Mitsubishi Electronics WD-73727 Projection Television User Manual


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3
9
2
5
6
8
10
1
7
4
3 9 14 2021651161381810 19151 177412
21
22 23 24
1110 12
392568174
A-GND
18VS
5VS
5VS
LAMP-RELAY
ENG-PWR-ON
5VSL
A-GND
-15VS
+15VS
A-GND
+15VS
5VSL
STBY
STBY-SHORT
A-GND
-15VS
12VS
A-GND
AC-OFF
PON-SHORT
18VS
18VS
5VSL
MAIN-RELAY
MAIN-RELAY
5VR
PWR-ON
STBY-SHORT
18VS
STBY
18VSA
18VSA
12V
5VR
5V
+15VSA
12VS
5VS
5V
12V
-15VSA
PWR-ON
18VS
12VS
HDDFANPWR
FAN-STOP
HDDFANSTP
18VSA
5V
5VS
12VS
HDD-RST
HDD-TEMP
HDDFANPWR
HDDFANSTP
FAN-VCC
FAN-STOP
HDD-TEMP
FAN-VCC
HDD-RST
LAMP-RELAY
ENG-PWR-ON
18VF
18VSA
PON-SHORT
ENG-PWR-ON
STBY
18VSB
18VS
18VSC
3.3V
PON-SHORT
3.3V
12V
3.3V
12VS
5VS
ENG-PWR-ON
ENG-PWR-ON
PWR-ON
+15VSA
+15VS
-15VSA
-15VS
+15VSA
-15VSA
A-GND
1234
5678
BD9702T-V5
GND
STBY
OUT
INV
VCC
T9A10
SRW42EC-U15V117
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
STR-W6735
S/GND
SS/OLP
N/C
VCC
D
FB
OCP/BD
1
EMITTER
2
DRAIN
3
DRAIN
4
DRAIN
5
SOURCE
6
GATE
7
BASE
8
COLLECTOR
1234
5678
21
22
23 24
1KFF
2RT
3BP5
4SYNC
5SGND
6 SS/SD
7VFB
8COMP 9PGND
10LDRV
11BP10
12SW
13HDRV
14BOOST
15VIN
16
ILIM
1
EMITTER
2
DRAIN
3
DRAIN
4
DRAIN
5
SOURCE
6
GATE
7
BASE
8
COLLECTOR
CD
V+
IN+
SI
GND
Cs
Es
CT
5
67
8
1KFF
2RT
3BP5
4SYNC
5SGND
6 SS/SD
7VFB
8COMP 9PGND
10LDRV
11BP10
12SW
13HDRV
14BOOST
15VIN
16
ILIM
1
SOURCE1
2
GATE1
3
SOURCE2
4
GATE2
5
DRAIN2
6
DRAIN2
7
DRAIN1
8
DRAIN1
125V 5A
K
REF
A
1
EMITTER
2
DRAIN
3
DRAIN
4
DRAIN
5
SOURCE
6
GATE
7
BASE
8
COLLECTOR
NC
C
VCC
OUT
CTL
6
GND
1S2076A/1S2471OM
1S2076A/
1S2471OM
1
2
3
AC-OFF
10uF
C9E63
25V
1K
1/16W
R9E35
47K
1/16W
R9A48
50V
C9A48
1U
2SC3052-T112-1E,F
Q9A11
L9A64
2.7MH
1/16W
R9E60
13K
1/2W
R9A11
220K
470
C9A81
25V/50V
D9A39
UDZS5.6B
0.22
C9A43
50V
25V
C9A32
680U
1/2W
R9A03
1M (UL)
22K
1/16W
R9A38
1/16W
R9E58
220
12K
1/16W
R9A98
56K
1/16W
R9E03
PC9A21
SFH6156-T1-E3
1
23
4
L9A34
22MH 9X9.5
1/16W
R9E36
270
2SC3052-T112-1E,F
Q9A17
10V
C9A65
680U
0.1
C9A29
50V
1/16W
R9E59
910
4.7M
1/2W
R9D00
470
C9A46
500V
1K
1/16W
R9A94
1/16W
R9A97
27K
1/16W
R9A41
3.3K
35V
C9E22
47U
D9A41
UDZS3.9B
120K
1/16W
R9E54
L9A43
22MH 9X9.5
1000
C9A16
AC250V
3
5
241
L9A10
22MH
0.1
C9A54
50V
2SC3052-T112-1E,F
Q9A01
1/2W
R9A09
220K
1/16W
R9A87
2.2K
0.1
C9D02
AC125V/250V
2SC3052-T112-1E,F
Q9A10
0.015
C9A14
AC125V/250V
1K
1/16W
R9E68
1UF
C9A77
V25
L9D03
HF2836-353Y1R0-T01
1
23
4
1/16W
R9A57
2.2
L9A62
GSRH127-7R6M
450V
C9A04
150U
25V
C9A35
470U
12345678910
1/4W
R9A91
270
1K
3W
R9A77
0.1
C9A83
50V
1/16W
R9E21
1.3K
3K
1/16W
R9A93
25V
C9A36
680U
0.01
C9A49
50V
2200
C9A08
AC250V
L9A51
22MH 9X9.5
L9D02
ELF22V025A
1
23
4
220
1/4W
R9A54
0.27
2W
R9A21
25V
C9A37
680U
10uF
C9A73
25V
0.1
C9A61
50V
82
C9E56
50V
1/2W
R9A25
1K
F9A06
125V 5A
25V
C9A68
100U
3300
C9E32
50V
L9A33
GSRH125-4ROM
L9A60
10MH
25V
C9A38
680U
1/2W
R9A17
180K
1/2W
R9A20
68K
HOTGND
22K
1/16W
R9A46
1500
C9A28
1KV
1/10W
R9E63
0
0.1
C9E01
50V
4.7K
1/16W
R9A35
1UF
C9E15
V25
39K
1/16W
R9E05
2200
C9A09
AC250V
2SC3052-T112-1E,F
Q9E51
180K
1/16W
R9E52
2SC3052-T112-1E,F
Q9E01
0.1
C9E13
50V
1/16W
R9E55
160K
0.1
C9A67
50V
J2
8200
C9A58
25V/50V
1/16W
R9A60
2.2
45
67
89
1
23
1/16W
R9E00
22K
1UF
C9E02
V25
D9A22
UDZS6.8B
L9A32
2.7MH
16V
C9E64
470U
F9A02
125V 25A
2200
C9A11
AC250V
25V
C9A72
680U
L9E20
BLM18PG600SN1
33K
1/16W
R9E62
PC9A10
SFH6156-T1-E3
1
23
4
1/16W
R9E23
100
1UF
C9A18
V25
1M (UL)
1/2W
R9A06
680
C9E62
50V
0.01
C9A44
25V/50V
L9A53
22MH 9X9.5
8200
C9E54
25V/50V
1UF
C9E58
V25
0.015
C9A13
AC125V/250V
200V
C9A27
1000U
1
3
D9E52
UDZS13B
J1
3
5
241
67
16V
C9A82
470U
470
C9A23
25V/50V
220
1/4W
R9A29
0.1
C9E21
25V/16V
8200
C9A57
25V/50V
1UF
C9A17
V25
1/16W
R9E20
6.8K
0
1/16W
R9E34
0.1
C9E00
50V
2200
C9A06
AC250V
1
35
47K
1/16W
R9E51
1U
C9A22
16V
F9A04
125V 5A
1K
1/16W
R9A37
1/16W
R9E22
10K
100
1/16W
R9A63
1/16W
R9A39
3.3K
10uF
C9A52
25V
2W
R9A13
100K
25V
C9A33
680U
1234567891011121314151617181920
1/16W
R9E61
1.8K
HOTGND
56K
1/16W
R9E06
123456789101112
0.1
C9A69
25V
IC9A21
TPS40055PWPR
1/16W
R9A89
680
100K
1/16W
R9A27
1K
1/16W
R9E69
25V
C9A53
680U
L9A56
10MH
0.022
C9A55
50V
33K
1/16W
R9A90
L9D00
HF3545-502Y5R0-T01BH
1
23
4
5
6
L9A20
10MH
L9A61
10MH
2W
R9A14
100K
1/10W
R9E65
0
0.1
C9E36
25V
3300
C9E33
50V
123
8657
4123
1
23
4
1500
C9A19
1KV
0.1
C9D01
AC125V/250V
2SC3052-T112-1E,F
Q9A08
L9A21
10MH
F9A10
FCC20252ADTP
220
1/4W
R9A36
50V
C9A21
10U
270
1/4W
R9A64
6.8
10W
R9A01
D9A47
UDZS5.6B
22K
1/16W
R9A44
16V
C9A75
470U
33K
1/16W
R9E01
1K
1/16W
R9A95
470
C9A31
500V
10uF
C9A64
6.3V
1/10W
R9E32
0
1UF
C9A78
V25
220
1/4W
R9A52
22K
1/16W
R9A45
25V
C9E45
680U
L9A63
2.7MH
2.2
1/10W
R9E43
25V
C9A70
100U
0.1
C9E50
50V
100
1/10W
R9A24
L9A35
6.8MH 9X9.5
35V
C9A40
2200U
1/16W
R9E64
2.2
0.1
C9E66
50V
16V
C9A71
470U
16V
C9A99
470U
1K
3W
R9A78
1/2W
R9A16
180K
1/4W
R9A30
68
0.1
C9E12
50V
4700
C9E53
50V
1K
1/16W
R9A32
220
1/4W
R9A56
HOTGND
47K
1/16W
R9A26
L9A31
2.7MH
2SC3052-T112-1E,F
Q9E50
15K
1/16W
R9A10
1/16W
R9A59
2.2
220
1/16W
R9A31
0.1
C9E57
50V
0.1
C9A41
50V
L9A37
GSRH127-221M
120K
1/16W
R9A82
200V
C9A02
1000U
1/16W
R9E41
2.2
2SA1235A-T112-1E,F
Q9E02
L9A55
10MH
2200
C9A05
AC250V
F9A07
125V 5A
1/16W
R9A53
27K
1/16W
R9E67
2.2
2SC3052-T112-1E,F
Q9A02
1000
C9A15
AC250V
F9A03
125V 5A
22
1/10W
R9A79
1/16W
R9A08
2.2K
2SC3052-T112-1E,F
Q9A16
L9A38
22MH 9X9.5
1/16W
R9A58
2.2
22K
1/16W
R9A07
L9A40
10MH
270
1/4W
R9A65
L9A50
22MH 9X9.5
1K
1/16W
R9A92
IC9E50
TPS40055PWPR
F9D00
S10A 125V
D9A03
UDZS5.6B
680
C9A63
50V
F9A01
1/2W
R9A19
68K
2200
C9A00
AC250V
1/16W
R9E50
27K
180K
1/16W
R9A49
L9A39
GSRH127-470M
0.27
2W
R9A22
39K
1/16W
R9E02
1M (UL)
1/2W
R9A05
0.1
C9D03
AC125V/250V
AG9D00
DSS-302M
1K
1/16W
R9E37
16V
C9A74
1000U
0.1
C9A24
25V
16V
C9E65
470U
123
200V
C9A03
1000U
1/16W
R9A12
10K
1UF
C9A50
V25
25V
C9E60
680U
22K
1/16W
R9A40
200V
C9A26
1000U
L9A30
6.8MH 9X9.5
F9A08
125V 7A
10V
C9A66
680U
1/16W
R9E42
2.2
82K
1/16W
R9E04
10uF
C9E59
25V
L9A36
22MH 9X9.5
1K
1/16W
R9A23
1U
C9A42
16V
1UF
C9A62
V25
0.01
C9A25
50V
1/16W
R9A86
220
1/16W
R9A50
1K
1/16W
R9A83
160K
2.2K
1/16W
R9A96
1/16W
R9A88
13K
F9A09
FCC20252ADTP
16V
C9A45
1000
L9A54
22MH 9X9.5
L9A19
6.8MH 9X9.5
22K
1/16W
R9A42
220
1/4W
R9A55
0.1
C9A60
50V
82
C9A59
50V
16V
C9A98
470U
2SC3052-T112-1E,F
Q9A09
L9A52
22MH 9X9.5
27K
1/16W
R9A34
0.1
C9D00
AC125V/250V
F9A05
125V 7A
2200
C9A10
AC250V
220K
1/16W
R9A62
100K
1/16W
R9A61
6.8
10W
R9A02
2200
C9A01
AC250V
35V
C9A39
2200U
2.2
1/10W
R9E66
0.1
C9E61
50V
0.01
C9A80
50V
1/10W
R9E33
0
1/16W
R9E53
1K
2.7K
1/16W
R9A33
470
C9A47
500V
0.1
C9E20
25V/16V
10uF
C9E35
6.3V
0.022
C9E51
50V
1500
C9A90
1KV
3
5
241
2SC3052-T112-1E,F
Q9E20
K9A20
LKS1AF-12V
1
S1
2
S2
3
C1
4
C2
K9A21
LKS1AF-12V
1
S1
2
S2
3
C1
4
C2
K9A10
LKS1AF-12V
1
S1
2
S2
3
C1
4
C2
1S2471OM
D9A45
1S2076A/
EC21QS04-TE12L
D9A38
1S2076A/1S2471OM
D9A02
1S2471OM
D9A43
1S2076A/
MA732
D9E53
1S2471OM
D9A33
1S2076A/
1S2471OM
D9A37
1S2076A/
1S2076A/1S2471OM
D9A04
1S2471OM
D9A35
1S2076A/
D9A18
AL01Z
D9A25
EC21QS04-TE12L
D9A40
D9A19
1S2471OM
D9A42
1S2076A/
1S2471OM
D9A36
1S2076A/
MA732
D9E54
AL01Z
D9A24
30PRA20-FC5
D9A31
MA732
D9A44
30PRA20-FC5
D9A32
D9A20
1S2076A/
1S2471OM
AL01Z
D9A23
MA732
D9E50
D9A00
D6SB80
1
23
4
D9A01
D6SB80
1
2
3
4
D9A26
FCH20A10
NC
R9A16 connected to
HOT GND
HOT GND
HOT GND
PWP GND
340V
R9A17 connected to D9A00 heatsink.
18V, 0.32A MAX
5V (To DLP Engine) (To Riser PWB)
(PA connector) (PD connector)
(To DLP Engine)
(PA connector)
NC
D9A01 heatsink.
D9A26 heatsink
connected to gnd.
NC
IC9A23 heatsink
connected to gnd.
NC NC
5V
ENG-PWR-ON
12VS
PWP GND
7.6V
7.6V
Q9A12
Si7872DPT1E3
RV9D01
PB
PS
IC9A10
PL
Q9A15
TPCP8J01(te85lf,f)
Q9E52
Si7872DPT1E3
Q9A13
TPCP8J01(te85lf,f)
IC9A22
NJM2374AM
PC
RV9D00
Q9E00
TPCP8402 (TE85LF,F)
IC9A20
RT9H301C
Q9A14
TPCP8J01(te85lf,f)
IC9A25
BA00CC0WFP
12VS SUPPLY SWITCH.
5V SUPPLY
SWITCH
PG 25....DEMOD2
PG 26....RISER1
PG 12....DM1 [ATSC/NTSC TUNER]
PG 18....DM7 [1394/DV I/F]
PG 10....MICRO3 [TV uP]
PG 22....DM11 [DMDPM7]
PG 15....DM4 [DMMEMA/DC]
PG 2.....POWER
PG 11....MICRO4 [HDMI]
PG 9.....MICRO2 [AUD-PIC]
PG 19....DM8 [DMPOD]
PG 28....E2P/FRONT/CONTROL/PREAMP
PG 4.....FMT [SUITE / DVI]
PG 8.....MICRO1 [VID-SW]
PG 7.....FMT [PRELUDE]
PG 1.....BLOCK
PG 13....DM2 [DMDDCDC]
ENGINE-POWER
PG 24....DEMOD1
PG 16....DM5 [DMMEMB/USB]
PG 23....TERMINAL
PG 27....RISER2
PG 3.....INTERFACE
PG 20....DM9 [MPEG ENCODER]
PG 21....DM10 [DMADC]
PG 17....DM6 [DMROM/AV]
PG 5.....FMT [MICRO]
PG 14....DM3 [DMCORE]
PG 6.....FMT [ADC / XGA]
IC9A23
PH
PA1
PD
ET9A02
ET9A01
(TO LAMP BALLAST)
(TO RISER PWB: CHASSIS)
(TO RISER PWB: CHASSIS)
(TO ENG-PWR) (TO INTERFACE PWB)
NL
(TO AC POWER CORD)
(TO AVHDD)
(ALL V30+ AND V31)
5VR SUPPLY
SWITCH
COLDLIVE
COLDLIVE
*
*
*
**
*
53 127111082 13 149614 15 16
B
J
K
H
E
F
A
C
G
D
I
AC-OFF DETECT.
MODELS CHASSIS
VCC SHORT DETECT.
5VSL NJR BUCK CONVERTER
3.3V ROHM BUCK CONVERTER
AC-OFF BUFFER
C9A98, C9A99, L9A51, L9A52, C9E20
AUDIO SUPPLY SWITCH
Q9E20, C9E21, C9E22, R9E20, R9E21,
R9E22, R9E23, L9E20, IC9A25, PH
ROHM FAN VCC
AND FAN CONTROL
AVHDD VCC AND
FAN CONNECTOR
AVHDD
LAMP BALLAST SWITCH
AND IN-RUSH RELAYS.
IC9A10 IN-RUSH RELAY.
IC9A10
(18VS AND
AUDIO VCC)
12VS TI BUCK CONVERTER
MAIN POWER SUPPLY
WD-73727 V30
WD-52628 V30
WD-62628 V30
WD-73927 V31
WD-73827 V30+
WD-52627 V29
CONTENTS
WD-62927 V31
WD-62627 V29
PAGE 2
WD-62827 V30+
WD-52627, WD-62627
WD-52628, WD-62628,
V30
V29
LAMP BALLAST POWER SUPPLY.
DOUBLER CIRCUIT.
WD-73727
V31
V30+
WD-62827, WD-73827
WD-62927, WD-73927 O
O
X
X
5V, 6.5A MAX.
12V
12VS
5VS TI BUCK CONVERTER
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