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SCHEMATIC DIAGRAMS
2006
7
YA390
TV CATV VCR
SLEEP
TIMER
DISPLAY
THEATER PRO
VIDEO STATUS
ASPECT
SUB CH
FAVORITE
ML/MTS SOUND
MUTING
VOL
–
MENU
VCR CHANNEL
PREV NEXT
REW
REC
OPEN/CLOSE
RM-C1272G
COLOR TELEVISION
AV-30W767
AV-30W777
CD-ROM No.SML200607
POWER
DVD
INPUT
C.C.
1
2
3
4
5
6
7
8
9
RETURN+
TUNE
0
/TV
GUIDE
OK
CH +
VOL
+
CH –
BACK
VCR/DVD
POWER
TV/VCR
PLAY
FF
STOP
PAUSE
STILL/PAUSE
TV
COPYRIGHT © 2006 Victor Company of Japan, Limited
,
/S
/S
BASIC CHASSIS
SR2
No.YA390
2006/7
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Summary of Contents for JVC AV-30W767/S
- Page 1 SCHEMATIC DIAGRAMS COLOR TELEVISION YA390 2006 AV-30W767 AV-30W777 CD-ROM No.SML200607 BASIC CHASSIS TV CATV VCR POWER INPUT SLEEP TIMER DISPLAY C.C. THEATER PRO VIDEO STATUS ASPECT RETURN+ SUB CH TUNE FAVORITE ML/MTS SOUND GUIDE MUTING CH + – CH – MENU BACK VCR CHANNEL...
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Page 2: Standard Circuit Diagram
AV-30W767 , AV-30W777 STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY Type No indication : Ceramic capacitor The components identified by the symbol and shading are : Metalized mylar capacitor critical for safety. For continued safety replace safety ciritical : Polypropylene capacitor components only with manufactures recommended parts. -
Page 3: Table Of Contents
FRONT CONTROL PWB PATTERN ......................2-33 SIDE CONTROL PWB PATTERN ......................2-34 SD CARD PWB PATTERN ........................2-34 VOLTAGE CHATRS................... 2-35 WAVEFORMS .................... 2-36 USING P.W. BOARD P.W.B ASS’Y name AV-30W767/S AV-30W777/S MAIN P.W. BOARD SSR-1503A-M2 SSR-1502A-M2 SSR-2501A-M2 POWER & DEF P.W. BOARD CRT SOCKET P.W. -
Page 4: Block Diagram
BLOCK DIAGRAM ATSC_RX ATSC_TX OSD_R/OSD_G/OSD_B/ OSD_YM/OSD_YS ATSC TUNER PWB Y_OUT/PB_OUT/PR_OUT/ HDMI DIGITAL IN-1 HS_OUT/VS_OUT ATSC_LOUT HDMI ATSC_ROUT DIGITAL IN-2 DATA N COM_Y CVSB_IN AUDIO_L DATA P COM_PB YD_IN AUDIO_R COM_PR CD_IN COM_HD IC1001 COM_VD SD CARD SD CARD SLOT CONTROL SD CARD PWB IC801 MAIN PWB... -
Page 5: Circuit Diagrams
CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM (1/4) SHEET1 MAIN PWB ASS'Y(1/4) SSR-1503A-M2 [AV-30W767/S] NOTE : Refer to the part list for the part number of IC702. SSR-1502A-M2 [AV-30W777/S] R604 IC651 C626 AUDIO OUT OPEN LA42072NL R623 OPEN C605 C606 C621 R601 4.7/50... - Page 6 MAIN PWB CIRCUIT DIAGRAM (2/4) SHEET 2 MAIN PWB ASS'Y(2/4) SSR-1503A-M2 [AV-30W767/S] SSR-1502A-M2 [AV-30W777/S] ATSC TUNER PWB SIDE CONTROL PWB ASS'Y OPEN CN810F (SHEET8) CN0E1 CN0E3 CN004 CN0E2 CN00F NNZ0159-001X OPEN OPEN OPEN QGB1509J1-55 QGA2501C1-11 C008 2200 /6.3 C003 OPEN...
- Page 7 MAIN PWB CIRCUIT DIAGRAM (3/4) SHEET 3 OPEN SHEET2 CN00Y MAIN PWB ASS'Y(3/4) SHEET1 CONV_TX CONV_RX SSR-1503A-M2 [AV-30W767/S] SSR-1502A-M2 [AV-30W777/S] SHEET4 SHEET2,4 3.3V R434 R312 D302 D301 R431 R315 R301 R372 R373 Q301 OPEN OPEN C372 C311 C310 OPEN C373...
- Page 8 C972 0.5% 0.5% C976 QEZ0256-128 MAIN PWB ASS'Y(4/4) D982 OPEN Y964 R996 R985 Y963 D984 OPEN OPEN MA111-X 0.5% SSR-1503A-M2 [AV-30W767/S] R989 R983 0.5% Q985 C984 C985 Q983 OPEN OPEN UN2213-X SSR-1502A-M2 [AV-30W777/S] R984 C989 D994 OPEN OPEN GND5 MA8150/M/-X...
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Page 9: Crt Socket Pwb Circuit Diagram
CRT SOCKET PWB CIRCUIT DIAGRAM SHEET 5 CRT SOCKET K3701 R3716 PWB ASS'Y QQR1114-001Z C3720 0.001 /100 C3709 QCB32HK-102Z C3712 /160 0.0022 SSR-3051A-M2 R3710 1.8k K3704 QUY153-050Y R3706 Q3705 Q3702 2SJ407 2SA1005/MLK/-T D3702 VM DRIVE FR105GT-T3 R3714 C3702 R3702 C3707 0.01 R3724 C3703... -
Page 10: Power & Def Pwb Circuit Diagram
POWER & DEF PWB CIRCUIT DIAGRAM SHEET 6 POWER & DEF PWB ASS'Y MAIN PWB ASS'Y(4/4) MAIN PWB ASS'Y(4/4) MAIN PWB ASS'Y(3/4) CN001 (SHEET4) CN20E1 CN002 (SHEET4) CN003 (SHEET3) OPEN SSR-2501A-M2 QGB1506M1-16 QGB1506M1-16 CN2001 CN2002 QGB1506M1-16 CN2003 R2905 FC2901 100K 1/2W QNG0055-001 FC2902... -
Page 11: Front Control Pwb Circuit Diagram
FRONT CONTROL PWB CIRCUIT DIAGRAM SHEET 7 CN800G QJB003-132213-E MECA_SW REMOCON S8001 STB_5V QSW0847-001 DIMMER_LED R8001 D8001 MAIN PWB POWER_LED MA8051/M/-X ASS'Y (1/4) STB_3.3V CN00G STB_GND (SHEET1) KEY1 KEY2 ROT_CIL_R R8918 ROT_CIL_L R8919 L8901 OPEN D8002 LG22440 ROTATION DRIVE Q8901 R8910 2SA562TM/Y/-T R8901... -
Page 12: Side Control Pwb Circuit Diagram
SIDE CONTROL PWB CIRCUIT DIAGRAM SHEET 8 D8101 Y4IN MA8100/M/-X C8101 10/50 R8101 Y4IN_GND LC8112 LC8113 LC8111 OPEN OPEN OPEN J8101 J8101 QND0084-001 C4IN C8102 R8102 AGND D8111 D8112 D8113 MA8100/M/-X MA8100/M/-X MA8100/M/-X C4IN_GND Y8101 V4IN Y8102 C8103 R8103 10/50 V4IN_GND CN810F WJP0086-001A-E... -
Page 13: Sd Card Pwb Circuit Diagram
SD CARD PWB CIRCUIT DIAGRAM SHEET 9 SD CARD PWB ASS'Y LC1001 NQR0483-007X SSR-8551A-M2 D1102 D1101 OPEN OPEN C1101 CN100L OPEN QGA2001F6-08X R1103 OPEN SD_RESET L1001 SD_INT R1003 DATAN ATSC TUNER PWB DATAP NQR0603-002X C1008 R1007 C1006 C1007 C1009 R1004 IC1001 AU9331C23-MAS-X SD CARD CONTROL... -
Page 14: Pattern Diagrams
PATTERN DIAGRAMS MAIN PWB PATTERN [SOLDER SIDE] C636 C242 R246 CN00C R614 R243 C653 CN00M R641 IC641 C612 R644 R644 C613 R612 C241 R643 R632 R245 R613 C685 IC641 C631 R645 IC601 R607 R646 R241 R609 R631 C663 R609 IC621 R608 R622 C621... - Page 15 MAIN PWB PATTERN [PARTS SIDE] C242 Y653 CN00M C636 C243 CN00C C241 C631 R248 C685 C621 C635 HS651 IC651 CN0E2 Y651 C662 CN0E3 C652 R655 C671 R656 CN004 Y681 Y683 D684 R691 C682 R687 Q985 Q683 Y687 Q684 Y686 Q983 R983 C976 C989...
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Page 16: Crt Socket Pwb Pattern
CRT SOCKET PWB PATTERN [SOLDER SIDE] CRT SOCKET PWB PATTERN [PARTS SIDE] R3726 K3701 K3701 C3709 R3716 R3726 C3709 R3725 R3725 R3716 C3702 C3702 R3723 R3723 Y3701 Q3702 C3718 Y3701 C3718 R3722 R3722 Q3702 R3724 R3706 R3704 R3721 R3707 R3721 D3703 D3703 CL3010... -
Page 17: Power & Def Pwb Pattern
POWER & DEF PWB PATTERN [SOLDER SIDE] CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S) AND ROHM'S MFR'S TYPE CP(S). CN2003 Y2901 Y2905 Y2902 W2248 C2527 W2631 W2621 CN2002 R2415 CN2001 Y2401 W2247 LF2901 W2425... - Page 18 POWER & DEF PWB PATTERN [PARTS SIDE] CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S) AND ROHM'S MFR'S TYPE CP(S). CN2003 LF2902 Y2905 Y2901 Y2902 C2527 W2621 W2631 W2248 CN2002 CN2001 Y2906 R2415 W2247 Y2401...
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Page 19: Front Control Pwb Pattern
FRONT CONTROL PWB PATTERN [SOLDER SIDE] SIDE CONTROL PWB PATTERN [SOLDER SIDE] SIDE CONTROL PWB PATTERN [PARTS SIDE] FRONT S8154 S8151 S8155 S8153 S8152 FRONT FRONT C8101 C8103 C8104 C8105 CN810F CN810K FRONT CONTROL PWB PATTERN [PARTS SIDE] SD CARD PWB PATTERN C1011 C1101 C1012... -
Page 20: Voltage Chatrs
VOLTAGE CHARTS <MAIN PWB> <FRONT PWB> [P.2-7 - P.2-8] [P.2-19 - P.2-20] MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE DC ( V ) DC ( V ) DC ( V ) DC ( V ) DC ( V ) DC ( V ) DC ( V ) DC ( V ) -
Page 21: Waveforms
WAVEFORMS MAIN PWB(3/4) IC301-39 IC301-40 IC301-20 IC301-21 IC301-22 IC301-27 IC301-28 5.0 Vp-p 3.3 Vp-p 0.2 Vp-p 0.6 Vp-p 0.6 Vp-p 4.5 Vp-p 3.5 Vp-p IC301-42 IC301-47 IC301-52 IC301-62 IC301-63 IC301-64 3.3 Vp-p 0.4 Vp-p 1.3 Vp-p 3.0 Vp-p 2.5 Vp-p 3.0 Vp-p POWER &... - Page 22 Victor Company of Japan, Limited Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA390) Printed in Japan...
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