Table of Contents
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1
2
3
PG 2.....POWER
A
B
C
MAIN POWER
SUPPLY
BRIDGE DIODE
D
C9A09
C9A08
2200
2200
AC250V
AC250V
D9A00
D3SB80
4
1
2
3
IC9A10
MAIN POWER SUPPLY
R9A17
180K
1/2W
(12VS AND
C9A10
2200
AC250V
AUDIO VCC)
E
C9A11
2200
AC250V
R9A01
1.8
10W
HOTGND
C9A30 connected to IC9A10 heatsink.
IC9A10
STR-W6734
(MI)
R9A19
R9A20
1
2
3
4
5
6
7
68K
68K
F
1/2W
1/2W
C9A19
1000
1KV
C9A21
10U
50V
C9A22
C9A23
K-1M
470
25V
25V/50V
C9A24
R9A21
R9A22
0.1
0.39
0.39
2W
2W
16V
HOTGND
R9A23
1K
1/16W
C9D02
0.22
AC125V/250V
G
1
4
L9D02
ELF22V025AL
(MI)
2
3
AC-OFF DETECT.
R9A09
220K
1/2W
4
1
H
R9A11
220K
1/2W
L9D03
D9A02
TF3020V-A602Y5R0-01 (MI)
1S2076A/1S2471OM
R9A10
18K
1/10W
3
2
C9D01
I
0.22
AC125V/250V
4
1
L9D01
TF3524V-402Y6R0-01
(MI)
3
2
C9D00
0.47U
250V/275V
RV9D01
ERZV10D471CS
RV9D00
ERZV10D471CS
J
AG9D00
DE37-452M-A21F
F9D00
S10A 125V
NC
1 2 3
L
N
1
2
3
V
ET9A01
PS
(TO AC POWER CORD)
K
4
5
6
D9A18
1S2076A/1S2471OM
12VSL-2
K9A20
LKT1AF-12V
(MI)
S1
INVERTER SUPPLY SWITCH
1
4
C2
S2
C1
Q9A09
2
3
2SC3052-T112-1E,F
K9A21
R9A41
LKT1AF-12V
(MI)
3.3K
S1
C2
1/16W
1
4
S2
2
C1
3
R9A40
22K
D9A19
1/16W
1S2076A/
1S2471OM
INVERTER SUPPLY IN-RUSH RELAY.
R9A16
RGDU7M-4E-3.3-OHM-K/C
R9A39
3.3K
1/16W
LIVE
COLD
Q9A08
2SC3052-T112-1E,F
C9A47
R9A38
22K
470U
10V
1/16W
K9A10
LKT1AF-12V
(MI)
1S2076A/1S2471OM
IC9A10 IN-RUSH RELAY.
S1
1
C2
D9A04
4
S2
C1
2
3
R9A08
3.3K
1/16W
Q9A01
2SC3052-T112-1E,F
R9A07
22K
1/16W
C9A14
VLP39, VLP39+, AND VLP3+++ ONLY
AC250V E2200P-M(X1/Y1)
21V AUDIO SUPPLY
T9A10
D9A31
SRW2630EG-U02V016
F9A01
31DQ09-FC5
J13
125V 5A (20N 5000)
R9A76
3.3K
C9A46
C9A39
1/2W
2200U
470
35V
500V
J12
1
17
AUDIO SUPPLY
PRE-LOAD
SARS01
R9A79
C9A41
NC
0.1
D9A05
22
25V/16V
1
1/10W
3W
F9A00
22
R9A82
125V 5A
3
16
(20N 5000)
15
ET9A02
R9A83
7
C9A70
68K
1/2W
8
3300P-J
NC
C9A30
630V
C9A31
1000
C9A27
9
1KV
820U
470
10
50V
200V
D9A26 heatsink
5
R9A30
connected to gnd.
D9A23
68
11EFS2N-TA2B5
1/4W
14
12V
13
R9A25
1.2K
6
12
1S2076A/1S2471OM
D9A26
1/2W
11
FCHS10A065-15A
C9A33
C9A34
C9A35
C9A36
2200U
2200U
2200U
2200U
C9A25
D9A24
D9A20
2200
16V
16V
16V
16V
11EFS2N-TA2B5
50V
R9A37
3.3K
R9A24
1/16W
100
D9A25
CHASSIS/ENGINE
1/10W
11EFS2N-TA2B5
12V SUPPLY
D9A22
MTZJ6.2C@LF
PC9A10
R9A31
C9A48
1K
FOD617C
50V
1/16W
1U
4
1
R9A32
1K
3
2
1/16W
C9A43
0.047
R9A29
16V/25V
MAIN TRANSFORMER
1K
1/16W
2 K
FEEDBACK
IC9A20
1
RT9H301C
Ref
3 A
LIVE
COLD
PC9A20
R9A12
FOD617C
10K
1/10W
1
4
2
3
Q9A02
2SC3052-T112-1E,F
R9A97
68K
1/16W
Q9A10
2SC3052-T112-1E,F
D9A03
C9A42
MTZJ6.2C@LF
1U
16V
AC-OFF BUFFER
R9A98
6.8K
1/16W
HOTGND
R9A03
K-4.7M (UL)
1/2W
C9A06
AC250V E1000P-M(X1/Y1)
C9A05
D9A50
AC250V E2200P-M(X1/Y1)
MTZJ6.2C@LF
1
2
3
4
5
9
PE
PA
VLP39++ ONLY
(TO AUDIO PROJECTOR BOARD)
(Sch)
MODELS
CHASSIS
C9A33
D9A26
D9A50
GROUP
262P194-10
O
X
-01
LT-40148
VLP39+
FCHS10A065-15A
262P194-10
LT-46148, LT-52148
VLP39+
X
-02
O
LT-46246, LT-52246
VLP39+++
FCHS10A065-15A
264P919-40
O
LT-46149, LT-52149
VLP39++
X
-05
FCH20A06-15A
7
8
9
10
INV-RELAY
MAIN-RELAY
21VA
R9A77
3.3K
R9A78
1/2W
3.3K
1/2W
A-GND
J11
J10
12VSL
F9A02
125V 5A (20N 5000)
12VSL-2
12VSL
R9A26
C9A60
47K
K-1M
1/16W
25V
R9A27
47K
PANEL-PWR
1/16W
Q9A12 heatsink
connected to gnd.
R9A61
3
S
10K
1/16W
1
Q9A12
FQPF27P06
G
R9A84
47K
2
D
Q9A11
1/16W
2SC3052-T112-1E,F
R9A33
390
1/16W
R9A34
12V
PANEL-VCC
18K
1/16W
PANEL POWER FET SWITCH
R9A35
4.7K
1/16W
AC-OFF
PANEL SUPPLY
SHORT DETECT
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PA
PB
E
E
(TO MAIN BOARD)
(TO MAIN BOARD)
PD
PE
T9A10
T9A20
21V AUDIO CKT
IC9A10
X
X
350P860-10
X
O
STR-W6734
SRW2630EG-
350P860-10
O
O
X
X
STR-W6734
SRW2630EG-
O
O
350P855-10
X
X
STR-W6735
SRW35EC-
11
12
13
J16
INVERTER POWER
SUPPLY DOUBLER
BRIDGE DIODE
D9A01
D6SB80-7000
F9A03
C9A83
C9A81
125V 7A (20N 7000)
AC250V E2200P-M (X1/Y2) RA(OOG
AC250V E2200P-M (X1/Y2) RA(OOG
C9A02
R9A60
220K
820U
200V
1/2W
R9A85
C9A03
220K
820U
1/2W
200V
C9A96
1000
1KV
LIVE
COLD
PC9A30
4
3
FOD617C
1
2
R9A49
R9A50
4.7K
1K
1/16W
1/16W
R9A42
18K
1/16W
C9A77
K
2
0.01
50V
INVERTER TRANSFORMER
1
Ref
R9A43
R9A45
FEEDBACK
20K
910
R9A80
1/16W
1/16W
2.4K
A
3
IC9A50
1/16W
(46"AND 52" MODELS ONLY)
R9A87
2.7K
1/16W
R9A88
1K
1/16W
12
11
10
9
8
7
6
5
4
3
2
1
PD
452C354-20
B12B-PASK-1
(TO LCD PANEL)
PG 1.....BLOCK
PG 2.....POWER
PG 3.....MAIN1 [DC-DC / IF]
PG 4.....MAIN2 [AV-SWITCH / TUNER / OOB]
PG 5.....MAIN3 [HDMI]
PG 6.....MAIN4 [DM-CORE (x240)]
PG 7.....MAIN5 [DM-MEMORY]
PG 8.....MAIN6 [PROGRAMMABLE LOGIC DEVICE]
PG 9.....MAIN7 [ANALOG-DIGITAL CONVERTOR]
PG 10....MAIN8 [ASIC]
PG 11....MAIN9 [ASIC MEMORY]
PG 12....MAIN10 [LVDS]
PG 13....MAIN11 [AUDIO]
PG 14....MAIN12 [TV MICRO]
PG 15....MAIN13 [POD]
PG 16....MAIN14 [FRAME RATE CONTROL]
PG 17....MAIN15 [DDRAM]
PG 18....MISC
[SIDE / LED / CONTROL / PREAMP / SBL]
PG 19....SOUND (VLP39++ ONLY)
14
15
16
R9A55
1M
IC9A40
1/2W
R9A56
INVERTER POWER
1M
1/2W
SUPPLY
R9A57
1M
R9A58
20K
1/2W
IC9A40
1/16W
MCZ5201D
R9A69
1K
C9A82
1/2W
0.01
25V/50V
1 Vsense
VD
18
R9A59
1K
1/16W
2 F/B
NC
17
C9A84
1200
50V
3 Ct
VG(H)
16
4 Rt
Vs
15
C9A99
R9A62
0.1
9.1K
50V
1/16W
5 GND
Vb
14
C9A88
10uF
16V
6 Timer
NC
13
C9A89
K-4.7M
B6.3V
7 SS
12
VG(L)
C9A90
C9A98
0.01
K-10M
D9A55
50V
B25V
D1NK60
8 Vc1
P-GND
11
C9A91
1000
50V
D9A53
D9A54
9 OCP
Vc2
10
M1FS4
M1FS4
R9A66
33
1/16W
R9A51
R9A54
R9A52
R9A53
4.7
1/10W
56
4.7
56
1/10W
1/10W
1/10W
C9A96 connected to
R9A65
Q1/Q2 heatsink
100
1/16W
R9A68
R9A67
10K
10K
1/16W
1/16W
R9A64
R9A63
0.22
0.22
2W
2W
Q9A20
F13F50VX3-7012
C9A86
220
1KV
C9A85
Q9A21
220
C9A97
C9A69
F13F50VX3-7012
1KV
4U6R333HUSE
1000
1
2KV
0.033uF-J
C9A78
D9A42
1250V
100U
AL01Z
50V
2
R9A44
10
1/2W
T9A30
SWD51
(MI)
D9A47,D9A48 heatsink
C9A68
connected to gnd.
470
500V
C9A67
D9A47
470
D9A48
500V
SF20JC10-7012
SF20JC10-7012
LCD PANEL INVERTER
RT9H301C
24V SUPPLY
C9A74
C9A75
C9A65
C9A66
C9A72
C9A73
1000U
1000U
1000U
1000U
0.1
0.01
35V
35V
50V
50V
35V
35V
L9A10
L9A09
L9A08
L9A07
2.7MH
2.7MH
2.7MH
2.7MH
INVERTER SUPPLY
SHORT DETECT
D9A52
C9A64
C9A92
MTZJ10A,B,C,D@LF
0.1
C9A63
470U
0.01
35V
50V
Q9A17
50V
2SC3052-T112-1E,F
R9A46
INV-SHORT
10K
1/16W
R9A86
2.7K
1/16W
12
11
10
9
8
7
6
5
4
3
2
1
PA
PA
PC
452C354-20
B12B-PASK-1
(TO LCD PANEL)
CONTENTS
LT-40148 VLP39+
LT-46148 VLP39+
LT-52148 VLP39+
LT-46149 VLP39++
LT-52149 VLP39++
LT-46246 VLP39+++
LT-52246 VLP39+++
VLP39++ and VLP39+++ ONLY
PAGE 2
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