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Panasonic M-1200 Series, Service Manual

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Panasonic M-1200 Series Service Manual Download Page 20

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TRANSISTOR BASE 

INFORMATION 

LOCATION 

PARTS NAME 

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2SC828 
2SC829C 
2SC946 

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2SC1318 

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2SC1360ANC 

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2SC940 

2SC901BN 

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AN5753 

AN5762 

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··  IMPORTANT  SAFETY  NOTICE~·

The  component  identified  by  shading  and  the  international  symbol &.  on  this  schematic  diagram 

incorporates  special  features  important  for  protection  from  X-Radiation,  fire  and  electrical  shock 
hazards.  When  servicing  it  is  essential  that  only  manufacturer's  specified  parts  be  used  for  those 

critical components. 

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AN5762 

AN5763 

AN67631NI 

CD 

NOTE 

1.  RESISTOR 

All resistors are carbon 1/4W resistor, unless otherwise noted the following marks. 

Unlt of resistance is OHM (n). (K•1,000, M=l,000,0001 

.o  :  Solid resistor 

3.  COIL 

Unit of inductance is µH. 

4.  VOLTAGE MEASUREMENT 

®:  Non Flame 

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MPD4011C 

TC4011BP 

MN4011B 

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2.  CAPACITOR 

All capacitors are ceramic 50V capacitor, unless otherwise noted the following marks. 

Unlt of capacitance is µF. unless otherwise noted. 

�:  Polyester 

@:  Polystylene capaci• 

BRIGHT VR 

CUWI,�� 

!tt= :  Electrolytic capacitor 

©:  Tantalum 

JIM  820,11 

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R300  1!5K 

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C70!5 

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NIVUOO 

LR423 (!) 

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C423 

- 16V330 

C301 

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+  3!50/0.47  1001(  IW 

a.  Voltage is measured by a digital meter with DC 1 0Mn OHM/V receiving normal signal. 

b.  Use each measurement voltage for reference. 

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M-29004N 

1 FK I Le. 75KHz 

60Hz 

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POWER  SOURCE  12V  IA max 

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240AKB4N 

M-29001N 

240AKB31N 

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Summary of Contents for M-1200 Series

Page 1: ... Video l nput Model M 12021PB M 12021NB M 12041NB H OSC Interna Type TABLE OF CONTENTS SAFETY PRECAUTIONS GENERAL INFORMATIONS CRT DATA DISPLAY SPECIFICATIONS TIMING CHART CONNECTOR WIRING DIMENSION BLOCK DIAGRAM MONITOR CIRCUIT BOARD DETAIL COMPONENT LOCATION CONTROL DESCRIPTION ALIGNMENT PROCEDURE PREASSEMBLY INSPECTION AND HANDLING INSTRUCTIONS CAUTION FOR SERVICING MONITOR CIRCUIT BOARD SOLDER...

Page 2: ...volt RMS from any exposed metallic part to ground A leak age current tester may be used in the above hot check in which case any current measured must not exceed 5 0 milliamp In the case of a measurement exceeding the 5 0 milliamp value a rework is required to eliminate the chance of a shock hazard Note High voltage is present when this CRT display is operating Always discharge the anode of the pi...

Page 3: ...ODEL NO Construction and Input Connector Type M 9001NA Flame A M 9004NA Flame A M 9009NA Flame A M 9009A Flame A M C9001N Flame A M C9004N Flame A M 12004NB Flame B M 12021NB Flame B M 12021PB Flame B M 12041NB Flame B M C12001N Flame B M C12004N Flame B M C12009N Flame B MK12001NB Kit B MK12004NB Kit B Chassis is fully equipped with ICs Vertical deflection H P C horizontalphase control H AFC OSC ...

Page 4: ...d with Within 1 5 measured with standard EIA ball chart standard EIA ball chart Operating Ambient Temperature o 55 c o 55 c Storage Temperature 40 65 C 40 65 C Operating Humidity 5 90 Non Condensing 5 90 Non Condensing Operating Altitude 0 10 000 Feet 3 000m 0 10 000 Feet 3 000m Storage Altitude Q 40 000 Feet 12 000m 0 40 000 Feet 12 000m PHYSICAL CHARACTERISTICS Dimension Height 6 84 174mm 8 98 2...

Page 5: ...s typ CRT Center 4 33 0 20 110 5mm 6 30 0 20 160 5mm 1000µs min 10µs min 10 max 10 max Within 1 5 measured with standard EIA ball chart 0 55 C 40 65 C 5 90 Non Condensing 0 10 000 Feet 3 000ml 0 40 000 Feet 12 000ml 6 77 172mm 9 49 241mm 9 47 240 6mm 6 0 lbs 2 7kg 240AHB4 N Non Glare M C9004N 240AKB31 N Non Glare M C 9001N Visual 9 90 def 20mm dia 10 4 M 900 x X X Series M 1200 X x X Series 12 M C...

Page 6: ... _ Composite Input type M C9001N M C9004N M C M C12001N M C12004N M C12009N Timing chart defined in EIA RS 170 Horizontal 1 27 f 13µs J 4 76 s 63 5µs 15 75KHz High 4 1 5V Low O 0 4 0 0V Svnc Positive Vertical Sync Timing High 4 1 5V Low O 0 4 0 0V 1400µs Character u u u ß IIIIIII L U UJ IIIIIIIIJJ W U lllllll lll U IJJ llllllllw uw lllllllJ WIL IIIIII __wffi V V Note Time Tolerance 0 1 Sample unit...

Page 7: ...CONNECTION ___ BRIGHTNESS 1 CONTROL 1 ___ __ _ L__ DC SUPPLY RETURN H SYNC VB 12V DC VIDEO IN V SYNC SIGNAL GROUND 111111111 1 2 3 4 5 6 7 8 9 10 CONNECTOR TYPE A Model M C9004N M C9001N NO CONNECTION VB 12V DC VIDEO IN DON T CONNECT SIGNAL GROUND 10 9 8 7 6 5 4 3 2 1 BRIGHTNESS CONTROL CONNECTOR TYPE B Model M C12001N M C12004N M C12009N NO CONNECTION BRIGHTNESS 1 1 CONTROL I 1 L__ DC SUPPLY RETU...

Page 8: ...9 1 1 61 40 8 5 0 6 89 175 0 3 55 90 1 1 46 37 2 7 5 6 87 174 5 3 58 90 9 1 32 33 5 10 6 84 173 7 3 61 91 6 1 17 19 8 Sym Part Name G CRT CRT FIXING METAL CRT FIXING METAL CHASSIS FIXING METAL PRINTED CIRCUIT BOARD STAY 6 PRINTED CIRCUIT BOARD STAY v PRINTED CIRCUIT BOARD 7 5 10 p m u 7 0 2L 5 9 47 240 6 9 33 237 0 9 19 233 4 9 04 229 7 8 90 226 0 gt Note 1 1 LEFT 1 RIGHT 1 1 SH0RT 3 LOI JG 1 ...

Page 9: ...0 026 2 6 6 5 8 M3 EXTRJOED fU E 0 M 900 X X X Series M 1200 X X X Series CX d CO ...

Page 10: ...10 8 99 7 5 9 03 5 0 9 06 2 5 9 07 0 0 8 97 1 4 f 228 3 229 3 230 0 230 2 227 7 L 11 61 o 2 295 5 0 1HC 2 s Do TYP Dt TYP 0 2L 5 4 81 122 1 3 95 100 4 2 30 58 4 10 84 275 4 4 74 120 5 4 15 10 55 2 50 63 5 11 04 280 4 4 67 118 7 4 34 110 4 2 69 68 4 11 24 285 4 4 59 116 7 4 54 115 2 2 88 73 2 11 43 290 2 4 51 114 5 4 72 120 0 3 07 78 0 11 61 295 9 9 251 3 9 ...

Page 11: ...1 1 II lj l1 1 l1 11 1 Dt 3 07 TYP 6_i4 0 04 78TYP 156 l 11 7 o 26 6 5 10 4 N 0 51 N Ll 13 l0 14 3 5 M 900 X X X Ser ies M 1200 X X X Ser ies 39 10 ...

Page 12: ...4 G4 Models M C9001N M C9004N M C12001N M C12004N M C12009N Video in VB 12V Brightness VR 0 Video Pre AMP 010 Sync sepa Horiz OSC Drive IC41 Video pre AMP 011 Horiz Output 044 Buffer 012 Video Output 014 Vert OSC Drive Output IC31 Vertical Deflection oo 1 to Brightness G 1 VR G4 Models M 12021PB M 12021NB M 12041NB Brightness VR 0 r Video Out 014 Vertical Deflection Sync lnv 017 Vert OSC Drive Out...

Page 13: ...he basic chassis is commonly used External Conductive coating aquadac Deflection Yoke CRT Ground spring Ground terminal VR12 Pedestal leve1 Fuse 2 0A _ _ VR33 V Lin 12 inch CRT Anode Circuit Board Holder Rear Chassis View Sub Bright Sub cont Anode Cap H Drive trans Oeflection connector Monitor Circuit Board Detail Component Location 12 ...

Page 14: ...f the raster Remote of customer Geometrie Positioning Magnets 4 Centering Magnets VR64 Focus VR67 Sub Bright Focus VR64 Adjusts the focus in the center of the active display area Keep the whole picture uniform and then adjust itto the best point Tilt Adjustment 1 The tilt adjustment entails the use yoke clamp Loosening the yoke clamp and rotating the yoke either clockwise or counter clockwise corr...

Page 15: ...mage becomes stable vertically as shown in Fig 3 Rolling M __ M 1 1 1 I 1 1 M 1 1 1 1 1 1 M JM Locking in Fig 3 Vertical Hold Adjustment Checking of height width and bright should be performed more than 30 minutes after power is applied Measure the luminous intensity near the center of CRT and set at 50 lux 20 40 to 60 lux These adjustment are performed on the basis of the input signal of Timing c...

Page 16: ...d within the active character area Sub Brightness Adjustment Look at a place 30cm distant from the CRT surface and set at a point where the raster slightly comes out with the brightness VR Customer set at MAX In this case fully rotate Pedestal Level clockwise Contrast of characters minimizes Brightness Adjustment Customer Supply Controls the brightness of the raster by means of the external contro...

Page 17: ...he factory This procedure is to insure that these adjustmentshave been made correctly 3 Turn External Brightness Control to maximum and raster should be slightly visible 4 Check monitor for proper centering 5 Check monitor for the specified active character area per Page 3 4 of this Manual 6 Check for Geometrie Distortion 7 Check focus 8 Check Power Supply Voltages in accordance per Page 2 of this...

Page 18: ... Z PN c 5 7Y B 3 6V 3 5V 0 BV 4 3V 4 3V 2 3 010 E Z 7V C 7 6V B 3 4V 6V 8 3V 5 2V IC41 4 3 0V 5 0 6 11 2V 017 E o C 11 8V B 05V 7 10 6V 8 9 2 BV 2 3 4 6 4V 5 4V 6 0 7 0 3V 8 B 1 1V C 30V E 0 6V IC31 0 5V 0 4V 0 6 3V 9 11 3V 10 6 3V 11 1 6V 12 11 BV 1 s 2 0 00 z 00 C0 cn t 0 s s 0 0 X 0 0 CD CD cn 0 s s cbcb X 00 0 00 C 22 J J t s s CD hh 0 0 0 00 00 22 X C s cb 1 0 cn 0 0 C0 r s C cb m 0 X 0 2 m ...

Page 19: ...ential that only manufacturer s specified parts be used for those NOTE 1 RESISTOR H OSC 1 1 1 1 1 1 1 1 1 L All resistors are carbon 1 4W resistor unless otherwise noted the following marks Unit of resistance is OHM r 1 K 1 000 M l 000 000 6 Solid resistor Non Flame 2 CAPACITOR All capacitors are ceramic 50V capacitor unless otherwise noted the following marks Unit of capacitance is µF unless othe...

Page 20: ...he following marks Unlt of resistance is OHM n K 1 000 M l 000 0001 o Solid resistor 3 COIL Unit of inductance is µH 4 VOLTAGE MEASUREMENT Non Flame MPD4011C TC4011BP MN4011B CD j 2 CAPACITOR All capacitors are ceramic 50V capacitor unless otherwise noted the following marks Unlt of capacitance is µF unless otherwise noted Polyester Polystylene capaci BRIGHT VR CUWI tt Electrolytic capacitor Tanta...

Page 21: ...R N T 1K __ n1 __l l ______ 220P L405 TLP 408C IC3Q6 16V47 l R30 u l C310 OV IOOO CB illD it L404 TLHeo608 Q lJlf _ivp p R4 36 l 2K t it C444 25V8 5 _L C423 16V 330 Q42 2SC828 P Qfl or 2SC9 4 5 PRE ORI T p IC42 MP0401 IC MN401IB or TC40118P A P W C L_ R49 3 6 8K R433 4 7 0 j j 1 Q 4 3 H DRIVE lf i 2SCl318 or 2SC200l f 7r7r 0Vp p rp p u u i c 65 3 0 47 TNP81894 21 23 T 40Vp p j_ M 12004NB M K12004N...

Page 22: ...v 1 H HOLO C423 16V350 C430 I o o C30l 0 022 1 Ni r p p V HOi Vp p JJjO L40o1 TLH80601 Q 11443A l 2K 1 j 1 11 _ l1 _1 rr 1 uvv urp p nr TNP81894 22 C 63 3 3 TNP81894 X lrp p M C12004N 310JLB4N M C12009N 310RKB39N M C12001N 310JLB31N s 0 0 m s N 0 i z s 0 N 0 0 U z s 0 0 2 ...

Page 23: ...MODEL M 12021PB M 12021NB i i t L 1 L 1 i 22 i 1 SOii 011 E M 900 X X X Se ies M 1200 X X X Series ...

Page 24: ...MODEL M 12041NB HI IOL IUII UUI ll t IOI uu1 auy 2 i i 23 H 1011 i 1 g _ w 111 i H 4 ...

Page 25: ... _ G 1 _ _ si J lc M U J _ cl 1 0 Rl ß b f f 1 p o N li 1 f _Y c 3 0 0 iltut 1 u i 1 n P 1 t1 ß _j 1 v LIN j c i eJ w C T I I ll 1 1 l l c _ o 0 _ _ J_ o o_ _ 99__ _ 1 _ _ro J __ _ 1 p _ irl Ji _ r o __ 8 I YR31 V HOLD R6 06 i __ G 4 l i 1 JL g z C n m 1 N J _ _ i cf _ 1 y J11s 2 1 C Er I _ _ i _ 1 _ _ v _ R _ 3 0 rWf7_ 1 4 At t tl _ ll __ u 1 V2B NSN6 P N _ Rl55 I 1 YZP _ I V C 45 b n _ f 1 1 R4 ...

Page 26: ...Pin 8 Normal Check CRT Display Check CRT Heater red Yes Check DC voltage level of CRT Cathode Abnormal Trouble in Video Amp Zero Trouble in Video B line Zero or low No Normal 25 Trouble in logic or contrast control B 12V line or CRT Heater open Check DC voltage level of CRT G1 Confirm the voltage when turn the sub bright VR normal 3V 30V No Check Brightness circuit VR or 40V line ...

Page 27: ...llector voltage level of 043 H drive 1 Normal Check base or emitter of signal level of 044 H out Normal Trouble in high voltage circuit Check B line voltage of 40V G2 26 Zero or low 0V or low Normal Trouble in logic Check DC voltage with no load 0V or low J Trouble in External Power Supply Open Replace Fuse Open Disconnect the lead irom Base of H out transistor Fuse OK Trouble in H out transistor ...

Page 28: ...al level and timing of connector Normal Check Verticalty of CRT Display Adjust Vertical hold No vertical sync Check Pin 1 signal level of IC31 Abnormal 1 1 1 Trouble in logic 1 1 l Abnormal I l 1 1 Trouble in Sync Amp 017 Normal Trouble in IC31 IC31 Rf place 27 ...

Page 29: ...gnal level of IC31 and Pin 12 DC voltage of 12V line Normal Check deflection coil deflection coil connector A vertical line in CRT Center Check contact P1 P2 of deflection yoke Normal Check deflection coil open H Lin Width Replace parts Abnormal Trouble in IC31 Replace 31 No Check peripreral circuit of IC31 Bad 1 Replace or Change 1 1 28 ...

Page 30: ...nd s voltage of D13 Normal Check emitter voltage of 012 Normal Check DC voltage and signal level of CRT cothode Normal Check DC voltage of CRT G1 Confirm the voltage when turn the sub bright VR normal 3V 30V Normal Check CRT and hi voltage circuit Refer to No raster Zero or low Abnormal Abnormal Abnormal Abnormal Abnormal 29 Trouble in logic 1 Trouble in VR11 1 Trouble in 010 011 D13 1 Check of Tr...

Page 31: ...gnal level and voltage of IC41 Normal Check Pin 2 signal level and voltage of IC41 Normal Refer to the method of repairement for to No vert No horiz Zero or 1 low 1 Abnormal 1 1 Abnormal 1 1 Abnormal 1 1 30 Trouble in logic M 900 X X x Seri s M 1200X X XSenes 1 Trouble in010 011 013 I Trouble in019 1 Replace IC41 1 ...

Page 32: ...n No vert sync No horiz sync No raster Check the O S C Signal level in Pin 7 and Pin 8 of IC41 Normal Check base and emitter signal level of 044 Normal Trouble iri high vcfüage circuit Check B line voltage of 40V G2 G2 Zero or low No Normal Abnormal 1 1 Abnormal 1 1 31 Trouble in the peripreral circuit of C401 Replace IC41 No Check Peripreral Circuit of IC 41 Replace IC41 1 Trouble in 044 1 ...

Page 33: ...heck CRT Display Check Base voltage level of 014 Yes Check DC voltage level of CRT Cathode Abnormal Zero Zerö or low No Normal Trouble in Video Trouble in Video Amp B line 32 Trouble in logic or contrast control Check Contrast VR VR11 Check DC voltage level of CRT Gl Confirm the voltage when turn the sub bright VR normal 3V 30V No Check Brightness circuit VR or 40V line ...

Page 34: ...ormal Check the O S C Signal level in Pin 7 and Pin 8 of IC41 N ormal Check base and emitter signal level of 044 N ormal Tr ouble in high v oltage circuit Check B line v oltage of 40V G2 G2 33 OV or low Normal Tr ouble in External Power Supply Open Replace Fuse Open Disc onnect the lead fr om Base of H out transistor Fuse OK Tr ouble in H out transistor 044 high v oltage shorted Fuse Open DC power...

Page 35: ...ector Normal Check Verticalty of CRT Display Adjust Vertical hold No vertical sync Check Pin 1 signal level of IC31 Normal Trouble in IC31 IC31 Replace Abnormal Abnormal 34 Trouble in logic M 900 X X X Series M 1200 X X X Series Trouble in Q17 or R301 C302 C303 ...

Page 36: ...ignal level of IC42 Check Pin 3 signal level and voltage of IC41 Normal Check Pin 4 419 DC voltage level of IC41 Confirm should be varied when turn the H Hold VR Abnormal Abnormal Abnormal Abnormal Zero or low No Normal 35 Trouble in logic side Trouble in 018 Trouble in DC 12V supply line or IC42 Trouble in IC42 Trouble in the peripreral circuit of C401 Replace IC41 No Check Peripreral Circuit of ...

Page 37: ...blem Check Pin 2 4 5 8 signal level of IC31 and Pin 12 DC voltage of 12V line Normal Check deflection coil deflection coil connector Check contact P1 P2 of deflection yoke Normal Check deflection coil open H Lin Width Replace parts Abnormal Trouble in IC31 Replace 31 No Check peripreral c rcuit of IC 11 Bad Replace or Change 36 ...

Page 38: ...ing Label TUX80850 1 Bottom Plate Bracket Left TOF80761 Service Warning Label TPC806231 Outer Carton M 9004NA only TBM80178 Model Plate M 12004NB only TES8143 2 CRT Grounded Spring TXAPD1M900X Filler Complete TKX822001 PC Board Holder Big TPE84046 TKX822101 PC Board Holder Small SCREWS WASHERS A 310JLB4N CRT XTV3 15BFN Screw PC Board Holder A TLY80336A Deflection Yoke XTV3 8BFN Screw Side Plate D4...

Page 39: ...01NB TXAPD1K1200 Filler Complete SCREWS XTV3 12BFN Screw PC Board Holder 38 Ref No A Part No 1 M 900 X X X Series M 1200 X X X Series Description Model No M 9001NA M 9009NA TUW81967 Right Side Plate W Label TUW81968 Left Side Plate TUX80847 1 Bottom Plate TBM80289 Model Plate M 9009NA only TBM80288 Model Plate M 9001NA only TES8143 2 CRT Grounded Spring TKX822001 PC Board Holder Big TKX822101 PC B...

Page 40: ... C444 C460 C461 C463 C465 C491 C493 C494 C496 C497 C602 C705 R143 R144 R146 R151 R161B R170 R171 39 Part No Description TVSBB4A Dumper TVSBB4A Dumper TVSBB10 Focus TVSBB4A Diode TVSS1R20 Video Rectifier TVSBB4A OB Rectifier COILS TRANSFORMERS TLT047 999 Peaking Coil 4 7µH TLH80710 Horiz Width Coil TLH80619 Horiz Lin Coil TLP408 Choke Coil TLH80410 Horiz Drive Trans TLP408 Choke Coil TLF80837 Flyba...

Page 41: ... D47 W D49A W D49B t 2W D51 t W W W L141 W L403 1W L404 W L405 W L430 W R445 1W T401 W W W C143 W C145 C302 W C303 W C304 W W C305 W C306 C307 W C308 W C309 C310 C311 C312 C423 C430 C441 t C442 t C444 C460 C461 C463 C465 C491 C493 C494 C496 C497 C602 C705 R143 R144 40 M 900 X X XSeries M 1200 X XSeries Part No Description 2SC828AR Horiz lnv P O R 2SC1318R Horiz Drive R S 2SC940 1 Horiz Output DIOD...

Page 42: ...4 Diode D47 A TVSS1R20 R468 ERD25TJ105 Carbon 1Mn 5 W R472 ERG1ANJ104 Metal Oxide 100Kn 5 2W D49A Al TVSBB2A Diode R491 ERD25TJ273 Carbon 27Kn 5 W D49B A TVSBB2A Diode R492 ERD25TJ822 Carbon 8 2Kn 5 W D51 A TVSBB4 Diode R493 ERD25TJ682 Carbon 6 SKn 5 W COILS TRANSFORMERS R494 ERD25TJ681 Carbon 5son 5 W TLT047 999 Peaking Coil 0 47µH R495 ERD25TJ122 Carbon 1 2Kn 5 W L121 R496 ERD25TJ103 Carbon 10Kn...

Page 43: ...0 022µF J 50V C303 ECOM1H103JZ Polyester 0 01µF J 50V C304 ECSZ35EFR33V Tantalum 0 33µF 35V C305 ECSF16E4R7Z Tantalum 4 7µF 16V C306 ECSF16E4R7Z Tantalum 4 7µF 16V 42 Ref No C307 C308 C309 C310 C311 C312 C401 C402 C403 C404 C405 C406 C407 C423 C430 C441 A C442 A C444 A C445 C460 C461 C463 C465 C491 A C602 C705 A SF1 3 VR11 VR12 VR31 VR32 VR33 VR41 VR64 VR67 M 900 X X X Series M 1200 X X X Series P...

Page 44: ...Carbon 820 R151 ERG2ANJ821 Meta Oxide 8200 R161B ERD25TJ102 Carbon 1KO J K K K J J J K J J J J J Ref No R170 R171 R172 R301 R302 R303 A R304 A R305 R306 A R307 R310 R423 ÄJ R431 R432 A R433 R441 ÄJ R442 ÄJ R443 ÄJ R444 R447 50V R460 A 63V R461 A 50V R465 50V R466 35V R468 16V R472 16V R491 16V R492 6 3V R493 16V R494 10V R495 50V R496 16V R601 16V R602 A 50V R605 t 500V R606 t 600V R495 25V 50V 1K...

Page 45: ...tt C602 C705 R121 R122 R123 R124 R125 R126 R127 R128 R129 R131 R132 R133 R143 R144 R146 R151 R161A R173 R174 R300 R301 R302 R303 tt R304 R305 R306 R307 R308 R309 R310 R401 R402 M 900 x X X Series M 1200 X X X Series Part No Description ECEA1AS102 Electrolytic 1000µF 10V ECOM1H333JZ Polyester 0 033µF 5 50V ECEA1CS471 Electrolytic 470µF 16V ECOM1H183JZ Polyester 0 018µF 5 50V ECOM1H153JZ Polyester 0...

Page 46: ...EA1CS471 Electrolytic 470µF 16V VR41 EVTS3MAOOB52 Horiz Hold 5000B C401 ECOM1H183JZ Polyester 0 018µF 5 50V VR64 EVM81U10KB26 Focus 2MS1B C402 ECOM1H153JZ Polyester 0 015µF 5 50V VR67 EVLS3JA00B25 Sub Bright 200KS1B C403 ECOM1H103JZ Polyester 0 01µF 5 50V OTHER PARTS C404 ECEA1ES4R7 Electrolytic 4_7µF 25V SF1 3 TJS305 1 Fuse Holder C405 ECOS1392JWT Styrol 2 2µF 5 100V TJS25640V CRT Socket C406 ECO...

Page 47: ...TROLS VR31 EVTS3AAOOB15 Vert Hold 100K nB VR32 EVTS3AA00B54 Vert Height 50K nB VR33 EVTS3AAOOB14 Vert Lin 10K nB VR41 EVTS3MAOOB13 Horiz Hold 1K nß VR42 EVNK4BAOOB24 H P C 20K 11B VR64 EVT81US10B26 Focus Control VR67 EVTS3MAOOB25 Sub Bright 46 Ref No IC31 IC41 IC42 014 017 018 044 D31 D43A l D43B l D44 A D46 D47 A D49A A D49B A D51 A L141 L403 A L404 A L405 L430 A T401 A R143 R144 R146 R151 R170 R...

Page 48: ...018µF C402 ECOM1H153JZ Polyester 0 015µF C403 ECOM1H103JZ Polyester 0 01µF C404 ECEA1ES4R7 Electrolytic 4 7µF C405 ECOS1322JWT Styrol 3200pF C406 ECOM1H102JZ Polyester 1000pF C423 ECEA1CS331 Electrolytic 330µF C430 ECOM1H153JZ Polyester 0 015µF C441 ECKD2H821KB9 Ceramic 820pF C442 ECOM6153KZ Polyester 0 015µF C444 ECEA35W4R7Z Electrolytic 4 7µF C445 ECEA50V100Y Electrolytic 10µF C460 ECOE10104KZ P...

Page 49: ...on From M 12004NA NB The Difference are M 12021PB M 12021NB M 12004NA NB CRT Phosphor P31 Green P31 Green P4 White CRT Sur face Polish Nonglare Nonglare Horizontal OSC Circuit Available N A All other specifications are same as that of the basic models M 12004NA NB Panasonic Matsushita Electric Trading Ltd P O Box 288 Central Osa c11 Japan ...

Page 50: ...T Styrol 3900PF 5 100V ECQM1H102JZ Polyester 1000PF 5 50V ECCD1H331T Polyester 330PF 5 50V ECCD1H121J Ceramic 120PF 5 50V CONTROLS EVTSMA0013 Horiz HOLD 1KQB EVNK4BA00B24 H P C 20KQB IMPORTANT SAFETY NOTICEN ii rl 1 The component identified by shading and the international symbol t on this schematic diara rnl incorporates special features important for protection from X Radiation fire and electric...

Page 51: ...fiI Efil I C4 6 v oo VR31 1001 8 IY HöD5 5 t ic VR3310KI I IV LINj aet1r IB J _ i IC31 AN5793 AN57113N V OEF R151 820 2 DY TLYI0331A 1101 i I t 3 3 TNP 81894 MAIN PCB TYPE TNPB1894 34 CRT TILT 10 fH 15 75Hz IV 49 61Hz MAIN PCB SIZE 194 x138 POWER SOURCE 12V 1 3A Cl r m d s 310JLB31 M 12021PBI 310KRB31N IM 12021NB c G xJ s 0 xJ s 0 c m r Cl s N 0 N IJ ttJ s N z ttJ ...

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