Caple C702G Manuel de service

COLOR MONITOR MultiSync!!!! FP1370MODELS FP1370 (A) / (B)NEC Corporation2000020810934108109342SERVICE MANUALPART NO. 599910501

4-1ASSEMBLY・Before you disassemble the set, turn off power and pull out the power plug.・Use the appropriate screwdrivers that fits the screws. If you

7-12 CONTINUE NG OK Check the operation of MQ571, Q572, Q573.

7-135-2. Vertical Size5-3. Horizontal Position Check whether the amplitude (approx. 6Vp-p~10Vp-p) at CN-DSB pin 12 on th

7-145-4. Vertical Position5-5. Poor Linearity5-5-1. Horizontal5-5-2. Vertical Check whether the DC voltages level at CN-DSB pin 12 on the DEF

7-155-6. Distortion Correction Circuit

7-165-7. Poor Focus . Adjust Focus VR on FBT. (F1 and F2)FBT,

7-175-8. Impurity on CRT ScreenDoes the picture sway when the degaussing Select the degauss item on OSD, and push ‘PROCEED’NG/Digital control circuit

7-18 CONTINUE1 CONTINUE2 OK

7-19 CONTINUE1 CONTINUE2 OK

7-206. H OSC / DEF / HV CIRCUIT FAILURE

7-21CONTINUE1 CONTINUE2 CONTINUE3NGNGOKMeasure the voltage at C5P1 on the SW/HV PWB(PWE-571).NGOKCheck the pulse at Q5R1 gate on the SW/HV

4-2REMARKSYMBOLClamp the EMC COIL withCLAMPER, WIRE.133REMARKSYMBOLClamp the EMC COIL withCLAMPER, WIRE.133

7-22CONTINUE1 CONTINUE2 CONTINUE3 OK

7-237. V OSC / DEF CIRCUIT FAILUREMeasure the voltage at CN-K pins K2 and K4 on the DEF PWB (PWE-624)Pin K2 voltage is approx. 14.5V. Pin K4 voltage i

7-248. SELF TEST ERRORMeasure the voltage at IC801 pin 14 on the VIDEO PWB (PWE-567A).The voltage is approx. 0V when self-test.NGOKMeasure the pulse a

7-259. RASTER CENTERING CIRCUIT FAILUREMake certain that the image position is adjusted when the horizontalcentering control(VR581) on the DEF PWB (PW

7-2611. POWER MANAGEMENT SYSTEM (PMS) FAILURE11-1. PMS FAILURE 1(When a monitor receives Horizontal and Vertical Sync.)At the first, push the “EXIT” s

7-2711-2. PMS FAILURE 2(When a monitor receives no Horizontal Sync) Check the PMS control voltage. Check the voltage of pin 22 of IC801.The voltage

7-2812. DIGITAL CONTROL CIRCUIT FAILURE12-1. Digital control errorCheck +8.5V line Check the voltage at CN-P pin 6 on the VIDEO PWB(PWE-567A).NG C

7-2912-2. User control error Check the control switches Check the voltage at CN-CL pin 4 to 11 on the VIDEO PWB(PWE-567A), when push the u

7-3013. SWITCHING REGULATOR CIRCUIT FAILURE Check the output voltages1. Make sure that the voltage of between K 1 pinand 3 pin (GND) is approx. 2

7-31CONTINUECONTINUEYesCheck the following parts (1) D6A1, L6A1 (2) D6F1, L6F1, R6F1 (3) D6H1, L6H1, F6H1, ZD6H1 (4) D6G2, R6G1, ZD6G1 (5) D6K1, L6K1,

4-3REMARKSYMBOLClamp the DEG COIL withCLAMPER, WIRE.134REMARKSYMBOLClamp the DEG COIL withCLAMPER, WIRE.(134)

7-32CONTINUEYes Check the following parts ZD6G1, C6G1, C6G2, F671, Q671, R6G1, D6G2, C623, Q623, D623, D625, D673, D6E1, IC621, IC671, L6E1, PC6

7-3314. MOIRE CANCEL FAILUREWhen the moire cancel control is max. condition, IC501 pin 22 waveform is as follows.Only horizontal signal is NG.NGWhen t

7-3415. PLUG & PLAY FAILURE15-1. DDC 1 failure Retry Check the DDC Function alter Power OFF/ON. Check the Write Protect function

7-3516. OUT OF Cg-SPECIFICATION Adjust the static and the dynamic converge

7-3617. USB CIRCUIT FAILURENGOKUSB function don’t operate.Check the following partsQ851, Q852, ZD854, R855, R857, R85N, R85PCheck the voltage of IC851

7-3718. AUTO ADJUST CIRCUIT FAILURESet signal all white characters, and perform AUTO ADJUST on OSD control.When check the following contents, perform

8-1CIRCUIT DESCRIPTIONTABLE OF CONTENTSPage1. VIDEO CIRCUIT …………………………………………………………………………………………………… 8-31) Selection of BNC/D-SUB Input……………………………………………

8-26. CPU CIRCUIT……………………………………………………………………………………………………… 8-221) CPU………………………………………………………………………………………………………………. 8-222) DC Control Circuit……………………………………

8-31. VIDEO CIRCIT1) Selection of BNC/D-SUB InputThe input selection circuit selects the BNC input or D-SUB input according to the voltage of IC731 pi

8-42) Video Signal Amplification SectionThe video signal amplification section basically consists of the input section circuit and the amplification c

4-4REMARKSYMBOLMount the EMF PWB.121EREMARKSYMBOLClamp the connector.

8-53) Video Bias CircuitThe video signal is amplified maximum 45Vpp in IC721 output, then the signal is done DC bias by video biascircuit through C729

8-65) On Screen Manager (OSM)The OSM circuit consists of IC791 (OSM controller) and IC711 (Pre-amp) which matrix the video signal andthe OSM signal.

8-72. DEFLECTION CIRCUIT2-1. The oscillation and deflection control integrated circuitThe oscillation and the deflection circuit is generated by IC501

8-82-2.HORIZONTAL DEFLECTION CIRCUIT1) Horizontal oscillation circuit and Horizontal position control circuitThe horizontal oscillation circuit and th

8-9 0.92Vdc20R509C511R507R508R510Approx.1VdcC51017Q504191/N DividerVCOPhase ComparatorFilter CircuitApprox.1VdcFrom PLL1Duty cycle control H. d

8-10 MAX.MIN.ALIGNCORNER BOTTOM C524 WAVE IN/OUTCORNER TOPS-WAVESIDE WINGIMAGEIMAGEOSM MENUC524 WAVE(Fig. 2.6) Voltage at C524 and s

8-11MAX. MIN. C519 WAVETILTLEFT/RIGHTCORNERBTM BALANCECORNERTOP BALANCEIMAGEIMAGEOSM MENUC519 WAVE (Fig.2.8) Voltage at C519 and screen image3) H

8-125) Horizontal Size Control CircuitHorizontal size is controlled by power-supply voltage for a horizontal deflection made using PWM method.The hori

8-13(Fig. 2.9) HORIZONTAL SIZE CONTROL CIRCUIT①Horizontal size modulation circuitThe transistor Q5A1modulates the Chopper output voltage that locatio

8-14+5VIC53215pinThe H SIZE MAX has two area of memory (H SIZE MAX 1 and 2) which is selected by the below table.H Frequency Range[kHz] Selected Memor

4-5REMARKSYMBOLCOIL FORMING-UPPER SIDE-REMARKSYMBOLCOIL FORMING-LOWER SIDE-

8-152-3. VERTICAL DEFRECTION CIRCUITThe vertical deflection circuit is constructed by following three blocks.1) Sawtooth wave generating, vertical siz

8-16 5V5V5V0V0V0Vpin4 (Q421 Gate)pin18 (Q422 Gate)pin19 (Q422 Gate)55Vertical frequency (Hz)70 90 105 130 160(Fig. 2.12) IC532 output vo

8-173. HIGH VOLTAGE CIRCUITThe high voltage circuit consists of the high voltage control circuit, and Q5R1 and its peripheral circuits madeup for the

8-18+15V+80VAFCD.FOCUS(Fig.3.1) HIGH VOLTAGE CIRCUIT AND PROTECTOR CIRCUIT

8-194. BLANKING CIRCUITThe blanking circuit consists of Q7E1 through Q7E3 which amplify the blanking pulse, the spot killer circuit andthe auto adjust

8-205. DYNAMIC FOCUS CIRCUITThe dynamic focus circuit section is made up of following three blocks:1) The horizontal parabolic wave generation and gai

8-21R529 V.DF. output (1bitDAC)58R527R540R541R528IC510IC510C5203.3VAprox. 1Vp-pAprox. 3Vp-pIntegration circuitInverting amplifier(3times amplifier)1V

8-226. CPU CIRCUIT1) CPUIC801: 8 bit CPU / CMOS ICIC802: EEPROM / CMOS ICIC571: I/O ExpanderThis system has the following functions.Frequency CounterI

8-23c. Fh BandfH7fH3fH5fH1fH2fH6fHV33.6kHz36.6kHz41.5kHz45.8kHz52.7kHz57kHz69.5kH82.6kH111kHz101kHz49kHz65.5KH30.8kHz121kHzfH4130kHz(Fig. 6.1) Output

8-242) DC Control CircuitCPU (IC801) controls three DAC ICs (IC532, IC751, IC711) through I2C BUS. Its analog outputs control DACoutput so that the a

4-6REMARKSYMBOLMount LEAF SPRING(CRT)and LEAF SPRING to thePLATE, SHEILDING.135136Mount CN-CE and COILSPRING to the PLATE,SHEILDING.137138EMC COIL’s w

8-253) Power Management System (PMS) CircuitPMS circuits reduce power consumption. They have 3 modes of stand-by, suspend and off.Table 4 PMS Mode (IC

8-264) Plug and Play (DDC 1 / 2)VESA Display Data Channels (DDC)a. DDC1When the monitor is turned on, the operation mode starts in DDC1 mode. When th

8-275) User Control OperationUser Control Interface (IC801)Table 5 Input (IC801)Pushed SW pin 33 pin 32 pin 34 pin 31 pin 30 pin 29 pin 28 pin27EXIT L

8-28② OSM MENU structure is as below. (It is structured “TAB”, “SUB MENU”) press “PROCEED” (Fig. 6

8-29③ How to display OSM MENUMENU(u) : Press “EXIT” or “－”, “＋”, “▲”, “▼”, “PROCEED” once when OSM MENU is not displayed.-▼▲+CONTROL PROCEEDRESETEXITB

8-30⑤ Select ITEM Press “▲” or “▼” switch 6) Change DATA ValuePress “－” or “＋” switch while highlighted BAR is on ITEM

8-317) Save DATA Value To MemoryMove highlighted BAR to other “ITEM” or “TAB” (press “EXIT” or “▼”, “▲”) -▲▼+CONTROL PROCEEDRESETEXITBNC/D-SUB8)

8-3210) Open MENU(S)Open menu “INFORMATION” - “DISPLAY MODE”then press “RESET” and “＋”, “－” switch at same time -▲▼+CONTROLPROCEEDRESETEXITBNC/D-

8-33･ OSM MENU Structure1. MENU (u) (Fig. 6.4) MENU(u) - “BRIGHTNESS&CONTRAST” (Fig. 6.5) MENU(u) - “SIZE & POSITION” (Fig. 6.

8-34 (Fig. 6.11) SUB MENU(u) - “AREA CONVERGENCE” (Fig. 6.12) SUB MENU

4-7REMARKSYMBOLInsert CN-DY and CN-CA toCRT’s DY.SAFETY143179183Tie CN-DY, DY’s wires andCN-ZDY with BAND(L=100)as per sketch.SAFETY176REMARKSYMBOLMou

8-35 (Fig. 6.17) MENU(u) - “FACTORY PRESET” (Fig. 6.18) SUB MENU(u) - “TOOL2” (Fig.

8-36 (Fig. 6.25) SUB MENU (u) - “EDGE LOCK” (Fig. 6.26) SUB MENU(u)- “REFRESH NOTIFIER”

8-37 (Fig. 6.33) “FITNESS TIPS” MESSAGE-3 (Fig. 6.34) SUB MENU(u) - “MONITOR INFO.”2. MENU(s) (Fig. 6

8-38 (Fig. 6.41) MENU(s) - TAG7 (Fig. 6.42) MENU(s) - TAG8 (Fig. 6.43) M

8-39Factory PresetOpen Menu (u) - “TOOL1”, then move highlighted BAR to “FACTORY PRESET” “Warning message” will be displayed, when “RESET” s

8-40FITNESS TIPSHow to confirm “FITNESS TIPS” message.1) Open SUB MENU (u) - “INFORMATION” - “FITNESS TIPS”2) Press “＋” and “－” switch together, then

8-417. MOIRE CANCELLERMOIRE canceler circuit is constructed by IC501 and its peripheral circuits. IC501 generates moire cancelingsignal which the peri

8-428. SWITCHING REGULATOR CIRCUIT8-1. Rectifying and Smoothing CircuitAC input is rectified by D601. Then, it is smoothed by C610 and C609.The resu

8-438-3. Converter Circuit The converter circuit consists of the primary winding of T601, a switching device TR1(internal IC621) andsurge abso

8-448-4. Output Rectifying and Smoothing Circuit The fly-back voltages which are generated at the secondary windings of T601 are rectified by

4-8No.DESCRIPTION PART No. Q’ty142 WASHER (D20,D6.5,T2) 04142 WASHER (D20,D6.5,T1) or142 WASHER (D20,D6.5,T1.2) or142 WASHER (D20,D6.5,T1.6) or142 WAS

8-458-5. Error Detection Amplifier CircuitThe output voltage +80.2V is compared with the reference voltage at the error amplifier IC671.An error signa

8-468-7. Degaussing CircuitWhen the power switch turns on, or when user accesses the OSM degauss control, the current flows fromCN-PM pin 3 to the bas

8-478-8. Posistor’s Automatic Selective CircuitWhen the power switch is turn on, the voltage of C610 is detected by IC6V1.If AC input voltage is less

8-488-9. Over Current ProtectionIf some failure occurs and the total power of secondary outputs increase, the peak voltage of IC621 pin6increases prop

8-498-10. Power Management System CircuitWhen the horizontal and vertical Sync. are missing, the voltage of CN-PM pin 2 becomes low level andQ673 turn

8-508-11. Power Factor Controller CircuitThis circuit is composed of Low pass filter block and Power feedback block. AC input is rectified by D601,the

8-518-12. Second Auxiliary Power Supply CircuitThe second auxiliary power supply circuit need to activate IC651. When the power switch is turn on, the

8-528-14. Second Output Rectifying and Smoothing CircuitThe fly-back voltages which are generated at the secondary windings of T651 are rectified by D

8-538-16. Second Over Voltage ProtectionIf some failure occurs and the output voltage of the secondary windings of T651 increase, the voltage ofthe au

8-548-18. Second Power Management System CircuitWhen the horizontal and vertical Sync. are missing, power supply circuit to operate with IC621 becomes

4-9REMARKSYMBOLAttach the CUSHION SHEETon the SW/HV PWB ASSY.175REMARKSYMBOLClamp CN-P with the EDGESADDLE.(*1)Screw the safety earthterminal to the B

8-55SW/HV PWB PWE-571INLET PWB PWE-566AOUTPUTRECTIFYANDSMOOTH DEGAUSSING COIL DEGAUSSING CONTROL POWER SWITCHERRORDETECTIONAMPLIFIERPOWERFACTOERC

8-569. DYNAMIC CONVERGENCE CORRECTION CIRCUITThe dynamic convergence correction circuit consists of the digital convergence circuit(IC8U1 and IC8U2) a

8-573) Output CircuitThe output circuit make two convergence correction currents flowing 4H and 4V coils which are constructed onthe deflection yoke.

8-584 H.CONVER PARA T -1V5 H.CONVER SAW B BOTTOM HORIZONTAL1V6 H.CONVER PARA B -1V7 V.CONVER SAW T TOP VERTICAL1V8 V.CONVER PARA T -1V9 V.CONVER SAW B

8-5910. AUTO and MANUAL PURITY CORRECTION (GLOBALSYNC) CIRCUIT1) SENSOR PARTFP1370 has three sensors to correct poor purity.A) SENSOR OF EARTH MAGNETI

8-601-B) SENSOR OF TEMPERATURE CIRCUITTemperature Sensor (IC151) is used in this circuit.(on CONTROL PWB)When the surrounding temperature of the unit

8-612) PURITY CORRECTION PART2-A) NORTH/SOUTH purity correctionMPU controls output voltage by comparing the sensor voltage (IC801 pin48) with the refe

8-6211. USB CIRCUITIC801 (MAIN MPU) uses as the I2 C-Bus master, and IC851 (USB MPU) uses as the I2 C-Bus slave.At the time of power on of the monitor

8-6312. AUTO ADJUST CIRCUITBy detecting video signal, AutoAdjust function adjusts size and position. MPU has several standards offrequency, active rat

REPLACEMENT PARTS LISTThe components specified for Model FP1370(A)SYMBOLPART NODESCRIPTION*** CRT & TUNER ***CRT 33022503CRT M51LRY22X61***

4-10REMARKSYMBOLClamp the wires with theCLAMPER,WIRE as follows.REMARKSYMBOLClamp the CN-CC.155Don’t touch copper wire ofIC4H1.(Because copper wire is

SYMBOLPART NODESCRIPTIONIC8G1 37005277IC PQ05RR13 (REG)IC8G2 37005349IC PQ05RD08(REG)IC8M1 37076420MOS BU6483K(V_DETECT)IC8M2 370KE062IC BA033FP-E2IC8

SYMBOLPART NODESCRIPTIONQ571 35072612TR 2SD2396 JQ572 35128000TR 2SK2522-01MQ581 35072612TR 2SD2396 JQ5A1 35072720TR 2SD1889Q5E1 35CB1113TR 2SC24

SYMBOLPART NODESCRIPTIONQ772 35CB1113TR 2SC2412K-T146 RQ781 350J5205TR 2SC3415S-TPQ791 35CB2385TR 2SC3735-T1B B34Q792 35CB2385TR 2SC3735-T1B B34Q7

SYMBOLPART NODESCRIPTIONQ951 35CB1113TR 2SC2412K-T146 RQ981 35CB2491TR 2SC3906K-E2Q982 350J5241TR 2SC2389S-TP RQ983 350A2001TR 2SA1038S-TP RQ984

SYMBOLPART NODESCRIPTIOND625 361K7823DI ERA18-02-V1D626 361K7823DI ERA18-02-V1D627 36107858DI RG2A2(LF-B4)D628 361K7842DIODE ERB38-06(V1)D629 361

SYMBOLPART NODESCRIPTIOND8A1 36CB0233DIODE RB411D-T146D8M2B 360K1025DIODE 1SS133D8M2G 360K1025DIODE 1SS133D8M2R 360K1025DIODE 1SS133D8R2 36CB0054DIO

SYMBOLPART NODESCRIPTIONZD704 360A0039DIODE MTZJ5.6B T-72ZD721 360A0060DIODE MTZJ9.1C T-72ZD852 360A0039DIODE MTZJ5.6B T-72ZD853 360A0039DIODE MTZJ5.6

SYMBOLPART NODESCRIPTIONFL561 616J9019FERAITE BEADS HF55BTLFL6T1 61062235COIL,FILTER (LFZ2805V10)FL6T2 61062234COIL,FILTER (LFZ2404V11)L561 610G0342C

SYMBOLPART NODESCRIPTIONLC76N 616K6971NOISE FILTER TY2E103MCTLC76R 390J9028FILTER ZJSC-R47-391TALC851 616K6970NOISE FILTER TY2E101MCTLC852 616K6970NOI

SYMBOLPART NODESCRIPTION*** APPEARANCE PARTS ***A3001 2E323932CABINET FRONT ASSYA3002 2E322123CABINET BACKA4001 25430552CONTROL PANELA4003 2E43078

WARNINGThe SERVICE PERSONNEL should have the appropriate technical training, knowledge and experiencenecessary to:･ Be familiar with specialized test

4-11REMARKSYMBOLClamp CN-CU with theCLAMPER,WIRE as follows.REMARKSYMBOLClamp CN-CL and CN-LEBwith the CLAMPER,WIRE(bottom side of the OUTERSHIELDING)

SYMBOLPART NODESCRIPTIONJ8N4 40AA3000R,CHIP 0.0H 5% 1/10WJ952 40AA1000R,CHIP 0H 5% 1/8WLC761B401J9820R,CARBON 0.0HLC761G401J9820R,CARBON 0.0HLC761R4

SYMBOLPART NODESCRIPTIONR4H9 404K5125R,METAL 10H 5% 1/4WR4J1 40AA3199R,CHIP 12K 5% 1/10WR4J2 40AA3149R,CHIP 100H 5% 1/10WR4J6 40372137R,METAL 33H

SYMBOLPART NODESCRIPTIONR50C 40AB3182R,CHIP 2.4K 1% 1/10WR50E 40AB3210R,CHIP 36K 1% 1/10WR50G 40AB3197R,CHIP 10K 1% 1/10WR50H 40AB3199R,CHIP 12K 1

SYMBOLPART NODESCRIPTIONR543 40AA3173R,CHIP 1.0K 5% 1/10WR544 40AA3173R,CHIP 1.0K 5% 1/10WR545 40AB3197R,CHIP 10K 1% 1/10WR546 40AB3197R,CHIP 10K

SYMBOLPART NODESCRIPTIONR596 40AA1213R,CHIP 47K 5% 1/8WR597 40AA1197R,CHIP 10K 5% 1/8WR598 40AA3209R,CHIP 33K 5% 1/10WR599 40AB3233R,CHIP 330K 1%

SYMBOLPART NODESCRIPTIONR5P1 40AA2139R,CHIP 39H 5% 1/4WR5P2 40AA2141R,CHIP 47H 5% 1/4WR5R1 40224137R,WIRE 33H 5% 5WR5R2 40224137R,WIRE 33H 5% 5WR5

SYMBOLPART NODESCRIPTIONR651 401K5643R,CARBON 56H 5% 1/6WR652 40AA3181R,CHIP 2.2K 5% 1/10WR653 40AA3181R,CHIP 2.2K 5% 1/10WR655 40371209R,METAL 33

SYMBOLPART NODESCRIPTIONR6W1 401K5689R,CARBON 4.7K 5% 1/6WR6W2 404C1715R,METAL 56K 1% 1/6WR6W3 401K5663R,CARBON 390H 5% 1/6WR701B 40AB3153R,CHIP 15

SYMBOLPART NODESCRIPTIONR723R 40AB3171R,CHIP 820H 1% 1/10WR724B 40AB3151R,CHIP 120H 1% 1/10WR724G 40AB3151R,CHIP 120H 1% 1/10WR724R 40AB3151R,CHIP 120

SYMBOLPART NODESCRIPTIONR742B 40AAD213R,CHIP 47K 5% 1/2WR742G 40AAD213R,CHIP 47K 5% 1/2WR742R 40AAD213R,CHIP 47K 5% 1/2WR743B 40AB3233R,CHIP 330K 1% 1

4-12REMARKSYMBOLTie CN-CL and CN-LEBwith BAND (L=100).Note:Use a pencil as a spacer.144REMARKSYMBOLClamp the leads of FBTwith the EDGE SADDLE.Inse

SYMBOLPART NODESCRIPTIONR785 40AA3242R,CHIP 750K 5% 1/10WR786 40AA3242R,CHIP 750K 5% 1/10WR787 40AA3233R,CHIP 330K 5% 1/10WR791 40AB3173R,CHIP 1.0

SYMBOLPART NODESCRIPTIONR7G6 40AB3229R,CHIP 220K 1% 1/10WR7G7 40AA3221R,CHIP 100K 5% 1/10WR7G8 40AA3199R,CHIP 12K 5% 1/10WR7G9 40AB3185R,CHIP 3.3

SYMBOLPART NODESCRIPTIONR80F 40AA3000R,CHIP 0.0H 5% 1/10WR80H 40AA3000R,CHIP 0.0H 5% 1/10WR80J 40AA3173R,CHIP 1.0K 5% 1/10WR80K 40AA3173R,CHIP 1.0

SYMBOLPART NODESCRIPTIONR8M1G 40AA3161R,CHIP 330H 5% 1/10WR8M1R 40AA3161R,CHIP 330H 5% 1/10WR8M2B 40AA2177R,CHIP 1.5K 5% 1/4WR8M2G 40AA2177R,CHIP 1.5K

SYMBOLPART NODESCRIPTIONR8U1 40AA3137R,CHIP 33H 5% 1/10WR8U2 40AA3137R,CHIP 33H 5% 1/10WR8U3 40AA3185R,CHIP 3.3K 5% 1/10WR8U4 40AA3181R,CHIP 2.2K

SYMBOLPART NODESCRIPTION*** CAPACITORS ***C151 42AA2744C,CERAMIC 25V 0.1UFC153 42AA2744C,CERAMIC 25V 0.1UFC2001 430C8715C,ELEC 50V 22UFC2002 430

SYMBOLPART NODESCRIPTIONC509 430B9041C,ELEC 25V 47UFC510 427F4669C,FILM 50V 0.033UFC511 430C8423C,ELEC 16V 470UFC512 42AA2744C,CERAMIC 25V 0.1UFC5

SYMBOLPART NODESCRIPTIONC57F 42AA1538C,CERAMIC 25V 0.1UFC57H 42AA1538C,CERAMIC 25V 0.1UFC57J 42AA1538C,CERAMIC 25V 0.1UFC57K 42AA1538C,CERAMIC 25V

SYMBOLPART NODESCRIPTIONC5GE 42AA2726C,CERAMIC 50V 0.01UFC5GF 430B6028C,ELEC 16V 47UFC5GH 430C6581C,ELEC 50V 4.7UFC5GK 42AA2744C,CERAMIC 25V 0.1UF

SYMBOLPART NODESCRIPTIONC6E3 4302J104C,ELEC 100V 330UFC6F1 4302J047C,ELEC 25V 2200UFC6F2 4302J047C,ELEC 25V 2200UFC6F3 430C6554C,ELEC 25V 470UFC6G

4-13REMARKSYMBOLMount the REVOLVINGSTAND ASSY to theCHASSIS BASE.Degauss both the outsideand inside surfaces ofthe CHASSIS BASE.160184REMARKSYMBOL

SYMBOLPART NODESCRIPTIONC712G 42AA2726C,CERAMIC 50V 0.01UFC712R 42AA2726C,CERAMIC 50V 0.01UFC713B 430J9184C,ELEC 16V 100UFC713G 430J9184C,ELEC 16V 100

SYMBOLPART NODESCRIPTIONC733B 42AA2744C,CERAMIC 25V 0.1UFC733G 42AA2744C,CERAMIC 25V 0.1UFC733R 42AA2744C,CERAMIC 25V 0.1UFC735 430J9184C,ELEC 16V 10

SYMBOLPART NODESCRIPTIONC7A2 430C0278C,ELEC 50V 4.7UFC7A3 428B3511C,METAL 50V 0.068UFC7A4 430C0278C,ELEC 50V 4.7UFC7A5 430C0275C,ELEC 50V 1.0UFC7A

SYMBOLPART NODESCRIPTIONC8G4 430C8417C,ELEC 16V 47UFC8G6 430B6028C,ELEC 16V 47UFC8G7 42AA2744C,CERAMIC 25V 0.1UFC8G8 42AA2744C,CERAMIC 25V 0.1UFC8

SYMBOLPART NODESCRIPTIONC958 433A4033C,ELEC 25V 10UFC959 42AA2726C,CERAMIC 50V 0.01UFC983 428D4317C,METAL FILM 100V 0.22UFC984 430C6621C,ELEC 100V

REPLACEMENT PARTS LISTThe components specified for Model FP1370(B)SYMBOLPART NODESCRIPTION*** CRT & TUNER ***CRT 33022503CRT M51LRY22X61***

SYMBOLPART NODESCRIPTIONIC8G1 37005277IC PQ05RR13 (REG)IC8G2 37005349IC PQ05RD08(REG)IC8M1 37076420MOS BU6483K(V_DETECT)IC8M2 370KE062IC BA033FP-E2IC8

SYMBOLPART NODESCRIPTIONQ571 35072612TR 2SD2396 JQ572 35128000TR 2SK2522-01MQ581 35072612TR 2SD2396 JQ5A1 35072720TR 2SD1889Q5E1 35CB1113TR 2SC24

SYMBOLPART NODESCRIPTIONQ795 35CB1113TR 2SC2412K-T146 RQ796 35CB2385TR 2SC3735-T1B B34Q797 35EB0230TR DTC114EKA-T146Q798 35EB0230TR DTC114EKA-T146

SYMBOLPART NODESCRIPTIONQ987 350J5262TR 2SC4620 P-TV2*** DIODES ***D2001 361K7822DIODE D1NL20,AT52D2002 36CB0213DIODE DAN212K-T146D401 361K7778D

4-14REMARKSYMBOLREMARKSYMBOLClamp CN-CA, CN-CCand CN-D with CLAMPERWIRE.

SYMBOLPART NODESCRIPTIOND653 361K7174DIODE RU1P V1D671 36107844DIODE RU3A(LF-C4)D672 361K7823DI ERA18-02-V1D673 361K7823DI ERA18-02-V1D6A1 361078

SYMBOLPART NODESCRIPTIOND8U1 36CB0233DIODE RB411D-T146D951 360K1025DIODE 1SS133D981 36CB0213DIODE DAN212K-T146D982 36CB0213DIODE DAN212K-T146D984

SYMBOLPART NODESCRIPTIONZD8A2 360A0039DIODE MTZJ5.6B T-72ZD951 360A0039DIODE MTZJ5.6B T-72ZD981 360A0026DIODE MTZJ4.3A T-72*** TRANSFORMERS ***T55

SYMBOLPART NODESCRIPTIONL5G2 46205005COIL,CHOKE 4MH (EI25)L5R1 610G0233FILTER CHOKE PJ8T-470KL5R2 610F3014COIL,FILTER 3.3UHL601 616K5076COIL,BEADS

SYMBOLPART NODESCRIPTIONLC901 616K6971NOISE FILTER TY2E103MCTLC902 616K6971NOISE FILTER TY2E103MCTLC903 616K6970NOISE FILTER TY2E101MCTMR8U1 39032303R

SYMBOLPART NODESCRIPTION*** PRINTED & PACKING MATERIALS ***A7001 2E790471NAME PLATE,INSTRUCTIONA7002 2E790821LABEL(ESCUTCHEON)A7503 2E785131LA

SYMBOLPART NODESCRIPTIONLC762R401J9820R,CARBON 0.0HR101 40AAD129R,CHIP 15H 5% 1/2WR102 40AB3161R,CHIP 330H 1% 1/10WR103 40AB3173R,CHIP 1.0K 1% 1/10

SYMBOLPART NODESCRIPTIONR4K6 40371145R,METAL 68H 5% 1WR4K7 40AA3207R,CHIP 27K 5% 1/10WR4K8 40AA3217R,CHIP 68K 5% 1/10WR4K9 40AA3210R,CHIP 36K 5% 1

SYMBOLPART NODESCRIPTIONR50M 40AB3215R,CHIP 56K 1% 1/10WR50P 40AA3197R,CHIP 10K 5% 1/10WR510 40AA1151R,CHIP 120H 5% 1/8WR511 40AA3245R,CHIP 1.0M 5

SYMBOLPART NODESCRIPTIONR556 40AA3149R,CHIP 100H 5% 1/10WR557 404J9510R,METAL 2.2H 5% 1/4WR558 40AA3125R,CHIP 10H 5% 1/10WR559 40371133R,METAL 22H

4-15REMARKSYMBOLMount the ANODECLAMPER to ANODELEAD.(True up the upperANODE CLAMPER andabove WHITE MARK.)SAFETY167REMARKSYMBOLScrew the terminal fromH

SYMBOLPART NODESCRIPTIONR59F 40AA3199R,CHIP 12K 5% 1/10WR59G 40AB3185R,CHIP 3.3K 1% 1/10WR59J 40AA3218R,CHIP 75K 5% 1/10WR59K 40AA3191R,CHIP 5.6K

SYMBOLPART NODESCRIPTIONR5U2 40AB3219R,CHIP 82K 1% 1/10WR5U3 40AB1231R,CHIP 270K 1% 1/8WR5W1 40AA3211R,CHIP 39K 5% 1/10WR5W2 40AA3201R,CHIP 15K 5%

SYMBOLPART NODESCRIPTIONR659 40372139R,METAL 39H 5% 2WR660 40372207R,METAL 27K 5% 2WR662 401C6665R,CARBON 470H 5% 1/4WR663 40AB3213R,CHIP 47K 1% 1

SYMBOLPART NODESCRIPTIONR702G 40AB3153R,CHIP 150H 1% 1/10WR702R 40AB3153R,CHIP 150H 1% 1/10WR703B 40AB3153R,CHIP 150H 1% 1/10WR703G 40AB3153R,CHIP 150

SYMBOLPART NODESCRIPTIONR728 40AAD163R,CHIP 390H 5% 1/2WR72F 40AA3173R,CHIP 1.0K 5% 1/10WR731 40AA3149R,CHIP 100H 5% 1/10WR732 40AA3149R,CHIP 100H

SYMBOLPART NODESCRIPTIONR749B 40AB3219R,CHIP 82K 1% 1/10WR749G 40AB3219R,CHIP 82K 1% 1/10WR749R 40AB3219R,CHIP 82K 1% 1/10WR74AB 40AB3205R,CHIP 22K 1%

SYMBOLPART NODESCRIPTIONR79T 40AA3197R,CHIP 10K 5% 1/10WR79U 40AA3197R,CHIP 10K 5% 1/10WR79W 40AA3181R,CHIP 2.2K 5% 1/10WR7A1 40AA3173R,CHIP 1.0K

SYMBOLPART NODESCRIPTIONR7K2 40AAD211R,CHIP 39K 5% 1/2WR7K3 40AA3197R,CHIP 10K 5% 1/10WR7K4 40AA3000R,CHIP 0.0H 5% 1/10WR7K5 40AA3197R,CHIP 10K 5%

SYMBOLPART NODESCRIPTIONR855 40AA3209R,CHIP 33K 5% 1/10WR857 40AA3209R,CHIP 33K 5% 1/10WR859 40AA3221R,CHIP 100K 5% 1/10WR85A 40AA3167R,CHIP 560H

SYMBOLPART NODESCRIPTIONR8N3 40AB3212R,CHIP 43K 1% 1/10WR8N4 40AB3189R,CHIP 4.7K 1% 1/10WR8NT 40AA3173R,CHIP 1.0K 5% 1/10WR8NW 40AA3000R,CHIP 0.0H

4-16REMARKSYMBOLBefore screw theBRACKET(L), connect thewires.)CN-HDYCN-VDYCN-CRCN-KCN-DFCN-SDCN-ASDCN-EMFCN-ZDYCN-CCCN-CLCN-PMClamp the wires.(Detail

SYMBOLPART NODESCRIPTIONR8WE 40AA3177R,CHIP 1.5K 5% 1/10WR8WF 40AA3177R,CHIP 1.5K 5% 1/10WR8X3 40AA3000R,CHIP 0.0H 5% 1/10WR8X4 40AA3000R,CHIP 0.0

SYMBOLPART NODESCRIPTIONC429 42CA1424C,CERAMIC 50V 22PFC471 42AA2726C,CERAMIC 50V 0.01UFC472 430C8711C,ELEC 50V 4.7UFC473 430C8711C,ELEC 50V 4.7UF

SYMBOLPART NODESCRIPTIONC52K 42AA2744C,CERAMIC 25V 0.1UFC52L 42AA2744C,CERAMIC 25V 0.1UFC52M 430B9041C,ELEC 25V 47UFC52N 42AA2744C,CERAMIC 25V 0.1

SYMBOLPART NODESCRIPTIONC59E 42AA2744C,CERAMIC 25V 0.1UFC59F 430B6041C,ELEC 25V 47UFC59H 430C6551C,ELEC 25V 100UFC59L 430C6582C,ELEC 50V 10UFC5A1

SYMBOLPART NODESCRIPTIONC607 42AA2721C,CERAMIC 50V 0.1UFC608 42060330C,CERAMIC 400V 2200PFC609 43109896C,ELEC 400V 330UFC610 43109896C,ELEC 400V 3

SYMBOLPART NODESCRIPTIONC6V1 430C8523C,ELEC 25V 470UFC6V2 421C3479C,CERAMIC 50V 0.1UFC6V3 421C3479C,CERAMIC 50V 0.1UFC6V4 421C3479C,CERAMIC 50V 0.

SYMBOLPART NODESCRIPTIONC721R 42AA1538C,CERAMIC 25V 0.1UFC722B 42CA1448C,CERAMIC 50V 220PFC722G 42CA1448C,CERAMIC 50V 220PFC722R 42CA1448C,CERAMIC 50V

SYMBOLPART NODESCRIPTIONC765 430C6536C,ELEC 16V 220UFC766 430C6535C,ELEC 16V 100UFC771 427F4675C,FILM 50V 0.1UFC772 430C6534C,ELEC 16V 47UFC773 4

SYMBOLPART NODESCRIPTIONC801 42AA2744C,CERAMIC 25V 0.1UFC802 430C6535C,ELEC 16V 100UFC808 42CA1416C,CERAMIC 50V 10PFC809 42CA1416C,CERAMIC 50V 10P

SYMBOLPART NODESCRIPTIONC8R1 430B9062C,ELEC 50V 2.2UFC8T3 42AA2744C,CERAMIC 25V 0.1UFC8T4 430B9064C,ELEC 50V 4.7UFC8T5 42AA2744C,CERAMIC 25V 0.1UF

4-17REMARKSYMBOLClamp the wires.SAFETYREMARKSYMBOL Clamp the wires.CN-ASDCN-AF▽21

10-1

10-2

10-3

10-4

10-5

11-1 FREQUENCYDETECTMEMORY24LC16OSDCONTROLLERPRE-AMPCONTROLLERPI

for Human Potential

4-18REMARKSYMBOLClamp the ANODE LEADwith the CLAMPERWIRE(H19.5)SAFETY119Don’t change the formthe LEAF,SPRING.169REMARKSYMBOL

4-19SYMBOL PARTS No. DESCRIPTION Qty REMARKS101 2E853031 CHEXIBS(CUP)*3*8*15CF 54102 2E853031 CHEXIBS(CUP)*3*8*15CF 05103 24851731 SCREW,FT*4*16*15BF(

4-20SYMBOL PARTS No. DESCRIPTION Qty REMARKS170 744E0421 PLATE.SHIELDING(TOP) 01172 2E322123 CABINET BACK 01173 843E6P01 CONV PWB ASSY 01174 25282992

PRODUCT SAFETY CAUTION1. When parts replacement is required for servicing, always use the manufacturer's specified replacement.2. Comply with all

5-1ADJUSTMENT PROCEDURESApplication These specifications outline the adjustment procedures for Model FP1370 (A)/(B) 22-inch color monitor.

5-24. Magnetic Fields Vertical Magnetic Fields: 40±1uT Horizontal Magnetic Fields: 30±1uT* Unless instructed otherwise, the CRT face should be

5-3User MODE: Auto EMF function is on.(LED is green) Auto EMF function on -> off a. Open the MENU (U),TAG7)-”DISPLAY MODE”, and Press “+”

5-47. OSM Menu Operation7-1. Front Panel-"!+PROCEEDRESETEXITBNC/D-SUBMultiSync(POWER SW)7-2. OSM MenuThis unit is adjusted in on screen menu by f

5-57-5. Displaying the OSM.7-5-1 FACTORY MODE: OFFMENU(U)：Press "EXIT" or "+" , "-" , "!" , """

5-67-7. TAG, Item, Sub Menu ChangeTAG to TAG : Push "-" SW or "+" SW.TAG to item : Push "!" SW or """ SWI

5-7OSD MENU (S)TAG1 H.SIZE MAX.1 H.SIZE MAX.2 H.D.FOCUS V.D.FOCUS H.LINEARITY1H. LINEARITY2 SLFTST SYNC BANDTAG2 V.LINEARITY V

5-8TAG7 GAIN R GAIN G GAIN B GAIN OSM COLOR GAINTAG8 SUB BIAS R BIAS G BIAS B BIAS CONTRAST MAX/MINTAG9 G SUB BRIGHT

5-9TAGE HOURS RUNNING:ON :STANDBY :SUSPEND ROM: CPU VERSIONOSD MENU (U)TAG1 (BRT&CONT) BRIGHTNESS CONTR

5-10TAG5 (TOOL1) MOIRE CANCELER ---- OFF ON / LEVEL BASIC CONVERGENCE---- HORIZONTALVERTICAL AREA CONVERGENCE ---- TOP HORIZ

CONTENTSPage No.SPECIFICATIONS 1-1CONTROLS 2-1SERIAL NUMBER INFORMATION 3-1ASSEMBLY 4-1ADJUSTMENT PROCEDURES 5-1INSPECTION 6-1TROUBLE SHOOTING 7-1CIRC

5-11ADJUSTMENT ITEMS[A] Pre-Adjustment1. High-Voltage Adjustment (When circuit board energizing is examined.)[B] Initial Settings1. Control

5-12[A] Pre-Adjustment1. High-Voltage Adjustment Signal 3 (VGA480) All BlackInitial SettingSCREEN VR: Fully counterclockwise (MIN)VR5T1: Fully counter

5-13a. Rough adjustment of horizontal raster position1) Receive signal 36.2) Adjust SCREEN VR on the FBT so that the back raster just appears.3) Make

5-141. Raster Position1-1. Horizontal Raster Position Signal: No.36 (H.HOLD 2(130k)) All Black1) Receive signal 36.2) Adjust SCREEN-VR on the FBT so t

5-151-2. Vertical Raster Position Signal: No. 29 (V.RASTER) All White1) Receive signal 29.2) Menu (S), TAG2 data on "V.LINEARITY" are 90, an

5-162. Linearity Adjustment2-1. Horizontal Linearity Adjustment Signal: No. 17 (1024*768@75Hz) Cross hatch

5-173. Horizontal / Vertical Maximum Size Adjustment3-1. Horizontal Maximum Size Adjustment Signal: No. 13 (MAC832*624) All whiteSignal: No. 35 (H.SIZ

5-184. Deflection Distortion AdjustmentEnvironment: Adjustment Magnetic Field by three dimension magnetic field system.Turn the CRT face to east and

5-194-2. Picture Tilt Adjustment Signal: No. 33 (788*1200@75Hz) Cross Hatch Pattern1) Receive signal 33.2) Open Menu (S) TAG3 "ROTAT

5-204-4. Side Pincushion Adjustment Signal: No. 33 (788*1200@75Hz) All white1) Open Menu (S), TAG3 "SIDE PIN".Adjust "+&q

SPECIFICATIONSMonitor Specifications MultiSync ® FP1370 ™ Monitor NotesPicture Tube Diagonal: Viewable Image Size:

5-214-7. Horizontal W-wave Distortion Adjustment Signal: No. 33 (788*1200@75Hz) All white1) Open Menu (S), TAG3 " SIDE WING ".A

5-224-9. Corner Distortion Adjustment Signal: No. 33 (788*1200@75Hz) All whiteDo this integrate when distortion is adjust in the top or the bo

5-234-10. Overall Distortion Adjustment Signal: No. 33 (788*1200@75Hz) All white1) Confirm that adjustment on steps 4-2 to 4-9 meets the speci

5-24 6) For the signals below, picture size and position are calculated from above adjustment data and data are writteninto EEPROM.Preset Signal:

5-256. Video Amplitude Adjustment6-1. Settings Signal: No. 23 (1600*1200@85Hz) All WhiteNOTE: Degauss the monitor using an ex

5-266-2. Video Amplitude Signal: No.23 (1600*1200@85Hz) Window Pattern (H:3

5-276-4. Cut off Adjustment Signal: No.23 (1600*1200@85Hz) All black1) Receive signal 23 All black2) Open Menu (S), TAG8 "SUB BIAS" and p

5-286-6. Brightness Tracking Adjustment Signal: No.23 (1600*1200@85Hz) All black1) Receive Signal 23.2) Set modes x, y, Y at color analyzer.3) O

5-297. Focus AdjustmentSignal: No.23 (1600*1200@85Hz) Window Pattern (H:33% V:33%)No.31(1600*1200@60Hz)Cross Hatch Pattern “ ヨ “ CharacterNo.33(78

5-3011) It pays attention to the horizontal line of EXCEL.A Focus is made to get fat with VR, and some double horizontal lines are displayed.Adjust wi

CONTROLSOSMTM (ON-Screen Manager) control buttons on the front of the monitor function as follows:Main Menu Sub-MenuEXITExits the OSM menu. Exits to t

5-318. Purity Signal: No. 22 (1600*1200@75Hz) All green Adjustment Magnetic Field by three dimension magnetic field system.Setting of the Landi

5-329. Convergence Adjustment Signal: No.33(788*1200@75Hz) Cross Hatch Pattern and frame Pattern9-1. Settings

5-339-3. Dynamic Convergence Adjustment 1) Adjustment function There are 165 blocks (ROW: 1-11,COLUMN: 1-15) on the picture where you can adjust dyna

5-34396±1.0mm297±1.0mmYXFig 9-3 Convergence Specification * Adjustment limits (Adjusted point data) Between the COLUMN and next COLUMN

5-3510. Auto Adjustment Signal: No. 3 (VGA480) All WhiteSignal: No. 23 (1600*1200@85Hz) All WhiteWhen this adjustment is done, picture size, linearity

5-36[D] Reference1. Adjustment SignalNO. Signal Name SYNC Type SYNC Polarity(H/V)---------------------------------------------------------------------

5-37NO. Signal Name SYNC Type SYNC Polarity(H/V)----------------------------------------------------------------------------USER1 PC98 1120*750(I) Sep

5-382. Adjustment Signal timingSignal Timing ChartsSEPARATE SYNCSync Polarity: Positive/NegativeCOMPOSITE SYNCSync Polarity: Positive/Negative

TIMING NAME 1 VGA350 2 VGA400 3 VGA480 4 640*400@70 Hz 5 800*600@60Pixel Clock 28.322 [MHz] 28.322 [MHz] 25.175 [MHz]25.175 [MHz]40.000 [MHz]H.Frequen

TIMING NAME11 VESA800*600@75Hz 12 VESA640*480@85Hz 13 MAC832*624 14 VESA 800*600@85Hz 15 VESA 1024*768@70HzPixel Clock 49.500 [MHz] 36.000 [MHz] 57.28

Geometry ControlsGeometry Controls MenuThe Geometry controls allow you to adjust the curvature or angle of the sides of your display.Sides In/Out (pin

TIMING NAME21 VESA 1280*1024@75Hz22 VESA 1600*1200@75Hz 23 VESA 1600*1200@85Hz 24VESA 1920*1440@75Hz25 H.HOLD1Pixel Clock135.000 [MHz]202.500 [MHz] 22

TIMING NAME31 VESA 1600*1200@60Hz 32 VESA 1280*1024@85Hz 33 788*1200@75 34 812*1024@85 35 H.SIZEPixel Clock 162.000 [MHz]157.500 [MHz]99.900 [MHz] 99.

TIMING NAMEUSER1 PC98 1120*750(I) USER2 VESA 800*600@56Hz USER3 VESA 1024*768@60Hz USER4 VESA 800*600@72Hz USER5 1120*750@60HzPixel Clock 47.846 [MHz]

TIMING NAMEUSER11 VESA 1600*1200@60Hz USER121280*1024@70HzUSER13 VESA1152*864@85Hz USER141024*768@100HzUSER15800*600@120HzPixel Clock 162.000 [MHz] 12

TIMING NAMEUSER21 VESA 1600*1200@80HzUSER221024*768@120HzUSER23800*600@160HzUSER24VESA1920*1440@75USER251792*1344@85HzPixel Clock 216.000 [MHz] 139.05

NOTE) Use special signals when original signals can not be made by equipped signal generator. Don't use these signal timing for Focus Adjustment.

5-473. Connector, test pinsSW.REG/HV PWBF.B.T.VR5T1high voltage adj.(WITH SEALING CAP)HEAT SINKHEAT SINKCN-KCN-RCN-PCN-PMCN-CRCN-PSTP-HVCNTPTP-DFT981C

5-48CNRCN-ACIN6T1CNZCNSW2CNPSFig.3-4 INLET PWBF1FOCUSF2SCREENFig.3-5 F.B.T VRFig.3-6 CRT PWBTP-G2TP-BTP-RTP-GCNSGACN-GNDCN-HTCN-G2

5-49Fig.3-7 VIDEO PWBFig.3-8 PU PWBIC4H1CNPUCNSGCNPCNHTCNPMCNPUCNASDCNCLMini D-SUBR G B H VBNCUSBTP-ABLTP-TMP

5-50Fig.3-9 DEF PWBFig.3-10 OSC PWBCN-SDCN-DSACN-DSBHEAT SINKCNHDYCNCRCNVDYCNKCN-AFCNDFCNEMFVR581 SW581CNHSCCNVSCCNZDY

Tools 2Language: OSM control menus are available in seven languages.OSM Position: You can choose where you would like the OSM controls menu to appear

5-51Fig.3-11 CONV PWBFig.3-12 EMF PWBCN-EMFCN-LLCN-RRCNEMCN-CACN-DCN-CCBHS8N1

6-1INSPECTION1. Inspection of PLUG & PLAY communication1-1. A construction of SystemThis system should be connected as shown below.PCR G B H VPrin

6-21-3. Operation- The operation should be performed according to the screen message.- When the message of “Please set Vsync to 42Hz.” is displayed, s

6-31-5. EDID data fileThe EDID data file text is shown below. When you write or inspect EDID for this monitor, the followingtable can be used.File nam

6-42. Serial No./Model name writing procedures2-1. Outline description This is a program intended to write the contents of the “MODEL NUMBER” and the

6-53. CRT[A] CRT face plate defect1. Inspection condition1) In the operating condition, observe the defect on the screen under following condition :9,

6-63-2. Face plate defect3-2-1. Blisters, opaque spots and elongated closed blistersAverage diameter Allowable number(pcs) Minimum Separation(mm) #1 Z

6-73. Limits3-1. ScratchWidth(mm) Allowable Length(mm)(Zone A + Zone B)0.16 ～reject0.11 ～ 0.15130.06 ～ 0.1026～ 0.05unlimitedNOTE 1: Even though width

6-83-3. ReflectanceLess than 0.7% (at the screen center)3-4. Reflected color unevennessThe reflected color unevenness which can be confirmed easily in

7-1TROUBLE SHOOTINGTABLE OF CONTENTS Page1. NO RASTER………………………………………………………………………………………………………… 7-22. ABNORMAL VIDEO ON CRT SCREEN (too dark or too br

SERIAL NUMBER INFORMATIONRefer to the serial number information shown below.□　□　□　□　□　□　□　□　□Manufactured Year :( Last digit )Manufactured Month :Janu

7-21. NO RASTERRemove the CN-K, measure the voltages at K1(230V), K2(14.5V), K4(-15.6V) andCN-P P3(80.2V),P6(8.5V) on the SW/HV PWB (PWE-571)NGOKChec

7-3CONTINUENGOKNGNGOKOKT5R1 (FBT), R905, C903, C904, CNCRT and screen wire failureCheck H OSC/DEF/HV circuit (see item 6)Turn the screen control clock

7-42. ABNORMAL VIDEO ON CRT SCREEN (too dark or too bright)* Input 1/4 window pattern.Set up BRIGHTNESS:preset, CONTRAST:max. and R/G/B control:all ma

7-5CONTINUE 1 CONTINUE 2OKNG1) Measure the video input at IC711 pins 6(R), 11(G) and 2(B) on VIDEOPWB (PWE-567A). The voltage is approx. 0.78Vp-p.2) M

7-6CONTINUE 1 CONTINUE 2OKNGMeasure R/G/B cathode voltages at TP-R, TP-G and TP-B on the CRT PWB(PWE-567C). Normally, the DC voltage is between approx

7-7CONTINUENGMeasure the voltage at IC7F1 pin 5 on the CRT PWB (PWE-567C). The voltage is approx. 8.5V.NGOKMeasure the voltage at IC7F1 pin 2 on the C

7-83. UNSTABLE PICTURE3-1.HorizontalMeasure at CN-AF 5 pin (HD) on the VIDEO PWB (PWE-567A)NGCheck the sync pulse at Mini D-SUB 13pin on the VIDEOPWB

7-93-2.VerticalMeasure at CN-AF 7 pin (VD) on the VIDEO PWB (PWE-567A)NGCheck the sync pulse at Mini D-SUB 14pin on the VIDEOPWB (PWE-567A).NGOKCheck

7-104. ON SCREEN MANAGER (OSM) FAILURECheck the pulses 5Vp-p at IC791 pins 13(R), 15(G), 17(B) and12(blanking) on the VIDEO PWB (PWE-567A). when EXIT,

7-115. ABNORMAL PICTURE5-1. Horizontal Size Measure the voltage at CRT anode. Normally, the voltag