JVC TM-H140PN Service Manual Download Page 6

Page: 6 / 71

Summary of Contents for TM-H140PN

Page 1: ...c _L TM H140PN CONTENTS SPECIFICATIONS 2 OPERATING INSTRUCTIONS APPENDIX 1 1 SAFETY PRECAUTIONS 3 SPECIFIC SERVICE INSTRUCTIONS 4 SERVICE ADJUSTMENTS 9 STANDARD CIRCUIT DIAGRAM APPENDIX 2 1 PARTS LIST 37 COPYRIGH T 2000 VICTOR COMPANY OF JAPAN LTD R3 No 51766 Nov 2000 ...

Page 2: ...p p 75 Q negative sync VIDEO INPUT B BNC terminal 1 bridge connected output with automatic termination 1V p p 75Q negative sync Input Terminals Y C SEPARATE Mini DIN 4pin 1 bridge connected output with automatic termination y 1 0V p p 75 Q negative sync C Burst 0 286V p p 75 Q NTSC Burst 0 3V p p 75 Q PAL Burst AUDIO INPUT A 500mV rms monaural high impedance bridge connection posible AUDIO INPUT B...

Page 3: ...OPERATING INSTRUCTIONS cc 0 I z 0 2 0 w C El cc 0 J 0 u TM H140PN COLOUR VIDEO MONITOR en z 0 u J a t en z z a 0 J I I TM H140PN If l 9 I I El 5l f J z cf LL 0 z cf a 0 u a 2 u 0 0 0 N Nov 2000 No 51766 ...

Page 4: ...iting that the replacement parts he she uses have the same safety characteristics as the original parts Use of manufacture s specified replacement parts can prevent fire shock or other hazards Upon completion of any servicing or repair work to this unit please ask the service personnel to perform the safety check described in the manufacturer s service literature When this unit reaches the end of ...

Page 5: ... CD Press this switch to turn the power on or off ON Power is turned on a OFF Power is turned off lg UNDER SCAN indicator Lights in green when UNDER SCAN is selected Input B VIDEO V C indicator Lights in green when Input B VIDEO V C is selected IH Input A VIDEO indicator Lights in green when Input A VIDEO is selected Speaker A built in speaker is located inside the right side panel when the monito...

Page 6: ...dio signals input to terminals on the rear panel The selected INPUT SELECT indicator lights in green INPUT Terminals on the rear panel SELECT button Video signal input Audio signal input i Input A VIDEO A terminal AUDIO A terminal VIDEO D Input B VIDEO 8 terminal AUDIO 8 terminal VIDEO Y C VIDEO 8 Y C termina l When both VIDEO B terminals are connected input at the same time the Y C terminal is gi...

Page 7: ...meters for H POSITION and V POSITION can be set separately depending on the video input Input A VIDEO or Input B VIDEO Y C selected by the input select 2 buttons on the front panel Select the required video input with the input select buttons on the front panel in advance WHITE BALANCE can be set individually at 6500 or 9300 for the colour temperature value Set CO LO R TEMP to the value 6500 or 93...

Page 8: ...hoperation VolumecontrolwiththeVOLUME SELECTbutton s Externalcontrolwhen INPUT REMOTEor ASPECTREMOTEis valid Display or disappearof the SET UP MENU screen TheSTATUS DISPLAY function can be setto display ON or notdisplay OFF the presentcoloursystemwhenthe poweristurnedonor the inputsignalis changed Referto page7 for more information Whenthe INPUTREMOTEfunctionis valid A B pressingthe InputA or Inpu...

Page 9: ...iority The ASPECT RATIO or INPUT NB settings can be controlled via the REMOTE terminal by setting ASPECT REMOTE or INPUT REMOTE in the SET UP MENU screen to valid Refer to pages 9 and 10 VIDEO A Connection Example Select Input A VIDEO Video Camera Video Monitor Audio Audlosignalcable J VCR VIDEO B VIDEO Connection Example Select Input B VIDEO Video Camera Video Vldeoalgtl81cabfe VideoMonitor Audio...

Page 10: ...in the SET UP MENU buttons do not the INPUT REMOTE function been set to valid screen to OFF See pages 9 and 10 function A B The following are not malfunct ions When a bright still image such as a white cloth is displayed for a long period it may appear to be coloured This is due to the structure of the cathode ray tube and will be deleted when another image is displayed You experience a mild elect...

Page 11: ...ts or alternatives approved by the manufacturer of the complete product 7 Do not check high voltage by drawing an arc Use a high voltage meter or a high voltage probe with a VTVM Discharge the picture tube before attempting meter connection by connecting a clip lead to the ground frame and connecting the other end of the lead through a 10kQ 2W resistor to the anode button 8 When service is require...

Page 12: ...r and rear panel 1 Withdraw the chassis backward If neceaasry take off the wire clamp connectors etc REMOVING THE BOTTOM COVER Remove the chasssis base 1 Plase the front surfase downward then stand the bottom cover while facing it toward you At this time care must be exercised not to damage the front panel and CRT surface 2 Remove the 2 screw marked as shown in the figure pull the bottom cover upw...

Page 13: ...FRONT PANEL ASS Y FRONT CONTROL PWB INPUT PWB POWER CORD FOOT Fig 1 No 51766 TM H140PN 5 ...

Page 14: ...t Panel Function Contents button Displayed PHASE T Forward the menu item R Adjusts red signal level CHROMA A Reverse the menu item G Adjusts green signal level 1 BRIGHT B Adjusts blue signal level Turns the ON SCREEN display on CONTRAST DISP or off This function is effective only in the DRIVE or CUT OFF adjustment mode MENU EXIT Exit the SET UP MENU screen release Lower the adjustment value to the...

Page 15: ...ON OFF I ON INPUT REMOTE I OFF A B I OFF ASPECT REMOTE I OFF ON 7 OFF INITIAL SETTING OF THE MENU SCREEN TABLE Setting item Setting content Range Initial setting SHARPNESS 00 40 00 COLOUR TEMP r 9300 __ 6500 7 6500 COLOUR SYSTEM AUTO_ NTSC AUTO PAL I AUTO ASPECT RATIO r 4 3 16 9 7 4 3 INITIAL SETTING OF FRONT PANEL CONTROLS Control item Initial setting INPUT SELECT A UNDER SCAN OFF CONTRAST 00 BRI...

Page 16: ...RECTION 007 E W PARABORA 008 E W CORNER In addition to the ones listed above the following DEF BLOCK are also available DA1 DA8 Normal 6GHz DB1 DB8 16 9 50Hz DC1 DC8 16 9 60Hz 001 008 UNDER SCAN 4 3 50Hz DE1 DE8 UNDER SCAN 4 3 60Hz OF DF8 UNDER SCAN 16 9 50Hz DG7 DG8 UNDER SCAN 16 9 60Hz 4 CONTROL BLOCK This is a fixed type Don t adjust it SERVICE ITEM TYPE Number DESTINATION 000 JAPAN 001 EUROPE ...

Page 17: ...stment items ADJUSTMENT SETTINGS For the functions except for those which must set the values every time during the adjustment procedure begin to make adjustments after returning the setting values to the initial values while referring to the table in page 7 If each value of the functions has not been initialized the adjustments cannot be made properly ADJUSTMENT ITEMS MEASURING INSTRUMENTS FIXTUR...

Page 18: ...re STANDARD SIGNAL VIDEO SIGNAL PAL NTSC COLOUR BAR 0 SETUP 75 saturation l 0 525Vb w J BURST PAL 0 3V p p NTSC 0 286V p p Y C SEPARATE SIGNAL COLOUR BAR Y 0 SETUP 75 r 0 525Vb w __ L The FOCUS and SCREEN adjustment holes are on the rear panel CAUTION Be sure to use a non metalic driver for adjusting there VRs A metalic driver can cause damage by shorting C 75 SATURATION BURST NTSC 0 286V p p PAL ...

Page 19: ...ER SCAN L_JtN0141 CONTRAST CHROMA INPUT B IC NO13 I LINE FILTER PWB F901 o zrJ AC INLET 1 1 MAIN PWB 0 INPUTPWB 0 IDEG ___ FFCWIRE LINE FILTER PWB AC INLET B1 TP 91 NC X RAY2 X RAY1 TP E GND LB CRT SOCKET PWB SOLDER SIDE DY CRT SOCKET PWB No 51766 TOP CRT EARTH BRAIDED ASS Y UPPER FOCUS LOWER SCREEN TM H140PN 11 ...

Page 20: ...TM H140PN 12 I VIDEO A L I VIDEO B L I T I T I T i BNC TYPE J FRONT No 51766 ...

Page 21: ...ts Resistors capacitors etc 1 Apply solder to the pattern as indicated in the figure 2 Grasp the chip part with tweezers and place it on the solder 2 Shift with tweezers and remove the chip part Transistors diodes variable resistors etc 1 Apply extra solder to each lead SOLDER SOLDER 2 As shown in the figure push the part with tweezers and alternately melt the solder at each lead Shift and remove ...

Page 22: ...HE SERVICE MENU 1 HOW TO ENTER THE SERVICE MENU D Press MENU key and CONTRAST key simultaneously Fig 1 2 The letter S appears at the upper left of the screen Fig 2 Press MENU key and PHASE key simultaneously The screen display PLEASE DON T TOUCH Fig 3 Press key or key to display the SERVICE MENU as shown in Fig 4 If step state continues for more than 5 seconds without a further operation the displ...

Page 23: ...ITE BALANCE BLOCK SIGNAL BLOCK ITEM SELECT ITEMSELECT CUTOFF CUTO 6500 DRIVE 65 D 9300 DRIVE 93 D I I OOO ffil rn s01 mDBttl j DEFLECTION BLOCK CUT OFF _ R CUTOFF 0030 88 crl 001 m JG CONTROL BLOCK 6500 DRIVE I 6500 R DRIVE re EJ0 801 ffl rn J co DB i WHITE BALANCE BLOCK 7 W01 W10 9300 DRIVE 9300 R DRIVE Q 008088 ffl EJ wo r 3 3 No 51766 15 ...

Page 24: ...to change the setting value in the direction Press the key to change the setting value in the direction Press the PHASE key or CHROMA key to select the service number 4 SERVICE MENU EXIT G When settings are completed press MENU key The SERVICE MENU returns Again press MENU key The screen display extinguishes the SERVICE MENU is exited No 51766 SERVICE MENU BLOCK SELECT SIGNAL BLOCK WHITE BALANCE B...

Page 25: ... 1 J y r t 1 1 y s n CONTRAST MENU l _Operation 1 e M A _key S p b tt y v_ L E T i key Service number select key Value setting key WHITE BALANCE BLOCK G Press the CHROMA key from the BLOCK SELECT screen SERVICE MENU Fig 8 Then screen displays the WHITE BALANCE BLOCK adjustment screen Fig 9 The select item is shown by the SERVICE Number at the lower of the screen Press the MENU key few times then e...

Page 26: ...own below Select item WHITE BALANCE Adjustment METHOD 2 18 Accordance with the screen select the WH ITE BALANCE mode that following below Press the key or key then enter the WHITE BALANCE full adjustment mode as shown in Fig 13 this mode both LOW LIGHT and HIGH LIGHT are able to adjust In the case key control is changed as shown below The operation of the mode is as same as SIGNAL BLOCK adjustment...

Page 27: ...shown below CONTRAST key is the switch of the screen display If necessary you can shut off the display Carefully values of SERVICE MENU adjustment items are changed while shut off the screen daily CONTROL BLOCK This is a fixed type Don t adjust it G Press the CONTRAST key from the BLOCK SELECT screen Then screen displays the CONTROL BLOCK adjustment screen Fig 15 The select item is shown by the SE...

Page 28: ...RAST 128 000 127 i 012 under scan S08 VIDEO PHASE PAL 000 127 FIXED 062 S09 CONT TRACKING 000 031 i 016 2 WHITE BALANCE BLOCK SERVICE INPUT SIGNAL CONTENTS VARIABLE RANGE TYPE INITIAL VALUE Number W01 R CUTOFF 000 255 ABSOLUTE 050 W02 G CUTOFF 000 255 i 050 W03 B CUTOFF 000 255 i 050 W04 VIDEO R DRIVE 6500 000 127 i 087 W05 B DRIVE 6500 000 127 i 046 W06 R DRIVE 9300 000 127 i 079 WO B DRIVE 9300 ...

Page 29: ... LINEARITY 032 000 031 l 000 DB6 VERTICAL S CORRECTION 064 000 063 l 000 DB7 E W PARABOLA 064 000 063 l 007 DB8 E W CORNER 032 000 031 l 001 DC1 HORIZONTAL POSITION 032 000 031 OFFSET 000 DC2 HORIZONTAL SIZE 064 000 063 l 000 DC3 VERTICAL POSITION 128 000 127 l 000 DC4 VERTICAL SIZE 128 000 127 l 029 DC5 16 9 60Hz VERTICAL LINEARITY 032 000 031 l 000 DC6 VERTICAL S CORRECTION 064 000 063 l 000 DC7...

Page 30: ... POINT C03 LOWER 000 255 i 026 C04 CONTRAST UPPER 000 127 i 016 C05 POINT LOWER 000 127 i 026 C06 UPPER 000 127 i 040 CHROMA POINT CO LOWER 000 127 i 040 COB UPPER 000 127 i 040 PHASE POINT C09 LOWER 000 127 i 040 C10 OSD HORIZONTAL POSITION 000 010 i 007 C11 OSD VERTICAL FREQUENCY 50Hz 000 010 i 004 C12 OSD VERTICAL FREQUENCY 60Hz 000 010 i 002 C13 BRIGHT SINGLE HORIZONTAL LINE 000 127 i 000 C14 ...

Page 31: ...o appear the horizontal line faintly and cancel the horizontal line to press the SERV switch CAUTION HEAT SINK H003 is energised and not GND B1 voltage adjustment have been finished 1 Set power supply voltage to AC230V 5V 2 Select WHITE BALANCE BLOCK mode 3 Select CUTOFF adjustment mode LOW LIGHT mode 4 Press SERV switch as CONTRAST key to display the horizontal line 5 Adjust the SCREEN VR to disa...

Page 32: ... Adjustment procedure Input the NTSC colour bar signal Connect the oscillo scope probe to the TP Y Adjust the COMB PHASE VR to minimize the chroma component of the green part in the colour bar signal 4 Adjust the COMB LEVEL VR to minimize the chroma component of the GREEN part in the colour bar signal 5 Alternately adjust the COMB PHASE and COMB LEVEL to adjust them correct 1 Input the PAL colour ...

Page 33: ...to the TP CR and TP CB and switch the sweep mode of the osciro scope to the X Y display 3 Turn the APC SW to Adjust side from Normal side to cancel the colour synchronous mode 4 Adjust the SUB COLOUR VR to the wave form of the lissajous not to close by each other 5 Then alternately adjust the LISSAJOUS 1 TRANSF and DL AMP VR so that to be 3 straight lines from 6 ovals 6 Release the APC SW to the N...

Page 34: ...Adjustment locations APC SW 3 58 APC TRIM INPUT PWB No 51766 Adjustment procedure PAL colour synchronisation adjustment have been finished 1 Input the NTSC full colour bar 2 Turn the APC SW to Adjust side from Normal side to cancel the colour synchronous mode 3 Adjust the 3 58 APC TRIMER to disappear the colour stripe on the screen 4 Turn the APC SW to Normal side ...

Page 35: ...HASE Adjustment Oscillo scope W 75 t Cy Mg y G R A B LJ Signal generator TP B S4 pin SUB PHASE VR NTSC full colour bar INPUT PWB Oscillo scope Mg B y G R s PAL Signal generator TP CR S4 Z pin SUB COLOUR VR INPUT PWB SUB CHROMA PAL full colour bar Adjustment Oscillo scope _J T C s L I No 51766 Adjustment procedure Colour synchronisation adjustment NTSC PAL have been finished PAL lissajous adjustmen...

Page 36: ...izontal line Carefully adjust the SCREEN VR to horizontal line appears faintly not to shine much 6 Gradually turn the SCREEN VR from the left to the right direction to bring one of the red green and blue colours faintly visible 7 Then select the CUTOFF switch R G or B that colour except for appears first and adjusting 2 colours CUTOFF values by pressing the key and make horizontal line visible whi...

Page 37: ...y 6 Check the white balance tracking is optimum when CONTRAST and BRIGHT are up and down Bright Signal generator S01 BRIGHT Low light white balance adjustment have been adjustment Sprit colour bar SERVICE MENU correct finished 1 Input a sprit colour bar signal 2 Select the SIGNAL BLOCK from the SERVICE MENU 3 Select the S01 item 4 Adjust S01 to where the sprit colour bar 0 black component faintly ...

Page 38: ...dure 1 Input a PAL colour bar signal 2 Connect the oscillo scope probe to TP 47B and TP E 7h 3 Select the SIGNAL BLOCK from SERVICE MENU 4 Select the S03 item 5 Adjust the S03 to take the level difference in waveform is 0V 2V as shown in figure SOS PAL PHASE 1 Check that S08 item data is 062 If the value SERVICE MENU different correct it 062 TP 47B TP E 7h CRT SOCKET PWB R B 504 NTSC CHROMA SERVIC...

Page 39: ... BL B 0V 2V TM H140PN Adjustment locations Adjustment procedure SOS NTSC PHASE 1 Input a NTSC 3 58 colour bar signal SERVICE MENU 2 Connect the oscillo scope probe to TP 47B and No 51766 TP E J 3 Select the SIGNAL BLOCK from SERVICE MENU 4 Select the S05 item 5 Adjust the S05 to take the level difference in waveform is 0V 2V as shown in figure 31 ...

Page 40: ...als become the off set values as opposed to the reference values Item H CENTER H SIZE adjustment V CENTER adjustment 32 Test equipment Test points Adjustment locations Signal generator D01 H CENTER Cross hatch D02 H SIZE pattern SERVICE MENU SCREEN SIZE ____ 95 _ _ _ _ _ _ _ 95 ____ I I t t t _ _ o i t t l I I l t 4 _ 1 t i I ___ __ _ _ _ _ __ _ _ ___ ____ 100 I 100 PICUTURE SIZE Signal generator ...

Page 41: ...PN Adjustment procedure 11 Input the circle pattern signal 12 Select D04 item and adjust it to be able to view the screen top and bottom 100 13 Select 005 item As shown in the figure adjust it to the vertical scan ratio and vertical linearity becomes regular condition 14 Select D06 item Adjust it to the circle pattern becomes correct at the screen edge and center Case of 60Hz D04 DA4 D05 DA5 D06 D...

Page 42: ... DC4 OB7 DC DB8 DC8 23 Input the circle pattern signal 168 3 mm 24 Switch to the under scan mode and the aspect ratio to the 4 3 in the menu screen 25 Select 001 item and adjust it to the balancing zone of the left and right area becomes equal 26 Make sure that there is no distortion with the side pincushion If necessary select 007 and 008 and adjust the side pincushion condition To input the cros...

Page 43: ...ion at RASTER not display at this time POWER LED flashes CAUSE LED FLASHING CYCLE X RAY PROTECTOR Quickly 0 1 sec on 0 1 sec off cycles OVER CURRENT PROTECTOR Slowly 1 0 sec on 1 0 sec off cycles SELF DIAGNOSIS FUNCTION mode release Turn the power switch to off or disconnect the power cord from AC outlet In this way not to clear the error counts Reset the error count While entered in this mode pre...

Page 44: ...TM H140PN 36 No 51766 ...

Page 45: ...c Capacitors 47 50 Example Capacitance value µF withstand voltage V eType No indication MY Ceramic capacitor Mylar capacitor MM pp MPP MF Metalized mylar capacitor Polypropylene capacitor Metalized polypropylene capacitor Metalized film capacitor TF Thin film capacitor BP TAN Bipolar electrolytic capacitor Tantalum capacitor 3 Coils No unit µH Others As specified 4 Power Supply B1 B2 9V D DOD 5V R...

Page 46: ...AM 2 13 PATTERN DIAGRAMS MAIN PWB PATTERN INPUT PWB PATTERN FRONT CONTROL PWB PATTERN LINE FILTER PWB PATTERN CRT SOCKET PWB PATTERN SEMICONDUCTOR SHAPES TRANSISTOR BOTTOM VIEW GJ C B EC B IC BOTTOM VIEW GOUT g E IN IN E OUT CHIP IC N 11111 lOi N 2 2 FX 1136A H2 2 15 FX 6071A H2 2 17 FX 4067 A H2 2 19 FX 9078A H2 2 19 FX 3062A H2 2 20 FRONT VIEW TOP VIEW CHIP TR w C B CE G D S E C B E C B B E FRON...

Page 47: ...CT COMPO SW NTSC PAL i SCP 7 HD VIDEOY VIDEOY IC502 1 YR_ Y_ B Y __ r VIDEO RGB CHROMA DEF SCL1 SDL1 SCL1 _ l C SDL1 KEY J 1 I RGB V01 VIDEO 1 ir I CRT I I AMP CRTSOCKET I L Ri G JB I 1 FRONTCONTROL I I PWB 1 2 I 1 1 I 1 KEY FUNCTION I I IN_PUT ___ 1 _ 1 _0I LED INDICATOR 1 HOF I I I I I VERT I INLET I I IINPUT REMO TE T IC702 MEMORY I L FUSE F901 No 51766 SPECT 12T05V IC972 r IC971 9V IC973 T901 ...

Page 48: ...TM H140PN TM H140PN T241 OOR101B OO I ILISSAJOUS 1 I R241 100 fv I Q241 i b I 1 3 5 gvl BUFFER R243 6 Ok Rzio C242 0 1 50 I IDL AMP I VR 11 0243 1 SYSTEM IC241 SW AN5625N CHROMA DECODE OVP0053 202Z IC241 0 RiJ o o t v Vp p Hlj j_ 1 I I Ill IT S241 I 2 u t OSS1A22 C04 IAPC swl Q f Q I Ill Lfl 9 vl lL l 0 1 2 5 2 6 R601 100 o a l RB28 1 5k CMF I l Rs2s rt 0 7 Q ___J I1k INVERTER 0B04 i 5 3 1 1 0803 ...

Page 49: ...A X BW BUS WIRE X NO PARTS MOUNTED No 51766 u Zr I 0 II OD z z t 0 0 0 Q _J Z Z Z ID ID JC LL t l u I TM H140PN ICN002 I CJGB1505K1 25 2 7 I I ID ct MAIN PWB TM H140PN ICN001 I QGB1505K 1 25 2 8 oo ooo zzLDl Jzzz Cl I oso_s IC701 No 51766 POWER INPUT _A SCL3 SDA3 0 w _J U_SCAN NTSC LJ_SCAN I CNOOZ I CH41169 Q09 l CRT SOCKET PWB j ...

Page 50: ...RIVE QOR1032 00 1 Q521 H OUT 2S02553 LB C522 012 QFZ 0196 123 0503 1 QFZO 196 102 C523 027 400V OFP32GJ 273 J iJ ti5SM f 2252 C563 2 2 50 OTMN1HM 225Z R507 i o 0501 58Yp p IHI ilI 0501 1 rut1 R4 60 330 NOTE i1 8 f 3 1ss 133 r2 4 OTC124ESA T X NON MOUNT I OPEN I BW BUS WIRE C 451 NJM45600 EW RIYE SCAN E W OUT C557 4700 15 OETM1CM 478 lliJ C556 HEATER I6 OYrms I T551 QQH0090 001 FBT _ 04 7 4700 15 M...

Page 51: ...sw r QILC HJ 1022 582 _J u 3 CN002 QG8 505J1 25 0 I 0 z co _J f l f D C410 820 0580 6 0574 R580 22k 2SC2785 JH T PROTECTOR SW 579 MA4068N Z 1 T2 M C578 R583 220 10 a r 10k C979 470 25 CNOOI QGB1505J 25 6CP973 ICP N O Y TM H140PN S804 GSWD619 003Z RB03 5 Bk 1 2W CN013 DGF 122oc2 19 S805 QSW0619 003Z 3 3k CN013 QGF 1220C2 19 FRONT CONTROL PWB FX 4067A H2 SBOE QSW0619 003Z Q604 1 R602 22 1 2w QRK126J...

Page 52: ...2 4 5 J 151Z R3 34 5 R335 92 2V 1o 1J ___ _ _ __ C303 220 1 X Q30 1 01 50 r r r 11 8V 2SC4544 LB 15 i S 2 W Viv N r 1 1 VIDEO OUT o a w L R302 CH R305 1k 100 C314 ____ _ 11 2V QRZO 111 102 22op T R318 r h 100 3V 81H 33p T R324 I 2 7k v 1 R340 2 7k No 51766 R321 120 l R322 1001 Q304 2SC3311A QR T VIDEO OUT CH I C309 270p R323 68 2 13 Q301 60Vp p H CNOOP CHHB06 300P G 2 14 MAIN PWB 7 vo1 PICTURE TUB...

Page 53: ...z ff WO 0402 C401 f R413 fJ l z tJ I RL06 1 R408 N I 12 z HQDS v E FI ws I Ia v I Z R458 N Q454 I a R464 N W0l3 l zt 8 R4 Q 8 liiiilil _________ a ii R 4 Y a C452 jl C573 i C983 B ij u C978 L9 2 I 3s 0 I CLOOS 2 15 TM H140PN I 2 16 H I I L521 C557 fl wots C552 H 05S2 C520 H R954 CS24 I N s 0 0 i 0 0 J R951 CD Ill 1 N ii M D939 CJ K973 _ U a a a a IQ 11 12 13 17 3 93j 935 t H _J L T R932 IPOWERI _l...

Page 54: ...TM H140PN TM H140PN INPUT PWB PATTERN F rt1 8 t 7 S2 01 i 1 6 ij n wso1 QC708 J Iv A l TOP 5 IAVSELECTI I t ffl t 1 g ws96 11535 11 0 s C No 51766 2 17 2 18 No 51766 ...

Page 55: ... FRONT CONTROL PWB PATTERN FRONT I l i 7 i 1 _ji I 0 tL ro I N N j LL y u No 51766 TM H140PN LINE FILTER PWB PATTERN TOP FRONT J i o g I l i _Ji L I C m I f N j LL u l Jr C 2 19 ...

Page 56: ...f 1 0 C T 1 BK C TO l P J la 1 ICRTY I01 97t l lZ 7 c ll CONNECT TI E WIRE TO T FROM TIP t m C t1 I C I __ Y30f C309 R337 I K r 333 _ _ __ C 17 _____ n 1 CD j i i liJ 10 TP EI I I J UL_MAfK fill CKF1421 B01 1 0 E Fl Iu L 1 3o a g 2 OF J I 0 t _ _ Cl J 0 0 1J z Ill t lJ t it1 0 ...

Page 57: ...lized Film Capacitor MFR Metal Film Resistor MM CAP Metalized Mylar Capacitor MGR Metal Glazed Resistor MP CAP Metalized Polystyrol Capacitor MPR Metal Plate Resistor PP CAP Polypropylene Capacitor OMR Metal Oxide Film Resistor PS CAP Polystyrol Capacitor CMFR Coating Metal Film Resistor TF CAP Thin Film Capacitor UNF R Non Flammable Resistor MPP CAP Metalized Polypropylene Capacitor CHVR Chip Var...

Page 58: ...IST 40 EXPLODED VIEW I 40 EXPLODED VIEW II 41 PRINTED WIRING BOARD PARTS LIST MAIN PW BOARD ASS Y 42 CRT SOCKET PW BOARD ASS Y 44 FRONT CONTROL PW BOARD ASS Y 45 INPUT PW BOARD ASS Y 45 LINE FILTER PW BOARD ASS Y 49 PACKING 50 PACKING PARTS LIST 50 38 No 51766 ...

Page 59: ...TM H140PN USING PW BOARD PWB Name PWB No MAIN PWB FX 1136A H2 CRT SOCKET PWB FX 3062A H2 FRONT CONTROL PWB FX 4067A H2 INPUT PWB FX 6071A H2 LINE FILTER PWB FX 9078A H2 No 51766 39 ...

Page 60: ...PRING 9 CE42712 00A P C MAGNET 10 CM48241 001 H KNOB CAP 11 CHFB119 08BD FFC WIRE 12 CEBSS08P 01KJ2 SPEAKER SPOl 13 CHGS0003 0B FH SPEAKER WIRE Lt 15 LC10962 001B CHASSISBASE 16 LC31363 001A FBT HOLDER Lt 20 CHGTOOll AA RECEPWIREASSY SPIRAL 21 LC10963 002A H TERMINAL BRACKET 22 QYSBSB3010M TAPPINGSCREW X 6 24 CM44287 00B ASSYSCREW 25 LC10298 001A C BOTTOM COVER 26 CM44287 00C ASSYSCREW X 2 27 CM47...

Page 61: ...EXPLODED VIEW II FRONT CONTROL PWB POWER CORD No 51766 TM H140PN 33 41 ...

Page 62: ...l944 QRT029J 2R7 MF R 2 7Q 2W R1435 36 QRE141J 101Y CR lOOQ 1 4W R1451 QRE141J 392Y CR 3 9kQ1 4W R1945 QRM059J R33 MP R 0 33Q SW R1453 QRE141J 152Y CR 1 SkQl 4W Lt R1947 QRJ 146J 102X CR lkQ 1 4W R1454 55 QRE141J 472Y CR 4 kQ1 4W R1948 QRE 141J 183Y CR 18kQ1 4W R1456 QR5141J 102Y CR lkQ 1 4W R1949 QRE141J 154Y CR lSOkQ 1 4W R1457 QRE141J 332Y CR 3 3kQl 4W Lt R1950 QRA14CF 1502Y MF R lSkQ1 4W R1458...

Page 63: ...0603 QFV71HJ 124Z MF CAP 0 12µF 50V D l522 RU30 Fl SI DIODE Cl604 QCB31HK 103Z CCAP O OlµF50V D1523 BYD33G T3 SI DIODE 0605 QEHR1HM 225ZECAP 2 2µF 50V D1524 1SS133 T2 SI DIODE 0611 QETNlHM 1062 ECAP lOµF 50V D1551 RGP10J 5025 T3 SI DIODE 1612 QFLClHJ 1032 MCAP 0 OlµF 50V D1552 53 RU30 Fl SI DIODE 0613 QEHRlEM 227Z ECAP 220µF25V D1554 55 MTZJ 6 8C T2 ZENER DIODE C1614 QFLC1HJ 473Z MCAP 0 047µF50V D...

Page 64: ...80X MG R 6801 16W R3328 NRSA63J 272X MG R 2 7kl1l 16W R3329 NRSA63J 121X MG R 1200 1 16W R3330 NRSA63J 101X MG R 1000 1 16W IC R3331 NRSA63J 680X MG R 6801 16W R3332 NRSA63J 272X MG R 2 7kl1l 16W 1 1401 LA7841 I C MONO ANA R3333 34 NRSA63J 221X MG R 22011 1 16W 10411 TA1241AN I C MONO ANA 10451 NJM4560D I C M ONO ANA R3337 NRSA63J 101 X MG R 10011 l 16W IC1601 AN5265 I C MONO ANA R3338 40 NRSA63J ...

Page 65: ...6W 54808 QSW0619 0032 PUSH SWITCH BRIGHT R6017 NRSA63J 101X MG R 10011 l 16W 54809 QS 0619 0032 PUSH SWITCH CHROMA 54810 QSW0619 0032 PUSH SWITCH PHASE R6018 21 NRSA63J 151X MG R 15011 1 16W 54901 QSP4K21 C01 PUSH SWITCH POWER SW R6047 NRSA63J 104X MG R 100kl1 l 16W R6048 49 NRSA63J 101X MG R 10011 1 16W R6060 61 NRSA63J 103X MG R 10kl1 l 16W R6063 NRSA63J 101X MG R 10011 l 16W R6101 NRSA63J 101X ...

Page 66: ...W R6214 NRSA63J 103X MG R lOkQ 1 16W R6556 58 NRSA63J 472X MG R 4 kQ 1 16W R6215 NRSA63J 472X MG R 4 kQ 1 16W R6559 60 NRSA63J 101X MG R lOOQ 1 16W R6216 NRSA63J 222X MG R 2 2kQ l 16W R6561 NRSA63J 681X MG R 680Q 1 16W R6217 NRSA63J 152X MG R l SkQl 16W R6562 NRSA63J 391X MG R 390Q 1 16W R6220 NRSA63J 101X MG R lOOQ l 16W R6563 68 NRSA63J 101X MG R lOOQ 1 16W R6221 NRSA63J 103X MG R lOkQ l 16W R65...

Page 67: ...lCM 1072 ECAP l00µF 16V R6801 NRSA63J 101X MG R 1000 1 16W C6157 NCF21HZ 104XCCAP 0 lµF 50V R6802 NRSA63J 472X MG R 4 7kOl 16W C6160 NCB21EK 104XCCAP 0 lµF 25V R6803 NRSA63J 101X MG R 1000 1 16W C6201 NCB21EK 104X CCAP 0 lµF 25V R6804 NRSA63J 472X MG R 4 7kO1 16W C6203 NC821EK 104X CCAP 0 lµF 25V R 6805 NRSA63J 102X MG R lkO 1 16W C6204 NCF21Hl 104X CCAP 0 lµF 50V R6806 07 NRSA63J 222X MG R 2 2kO1...

Page 68: ...106 DTC124EKA X DIG TRANSISTOR C6619 QENC1HM 474Z BPECAP 0 47µF 50V Q6109 DTC124EKA X DIG TRANSISTOR C6620 22 QETN1HM 105ZECAP lµF 50V Q6110 11 2SC2412K QR X SI TRANSISTOR C6623 27 NCB21EK 104XCCAP 0 lµF 25V Q6112 2SA1037AK QR X SI TRANSISTOR C6636 37 NDC21HJ 101X CCAP lOOpF50V Q6113 15 2SC2412K QR X SI TRANSISTOR C6701 QENC1EM 106ZBPECAP lOµF 25V Q6151 53 2SC2412K QR X SI TRANSISTOR C6702 NDC21HJ...

Page 69: ...USE 1 6702 AT24C08 H140PN I C EP ROM it J9901 QHCB006 CO 1 ACINLET IC6703 L78LR05E HA I MONO ANA it LF9901 CELFOOl OOlJ 1 LINE FILTER 1 6801 03 TC4538BF N X E I C DIGI MOS it LF9902 CELF010 001J6LINE FILTER 1 6901 BAl 7809T I MONO ANA 1 6903 BAl 7805T I C MONO ANA OTHERS it CP6901 ICP NlO Y I C PROTECT it CP6903 ICP NlO Y I C PROTECT DL6101 CE42106 001Jl DELAY LINE DL6241 CE41489 001 DELAY LINE lH...

Page 70: ...e Description 1 LC10845 011A H PACKING CASE 2 LC10301 003A H CUSHION ASSY 4pcs in lset 3 CP30967 002 H POLYBAG 4 QMPPOl0 200 JC POWER CORD 5 QMPL040 200 JC POWER CORD 6 CP30966 001 H POLYBAG 7 LCT0882 001A H INST BOOK 9 CM47385 00B H POS SERIALLABEL 50 No 51766 ...

Page 71: ... Yl J T SINESS UNIT OJECTION SYSTEM 1106 Heta lwa1 cIy 306 0698 Japan t lbaraki prefecture ...

Search results

Summary of Contents for TM-H140PN

Reviews:

Related manuals for TM-H140PN

Brands by name

Popular brands

JVC TM-H140PN, Service Manual

Search results

Summary of Contents for TM-H140PN

Reviews:

Related manuals for TM-H140PN

Brands by name

Popular brands