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THOMSON DTH175EL Service Manual
THOMSON DTH175EL
Service Manual
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THOMSON DTH175EL Service Manual
Table of Contents
General Section
Cautions/Warnings
Safe Warnings
Precautions
Software Upgrade
Exploded View
Circuit Diagram and Component Layout
MPEG IC Block Diagrams
Power supply Circuit Diagram and Component Layout
MPEG Circuit Diagram and Component Layout
Front panel Circuit Diagram and Component Layout
Servicing Procedures
Power Supply Trouble Service Flow Chart
Read Disc Trouble Service Flow Chart
Composite Video Trouble Service Flow Chart
Scart Video Trouble Service Flow Chart
S-Video Trouble Service Flow Chart
Composite Analogy Audio Trouble Service Flow Chart
Front Control Trouble Service Flow Chart
Remote Control Trouble Service Flow Chart
Parts List
Power parts list
MPEG parts list
Front panel parts list
AV Output parts list
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THOMSON DTH175EL Service Manual
General Section
Cautions/Warnings
Product Safety Notice
Parts marked with the symbol in the schematic diagram have
critical characteristics.
Use ONLY replacement pares recommended by the manufacturer.
It is recommended that the unit be operated from a suitable DC
supply or batteries during initial check out procedures.
Leakage Current Check/Resistance Check
Before returning the unit to the customer, make sure you make
either (1) a leakage current check or (2) a line to insulated
resistance check.
If the leakage current exceeds 0.5 milliamps, or if the resistance
from chassis to either side of the power cord is less than 240 K
ohms, the unit is defective.
WARNING: DO NOT return the unit to the customer until the
problem or located and corrected.
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THOMSON DTH175EL Service Manual
Safe Warnings
Protection of Eyes from Laser Beam
To protect eyes from invisible laser beam during servicing
DO NOT LOOK AT THE LASER BEAM
Laser Caution
CAUTION
Adjusting the knobs, switches, and controls, etc. or taking actions
not specified herein may result in a harmful emission of laser
beams. This CD Changer must be adjusted and repaired only by
qualified service personnel.
Laser symbol:
THIS IS COMPACT DISC PLAYER IS CLASSIFIED AS A CLASS 1 LASER
PRODUCT.
THE LASS 1 LASER PRODUCT LABEL IS LOCATED ON THE REAR EXTERIOR.
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THOMSON DTH175EL Service Manual
Precautions
ESD Precautions in Repairing
1. Do not apply excessive pressure on the mechanical parts
(moving pares), including the Pickup Block, as extremely high
mechanical precision or required in these parts.
2. When soldering the microprocessor and signal processing IC’s,
use a ceramic soldering iron or a soldering iron whose metal part is
grounded since they are not resistant to static electricity.
3. When removing the solder or soldering the laser shorting lands
for the Pickup Block, use a ceramic soldering iron or a soldering
iron whose metal part is grounded since the laser diode or not
resistant to static electricity.
DVD Loading Unit Precautions when handling the Mechanism Block
1. Do not loosen any screws in the Pickup Block.
2. Do not adjust any screws in the Mechanism Block except for
“Tilt Adjust Screws”, as they are adjusted precisely at the factory.
3. Replacement of the Pickup Block is impossible. Always replace
the Traverse Ass’y when the Pickup Block needed to be replaced.
Do not touch the lens or lens holder of the Pickup Block.
4. The Guide Rails of the Pickup Block are greased. Take care
when handing.
5. When you try to slide the Pickup Block, do not press or pull it
directly. Always turn the dive gears with your fingers.
6. Be sure that the anti-slipping rubber on the turntable or clean. If
there is dust or it is greasy, clean the part with the liquid that
contains 50% each of alcohol and water.
7. When removing the Mechanism P.C.B. Ass’y, you need to
short-circuit the laser diode shorting lands beforehand.
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THOMSON DTH175EL Service Manual
Software Upgrade
You can upgrade DVD Player using the software we provide as following step:
― Creating a software upgrade CD
― Use only a new CD-R/CD-RW(not an erased one).
― Give the CD a name of your choice(e.g. version and unit name).
― Burn the unpacked documents on the CD-R/CD-RW.
― The root directory(uppermost level) of the software upgrade CD
Attention: If a failure should occur during the software upgrade (e.g. a mains failure), it
may happen that the units function and a restart of the upgrade function are no longer
possible. If this should be the case, you must replace the intergraded FLASH ICs with
preprogrammed ICs (see corresponding spare parts list).
─ Insert the upgrade CD (see corresponding spare parts list) and observe the hints on the
display and on the screen of the TV set.
─ Carry out an initialization of the set.
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Exploded View
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Circuit Diagram and Component Layout
MPEG IC Block Diagrams
Fig. 2-1 MT1389
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Fig. 2-2 Functional block diagram
Fig.2-3 DVD Player system Diagram
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Table1. 1389C Pin Description
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Table1. 1389C Pin Description (continued)
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Table1. 1389C Pin Description (continued)
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THOMSON DTH175EL Service Manual
Table1. 1389C Pin Description (continued)
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Table1. 1389C Pin Description (continued)
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THOMSON DTH175EL Service Manual
Table1. 1389C Pin Description (continued)
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THOMSON DTH175EL Service Manual
Table1. 1389C Pin Description (continued)
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THOMSON DTH175EL Service Manual
Table1. 1389C Pin Description (continued)
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THOMSON DTH175EL Service Manual
Table1. 1389C Pin Description (continued)
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THOMSON DTH175EL Service Manual
Table1. 1389C Pin Description (continued)
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THOMSON DTH175EL Service Manual
Table1. 1389C Pin Description (continued)
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Table1. 1389C Pin Description (continued)
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THOMSON DTH175EL Service Manual
Table1. 1389C Pin Description (continued)
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THOMSON DTH175EL Service Manual
Power supply Circuit Diagram and Component Layout
Fig 2-4 Power Supply Circuit Diagram
Fig 2-5 Power Supply Assembly Drawing
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Fig 2-6 Power Supply Composite
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MPEG Circuit Diagram and Component Layout
MPEG Circuit Diagram
Fig 2-7 Index and Power Interface
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Fig2-8 MTK1389 MPEG & RF
Fig 2-9 SDRAM & FLASH
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Fig 2-10 Video output
Fig 2-11 Audio output
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MPEG Assembly Drawing
Fig 2-12 MPEG Assembly Drawing
MPEG Composite
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Fig2-13 MPEG Composite
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Front panel Circuit Diagram and Component Layout
Fig 2-14 Front Panel Circuit Diagram
Fig 2-15 Front Panel Assembly Drawing
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Fig 2-16 Front Panel Composite
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Servicing Procedures
Power Supply Trouble Service Flow Chart
Power Supply
Block Trouble
NG
Check F901 Condition Replace F901
OK
Check U901 NG
Pin1/Pin2 Replace U901
Condition
OK
Check on D101/D102/
D103/D104/D105
Output Voltage Condition
NG
Check on Q103 Pin1
NG
Replace Q103
Voltage Condition 2~5V
NG
NG
Replace U902 Replace TR901
OK
OK
Check CON1/2
Output Voltage
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THOMSON DTH175EL Service Manual
Read Disc Trouble Service Flow Chart
Read disc problem in a DVD player is a very complicated issue that
may involve complex issues. This problem is not only relation to the
electronic circuit, but also very much relation to the operation
environment.
DVD loading unit is a very complicate part that contains big number of
ESD components, which require specific equipment, tools and
technique to repair; in general, service technician is not suggested to
disassemble the DVD loading unit. It is suggest proving the trouble and
replacing the complete DVD loading unit, instead of repairing the DVD
loading unit in local workshop.
It is suggested to prove the faulty of a DVD loading unit by
replacement by a good DVD loading unit.
Before checking the "NO Disc" Trouble, ensure excluding the following
possibilities:
The test disc is damage.
AC power supply voltage dropped below the minimum required
level.
DVD disc region code and color system is not matching to the DVD
player or system setting.
Moisture condensed inside the unit. (Power on the unit, without
disc loaded, for 1/2 to 2 hours).
Service Flow Chart
Read DISC Trouble
Check DVD LOADER NG
Replace Connector
Connector Condition
OK
Replace DVD Loading Unit
NG
Check the MEPG ATAPI Check the other Parts by
I/F Interface Circuit Replacement Method
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THOMSON DTH175EL Service Manual
Composite Video Trouble Service Flow Chart
Composite Video Trouble
NG
Check “SETUP” Item See “User Manual”
OK
NG
Check Y1 Output Signal Replace Y1 Parts
OK
NG
Check C55/C56 Signal
Replace C55/C56
OK
NG
Check D12/D14 Signal Replace D12/D14
OK
NG
Check Q12 Pin Signal Replace Q12 around parts
OK
OK
Check J5 Pin9 Signal Check External Set
NG
Replace J5 connection
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THOMSON DTH175EL Service Manual
SCART Video Trouble Service Flow Chart
Composite SCART Video Trouble
NG
Check “SETUP” Item See “User Manual”
OK
NG
Check Y1 Output Signal Replace Y1 Parts
OK
NG
Check C49/C50/C53/ Replace C49/C50/C53/
C54/C57/C58 Signal C54/C57/C58
OK
NG
Replace D5/D7/D9/
D11/D13/D15
OK
NG
Check Q7/Q10/Q13 Signal Replace Q7/Q10/Q13
around parts
OK
NG
Check J5 Cable Check External Set
Check D5/ D7/ D9/
D11/ D13/D15 Signal
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THOMSON DTH175EL Service Manual
S- Video Trouble Service Flow Chart
Composite S- Video Trouble
NG
Check “SETUP” Item See “User Manual”
OK
NG
Check Y1 Output Signal Replace Y1 Parts
OK
NG
Check C47/C48/C51/ Replace C47/C48/C51/
C52 Signal C52
OK
NG
Replace D4/D6/D8/
D10
OK
NG
Check Q6/Q8 Signal Replace Q6/Q8 around parts
OK
NG
Check P1 Pin Signal Check External Set
Check D4/ D6/ D8/ D10
Signal
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THOMSON DTH175EL Service Manual
Composite Analogy Audio Trouble Service Flow Chart
Composite Analogy Audio Trouble
NG
Check R138 Signal Replace U4
OK
NG
Check U14 Pin2~4 Signal Replace U4
OK
NG
Check U14 Pin28 +5V Check Power Supply
OK
NG
Check U14 Pin21~26 Signal Replace U14
OK
NG
Check U13/U15/U16 Check U13 between
Pin2/6 Signal Pin2/6 and Pin3/5 Parts
OK
NG
Check U13/U15/U16 Check Power Supply
Pin4/8 +/-12V
OK
NG
Check U13/U15/U16 Replace U13/U15/U16
Pin1/7 Signal
OK
Check Q17/Q20 Mute Parts
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THOMSON DTH175EL Service Manual
Front Control Trouble Service Flow Chart
Front Control Trouble
NG
Check between JP2 and Power Connection
OK Replace
Check between JP1 and MPEG Connection
NG
OK
NG
Check U2 Pin9/25 Voltage See: 3.1
Check U2 OK
OK Replace VFD
SEG Signal
NG
OK
Check U1 Power Signal Replace U2
NG
Replace U1
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THOMSON DTH175EL Service Manual
Remote Control Trouble Service Flow Chart
Remote Control Trouble
OK
NG NG
Check Remote Control Replace Battery Replace Control
OK
NG
Check U3 Pin2 Voltage Check Power Supply
OK
NG
Check U3 Pin3 Output Signal Replace U3
OK
NG
Check U4 Pin111 Signal Replace C22/R24
OK
Replace U4
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THOMSON DTH175EL Service Manual
Parts List
Power parts list
NO. PART NO. DESCRIPTION QTY LOCATION
Carbon Resistor
1 M2R1110030433110 RT14-1/4W-10R±5% 2 R122,R902
2 M2R1110230433110 RT14-1/4W-1K±5% 5 R111,R101,R110,R112,R121,
M2R1120230433110 RT14-1/4W-2K±5% 1 R109
3 M2R1110430433110 RT14-1/4W-100K±5% 1 R903
4 M2R1110530233110 RT15-1/2W-1M±5% 1 R901
Oxidation Resistor
5 M2R8833330133110 RYG1-1W -33K-J 1 R904
Transistor
6 M2I000TL43100100 TL431-AC-(TO-92) 1 Q103
M2IAZ431AZA00000 AZ431AZ-A 1 Q103
AC Porcelain Capacitor
7 M2C1102G54000022 CT7-400VAC-102-M 2 C909,C903
Terylene Capacitor
8 M2C4333H30000011 CL11-100V-333-J 1 C910
9 M2C4104H30000022 CL11-100V-104-J 1 C911
Porcelain Capacitor
10 M2C1104F84000022 CT-50V-104-Z 4 C107,C113,C117,,C912
HI-VOLT Porcelain Capacitor
11 M2C1102M84000022 CT81-1KV-102-Z 1 C906
12 M2C1103L84000022 CT81-500V-103-Z 1 C110
ELECT Capacitor
13
M2C2476G59162522 CD29-47U-400V-M-105℃（16*25）1 C905
14
M2C2336N59162622 CD263-33U-450V-M-105(16*26) 1 C905
15
M2C2107T59081522 CD288-35V-100U-M（8*15
）
2 C101,C102
16
M2C2107B59051122 CD288-16V-100U-M（5*11
）
6 C103,C109,C115
17
M2C2337B59081222 CD288-16V-330U-M（8*12
）
1 C108
18
M2C2228C57102022 CD288-10V-2200U-M（10*20
）
1 C111
19
M2C2476E59051122 CD288-25V-47U-M（5*11
）
1 C908
20
M2C2337C59631222 CD288-10V-330U-M（6.3*12
）
1 C112
Polypropylene Capacitor
21 M2C5104F49000022 0.1UFK-275VAC 1 C901
Diode
22 M2D1IN4007220000 1N4007-（DO-41A
）
5 D901,D902,D903,D904,D110
23 M2D10FR107220000 FR107（DO-41
）
1 D905
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THOMSON DTH175EL Service Manual
NO. PART NO. DESCRIPTION QTY LOCATION
24 M2D10FR104220000 FR104（DO-41
）
3 D101,,D103,D907
25 M2D1IN5392220000 1N5392-（DO-41
）
2 D108,D109
26 M2D1IN5822220000 IN5822 1 D105
Certain VOLT Diode
27 M2D1BZX12V220000 BZX-12V-1/2W-（DO-35
）
1 Z101,
29 M2D1BZX4V3220000 BZX-4V3-1/2W-（DO-35
）
1 Z901
Inductor
30 M2H20000L0710000 L-071 1 D106
31 M2H4LGA10UHK0307 LGA0307-10uH-K 2 L103,R106
32 M2H20BC202290000 BC20229 1 LF901
IC
33 M2IFSDL016500100 FS DL0165 1 U901
34 M2I00PC817B00000 PC817B-DIP4 1 U902
Insurance Managing
35 M2U110T0A5250V00 T0.5A 250V 1 F901
Insurance Managing Header
36
M2P3300000520000
5*20 2 F901
Transformer
37 M2T11EEL221001E0 EEL22-1001E 1 TR901
Jack
38 M2P2200000VH3000 VH-3 1 CN901
M2P220000VH3B000 VH-3-B 1 SW901(SW ITCH SW 901
）
39 M2P000000PH5A000 PH-5A 1 CON1
40 M2P000TJC35AB000 TJC3-5A-B 1 CON2
Jump Wire
41 *************** J--10mm 5 JP1,JP4,JP6,R907,D107
42 *************** J--8mm 3 JP9,JP10,SW901(STB 4.5W SW901)
43 *************** J-18mm 1 JP5
Ground Slice
44 M2A00GDP31400001 GDP-314 2 GDP1 GDP2
PCB
45 M2B0HY338PN0412C HY338-0265-09C V2.0 P/N:0412C 1 PCB
****** 20050122
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THOMSON DTH175EL Service Manual
MEPG Parts List
NO. PART NO. DESCRIPTION QTY LOCATION
Chip Resistor
1 M2R0000030811000 RC-05K000OT 2 L3,L10
2 M2R001R030811000 RC-05K1R0JT 4 R42~R45
3 M2R0033030811000 RC-05K330JT 1 R82
4
M2R0000031000000 RC-03K000OT 24 R11,R20,R21,R26~R31,R40,R79,R80,
R89,R90,R103,R104,R114,R134
R172,R171,R169,R112,R9,R161
4** M2R0000031000000 RC-03K000OT 1 R61 16M FLASH
5 M2R001R031000000
RC-03K1R0JT 1 R22
6 M2R006R831000000
RC-03K6R8JT 1 R92
7 M2R0010031000000
RC-03K100JT 5 R23,R24,R39,R41,R126
8 M2R0022031000000
RC-03K220JT 1 R168
9 M2R0033031000000
RC-03K330JT 7 R63~R66,R105,R139,R142
10 M2R0075031000000
RC-03K750JT 2 R100,R160
11
M2R0075021000000 RC－03K750FT 6 R73,R75,R81,R84,R91,R94
12 M2R0010131000000
RC-03K101JT 1 R159
13 M2R0011131000000
RC-03K111JT 1 R162
14 M2R0030121000000
RC-03K301FT 1 R60
15 M2R0033131000000
RC-03K331JT 1 R175
16 M2R0047131000000
RC-03K471JT 5 R108,R193,R194,R197,R198
17
M2R0056131000000 RC-03K561JT 1 R25
18 M2R0068121000000
RC-03K681FT 4 R59,R68,R69,R98
19
M2R0091031000000 RC-03K910JT 1 R214
20 M2R0010231000000
RC-03K102JT 19 R117,R129,R137,R149,R155,R165,R99
R179,R181,R183,R185,R187,R189
R6,R48,R199,R200,R74,R176(Karaoke)
21 M2R0022231000000
RC-03K222JT 3 R101,R102,R107
22 M2R0027231000000
RC-03K272JT 1 R122
23
M2R0039231000000 RC-03K392JT 2 R202,R204(Karaoke)
24 M2R0047231000000
RC-03K472JT 4 R106,R121,R173,R72(Karaoke)
25 M2R0051231000000
RC-03K512JT 6 R116,R128,R136,R148,R154,R164
26 M2R0082231000000
RC-03K822JT 2 R201,R203(Karaoke)
27 M2R0010331000000
RC-03K103JT 25 R1,R33,R34,R50,R52,R54,R55,R58
R70,R113,R124,R57,R191,R192,R195
R196,R212,R115,R127,R135,R147
R163,R2,R153,R67
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THOMSON DTH175EL Service Manual
NO. PART NO. DESCRIPTION QTY LOCATION
28 M2R0015331000000 RC-03K153JT 2 R14,R49
29 M2R0018331000000 RC-03K183JT 1 R47
30 M2R0020331000000 RC-03K203JT 4 R46,R51,R53,R56
31
M2R0022331000000
RC-03K223JT 6 R110,R123,R132,R146,R152,R158
32 M2R0010431000000 RC-03K104JT 18 R7,R16,R32,R35,R111,R125,R119
R131,R141,R151,R157,R167,R178
R182,R184,R186,R188,R180
33 M2R0015431000000 RC-03K154JT 2 R17,R19
34 M2R0018431000000
RC-03K184JT 6 R118,R130,R140,R150,R156,R166
35 M2R0068431000000 RC-03K684JT 2 R10,R15
36
M2R0075431000000 RC-03K754JT 1 R3
Metal Oxidation Resistor
37
M2R0075030811000
RC-05K750JT 2 R96,R213
Resistor Array
38 M2R9933031099004
RCML16W330JT
2RN1,RN2
Chip Capacitor
39 M2C0100F30060300 CC-0603CG100JN500T 6 C59,C61,C63,C65,C67,C69
40 M2C0200F30060300 CC-0603CG200J500NT 3 C4,C10,C11
41 M2C0220F30060300 CC-0603CG220J500NT 12 C85~C88,C77~C84
42
M2C0270F30060300
CC-0603CG270J500NT 1 C73
43
M2C0470F30060300
CC-0603CG470J500NT 14 C47~C58,C75,C76
44 M2C0101F30060300 CC-0603CG101J500NT 3 C22,C70,C71
45 M2C0121F30060300 CC-0603CG121J500NT 1 C28
46 M2C0151F30060300 CC-0603CG151J500NT 2 C41,C42
47 M2C0331F30060300 CC-0603CG331J500NT 2 C37,C38
48 M2C0391F30060300 CC-0603CG391J500NT 3 C1,C89,C90
49 M2C0102F44060300 CC-0603B102K500NT 3 C5,C6,
C44
50 M2C0152F44060300 CC-0603B152K500NT 1 C35
51 M2C0222F44060300 CC-0603B222K500NT 2 C3,C74
52 M2C0332F44060300 CC-0603B332K500NT 6 C60,C62,C64,C66,C68,C72
53 M2C0153F54060300 CC-0603F153M500NT 1 C40
54 M2C0333F54060300 CC-0603F333M500NT 1 C14
55 M2C0473F54060300 CC-0603F473M500NT 2 C17,C18
56 M2C0104F84060300 CC-0603F104Z500NT 87 CB1,CB2,CB4~CB8,CB10,CB12~ CB37
CB38,CB9,CB 11,CB40,CB42~ CB43
CB50~CB55,CB57~CB63,CB65,CB67
CB77~ CB82,C7~C9,C12, C13
C21,C29,C30,C33,C34,C36,C39
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THOMSON DTH175EL Service Manual
NO. PART NO. DESCRIPTION QTY LOCATION
C43,C46,CB83,CB68,CB71, CB85
CB84,CB64,CB66,CB69 CB72~CB76
57 M2C0474B84080500 CC-0805F474Z160NT 1 C19
58 M2C0105B84060300 CC-0603F105Z160NT 6 C15,C16,C23~C26
ELECT Capacitor
59 M2C2106B57051122 CD11-16V-10U-M 11 CE40,CE44,CE46,CE48,CE49,CE51
CE53,CE1,CE 15,CE24,CE55
60 M2C2476B89051122 CD11-16V-47U-M 11 CE7,CE16~CE18,CE21~ CE23,CE27
CE28,CE33,CE37
61 M2C2107B57051122 CD11-16V-100U-M 4 CE19,CE20,CE3,CE11
62 M2C2227B59061222 CD11-16V-220U-M 12 CE2,CE4~CE6,CE9, CE42,CE43,CE25
CE12~CE14 ,CE26
63 M2C2477C57631222 CD11-10V-470UF-M（6.3*12）1CE38
Color loop Inductor
64 M2H4LGA10UHK0307
LGA0307--10UH-K
2 L21,L22
65 M2HL018U500A0805
L0805-1.8uH-500mA
7 L28,L32,L29,L33,L34,L35,L43
Chip Inductor
66 M2H0500M02U70805 L0805-2.7UH-500MA-K 1 L42
Chip Magnetism Bead
67 M2HL500M070R0805 L0805-500mA-70R 12 L2,L4,L5,L7~L9,L11,L19,L20,L25 ,L30
L26
L27
68 M2HL500M600R0603
L0603-500mA-600R 13 L12~L16,L18,L23,L44~L49
Chip Diode
69 M2D0IN4148110000
IN4148(LL-34)
18 D3,D4,D6,D8,D10,D19~D21,D12,D14
D5,D7,D9,D11,D13,D15,D22,D23
VOLT REG Diode
70 M2D1HZ5C20000000 HZ5C2
1D17
71 M2D1BZX9V1220000
BZX-9V1-1/2W (DO-35) 1 D18
Chip Transistor
72 M2Q02SK 301800000
2SK3018（SOT23
）
2Q2,Q3
73
M2Q002N390400000 2N3904S(SOT-23)
9 Q1,Q14,Q15Q19,Q21~Q25
74 M2Q00BT390600000 BT3906 (SOT23) 4 Q20,Q12,Q16,Q26
75 M2Q000A101500000
2SA1015-(SOT-23)
2 Q17,Q18,
76 M2Q000D130400000 KTD1304-(SOT-23) 1 Q34(Karaoke)
77 M2Q100A101502200
2SA1015-(TO-92) 1
Q27(Karaoke)
Transistor
77 M2Q100S8550D2200
S8550D-(TO-92) 4 Q4,Q5,Q28Q29
78 M2Q100S8050D2200
S8050D-(TO-92) 2
Q30,Q31
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THOMSON DTH175EL Service Manual
NO. PART NO. DESCRIPTION QTY LOCATION
Jack
79 M2P88FPC24005000 JP24-05M 1
HA1
80 M2P000000PH5A000
PH-5A 1 J4
81 M2P000000PH6A000 PH-6A
1J1
82 M2P00000PH6AB000 PH-6A-B
1J2
83 M2P0000TJC35A000 TJC3-5A
1CON1
84 M2P11AV684120003 AV6-8.4-12-03 1 CN8
85 M2P11000RCA1A000 RCA-1A-COAX 1 P4
86 M2P00000PH10A000
PH-10A 1 J5
87 M2P00000PH7AB000
PH-7A-B 1 J7
88 M2P000000PH8A000 PH-8A
1 J9(Karaoke)
89 M2P660000S4KB000 S-4KB
1P1
90 M2IDLT1131A00000 DLT1131A
1P3
M2I0GP1F32T00100 GP1F553TZ/554TZ
1P3
Crystal
91 M2L1127M00003000
27MHz±30PPM-THIRD-20Pf
1Y1
Crystal Mat
92 M2IAZ11170000000
AZ1117H-ADJ-SOT223
1 U1
93 M2IAZ1117H330000
AZ1117-3.3V-SOT223
1
U2
94 M2I000D595400000 D5954FP 1
U5
M2I00AT565400000 AT5654 1 U5
95 M2I0AT24C0200000
AT24C02-SSOP8
1
U12
96 M2I0MT1389FE0000 MT1389FE-C-LQFP256A 1
U4
M2IEM8165TS00000 EM636165TS-6
2
U7 ,U8
M2IEM636165TS000 EM636165TS-7
2
U7 ,U8
M2IM12L16161A000 M12L16161A-7T 2
U7 ,U8
97
M2IVT36171600000 VT361716T-6AA 2
U7 ,U8
M2IVT36171600001 VT361716T-6AA(FA) 2
U7 ,U8
M2ITM50S11600000 TM50S116T-7 2
U7 ,U8
M2ITM50S11600060
TM50S116T-6 2
U7 ,U8
98 M2IM12L64164A000
M12L64164A-TSOP54 1
U9 Choose one(when don't use U7, U8)
99 M2I0V64162000000
HY57V641620HG T-6,TSOP54
1 U9 Choose one(when don't use U7, U8)
M2IAT49BV162A000
AT49BV162A-TSOP(16M,5V)
1U11
M2I29LV160700000
MX29LV160ABTC－70－TSOP
1U11
M2IMX29LV160ATT1
MX29LV160ATTI－70－TSOP
1U11
M2IM29LV160TE000
MBM29LV160TE-70-TSOP
1U11
M2I29LV160BTC000
MX29LV1600BBTC
1U11
100
M2I039VF08800000 SST39VF088-70-4C-EK 1 U11
M2IS29AL00800002
S29LV008D70TA102-TSOP48
1
U11
Page 46
THOMSON DTH175EL Service Manual
NO. PART NO. DESCRIPTION QTY LOCATION
M2I0M29W80070000 M29W800DT-TSOP48
1
U11
M2I029W800B70000 M29W800DB-TSOP48
1
U11
M2IMX29LV800AT00
MX29LV800ATTI－70－TSOP 1 U11
M2IAT49LV8192000 AT49LV8192AT-70TC
1U11
M2IAT49F8192AT00 AT49F8192AT-70TC
1U11
101
M2IAZ4558AM00000 AZ4558AM-SSOP8
3
U13,U15,U16
102
M2I0WM8766000000
WM8766-SSOP28 1 U14
PCB
103
M2B1HY6551389C12 HY655-1389C-0S0 VER1.2
1
MPEG Board
Page 47
THOMSON DTH175EL Service Manual
Front panel parts list
NO. PART NO. DESCRIPTI ON QTY LOCATION
Carbon Resistor
1 M2R1147130633110 RT13-1/6W-470R±5% 1 R2
2 M2R1110330633110 RT13-1/6W-10K±5% 6 R1 R4 R5 R6 R9 R10
3 M2R1151330633110 RT13-1/6W-51K±5% 1 R3
Porcelain Capacitor
4 M2C1101F44000022 CC1-50V-101-K 3 C5 C6 C7
5 M2C1104F84000022 CT1-50V-104-Z 2 C3 C4
ELECT Capacitor
6
M2C2107B57051122 CD11-16V-100UF-M（5×11
）
2C1 C2
Diode
7 M2D1IN4148110000 1N4148-（D0-35
）
3D2 D3 D4
LED Light
8 M2D100374N220000 LT0374N-43-M1 1 D1
IC
9 M2I00PT696100000 PT6961-SOP32 1 U2
IR
10 M2IAT138BST15M20 AT138BST-15M2 1 U3
Jiggle Switch
11 M2S0KFCA06D05001 KFC-A06-2WB（230g) 1 POWER
12 M2S00KAO06060501 Jiggle Switch 6*6*3.1 5 S2 S3 S5 S6 S7
LE
D
13 M2G11LCM07013G00 LC-MO7013G 1 U1
Potentiometer
14 M2V11121NL200103 W H121N-2-A10K-F15 2 X1,X2
Jump wire
15 **************** J-5MM 3 J7,J8,J12
16 **************** J-7.5MM 8 J1,J2,J3,J9,J10,J11,J13,J15
17 **************** J-10MM 3 J4,J5,J16
18 **************** J-15MM 1 J6
Sponge mat
19 M4P4400500503522 W5*L5*H3.5 2 LED
PCB
20 M2B0HY122AP0502A HY122A-818-00S VER1.1 1 one side
P/N:0502A
21 M2B0KEYBOARD0000
KEYBOARD
1 one side
22 M2B0VOLBOARD0000 VOL BOARD 1 one side
Page 48
THOMSON DTH175EL Service Manual
AV Output parts list
6CH
NO. PART NO. DESCRIPTION QTY LOCATION
Chip Resistor
1 M2R0000030811000 RC-05K000OT 6 L1 L2 L3 L4 L5 L6
Socket
2 M2P000000PH7A000 PH-7A 1 CN2
3 M2P11AV684120004 AV6-8.4-12-04 1 CN1
PCB
4 M2B100HY5996CH11 HY599-6CH Ver1.1 1 PCB (one side)
SCART
NO. PART NO.
DESCRIPTION
QTY
LOCATION
Capacitor
1 M2C0101F30080500 CC-0805CG101JN500T 8 C1~C8
Jumper Wire
2 **************** J-4.5~10mm 2 A1 A2
Socket
3 M2P000000PH9A000 PH-9A 1 CN_2
4 M2P99000CS103000 CS-103 1 SCART
Screen Cushion
5 M2A00SCART000000 SCART 1
Chart NO.：0SCART-24-01
PCB
6 M2B00000HY811001 HY811-001 VER: B 1 PCB
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