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SERVICE MANUALThis service manual shows only the differences between the model WF15L5 and the original model 6615LF4.All other information is described in the service manual of the model 6615LF4.
15″ COLOR LCD TELEVISION
WF15L5
TABLE OF CONTENTS
Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Schematic Diagrams / CBA's and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Waveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Different parts from the original model (6615LF4). . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
SUPPLEMENT
1-1
BLOCK DIAGRAMSSystem Control Block Diagram
L3120BLS
FU
NC
TIO
N C
BA
KE
Y-IN
-12
2CLN
104
KE
Y S
WIT
CH
KE
Y-IN
-21
1
BA
CK
LIG
HT-
SW
BA
CK
LIG
HT-
AD
JTO
LC
D B
AC
KLI
GH
TB
LOC
K D
IAG
RA
M
KE
Y S
WIT
CH
IC33
3(T
V M
ICR
O C
ON
TR
OLL
ER
)
3 21C
N10
4
11K
EY-
IN-1
RE
MO
TE
RE
SE
TR
ES
ET
Q15
1
P-O
N+
3.3V
(D)
42 43X
161
27M
Hz
XIN
XO
UT
MA
IN C
BA
LC
D M
AIN
CB
A U
NIT
4K
EY-
IN-2
22 1817BA
CKLI
GHT-S
W19
5BA
CKLI
GHT-A
DJ21
3P
-ON
-H16
8
VO
LUM
E15
9AU
DIO
-MU
TE13
11
INP
UT-
012
12IN
PU
T-1
1113
S-S
W7
17S
CL
618
SD
A5
19
P-O
N-H
VO
LUM
EA
UD
IO-M
UT
E
SD
AS
CL
INP
UT-
0IN
PU
T-1
S-S
WS
CL
SD
A
20 3531 401932 41
TO P
OW
ER
SU
PP
LYB
LOC
K D
IAG
RA
M
TO IF
/VID
EO
BLO
CK
DIA
GR
AM
TO A
UD
IOB
LOC
K D
IAG
RA
M
BA
CK
LIG
HT-
SW
BA
CK
LIG
HT-
AD
JP
-ON
-H
VO
LUM
EA
UD
IO-M
UT
E
INP
UT-
0IN
PU
T-1
S-S
WS
CL
SD
A
CN
102B
CN
102A
SD
A2
SC
L1C
N11
2(N
O C
ON
NE
CT
ION
)
IC17
1(M
EM
OR
Y)
SC
L6
SD
A57
WP
Q13
13.
3V<
-->
5V
CO
NV
ER
TE
R
BU
S-O
PE
N4
NO
PA
RT
MO
UN
TE
DF
OR
CN
112
23B
US
-OP
EN
P-O
N-H
214
1016
P-O
N-H
2
12P
-25V
-ON
P-2
5V-O
N
TO P
OW
ER
SU
PP
LYB
LOC
K
DIA
GR
AM
AF
T-IN
1014
5A
FT-
IN
80T
UN
ER
CLK
Q30
1B
UF
FE
R
AF
T-IN
FS
C
FS
C1
23B
US
-OP
EN
519
CN
103B
CN
103A
CN
113
(NO
CO
NN
EC
TIO
N)
SD
A2
SC
L1
BU
S-O
PE
N4
CN
113
IS U
SE
D
FO
R A
DJU
ST
ME
NT
A
T F
AC
TO
RY
P-O
N-H
2
RE
MO
TE
SE
NS
OR
RC
V10
1R
EM
OT
E6
6
P-O
N-H
1-2 L3120BLIF
IF/Video Block Diagram
TO A
UD
IOB
LOC
K D
IAG
RA
M
CN
103A
TO LCD
BLO
CK
DIA
GR
AM
CN
103B
CV
BS
11S
-VID
EO
-C7
S-V
IDE
O-Y
9
INP
UT-
0(IN
V)
INP
UT-
1(IN
V)
SA
WF
ILT
ER
TU
1S
F11
IF
AG
C
SD
AS
CL
17 32
SIF
MA
IN C
BA
VID
EO
SIG
NA
LA
UD
IO S
IGN
AL
TO A
UD
IO B
LOC
KD
IAG
RA
M
JK70
3V
IDE
O1
-IN
JK70
1S
-VID
EO
IN
BU
FF
ER
Q32
SD
ATO S
YS
TE
M
CO
NT
RO
L B
LOC
KD
IAG
RA
M
SC
L
S-S
W
CY
3
IC78
1(I
NP
UT
SE
LEC
T)
5
Q70
3
4
13 12
Q70
2
14
1 2
Q70
1
15
SW
CO
NT
RO
L
109
11
INP
UT-
0
INP
UT-
1TO
SY
ST
EM
CO
NT
RO
LB
LOC
K D
IAG
RA
M
Q70
7
Q70
8
(TU
NE
R U
NIT
)
BU
FF
ER
BU
FF
ER
BU
FF
ER
WF
7
WF
8
WF
9
CF
31IC
31(I
F S
IGN
AL
PR
OC
ES
S)
VIF
AM
PV
IDE
OD
ET
VC
O
4.5M
Hz
FIL
TE
R
RF
AG
C
AM
P
SIF
AM
P16
1318
174
78
1
XTA
L-IN
14
TO S
YS
TE
M C
ON
TR
OL
BLO
CK
DIA
GR
AM
AF
T-IN
5
SIF
TR
AP
11
FS
C
IF A
GC
DE
T
AF
TE
QA
MP
2
DE
FE
AT
1-3
Audio Block Diagram
L3120BLA
MA
IN C
BA
AU
DIO
SIG
NA
L
AU
DIO
-MU
TE
VO
LUM
ETO
SY
ST
EM
C
ON
TR
OL
BLO
CK
INP
UT-
0(IN
V)
INP
UT-
1(IN
V)
SC
LS
DA
IC85
2(I
NP
UT
SE
LEC
T)
SW
CT
L
3
11 15 12 4 1
910
ST
ER
EO
FIL
TE
R75
uSD
E-E
MP
H
dBX
DE
-EM
PH
L+R
FIL
TE
R
WID
E B
AN
DF
ILT
ER
WID
E B
AN
DR
MS
DE
TW
IDE
BA
ND
EX
PAN
D
SP
EC
TR
AL
EX
PAN
D
SP
EC
TR
AL
RM
S D
ET
SP
EC
TR
AL
FIL
TE
R
OF
FS
ET
CA
NC
EL
L-C
H
R-C
H
MAT
RIX
AG
CO
FF
SE
TC
AN
CE
LL-
RF
ILT
ER
(L-R
)/S
AP
SW
SA
PF
ILT
ER
I2C
DE
CO
RD
ER
SA
PD
EM
OD
SA
P O
UT
FIL
TE
R
2930TO
IF
/VID
EO
BLO
CK
DIA
GR
AM
TU
NE
R
TU
NE
R(L-C
H)
(R-C
H)
21 2724
IC85
1(M
TS
/SA
P A
UD
IO S
IGN
AL
PR
OC
ES
S)
AU
DIO
1(L)
-IN
JK70
4
SIF
JK70
5A
UD
IO1(
R)
-IN
OF
FS
ET
CA
NC
EL
14
IC80
1 (A
UD
IO A
MP
)
7
VO
LUM
E
11 A
MP
AM
P
MU
TE
/STA
ND
BY
CO
NT
RO
L
6 1(R
-CH
)
(L-C
H)
2
Q80
2Q80
3
5RF
JK80
1H
EA
DP
HO
NE
JAC
K SP
801
SP
EA
KE
RR
-CH
CN
801
SP
-R1
GN
D2
SP
802
SP
EA
KE
RL-
CH
CN
802
CLN
802
CLN
801
SP
-L1
GN
D2
+5V
TO IF
/VID
EO
B
LOC
K D
IAG
RA
M
13
2
WF
6
AU
DIO
1
AU
DIO
1
SIF
/BB
SW
INP
UT
VC
AS
IFD
EM
OD
14 5
P-O
N-H
14
1-4
LCD Block Diagram
L3120BLLCD
CN
311
TO IF/V
IDE
OB
LOC
KD
IAG
RA
MC
N10
3A
OR
(0)
34O
R(1
)33
LC
D M
AIN
CB
A U
NIT
VID
EO
SIG
NA
L
CV
BS
13S
-VID
EO
-C17C
N10
3B
IC33
3(L
CD
DR
IVE
/ S
IGN
AL
PR
OC
ES
S)
68 49 71
S-V
IDE
O-Y
15
LCD
MO
DU
LE
OR
(2)
32O
R(3
)31
OR
(4)
30O
R(5
)29
OG
(0)
27O
G(1
)26
OG
(2)
25O
G(3
)24
OG
(4)
23O
G(5
)22
OB
(0)
20O
B(1
)19
OB
(2)
18O
B(3
)17
OB
(4)
16O
B(5
)15
ER
(0)
6E
R(1
)5
ER
(2)
4E
R(3
)3
ER
(4)
2E
R(5
)1
EG
(0)
50E
G(1
)49
EG
(2)
48E
G(3
)47
EG
(4)
46E
G(5
)45
EB
(0)
43E
B(1
)42
EB
(2)
41E
B(3
)40
EB
(4)
39E
B(5
)38
OF
FE
V12
ST
V1
13C
LKV
14
HM
S1-
E7
HM
S1-
013
ST
H1
42P
OL
43LP
44
CN
311
170
169
166
165
164
163
162
161
157
156
155
154
153
152
148
147
146
145
138
137
136
135
130
129
128
127
126
125
118
117
116
115
114
113
108
107
101
105
106
144
139
172
173
174
A/D
VID
EO
SIG
NA
LP
RO
CE
SS
LCD
RG
BS
IGN
AL
PR
OC
ES
S
R BG
B(E
VE
N)
G(E
VE
N)
R(E
VE
N)
B(O
DD
)
G(O
DD
)
R(O
DD
)
CN
312
A/D
A/D
R BG
WF
3
OD
DIN
V
EV
EN
INV
ST
H-1
PO
LLP
OF
FE
VS
TV
1C
LKV
CLK
H10
143
CLK
H1
WF
1
WF
5
WF
2
CV
BS
C Y
R20
1R
202
R39
4
R36
5
R39
2
WF
4
2-1 LC2N_SC
SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS
Standard NotesMany electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark “#” in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.
Notes:1. Do not use the part number shown on these drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since these drawings were prepared.
2. All resistance values are indicated in ohms (K = 103, M = 106).
3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.
4. All capacitance values are indicated in µF (P = 10-6 µF).
5. All voltages are DC voltages unless otherwise specified.
Note of Capacitors:ML --- Mylar Cap. PP --- Metallized Film Cap. SC --- Semiconductor Cap. L --- Low Leakage type
Temperature Characteristics of Capacitors are noted with the following:B --- ±10% CH --- 0±60 ppm/°C CSL --- +350~-1000 ppm/°C
Tolerance of Capacitors are noted with the following:Z --- +80~-20%
Note of Resistors:CEM --- Cement Res. MTL --- Metal Res. F --- Fuse Res.
Capacitors and transistors are represented by the following symbols.
(Top View) (Bottom View)
(Bottom View)
Electrolytic Capacitor+
Transistor or Digital Transistor
NPN Transistor PNP Transistor
NPN Digital Transistor PNP Digital Transistor
(Top View)
(Top View)
E C B
E C B
Digital Transistor
CBA Symbols Schematic Diagram Symbols
E C B
(Top View)
(Top View)
E C B
E C B
2-2 LC2N_SC
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:
1. CAUTION:CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V.
2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
3. Note:1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.
2. To maintain original function and reliability of repaired units, use only original replacement parts which are listed with their part numbers in the parts list section of the service manual.
4. Voltage indications on the schematics are as shown below: Plug the TV power cord into a standard AC outlet.:
5. How to read converged lines
6. Test Point Information
2 315.0
(3.0)5.0
(3.0)
Voltage Indicates that the voltage is not consistent here.
Power on modePower off mode
(Unit: Volt)
3
2
1
A B C D
1-B1
1-D3
AREA D3
AREA B1
1-D3
Distinction AreaLine Number (1 to 3 digits)
Examples:1. "1-D3" means that line number "1" goes to the line number "1" of the area "D3". 2. "1-B1" means that line number "1" goes to the line number "1" of the area "B1".
: Indicates a test point with a jumper wire across a hole in the PCB.
: Used to indicate a test point with a component lead on foil side.
: Used to indicate a test point with no test pin.
: Used to indicate a test point with a test pin.
2-3
Main 1/5 Schematic Diagram
L3120SCM1
MAIN 1/5Ref No. Position
IC531 D-4
IC533 E-3
IC671 E-2
IC672 E-2
Q501 C-4Q502 C-4Q503 B-3Q505 C-3Q509 C-3Q510 B-2Q511 C-3Q512 C-2Q513 C-2Q531 D-3Q633 E-1
CN101A A-4CN102A A-3
ICS
TRANSISTORS
CONNECTORS
2-4 L3120SCM2
Main 2/5 Schematic DiagramMAIN 2/5
Ref No. Position
IC31 I-1IC851 H-3IC852 J-4
Q32 J-2
CN113 G-1
ICS
TRANSISTOR
CONNECTOR
2-5
Main 3/5 Schematic Diagram
L3120SCM3
MAIN 3/5Ref No. Position
IC781 P-3
IC801 N-2
Q701 N-3
Q702 N-3Q703 N-3Q704 P-1Q705 O-1Q706 P-1Q707 P-2
Q708 P-2
Q802 O-1
Q803 N-1
CN801 M-4CN802 M-3
CN103A M-2
ICS
TRANSISTORS
CONNECTORS
2-6 L3120SCM4
Main 4/5 Schematic Diagram
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.
NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.4A/125V
MAIN 4/5Ref No. Position
IC601 U-1
Q601 S-2
Q603 T-2Q661 W-2
TP402 X-4
TRANSISTORS
IC
TESTPOINT
2-7 L3120SCM5
Main 5/5 Schematic DiagramMAIN5/5
Ref No. Position
Q401 AA-2Q403 Z-2Q404 Z-3Q405 AA-2Q406 AA-2Q407 Z-3Q408 Z-4Q409 Z-2Q410 Z-3Q411 AA-3Q412 AA-3Q415 AA-1Q416 AA-1Q421 AC-4Q422 AC-3Q423 AC-2Q424 AB-1Q427 AA-3Q428 AA-2
CN402 AD-4
CN403 AD-2
TP403 Z-3
TRANSISTORS
CONNECTORS
TESTPOINT
2-9 L3120SCL1
LCD Main 1/2 Schematic DiagramLCD MAIN 1/2
Ref No. Position
IC333 B-3
Q301 D-1
CN104 A-3
CN105 A-2
CN111 A-2
CN211 F-4CN311 F-4
CN102B A-4
CONNECTORS
IC
TRANSISTOR
2-10
LCD Main 2/2 Schematic DiagramLCD MAIN 2/2
Ref No. Position
IC151 I-3
IC171 J-3
IC191 H-2
IC192 H-1
IC193 H-2IC201 J-1
Q131 I-4Q201 J-1
CN112 L-4
CN312 L-3
CN101B L-4CN103B G-2
ICS
CONNECTORS
TRANSISTORS
L3120SCL2
WAVEFORMS
L3120WF3-1
1DIV: 1.0V 10 s
1DIV: 1.0V 20 s
R392WF1
1DIV: 1.0V 10 sR394
WF5
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
WF1 ~ WF9 = Waveforms to be observed atWaveform check points.(Shown in Schematic Diagram.)
1DIV: 1.0V 20nsR365
WF2
R202WF3
1DIV: 200mV 20 sPin 11 of CN103A
WF7
1DIV: 200mV 20 sPin 9 of CN103A
WF8
1DIV: 100mV 400 sPin 14 of IC801
WF6
1DIV: 1.0V 10 sR201
WF4
1DIV: 200mV 20 sPin 7 of CN103A
WF9
CLKH
CLKV
POL
LP
STH1
AUDIO
CVBS
S-VIDEO-Y
S-VIDEO-C
WIRING DIAGRAM
L3120WI4-1
LC
D M
OD
UL
E
LC
D M
AIN
CB
A
NU
GN
D
PAN
EL+
25V
PAN
EL+
10.8
V
GN
DN
U
PAN
EL-
6V
GN
D
PAN
EL+
3.3V
CN
101B
15 39 7 24681 32 54 76 8 9 10 131211 14 15 1716 1918 2120 22 23
BA
CK
LIG
HT-
AD
J
NU
GN
D
GN
DB
AC
KLI
GH
T-S
WN
UN
UP
-ON
-H
AU
DIO
-MU
TE
VO
LUM
EP
-ON
-H2
INP
UT-
0
PR
OT
EC
T-1
INP
UT-
1A
FT-
IN
PR
OT
EC
T-2
SD
A
S-S
WS
CL
GN
DP
-25V
-ON
GN
DA
L+5V
CN
102A
BA
CK
LIG
HT-
AD
J
CN
102B NU
GN
D
GN
DB
AC
KLI
GH
T-S
W NU
NU
P-O
N-H
AU
DIO
-MU
TE
VO
LUM
EP
-ON
-H2
INP
UT-
0
PR
OT
EC
T-1
INP
UT-
1A
FT-
IN
PR
OT
EC
T-2
SD
A
S-S
WS
CL
GN
DP
-25V
-ON
GN
DA
L+5V
15 39 7 24681014 1218 16 111315171923 21 2022
TU
1 T
UN
ER
UN
IT
CN
312
1G
ND
2N
U3
V-C
OM
4V-
CO
M5
NU
6V
DD
G(+
25V
)7
NU
8V
DD
D(+
3.3V
)9
NU
10V
EE
G(-
6V)
11N
U12
OF
FE
V13
ST
V1
14C
LKV
15X
AO
16G
ND
17N
U18
NU
19N
U20
NU
21G
ND
22V
RE
F(9
)23
VR
EF
(8)
24V
RE
F(7
)25
VR
EF
(6)
26V
RE
F(5
)27
GN
D28
VR
EF
(4)
29V
RE
F(3
)30
VR
EF
(2)
31V
RE
F(1
)32
VR
EF
(0)
33V
DD
A(+
10.8
V)
34V
DD
A(+
10.8
V)
35V-
CO
M36
V-C
OM
37G
ND
38E
B(5
)39
EB
(4)
40E
B(3
)41
EB
(2)
42E
B(1
)43
EB
(0)
44G
ND
45E
G(5
)46
EG
(4)
47E
G(3
)48
EG
(2)
49E
G(1
)50
EG
(0)
AU
DIO
1(R
)-IN
S-V
IDE
O
OU
T I
NV
IDE
O1
-IN
AU
DIO
1(L
)-IN
MA
IN C
BA
FU
NC
TIO
N C
BA
BA
CK
LIG
HT
CN
402
21
CN
311 1 32 54 76 8 9 10 131211 14 15 1716 1918 2120 22 23 24 272625 28 29 30
GN
DC
LKH
GN
DG
ND
HM
S1-
EE
R(0
)E
R(1
)E
R(2
)E
R(3
)E
R(4
)E
R(5
)
GN
DH
MS
1-0
GN
DO
B(5
)O
B(4
)O
B(3
)O
B(2
)O
B(1
)O
B(0
)G
ND
OG
(5)
OG
(4)
OG
(3)
OG
(2)
OG
(1)
OG
(0)
GN
DO
R(5
)O
R(4
)
333231 34 35 3736 3938 4140 42 43 44 45
OR
(3)
OR
(2)
OR
(1)
OR
(0)
GN
DG
ND
VD
DD
(+3.
3V)
VD
DD
(+3.
3V)
VD
DD
(+3.
3V)
VD
DD
(+3.
3V)
GN
DS
TH
1P
OL
LP GN
D
BA
CK
LIG
HT
CN
403
21
CLN
801
SP
801
SP
EA
KE
R1
CN
801
2S
P-R
GN
D
CLN
802
SP
802
SP
EA
KE
R1
CN
802
2S
P-L
GN
D
21 53 97
CN
101A
4 6 8PA
NE
L+25
V
PAN
EL+
10.8
V
NU
GN
D
GN
DPA
NE
L+3.
3V
GN
D
PAN
EL-
6VNU
1 53 97
CN
103A
2 4 6 8 10 1412 181611 13 15 17
NU
S-V
IDE
O-C
GN
D
GN
DS
-VID
EO
-Y
CV
BS
19 232120 22
GN
D
GN
D
GN
DN
U
NU
GN
D
GN
DA
L+7V
(D)
BU
S-O
PE
N
NU
GN
D
NU
GN
D
NU
AL+
3.3V
(A)
DVD-
MAIN
-POW
ER(N
U)
FS
C15 39 7 2468
CN
103B
1014 1218 16 111315171923 21 2022N
U
S-V
IDE
O-C
GN
D
GN
DS
-VID
EO
-Y
CV
BS
GN
D
GN
D
GN
DN
U
NU
GN
D
GN
DA
L+7V
(D)
BU
S-O
PE
N
NU
GN
D
NU
GN
D
NU
AL+
3.3V
(A)
DVD-
MAIN
-POW
ER(N
U)
FS
C
AC
601
AC
CO
RD
1 32 4
CN
104
KE
Y-IN
-2
AL+
3.3V
KE
Y-IN
-1
GN
D5 76 8
NU
NU
RE
MO
TE
NU
1 3 42
CN
113
GN
D
SC
LS
DA
BU
S-O
PE
N
(NO
CO
NN
EC
TIO
N)
CN
113
IS U
SE
D
FO
R A
DJU
ST
ME
NT
A
T F
AC
TO
RY
1 3
CLN
104
2 4
KE
Y-IN
-2
AL+
3.3V
KE
Y-IN
-1
GN
D5 76 8
NU
NU
RE
MO
TE
NU
5-1 L3120PL
Different parts from the original model (6615LF4)
Ref. No. Description Part No.MECHANICAL PARTS
A1 FRONT CABINET L0200UA 1EM020010C
A2 Not used
A3 CONTROL PLATE L3120UL 1EM320480
A4 REAR CABINET L3120UL 1EM120388
A6# RATING LABEL L3120UL ----------
B4 JACK HOLDER L3120UL 1EM320461
S1 CARTON L3120UL 1EM421264
S2 STYROFOAM TOP L3100UA 1EM020146A
S3 STYROFOAM BOTTOM L3100UA 1EM020147A
S6 LABEL EAS(H3761UD) MAKER NO.ZLLFNSLE1
----------
X2# OWNERS MANUAL L3120UL 1EMN20510A
X3 REMOCON UNIT 170/ECNLC301/NE903UD
NE903UD
ELECTRICAL PARTS
LCD MAIN CBA & LIQUID CRYSTAL PANEL UNIT
1FSA10070
MMA CBA 1ESA11081
MAIN CBA ----------
C158 Not used
C162 CHIP CERAMIC CAP. CH J 11pF/50V
CHD1JJ3CH110
C177 CHIP CERAMIC CAP.(1608) CH J 68pF/50V
CHD1JJ3CH680
C178 CHIP CERAMIC CAP.(1608) CH J 68pF/50V
CHD1JJ3CH680
C190 CHIP ELECTROLYTIC CAP. 47µF/10V
CA1A470SP062
C331 Not used
C722 Not used
C726 Not used
C730 Not used
C734 Not used
C735 Not used
C736 Not used
C751 Not used
C752 Not used
C753 Not used
C754 Not used
D191 ZENER DIODE EDZTE61 4.7B QD1B00EDZ4R7
D701 Not used
D702 Not used
D703 Not used
IC191 VOLTAGE REGULATOR PQ1LAX95MSPQ
QSZBA0TSH053
IC192 VOLTAGE REGULATOR LD1117SC-R
NSZBA0TSS229
IC333 DIGITAL VIDEO PROCESSOR R8A01014A92FP
QSZAA0RHT070
JK706 Not used
JK707 Not used
JK708 Not used
JK709 Not used
JK710 Not used
Q704 Not used
Q705 Not used
Q706 Not used
R140 Not used
R143 Not used
R145 Not used
R164 Not used
R165 Not used
R167 Not used
R189 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R190 CHIP RES.(1608) 1/10W J 100 Ω RRXAJR5Z0101
R192 CHIP RES.(1608) 1/10W F 240 Ω RRXAFR5H2400
R193 CHIP RES. 1/10W F 1.2k Ω RRXAFR5H1201
R195 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R196 CHIP RES. 1/10W F 3.0k Ω RRXAFR5Z3001
R197 CHIP RES. 1/10W F 1.8k Ω RRXAFR5Z1801
R732 Not used
R733 Not used
R734 Not used
R735 Not used
R736 Not used
R738 Not used
R739 Not used
R740 Not used
R741 Not used
R742 Not used
R743 Not used
R744 Not used
R747 Not used
R748 Not used
R749 Not used
R752 Not used
R755 Not used
R756 Not used
R757 Not used
R758 Not used
R759 Not used
R820 Not used
R821 Not used
R826 Not used
R827 Not used
R831 Not used
R832 Not used
R833 Not used
R834 Not used
Ref. No. Description Part No.
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