JVC AV-28X37SUE Service Manual
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JVC AV-28X37SUE Service Manual

JVC AV-28X37SUE Service Manual

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SERVICE MANUAL
03
2003
52106
AV-28X37SUE, AV-28X37HKE,
AV-28X35HKE, AV-28X37HIE,
AV-28H35SUE, AV-28H35BUE,
AV-28X35HUE
1
2
3
4
5
6
7
8
9
0
AV
MENU
P
TV
OK
P
TV
<RM-C50H>
<RM-C54H>
<RM-C55H>
1
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
COLOUR TELEVISION
AV-28X35HKE
AV-28H35SUE
AV-28H35BUE
AV-28X35HUE
TABLE OF CONTENTS
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
AV-28X37SUE AV-28X37HKE
AV-28X35HKE AV-28X37HIE
AV-28H35SUE AV-28H35BUE
BASIC CHASSIS
AV-28X37SUE
AV-28X37HKE
AV-28X37HIE
AV-28X35HUE
ML
No.52106
2003/03

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  • Page 1 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE SERVICE MANUAL COLOUR TELEVISION 52106 2003 AV-28X37SUE, AV-28X37HKE, BASIC CHASSIS AV-28X35HKE, AV-28X37HIE, AV-28H35SUE, AV-28H35BUE, AV-28X35HUE MENU <RM-C50H> AV-28X35HKE AV-28X37SUE <RM-C54H> AV-28H35SUE AV-28X37HKE <RM-C55H> AV-28H35BUE AV-28X37HIE AV-28X35HUE TABLE OF CONTENTS PRECAUTIONS ............... 1-4 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE SPECIFICATION Content Item AV-28H35SUE AV-28X37SUE AV-28X37HKE AV-28X37HIE AV-28H35BUE AV-28X35HUE AV-28X35HKE Dimensions ( W x H x D ) 85.4cm x 50.8cm x 49cm 85.4cm x 50.8cm x 49.3cm Mass 36.3kg 39.0kg TV RF System...
  • Page 3 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 21-pin Euro connector (SCART) : EXT-1/EXT-2/EXT-3 PinNo. Signal Designation Matching Value EXT-1 EXT-2 PinNo. EXT-3 AUDIO R output 500mV(rms) (Nominal), Used (TV OUT) Used (LINE OUT) Low impedance AUDIO R input 500mV(rms) (Nominal),...
  • Page 4 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE SECTION 1 PRECAUTIONS 1.1 SAFETY PRECAUTIONS [EXCEPT FOR UK] and connecting the other end of the lead through a 10k 2W resistor to the anode button. (1) The design of this product contains special hardware, (8) When service is required, observe the original lead dress.
  • Page 5 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 1.2 SAFETY PRECAUTIONS [FOR UK] (1) The design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer.

  • Page 6: Specific Service Instructions

    MAIN PWB ASSY SML-1002A-U2 SML-1902A-U2 SML-1002A-U2 MICOM&100Hz SML0Z001A-U2 SML0Z001A-U2 SML0Z001A-U2 PWB ASSY [AV-28X37SUE / AV-28X35HUE] SML0Z002A-U2 [AV-28H35SUE / AV-28H35BUE] FRONT CABINET ASSY LC11562-001A-U [AV-28X37SUE] LC11562-002A-U [AV-28X37HKE] LC11562-002A-U LC11313-008A-U [AV-28X35HUE] LC11313-008A-U [AV-28X35HKE] LC11313-007A-U [AV-28H35SUE] LC11313-009A-U [AV-28H35BUE] REAR COVER LC11282-001C-U LC11282-001C-U LC11282-001C-U LC11282-002B-U...
  • Page 7 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 2.3 DISASSEMBLY PROCEDURE 2.3.1 REMOVING THE REAR COVER 2.3.8 CHECKING THE PW BOARD (1) Unplug the power cord. • To check the back side of the PW Board. (2) Remove the 13 screws [A] as shown in the Fig. 1.
  • Page 8 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE ( x 2) FRONT CABINET ( x 4) CRT SOCKET SPEAKER SPEAKER ADAPTER FRONT POWER & CLAW CONTROL DEF. PWB CHASSIS BASE AV TERMINAL BOARD MAIN PWB MICOM CLAW AV SW ( x 3)
  • Page 9 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 2.3.10 REMOVING THE CRT CRT CHANGE TABLE Note: • Replacement of the CRT should be performed by 2 or more persons. • After removing the REAR COVER, CHASSIS etc., APPROX. (1) Putting the CRT change table on soft cloth, the CRT...
  • Page 10 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 2.4 REPLACEMENT OF MEMORY IC 2.4.1 MEMORY IC This TV use memory IC. In the memory IC, there are memorized data for correctly operating the video and deflection circuits. When replacing memory IC, be sure to use IC written with the initial values of data.
  • Page 11 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 2.4.3 SETTING VALUES OF SYSTEM CONSTANT SET (TABLE 1) Setting value AV-28X37SUE Setting item Setting content AV-28X35HUE AV-28X37HKE AV-28X37HIE AV-28H35SUE AV-28X35HKE AV-28H35BUE DESTINATION CRT TYPE 16:9 16:09 16:09 16:09 PICTURE TILT POWER BASS...
  • Page 12 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 2.4.5 SERVICE MENU SETING ITEMS (TABLE 3) Setting item Setting value Setting item Setting value 1. IF 1. VCO 5. VSM PRESET BRIGHT/SOFT/STD COOL/WARM/NOMAL 2. ATT ON/OFF 1.CONT. 1.WDR R 2.BRIGHT 2.WDR G 3.SHARP...
  • Page 13 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 2.5 REPLACEMENT OF CHIP COMPONENT 2.5.1 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.
  • Page 14 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE SECTION 3 ADJUSTMENT 3.1 ADJUSTMENT PREPARATION (1) There are 2 ways of adjusting this TV : One is with the REMOTE CONTROL UNIT and the other is the conventional method using adjustment parts and components.
  • Page 15 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 3.3 ADJUSTMENT LOCATIONS FRONT CONTROL PWB SIDE CONTROL PWB FRONT POWER POWER D8801 IC8851 F8901 LF8901 POWER CORD FRONT MAIN PWB POWER&DEF PWB MICOM / 100Hz IC941 CN003 IC701 AV JACK PWB CN004...
  • Page 16 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 3.4 BASIC OPERATION OF SERVICE MENU 3.4.1 TOOL OF SERVICE MENU OPERATION Operate the SERVICE MENU with the REMOTE CONTROL UNIT. 3.4.2 SERVICE MENU ITEMS With the SERVICE MENU, various adjustments can be made, and they are broadly classified in the following items of settings.
  • Page 17 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE SERVICE MENU SERVICE MENU 1. IF 2. V/C 3. AUDIO 4. DEF 5. VSM PRESET 6. STATUS 8. SURROUND 9. SHIPPING (OFF) 0. BUS FREE 1-9 : SELECT : EXIT 4. DEF 1.IF(VCO)
  • Page 18 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE (3) METHOD OF SETTING 1) METHOD OF SETTING 1.IF [1.VCO] : It must not adjust without signal. Function (a) [1] Select 1.IF (b) [1] Select 1.VCO (CW) Make sure that the arrow position between the ABOVE REF and BELOW REF.
  • Page 19 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 3.5 ADJUSTMENTS PROCEDURE 3.5.1 CHECK ITEM Measuring Item Test point Adjustment part Description instrument B1 POWER Signal X connector [2.V/C] (1) Receive a any broadcast. SUPPLY generator TP-91(B1) 1.RGB BLK (2) Select the FULL mode.
  • Page 20 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 3.5.2 FOCUS ADJUSTMENT Measuring Item Test point Adjustment part Description instrument FOCUS Signal FOCUS VR (1) Receive a cross-hatch signal. adjustment generator [In HVT] (2) Select the FULL mode. (3) While watching the screen, adjust the FOCUS VR to make the vertical and horizontal lines as fine and sharp as possible.
  • Page 21 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 3.5.4 VIDEO 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 screen to the optimum condition can be different from the initial setting values.
  • Page 22 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE Measuring Item Test point Adjustment part Description instrument WHITE Signal [2. V/C] • Set the PICTURE MODE to NORMAL. BALANCE generator 2.CUTOFF R (1) Receive a black and white signal (colour off). adjustment 3.CUTOFF G...
  • Page 23 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE Measuring Item Test point Adjustment part Description instrument SUB COLOUR ll Signal TP-47B [2.V/C] [Method of adjustment using measuring instrument] adjustment generator TP-E( ) 10.COLOUR PAL COLOUR: [CRT (PAL/SECAM/NTSC) (1) Receive a PAL full field colour bar signal (75%...
  • Page 24 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE Measuring Item Test point Adjustment part Description instrument SUB HUE l Remote [2.V/C] [Method of adjustment without measuring instrument] adjustment control unit 11.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 3.5.5 DEFLECTION CIRCUIT ADJUSTMENT There are 4 aspect modes ( 1.FULL, 2.PANORAMIC, 3.SUBTITLE, 4.COMPRES) of the adjustment. Depending upon the kind of signals ( Vertical frequency 100Hzi / 60Hzp: AV-28X37SUE/AV-28X37HIE/AV-28X37HKE/AV-28X35HUE/ AV-28X35HKE, 100Hzi / 120Hzi: AV-28H35SUE/AV-28H35BUE). 100Hzi is a signal that is output to a screen when a 50Hz signal is input to a television set. It is an interlace-scanned picture of 100Hz.
  • Page 26 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE NOTE : • Do not adjust PANORAMIC & SUBTITLE mode. • At first the adjustment in 50Hz FULL mode should be done, then the data for the other aspect mode is corrected in the respective value at the same time.
  • Page 27 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE Measuring Item Test point Adjustment part Description instrument H. POSITION Signal [4.DEF] • Set the FULL mode. adjustment generator 3.H-CENT (1) Receive a circle pattern signal. (2) Select 3.H-CENT and set the initial setting value.
  • Page 28 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE Measuring Item Test point Adjustment part Description instrument TRAPEZIUM Signal [4.DEF] • Set the FULL mode. adjustment generator 5.TRAPEZ (1) Receive a cross-hatch signal. (2) Select 5.TRAPEZ. Remote (3) Set the initial setting value of 5.TRAPEZ.
  • Page 29 AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE Measuring Item Test point Adjustment part Description instrument Signal [4.DEF] • In case where there is a bow-shaped distortion of adjustment generator 12.BOW images on the screen. • Set the FULL mode. Remote (1) Select 12.BOW.

  • Page 30: Colour Television

    AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE SCHEMATIC DIAGRAMS COLOUR TELEVISION 52106 2003 AV-28X37SUE, AV-28X37HKE, BASIC CHASSIS AV-28X35HKE, AV-28X37HIE, AV-28H35SUE, AV-28H35BUE, AV-28X35HUE CD-ROM No.SML200305 MENU <RM-C50H> AV-28X35HKE AV-28X37SUE <RM-C54H> AV-28H35SUE AV-28X37HKE <RM-C55H> AV-28H35BUE AV-28X37HIE AV-28X35HUE No.52106 COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.

  • Page 31: Table Of Contents

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE AV-28X37SUE, AV-28X37HKE, AV-28X35HKE, CONTENTS AV-28X37HIE, AV-28H35SUE, AV-28X35HUE, SEMICONDUCTOR SHAPES ................... 2-2 BLOCK DIAGRAM......................2-3 AV-28H35BUE CIRCUIT DIAGRAMS STANDARD CIRCUIT DIAGRAM MAIN PWB CIRCUIT DIAGRAM ........................2-5 POWER &...

  • Page 32: Block Diagram

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE BLOCK DIAGRAM AUDIO IC601 DACM_L TU001 IC101 IC651 TUNER SP L MULTI SOUND DACM_R AUDIO OUT PROCESSOR SP R L TV /RTV IC681 IC203 B OUT...

  • Page 33: Circuit Diagrams Main Pwb Circuit Diagram

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM (1/2) SHEET 1 C682 330/16 R681 C684 R687 OPEN C681 C686 100/16 47/16 IC681 R684 BH3544F-X C683 330/16 Y608 R682...
  • Page 34 AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE MAIN PWB CIRCUIT DIAGRAM (2/2) SHEET 2 SML- 1002A-U2 1902A-U2 IC551 OPEN R551 OPEN CN0C1 CN002 R552 OPEN QGA2501F1-06 QGC2507C1-96 CN002 R553 OPEN R554 OPEN R555...

  • Page 35: Power & Def Pwb Circuit Diagram

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE POWER & DEF PWB CIRCUIT DIAGRAM SHEET 3 CN003 CN004 CN005 QGB1506M1-16 QGB1506M1-16 QGB1506M1-16 Y904 OPEN QCZ9054-472 QCZ9054-472 QCZ9054-472 C931 Y905 OPEN R591 R586 D583 LF901 QFZ9075-473 .0047...

  • Page 36: 100Hz Pwb Circuit Diagram

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE 100Hz PWB CIRCUIT DIAGRAM (1/2) SHEET 4 SCL1_1 SDA1_1 R340 3.3VD OPEN R218 R213 C308 OPEN 1/50 SC_YS1 1.8VD D307 MA3039/H/-X R217 C205 SC_R1 .047 C309...
  • Page 37 AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE 100Hz PWB CIRCUIT DIAGRAM (2/2) SHEET 5 CN0J1 OPEN R125 OPEN LC003 R169 R143 R148 OPEN SDA2 OPEN OPEN R127 Q015 R177 C058 R170 SDA1_1 OPEN...

  • Page 38: Crt Socket Pwb Circuit Diagram

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE CRT SOCKET PWB CIRCUIT DIAGRAM SHEET 6 IC3201-8 IC3202-8 IC3203-8 SML-3002A-U2 HS3203 LC31150-002A IC3203 TDA6111Q B-OUT 135Vp-p 130Vp-p 140Vp-p D3207 R3232 1SR124-400A-T2 1.5k 1/2S QRC121K-152Z C3203...

  • Page 39: Front Control Pwb Circuit Diagram

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE FRONT CONTROL PWB CIRCUIT DIAGRAM SHEET 7 CN800W WJK0050-002A IC8851 GP1UM281Q K C8851 .1/16 R8804 LF8901 Q8801 Q8802 R8851 UN2112-X UN2112-X QQR1095-001 Y8906 Q8803 Y8907 OPEN...
  • Page 40 AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE SIDE CONTROL PWB CIRCUIT DIAGRAM SHEET 8 QSW0619-003Z J8001 J8303 QMS3001-C01 QNZ0438-001 S8002 QNZ0438-001 QNZ0438-001 QNZ0438-001 R4IN L4IN V4IN J8303 J8303 J8303 S8003 S8001 C8005 OPEN...

  • Page 41: Av Jack Pwb Circuit Diagram

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE AV JACK PWB CIRCUIT DIAGRAM SHEET 9 SML0J001A-U2 D0105 R0101 OPEN D0101 R0102 D0104 R0109 ZD5.6 ZD5.6 CN0001 D0102 R0103 QGB1505K1-35 ZD5.6 D0103 R0104 ZD5.6 C0101 .0047...

  • Page 42: Pattern Diagrams Main Pwb Pattern

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE PATTERN DIAGRAMS MAIN PWB PATTERN C650 L002 C007 R613 W513 IC601 W511 C607 W509 C611 W510 R611 C656 D651 W241 W242 Y002 C006 R008 C012 R010...

  • Page 43: Power & Def Pwb Pattern

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE POWER & DEF PWB PATTERN W204 R401 W208 R944 HS401 R464 Q462 R945 W205 R403 Q941 D462 CN005 C992 CN003 W214 R402 C401 W407 R462 CN004...

  • Page 44: 100Hz Pwb Pattern

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE 100Hz PWB PATTERN [SOLDER SIDE] 100Hz PWB PATTERN [PARTS SIDE] R082 R079 C054 C053 C057 C056 CN0J2 CN0J1 C052 C308 C232 C309 IC301 IC003 R331 R304...

  • Page 45: Crt Socket Pwb Pattern

    AV-28X37SUE AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28X37HIE AV-28H35SUE AV-28X35HUE AV-28H35BUE AV-28X35HUE AV-28H35BUE CRT SOCKET PWB PATTERN AV JACK PWB PATTERN C3203 FRONT C3209 C3118 W3602 Q3108 W3205 R3203 R3127 L3202 C3206 W3403 C3117 C3211 R3130 D3209 HS3101 W3402...

  • Page 46: Parts List

    AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE 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 47: Using P.w. Board & Remote Control Unit

    EXPLODED VIEW PARTS LIST -2 ......................3-4 EXPLODED VIEW -2 ..........................3-5 PRINTED WIRING BOARD PARTS LIST ....................3-6 [AV-28H35BUE / AV-28H35SUE / AV-28X35HUE / AV-28X37HIE / AV-28X37SUE] MAIN PW BOARD ASS’Y(SML-1002A-U2) ..................3-6 [AV-28X35HKE / AV-28H37HKE] MAIN PW BOARD ASS’Y (SML-1902A-U2) ..................3-8 POWER &...

  • Page 48: Exploded View Parts List -1

     101 LC31201-005A-U POWER KNOB H35BUE  101 LC31201-003A-U POWER KNOB H35SUE / X35HKE / X35HUE AEM3149-001-E SPRING [AV-28X37SUE / AV-28X37HKE / AV-28X37HIE]  Ref.No. Part No. Part Name Description Local LC41522-001B JVC MARK X37HIE / X37HKE LC41522-002B JVC MARK...

  • Page 49: Exploded View Parts List -2

    AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE EXPLODED VIEW PARTS LIST -2  Ref.No. Part No. Part Name Description Local  V01 W66ERF022X044 Included def.yoke, PC magnet  L01 QQW0168-001 DEG COIL  T551 QQH0155-001 FB TRANSF LC30628-002A DEG CLAMP...

  • Page 50: Exploded View -2

    AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE EXPLODED VIEW -2 CRT SOCKET PWB FRONT CONTROL PWB T551 AV JACK PWB SIDE 100Hz PWB CONTROL MAIN PWB (No.52106)3-5...

  • Page 51: Printed Wiring Board Parts List

    AV-28X37SUE AV-28X37HKE AV-28X37HIE PRINTED WIRING BOARD PARTS LIST Ref No. [AV-28H35BUE / AV-28H35SUE / AV-28X35HUE / Part No. Part Name Description Local AV-28X37HIE / AV-28X37SUE] D701 MA3056/M/-X Z DIODE MAIN PW BOARD ASS’Y (SML-1002A-U2) D702 MA3056/M/-X Z DIODE Ref No.
  • Page 52 AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local C508 QETN1CM-107Z E CAPACITOR 100uF 16V M R232 NRSA63J-823X MG RESISTOR 82kΩ 1/16W J C509 NCB31CK-104X C CAPACITOR 0.1uF 16V K...

  • Page 53: [Av-28X35Hke / Av-28H37Hke] Main Pw Board Ass'y (Sml-1902A-U2)

    AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local R524 NRSA63J-224X MG RESISTOR 220kΩ 1/16W J CN00B QJK002-042214 SIN CR C-B WIRE R525 NRSA63J-223X MG RESISTOR 22kΩ...
  • Page 54 AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local D205 MA3120/M/-X Z DIODE C229 QETN1HM-106Z E CAPACITOR 10uF 50V M D206 MA3120/M/-X Z DIODE C230 QENC1EM-106Z...
  • Page 55 AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local R216 NRSA63J-333X MG RESISTOR 33kΩ 1/16W J R507 NRSA63J-273X MG RESISTOR 27kΩ 1/16W J R217 NRSA63J-222X MG RESISTOR 2.2kΩ...

  • Page 56: Power & Def Pw Board Ass'y (Sml-2002A-U2)

    AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local R707 NRSA63J-101X MG RESISTOR 100Ω 1/16W J D582 MTZJ7.5B-T2 Z DIODE R708 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J D583 MTZJ7.5S-T2...

  • Page 57: Crt Socket Pw Board Ass'y (Sml-3002A-U2)

    AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local C931 QCZ9054-472 C CAPACITOR 4700pF AC250V Z R951 QRE121J-222Y C RESISTOR 2.2kΩ 1/2W J C932 QCZ9054-472 C CAPACITOR...

  • Page 58: Front Control Pw Board Ass'y (Sml-8001A-U2)

    AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local C3111 QCB32HK-472Z C CAPACITOR 4700pF 500V K R3311 NRSA63J-101X MG RESISTOR 100Ω 1/16W J C3113 QETN2CM-106Z E CAPACITOR...

  • Page 59: 100Hz Pw Board Ass'y (Sml0Z002A-U2)

    AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local L8002 QQL244K-5R6Z COIL 5.6uH K Q203 2SB709A/QR/-X TRANSISTOR L8003 QQL244K-5R6Z COIL 5.6uH K Q301 2SB709A/QR/-X TRANSISTOR L8310...
  • Page 60 AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local C212 NCB31HK-473X C CAPACITOR 0.047uF 50V K R030 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J C213 NCF31AZ-105X C CAPACITOR...

  • Page 61: Remote Control Unit Parts List (Rm-C50H-1C)

    100Ω 1/16W J R333 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R334 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J [AV-28X37SUE / AV-28H35SUE / AV-28X35HUE ] R336 NRSA63J-182X MG RESISTOR 1.8kΩ 1/16W J R337 NRSA63J-682X MG RESISTOR 6.8kΩ 1/16W J REMOTE CONTROL UNIT PARTS...

  • Page 62: Packing

    AV-28X35HKE AV-28H35SUE AV-28H35BUE AV-28X35HUE AV-28X37SUE AV-28X37HKE AV-28X37HIE PACKING PACKING PARTS LIST  Ref.No. Part No. Part Name Description Local AEM1002-B76-E PACKING CASE AEM1064-058-E EURO LABEL H35BUE AEM1064-051-E EURO LABEL X35HKE AEM1064-057-E EURO LABEL X35HUE AEM1064-053-E EURO LABEL X37HIE AEM1064-003-E EURO LABEL...

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