Memorex MLT1912 "B" User manual

CAUTION: Before servicing the chassis, read the “IMPORTANT SERVICE SAFETY INFORMATION” section on
page 2 of this manual.
CONTENTS
IMPORTANT SERVICE SAFETY INFORMATION................
DISASSEMBLY FOR REPAIR ...............................................
WIRING DIAGRAM……………………………………....….
EXPLODED VIEW (CABINET).............................................
PARTS LIST ..........................................………….................
Note: Follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
19" LCD TV W/ATSC & NTSC-M
MEMOREX MLT1912 “B”
SERVICE MANUAL
©2007- PRINTED IN
Y3719(Y371900-17541-004-05-42)

2
IMPORTANT SERVICE SAFETY INFORMATION
1. Read these Instructions.
2. Keep these Instructions.
3. Heed all Warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any of the ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Protect the (AC power converter) power cord from being walked on or pinched particularly at plugs,
convenience receptacles. And the point where they exit from the apparatus.
10. Only use attachments/accessories specified by the manufacturer.
11. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold
with the apparatus. When a cart is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.
12. Unplug this apparatus during lightning storms or when unused for long periods of time.
13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus
has been damaged in anyway, such as power-supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.
FCC Information
Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could
void the user’s
authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This
equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio TV technician for help.
In case of malfunction due to electrostatic discharge, reset the apparatus by disconnecting from mains supply.
Standard Television Apparatus - Téléviseur ordinaire, Canada
The AC power cord is polarized (one blade is wider than the other) and only fits into AC outlets one-way. If the
plug will not go into the outlet completely, turn the plug over and try to insert it the other way. If it still will not fit,
contact a qualified electrician to change the outlet or use a different one. Do not attempt to bypass this safety
feature.
IMPORTANT: The power cord can be unplugged to turn off the main power to the unit. It should also be easily
accessible in an emergency.

3
DISASSEMBLY FOR REPAIR
TO DISASSEMBLY THE FOOT COVER
1. Remove the 2 screws (A) from foot cover and foot stand.
TO REMOVE THE REAR CABINET
2. Remove the 14 screws (B) from the back cabinet.
TO REMOVE THE MAIN PCB SHIELD COVER
3. Remove the 8 screws (C) from the main pcb shield cover.

4
DISASSEMBLY FOR REPAIR
TO REMOVE THE JACK SHIELD COVER
4. Remove the 7 screws (D) from the jack shield cover.
TO REMOVE THE FRONT CABINET
5. Remove the 14 screws (E) from the front cabinet.
TO REMOVE THE LCD MTG BLK
6. Remove the 4 screws (F) from the LCD MTG BLK.

5
WIRING DIAGRAM

6

Ref. No Parts No. Description QTY
185-38190-002 Y3819 INVERTER CHASSIS
SOB-405 (SAQCN) (FOR BOE
19" TFT DIS.);ROHS
1
AI-Y3419-001 Y3419 (AI) CHASSIS ASSY 1
AI-34190-700 Y3419 (AI) KEY BOARD
CHASSIS ASSY 1
001-34190-700 Y3419 KEY BOARD P.C.B.
(FR4) 2 LAYER
(112.5*33*1.6)MM (ROHS)
1
SW701,702,703,704,705,7
06,707 020-31100-177 TACT SWITCH SKRGAED010 (ALPS) (RADIAL TAPE 5MM)
(VSG1024-A-T);ROHS
7
HS-Y3719-
BLK-320 Y3719 H/S BD. W/COSMETIC (39 KEY) BLACK COLOR 1
001-04020-710 T402 REMOTE HANDSET BD.
P.C.B (94HB) T=1.2MM
(36X146.5)MM (ROHS)
1
IC501 002-02222-150 IC PT2222-002 (PTC) (ROHS) 1
Q501 003-08050-393 TRANSISTOR 8050C
(KEC)(ROHS) 1
D501 004-01122-600 INFRARED EMITTING DIODES
EL-1L2 (ROHS) 1
D502 004-04148-400 SW. DIODE IN-4148 (ROHS) 1
R501 005-10109-314 RESISTOR 1 OHM +-5% 1/4W
(ROHS) 1
C504,505 006-10201-250 CERAMIC CAP 200 PF +-5%
50V (ROHS) 2
C503 009-10476-410 ELECT CAP 47 UF +-20% 10V
(ROHS) 1
X501 028-00455-011 CERAMIC FILTER ZTB455E
(MEC) (2 PINS) (ROHS) 1
041-02623-002 T262 HANDSET BATTERY
SPRING (+,-)(ROHS) 1
041-03531-002 N353 HANDSET BATTERY
PLATE (+)(ROHS) 1
041-03532-002 N353 HANDSET BATTERY
SPRING (-)(ROHS) 1
048-04020-006 Y3719 H/S CONTACT RUBBER
(FOR MEMOREX) (D.BL.287C /
GY.424C) W/WHITE SK.
(ROHS)
1
Ref. No Parts No. Description QTY
103-03535-0320 Y3719 H/S TOP CAB. (BLACK)
(31 KEY); ROHS "MEMOREX"
W/L.BU.285C/ WH./L.GY.429C
SK.
1
104-03530-010 M352M HANDSET BOTTOM
CABINET (BLACK) (ROHS) 1
111-03530-010 M352M HANDSET BATTERY
DOOR (BLACK);ROHS 1
137-11510-270 SPONGE 15 X 10 X 27 (W/ONE
SIDE TAPE) (ROHS) 1
144-12006-201 SCREW 2X6 BT (ROHS) 1
MI-Y3419-001 Y3419 (MI) CHASSIS ASSY 1
MI-34190-100 Y3419 (MI) MAIN BOARD
CHASSIS ASSY 1
ZD1 002-00033-640 IC KA33V (FAIRCHILD) TO-92
(MI) VOLTAGE STABILIZER;
ROHS
1
U205 002-01517-241 IC TDA1517P (DIP 18 PINS)
(PHILIPS);ROHS 1
R201 005-70120-111 METAL FILM RESISTOR 12
OHM +-1% 1W(ROHS) 1
C109 007-00102-301 MYLAR CAP 0.001 UF +-10%
100V ** (ROHS) 1
C105,106 007-00104-301 MYLAR CAP 0.1 UF +-10%
100V(ROHS) 2
C104,269,301,303,305,307
346,348 009-10105-450 ELECT CAP 1 UF +-20% 50V (ROHS) 8
C230,233,238,247,248 009-10106-416 ELECT CAP 10 UF +-20% 16V
(ROHS) 5
C234,244,321,325,849 009-10107-416 ELECT CAP 100 UF +-20% 16V
(ROHS) 5
C265,266,308 009-10108-410 ELECT CAP 1000 UF +-20% 10V
(ROHS) 3
C271,272 009-10226-416 ELECT CAP 22 UF +-20% 16V
(ROHS) 2
C262,264,270,309,311,316
318,323,329,333,335,339,
340,342
009-10227-416 ELECT CAP 220 UF +-20% 16V
(ROHS) 14
C207,222,232,236,239,240 009-10475-450 ELECT CAP 4.7 UF +-20% 50V
(ROHS) 6
7
PARTS LIST

Ref. No Parts No. Description QTY
C103,111,118,124,126,128
201,202,327,331, 509,514,
515,521,523,525,527,529,
533,534, 544,841,842,848
009-10476-416 ELECT CAP 47 UF +-20% 16V
(ROHS) 24
L102 015-00102-007 AXIAL INDUCTOR 1000 UH;+-
10%;DCR:31.3OHM 0.08 MAX;
(CEC:A61027005)(ROHS)
1
L301A 015-00181-002 TOROID COIL 180 UH (RIA6-
875426) (COILS) (ROHS) 1
L301,302 015-00330-009 CHOKE COILS 33 UH;+-10%
(RADIAL TYPE) RDC:45 OHM;
4.0A MAX; (CEC:A61027007);
ROHS
2
L101 015-00681-001 AXIAL INDUCTOR 680 UH +-
10%;DCR:25.2 OHM 0.1A MAX
(CEC:A61027004)(ROHS)
1
JK4 021-23503-102 STEREO JACK 3.5MM 3 PINS
CKX3-3.5-20A GREEN
(ALRIGHT)(ROHS)
1
JK301 021-32103-100 DC JACK 3 PINS DC*02
(ALRIGHT)(ROHS) (CENTER
PIN DIA.=2.1MM)
1
CN54 025-20004-205 4P WAFER V-TYPE (2.5MM
PITCH) JST (ROHS) 1
CN72 025-20006-201 6P WAFER V-TYPE (2MM
PITCH) JST (ROHS) 1
CN57 025-20030-402 30P(15*2) DUAL ROW S-TYPE
(2.0MM PITCH) W/GOLG
PLATED (ROHS)
1
SAW1 028-A4575-001 SAW FILTER N45.75 (VAST)
(SIP TYPE) 45.75MHZ (ROHS) 1
JK3 046-20200-065 2P RCA JACK RCA*237V-050
(ALRIGHT) (RED/WHITE) PCB-
TYPE (ROHS)
1
JK81 046-20300-049 Y3419 3P RCA JACK
RCA*316V-030 (R/W/Y) PCB-
TYPE (ALRIGHT) (ROHS)
1
JK82 046-50100-010 S.VIEDO SOCKET DSW*04 (1P)
(ALRIGHT) (ROHS) 1
JK85 046-81500-001 Y3019 VGA SOCKET DP-001 1
Ref. No Parts No. Description QTY
(ALRIGHT)(ROHS)
JK86 046-20300-051 3P RCA JACK RCA*316V-090
(G/B/R) PCB-TYPE (ALRIGHT)
(ROHS)
1
X201 052-00503-100 CERAMIC RESONATOR:
503KHZ ZTB503F58;2 PIN 20
OHM;500PF;(MOBICON)
(ROHS)
1
X101 052-04000-002 CRYSTAL:4 MHZ HC49S (2
PIN) (MEC) +-30 PP
FUNDAMENTAL; ROHS
1
X501 052-19660-001 CRYSTAL:19.6608MHZ HC-
49U/S (2 PIN) +-20PPM; 20PF;
FUNDAMENTAL; (VAST)
(ROHS)
1
T101 061-56258-001 TV TUNER ENV56M25D8F
(PANASONIC)(ROHS)
(ATSC/NTSC/QAM TUNER)
(ET-55DHR)
1
148-31191-250 Y3119 U47 HEAT SINK BGA-IC
(ALUMINIUM) (28*28*20)MM
(ROHS)
1
MI-34190-700 Y3419 (MI) KEY BOARD
CHASSIS ASSY 1
CN700 025-20003-203 3P WAFER V-TYPE (2MM
PITCH) JST (ROHS) 1
MI-34190-900 Y3419 (MI) JACK BOARD
CHASSIS ASSY 1
C700 009-10476-416 ELECT CAP 47 UF +-20% 16V
(ROHS) 1
D700 019-10000-001 BI-COLOR LED LAMP (WHITE
DIFFUSED);ROHS L-3WEGW
"KINGBRIGHT"RED
EFFICIENCY/GREEN
1
JK700 021-23609-103 STEREO JACK 3.6MM 9 PINS
CKX*3.5-02AC(ALRIGHT)
(ROHS)
1
CN705 025-20003-203 3P WAFER V-TYPE (2MM
PITCH) JST (ROHS) 1
CN703 025-20004-202 4P WAFER V-TYPE (2MM
PITCH) JST (ROHS) (B4B-PH-K- 1
8
PARTS LIST

Ref. No Parts No. Description QTY
S)
CN701 025-20005-201 5P WAFER V-TYPE (2MM
PITCH) JST (ROHS) 1
N700 061-06038-001 INFRARED REMOTE
DETECTOR FM-6038LM(ROHS) 1
FOR N700 136-20830-080 RUBBER 8*8*3MM (W/TWO
SIDE TAPE);ROHS 1
MI-34190-910 Y3419 (MI) ATSC BOARD
CHASSIS ASSY 1
CN6 025-20004-202
4P WAFER V-TYPE (2MM PITCH)
JST (ROHS) (B4B-PH-K-S) 1
CN3,4 025-20006-201 6P WAFER V-TYPE (2MM
PITCH) JST (ROHS) 2
CN5 025-20010-202 10P WAFER V-TYPE (2MM
PITCH) JST (ROHS) 1
X2 052-25000-004 CRYSTAL:25MHZ;16PF;+-30
PPM HC49S (MOBICON)(ROHS) 1
SMT-Y3419-
001 Y3419 (SMT) CHASSIS ASSY 1
SMT-34190-
100 Y3419 (SMT) MAIN BOARD CHASSIS ASSY 1
001-34190-100 Y3419 MAIN P.C.B. (FR4) 2
LAYER (246*115*1.6)MM
(ROHS)
1
U204 002-00009-140 IC BA09FP (ROHM) TO-252
(SMT) (ROHS) 9V 1A VOLTAGE
TYPE 3-PIN REGULATOR IC
1
U306 002-01117-001-
190 IC LD1117L18TN3-A-R (UTC) TO-252 (SMT) 1.8V,0.8A
VOLTAGE REGULATOR IC
(ROHS)
1
U304,305 002-01117-003-
190 IC LD1117L33TN3-A-R (UTC) TO-252 (SMT) 3.3V 0.8A
VOLTAGE REGULATOR IC
(ROHS)
2
U504 002-02402-452 IC AT24C02BN-10SU-1.8 (SO-8)
(ATMEL) (EEPROM)(ROHS) 1
U502 002-02432-451 IC AT24C32AN-10SI-1.8
(ATMEL) SOIC-8 SMT 32K
(4096*8) EEPROM IC (ROHS)
1
U102 002-04053-070 IC 74HC4053 SOP16 (200MIL) 1
Ref. No Parts No. Description QTY
U301,307 002-02596-001-
164 IC N2596S-5 (NIKO-SEM) TO- 263 SMT (ROHS) 150KHZ 3A
STEP-DOWN VOLTAGE
REGULATOR IC
2
U803 002-04558-001-
150 IC D4558 (CHMC) SOP-8 (SMT) OP-AMP IC (ROHS) 1
U802 002-07404-240 IC 74LVC04 APW (PHILIPS)
TSSOP-14 (SMT) (1001U30);
ROHS
1
U501 002-08125-001-
236 IC FLI8125 (GENESIS) PQFP- 208 (SMT) MIXED SIGNAL IC
(ROHS)
1
U202 002-09850-240 IC TDA9850T (PHILIPS) SO32
(SMT) BTSC STEREO/SAP
DECODER IC (ROHS)
1
U101 002-09885-240 IC TDA9885TS (PHILIPS)
SSOP24 (SMT) IF-PLL
DEMODULATORS IC (ROHS)
1
U201 002-21590-001-
195 IC R2S15900SP (RENESAS) SOP-28 SMT AUDIO SIGNAL
PROCESSOR IC (ROHS)
1
U505 002-29040-003-
118 IC A29L040L-70F (AMIC) PLCC- 32 (SMT) 4M FLASH
MEMOREY IC (ROHS)
1
U203 002-74405-242 IC 74HC4052D (PHILIPS) SO-16
(SMT)(ROHS) DUAL 4-CH.
ANALOG MULTI.,
DEMULTIPLEXER IC
1
U302,303 003-20085-140 CHIP TRANSISTOR SP8J5
(ROHM) SO8 (SMT) P-
CHANNEL MOSFET IC (ROHS)
2
Q102,201,204,205,301,302
303,304,305,306,501,502,
802,900
003-23904-001-
114 CHIP TRANSISTOR NPN FMMT3904 (HSMC) (ROHS) 14
Q202,203 003-23906-001-
114 CHIP TRANSISTOR PNP FMMT3906 (HSMC) (ROHS) 2
Q101 003-25551-640 CHIP TRANSISTOR NPN
2N5551 (FAIRCHILD) SOT-23
(SMT);ROHS
1
Q103,104 003-27002-100 CHIP TRANSISTOR 2N7002LT1 2
9
PARTS LIST

Ref. No Parts No. Description QTY
SOT-23 (MOTOROLA)(ROHS)
ZD3,4,5,6,7,8,9,10,11,12,
15,16,17 004-80039-212- 001 ZENER DIODE TCLLZ39V (TAK CHEONG) (SMT) 3.9V
0.5W (ROHS)
13
ZD2,13,14,18,19 004-80051-212-
001 ZENER DIODE TCLLZ51V (TAK CHEONG) (SMT) 5.1V
0.5W (ROHS)
5
D301,303 004-80051-401 SW.DIODES RB051L-40
(ROHM) SMT (ROHS) 2
D302 004-80054-401 CHIP SCHOTTKY BARRIER
DOUBLE DIODES BAT54S
SOT23 (PHILIPS):ROHS
1
D501 004-80701-400 SW.DIODE BAV70LT1 (ON
SEMICONDUCTOR) SMT
(ROHS)
1
U503 004-81015-610 DUAL CHANNEL ESD
PROTECTION DIODE (SMT)
AZ1015-04S (ANGUS) SOT23-6L
(ROHS)
1
D306,307 004-84001-300 CHIP RECTIFIER SM4001
(ROHS) 2
D102,201,202,203,304,802 004-84148-400 SW. DIODE LL4148 (GOOD
EXCEL) SMT (ROHS) 6
R7,8,9,10,101,103,306,307
308,324,325,326,513,518,
805,846,847,848,127C,
C558,820,823,828,
FB11,13,14,21,22,25,37,
D101
005-52000-301 CHIP RESISTOR 0 OHM +-5%
(1608) (ROHS) 31
R109,110,123,127,205,206
219,220,535,536,806,807,
812,813,816,817,828,829,
835,836
005-52101-301 CHIP RESISTOR 100 OHM +-
5% (1608)(ROHS) 20
R209,210,213,531,532,533
534,900 005-52102-301 CHIP RESISTOR 1 K +-5% (1608) (ROHS) 8
R204,231,233,234,239,317
318,319,320,508,509,515,
520,523,524,525,526,527,
528,543, 818,819,883,884
005-52103-301 CHIP RESISTOR 10 K +-5%
(1608) (ROHS) 24
R106,113,225,226,315,544 005-52104-301 CHIP RESISTOR 100 K +-5%
(1608) (ROHS) 6
Ref. No Parts No. Description QTY
R128,814,815,837,838 005-52123-301 CHIP RESISTOR 12 K +-5%
(1608) (MCR03EZHJ123)
(ROHS)
5
R218 005-52151-301 CHIP RESISTOR 150 OHM +-5%
(1608) (ROHS) 1
R881,882 005-52152-301 CHIP RESISTOR 1.5K +-5%
(1608) (MCR03EZHJ152)
(ROHS)
2
R230 005-52153-301 CHIP RESISTOR 15 K +-5%
(1608) (ROHS) 1
R211 005-52154-301 CHIP RESISTOR 150 K +-5%
(1608) (ROHS) 1
R212 005-52183-301 CHIP RESISTOR 18 K +-5%
(1608) (ROHS) 1
R820,821,822,859,861 005-52200-301 CHIP RESISTOR 20 OHM +-5%
(1608) (ROHS) 5
R557,558,559,708,709,710
712,811,826,827,830,831 005-52220-301 CHIP RESISTOR 22 OHM +-5% (1608) (ROHS) 12
R114 005-52221-301 CHIP RESISTOR 220 OHM +-5%
(1608) (MCR03EZHJ221)
(ROHS)
1
R221,302,310,514,888 005-52222-301 CHIP RESISTOR 2.2 K +-5%
(1608) (ROHS) 5
R118,236,243,305,311,312
510,511 005-52223-301 CHIP RESISTOR 22 K +-5% (1608) (ROHS) 8
R121,122,521,522,529,530
889 005-52272-301 CHIP RESISTOR 2.7 K +-5%
(1608) (MCR03EZHJ272)
(ROHS)
7
R117,203,207 005-52331-301 CHIP RESISTOR 330 OHM +-5%
(1608) (ROHS) 3
R237 005-52333-301 CHIP RESISTOR 33 K +-5%
(1608) (ROHS) 1
R214 005-52390-301 CHIP RESISTOR 39 OHM +-5%
(1608) (ROHS) 1
R104,105 005-52471-301 CHIP RESISTOR 470 OHM +-5%
(1608) (ROHS) 2
R119,120,125,223,224,
229,235,303,309,313,537,
538,539,541,542,562,563,
901
005-52472-301 CHIP RESISTOR 4.7 K +-5%
(1608) (ROHS) 18
10
PARTS LIST

Ref. No Parts No. Description QTY
R232,251,252,808,809 005-52473-301 CHIP RESISTOR 47 K +-5%
(1608) (ROHS) 5
R115,548,552,553,554,555
556 005-52560-301 CHIP RESISTOR 56 OHM +-5% (1608) (ROHS) 7
R107,512,516,885,886 005-52562-301 CHIP RESISTOR 5.6K +-5%
(1608) (ROHS) 5
R227,228 005-52682-301 CHIP RESISTOR 6.8K +-5%
(1608) (MCR03EZHJ682)
(ROHS)
2
R902 005-52683-301 CHIP RESISTOR 68 K +-5%
(1608) (MCR03EZHJ683)
(ROHS)
1
R887 005-52684-301 CHIP RESISTOR 680 K +-5%
(1608) (ROHS) 1
R116,711,810,823,824,825
832,833,834,858, 860 005-52750-301 CHIP RESISTOR 75 OHM +-5% (1608) (ROHS) 11
R102 005-52820-301 CHIP RESISTOR 82 OHM +-5%
(1608)(ROHS) 1
R202,208,217 005-52822-301 CHIP RESISTER 8.2 K +-5%
(1608) (ROHS) 3
RN1,2,3,4 005-53000-301 CHIP RESISTOR (MULTIPLE) 0
OHM +-5% (1608) X 4 (ROHS) 4
RN8 005-53100-301 CHIP RESISTOR (MULTIPLE)
10 OHM +-5% (1608) X 4
(ROHS)
1
RN9 005-53103-301 CHIP RESISTOR (MULTIPLE)
10 K +-5% (1608 X 4
(RCML08W103JB) ARRAY
(ROHS)
1
RN10 005-53473-301 CHIP RESISTOR (MULTIPLE)
47K +-5%(1608) X 4 ARRAY
(ROHS)
1
C504 006-72101-325 CERAMIC CHIP CAP 100 PF +-
10% 25V (1608) (ROHS) X7R 1
C1,2,803,804,806,807,810,
811,815,816 006-72102-325 CERAMIC CHIP CAP 0.001UF +- 10% 25V(1608) (ROHS) X7R 10
C101,112,125 006-72103-325 CERAMIC CHIP CAP 0.01 UF +-
10% 25V(1608)
(MCH182C103KK) (ROHS)
3
C121,203,204,205,206,213 006-72105-525 CERAMIC CHIP CAP 1 UF 22
Ref. No Parts No. Description QTY
,214,216,217,223,224,225,
228,249,250,251,255,257,
259,822,825,826
+80%-20% 25V(1608) (ROHS)
Y5V
C123 006-72152-350 CERAMIC CHIP CAP 0.0015 UF
+-10% 50V(1608) (ROHS) X7R 1
C212,242 006-72153-325 CERAMIC CHIP CAP 0.015 UF
+-10% 25V(1608) (ROHS) X7R 2
C102,110,127,129,226,227
231,246,261,268,302,304,
306,312,314,315,317,319,
320,322,324,326,328,330,
332,334,336,347,349,341,
343,501,502,507,508,510,
511,512,513,516,517,518,
519,520,522,524,526,528,
530,531,532,535,536,537,
538,539,540,541,542,543,
545,546,547,548,549,550,
551,552,553,554,555,556,
557,559,560,561,703,704,
705,706,805,808,809,812,
813,814,847,850,263,267,
300
006-72104-525 CERAMIC CHIP CAP 0.1 UF
+80%-20% 25V(1608) (ROHS)
Y5V
91
C119 006-72180-250 CERAMIC CHIP CAP 18 PF +-
5% 50V (1608) (ROHS) NPO 1
C505,506 006-72220-250 CERAMIC CHIP CAP 22 PF +-
5% 50V (1608) (ROHS) NPO 2
C107 006-72221-325 CERAMIC CHIP CAP 220 PF +-
10% 25V (1608) (ROHS) X7R 1
C845,846 006-72222-350 CERAMIC CHIP CAP 0.0022 UF
+-10% 50V (1608) (ROHS) X7R 2
C122,215,237 006-72224-550
CERAMIC CHIP CAP 0.22 UF +80%
-20% 50V(1608) (ROHS) Y5V 3
C241,245,253,258,313 006-72225-425 CERAMIC CHIP CAP 2.2 UF +-
20% 25V (1608) (ROHS) Y5V 5
C108,503 006-72271-250 CERAMIC CHIP CAP 270 PF +-
5% 50V (1608) (ROHS) NPO 2
C843,844 006-72331-350 CERAMIC CHIP CAP 330 PF +-
10% 50V (1608) (ROHS) X7R 2
C113 006-72391-350 CERAMIC CHIP CAP 390 PF +-
10% 50V (1608) (ROHS) X7R 1
11
PARTS LIST

Ref. No Parts No. Description QTY
C114 006-72472-350 CERAMIC CHIP CAP 0.0047 UF
+-10% 50V(1608) (ROHS) X7R 1
C229 006-72473-350 CERAMIC CHIP CAP 0.047 UF
+-10% 50V(1608) (ROHS) X7R 1
C115,235 006-72474-525 CERAMIC CHIP CAP 0.47 UF
+80%-20% 25V(1608) (ROHS)
Y5V
2
C210,211,218,219 006-72683-325 CERAMIC CHIP CAP 0.068 UF
+-10% 25V (1608) (ROHS) X7R 4
C209,220 006-72822-350 CERAMIC CHIP CAP 0.0082 UF
+-10% 50V (ROHS) X7R 2
FB2,11,15,24,33,34,36,38,
39,40,41,42,43,
44,45,301,801
027-04301-001 CHIP BEADS ACM201209A301
300 OHM +-25% (2012)0.05
OHM DCR;3A MAX.
(MAXECHO); ROHS
17
F301 050-43216-202 2A/63V (SMT) FUSE (3216)
SLOW BLOW
F1206SB2000V063T (AEM)
(ROHS)
1
F302 050-43216-401 4A/32V (SMT) FUSE (3216)
SLOW BLOW
F1206SB4000V032T (AEM)
(ROHS)
1
SMT-34190-
700 Y3419 (SMT) KEY BOARD CHASSIS ASSY 1
R701 005-52123-301 CHIP RESISTOR 12 K +-5%
(1608) (MCR03EZHJ123)
(ROHS)
1
R702 005-52183-301 CHIP RESISTOR 18 K +-5%
(1608) (ROHS) 1
R704 005-52222-301 CHIP RESISTOR 2.2 K +-5%
(1608) (ROHS) 1
R703 005-52302-301 CHIP RESISTOR 3 K +-5%
(1608) (MCH03EZHJ302)
(ROHS)
1
R705 005-52472-301 CHIP RESISTOR 4.7 K +-5%
(1608) (ROHS) 1
R700 005-52682-301 CHIP RESISTOR 6.8K +-5%
(1608) (MCR03EZHJ682)
(ROHS)
1
SMT-34190- Y3419 (SMT) JACK BOARD 1
Ref. No Parts No. Description QTY
900 CHASSIS ASSY
001-34190-900 Y3419 JACK P.C.B. (FR4) 2
LAYER (42*30*1.6)MM (ROHS) 1
R708 005-52101-301 CHIP RESISTOR 100 OHM +-
5% (1608)(ROHS) 1
R706,707,710 005-52221-301 CHIP RESISTOR 220 OHM +-5%
(1608) (MCR03EZHJ221)
(ROHS)
3
SMT-34190-
910 Y3419 (SMT) ATSC BOARD CHASSIS ASSY 1
001-34190-910 Y3419 ATSC P.C.B.(FR4) 4
LAYER(108*70*1)MM (ROHS) 1
U10 002-01117-001-
190 IC LD1117L18TN3-A-R (UTC) TO-252 (SMT) 1.8V,0.8A
VOLTAGE REGULATOR IC
(ROHS)
1
U7 002-01117-003-
190 IC LD1117L33TN3-A-R (UTC) TO-252 (SMT) 3.3V 0.8A
VOLTAGE REGULATOR IC
(ROHS)
1
U8 002-01117-004-
190 IC LD1117L25TN3-A-R (UTC) TO-252 (SMT) 2.5V 0.8A
VOLTAGE REGULATOR IC
(ROHS)
1
U5 002-01753-110 IC PCM1753DBQR (T.I.) SSOP-
16 SMT (ROHS) 24-BIT,192KHZ
AUDIO CONVERTER IC
1
U11 002-02150-001-
235 IC OCP2150 (OCS) TSOT23-5L (SMT) (ROHS) 1.5MHZ,600MA
SYNCHRONOUS STEP-DOWN
IC
1
U12 002-03303-440 IC LGDT3303 (LG) TQFP-100
(SMT) VSB/QAM RECEIVER IC
(ROHS)
1
U9 002-06022-001-
134 IC NTMD6P02R2G (ON SEMICONDUCTOR) SOIC-
8(SMT) 20V/6A P-CH. POWER
MOSFET IC(ROHS)
1
U3 002-29032-001-
184 IC S29JL032H70TFI010 (SPANSION) TSOP48
SMT;32MB FLASH MEMORY
1
12
PARTS LIST

Ref. No Parts No. Description QTY
70NS IC;ROHS
U1 002-45516-061 IC K4D551638H-LC40
(SAMSUNG) TSOP66 256M
GDDR SDRAM IC (SMT);ROHS
1
U2 002-86695-002-
195 IC R8A69950BG (RENESAS) (BGA-297) SMT ATSC DIGITAL
TV DECODER IC (ROHS)
1
Q8,9 003-23904-001-
114 CHIP TRANSISTOR NPN FMMT3904 (HSMC) (ROHS) 2
Q1,2,4 003-23906-001-
114 CHIP TRANSISTOR PNP FMMT3906 (HSMC) (ROHS) 3
D1,2,3 004-84001-300 CHIP RECTIFIER SM4001
(ROHS) 3
R23,42,43,92,94,95 005-52000-301 CHIP RESISTOR 0 OHM +-5%
(1608) (ROHS) 6
R93 005-52100-301 CHIP RESISTOR 10 OHM +-5%
(1608) (ROHS) 1
R30,31,32,34,35,38,39,103
104,124 005-52101-301 CHIP RESISTOR 100 OHM +- 5% (1608)(ROHS) 10
R4,6,25,96,97 005-52102-301 CHIP RESISTOR 1 K +-5%
(1608) (ROHS) 5
R106 005-52103-301 CHIP RESISTOR 10 K +-5%
(1608) (ROHS) 1
R101 005-52105-301 CHIP RESISTOR 1 M +-5%
(1608) (MCR03EZHJ105)
(ROHS)
1
R1 005-52111-301 CHIP RESISTOR 110 OHM +-5%
(1608) (ROHS) 1
R36,48,61,67 005-52161-301 CHIP RESISTOR 160 OHM +-5%
(1608) (ROHS) 4
R47,53,59,62,64,68 005-52181-301 CHIP RESISTOR 180 OHM +-5%
(1608) (MCR03EZHJ181)
(ROHS)
6
R85,88 005-52202-301 CHIP RESISTOR 2 K +-5%
(1608) (MCR03EZHJ202)
(ROHS)
2
R18,19,20,44,108,109,110,
111,119,122 005-52220-301 CHIP RESISTOR 22 OHM +-5% (1608) (ROHS) 10
R41 005-52222-301 CHIP RESISTOR 2.2 K +-5%
(1608) (ROHS) 1
Ref. No Parts No. Description QTY
R100 005-52302-301 CHIP RESISTOR 3 K +-5%
(1608) (MCH03EZHJ302)
(ROHS)
1
R86,89 005-52304-301 CHIP RESISTOR 300 K +-5%
(1608) (MCR03EZHJ304)
(ROHS)
2
R37 005-52331-301 CHIP RESISTOR 330 OHM +-5%
(1608) (ROHS) 1
R12 005-52332-301 CHIP RESISTOR 3.3 K +-5%
(1608) (MCR03EZHJ332)
(ROHS)
1
R7,8 005-52392-301 CHIP RESISTOR 3.9 K +-5%
(1608) (ROHS) 2
R2,3,5,22,102,105,107,116
117 005-52470-301 CHIP RESISTOR 47 OHM +-5% (1608) (ROHS) 9
R9,10,11,13,14,15,16,17,
27,33,40,83, 87,91,120 005-52472-301 CHIP RESISTOR 4.7 K +-5% (1608) (ROHS) 15
R45,46 005-52680-301 CHIP RESISTOR 68 OHM +-5%
(1608) (ROHS) 2
RN20,21 005-53101-301 CHIP RESISTOR (MULTIPLE)
100 OHM +-5%(1608) X 4
(ROHS)
2
RN11,12,13,14,15,16,17,
18,19,22 005-53220-301 CHIP RESISTOR (MULTIPLE) 22 OHM +-5%(1608) X 4
(RCML08W220JB) (ROHS)
10
RN1,2,3,4,5,6,7,8,9,10 005-53470-301 CHIP RESISTOR (MULTIPLE)
47 OHM +-5%(1608) X 4 (ROHS) 10
C69 006-72101-325 CERAMIC CHIP CAP 100 PF +-
10% 25V (1608) (ROHS) X7R 1
C70,121,170 006-72102-325 CERAMIC CHIP CAP 0.001UF +-
10% 25V(1608) (ROHS) X7R 3
C74,75,122,123 006-72103-325 CERAMIC CHIP CAP 0.01 UF +-
10% 25V(1608)
(MCH182C103KK) (ROHS)
4
C2,4,5,6,7,8,9,10,11,12,14,
15,16,17,21,22,23,25,26,27
28,29,30,31,32,33,34,35,36
37,38,39,40,41,42,43,44,46
47,48,49,50,51,52,53,54,56
57,58,59,60,61,62,63,64,65
66,67,68,85,90,92,94,96,98
006-72104-525 CERAMIC CHIP CAP 0.1 UF
+80%-20% 25V(1608) (ROHS)
Y5V
95
13
PARTS LIST

Ref. No Parts No. Description QTY
100,102,104,108,112,114,
116,124,125,126,130,132,
133,134,135,136,137,138,
139,140,141,142,143,144,
146,148,149,150, 151,152
C18 006-72105-350 CERAMIC CHIP CAP 1 UF +-
10% 50 (1608) (ROHS) X7R 1
C157,158 006-72121-350 CERAMIC CHIP 120 PF +-10%
50V (1608) (ROHS) X7R 2
C154 006-72151-350 CERAMIC CHIP CAP 150 PF +-
10% 50V (1608) (ROHS) X7R 1
C127,128 006-72200-250 CERAMIC CHIP CAP 20 PF +-
5% 50V(1608) (ROHS) NPO 2
C160,161 006-72220-250 CERAMIC CHIP CAP 22 PF +-
5% 50V (1608) (ROHS) NPO 2
C155,156 006-72221-350 CERAMIC CHIP CAP 220 PF +-
10% 50V (1608) (ROHS) X7R 2
C78,81,86 006-72271-250 CERAMIC CHIP CAP 270 PF +-
5% 50V (1608) (ROHS) NPO 3
C20,153 006-72391-350 CERAMIC CHIP CAP 390 PF +-
10% 50V (1608) (ROHS) X7R 2
C159 006-72680-250 CERAMIC CHIP CAP 68 PF +-
5% 50V (1608) (ROHS) NPO 1
C19 006-72821-350 CERAMIC CHIP CAP 820 PF +-
10% 50V (1608) (ROHS) X7R 1
C71,72,73,76 009-70106-416-
E02 CHIP ELECT CAP 10 UF +-20% 16V (ELNA) RV2-16V100MU
(4*5.3) ROHS
4
C107,113,115 009-70107-406 CHIP ELECT CAP 100 UF +-20%
6.3V (ELNA) RV2-6V101M-R
(6.3*5.3) (ROHS)
3
C3,45,95,99,103,111,129,
145,147 009-70226-416- E02 CHIP ELECT CAP 22 UF +-20% 16V (ELNA) RV2-16V220MU
(5*5.3) ROHS
9
C91,101,105,166 009-70476-416 CHIP ELECT CAP 47 UF +-20%
16V (ELNA) RV2-16V470M-R
(6.3*5.3) (ROHS)
4
L2 015-00010-904 CHIP INDUCTORS EBL2012-
1ROK 1 UH +-10%(2012)0.4
OHM;50MA MAX;(MAX ECHO)
(ROHS)
1
Ref. No Parts No. Description QTY
L1 015-00047-905 CHIP INDUCTOR 4.7 UH +-20%
(2012) (H500-0452-4R7) (COILS)
(ROHS)
1
L6,7 015-00108-902 CHIP INDUCTOR HBL2012-
R10J 100 NH+-5%(2012)0.9
OHM;300MA MAX; (MAX
ECHO) (ROHS)
2
L10 015-00188-900 CHIP INDUCTOR HBL2012-
R18J 180 NH +-5%(2012)1.1
OHM;300MA MAX;(MAX
ECHO) (ROHS)
1
L4,5 015-00228-904 CHIP INDUCTOR HBL2012-
R22J 220 NH +-5%(2012)1.2
OHM;300MA MAX;(MAX
ECHO)(ROHS)
2
L8,9 015-00567-903 CHIP INDUCTOR HBL2012-
56NJ 56 NH +-5% (2012)0.75
OHM;300MA MAX;(MAX
ECHO); ROHS
2
L3 015-00827-903 CHIP INDUCTOR HBL2012-
82NJ 82 NH +-5% (2012) 0.9
OHM;300MA MAX;(MAX
ECHO);ROHS
1
FB1,2,3,4,5 027-04301-001 CHIP BEADS ACM201209A301
300 OHM +-25%(2012)0.05 OHM
DCR;3A MAX. (MAXECHO);
ROHS
5
X1 052-27000-906 CRYSTAL:27MHZ (VC-FXO-
65F) (SMT) (INTERQUIP)
15PF;+-30PPM (ROHS)
1
Y3419-
SILVER-KNOB Y3419 SILVER SS9-1 KNOB ASSY 1
128-31190-
0974-V Y3419 FUNCTION BUTTON (INJECTION MNC7-0) (ABS V0)
(SP.SILVER SS9-1)(ROHS) U04
1
Y3419-STD-13-
320 Y3419 100~240V "MEMOREX" UL APP. ASSY 1
023-25040-110 AC CORD SET 770MM UL/CUL
APP.NISPT-2/60'"8"+
POLA.PLG; Y001-
A077N2180103AB*YC; ROHS
1
14
PARTS LIST

Ref. No Parts No. Description QTY
059-34190-201 SW.ADA.ADS-60W-12-2
12060"MEMOREX"UL/FCC
OP:12V 5A; IN:100~240V;
UL60065(HONOR)ROHS
1
Y3419-UL-
WIRE Y3419 UL WIRE ASSY 1
CN703 TO SPEAKER 025-10004-179 4P J.WIRE #26UL(1P 2MM)JST;
(CHUNGLING) 225*2(W/BK)
+405*2(BK/R) (TC-YC060070)
ROHS
1
CN72 TO CN3 025-10006-130 6P #28UL J.WIRE 250MM (2P
2MM) JST; ROHS
(GREEN/YELLOW/ORANGE/RE
D/BROWN/BLACK)
1
CN57 TO LCD PANEL 025-10030-002 30P LVDS WIRE #32UL
250MM;E08070104-01(1P
1MM/1P 2MM) (LVDS
PLUG:15P*2) (ROHS)
1
CN55 TO CN700 025-40003-102 3P J.WIRE #28UL 280MM (2P
2MM) TML/JST (BLK/W/W)
(CHUNGLING:TC-YC060069)
(ROHS)
1
CN21 TO CN705 025-40003-104 3P J.WIRE #26UL 480MM (2P
2MM) TML/JST
(RED/BLK/W)(CHUNGLING:TC
-YC060072)(ROHS)
1
CN74 TO CN6 025-40004-121 4P J.WIRE #28UL*1+D.SHIELD
WIRE 100MM (2P 2MM)
TML/JST (QIAOYUN:LS-
314)(ROHS)
1
CN56 TO CN701 025-40005-083 5P J.WIRE #28UL 440MM (2P
2MM)
TML/JST(BLK/WHITE*4)(CHU
NGLING:TC-YC060073)ROHS
1
CN34 TO INVERTER 025-40006-092 6P #28UL J.WIRE 420MM (2P
2MM) TML/JST
(CHUNGLING:TC-YC070001)
(ROHS)
1
CN74 TO CN4 025-40006-093 6P J.WIRE #28UL 90MM(2P
2MM)TML/JST;ROHS(RED*1/B 1
Ref. No Parts No. Description QTY
LACK*5) (CHUNGLING:TC-
YC070047)
CN71 TO CN5 025-40010-042 10P J.WIRE #28UL 260MM(2P
2MM) TML/JST (QIAOYUN:
YS/R1050-06) (ROHS)
1
Y3719-C-0320 Y3719 "MEMOREX" COSMETIC
ASSY SP.MATT.BLACK 1
101-37190-
0320-V Y3719 FRONT CAB."MEMOREX"(INJ.BLACK/
ABS) V0 (SP.MATT.BLACK)
W/L.GY.429C SK.(ROHS)
1
102-34190-002-
V Y3719 BACK CAB.(INJECTION BLK/ABS V0)
(SP.MATT.BLACK)W/L.GY.429
C SK.(ROHS)
1
117-37190-0951 Y3719 SENSOR LENS (TRANS.
RED SMOKE 01) (ACRYLIC)
(U08) (ROHS)
1
138-31190-040-
V Y3719 JACK COVER (INJECTION BLK/ABS V0)
(SP.MATT.BLACK) (ROHS)
1
138-37190-040-
V Y3719 FOOT STAND (INJECTION BLK/ABS V0)
(SP.MATT.BLACK) (ROHS)
1
138-37191-040-
V Y3719 FOOT COVER (INJECTION BLK/ABS V0)
(SP.MATT.BLACK) (ROHS)
1
Y3719-
CASING-UL-02 Y3719 TV CASING ASSY (UL) (CMO DISPLAY) 1
029-12608-806 58*126MM SPEAKER 8
OHM;NOM 3W;MAX
5W(SAMCO 5712D3F16)
(ROHS)
2
049-01906-005 TFT DISPLAY M190A1-L02
(CHI MEI);ROHS (19" WIDE
TFT LCD DISPLAY
MODULE;4CCFL)
1
125-31191-000 Y3119 JACK COVER
PLATE_UL (W/O SK.) (BLACK
PVC;T=1MM) (NO DVD)
(ROHS) U22
1
15
PARTS LIST

Ref. No Parts No. Description QTY
130-31190-010-
V Y3419 WALL MOUND ADAPTOR (ROHS) U11
(INJECTION BALCK/ABS V0)
1
133-31191-120 Y3119 WALL MOUNT PLATE
(IRON T=2MM) (ROHS) U35 1
133-31193-110-
001 Y3119 GEN MTG BKT (IRON T=1MM)(ROHS) U30 (R.1) (FOR
HANNSTAR;BOE;CMO
DISPLAY)
1
135-31191-103 Y3119 MAIN PCB SHIELD
COVER (ROHS) (IRON
T=0.3MM) U36
1
135-34190-105 Y3419 JACK SHIELD COVER
UL(IRON T=0.5MM) (ROHS)
U37
1
FOR FOOT ASSY 139-04022-102 T402 FOOT-LEVER (IRON
T=2)MM (P31) (ROHS) 2
FOR FOOT ASSY 139-04022-102 T402 FOOT-LEVER (IRON
T=2)MM (P31) (ROHS) 2
FOR FOOT ASSY 139-31191-120-
100 Y3119 HINGE 'R' (IRON T=2MM)(ROHS) U32 1
FOR FOOT ASSY 139-31191-120-
200 Y3119 HINGE 'L' (IRON T=2MM)(ROHS) U31 1
139-37192-120 Y3719 METAL STAND (IRON
T=2MM)(ROHS) 1
U30_LCD MTG BKT 144-23005-201-
001 SCREW 3*5 BM WHITE ZINC (ROHS) 4
METAL STAND USE 144-23012-451 SCREW 3X12 KM (STAINLESS
STEEL);ROHS 2
FOOT ASSEMBLY 144-24008-101-
001 SCREW 4*8 RM WHITE ZINC (ROHS) 2
FOR FOOT ASSY 144-47026-722-
001 SPECIAL SCREW (6.9*5*14.4+8.6*M6)MM
HEXAGON
(D=10*5)MM;(WHITE ZINC)
(ROHS)
2
U04_DIS.FUNCTION
KNOB 144-52006-222- 001 SCREW 2.0*6 STB (TB) WHITE ZINC (ROHS) 4
MAIN PCB SHIELD
COVER *10 144-53004-222- 001 SCREW 3*4 STB (TB) WHITE ZINC (ROHS) 12
Ref. No Parts No. Description QTY
MAIN PCB SHIELD TO
JACK SHIELD COVER *
2
FOR REAR CABINET TO
FORNT CABINET 144-53012-212 SCREW 3X12 STB (TB) BLACK;ROHS 12
U11_WALL MONT
ADAPTOR 144-53012-222- 001 SCREW 3*12 STB (TB) (WHITE ZINC) ROHS 4
145-10830-008 FIBRE WASHER M3;ROHS 9
FOR FOOT ASSY 145-21170-040 FOOT WASHER (11*7*0.4)MM
(P29) (ROHS) 6
145-60750-200 T402 FOOT-WASHER
(7X5X2)MM (P32);ROHS 8
FOR FOOT ASSY 146-10060-045-
001 NUT M6 W/NYLON WHITE ZINC (P34) (ROHS) 2
FOR F.WIRE 147-10101-000 CABLE TIE 4" (IVORY);ROHS 2
FOR FRONT/REAR CAB 142-11505-121 FELT (120*15*0.5)MM W/ONE
SIDE TAPE;ROHS 2
Y3719-P-0320-
4 Y3719 "MEMOREX MLT1912" PACKING ASSY(TARGET
DI)(SUFFIX B) W/DPC LABEL
1
FOR LCD MTG BKT TO
FRONTCAB. *14
FOR MAIN BD.TO LCD
MTGBKT *4
FOR ATSC BD.TO LCD
MTGBKT *4
FOR HIGH VOLTAGE
BD.TO LCD MTG BKT * 2
FOR JACK COVER TO
LCDMTGBKT *3
FOR SPEAKER TO
FRONTCAB. *8
FOR SENSOR TO
FRONTCAB. *2
FOR KEY BD.TO FRONT
CAB. *3
FOR MIC BD.TO FRONT
CAB. *1
FOR REAR CABINET TO
FORNT CABINET * 2
144-53008-212 SCREW 3X8 STB (TB) BLACK
(N89-3008-45) (TAPTITE-
B)(BBZ30P080FZK)(ROHS)
45
16
PARTS LIST PARTS LIST

Ref. No Parts No. Description QTY
FOR REAR CABINET TO
LCD MTG BKT * 2
FOR LCD/BKT 18CM
FOR LCD BKT 11CM
FOR LCD BKT 11CM
FOR JACK SHIELD
COVER 22CM
FOR SPEAKER TO
LCD/BKT 44CM
142-11505-221 FELT (220*15*0.5)MM W/ONE
SIDE TAPE;ROHS 5
PARTS LIST