JANUARY 2005
HHEA-MANUFACTURING DIVISION
PA
No. 0200
50C10 LC37N
50C10E LC37J
R/C: CLU-4329UG
N
N T
T S
S C
C LC37N/J Chassis
SERVICE MANUAL
CONTENTS
ELECTRICAL PARTS DIFFERENCES..................................................................................2
BASIC CIRCUIT SCHEMATIC DIAGRAM ............................................................................4
50" EXPLODED VIEW DRAWINGS ....................................................................................19
50" EXPLODED VIEW PARTS LIST ..................................................................................23
CAUTION:
These servicing instructions are for use by qualified service personnel only. To reduce the risk of
electric shock do not perform any servicing other than that contained in the operating instructions
unless you are qualified to do so.
SAFETY NOTICE
USE ISOLATION TRANSFORMER WHEN SERVICING
Components having special safety characteristics are identified by a
on the schematics and on the parts list in this
Service Data and its supplements and bulletins. Before servicing the chassis, it is important that the service technician
read and follow the "Important Safety Instructions" in this Service Manual.
LCD REAR PROJECTION TELEVISION
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
!
This addendum shows only the information on the differences between
50C10/50C10E and 50V500A. For all other features / adjustments please refer
to Service Manual PA No. 0178 (50/60V500A, 50/60VX500 and 50V500) when
servicing model 50C10 and 50C10E.
Updated 09.01.06
Version 0200.1
2
LC37N/J
50V500A
50C10
50C10E
C056
0893232R
CAP 1608CHIP 100000PFZF25V TAPE
X
O
O
C057
0800326R
CAP.-ELECTRO. 100UF-M 16V
X
O
O
C058
0893232R
CAP 1608CHIP 100000PFZF25V TAPE
X
O
O
C059
0800326R
CAP.-ELECTRO. 100UF-M 16V
X
O
O
C060
0893232R
CAP 1608CHIP 100000PFZF25V TAPE
X
O
O
C061
0800326R
CAP.-ELECTRO. 100UF-M 16V
X
O
O
C064
0800294R
CAP.-ELECTRO. 100UF-M 16V
X
O
O
D017
2331849M
ZENER HZ12C3 (TA) SI 500MW
X
O
O
D018
2331849M
ZENER HZ12C3 (TA) SI 500MW
X
O
O
D019
2331849M
ZENER HZ12C3 (TA) SI 500MW
X
O
O
D020
2331849M
ZENER HZ12C3 (TA) SI 500MW
X
O
O
I006
CK37413U
IR BLASTER MASK S3C80F9XKN-QZ87
X
O
O
I007
CK35893R
IC CAT24WC16JI/WI
X
O
O
J001
ES00511
JACK HSJ1002-01-1020
X
O
O
L003
BH00697R
FILTER COIL 100UH
X
O
O
L012
2123781R
FILTER COIL 100UH (EL0607)
X
O
O
Q018
CF02771R
TRS. KTA1270
X
O
O
Q019
CF02771R
TRS. KTA1270
X
O
O
Q020
CA01261R
TRS.CHIP S2A1980S
X
O
O
Q021
CA01271R
TRS.CHIP 2SC5343S
X
O
O
PBS
EA02182R
12P SMT ZH CONN. POST
X
O
O
R078
0790037R
RES.CHIP 1/16W 1.0K OHM
X
O
O
R082
0790037R
RES.CHIP 1/16W 1.0K OHM
X
O
O
R084
0790001R
RES.CHIP 1/16W 1.0K OHM
X
O
O
R0B2
0790024R
CHIP RESISTOR RECJUMER-1-16C16T1608
X
O
O
R252
0790024R
RES.CHIP 1/16W 100 OHM
X
O
O
R253
0790001R
RES.CHIP 1/16W 100 OHM
X
O
O
R254
0790051R
CHIP RESISTOR RECJUMER-1-16C16T1608
X
O
O
R256
0790024R
RES.CHIP 1/16W 10K OHM
X
O
O
R257
0790024R
RES.CHIP 1/16W 100 OHM
X
O
O
R258
0790024R
RES.CHIP 1/16W 100 OHM
X
O
O
R259
0790037R
RES.CHIP 1/16W 100 OHM
X
O
O
R260
0790037R
RES.CHIP 1/16W 1.0K OHM
X
O
O
R261
0790047R
RES.CHIP 1/16W 1.0K OHM
X
O
O
R262
0790051R
RES.CHIP 1/16W 5.6K OHM
X
O
O
R263
0790001R
RES.CHIP 1/16W 10K OHM
X
O
O
R264
0790024R
CHIP RESISTOR RECJUMER-1-16C16T1608
X
O
O
R266
0790031R
RES.CHIP 1/16W 100 OHM
X
O
O
R267
0790031R
RES.CHIP 1/16W 330 OHM
X
O
O
R268
0790059R
RES.CHIP 1/16W 330 OHM
X
O
O
R269
0790064R
RES.CHIP 1/16W 47K OHM
X
O
O
R270
0790012R
RES.CHIP 1/16W 100 OHM
X
O
O
R271
0790012R
RES.CHIP 1/16W 12 OHM
X
O
O
R272
0790012R
RES.CHIP 1/16W 12 OHM
X
O
O
R273
0790012R
RES.CHIP 1/16W 12 OHM
X
O
O
R274
0790015R
RES.CHIP 1/16W 12 OHM
X
O
O
R275
0790015R
RES.CHIP 1/16W 22 OHM
X
O
O
R276
0790021R
RES.CHIP 1/16W 22 OHM
X
O
O
R277
0790021R
RES.CHIP 1/16W 56 OHM
X
O
O
R278
0790037R
RES.CHIP 1/16W 56 OHM
X
O
O
R280
0790037R
RES.CHIP 1/16W 1.0K OHM
X
O
O
R281
0790037R
RES.CHIP 1/16W 1.0K OHM
X
O
O
R282
0790037R
RES.CHIP 1/16W 1.0K OHM
X
O
O
R283
0790037R
RES.CHIP 1/16W 1.0K OHM
X
O
O
R3M9
0790001R
CHIP RESISTOR RECJUMER-1-16C16T1608
X
O
O
X002
BP01313R
CSTLS8M00G53
X
O
O
R219
0790024R
RES.CHIP 1/16W 100 OHM
O
X
O
R220
0790024R
RES.CHIP 1/16W 100 OHM
O
X
O
R3P7
0790024R
RES.CHIP 1/16W 100 OHM
O
X
O
R317
0790024R
RES.CHIP 1/16W 100 OHM
O
X
O
R318
0790024R
RES.CHIP 1/16W 100 OHM
O
X
O
R319
0790024R
RES.CHIP 1/16W 100 OHM
O
X
O
LJ01
9374575W
UL CSA1007-24HP CODE GREEN
O
X
O
Q029
CA01271R
TRS.CHIP 2SC5343S
O
X
O
Q030
CA01271R
TRS.CHIP 2SC5343S
O
X
O
Q057
CA01271R
TRS.CHIP 2SC5343S
O
O
X
R2A7
0790024R
RES.CHIP 1/16W 100 OHM
O
O
X
R4F2
0790037R
RES.CHIP 1/16W 1.0K OHM
O
O
X
R5A8
0790001R
CHIP RESISTOR RECJUMER-1-16C16T1608
O
O
X
R4F8
0790042R
RES.CHIP 1/16W 2.2K OHM
O
O
X
R4F7
0790024R
RES.CHIP 1/16W 100 OHM
O
O
X
R4F6
0790051R
RES.CHIP 1/16W 10K OHM
O
O
X
R4F3
0790001R
CHIP RESISTOR RECJUMER-1-16C16T1608
O
O
X
R2A8
0790024R
RES.CHIP 1/16W 100 OHM
O
O
X
R040
0790001R
CHIP RESISTOR RECJUMER-1-16C16T1608
O
O
X
Q056
CA01271R
TRS.CHIP 2SC5343S
O
O
X
SINGNAL P.W.B.
ELECTRICAL PARTS DIFFERENCES
3
LC37N/J
ELECTRICAL PARTS DIFFERENCES
C9Z1
0880194R
CAP.-POLYESTER 0.1UF-J 50V
C9Z1
0880203R
CAP.-POLYESTER 0.47UF-J 50V
I901
CZ00868
HYBRID IC (STR-F6668B)
I901
CZ01231
HYBRID IC (STR-F6468)
R940
0700041M
RES.-CARBON FLM 1/16W 1.0K-JB
R940
0700043M RES.-CARBON FLM 1/16W 1.5K-JB
CW34
AA01111R
CERAMIC CAPACITOR(1.0UF 6.3V)
CW34
NOT USED
CW35
AA01111R
CERAMIC CAPACITOR(1.0UF 6.3V)
CW35
NOT USED
CW36
AA01111R
CERAMIC CAPACITOR(1.0UF 6.3V)
CW36
NOT USED
DV09
2331849M
ZENER HZ12C3 (TA)
SI 500MW
DV09
NOT USED
DV10
2331849M
ZENER HZ12C3 (TA)
SI 500MW
DV10
NOT USED
DV11
2331849M
ZENER HZ12C3 (TA)
SI 500MW
DV11
NOT USED
PBT
EA02201R
11P SMT ZH CONN. POST SIDE
PBT
NOT USED
RVC9
AQ00164R
CHIP RESITOR 1/16W 75OHM TAPE
RVC9
NOT USED
RVE0
AQ00164R
CHIP RESITOR 1/16W 75OHM TAPE
RVE0
NOT USED
RVE1
AQ00164R
CHIP RESITOR 1/16W 75OHM TAPE
RVE1
NOT USED
RVF1
0790024R
RES.CHIP 1/16W 100 OHM
RVF1
NOT USED
RVF2
0790024R
RES.CHIP 1/16W 100 OHM
RVF2
NOT USED
RVF3
0790024R
RES.CHIP 1/16W 100 OHM
RVF3
NOT USED
CM25
0880044R
CAP.-POLYESTER 0.01UF-KEB 50V
CM25
NOT USED
CM26
0800325R
CAP.-ELECTRO. 100UF-M 10V
CM26
NOT USED
CM27
0890078R
CAP.-CERAMIC 220PF-K 50V
CM27
NOT USED
CM28
0880194R
CAP.-POLYESTER 0.1UF-J 50V
CM28
NOT USED
CM29
0890074R
CAP.-CERAMIC 100PF-J 50V
CM29
NOT USED
CM30
0800294R
CAP.-ELECTRO. 10UF-M(SMG) 50V
CM30
NOT USED
CM31
0800279R
CAP.-ELECTORO. 1.0UF-M(SMG) 50V
CM31
NOT USED
CM32
0800326R
CAP.-ELECTRO. 100UF-M 16V
CM32
NOT USED
DM14
2344041M
DIODE 1SS254TA/1SS270TA
DM14
NOT USED
DM15
CH02721
PHOTO DIODE PNZ313B
DM15
NOT USED
DM16
2331849M
ZENER HZ12C3 (TA)
SI 500MW
DM16
NOT USED
IM01
CP08281U
ANALOG MONOLITHIC IC NJW2137D
IM01
NOT USED
KM37
EK01672M
PRWJUMPER WIRE 52MM
KM37
NOT USED
KM39
EK01672M
PRWJUMPER WIRE 52MM
KM39
NOT USED
KM40
EK01672M
PRWJUMPER WIRE 52MM
KM40
NOT USED
LM01
BH00697R
FILTER COIL 100UH
LM01
NOT USED
NM01A MD08441
IR SHIELD COVER DP3X
NM01A
NOT USED
NM01B MD08451
IR SHIELD CASE DP3X
NM01B
NOT USED
QM08
CF01421R
TRS. KTC3198 (GR) TAPE
QM08
NOT USED
RM52
0700032M
RES.-CARBON FLM 1/16W 220-JB
RM52
NOT USED
RM53
0700046M
RES.-CARBON FLM 1/16W 2.7K-JB
RM53
NOT USED
RM54
0700049M
RES.-CARBON FLM 1/16W 4.7K-JB
RM54
NOT USED
RM55
0700054M
RES.-CARBON FLM 1/16W 10K-JB
RM55
NOT USED
RM56
0700029M
RES.-CARBON FLM 1/16W 150-JB
RM56
NOT USED
RM57
0100121M
RES.-CARBON FLM 1/8W 220K-JB
RM57
NOT USED
RM58
0700052M
RES.-CARBON FLM 1/16W 6.8K-JB
RM58
NOT USED
RM59
0700067M
RES.-CARBON FLM 1/16W 100K-JB
RM59
NOT USED
RM60
0700055M
RES.-CARBON FLM 1/16W 12K-JB
RM60
NOT USED
RM61
0700055M
RES.-CARBON FLM 1/16W 12K-JB
RM61
NOT USED
RM62
0700033M
RES.-CARBON FLM 1/16W 270-JB
RM62
NOT USED
RM63
0100121M
RES.-CARBON FLM 1/8W 220K-JB
RM63
NOT USED
RM64
0700042M
RES.-CARBON FLM 1/16W 1.2K-JB
RM64
NOT USED
RM65
0700054M
RES.-CARBON FLM 1/16W 10K-JB
RM65
NOT USED
RM66
0700051M
RES.-CARBON FLM 1/16W 5.6K-JB
RM66
NOT USED
RM70
0700041M
RES.-CARBON FLM 1/16W 1.0K-JB
RM70
NOT USED
LAMP BALLAST 100W
LAMP BALLAST 100W
LP500 LAMP ASSEMBLY
LM500 LAMP ASSEMBLY
50V500A
50C10 / 50C10E
LAMP AND BALLAST
CONTROL PWB
POWER
50C10 / 50C10E
50V500A
50C10 / 50EC10E
50V500A
50C10 / 50C10E
TERMINAL
50V500A
HA01461
UX21513
UX21511
HA01232
4
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal.
Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
Signal 1 of 3
PRODUCT SAFETY NOTE: Components marked with a
and shaded have special characteristics important to safety. Before replacing any of these
components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.
LC37N/J
Signal 1 of 3
BASIC CIRCUIT DIAGRAM
1
234
5
6
A
B
C
D
E
5
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal.
Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
Signal 2 of 3
PRODUCT SAFETY NOTE: Components marked with a
and shaded have special characteristics important to safety. Before replacing any of these
components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.
LC37N/J
Signal 2 of 3
BASIC CIRCUIT DIAGRAM
1
234
5
6
A
B
C
D
E