JVC AV29A10EUS Service Manual
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JVC AV29A10EUS Service Manual

JVC AV29A10EUS Service Manual

Colour television
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SERVICE MANUAL

CONTENTS
! SPECIFICATIONS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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! SAFETY PRECAUTIONS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! FEATURES!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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! FUNCTIONS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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! SPECIFIC SERVICE INSTRUCTIONS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! SERVICE ADJUSTMENTS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! PARTS LIST !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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! OPERATING INSTRUCTIONS
! STANDARD CIRCUIT DIAGRAM !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1
COLOUR TELEVISION
AV29A10EUS
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COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
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AV29A10EUS
BASIC CHASSIS
MF
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No.51818
Sept. 2001

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Summary of Contents for JVC AV29A10EUS

  • Page 1: Service Manual

    AV29A10EUS SERVICE MANUAL COLOUR TELEVISION BASIC CHASSIS AV29A10EUS CONTENTS ! SPECIFICATIONS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!! 2 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! SAFETY PRECAUTIONS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!! 4 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!! ! FEATURES!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!! !!! 5...

  • Page 2: Specifications

    AV29A10EUS SPECIFICATIONS Item CONTENTS 732mm " 585mm " 509mm Dimensions ( W" " " " H" " " " D ) 46.0kg Mass TV RF System CCIR B/G, I, D/K, L, L’ Colour System PAL / SECAM NTSC 3.58 / 4.43 (Play back only)
  • Page 3 AV29A10EUS & & & & 21-pin Euro connector (SCART socket) : EXT-1 / EXT-2 / EXT-3 (P-P= Peak to Peak, S-W= Sync tip to white peak, B-W= Blanking to white peak) Signal Designation Matching Value EXT-1 EXT-2 EXT-3 AUDIO R output...

  • Page 4: Safety Precautions

    AV29A10EUS SAFETY PRECAUTIONS 1. The design of this product contains special hardware, many 9. Isolation Check circuits and components specially for safety purposes. For (Safety for Electrical Shock Hazard) continued protection, no changes should be made to the original After re-assembling the product, always perform an isolation design unless authorized in writing by the manufacturer.
  • Page 5 AV29A10EUS FEATURES " This TV model has 100Hz vertical scanning for the screen refreshing. And pure flat CRT reproduce fine textured. " Digi Pure pro : Auto digital pure with motion picture compensation. " Built in dual screen system, Picture and Text screen able to displayed.
  • Page 6 AV29A10EUS FUNCTIONS & & & & FRONT CONTROL PANEL # EXIT-4 terminals $ Headphone jack (mini jack) % Volume Set ( ) button & P ' / ( buttons or Volume ( ) -/+ buttons ) Remote control sensor * ECO sensor...
  • Page 7 AV29A10EUS & & & & REMOTE CONTROL UNIT # Muting Key $ Number Key % Hyper sound Key & Zoom Key ) Information Key * TV Key + Stand-by Key , Colour Key - Text Key . Menu / Ok Key...

  • Page 8: Specific Service Instructions

    AV29A10EUS SPECIFIC SERVICE INSTRUCTIONS DISASSEMBLY PROCEDURE REMOVING THE REAR COVER CHECKING THE PW BOARD 1. Unplug the power plug. To check the back side of the PW Board. 1) Pull out the chassis. (Refer to REMOVING THE CHASSIS). 2. As shown in the Fig. 1, remove the...
  • Page 9 AV29A10EUS FRONT CABINET CRT SOCKET SPEAKER FRONT CONTROL PWB POWER & DEF PWB 100Hz MICOM CHASSIS AV TERMINAL BOARD CONTROL BASE MAIN PWB AV SW PWB SPEAKER POWER CORD REAR COVER No.51818...
  • Page 10 AV29A10EUS REMOVING THE CRT Replacement of the CRT should be performed by 2 or more persons. After removing the rear cover, chassis and anode wires etc. CRT CHANGE TABLE 1. Prepare the CRT change table, the CRT change table should also be covered with such soft cloth as shown in Fig.3.
  • Page 11 AV29A10EUS REPLACEMENT OF MEMORY ICs 1. Memory ICs This TV use memory ICs. In the memory ICs, there are memorized data for correctly operating the video and deflection circuits. When replacing memory ICs, be sure to use ICs written with the initial values of data.

  • Page 12: V-Size -3

    AV29A10EUS SETTING VALUES OF SYSTEM CONSTANT SET (TABLE 1) Setting item Setting content Setting Value 1. DESTINATION 16 : 9 4 : 3 2. CRT TYPE 4 : 3 3. PURITY 4. PICTURE TILT 5. DIGIPURE PRO 1 TUNER 2 TUNER 6.
  • Page 13 AV29A10EUS USER SETTING VALUES (TABLE 3) Setting item Setting value Setting item Setting value SUB POWER VOLUME SHIPPING CHANNEL DISPLAY INDICATED See OPERATING PRESET CHANNEL ZOOM MODE REGULAR INSTRUCTIONS. PICTURE SETTING EXT SETTING TINT COOL BLANK CONTRAST CENTER DUBBING EXT-1 5 EXT-2...

  • Page 14: Colour

    AV29A10EUS 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 15 AV29A10EUS is adjustment not to required 4.DEF INITIAL SETTING VALUE Setting item REGULAR ZOOM 16 : 9 100Hz i 60Hz p 100Hz i 60Hz p 100Hz i 120Hz i 1. V- SHIFT 2. V-SIZE 3. H-CENT 4. H-SIZE 5. TRAPEZ 6.

  • Page 16: Bright

    AV29A10EUS SERVICE ADJUSTMENTS BEFORE STARTING SERVICE ADJUSTMENT 1. There are 2 ways of adjusting this TV: One is with the 7. Preparation for adjustment (presetting) Unless otherwise specified in the adjustment items, preset the REMOTE CONTROL UNIT and the other is the conventional method using adjustment parts and components.
  • Page 17 AV29A10EUS ADJUSTMENT LOCATIONS FRONT CONTROL PWB FRONT HYPER TIMER SOUND POWER DOWN MENU POWER S-IN SENSER HEAD VIDEO PHONE EXT- 4 CN002 FUSE FRONT MAIN PWB POWER&DEF PWB CN002 MICON PWB CN004 AV SW PWB CN007 CN005 1pin:B1(TP-91) TUNER 2pin:NC...
  • Page 18 AV29A10EUS BASIC OPERATION SERVICE MENU 1. TOOL OF SERVICE MENU OPERATION Operate the SERVICE MENU with the REMOTE CONTROL UNIT. 2. SERVICE MENU ITEMS With the SERVICE MENU, various settings (adjustments) can be made, and they are broadly classified in the following items of settings (adjustments): (1) 1.
  • Page 19 AV29A10EUS SERVICE MENU SERVICE MENU 1. IF 2. V/C 3. AUDIO 4. DEF 5. VSM PRESET 6. STATUS 8. --- 7. PIP 9. SHIPPING(ON) 0. BUS FREE 1-9 : SELECT : EXIT 1. V-SHIFT SUB MENU 4. DEF SUB MENU 1.IF 2.
  • Page 20 AV29A10EUS (3) Setting methods " Method of Setting 1.IF as [VCO] : It must not adjust without signal. ( 1 Key !!!!!!!!!!!!!!!!!!!!!!!!! Select 1.IF. ) 1 Key !!!!!!!!!!!!!!!!!!!!!!!! Select 1. VCO (CW) Check the arrow position from the “ABOVE REF.” to “BELOW REF.”...
  • Page 21 AV29A10EUS ADJUSTMENT CHECKING ITEM Measuring Item Test point Adjustment part Description instrument Check DC voltmeter TP-91(B1) 1.RGB BLK 1. Receive any broadcast. Power Supply TP-E(# # # # ) 2. Press the ZOOM key and select the REGULAR mode. Remote 3.
  • Page 22 AV29A10EUS Measuring Item Test point Adjustment part Description instrument 1. Input the whole black signal. Adjustment of Signal SCREEN VR SCREEN VR generator (Within FBT) 2. Press the ZOOM key and select the REGULAR mode. 3. Select 2. V/C from the SERVICE MENU.
  • Page 23 AV29A10EUS VSM PRESET SETTING Measuring Item Test point Adjustment part Description instrument 1. CONT. 1. Press the MENU key and select COOL mode with the remote Setting of Remote 2. BRIGHT VSM PRESET control unit control unit. 3. SHARP 2. Select 5.VSM PRESET from the SERVICE MENU.
  • Page 24 AV29A10EUS Measuring Item Test point Adjustment part Description instrument Adjustment Remote 7.COLOUR [Method of adjustment without measuring instrument] control unit (PAL/SECAM/NTSC) of SUB COLOUR! ! ! ! PAL COLOUR 1. Receive PAL broadcast. 2. Select 2.V/C from the SERVICE MENU.
  • Page 25 AV29A10EUS Measuring Item Test point Adjustment part Description instrument Adjustment Signal TP-47B 7.COLOUR [Method of adjustment using measuring instrument] TP-E(# # # # ) of SUB generator (PAL/SECAM/NTSC) COLOUR " " " " [CRT PAL COLOUR 1. Receive a PAL full field colour bar signal (75% white).
  • Page 26 AV29A10EUS Measuring Item Test point Adjustment part Description instrument Adjustment Remote 8.HUE [Method of adjustment without measuring instrument] control unit SUB HUE! ! ! ! NTSC 3.58 HUE 1. Input a NTSC 3.58MHz COMPOSITE VIDEO signal (full field colour bar with 75% white) from the EXT terminal.
  • Page 27 AV29A10EUS Measuring Item Test point Adjustment part Description instrument 1. Input a PAL full field colour bar signal (75% white) from the EXT Adjustment Signal 10. VCO terminal. of VCO generator 2. Select 2. V/C from the SERVICE MENU. for colour Remote 3.
  • Page 28 AV29A10EUS Measuring Item Test point Adjustment part Description instrument 7. Receive a crosshatch signal. Adjustment Signal 2.V-SIZE of V-SIZE generator 8. Select 2.V-SIZE and set the initial setting value. 9. Adjust V-SIZE to the vertical screen size of the picture Remote becomes the value given table bellow.
  • Page 29 AV29A10EUS Measuring Item Test point Adjustment part Description instrument 17. Receive a crosshatch signal. Adjustment Signal 4.H-SIZE generator 18. Select 4.H-SIZE and set the initial setting value. of H.SIZE 19. Adjust H-SIZE and make sure that the horizontal screen size of Remote the picture is in the table bellow.
  • Page 30 AV29A10EUS Measuring Item Test point Adjustment part Description instrument 31. Select 9.COR-LO with the FUNCTION UP/DOWN key. Adjustment of Signal 7.COR-PIN CORNER generator 32. Set the initial setting value of COR-LO with the FUNCTION 8.COR-UP UP/ LOW LEFT/RIGHT key. 9.COR-LO Remote 33.
  • Page 31 AV29A10EUS Measuring Item Test point Adjustment part Description instrument Adjustment Signal 12.V-S.CR When the vertical linearity has been deteriorated remarkably, of V-S.CR & generator 13.V.LIN. perform the following steps. V.LINE 45. Receive a crosshatch signal. Remote control unit 46. Select 13. V.LIN with the FUNCTION UP / DOWN key.

  • Page 32: Replacement Of Chip Component

    AV29A10EUS 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 33: Parts List

    AV29A10EUS 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. columns will not be supplied.

  • Page 34: Table Of Contents

    AV29A10EUS CONTENTS ! ! ! ! USING PW BOARD & REMOTE CONTROL UNIT ################################################################# ! ! ! ! EXPLODED VIEW PARTS LIST ############################################################################### 35, 36 ! ! ! ! EXPLODED VIEW ############################################################################################ 35, 37 ! ! ! ! PRINTED WIRING BOARD PARTS LIST AV29A10EUS "...
  • Page 35 AV29A10EUS EXPORTED VIEW PARTS LIST (1) ! !"#$%&$ '()*+%&$ '()*+%(," -"./)01*0&2 AV29A10EUS 4567389:;3; <=4+5>!? ! ++8 @4A;A;A:;;3>:B C$C$DE%-FD ! ++A @4A;A;6:;;3>:B @$C$-$@C%G ! 3;; @43;8H8:;88>:I J!F%K+4>LE+>GGM @4A3N;N:;;8>:I 4F%K!F@+GBCCK ! 3;8 @48;3;9:;83>:I 4F%K!F@+-FF! OGC!=E4CP ! 3;A QRD;;8;:;;3 -FF!+@>K4B ! 3;6 @4A;A;8:;37>:I...
  • Page 36 AV29A10EUS EXPLODED VIEW PARTS LIST (2) ! !"#$%&$ '()*+%&$ '()*+%(," -"./)01*0&2 AV29A10EUS ! =;3 >N7Q4'7S3U>8H E2/$-MV'4+5>T%CKVDC-TC ! @;3 QQD;;66:;;3 -CT$4FE@ ! K8993 QQB;;S3:;;A:E8 B$=$K!>%GJ$ OGC!=E4CPD0*W+>%F-C+DE!C ! ++6 Q%R;ANS:;;A >%F-C+DE!C D<M;;;3:;;8> L!>E-C-+>GGM D<M;;3A:;;A> C:L!>E-C-+>GGM Q>G;;7S:;;3 G'C>?C! O$8PG';3:;8 @46;9;N:;;3> K>''E%T+G4!CD O$6P >C56;7H:;;3:C...

  • Page 37: Main Pwb

    AV29A10EUS EXPLODED VIEW (2) SOCKET POWER & DEF. MICON 100Hz T2551 FRONT CONTROL ($3) MAIN PWB AV SW PWB No.51818...

  • Page 38: Av29A10Eus

    AV29A10EUS AV29A10EUS PRINTED WIRING BOARD PARTS LIST % % % % MAIN P.W. BOARD ASS’Y (SMF-1010A-U2) ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !CGEGKF! !CGEGKF! !3;;6:;9 %!G>NA<:3;3U 5T+! 3;;!+3[3ND+++< !3938 %!G>NA<:AA8U 5T+! A$A\!+3[3ND+++<...
  • Page 39 AV29A10EUS ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ 4>'>4EKF! 4>'>4EKF! 43338:3A %-4A3B<:6H;U 4+4>'$ 6H1J+++9;=+++< 43H;3 QCK%3B5:3;NR C+4>'$ +++3;"J+++9;=+++5 43336 %-4A3B<:37;U 4+4>'$ 371J+++9;=+++< 43H;8 %4LA34?:9NAU 4BE'+4>'$ ;$;9N"J+++3N=+++? 43339:3N %4LA3B?:6H8U 4+4>'$ 6H;;1J+++9;=+++? 43S93 QCK%345:6HHR C+4>'$...

  • Page 40: Smf-2006A-U2

    AV29A10EUS % POWER & DEF. P.W. BOARD ASS’Y (SMF-2006A-U2) ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !CGEGKF! !CGEGKF! !86;3:;8 Q!C363<:9N8M 9$N\!++3[6D+++< !8S6A Q!C363<:3;AM 3;\!++3[6D+++< !86;A Q!C363<:888M 8$8\!++3[6D+++< !8S66 Q!C363<:3;AM 3;\!++3[6D+++< !86;6 Q!U;3T<:3!;...
  • Page 41 AV29A10EUS ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ 4>'>4EKF! -EF-C 48S3; QCK%3B5:6HNR C+4>'$ +++6H"J+++9;=+++5 ! -8976 CI8:KA GE$-EF-C 48S33 Q4LA3B?:3;8R 4+4>'$ 3;;;1J+++9;=+++? -8S;3 -AGLN; L!E-TC+-EF-C 48S38 Q4R;A6;:9N3 4+4>'$ 9N;1J++++8\=+++? -8S;8 !T34:@J>3...

  • Page 42: Smf-3006A-U2

    AV29A10EUS % CRT SOCKET P.W. BOARD ASS’Y (SMF-3006A-U2) ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !CGEGKF! 4FE@ !A3;3 %!G>NA<:88AU 5T+! 88\!+3[3ND+++< @A3;3 QQ@866?:9!NR 4FE@ 9$N"B+++? @A8;6 QQ@8N><:3;8R 4FE@ 3,B+++< !A3;8 %!G>NA<:N73U 5T+! N7;!+3[3ND+++<...

  • Page 43: Smf-8009A-U2

    AV29A10EUS % % % % MICON P.W. BOARD ASS’Y (SMF0M001A-U2) % FRONT CONTROL P.W. BOARD ASS’Y (SMF-8009A-U2) ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !CGEGKF! !CGEGKF! !7;;3:;8 Q!C383<:8H3M 8H;!++3[8D+++< !7;;A %!G>NA<:3;8U 5T+! 3\!+3[3ND+++<...
  • Page 44 AV29A10EUS % % % % AV SW P.W. BOARD ASS’Y (SMF0S002A-U2) ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ 4>'>4EKF! !CGEGKF! 4;;;H %CBH345:6HNU C+4>'$ 6H"J+++3N=+++5 !;3;3:;S %!G>NA<:H9;U 5T+! H9!+3[3ND+++< 4;;;7 %4L334?:889U 4BE'+4>'$ ++8$8"J+++3N=+++?
  • Page 45 AV29A10EUS % % % % 100Hz P.W. BOARD ASS’Y (SMF0Z004A-U2) ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ +++ ++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ 4>'>4EKF! !CGEGKF! 4;388 QCK%3B5:3;NR C+4>'$ +++3;"J+++9;=+++5 !;;;3:;N %!G>NA<:;!;U 5T+! ;$;!+3[3ND+++< 4;38A QCK%3B5:3;9R C+4>'$ ++++3"J+++9;=+++5...
  • Page 46 AV29A10EUS ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! GX,Y&Z+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ 4>'>4EKF! 4FE@ 4;3AA %4LA3B?:398U 4BE'+4>'$ +39;;1J+++9;=+++? @;3;8:;7 %Q@;S8?:A!AU E%-I4KF! 4;3A6 %4LA34?:N7AU 4BE'+4>'$ ;$;N7"J+++3N=+++? @;3;S %Q@;A6?:N!7U E%-I4KF! @;8;3:;A %Q@;A6?:3;;U E%-I4KF! 4;3AN:AH %4LA34?:N7AU 4BE'+4>'$ ;$;N7"J+++3N=+++? @;8;6...

  • Page 47: Packing Parts List

    AV29A10EUS PACKING ($4) 10 11 PACKING PARTS LIST ! !"#$%&$ '()*+%&$ '()*+%(," -"./)01*0&2 +++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ AV29A10EUS >C53;;8:;H9:C '>4?E%T+4>GC >C53;98:;NN:C CI!F+@>LC@ @43338N:;;8>:I 4IGBEF%+>GGM 61/.+02+3."* >C53;6H:>;8:C 'F@M+L>T >C5A;83:;;8:C 'F@M+L>T O$8P !5:496:34 !C5F4F%+I%EK LK:96;3A:3C D>!!>%KM+4>!- >C53;9;:;;3:C U:!>M+4>!- ! ++S @4K;S76:;;3>:I E%GK+LFF? ! +3;...
  • Page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
  • Page 49 VICTOR COMPANY OF JAPAN, LIMITED HOME AV NETWORK BUSINESS UNIT 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan AV29A10EUS-U #3 VP 0109 DP3051...

  • Page 50: Sept

    AV29A10EUS SCHEMATIC DIAGRAMS COLOUR TELEVISION BASIC CHASSIS AV29A10EUS CD-ROM No.SML200109 CONTENTS ! NOTE ON USING CIRCUIT DIAGRAMS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!! !!!!!!!!!! 2-1 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!! !!!!!!!!!! ! SEMICONDUCTOR SHAPES !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!! 2-2 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!! ! BLOCK DIAGRAM!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • Page 51: Standard Circuit Diagram

    AV29A10EUS AV29A10EUS STANDARD CIRCUIT DIAGRAM AV SW PWB PATTERN n NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY œType The components identified by the    symbol and shading are No indication :Ceramic capacitor critical for safety. For continued safety replace safety critical...
  • Page 52 AV29A10EUS AV29A10EUS CONTENTS CRT SOCKET PWB PATTERN SEMICONDUCTOR SHAPES  BLOCK DIAGRAM  CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM  POWER & DEF PWB CIRCUIT DIAGRAM  100Hz PWB CIRCUIT DIAGRAM 2-11  MICON PWB CIRCUIT DIAGRAM 2-13  FRONT CONTROL PWB CIRCUIT DIAGRAM...

  • Page 53: Block Diagram

    AV29A10EUS AV29A10EUS BLOCK DIAGRAM HEADPHONE POWER MAIN PWB IC665 IC662 BASS R-OUT SP R IC101 TU001 IC601 IC663 MULTI SOUND TUNER POWER AMP PROCESSOR L-OUT SP L FRONT CTRL PWB (2/2) IC203 B-OUT IC202 VTV1 R-OUT IC551 L TV RTV...
  • Page 54 AV29A10EUS AV29A10EUS CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM 4.9V 3.6V 3.6V 3.9V 0V 0.1V 3.4V 7.9V 0.6V 0.6V 0.6V 0.8V 3.1V 3.1V 3.2V 3.1V 0.5V 0.5V 0.5V 7.2V 7.2V 6.4V 6.4V 5.9V 6V 5.6V 5.6V 12V 3.1V 0.8V 3.5V 3.1V 3.6V...
  • Page 55 AV29A10EUS AV29A10EUS *DEFFERENCE LIST -0.1V 1.2V 3.7V 1.6V 4.8V 4.8V 1.6V 0.1V 2V 8.5V 0V 3.7V 12.3V 26.1V 0V 12.4V 2.6V 3.7V 3.6V 4.8V 2.2V 1.4V 1.4V 4.8V 4.9V MAIN PWB ASS'Y 4.9V 5.3V (2/2) 4.8V 25.4V *DEFFERENCE LIST 25.4V SMF-1010A-U2 8.9V...
  • Page 56 AV29A10EUS AV29A10EUS POWER & DEF PWB CIRCUIT DIAGRAM 2.3V .047 AV275V IC401 12.9V 0.1V 0.7V 0.5V 13.2 12.5 -10.3 12.9 0.5V IC401 AC250V AC250V 2.3V 0.1V IC401 1.5V QQH0091-003-I2 IC401 IC401 C902 .1 AC275V QFZ9075-104 1/4W C903 .047 AC275V QFZ9075-473 Q501 3.2V...
  • Page 57 AV29A10EUS AV29A10EUS 100Hz PWB CIRCUIT DIAGRAM 100Hz PWB ASS'Y SMF0Z004A-U2 No.51818 No.51818 2-11 2-12...

  • Page 58: Smf0M001A-U2

    AV29A10EUS AV29A10EUS MICON PWB CIRCUIT DIAGRAM MICON PWB ASS'Y SMF0M001A-U2 AT24C3229A10EU No.51818 2-13 2-14 No.51818...
  • Page 59 AV29A10EUS AV29A10EUS FRONT CONTROL CIRCUIT DIAGRAM FRONT CONTRL PWB ASS'Y SMF-8009A-U2 3.4V 3.2V 0.4V 3.4V 1.9V 1.9V 2.9V 2.9V No.51818 No.51818 2-15 2-16...
  • Page 60 AV29A10EUS AV29A10EUS CRT SOCKET PWB CIRCUIT DIAGRAM CRT SOCKET PWB ASS'Y SMF-3006A-U2 12V 3V 9.7V 199V 121.7 121.3V V 122.8 A68QCP891XA27 4.9V CRT SOCKET 12V 3V 9.8V 199V 152V 112.1V 113.5 2.9V 12V 3V 9.8V 199V 122.6 123.1V 124.9 129.3V 129V 5.9V...

  • Page 61: Smf0S002A-U2

    AV29A10EUS AV29A10EUS AV SW PWB CIRCUIT DIAGRAM AV SW PWB ASS'Y 0.1V -1.3V SMF0S002A-U2 -1.3V 8.9V 4.4V 3.4V 0.1V 0.1V 0.1V 0.1V 0.2V 1.5V 6.6V 8.9V 0.1V 6.6V 1.1V 1.3V 3.6V 0.1V 0.2V 4.8V 3.6V 0.1V 0.1V 0.6V 0.1V 8.9V 0.2V...
  • Page 62 AV29A10EUS AV29A10EUS PATTERN DIAGRAM MAIN PWB PATTERN FRONT No.51818 2-21 2-22 No.51818...
  • Page 63 AV29A10EUS AV29A10EUS POWER & DEF PWB PATTERN FRONT TP-91(B1) TP-E No.51818 No.51818 2-23 2-24...
  • Page 64 AV29A10EUS AV29A10EUS 100Hz PWB PATTERN (SOLDER SIDE) 100Hz PWB PATTERN (PARTS SIDE) No.51818 2-25 2-26 No.51818...
  • Page 65 AV29A10EUS AV29A10EUS MICON PWB PATTERN (SOLDER SIDE) MICON PWB PATTERN (PARTS SIDE) No.51818 No.51818 2-27 2-28...
  • Page 66 AV29A10EUS AV29A10EUS FRONT CONTROL PWB PATTERN FRONT No.51818 2-29 2-30 No.51818...
  • Page 67 VICTOR COMPANY OF JAPAN, LIMITED HOME AV NETWORK BUSINESS UNIT 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan AV29A10EUS-U #3 Printed in Japan VP 0109 DP6051...

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