TCL 14F7-NX56CLA Service Manual
  1. Manuals
  2. Brands
  3. TCL Manuals
  4. TV
  5. 14F7-NX56CLA
  6. Service manual
TCL 14F7-NX56CLA Service Manual

TCL 14F7-NX56CLA Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
14F7
C
73
(Tempory Lacking)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 14F7-NX56CLA and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for TCL 14F7-NX56CLA

Summary of Contents for TCL 14F7-NX56CLA

  • Page 1 14F7 (Tempory Lacking)
  • Page 2 1、 CAUTION: Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CA UTION: TO REDUCE THE RISK OF CAUTION ELECTRICAL SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE RISK RISK OF OF ELECTRI ELECTRIC C PARTS INSIDE.

  • Page 3: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Save these instructions for later use. Follow all Warnings and Instructions marked on the audio equipment. 1. Read Instructions- All the safety and operating instructions should be read before the product is operated. 2.
  • Page 4 PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel.
  • Page 5 OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.
  • Page 6 TCL-Thomson Electronics R&D Center (Shen’Zhen Lab) Product Functional Specification Chassis Name NX56-LA Serial No. Issued On 2008-5-19 Page 1 of 7 Updated On Version...
  • Page 7 TTE Corporation R&D Center (Shen’Zhen Lab) Disclosure Proprietary Information: These drawings and specifications are the property of TCL-Thomson Electronics and shall not be reproduced or copied or used as the basis for the manufacture or sale of apparatus or devices without the written permission of TCL-Thomson Electronics.
  • Page 8 TTE Corporation R&D Center (Shen’Zhen Lab) Revision History Model No. Status Date Comment V1.0 lipeng 2008.5.19 Prepared by 03-B185SAE-SC31 29185 Checked by Released by: V1.0 lipeng 2008.5.19 Prepared by 03-DM63SAE-SC31S 21M63US Checked by Released by: Revised by Checked by Released by: Revised by Checked by Released by:...
  • Page 9 TTE Corporation R D Center (Shen’Zhen Lab) Model NX56-LA NX56-LA Item 29185 21M5US Master Data -Version -Customer ID -Destination -Brand -BOM NO. 03-B185SAE-SC31 03-DM63SAE-SC31S -Chassis Reception -Tuning [Channels Amt.] -Tuning [Technology] -Tuning [Indication] Channel Channel -Frequency Bands Antenna AND Cable Antenna AND Cable -IF Frequency 45.7MHz...
  • Page 10 TTE Corporation R D Center (Shen’Zhen Lab) Model NX56-LA NX56-LA Item 29185 21F5US -Nicam -America Stereo (MTS,BTSC,MPS) -America SAP -Korea Stereo -Thai Bilingual -Super Woofer -AVL -Sound Control [General] Volume Mute -Sound Control [Special] Treble Bass Balance Equalizer Smart Sound * modes Others -Speakers Quantity User Interface...
  • Page 11 TTE Corporation R D Center (Shen’Zhen Lab) Model NX56-LA NX56-LA Item 29185 21F5US -Front Cabinet Color -Middle Cabinet Color -Rear Cabinet Color -Local Controls Front Mains Switch CH+ CH- VOL+ VOL- TV/AV Menu Auto Search -Local Controls Top CH+ CH- VOL+ VOL- TV/AV Menu Auto Search...
  • Page 12 TTE Corporation R D Center (Shen’Zhen Lab) Model NX56-LA NX56-LA Item 29185 21F5US Guarantee Doc. Warning Label Approbation Label Others -Languages DFU -Indication on BACKOVER Made-in in family sheet FCC/Elect Shock Caution Label CE/Elect Shock Caution Label Warning Label Others Approbation IEC65 IEC65...

  • Page 13: Alignment Procedure

    TCL Multimedia Technology Holding CRT BU R&D Center NX56-AP&NX56B-AP Chassis Alignment Procedure Disclosure Proprietary Information: These drawings and specifications are the NX56-AP&NX56B-AP Chassis Name Serial No. 2008-01-18 Page 1 of 17 Issued on Page 2009-04-24 Updated on Version...
  • Page 14 TCL Multimedia Technology Holding CRT BU R&D Center property of TCL-Thomson Electronics and shall not be reproduced or copied or used as the basis for the manufacture or sale of apparatus or devices without the written permission of TCL-Thomson Electronics.

  • Page 15: Revision History

    TCL Multimedia Technology Holding CRT BU R&D Center Revision History Model No. Status Date Comment Prepared by Luo MJ 2008-01-18 Ver0.1 29A41/NX56 Checked by 03-BA41UAE-TH32（29A41/NX56） Released by Ver1.0 Prepared by Luo MJ 2008-01-18 1. Updated the B+ specs accord All NX56-AP with 21”...
  • Page 16 TCL Multimedia Technology Holding CRT BU R&D Center 1.1. The way to enter P-Mode a) Method one Switch on the TV set. Press the “MENU” key on RC to show the “PICTURE” OSD menu. Move the cursor to “Contrast” item then press the “9”, “7”, “3”, “5” key continuously on RC within 3 seconds then enter P-Mode.
  • Page 17 TCL Multimedia Technology Holding CRT BU R&D Center 1.4. The adjustment page list an RC key function on P-Mode: RC key Item Description Screen voltage adjustment Adjust the VG2 voltage page Vertical geometry Vertical geometry page Horizontal geometry Horizontal geometry...
  • Page 18 TCL Multimedia Technology Holding CRT BU R&D Center Flowchart of alignment procedure B+ adjustment Electrical RF AGC properties adjustment checking for chassis Parameter setup White balance Aging Adjustment of Adjustment of Adjustment focus voltage screen voltaget PAL geometry NTSC Set shopping...
  • Page 19 TCL Multimedia Technology Holding CRT BU R&D Center 3. Adjustment description Note: Alignment should be done after 3 minutes warm up of TV. 3.1 B+ Voltages 1. All relevant connectors and modules must be connected and inserted. 2. Main voltage is at 220VAC, 50Hz.（voltage range:110VAC~240VAC,50Hz）...
  • Page 20 TCL Multimedia Technology Holding CRT BU R&D Center 3.2 RF AGC alignment 3.2.1 Method 1 A. Connect the detector as shown below (Picture 3.2) to collector of Q101. B. Receive a grey scale signal with 70dBμV amplitude. C. Enter P-Mode, press “6” key on RC to select “AGCT”.
  • Page 21 TCL Multimedia Technology Holding CRT BU R&D Center 3.4 White Balance Adjustment 1. Input a black and white pattern to RF input. 2. Enter P-Mode, press key “3” to select white balance adjustment menu. 3. Use the color analyzer to measure the black side of the screen. Adjust the value of “RC”,”GC”...
  • Page 22 TCL Multimedia Technology Holding CRT BU R&D Center 3.5 Sub brightness adjustment 1. Input eight steps gray signal. 2. Press key “3” to enter sub-brightness adjustment. 3. At dynamic state, adjust “BRTC” until the secondary gray bar just to be seen. (like picture 3.5.)
  • Page 23 TCL Multimedia Technology Holding CRT BU R&D Center 3. On producing, please use the “AUTO OFFSET” (On page “2”) function to easy the geometry adjustment of NTSC signal. When finished the PAL signal geometry adjustment, press “2” key to enter page “2” to select “AUTO OFFSET” item, press “►” key to active the automatic offset function.
  • Page 24 TCL Multimedia Technology Holding CRT BU R&D Center 1. Enter P-Mode, press key “4” to select page “4”.Set the corresponding item to require value. See below table 3.7.1 for detailed description. Table 3.7.1: Producing parameter setup and option page “4”...
  • Page 25 TCL Multimedia Technology Holding CRT BU R&D Center B. Picture set to “Standard” status. (Brightness=50, Contrast=50, Colour=50, White tone =Normal.) C. Sound set normal.(Volume=30,Balance=50.) 2). Set the user picture and sound curve value A. Brightness curve: OSD menu Default Value...
  • Page 26 TCL Multimedia Technology Holding CRT BU R&D Center 2. Enter P-Mode, press key “5” to select page “5”. Set the corresponding item to require value. See below table 3.7.2 for detailed description. Table 3.7.2: Producing parameter setup and option page “5”...
  • Page 27 TCL Multimedia Technology Holding CRT BU R&D Center 38.90 IF frequency Select the IF frequency AGCS AGC speed Don’t adjust, use default AGNE Audio gain Don’t adjust, use default 4. Enter P-Mode, press key “7” to select page “7”. Set the corresponding item to require value.
  • Page 28 TCL Multimedia Technology Holding CRT BU R&D Center RUSSIAN* Russian enable FRENCH* French enable FARSI* Farsi enable 0=ALPS tuner TUNER TYPE* Select tuner type 1=TCL tuner AV no signal within 10 minutes 0=Disable AV STANDB automatic standby 1=Enable 0=Follow TV...
  • Page 29 TCL Multimedia Technology Holding CRT BU R&D Center value. See below table 3.7.7 for detailed description. Table 3.7.7: Producing parameter setup and option page “9” OSD menu Default Value Description Remark 0=Disable Black stretch enable 1=Enable 0=15IRE Black Stretch depth...
  • Page 30 RF Section Tuner Tu101 receive the radio frequency signal, after inside circuit to do signal receiving, and signal amplifying. The amplified high frequency signal accompany with the high frequency oscillation voltage oscillated by set oscillator input to the mixer. The IF picture signal and sound signal formed in mixer and output from mixer, then send to picture IF processing circuit.
  • Page 31 Small Signal Processing Section Small signal processing section is the IF (intermediate frequency) signal across saw filter send in the pin12 and pin13 of IC201. The VIFIN signal through built-in PLL DEMOD, sound trap, video amplifier and synchronous detector processing, get the color video broadcast signal and 2 sound IF signal.
  • Page 32 (Fig3. Block Diagram of IC201.) Horizontal Scanning Section The horizontal drive signal send out from pin 56 of IC201, Q401 is horizontal driving transistor, coupled by horizontal driving transformer T402 , to control the horizontal output transistor working in switch on and off situation, get good linearly and enough amplitude of saw-tooth wave current to drive horizontal deflection yoke scanning.
  • Page 33 Vertical Scanning Section Vertical scanning section adopted STV8172A vertical deflection booster, we use as differential-output driver. The vertical raw-tooth wave signal sends out from pin14/15 of IC201 VDA/VDB. The two differential signal input pin 1 and 7 of STV8172A IC301. Pin2(+14v) and Pin7(-14v) of IC301 is power supply which come from the main power transformer.

  • Page 34: Power Supply Section

    Audio Power Amplifying Section Power Supply Section AC supply 220V/110v through filtering network and rectifying circuit and get 300Vdc voltage. LF801/LF801A and CX802 makes up a differential mode rejection, LF802 and CY801,CY802 makes up a common mode rejection network. D801-D804 is rectifying network. 300Vdc voltage supply pin3 of T801, also through R804 send to pin8 of IC801 NCP1337.
  • Page 42 UOC-TOP-64 N1 series Versatile signal processor for CRT TV applications Rev. 0.11 — 25 January 2007 Product data sheet 1. General description The UOC-TOP-64 series is a very flexible concept which offers attractive solutions for 1f TV receivers with CRTs. This new concept offers a complete range of products with the right price level to cover TV receivers from basic mono 14 inch sets up to the best featured large and/or wide screen AV-stereo TV sets.
  • Page 43 UOC-TOP-64 N1 series NXP Semiconductors Signal processor for CRT TV 2. Features 2.1 Analog Video Processing 2.1.1 Overview of available features (AV-110/90 and Mono-110 concept) Multi-standard vision IF circuit with alignment-free PLL demodulator Internal (switchable) time-constant for the IF-AGC circuit Switchable group delay correction and sound trap (with switchable centre frequency) for the demodulated CVBS signal Separate Second Sound IF output or FM demodulator output without de-emphasis...
  • Page 44 UOC-TOP-64 N1 series NXP Semiconductors Signal processor for CRT TV Picture improvement features with peaking (with switchable centre frequency, depeaking, variable positive/negative peak ratio, variable pre-/overshoot ratio and video dependent coring), dynamic skin tone control, gamma control and blue- and black stretching.
  • Page 45 UOC-TOP-64 N1 series NXP Semiconductors Signal processor for CRT TV 2.2 Micro-Controller 80C51 m-controller core standard instruction set and timing 0.9766 ms machine cycle maximum of 80 k x 8-bit late programmed ROM maximum of 3 k x 8-bit Auxiliary RAM C byte level bus interface.
  • Page 46 UOC-TOP-64 N1 series NXP Semiconductors Signal processor for CRT TV 2.4 Display 2.4.1 Features of the OSD-only devices Up to 4 character sets with 256 characters each (size 16 pixels x 18 lines) Enhanced OSD modes 50Hz/60Hz display timing modes Serial and Parallel Display Attributes Single/Double Width and Height for characters Scrolling of display region...

  • Page 47: Quick Reference Data

    UOC-TOP-64 N1 series NXP Semiconductors Signal processor for CRT TV 3. Quick reference data Table 1: Quick reference data SYMBOL PARAMETER MIN. TYP. MAX. UNIT Supply analogue supply voltage VSP − − supply current (5.0 V) digital supply VSP / analogue supply periphery −...

  • Page 48: Block Diagram

    UOC-TOP-64 N1 series NXP Semiconductors Signal processor for CRT TV 5. Block diagram µ-PROCESSOR / TELETEXT DECODER / OSD BCLIN BLKIN/ SVM/ VGUARD **) The mono-110 version has only volume control and no tone control functions Fig 1. Block diagram of the “AV-110/90” and “MONO-110” TV processor <Document ID>...
  • Page 49 UOC-TOP-64 N1 series NXP Semiconductors Signal processor for CRT TV µ-PROCESSOR / TELETEXT DECODER / OSD BCLIN BLKIN/VGUARD Fig 2. Block diagram of the “MONO-90” TV processor <Document ID> © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 0.11 — 25 January 2007 10 of 230...

  • Page 50: Pinning Information

    UOC-TOP-64 N1 series NXP Semiconductors Signal processor for CRT TV 6. Pinning information Table 6: Pinning information SYMBOL DESCRIPTION SDIP64 AV-110 AV-90 Mono-90 Mono-110 − IFVO/SVO/PIP IF video output / selected CVBS output / PIP output − − IFVO/SVO IF video output / selected CVBS output supply voltage TV processor (+5 V) VCC8V 8 Volt supply for audio switches...
  • Page 51 UOC-TOP-64 N1 series NXP Semiconductors Signal processor for CRT TV Table 6: Pinning information SYMBOL SDIP64 DESCRIPTION AV-110 AV-90 Mono-90 Mono-110 GND5 ground OTP Programming Voltage VDDA1(3.3V) supply voltage − BO/PBOUT Blue output / P output − − Blue output −...
  • Page 52 STV8172A ® Vertical Deflection Booster for 3-A TV/Monitor Applications with 75-V Flyback Generator PRODUCT PREVIEW Main Features Power Amplifier HEPTAWATT (Plastic Package) Flyback Generator ORDER CODE: STV8172A Stand-by Control Output Current up to 3 App Thermal Protection Description Input (Non Inverting) The STV8172A is a vertical deflection booster Output Stage Supply Output...

  • Page 53: Absolute Maximum Ratings

    Absolute Maximum Ratings STV8172A Absolute Maximum Ratings Symbol Parameter Value Unit Voltage Supply Voltage (pin 2) - Note 1 Note 2 Flyback Peak Voltage - Note 2 Voltage at Pin 3 - Note Note 3 Note 6 -0.4 to (V + 3) Amplifier Input Voltage - Note...

  • Page 54: Electrical Characteristics

    STV8172A Electrical Characteristics Electrical Characteristics = 34 V, T = 25°C, unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit Fig. Supply Operating Supply Voltage Range (V Note 8 Pin 2 Quiescent Current = 0, I Pin 6 Quiescent Current = 0, I = 0, V =35v...
  • Page 55 Electrical Characteristics STV8172A Figure 1: Measurement of I and I 2.2V 39kW STV8172A 5.6kW (a): I2 and I6 measurement (b): I1 measurement Figure 2: Measurement of V 2.2V STV8172A - I5 Figure 3: Measurement of V and V I3 or I5 STV8172A 2.2V (a): V...

  • Page 56: Application Hints

    STV8172A Application Hints Application Hints The yoke can be coupled either in AC or DC. DC-coupled Application When DC coupled (see Figure 4), the display vertical position can be adjusted with input bias. On the other hand, 2 supply sources (V and -V ) are required.
  • Page 57 Application Hints STV8172A 4.1.1.1 Centering Display will be centered (null mean current in yoke) when voltage on pin 7 is (R is negligible): æ ö ´ ------------------------ ç --------------------- - ÷ è ø 4.1.1.2 Peak Current – V M V m ´...
  • Page 58 STV8172A Application Hints AC-Coupled Applications In AC-coupled applications (See Figure 6), only one supply (V ) is needed. The vertical position of the scanning cannot be adjusted with input bias (for that purpose, usually some current is injected or sunk with a resistor in the low side of the yoke). Figure 6: AC-coupled Application Output (47 to 100µF)
  • Page 59 Application Hints STV8172A performs an integration of the parabolic signal on C , therefore the amount of S correction is set by the combination of C and C Application with Differential-output Drivers Certain driver ICs provide the ramp signal in differential form, as two current sources i and i with opposite variations.

  • Page 63: Colour Television

    Colour Television Chassis: NX56 Figure 1 Fuse Blown Fuse Blown Check IC801 and Is the drain of D801~D804 peripheral Q801 shorted components. to earth? Replace Cheek D809~D812 Replace Q801 Figure2 No Raster Abnormal +B raster abnormal + B Check Q402 collector C resistance to earth Replace Q402 resistance to earth ok?
  • Page 64 Colour Television Chassis: NX56 Figure3 No Raster, +B OK No raster Replace IC201 Replace Q402 B Voltage OK Yes Check the waveform H-out Is the voltage waveform at PIN static working Pin8 56 of IC201 OK? point of Q402. IC202 5v Is the resistance Replace to earth of pin8...
  • Page 65 Colour Television Chassis: NX56 Figure 5 No Vertical Scanning Is both +14V and -14V ok? Is the signal at P1 of Check/Replace IC301 ok? , D410, D411 Check/Replace IC301 Check signal at P14/P15 of IC201 Check circuit Check/Replace IC201 between IC301 IC201 Figure 6 No Picture...
  • Page 66 03-14F7SAH-VE0 14F7/NX56C-LA PART NO. SEPC LOCATION T6-NR0002-ACL0X 06-NR0002-A000X RCT NX56C JY-T03203-004 03-14F7SAH-VE0 T6-NR0002-ACL0X ASS'Y-REMOTE CONTROL BDEQUEQU 03-14F7SAH-VE0 V8-NX56BLA-TM4V508 SOFTWARE SOFTWARE SOFTWARE CODE FOR IC201 T8-1466SAH-MA1 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) D415;D414;D404;D401;D301 T8-1466SAH-MA1 10-1N4148-ABX DIODE 1N4148 (SWITCHING) D600 D313;D315;D316;D210;D602;D20 T8-1466SAH-MA1 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 4;D406;D603 T8-1466SAH-MA1...
  • Page 67 T8-1466SAH-MA1 25-BFB100-M1X CAP. ELEC 10 UF 50V +/-20% C317;C319;C903 C211;C221;C230;C237;C203;C20 T8-1466SAH-MA1 25-BFB100-M1X CAP. ELEC 10 UF 50V +/-20% 2;C101;C904 C250;C249;C248;C251;C615;C61 T8-1466SAH-MA1 25-BFB109-M1X CAP. ELEC 1 UF 50V +/-20% 6;C622;C247 T8-1466SAH-MA1 25-BFB109-M1X CAP. ELEC 1 UF 50V +/-20% C226;C216;C106 T8-1466SAH-MA1 25-BFB479-M1X CAP.
  • Page 68 T8-1466SAH-MA1 41-WJ0150-B00 WIREBAREJUMPER15MM R307;J224;R309;R217 T8-1466SAH-MA1 41-WJ0175-B00 WIREBAREJUMPER17.5MM R418;J239 T8-1466SAH-MA1 41-WJ0190-B00 WIREBAREJUMPER19MM J205 T8-1466SAH-MA1 41-WJ0200-B00 WIREBAREJUMPER20MM J213 T8-1466SAH-MA1 66-343730-0B0 HOLLOW RIVET 1.6MMX3.0MMX3.2MM Q402(E);FOR T401;FOR L458 T8-1466SAH-MA1 66-343740-0B0 HOLLOW RIVET (2.3MMX4.0MMX3.5MM) FOR P401 TUNER A% 散装 NTSC 45.75MHZ F T8-1466SAH-MA1 07-457FF5-NF9T TU101 CONNECTOR T8-1466SAH-MA1 11-DD5023-0CX...
  • Page 69 T8-14F1SAH-PW3 13-000TL4-31T IC-REGSPECKT TL431ACLP R=N IC803 T8-14F1SAH-PW3 18-CB0100-JNX RES. C.F. 10 OHM 1/6W +/-5% R873;R814 T8-14F1SAH-PW3 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% R835 T8-14F1SAH-PW3 18-CB0122-JNX RES. C.F. 1.2K OHM 1/6W +/-5% R811 T8-14F1SAH-PW3 18-CB0153-JNX RES. C.F. 15K OHM 1/6W +/-5% R818 T8-14F1SAH-PW3 18-CB0222-JNX...
  • Page 70 T8-14F1SAH-PW3 41-WJ0060-B00 WIRE-BARE J809;JP804;JP803 T8-14F1SAH-PW3 41-WJ0065-B00 1 R=N J814 T8-14F1SAH-PW3 41-WJ0075-B00 WIREBAREJUMPER7.5MM J819;J810;J811;JP808 T8-14F1SAH-PW3 41-WJ0080-B00 WIREBAREJUMPER8MM J801A L833;J807;J812;J822;L840;J82 T8-14F1SAH-PW3 41-WJ0100-B00 WIREBAREJUMPER10MM 0;JP810;L815 T8-14F1SAH-PW3 41-WJ0100-B00 WIREBAREJUMPER10MM J815;J817 T8-14F1SAH-PW3 41-WJ0110-B00 WIREBAREJUMPER11MM J816 T8-14F1SAH-PW3 41-WJ0125-B00 WIREBAREJUMPER12.5MM D881 T8-14F1SAH-PW3 41-WJ0135-B00 WIREBAREJUMPER13.5MM J818 T8-14F1SAH-PW3 41-WJ0150-B00 WIREBAREJUMPER15MM R850 T8-14F1SAH-PW3...
  • Page 71 T8-14F7AH-FC1 63-Z50300-AB4G S/T SCREW Z 5 X 30 AB MTG CRT & F. CAB T8-14F7AH-FC1 67-X12668-0E0 SPRING CRT 6MMX40MMX0.5MM T8-14F7AH-FC1 56-14F7FB-0HA6S TV PAI KEY -- R=N T8-14F7AH-FC1 56-14F7PK-0HA6S TV PAI KEY -- R=N T8-14F7AH-FC1 62-450560-0UN TRACKING_R T8-14F7AH-FC1 62-450570-0UN TRACKING_L T8-14F7AH-PA5 36-141390-000 CONVERTER 300/75 OHM(FOR NTSC) TCL47-137000-00X= TWO ROD ANTENNA...
  • Page 72 WIRE 四芯灯丝排线 300MM 4 TJC3 T8-14F7SAH-OT2 46-CD030T-04K01G S402 SCN 2.5MM WIRE CRT RGB 6排线 350MM 6 TJC3 T8-14F7SAH-OT2 46-CD035T-06K01G P201 SCN 2.5M T8-14F7SAH-OT2 48-POW001-YX0G SWITH-POWER 250V 8A SW800 T8-14F7SAH-OT2 70-271510-00A SERVICE CARD T8-14F7SAH-OT2 71-270870-0A9 LABEL T8-14F7SAH-OT2 71-AV0000-V00 SOFT LABEL PAPER WHITE T8-14OFLN-FIR6AH 44-14OFSM-CH1A 14"CRT A34AGT13X53A(F)

Table of Contents