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Service Manual
XGA COLOR MONITOR Model : 531B

DAEWOO ELECTRONICS CO., LTD.
http : //svc.dwe.co.kr
November, 2000

CONTENTS
SAFETY PRECAUTIONS GENERAL SAFETY INFORMATION SERVICING PRECAUTIONS TECHNICAL INFORMATION GENERAL INFORMATION PIN CONNECTOR CAUTIONS FOR ADJUSTMENT AND REPAIR OPERATION AND ADJUSTMENT ALIGNMENT PROCEDURE TROUBLESHOOTING HINTS BLOCK DIAGRAM PCB LAYOUT SCHEMATIC DIAGRAM EXPLODED VIEW DIAGRAM 1 2 3 6 7 8 8 9 12 15 29 30 33 37 38 39

INFORMATION OF PART DESCRIPTION ELECTRICAL PARTS LIST

SAFETY PRECAUTIONS
CAUTION: No modifications of any circuits should be attempted. Service work should be performed only after you are thoroughly familiar with all of the following safety checks and servicing guidelines.

x Safety Check
Care should be taken while servicing this analog color display because of the high voltages used in the deflection circuits. These voltages are exposed in such areas as the associated flyback and yoke circuits.

x Fire & Shock Hazard
· Insert an isolation transformer between the analog color display and AC power line before servicing the chassis. · When servicing, pay close attention to the original lead dress especially in the high voltage circuit area; if a short circuit is found, replace all parts which have been overheated as a result of the short circuit. · All the protective devices must be reinstalled per original design. · Soldering must be inspected for possible cold solder points, frayed leads, damaged insulation, solder splashes or sharp solder points. Be certain to remove all foreign materials.

x Implosion Protection
Picture tube in this monitor employs integral implosion protection system, but care should be taken to avoid damage and scratching during installation. Only use same type replacement picture tubes. IMPORTANT SAFETY NOTICE: There are special components used in this analog color display, which are important for safety. These parts are shaded on the schematic diagram and on the replacement parts list. It is essential that these critical parts should be replaced with manufacturer's specified parts to prevent X-Ray, shock, fire or other hazards. Do not modify the original design without getting written permission from DAEWOO ELECTRONICS CO. or this will void the original parts and labor warranty.

x X-Ray
WARNING: The only potential source of X-Ray is the picture tube. However when the high voltage circuitry is operating properly, there is no possibility of an X-Ray problem. The basic precaution which must be exercised is to keep the high voltage at the following factory recommended level. NOTE: It is important to use an accurate, periodically, calibrated high voltage meter. · To measure the high voltage, use a high-impedance high-voltage meter. Connect(-) to chassis and (+) to the CRT anode button. · Turn the Contrast & Brightness Control fully counterclockwise. · Measure the high voltage. The high voltage meter should indicate the following factory recommended levels. · If the upper meter indication exceeds the maximum level, immediate service is required to prevent the possibility of premature component failure. · To prevent X-Ray possibility, it is essential to use the specified picture tube. · The normal high voltage is 25.5KV or below and must not exceed 29KV at zero beam current at rated voltage.

1

GENERAL SAFETY INFORMATION
x Terms in the manual
CAUTION Statements identify conditions or practices that could result in damage to the equipment or other property. WARNING Statements identify conditions or practices that could result in personal injury or loss of life.

x Terms as marked on equipment
Statements indicate a personal injury hazard not immediately accessible as one reads the marking or a hazard which is properly included on the equipment itself. WARNING Statements are clearly concerning indicated personal injury hazards. CAUTION

x Symbols in the manual
The symbols indicate where applicable cautionary or other information is to be found.

x Symbols as marked on equipment
Protective GROUND terminal

x High Voltage Warning

And Critical Component Warning Label

The following warning label is on the CRT PWB shield case inside the unit. Warning: This product includes critical mechanical and electrical parts which are essential for x ray protection. For continued safety, replace critical components that are indicated in the service manual with exact replacement parts given in the parts list. Operating high voltage with this product is 29Kv at minimum brightness. Refer to service manual for measurement procedures and proper service adjustments.

2

SERVICING PRECAUTIONS

CAUTION: Before servicing instruments covered by this service manual, its supplements, and addendum, please read and follow the SAFETY PRECAUTIONS of this manual.

NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 1 of this manual, always follow the safety precautions. Remember: Safety First.

x General Servicing Precautions
1. Always unplug the AC power cord from the AC power source before: a. Removing or reinstalling any component, circuit board, module, or any other instrument assembly. b. Disconnecting or reconnecting any electrical plug or other electrical connection. c. Connecting a test substitute in parallel with an electrolytic capacitor in the instrument. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in a explosion. 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 line grounding system shield at the point where the picture tube socket ground lead is connected, and then (b) touching 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 any spray chemicals on or near this instrument, or any of its assemblies. 5. Unless otherwise specified in this service manual, only clean electrical contacts by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick, or comparable nonabrasive applicator: 10% (by volume) Aceton and 90% (by volume) isopropyl alchohol (90%-99% strength). CAUTION: This is a flammable mixture. Unless specified in this service manual, lubrication of contacts is not required. 6. Do not damage any plug/socket B+ voltage interlocks with which instruments covered by this service manual might be equipped. 7. Do not apply AC power to this instrument and/or any other of its electrical assemblies unless all the solid-state device heat sinks are correctly installed. 8. Always connect the test instrument ground lead to the appropriate instrument chassis ground before connecting the test instrument positive lead. Always remove the test instrument ground lead last. 9. Only use the test fixtures specified in this service manual with this instrument. CAUTION: Do not connect the test fixture ground strap to any heatsink in this instrument.

3

x Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components are commonly called Electrostatically Sensitive (ES) Devices. The typical examples of ES devices are integrated circuits, 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, wipe off any electrostatic charge on your body by touching any known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device which should be removed for potential shock reasons prior to applying power to the unit under testing conditions. 2. After removing the electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge buildup or exposure to the assembly. 3. Only use a grounded-tip soldering iron to solder or unsolder ES devices. 4. Only use an anti-static type solder removal device. Some solder removal devices not classified as "antistatic" can generate enough electrical charges to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate enough electrical charges 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 replacement ES devices, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure that no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily movements when handling unpackaged replacement ES devices. (Otherwise harmful motion such as the brushing together clothes fabric or the lifting your foot from a carpeted floor can generate enough static electricity to damage ES devices).

x General Soldering Guidelines
1. Use a grounded-tip, low-wattage soldering iron with appropriate tip size and shape that will maintain tip temperature between a 550°F-660°F (288°C-316°C) range. 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. 4. Throughly clean the surface to be soldered. Use a small wire-bristle (0.5 inch or 1.25cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners. 5. Use the following soldering technique: a. Allow the soldering iron tip to reach normal temperature (550°F to 660°F or 288°C to 316°C) b. Hold the soldering iron tip and solder 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 until the solder flows onto and around both the component lead and the foil. d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush. CAUTION: Work quickly to avoid overheating the circuit board printed foil.

4

FIGURE 1. USE SOLDERING IRON TO PRY LEADS

x IC Removal/Replacement
Some utilized chassis circuit boards have slotted (oblong) holes through which the IC leads are inserted and then bent flat against the circuit foil. When holes are slotted, 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 in paragraphs 5 on the page under the title of general soldering guidelines.

x Removal
1. 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. 2. Draw away the melted solder with an anti-static suction-type solder removal device (or with desoldering braid before removing the IC.

x Replacement
1. Carefully insert the replacement IC in the circuit board. 2. Carefully bend each IC lead against the circuit foil pad and solder it. 3. Clean the soldered areas with a small wire-bristle brush. (lt is not necessary to reapply acrylic coating to the area).

x "Small-Signal" Discrete Transistor Removal/Replacement
1. Remove the defective transistor by clipping its leads as close as possible to the component body. 2. Bend the ends of each of three leads remaining on the circuit board into a "U" shape. 3. Bend the replacement transistor leads into a "U" shape. 4. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the "U" with long nose pliers to ensure metal-to-metal contact, then solder each connection.

5

x Power IC, Transistor or Devices Removal/Replacement
1. Heat and remove all solders from the device leads. 2. Remove the heatsink mounting screw (if applicable). 3. Carefully remove the device from the circuit board. 4. Insert new device in circuit board. 5. Solder each device lead and then clip off excess lead. 6. Replace heatsink.

x Diode Removal/Replacement
1. Remove defective diode by clipping its leads as close as possible to diode body. 2. Bend the two remaining leads perpendicularly to the circuit board. 3. Observing diode polarity, wrap each lead out of the new diode around the corresponding lead on the circuit board. 4. Securely crimp each connection and solder it. 5. Inspect the solder joints of the two "original" leads on the circuit board copper side. If they are not shiny, reheat them and apply additional solder if necessary.

TECHNICAL INFORMATION

CDT Size Diagonal visible image area Dot Pitch Synchronization Horizontal Vertical Plug and Play Power Saving Power Source Power Consumption Dimension-W x H x D (set with stand) Weight-unpacked(lbs/Kg) Operating Temperature

15-inch 14-inch 0.28 mm 30 - 70 KHz 50 - 160 Hz DDC1/2B/CI EPA, VESA DPMS, Nutek Compliant 100-240 Vac, 50/60Hz (Free Voltage) 70W 360 x 377 x 389mm

25.4/11.5 10 ~ 40°C /50 ~ 104°F

6

GENERAL INFORMATION
This color monitor automatically scans all horizontal frequencies from 30KHz to 70KHz, and all vertical frequencies from 50Hz to 160Hz. This color monitor supports IBM PC, PC/XT, PC/AT, personal System/2 (PS/2), Apple Macintosh, and compatible users crisp text and vivid color graphics display when using the following graphics adapters : (VGA, 8514/A, Super VGA, VESA and XGA and Apple Macintosh Video Card). And so, this color monitor has a maximum horizontal resolution of 1280 dots and a maximum vertical resolution of 1024 lines for superior clarity of display. By accepting analog signal inputs which level is zero to 0.7 Volts. This color monitor can display and unlimited palette of colors depending on the graphics adapter and software being used.

x Abbreviations
ADJ AFC CRT Def D.Y FBT H.SYNC OSC P.S.U PWA R.G.B V.Sync Adjustment Automatic Frequency Control Cathode Ray Tube Deflection Deflection Yoke Flyback Transformer Horizontal Synchronization Oscillator Power Supply Unit Printed Circuit Board Wiring Assembly Red, Green, Blue Vertical Synchronization

7

PIN CONNECTOR

Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Signal Red Green Blue GND GND GND - Red GND - Green GND - Blue +5Vdc GND - H.Sync GND - V.Sync Bi-directional Data (SDA) Horizontal Sync Vertical Sync (VCLK) Data Clock (SCL)
1

6 15

10

Arrangement of 15-pin D-sub connector

CAUTIONS FOR ADJUSTMENT AND REPAIR
· Degaussing is always required when adjusting purity or convergence. · The white balance adjustment has been done by a color analyzer in factroy. The adjustment procedure, described in the service manual is made by a visual check. · Allow 20 minutes warm-up time for the display before checking or adjusting only electrical specification or function. · Reform the leadwire after any repair work.

x Caution For Servicing
· In case of servicing or replacing CRT, high voltage sometimes remains in the anode of the CRT. Completely discharge high voltage before servicing or replacing CRT to prevent a shock to the serviceman.

8

OPERATION AND ADJUSTMENT
Control Panel

· · · · · · · · ·

Move cursor to the right window on the OSD window. Increase the value of any selected function.

Move cursor to the left window on the OSD window. Decrease the value of any selected function.

Launch OSD(On-Screen Display) MENU window.

Move cursor to the high window on the OSD window. Increase the value of V.size or V.center.

Move cursor to the low window on the OSD window. Decrease the value of V.size or V.center.

9

Key Process
MENU

MENU

MENU

MENU

OSD OFF

·

When you choose the icon

on the OSD window, you can exit the OSD screen.

10

OSD Functions
ICON CONTROL PINCUSHION FUNCTIONS

Adjust the left and right margins for more convex or more concave margins.

TRAPEZOID

Adjust the trapezoid of the screen by moving the lines inward or outward.

PARALLELOGRAM Adjust the parallelogram when the screen is leaning left or right.

PIN BALANCE

Adjust the side balance when the sides of the screen are bowed towards left or right.

ROTATION

Adjust the rotation when the screen is tilted left or right (Optional).

T. PIN CORNER

Adjust the pin corner top when the top sides of the screen are bowed.

B. PIN CORNER Adjust the pin corner bottom when the bottom sides of the screen are bowed.

H. CENTER & V. CENTER

Adjust the position of the display horizontally (left or right) and vertically (up or down).

COLOR TEMP

Choose different preset color temperatures or set your own customized color parameters.

RED GAIN

Adjust the red gain.

GREEN GAIN

Adjust the green gain.

BLUE GAIN

Adjust the blue gain.

H. SIZE & V. SIZE

Adjust the width (horizontal size) and the height (vertical size) of the display.

DEGAUSS

Degaussing keeps the monitor free from unwanted magnetism that can result in color impurity.

11

ICON

CONTROL

FUNCTIONS

STATUS

Display horizontal & vertical frequency and polarity.

H. MOIRE

Adjust the horizontal picture moire cancellation.

V. MOIRE

Adjust the vertical picture moire cancellation.

LANGUAGE

Select language for OSD (5 languages).

RECALL

Reset the screen to the Factory Preset Display Settings.

12

ALIGNMENT PROCEDURE
x Standard Adjustment Conditions
1. Power source voltage : 100-240Vac 50/60Hz 2. Aging : Take at least 20 minutes warm-up time. 3. Signals Video : Analog 0.7Vpp 75 terminal positive polarity Synchronizing : TTL level Negative/Positive Separate Deflection frequency Horizontal Frequency : 30KHz - 70KHz Vertical Frequency : 50Hz - 160Hz

x Pre-Adjustment
1. B+ Adjustment Adjust 50Vdc ± 0.1Vdc between D102 cathode and ground at 31.5KHz mode, varying VR001. Adjust 59Vdc ± 0.1Vdc between D510 cathode and ground at 31.5KHz mode, varying VR501.

x Method to launch the factory mode
Step 1. Push the menu button. Step 2. Push the menu button and plus control button ( ) for 5 times in same time.

x Main Adjustment
1. Setting the Controls Set the value of items as following. Contrast : Max.(OSD value up to MAX) Brightness : Center(Set the OSD value to center) 2. H.size, V.size, H.center, V.center, Pin Balance, Pincushion, Trapezoid Receive the cross hatch pattern of Factory preset mode. H.size, V.size, H.center, V.center, Pin Balance, Pincushion, Trapezoid are adjusted at each mode. In Factory, Auto Alignment was done at each mode. Therefore, Factory preset mode has it's own value according to each control. 3. Focus (a) Set brightness control to center and contrast control to MAX. (b) Receive all "H" character pattern of 1024 X 768 (48KHz, 60Hz) (c) Adjust the Focus control of FBT to obtain best Focus. 4. Geometric Distortion Adjustment. (a) Receive the cross hatch pattern of factory preset mode. (b) Pincushion, Trapezoid, Pin Balance are adjusted the best geometric status. 5. White Balance Adjustment (a) Select 9300°K on the OSD Menu. (b) Receive a full white pattern of 54KHz mode signal by using the signal generator. (c) Set the brightness control to the maximum, the contrast control to the maximum. (d) Cut off the FBT screen VR. (e) Receive all the black patterns. The luminance of the screen should be 0.5~1.0 Ft-L by using Screen VR. (f) Select the R-BIAS, G-BIAS and B-BIAS on the control menu and adjust the +/ key to get the color coordinates in x=0.281 ± 0.015, y=0.311± 0.015. (g) Receive a full white pattern. Adjust the brightness value to the center. (h) Select the R-GAIN and B-GAIN and adjust the +/ key to get the color coordinates in x=0.281 ± 0.015, y=0.311 ± 0.015. (i) Adjust the ABL control to get the screen luminance to 30 Ft/L (a full white pattern over 30 Ft/L) (j) Check if the x, y coordinates of color analyzer is in x=0.281±0.015, y=0.311±0.015. If the color coordinates is out of range, adjust the R. G. B BIAS & GAIN to get the coorinates in x=0.281, y=0.311. Make sure that the coordinates is in range. (k) Select 6550°K on the OSD Menu and set the color coordinates in x=0.313, y=0.329 at the maximum contrast control and center brightness control (l) Check if a full white pattern is over 30Ft/L.

13

6. Static Convergence Adjustment (a) Apply a magenta cross hatch pattern on display. (b) Adjust the focus from the best over all focus on the display. Also adjust the brightness to the desired condition. (c) Vertical red and blue lines are converged by varying the angle between the two tabs of the 4-pole magnets. (d) Horizontal red and blue lines are converged by varying the tabs together, keeping the angle between them constant. (e) Apply a yellow cross hatch pattern on display. (f) Vertical green and red lines are converged by barying the angle between the two tabs of the 6-pole magnets. (g) Horizontal green and red lines are converged by varying the tabs together, keeping the angle between them constant.

14

TROUBLESHOOTING HINTS
1. No Character

No Character

Are the Contrast & Brightness Controls in OSD menu maximum? Yes

No

Change the Contrast & Brightness control value to maximum

Is whole screen bright? Yes

No

No Raster

Refer to No Raster

Is CRT Cathode (Rk, Gk, Bk) signal level normal? No Is the output signal of the (pin 14, 16, 18) pre-amp IC801, normal?

Yes Rk, Gk, Bk

Check the peripheral circuit of CRT

About 30~35Vpp

Yes

Check the video output circuit and its ambient circuit

No No

Is 12V line normal? Yes Is blanking pulse (pin 20 of IC801) normal? Yes

Trouble in 12V line of the Main PWB

No 5Vp-p

Check the clamping pulse circuit

Is input signal normal? Yes Trouble in IC801 and its ambient circuit

No

Check the signal cable

15

2. No Raster
No Raster

Is CRT heater red-hot? Yes Turn the Brightness & Contrast control to set Maximum Yes Is whole screen bright?

No

Is Heater Voltage (CRT PWB) about 6V? No Trouble in power supply circuit

Yes

Trouble in CRT

Refer to trouble in power supply unit.

No

Trouble in power supply circuit

Yes Check G1 voltage about -60V? Yes Is CRT G2 (screen) voltage about 730V? Yes Is 100Vdc line normal? Trouble in 100Vdc line of power supply unit

No

Trouble in G1 line

No

Trouble in FBT or its pin4 ambient circuit

No

Refer to trouble in P.S.U

Yes

Does the Brightness control make screen bright? Yes Raster OK

No

High Voltage trouble in FBT

16

3. A Missing Color
One color is missing

Is input signal normal? 0.7Vpp

No

Check video signal cable or video card.

Yes
Is the output of pre-amp (IC801,TDA9210) pin 14, 16,18 all normal? Yes Is video output IC802 waveform normal?

No

Trouble in IC801 or its ambient circuit

CRT No Cathode (Rk, Gk, Bk) is normal? RK, GK, BK About 40V p-p Yes

No Trouble in video output IC802 or ambient

Yes

Each grid (G1, G2) voltage normal? Yes No Replace CRT

Trouble in 100Vdc line

Trouble in G1,G2 line

17

4. Abnormal OSD Font

Abnormal OSD Font

* If menu key selected.

Is menu key selected? Is OSD Font exist? Yes One color is missing Yes Is the output of IC204 (pin 13, 14, 15) normal?

No

Is Heater Voltage about 6V?

No

Trouble in Heater voltage line. Refer to trouble in P.S.U

Yes Troubie in IC204 or its ambient circuit

No

Trouble in IC204 and its ambient circuit

Yes

Refer to Missing Color

18

5. Horizontal Output Circuit
MODE VGA 68K 54KHz B+ Voltage 60Vdc 130Vdc 110Vdc
Trouble in Horizontal output circuit (No Raster

Is the B+line voltage over 50V? Yes

No

Trouble in 50V

3V 0V

Is the H-out waveform of IC501 normal? Yes

No

Trouble in IC501

50V 0V

Is the Collector wave form of Q504 normal? Yes

No

Trouble in Q505

70V 0V

Is the Drain waveform of Q507 normal? Yes Trouble in Q505 and its ambient circuit.

No

Trouble in Q506

19

6. Unstable Picture 6-1. Horizontal

Unstable picture

Is the pulse of pin 26 of the IC501 correct?

Yes

Trouble in IC501 or its ambient circuit

No

Is the pulse of pin 28 of the IC201 correct?

Yes 5Vpp

Check IC501 and its ambient circuit

No

Is the input H.Sync correct?

Yes

Check IC201 and its ambient circuit

No

Trouble in Signal Cable or 15P D-Sub Connector

20

6-2. Vertical

Unstable picture

Is the 12V,-12Vdc line voltage is correct?

No

Refer to P. S. U

Yes

40V

-10V

50Vp-p

Is the pulse of pin 6 of the IC401 correct?

Yes

Trouble in vertical D. Y

No

Is the output of pin 8 of IC501 all normal?

Yes

Check IC401 and its ambient circuit

No Check the IC501 and its ambient circuit

21

7. Focus
Monitor remains unfocused

Check Focus VR in FBT

Is focus acceptable?

Yes

OK

No Trouble in Focus circuit (FBT)

22

8. Convergence
Poor convergence

Is convergence on the center area bad?

Yes

Adjust static convergence Refer to Adjustment procedure of convergence

No

Is convergence on the fringe area bad?

Yes

Adjust D.Y Location

23

9. Abnormal Picture 9-1. Horizontal Size
* At first, adjust controls in the OSD Menu

Abnormal H.Size

Is the DC level of the base of Q517 changeable?

No

Is the DC level of IC501 pin 11 changeable ?

Yes

Check IC501 pin 11

Yes Is the collector pulse of Q505 correct?

=1100Vp-p

Yes Is the cathode waveform of D509 correct? Yes Trouble in H.OSC/ Deflection Circuit

No

Trouble in Horizontal output circuit Check the B+ and anode voltage of CRT.

* Normally anode voltage of CRT is approximately, 24.7KV

80-310Vpp

No

Trouble in L503, C520 or their ambient circuit

* Scan B+ are as follow :

MODE VGA 68K 54KHz

B+ Voltage 60Vdc 130Vdc 110Vdc

Refer to Horizontal Output circuit

24

9-2. Vertical Size

Abnormal V.Size

Is changeable the DC voltage of IC401 pin 1?

No

Is the 3.5Vdc of pin 21of the IC501?

Yes

Check the IC401 and its ambient circuit

Yes

No

Trouble V.OSC/ Deflection Circuit Refer to V.OSC/Deflection circuit

Check the IC501 and its ambient circuit

25

10. Side-Pincushion Circuit
Pincusion distortion is excessive or barrel

Select the side-pincushion icon in OSD menu, and adjust acceptable position.

Yes

O.K

No Is the pin 11 waveform of IC501 correct?

Yes

Check the Base waveform of the Q515

No Trouble in IC501

26

11. Power Supply Unit (P.S.U)

Trouble in P.S.U

Is power switch on? Yes Is fuse F001 O.K? Yes Is the IC001 O.K? Yes Is voltage of D002 130V (270V)? Yes Is the waveform of T001 pin5 correct? Yes Is voltage of C102 100Vdc? Yes Is voltage of C104 50Vdc?

No

Switch on

No

Check the power cord outlet and diode D001,D002,D003,D004

No

Replace IC001

No

Trouble in diode D001,D002,D003,D004 or peripheral device

No

Trouble in switching power transformer T001 or IC001 and its ambient circuit

No

Trouble in T001 or D101

No

Trouble in T001 or D102

A

27

A

Is voltage of C109 13Vdc?

No

Trouble in D106 or horizontal part

Yes Is voltage of C108 -12Vdc? No

Trouble in D104 or vertical part

Yes Is voltage of C105 8Vdc? No

Trouble in D103

Yes P.S.U O.K

28

CM C-531B M O NITO R BLO CK DIAG RAM

Video Pre-amp (65MHz) CRT SOCKET CRT : Orion Mini-Neck 15"

TDA9210 (SGS Thompson)

BLOCK DIAGRAM

D -SUB RGB H/V

OSD NT6828 (Novatek)

CRT Driver TDA9536 (SGS Thompson)

29
IIC Control V - Driver KA2142B (Samsung) H/V OSC Processor TDA4856 (Philips) B+ PWM EUT H/V Moire Cancellation Dynamic Focus H/V

MCU NT68P62 (Novatek)

H/Linearity Coil TRL-531B

AC INPUT

PWM D/A

H/Def Output TR/Damper C/S Switching KSC5802/ SDS06F150S (Fairchild) H-Driver Drive Transformer

H-Size TR : BD677A (Fairchild)

IIC Control

SMPS Transformer

Geometrical Compensation

B+ Booster

FBT H/V Converter (Lienchang)

PCB LAYOUT
Main PCB Component Side

30

Main PCB Solder Side

31

CRT PCB Component Side

CRT PCB Solder Side

32

SCHEMATIC DIAGRAM
Power & Connection Section

-

-

33

Control & Vert. out Section

34

Horizontal Section

35

Video Section

36

EXPLODED VIEW DIAGRAM

37

INFORMATION OF PART DESCRIPTION
Important Safety Notice
Components identified with the International Symbol have special characteristics important for safety. When replacing any components, use only manufacturer's specified parts.

Abbreviation of Description
RESISTOR Description Tolerance F ± 1% J ± 5% K ± 10% M ± 20% G ± 2% Example: Fig & Index R102 R105 Part No Description

Resistors RD-AZ301J Carbon : 1/6W 300J RD-4Z331J Carbon : 1/4W 330J

CAPACITOR Description C D F J K P Z Tolerance ± 0.25pF ± 0.5% ± 1pF ± 5% ± 10% ± 100% ~ 0% ± 80% ~

Example: Fig & Index C110 C522 C402 Part No Description

Capacitors CCXF1H104Z Ceramic 50V 0.1µ F Z CCXB2H331K Ceramic 500V 330PF K CMXM 2A154J MYLAR 100V 0.15µ F J

38

ELECTRICAL PARTS LIST
The components identified by mark have special characteristics important for safety and x-ray radiation. These should be replaced only with the types specified in the parts list.
LOC PART-CODE PART-NAME PCB MAIN PCB CRT CORD POWER COIL BEAD COIL BEAD COIL BEAD COIL BEAD COIL BEAD COIL BEAD COIL BEAD COIL BEAD COIL BEAD COIL BEAD COIL BEAD PART-DESC T=1.6*246*247 (531X) T=1.6*108*82(531X) 3 H05VV-F 3X0.75 1.8 IV BI3890 BFD 3512 R2 BI3890 BI3890 BI3857(AXIAL) BI3857(AXIAL) BI3857(AXIAL) BI3857(AXIAL) BI3857(AXIAL) BI3857(AXIAL) BI3857(AXIAL) BI3857(AXIAL) WORLD AC250V 0.1UF M R.47 400V SMH 150MF (25.4*40) 16V RSS 100MF (6.3X11) TP 50V RSS 47MF (6.3X11) TP HIKB 500V 0.01MF K 50V F 0.1MF Z 50V RSS 2.2MF (5X11) TP 100V 1000PF J (TP) 100V 4700PF J (TP) 100V 1500PF J (TP) 100V 2700PF J (TP) 1KV B 470PF K (T) 2.5KV 4700PF M AC250V 50V RSS 10MF (5X11) TP 1KV B 330PF K (TAPPING) 160V RSS 47MF (13X25) TP 100V RSS 330MF (16X25) TP 16V RSS 330MF (8X11.5) TP 50V F 0.1MF Z 50V F 0.1MF Z 16V RSS 100MF (6.3X11) TP 16V RSS 220MF (8X11.5) TP 50V F 0.1MF Z 16V RSS 470MF (10X12.5)BK 50V F 0.1MF Z 16V RSS 330MF (8X11.5) TP 50V F 0.1MF Z 50V F 0.1MF Z 50V B 1000PF K (TAPPING) 50V RSS 10MF (5X11) TP 50V F 0.1MF Z 50V B 1000PF K (TAPPING) LOC PART-CODE PART-NAME PART-DESC 50V B 1000PF K (TAPPING) 50V B 180PF K (TAPPING) 50V B 180PF K (TAPPING) 50V B 0.01MF K 50V RSS 10MF (5X11) TP 50V F 0.1MF Z 50V F 0.1MF Z 16V RSS 100MF (6.3X11) TP 50V F 0.1MF Z 100V 0.01MF J (TP) 100V 0.01MF J (TP) 50V B 1000PF K (TAPPING) 50V B 1500PF K (TAPPING) 50V B 1000PF K (TAPPING) 50V F 0.1MF Z 50V F 0.1MF Z 50V RSS 10MF (5X11) TP 100V 0.1MF J (TP) 100V 0.15MF J (TP) 250V 0.1MF J 100V 2700PF J (TP) 35V RSS 220MF (10X12.5)TP MEU 63V 1MF J 100V 5600PF J (TP) 16V RSS 470MF (10X12.5)BK 100V 0.047MF J (TP) 16V RSS 220MF (8X11.5) TP 50V B 0.01MF K 50V RSS 10MF (5X11) TP 100V 0.022MF J TP 100V 3300PF J (TP) 16V RSS 330MF (8X11.5) TP 100V 5600PF J (TP) 100V 0.01MF J (TP) 100V 0.1MF J (TP) 100V 8200PF J (TP) 50V F 0.1MF Z RSS 16V 22MF 5*11 100V 0.1MF J (TP) 100V 0.1MF J (TP) 100V 0.1MF J (TP) 16V RSS 220MF (8X11.5) TP 1.6KV BUP 4700PF J PL 630V 3300PF J PL 630V 2200PF J 50V B 270PF K (TAPPING) 500V B 330PF K (TAPPING)

00001 9979800540 00002 9979800548 00020 W3475N731B001 5PB13890-B006 5PB13890-B007 5PB13890-B101 5PB13857-B102 5PB13857-B501 5PB13857-B503 5PB13857-B801 5PB13857-B802 5PB13857-B803 5PB13857-B804 5PB13857--

C209 CCXB1H102K C CERA C210 CCXB1H181K C CERA C211 CCXB1H181K C CERA C214 CCXB1H103K C CERA C216 CEXF1H100V C ELECTRO C220 CCXF1H104Z C CERA C221 CCXF1H104Z C CERA C224 CEXF1C101V C ELECTRO C225 CCXF1H104Z C CERA C226 CMXM2A103J C MYLAR C227 CMXM2A103J C MYLAR C228 CCXB1H102K C CERA C230 CCXB1H152K C CERA C231 CCXB1H102K C CERA C233 CCXF1H104Z C CERA C239 CCXF1H104Z C CERA C240 CEXF1H100V C ELECTRO C401 CMXM2A104J C MYLAR C402 CMXM2A154J C MYLAR C409 CMXM2E104J C MYLAR C410 CMXM2A272J C MYLAR C411 CEXF1V221V C ELECTRO C412 CMXL1J105J C MYLAR C413 CMXM2A562J C MYLAR C414 CEXF1C471V C ELECTRO C417 CMXM2A473J C MYLAR C418 CEXF1C221V C ELECTRO C422 CCXB1H103K C CERA C423 CEXF1H100V C ELECTRO C504 CMXM2A223J C MYLAR C505 CMXM2A332J C MYLAR C506 CEXF1C331V C ELECTRO C507 CMXM2A562J C MYLAR C508 CMXM2A103J C MYLAR C509 CMXM2A104J C MYLAR C510 CMXM2A822J C MYLAR C512 CCXF1H104Z C CERA C514 CEXF1C220V C ELECTRO C515 CMXM2A104J C MYLAR C516 CMXM2A104J C MYLAR C517 CMXM2A104J C MYLAR C518 CEXF1C221V C ELECTRO C519 CMYH3C472J C MYLAR C520 CMXE2J332J C MYLAR C520A CMXE2J222J C MYLAR C521 CCXB1H271K C CERA C522 CCXB2H331K C CERA

B002 5MBFD3512R COIL BEAD

! C001 CL1UC3104M C LINE ACROSS ! C002 CEYP2G151Z C ELECTRO
C003 CEXF1C101V C ELECTRO C005 CEXF1H470V C ELECTRO C007 CCXB2H103K C CERA C008 CCXF1H104Z C CERA C009 CEXF1H229V C ELECTRO C010 CMXM2A102J C MYLAR C011 CMXM2A472J C MYLAR C012 CMXM2A152J C MYLAR C013 CMXM2A272J C MYLAR C014 CCXB3A471K C CERA

! C015 CH1FDF472M C CERA AC
C016 CEXF1H100V C ELECTRO C101 CCXB3A331K C CERA C102 CEXF2C470V C ELECTRO C104 CEXF2A331V C ELECTRO C105 CEXF1C331V C ELECTRO C106 CCXF1H104Z C CERA C107 CCXF1H104Z C CERA C108 CEXF1C101V C ELECTRO C109 CEXF1C221V C ELECTRO C110 CCXF1H104Z C CERA C111 CEXF1C471V C ELECTRO C112 CCXF1H104Z C CERA C113 CEXF1C331V C ELECTRO C118 CCXF1H104Z C CERA C201 CCXF1H104Z C CERA C202 CCXB1H102K C CERA C204 CEXF1H100V C ELECTRO C205 CCXF1H104Z C CERA C208 CCXB1H102K C CERA

39

LOC

PART-CODE

PART-NAME

PART-DESC 100V RSS 330MF (16X25) TP 1KV B 1000PF K (TAPPING) MPP 200V 0.12MF J MPP 200V 0.1MF J MPP 200V 0.22MF J 200V MPP 0.33MF J (TP) MPP 200V 0.82MF J 50V RSS 1MF (5X11) TP 50V RSS 1MF (5X11) TP 50V RSS 1MF (5X11) TP 50V F 0.1MF Z 100V 0.01MF J (TP) 100V 1500PF J (TP) 50V RHD 3.3MF(16*25) 100V 0.22MF J 100V 2200PF J (TP) 100V 0.022MF J TP MPP 200V 1MF J

LOC

PART-CODE

PART-NAME

PART-DESC 50V B 6800PF K (TAPPING) 50V F 0.1MF Z 50V F 0.1MF Z 50V B 6800PF K (TAPPING) 50V F 0.1MF Z 50V F 0.01MF Z (TAPPING) SMH200-11+YBNH200-12=250 SMH200-07+YBNH200-07=270 0.16X3X16+BL101NG=580 M36QCZ100XX61 ISMW19SD SMW200-07 (ST) SMAW200-11 (ANGLE) SMAW200-06 (ANGLE) SMAW200-07 (ANGLE) 2A05 2A05 2A05 2A05 1N4148 AUTO 52MM RGP10K 1N4148 AUTO 52MM EGP10J RGP10M RL2AV1 UG2D 200V 2A UG2D 200V 2A UG2D 200V 2A RL2AV1 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4002 1N4148 AUTO 52MM ERD07-15 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM GUR460 SDS06F150STU SUF1504SP 1/0.52 TIN COATING IN4007 IN4007

C524 CEXF2A331V C ELECTRO C527 CCXB3A102K C CERA C528 CMXF2D124J C MYLAR C528A CMXF2D104J C MYLAR C530 CMXF2D224J C MYLAR C531 CMXF2D334J C MYLAR C532 CMYF2D824J C MYLAR C533 CEXF1H109V C ELECTRO C536 CEXF1H109V C ELECTRO C538 CEXF1H109V C ELECTRO C539 CCXF1H104Z C CERA C541 CMXM2A103J C MYLAR C542 CMXM2A152J C MYLAR C543 CEXD1H339W C ELECTRO C550 CMXM2A224J C MYLAR C551 CMXM2A222J C MYLAR C552 CMXM2A223J C MYLAR C556 CMYF2D105J C MYLAR C560 CEXF2C100V C ELECTRO C580 CMXM2A393J C MYLAR C593 CMXM2A103J C MYLAR C594 CEXF1H339V C ELECTRO C595 CEXF1H100V C ELECTRO C601 CCYB3A103K C CERA C611 CCZF1H104Z C CERA C612 CCXB2H101K C CERA C613 CCXB3A102K C CERA C614 CXSL3A470K C CERA C615 CCXB2H271K C CERA C801 CCXF1H104Z C CERA C802 CMXL2E104J C MYLAR C803 CCXB1H682K C CERA C804 CEXF1H339V C ELECTRO C811 CEXF1C101V C ELECTRO C812 CEXF1E470V C ELECTRO C813 CEXF1E101V C ELECTRO C814 CMXL2A104J C MYLAR C815 CCXF1H104Z C CERA C816 CCXF1H104Z C CERA C817 CCXB2H103K C CERA C818 CCXF1H104Z C CERA C820 CCYB3A103K C CERA C821 CCXB1H101K C CERA C822 CCXB1H101K C CERA C823 CCXB1H101K C CERA C824 CCXB1H101K C CERA C825 CCXB2H471K C CERA C826 CCXF1H104Z C CERA C827 CCXF1H104Z C CERA C831 CCXF1H104Z C CERA

C833 CCXB1H682K C CERA C861 CCXF1H104Z C CERA C862 CCXF1H104Z C CERA C863 CCXB1H682K C CERA C864 CCXF1H104Z C CERA C866 CCXF1H103Z C CERA CA200 9970800045 CA201 99707C0011 CA202 9970770028 CG001 9970710256 CONN AS CONN AS CRT GND AS CDT SOCKET CRT CONN WAFER CONN WAFER CONN WAFER CONN WAFER DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE

CABLE SIGNAL AS 15P+3C/DDC=1.5M(GY275A)

! CT001 9979615027
CT801 9979300012 CW201 9979220102 CW801 9979220092 CW802 9979220087 CW803 9979220088

! D001 D2A05----! D002 D2A05----160V RSS 10MF (10X16) TP ! D003 D2A05----! D004 D2A05----D005 DZN4148--D007 DRGP10K--D008 DZN4148--D009 DEGP10J--D101 DRGP10M--D102 DRL2AV1--D103 DUG2D----D104 DUG2D----D106 DUG2D----D108 DRL2AV1--D109 DZN4148--D204 DZN4148--D207 DZN4148--D208 DZN4148--D209 DZN4148--D210 DZN4148--D211 DZN4148--D230 DZN4148--D410 D1N4002A-D501 DZN4148--D502 DERD07-15D503 DZN4148--D504 DZN4148--D505 DZN4148--D507 DGUR460---

100V 0.039MF J (TP) 100V 0.01MF J (TP) 50V RSS 3.3MF (5X11) TP 50V RSS 10MF (5X11) TP 1KV B 0.01MF K 50V HIKF 0.1MF Z 500V B 100PF K (TAPPING) 1KV B 1000PF K (TAPPING) 1KV SL 47PF K (TP) 500V B 270PF K (TAPPING) 50V F 0.1MF Z MEU 250V 0.1MF J 50V B 6800PF K (TAPPING) 50V RSS 3.3MF (5X11) TP 16V RSS 100MF (6.3X11) TP 25V RSS 47MF (5X11) TP 25V RSS 100MF (6.3X11) TP MEU 100V 0.1MF J 50V F 0.1MF Z 50V F 0.1MF Z HIKB 500V 0.01MF K 50V F 0.1MF Z 1KV B 0.01MF K 50V B 100PF K (TAPPING) 50V B 100PF K (TAPPING) 50V B 100PF K (TAPPING) 50V B 100PF K (TAPPING) 500V B 470PF K (TAPPING) 50V F 0.1MF Z 50V F 0.1MF Z 50V F 0.1MF Z

D509 DSDS06F150 DIODE D510 DSUF1504SP DIODE D511 85801052GY D515 D1N4007--D516 D1N4007--WIRE COPPER DIODE DIODE

40

LOC

PART-CODE

PART-NAME DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE IN4007 BAV20

PART-DESC

LOC L503 L505 L801 L831 L861

PART-CODE

PART-NAME CH-120D CH-120D

PART-DESC

D517 D1N4007--D520 DBAV20---D560 DRGP10D--D591 DZN4148--D592 DZN4148--D593 DZN4148--D594 DZN4148--D601 DRU1P----D611 DZN4148--D612 DRGP10K--D613 DRGP10K--D801 DZN4148--D802 DZN4148--D803 DZN4148--D804 DZN4148--D831 DZN4148--D832 DZN4148--D833 DZN4148--D834 DZN4148--D861 DZN4148--D862 DZN4148--D863 DZN4148--D864 DZN4148---

5MC0000088 COIL CHOKE 5MC0000088 COIL CHOKE 5CPZ568K02 COIL PEAKING 5CPZ338K02 COIL PEAKING 5CPZ568K02 COIL PEAKING RECEPTACLE

RGP 10-D (TAPPING) 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM RU 1P (TAPPING) 1N4148 AUTO 52MM RGP10K RGP10K 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM 1N4148 AUTO 52MM SD50GYW(GREEN/AMBER) DZ7.5BM DZ22BM DZ15BM DZ-5.1B DZ-5.1B DZ-5.1B DZ-5.1B DZ-5.1B DZ-5.1B DZ-5.1B DZ-5.1B SEMKO TL 3.15AH 250V MF51 HOLDER+1015#18+SOLDER=100 35068+35072+1015#22=160 H3842P 78L05M KA78R12 NT68P62 24C08 NT6828-00005 KA2142 TDA4856

0.56UH K (AXIAL 3.5MM) 0.33UH K (AXIAL 3.5MM) 0.56UH K (AXIAL 3.5MM) BNS-02AB2L-1 ECPAC140M290 SPP04N60S5 KTC3198Y-(1815Y) (AUTO) KTA1273-Y KTC3198Y-(1815Y) (AUTO) KTC3198Y-(1815Y) (AUTO) KTC3198Y-(1815Y) (AUTO) KSR1009 KSD471ACY KTA1266Y- (AUTO)(1015Y) KSC 2383-Y KSC5802 KTC3197 (AUTO)(388A) IRF630A KTC3198Y-(1815Y) (AUTO) KTC3198Y-(1815Y) (AUTO) IRF630A KTC3198Y-(1815Y) (AUTO) IRF630A KTC3202Y (AUTO)(1959Y) KTA1266Y- (AUTO)(1015Y) KTA1266Y- (AUTO)(1015Y) BD677A IRF630A 2N6520 KTA1270Y(AUTO)(562Y) KTC3198Y-(1815Y) (AUTO) KTC3198Y-(1815Y) (AUTO) KSP45 KSP45 KSP45 KSP45 KTA1266Y- (AUTO)(1015Y) 1/4 1M OHM J 2W 100K OHM J TAPPING 1/6 1K OHM J 1/6 560K OHM J 1/6 15K OHM J 1/6 2.4K OHM J 1W 27K OHM J (TAPPING) 1/6 300 OHM J 1/6 22K OHM J 1/6 1K OHM J 1W 0.22 OHM J

! P001 9979500022

! PR001 DECPAC140M POSISTOR ! Q001 TSPP04N60S FET
Q002 TZTC3198YQ101 TKTA1273YQ102 TZTC3198YQ105 TZTC3198YQ203 TZTC3198YQ204 TZSR1009-Q501 TZTA1266YQ504 TKSC2383YQ505 TKSC5802-Q506 TZTC3197-Q507 T1RF630A-Q509 TZTC3198YQ510 TZTC3198YQ511 T1RF630A-Q512 TZTC3198YQ513 T1RF630A-Q514 TZTC3202YQ515 TZTA1266YQ516 TZTA1266YQ517 TBD677A--Q519 T1RF630A-Q560 T2N6520--Q591 TZTA1270YQ592 TZTC3198YQ610 TZTC3198YQ611 TKSP45---Q612 TKSP45---Q613 TKSP45---Q614 TKSP45---Q615 TZTA1266YR003 RD-4Z105JR004 RS02Z104JR005 RD-AZ102JR006 RD-AZ564JR007 RD-AZ153JR008 RD-AZ242JR009 RS01Z273JR012 RD-AZ301JR013 RD-AZ223JR014 RD-AZ102JR015 RS01Z228JTR TR TR TR TR TR TR TR TR TR FET TR TR FET TR FET TR TR TR TR FET TR TR TR TR TR TR TR TR TR R CARBON FILM R M-OXIDE FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R M-OXIDE FILM R CARBON FILM R CARBON FILM R CARBON FILM R M-OXIDE FILM

Q401 TKSD471ACY TR

! DG001 5MG0000066 COIL DEGAUSSING DG-526X
DL211 DSD50GYW-- LED DZ001 DDZ7R5BM-- DIODE ZENER DZ003 DDZ22BM--DZ006 DDZ15BM--DZ201 DDZ5R1B--DZ202 DDZ5R1B--DZ203 DDZ5R1B--DZ205 DDZ5R1B--DZ206 DDZ5R1B--DZ207 DDZ5R1B--DZ208 DDZ5R1B--DZ212 DDZ5R1B--GND1 9970710233 GND2 9970710247 DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER CONN AS CONN AS IC POWER IC REGULATOR IC EEPROM IC OSD IC V-OUT IC H.OSC

! F001 5F3CB3122L FUSE CERA

! IC001 1H3842P--IC102 1KA78R12-IC202 124C08---IC204 1DW0SD11-IC401 1KA2142--IC501 1TDA4856-IC801 1TDA9210-IC802 1TDA9536-L502

IC101 1UTC78L05M IC REGULATOR IC201 1DWM240T-- IC MICOM

IC VIDEO PREAMP TDA9210 IC VIDEO OUTPUT TDA9536

5MH0000085 COIL H-LINEARITY TRL-531B

41

LOC

PART-CODE

PART-NAME R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM

PART-DESC 1/6 10K OHM J 1/6 56K OHM J 1/6 82K OHM J 1/6 10K OHM J 1/6 100K OHM J 1/6 10K OHM J 1/4 330 OHM J 1/6 4.7K OHM J 1/2 15 OHM J 1/2 18 OHM J 1/6 1K OHM J 1/6 5.6K OHM J 1/6 100 OHM J 1/6 100 OHM J 1/6 2K OHM J 1/6 100 OHM J 1/6 100 OHM J 1/6 10K OHM J 1/6 1M OHM J 1/6 5.6K OHM J 1/6 5.6K OHM J 1/6 15K OHM J 1/6 43K OHM J 1/6 20K OHM J 1/6 10K OHM J 1/6 15K OHM J 1/6 43K OHM J 1/6 20K OHM J 1/6 2K OHM J 1/6 1.5K OHM J 1/6 1.5K OHM J 1/6 390 OHM J 1/6 100 OHM J 1/6 2K OHM J 1/6 100 OHM J 1/6 2K OHM J 1/6 390 OHM J 1/6 20K OHM J 1/6 270K OHM J 1/6 22K OHM J 1/6 2K OHM J 1/6 1.2K OHM J 1/6 100 OHM J 1/6 100 OHM J 1/6 2K OHM J 1/6 1.5K OHM J 1/6 1K OHM J 1/6 100 OHM J 1/6 100 OHM J 1/6 510 OHM J

LOC

PART-CODE

PART-NAME R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R METAL FILM R METAL FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM

PART-DESC 1/6 5.6K OHM J 1/6 5.6K OHM J 1/6 1M OHM J 1/6 510 OHM J 1/6 56K OHM J 1/6 3.6K OHM J 1/6 100 OHM J 1/6 100 OHM J 1/6 100 OHM J 1/6 22K OHM J 1/6 5.1K OHM J 1/6 100 OHM J 1/6 100 OHM J 1/6 6.8K OHM J 1/6 6.8K OHM J 1/6 5.6K OHM J 1/6 6.8K OHM J 1/6 6.8K OHM J 1/2 1 OHM J 1/6 5.6K OHM J 1/2 3 OHM J 1/2 3.3 OHM J 1/6 4.7K OHM J 1/6 5.6K OHM J 1/6 30K OHM J 1/2 330 OHM J 1/6 10K OHM J 1/6 2K OHM J 1/6 39K OHM J 1/6 3K OHM J 1/6 3.3K OHM J 1/6 10K OHM J 1/6 470 OHM J 1/6 1.2K OHM J 1/6 2.2K OHM J 1/6 47K OHM J 1/6 2.74K OHM F 1/6 1.21K OHM F 1/6 3.3K OHM J 1/6 5.1K OHM J 1/6 4.7K OHM J 1/6 3.3K OHM J 1/6 7.5K OHM J 1/2 360 OHM J 1/6 22 OHM J 1/6 22K OHM J 1/6 56K OHM J 1/2 360 OHM J 1/2 360 OHM J 1/2 220 OHM J

R016 RD-AZ103JR017 RD-AZ563JR018 RD-AZ823JR026 RD-AZ103JR101 RD-AZ104JR104 RD-AZ103JR105 RD-4Z331JR107 RD-AZ472JR110 RD-2Z150JR111 RD-2Z180JR112 RD-AZ102JR113 RD-AZ562JR202 RD-AZ101JR203 RD-AZ101JR204 RD-AZ202JR205 RD-AZ101JR206 RD-AZ101JR207 RD-AZ103JR208 RD-AZ105JR209 RD-AZ562JR210 RD-AZ562JR211 RD-AZ153JR212 RD-AZ433JR213 RD-AZ203JR214 RD-AZ103JR215 RD-AZ153JR216 RD-AZ433JR217 RD-AZ203JR218 RD-AZ202JR219 RD-AZ152JR220 RD-AZ152JR221 RD-AZ391JR223 RD-AZ101JR224 RD-AZ202JR225 RD-AZ101JR226 RD-AZ202JR228 RD-AZ391JR230 RD-AZ203JR231 RD-AZ274JR232 RD-AZ223JR233 RD-AZ202JR234 RD-AZ122JR237 RD-AZ101JR240 RD-AZ101JR246 RD-AZ202JR247 RD-AZ152JR248 RD-AZ102JR250 RD-AZ101JR251 RD-AZ101JR252 RD-AZ511J-

R253 RD-AZ562JR255 RD-AZ562JR256 RD-AZ105JR257 RD-AZ511JR258 RD-AZ563JR260 RD-AZ362JR262 RD-AZ101JR263 RD-AZ101JR264 RD-AZ101JR401 RD-AZ223JR402 RD-AZ512JR403 RD-AZ101JR404 RD-AZ101JR410 RD-AZ682JR411 RD-AZ682JR412 RD-AZ562JR413 RD-AZ682JR414 RD-AZ682JR415 RD-2Z109JR416 RD-AZ562JR417 RD-2Z309JR418 RD-2Z339JR420 RD-AZ472JR421 RD-AZ562JR422 RD-AZ303JR424 RD-2Z331JR426 RD-AZ103JR427 RD-AZ202JR500 RD-AZ393JR501 RD-AZ302JR502 RD-AZ332JR504 RD-AZ103JR506 RD-AZ471JR507 RD-AZ122JR508 RD-AZ222JR510 RD-AZ473JR511 RN-AZ2741F R512 RN-AZ1211F R513 RD-AZ332JR514 RD-AZ512JR515 RD-AZ472JR516 RD-AZ332JR517 RD-AZ752JR520 RD-2Z361JR521 RD-AZ220JR522 RD-AZ223JR523 RD-AZ563JR524 RD-2Z361JR525 RD-2Z361JR526 RD-2Z221J-

42

LOC

PART-CODE

PART-NAME R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R M-OXIDE FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R M-OXIDE FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R M-OXIDE FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R METAL FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R METAL FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM

PART-DESC 1/6 1K OHM J 1/6 22K OHM J 1/2 2.2 OHM J 1/2 220 OHM J 1/6 15K OHM J 1/6 51K OHM J 1/6 15K OHM J 1/6 1.8K OHM J 1/6 1M OHM J 1/6 15K OHM J 1/6 1.8K OHM J 1W 27 OHM J (TAPPING) 1/6 1K OHM J 1/6 9.1K OHM J 1/6 390 OHM J 1/6 390 OHM J 1W 1 OHM J (TAPPING) 1/6 15K OHM J 1/6 200K OHM J 1/6 150K OHM J 1/2 0.75 OHM J 1W 1K OHM J (TAPPING) 1/4 100K OHM J 1/6 5.6K OHM J 1/6 1.8K OHM J 1/6 91K OHM J 1/6 39K OHM J 1/6 2.7K OHM F 1/6 3K OHM J 1/4 47K OHM J 1/4 47K OHM J 1/4 47K OHM J 1/2 0.75 OHM J 1/6 820K OHM J 1/6 8.2K OHM J 1/6 10K OHM J 1/6 1.5K OHM J 1/6 1K OHM J 1/6 27K OHM J 1/6 100K OHM F 1/6 100K OHM J 1/6 18K OHM J 1/6 1.8K OHM J 1/6 4.7K OHM J 1/6 10 OHM J 1/6 240K OHM J 1/6 43K OHM J 1/6 750K OHM J 1/6 620K OHM J

LOC

PART-CODE

PART-NAME R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM

PART-DESC 1/2 180K OHM J 1/2 180K OHM J 1/2 8.2K OHM J 1/2 1K OHM J 1/6 47K OHM J 1/4 4.7K OHM J 1/6 13K OHM J 1/6 8.2K OHM J 1/6 75 OHM J 1/6 33 OHM J 1/6 36 OHM J 1/4 120 OHM J 1/4 120 OHM J 1/6 100 OHM J 1/6 2.7 OHM J 1/6 2.7 OHM J 1/4 5.6K OHM J 1/4 560K OHM J 1/2 0.22 OHM J 1/6 75 OHM J 1/6 33 OHM J 1/6 36 OHM J 1/4 120 OHM J 1/4 120 OHM J 1/6 100 OHM J 1/6 75 OHM J 1/6 33 OHM J 1/6 36 OHM J 1/4 120 OHM J 1/4 120 OHM J 1/6 100 OHM J HR-CR7 DC12V S-23 1.5KV

R527 RD-AZ102JR528 RD-AZ223JR529 RD-2Z229JR530 RD-2Z221JR532 RD-AZ153JR533 RD-AZ513JR534 RD-AZ153JR535 RD-AZ182JR536 RD-AZ105JR537 RD-AZ153JR538 RD-AZ182JR540 RS01Z270JR541 RD-AZ102JR543 RD-AZ912JR544 RD-AZ391JR545 RD-AZ391JR547 RS01Z109JR549 RD-AZ153JR550 RD-AZ204JR551 RD-AZ154JR553 RD-2Z758JR554 RS01Z102JR555 RD-4Z104JR556 RD-AZ562JR557 RD-AZ182JR560 RD-AZ913JR562 RD-AZ393JR563 RN-AZ2701F R564 RD-AZ302JR570 RD-4Z473JR572 RD-4Z473JR574 RD-4Z473JR578 RD-2Z758JR580 RD-AZ824JR589 RD-AZ822JR591 RD-AZ103JR592 RD-AZ152JR594 RD-AZ102JR595 RD-AZ273JR596 RN-AZ1003F R597 RD-AZ104JR598 RD-AZ183JR610 RD-AZ182JR611 RD-AZ472JR612 RD-AZ100JR613 RD-AZ244JR614 RD-AZ433JR615 RD-AZ754JR616 RD-AZ624J-

R617 RD-2Z184JR618 RD-2Z184JR619 RD-2Z822JR620 RD-2Z102JR621 RD-AZ473JR623 RD-4Z472JR624 RD-AZ133JR625 RD-AZ822JR801 RD-AZ750JR802 RD-AZ330JR803 RD-AZ360JR804 RD-4Z121JR805 RD-4Z121JR811 RD-AZ101JR812 RD-AZ279JR813 RD-AZ279JR815 RD-4Z562JR816 RD-4Z564JR817 RD-2Z228JR831 RD-AZ750JR832 RD-AZ330JR833 RD-AZ360JR834 RD-4Z121JR835 RD-4Z121JR841 RD-AZ101JR861 RD-AZ750JR862 RD-AZ330JR863 RD-AZ360JR864 RD-4Z121JR865 RD-4Z121JR871 RD-AZ101J-

! RL001 5SC0101325 SW RELAY
SG811 4SG0D00104 SPARK GAP

SG801 DWSP201M-- SURGE ABSORBER WSP-201M SG831 DWSP201M-- SURGE ABSORBER WSP-201M SG861 DWSP201M-- SURGE ABSORBER WSP-201M SW201 5S50101Z01 SW202 5S50101Z01 SW203 5S50101Z01 SW204 5S50101Z01 SW205 5S50101Z01 SW206 5S50101Z01 SW TACT SW TACT SW TACT SW TACT SW TACT SW TACT KPT-1115VM 1C-1P KPT-1115VM 1C-1P KPT-1115VM 1C-1P KPT-1115VM 1C-1P KPT-1115VM 1C-1P KPT-1115VM 1C-1P DMT-531B CF1656 DDT-531X TP8D13 CCT 063BT 2K OHM B TAP CCT 063BT 1K OHM B TAP EFOEC8004T4

! T001 5RM0000109 TRANS SMPS ! T500 5RH0000129 FBT
T501 5RD0000052 TRANS DRIVE THERMISTOR R SEMI FIXED R SEMI FIXED TH001 DTP8D13--VR001 RV6121202P VR501 RV6121102P

X201 5PEF0EC8T4 RESONATOR

43

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