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SCHEMATIC DIAGRAMS
REAR PROJECTION TELEVISION
7
2006
YA455
AV-48P777
AV-56P777
TV CATV VCR
SLEEP
TIMER
THEATER PRO
VIDEO STATUS
ASPECT
SUB CH
FAVORITE
MUTING
VOL
–
MENU
VCR CHANNEL
PREV NEXT
REW
REC
OPEN/CLOSE
CD-ROM No.SML200608
POWER
DVD
INPUT
DISPLAY
C.C.
1
2
3
4
5
6
7
8
9
TUNE
RETURN+
0
/TV
ML/MTS SOUND
GUIDE
OK
CH +
VOL
+
CH –
BACK
VCR/DVD
POWER
TV/VCR
PLAY
FF
STOP
PAUSE
STILL/PAUSE
RM-C1272G
TV
COPYRIGHT © 2006 Victor Company of Japan, Limited
, AV-48P787
/H
, AV-56P787
/H
,
/H
/H
BASIC CHASSIS
SR2
No.YA455
2006/8
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Table of Contents
Related Manuals for JVC AV-48P777
Summary of Contents for JVC AV-48P777
- Page 1 SCHEMATIC DIAGRAMS REAR PROJECTION TELEVISION YA455 2006 AV-48P777 , AV-48P787 AV-56P777 , AV-56P787 BASIC CHASSIS CD-ROM No.SML200608 POWER TV CATV VCR INPUT SLEEP TIMER DISPLAY C.C. THEATER PRO VIDEO STATUS ASPECT SUB CH TUNE RETURN+ FAVORITE ML/MTS SOUND GUIDE MUTING CH + –...
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Page 2: Standard Circuit Diagram
AV-48P777 , AV-48P787 , AV-56P777 , AV-56P787 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
B CRT SOCKET PWB PATTERN ......................2-51 USB PWB PATTERN ..........................2-52 REMOTE SENSOR PWB PATTERN ......................2-52 VOLTAGE CHATRS................... 2-53 WAVEFORMS .................... 2-54 USING P.W. BOARD P.W.B ASS’Y name AV-48P777/H AV-48P787/H AV-56P777/H AV-56P787/H SSR-1510A-M2 MAIN P.W. BOARD SSR-1511A-M2 SSR-2510A-M2 DEF &... -
Page 4: Semiconductor Shapes
SEMICONDUCTOR SHAPES TRANSISTOR BOTTOM VIEW FRONT VIEW TOP VIEW CHIP TR E C B E C B ( G ) ( D ) ( S ) BOTTOM VIEW FRONT VIEW TOP VIEW CHIP IC TOP VIEW (No.YA455)2-3... -
Page 5: Wiring Diagram
WIRING DIAGRAM FORCUS PACK REMOTE USB PWB SENSOR FRONT SCREEN FRONT CONTROL PWB FOCUS CN800R CN700L CN000R CN001F CN001G B CONVER. YORK G CONVER. YORK SPEAKER(L/R) R CONVER. YORK R CRT SOCKET FRONT CN007 CN007 R CRT CN001 CN001 CN012 CN0B1 CN0G1 CN0R1... -
Page 6: Block Diagram
BLOCK DIAGRAM ATSC_RX ATSC_TX OSD_R/OSD_G/OSD_B/ IC621 OSD_YM/OSD_YS AUDIO PROCESS SPEAKER L ATSC TUNER PWB ATSC_LOUT HDMI Y_OUT/PB_OUT/PR_OUT/ IC651 ATSC_ROUT DIGITAL IN-1 HS_OUT/VS_OUT VOLUME SURROUND TONE AUDIO OUT ATSC_LOUT SPEAKER R HDMI ATSC_ROUT DIGITAL IN-2 IC702 MEMORY AUDIO_L COM_Y CVSB_IN AUDIO_R COM_PB YD_IN IC7001... -
Page 7: Circuit Diagrams
CIRCUIT DIAGRAMS MAIN PWB ASS'Y(1/4) MAIN PWB CIRCUIT DIAGRAM (1/4) SHEET1 SSR-1510A-M2 [AV-48P777/H, AV-48P787/H] SSR-1511A-M2 [AV-56P777/H, AV-56P787/H] NOTE : Refer to the part list for the part number of IC702. R604 IC651 C626 AUDIO OUT OPEN LA42072NL R623 OPEN C605... - Page 8 MAIN PWB CIRCUIT DIAGRAM (2/4) SHEET 2 MAIN PWB ASS'Y(2/4) SSR-1510A-M2 [AV-48P777/H, AV-48P787/H] SSR-1511A-M2 [AV-56P777/H, AV-56P787/H] ATSC TUNER PWB FRONT CONTROL PWB ASS'Y OPEN CN001F (SHEET14) CN0E1 CN0E3 CN004 CN0E2 CN00F NNZ0159-001X OPEN OPEN OPEN QGB1509J1-55 QGA2501C1-11 C008 2200 /6.3...
- Page 9 MAIN PWB CIRCUIT DIAGRAM (3/4) SHEET 3 DEF & CONVERGENCE OUT PWB ASS'Y CN00Y (SHEET6) SHEET2 CN00Y MAIN PWB ASS'Y(3/4) SHEET1 CONV_TX CONV_RX SSR-1510A-M2 [AV-48P777/H, AV-48P787/H] SSR-1511A-M2 [AV-56P777/H, AV-56P787/H] SHEET4 SHEET2,4 3.3V R434 R312 D302 D301 R431 R315 R301 R372...
- Page 10 MAIN PWB CIRCUIT DIAGRAM (4/4) SHEET 4 MAIN PWB ASS'Y(4/4) POWER PWB ASS'Y SHEET1 SHEET1 SSR-1510A-M2 [AV-48P777/H, AV-48P787/H] CN001 (SHEET12) SSR-1511A-M2 [AV-56P777/H, AV-56P787/H] CN001 QGB1506L1-16 SHEET1 SHEET2 SHEET1 LOB_PRO D902 OPEN SHEET1,2 STB_5V Y960 Y959 OPEN IC902 R901 D903 BA33BC0T...
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Page 11: Def & Convergence Out Pwb Circuit Diagram
DEF & CONVERGENCE OUT PWB CIRCUIT DIAGRAM (1/2) SHEET 5 CN0AA WJP0037-001A-E OPEN C563 OPEN POWER PWB ASS'Y POWER PWB ASS'Y L701 R701 R703 CN0AB QQR1422-005 QGZ8001C1-03 CN00N (SHEET12) CN008 (SHEET12) T701 QQR1458-001 FORCUS PACK R702 C701 0.022/100 CN00N CN008 QJB003-101010-ESIN QGB1506M1-16 DEF &... - Page 12 DEF & CONVERGENCE OUT PWB CIRCUIT DIAGRAM (2/2) SHEET 6 MAIN PWB ASS'Y (3/4) CN00Y (SHEET3) CN00Y QJB003-123822-ESIN C854 L811 NDC31HJ-470X NQL092X-R10 C852 H804 C853 OPEN OPEN LC31881-001B C851 L812 OPEN NQL092X-R10 C855 NDC31HJ-470X IC804 R828 STK394-250 Q806 2SC3928A/QR/-X D850 MTZJ5.6B-T2 R831 R829...
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Page 13: R Crt Socket Pwb Circuit Diagram
R CRT SOCKET PWB CIRCUIT DIAGRAM SHEET 7 IC1001 TDA6111Q/N4 H1001 LC31150-002B SK1001 QNZ0536-002 L1102 QGL244K-5R6Z C1102 C1103 10/50 0.01/50 R1108 OPEN C1108 R1107 R1106 560P/50 C1109 OPEN C1104 C1105 47/25 OPEN D1101 C1107 EU01N-T2 QFZ0199-334 L1101 QQL26AJ-102Z C1110 OPEN TP-R C1101 QUY160-150Y... -
Page 14: G Crt Socket Pwb Circuit Diagram
G CRT SOCKET PWB CIRCUIT DIAGRAM SHEET 8 G CRT SOCKET PWB ASS'Y SSR-3251A-M2 R CRT SOCKET B CRT SOCKET PWB ASS'Y PWB ASS'Y CN1RGK (SHEET7) CN3GBK (SHEET9) CN2RGK CN2GBK QJB003-062211-E QGA2501C5-06Z IC2001 TDA6111Q/N4 CN200E QJB003-084023-E H2001 LC31150-002B SK2001 QNZ0536-002 MAIN PWB ASS'Y(3/4) L2101 CN00E... -
Page 15: B Crt Socket Pwb Circuit Diagram
B CRT SOCKET PWB CIRCUIT DIAGRAM SHEET 9 IC3001 TDA6111Q/N4 SK3001 QNZ0536-002 H3001 LC31150-002B L3101 QQL26AJ-102Z C3103 L3102 0.01/50 QGL244K-5R6Z R3108 R3107 OPEN C3102 10/50 C3108 C3104 C3105 C3109 560P/50 R3106 47/25 OPEN OPEN D3101 EU01N-T2 C3107 D3201 C3201 QFZ0199-334 C3110 OPEN OPEN... -
Page 16: Usb Pwb Circuit Diagram
USB PWB CIRCUIT DIAGRAM SHEET 10 REMOTE SENSOR PWB CIRCUIT DIAGRAM SHEET 11 IC8001 GP1UM281QK D7002 D7001 EDZC6.8B-X EDZC6.8B-X C8001 CN700L QGA2501F1-08 0.1/16 J7001 QNZ0851-001 R7001 R7002 ATSC TUNER PWB CN800R IC7001 TPS2041B0-X QGA2501C5-04Z C7004 D7004 EDZC6.8B-X C7003 C7002 C7001 D8001 D7003 EDZC6.8B-X... -
Page 17: Power Pwb Circuit Diagram
POWER PWB CIRCUIT DIAGRAM SHEET 12 DEF & CONVERGENCE MAIN PWB ASS'Y(3/4) OUT PWB ASS'Y(1/2) OPEN CN003 (SHEET3) CN008 (SHEET5) CN90E1 OPEN CN008 CN003 QGB1506M1-16 QGB1506L1-16 SG901 SG902 OPEN OPEN R801 Y801 2.7M F801 Y802 QMF61U1-7R0-S LF801 LF802 LF803 CN0PW QQR1407-001 QQR1407-001 OPEN... -
Page 18: Digital Convergence Module Pwb Circuit Diagram
DIGITAL CONVERGENCE MODULE PWB CIRCUIT DIAGRAM SHEET 13 DIGITAL CONVERGENCE MODULE PWB ASS'Y DEF & CONVERGENCE DEF & CONVERGENCE SSR0K050A-M2 [AV-48P777/H, AV-48P787/H] OUT PWB ASS'Y(2/2) OUT PWB ASS'Y(2/2) CN012(SHEET6) CN011(SHEET6) SSR0K051A-M2 [AV-56P777/H, AV-56P787/H] OPEN CN012 QGB2501K1-15 CN011 CN0C3 QGA2501F1-06 QG82501K1-15... -
Page 19: Front Control Pwb Circuit Diagram
FRONT CONTROL PWB CIRCUIT DIAGRAM SHEET 14 C0445 10/50 Y4IN J0401 QNZ0438-001 R0404 J0401 QNZ0438-001 C0446 R0405 R0413 LC0402 R0415 LC0403 OPEN OPEN Y0401 OPEN R0414 R0416 C0444 J0401 10/50 QNZ0438-001 V4IN R0401 C0443 R0402 1/50 220K C0442 1/50 R0403 220K FRONT CONTROL PWB ASS'Y CN001F... -
Page 20: 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 R632 R643 R245 R613 C685 IC641 C631 R645 IC601 R607 R646 R241 R609 C663 R631 R609 IC621 R622 R608 R622... - Page 21 MAIN PWB PATTERN [PARTS SIDE] C242 Y653 CN00M C636 C243 CN00C C241 C631 R248 C685 C621 C635 HS651 IC651 CN0E2 Y651 C662 CN0E3 C652 C671 R655 CN004 R656 Y681 Y683 D684 R691 C682 R687 Q985 Q683 Y920 Q684 Y686 Y687 Q983 R983 C976...
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Page 22: Power Pwb Pattern
POWER PWB PATTERN [SOLDER SIDE] C955 C993 D952 R933 D961 Q956 C998 D956 Q951 Q955 R903 R953 CN008 Y922 CN007 R951 D953 Y921 C997 RY952 R952 Y940 R931 Y901 C994 W208 C963 LF803 Y945 Y902 C953 R961 W646 D984 W614 Y946 CN00V L931... - Page 23 POWER 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). R811 Y948 K811 R801 W624 Y909 CN003 H911 CN002 CN001 C971 L971 C999 Y907 C995 C959 R999...
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Page 24: Def & Convergence Out Pwb Pattern
DEF & CONVERGENCE OUT PWB PATTERN [SOLDER SIDE] Y009 W244 CN00Y CN007 W239 W620 CN008 R509 R565 R422 W237 C827 D405 W432 W234 D402 R206 W616 W605 R205 D805 D202 W433 W618 Y022 W427 W622 R850 CN0AB R418 R419 R416 W226 R851 R836... - Page 25 DEF & CONVERGENCE OUT PWB PATTERN [PARTS SIDE] Y009 W244 W239 CN008 W620 CN00Y CN007 C827 W234 D402 W605 W432 W237 W618 W616 W433 Y022 W622 W427 D805 R850 W226 R851 R511 D820 CN0AB D821 W617 D823 T701 IC401 Y020 W221 Y021 D822...
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Page 26: Digital Convergence Modul Pwb Pattern
DIGITAL CONVERGENCE MODULE PWB PATTERN [SOLDER SIDE] FRONT CONTROL PWB PATTERN [SOLDER SIDE] CN0C2 R737 C525 C527 C523 C0446 C0445 C0444 C0442 C0443 C513 J0401 C0711 R135 C515 C517 LC0403 LC0402 S0707 S0702 S0703 S0704 S0705 S0706 C107 R735 R713 C520 R739 C113... -
Page 27: R Crt Socket Pwb Pattern
R CRT SOCKET PWB PATTERN [SOLDER SIDE] G CRT SOCKET PWB PATTERN [SOLDER SIDE] CL1001 W2201 R2012 R2011 R2002 SK2001 R1002 SK1001 C2104 C2103 C2105 C1104 D2102 C1103 FRONT C1105 FRONT D1102 C2110 R2109 R1109 TP-EG C1110 R2003 R2106 TP-ER R1003 C2005 R1106... -
Page 28: B Crt Socket Pwb Pattern
B CRT SOCKET PWB PATTERN [SOLDER SIDE] USB PWB PATTERN [SOLDER SIDE] USB PWB PATTERN [PARTS SIDE] R3061 Q3052 CL3001 J7001 J7001 FRONT FRONT D7003 D7004 C7004 C7003 R3056 W7003 W7003 W3201 CN700L CN700L R3063 Q3031 C7001 C7002 R3031 C7005 IC7001 R3002 W3402... -
Page 29: Voltage Chatrs
VOLTAGE CHARTS <MAIN PWB(1/4)> <POWER PWB> 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 ) DC ( V ) -
Page 30: 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 DEF&CONVERGENCE OUT PWB(1/2) - Page 31 Victor Company of Japan, Limited Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA455) Printed in Japan...