
500KK
330A
5
8
C652
10EM
3900
C655
4
10
2F
500KK
330A
C653
D653
10EM
SFPL-52V
220T
R635
1/10GJ
470
C635
2000KK
100CTB
PC641
R641
EL0205
F/B DET
1/10
(TLP721F
GJ1K
-GB)
4
1
C636
C641
1/3
630NJ
GJ
6800EAQ
16KK
0.22BA
R656
R654
200
2
1/10
1/10
GJ
C656
GJ270
D656
10K
HJ
UDZ
R655
PC642
0.47G
6.8BG
R660
1
REF
1/10
EL0205
O/V DET
1/10
GJ1K
R658
(TLP721F
1/10
GJ
2
ANODE
-GB)
GJ10
820
4
1
3
CATHODE
R657
R659
1/10
1/10
GJ1K
GJ
IC656
6.8K
2
UPC1093T-E1
PC643
EL0205
O/V DET
R664
(TLP721F
1/10
-GB)
R663
D660
GJ
1
4
1/10
UDZ
1.5K
GJ
4.7BG
D642
UDZ5.1BG
6.8K
R662
D661
R646
2
1/10GJ
1SS355
1/10
Q661
5.6K
R645
GJ
1/10GJ
Q662
2SC
6.8K
68K
2SC
2412
R661
PC644
2412
KR
1/10GJ
EL0205
C643
KR
10K
D641
(TLP721F
25TM
Q641
1SS355
0.47DA
-GB)
P-FAIL
2SA
4
1
1037
R644
C642
R667
AKR
1/10GJ
KZ0.1
1/10GJ
R665
220K
FA
2.2K
2
1/10GJ
R643
2.2K
Q663
1/10GJ
2SC
15K
2412
LAMP_BST-SW
R666
KR
1/10
R642
GJ
1/10GJ
18K
100K
LAMP_BST-SW
P-FAIL
Q671
2SB1565E
;2SB1565F
R671
R672
1/3GJ
1/3GJ
1500
R674
2700
1/10GJ
10K
Q672
2SC2412
R673
KR
1/10GJ
4.7K
Q681
2SK
2312
R682
R681
1/10
1/10
GJ
GJ
100K
22K
4
5
6
AV BOARD
ASSY,PWB,AV MK6A
1AA0B10C2820A
K10A
K10B
J11MD540G
J11MD540G
1
53
1
2
54
2
LENS
1
53
1
2
54
2
K50A
K50B
K8CC
J10ML540G
J10ML540G
J10EZ
050G
1
5
K8C
X
1
3
15.5V
15.5V
( . A)
6.0V
6.0V
( . A)
S-5V
S-5V
( . A)
MAIN BOARD
ASSY,PWB,MAIN M4GA
1AA0B10C293GA
15.5V
6.0V
S-5V
15.5V
6.0V
S-5V
K6J
K3C
J10AS
J10EG
120N
120G
1
1
L671
L2E6470KN
(47UH)
C671
15.5V1( . A)
25EM
470CD
6V
GND
L687
C687
S6V( . A)
L2E6101KN
6.3EM
S-5V( . A)
(100UH)
2200CD
L683
C683
L2E6101KN
5V( . A)
6.3EM
(100UH)
2200CD
12
12
5V
L685
K3D
C685
L2E6101KN
J10EG
6.3EM
130G
(100UH)
2200CD
K6K
1
1
J10AS
130N
5VD( . A)
5VD
15.5V( . A)
D665
1SS355
5V_SW
LAMP_BST-SW
P-FAIL
13
13
7
8
9
10
COMPONENT BOARD
ASSY,PWB,COMPONENT MK6A
1AA0B10C2820B
53
54
53
54
K3A
K3R
K3G
J11LP600G
J11LP600G
J11LP600G
1
59
1
59
1
59
1
2
60
2
60
2
60
2
1
59
1
59
1
59
1
2
60
2
60
2
60
2
K8A
K33R
K33G
J10DT600G
J10DT600G
J10DT600G
ASSY,PWB,R/C MK6A
1AA0B10C2820C
RC2801
U20B24400
VCC
VOUT
GND
RC
PRE AMP
ASSY,PWB,AUDIO AMP MK6A
1AA0B10C2920C
K6P
J10AS
K5A
080N
1
1
J10EG
12V
080G
AUDIO
P-FAIL
AUDIO_IN
MUTE
VOL_CONT
GND
8
8
ASSY,PWB,TEMP MK6A
1AA0B10C2930B
K8G
S5V
J10EG
1
1
R1871
050G
K8H1
1/16GJ
K8H2
10C
K8H3
K8H4
R1872
1/16GJ
5
10C
5
K8H
J10EG
C1871TM
050G
CJ120C
C1872TM
CJ33CGQY
11
12
13
1
A
K5RR
J11EA300G
R
LCD
PANLE
30
1
K5GG
B
J11EA300G
G
LCD
PANLE
30
1
K5BB
C
J11EA300G
B
LCD
PANLE
30
D
K3M
FN902
J10EP
1
M10B12102
030G
INTAKE FAN
3
K3N
FN904
J10EG
1
M10B15900
030G
INTAKE FAN
3
K3B
J11LP600G
59
60
E
59
60
K33B
J10DT600G
K3J
FN901
J10EG
1
M10B15800
030G
EXHAUST FAN
3
K3K
FN903
J10EP
1
M10B12102
030G
INTAKE FAN
F
3
K3L
FN905
J10EG
1
M10B17200
030G
3
K8B
1
X
G
4
K5P
SP901
J10EP
1
A10B14200
030G
3
1
H
K5S
3
J10EG
030G
R2803
1/16GJ220C
K28D
J10EG
030G
R2801
1
K8D
1/16GJ220C
1
J10EG
3
K28D1
030G
K28D2
R2802
K28D3
1/16GJ100C
1
3
3
C2803
C2801
C2802
10EM
10KZ1U
KK470
100WM
GQFY
GQBY
12V
AUDIO
IC001
R007A
R007
AUDIO AMP
AN5265
X
2SJ6.8
;2SJ6.8C
DC VOLUME
CONTROL
AUDIO
OUTPUT
IC001
MUTE
AN5265
1
2
3
4
5
6
7
8
9
R008
1/10GJ
180
C002
C004
EM1
16EM
10
C008
D002
C001
UDZ5.1BG
16EM
25EM
C006
470T
R004
100
P-FAIL
25EM
D001
1/10GJ
100
R006
D003
UDZ9.1BG
27K
1/10
1SS355
K6T
GJ
J10AS
R011
1K
R003
R005
030N
1
1/10
1/10GJ
1/10GJ
SP-OUT
GZ
1.5K
1
R001
0.0
1/10GZ
0.0
SP-RET.
C003
R002
C005
R012
C007
3
1/10GJ
EM1
1/10GZ
16EM
KZ0.1
18K
10
0.0
FA
K
IC1832
S5V
LM76CHMX-5
C1833
16TM
2.2FD
1
SDA
+VS
8
2
SCL
A0
7
TEMP.
R1873
SENSOR
1/16GJ
3
6
O.S.
A1
10KC
R1874
1/16GZ
4
GND
INT OUT
5
0C
14
15
16
I
J
A3
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