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JVC AV-27D201 Service Manual

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SERVICE MANUAL
CONTENTS
! SPECIFICATIONS 
 


! SAFETY PRECAUTIONS 

 

! FEATURES
! OPERATING INSTRUCTIONS 
! HOW TO INDENTIFY MODELS
! SPECIFIC SERVICE INSTRUCTIONS 
! SERVICE ADJUSTMENTS 
STANDARD CIRCUIT DIAGRAM (APPENDIX) 
! PARTS LIST 
 


1
COLOR TELEVISION
AV-27D201
AV-32D201
AV-32D201
 



 



 
 



 


 
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.
(US&CA)
(US&CA)
(A US&A CA)
 2




 3

 



 4
 5


 12





     33
AV-27D201
AV-32D201
BASIC CHASSIS
GR2

 4

 6


 2-1


No.51686
Jan. 2000

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  Summary of Contents for JVC AV-27D201

  • Page 1 AV-27D201 AV-32D201 SERVICE MANUAL COLOR TELEVISION BASIC CHASSIS AV-27D201 (US&CA) AV-32D201 (US&CA) AV-32D201 (A US&A CA) CONTENTS ! SPECIFICATIONS     2     ! SAFETY PRECAUTIONS         3...
  • Page 2 AV-27D201 AV-32D201 SPECIFICATIONS Contents Items AV-32D201 (US&CA) AV-27D201(US&CA) AV-32D201 (A US&A CA)  H  D) 29-5/8”  23-1/4”  19-1/2” 33-7/8”  27”  21-5/8” Dimensions (W 752mm  590mm  494mm 859mm  684mm  548mm Mass 78.1Ibs / 35.5kg 114.4Ibs / 52.0kg...
  • Page 3 AV-27D201 AV-32D201 SAFETY PRECAUTIONS 1. The design of this product contains special hardware, many 10. Isolation Check circuits and components specially for safety purposes. For (Safety for Electrical Shock Hazard) continued protection, no changes should be made to the After re-assembling the product, always perform an isolation original design unless authorized in writing by the manufacturer.
  • Page 4 AV-27D201 AV-32D201 FEATURES " New chassis design enables use of a main board with simplified circuitry. " 2 LINE Digital Comb filter Improved picture quality. " Full-square CRT reproduces fine textured picture in every detail. " With AV COMPU LINK EX terminal.
  • Page 5 HOW TO IDENTIFY MODELS AV-27D201 (US&CA) MODEL AV-27D201(US) AV-27D201(CA) Parts name RATING LABEL CM23034-001-A CM22999-A01-A INDICATED AV-27D201 INDICATED AV-27D201 (US) and (CA) are different in SIZE. (INDICATED) (INDICATED) AV-32D201 / AV-32D201 (US&CA) (A US&A CA) " For model AV-32D201 (A US&A CA), the suffix “A” is added to the serial number on the rating label.
  • Page 6 AV-27D201 AV-32D201 SPECIFIC SERVICE INSTRUCTIONS DISASSEMBLY PROCEDURE REMOVING THE SPEAKER REMOVE THE REAR COVER " After removing the rear cover and chassis. " Unplug the power cord plug. 1. As shown in Fig.2, remove the screws marked 1. Remove the screws marked as shown in Fig.2.
  • Page 7 AV-27D201 AV-32D201 PICTURE TUBE FRONT CABINET SPEAKER CRT SOCKET PWB FRONT AV IN PWB FRONT CONTROL PWB MAIN PWB CLAW IF PWB TERMINAL BOARD LINE FILTER PWB CLAW SPEAKER AV SELECTOR REAR COVER CHASSIS POWER CORD Fig. 2 No. 51686...
  • Page 8 AV-27D201 AV-32D201 REMOVE THE CRT (PICTURE TUBE) ! Replacement of the CRT should be performed by 2 or more CRT CHANGE TABLE persons. " After removing the rear cover, chassis etc., 1. Putting the CRT change table on soft cloth, the CRT change APPROX.
  • Page 9 AV-27D201 AV-32D201 REPLACEMENT OF CHIP COMPONENT ! CAUTIONS 1. Avoid heating for more than 3 seconds. 2. Do not rub the electrodes and the resist parts of the pattern. 3. When removing a chip part, melt the solder adequately. 4. Do not reuse a chip part after removing it.
  • Page 10 AV-27D201 AV-32D201 MEMORY IC REPLACEMENT 1. Memory IC This model uses a memory IC. This memory IC stores data for proper operation of the video and deflection circuits. When replacing, be sure to use an IC written with the initial values of data.
  • Page 11 AV-27D201 AV-32D201 TABLE 1 (System Constant setting) Setting value Setting item Setting constant AV-32D201 AV-27D201(US&CA) (US&CA)/(A US&A CA) AV-27D501 AV-32D501 AV-36D501 MODEL AV-32D201 AV-27D201 AV-36D201 AV-32D201 AV-27D201 V-CHIP CAN V-CHIP TABLE 2 (User setting) Setting item Setting value Setting item Setting value 1.
  • Page 12 AV-27D201 AV-32D201 SERVICE ADJUSTMENTS BEFORE STARTING SERVICE ADJUSTMENT 1. There are 2 ways of adjusting this TV: One is with the RREMOTE CONTROL UNIT and the other is the conventional method using adjustment part and components. 2. Adjustment with the remote control unit is made on the basis of the initial setting values, however, the new setting values which set the screen to its optimum condition may differ from the initial settings.
  • Page 13 AV-27D201 AV-32D201 ADJUSTMENT LOCATIONS FRONT CONTROL PWB FRONT AV IN PWB POWER MENU FRONT FRONT IF PWB CRT SOCKET PWB TP-R TP-B IC101 TP-G TP-E( FRONT (SOLDER SIDE) LINE FILTER PWB CRT EARTH (BRAIDED ASS'Y) F901 FRONT MAIN PWB IC702 DEG.
  • Page 14 AV-27D201 AV-32D201 BASIC OPERATION OF SERVICE MENU 1. The adjustment using SERVICE MENU The following adjustment items use the SERVICE MENU in the series of the adjustment. The adjustments are made on the basis of the initial setting values. The adjustment values which adjust the screen to the optimum condition can be different from the initial setting values.
  • Page 15 AV-27D201 AV-32D201 [THEATER] 1) Select THEATER item, then press the LEFT or RIGHT THEATER MODE key in main SERVICE MENU, the each screens will be R DRIVE TINT displayed as shown in figure page later. The letters of the selected...
  • Page 16 AV-27D201 AV-32D201 SERVICE MENU (MAIN MENU) SCREEN PICTURE MODE SERVICE MENU PICTURE SOUND THEATER OTHERS LOW LIGHT HIGH LIGHT RF AFC VCO(CW) I2C BUS CTRL SELECT BY 1. BRIGHT SELECT BY OPERATE BY EXIT BY EXIT BY SOUND MODE OTHERS MODE 1.
  • Page 17 AV-27D201 AV-32D201 INITIAL SETTING VALUE OF SERVICE MENU 1. Adjustment of the SERVICE MENU is made on the basis of the initial setting values; however, the new setting values which set the screen in its optimum condition may differ from the initial setting.
  • Page 18 AV-27D201 AV-32D201 Initial setting value Setting (Adjustment) item Variable range AV-32D201 AV-32D201 AV-27D201 (US & CA) (A US & A CA) (US & CA) 0  127 V SIZE 0  63 V S CR 0  63 V LIN...
  • Page 19 AV-27D201 AV-32D201 " OTHERS MODE Initial setting value Setting (Adjustment) item Variable range 32 inch 27 inch 0  7 OSD POS. 0  15 CCD POS. EOSEL 0 / 1 0  15 MAIN 1M WT -30  0...
  • Page 20 AV-27D201 AV-32D201 No.51686...
  • Page 21 AV-27D201 AV-32D201 ! ADJUSTMENTS B1 POWER SUPPLY Measuring Item Test point Adjustment part Description instrument B1 ( " " " " B1 # Check of DC Voltmeter 1. Input the black and white signal (color off). Connector 2. Connect the DC voltmeter to " B1 # connector " 1 # pin (TP-91) B1 POWER "...
  • Page 22 AV-27D201 AV-32D201 ADJUSTMENT OF DEFLECTION CIRCUIT Measuring Item Test point Adjustment part Description instrument 1. Input the cross-hatch signal. V. CENTER Signal No.41 V SIZE V. SIZE 2. Adjust the V.CENTER SW so that the horizontal line of the generator adjustment V.
  • Page 23 AV-27D201 AV-32D201 ADJUSTMENT OF VIDEO / CHROMA CIRCUIT Measuring Item Test point Adjustment part Description instrument 1. Input the black and white signal ( color off ). WHITE Signal R CUTOFF BALANCE G CUTOFF generator 2. Select the [LOW LIGHT] MODE from the SERVICE MENU.
  • Page 24 AV-27D201 AV-32D201 Measuring Item Test point Adjustment part Description instrument Remote No.2 PICTURE [ Method of adjustment without measuring instrument ] CONTRAST control unit adjustment 1. Receive the broadcast. 2. Select No.2 PICTURE of the PICTURE MODE. 3. Set the initial setting value of the No.2 PICTURE with the LEFT/RIGHT key of the MENU.
  • Page 25 AV-27D201 AV-32D201 Measuring Item Test point Adjustment part Description instrument SUB TINT Remote No.4 TINT [ Method of adjustment without measuring instrument ] adjustment control unit 1. Receive the broadcast. 2. Select No.4 TINT of the PICTURE MODE. 3. Set the initial setting value of the No.4 TINT with the LEFT/RIGHT key of the MENU.
  • Page 26 AV-27D201 AV-32D201 Measuring Item Test point Adjustment part Description instrument DEMODULA- Remote No.31 DEMO RT BY [ Method of adjustment without measuring instrument ] TION RATIO control unit adjustment Receive the broadcast. Select No.31 DEMO RT BY of the PICTURE MODE.
  • Page 27 AV-27D201 AV-32D201 ADJUSTMENT OF MTS CIRCUIT Measuring Item Test point Adjustment part Description instrument Remote No.2 IN LEVEL 1. Select the No.2 IN LEVEL of the SOUND MODE. MTS INPUT LEVEL 2. Verify that the No.2 IN LEVEL is set at its initial setting value.
  • Page 28 AV-27D201 AV-32D201 Measuring Item Test point Adjustment part Description instrument TV audio L OUT No.7 LOW SEP. 1. Input the stereo L signal (300Hz) from the TV audio multiplex signal generator to the antenna terminal. SEPARATION multiplex R OUT No.8 HI SEP.
  • Page 29 AV-27D201 AV-32D201 PURITY, CONVERGENCE PURITY ADJUSTMENT 1. Demagnetize CRT with the demagnetizer. WEDGE DEFLECTION 2. Loosen the retainer screw of the deflection yoke. YOKE 3. Remove the wedges. 4. Input a green raster signal from the signal generator, and turn the screen to green raster.
  • Page 30 AV-27D201 AV-32D201 STATIC CONVERGENCE ADJUSTMENT 1. Input a crosshatch signal. 2. Using 4-pole convergence magnets, overlap the red and blue lines in the center of the screen (Fig.1) and turn them to magenta (red/blue). (FRONT VIEW ) 3. Using 6-pole convergence magnets, overlap the magenta (red/blue) and green lines in the center of the screen and turn them to white.
  • Page 31 AV-27D201 AV-32D201 HOW TO CHECK THE HIGH VOLTAGE HOLD DOWN CIRCUIT 1. HIGH VOLTAGE HOLD DOWN CIRCUIT After repairing the high voltage hold down circuit. This circuit shall be checked to operate correctly. 2. CHECKING OF THE HIGH VOLTAGE HOLD DOWN CIRCUIT (1) Turn the power sw ON.
  • Page 32 AV-27D201 AV-32D201 No. 51686...
  • Page 33 AV-27D201 AV-32D201 PARTS LIST CAUTION ! The parts identified by the ! symbol are important for the safety . Whenever replacing these parts, be sure to use specified ones to secure the safety . ! The parts not indicated in this Parts List and those which are filled with lines in the Parts No.
  • Page 34 ! USING CRT, P.W. BOARD & REMOTE CONTROL UNIT  35 ! EXPLODED VIEW PARTS LIST  36 ! EXPLODED VIEW 37 ( ( ( ( . [ AV-27D201 (US&CA) ] ! PRINTED WIRING BOARD PARTS LIST  38 " MAIN PW BOARD ASS'Y  42 "...
  • Page 35: Table Of Contents

    AV-27D201 AV-32D201 USING CRT, P.W. BOARD & REMOTE CONTROL UNIT             Model P.W.B ASS'Y AV-27D201 AV-32D201 AV-32D201 (US&CA) (US&CA) (A US&A CA) CRT (ITC TUBE) A68AEG25X01 A80LJF30X08(G) M80JUA061X06 MAIN PWB...
  • Page 36 AV-27D201 AV-32D201     . AV-27D201 (US&CA) EXPLODED VIEW PARTS LIST ! !"#$%&$ '()*+%&$ '()*+%(," -"./)01*0&2 +++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ! 345 67869:;<=45 >?@+?AB9C@D >2/$-EF'@FG9-$ ! H45 @9I5J;KL44-MB -9:6ANN>%:+@O>H ! ?5<;; PPQ44<5L445 ! ++5 H@54;R7L44J@L6 S!O%?+@6B>%9? @Q:B445<L4B B!6>-9-+G>!9 @Q:B4457L4@ NAB+B!6>-9-+G>!9...
  • Page 37: Main Pwb

    AV-27D201 AV-32D201     . AV-27D201 /     . AV-32D201 /     . AV-32D201 (US&CA) (US&CA) (A US & A CA) EXPLODED VIEW CRT SOCKET PWB FRONT AV IN PWB FRONT CONTROL PWB...
  • Page 38: Sgr-1014A-M2

    AV-27D201     . AV-27D201 (US&CA) PRINTED WIRING BOARD PARTS LIST MAIN P.W. BOARD ASS’Y (SGR-1014A-M2) ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !9N>N?O! !9N>N?O! !544J %!N64;ML;;5= U:+! ;;4#+5X54G+++M !5<4J...
  • Page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
  • Page 40 AV-27D201 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ @6'6@>?O! @6'6@>?O! @5K;< P@V45J;L5<;V @+@6'$ +5<441S++<443+++T @5<47 %@B;5QTL;;J= @+@6'$ 4$4;;$S+++<43+++T @5K;7 P9QP53UL548 9+@6'$ +5444$S+++J<3+++U @5<4R P9?%5QUL547V 9+@6'$ +++54$S+++<43+++U @5<48 %-@;5Q:L;45= @Q>'+@+@6'6@>?O! ;441S+++<43+++: @5K;R P9?%5@UL;;RV...
  • Page 41 AV-27D201 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ->O-9 O?Q9!N -5K54 !:'54ML<4;<L?J N>$->O-9 ! @'5K4; >@'L%R<LE >$@$'!O?9@? -5K55 5NN5JJL?; N>$->O-9 T5I;5 @9I;4<4L445V @O!9 -5K5; U?VM5<6L?; V9%9!+->O-9 T5K45L4J @9I5IJJL445V B96-N+@O!9 -5K5JL5I !:'54ML<4;<L?J N>$->O-9...
  • Page 42: Sgr-3003A-M2

    AV-27D201 CRT SOCKET P.W. BOARD ASS’Y FRONT CONTROL P.W. BOARD ASS’Y (SGR-3003A-M2) (SGR-4003A-M2) ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !9N>N?O! !9N>N?O! !JJ<5L<7 %!N64;ML;;5= U:+! ;;4#+5X54G+++M !IR45 %!N64;ML54J= U:+! 54\#+5X54G+++M !JJ<RL<K %!N64;ML545=...
  • Page 43: Sgr-8004A-M2

    AV-27D201 AV SELECTOR P.W. BOARD ASS’Y (SGR-8004A-M2) ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !9N>N?O! !9N>N?O! !8585 %!N64;ML54;= U:+! 5\#+5X54G+++M !87K<LK7 %!N64;ML;;5= U:+! ;;4#+5X54G+++M !858; %!N64;ML78;= U:+! 7$8\#+5X54G+++M !8845L4J %!N64;ML8;4= U:+! 8;#+5X54G+++M...
  • Page 44 AV-27D201 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ @6'6@>?O! ?!6%N>N?O! P8875L7; ;N@;I5;TXP!XL= N>$?!6%N>N?O! @87JJ P9?%59ULIR7V 9+@6'$ +++IR$S+++;<3+++U P887JL7I ;N654JR6TXP!XL= N>$?!6%N>N?O! @87JI %@B;5QTL;RJ= @+@6'$ 4$4;R$S+++<43+++T @87J< P9?%5QUL;;<V 9+@6'$ ++;$;$S+++<43+++U @87J7 %@B;5QTL;;;= @+@6'$ ;;441S+++<43+++T...
  • Page 45 AV-27D201 LINE FILTER P.W. BOARD ASS’Y(SGR-9001A-M2) ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !9N>N?O! @6'6@>?O! ! !KKK8 P!VK4I5L;R< ++;$RU#++5X;G+++T @455R P9?%59ULIR7V 9+@6'$ +++IR$S+++;<3+++U !KKKK P!95;5ML5;5E 5;4#++5X;G+++M @4558 %@B;5QTL54J= @+@6'$ 4$45$S+++<43+++T @455K %-@;5QML785=...
  • Page 46 AV-32D201 ' ' ' ' . AV-32D201 (US&CA) PRINTED WIRING BOARD PARTS LIST MAIN P.W. BOARD ASS’Y (SGR-1016A-M2) ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !9N>N?O! !9N>N?O! !544J %!N64;ML;;5= U:+! ;;4#+5X54G+++M !5<4J %!N64;ML54J= U:+!
  • Page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
  • Page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
  • Page 49 AV-32D201 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ->O-9 O?Q9!N -5K54 !:'54ML<4;<L?J N>$->O-9 ! @'5K4; >@'L%R<LE >$@$'!O?9@? -5K55 5NN5JJL?; N>$->O-9 T5I;5 @9I;4<4L445V @O!9 -5K5; U?VM5<6L?; V9%9!+->O-9 T5K45L4J @9I5IJJL445V B96-N+@O!9 -5K5JL5I !:'54ML<4;<L?J N>$->O-9 T5K4<L47 @9I5IJJL445V...
  • Page 50: Sgr-8301A-M2

    AV-32D201 CRT SOCKET P.W. BOARD ASS’Y LINE FILTER P.W. BOARD ASS’Y (SGR-9002A-M2) (SGR-3003A-M2) ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ Refer to PARTS LIST in page 42 for this P.W. board. !9N>N?O! ! !KKK8 P!VK4I5L;R< @6!BO%+!9N>N?O! ++;$RU#++5X;G+++T !KKKK P!95;5ML5;5E 5;4#++5X;G+++M ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ @6'6@>?O!
  • Page 51 AV-32D201 ) ) ) ) . AV-32D201 (A US&A CA) PRINTED WIRING BOARD PARTS LIST MAIN P.W. BOARD ASS’Y (SGR-1017A-M2) ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! NY,Z&[+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !9N>N?O! !9N>N?O! !544J %!N64;ML;;5= U:+! ;;4#+5X54G+++M !5<4;...
  • Page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
  • Page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
  • Page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
  • Page 55: Sgr-9002A-M2

    AV-32D201 CRT SOCKET P.W. BOARD ASS’Y (SGR-3003A-M2) Refer to PARTS LIST in page 42 for this P.W. board. FRONT CONTROL P.W. BOARD ASS’Y (SGR-4003A-M2) Refer to PARTS LIST in page 42 for this P.W. board. AV SELECTOR P.W. BOARD ASS’Y (SGR-8004A-M2) Refer to PARTS LIST in page 43 for this P.W.
  • Page 56 AV-27D201 AV-32D201     . AV-27D201 /     . AV-32D201 /     . AV-32D201 (US&CA) (US&CA) (A US & A CA) PACKING No. 51686...
  • Page 57 AV-27D201 AV-32D201 PACKING PARTS LIST ( ( ( ( . [ AV-27D201 (US&CA) ! !"#$%&$ '()*+%&$ '()*+%(," -"./)01*0&2 +++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [America Model] H@54585L448BL6 '6@T>%:+@6N9 H@54J7RL44;BL6 @ANQ>O%+6NNE I1/.+02+5."* @'J44<7L448L6 'OHE+B6: P'64;<4J<4< 'OHE+B6: ++< !UL@J8JL56 !9UO@O%+A%>? ! ++7 H@?4<77L4456L6 >%N?+BOOT _9%:H>NQ` @'J44<<L445L6...
  • Page 58 AV-27D201 AV-32D201     . AV-27D201 /     . AV-32D201 /     . AV-32D201 (US&CA) (US&CA) (A US & A CA) REMOTE CONTROL UNIT PARTS LIST (RM-C383-1A) ! !"#$%&$ '()*+%&$ '()*+%(," -"./)01*0&2 +++++++++++++++++ + ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ A!<;9@5;876...
  • Page 59 AV-27D201 AV-32D201 No. 51686...
  • Page 60 JVC SERVICE & ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP. East Coast : 107 Little Falls Road, Fairfield, New Jersey 07004 (973)808-9279 Midwest 705 Enterprise St. Aurora, Illinois 60504 (630)851-7855 West Coast : 5665 Corporate Avenue, Cypress, California 90630...
  • Page 61 AV-32D201 ¡ ¡ ¡ ¡ SEMICONDUCTOR SHAPES  2-2 (A US&A CA) ¡ ¡ ¡ ¡ BLOCK DIAGRAM [ AV-27D201 / AV-32D201 / AV-32D201A ]  2-3 n NOTE ON USING CIRCUIT DIAGRAMS ¡CIRCUIT DIAGRAMS 1.SAFETY œType · MAIN & FRONT CONTROL PWB CIRCUIT DIAGRAM  2-5...
  • Page 62 AV-27D201 AV-27D201 AV-32D201 AV-32D201 BLOCK DIAGRAM [ AV-27D201 / AV-32D201 / AV-32D201A ] CRT SOCKET Q271 S-IN IC201 INPUT 1 IC803 SV/OTHER DEGITAL S/OT Q852 Q351 < SELECTOR COMB FILTER Q356 CLOCK IN IC801 RGB DRV VIDEO Q371 SV/OTHER CF201 3.58MHz FILTER...
  • Page 63 AV-27D201 AV-27D201 AV-32D201 AV-32D201 CIRCUIT DIAGRAMS [ MAIN & FRONT CONTROL PWB CIRCUIT DIAGRAM ] No.51686 No.51686...
  • Page 64 AV-27D201 AV-27D201 AV-32D201 AV-32D201 [ MAIN & CRT SOCKET & LF PWB CIRCUIT DIAGRAM ] No.51686 No.51686...
  • Page 65 AV-27D201 AV-27D201 AV-32D201 AV-32D201 [ AV SELECTOR & FRONT AV IN PWB CIRCUIT DIAGRAM ] No.51686 2-10 No.51686...
  • Page 66 AV-27D201 AV-27D201 AV-32D201 AV-32D201 [ IF PWB CIRCUIT DIAGRAM ] No.51686 No.51686 2-11 2-12...
  • Page 67 AV-27D201 AV-27D201 AV-32D201 AV-32D201 FRONT PATTERN DIAGRAMS [ MAIN PWB PATTERN ] TP-91(B1) TP-E No.51686 2-13 2-14 No.51686...
  • Page 68 AV-27D201 AV-27D201 AV-32D201 AV-32D201 [ AV SELECTOR PWB PATTERN ] [ FRONT CONTROL PWB PATTERN ] FRONT FRONT No.51686 No.51686 2-15 2-16...
  • Page 69 AV-27D201 AV-27D201 AV-32D201 AV-32D201 [ CRT SOCKET PWB PATTERN ] [ IF PWB PATTERN ] No.51686 2-17 2-18 No.51686...
  • Page 70 AV-27D201 AV-27D201 AV-32D201 AV-32D201 [ FRONT AV IN PWB PATTERN ] [ LF PWB PATTERN ] FRONT FRONT No.51686 No.51686 2-19 2-20...
  • Page 71 AV-27D201 AV-27D201 AV-32D201 AV-32D201 n CHANNEL CHART n CHANNEL CHART (US) (CA) MODE CHANNEL MODE CHANNEL TUNER MODE CHANNEL MODE CHANNEL TUNER TUNER TUNER BAND BAND BAND BAND BAND BAND BAND BAND CATV REAL DISP CATV REAL DISP CATV REAL...

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Av-32d201