Service Manual

21F99COLOUR TELEVISION

Precautions.................................1I.

Specifications..............................72.

Alignment and Adjustments.........93.

Schematic Diagrams...................43 8.

Bolck Diagram.............................427.

Electrical Parts List.....................286.

Exploded Views and Parts List....275.

Troubleshooting...........................224.

Features2

I C bus controlTurning TV on/off with curtain-fashion218 programmes storedEntire channel CATV(470MHZ)Multi-picture and multi-volume modes selectionAudio/Video input and output,S-Video terminalBlack background protection without signalOn-time,off-time,appointing programmeEnglish OSDChildlock

Haier group

1. PRECAUTIONS IMPORTANT SAFETY NOTICE These parts are identified by many electrical and mechanical parts in this chassis have special safety-related characteristics. ！in the Schematic Diagram and Replacement Parts List.

It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.

Do not modify the original design without permission of the manufacturer.

General Guidance

An Isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents that might result in personal injury caused by electrical shocks.

It will also protect the receiver and it’s components from being damaged by accidental shorts of the circuitry that might be inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with a specified one.

When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1W), keep the resistor 10mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Due to the high vacuum and large surface area of the picture tube, extreme care should be taken in handling the Picture Tube. Do not lift the Picture Tube by its Neck.

X-RAY Radiation

Warning:

The source of X-RAY RADIATION in this TV receiver is the High Voltage Section and the Picture Tube.

For continued X-RAY RADIATION protection, the replacement tube must be of the same type as specified in the Replacement Parts List.

Before returning the receiver to the customer,

Always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to make sure that the set is safe to operate without any danger of electrical shock.

SERVICEING PRECAUTIONS CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS.

NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions. Remember : Safety First.

General Servicing Precautions

1. Always unplug the receiver AC power cord from the AC power source before:

a. Removing or reinstalling any component, circuit board module or any other assembly of the receiver.

b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver.

CAUTION: A wrong substitution part or incorrect installation polarity of electrolytic capacitors may result in an explosion hazard.

d. Discharging the picture tube anode.

2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage-measuring device (DVM, FETVOM, etc.) equipped with a suitable high voltage probe. Do not test high voltage by “drawing an arc”.

3. Discharge the picture tube anode only by (a) first connecting one end of an insulated clip lead to the degaussing or kine aquadag grounding system shield at the point where the picture tube socket ground lead is connected, and then (b) touch the other end of the insulated clip lead to the picture tube anode button, using an insulating handle to avoid personal contact with high voltage.

4. Do not spray chemicals on or near this receiver or any of its assemblies.

5. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable nonabrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99% strength)

CAUTION: This is a flammable mixture.

Unless specified otherwise in this service manual, lubrication of contacts is not required.

6. Do not defeat any plug / socket B+ voltage interlocks with which receivers covered by this service manual might be equipped.

7. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed.

8. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead.

Always remove the test receiver ground lead last.

9. Use with this receiver only the test fixtures specified in this service manual.

CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components are usually called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity.

1. Immediately before handling any semiconductor component or semiconductor- equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static type folder removal device. Some solder removal devices not classified as “anti-static” can generate electrical charges sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed.

CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise even some normally harmless motions such as mutual brushing of your clothes’ fabric or lifting of your foot from a carpeted floor might generate static electricity sufficient to damage an ES device.)

General Soldering Guidelines

1. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range of 500 oF to 600 oF.

2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.

3. Keep the soldering iron tip clean and well tinned.

4. Thoroughly clean the surfaces to be soldered. Use a mall wire bristle (0.5 inch, or 1.25cm) brush with a metal handle. Do not use freon-propelled spay-on cleaners.

5. Use the following unsoldering technique

a. Allow the soldering iron tip to reach normal temperature.(500 o F to 600o F)

b. Heating the component lead until the solder melts.

c. Quickly draw the melted solder with an anti-static, suction-type solder removal device with solder braid.

Caution: Work quickly to avoid overheating the circuit board printed foil.

6. Use the following unsoldering technique

a. Allow the soldering iron tip to reach normal temperature.(500 o F to 600o F )

b. First, hold the soldering iron tip and solder the strand against the component lead until the solder melts.

c. Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the component lead and the foil.

Caution: Work quickly to avoid overheating the circuit board printed foil.

d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.

Remove /Replacement

Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the circuit foil. When holes are of slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined .

Removal

Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts.

Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.

Replacement

Carefully insert the replacement IC in the circuit board.

Carefully bend each IC lead against the circuit foil pad and solder it.

Clean the soldered areas with a small wire-bristle brush.(It is not necessary to reapply acrylic coating to the areas).

“Small-Signal” Discrete transistor

Removal/Replacement

Remove the defective transistor by clipping its leads as close as possible to the component body.

Bend into a “U” shape the end of each of three leads remaining on the circuit board.

Bend into a “U” shape the replacement transistor leads.

Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the “U” with long nose pliers to insure metal to metal contact then solder each connection.

Power Output, Transistor Device

Removal/Replacement

Heat and remove all solder from around the transistor leads.

Remove the heat sink mounting screw (if so equipped).

Carefully remove the transistor from the heat sink of the circuit board.

Insert new transistor in the circuit board.

Solder each transistor lead, and clip off excess lead.

Replace heat sink.

Diode Removal/Replacement

Remove defective diode by clipping its leads as close as possible to diode body.

Bend the two remaining leads perpendicularly to the circuit board.

Observing diode polarity, wrap each lead of the new diode round the corresponding lead on the circuit board.

Securely crimp each connection and solder it.

Inspect (on the circuit board copper side) the solder joints of the two “original” leads. If they are not shiny, reheat them and if necessary, apply additional solder.

Fuse and Conventional Resistor

Removal/Replacement

1. Clip each fuse or resistor lead at top of the circuit board hollow stake.

2. Securely crimp the leads of replacement component around notch at stake top.

3. Solder the connections

Caution: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.

Circuit Board Foil Repair

Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds foil to the circuit board causing the foil to separate from or “lift-off” the board. The following guidelines and procedures should be followed whenever this condition is encountered.

At IC Connections

To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board.(Use this technique only on IC connections).

1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary).

2. Carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern.

3. Bend a small “U” in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection.

4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.

At other connections

Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board.

1. Remove the defective copper pattern with a sharp knife.

Remove at least 1/4 inch of copper, to insure that a hazardous condition will not exist if the jumper wire opens.

2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side.

Carefully crimp and solder the connections.

Caution: Be sure the insulated jumper wire is dressed so that it does not touch components or sharp edges.

2. Specifications • Power Supply: 150~250V 50/60 HZ

• Tuning System: voltage synthesized

• IF: 38.9 MHz

• Power Consumption: ≤70W

• Antenna input impedance: 75Ω

• Receiving System: PAL SECAM B/G D/K

• Language displayed: English

• Video Input: 1.0Vp-p (75Ω)

• Video Output: 1.0Vp-p (75Ω)

• Audio Input: 436mVrms (40Ω)

• Audio Output: 436mVrms (over 600Ω)

Products functions

TYPE FUNCTIONS

21F99 TYPE

FUNCTIONS

21F99

IC TB1238 Audio output power(w) 2W Tube PS Super woofer Color system PAL,SECAM NO of built-in speakers 2 Broadcast system B/G,D/K Analog surround stereo

No.of preset channels 218 Treble/bass lifting and balancing

CATV band width 470MHZ Multiple audio mode √ Blue/black screen Black AV stereo Menu OSD √ Digital reverberation OSD language English Tone control Manifold PIC modes √ Auto volume leveling Program preview √ Mute √ Y/C separation circuit 3D surround sound Denoise circuit SRS Black level extend MAX volume preset Blue level extend 5 bands equalizer Auto skin color correction

AUDIO

NICAM γ adjustment AV in Rear：1 Dynamic high voltage stabilizing AV out Rear：1 Dynamic focusing S terminal √ Double focusing DVD signal input Dynamic white peak clipping KARAOK terminal

IMAGE

Color resolution lift

TERMINALS

Stereo headphone socket

4：2：2 PIC window positioning VGA

Pull-curtain type on /off display √ NO. of Australian standard sockets

Artificial intelligence Service terminal

SVM HI-FI audio signal output terminal

CTI External super bass terminal LTI

DC current output Video signal digitalization Timer off(MINS) 120 Teletext Timer on √ Still frame Auto off upon no signal √ Multi PIC Frames AC off PIP independent tuner Stand by √ PIP double tuner Frequency synthesis tuning PIC out PIC Tension synthesis tuning √

9 programs preview Automatic color system identify √

100Hz I2C bus-mastering √ ZOOM AV in AV out Stepless zoom in/out Wireless earphone(infrared)

16：9 mode Handset position notify(beep)

Logo configure Automatic channel preset √

Skip √ Partial automatic channel preset √

Supper receiver

CONTROL

Manual channel preset √ Calendar Total power input(W) 70W Memo book/games Voltage range(V) 150-250V Favorite channels Power frequency(Hz) 50HZ Child lock Packaged weight(Kg) 25Kg

SPECIFICATIONS

Packaged dimensions(mm) 690X540X540 Type of power plug

OTHER V-CHIP、CCD

Attention:√：already have； *：you can choose it or not

3.Alignment and Adjustments Functions:

I2C bus control

Turning TV on/off with curtain-fashion

218 programmes stored

Entire channel CATV(470MHz)

Multi-picture and multi-volume modes selection

Audio/Video input and output,S-Video terminal

Black background protection without signal

On-time,off-time,appointing programme

English/Russian OSD

Childlock

Control Local control buttons

HT-2599

① Main power switch ② Program tuning button - P + ( -PRO+ ) ③ Volume tuning button - + ④ TV/AV alternation button TV/AV ⑤ Menu display button MENU

Remote control buttons

Before using the remote control, press the main power switch to turn on the TV set.

Figure 10

→MEMORY 1→ MEMORY 2 →

↑←MEMORY 4← MEMORY 3 ↵

MODE PICTURE QUALITY

MEMORY 1 DYNAMIC Bright and Dynamic effect

MEMORY 2 STANDARD Standard Picture

MEMORY 3 SOFT Soft Picture

MEMORY 4 SETTING User Set Up Picture Quanlity

Figure 11

TIME SELECTING Press ← or →button

COLOR AUTO→PAL→SECAM ↑3.58NTSC←4.43NTSC↵

↑

↓

SOUND BG ⇔ DK

① TV/AV alternating: press this button to change from TV to AV 1 and to S-AV 2. ② Picture memory mode: each press of this button will have a result as shown in Fig. 11 (see figure 11). ③ Direct program selecting: one-digit number(0-9); two-digit number(10-99). ④ Display menu: press the button to display Program Memory → Picture Quality Selection →Chinese/English Selection in cycle. ⑤ Display picture mode: press the button to select color, brightness, contrast, picture quality, and blue background. ⑥ Menu adjustment: move up or down to adjust the item functions. ⑦ TV system adjustment: press the button for display on the screen (as shown in figure 12). ⑧ Mute: press the button to stop sound for a short time, press again to resume the sound. ⑨ Timed switch off: press the button to adjust the time for timed switch off, with the display changing in the following order: →120 min. →110 min. →100 min…→20 min. →10 min. →OFF. once set, the TV set will automatically shut off at the set time. ⑩ Volume adjustment: + press the button to increase volume; − press the b utton to decrease volume. (11) Program adjustment: + press the button to increase position number. − press the button to decrease position number. (12) Menu selection: press up or down to select menu functions. (13) One/two digit position number alternating: press the button to select one or two digit position number. (14) Display position number: press the button and the number of the current program will be displayed on the screen. Press again and the position number will disappear. (15) Remote switch ON and OFF: press the button to turn off the DC power supply of the TV set. To turn on the TV set, press again this button or a digit button. Note: In case of a power failure while watching the TV or the TV set is not used for a long period of time (in standby status for over 12 hours), the main power switch shall be turned off.

Figure 12

Brief operation instructions PSO MEMORY 8POSITION 01 BAND VHFL SKIP OFF SEARCH UP MFT UP AUTO MEMORY →

↓ PSO MEMORY POSITION 01 BAND VHFL SKIP OFF SEARCH UP MFT UP (1)Press the [MENU] button and the “POS.

MEMORY” menu will be displayed on the screen; 8AUTO MEMORY →

Figure 1

1. Preparation before selecting program Connect the antenna (or cable television signal) and power supply line, press power switch①, the power indicator will light on, and the picture will appear in a few seconds. 2. Auto search of programs The TV set will automatically search all television programs, and sequentially store all optimally tuned positions in each position number after the search is finished.

(2) Press selection button [-PRO+] or [↑] [↓] to point the red “” on the screen to “AUTO SEARCH”; (3) Press adjustment button [+] or [→] and the TV set begins to search programs from “0” until all the programs are found and the searching is finished with only position number “0” displayed on the screen; (4) During auto-search, if you want to stop the searching, press adjustment button [-] or [←]. (See Figure 1) 3. Semi-auto search With this function, you can preset the program you need to the pointed channel. 1) Press menu button [MENU] and the “POS. MEMORY” menu appears on the screen; 2) Press selection button [-PRO+] or [↑] [↓] to point the red “” to “POSITION”; 3) Press adjustment button [-+] or [→][←] to change the position number to your desired number (e.g. Position 04). 4) Press selection button [-PRO+] or [↑] [↓] to point the red “” on the screen to SEARCH. 5) Press adjustment button [-+] or [→][←] to search upward or downward for TV signals. Stop searching when a TV program is found, if it is not the desired one, press[- +] or [→][←] to continue searching until the your desired program is found; 6)Press menu button [MENU] repeatedly until the characters on the screen disappear, when the desired TV signal is already stored at Position number 04. (See Figure 2)

PSO MEMORY 8POSITION 01 BAND VHFL SKIP OFF SEARCH UP MFT UP AUTO MEMORY →

↓ PSO MEMORY 8POSITION 04 BAND VHFL SKIP OFF SEARCH UP MFT UP AUTO MEMORY →

↓ PSO MEMORY POSITION 04 BAND VHFL SKIP OFF 8SEARCH UP MFT UP AUTO MEMORY →

↓ PSO MEMORY POSITION 04 BAND VHFL SKIP OFF 8SEARCH UP MFT UP AUTO MEMORY →

Figure 2

PSO MEMORY 8POSITION 01 BAND VHFL SKIP OFF SEARCH UP MFT UP AUTO MEMORY → ↓ PSO MEMORY POSITION 01 8BAND VHFL SKIP OFF SEARCH UP MFT UP AUTO MEMORY →

→VHFL→VHFH→UHF

Figure 3

PSO MEMORY 8POSITION 01 BAND VHFL SKIP OFF SEARCH UP MFT UP AUTO MEMORY → ↓ PSO MEMORY POSITION 01 BAND VHFL SKIP OFF SEARCH UP 8MFT UP AUTO MEMORY →

Figure 4

4. Band selection In semi-auto search, if the program signal you want to search is not in the current band, you can change the range to speed up the searching. 1) Press menu button [MENU] and the “POS. MEMORY” menu will appear on the screen; 2) Press selection button [-PRO+] or [↑] [↓] to point the red “” on the screen to “BAND”; 3) Press adjustment button [-+] or [→][←] to adjust to your desired signal band. (See Figure 3) 5. Usage of fine tuning For some reasons or the interference of antenna system, the picture and audio effect of programs searched by auto search may not be so good, then fine tuning of the frequency shall be used. 1) Press menu button [MENU] and the “POS. MEMORY” menu will appear on the screen; 2) Press selection button [-PRO+] or [↑] [↓] to point the red “” on the screen to “MFT”; 3) Press and hold adjustment button [-+] or [→][←] until the optimum picture and audio effects are obtained and then release the button. (See Figure 4) 6. Skip After presetting the positions, you can skip the unnecessary position numbers (such as repeated signals, pseudo signal, etc.), in order to select only the programs you need. 1) Press program button [- PRO +](or press digit button directly), select the position number you want to skip (take Position 04 as an example); 2) Press menu button [MENU] and the “POS. MEMORY” menu will appear on the screen; 3) Press selection button [-PRO+] or [↑] [↓] to point the red “” on the screen to “SKIP”; 4) Press adjustment button [-+] or [→][←] to turn it ON. (See Figure 5) Note: When a certain position number is in SKIP ON mode, this position number will not appear when you select the programs with [-PRO+] button. (But with direct selection buttons, the number will appear.) When a certain position number is in the SKIP OFF mode, the position number will appear when you select the programs with [-PRO+] button.

4 ↓ PSO MEMORY 8POSITION 04 BAND VHFL SKIP OFF SEARCH UP MFT UP AUTO MEMORY →

↓ PSO MEMORY POSITION 04 BAND VHFL 8SKIP OFF SEARCH UP MFT UP AUTO MEMORY →

Figure 5

Picture quality selection

The [MENU] button is a multi-functional button. By pressing this repeatedly, you can select the Picture Quality Menu and select the adjustment of color, brightness, contrast, picture quality, blue background. (See Figure 6)

ITEM PRESSING - +

+ COLOUR PALER DEEPER BRIGHTNESS DARKER BRIGHTER CONTRAST WEAKER STRONGER PICTURE QUALITY SOFTER SHARPER - BLUE BACKGROUND ON OFF

Figure 6

CONNECTION OF TV AUDIO-VISUAL SYSTEM

Function of terminals on the back cover: ① Aerial input socket

② Video input socket

③ Audio left sound track input socket

④ Audio right sound track input socket

⑤ S-video input socket

⑥ Video output socket

⑦ Audio left sound track output socket

⑧ Audio right sound track output socket

21F99 HT-2599

Connection of terminal board AV (Audio/Video) input:

If you connect the audio, video outputs of such AV equipment as a video cassette player or VCD player to the AV input terminals of the TV set, you can enjoy video cassette programs and VCD.

Connection of audio, video output terminals:

Output terminals can output the picture and sound signals of the program shown on the TV. These terminals can be used to record the TV program.

• For connection with a video recorder with single track sound, please connect its audio input line to the audio output left (L) or right (R) terminal of this set. • S-video input socket and the video input socket may not have input of signal at the same time. While the signal is inputted to one of them, the input signal plug for the other one must be pulled out.

Disassembly A. Important Note

This TV set is disconnected from the power supply through the converter transformer. An isolating transformer is necessary for service operations on the primary side of the converter transformer.

Back Cabinet Removal

Remove the screws residing on the back cabinet and carefully separate the back cabinet from the front cabinet.

B. Explosion view

C. Precautions for handling of picture tube

Due to high vacuum and large surface area of picture tube, great care must be exercised when handling picture tube. Always lift picture tube by grasping it firmly around faceplate.

NEVER LIFT TUBE BY ITS NECK! The picture tube must not be scratched or subjected to excessive pressure as fracture of glass may result in an implosion of considerable violence which can cause personal injury or property damage.

VII. IC function pins

1. Integrated circuits used in this model

1) TBA1238AN: picture intermediate amplification, sound intermediate amplification, video signal processing, chrominance signal processing, RGB output circuit, horizontal and field oscillating scan circuit.

2) TMP87CK38N: super central micro-processing unit.

3) LA7830 (LA7833): field scan circuit

4) LA4275: sound power amplifier circuit

5) LA7910: wave band change-over switch

2. IC functions and parameters N402 LA7830 (LA7833)

Reference Resistance(KΩ ) No. Function Reference Voltage(V) Forward Backward

1 Grounding 0 0 0 2 Output 14 0.45 1.6 3 Pump power supply output 24(26) 0.5 ∞ 4 Field scanning sawtooth signal input 0.9 0.9 1 5 Field scanning sawtooth signal

forming terminal 0.8 0.65 1.4

6 Field power supply 24(26) 0.5 4.5 7 Field power supply input 1.9 0.72 30

N701 LA4275

Reference Resistance(KΩ ) Item Function Reference Voltage(V) Forward Backward

1 Grounding 0 0 0 2 Power amplifier output 10 0.55 4.5 3 Power supply 20 0.42 2.8 4 Ripple wave filtering 10 1.2 2.4 5 Grounding 0 0 0 6 Audio Input 0.7 1.1 ∞ 7 Feedback 0.2 0.72 2.0

N201 TB1238AN

Reference Voltage(V) Reference Resistance(KΩ ) Pin Function Without signal

With signal

Forward(Ω) Backward(Ω)

1 Unweighted 5.0 5.0 800 2000 2 Audio signal output 3.5 3.5 750 2000 3 PIF circuit power supply 9.0 9.0 460 600 4 AFT output and auto-adjusting 2.1 2.1 750 600 5 PIF circuit grounding 0 0 0 0 6 IF signal input pin 2.0 2.0 680 2000

Reference Voltage(V) Reference Resistance(KΩ ) Pin Function Without With Forward(Ω) Backward(Ω)signal signal

7 IF signal input pin 2.0 2.0 680 2000 8 RF AGC output 6.6 4.0 680 2000 9 IF AGC filtering 5.2 4.1 760 2000 10 Color demodulation APC filtering 2.4 2.4 750 3000 11 4.43MHz crystal oscillator 3.5 3.5 820 3000 12 Y/C circuit grounding 0 0 0 0 13 Analog RGB and AKB mode

alternating 0 0 720 650

14 Analog R signal input 2.7 2.7 800 3000 15 Analog G signal input 2.7 2.7 800 3000 16 Analog B signal input 2.7 2.7 800 3000 17 RGB(image and message

circuit) power supply 9.0 9.0 450 600

18 R signal output 3.0 3.0 760 1500 19 G signal output 3.0 3.0 760 1500 20 B signal output 3.0 3.0 720 1400 21 ABCL control pin 5.6 5.6 820 2000 22 Field sawtooth wave forming 4.1 4.1 750 2000 23 Field feedback signal 5.0 5.0 820 2000 24 Field driving signal output 0.9 0.9 720 900 25 Field AGC 1.8 1.8 800 2000 26 Bus clock signal 5.0 5.0 720 15000 27 Bus data signal 5.0 5.0 720 15000 28 Deflection circuit power supply 9.0 9.0 450 600 29 PAL/NTSC identification signal

output SECAM identification signal input

1.5 1.5 800 2000

30 Line feedback pulse input 0.6 0.6 780 2000 31 Composite synchronizing pulse

signal output 4.5 4.5 780 2000

32 Line driving signal 2.7 2.7 640 680 33 Deflection circuit grounding pin 0 0 0 0 34 Sandcastle pulse input 1.5 1.5 820 2000 35 Video switching signal output 3.1 3.1 750 1200 36 Digital circuit power supply 5.0 5.0 470 800 37 SECAM B-Y signal input 2.4 2.4 800 2000 38 SECAM R-Y signal input 2.4 2.4 800 2000 39 Y signal input 3.1 3.1 800 3600 40 Line AFC filtering 6.6 6.6 800 2000 41 External video/Y signal input 1.6 1.6 800 2000 42 Digital circuit grounding 0 0 0 0 43 PIF composite video signal input 3.3 3.3 800 2000 44 Black level detection filtering 2.3 2.3 800 4000 45 External chrominance signal input 2.9 2.9 800 2000 46 Y/C circuit power supply 5.0 5.0 500 1200

Reference Voltage(V) Reference Resistance(KΩ ) Pin Function Without With Forward(Ω) Backward(Ω)signal signal

47 PIF and SIF composite signal output

3.8 3.8 680 900

48 Intermediate frequency locked phase loop filtering

4.7 4.7 800 2000

49 VCO and SIF grounding 0 0 0 0 50 Intermediate frequency VCO 8.1 8.1 550 1000 51 Intermediate frequency VCO 8.1 8.1 650 1000 52 VCO and SIF power supply 9.0 9.0 450 600 53 SIF signal input and horizontal

curve correction 4.5 4.5 820 2000

54 SIF smooth filtering 5.6 5.6 800 1300 55 External audio input 4.2 4.2 800 2000 56 FM DC negative feedback 3.5 3.5 800 2000

N901 TMP87CK38N

Reference Voltage(V) Reference Resistance Pin Function Without signal

With signal

Forward(Ω) Backward(Ω)

1 Power supply grounding 0 0 0 0 2 Tuning voltage output * * 700 8000 3 Vacant pin 5.0 5.0 700 8000 4 Mute 5.0 0 700 8000 5 External mute 5.0 0 700 8000 6 Vacant pin 0 0 700 8000 7 Standby power supply 2.0 2.0 700 8000 8 Vacant pin 1~4.2 1~4.2 700 8000 9 Band 1 0~4.8 0~4.8 700 3500 10 Band 2 0~1.7 0~1.7 700 3000 11 Clock bus control 5.0 5.0 700 15000 12 Digit bus control 5.0 5.0 600 15000 13 AFC input 2.3 2.3 700 3000 14 Karaoke switch 0 0 600 10000 15 Keyboard matrix input 4.0 4.0 700 10000 16 Keyboard matrix input 4.0 4.0 680 10000 17 Vacant pin 0 0 700 10000 18 Vacant pin 0 0 700 10000 19 Vacant pin 0 0 620 10000 20 Vacant pin 0 0 620 10000 21 Grounding 0 0 0 0 22 Red primary color character

output 0 0 620 2200

Reference Voltage(V) Reference Resistance Pin Function Without With Forward(Ω) Backward(Ω)signal signal

23 Green primary color character output

0 0 620 2200

24 Blue primary color character output

0 0 620 2200

25 Character blanking 0 0 620 2200 26 Line flyback 4.0 4.0 680 10000 27 Field flyback 4.8 4.8 680 10000 28 Character oscillating 5.0 5.0 600 10000 29 Character oscillating 5.0 5.0 0 10000 30 Grounding 0 0 0 0 31 CPU clock 2.1 2.1 700 10000 32 CPU clock 2.1 2.1 700 10000 33 CPU reset 5.0 5.0 650 40000 34 Vacant pin 5.0 5.0 700 10000 35 Infrared receiving input 5.0 5.0 700 10000 36 Line synchronizing signal

input 4.7 4.7 700 10000

37 Clock bus control 2.9 2.9 700 10000 38 Data bus control 3.2 3.2 700 10000 39 Vacant pin 0 0 700 10000 40 Vacant pin 4.6 4.6 700 10000 41 Vacant pin 0 0 700 10000 42 Power supply 5.0 5.0 420 2700

N101 LA7910

Reference Voltage(V) Reference Resistance Pin Function

Without signal Forward(KΩ) Backward(KΩ)1 Output (BU) 1.7 120 7.2 2 Output (BH) 12.6 17.5 7.5 3 Control input 4.8 6.5 8.5 4 Control input 0 6.5 9.0 5 Grounding terminal 0 0 0 6 Power input terminal 1 14.0 6.0 50 7 Output (BL) 0 1.5 1.5 8 Vacant pin 0 8.5 9 Power input terminal 2 12 0.5 0.5

ADJUSTMENT A. Safety precautions

1. It is safe to adjust after using insulating transformer between the power supply line and chassis input to prevent the risk of electric shock and protect the instrument.

2. Never disconnect leads while the TV receiver is on.

3. Don't short any portion of circuits while power is on.

4. The Adjustment must be done by the correct appliance. But this is changeable in view of productivity.

B. Adjustment procedure (adjustment content and adjusting point diagram)

21F99 Adjustment Instructions 1. Equipment, instruments and tools:

(1) One 21″ factory-assembled color TV set

(2) One 100MHz oscilloscope

(3) One three-digit voltmeter

(4) One AC voltage-stabilized source

(5) Factory standard signal cable input system

(6) One user’s remote controller

(7) One adjusting rod

2. Adjusting method of main voltage (111V) or (134V), line amplitude, pincushion correction and intermediate frequency detection (38.9 MHz):

(1) Connect the main baseboard to a 21″ factory-assembled color TV set and connect the company’s adjusting signal.

(2) Switch on 150~250V AC main power supply and receive the electronic circular signal. Adjust accelerating pole and focusing pole to appropriate position. Press the picture memory mode button (PP) on the user’s remote controller to get into “MEMORY2” status.

(3) Ground the black rod of digit voltmeter and connect the red rod to R544. Adjust the potentiometer RP551 (2K) until the digit voltmeter indicates 111±0.5 or 134±0.5.

(4) Receive electronic circular signal, use user’s remote controller to enter “MEMORY 2” status. Adjust the potentiometer RP432 to achieve the best status of line size (90%~92%).

(5) Receive grid signal and press user’s remote controller to enter the “MEMORY 1” status. Adjust the potentiometer RP431 to minimize the pincushion distortion or

barreling distortion, and achieve the best pincushion correction.

(6) Use factory special remote controller for adjustment (V.), point it to the baseboard infrared receiver and press S-PVOC button. Then the factory-assembled color TV displays AFT (dark field)---AFT OK (with signal or noise), intermediate frequency detection (38.9MHz) adjustment.

3. Baseboard testing method:

(1) Connect the main baseboard to a 21″ factory-assembled color TV set, and connect the company’s adjusting signal.

(2) Switch on the 150V~250V main power supply, press the P+, P- button on user’s remote controller to check the grid, electronic circle, color bar, test pattern (without color), three primary colors, color test card signals on position number 0, 1, 2, 3, 4, 5 respectively. It is required that no program is missed, otherwise use auto search or manual search to have all the signals received.

(3) Receive the color test card signal. When you adjust the control of volume, contrast, brightness, color saturation, clarity, the sound and picture shall change accordingly.

(4) To test the TV mode, use remote controller to select the system menu and have Color PAL, SECAM, Sound D/K, B/G displayed respectively on the menu screen.

(5) To test the AV input, press TV/AV button and the picture signals TV-VIDEO1-S-VIDEO2 will be displayed successively. If the corresponding video, S-terminal input signals are detected by the oscilloscope, then the picture and sound of the factory-assembled TV set shall be proper.

1. No raster and no sound

Check the fuse

Check VD503∼VD506 V513 C507 Check loading voltages of 109V 180V

Check if the connector electrodevoltage of V552 is 26V.

Check if all loading resistors are normal

Check 12V9V 5V

Check V552 orCPU POWERcontrol circuit

Check D902V902 andV901

There is breakdown inhorizontal circuit andN201

Check switchpower circuit

Check if rectifierdiodes breakdown

Replace therectifier diodes

Loading has breakdown

Normal Abnormal

Normal Abnormal

Normal Abnormal Normal Abnormal

Normal Abnormal

Normal Abnormal

4.Troubleshooting

There is breakdown in

CRT broad

Check circuit between pin18 pin20 in N201

No raster

Check if G2 voltage on CRT board is normal

Check heater voltage Check the base electrode voltage of V444

2.

Check the voltagebetwecn bace electrodeand connector electrodeof v411

Check the circuitbetween pin 32 atN201 and H drivegrade

Check allvoltages ofpins at X602

The heaterresister isbroken.

Check the connectorelectrode voltage ofV411

There is breakdown inhorizontal drive grade, CheckV444 T401 R437

V411 is rosin jointor broken

Check if FBT T402 V411orC415 C416 are leakage ofelectricity

Check if pin28 voltage 9Vat N201 isnormal

Rechange badcomponents orremedy contentcircuit.

Check the horizontal oscillationexternal circuit of Z280 N201 andN201

Check 9V power circuit

Normal Abnormal

Normal Anormal

Normal Abnormal

Normal Abnormal

Yes

No

Higher Lower

Normal Abnormal

Normal Abnormal

Horizontal bright line

Break R908 , let multimeter preset on R 1K and red meter rodgrounding, let black meter rod tap pin 4 at N402.see if the bright line canwide at instant.

Check if R907 R448 are rosin joint and the resistor value of R448 changes larger.

Check theexternal circuitof N201 andN201.

Normal

There is breakdown in the verticaloutput grate.

Check if the connectorof the deflection yoke isconnected well,andC433is rosin joint orcutoff, and the externalcircuit of N402 andN402.

Check 26Vpower circuit.

YES NO

YES NO

YES NO

3.

4.Picture OK, no sound

Break C700,let red meter rod ground and let black meter rod tap pin6 at N701, the speakers has snapping.

If power amplifier is normal ,check N201 sound IF circuitand N201.

Break the connector electrode ofV701, let the black meter rodtap pin 6 at N701 , see if thespeakers have snapping.

There is breakdown in soundmute circuit, check V701,V903

Check if there is 19V voltage

Check sound power amplifierN701 and circuit , speaker.

Check 19V power circuit.

4.

Yes No

Yes No

Yes No

RASTER OK, NO PICTURE, NO SOUND

Whether there are noise dots?

Check RAGC item of ICbus is set “00”.

Whether there are voltagesin every pin of tuner

Use the remote controller andenter S-MODE and adjustRAGC to near 2D

Check picture IF channeland V231, V212, N201

Aerial system or tunerbreaks down.

Check the circuitbetween CPU andtuner.

NO YES

YES NO

YES NO

NO red

Check if V622 is rosin joint or break?

Replace V622 or joint. Check the voltage of pin 1 at XS602

Check V621, R621 Check the circuit between pin 18 atN201 and pin 3 at XS261

YES NO

YES NO

5.

6.

7. No words

There is black words?

Check L902,C926,C925 Check the circuit between pin 22pin 24at D901 and pin 14pin 16 at N201

Replace thecompartment

Normal Abnormal

Check the circuit betweenV922,R915,C450 and pin 5 atFBT.

cai_minister

28

6.Electrical parts listName Code Location Spcification Unit percent21F99(WKL) 10900401212 TZ-01 1CRT 0094000273 A51LSK195X91 1Rubber washer 0090300076 1mm 4Washer 0090100128 MTBH2004BA--Q 4Clamp 0090200247 TMMOA101 1Degaussing coil tie 0090800171 BJZ0001-----Q 4Clamp 0090200260 MTAJ0063AH--Q 1Degaussing coil 0094500443 HXC-54 1CRT grounding assembly 0090400194 JE221-02-4--Q 1plastic bag 0090501291 MTEA0001AF--Q 1Nut 0090600069 M6 (98025) 4Back label 0090202050 MTFB5204CA--Q 1PVC cover 0090200264 MTAH0057AJ--Q 1Screw 0090600020 SJ2825-87 ST3*12F 2Screw 0090600023 SJ2824-87 ST4*16F 8Front mask assembly 0090801213 BJK5025-----Q 1Front mask 0090200326 MTAA0098AC--Q 1PCB 0091800260 PX65023A----Q 1Wire 0090400810 JT3311-A0152Q 1Jumper 0094101120 0.6mm/7.5mm------A 1Jumper 0094101120 0.6mm/7.5mm------A 1speaker 0094000221 YDT613-4W-16 2Screw 0090600023 SJ2824-87 ST4*16F 8Rubber washer 0090300095 内径Φ4.8 16Rivet 0090100132 MTBS0004BB--Q 8speaker wire 0090400238 JT2481-B0035Q 1speaker wire 0090400245 JC2811-B----Q 1Wire 0090400240 JG4401-610--Q 1Back cover assembly 0090801214 BJH5024-----Q 1Back cover 0090200262 MTAA0097AC--Q 1Cloth 0090300079 15*200 2Cloth 0090300080 15*320 2Package assembly 0090801483 BBJ5197-----Q 1Carton 0090500315 MTED5060CA--Q 1Plastic cover 0090500102 21" 1Top pad 0090500107 MTEE0103AK--Q 1Bottom pad 0090500108 MTEE0104AK--Q 1staple 0090100053 MTEC0001BA--- 6Accessory poke 0090500094 MTEA0023AF--Q 1Operating instructions 0090501598 MTDB5301CA--Q 1Operating instructions 0090501599 MTDB5302CA--Q 1battery 0094000299 5#(英文) 2Remote controller 0094000809 HYF-30A 1brack assembly 0094000269 BJA0051-----Q 1bracket 0090200266 MTAC0043AC--Q 1Main PCB assembly 0094002125 BXA5083-----Q 1PCB 0091800099 PX10086A----Q 1PCB 0091800100 PX10087A----Q 1Resister 0094101020 R444 RT13-1/6W-4.7 ±5%------T 1Resister 0094101020 R704 RT13-1/6W-4.7 ±5%------T 1Resister 0094100797 R279 RT13-1/6W-33 ±5%------T 1Resister 0094100797 R602 RT13-1/6W-33 ±5%------T 1Resister 0094100797 R612 RT13-1/6W-33 ±5%------T 1Resister 0094100797 R622 RT13-1/6W-33 ±5%------T 1Resister 0094100805 R218 RT13-1/6W-68 ±5%------T 1Resister 0094100017 R106 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R201 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R203 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R207 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R216 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R217 RT13-1/6W-100 ±5%------T 1

Resister 0094100017 R219 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R221 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R232 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R236 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R238 RT13-1/6W-100 ±5%------T 1Resister 0094100017 R702 RT13-1/6W-100 ±5%------T 1Resister 0094100802 R111 RT13-1/6W-150 ±5%------T 1Resister 0094100802 R404 RT13-1/6W-150 ±5%------T 1Resister 0094100019 R107 RT13-1/6W-220 ±5%------T 1Resister 0094100019 R234 RT13-1/6W-220 ±5%------T 1Resister 0094100795 R215 RT13-1/6W-270 ±5%------T 1Resister 0094100795 R264 RT13-1/6W-270 ±5%------T 1Resister 0094100795 R265 RT13-1/6W-270 ±5%------T 1Resister 0094100795 R271 RT13-1/6W-270 ±5%------T 1Resister 0094100795 R272 RT13-1/6W-270 ±5%------T 1Resister 0094100795 R273 RT13-1/6W-270 ±5%------T 1Resister 0094100020 R604 RT13-1/6W-470 ±5%------T 1Resister 0094100020 R614 RT13-1/6W-470 ±5%------T 1Resister 0094100020 R624 RT13-1/6W-470 ±5%------T 1Resister 0094100021 R243 RT13-1/6W-560 ±5%------T 1Resister 0094100021 R244 RT13-1/6W-560 ±5%------T 1Resister 0094100021 R403 RT13-1/6W-560 ±5%------T 1Resister 0094100021 R601 RT13-1/6W-560 ±5%------T 1Resister 0094100021 R611 RT13-1/6W-560 ±5%------T 1Resister 0094100021 R621 RT13-1/6W-560 ±5%------T 1Resister 0094100021 R703 RT13-1/6W-560 ±5%------T 1Resister 0094100021 R937 RT13-1/6W-560 ±5%------T 1Resister 0094100023 R115 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R206 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R233 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R235 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R251 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R252 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R423 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R458 RT13-1/6W-1K ±5%------T 1Resister 0094100753 R517 RT13-1/6W-1.2K ±5%------T 1Resister 0094100023 R635 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R907 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R908 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R912 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R945 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R957 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R958 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R973 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R979 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R985 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R986 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R987 RT13-1/6W-1K ±5%------T 1Resister 0094100023 R988 RT13-1/6W-1K ±5%------T 1Resister 0094100753 R603 RT13-1/6W-1.2K ±5%------T 1Resister 0094100753 R613 RT13-1/6W-1.2K ±5%------T 1Resister 0094100753 R623 RT13-1/6W-1.2K ±5%------T 1Resister 0094100753 R633 RT13-1/6W-1.2K ±5%------T 1Resister 0094100025 R211 RT13-1/6W-1.5k ±5%------T 1Resister 0094100025 R274 RT13-1/6W-1.5k ±5%------T 1Resister 0094100025 R275 RT13-1/6W-1.5k ±5%------T 1Resister 0094100025 R276 RT13-1/6W-1.5k ±5%------T 1Resister 0094100025 R277 RT13-1/6W-1.5k ±5%------T 1Resister 0094100025 R932 RT13-1/6W-1.5k ±5%------T 1Resister 0094100025 R934 RT13-1/6W-1.5k ±5%------T 1Resister 0094100025 W913 RT13-1/6W-1.5k ±5%------T 1Resister 0094100025 W914 RT13-1/6W-1.5k ±5%------T 1Resister 0094100026 R523 RT13-1/6W-2.2K ±5%------T 1

Resister 0094100026 R637 RT13-1/6W-2.2K ±5%------T 1Resister 0094100027 R432 RT13-1/6W-2.7K ±5%------T 1Resister 0094100028 R434 RT13-1/6W-3.3K ±5%------T 1Resister 0094100028 R559 RT13-1/6W-3.3K ±5%------T 1Resister 0094100028 R925 RT13-1/6W-3.3K ±5%------T 1Resister 0094100028 R705 RT13-1/6W-3.3K ±5%------T 1Resister 0094100029 R108 RT13-1/6W-4.7K ±5%------T 1Resister 0094100029 R202 RT13-1/6W-4.7K ±5%------T 1Resister 0094100029 R639 RT13-1/6W-4.7K ±5%------T 1Resister 0094100029 R922 RT13-1/6W-4.7K ±5%------T 1Resister 0094100029 R938 RT13-1/6W-4.7K ±5%------T 1Resister 0094100029 R989 RT13-1/6W-4.7K ±5%------T 1Resister 0094100721 R213 RT13-1/6W-5.6K ±5%------T 1Resister 0094100721 R263 RT13-1/6W-5.6K ±5%------T 1Resister 0094100721 R511 RT13-1/6W-5.6K ±5%------T 1Resister 0094100721 R453 RT13-1/6W-5.6K ±5%------T 1Resister 0094100721 R905 RT13-1/6W-5.6K ±5%------T 1Resister 0094100721 R906 RT13-1/6W-5.6K ±5%------T 1Resister 0094100031 R933 RT13-1/6W-6.8K ±5%------T 1Resister 0094100031 R253 RT13-1/6W-6.8K ±5%------T 1Resister 0094100032 R452 RT13-1/6W-8.2K ±5%------T 1Resister 0094100033 R208 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R214 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R258 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R292 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R293 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R457 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R562 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R902 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R926 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R927 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R931 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R935 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R951 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R952 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R955 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R956 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R976 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R977 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R991 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R992 RT13-1/6W-10K ±5%------T 1Resister 0094100033 R917 RT13-1/6W-10K ±5%------T 1Resister 0094100034 R102 RT13-1/6W-15K ±5%------T 1Resister 0094100034 R212 RT13-1/6W-15K ±5%------T 1Resister 0094100034 R294 RT13-1/6W-15K ±5%------T 1Resister 0094100034 R634 RT13-1/6W-15K ±5%------T 1Resister 0094100034 R929 RT13-1/6W-15K ±5%------T 1Resister 0094100929 R435 RT13-1/6W-18k ±5%------T 1Resister 0094100779 R515 RT13-1/6W-22k ±5%------T 1Resister 0094100779 R551 RT13-1/6W-22k ±5%------T 1Resister 0094100779 R940 RT13-1/6W-22k ±5%------T 1Resister 0094100779 R942 RT13-1/6W-22k ±5%------T 1Resister 0094100779 R954 RT13-1/6W-22k ±5%------T 1Resister 0094100779 R967 RT13-1/6W-22k ±5%------T 1Resister 0094100779 R968 RT13-1/6W-22k ±5%------T 1Resister 0094100779 R969 RT13-1/6W-22k ±5%------T 1Resister 0094100779 R990 RT13-1/6W-22k ±5%------T 1Resister 0094100036 R260 RT13-1/6W-33k ±5%------T 1Resister 0094100036 R278 RT13-1/6W-33k ±5%------T 1Resister 0094100036 R447 RT13-1/6W-33k ±5%------T 1Resister 0094100036 R460 RT13-1/6W-33k ±5%------T 1Resister 0094100036 R914 RT13-1/6W-33k ±5%------T 1Resister 0094100036 R960 RT13-1/6W-33k ±5%------T 1

Resister 0094100036 R965 RT13-1/6W-33k ±5%------T 1Resister 0094100036 R974 RT13-1/6W-33k ±5%------T 1Resister 0094100036 R975 RT13-1/6W-33k ±5%------T 1Resister 0094100800 R103 RT13-1/6W-47k ±5%------T 1Resister 0094100800 R104 RT13-1/6W-47k ±5%------T 1Resister 0094100800 R256 RT13-1/6W-47k ±5%------T 1Resister 0094100800 R433 RT13-1/6W-47k ±5%------T 1Resister 0094100800 R436 RT13-1/6W-47k ±5%------T 1Resister 0094100800 R900 RT13-1/6W-47k ±5%------T 1Resister 0094100800 R930 RT13-1/6W-47k ±5%------T 1Resister 0094100800 R970 RT13-1/6W-47k ±5%------T 1Resister 0094100800 R981 RT13-1/6W-47k ±5%------T 1Resister 0094100038 R446 RT13-1/6W-56K ±5%------T 1Resister 0094100038 R448 RT13-1/6W-56K ±5%------T 1Resister 0094100039 R105 RT13-1/6W-68K ±5%------T 1Resister 0094100039 R941 RT13-1/6W-68K ±5%------T 1Resister 0094100039 R953 RT13-1/6W-68K ±5%------T 1Resister 0094101024 R443 RT13-1/6W-120K ±5%------T 1Resister 0094100077 R204 RT13-1/6W-100K ±5%------T 1Resister 0094100077 R205 RT13-1/6W-100K ±5%------T 1Resister 0094100077 R456 RT13-1/6W-100K ±5%------T 1Resister 0094100917 R101 RT13-1/6W-220K ±5%------T 1Resister 0094100917 R455 RT13-1/6W-220K ±5%------T 1Resister 0094100944 R262 RT13-1/6W-390K ±5%------T 1Resister 0094100732 R237 RT13-1/6W-820K ±5%------T 1Resister 0094100946 R632 RT14-1/4W-33 ±5%------T 1Resister 0094100946 R638 RT14-1/4W-33 ±5%------T 1Resister 0094100946 R519 RT14-1/4W-33 ±5%------T 1Resister 0094100990 R261 RT14-1/4W-220 ±5%------T 1Resister 0094100991 R901 RT14-1/4W-470 ±5%------T 1Resister 0094100991 R903 RT14-1/4W-470 ±5%------T 1Resister 0094101288 R944 RT14-1/4W-680 ±5%------T 1Resister 0094100992 R255 RT14-1/4W-2.2K ±5%------T 1Resister 0094100992 R441 RT14-1/4W-2.2K ±5%------T 1Resister 0094101092 R526 RT14-1/4W-2.7K ±5%------T 1Resister 0094100993 R557 RT14-1/4W-4.7K ±5%------T 1Resister 0094100994 R424 RT14-1/4W-15k ±5%------T 1Resister 0094100994 R522 RT14-1/4W-15k ±5%------T 1Resister 0094100996 R566 RT14-1/4W-100K ±5%------T 1Resister 0094100997 R554 RT14-1/4W-150K ±5%------T 1Resister 0094100998 R438 RT15-1/2W-47 ±5%------T 1Resister 0094100999 R442 RT15-1/2W-330 ±5%------T 1Resister 0094101000 R407 RT15-1/2W-1K ±5%------T 1Resister 0094101001 R451 RT15-1/2W-2.7K ±5%------T 1Resister 0094101002 R560 RT15-1/2W-3.3K ±5%------T 1Resister 0094101003 R462 RT15-1/2W-6.8K ±5%------T 1Resister 0094100954 R552 RT15-1/2W-47K ±5%------T 1Resister 0094100954 R555 RT15-1/2W-47K ±5%------T 1Resister 0094100954 R556 RT15-1/2W-47K ±5%------T 1Resister 0094100956 R415 RT15-1/2W-220K ±5%------T 1Resister 0094100956 R501 RT15-1/2W-220K ±5%------T 1Resister 0094100956 R561 RT15-1/2W-220K ±5%------T 1Resister 0094101005 R605 RS11-1/2W-3.3K ±10%------T 1Resister 0094101005 R615 RS11-1/2W-3.3K ±10%------T 1Resister 0094101005 R625 RS11-1/2W-3.3K ±10%------T 1Resister 0094101301 R520 RS11-1/2W-100K ±10%------T 1Resister 0094101301 R521 RS11-1/2W-100K ±10%------T 1Resister 0094101090 R531 RS11-1/2W-12M ±20%------T 1Resister 0094101090 R532 RS11-1/2W-12M ±20%------T 1Capacitor 0094202166 C926 CC1-06-CH-63V-22pF-J------F 1Capacitor 0094201088 C214 CC1-08-CH-63V-100pF-J------F 1Capacitor 0094201088 C232 CC1-08-CH-63V-100pF-J------F 1Capacitor 0094201088 C236 CC1-08-CH-63V-100pF-J------F 1

Capacitor 0094201088 C257 CC1-08-CH-63V-100pF-J------F 1Capacitor 0094200979 C951 CT1-05-2B4-63V-220pF-K------F 1Capacitor 0094200979 C952 CT1-05-2B4-63V-220pF-K------F 1Capacitor 0094200979 C953 CT1-05-2B4-63V-220pF-K------F 1Capacitor 0094200979 C954 CT1-05-2B4-63V-220pF-K------F 1Capacitor 0094200979 C971 CT1-05-2B4-63V-220pF-K------F 1Capacitor 0094200979 C972 CT1-05-2B4-63V-220pF-K------F 1Capacitor 0094200979 C974 CT1-05-2B4-63V-220pF-K------F 1Capacitor 0094200977 C601 CT1-05-2B4-63V-390PF-K------F 1Capacitor 0094200977 C611 CT1-05-2B4-63V-390PF-K------F 1Capacitor 0094200977 C621 CT1-05-2B4-63V-390PF-K------F 1Capacitor 0094200981 C201 CT1-06-2B4-63V-1000pF-K------F 1Capacitor 0094200981 C446 CT1-06-2B4-63V-1000pF-K------F 1Capacitor 0094200981 C934 CT1-06-2B4-63V-1000pF-K------F 1Capacitor 0094201038 C269 CT1-06-2B4-63V-1800PF-K------F 1Capacitor 0094201038 C447 CT1-06-2B4-63V-1800PF-K------F 1Capacitor 0094201038 C551 CT1-06-2B4-63V-1800PF-K------F 1Capacitor 0094201040 C112 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C113 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C114 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C202 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C217 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C221 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C225 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C226 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C237 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C251 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C258 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C260 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C262 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C266 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C270 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C273 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C281 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C297 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C633 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C923 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C929 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C933 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201040 C995 CT1-08-2F4-63V-0.01 F-Z------F 1Capacitor 0094201237 C402 CT1-10-2B4-500V-1000pF-K------F 1Capacitor 0094201238 C403 CT1-14-2B4-500V-3900pF-K------F 1Capacitor 0094201238 C450 CT1-14-2B4-500V-3900pF-K------F 1Capacitor 0094200008 C215 CD110-16V-10 F-M------F 1Capacitor 0094200008 C216 CD110-16V-10 F-M------F 1Capacitor 0094200008 C298 CD110-16V-10 F-M------F 1Capacitor 0094200008 C632 CD110-16V-10 F-M------F 1Capacitor 0094200008 C975 CD110-16V-10 F-M------F 1Capacitor 0094200008 C976 CD110-16V-10 F-M------F 1Capacitor 0094201043 C205 CD110-16V-22 F-M------F 1Capacitor 0094201043 C206 CD110-16V-22 F-M------F 1Capacitor 0094200988 C107 CD110-16V-47 F-M------F 1Capacitor 0094200988 C203 CD110-16V-47 F-M------F 1Capacitor 0094200988 C219 CD110-16V-47 F-M------F 1Capacitor 0094200988 C282 CD110-16V-47 F-M------F 1Capacitor 0094200988 C292 CD110-16V-47 F-M------F 1Capacitor 0094200988 C902 CD110-16V-47 F-M------F 1Capacitor 0094200988 C904 CD110-16V-47 F-M------F 1Capacitor 0094200988 C930 CD110-16V-47 F-M------F 1Capacitor 0094200988 C935 CD110-16V-47 F-M------F 1Capacitor 0094200747 C261 CD110-16V-100 F-M------F 1Capacitor 0094200747 C263 CD110-16V-100 F-M------F 1Capacitor 0094200747 C267 CD110-16V-100 F-M------F 1

Capacitor 0094200747 C299 CD110-16V-100 F-M------F 1Capacitor 0094200747 C702 CD110-16V-100 F-M------F 1Capacitor 0094200747 C901 CD110-16V-100 F-M------F 1Capacitor 0094200747 C931 CD110-16V-100 F-M------F 1Capacitor 0094200747 C994 CD110-16V-100 F-M------F 1Capacitor 0094201044 C223 CD110-16V-470 F-M------F 1Capacitor 0094201046 C272 CA42-25V-1 F-K------F 1Capacitor 0094201046 C279 CA42-25V-1 F-K------F 1Capacitor 0094201113 C432 CD110-25V-47 F-M------F 1Capacitor 0094201113 C435 CD110-25V-47 F-M------F 1Capacitor 0094201113 C222 CD110-25V-47 F-M------F 1Capacitor 0094200581 C704 CD110X-25V-100 F-M------F 1Capacitor 0094200990 C430 CD110-35V-47 F-M------F 1Capacitor 0094201243 C705 CD110X-35V-100 F-M------F 1Capacitor 0094201243 C449 CD110X-35V-100 F-M------F 1Capacitor 0094201388 C431 CD71-50V-6.8 F-M------F 1Capacitor 0094200042 C212 CD110-50V-0.22 F-M------F 1Capacitor 0094200016 C271 CD110-50V-0.47 F-M------F 1Capacitor 0094200043 C265 CD110-50V-1 F-M------F 1Capacitor 0094200043 C256 CD110-50V-1 F-M------F 1Capacitor 0094200043 C291 CD110-50V-1 F-M------F 1Capacitor 0094200044 C973 CD110-50V-2.2 F-M------F 1Capacitor 0094200992 C103 CD110-50V-4.7 F-M------F 1Capacitor 0094200992 C104 CD110-50V-4.7 F-M------F 1Capacitor 0094200992 C105 CD110-50V-4.7 F-M------F 1Capacitor 0094200992 C106 CD110-50V-4.7 F-M------F 1Capacitor 0094200992 C443 CD110-50V-4.7 F-M------F 1Capacitor 0094200992 C700 CD110-50V-4.7 F-M------F 1Capacitor 0094200992 C701 CD110-50V-4.7 F-M------F 1Capacitor 0094201385 C411 CD110-160V-2.2 F-M------F 1Capacitor 0094200719 C264 CL11-50V-0.022 F-J------F 1Capacitor 0094200825 C278 CL11-50V-2200PF-J------F 1Capacitor 0094200082 C204 CL11-50V-1000PF-J------F 1Capacitor 0094201367 C111 CL21X-50V-0.012 F-K------F 1Capacitor 0094201367 C515 CL21X-50V-0.012 F-K------F 1Capacitor 0094201368 C517 CL21X-50V-0.022 F-K------F 1Capacitor 0094201115 C277 CL21X-50V-0.22 F-K------F 1Capacitor 0094201386 C921 CL21X-50V-0.068 F-K------F 1Capacitor 0094201093 C274 CL21X-50V-0.047 F-K------F 1Capacitor 0094201093 C275 CL21X-50V-0.047 F-K------F 1Capacitor 0094201093 C276 CL21X-50V-0.047 F-K------F 1Capacitor 0094201093 C401 CL21X-50V-0.047 F-K------F 1Capacitor 0094201094 C238 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C252 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C253 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C254 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C255 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C439 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C413 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C440 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C444 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C707 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C991 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C992 CL21X-50V-0.1 F-K------F 1Capacitor 0094201094 C514 CL21X-50V-0.1 F-K------F 1Inducer 0094500316 L232 LGA0307-4.7 H-K------T 1Inducer 0094500284 L101 LGA0307-12 H±10%------T 1Inducer 0094500284 L231 LGA0307-12 H±10%------T 1Inducer 0094500284 L261 LGA0307-12 H±10%------T 1Inducer 0094500284 L901 LGA0307-12 H±10%------T 1Inducer 0094500268 L251 LGA0307-15 H±10%------T 1Inducer 0094500268 L252 LGA0307-15 H±10%------T 1Inducer 0094500375 L902 LGA0307-21 H±10%------T 1

Diode 0094400049 VD431 1N4148------T 1Diode 0094400049 VD514 1N4148------T 1Diode 0094400049 VD516 1N4148------T 1Diode 0094400049 VD518 1N4148------T 1Diode 0094400049 VD601 1N4148------T 1Diode 0094400049 VD611 1N4148------T 1Diode 0094400049 VD621 1N4148------T 1Diode 0094400049 VD630 1N4148------T 1Diode 0094400049 VD631 1N4148------T 1Diode 0094400049 VD902 1N4148------T 1Diode 0094400049 VD904 1N4148------T 1Diode 0094400049 VD924 1N4148------T 1Diode 0094400049 VD971 1N4148------T 1Diode 0094400049 VD972 1N4148------T 1Diode 0094400049 R923 1N4148------T 1Diode 0094400328 VD517 ES1------T 1Diode 0094400328 VD552 ES1------T 1Diode 0094400329 VD553 EU2Z------T 1Diode 0094400329 VD557 EU2Z------T 1Diode 0094400329 VD554 EU2Z------T 1Diode 0094400329 VD412 EU2Z------T 1Diode 0094400388 VD433 EM01Z------T 1Diode 0094400388 VD434 EM01Z------T 1Diode 0094400331 VD555 EU1C------T 1Diode 0094401113 VD556 RU3A------T 1Diode 0094400358 VD551 RD6.2EB3------T 1Diode 0094400359 VD261 RD5.1EB2------T 1Diode 0094400359 VD436 RD5.1EB2------T 1Diode 0094400359 VD922 RD5.1EB2------T 1Diode 0094400397 VD519 RD8.2EB3------T 1Diode 0094400360 VD903 RD10EB1------T 1Diode 0094400394 VD921 RD3.6EL------T 1Diode 0094400362 VD901 RD5.6EB3------T 1Transistor 0094400529 V231 2SA608(E)------F 1Transistor 0094400529 V251 2SA608(E)------F 1Transistor 0094400529 V431 2SA608(E)------F 1Transistor 0094400529 V631 2SA608(E)------F 1Transistor 0094400529 V903 2SA608(E)------F 1Transistor 0094400529 V925 2SA608(E)------F 1Transistor 0094400529 V511 2SA608(E)------F 1Transistor 0094400528 V201 2SC536(E)------F 1Transistor 0094400528 V211 2SC536(E)------F 1Transistor 0094400528 V212 2SC536(E)------F 1Transistor 0094400528 V432 2SC536(E)------F 1Transistor 0094400528 V551 2SC536(E)------F 1Transistor 0094400528 V601 2SC536(E)------F 1Transistor 0094400528 V611 2SC536(E)------F 1Transistor 0094400528 V621 2SC536(E)------F 1Transistor 0094400528 V922 2SC536(E)------F 1Transistor 0094400528 V923 2SC536(E)------F 1Transistor 0094400528 V924 2SC536(E)------F 1Transistor 0094400528 V975 2SC536(E)------F 1Jumper 0094101102 WC283 0.6mm/5mm------B 1Jumper 0094101102 W412 0.6mm/5mm------B 1Jumper 0094101102 W287 0.6mm/5mm------B 1Jumper 0094101102 V261 0.6mm/5mm------B 1Jumper 0094101102 V262 0.6mm/5mm------B 1Jumper 0094101102 V263 0.6mm/5mm------B 1Jumper 0094101102 WR295 0.6mm/5mm------B 1Jumper 0094101103 W101 0.6mm/7.5mm------B 1Jumper 0094101103 W102 0.6mm/7.5mm------B 1Jumper 0094101103 W103 0.6mm/7.5mm------B 1Jumper 0094101103 W104 0.6mm/7.5mm------B 1

Jumper 0094101103 W105 0.6mm/7.5mm------B 1Jumper 0094101103 W106 0.6mm/7.5mm------B 1Jumper 0094101103 W204 0.6mm/7.5mm------B 1Jumper 0094101103 W205 0.6mm/7.5mm------B 1Jumper 0094101103 W211 0.6mm/7.5mm------B 1Jumper 0094101103 W212 0.6mm/7.5mm------B 1Jumper 0094101103 W214 0.6mm/7.5mm------B 1Jumper 0094101103 W218 0.6mm/7.5mm------B 1Jumper 0094101103 W219 0.6mm/7.5mm------B 1Jumper 0094101103 W232 0.6mm/7.5mm------B 1Jumper 0094101103 W253 0.6mm/7.5mm------B 1Jumper 0094101103 W254 0.6mm/7.5mm------B 1Jumper 0094101103 W263 0.6mm/7.5mm------B 1Jumper 0094101103 W264 0.6mm/7.5mm------B 1Jumper 0094101103 W265 0.6mm/7.5mm------B 1Jumper 0094101103 W268 0.6mm/7.5mm------B 1Jumper 0094101103 W410 0.6mm/7.5mm------B 1Jumper 0094101103 W267 0.6mm/7.5mm------B 1Jumper 0094101103 W422 0.6mm/7.5mm------B 1Jumper 0094101103 W431 0.6mm/7.5mm------B 1Jumper 0094101103 W432 0.6mm/7.5mm------B 1Jumper 0094101103 W433 0.6mm/7.5mm------B 1Jumper 0094101103 W435 0.6mm/7.5mm------B 1Jumper 0094101103 W436 0.6mm/7.5mm------B 1Jumper 0094101103 W437 0.6mm/7.5mm------B 1Jumper 0094101103 W438 0.6mm/7.5mm------B 1Jumper 0094101103 W463 0.6mm/7.5mm------B 1Jumper 0094101103 W553 0.6mm/7.5mm------B 1Jumper 0094101103 W554 0.6mm/7.5mm------B 1Jumper 0094101103 W555 0.6mm/7.5mm------B 1Jumper 0094101103 W558 0.6mm/7.5mm------B 1Jumper 0094101103 W559 0.6mm/7.5mm------B 1Jumper 0094101103 W562 0.6mm/7.5mm------B 1Jumper 0094101103 W601 0.6mm/7.5mm------B 1Jumper 0094101103 W602 0.6mm/7.5mm------B 1Jumper 0094101103 W604 0.6mm/7.5mm------B 1Jumper 0094101103 W605 0.6mm/7.5mm------B 1Jumper 0094101103 W607 0.6mm/7.5mm------B 1Jumper 0094101103 W701 0.6mm/7.5mm------B 1Jumper 0094101103 W905 0.6mm/7.5mm------B 1Jumper 0094101103 W906 0.6mm/7.5mm------B 1Jumper 0094101103 W916 0.6mm/7.5mm------B 1Jumper 0094101103 W917 0.6mm/7.5mm------B 1Jumper 0094101103 W918 0.6mm/7.5mm------B 1Jumper 0094101103 W921 0.6mm/7.5mm------B 1Jumper 0094101103 W929 0.6mm/7.5mm------B 1Jumper 0094101103 W930 0.6mm/7.5mm------B 1Jumper 0094101103 W931 0.6mm/7.5mm------B 1Jumper 0094101103 W932 0.6mm/7.5mm------B 1Jumper 0094101103 W933 0.6mm/7.5mm------B 1Jumper 0094101103 W953 0.6mm/7.5mm------B 1Jumper 0094101103 W954 0.6mm/7.5mm------B 1Jumper 0094101103 W955 0.6mm/7.5mm------B 1Jumper 0094101103 W956 0.6mm/7.5mm------B 1Jumper 0094101103 W957 0.6mm/7.5mm------B 1Jumper 0094101103 W958 0.6mm/7.5mm------B 1Jumper 0094101103 W959 0.6mm/7.5mm------B 1Jumper 0094101103 WC422 0.6mm/7.5mm------B 1Jumper 0094101103 WR971 0.6mm/7.5mm------B 1Jumper 0094101103 C416 0.6mm/7.5mm------B 1Jumper 0094101103 WR972 0.6mm/7.5mm------B 1Jumper 0094101104 W207 0.6mm/10mm------B 1Jumper 0094101104 W220 0.6mm/10mm------B 1

Jumper 0094101104 W221 0.6mm/10mm------B 1Jumper 0094101104 W222 0.6mm/10mm------B 1Jumper 0094101104 W223 0.6mm/10mm------B 1Jumper 0094101104 W225 0.6mm/10mm------B 1Jumper 0094101104 W231 0.6mm/10mm------B 1Jumper 0094101104 W238 0.6mm/10mm------B 1Jumper 0094101104 W251 0.6mm/10mm------B 1Jumper 0094101104 W260 0.6mm/10mm------B 1Jumper 0094101104 W266 0.6mm/10mm------B 1Jumper 0094101104 W285 0.6mm/10mm------B 1Jumper 0094101104 W289 0.6mm/10mm------B 1Jumper 0094101104 W413 0.6mm/10mm------B 1Jumper 0094101104 W430 0.6mm/10mm------B 1Jumper 0094101104 W440 0.6mm/10mm------B 1Jumper 0094101104 W504 0.6mm/10mm------B 1Jumper 0094101104 W556 0.6mm/10mm------B 1Jumper 0094101104 W560 0.6mm/10mm------B 1Jumper 0094101104 W606 0.6mm/10mm------B 1Jumper 0094101104 W904 0.6mm/10mm------B 1Jumper 0094101104 W908 0.6mm/10mm------B 1Jumper 0094101104 W910 0.6mm/10mm------B 1Jumper 0094101104 W915 0.6mm/10mm------B 1Jumper 0094101104 W922 0.6mm/10mm------B 1Jumper 0094101104 W927 0.6mm/10mm------B 1Jumper 0094101104 W928 0.6mm/10mm------B 1Jumper 0094101104 W951 0.6mm/10mm------B 1Jumper 0094101104 W952 0.6mm/10mm------B 1Jumper 0094101104 W980 0.6mm/10mm------B 1Jumper 0094101104 WL201 0.6mm/10mm------B 1Jumper 0094101104 WL202 0.6mm/10mm------B 1Jumper 0094101104 WL262 0.6mm/10mm------B 1Jumper 0094101104 WL510 0.6mm/10mm------B 1Jumper 0094101104 WL601 0.6mm/10mm------B 1Jumper 0094101104 WL941 0.6mm/10mm------B 1Jumper 0094101104 WR921 0.6mm/10mm------B 1Jumper 0094101104 WR978 0.6mm/10mm------B 1Jumper 0094101104 W234 0.6mm/10mm------B 1Jumper 0094101105 W236 0.6mm/12.5mm------B 1Jumper 0094101105 W261 0.6mm/12.5mm------B 1Jumper 0094101105 W401 0.6mm/12.5mm------B 1Jumper 0094101105 W603 0.6mm/12.5mm------B 1Jumper 0094101105 W900 0.6mm/12.5mm------B 1Jumper 0094101105 W902 0.6mm/12.5mm------B 1Jumper 0094101105 W907 0.6mm/12.5mm------B 1Jumper 0094101105 W923 0.6mm/12.5mm------B 1Jumper 0094101105 W924 0.6mm/12.5mm------B 1Jumper 0094101105 W925 0.6mm/12.5mm------B 1Jumper 0094101105 W926 0.6mm/12.5mm------B 1Jumper 0094101105 W981 0.6mm/12.5mm------B 1Jumper 0094101105 W982 0.6mm/12.5mm------B 1Jumper 0094101105 W983 0.6mm/12.5mm------B 1Jumper 0094101105 W984 0.6mm/12.5mm------B 1Jumper 0094101105 WR250 0.6mm/12.5mm------B 1Jumper 0094101105 WR570 0.6mm/12.5mm------B 1Jumper 0094101105 WR916 0.6mm/12.5mm------B 1Jumper 0094101106 W224 0.6mm/15mm------B 1Jumper 0094101106 W235 0.6mm/15mm------B 1Jumper 0094101106 W286 0.6mm/15mm------B 1Jumper 0094101106 W503 0.6mm/15mm------B 1Jumper 0094101106 W901 0.6mm/15mm------B 1Jumper 0094101106 W911 0.6mm/15mm------B 1Jumper 0094101106 W912 0.6mm/15mm------B 1Jumper 0094101106 WR412 0.6mm/15mm------B 1

Jumper 0094101106 WR569 0.6mm/15mm------B 1Jumper 0094101106 WR911 0.6mm/15mm------B 1Jumper 0094101150 W903 0.6mm/20mm------B 1Rivet 0090100079 VD411(2) 1.6mm*3.0mm 2Rivet 0090100079 VD503(2) 1.6mm*3.0mm 2Rivet 0090100079 VD504(2) 1.6mm*3.0mm 2Rivet 0090100079 VD505(2) 1.6mm*3.0mm 2Rivet 0090100079 VD506(2) 1.6mm*3.0mm 2Rivet 0090100079 T501(6) 1.6mm*3.0mm 6Rivet 0090100079 T402(5) 1.6mm*3.0mm 5Rivet 0090100079 L414(3) 1.6mm*3.0mm 3Rivet 0090100078 V513(5) 2.3mm*3.0mm 5Rivet 0090100078 V411(5) 2.3mm*3.0mm 5Rivet 0090100078 C507(2) 2.3mm*3.0mm 2Rivet 0090100078 R502(2) 2.3mm*3.0mm 2Resister 0094101006 R550 RF10-1W-1 ±5%-15-C-A 1Resister 0094101006 R558 RF10-1W-1 ±5%-15-C-A 1Resister 0094101290 R910 RF10-1W-1 ±5%-17-C-A 1Resister 0094101340 R631 RF10-2W-4.7 ±5%-20-C-A 1Resister 0094101010 R445 RY16-1W-1.8 ±5%-15-C-A 1Resister 0094100968 R431 RY16-1W-1 ±5%-15-C-A 1Resister 0094101291 R413 RY16-1W-1K ±5%-12-C-A 1Resister 0094100714 R411 RY16-1W-100 ±5%-15-C-A 1Resister 0094100972 R525 RY17-2W-68 ±5%-20-C-A 1Resister 0094100719 R437 RY17-2W-270 ±5%-20-C-A 1Resister 0094100719 R939 RY17-2W-270 ±5%-20-C-A 1Resister 0094101011 R553 RY17-2W-12K ±5%-20-C-A 1Resister 0094101011 R563 RY17-2W-12K ±5%-20-C-A 1Resister 0094101011 R606 RY17-2W-12K ±5%-20-C-A 1Resister 0094101011 R616 RY17-2W-12K ±5%-20-C-A 1Resister 0094101011 R626 RY17-2W-12K ±5%-20-C-A 1Resister 0094101292 R904 RY18-3W-27 ±5%-30-C-A 1Resister 0094101012 R936 RY18-3W-27 ±5%-25-C-A 1Resister 0094101296 R524 RX27-3A-6W-27 ±5% 1Resister 0094101297 R502 RX27-3A-6W-1.8 ±5% 1Resister 0094400296 PS501 MZ73L18RM270 1Varistor 0094102104 RP551 W206-2AL-2k 1Varistor 0094101217 RP432 W206-2AL-5k 1Varistor 0094101218 RP431 W206-2AL-20k 1Capacitor 0094201771 C925 CC1-06-CH-63V-22PF-05-C-A 1Capacitor 0094201369 C924 CC1-08-CH-63V-120PF-J-07-C-A 1Capacitor 0094201370 C213 CT1-05-2B4-63V-220PF-K-05-C-A 1Capacitor 0094201775 R915 CT1-05-2B4-63V-220PF-K-15-C-A 1Capacitor 0094201371 C448 CT1-06-2B4-63V-560PF-K-05-C-A 1Capacitor 0094201259 C296 CT1-08-2F4-63V-0.01 F-K-05-C-A 1Capacitor 0094201372 C503 CT81-10-2B4-1KV-1000PF-K-10-C-A 1Capacitor 0094201372 C504 CT81-10-2B4-1KV-1000PF-K-10-C-A 1Capacitor 0094201372 C505 CT81-10-2B4-1KV-1000PF-K-10-C-A 1Capacitor 0094201372 C506 CT81-10-2B4-1KV-1000PF-K-10-C-A 1Capacitor 0094201055 C553 CT81-10B-2B4-1KV-470PF-K-07-C-A 1Capacitor 0094201055 C554 CT81-10B-2B4-1KV-470PF-K-07-C-A 1Capacitor 0094201055 C555 CT81-10B-2B4-1KV-470PF-K-07-C-A 1Capacitor 0094201055 C560 CT81-10B-2B4-1KV-470PF-K-07-C-A 1Capacitor 0094201061 C630 CT81-10B-2B4-2KV-2200PF-K-10-C-A 1Capacitor 0094201056 C556 CT81-10B-2B4-2KV-220PF-K-07-C-A 1Capacitor 0094201217 AW414 CT81-10-2B4-2KV-470PF-K-07-C-A 1Capacitor 0094201373 C516 CT81-10-2B4-2KV-680PF-K-07-C-A 1Capacitor 0094201374 C534 DE0910E471K-KX-10-C-A 1Capacitor 0094201215 C535 DE0910E102M-KX-10-C-A 1Capacitor 0094202149 C207 CD110-16V-10 F-M-05-F-A 1Capacitor 0094201375 C218 CD110-16V-22 F-M-05-F-A 1Capacitor 0094201574 C259 CD110-16V-47 F-M-05-F-A 1Capacitor 0094201376 C235 CD110-16V-100 F-M-07-F-A 1

Capacitor 0094201008 C932 CD110-16V-470 F-M-05-E-A 1Capacitor 0094201009 C706 CD110-25V-470 F-M-05-E-A 1Capacitor 0094201011 C433 CD110-25V-1000 F-M-05-E-A 1Capacitor 0094201011 C552 CD110-25V-1000 F-M-05-E-A 1Capacitor 0094201011 C557 CD110-25V-1000 F-M-05-E-A 1Capacitor 0094201065 C559 CD110-35V-330 F-M-05-E-A 1Capacitor 0094201065 C438 CD110-35V-330 F-M-05-E-A 1Capacitor 0094201016 C565 CD110-35V-1000 F-M-05-E-A 1Capacitor 0094201066 C231 CD110-50V-0.47 F-M-05-F-A 1Capacitor 0094201251 C101 CD110-50V-4.7 F-M-05-F-A 1Capacitor 0094201389 C563 CD288-160V-330 F-M-05-E-A 1Capacitor 0094202156 C562 CD287-250V-22 F-M-05-E-A 1Capacitor 0094201723 C507 CD293-450V-150 F-M-10-G-A 1Capacitor 0094201377 C421 CD71-50V-4.7 F-M-05-F-A 1Capacitor 0094201379 C703 CL11-50V-4700PF-J-05-C-A 1Capacitor 0094201381 C445 CL21X-50V-0.047 F-K-05-C-A 1Capacitor 0094201160 C102 CL21X-50V-0.1 F-K-05-C-A 1Capacitor 0094201387 C414 CBB13-400V-0.039 F-J-15-C-A 1Capacitor 0094201665 C412 CBB21-400V-0.39 F-J-20-B-A 1Capacitor 0094201120 C501 CL21-AC250V-0.22 F-K-20-B-A 1Capacitor 0094201120 C502 CL21-AC250V-0.22 F-K-20-B-A 1Capacitor 0094201324 C415 CBB81-1600V-9100PF-J-22-B-A 1Inducer 0094500325 L413 ZZ0008-15-A-A 1Inducer 0094500356 L431 LGB1625-600 H 1Inducer 0094500381 L411 6.8mH-K(G) 1Inducer 0094500382 L414 AC41B 1Inducer 0094500394 T101 A-TL13 1Inducer 0094500377 T211 A-TX17 1photo coupler 0094400566 VD515 PC817D 1Diode 0094400282 VD923 BT205-L 1Diode 0094400474 VD503 RM11C-15-V-- 1Diode 0094400474 VD504 RM11C-15-V-- 1Diode 0094400474 VD505 RM11C-15-V-- 1Diode 0094400474 VD506 RM11C-15-V-- 1Diode 0094400567 VD411 ERB44-04-17-W-- 1Diode 0094401123 VD415 ERD07-15L-20-S-- 1IC 0094400636 D902 CAT24C08P 1IC 0094400138 N202 TC4052BP 1IC 0094400597 N251 TA1275AZ 1IC 0094400314 N101 LA7910 1IC 0094400430 D901 TMP87PS38N 1IC 0094400343 N201 TB1238AN 1Diode 0094400437 N904 UPC574J 1Transistor 0094400441 V921 2SB764(E)----D-A 1Transistor 0094400479 V552 2SB892(B)----D-A 1Transistor 0094400443 V101 2SC2216(O)----D-A 1Transistor 0094400446 V444 2SC2383(O)----D-A 1Transistor 0094400463 V602 2SC2688(L)----E-A 1Transistor 0094400463 V612 2SC2688(L)----E-A 1Transistor 0094400463 V622 2SC2688(L)----E-A 1Transistor 0094400444 V512 2SC3807(O)----B-A 1Transistor 0094400445 V901 2SD400(E)----D-A 1Transistor 0094400445 V902 2SD400(E)----D-A 1Transistor 0094400552 V701 2SC536(E)----D-A 1Jumper 0094101205 W284 0.6mm/5mm------A 1SAW filter 0094600082 Z101 D38.9 1Filter 0094600081 Z231 LT5.5MHZ 1Filter 0094600002 Z232 LT6.5MHZ 1Filter 0094600084 Z237 XT5.5MHZ 1Filter 0094600083 Z235 XT6.5MHZ 1Fuse 0094000150 F501 T2.5A/250V 1Push switch 0094000209 SW901 KFC-A06-1H-3.85 1Push switch 0094000209 SW902 KFC-A06-1H-3.85 1

Push switch 0094000209 SW903 KFC-A06-1H-3.85 1Push switch 0094000209 SW904 KFC-A06-1H-3.85 1Push switch 0094000209 SW905 KFC-A06-1H-3.85 1Push switch 0094000209 SW906 KFC-A06-1H-3.85 1Power switch 0094000207 SW501 KDC-A05-8A 1Tuner 0094000444 A101 TDQ-3B6HR-IEC-38.9 1Infrared sensor 0094000216 A901 HS0038 1Oscillator 0094600078 Z900 8.0MHZ 1Oscillator 0094600067 Z280 JA18B-4.43MHz 1Mains cord 0090400440 W501 JPRVVZ202DJBQ 1Wire 0090400242 XZ412 JT4371-C0056Q 1Wire 0090400243 XS261 JT5391-C0058Q 1CRT Socket 0094300290 XZ601 GZS10-2-AC2-DG 1Connect housing 0094300026 TP101 TJC2-1A 1Connect housing 0094300026 TP202 TJC2-1A 1Connect housing 0094300026 TP201 TJC2-1A 1Connect housing 0094300026 TP601 TJC2-1A 1Connect housing 0094300063 XZ500 TJC2-2A 1Connect housing 0094300063 TP421 2 TJC2-2A 1Connect housing 0094300063 TP604 5 TJC2-2A 1Connect housing 0094300084 XZ411 TJC2-5A-4 1Connect housing 0094300062 XZ701 TJC9-2A 1Connect housing 0094300027 XS201 TJC9-3A 1Filter 0094500384 L502 LCL-05 1Filter 0094500384 L503 LCL-05 1Transformer 0094500519 T402 BSC25-0279F 1Transformer 0094500379 T501 BCK-08A6 1Transformer 0094500426 T401 BCT-02 1Fuser holder 0090100037 F501a MTBJ0001BB--Q 1Fuser holder 0090100037 F501b MTBJ0001BB--Q 1LED holder 0090200119 A902 MTAJ0003AG--Q 1Connect housing 0094300096 XS212 AV6-8.4-8B 1S-Video terminal 0094300097 XS203 S-8 1heatsink assembly 0090800320 BJB0063-----Q 1heatsink assembly 0090800180 BJB5003-----Q 1pad 0090100114 MTBH2002BA--Q 1Transistor 0094400663 2SC4584----B-A 1Screw 0090600065 GB9074.4-88 M3*12 1Nut 0090600066 GB6170-86 M3 1heatsink assembly 0090800216 BJB0117-----Q 1heatsink assembly 0090800182 BJB0112-----Q 1pad 0090100114 MTBH2002BA--Q 1Transistor 0094400465 2SD1651----B-A 1IC 0094400564 NLA7830----NZ 1screw assembly 0090600070 GB9074.4-88 M3*14 1screw assembly 0090600067 GB9074.4-88 M3*10 1Nut 0090600066 GB6170-86 M3 2Wire holder 0090200250 MTAJ0071AG--Q 1heatsink assembly 0090800217 BJB0118-----Q 1heatsink assembly 0090800218 BJB0111-----Q 1IC 0094400565 LA4275 1screw assembly 0090600067 GB9074.4-88 M3*10 1Nut 0090600007 M3 1heatsink assembly 0090800219 BJB0067-----Q 1Heatsink 0090100115 MTBT2001BC--Q 1IC 0094400664 L7812CV----C-A 1Screw 0090600012 SJ2824-87 ST3*8F 1heatsink assembly 0090800220 BJB0119-----Q 1Heatsink 0090100127 MTBT0039BB--Q 1Transistor 0094400665 D2012----C-A 1screw assembly 0090600067 GB9074.4-88 M3*10 1Nut 0090600066 GB6170-86 M3 1Power-Switch cap 0090200249 MTAM0007AC--Q 1

switch transition pad 0090200267 MTAW0019AA--Q 1FBT holder 0090200268 MTAC0044AC--Q 1Screw 0090600028 SJ2825-87 ST3*10F 4Screw 0090600020 SJ2825-87 ST3*12F(发黑) 1Screw 0090600015 SJ2824-87 ST4*12F 1clamp 0090200244 040 1

7 Block Diagram

(1)Signal shooting block

1 V.OUT

scan unit

.

unit

volume control

AU.OUT IF INIF IN

SIF trapSIF band pass filter

matrix unit

Color unit

band-pass/ high -pass filter

H.OUT

6dB

Video unit

Color subcarry trap circuit

EXT.Y.IN

6dB

EXT.C.INEXT.A.IN

unit

AV input/output

EPROM

Remote co Infrared sensor

CPU

CRT

V output

H output

Sound power amf.

SAW

IF.video color RGBH.V oscillation scansignal prossing

Tuner

(2) TB1238AN

cai_minister

43

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Haier Group

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