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JVC AV-48WP30 Service Manual

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Summary of Contents for JVC AV-48WP30

  • Page 2: Table Of Contents

    AV-48WP30 SERVICE MANUAL REAR PROJECTION TELEVISION BASIC CHASSIS AV-48WP30 CONTENTS ! SPECIFICATIONS ････････････････････ ! MAIN PARTS LOCATION ･････････････ ････････････････････ ････････････････････ 2 ････････････････････ ･････････････ ･････････････ ･････････････ 9 ! SAFETY PRECAUTIONS ･･････････････ ! SPECIFIC SERVICE INSTRUCTIONS ･･･ ･･････････････ ･･････････････ 3 ･･････････････ ･･･...

  • Page 3: 10W+10W

    AV-48WP30 SPECIFICATIONS Items Contents Dimensions (W× × × × H× × × × D) 120.0cm × 124.4cm × 60.9cm ( 47-1/4 × 49 × 24 ) 81.0 kg (179.0 Ibs) Mass CCIR (M) TV RF System Color System NTSC Sound System...

  • Page 4: Safety Precautions

    AV-48WP30 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 5: Features

    AV-48WP30 FEATURES " New chassis design enable use of an interactive on screen control. " 2-3PULL DOWN : You can enjoy DVD movies at the highest picture quality. " MOTION COMPENSATION : With this function, the seamless reproduction of dynamic motion on the screen has been realized.
  • Page 6 AV-48WP30 ■ ■ ■ ■ REMOTE CONTROL UNIT [RM-C322G] 1 POWER Key 2 ASPECT Key 3 VCR / DVD Key 4 TV / CATV Key 5 NATURAL CINEMA Key 6 INPUT Key 7 DISPLAY Key 8 SLEEP TIMER Key 9 BBE Key A V.STATUS Key...
  • Page 7 AV-48WP30 ■ ■ ■ ■ DIGITAL-IN TERMINAL FUNCTIONS PIN ASSIGNMENT PIN NAME PIN NAME RX2- RX3+ RX2+ GND2/ 4 HTPLG RX4- RX4+ RX0- RX0+ GND0/5 RX5- RX1- RX5+ RX1+ GNDC GND1/3 TXC+ RX3- TXC- No. 51914...

  • Page 8: Installation

    AV-48WP30 INSTALLATION 1. INSTALLATION SITE (more than 5cm) 1. The rear of this set is provided with ventilation openings. Install the set more than 5 cm from a wall and in a location with good ventilation. 2. Avoid the following types of locations.

  • Page 9: Technical Information

    AV-48WP30 TECHNICAL INFORMATION ■ MAIN MICRO COMPUTER (CPU) FUNCTION (MIN102H57K) PIN NAME FUNCTION PIN NAME FUNCTION № № № № № № № № O O O O O O O O CONV. SW CONVERGENCE SW LED_CLOCK F. LED CLK...

  • Page 10: Main Parts Location

    AV-48WP30 MAIN PARTS LOCATION ■ PWB ASS’Y ARRANGEMENT The PWB ASS’Y is indicated below. " MAIN PWB ASS’Y (SSB-1051A-M2) " CONVERGENCE PWB ASS’Y (SSB-5051A-M2) " POWER & DEF PWB ASS’Y (SSB-2051A-M2) " CONVERGENCE OSD PWB ASS’Y (SSB0T051A-M2) " R CRT SOCKET PWB ASS’Y (SSB-3151A-M2) "...

  • Page 11: Specific Service Instructions

    AV-48WP30 SPECIFIC SERVICE INSTRUCTIONS SCREEN HANDLING CAUTIONS ■ ■ ■ ■ SCREEN STORAGE Store the SCREEN ASS’Y in a standing position in order to avoid deformation. If the screen is stored horizontally, there is risk of deforming the screen face.
  • Page 12 AV-48WP30 DISASSEMBLY PROCEDURE ! SPEAKER GRILLE SPEAKER WIRE 1. Remove 4 screws A from rear side. 2. Remove the SPEAKER GRILLE. ! SPEAKER (WOOFER) SPEAKER " Remove the SPEAKER GRILLE (WOOFER) 1. Remove 4 screws B . SPEAKER 2. Take out the WOOFER.
  • Page 13 AV-48WP30 ! SCREEN ASS’Y Ｇ Ｇ Ｇ Ｇ " Remove the SPEAKER GRILLE. " Remove the FRONT CONTROL BOX. 1. Remove 4 screws G under the SCREEN ASS’Y from front side. 2. Remove 10 screws H from rear side. 3. Remove the SCREEN ASS’Y.
  • Page 14 AV-48WP30 ! MAIN UNIT MAIN UNIT " Remove the SPEAKER GRILLE. " Remove the connector on the FRONT CONTROL PWB. " Remove the REAR PANEL. 1. Remove 4 screws O! from front side. 2. Pull out the MAIN UNIT rear side.
  • Page 15 AV-48WP30 ! PROJECTION UNIT " Remove the SPEAKER GRILLE PROJECTION UNIT " Remove the FRONT CONTROL BOX " Remove the REAR PANEL " Remove the MAIN UNIT. Remove the CRT SOCKET PWB. Remove 4 screws S attaching the PROJECTION UNIT.
  • Page 16 AV-48WP30 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 17 AV-48WP30 MEMORY IC REPLACEMENT 1. Memory IC SERVICE MENU This model use a memory IC. This memory IC stores data for proper operation of the video SERVICE MENU and deflection circuits. 1.PICTURE/SOUND 7.I2C BUS When replacing, be sure to use an IC containing this (initial 2.YC SEP...
  • Page 18 AV-48WP30 SHIPPING FACTORY SETTING VIDEO STATUS MEMORY (NTSC / 480p) SETTING VALUE Item TINT COLOR PICTURE BRIGHT DETAIL STANDARD THATER DYNAMIC (HD) SETTING VALUE Item TINT COLOR PICTURE BRIGHT DETAIL STANDARD THATER DYNAMIC CHANNEL SETTING (CHANNEL SUMMARY) BAND CH Display...
  • Page 19 AV-48WP30 SHIPPING FACTORY SETTING (USER SETTING) Setting item Setting value Setting item Setting value POWER TINT / COLOR / PICTURE Refer to setting of Video CHANNEL CABLE-02 /BRIGHT / DETAIL status memory at shipping factory setting VOLUME INPUT COLOR TEMPERATURE HIGH DIG.

  • Page 20: Service Adjustments

    AV-48WP30 SERVICE ADJUSTMENTS ADJUSTMENT PREPARATION ADJUSTMENT EQUIPMENT 1. You can make the necessary adjustments for this unit with 1. DC voltmeter (or digital voltmeter) either the Remote Control Unit or With the adjustment 2. Oscilloscope tools and parts as given below.
  • Page 21 AV-48WP30 ADJUSTMENT LOCATION (1/2) CONVERGENCE PWB FRONT CONTROL PWB FRONT POWER POWER SW S 801 DIGITAL CONVERGENCE IC 805 IC 804 MODULE PWB SERVICE MENU CH - CH + VOL - VOL + SWITCH INPUT 3 CN00Y CN00P CN00X CONVERGENCE OSD PWB...
  • Page 22 AV-48WP30 ADJUSTMENT LOCATION (2/2) CRT SOCKET PWB DIGITAL INPUT MODULE PWB DVI-D SG001 SG001 SG001 terminal TP-E TP-R TP-E TP-G TP-E TP-B REAR R CRT SKT PWB G CRT SKT PWB B CRT SKT PWB MAIN PWB FOCUS PACK AV JACK PWB...
  • Page 23 AV-48WP30 BASIC OPERATION OF SERVICE MENU TOOL OF SERVICE MENU OPERATION Operate the SERVICE MENU with the REMOTE CONTROL UNIT. SERVICE MENU ITEMS In general, basic setting (adjustments) items or verifications are performed in the SERVICE MENU. 1. PICTURE / SOUND ･･････････ This sets the setting values of the VIDEO/CHROMA /AUDIO and DEFLECTION circuits.
  • Page 24 AV-48WP30 SERVICE MENU 4.HIGH LIGHT SERVICE MENU 1. PICTURE/SOUND 7. I2C BUS 2. YC SEP 8. PP 3. LOW LIGHT 9. IP 0. SELF-CHK 4. HIGH LIGHT HW-BAL 5. RF AFC Press the 0 key → ON/OFF 5.RF AFC 1.PICTURE/SOUND...
  • Page 25 AV-48WP30 (4) Setting method 1.PICTURE/SOUND 1) UP / DOWN ( ▲ / ▼ ) FUNCTION key Select the SETTING ITEM. SIGNAL WHITE BALANCE NTSC FULL DYNAMIC SYSTEM 2) LEFT / RIGHT ( / ) FUNCTION key Setting (adjust) the setting value of the SETTING ITEM.
  • Page 26 AV-48WP30 DO NOT ADJUST 8.PP 9.IP SETTING ITEM SETTING ITEM IPA001～ ～ ～ ～ IPA120 ****** ****** ****** ****** NTSC IPB001～ ～ ～ ～ IPA088 PPA001～ ～ ～ ～ PPA008 IPC001～ ～ ～ ～ IPC044 PPB001～ ～ ～ ～ PPB036 IPD001～...
  • Page 27 AV-48WP30 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 28 AV-48WP30 ■ ■ ■ ■ PICTURE SYSTEM (1/2) ( NTSC / 480i / 480p ) NTSC 480i 480p Item Variable Item name range Standard Theater Standard Theater Standard Theater SUB COLOR ～ SUB TINT ～ (2/2) ( 720p / 1080i / HDCP )
  • Page 29 AV-48WP30 (1/3) ( NTSC / 480i) NTSC 480i Item Variable Item name Standard Theater Standard Theater range High High High High － － － － － － R DRIVE 0～255 +003 +008 +003 +008 R DRIVE OFFSET -128～+127 － －...
  • Page 30 AV-48WP30 ( NTSC / 480i / OTHERS SIGNAL) Item Variable OTHERS Item name NTSC 480i range SIGNAL BLACK GRAD CORR 0～15 START LEVEL BLACK GRAD CORR 0～15 GAIN WHITE GRAD CORR 0～15 START LEVEL WHITE GRAD CORR 0～15 GAIN WHITE CHARA CORR 0～15...
  • Page 31 AV-48WP30 Setting Value Item Variable Item name range Standard Theater CONTRAST -070 -127 -128～+127 LOWER LIMIT CONTRAST -128～+127 +017 +127 UPPER LIMIT BRIGHT LOWER -020 -127 -128～+127 LIMIT ( NTSC / 480i / OTHERS ) Item Variable OTHERS Item name...
  • Page 32 AV-48WP30 ■ ■ ■ ■ OTHERS Item Variable Setting Item Variable Setting Item name Item name Range Value Range Value 0 ～ 255 EEPROM Ver 1 DIRECT SELECT 2 PIC. 0 / 1 CAPTION OSD 0 ～ 255 0 ～ 7...
  • Page 33 AV-48WP30 (1/2) Setting Value Item Variable Item name Range NTSC 480i 480p 1080i 720p 0 ～ 3 SEP.LEVEL CLAMP PLUS 0 / 1 0 ～ 63 HD PHASE (2/2) Setting Value Item Variable Item name HDCP 480p HDCP 480p Range...
  • Page 34 AV-48WP30 ADJUSTMENT CHECK ITEMS Measuring Item Test point Adjustment Item Description Instrument 1. Receive a black and white signal (color off). Signal generator S1 connector POWER SUPPLY 5 pin:TP-91 2. Connect the DC voltmeter to S1 connector 5 pin (TP-...
  • Page 35 AV-48WP30 FOCUS & BEAM SPOT ADJUSTMENT Measuring Item Test point Adjustment part Description instrument FOCUS & Signal G Def. Yoke (DY) 1. Receive a cross-hatch signal. BEAM SPOT generator 2. Press the ASPECT and select the FULL mode. R Def. Yoke (DY) 3.
  • Page 36 AV-48WP30 CONVERGENCE & DEFLECTION ADJUSTMENT " The adjustment using the remote control unit is made on the basis of the initial setting values. " The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
  • Page 37 AV-48WP30 Measuring Item Test point Adjustment part Description instrument ! Confirm correct FOCUS adjustment. SCREEN TILT Signal SERVICE SW generator (S801) adjustment 1. It pushes a power switch while pushing SERVICE SW S801 on [CONVERGENCE the CONVERGENCE PWB then it makes picture without PWB] convergence operation.
  • Page 38 AV-48WP30 DEFLECTION CIRCUIT ADJUSTMENT Measuring Item Test point Adjustment part Description instrument 1. It pushes a power switch while pushing SERVICE SW S801 on V. POSITION Signal D01 : V. SIZE generator the CONVERGENCE PWB then it makes picture without / SIZE D05 : V.
  • Page 39 AV-48WP30 Measuring Item Test point Adjustment part Description instrument 11. Select D02, D08, SIDE PIN D02: EW PARABOLA D09 ＜ EW CORNER UPPER ＞ with FUNCTION ( ▲ / ▼ ) key adjustment D08: EW CORNER LOWER respectively.
  • Page 40 AV-48WP30 CONVERGENCE ADJUSTMENT Measuring Item Test point Adjustment part Description instrument 1. Press the SERVICE SW S801 on the CONVERGENCE PWB CONVERGEN- Signal SERVICE SW (S801) CE PHASE generator [CONVERGENCE to enter the dynamic adjustment mode. adjustment PWB] 2. Press the 100+ key on the remote control unit to select the Remote green line.
  • Page 41 AV-48WP30 Measuring Item Test point Adjustment part Description instrument OVERALL Signal SERVICE SW 1. Receive a NTSC signal. CONVERGEN- generator (S801) 2. Press the SERVICE SW S801 on the CONVERGENCE PWB. [CONVERGENCE 3. Appear the flashing cross-hatch pattern. 4. Press the 100+ key on the remote control unit to select green...
  • Page 42 AV-48WP30 VIDEO ADJUSTMENT Measuring Item Test point Adjustment Item Description Instrument A-D CONVERTER Signal ADM013: Select the STANDARD mode for the VIDEO STATUS. OFFSET generator [G CRT G OFFSET Receive a whole black (0%) signal. SOCKET PWB] adjustment ADM012: Select REGULAR mode of ASPECT mode.
  • Page 43 AV-48WP30 Measuring Item Test point Adjustment Item Description Instrument WHITE Signal S14 : R CUTOFF Select the STANDARD mode (all “000”) for the VIDEO BALANCE generator S16 : G CUTOFF STATUS. (Low Light) S18 : B CUTOFF adjustment Remote 1. Receive the NTSC black and white pattern signal (color...
  • Page 44 AV-48WP30 Measuring Item Test point Adjustment Item Description Instrument WHITE Signal generator S10 : R DRIVE Select the STANDARD mode (all "000") on the VIDEO BALANCE S12 : B DRIVE STATUS. (High Light) Remote 1. Receive the NTSC black and white signal (color off).
  • Page 45 AV-48WP30 Measuring Item Test point Adjustment Item Description Instrument ADS012 : SPLIT Signal Select SPLIT mode. WHITE BALANCE generator R OFFSET Receive the NTSC black & white signal both the (High Light) ADS014 : picture. adjustment Remote B OFFSET ＜...
  • Page 46 AV-48WP30 Measuring Item Test point Adjustment Item Description Instrument Remote S04 : SUB CONT. SUB CONTRAST Receive the NTSC black & white signal. adjustment control unit Enter the SERVICE MENU of 1.PICTURE/SOUND Item. Select S04 ＜ SUB CONT ＞ with FUNCTION ( ▲...
  • Page 47 AV-48WP30 Measuring Item Test point Adjustment Item Description Instrument TP-R S01 : SUB COLOR SUB COLOR / Signal Input the 480i color bar from computer terminal. SUB TINT / generator TP-B Select STANDARD and FULL mode. S02 : SUB TINT...
  • Page 48 AV-48WP30 Measuring Item Test point Adjustment Item Description Instrument " COLOR, TINT,B-Y GAIN adjustment at 1080i and 480p DIGITAL INPUT Signal TP-R S01:SUB COLOR generator (HDCP) should be finished. TP-B S02:SUB TINT SUB COLOR / TP-E(# # # # ) Input HDCP (digital) 1080i signal.
  • Page 49 AV-48WP30 MTS adjustment Measuring Item Test point Adjustment Item Description Instrument MTS INPUT A02 : IN LEVEL 1. Select 1.PICTURE / SOUND from SERVICE MENU. Remote control unit LEVEL 2. Select the A02 ＜ IN LEVEL ＞ with FUNCTION ( ▲...
  • Page 50 AV-48WP30 Measuring Item Test point Adjustment Item Description Instrument 1. Input the stereo L signal (300Hz) from the TV audio TV audio AUDIO OUT A07 : LOW SEP. multiplex SEPARATION A08 : HI SEP. multiplex signal generator to the antenna terminal.
  • Page 51 AV-48WP30 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 52 AV-48WP30 TROUBLESHOOTING SELF CHECK FUNCTIONS This model has self-check functions that inform of the failure of the TV by detecting abnormality. Operational state is always monitored and the identified is memorized on the record. How to enter the SELF-CHECK mode 1.
  • Page 53 AV-48WP30 Indication Check item Details of detection Method of detection XRAY X-ray protection Operation of X-ray At about 3 seconds after the power is turned on, the protection circuit. self-check function starts. If NG is detected for 200ms, the power is turned off automatically.
  • Page 54 JVC SERVICE & ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP. Head office : 1700 Valley Road, Wayne, New Jersey 07470 (973)315-5000 East Coast : 10 New Maple Avenue, Pine Brook, New Jersey 07058 (973)396-1000 Midwest 705 Enterprise St. Aurora, Illinois 60504...

  • Page 55: Parts List

    AV-48WP30 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 56 AV-48WP30 CONTENTS ! ! ! ! USING PW BOARD & REMOTE CONTROL UNIT ･････････････････････････････････････････････････････････････････ ! ! ! ! EXPLODED VIEW PARTS LIST ･･･････････････････････････････････････････････････････････････････････････････ 56, 58 ! ! ! ! EXPLODED VIEW ･････････････････････････････････････････････････････････････････････････････････････････ 56, 57, 58 ! ! ! ! PRINTED WIRING BOARD PARTS LIST "...

  • Page 57: Using Pw Board & Remote Control Unit

    AV-48WP30 USING PW BOARD & REMOTE CONTROL UNIT Model AV-48WP30 ! ! ! ! PWB ASS'Y MAIN PWB ASSY SSB-1051A-M2 POWER&DEF. PWB ASSY SSB-2051A-M2 R CRT SOCKET PWB ASSY SSB-3151A-M2 G CRT SOCKET PWB ASSY SSB-3251A-M2 B CRT SOCKET PWB ASSY...

  • Page 58: Exploded View Parts List

    AV-48WP30 EXPLODED VIEW PARTS LIST ( Ⅰ Ⅰ Ⅰ Ⅰ ) ! !"#$%&$ '()*+%&$ '()*+%(," -"./)01*0&2 QYSBSFG4016M TAPPING SCREW （ｘ19） QYSBSAG4018M TAPPING SCREW （ｘ8） LC31749-001A-A LED LENS LC31751-001A-A KNOB QYSBSF3012M TAPPING SCREW （ｘ2） CM47752-006 BRAND MARK QYNSS3000P PUSH NUT LC31733-001A-A...
  • Page 59 AV-48WP30 No.51914...
  • Page 60 AV-48WP30 EXPLODED VIEW PARTS LIST ( Ⅱ Ⅱ Ⅱ Ⅱ ) ! !"#$%&$ '()*+%&$ '()*+%(," -"./)01*0&2 LC31735-001A-A PJ LENS D250 （ｘ3） ! 26 R CRT SA-M2 R CRT ASSY ! 27 G CRT SA-M2 G CRT ASSY ! 28 B CRT SA-M2...

  • Page 61: Printed Wiring Board Parts List

    AV-48WP30 PRINTED WIRING BOARD PARTS LIST MAIN P.W. BOARD ASS’Y (SSB-1051A-M2) ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! !73839:! !;BJ? %!3=>?@A;H+++@ !;<<; %!3=>?@ABBBC DE+! B$BF"+;G;>H+++@ !;BJI %!3=>?@A?L?C DE+! ?LF"+;G;>H+++@...
  • Page 62 AV-48WP30 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! !73839:! !;?>L %!3=>?@AH+++@ !;ILJ %!3=>?@A;H+++@ !;?K< %!P=>?-A;MBC DQ+! ;$MF"+;G;>H±<$JR !;IL> %!3=>?@A;<;C DE+! ;<<"+;G;>H+++@ !;ILK %!3=>?@AIKBC DE+! I$KF"+;G;>H+++@ !;?K;...
  • Page 63 AV-48WP30 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! !73839:! ! !;>K; N!@;I>@AB!BC B$B"++;GIH+++@ !;KMMAL< %!3=>?@AJ>"+;G;>H+++@ ! !;>KB N!@;I>@AB!BC B$B"++;GIH+++@ !;KL; %!3=>?@A;<;C DE+! ;<<"+;G;>H+++@ ! !;>K? N!S;B>@A;?@A;
  • Page 64 AV-48WP30 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! O='=O89:! !;L>J %!3=>?@AMB;C DE+! MB<"+;G;>H+++@ O;?<;A> %!3=>?@A;B?C DE+! ;BF"+;G;>H+++@ O;?P+++S O;IML %-O?;U@AJ> D=;;;AC 38$-8:-7 8O;<<; 9OKIUO?@AH+++@ 8O;<;; 9OKH

  • Page 67: Power & Def. Pw Board Ass'y

    AV-48WP30 POWER & DEF. P.W. BOARD ASS’Y (SSB-2051A-M2) ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! !73839:! !BL>; N!7;I;@A;B N!7;I;@AIKB[ I$KF"++;GIH+++@ !BB?
  • Page 68 AV-48WP30 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ O='=O89:! -8:-7 OBL;I N79%;UDABBKT 7+O='$ ++BB<#Q+++J NO3?;U@A??;T O+O='$ ??<1Q+++J AV-48WP30 G CRT SOCKET P.W. BOARD ASS’Y (SSB-3251A-M2) ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ :9U7!3 !73839:! SBL?< NN!<>B;A<?-A;B?C DQ+! ;BF"+;G;>H±<$JR SBL?; NN!<>B;A<?-ABB?C OU8'+DQ+! BBF"+;G;>H±<$JR SBL?J NN!<>B;A<

  • Page 70: B Crt Socket Pw Board Ass'y

    AV-48WP30 B CRT SOCKET P.W. BOARD ASS’Y (SSB-3351A-M2) ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! !73839:! !JM?;A?? %!3=>?@A;H+++@ !?<?@AIK?C DE+! IKF"+;G;>H+++@ !?<<> N!O;B;SA;

  • Page 71: R Vm Pw Board Ass'y

    AV-48WP30 R VM P.W. BOARD ASS’Y (SSB-7151A-M2) G VM P.W. BOARD ASS’Y (SSB-7251A-M2) ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! !73839:! !K;<; %!3=>?@A;<;C DE+! ;<<"+;G;>H+++@ !K;<; %!3=>?@A;<;C DE+! ;<<"+;G;>H+++@ !K;?@ABB?C...

  • Page 72: B Vm Pw Board Ass'y

    AV-48WP30 B VM P.W. BOARD ASS’Y (SSB-7351A-M2) LINE FILTER P.W. BOARD ASS’Y (SSB-9051A-M2) ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! !73839:! !K;<; %!3=>?@A;<;C DE+! ;<<"+;G;>H+++@ ! !LL<; N!TL?@ABB?C...

  • Page 73: Def. Osc. Pw Board Ass'y

    AV-48WP30 DEF. OSC. P.W. BOARD ASS’Y (SSB0H051A-M2) ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! !73839:! ! %!3=>?@A?LBC DE+! ?$LF"+;G;>H+++@ !<;<; %!3=>?@A;H+++@ !?@A;JBC DE+! ;$JF"+;G;>H+++@ !<;?@A>M;C DE+! >M<"+;G;>H+++@...

  • Page 74: Av Jack Pw Board Ass'y

    AV-48WP30 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ 9!=%3839:! !73839:! N<;<;A<;=GN!GAC 38$9!=%3839:! !<><;=GN!GAC 38$9!=%3839:! !<>B B3-><;=GN!GAC 38$9!=%3839:! ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ N<;>KA>M B3-><;=GN!GAC...

  • Page 75: Front Control Pw Board Ass'y

    AV-48WP30 RECEIVER P.W. BOARD ASS’Y (SSB0R251A-M2) FRONT CONTROL P.W. BOARD ASS’Y (SSB0L051A-M2) ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ !73839:! !73839:! !<;<;A?@A;H+++@ !?@AIKBC DE+! I$KF"+;G;>H+++@ !<;?@A???C DE+! ??F"+;G;>H+++@...

  • Page 76: Convergence Osd Pw Board Ass'y

    AV-48WP30 CONVERGENCE OSD P.W. BOARD ASS’Y (SSB0T051A-M2) ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ! 34,5&6+%&$ '()*+%&$ '()*+%(," -"./)01*0&2 ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++ + +++++++++++++++++++++++++++++++++++++++++++++ O='=O89:! !73839:! OO V=997![+O:P7! +++++++++++++++++ + ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ PACKING PACKING PARTS LIST ! !"#$%&$ '()*+%&$ '()*+%(," -"./)01*0&2 +++++++++++++++++ + ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ WO;;BJBA<<;= '=OS8%E+O=37 WO?;KJLA<<;=A= V:99:D+O=37 WO;;BJIA<<;V OX3U8:%+=33[ I1/.+02+;."* O'?<A<
  • Page 78 AV-48WP30 SCHEMATIC DIAGRAMS REAR PROJECTION TELEVISION AV-48WP30 BASIC CHASSIS SB 2 CD-ROM No.SML200202 CONTENTS NOTE ON USING CIRCUIT DIAGRAMS SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS PATTERN DIAGRAMS 2-59 No.51914 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. Feb. 2002...

  • Page 79: Standard Circuit Diagram

    AV-48WP30 AV-48WP30 AV-48WP30 CONTENTS SEMICONDUCTOR SHAPES STANDARD CIRCUIT DIAGRAM BLOCK DIAGRAM CIRCUIT DIAGRAMS NOTE ON USING CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM 1.SAFETY Type RECEIVER PWB CIRCUIT DIAGRAM 2-29 (1/2) The components identified by the symbol and shading are No indication...
  • Page 80 AV-48WP30 AV-48WP30 BLOCK DIAGRAM SP L TV V2 TU001 UD001 L-OUT SPRITER TUNER IC631 SP R IC201 R-OUT TONE / VOL. FIX OUT RECEIVER PWB IC661 D AUDIO IN POWER AMP VM PWB CENTER SPEAKER TV V1 TU001 MAIN PWB...
  • Page 81 AV-48WP30 AV-48WP30 CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAMS [1/12] Y157 R_BBEOUT Y241 R117 C646 C645 TU101 QAU0206-001 C647 TUNER R104 QRN143J-0R0X C/N_AFT1 IC621 C630 R105 C105 TONE&VOL R629 C623 R628 MAIN_BUS 4.3V R124 TV_L2 FB22 C641 C642 C643 C106 C624...
  • Page 82 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [2/12] R565 R554 R567 V4_GND R569 R563 V4_GND L560 C560 MICOM VCHIP 1/25 V4_GND R553 R561 R568 R562 AGCMU1 V4_GND R566 M_BSD MHDDBSD R564 R501 V4_GND R502 SCL0 S4_US HDD_THRU S4_US R507 SDA0 TUNER/...
  • Page 83 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [3/12] C453 R432 I/P CONVERT MODULE SSB0D051A-M2 0.47/10 6.8k BUFFER QGC2507C1-96 CN004 R430 Q439 W-H1 IC431 TC4W66F-X R434 W-G2 Y401 Y402 L404 L403 R433 Q431 QRN143J-0R0X QRN143J-0R0X Y922 C404 Y921 2.5V C403 R435 1000/10...
  • Page 84 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [4/12] C012 R011 R013 VDMOUT C011 C013 R014 IC011 TC7W04F-X BUFFER HDMOUT IC242 TA78L09F-X 9V REG. L243 *L21 C245 47/16 C266 L244 R272 R273 *L21 C241 C242 C267 C268 R280 MAIN Y_MAIN R241 R242...
  • Page 85 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [5/12] NOTE 2SC2412K/QR/-X 2SA1037AK/QR/-X C021 R022 1SS355-X NCF11EZ-105X QRN143J-0R0X R021 NON MOUNT IC021 R020 TC4W66F-X R-Y GAIN SW Q021 R023 R024 R025 1.8k C134 1/25 V1/V3 R131 PC_Y R143 Q151 COMPONENT SW C131 2SC3837K/NP/-X...
  • Page 86 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [6/12] L211 QQL25CK-100Z C213 100/16 MAIN PWB (6/12) NTSUBH2 NTSUBH2 (HD SYNC) R217 C215 0.01 NTSUBV2 NTSUBV2 NTMAINV2 R218 8.2k C214 SSB-1051A-M2 NTMAINH2 2.2/50 SL211 R219 R213 CSB503F30 PC_V PC_G PC_H R214 R202 NTMAINV...
  • Page 87 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [7/12] NECK SCL0 SDA0 P_MU MAIN PWB (7/12) MICON_V (RGB SIGNAL PROCESSING) C391 SSB-1051A-M2 1/10 R392 R393 IC302 CXA1875AM-X Q322 R371 R372 Q321 2.2k IMX1-XW Q322 Q321 R374 IMX1-XW 4.7k R375 R373 R376 3.3k...
  • Page 88 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [8/12] X_RAY X-RAY 31/33 31/33 DEF_HP DEF_HP D353 H_SYNC D352 MA8150/M/-X H_SYNC V_SYNC V_SYNC R367 2.2k EHT(DC) DEF_VP POWER DEF_VP NECK NECK OSD_VD C357 R368 IC002 OSD_VD 0.001 B1_POW B1_POW SDA0 SDA0 POWERG SCL0...
  • Page 89 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [9/12] SOUND PROCESS LF PWB DEF. POWER PWB CN001 QGB1506L1-16 CN00Q CN00F L901 R769 Y956 Y947 Y948 STB12V Y910 D709 R774 R819 R822 R775 C932 R931 R818 4.7k R760 3.3k 3.3K D932 47/25 R933...
  • Page 90 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [10/12] REGULATOR BLOCK MAIN PWB (10/12) (AUTO WIDE) SSB-1051A-M2 IC852 S-80840ALNP-W CF851 C853 R851 D851 INT3 D852 INT2 R855 AP_REQ INT1 AP_REQ R856 AP_CLK INT0 AP_CLK R857 D853 AVss AP_DATA IC851 AVcc AUTO WIDE...
  • Page 91 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [11/12] NOTE 2SC2412K/QR/-X 2SA1037AK/QR/-X MA111-X MAIN PWB MA3062/M/-X (11/12) NON MOUNT (SOUND PROCESS) BUS WIRE SSB-1051A-M2 R_BBEOUT BBEAMP_G C663 R661 L_BBEOUT R657 R662 C664 IC661 AN5277 C661 AUDIO IC662 AN5277 C674 D661 C662 1000/50...
  • Page 92 AV-48WP30 AV-48WP30 MAIN PWB CIRCUIT DIAGRAM [12/12] IC901 PQ12RF1 LB_PRO 12V REGULATOR Y951 R901 D901 R903 1SR35-400A-T5 LOB_POW D903 R902 D902 C901 1SR35-400A-T5 C903 1.8k MAIN PWB TU_9V 100/25 (12/12) IC903 5V REGULATOR C902 Y943 (REGULATOR) BA17805T 100/16 SSB-1051A-M2 C908...
  • Page 93 AV-48WP30 AV-48WP30 RECEIVER PWB CIRCUIT DIAGRAM [1/2] ROUT CEGA008-001 SPLITTER CN0S2 TU101 QAU0206-001 CN0S3 C638 C639 QGA2501F1-05 47/25 TUNER QGA2501F1-03 R658 C206 R107 R654 D534 Q652 AFT2 C633 R213 R214 C205 22/50 R659 R108 C105 Q651 100k C631 C634 C635...
  • Page 94 AV-48WP30 AV-48WP30 RECEIVER PWB [2/2] & CENTER SPEAKER PWB CIRCUIT DIAGRAM CENTER CN0AD QGA2501C5-03Z CENTER SPEAKER D661 1SS133-T2 RY661 QSK0133-001 SWITCH SSB0A051A-M2 R661 4.7k R662 5.6k Q661 R666 2SC3311A/QR/-T R667 R_T_GND R_TWEETER R669 R665 C661 R_GND X 1/4! R670 3.3/50...
  • Page 95 AV-48WP30 AV-48WP30 POWER & DEF. PWB CIRCUIT DIAGRAM [1/2] DEF OSC PWB MAIN PWB CN003 CN010 QGB1505J1-35 QGB1506M1-16 *PARTS 31/33R Y585 Y587 SMF- SMF- 2051A-M2 2051A-M2 LA7876NZ R404 R405 D403 R521 V. OUT 100k Y502 IC401 1/4W,1% 1/4W,1% R401 R523 DAF TRANSF 5.6k...
  • Page 96 AV-48WP30 AV-48WP30 POWER & DEF. PWB CIRCUIT DIAGRAM [2/2] B1_POW PROTECT 28V/10V LIVE ISOLATED Y908 C998 Y905 0.0047 AC250V QCZ9074-472 C993 Y907 0.0047 AC250V QCZ9074-472 Y903 Y904 R954 Y906 ! C902 ! C997 0.0047 AC250V 0.1 AC275V 1/2W* C994 QCZ9074-472...
  • Page 97 AV-48WP30 AV-48WP30 DEF OSC PWB CIRCUIT DIAGRAM POWER & DEF. PWB CN010 QGB1505K1-35 CN0S4 R138 OSD_VD L101 C121 C122 QQL01BK-470Z 100/16 0.01 C185 Q131 BUFFER R131 R142 C161 C162 IN OUT Y008 1000/16 0.01 C164 NRSA63J-0R0X 0.01 R140 C165 IC163...
  • Page 98 AV-48WP30 AV-48WP30 LINE FILTER PWB CIRCUIT DIAGRAM W CN00W LINE FILTER PWB Y901 LINE FILTER LINE FILTER SSB-9051A-M2 F901 C903 Y902 LF901 QMF61U1-7R0-S .1 AC275V LF902 POWER CORD QQR0972-002 QFZ9072-104 QQR0972-002 60Hz AC120V QMPD200-200-JC FUSE C901 .1 AC275V POWER &...
  • Page 99 AV-48WP30 AV-48WP30 CONVERGENCE OSD PWB CIRCUIT DIAGRAM CONVERGENCE PWB CN0Y1 QGA2501F1-09 R715 Q701 2SC2412K/QR/-X R731 R732 Q703 R714 R722 2SC2412K/QR/-X R733 R734 R735 C714 R717 180p R736 R738 Q704 Q702 2SC2412K/QR/-X R716 2SC2412K /QR/-X R737 R739 R740 R741 R743 Q705...
  • Page 100 AV-48WP30 AV-48WP30 CONVRGENCE PWB CIRCUIT DIAGRAM CONVERGENCE PWB SSB-5051A-M2 IC804 STK392-110 IC805 STK392-110 CN012 QGB2510J1-09 NDC31HJ-151X C818 C819 D816 0.01 C829 150p R843 0.01 R801 C838 2WOMR 2.7k C822 D817 R840 R842 150p 3.3k odd/even R802 1WMFR CYH+ 2.7k CYH-...
  • Page 101 AV-48WP30 AV-48WP30 FRONT CONTROL PWB CIRCUIT DIAGRAM FRONT CONTROL Y4IN J401 C445 R404 10/50 Y4IN_GND J401 C446 QNZ0438-001 0.01 MY C4IN C4IN_GND J401 R405 SSB0L051A-M2 Y401 R406 R419 V4IN VIDEO 4 R416 R412 R401 C444 Y402 10/50 R411 R414 R418...
  • Page 102 AV-48WP30 AV-48WP30 FRONT I/F PWB & REMOCON SENSOR PWB CIRCUIT DIAGRAM CN00H FRONT I/F PWB SSB0L251A-M2 HP_MU STB3.3V STB3.3V IC002 CN0CH IC001 BSFR_5V GP1U281Q HP_MU BSFR_5V REMOCON RECEIVER REMOCON RECEIVER PC_V PC_V PC_GND PC_GND PC_H PC_H C4_GND CN0BH Y4_GND CN00R...
  • Page 103 AV-48WP30 AV-48WP30 AV JACK PWB CIRCUIT DIAGRAM [1/3] COMPONENT VIDEO INPUT BLOCK J101 QNZ0484-006 R101 D101 C102 0.01 D217 R219 R102 J101 C103 10/50 R217 QNZ0484-006 S2_1 R103 S2_SW1 Y1_G C101 R220 D220 D216 1/16 R107 NCB11CK-105X C104 10/50 R215...
  • Page 104 AV-48WP30 AV-48WP30 AV JACK PWB CIRCUIT DIAGRAM [2/3] C301 COM_G R301 R441 COM_Y LC301 R302 L421 COM_YG COM_B COM_BG COM_R R303 COM_RG C302 IC421 J301 C421 R436 R304 R423 R448 VI/V2 VIDEO1 Q424 R445 R434 LC302 R305 R438 BSDY COMPONENT...
  • Page 105 AV-48WP30 AV-48WP30 AV JACK PWB CIRCUIT DIAGRAM [3/3] MAIN PWB CN0AJ L431 AV JACK PWB (3/3) QQL25CK-100Z (SYNC SEPA BLOCK) R601 SSB0J051A-M2 C617 C618 120p R602 R603 C605 .47/50 C621 C606 0.0022 R604 HP.TIMING R607 R605 H.PHASE 100k C607 R608 F/V.DET...
  • Page 106 AV-48WP30 AV-48WP30 R/G/B CRT SOCKET PWB CIRCUIT DIAGRAM NOTE TP-R IC101 TDA6111Q IM-BW 1SR124-400A-T2 QQL26AJ-102Z CRT ASS'Y QQL244K-5R6Z HV DIVIDER QQL244K-4R7Z R CRT SA-M2 R108 2.8V 11.7V 2.8V 134.2V 136V 133.8V 11.1V 213V QRC121K-561Z R CRT R109 R103 L101 L002...
  • Page 107 AV-48WP30 AV-48WP30 R/G/B VM PWB CIRCUIT DIAGRAM R VELOCITY MODULATION PWB NOTE SSB-7151A-M2 C120 C112 K101 0.001 IM-BW 0.0022 CE41492-001Z QCB32HK-102Z QFLC1HJ-222Z NRSA63J-0R0X QQL26AJ-102Z C119 R116 C103 0.01 QCB32HK-103 QQL244K-5R6Z C109 R110 NCF21HZ-104X 10/160 1.8k 1/4W QQL244K-4R7Z QRJ146J-182X NON MOUNT...
  • Page 108 AV-48WP30 AV-48WP30 PATTERN DIAGRAMS POWER & DEF. PWB PATTERN Q402 R419 CN002 W090 D583 C409 W091 W076 CN001 W125 R423 CN005 C410 R416 Y403 W079 CN004 R957 D955 W088 W020 W086 Y942 W092 W085 Q401 R420 D973 R402 R418 W100...
  • Page 109 AV-48WP30 AV-48WP30 MAIN PWB PATTERN [SOLDER SIDE] C110 R108 R113 R618 C634 R630 C109 R114 R671 R698 R115 R642 R106 R116 C674 R643 R668 R665 R633 TU101 L101 R647 C641 R669 R666 R635 C105 D662 C668 C671 R109 C645 R659...
  • Page 110 AV-48WP30 AV-48WP30 MAIN PWB PATTERN [PARTS SIDE] 244 328 Y661 Y662 Y663 R698 Y664 C641 TU101 L101 C109 C634 R671 C622 C674 C621 C648 IC661 R674 R699 C673 Q663 R503 C651 C599 C102 L102 R555 J598 R558 C971 C686 R570...
  • Page 111 AV-48WP30 AV-48WP30 RECEIVER PWB PATTERN R672 D671 D661 D662 C651 R128 C123 R112 C102 Q671 R103 Q652 LC101 R109 C103 R111 R651 C104 R127 R660 C106 R122 Q101 UD101 R121 R107 R110 R108 R104 C105 IC122 C107 Q651 C813 R543...
  • Page 112 AV-48WP30 AV-48WP30 AV JACK PWB PATTERN R601 MARK L601 C431 MARK C434 R286 C264 D258 TOHO R288 C263 01.08.30 R289 Y005 Y011 R291 R290 Q260 R285 Y012 R342 Q261 D259 C604 R264 C257 R269 R254 Q254 R270 R255 Q255 R265...
  • Page 113 AV-48WP30 AV-48WP30 R/G/B CRT SOCKET PWB PATTERN [BCRT SOCKET PWB] [RCRT SOCKET PWB] R031 R031 Q031 Q031 UL MARK CKF1590-D01-1 HIRAI HIRAI 01.11.15 01.11.15 CKF1579-D01-1 UL MARK C005 C005 R006 R006 C101 FRONT C101 FRONT W013 C102 W013 C102 H101...
  • Page 114 AV-48WP30 AV-48WP30 R/G/B VM PWB PATTERN [R VM PWB] [B VM PWB] FRONT FRONT L001 L001 SSB-7351A SSB-7151A K101 K101 CKF1581-B01-1 CKF1594-B01-1 VM B! VM R! D102 D102 R115 R117 R115 R117 C109 R112 R112 C109 R118 R118 R124 R106...
  • Page 115 AV-48WP30 AV-48WP30 LINE FILTER PWB PATTERN DEF OSC PWB PATTERN MARK C137 C138 CL014 R182 Y002 C134 R137 C136 R139 R172 R181 C177 Q132 R127 R142 D913 Y911 IC162 C167 Q131 D911 C131 R133 Q162 C121 LF902 R168 R188 R179...
  • Page 116 AV-48WP30 AV-48WP30 FRONT CONTROL PWB PATTERN FRONT I/F PWB PATTERN W006 CKF1634-B01-1 W007 W004 KATAYAMA W008 W010 W005 01.10.18 D701 R711 R706 POWER W001 BLUE Q701 W028 Q702 POWER POWER W027 S707 S701 R707 FRONT W007 W009 W021 VOL +...
  • Page 117 AV-48WP30 AV-48WP30 CONVERGENCE PWB PATTERN D828 S801 CKF1589-D01-1 CN013 CONVERGENCE OUT UL MARK HIRAI K801 01.11.15 CN011 CN012 H005 MD001 W033 R814 R815 H004 W032 D872 R884 C838 Y804 W009 Q810 Q809 R828 W030 W010 W035 C822 D842 C807 R868...
  • Page 118 VICTOR COMPANY OF JAPAN, LIMITED HOME AV NETWORK BUSINESS UNIT. 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan Printed in Japan AV48WP30-H #4 VP 0202 DP6060...

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