COLOR MONITOR SERVICE MANUAL
CHASSIS NO. : CA-116 FACTORY MODEL: FB910G

MODEL:

CAUTION

F900P (FB910G-UL)

BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CONTENTS

SPECIFICATIONS... 2 SAFETY PRECAUTIONS.. 3 TIMING CHART.. 4 OPERATING INSTRUCTIONS.. 5 CONTROL LOCATIONS... 8 WIRING DIAGRAM.. 9 DISASSEMBLY... 10 BLOCK DIAGRAM.. 11 DESCRIPTION OF BLOCK DIAGRAM. 12 ADJUSTMENT.. 14 TROUBLESHOOTING GUIDE.. 16 EXPLODED VIEW.. 24 REPLACEMENT PARTS LIST.. 26 PIN CONFIGURATION.. 34 SCHEMATIC DIAGRAM... 35 PRINTED CIRCUIT BOARD.. 37

SPECIFICATIONS

1. PICTURE TUBE Size DefIection Angle Neck Diameter Strip Pitch Diagonal Size View Size Face Treatment 3-2. Power Consumption : 19 inch (Flat Slot Mask) : 90 : 29.1 mm : 0.24 mm : 457.5 mm : 366.0 x 274.5 mm : AR-ASC (Anti-Reflective and Anti-Static Coating)
MODE MAX NORMAL STAND-BY SUSPEND OFF OFF/ON ON/OFF OFF/OFF H/V SYNC POWER CONSUMPTION (USB) LED COLOR
less than 135W (150W) less than 103W (118W) less than 8W (20W)

GREEN GREEN AMBER

less than 8W (20W) less than 1W (20W)
2. SIGNAL 2-1. Horizontal & Vertical Sync 1) Input Voltage Level : Low= 0.8V, High= 2.1V 2) Sync Polarity : Positive or Negative 2-2. Video Input Signal 1) Voltage Level a) Color 0, 0 b) Color 7, 0 c) Color 15, 0 2) Input Impedance 3) Video Color 4) Signal Format
4. DISPLAY AREA 4-1. Active Video Area : Max Image Size - 366.0 x 274.5mm (14.40" x 10.80") Preset Image Size - 350 x 262 mm (13.78" x 10.31") 4-2. Display Color : Full Colors : 235MHz
: 0 ~ 0.7 Vp-p : 0 Vp-p : 0.467 Vp-p : 0.7 Vp-p : 75 : R, G, B Analog : Refer to the Timing Chart
4-3. Display Resolution : 1600 Dots x 1200Lines/85Hz 4-4. Video Bandwidth
2-3. Signal Connector 15 Pin D-Sub Connector 2-4. Scanning Frequency Horizontal : 30 ~ 111 kHz Vertical : 50 ~ 160 Hz 3. POWER SUPPLY 3-1. Power Range AC 100~120/200~240V, 50/60HZ, 2.5/1.2A AC 200~240V, 50/60Hz, 1.2A (PFC version)
5. ENVIRONMENT 5-1. Operating Temperature: 0C ~ 40C (32F ~ 103F) (Ambient) 5-2. Relative Humidity : 10% ~ 90% (Non-condensing) 5-3. Altitude : 10,000 ft 6. DIMENSIONS (with TILT/SWIVEL) Width : 466.6 mm (18.37") Depth : 472.5 mm (18.60") Height : 474 mm (18.66") 7. WEIGHT (with TILT/SWIVEL) Net Weight : 24.0 kg (51.82 lbs) Gross Weight : 28 kg (61.74 lbs) 8. USB Specifications USB Standard : Rev. 1.0 complied self-powered hub Downstream power supply : 500mA for each (MAX) Communication speed : 12 Mbps (Full), 1.5 Mbps (Low) USB port : 1 Upstream port 4 Downstream ports

SAFETY PRECAUTIONS

SAFETY-RELATED COMPONENT WARNING! There are special components used in this color monitor which are important for safety. These parts are marked on the schematic diagram and the replacement parts list. It is essential that these critical parts should be replaced with the manufacturer's specified parts to prevent X-radiation, shock, fire, or other hazards. Do not modify the original design without obtaining written permission from manufacturer or you will void the original parts and labor guarantee. CAUTION: No modification of any circuit 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-RADIATION The only potential source of X-radiation is the picture tube. However, when the high voltage circuitry is operating properly there is no possibility of an X-radiation problem. The basic precaution which must be exercised is keep the high voltage at the factory recommended level; the normal high voltage is about 27kV. The following steps describe how to measure the high voltage and how to prevent Xradiation. Note : It is important to use an accurate high voltage meter calibrated periodically. To measure the high voltage, use a high impedance high voltage meter, connect () to chassis and (+) to the CDT anode cap. Set the brightness control to maximum point at full white pattern. Measure the high voltage. The high voltage meter should be indicated at the factory recommended level. If the meter indication exceeds the maximum level, immediate service is required to prevent the possibility of premature component failure. To prevent X-radiation possibility, it is essential to use the specified picture tube.

Button Use these buttons to choose or adjust items in the on screen display.
Button Bring up Contrast adjustment
Button Bring up Brightness adjustment
The Contrast and Brightness functions are also available in the On Screen Display (OSD) menu. 5. SELECT/INPUT Button Use this button to enter a selection in the on screen display or use this button to change BNC or D-Sub.

Universal Serial Bus

Making use of USB (Universal Serial Bus)*
USB(Universal Serial Bus) is an innovation in connecting your different desktop peripherals conveniently to your computer. By using the USB, you will be able to connect your mouse, keyboard, printer, and other peripherals to your monitor instead of having to connect them to your computer. This will give you greater flexibility in setting up your system. USB allows you to connect chain up to 120 devices on a single USB port, and you can hot plug (attach them while the computer is running) or unplug them while maintaining Plug and Plug auto detection and configuration. This monitor has an integrated self-powered USB hub, allowing up to 4 other USB devices to be attached it.

USB connection (Option)

(1) Connect the upstream port of the monitor to the downstream port of the USB compliant PC or another hub using the USB cable. (2) Connect the USB compliant peripherals to the downstream ports the monitor. *USB(Universal Serial Bus) is supported WINDOWS98 and Higher.
USB Upstream Port To USB downstream port of the USB compliant PC or another hub cable USB Downstream Ports Connect the cables from USB compliant peripherals-such as keyboard, mouse, printer, scanner, etc.

USB Upstream connector

USB Downstream connector
Using the BNC connector with other types of video cards
Using the BNC connectors with other types of video cards. Follow the example that fits your needs. 1. In case of using a composite sync on green video signal(Sync On Green): Connect each R,G and B video signals to BNC receptacles on the back of the monitor.

Red Blue Green

2. In case of using an external composite sync signal: Connect each R, G and B video signals and composite sync signal to the BNC receptacles on the rear panel.

COMP. HD

* Varies according to model.

Gray Blue Green Red

3. In case of using a separate horizontal and vertical sync signal: Connect each R, G and B video signals and the horizontal and vertical sync signal to BNC receptacles on rear panel.

Black Gray

Blue Green
NOTE This package does not include the BNC connectors but you can purchase them at your local computer stores. This monitor does not support the DDC function, if you use the 5 BNC connectors with other types of video cards.
HD : Horizontal Drive VD : Vertical Drive COMP : Composite

CONTROL LOCATIONS

VR801 : High Voltage Adjustment (27kV)
VR991 : B + Adjustment (195V Line)

WIRING DIAGRAM

Anode Cap

DY Assembly Screw

DY Degauss P102 Purity P101

P201(Control PCB)

P702 P502 P401 P501

DISASSEMBLY

1. TILT/SWIVEL & BACK COVER REMOVAL 1) Set the monitor face downward. 2) Carefully remove the Tilt/Swivel by pulling it upward. 3) Remove two screws (a).
4) Release the latch (c). (See Figure. 1 and Tip Spec.) 5) Slide the Back Cover away from the Front Cabinet of the monitor.
Figure.1 Tip Spec. A(Width) : 5.0~15.0mm B(Depth) : 0.6~0.9mm C(Height) : 12.0mm

Bac k Co ver

Ca bin et

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SIGNAL INPUT

BLOCK DIAGRAM

- 11 SUB TRANS (T903) SUB TRANS Control (IC902) TOP243Y
DESCRIPTION OF BLOCK DIAGRAM
1. Line Filter & Associated Circuit. This is used for suppressing noise of power input line flowing into the monitor and/or some noise generated in this monitor flowing out through the power input line.That is to say, this circuit prevents interference between the monitor and other electric appliances. 2. Degauss Circuit & Coil. The degauss circuit consists of the degaussing coil, the PTC (Positive Temperature Coefficient) thermistor (TH901), and the relay (RL901). This circuit eliminates abnormal color of the screen automatically by degaussing the slot mask in the CDT when turn on the power switch. When you need to degauss while using the monitor, select DEGAUSS on the OSD menu. 3. SMPS (Switching Mode Power Supply). This circuit works with power of 100~240V or 200~240V (50/60Hz) specially for PFC version. The operation procedure is as follows: 1) AC input voltage is rectified and smoothed by the bridge diode (D901) and the capacitor (C908). 2) The rectified voltage (DC voltage) is applied to the primary coil of the transformer (T901, T902). 3) The control IC (IC901) generates switching pulse to turn on and off the primary coil of the transformer (T901) repeatedly. 4) The control IC (IC902) generates switching pulse to turn on and off the primary coil of the transformer (T902) repeatedly. 5) Depending on the turn ratio of the transformer, the secondary voltages appear at the secondary coil of the transformer (T901). 6) These secondary voltages are rectified by each diode (D951, D952, D971, D972, D973, D974, D975, D976) and operate the other circuits. (Deflection, Video Amplifier, etc.) 4. Display Power Management Circuit. This circuit control power consumption of the monitor by detecting H and V sync signal. There are stand-by and suspend mode. When no horizontal or vertical sync signal input, the circuit consists of Q951, Q952, IC904, IC952 and IC401 control signal becomes stand-by and suspend mode. Its power consumption is below 8W. When no horizontal and vertical sync signal input, its power consumption is below 1W. 6. Micom(Microprocessor) Circuit. The operating procedure of Micom (Microprocessor) and its associated circuit is as follows: 1) H and V sync signal is supplied from Signal Cable to the Micom (IC401). 2) The Micom (IC401) distinguishes polarity and frequency of H and V sync. 3) The Micom controls each OSD function signals. (H-size, H-position, V-size, etc.) 4) The controlled data of each mode is stored in IC402. User can adjust screen condition by each OSD function. The data of the adjust screen condition is stored automatically. 7. Horizontal and Vertical Synchronous Processor. This circuit generates the horizontal drive pulse and the vertical drive pulse by taking sync-signal from Signal Cable. This circuit consists of the TDA4841 (IC701) and the associated circuit. 8. Oscillating Circuit for D/D Converter. This circuit generates the pulse wave which has the horizontal period by taking the output of the TDA4841(IC701). 9. D/D (DC to DC) Converter. This circuit supplies DC voltage to the horizontal deflection output circuit by decreasing DC 195V which is the secondary voltage of the SMPS in accordance with the input horizontal sync signal. 10. D/D Drive & Convert Circuit. This circuit is used for supplying B + voltage to horizontal deflection output transistor (Q763). 11. Horizontal Deflection Output Circuit. This circuit makes the horizontal deflection by supplying the saw-tooth current to the horizontal deflection yoke. 5. X-ray Protection. This circuit detects the rectified DC voltage comes from the FBT pin 4. If the high voltage of the FBT reaches up to about 30kV (abnormal state), H.V control (IC801) detects. It stops B+ voltage supplied to the FBT (T801), and high voltage is not be generated, (In the normal state, the high voltage is about 27kV.)

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12. High Voltage Output & FBT (Flyback Transformer). The high voltage output circuit is used for generating pulse wave to the primary coil of the FBT (Flyback Transformer (T801)). A boosted voltage (about 27kV) appears at the secondary of the FBT and it is supplied to the anode of the CDT. And there are another output voltages such as the dynamic focus voltage. 13. H-Linearity Correction Circuit. This circuit corrects the horizontal linearity for each horizontal sync frequency. 14. Vertical Output Circuit. This circuit takes the vertical wave from the TDA4841(IC701) and performs the vertical deflection by supplying the saw-tooth wave current from the TDA8172 (IC601) to the vertical deflection yoke. 15. Dynamic Focus Output Circuit. This circuit takes H and V parabola wave from the TDA4841(IC701), and amplifies these waves to offer to the FBT (T801). 16. H & V Blanking and Brightness Control. This circuit eliminates the retrace line by supplying a negative pulse to the G1 of the CDT. 17. Image Rotation (Tilt) Circuit. This circuit corrects the tilt of the screen by supplying the image rotation signal to the tilt coil which is attached to the CDT near the deflection.
18. Static Convergence Control Circuit. This circuit corrects the convergence of the screen by supplying the convergence signal to the 4H (STC) coil which is attached to the CDT near the deflection. 19. Moire Reduction Circuit This circuit reduce interference between the periodical display pattern and the CDT's slot (or dot). The positions of every other one dot video signal beams (red, green, and blue beam) are shifted finely, thus reducing interference. 20. OSD Circuit. This circuit is used for performing the OSD (OnScreen- Display) function. When a user selects the OSD Select/Adjustment control, the adjustment status displays on the screen. 21. Video Pre-Amp Circuit. This circuit amplifies the analog video signal from 00.7V to 0-4V. This circuit is operated by taking the clamp, R, G, B drives, and contrast signals from the Micom (IC401). 22. Video Output Amp Circuit. This circuit amplifies the video signal which comes from the video pre-amp circuit and amplified video signal is applied to the CDT cathode.

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ADJUSTMENT

GENERAL INFORMATION

All adjustment are thoroughly checked and corrected when the monitor leaves the factory, but sometimes several adjustments may be required. Adjustment should be following procedure and after warming up for a minimum of 30 minutes. Alignment appliances and tools. - IBM compatible PC. - Programmable Signal Generator. (eg. VG-819 made by Astrodesign Co.) - EPROM or EEPROM with saved each mode data. - Alignment Adaptor and Software. - Digital Voltmeter. - White Balance Meter. - Luminance Meter. - High-voltage Meter.

AUTOMATIC AND MANUAL DEGAUSSING The degaussing coil is mounted around the CDT so that automatic degaussing when turn on the monitor. But a monitor is moved or faced in a different direction, become poor color purity cause of CDT magnetized, then press DEGAUSSING on the OSD menu.
ADJUSTMENT PROCEDURE & METHOD
- Install the cable for adjustment such as run the alignment program on the DOS for IBM compatible PC. - Set external Brightness and Contrast volume to max position. 1. Adjustment for B+ Voltage. 1) Display cross hatch pattern at Mode 6. 2) Adjust C983 (+) voltage to 195V 0.5V with VR991. 2. Adjustment for High-Voltage. 1) Display cross hatch pattern at Mode 6. 2) Adjust CDT Anode voltage to 27kV 500V with VR801. 3. Adjustment for Horizontal Raster Center. 1) Display cross hatch pattern at Mode 6. 2) Adjust the Back Raster should be center of the screen with SW771. 4. Adjustment for Factory Mode (Preset Mode). 1) Display cross hatch pattern at Mode 1~6. 2) Run alignment program for FB910G on the IBM compatible PC.
3) EEPROM ALL CLEAR Y(Yes) command. <Caution> Do not run this procedure unless the EEPROM is changed. All data in EEPROM (mode data and color data) will be erased. 4) Display cross hatch pattern at mode 7. DIST. ADJ. SIZE MAX command. Save H-Size Max at bezel size exactly. 5) COMMAND PRESET START Y(Yes) command. 6) Display cross hatch pattern at Mode 6. 7) DIST. ADJ. FOS. ADJ command. 8) Adjust H-POSITION as arrow keys to center of the screen. 9) Adjust H-SIZE as arrow keys to 350 2mm. 10) Adjust V-POSITION as arrow keys to center of the screen. 11) Adjust V-SIZE as arrow keys to 262 1mm. 12) Adjust TRAPEZOID as arrow keys to be the best condition. 13) DIST. ADJ. BALANCE DATA command. 14) Adjust TILT as arrow keys to be the best condition. 15) Adjust balance of Pin-Balance as arrow keys to be the best condition. 16) Adjust parallelogram as arrow keys to be the best condition. 17) Save of the Mode. 18) Save of the System. 19) Display from Mode 6 to Mode 1 and repeat above from number 6) to 18). 20) COMMAND PRESET EXIT Y (Yes) command. 5. Adjustment for White Balance and Luminance. 1) Set the White Balance Meter. 2) Press the DEGAUSSING on the OSD menu for demagnetization of the CDT. 3) Display color 0,0 pattern at Mode 6. 4) COMMAND PRESET START Y(Yes) command. 5) Set Bightness and Contrast to max position. 6) COLOR ADJ. LUMINANCE command of the alignment program. 7) COLOR ADJ. BIAS ADJ. command of the alignment program. 8) Check whether blue color or not at R-BIAS and GBIAS to min position, Sub-Brightness to 90 position, B-BIAS to 68 position. If it's not blue color, the monitor must repair. 9) Adjust Screen control on the FBT to 0.15 0.02FL of the raster luminance. 10) Adjust R-BIAS and G-BIAS command to x=0.283 0.006 and y=0.298 0.006 on the White Balance

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11) Display color 15,0 box full white pattern at mode 6. 12) DRIVE ADJ command. 13) Set B-DRIVE to 97 at DRIVE of the alignment program. 14) Adjust R-DRIVE and G-DRIVE command to white balance x=0.283 0.003 and y=0.298 0.003 on the White Balance Meter with PC arrow keys. 15) Display color 15,0 box pattern(70x70mm) at Mode 6. 16) Adjust SUB-CONTRAST command to 401FL of the raster luminance. 17) Display color 15,0 full white pattern at Mode 6. 18) COLOR ADJ. LUMINANCE ABL command. 19) Adjust ABL to 30 1FL of the luminance. 20) Exit from the program.

6. Adjustment for Focus.

1) Display H character in full screen at Mode 6. 2) Adjust two Focus control on the FBT that focus should be the best condition.

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TROUBLESHOOTING GUIDE

1. NO POWER-1

NO POWER (5V OFF) (POWER INDICATOR OFF)

CHECK FUSE OK? (F901)

TROUBLE IN FUSE (F901)

CHECK D901 BRIDGE DIODE?

TROUBLE IN BRIDGE DIODE (D901)
CHECK C908(+) VOLTAGE 145VDC at 110V input 310VDC at 220V input
TROUBLE IN Q901, R908, R909, D907

CHECK IC902 PIN 1 5.8V ?

TROUBLE IN IC902, D912, ZD931, D911, IC905, ZD932

TROUBLE IN D951

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2. NO POWER-2

NO POWER (5V ON) (POWER INDICATOR ON)

CHECK IC901 PIN 7 18V ?

TROUBLE IN Q903, IC904
CHECK IC901 PIN 6 WAVEFORM ?

NO TROUBLE IN IC901

CHECK Q901 DRAIN (T901 PIN 9) WAVEFORM?

NO TROUBLE IN Q901

CHECK D971, D972, D973, D974, D975, IC971

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3. NO CHARACTER

NO CHARACTER

CHECK IC302 PIN 5, 6, 7 ?
TROUBLE IN P102, P301, SIGNAL CABLE, PC SIGNAL
CHECK IC302 PIN 18, 19, 20, PIN 9 (5V) ?

TROUBLE IN IC302, P302

YES CHECK IC303 PIN 1, 3, 5 PIN10 (12V), PIN 6 (80V) ? YES

TROUBLE IN IC303

CHECK R, G, B CATHODE VOLTAGE?

TROUBLE IN IC304

YES TROUBLE IN CDT SOCKET

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4. NO RASTER
NO VIDEO (POWER INDICATOR GREEN or AMBER)
CHECK POWER INDICATOR GREEN or AMBER ?
TROUBLE IN P401, P101, P702, P302 SIGNAL CABLE
CHECK SCREEN CONTROL KNOB OF FBT
ROTATE SCREEN CONTROL KNOB TO CLOCKWISE or COUNTER CLOCKWIES
CHECK VOLTAGE AT D974/D975 CATHODE (195V) D976 CATHODE (80V) IC971 OUT (12V) IC952 CATHODE (6.3V)?
TROUBLE IN PRIMARY CIRCUIT OF T901
CHECK IC401 (MICOM) PIN 6 5V (HIGH), IC801 PIN 2 12V (HIGH)?
TROUBLE IN CDT SOCKET, BOARD
YES TROUBLE IN IC401 (MICOM), IC801

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5. NO VERTICAL DEFLECTION
NO V-DEFLECTION (ONE HORIZONTAL LINE)
CHECK IC601 Pin 2 (15V) ?

TROUBLE IN T901 15V LINE

CHECK IC601 PIN 4 (-15V)?
TROUBLE IN T901 -15V LINE
CHECK IC701 PIN 12 (SAWTOOTH WAVE)?

TROUBLE IN IC701

TROUBLE IN IC601, V-CIRCUIT

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6. TROUBLE IN DPM
STAND-BY/SUSPEND/ DPMS OFF MODE FAILURE
CHECK IC401 (MICOM) PIN 40, 41 (H/V INPUT) SIGNAL? INPUT H/V SYNC

NO H / V SYNC SIGNAL

CHECK PC, (PC IS NOT GOING INTO DPM MODE)
CHECK IC401 PIN 9, 8 WAVEFORM? YES

TROUBLE IN X401, IC401

CHECK IC401 PIN 6 (5V, HIGH)?

TROUBLE IN IC401

CHECK IC401 PIN 18, 19 ?
YES CHECK B+ LINE (12V, 15V, 80V, 5V) ?

TROUBLE IN Q951, IC904

DPMS TABLE
Mode TROUBLE IN T901 or PC
H / V SYNC ON / ON OFF / ON ON / OFF OFF / OFF
VIDEO NORMAL OFF(0V) OFF(0V) OFF(0V)
LED GREEN AMBER AMBER AMBER
NORMAL STAND-BY SUSPEND OFF

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7. NO DEGAUSSING

NO DEGAUSSING

CHECK IC401 PIN 13 (5V)?

TROUBLE IN IC401 (MICOM)

CHECK Q999 COLLECTOR VOLTAGE (0.5V)? YES

TROUBLE IN D999

CHECK P901?

TROUBLE IN P901

CHECK RL901?

TROUBLE IN RL901

TROUBLE IN TH901, DEGAUSSING COIL

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8. TROUBLE IN OSD

NO OSD

CHECK IC301 PIN 4 (5V) ?

TROUBLE IN P302

CHECK IC301 PIN 5 (NEGATIVE H-PULSE COMES IN ?)
CHECK IC301 PIN 10 (V-PULSE COMES IN?)
CHECK IC301 PIN 13, 14, 15 (IS THERE ANY SIGNAL WHEN OPERATING FRONT CONTROL ?) YES TROUBLE IN IC302

TROUBLE IN IC301, IC401

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EXPLODED VIEW

- 24 2

EXPLODED VIEW PARTS LIST

Ref. No. 6-16 A B C Part No. 3091TKC081B 2423GG3E41E 3809TKC045E 3043TKK096A 339-002J 4951TKS041J 6140TC2017A 6174T13010C 6200TJB004A 6871TKT284A 4951TKK090B 4930TKK031C 332-102E 339-008B 6871TST303A 4815TKT009A 332-102E 3313T19045B 6871TMT321B 6871TVT286A Description CABINET ASSEMBLY, FB910G BRAND 3090TKCCDT(CIRC), M46QDG423X 05NPLD LG-PHILIPS Displays 107KHZ 29.1 mm BACK COVER ASSEMBLY, FB910G 3808TKC044 PFC/TCO99 TILT SWIVEL ASSEMBLY, FB990G TKT064 FB990G SCREW ASSY PHP+5*25 (FZMW1)+GW18 METAL ASSEMBLY, FRAME FB910G,PEM NUT BOTTOM FRAME COIL,DEGAUSSING, - GET 0.6*90T,14 OHM,WITH PURITY FB790G FBT (FLY BACK TRANSFORMER), FQM19A008,EB990G SAMSUNG 19" FILTER(CIRC),EMI 03ME3G(3) DELTA FB915B # SC901 T801
PWB(PCB) ASSEMBLY,INTERFACE, FB910G INTERFACE TOTAL BRAND USB&5BNC METAL ASSEMBLY, SHIELD BOTTOM-FB910G HOLDER, PCB FIX , PC+ABS SCREW, PTP+4*16(MSWR/FZMY) SCREW, MP+3*8(FZMY)+SW3+RW3 PWB(PCB) ASSEMBLY,SUB, FB910G CONTROL TOTAL BRAND SHIELD ASSY TOP (FB915B) SCREW, PTP+4*16(MSWR/FZMY) MAIN TOTAL ASSEMBLY, FB910G BRAND CA-116 PWB(PCB) ASSEMBLY,MAIN, FB910G ALRDP BRAND CA-116 TOTAL PWB(PCB) ASSEMBLY,VIDEO FB910G VIDEO TOTAL BRAND 107KHZ

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REPLACEMENT PARTS LIST
CAUTION: BEFORE REPLACING ANY OF THESE COMPONENTS, READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL. * NOTE : S SAFETY Mark AL ALTERNATIVE PARTS

*S *AL LOC. NO.

PART NO.
DATE: 2002. 7. 24. DESCRIPTION / SPECIFICATION

*S *AL LOC. NO. C323

PART NO. 0CE476EN618 181-288B 0CC3300K415 181-288B 181-288B 181-288B 181-288B 181-288E 181-288E 181-288E 0CK2710W515 181-288B 0CE477CF618 181-288M 0CC2200W415 0CK1010K515 0CK22202510 0CC47001505 0CC47001505 0CK1040K945 181-288E 0CK2210K515 0CH3104K946 0CN6810K519 0CE106CK638 0CK2710K515 0CK2710K515 0CC0400K115 0CC0400K115 0CK1040K945 0CE476CH638 0CE476CF638 0CK2710K515 0CK1010K515 0CK1040K945 0CN1040K949 0CK1040K945 181-288E 0CN1040K949 0CN1040K949 0CN1040K949 0CE476CH638 0CE107CH638 0CE106CF638 181-288E 0CN1040K949 0CK1040K945 0CQ3921N419 0CE227CK618
DATE: 2002. 7. 24. DESCRIPTION / SPECIFICATION 47UF KMG 100V M FL TP 5 MKT 100V 104JTR PHS26104 33P 50V J NP0 TP MKT 100V 104JTR PHS26104 MKT 100V 104JTR PHS26104 MKT 100V 104JTR PHS26104 MKT 100V 104JTR PHS26104 MKT 100V 474JTR PHS 26474 MKT 100V 474JTR PHS 26474 MKT 100V 474JTR PHS 26474 270P 500V K B TS MKT 100V 104JTR PHS26104 470UF SHL 16V M FL TP5 MKT 63V 105KTR PHS15105 22PF 500V J NP0 TR 100PF 50V K B TR 2200P 2KV K B S 47PF 1KV K SL TR 47PF 1KV K SL TR 0.1UF 50V Z F TR MKT 100V 474JTR PHS 26474 220P 50V K B TS 100000PF 50V Z F 2012 R/TP 680P 50V K B TA52 10UF SHL,SD 50V M FM5 TP 5 270P 50V K B 270P 50V K B 4P 4P TS TS

CAPACITORS

C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C201 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 C301 C302 C303 C304 C305 C306 C307 C308 C309 C310 C312 C313 C314 C315 C316 C317 C318 C319 C320 C321 C322 0CE4764H638 0CE4764H638 0CE4764H638 0CE4764H638 0CE4764H638 0CE4764H638 0CE1074F638 0CH3104K946 0CH6102K406 0CN1040K949 0CH6330K416 0CN1040K949 0CH6330K416 0CH3104K946 0CE1054K638 0CE4754K638 0CH3103K516 0CH3104K946 0CE1054K638 0CH3104K946 0CN1040K949 0CN1040K949 0CN1040K949 0CE1074F638 0CE1074F638 0CE1074F638 0CE1074F638 0CE477CF618 0CE107CF638 181-288B 181-288N 181-288N 0CN1040K949 0CN1040K949 0CN1040K949 181-288B 0CK1040K945 181-288B 181-288B 181-288B 181-288B 0CK10302945 0CE106CN638 181-288B 0CK10302945 0CE107CN630 0CE107EF638 0CN1040K949 47U SRA 25V M FM5 TP(5) 47U SRA 25V M FM5 TP(5) 47U SRA 25V M FM5 TP(5) 47U SRA 25V M FM5 TP(5) 47U SRA 25V M FM5 TP(5) 47U SRA 25V M FM5 TP(5) 100UF SRA,SS 16V M FM5 TP 5 100000PF 50V Z F 2012 R/TP 1000PF 50V J SL 2012 R/TP 0.1M 50V Z F TA52 33PF 50V J NPR/TP 0.1M 50V Z F TA52 33PF 50V J NPR/TP 100000PF 50V Z F 2012 R/TP 1 UF SRA,SS 50V M FM5 TP 5 4.7M SRA 50V M FM5 TP(5) 10000PF 50V K B 2012 R/TP 100000PF 50V Z F 2012 R/TP 1 UF SRA,SS 50V M FM5 TP 5 100000PF 50V Z F 2012 R/TP 0.1M 50V Z F TA52 0.1M 50V Z F TA52 0.1M 50V Z F TA52 100UF SRA,SS 16V M FM5 TP 5 100UF SRA,SS 16V M FM5 TP 5 100UF SRA,SS 16V M FM5 TP 5 100UF SRA,SS 16V M FM5 TP 5 470UF SHL 16V M FL TP5 100UF SHL,SD 16V M FM5 TP 5 MKT 100V 104JTR PHS26104 MKT 100V 103JTR PHS86103 MKT 100V 103JTR PHS86103 0.1M 50V Z F TA52 0.1M 50V Z F TA52 0.1M 50V Z F TA52 MKT 100V 104JTR PHS26104 0.1UF 50V Z F TR MKT 100V 104JTR PHS26104 MKT 100V 104JTR PHS26104 MKT 100V 104JTR PHS26104 MKT 100V 104JTR PHS26104 0.01UF 2KV Z F TR 10UF SHL,SD 100V M FM5 TP 5 MKT 100V 104JTR PHS26104 0.01UF 2KV Z F TR 100U SHL 100V M FM5 100UF KMG 16V M FM5 TP 5 0.1M 50V Z F TA52 C324 C325 C326 C327 C329 C330 C332 C333 C334 C336 C337 C340 C341 C342 C343 C345 C346 C347 C348 C349 C350 C355 C356 C357 C401 C402 C403 C404 C405 C406 C407 C408 C409 C410 C411 C413 C501 C502 C503 C504 C505 C506 C507 C511 C514 C521 C601 C602

DATE: 2002. 7. 24. DESCRIPTION / SPECIFICATION 1N4148 TP GRANDE DO-34 500MW 1 GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW UDZ S 5.6B TP ROHM-K SODGDZJ5.6B TP GRANDE DO-34 500MW UDZ S 5.1B TP ROHM-K SODGDZJ5.6B TP GRANDE DO-34 500MW UDZ S 5.1B TP ROHM-K SODGDZJ5.6B TP GRANDE DO-34 500MW UDZ S 5.6B TP ROHM-K SODUDZ S 5.1B TP ROHM-K SODUDZ S 5.1B TP ROHM-K SODUDZ S 5.1B TP ROHM-K SODUDZ S 5.1B TP ROHM-K SODUDZ S 5.6B TP ROHM-K SODUDZ S 5.1B TP ROHM-K SODUDZ S 5.1B TP ROHM-K SODUDZ S 5.6B TP ROHM-K SODUDZ S 5.6B TP ROHM-K SODUDZ S 5.1B TP ROHM-K SODUDZ S 5.1B TP ROHM-K SODGDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW GDZJ5.6B TP GRANDE DO-34 500MW MTZJ12B TP ROHM-K DO34 500MW 1 MTZJ11B TP ROHM-K DO34 500MW 1 MTZJ11B TP ROHM-K DO34 500MW 1 GDZJ18B TP GRANDE DO34 0.5W 18 GDZJ18B TP GRANDE DO34 0.5W 18 MTZJ7.5B TP ROHM-K DO34 0.5W 7 GDZJ5.6B TP GRANDE DO-34 500MW GDZ5.1B TP GRANDE DO34 500MW 5 P6KE200A GENERAL SEMICONDUCTOR GDZJ6.2B TP GRANDE DO34 0.5W 6
*S *AL LOC. NO. IC601 IC701 IC702 IC801 IC901 IC902 IC903 IC904 IC905 IC951 IC952 IC971 IC991
PART NO. 0ISG817200A 0IPRPPH005A 0INS353000A 0IMI625010A 0ISS384200A 0IPMGPF008A 0ILI817000E 0ILI817000E 0ILI817000E 0IKE431000B 0ISH608300A 0ISS781200K 0IKE431000B
DATE: 2002. 7. 24. DESCRIPTION / SPECIFICATION TDA8172 TDA4841PS PHILIPS 32P,SDIP ST LF353N OP-AMP M62501P 16P4 BK INTERFACE PWM KA3842B (PWM) TOP243Y POWER INTEGRATION TO22 LTV-817M B 4P BK PHOTO COUPLER LTV-817M B 4P BK PHOTO COUPLER LTV-817M B 4P BK PHOTO COUPLER KIA431 (TP) PQ6RD083 4P BK 6.3V VOL. REGUL KA78R12-STU TO220(4L) BK L/DRO KIA431 (TP)

COILs & COREs

L101 L201 L304 L305 L306 L307 L771 L772 L774 L831 L901 L951 FB101 FB201 FB301 FB302 FB303 FB304 FB305 FB306 FB307 FB308 FB309 FB310 FB312 FB314 FB315 FB316 FB317 125-155J 125-155J 0LA1000K119 0LA0150K119 0LA0150K119 0LA0150K119 150-985N 6140TYZ011F 150-985P 6140TBZ009C 150-A50F 150-985F 6210TCE001L 125-155J 125-155A 125-155J 125-155J 125-155A 125-155A 971-0054 971-0054 971-0054 125-155J 125-155J 125-155A 125-155J 125-155A 125-155A 125-155A 125-155B 125-155J 125-155J 125-155B 125-155J 125-155J 125-155J 125-155L 125-155L 125-155M 125-155G 125-155F BFS2550A0FG SAMWHA 2.5*5.0MM A BFS2550A0FG SAMWHA 2.5*5.0MM A 100UH K 2.3*3.4 TP AXIAL TAE YANG 0.15UH 10% A 2. AXIAL TAE YANG 0.15UH 10% A 2. AXIAL TAE YANG 0.15UH 10% A 2. DR10*10 4.7UH 0.16MM 322.5T - GET H-LIN 2.1UH FB910G DR12*15 6MH 0.25MM 365.5T HNO CORE 10UH 0.12*15MM 50.5T F SQ2930 6MH MIN 0.80MM 49T DR10*10 10UH 0.5MM 14.5T HB-1T2012-102JT CERATECH 2012M BFS2550A0FG SAMWHA 2.5*5.0MM A BFD3510R2FG SAMWHA 3.5*10MM RA BFS2550A0FG SAMWHA 2.5*5.0MM A BFS2550A0FG SAMWHA 2.5*5.0MM A BFD3510R2FG SAMWHA 3.5*10MM RA BFD3510R2FG SAMWHA 3.5*10MM RA TIN 50MM TAPING TIN 50MM TAPING TIN 50MM TAPING BFS2550A0FG SAMWHA 2.5*5.0MM A BFS2550A0FG SAMWHA 2.5*5.0MM A BFD3510R2FG SAMWHA 3.5*10MM RA BFS2550A0FG SAMWHA 2.5*5.0MM A BFD3510R2FG SAMWHA 3.5*10MM RA BFD3510R2FG SAMWHA 3.5*10MM RA BFD3510R2FG SAMWHA 3.5*10MM RA BFS3580R2FG SAMWHA 3.5*8.0MM R BFS2550A0FG SAMWHA 2.5*5.0MM A BFS2550A0FG SAMWHA 2.5*5.0MM A BFS3580R2FG SAMWHA 3.5*8.0MM R BFS2550A0FG SAMWHA 2.5*5.0MM A BFS2550A0FG SAMWHA 2.5*5.0MM A BFS2550A0FG SAMWHA 2.5*5.0MM A BFS3580A0FG SAMWHA 3.5*8.0MM A BFS3580A0FG SAMWHA 3.5*8.0MM A BFD3550R2FG SAMWHA 3.5*5.0MM R BFS3550R2FG SAMWHA 3.5*5MM RAD BFD3580R2FG SAMWHA 3.5*8.0MM R

IC101 IC201 IC202 IC203 IC301 IC302 IC303 IC304 IC401 IC403 IC404 IC501 0IPRPSS001A 0ITI204600B 0ITI204400A 0ITI764330A 0IPRPNV009A 0IPRPNS018A 0IPRPNS019A 0IPRPNS005A 0IZZTSZ205A 0ISG240860A 0IPH740000D 0ISS455800H S1D2507B01 SAMSUNG ELECTRONICS TUSB2046B(SN2046B) 32PQFP R/TP TPS2044DR 16SOP TP QUAD POWER TPS76433DBVR SOT23(DBV) TP 0.1 NT68275-00027 NOVATEK 16P, DIP LM1262NA NATIONAL SEMICONDUCTO LM2462TA NATIONAL SEMICONDUCTO LM2480NA NATIONAL SEMICONDUCTO WT62P2 WELTREND 42P,SDIP ST FB M24C08-BN6 8DIP BK 8K SERIAL I N74F00N 14P DIP BK NAND GATE KA4558 8P DIP BK OP AMP
FB401 FB402 FB601 FB761 FB771 FB772 FB951 FB971 FB972 FB973 FB974 FB975

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TRANSISTORs
Q301 Q302 Q501 Q502 Q511 Q512 Q521 Q522 Q532 Q621 Q705 Q721 Q731 Q732 Q733 Q734 Q751 Q752 Q753 Q758 Q761 Q762 Q763 Q781 Q782 Q783 Q784 Q785 Q786 Q787 Q788 Q789 Q790 Q791 Q792 Q822 Q823 Q824 Q825 Q826 Q851 Q852 Q853 Q854 Q891 Q901 Q902 Q903 Q951 Q952 Q961 Q999 0TR390409CA 0TR319809AA 0TR320509AB 0TR127309AA 0TR320509AB 0TR127309AA 0TR320209AA 0TR127009AA 0TR127009AA 0TR319809AA 0TR558900BA 0TR319809AA 0TR114009AB 0TR127009AA 0TR231609AA 0TR114009AB 0TR564009AB 0TR471009AA 0TF283509AA 0TR319809AA 0TR564009AB 0TR471009AA 0TFFC10006A 0TR114009AB 0TR114009AB 0TR114009AB 0TR114009AB 0TR114009AB 0TR114009AB 0TF640000CB 0TF640000CB 0TF640000CB 0TF640000CB 0TF640000CB 0TF640000CB 0TR320209AA 0TR127009AA 0TR390409CA 0TR319809AA 0TFFN10003B 0TR390409CA 0TR390409CA 0TR463300AB 0TR463300AB 0TR920009AB 0TF214800BA 0TR126609AA 0TR127509AC 0TR319809AA 0TR928009AB 0TR390409CA 0TR319809AA 2N3904 TP SAMSUNG TO92 NPN KTC3198-Y(KTC1815) TP KEC TO92 KTC3205-Y(KTC2236A) TP KEC TO9 KTA1273-Y(KTA966A) TP KEC TO92 KTC3205-Y(KTC2236A) TP KEC TO9 KTA1273-Y(KTA966A) TP KEC TO92 KTC3202-Y(KTC1959) TP KEC TO92 KTA1270-Y(KTA562TM) TP KEC TO9 KTA1270-Y(KTA562TM) TP KEC TO9 KTC3198-Y(KTC1815) TP KEC TO92 2SC5589(LG,W/M) BK TOSHIBA TO3 KTC3198-Y(KTC1815) TP KEC TO92 DTC114ES TP ROHM-K SPT NPN KTA1270-Y(KTA562TM) TP KEC TO9 KSC2316-Y TP SAMSUNG TO92L NP DTC114ES TP ROHM-K SPT NPN KSB564AC-YTA TP SANSUNG TO92 P KSD471AC-Y TP SAMSUNG TO92 NP 2SK2835(TP) TP TOSHIBA 200V 5A KTC3198-Y(KTC1815) TP KEC TO92 KSB564AC-YTA TP SANSUNG TO92 P KSD471AC-Y TP SAMSUNG TO92 NP FAIRCHILD FQPF9P25 ST TO220F DTC114ES TP ROHM-K SPT NPN DTC114ES TP ROHM-K SPT NPN DTC114ES TP ROHM-K SPT NPN DTC114ES TP ROHM-K SPT NPN DTC114ES TP ROHM-K SPT NPN DTC114ES TP ROHM-K SPT NPN FAIRCHILD IRFS640B ST TO220F 2 FAIRCHILD IRFS640B ST TO220F 2 FAIRCHILD IRFS640B ST TO220F 2 FAIRCHILD IRFS640B ST TO220F 2 FAIRCHILD IRFS640B ST TO220F 2 FAIRCHILD IRFS640B ST TO220F 2 KTC3202-Y(KTC1959) TP KEC TO92 KTA1270-Y(KTA562TM) TP KEC TO9 2N3904 TP SAMSUNG TO92 NPN KTC3198-Y(KTC1815) TP KEC TO92 INFINEON SPA07N60C3 ST TO220F 2N3904 TP SAMSUNG TO92 NPN 2N3904 TP SAMSUNG TO92 NPN 2SC4633(LS-CB11) BK SANYO LS2SC4633(LS-CB11) BK SANYO LSKSP92 TP SAMSUNG TO92 HIGH VOL 2SK2148-01R BK FUJI 600V 12A T KTA1266-Y(KTA1015) TP KEC TO92 KTA1275-Y(KTA1013) TP KEC TO92 KTC3198-Y(KTC1815) TP KEC TO92 KSA928A-Y TP SAMSUNG TO92L PNP 2N3904 TP SAMSUNG TO92 NPN KTC3198-Y(KTC1815) TP KEC TO92

OTHERs

F1 F2 F901 J139 J2 RL901 SC301 SC901 SG301 SG302 SG303 SG304 SG305 SG851 SW201 SW202 SW203 SW204 SW205 SW206 SW207 SW771 T701 T702 T801 T901 T902 T903 TH901 TH902 VR801 VR991 X201 X401 430-858C 430-858C 0FZZTTH001B 0RD0272Q609 125-155D 6920TBB006A 6620TBD003A 6200TJB004A 6918TAT005E 165-004A 6918TAT005E 6918TAT005E 6918TAT005E 165-004A 140-058D 140-058D 140-058D 140-058D 140-058D 140-058D 140-058D 140-079C 6170TCZ008B 6140TDZ008A 6174T13010C 6170TMZ139A 6170TMZ141A 151-414E 6322TB070AA 6322TA080AB 180-035Q 180-035D 6202TTB002B 6202TTB003B AFC-520 BAE EUN TA AFC-520 BAE EUN TA TIME LAG HBC 5A/250V,215 005,L 27 OHM 1/4 W (3.4) 5% TA52 BFS3514A0FG SAMHWA 3.5*14MM AX DY3M-DC12V DONGYANG 250VAC 5A PCS701E PARK ELEC. 10PIN 14/36 03ME3G(3) DELTA FB915B MTAS-201M GIGA AXIAL TAPING AG20PT 152F-L3N/S-23 HANDOK RA MTAS-201M GIGA AXIAL TAPING MTAS-201M GIGA AXIAL TAPING MTAS-201M GIGA AXIAL TAPING AG20PT 152F-L3N/S-23 HANDOK RA SKHV10911A LGEC NON HORI SKHV10911A LGEC NON HORI SKHV10911A LGEC NON HORI SKHV10911A LGEC NON HORI SKHV10911A LGEC NON HORI SKHV10911A LGEC NON HORI SKHV10911A LGEC NON HORI SLS-1301 SW NON HORIZENTA EI2218 1.13MH NB230A LX31 GET EER2834,12 PIN,1.0MH, FQM19A008,EB990G SAMSUNG 19 EER4950 300UH V-18PIN FB910G S EE2525F 1.75MH V-10PIN FB910G UU1116 8.8MH PLUSE J503P63D070M290S JA HWA +/- 20 TP8D15 DAEWOO +/- 15% 110/220V EVN-DJAA03B24 (MEC),20KB EVN-DJAA03B32 (MEC),300B ATS-49/U SUNNY RADIAL 6MHZ 30P HC-49/U HARMONY RADIAL 12MHZ 3

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PIN CONFIGURATION

M62501P /FP

PIN CONFIGURATION(TOP VIEW)
Teerminal Number and The facillty

PIN NO. Symbol

PWM OUT
Functional Description PWM output terminal Power supply terminal Trigger Input terminal This pin is used to set oscillating frequency This pin is used for AGC setting Output terminal of error signal Input terminal of Over Voltage Protection Input terminal of Under Voltage Protection Postive Input terminal of Buffer Amp Output terminal of Buffer Amp Postive Input terminal of OP Amp Negative Input terminal of OP Amp Output terminal of OP Amp Dead time control terminal(Soft start function) Output terminal of reference voltage (5V) Ground terminal

Vcc TIN CAGC CAGC P.OUT OVP UVP BI BO IN+ INFB DTC VREF GND
PWM OUT Vcc TIN Cosc Cagc POUT OVP UVP

16 GND 15 VREF 14 DTC

M62501

13 FB 12 IN 11 IN +

10 BO 9 BI
Outlone P: 16P4 FP: 16P2S
TDA8172 Vertical Deflection Output Circuit
NON-INVERTING INPUT OUTPUT STAGE SUPPLY OUYPUT GROUND FLYBACK GENERATOR SUPPLY VOLTAGE INVERTING INPUT

Pin Configuration

M24C08

PSDIP8 (BN) 0.25mm Frame

Serial I2C BUS EEPROM

SYMBOL

DESCRIPTION
Chip Enable Input Serial Data Address Input/Output Serial Clock Write Control Supply Voltage Ground

SO8 (MN) 1 150mil Width

SDA SCL

TSSOP8 (DW) 169mil Width

WC Vcc

Logic Dirgram

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SCHEMATIC DIAGRAM

IIC-SDA IIC-SCL DDC-SDA DDC-SCL
NOTICE Since this is a basic schematic diagram. The value of components and some partial connection are sucject to be changed for improvement without notice.

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PRINTED CIRCUIT BOARD

1. MAIN BOARD (Component Side) 2. MAIN BOARD (Solder Side) 5. CONTROL BOARD (Component Side)
6. CONTROL BOARD (Solder Side)
7. VIDEO BOARD (Component Side)
8. VIDEO BOARD (Solder Side)
3. INTERFACE BOARD (Component Side)
4. INTERFACE BOARD (Solder Side)

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