JVC AV32H20EUS Service Manual

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COLOUR TELEVISION

AV32H20EUS

AV28H20EUS

AV28H20EUB

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････････････････ 2-1

････････････････

AV32 H20EUS

AV28 H20EUS

AV28 H20EUB

BASIC CHASSIS

MF Ⅱ Ⅱ Ⅱ Ⅱ

･･･ 5

･･･

･････････････ 6

･････････････

No.51945

May 2002

Table of Contents

Summary of Contents for JVC AV32H20EUS

Page 1: Colour Television
AV32 H20EUS AV28 H20EUS AV28 H20EUB SERVICE MANUAL COLOUR TELEVISION BASIC CHASSIS AV32H20EUS MF Ⅱ Ⅱ Ⅱ Ⅱ AV28H20EUS AV28H20EUB CONTENTS ! SPECIFICATIONS ･････････････････････････････････････････････････････････････････････････････････････････････...
Page 2: Specifications
(RCA pin jack×2) Headphone jack Stereo mini jac k ( φ 3.5mm ) Remote Contr ol Unit RM-C54H (AAA/R03 dry battery×2) : (AV32H20EUS, AV28H20EUS) RM-C50(AAA/R03 dry battery × 2) : (AV28H20EUB) Design & specifications are subject to change without notice No.51945...
Page 3 AV32H20EUS AV28H20EUS AV28H20EUB ■ ■ ■ ■ 21-pin Euro connector (SCART socket) : EXT-1 / EXT-2 / EXT-3 (P-P= Peak to Peak, B-W= Blanking to white peak) Signal Designation Matching Value EXT-1 EXT-2 EXT-3 No . AUDIO R output 500mVrms(Nominal), ○...
Page 4: Safety Precautions
AV32H20EUS AV28H20EUS AV28H20EUB 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-ass embling the product, always perform an isolation design unless authorized in writing by the manufacturer.
Page 5: Main Difference List
AV32H20EUS AV28H20EUS AV28H20EUB FEATURES " New chassis design enable us e of an interac tive on screen " Users can make VCR dubbing of picture and sound by controlling control. the AV selec tor to select an optional sourc e at the EXT-2 output "...
Page 6: Specific Service Instructions
AV32H20EUS AV28H20EUS AV28H20EUB SPECIFIC SERVICE INSTRUCTIONS DISASSEMBLY PROCEDURE REMOVING THE REAR COVER REMOVING THE POWER & DEF PWB 1. Unplug the power c ord. " After removing the rear cover. " After removing the rear CHASSIS. 2. Remove the 12 (28” models), 13 (32” model) screws marked A as s hown in the Fig.
Page 7 AV28H20EUS / AV28H20EUB. Although AV32H20EUS are slightly different from this figure, you c an use the exploded view for disass embling the AV32H20EUS in same step as AV28H20EUS / AV28H20EUB. (×12 : 28” models) (×13 : 32” model) Fig. 1...
Page 8 AV32H20EUS AV28H20EUS AV28H20EUB REMOVING THE CRT ∗ Replacement of the CRT should be performed by 2 or more pers ons. CRT CHANGE TABLE • After removing the c over, chassis etc., 1. Putting the CRT c hange table on soft cloth, the CRT change table should also be c overed with s uch soft cloth (shown in Fig.3).
Page 9: Replacement Of Chip Component
AV32H20EUS AV28H20EUS AV28H20EUB 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 c hip part, melt the s older adequately.
Page 10 AV32H20EUS AV28H20EUS AV28H20EUB REPLACEMENT OF MEMORY ICs 1. Memory ICs This TV us e memory ICs. In the memory ICs, there are memorized data for correctly operating the video and deflection circuits . When replacing memory ICs, be s ure to us e ICs written with the initial values of data.
Page 11: Do Not Adjust
AV32H20EUS AV28H20EUS AV28H20EUB SETTING VALUES OF SYSTEM CONSTANT SET (TABLE 1) Setting item Setting content Setting value Setting item Setting content Setting value DESTINATION DOLBY 16:9 CRT TYPE 16:9 PURITY PROGRESSIVE PICTURE TILT TDA9178 DIGIPURE PRO TONE IC 1TUNER 2TUNER FLAT PIC&TEXT...
Page 12: Do Not Adjust
AV32H20EUS AV28H20EUS AV28H20EUB SERVICE ADJUSTMENTS BEFORE STARTING SERVICE ADJUSTMENT 1. There ar e 2 ways of adjusting this TV: One is with the 7. Preparation for adjustment (pres etting): REMOTE CONTROL UNIT and the other is the conventional Unless otherwis e specified in the adjustment items, preset the method using adjustment parts and components.
Page 13: Main Pwb
AV32H20EUS AV28H20EUS AV28H20EUB ADJUSTMENT LOCATIONS FRONT FRONT CONTROL P WB (1 /2) FRONT CONTROL P WB (2 /2) REMOCON UP DOWN SP R SP L F90 1 POWER SW CN002 FRONT FRONT MAIN PWB PO WE R&DE F PWB CN002...
Page 14: Do Not Adjust
AV32H20EUS AV28H20EUS AV28H20EUB 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) c an be made, and they are broadly c lassified in the following items of settings (adjus tments ): (1) 1.
Page 15 AV32H20EUS AV28H20EUS AV28H20EUB SERVICE MENU SERVICE MENU 1. I F 2. V /C 3. A UDIO 4. DE F 5. V S M PRE S E T 6. S TA TUS 7. P IP (O FF) 8. - - - 9.
Page 16 AV32H20EUS AV28H20EUS AV28H20EUB (3) Method of Setting 1) Method of Setting 1.IF [VCO] ･･･････････････････････････････････ It mus t not adjust without signal. ① 1 Key････････････････････････････････ Select 1.IF. ② 1 Key････････････････････････････････ Select 1.VCO(CW) Make sure that the arrow position between the ABOVE REF and BELOW REF.
Page 17 AV32H20EUS AV28H20EUS AV28H20EUB ADJUSTMENTS CHECK ITEM Measuring Item Test point Ad justment part Description instrument Signal TP-91(B1) 1.RGB BLK 1. Receive a any broadcast. Power Supply generator TP-E(# # # # ) 2. Push the “ZOOM” key and s elect the FULL mode.
Page 18 AV32H20EUS AV28H20EUS AV28H20EUB FOCUS & SCREEN ADJUSTMENT Measuring Item Test point Ad justment part Description instrument FOCUS Signal FOCUS VR [28”MODEL] adjustment gener ator [In HVT] 1. Receive a cross -hatc h signal. [28” MODEL] 2. Press the “ZOOM” key and s elect the FULL mode.
Page 19 AV32H20EUS AV28H20EUS AV28H20EUB VSM PRESET ADJUST SETTING Measuring Item Test point Ad justment part Description instrument VSM PRESET Remote 1. CONT . Select COOL with the MENU key of the remote control unit. setting control unit 2. BRIGHT Select 5.VSM PRESET from the SERVICE MENU.
Page 20 AV32H20EUS AV28H20EUS AV28H20EUB VIDEO / CHROMA CIRCUIT ADJUSTMENT The setting (adjustment) using the REMOTE CONTROL UNIT is made on the basis of the initial setting values. The setting values which adjust the scr een to the optimum condition can be different from the initial setting values.
Page 21: Wdr B (Do Not Adjust)
AV32H20EUS AV28H20EUS AV28H20EUB Measuring Item Test point Ad justment part Description instrument WHITE Signal 2. WDR R " Set the PICTURE MODE to NORMAL. BALANCE gener ator 3. WDR G 1. Receive a black and white signal (colour off). (High Lig ht) 2.
Page 22 AV32H20EUS AV28H20EUS AV28H20EUB Measuring Item Test point Ad justment part Description instrument S UB CO LO UR Ⅰ Ⅰ Ⅰ Ⅰ Remote 7.COLOUR [Method of adjustm ent without m easuring instrument] control unit (PAL～～～～ NT SC) adjustment...
Page 23 AV32H20EUS AV28H20EUS AV28H20EUB Measuring Item Test point Ad justment part Description instrument S UB CO LO UR Ⅱ Ⅱ Ⅱ Ⅱ Signal TP-47B 7.COLOUR [Method of adjustm ent using measur ing instrument] TP-E( # # # # ) gener ator (PAL～...
Page 24 AV32H20EUS AV28H20EUS AV28H20EUB Measuring Item Test point Ad justment part Description instrument SUB HUEⅠ Ⅰ Ⅰ Ⅰ Remote 8.HUE [Method of adjustm ent without m easuring instrument] control unit adjustment NTSC 3.58 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 25 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. ＊＊＊＊ Initial setting value ( AV32H20EUS) : Fixed value Initial setting value Setting item...
Page 26 AV32H20EUS AV28H20EUS AV28H20EUB Measuring Item Test point Ad justment part Description instrument V-SHIFT Signal 1. V- SHIFT [FULL mode] Ad justment gener ator 1. Receive a circle pattern signal of vertic al frequency 50Hz. 2. Select 4.DEF from the SERVICE MENU.
Page 27 AV32H20EUS AV28H20EUS AV28H20EUB Measuring Item Test point Ad justment part Description instrument H. CENTER 3.H-CENT. 1. Receive a c ircle pattern s ignal. adjustment 2. Select 3.H-CENT and set the initial s etting value. 3. Adjust H-CENT to make C=D.
Page 28 AV32H20EUS AV28H20EUS AV28H20EUB Measuring Item Test point Ad justment part Description instrument TRAPEZIUM Signal 5.TRAPEZ 1. Receive a cross-hatch signal. gener ator adjustment 2. Select 5.TRAPEZ with the FUNCTION UP/DOWN ( / ) key. Remote 3. Set the initial setting value of TRAPEZ with the FUNCT ION control unit - or + ( / ) key.
Page 29: Do Not Adjust
AV32H20EUS AV28H20EUS AV28H20EUB Measuring Item Test point Ad justment part Description instrument • 11.BOW In case where th ere is a bow-shaped distortion o f images adjustment on the screen. ( Fig.B) 1. Select 11.BOWwith the FUNCTION UP/DOWN ( / ) key.
Page 30: Do Not Adjust
AV32H20EUS AV28H20EUS AV28H20EUB AUDIO CIRCUIT ADJUSTMENT " Do not touch 3. AUDIO adjustment of the SERVICE MENU as it requires no adjustment. If values had changed for the some reas on, set the initial values in the following table. 3. AUDIO (Do not adjust)
Page 31 AV32H20EUS AV28H20EUS AV28H20EUB SCHEMATIC DIAGRAMS COLOUR TELEVISION BASIC CHASSIS AV32H20EUS AV28H20EUS AV28H20EUB CD-ROM No.SML200205 MENU CONTENTS NOTE ON USING CIRCUIT DIAGRAMS SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS PATTERN DIAGRAMS 2-21 No.51945 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. May 2002...
Page 32: Standard Circuit Diagram
AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB FRONT CONTROL PWB PATTERN [2/2] AV32H20EUS / AV28H20EUS / AV28H20EUB STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY Type The components identified by the symbol and shading are No indication :Ceramic capacitor critical for safety. For continued safety replace safety critical...
Page 33 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB FRONT CONTROL PWB PATTERN [1/2] CONTENTS SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM POWER & DEF PWB CIRCUIT DIAGRAM AV SW PWB CIRCUIT DIAGRAM 2-11 MICOM PWB CIRCUIT DIAGRAM 2-13 100Hz PWB CIRCUIT DIAGRAM...
Page 34 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB BLOCK DIAGRAM POWER IC665 MAIN PWB BASS IC662 R-OUT IC101 TU001 IC601 IC663 MULTI SOUND POWER AMP TUNER PROCESSOR L-OUT IC203 B-OUT IC202 VTV1 R-OUT IC551 L TV RTV ROTATION TV OUT EXT-1 IC201...
Page 35 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM [1/2] MICOM PWB 100Hz PWB AV SW PWB SYNC SEP PB CN0R1 CN0NS CN00C CH41171-006 CN0R3 CN0R2 CN001 CN007 CN003 QGB1505J1-50 QGB1505J1-50 QGB1505J1-50 Y305 K301 Y304 NQR0413-003X D773...
Page 36 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB MAIN PWB CIRCUIT DIAGRAM [2/2] J001 K602 QNN0296-001 CE42681-001Y R642 C646 Q617 DTC323TK-X R650 MUTING -0.1V K601 CE42681-001Y Q615 R643 MUTING C647 1.2V Q616 R651 DTC323TK-X R009 R644 MUTING 100k R008 SCL1 C639 C638...
Page 37 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB POWER & DEF PWB CIRCUIT DIAGRAM MAIN PWB ASSY CN006 CN004 CN005 QGB1506M1-16 QGB1506M1-16 QGB1506M1-16 X-RAY R591 R586 D583 2.3V 1/4W FR 6.80k MTZJ7.5S-T2 QRZ9017-4R7 Q583 Y901 D584 X-RAY PROTECTOR TH901 RY931 RGP10J-5025-T3 R587...
Page 38 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB AV SW PWB CIRCUIT DIAGRAM C115 R130 10/50 AV SW PWB R112 R131 C116 10/50 10/50 SMF0S401A-U2 R113 -1.3V 0.1V A.MUTE Q112 Q104 RTV1 Q105 MUTING DTC323TK-X DTC323TK-X -1.3V MUTING MUTING LTV1 EXT-1 R151...
Page 39 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB MICOM PWB CIRCUIT DIAGRAM CN0J1 CN0J2 R142 R143 C058 R141 MICOM PWB SMF0M401A-U2 TMODE C019 47/16 R139 2.2k C018 C020 R137 Q007 2.2k R138 2.2k R125 4.7k SDA2 R126 4.7k SCL2 R127 R140 COMPULINK 4.7k...
Page 40 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB 100Hz PWB CIRCUIT DIAGRAM CN0UH 5V L209 L210 NQL092K-1R5X C132 .047/25 3.3V C134 L209 L210 C125 C281 .068/16 3.3V C128 C133 IC212 .0015 3.3V R201 R202 R203 C282 L109 C218 R293 C126 560p X101...
Page 41 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB CRT SOCKET PWB CIRCUIT DIAGRAM CRT SOCKET PWB NOTE 2SC2412K/QR/-X SMF-3401A-U2 2SA1037AK/QR/-X (AV32H20EUS) IC203 MA111-X SMF-3402A-U2 (AV28H20EUS / AV28H20EUB) TDA6111Q B-OUT MA3130/H/-X BW:BUS WIRE :NON-MOUNT(OPEN) QRC121K-152Z C203 R234 R237 NCF31CZ-104X 1.5k TP-47B 3.3k C206...
Page 42 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB FRONT CONTROL PWB CIRCUIT DIAGRAM FRONT CTRL PWB SMF-8401A-U2 (AV32H20EUS) SMF-8402A-U2 S001 (AV28H20EUS / AV28H20EUB) IC001 QSW0619-003Z GP1U281Q MENU R013 J001 REMOCON RECEIVER QMS3004-C01 EXT-4 HEADPHONE JACK R036 J003 R039 R037 R038 CH DOWN...
Page 43 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB PATTERN DIAGRAMS MAIN PWB PATTERN FRONT C602 D628 Y605 Y609 R696 K601 IC605 CN008 R631 C627 Q616 Q603 Y670 HS601 R687 C658 R657 R658 C648 C617 R647 R659 Y684 C696 R688 Y676 C657 IC606...
Page 44 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB POWER & DEF PWB PATTERN W103 W100 R401 R944 Q462 R464 R945 W104 R403 W120 Q941 W061 D462 CN006 CN004 C992 C401 W069 W108 R462 HS005 CN005 D421 R569 C414 R947 R469 D523 R402...
Page 45 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB AV SW PWB PATTERN CRT SOCKET PWB PATTERN R180 R146 R179 R177 R149 Q113 W044 Q101 Q102 C127 C117 C126 R147 R107 Q110 R105 C209 R148 R110 C122 C118 HS101 W037 W011 C203 W036...
Page 46 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB MICOM PWB PATTERN C057 C056 C055 IC003 C051 C054 C053 IC012 IC002 IC002 R041 R040 R039 K004 R164 R038 L015 R037 R157 R036 R035 R034 R042 IC902 C036 R094 3.3V R092 R093 C027 R091...
Page 47 AV32H20EUS AV32H20EUS AV28H20EUS AV28H20EUS AV28H20EUB AV28H20EUB 100Hz PWB PATTERN C226 C225 IC202 SMF-0Z404A IC203 SMF-0Z405A R132 R133 R134 R233 R135 R229 R136 C286 R137 R230 R138 C283 C223 C281 R231 R139 L204 X101 R232 ITOH C125 IC213 02.02.20 IC101 R228...
Page 48 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 VP 0205 DP8080...
Page 49: Parts List
AV32H20EUS AV28H20EUS AV28H20EUB PARTS LIST CAUTION ! The parts identified by the symbol are important for the s afety. Whenever replacing these parts, be s ure to use s pec ified ones to secure the safety . ! The parts not indic ated in this Parts List and those which are filled with lines 　　 in the Parts No. c olumns will not be supplied.
Page 50: Table Of Contents
AV32H20EUS AV28H20EUS AV28H20EUB CONTENTS ! ! ! ! USING PW BOARD & REMOTE CONTROL UNIT ･････････････････････････････････････････････････････････････････ AV32H20EUS ! ! ! ! EXPLODED VIEW PARTS LIST 33, 34 ･･･････････････････････････････････････････････････････････････････････････････ ! ! ! ! EXPLODED VIEW 33, 35 ･･･････...
Page 51 AV32H20EUS EXPLODED VIEW PARTS LIST AV32H20EUS ! Ref.No. Part No. Part Name Description LC 403 54- 003A -C JV C M ARK LC 305 80- 001C -C LE D L ENS LC 305 79- 001B -C RE MOC ON WIND OW...
Page 52 AV32H20EUS AV32H20EUS ! Ref.No. Part No. Part Name Description ! V0 1 W7 6QD D25 7XV4 IT C T UBE (C) In c.D Y,P C MA GNE T,WE DGE ! L0 1 QQ W01 05- 001 DE GAU SSI NG C OIL...
Page 53 AV32H20EUS EXPLODED VIEW L0 1 CRT SOCKET 100Hz PWB POWER & DEF. PWB T2 551 FRONT CONT ROL MAIN PWB (×3) MICOM PWB AV SW PWB (×13) No.51945...
Page 54: Smf-1401A-U2
AV32H20EUS AV32H20EUS PRINTED WIRING BOARD PARTS LIST ■ MAIN P.W. BOARD ASS’Y (SMF-1401A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR RESISTOR R1501 NRSA63J-0R0X MG R 0.0Ω 1/16W J R1004-06 NRSA63J-101X MG R 100Ω...
Page 55 AV32H20EUS ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR CAPACITOR R1772-76 NRSA63J-221X MG R 220 Ω 1/16W J C1561 NDC31HJ-561X C CAP. 560pF 50V J C1562 QETN1HM-105Z E CAP. 1 µ F 50V M...
Page 56: Smf-2401A-U2
AV32H20EUS ■ ■ ■ ■ POWER & DEF. P.W. BOARD ASS’Y (SMF-2401A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description DIODE RESISTOR D1771-74 MA3056/M/-X ZENER DIODE R2401-02 QRE141J-562Y 5.6k Ω 1/4W J...
Page 57 AV32H20EUS ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR CAPACITOR R2931 QRE141J-1R0Y 1.0 Ω 1/4W J C2904 QCZ9054-472 C CAP. 4700pFAC250V Z C2905 QCZ9054-472 C CAP. 4700pFAC250V Z R2932 QRE141J-1R5Y 1.5Ω 1/4W J...
Page 58: Smf-3401A-U2
AV32H20EUS ■ ■ ■ ■ CRT SOCKET P.W. BOARD ASS’Y (SMF-3401A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description DIODE RESISTOR D2582 MTZJ7.5B-T2 ZENER DIODE R3101 NRSA63J-223X MG R 22k Ω 1/16W J D2583 MTZJ7.5S-T2...
Page 59: Smf-8401A-U2
AV32H20EUS ■ ■ ■ ■ FRONT CONTROL P.W. BOARD ASS’Y (SMF-8401A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR RESISTOR C3213-15 NDC31HJ-181X C CAP. 180pF 50V J C3216 QETN1CM-107Z E CAP.
Page 60 AV32H20EUS ■ ■ ■ ■ MICOM P.W. BOARD ASS’Y (SMF0M401A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR RESISTOR C0002 NCF31CZ-104X C CAP. 0.1 µ F 16V Z R0001 NRSA63J-102X MG R 1kΩ...
Page 61 AV32H20EUS ■ ■ ■ ■ AV SW P.W. BOARD ASS’Y (SMF0S401A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR RESISTOR C0111-12 QETN1CM-477Z E CAP. 470 µ F 16V M R0101-09 NRSA63J-750X MG R 75Ω...
Page 62 AV32H20EUS ■ ■ ■ ■ 100Hz P.W. BOARD ASS’Y (SMF0Z405A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR RESISTOR C0131 NCB31HK-152X C CAP. 1500pF 50V K R0008-09 NRSA63J-0R0X MG R 0.0Ω 1/16W J...
Page 63: Exploded View Parts List
AV28H20EUS AV28H20EUB EXPLODED VIEW PARTS LIST AV28H20EUS ! Ref.No. Part No. Part Name Description LC 403 54- 003A -C JV C M ARK LC 305 80- 001C -C LE D L ENS LC 305 79- 001B -C RE MOC ON WIND OW ! 10 0 LC 106 62- 023A -U FR ONT CA BINE T A SSY...
Page 64 AV28H20EUS AV28H20EUB AV28H20EUS ! Ref.No. Part No. Part Name Description ! V0 1 W6 6QD E99 3X92 5 IT C T UBE (C) In c.D Y,P C MA GNE T,WE DGE ! L0 1 QQ W01 00- 001 DE GAU SSI NG C OIL ! T2 551 QQ H01 26- 001 H.
Page 65 AV28H20EUS AV28H20EUB EXPLODED VIEW L0 1 CRT SOCKET 100Hz PWB POWER & DEF. PWB T2 551 FRONT CONT ROL MICOM PWB MAIN PWB (×3) AV SEL. PWB (×12) No.51945...
Page 66: Av28H20Eus Av28H20Eub
AV28H20EUS AV28H20EUB AV28H20EUS / AV28H20EUB PRINTED WIRING BOARD PARTS LIST ■ MAIN P.W. BOARD ASS’Y (SMF-1402A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR RESISTOR R1511 NRSA63J-152X MG R 1.5kΩ 1/16W J R1004-06 NRSA63J-101X MG R...
Page 67 AV28H20EUS AV28H20EUB ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR CAPACITOR C1001 NCB31HK-222X C CAP. 2200pF 50V K C1596 NCB31CK-104X C CAP. 0.1 µ F 16V K C1002 QETN1HM-106Z E CAP. 10 µ...
Page 68: Smf-2402A-U2
AV28H20EUS AV28H20EUB ■ ■ ■ ■ POWER & DEF. P.W. BOARD ASS’Y (SMF-2402A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR TRANSISTOR R2401-02 QRE141J-562Y 5.6kΩ 1/4W J Q1101-02 2SC2412K/QR/-X SI.TRANSISTOR Q1301 2SA1037AK/QR/-X SI.TRANSISTOR R2403...
Page 69 AV28H20EUS AV28H20EUB ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR CAPACITOR R2945 QRE141J-563Y 56k Ω 1/4W J C2909 QCZ0340-391 C CAP. 390pF 2kV K C2910 QETN1HM-476Z E CAP. 47 µ F 50V M R2946 QRE141J-103Y 10kΩ...
Page 70: Smf-3402A-U2
AV28H20EUS AV28H20EUB ■ ■ ■ ■ CRT SOCKET P.W. BOARD ASS’Y (SMF-3402A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR DIODE R3101 NRSA63J-223X MG R 22kΩ 1/16W J D2904 EU2A-T2 SI.DIODE D2905 1SS133-T2 SI.DIODE...
Page 71: Smf-8402A-U2
AV28H20EUS AV28H20EUB ■ ■ ■ ■ FRONT CONTROL P.W. BOARD ASS’Y (SMF-8402A-U2) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR RESISTOR R8001-02 QRE121J-271Y 270 Ω 1/2W J C3216 QETN1CM-107Z E CAP. 100µF 16V M R8005 NRSA63J-221X...
Page 72: Remote Control Unit Parts List
AV32H20EUS AV28H20EUS AV28H20EUB REMOTE CONTROL UNIT PARTS LIST AV32H20EUS / AV28H20EUS (RM-C54H-1C) ! Ref.No. Part No. Part Name Description 2AA030733 BATTERY COVER 2AA030732 SLIDE COVER AV28H20EUB (RM-C50-1C) ! Ref.No. Part No. Part Name Description 2AA027770 BATTERY COVER 2AA027761 SLIDE COVER...
Page 73: Packing Parts List
AV32H20EUS AV28H20EUS AV28H20EUB PACKING 11 12 PACKING PARTS LIST AV32H20EUS ! Ref.No. Part No. Part Name Description AEM1002-E70-E PACKING CASE AEM1052-063-E EURO LABEL LC10384-002C-U CUSHION ASSY 4pcs in 1set AEM1047-A02-E POLY BAG RM-C54H-1C REMOCON UNIT AEM3021-003A-E POLY BAGS (x2) LCT1142-001A-U INST.BOOK...
Page 74 VICT OR COMPANY OF J APAN, LIMIT ED HOME AV NETWORK BU SINESS UNIT 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan AV32H20EU S-U #3 VP 0205 AV28H20EU S-U #3 DP8061 AV28H20EU B-U #3...

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