BOSS
BOSS
BOSS
1
2
3
4
1
2
3
1
2
3
4
1
2
3
4
5
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7
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10
1
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1
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4
1
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1
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3
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5
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1
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2
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4
5
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1
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14
2
3
4
5
6
7
8
9
10
1
2
3
4
1
1
2
3
4
1
2
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4
1
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4
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19
12345678
10
4
5
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7
8
9
1
2
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1
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5
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11
1
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3
4
5
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9
1
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1
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5
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1
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1
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3
12345678
1
2
3
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5
6
7
8
9
1
2
3
4
1
2
3
4
1
2
3
4
5
8
6
7
15
13
9
12
10
16
11
14
23
27
21
30
25
17
20
28
18
24
19
26
31
22
32
29
58
52
61
39
43
62
60
37
46
41
57
50
33
63
36
44
49
55
34
56
54
40
35
42
59
47
51
64
38
48
53
45
76
68
65
66
69
77
71
75
72
79
70
67
78
74
73
80
69
38
70
61
57
20
49
27
65
16
42
77
48
67
39
31
75
50
28
8
34
55
21
2
76
11
3
59
71
78
66
43
22
72
33
18
6
53
56
30
68
47
5
74
37
62
32
79
63
24
7
45
9
54
25
15
51
58
73
46
60
29
36
19
12
40
17
13
64
14
4
52
80
41
44
23
26
10
35
1
38
15
22
16
69
49
27
65
13
16
44
37
55
48
51
72
42
8
34
55
21
2
76
64
11
23
62
3
21
66
58
33
77
6
53
56
30
68
14
26
32
2
38
37
73
18
48
7
45
54
25
15
4
10
79
76
70
58
46
46
6
67
40
17
13
52
35
63
11
61
14
4
52
41
60
53
39
35
1
80
1
24
3
57
69
70
61
57
20
29
56
31
42
7
59
20
77
67
39
31
75
50
28
36
30
75
59
45
71
71
78
43
22
72
33
18
19
68
50
47
9
78
49
5
74
62
32
79
63
24
12
9
47
28
51
54
66
27
73
60
29
36
19
40
12
5
8
64
25
43
65
80
44
23
26
17
10
41
74
34
100
86
85
84
91
96
81
92
90
94
88
93
87
97
99
89
83
98
95
82
84
90
92
82
91
87
95
81
98
89
100
85
93
99
94
96
88
83
86
97
22
37
62
51
16
35
64
17
23
55
49
72
62
60
58
42
42
14
26
20
21
55
1
33
32
73
69
77
59
4
10
28
2
18
65
79
8
38
46
70
48
47
52
37
35
18
76
6
76
63
6
70
60
67
67
51
80
46
1
24
11
53
68
24
7
61
29
78
39
53
64
41
19
3
31
56
15
7
57
36
74
31
45
9
38
57
26
59
14
22
30
13
58
45
20
19
23
4
73
75
12
48
50
71
32
68
52
9
66
34
12
69
27
80
50
10
33
78
3
29
47
61
54
75
49
56
40
77
21
28
16
63
2
66
5
39
25
72
27
54
17
71
30
41
8
11
36
43
74
43
15
79
65
40
13
25
5
44
34
44
TMDS
6
12
11
7
3
15
5
8
4
16
2
9
1
13
10
14
2
8
9
13
11
7
5
15
3
14
16
12
1
10
6
4
6
20
17
8
21
24
2
19
14
11
9
12
4
18
5
10
3
7
22
16
23
1
15
13
2
9
5
8
12
10
13
6
14
4
3
11
7
1
14
12
1
10
6
4
2
8
9
13
11
7
5
3
13
6
20
17
8
2
19
14
11
9
12
4
18
5
10
3
7
16
1
15
2
8
9
13
7
11
19
15
5
3
18
14
16
17
12
1
10
6
4
20
2
15
10
21
23
11
9
8
16
14
18
5
19
13
4
20
7
17
22
12
6
3
24
1
17
10
20
8
7
3
18
23
22
21
9
19
14
12
6
2
13
5
16
1
4
24
11
15
106
116
114
117
118
105
101
108
119
115
104
112
113
109
102
120
111
110
107
103
108
110
107
109
119
103
112
115
120
114
106
102
101
105
116
117
104
111
118
113
80
95
69
33
46
70
101
43
73
96
93
34
18
52
106
31
62
107
44
82
49
77
46
61
22
60
81
99
55
48
41
75
32
23
119
84
27
6
6
57
72
29
92
94
105
21
7
60
50
79
26
90
115
65
53
67
20
33
36
90
96
2
45
113
53
28
63
17
92
13
56
40
29
104
111
18
19
94
88
108
76
54
39
36
24
10
82
16
30
17
114
56
19
40
88
83
116
109
64
115
25
35
30
12
41
91
104
117
44
68
116
13
31
68
12
106
93
119
118
107
86
11
101
15
102
1
75
114
9
74
87
37
14
52
117
42
50
5
87
97
23
4
80
59
47
34
95
55
26
35
7
47
8
97
102
110
38
62
10
1
45
103
28
120
100
120
118
81
48
32
63
59
9
112
64
111
99
15
3
79
24
71
51
86
98
51
2
11
20
78
25
89
22
21
76
3
105
103
54
85
89
108
112
72
38
61
77
113
49
43
83
109
16
66
70
57
110
71
66
84
100
42
37
14
67
5
65
98
58
58
69
78
27
91
85
8
73
4
39
74
PALR
PHDR
TMDS
PALR
+
+
or
SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS
IMPORTANT TO SAFETY. BEFORE REPLACING ANY OF
THESE COMPONENTS, READ CAREFULLY THE PRODUCT
SAFETY NOTICE IN THE SERVICE MANUAL. DON’T
DEGRADE THE SAFETY OF THE RECEIVERS THROUGH
IMPROPER SERVICING.
TA
TA
RA
RA
FB
KB
KA
KA
FC
PD
PD
DA
DA
ES1
L_OUT+
L_OUT-
R_OUT-
R_OUT+
L_SP
R_SP
3.3V-ENG-SCL
3.3V-ENG-SDA
Characteristic
(Only ceramic
capacitor)
PWB-TERMINAL
FRONT
PWB-MICRO
PWB-RISER
ENGINE
PWB-POWER
PWB-FMT
PWB-INTERFACE
PWB-DM
PWB-DEMOD1
SHUTTER CNTRL
E2P
L
C
G
I
M
N
H
A
J
E
B
K
F
D
8
6
1
12
2
4
9
14
5
3
7
13
11
10
15
16
17
18
O
ES
CN2
CJ3
JPS1
JD
PS
CE
PA2
CN102
PL
CN3100
MA
MA
CN5
CN2
CN1
MB
MB
CJ3
LE
CE1
KC
PC
PC
CF
CD
PB
PB
EP
EP
BALLAST FAN
JF
JC
JA
LT
DT
JD
JB
JE
CD
CF
CE1
LL
JG
PG 10....TERMINAL
PG 11....DEMOD
PG 2.....POWER
PG 7.....MICRO2 [AUD-PIC]
PG 1.....BLOCK
PG 12....RISER1
PG 3.....INTERFACE
PG 4.....FMT [DVI]
PG 9.....MICRO4 [HDMI]
PG 5.....FMT [MICRO]
PG 8.....MICRO3 [TV uP]
PG 13....E2P / FRONT / CONTROL / PREAMP
PG 6.....MICRO1 [VID-SW]
SERVICE TECHNICIAN WARNING;
ATSC/NTSC TUNER
ATSC/NTSC TUNER
DMCORE
DMDPM7
DVI
MICRO
MICRO
DVI
DMDCDC
TVuP
VID-SW
TVuP
5
5
23
24
25
26
27
28
29
23
24
25
26
27
28
29
5
11
5
5
11
J8F01
PREAMP
CONTROL
LAMP BALLAST
LAMP
FA
FA
FB
FC
PWB-SW-LAMP
PWB
SW-FILTER
CONTENTS
WD-52526 V28L
WD-62526 V28L
PAGE 01
* NOTES
KD
LE
AN
AN
TO AVOID POSSIBLE TO X-RADIATION TAKE RADIATION PROTECTIVE
MEASURE FOR PERSONNEL DURONG SERVICING.
X-RADIATION PRECAUTION
THIS PRODUCT INCLUES CRITICAL ELECTRICAL AND MECHANICAL
PARTS ESSENTIAL FOR X-RADIATION PRORECTION
SEE SERVICE INSTRUCTION FOR SPECIFIED REPLACEMENT
PARTS AND SERVICE ADJUSTMENTS.
2
3
4
1
LAMP GND
340V
GND-1
5VSL
RMC
IR-IN
GND
LAMP-R
LED
LAMP-G
STATUS-R
STATUS-G
3.3VSL
MANRST
KSC0
GND
KSC1
LOUT(+)
LOUT(-)
ROUT(-)
ROUT(+)
GND
LAMPEN
LAMPLITZ
5VS
DM FAN
MD(LCD/DMD)_FAN
LAMP-FAN
LENS
TX1+
TX1-
TXC+
TX0+
TX2+
GND(5V&H/V-SYNC:AGND)
TXC-
3.3V_ENG_SCL(DLP)
TX0-
GND
5VSL
IR-IN
RMC
L
N
DMD
LAMP
PBS-FAN
5VS
5VS
18VS
18VS
GND
GND
GND
GND
18VF
LAMP-RELAY
GND
ENG-PWR-ON
340VDC
GND
NC
NC
NC
5VS
GND
LAMPEN
LAMPLITZ
18VS
18VS
5VS
GND
5VS
GND
GND
GND
FSTP-PBS(LCD)
FAN-VCC-LAMP
GND
GND
GND
COVER-DET
GND
FAN-VCC-PBS(LCD)
FILTER-DET
GND
LAMP-DET(V29)
LAMP-RST(V28)
GND(V28)
FSTP-MD(DLP/LCD)
GND
FAN-VCC-MD(DLP/LCD)
FSTP-LAMP
SENSOR-DET
GND
MD-TEMP
GND
GND
RMC
5VSL
IR-IN
KSC1
LAMP-G
KSCO
PWR-LED
STATUS-G
STATUS-R
LAMP-R
MAN-RST
3.3VSL
MOTOR-ST
MOTOR-SET
MOTOR-CLK
MOTOR-DAT
FSTP-DM
FAN-VCC
GND
ENG-SCL
GND
DDAN
GND
CLRN
GND
BUSYX
ENG-SDA
BUSYX
DDAN
ENG-SDA
GND
CLRN
ENG-SCL
GND
GND
LAMP-PROTECT
GND
IR-IN
KSCO
LAMP-R
PWR-LED
MAN-RST
LAMP-PROTECT
RMC
KSC1
STATUS-G
3.3VSL
5VSL
LAMP-G
STATUS-R
GND
DM-R
MAIN-Y
GND
GND
MAIN-H
GND
MAIN-Pr
MAIN-Pb
GND
MTU-R
GND
GND
12VS
MAIN-V
GND
ENC-R
AVR-R
GND
12VS
MN-R
STU-R
GND
DM-VID
ASIC-BANK
5VSL
3.3VSL
PWR-ON
CARD-DETECT
ASIC-MTOD
TV-Rxd
ASIC-DTOM
5VS
AC-OFF
DM-RESET
PWR-GOOD
TV-RTS
STBY
5VS
FMT-PGOOD
TV-CTS
LAMP-PROTECT
STBY-SHORT
TV-Txd
ASIC-CS
ASIC-CLK
TV-RESET
CARD-DETECT
GND
5VS
12VS
AVR-R
A15V
HDDFANPWR
TV-RESET
LAMP-PROTECT
STBY
GND
MAIN-Y
5VSL
GND
L-SPKR(-)
ASIC-MTOD
MTU-R
R-SPKR(+)
AC-OFF
MAIN-V
GND
-A15V
L-SPKR(-)
5VS
STBY-SHORT
DM-VID
GND
ASIC-CLK
3.3VSL
MAIN-Pr
A-GND
12VS
TV-Rxd
GND
DM-RESET
GND
HDDFAMSTP
FMT-PGOOD
MN-R
TV-Txd
HDD-TEMP
GND
PWR-ON
MAIN-Pb
A-GND
ASIC-DTOM
GND
GND
ENC-R
PWR-GOOD
A15V
-A15V
TV-CTS
STU-R
ASIC-CS
ASIC-BANK
MAIN-H
R-SPKR(+)
DM-R
TV-RTS
IN1-Y
CMP3-Pb
MN-R
GND
CMP3-Y
IN2-Y
IN3-V
5VS
MT-AVR
GND
GND
MTU-R
S1
GND
GND
CMP2-Pr
HDMI-R
GND
GND
GND
IN2-V
GND
GND
GND
GND
GND
MN-L
5V-T
DVI-SW
9V-T
HDMI-L
IN1-C
GND
GND
STU-L
GND
GND
CMP2-Y
S3
GND
DM-L
GMD
GND
GND
GND
AVR-R
IN3-Y
MT-MONA
5VSCL
MT-MONV
MTU-L
5VSDA
CMP1-Y
GND
IN3-C
GND
AVR-L
ENC-L
IN1-V
CMP2-Pb
MON-VID
STU-R
GND
GND
CMP1-Pb
S2
GND
GND
GND
GND
GND
GND
IN2-C
GND
ENC-R
GND
CMP3-Pr
GND
CMP1-Pr
DM-R
S2
CMP1-Pb
ENC-R
GND
AVR-L
GMD
GND
HDMI-L
GND
MN-L
IN1-V
CMP3-Pr
GND
GND
IN2-V
MTU-L
MN-R
IN2-Y
IN2-C
MON-VID
CMP1-Pr
GND
CMP3-Pb
CMP1-Y
IN1-Y
GND
GND
GND
9V-T
GND
5VSCL
IN3-Y
GND
GND
GND
HDMI-R
GND
CMP2-Pr
DM-R
MT-MONA
GND
CMP2-Pb
GND
IN3-C
GND
ENC-L
MT-MONV
DVI-SW
GND
GND
GND
GND
GND
S1
CMP3-Y
MTU-R
GND
GND
GND
STU-L
GND
GND
AVR-R
GND
GND
GND
IN1-C
S3
5VSDA
GND
DM-L
GND
5V-T
GND
MT-AVR
GND
5VS
STU-R
CMP2-Y
IN3-V
S3
GND
IN3-V
GND
IN3-Y
GND
IN3-C
GND
IN3-R
GND
IN3-L
IN3-L
IN3-C
IN3-V
GND
GND
GND
IN3-R
IN3-Y
S3
GND
GND
TX2-
GND
ENG-SDA
BALLAST-FAN-CONT
PBS/LAMP-FAN-CONT
LCD-FAN-EN
SENS-CL
GND
LCD-FAN-CONT
GND
SENS-OP
GND
ENG-SCL
18V-ON
CLRN
BUSYX
DDAN
LED
3.3VSL
KSC1
LAMP-G
MANRST
GND
STATUS-R
KSC0
LAMP-R
STATUS-G
GND
YOUT(4)
VOUT
GND
GND
YOUT(6)
GND
CBOUT(3)
GND
GND
HOUT
YOUT(3)
GND
CBOUT(2)
GND
CBOUT(6)
YOUT(0)
GND
YOUT(1)
YOUT(7)
CBOUT(5)
CROUT(6)
CROUT(0)
GND
3.3V
CROUT(7)
GND
CROUT(1)
3.3V
CROUT(4)
CROUT(3)
3.3V
CBOUT(0)
GND
GND
3.3V
GND
FMTCTS
GND
FMTRxD
GND
3.3V
3.3V-ENG-SCL
FMTTxD
GND
GND
5VS
BUSREQ
FMTRTS
GND
GND
GND
GND
FMTRST
FMT-PGOOD
GND
GND
PON-SHORT
GND
PON-SHORT
GND
5VSL
-15VS
+15VS
HDD-TEMP
12VS
A-GND
STBY-SHORT
MAIN-RELAY
HDDFANSTP
GND
PWR-ON
AC-OFF
HDDFANPWR
GND
STBY
5VR
HDD-RST
+15VS
A-GND
A-GND
A-GND
-15VS
+15VS
A-GND
A-GND
12VS
-15VS
A-GND
-15VS
5VSL
GND
PON-SHORT
PWR-ON
A-GND
5VR
STBY-SHORT
HDD-RST
STBY
HDDFANPWR
+15VS
HDD-TEMP
GND
GND
AC-OFF
MAIN-RELAY
HDDFANSTP
18V
GND
3.3V
LAMP-RELAY
GND
18V
ENG-PWR-ON
GND
18VF
3.3V (NC for V29~V31)
GND
18V
GND
18V
3.3V
GND
3.3V
3.3V
GND
3.3V
(NC for V29~V31)
(NC for V29~V31)
LAMP-EN
LAMP-RELAY
GND(BALLAST)
5VSB
GND(ENGINE)
ENG-PROTECT
FAN-DET
ENG-PWR-ON
GND(POWER)
ENG-FAN-ON
3.3VSE
LAMP-LITZ
DLP-FAN-CONT(DLP)
MD-TEMP
MOTOR-DAT
BALLAST-FAN-CONT
GND
GND
BUSYX
MOTOR-CLK
PBS/LAMP-FAN-CONT
LCD/DLP-FAN-CONT
ENG-SCL
DDAN
MOTOR-SET
GND
LCD-FAN-EN
GND
18V-ON
MOTOR-ST
ENG-SDA
SENS-CL
SENS-OP
CLRN
GND
LAMP-TEMP
LAMP-DET(V28)
MOTOR-DAT
LED-CL
MOTOR-SET
MOTOR-ST
SENS-OP
SENS-CL
LED-OP
GND
3.3V
GND
MOTOR-CLK
GND
GND
18V
LED-OP
SENS-CL
SENS-OP
GND
LED-CL
DATA
SET
ST
CLK
GND
GND
3.3V
18V
GND
NC
-A15V
A15V
A-GND
R-SPKR(+)
L-SPKR(-)
R-SPKR(+)
A15V
A-GND
-A15V
NC
NC
L-SPKR(-)
KSCO
PIC-CTS
GND
GND
RELAY
GND
GND
MN-L
GND
LED
PIC-RTS
PIC-Txd
KSC1
RMC
GND
RS232-EN
MTU-V
PON-SHORT
SUB-V
GND
GND
SUB-Pb
GND
PIC-Rxd
LAMP-G
STU-V
LAMP-R
DM-L
ENC-L
GND
GND
SUB-Y
GND
GLINK-Txd
STAT-R
STAT-G
GND
STU-L
MAN-RST
MTU-L
AVR-L
GND
SUB-Pr
SUB-H
GND
IR-IN
GLINK-Rxd
LAMP-G
-A15V
HDD-TEMP
IR-IN
-A15V
GND
STAT-G
A15V
SUB-Pr
PIC-Rxd
A-GND
R-SPKR(+)
RELAY
A-GND
A-GND
GLINK-Rxd
KSCO
GND
LED
L-SPKR(-)
R-SPKR(+)
SUB-Pb
SUB-H
PIC-RTS
STU-V
GND
LAMP-R
KSC1
MAN-RST
A15V
A15V
GND
A15V
L-SPKR(-)
GND
MTU-V
A-GND
GND
SUB-V
SUB-Y
PIC-CTS
GND
AVR-L
-A15V
-A15V
R-SPKR(+)
RS232-EN
NC
GND
HDDFANPWR
GND
HDDFANSTP
PON-SHORT
STU-L
GLINK-Txd
DM-L
GND
RMC
NC
L-SPKR(-)
MN-L
NC
GND
L-SPKR(-)
GND
GND
MTU-L
PIC-Txd
GND
STAT-R
GND
ENC-L
R-SPKR(+)
STU-L
MAIN-Pb
3.3VS
GND
18VS
USBNA
GND
ASIC-CS
GND
PON-SHORT
USB5V
GND
PIC-Txd
PC-TXD
AVR-L
GND
ASIC-MTOD
TV-CTS
GND
GND
PWR-ON
MAIN-Pr
GND
MLINK-Txd
DM-L
GND
SUB-Pb
GOS-Rxd
PIC-RTS
GND
AVR-R
3.3V-ENG-SDA
ASIC-BANK
TV-RESET
CARD-DETECT
GND
MTU-V
5VS
GND
USBNB
TV-Rxd
STU-V
MAIN-V
GND
GND
NC
BUSREQ
MAN-RST
GND
GND
18VS
ENC-R
MTU-L
12VS
MN-R
USB5V
DM-R
STU-R
USBPA
PC-RXD
GND
GND
MAIN-H
GND
GND
MTU-R
3.3V-ENG-SCL
GND
PIC-Rxd
GND
SUB-Pr
ENC-L
GND
GND
GND
MLINK-Rxd
GND
GOS-Txd
SUB-Y
USBPB
RST-TVGOS
GND
GND
FMT-PGOOD
PIC-CTS
GND
GOS-CTS
18VS
GND
GND
18VS
MN-L
5VS
GND
GND
DM-RESET
18VS
GND
5V
STBY
GND
GOS-RTS
5VS
5VS
5VS
GND
HDD-RST
DM-VID
MAIN-Y
GND
GND
TV-RTS
SUB-V
GND
GND
TV-Txd
SUB-H
5VSL
AC-OFF
PWR-GOOD
(NC for V29~V31)
DIM
5VSB
DIM(DLP)
3.3VSE
MD-TEMP
GND(ENGINE)
LAMP-EN
ENG-PWR-ON
LAMP-LITZ
LAMP-RELAY
ENG-PROTECT
GND(POWER)
PBS/LAMP-FAN-CONT(DLP)
GND(BALLAST)
FAN-DET
ENG-FAN-ON
DLP-FAN-CONT(DLP)
FAN-VCC-BALAST
GND
FSTP-BALAST
DIM
PON-SHORT
MTU-L
DM-RESET
PC-TXD
DM-R
STBY
TV-CTS
GND
5VS
MAIN-Pr
GND
DM-VID
GND
PIC-Rxd
TV-RTS
GND
GND
TV-Txd
TV-RESET
GND
PWR-GOOD
5VS
RST-TVGOS
STU-V
PIC-CTS
3.3VS
NC
GND
GND
GND
5VS
USB5V
12VS
18VS
AVR-L
STU-R
GND
GND
GND
5VS
GND
MTU-R
MAIN-Y
SUB-Pb
GND
SUB-V
AVR-R
GND
SUB-H
CARD-DETECT
GOS-Txd
GND
GND
MAIN-V
GND
GND
BUSREQ
GND
ASIC-CS
18VS
GND
GND
MN-R
GND
GND
USBPA
GOS-RTS
GND
MAIN-H
GND
MLINK-Txd
3.3V-ENG-SCL
GND
GOS-Rxd
SUB-Pr
GND
3.3V-ENG-SDA
GND
5VSL
GND
SUB-Y
USBNB
GND
STU-L
GND
GOS-CTS
18VS
MAN-RST
18VS
GND
ENC-R
GND
PIC-Txd
USB5V
5V
ASIC-MTOD
PC-RXD
5VS
PWR-ON
GND
HDD-RST
DM-L
GND
GND
PIC-RTS
ENC-L
GND
ASIC-BANK
MLINK-Rxd
AC-OFF
MTU-V
USBPB
TV-Rxd
FMT-PGOOD
MAIN-Pb
GND
18VS
USBNA
GND
MN-L
BLP-ASIC-READY(DLP)
RESETZ-DVI(DLP)
POWERGOOD-DVI(DLP)
LAMPEN-DVI(DLP)
LAMPLIT-DVI(DLP)
YSOUT
GND
GND
GND
PCLK
GND
GND
3.3V
YOUT(5)
YOUT(2)
CBOUT(7)
CBOUT(4)
GND
CBOUT(1)
NC
CROUT(5)
CROUT(2)
3.3V-ENG-SDA
PC-RxD
PC-TxD
3.3V
GND
CRIN(2)
CBIN(0)
3.3V
NC
GND
GND
CBIN(2)
GND
YIN(0)
FMTRTS
CBIN(5)
GND
CRIN(0)
YIN(2)
FMTRST
CRIN(4)
PON-SHORT
GND
YIN(4)
GND
GND
CBIN(3)
HIN
GND
GND
GND
GND
CRIN(5)
CBIN(7)
GND
GND
AC-OFF
PC-TxD
PC-RxD
CRIN(3)
GND
GND
VIN
GND
GND
GND
GND
GND
YIN(3)
CBIN(6)
5VS
GND
YIN(1)
PCLK
CRIN(6)
GND
3.3V
GND
3.3V
CRIN(1)
GND
3.3V
CBIN(1)
GND
FMTCTS
YIN(6)
FMTRxD
GND
3.3V
GND
FMTTxD
YIN(5)
BUSREQ
GND
YSIN
YIN(7)
CBIN(4)
CRIN(7)
GND
NC
PAD
PAD
PAD
PAD
PAD
PAD
PAD
PAD
PAD
XA
PA
SCL_DVI(LCD)
SDA_DVI(LCD)
3.3V_ENG_SDA(DLP)
GND(LCD)
GND(LCD)
PA
SMR
SMP
SMP
SMR
SMR
SMP
SMR
SMP
PAP
TEMP
SLR
SLP
TEMP
SMR
SMP
VH
XH
PA
PA
XA
SR
VH
VLR
VLP
VH
PA
VH
VH
SMR
SMP
SMP
SMR
PA
SMR
SMP
SMR
SMP
SMR
SMP
XA
TX2_SHIELD(AGND)
TX1_SHIELD(AGND)
TX0_SHIELD(AGND)
TXC_SHIELD(AGND)
TX2+
BLP-ASIC-READY(DLP)
TX1+
3.3V_ENG_SCL(DLP)
TXC_SHIELD(AGND)
SDA_DOC_2(LCD)
LAMPLIT-DVI(DLP)
GND(5V&H/V-SYNC:AGND)
TX0_SHIELD(AGND)
RESETZ-DVI(DLP)
TX2-
TX0-
3.3V_ENG_SDA(DLP)
TX2_SHIELD(AGND)
POWERGOOD-DVI(DLP)
TX1-
TX0+
TXC-TXC+
TX1_SHIELD(AGND) SCL_DOC_2(LCD)
LAMPEN-DVI(DLP)
18V-ON (NC for V29~V31)
18V-ON (NC for V29~V31)
NC
PA
PA
PWR-ON
PAP
3.3V
3.3V
GND
3.3V
GND
18V
GND
18V
3.3V
GND
D=+/-2PF
: Metal oxide film resistor(Type B)
Type
Type
PF, for numbers more than 1
Not indicated = 1/4W or 1/6W
II
MF,PP
: Ceramic capacitor chip
: Twin film capacitor
T=+200%
: Wire wound resistor
M = 1,000,000 Ohm
chips
SC
: Ceramic capacitor
6. This is a basic schematic diagram. Some sets may be subject
to modification according to engineering improvement
MPP
3. TP13.etc. show test points.
NP
Not indicated
-0%
Dielectric
strength
-10%
ALM
: Fixed composition resistor
: Aluminus electrolytic capacitor
Not indicated = +/- 10%
NP
: Semiconductor Ceramic capacitor
: Metal plate cement resistor
: Cemented resistor
G=+/-2%
K=+/-10%
: Styrol capacitor
Not indicated
: Metal liner resistor
II
Parts
except
for
chips
J=+/-5%
uF, for numbers less than 1
TF
2. Wave form were taken with standard color bar signal.
CH, SL, etc. : Temperature compensaing types
: Metalized plastic film capacitor
W
: Non polarized electrolytic
capacitor
Value Not indicated
Toler
ance
Tolerance
F = +/-1%
F=+/-1PF
PS
M=+/-20%
C=+/-0.25PF
CE
: Polypropylene film capacitor
ML
-20%
MB
I
ground with a high-Z voltmeter
: Metalized paper
: Carbon resistor
PP
Wattage
4. CAPACITOR
J = +/-5%
: chip resistor
K = 1,000 Ohm
: Electrolytic capacitor
MMF
: Metalized polyester capacitor
chips
No tolerance is indicated
for electrolytic capacitor
and +/- 20%
-0%
Not indicated
: Tantalum capacitor
MP
I
Not indicated = +/-5%
S
: Electrolytic capacitor
Not indicated = Ohm
: Polyester polypropylene film
capacitor
K = +/-10%
: Non polarized electrolytic
capacitor chip
Not indicated : 50V
Not indicated = 1/10W
Value
: Metal film resistor
D = +/-0.5%
MF
P=+100%
: Polyester capacitor
5. RESITOR
Chips
MP
D=+/-0.5PF
Z=+80%
TANT
M
Not indicated
1. DC voltages were measured from points indicated to the circuit
Not indicated : F or B (high dielrctric percentage)
Q=+30%
Parts
except
for
chips
Parts except
for chips
TAN
Summary of Contents for WD-52526
Page 2: ......
Page 49: ...MODELS WD 52526 WD 62526 Page 49 Main Power Supply ...
Page 50: ...MODELS WD 52526 WD 62526 Page 50 Lamp Ballast DC Supply Fans Power Supply ...
Page 51: ...MODELS WD 52526 WD 62526 Page 51 Power Distribution ...
Page 52: ...MODELS WD 52526 WD 62526 Page 52 Analog Video Signal Path ...
Page 53: ...MODELS WD 52526 WD 62526 Page 53 Digital Video Signal Path ...
Page 54: ...MODELS WD 52526 WD 62526 Page 54 Sound Signal Path ...
Page 55: ...MODELS WD 52526 WD 62526 Page 55 Command Input Circuitry Serial Control Lines ...
Page 56: ...MODELS WD 52526 WD 62526 Page 56 Lamp Control Circuitry Shutter Control ...
Page 57: ...MODELS WD 52526 WD 62526 Page 57 Lamp Engine Fan Protect Circuitry ...
