JVC AV-14F43, AV-20N43, AV-21D43 Service Manual Download Page 33

Page: 33 / 67

No. 52036

AV-21D43

AV-20N43

AV-14F43

Item

Measuring

instrument

Test point

Adjustment part

Description

Adjustment
of DELAY
POINT
(AGC)

Signal
generator

Remote
control unit

DELAY POINT

(AGC TAKE-OVER)

1. Input a black and white signal (colour off).
2. Enter the SERVICE MENU.
3. Select

1. IF

from the SERVICE MENU.

4. Select

2. DELAY POINT

by pressing the

key on the remote

control unit.

5. Set the setting values of the setting items as shown bellow table.
6. Then adjust the MENU - or + key until video noise disappears.
7.

Turn to other channels and make sure that there are no

irregularities.

Initial setting value

Setting Item

Variable range

AV-21D43

/BK

AV-20N43

/BK

AV-14F43

/BK

MURATA

(QAU0186-002)

MURATA

(QAU0186-002)

NTSC 3.58

DELAY POINT

(AGC TAKE OVER)

OTHER

～

127

DELAY POINT UHF

AGC TAKE-OVER

- / + : OPERATE DISP : EXIT

Summary of Contents for AV-14F43, AV-20N43, AV-21D43

Page 1: ...14F43 BK CONTENTS SPECIFICATIONS 2 SAFETY PRECAUTIONS 3 FEATURES 4 FUNCTIONS 5 MAIN DIFFERENCE LIST 7 SPECIFIC SERVICE INSTRUCTIONS 8 SERVICE ADJUSTMENTS 19 PARTS LIST 37 OPERATING INSTRUCTIONS STANDARD CIRCUIT DIAGRAM 2 1 SERVICE MANUAL COLOUR TELEVISION BASIC CHASSIS CG RM C368GY AV 14F43 BK AV 20N43 BK AV 21D43 BK ...

Page 2: ... not touch the LIVE side GND or the LIVE side GND and the ISOLATED NEUTRAL side GND simultaneously If the above caution is not respected an electric shock may be caused Therefore make sure that the power cord is surely removed from the receptacle when for example the chassis is pulled out 2 Do not short between the LIVE side GND and ISOLATED NEUTRAL side GND or never measure with a measuring appar...

Page 3: ...UT E IN IN OUT E 1 N N 1 N N N 1 N E C B E C B C B E B C E G D S E C B E C B CRT SOCKET PWB PATTERN 2 15 B E1 G1 GK RK G2 G2 RK G1 BK HE H H HE BK G1 GK 1 4 E U MARK C NEAMX5 94V 0 SCREEN Q351 Q352 Q353 R364 R369 R360 R361 R362 C357 L351 L354 55 R3 R356 R359 R366 C354 TP E SK351 R351 W270 R346 W338 R349 TP 47B D352 D351 D356 5 1 MARK T TP 47G R TP 47R G E E C B C B 402 2 41 CKF1349 EH2 1 W337 R363...

Page 4: ...SCL SDA IC421 VERT OUT Q522 H OUT DY V DY H DEF YOKE H OUT V OUT H OUT V OUT 42 46 SCL SDA POWER SW IN OUT AC IN HEAD PHONE F901 SAW QSS IN TU001 TUNER IF D901 LF901 IC921 RECT POWER REG R G B V01 CRT CRT SOCKET PWB RGB DRV REMOCON KEY IND VIDEO AUDIO T522 HVT FOCUS SCREEN EHV 18 19 21 37 38 VIDEO IN VIDEO OUT AUDIO IN AUDIO OUT SCL SDA SP OUT VIDEO AUDIO REAR FRONT IN B1 T921 SW TRANSF IC971 5V R...

Page 5: ...105Z C665 X C839 10k R651 12K R656 390 R657 DTC323TK X Q652 X Q653 100 16 C659 4 D652 4 D651 22 50 C658 2 Q651 56 1W OMR QRG01GJ 560 R810 1 Q654 0 Y374 X Ys SW Q372 0 R372 X Ys SW Q371 6 8k R374 ABL 9V V_SYNC H_OUT H_VCC FBP V_OUT A PROT P_ON OFF X_RAY 5V A_VCC A_GND STB_PW ODD EVEN 32V X R332 X R333 X C334 X L331 X N C335 X R375 QNS0165 001 J005 X R385 X R378 75 R102 X R373 C162 NCB31HK 681X R652...

Page 6: ...119 9R0 TH901 POWER SW QSW0750 001 S901 T3 15AH QMF51E2 3R15J4 F901 QFZ0199 274 2 7 1 2W R432 QEZ0199 127 QEZ0476 127 C909 QFZ0199 224 2 7 1 2W R433 BW R584 H OUT 2SC5388 CA Q522 C527 X R985 C525 X D973 X Q973 X R986 X R987 47 25 FBT PROTECTOR C572 4 D424 33 QFV71HJ 334Z C436 1SR124 400A T2 D423 BW Y903 X D925 X C561 X D928 10k 2WOMR QRL02EJ 103X R980 X 1 2W R935 X C921 U CN00U X D946 680 R521 X R...

Page 7: ...743 1k R659 10k R660 BW Y652 1 50 QEHR1HM 105Z C665 X C839 10k R651 12K R656 390 R657 DTC323TK X Q652 X Q653 100 16 C659 4 D652 4 D651 22 50 C658 2 Q651 56 1W OMR QRG01GJ 560 R810 1 Q654 0 Y374 X Ys SW Q372 0 R372 X Ys SW Q371 6 8k R374 ABL 9V V_SYNC H_OUT H_VCC FBP V_OUT A PROT P_ON OFF X_RAY 5V A_VCC A_GND STB_PW ODD EVEN 32V X R332 X R333 X C334 X L331 X N C335 X R375 QNS0165 001 J005 X R385 X ...

Page 8: ...22 561 C941 RD12E B2 T5 D929 8 K942 1000 35 H C948 A_VCC 27k R582 X Q403 ICP N75 Y CP CP981 POWER CORD ODD EVEN QRJ146J 2R2X R552 1 1W QRZ9011 1R0 R551 5V X C553 X_RAY 5 D553 10k R442 MF AC275V QFZ9075 104 QFZ9040 104 C901 1 8K 1 2W R581 X FR FR556 STB_PW A PROT QAD0119 9R0 TH901 POWER SW QSW0750 001 S901 T3 15AH QMF51E2 3R15J4 F901 3 9 1 2W R432 QEZ0199 127 C909 3 9 1 2W R433 BW R584 H OUT 2SC538...

Page 9: ...66 W162 Q524 W164 W165 W167 W155 W469 W592 R533 R534 W547 W548 W549 W472 W473 W474 W182 R978 R741 W575 W550 R327 W184 W195 W196 W197 W198 W187 W188 W190 R745 W593 W194 W199 W200 W201 R955 W206 W207 W208 W210 W214 W226 R375 W225 R161 R377 R379 R380 R381 R382 W595 W596 W597 IC704 W599 W506 R771 R773 W600 Q653 Q654 Q942 W517 W553 S W556 W557 R001 W002 C582 J006 C009 W001 D653 CF162 B E 1 5 10 1 SDA1 ...

Page 10: ...11 S20 Hyper S21 S41 bands receivable VIF Carrier 38 0MHz Intermediate Frequency SIF Carrier 32 5MHz 5 5MHz 31 5MHz 6 5MHz 32 0MHz 6 0MHz Colour Sub Carrier Frequency PAL 4 43MHz SECAM 4 40625MHz 4 25MHz NTSC 3 58MHz 4 43MHz Rating Voltage AC110 240V 50 60Hz Power Input Operating Voltage AC90 260V 50 60Hz Power Consumption 105W Max 68W Avg 90W Max 60W Avg 70W Max 47W Avg Speaker 5cm 12 cm Oval typ...

Page 11: ...ments 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 10kΩ 2W resistor to the anode button 8 When service is requ...

Page 12: ...hip ICs for IF V C DEF VSM PRESET PRESET SETUP TOUR By means of AUTO PROGRAM the TV stations can be selected automatically and the TV channels can also be rearranged automatically Built in AI ECO ECONOMY ECOLOGY sensor In accordance with the brightness in a room the brightness and of contrast of the picture can be adjusted automatically to make the optimum picture which is easy on the eye Built in...

Page 13: ...R button A V INPUT terminal HEADPHONE jack 1 2 3 4 5 6 7 8 9 10 10 9 1 2 3 4 5 6 7 8 ANT Terminal VIDEO INPUT Terminal AUDIO INPUT Terminal AUDIO OUTPUT Terminal VIDEO OUTPUT Terminal 1 2 3 4 5 2 3 4 5 1 This illustration shows the AV 21D43 BK Although the design of the AV 20N43 BK and AV 14F43 BK is different this illustration is applicable to both models for the arrangements of buttons lamps etc...

Page 14: ... SYSTEM key COLOUR SYSTEM key TV VIDEO key Ⅰ Ⅱ Key OFF TIMER key CHANNEL SCAN key RETURN key DISPLAY key CHANNEL key POWER key PICTURE MODE key Number CH key key MUTING key MENU key MENU key MENU key VOLUME key 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 17 18 ...

Page 15: ...061 001 QQW0093 001 F B TRANSF QQH0069 001 QQH0073 001 QQH0072 001 PWB STOPPER CM48144 002 H PACKING CASE GG10056 065A H GG10056 064A H GG10056 066B H Dimensions W H D 598mm 468mm 478mm 619mm 458mm 488mm 462mm 340 5mm 375mm Mass Net 21kg 19kg 10kg Picture Tube Visible size 51cm measured diagonally Visible size 48cm measured diagonally Visible size 34cm measured diagonally High Voltage 26 5kV 1 5kV...

Page 16: ...ure remove the 4 screws marked 2 Follow the same steps when removing the other hand speaker CHECKING THE MAIN PW BOARD 1 To check the back side of the PW Board 1 Pull out the MAIN PW Board Refer to REMOVING THE MAIN PW Board 2 Erect the PW Board vertically so that you can easily check the back side of the PW Board CAUTION When erecting the PW Board be careful so that there will be no contacting wi...

Page 17: ...No 52036 AV 21D43 AV 20N43 AV 14F43 9 CRT SOCKET PWB FRONT CABI POWER CORD SPEAKER SPEAKER MAIN PWB C C REAR COVER B A 7 1 4 4 ...

Page 18: ...2 screws marked 2 Follow the same steps when removing the other hand speaker CHECKING THE MAIN PW BOARD 1 To check the back side of the PW Board 1 Pull out the MAIN PW Board Refer to REMOVING THE MAIN PW Board 2 Erect the PW Board vertically so that you can easily check the back side of the PW Board CAUTION When erecting the PW Board be careful so that there will be no contacting with other PW Boa...

Page 19: ...No 52036 AV 21D43 AV 20N43 AV 14F43 11 CRT SOCKET PWB FRONT CABI POWER CORD SPEAKER SPEAKER MAIN PWB C C REAR COVER B A 2 1 6 2 ...

Page 20: ...s shown in figure remove the 2 screws marked 2 Follow the same steps when removing the other hand speaker CHECKING THE MAIN PW BOARD 1 To check the back side of the PW Board 1 Pull out the MAIN PW Board Refer to REMOVING THE MAIN PW Board 2 Erect the PW Board vertically so that you can easily check the back side of the PW Board CAUTION When erecting the PW Board be careful so that there will be no...

Page 21: ...No 52036 AV 21D43 AV 20N43 AV 14F43 13 CRT SOCKET PWB FRONT CABI POWER CORD SPEAKER MAIN PWB E REAR COVER B A 2 1 4 PWB STOPPER D C 1 ...

Page 22: ...ET of Table 1 If the value is different select the setting item with the MENU key and set the correct value with the MENU key 5 Press the DISPLAY key twice and return to the normal screen 5 Receive channel of setting Refer to the OPERATING INSTRUCTIONS and set the receive channels channels preset as described 6 User Setting Check the user setting value of Table 2 and if setting value is different ...

Page 23: ...tem Setting value Setting item Setting value SUB POWER ON LANGUAGE THAI CHANNEL POSITION 1 POSITION CHANNEL PRESET Refer to OPERATING INSTRUCTION VOLUME About 10 AI ECO SENSOR OFF TV VIDEO TV VNR OFF AV 14F43 BK Only ON SCREEN DISPLAY POSITION INDICATION AUTO SHUTOFF OFF COLOUR SYSTEM PAL ON TIMER PR1 0 00 SOUND SYSTEM B G BLUE BACK OFF OFF TIMER OFF OSD Shows 00 CHILD LOCK OFF PICTURE MODE VSM BR...

Page 24: ...LOUR 0 TV 0 0 AV 21D43 BK 0 AV 20N43 BK 0 2 6 TINT VIDEO AV 14F43 BK 0 7 SECAM BL ADJ 0 AV 21D43 BK AV 20N43 BK 7 Fixed TV AV 14F43 BK 15 Fixed AV 21D43 BK AV 20N43 BK 15 Fixed 8 SHARP Do Not Adj VIDEO AV 14F43 BK 5 Fixed AV 21D43 BK AV 20N43 BK 12 Fixed 9 AMP T SHARP Do Not Adj AV 14F43 BK 14 Fixed 3 DEFLECTION Initial setting value fv 50Hz MODE fv 60Hz MODE Setting item AV 21D43 BK AV 20N43 BK A...

Page 25: ...0 3 ABL 1 1 1 1 4 GAMMA 0 0 0 0 TV 0 2 2 3 5 Y DELAY TIME VIDEO 0 2 0 2 6 BLACK EXP START 3 3 3 3 TV 1 1 0 0 7 C BPF VIDEO 1 1 1 1 8 CW SCP 0 0 0 0 9 VIF DET LEVEL 0 0 0 0 11 IF AGC MIN 0 0 0 0 12 VIF AGC 0 0 0 0 13 VIF PMOD 0 0 0 0 19 VNR 15 15 15 15 20 RGB LIM 1 1 1 1 21 RGB LIMIT LEVEL 2 2 2 2 23 TEXT H POSITION 3 3 3 3 24 READ DATA Sound System Do Not Adjust Setting item B G I D K M 10 SIF DET...

Page 26: ...ON the FRONT CABINET simultaneously turn the POWER ON When the POWER is turned ON the data is written in the micro computer EP ROM memory IC immediately LOCATIONS OF FRONT PANEL BUTTONS AND LAMPS MENU buttons CHANNEL buttons MENU buttons VOLUME buttons MENU buttons AI ECO sensor REMOTE CONTROL sensor ON TIMER lamp POWER lamp MAIN POWER button 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 This illustration shows...

Page 27: ...most suitable reception or input signal for adjustment 6 Never touch any adjustment parts which are not specified in the list for this adjustment VRs transforms condensers etc 7 Preparation for adjustment Unless otherwise specified in the adjustment instructions preset the following functions with the REMOTE CONTROL UNIT User mode position PICTURE MODE VSM BRIGHT VNR OFF AV 14F43 BK Only TINT COLO...

Page 28: ...ideo Status Memory 5 PRESET Adjustment of the RF circuit Do not adjust 6 SETUP TOUR OFF It should be able to select mode LANGUAGE and AUTO CH PRESET Should be OFF Key operation of the SERVICE MENU Enter to SERVICE MENU Press the DISPLAY key and the PICTURE MODE key of the REMOTE CONTROL UNIT simultaneously Then enter the SERVICE MENU mode as shown in Fig 1 Exit from SERVICE MENU When complete the ...

Page 29: ...setting items DISPLAY Key When this is pressed twice you will return to the SERVICE MENU 2 V C 3 DEF and 4 VSM PRESET 2 4Key Select one from 2 V C 3 DEF and 4 VSM PRESET MENU Key Select setting items MENU Key Adjust the values of the items DISPLAY Key When this is pressed return to the SERVICE MENU 6 SETUP TOUR By pressing the 6 key you can change the ON or OFF should be OFF Should be OFF If it is...

Page 30: ...F AGC TAKE OVER OPERATE DISP EXIT 6 SETUP TOUR ON OFF By pressing 6 key BRIGHT TINT COLOUR BRIGHT CONT SHARP OPERATE DISP EXIT SUB MENU 4 VSM PRESET SELECT DEF OPERATE DISP EXIT SUB MENU 3 DEF SELECT 50Hz 1 VER POSITION PAL V C PAL 1 CUTOFF OPERATE DISP EXIT R G B 50Hz SUB MENU 2 V C SELECT PRESET 1 C TRAP FIX OPERATE DISP EXIT 50Hz SUB MENU 5 PRESET SELECT B K PAL SERVICE MENU 1 IF 2 V C 3 DEF 4 ...

Page 31: ...ONS S 1Pin TP 91 B1 2Pin NC 3Pin X ray1 4Pin X ray2 5Pin TP E HVT S1 HV U IC301 MEMORY IC IC702 IC701 F901 DEG TU001 FRONT TOP MAIN PWB CRT SOCKET PWB SOLDER SIDE TP 47G R E1 U T PW UPPER FOCUS LOWER SCREEN TP 47R G TP 47B TP E T CRT EARTH WIRE BRAIDED ASS Y ...

Page 32: ...instrument Test point Adjustment part Description Please use signal generator which is correct proof about the sending frequency Adjustment of VCO CW Signal generator Remote control unit 1 VCO 1 Input the PAL full colour bar 210 25MHz signal 2 Enter the SERVICE MENU 3 Select 1 IF from the SERVICE MENU 4 Press 1 key and select 1 VCO 5 Select VCO ADJUST with MENU key 6 Press MENU key until the colou...

Page 33: ... 4 Select 2 DELAY POINT by pressing the 2 key on the remote control unit 5 Set the setting values of the setting items as shown bellow table 6 Then adjust the MENU or key until video noise disappears 7 Turn to other channels and make sure that there are no irregularities Initial setting value Setting Item Variable range AV 21D43 BK AV 20N43 BK AV 14F43 BK MURATA QAU0186 002 MURATA QAU0186 002 NTSC...

Page 34: ...ntrol unit and adjust the other 2 colours which except the appeared colour to where the single horizontal line appears white 8 Turn the SCREEN VR to where the single horizontal line glows faintly 9 Press the 2 key to turn off the single horizontal line 10 Press the DISPLAY key twice to return to the normal screen Adjustment of WHITE BALANCE High light Signal generator Remote control unit 2 DRIVE R...

Page 35: ... 6 If the contrast is not the best with the initial set value make fine adjustment until you get the best contrast 5 COLOUR Method of adjustment without measuring instrument PAL COLOUR 1 Receive a PAL broadcast 2 Enter the SERVICE MENU 3 Select 2 V C from the SERVICE MENU 4 Select 5 COLOUR with the MENU key 5 Set the initial setting value for PAL COLOUR with the MENU key 6 If the colour is not the...

Page 36: ... COLOUR with the MENU key 3 Adjust SECAM COLOUR to bring the value of A in the illustration to the voltage as shown given billow Voltage difference between W and G NTSC 3 58 COLOUR 1 Input a NTSC 3 58 full field colour bar signal 75 white 2 Set the initial setting value of NTSC 3 58 COLOUR with the MENU key 3 Adjust NTSC 3 58 COLOUR to bring the value of A in the illustration to the voltage as sho...

Page 37: ...ill be automatically set at the respective values 6 TINT Method of adjustment using measuring instrument NTSC 3 58 TINT 1 Input a NTSC 3 58 full field colour bar signal 75 white 2 Enter the SERVICE MENU 3 Select 2 V C from SERVICE MENU 4 Select 6 TINT with the MENU key 5 Set the initial setting value of NTSC 3 58 with the MENU key 6 Connect the oscilloscope between TP 47G R and TP E 7 Adjust NTSC ...

Page 38: ...5 Set the initial setting value with the MENU key 6 Switch the key colour OFF and key colour ON on the remote control and make sure that there is no colour on the black and white screen 7 If the black and white screen is not best with the initial setting value make fine adjustment until you get the best black and white screen 8 While watching the screen adjust the value to be the same colour betwe...

Page 39: ...MENU 3 Select 3 DEF from SERVICE MENU 4 Select 1 VER POSITION with the MENU key 5 Set the initial setting value with the MENU key 6 Adjust V and V to be equal with the MENU key as shown in Fig 2 7 Input a cross hatch signal 8 Select 3 V HEIGHT with the MENU key 9 Set the initial setting value with the MENU key 10 As shown in Fig 1 adjust VER HEIGHT and make the vertical screen size 92 of the pictu...

Page 40: ...properly done on the screen of 60Hz mode NOTE Adjust to make both 50Hz 60Hz are the same v size and fine straight line When adjust again adjust 50Hz mode first When adjust in 60Hz mode only 60Hz mode is adjust VSM PRESET SETTING Item Measuring instrument Test point Adjustment part Description Setting of VSM PRESET Remote control unit TINT COLOUR BRIGHT CONT SHARP 1 Enter the SERVICE MENU 2 Select ...

Page 41: ...ll come into the center of the screen Fig 3 8 Move the deflection yoke forward and fix the position of the deflection yoke so that the whole screen will become green 9 Insert the wedge to the top side of the deflection yoke so that it will not move 10 Input a crosshatch signal 11 Verify that the screen is horizontal 12 Input red and blue raster signals and make sure that purity is properly adjuste...

Page 42: ...ove and make best convergence DYNAMIC CONVERGENCE ADJUSTMENT 1 Move the deflection yoke up and down and overlap the lines in the periphery Fig 2 2 Move the deflection yoke left to right and overlap the lines in the periphery Fig 3 3 Repeat 1 and 2 above and make best convergence After adjustment fix the wedge at the original position Fasten the retainer screw of the deflection yoke Fix the 6 magne...

Page 43: ...th tweezers and remove the chip part Transistors diodes variable resistors etc 1 Apply extra solder to each lead 2 As shown in the figure push the part with tweezers and alternately melt the solder at each lead Shift and remove the chip part Note After removing the part remove remaining solder from the pattern 2 How to install Chip parts Resistors capacitors etc 1 Apply solder to the pattern as in...

Page 44: ...esistor MF CAP Metalized Film Capacitor MF R Metal Film Resistor MM CAP Metalized Mylar Capacitor MG R Metal Glazed Resistor MP CAP Metalized Polystyrol Capacitor MP R Metal Plate Resistor PP CAP Polypropylene Capacitor OM R Metal Oxide Film Resistor PS CAP Polystyrol Capacitor CMF R Coating Metal Film Resistor TF CAP Thin Film Capacitor UNF R Non Flammable Resistor MPP CAP Metalized Polypropylene...

Page 45: ...Y With CRT SOCKET PW BOARD 42 PACKING 45 PACKING PARTS LIST 45 EXPLODED VIEW PARTS LIST 46 EXPLODED VIEW 46 47 PRINTED WIRING BOARD PARTS LIST MAIN PW BOARD ASS Y With CRT SOCKET PW BOARD 48 PACKING 51 PACKING PARTS LIST 51 EXPLODED VIEW PARTS LIST 52 EXPLODED VIEW 52 53 PRINTED WIRING BOARD PARTS LIST MAIN PW BOARD ASS Y With CRT SOCKET PW BOARD 54 PACKING 57 PACKING PARTS LIST 57 AV 21D43 BK AV ...

Page 46: ...P W B ASS Y AV 21D43 BK AV 20N43 BK AV 14F43 BK MAIN PWB With CRT SOCKET PWB SCG 1435A SCG 1434A SCG 1433A REMOTE CONTROL UNIT RM C368GY 1H REMOTE CONTROL UNIT PARTS LIST Ref No Part No Part Name Description 1 25 1168F BATTERY COVER 1 AV 21D43 BK AV 20N43 BK AV 14F43 BK RM C368GY 1H ...

Page 47: ...DY01 CE20336 00A DEF YOKE L01 QQW0006 001 DEG COIL T1522 QQH0069 001 F B TRANSF 8 A48457 1 SPRING 9 CHGB0016 0B N BRAIDED ASSY 10 A75034 B PC MAGNET or CE42378 00B 11 CE40764 00A WEDGE ASSY x4 12 CM36623 B01 H CHASSIS RAIL x2 13 QAS0086 001 SPEAKER x2 SP01 14 QMPR010 200 E2 POWER CORD or QMPR010 200 K2 15 CM47005 A01 H POWER CORD CLAMP 16 GG10130 005A H REAR COVER 17 QYSBSFG4016Z TAP SCREW x7 18 Q...

Page 48: ...No 52036 AV 21D43 41 EXPLODED VIEW CRT SOCKET PWB Within MAIN PWB MAIN PWB L01 T1522 14 19 7 8 13 V01 13 16 18 17 10 12 15 DY01 12 11 9 ...

Page 49: ...Ω 1 10W J R1430 NRSA02J 823X MG R 82kΩ 1 10W J R1431 NRSA02J 103X MG R 10kΩ 1 10W J R1432 QRE121J 2R7Y C R 2 7Ω 1 2W J R1433 QRE121J 2R7Y C R 2 7Ω 1 2W J Symbol No Part No Part Name Description RESISTOR R1436 NRSA02J 823X MG R 82kΩ 1 10W J R1440 QRE121J 471Y C R 470Ω 1 2W J R1441 NRSA02J 822X MG R 8 2kΩ 1 10W J R1442 NRSA02J 103X MG R 10kΩ 1 10W J R1443 QRE121J 1R0Y C R 1 0Ω 1 2W J R1453 NRSA02J 2...

Page 50: ...K C1301 NCB21HK 123X C CAP 0 012µF 50V K Symbol No Part No Part Name Description CAPACITOR C1302 QETN1HM 475Z E CAP 4 7µF 50V M C1303 NDC31HJ 100X C CAP 10pF 50V J C1304 QFV71HJ 474Z MF CAP 0 47µF 50V J C1305 QETN1HM 474Z E CAP 0 47µF 50V M C1306 NCB31HK 103X C CAP 0 01µF 50V K C1307 QETN1CM 477Z E CAP 470µF 16V M C1308 QETN1CM 107Z E CAP 100µF 16V M C1309 NCB31HK 103X C CAP 0 01µF 50V K C1310 NDC...

Page 51: ...523 QQL342J 2R2Z INDUCTOR L1551 QQLZ034 430 INDUCTOR L1701 QQL244J 5R6Z COIL 5 6µH J L1941 QQL26AK 820Z COIL 82µH K L1942 QQL26AK 820Z COIL 82µH K L1943 QQL26AK 820Z COIL 82µH K DIODE D1001 MA3330 L X ZENER DIODE D1102 MA859 T2 SI DIODE D1301 MA3091 M X ZENER DIODE Symbol No Part No Part Name Description DIODE D1302 MA3091 M X ZENER DIODE D1305 RB100A T2 SB DIODE D1306 1SR124 400A T2 SI DIODE D134...

Page 52: ...QR1114 001Z FERRITE BEADS K1924 QQR1113 001Z FERRITE BEADS K1941 QQR1113 001Z FERRITE BEADS K1942 QQR1113 001Z FERRITE BEADS K1943 QQR1113 001Z FERRITE BEADS LF1901 QQR0527 002 LINE FILTER PC1701 P1241 04 PHOTO CONDUCTOR PC1921 PC123F2 IC PHOTO COUPLE or TLP721F D4 GR SF1102 QAX0594 001 SAW FILTER SF1122 QAX0325 001 SAW FILTER SK1351 CE42446 001 CRT SOCKET S1701 QSW0619 003Z TACT SWITCH VOL S1702 ...

Page 53: ...061 001 DEG COIL T1522 QQH0073 001 F B TRANSF 6 LC30663 003A H POWER KNOB 7 A48457 1 SPRING 8 WJY0008 002A E BRAIDED ASSY 9 A75034 B PC MAGNET or CE42378 00B 10 CE40764 00A WEDGE ASSY x3 11 CM36623 B01 H CHASSIS RAIL x2 12 CEBSS12D 07KJ2 SPEAKER x2 SP01 13 QMPR010 200 E2 POWER CORD or QMPR010 200 K2 14 CM47005 A01 H POWER CORD CLAMP 15 LC10448 002B H REAR COVER 16 QYSBSFG4016Z TAP SCREW x6 17 QYSB...

Page 54: ...No 52036 AV 20N43 47 EXPLODED VIEW CRT SOCKET PWB Within MAIN PWB MAIN PWB L01 DY01 12 V01 11 11 8 9 13 14 12 T1522 15 18 17 16 6 10 7 6 ...

Page 55: ...Ω 1 10W J R1429 NRSA02J 103X MG R 10kΩ 1 10W J R1430 NRSA02J 823X MG R 82kΩ 1 10W J R1431 NRSA02J 103X MG R 10kΩ 1 10W J R1432 QRE121J 2R7Y C R 2 7Ω 1 2W J Symbol No Part No Part Name Description RESISTOR R1433 QRE121J 2R7Y C R 2 7Ω 1 2W J R1436 NRSA02J 823X MG R 82kΩ 1 10W J R1440 QRE121J 471Y C R 470Ω 1 2W J R1441 NRSA02J 822X MG R 8 2kΩ 1 10W J R1442 NRSA02J 103X MG R 10kΩ 1 10W J R1443 QRE121J...

Page 56: ...1164 NCB31HK 103X C CAP 0 01µF 50V K Symbol No Part No Part Name Description CAPACITOR C1165 NCB31HK 103X C CAP 0 01µF 50V K C1166 NCB21HK 104X C CAP 0 1µF 50V K C1301 NCB21HK 123X C CAP 0 012µF 50V K C1302 QETN1HM 475Z E CAP 4 7µF 50V M C1303 NDC31HJ 100X C CAP 10pF 50V J C1304 QFV71HJ 474Z MF CAP 0 47µF 50V J C1305 QETN1HM 474Z E CAP 0 47µF 50V M C1306 NCB31HK 103X C CAP 0 01µF 50V K C1307 QETN1...

Page 57: ...RE L1352 IM BW BUS WIRE L1353 IM BW BUS WIRE L1354 IM BW BUS WIRE L1523 QQL342J 2R2Z INDUCTOR L1551 QQLZ034 500 INDUCTOR L1701 QQL244J 5R6Z COIL 5 6µH J L1941 QQL26AK 820Z COIL 82µH K L1942 QQL26AK 820Z COIL 82µH K L1943 QQL26AK 820Z COIL 82µH K DIODE D1001 MA3330 L X ZENER DIODE Symbol No Part No Part Name Description DIODE D1102 MA859 T2 SI DIODE D1301 MA3091 M X ZENER DIODE D1302 MA3091 M X ZEN...

Page 58: ...TE BEADS K1923 QQR1114 001Z FERRITE BEADS K1924 QQR1113 001Z FERRITE BEADS K1941 QQR1113 001Z FERRITE BEADS K1942 QQR1113 001Z FERRITE BEADS K1943 QQR1113 001Z FERRITE BEADS LF1901 QQR0527 002 LINE FILTER PC1701 P1241 04 PHOTO CONDUCTOR PC1921 PC123F2 IC PHOTO COUPLE or TLP721F D4 GR S1701 QSW0619 003Z TACT SWITCH VOL S1702 QSW0619 003Z TACT SWITCH VOL S1703 QSW0619 003Z TACT SWITCH CH S1704 QSW06...

Page 59: ... QQD0046 001 DEF YOKE L01 QQW0093 001 DEG COIL T1522 QQH0072 001 F B TRANSF 8 A48457 1 SPRING 9 CHGB0016 0A N BRAIDED ASSY 10 CE40305 00B PC MAGNET 11 CE42153 00AJ1 WEDGE ASSY x3 12 QAS0054 001 SPEAKER SP01 x2 13 CM48144 002 H PB STOPPER 14 QMPR010 200 E2 POWER CORD or QMPR010 200 K2 15 CM47005 A01 H POWER CORD CLAMP 16 CM12961 D01 VH REAR COVER 17 QYSBSFG4016Z TAP SCREW x4 18 QYSBSF3010Z TAP SCRE...

Page 60: ...No 52036 AV 14F43 53 EXPLODED VIEW CRT SOCKET PWB Within MAIN PWB MAIN PWB L01 T1522 DY01 V01 14 20 8 9 11 10 12 15 13 16 17 18 4 19 2 ...

Page 61: ... 10W J R1431 NRSA02J 103X MG R 10kΩ 1 10W J R1432 QRE121J 3R9Y C R 3 9Ω 1 2W J R1433 QRE121J 3R9Y C R 3 9Ω 1 2W J R1436 NRSA02J 823X MG R 82kΩ 1 10W J Symbol No Part No Part Name Description RESISTOR R1440 QRE121J 561Y C R 560Ω 1 2W J R1441 NRSA02J 822X MG R 8 2kΩ 1 10W J R1442 NRSA02J 103X MG R 10kΩ 1 10W J R1443 QRE121J 1R0Y C R 1 0Ω 1 2W J R1453 NRSA02J 272X MG R 2 7kΩ 1 10W J R1501 QRE121J 101...

Page 62: ... C1164 NCB31HK 103X C CAP 0 01µF 50V K Symbol No Part No Part Name Description CAPACITOR C1165 NCB31HK 103X C CAP 0 01µF 50V K C1166 NCB31HK 104X C CAP 0 1µF 50V K C1301 NCB21HK 123X C CAP 0 012µF 50V K C1302 QETN1HM 475Z E CAP 4 7µF 50V M C1303 NDC31HJ 100X C CAP 10pF 50V J C1304 QFV71HJ 474Z MF CAP 0 47µF 50V J C1305 QETN1HM 474Z E CAP 0 47µF 50V M C1306 NCB31HK 103X C CAP 0 01µF 50V K C1307 QET...

Page 63: ...RE L1523 QQL342J 2R2Z INDUCTOR L1551 QQLZ034 670 INDUCTOR L1701 QQL244J 5R6Z COIL 5 6µH J L1941 QQL26AK 820Z COIL 82µH K L1942 QQL26AK 820Z COIL 82µH K L1943 QQL26AK 820Z COIL 82µH K DIODE D1001 MA3330 L X ZENER DIODE D1102 MA859 T2 SI DIODE D1301 MA3091 M X ZENER DIODE Symbol No Part No Part Name Description DIODE D1302 MA3091 M X ZENER DIODE D1305 RB100A T2 SB DIODE D1306 1SR124 400A T2 SI DIODE...

Page 64: ...E BEADS K1924 QQR1113 001Z FERRITE BEADS K1941 QQR1113 001Z FERRITE BEADS K1942 QQR1113 001Z FERRITE BEADS K1943 QQR1113 001Z FERRITE BEADS LF1901 QQR1095 002 LINE FILTER or QQR0906 001 PC1701 P1241 04 PHOTO CONDUCTOR PC1921 PC123F2 IC PHOTO COUPLE RY1971 QSK0061 002 RELAY SF1102 QAX0666 002 SAW FILTER SF1122 QAX0325 001 SAW FILTER SK1351 CE42554 001 C R T SOCKET S1701 QSW0619 003Z TACT SWITCH VOL...

Page 65: ...No 52036 AV 14F43 58 Memo ...

Page 66: ...No 52036 AV 14F43 59 Memo ...

Page 67: ...4 Printed in Japan 0208 WPC VICTOR COMPANY OF JAPAN LIMITED HOME AV NETWORK BUSINESS UNIT 12 3 chome Moriya cho Kanagawa ku Yokohama Kanagawa prefecture 221 8528 Japan ...

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