Sanyo PLC-SU20B, Service Manual

Page: 91 / 100

A3 (PLC-SU20E/SU20B)
FN903
FN902
SW904
SW902
SP901
CB1
X
K904S
K903S
K901S
K902S
1AV4Z10B13900
C03
R06
C01
R01
C11
C04
R08
C05
R14 R12
R20
R07
R04
C02
Q02
Q01
R13
R09
C07
R11
R02 C06
D02 D01
VR01
C10
R03
R05
C08
VA601
R601
L601
C601
F601B
F601A
K6A
F601
C604
L602 C603 K601 C602 C601A
C606
K1
C612
C611
K6F
R625 R623
R622
R612
R613 K6B
C613
TSW611
R618
D611
Q611
C616
R614
C618
R624
FB612
FB611
C619
K6C
R614~R617
PTH611
R611
D612
DB611
C617 DS611
L611
R616
R615 R617
R620
R621
K6E
L615TM
R661
R662
R664
R663
Q661
Q662
D661
R645
R644 Q641
K6H
D642
C642
C643
R642
R643
R667
PC644
R641
D656
PC642
PC641
C641
R659
PC643
R658
C653
C695
R695
K6M
K6L
C692
C694
R693
R694
R5557
R5556
D5501
D5551
C687
Q691
R692
R691
C691
C671
L671
L687
L683
K6Q
L685
C676
C5551
C5501
R5554
K6U
R5504
R5553
R5552
R5551
C5552 C5553
R5503
R5502
R5501 C5503 C5502
R697
R5506
R5507
Q663
R665
R666
D634
C656
R656
R657
R654
R655
R639
R638
D635
D632
T651
D631
D651
D652
C636
R632
R631
C652
R637
C640 C639
C635
C633
R635
R636
C637
C638
C634
D633
R634
C632
C631
C630
R633
D653
C651
C685
C683
D691 D692
D693
R646
Q672
R674
R671
R672
Q671
R006
D002
C008
C002
C001
R004
C005
R003
C007
R005
C006
C004
R002 C003
R001
R011
R012
R007
R008
D001
R696
R682
R681
C648 C649
D636
D641
D665
D666
D662
D663
D664
R673
R67C
C67A
C67B C67C
R67A
R67B
R67D
R67F
R66F
R66D
R66B
R66A
C66C C66B
C66A
R66C
R68F
R68D
R68B
R68A
C68C C68B
C68A
R68C
R69C
C69A
C69B C69C
R69A
R69B
R69D
R69F
K6T
K6G
R66E
R67E
R68E
R69E
Q681
R66J
R66G
R68G
R69G
R007A
R67H
R67G
Q67A
R67L
R66H
R67K
R67J
R68H
R68J
R68K
R68L
Q68A
R69H
R69J
Q69A
R69L
R69K
Q686
R686
R63A
R63B
R660
C63A
K6R
K6S
D667
D668
D669
R67M
R68M
R69M
D660
R699
K6P
C654TM
C655TM
R69PTM
K1101 K2201
K8C K8B K8A
K5202
K5201 K3802
K3002
K3801
K3001
K1007
K1006
K5P
K5S
K5Q
K5BB
K5GG
K5RR
K15C
K15F
K15A
B
LCD
PANLE
G
LCD
PANLE
R
LCD
PANLE
K5M
K5W K5H
SW901
K5A K5L
K15EE K15DD
K18C
K5J
K30K
K30R
FN901 FN905 FN904
K30EE
K30DD
RC2851
R2852
C2852
C2851
R2851
K2851
M10B12101
M10B12101
S10B3370N
S10B3590N
A10B14200
X
CB2
J11B
2450N
J11B
2450N
J11B
2450N
J11B
2450N
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
220K
X
1/10GJ
330
1/10GJ22
KZ
0.068
FA
2SA
1037
KR
2SC
2412
KR
1/10GF
1.1K
1/10GJ
1.5K
KK0.033
BA
1/10GJ
470K
1/10GJ
10K KK470
BA
DCC010P
R3L3
102MN
KZ0.1FA
1/10GJ
1.8M
1/10
GZ
0.0
KZ
0.022
FA
VEV
0043
1/2DJ
220K
F35B
0690N
275GM
0.22
UVCA
J20B
00100
J20B
00100
J10EM
020N
4A250V
TCSL
275GM
0.22
UVCA
F35B
0690N
275GM
0.22
UVCA
J11A00500
275GM
0.22
UVCA
X
400KK
1000XH
X
1000KK
1000AHH
1000KK
1000AHH
J10EJ
050N
1/2GF
150K 1/2GF
150K
1/2GF
150K
2XJ
0.22VB
2XJ
0.22VB J10EM
020N
25EM
100T
S40B0030N
:S10B3640N
1/10GJ
4.7
AK06
2SK
2698
400GJ
1.5P
1GJ47K
450EM
150X
1/2GF
150K
Z20051---
Z20051---
450GK
0.047DK
J10EM
020N
DHXAVB
004
1/3GJ
220
FML-G16S
D10XB60
25EM
470T CR12AM-12
L26B3410N
1GJ47K
1GJ47K 1GJ47K
1/2GJ
240K
1/2GJ
240K
J10EJ
050N
L3004
1/10
GJ
10K
1/10
GJ12K
1/10GJ
1.5K
1/10GJ
6.8K
2SC
2412
KR
2SC2412
KR
1SS355
1/10GJ
68K
1/10GJ
220K
2SA1037
KR
J11EG
050N
RD5.1MB2T1
;RD5.1MB3G
KZ0.1
FA
25TM
0.47DA
1/10GJ
100K
1/10GJ
15K
1/10
GJ
2.2K
DCXAAEL
0205--
1/10
GJ1K
DZD
6.8Z
DCXAAEL
0205--
DCXAAEL
0205--
16KK0.22
BA
1/10
GJ1K
DCXAAEL
0205--
1/10
GJ10
10EM
220T
16EM
100S
1/10
GJ
10K
J10AU
030N
J10AU
030N
16EM
100S
16EM
100S
1/10
GJ
10K
1/10
GJ
10K
1/10
GZ
0.0
1/10
GZ
0.0
02CZ3.6Z
:02CZ3.6X
02CZ5.1Y
:DZD5.1Y
6.3EM
100S
2SC
2412
KR
1/10
GJ
10K
1/10
GJ
10K
16EM
100S
25EM
470
L2E6470KN
L2E6470KN
L2E6101KN
J10AS
050N
L2E6101KN
KZ0.01
FA
16EM
470T
16EM
470T
1/10GZ
0.0
J10EA
040N
1/10GZ
0.0
1/10GJ
1K
1/10GJ
3.3K
1/10GJ
3.3K KZ0.01
FA KZ0.01
FA
1/10GJ
1K
1/10GJ
3.3K
1/10GJ
3.3K
KZ0.01
FA
KZ0.01
FA
1/10GZ
0.0
1/10
GZ
0.0
1/10
GZ
0.0
2SC2412
KR
1/10GJ
2.2K
1/10
GJ
18K
02CZ27G
:RD27MBP
HJ
0.47G
1/10
GJ
10K
1/10
GJ
6.8K
1/10
GJ270
1/10
GJ1K
1/3GJ
220
1/10GJ
100
SFPL-52V
SFPL-52V
L51B2190N
DZD12Y
:02CZ12Y
:RD12MB2
FMB-26L
FMB-24L
400NJ
0.022EAQ
2SJ68KC
2SJ68KC
10EM
3900
2H
1/10GJ
10K KZ0.1
FA 35EM
220T
2000KK
220AHH
2000KK330
AHH
1/10GJ
1K
1/3
GJ
120
KK680BA
EM1T
KZ0.1FA
AG01
1/3GJ
47
KK1000
BA
HJ0.22G
EM2.2T
1/4FJ
22VRH
SFPL-52V
25EM
1000
2F
6.3EM
100S
6.3EM
100S
DCB015P DCB015P
DCB015P
1/10GJ
6.8K
2SC2412
KR
1/10GJ
100K
1/3GJ
2700
1/3GJ
1500
2SB1565E
;2SB1565F
1/10
GJ
1K
02CZ5.1Y
:DZD5.1Y
25EM
100
EM1
16EM
470T
1/10GJ27K
16EM
10
1/10GJ
1.5K
KZ0.1
FA
1/10GJ
1
25EM
100
25EM
100
1/10GJ
18K EM1
1/10GZ
0.0
1/10
GZ
0.0
1/10GZ
0.0
2SJ6.8
:2SJ6.8C
1/10GJ
180
02CZ9.1(Y:Z)
:RD9.1(MB2:MB3)
1/10
GJ
5.6K
1/10
GJ
100K 1/10
GJ
22K
400KK
1000XH 400KK
1000XH
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1/10GJ
56K
X
KZ
0.01
FA
KZ
0.01FA 16EM
470T
X
X
1GJ
22
X
1/10GZ0.0
X
X
X
16EM
470T
KZ
0.01FA
KZ
0.01
FA
X
X
1GJ
8.2
1GJ
82
1GJ
82
16EM
470T KZ
0.01FA
KZ
0.01
FA
1GJ
82
X
KZ
0.01
FA
KZ
0.01FA 16EM
470T
X
X
1GJ
10
X
J10AU
020N
J11EG
050N
X
1GJ
33
1GJ
8.2
1GJ
10
2SK
2376P
1/10GJ
2K
1/10
GJ
3.3K
1/10
GJ
2.4K
1/10
GJ
3.9K
X
1/10
GJ
3.9K
1/10
GJ
3.3K
2SC
2412
KR
1/10
GJ
56K
1/10
GJ
3.9K
1/10
GJ
15K
1/10GJ
2K
1/10
GJ
3.9K
1/10GJ
2K
1/10
GJ
6.8K
1/10
GJ
56K
2SC
2412
KR
1/10
GJ
3.9K
1/10GJ
2K
2SC
2412
KR
1/10
GJ
56K
1/10
GJ
33K
2SA
1037KR
1/10
GJ
22K
1GJ68K
1GJ68K
1/10
GJ
330
450GK
0.047DK
J10AS
110N
J10AS
100N
1SS355
1SS355
1SS355
1/10GJ
10K
1/10GJ
10K
1/10GJ
10K
02CZ
4.7Y
X
J10AS
090N
500
KK
330A
500
KK
330A
3.3K
1
2
53
54 54
53
2
1 1
2
53
54
40 39
2 1 1 2
39 40
53 54
2 1
53 54
2 1
40 39
1 2 2 1
39 40
40 39
1 2
40 39
1 2
2
2
54
54
53
53
1
1
J10DT400G J11LP400G
J11MD540G J11MD540G J11MD540G
J11MD400G
J11MD400G J10ML400G
J10ML400G J10ML540G
J10ML540G
J11MD540G
J11MD540G
J10EG090G
J10EG100G
J10EG050G
54
53
2
1 1
2
53
54
1
2
53
54
J11EA300G
J11EA300G
J11EA300G
J10ML540G
J10ML540G
J10ML540G
J10EG040G J10EG030G J10EG030G
S10B4800N
J10EP030G J10EG030G 79
80 2
1 1
2 50
49
J10DT800G J10DT500G
J10EZ080G
J10EZ080G
J10EG040G
J10EG110G
M10B14900
1
2 80
79 1
2 50
49
M10B15000 M10B15000
J11LP800G
J11LP500G
U20B
20900
1/10GJ
100
KK470
BA
10KK
1UGMB
1/10GJ100
J10AS
040N
TO LENS
INTAKE FAN
AC100-120V
AC200-240V
(SET TO OPEN
AT 100+/-5˚C)
LP901
400V 140W
LAMP ON/OFF
LAMP SENS.
GND
1
TO MAIN
LENS
M M
TO POWER K6U
TO MAIN
K5A
INTAKE FAN
3
1 3 6
7
4
5
IDET
CT
SYNC REF ON
OFF CS VCC VC
OUT GND VIN- VFB OVP VDET IIN- IFB
/
2
8 10
P.F.CONTROL
<B-1K>
1
3 2
1
(LIVE)
(NEUT)
F.G.
K6W
5
1
1
5
(L611,Q611,D612,HB---) (DS611,PTH611)
(SET TO SHORT
AT 90˚C)
3
2 1
S
D
G
1
1
3
3
(1800UH)
OUT2 P2 VCC2 VCC1 IN2 IN1 VZ P1 OUT1 GND
OUT2 P2 VCC2 VCC1 IN2 IN1 VZ P1
OUT1 GND
(TLP721F
-GB)
(TLP721F
-GB)
(TLP721F
-GB)
F/B DET
O/V DET
O/V DET
1
1
3
3
1
(35mA)
S-5V
(120mA)
15.5V
(1.73A)
S-5V(120mA)
11
1
(47UH)
(680mA)
5V
1
ZOOM -
ZOOM +
FOCUS -
FOCUS +
4
1
5V
(1.79A)
GND
(47UH)
10
5
(525mA)
15.5V
CATHODE
ANODE
REF
Power Supply
5
1
1
5
(TLP721F
-GB)
(100UH)
(100UH)
SP-RET.
AUDIO_IN
VOL_CONT
LAMP_BST-SW
SP-OUT
9
AUDIO AMP
VO
L
IN
FIL
TER
F.
B
. OUT
GND
1
5 1
1 5
1 5
5 1
12V
(316mA)
12V
(312mA)
FAN_DRIVE
1
2
FAN_SPEED-UP
12V
(200mA)
5V_SW
5VD(930mA)
S5V(310mA)
MUTE
MUTE
FAN 12V2
LOCK SENS.
5V_SW
LOCK SENS.
GND
GND
FAN 12V1
LOCK SENS.
FAN GND
ZOOM -
ZOOM +
FOCUS -
FOCUS +
GND
FAN SPEED-UP
GND
VOL_CONT
AUDIO_IN
P-FAIL
FAN DRIVE
LAMP_BST-SW
5
9
1
1
1
1 3
15.5V
15.5V
1 3 4 3 3 1 1 1 10
8
8 1
S5V
INTAKE FAN
5V
5V
GND
5VD
5VD
5VD
S5V
GND
S-5V
GND
11
1
EXHAUST FAN EXHAUST FAN
THERMAL SW
(SET TO OPEN
AT 85+/-5˚C)
4
1
1
1
4
R/C
PRE AMP
ON OFF
MUTE
DC VOLUME
CONTROL AUDIO
OUTPUT
VCC1 VCC2
GND
VIN GND CONT CD OC OUT DRI
CT CSS VCC OS VB
1 3 5 7 9 11 14
15 12 10 8 6 4 2
16 15 14 13 12 11 10 9
8 7 6 5 4 3 2 1
1 4
3 2
1 4
3
2
1 4
3
2
2
3
4 1
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
3
2
1
10 2
9 8 7 6 5 4 3 2 1
5 4 3 2 1
1 2 3 4 5
1 2 3 4 5
5 4 3 2 1
1
2
3
4
5
6
7
8
9
10
11
12
14
15
2
3
5
4 10
8
7
6
9
11
1
P-FAIL
P-FAIL
P-FAIL
12V
A&Z/F
12V
A&Z/F
P-FAIL
P-FAIL
P-FAIL
12V
A&Z/F
P-FAIL
P-FAIL
P-FAIL
TO LAMP BALLAST
CB2
S5V
MA6A01
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
IC001
AN5265
IC5501
LB1641
IC5551
LB1641
IC69A
PQ20WZ11
IC68A
PQ20WZ11
IC67A
PQ20WZ11
IC66A
PQ20WZ11
IC656
UPC1093T-E1
IC631
STR-Z2156
IC01
FA5331M
Current Resonance Type
A901
1AV4U20B26900
LAMP BALLAST
HOT SIDE COLD SIDE
POWER FACTOR CORRECTION RUSH CURRENT SUPPRESSION
INTER LOCK
SW
TERMOSTAT
SW
ASSY,PWB,
LINE FILTER MA6A
1AA0B10C2250C
ASSY,PWB,POWER MA6A
1AA0B10C2250A
FOCUS MOTOR DRIVE
ZOOM MOTOR DRIVE
1AA0B10C2250D
ASSY,PWB,R/C MA6A
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
ASSY,PWB,KEY SW MA6A
(1AA0B10C24200)
ASSY,PWB,MAIN COMP. MA6A-B
(1AA0B10C2240B)
ASSY,PWB,AV SUB MA6A
(1AA0B10C2260B)
ASSY,PWB,AV MA6A
(1AA0B10C2260A)
ASSY,PWB,MAIN COMP.MA6A_A
(1AA0B10C2240A)
ASSY, PWB,MAIN COMP.MA6A_D
(1AA0B10C2240D)
ASSY,PWB,MAIN-C MA6A
(1AA0B10C2240C)
1AASB10C2250B
ASSY,P.F.C. MA6A SERVICE
■
Schematic Diagrams PLC-SU20E/PLC-SU20B