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Schematic Location
Part No.
Description
Schematic Location
Part No.
Description
FRONT PC BOARD
CAPACITORS
C1952 CEXLB1C100WAN ELECT 10U M 16V C101 C103 C106 C129 C131 C132 C133 C134 C136 C137 C138 C141 C142 C143 C144 C147 C148 C201 C202 C203 C204 C206 C207 C208 C209 C211 C212 C213 C214 C215 C216 C218 C401 C402 C403 C404 C427 C518 C801 C802 C806 C809 C810 C811 C829 C862 C863 C864
VIDEO PC BOARD
CAPACITORS
CEXLB0J221WAN CK1H103KLZBNG CEXLB1H3R3WAN CC1H331JLZCNG CC1H100JLZCNG CK1H223KLZBNG RGFR000ZTCANL CEXLB1H1R0WAN CC1H151JLZCNG CK1H102KLZBNG CK1H103KLZBNG CK1H473KLZBNG CK1E104KLZBNG CEXLB1C470WAN CK1H103KLZBNG CK1H103KLZBNG CEXLB1C101WAN CEXLB1C101WAN CK1H103KLZBNG CEXLB1C100WAN CEXLB1H3R3WAN CEXLB1C221WAN CK1H103KLZBNG RGFR000ZTCANL CK1H473KLZBNG CEXLB1HR47WAN CEXLB1H1R0WAN CEXLB1E4R7WAN CEXLB1H2R2WAN CEXLB1H2R2WAN CK1H103KLZBNG CEXLB1C470WAN CEXLB1A331WAN CK1H103KLZBNG CPXLB1H1R0ZAN CK1H682KLZBNG CK1H103KLZBNG CH1H474JAGAJN CK1H103KLZBNG CEXLB1C470WAN CEXLB1C470WAN CC1H101JLZCNG CC1H101JLZCNG CEXLB1H1R0WAN CEXLB1H1R0WAN CC1H180JLZCNG CC1H180JLZCNG CK1H103KLZBNG ELECT CERAMIC ELECT CERAMIC CERAMIC CERAMIC MT-GLAZE ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC ELECT ELECT CERAMIC ELECT ELECT ELECT CERAMIC MT-GLAZE CERAMIC ELECT ELECT ELECT ELECT ELECT CERAMIC ELECT ELECT CERAMIC NP-ELECT CERAMIC CERAMIC MT-COMPO CERAMIC ELECT ELECT CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC 220U M 6.3V 0.01U K 50V 3.3U M 50V 330P J 50V 10P J 50V 0.022U K 50V 0.000 ZA 1/10W 1U M 50V 150P J 50V 1000P K 50V 0.01U K 50V 0.047U K 50V 0.1U K 25V 47U M 16V 0.01U K 50V 0.01U K 50V 100U M 16V 100U M 16V 0.01U K 50V 10U M 16V 3.3U M 50V 220U M 16V 0.01U K 50V 0.000 ZA 1/10W 0.047U K 50V 0.47U M 50V 1U M 50V 4.7U M 25V 2.2U M 50V 2.2U M 50V 0.01U K 50V 47U M 16V 330U M 10V 0.01U K 50V 1U M 50V 6800P K 50V 0.01U K 50V 0.47U J 50V 0.01U K 50V 47U M 16V 47U M 16V 100P J 50V 100P J 50V 1U M 50V 1U M 50V 18P J 50V 18P J 50V 0.01U K 50V
DIODES
D1951 D1952 DZXLBZA7.5C-N DZXLBZA10B--N ZENER DIODE MTZJ7.5C ZENER DIODE MTZJ10B
COILS
L1951 1AV4L2B95R6KN INDUCTOR, 5.6U K
RESISTORS
R1951 R1952 R1953 R1954 R1955 R1956 R1957 R1960 R1961 RDD1002JPAANN RDD1001JPAANN RDD1801JPAANN RDD2201JPAANN RDD3901JPAANN RDD5601JPAANN RDD1202JPAANN RDD1001JPAANN RDD1001JPAANN CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 10K JA 1K JA 1.8K JA 2.2K JA 3.9K JA 5.6K JA 12K JA 1K JA 1K JA 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W
SWITCHES
SW1951 SW1952 SW1953 SW1954 SW1955 1AV4S10B0900J 1AV4S10B5650J 1AV4S10B0900J 1AV4S10B5650J 1AV4S10B0900J 1AV4S10B5650J 1AV4S10B0900J 1AV4S10B5650J 1AV4S10B0900J 1AV4S10B5650J SWITCH, PUSH 1P-1T SWITCH, PUSH 1P-1TX1 SWITCH, PUSH 1P-1T SWITCH, PUSH 1P-1TX1 SWITCH, PUSH 1P-1T SWITCH, PUSH 1P-1TX1 SWITCH, PUSH 1P-1T SWITCH, PUSH 1P-1TX1 SWITCH, PUSH 1P-1T SWITCH, PUSH 1P-1TX1
MISCELLANEOUS
A1950 A1951 K1151 1AA0B10M27940 1AV4U20B40500 1AV4U20B98500 1AV4J12B3300N ASSY, PWB, FRONT H3DEM UNIT, REMOCON RECEIVER UNIT, REMOCON RECEIVER JACK, RCA-3
-- 22 --
Schematic Location
Part No.
Description
Schematic Location
Part No.
Description
C866 C868 C869 C1001 C1002 C1003 C1004 C1006 C1007 C1021 C1022 C1023 C1024 C1051 C1052 C1059
CEXLB0J221WAN CK1H333KLZBNG CEXLB1H2R2WAN CEXLB1H1R0WAN CEXLB1E4R7WAN CEXLB1E4R7WAN CEXLB1H2R2WAN CEXLB1E4R7WAN CEXLB1E4R7WAN CEXLB1C470WAN CK1H103KLZBNG CK1H103KLZBNG CEXLB1H1R0WAN CEXLB1C220WAN CK1H103KLZBNG CEXLB1C100WAN
ELECT CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC CERAMIC ELECT ELECT CERAMIC ELECT
220U M 0.033U K 2.2U M 1U M 4.7U M 4.7U M 2.2U M 4.7U M 4.7U M 47U M 0.01U K 0.01U K 1U M 22U M 0.01U K 10U M
6.3V 50V 50V 50V 25V 25V 50V 25V 25V 16V 50V 50V 50V 16V 50V 16V
TRANSISTORS
Q131 T2SC2412K-R-P T2SC2412K-S-P T2SC2812-L6-P T2SC2812-L7-P T2SC2812N-L6P T2SC2812N-L7P T2SC3928A1R-P T2SC3928A1S-P T2SA1037AK-RP T2SA1037AK-SP T2SA1037K-R-P T2SA1037K-S-P T2SA1179-M6-P T2SA1179-M7-P T2SA1179N-M6P T2SA1179N-M7P T2SA1235A1E-P T2SA1235A1F-P T2SA1037AK-RP T2SA1037AK-SP T2SA1037K-R-P T2SA1037K-S-P T2SA1179-M6-P T2SA1179-M7-P T2SA1179N-M6P T2SA1179N-M7P T2SA1235A1E-P T2SA1235A1F-P TR 2SC2412K-T-96-R TR 2SC2412K-T-96-S TR 2SC2812-L6-TB TR 2SC2812-L7-TB TR 2SC2812N-L6-TB TR 2SC2812N-L7-TB TR 2SC3928A1R TR 2SC3928A1S TR 2SA1037AK T146 R TR 2SA1037AK T146 S TR 2SA1037K-T-96-R TR 2SA1037K-T-96-S TR 2SA1179-M6 TR 2SA1179-M7-TB TR 2SA1179N-M6-TB TR 2SA1179N-M7-TB TR 2SA1235A1E TR 2SA1235A1F TR 2SA1037AK T146 R TR 2SA1037AK T146 S TR 2SA1037K-T-96-R TR 2SA1037K-T-96-S TR 2SA1179-M6 TR 2SA1179-M7-TB TR 2SA1179N-M6-TB TR 2SA1179N-M7-TB TR 2SA1235A1E TR 2SA1235A1F
Q132
DIODES
D351 D487 D831 D834 D436 D843 DZXLBZA5.1A-N DDXLBB012---N DDXLBB006---N DZUDZS3.6B--G DZXLBZA11A--N DDXLBB012---N DDXLBB006---N DDXAAED0434-DD1S2076A----N DD1S2473----N DZUDZS10B---G DZXLBZA10B--N DZXLBZA10B--N DZUDZS10B---G ZENER DIODE MTZJ5.1A DIODE ERA15-02 DIODE EM01Z(LYS) ZD UDZS-TE-173.6B ZENER DIODE MTZJ11A DIODE ERA15-02 DIODE EM01Z(LYS) DIODE 1N4148 DIODE 1S2076A DIODE 1S2473 ZENER DIODE UDZS10B TE-17 ZENER DIODE MTZJ10B ZENER DIODE MTZJ10B ZENER DIODE UDZS10B TE-17 Q831
D871 D1051 D1052 D1059
RESISTORS
R128 R129 R131 R132 R133 R134 R135 R136 R137 R138 R139 R141 R142 R143 R144 R201 R202 R203 R204 R205 RDD8203JPAANN RGF2200JTCANL RGF3302JTCANL RGF1000JTCANL RDD1001JPAANN RGF3301JTCANL RGF75R0JTCANL RGF1501JTCANL RGF4702JTCANL RGF4702JTCANL RGF4700JTCANL RGF6800JTCANL RGF3302JTCANL RGF1001JTCANL RGFR000ZTCANL RGF5601JTCANL RGF1002JTCANL RGF6801JTCANL RGF56R0JTCANL RGFR000ZTCANL CARBON MT-GLAZE MT-GLAZE MT-GLAZE CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE 820K JA 220 JA 33K JA 100 JA 1K JA 3.3K JA 75 JA 1.5K JA 47K JA 47K JA 470 JA 680 JA 33K JA 1K JA 0.000 ZA 5.6K JA 10K JA 6.8K JA 56 JA 0.000 ZA 1/6W 1/10W 1/10W 1/10W 1/6W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
INTEGRATED CIRCUITS
IC801 IC802 IC1001 QXXAVC654---N QCAT24WC04L-N QCD4053BE---N IC LA76952AH IC CAT24WC04L IC CD4053BE
COILS
L143 L801 1AV4L2B9100KN 1AV4L2B95R6KN INDUCTOR, 10U K INDUCTOR, 5.6U K
-- 23 --
Schematic Location
Part No.
Description
Schematic Location
Part No.
Description
R206 R207 R208 R209 R210 R276 R281 R287 R288 R289 R411 R412 R414 R415 R426 R485 R492 R804 R806 R807 R808 R809 R810 R813 R814 R816 R831 R833 R856 R857 R861 R862 R863 R864 R866 R867 R871 R872 R874 R877 R879 R1001 R1002 R1003 R1004 R1006 R1007 R1008
RGF2202JTCANL RGF2202JTCANL RGF6800JTCANL RGF6803JTCANL RGF75R0JTCANL RDD1202JPAANN RGF1002JTCANL RGF1000JTCANL RGF1000JTCANL RGF1000JTCANL RND4701FPAANN RDA2200JPCANN RGF1000JTCANL RGF5601JTCANL RDD6800JPAANN RDD1802JPAANN RND3302FPAANN RDD1002JPAANN RGF4701JTCANL RGF1002JTCANL RGF1002JTCANL RGF4701JTCANL RDD1002JPAANN RGF1002JTCANL RGF1002JTCANL RGF3300JTCANL RGF1003JTCANL RDD1002JPAANN RDD1000JPAANN RDD1000JPAANN RDD3902JPAANN RGF2703JTCANL RGF1000JTCANL RGF1203JTCANL RGF1000JTCANL RGF1004JTCANL RDD3301JPAANN RDD1000JPAANN RDD1000JPAANN RGF1000JTCANL RDD1002JPAANN RGF1000JTCANL RGF75R0JTCANL RGF1000JTCANL RGF75R0JTCANL RGF1000JTCANL RGF75R0JTCANL RGF75R0JTCANL
MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-FILM CARBON MT-GLAZE MT-GLAZE CARBON CARBON MT-FILM CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON CARBON CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON CARBON MT-GLAZE CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE
22K JA 22K JA 680 JA 680K JA 75 JA 12K JA 10K JA 100 JA 100 JA 100 JA 4.7K FA 220 JA 100 JA 5.6K JA 680 JA 18K JA 33K FA 10K JA 4.7K JA 10K JA 10K JA 4.7K JA 10K JA 10K JA 10K JA 330 JA 100K JA 10K JA 100 JA 100 JA 39K JA 270K JA 100 JA 120K JA 100 JA 1M JA 3.3K JA 100 JA 100 JA 100 JA 10K JA 100 JA 75 JA 100 JA 75 JA 100 JA 75 JA 75 JA
1/10W 1/10W 1/10W 1/10W 1/10W 1/6W 1/10W 1/10W 1/10W 1/10W 1/6W 1/2W 1/10W 1/10W 1/6W 1/6W 1/6W 1/6W 1/10W 1/10W 1/10W 1/10W 1/6W 1/10W 1/10W 1/10W 1/10W 1/6W 1/6W 1/6W 1/6W 1/10W 1/10W 1/10W 1/10W 1/10W 1/6W 1/6W 1/6W 1/10W 1/6W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
R1009 R1011 R1012 R1013 R1021 R1022 R1023 R1024 R1026 R1027 R1028 R1029 R1051 R1052 R1059
RGF1000JTCANL RGF3303JTCANL RGF1000JTCANL RGF3303JTCANL RGF2202JTCANL RGF1502JTCANL RGF2202JTCANL RGF1502JTCANL RGF2202JTCANL RGF1502JTCANL RDD1000JPAANN RDD1000JPAANN RGF75R0JTCANL RGF75R0JTCANL RGF4700JTCANL
MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON MT-GLAZE MT-GLAZE MT-GLAZE
100 JA 330K JA 100 JA 330K JA 22K JA 15K JA 22K JA 15K JA 22K JA 15K JA 100 JA 100 JA 75 JA 75 JA 470 JA
1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/6W 1/6W 1/10W 1/10W 1/10W
CRYSTAL FILTERS
X141 X201 X801 WFSTSF5235PLEX0017GC 1LB4V10B0020N 1AV4V10B0560N SAW F TSF5235PL CRYSTAL OSCILLATOR OSC, CRYSTAL 3.579545MH¸ OSC, CRYSTAL 32.768KHZ
MISCELLANEOUS
A101 A200 K1001 K1051 1AV4F1BAM0321 1AV4F1BAM0330 1AA0B10M27920 1LB4J12B09700 1AV4J11B0610N TUNER, U/V TUNER, U/V ASSY, PWB, VIDEO H3DSA JACK, RCA-6 SOCKET, DIN 4P
-- 24 --
Schematic Location
Part No.
Description
Schematic Location
Part No.
Description
CRT SOCKET PC BOARD
CAPACITORS
C701 C702 C711 C721 C742 CC1H271JLZCNG CK1H103ZCBFQN CC1H271JLZCNG CC1H271JLZCNG CK3D102ZAHENN CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 270P J 10000P Z 270P J 270P J 1000P Z 50V 50V 50V 50V 2K
R724 R726 R727
RDD82R0JPAANN RDA2701JPCANN RS21202JGDANN
CARBON CARBON OXIDE-MT
82 JA 1/6W 2.7K JA 1/2W 12K JA 2W
MISCELLANEOUS
A700 K701 1AA0B10M27910 1AV4J11B2750N 1LB4J11B0080N ASSY, PWB, SOCKET H3DSA SOCKET, CRT 8P SOCKET, CRT 8P
COILS
L701 1AV4L2C1331KN INDUCTOR, 330U K
DIGITAL PC BOARD
A5500 1AA0B10M27930 ASSY, PWB, DIGITAL Nonservicable part. No discreet parts provided for this pc board.
TRANSISTORS
Q701 TXXAAQT0229ZT2SC2621-CRAN T2SC2621-DRAN T2SC2621-ERAN T2SC2688(1)KN T2SC2688(1)LN T2SC2688(1)MN TXXAAQT0229ZT2SC2621-CRAN T2SC2621-DRAN T2SC2621-ERAN T2SC2688(1)KN T2SC2688(1)LN T2SC2688(1)MN TXXAAQT0229ZT2SC2621-CRAN T2SC2621-DRAN T2SC2621-ERAN T2SC2688(1)KN T2SC2688(1)LN T2SC2688(1)MN TR 2SC3620(LB-SAN-1) TR 2SC2621-C-RA TR 2SC2621-D-RA TR 2SC2621-E-RA TR 2SC2688(1)-K TR 2SC2688(1)-L TR 2SC2688(1)-M TR 2SC3620(LB-SAN-1) TR 2SC2621-C-RA TR 2SC2621-D-RA TR 2SC2621-E-RA TR 2SC2688(1)-K TR 2SC2688(1)-L TR 2SC2688(1)-M TR 2SC3620(LB-SAN-1) TR 2SC2621-C-RA TR 2SC2621-D-RA TR 2SC2621-E-RA TR 2SC2688(1)-K TR 2SC2688(1)-L TR 2SC2688(1)-M
MISCELLANEOUS
Q901 SP901 SP902 W601 W900 BXXAVB447SBK1LB4A10B09200 1LB4A10B09200 1AV4W10B07405 1AV4W10B14205 1AA4W30B05001 CRT A68QFN793X001 SPEAKER, 8 SPEAKER, 8 CORD, POWER-2.15MK CORD, POWER-2.15MK ASSY, WIRE GND CONNECTOR
Q711
Q721
RESISTORS
J701 R701 R703 R704 R706 R707 R711 R713 R714 R716 R717 R721 R723 RDD56R0JPAANN RDD1800JPAANN RGF1201JTCANL RDD82R0JPAANN RDA2701JPCANN RS21202JGDANN RDD1800JPAANN RGF1201JTCANL RGF82R0JTCANL RDA2701JPCANN RS21202JGDANN RDD1800JPAANN RGF1201JTCANL CARBON CARBON MT-GLAZE CARBON CARBON OXIDE-MT CARBON MT-GLAZE MT-GLAZE CARBON OXIDE-MT CARBON MT-GLAZE 56 JA 180 JA 1.2K JA 82 JA 2.7K JA 12K JA 180 JA 1.2K JA 82 JA 2.7K JA 12K JA 180 JA 1.2K JA 1/6W 1/6W 1/10W 1/6W 1/2W 2W 1/6W 1/10W 1/10W 1/2W 2W 1/6W 1/10W
-- 25 --
CABINET PARTS LIST
6 3 1 2 4 5 7
13
8 10 12 9
11
CABINET PARTS LIST
KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 PARTS NO. 1AA2CAM0438BF SWXAA00002--STXAA60350SAA 3M04105 1AA2CBM0322ESTXAA40140SAE SFPPN30100SV1AA2CHM0035-1AA2BUM0531-F 1AA2CPM0056-1AA2DES0861-H 1AV2BAAS015AA 1AA2DES0712-F DESCRIPTION CABINET FRONT-H3DSA CRT MTG WASH (2.0MM 4 USED) CRT MTG SCREW (4 USED) DC HOLDER (4 USED) CABINET BACK-H3DEM SCREW 4X14 (9 USED) SCREW 3X10 (3 USED) CHASSIS RAIL(2 USED) BUTTON UNITED CAP RC-G8EAM DEC SHEET DTV SANYO BADGE DEC SHEET VIZON KEY NO.
ACCESSORY PARTS LIST
PARTS NO. 1JC6P1P0255-1JC6P1P0271-1JC6P1P0272-1AV0U10B43100 1AA2RCM0295-DESCRIPTION OWNER'S MANUAL (English) OWNER'S MANUAL (Spanish) OWNER'S MANUAL (French) ASSY, REMOCON RC-BATTERY LID
-- 26 --
COMPONENT AND TESTPOINT LOCATIONS
MAIN BOARD PARTS SIDE
6A 125V
6A 125V
F601B
POWER
R883 J1901 R884 R881 R882 SW1901 D683
VOL-UP VOL-DN
CH-UP CH-DN
C1901 D1902 D1102
A1901
SW1902
SW1903 J634 TJ2 R683 J635
SW1904 J627
SW1905
J1902 J1101 D1901 L1901 J1905
C1902
LF601
F601
F601A
LF601B
J646
Q688
E D687 C688
R686
RL601
R486 C629
F-AV
1 6 J3426 1 R472
K1101
IC002H2
C1102
AUDIO OUT
Q681
E D680 D486 R628 C683 D629 C642 D643 E R644 R489 E R627 J628
R487
J3432 J3435 TJ5 R490 E J3433 5
C1103
C602
R601
LF601A
R693 C693 R601H1
KQ
KR
13 D472 R474 C015
A1 A2
LF602A
LF602B
C601
R602
KD2P C606 C606A D603
R692
Q486 Q627
D473 D627 J3427 R473 J3428 J3424 C007 D631 J613 J3429 C012
IC002
C011
Q693
R601H3 D693 R694
4
Q641
D642 E R691
D624
C006 R008 C002
Q695
PS601
C489
D624H1
1
LF602
D601
J649
J648 R601A R601H4
PS601A
R695 C641 C634
J636
C624
D624A
C001
C010
1
KSP
TJ8
C631 C631A C632 C632A
Q635
E R631
R641
D641
IC681
L623 R630
TJ1
KD
C609
KD1P D604
Q006
IC601A
Q001
E R013 E J3419
C008
1 J3430
L641 J632 J633
D602
6A 125V
3 R618 4 R607
D612
2 1
C626
1 D625AH1
D625
IC601
2 3 J615 J614
C630
R006 J008 R684 J009 J3423 C3412 C3414 C3411 J3434 C3401 C3413 C3416 C3404 C3408 L3401
IC002H1
R603 D615 D616 R624 R625 R622
22
D614 D613
L625 T601H3
D625A L628
C625 C625B C625A
1
C684
R3402 R3401
TP301
Q615
E J640 R623
C613
L602
Q682 E
J616 J625 R636 R635
C623
C609H2 R615 Q601H1 L611 D611 Q601H3
KP1P
C609H1 C615
C611
L624
C612
Q614
E R614 J639 R617 R612
R606
J630
D626
C627
Q634 E
C3436
J610
MTS
C3418 C3427 J3420 J3416 C3429 J3417
C3417
Q613
E
C614
C628A
C628AH2 C628AH1 J609 J641
J611 C3432 C3424 C3430 R646
Q601
C608 C608A C608B
R613
Q611
Q612
E L612 E 9
L621
T601H8 14
R604
C621
Q636 E
J3421
C3428
D621
TJ7
J612
D628 R647
C635
Q3401
E J3418 J3422
Q3402
E
J3412
D694 Q601H2
C628
J626
J3413 J3414 J1261
R611
Q683 E
R648
T601
C622
C463
R009
KF
1 D1220
IC652
J642 J631 C677
J1262 J1263
L414 L414A
C461
C633 C633A
D502 R461 R467
R665 L652 J620
IC652A
IC490A
J408 D485 D801 L403 J420 J412 R416 L401 J407 L402 Q402H3 D508 R434 R466 J411
D484
B
TJ6
C E
T402H2 R484
T402H1
C487
D483
R637 C434 R493 R494
T402H4 J421 C493 T402H5
Q1231 E R1231 R469
D466 J1212
C482
C486
R423 J427 R483 R413 D481 C421 C3438
TP318(L)
T402H7 T402H8 T402H9 T402H10
TP50
D421 R481
TP51
C422 C422A
D422
T402H11
KSC
R354 D429
TP7
J1310 K1003
D428 R491 R421 D482 4 R428 1 C484
R422
R482
TE7
VB9G
-- 27 --
E
1 4
R885
J1264
KP
C419
R666
C659
L416 L416A
KP2P KP3P KP4P
R463 R463A J424
J1285 J1298
15
D461 D501
IC501H1 J623 J643 C650 J621 J622 C646
D672
K5DMB
C658
J608 11
J1286 J1287
R516 R513 R511 L416H1 L416H2 J506
C511
IC501
R507 R505
10
1 1 10 10
J504 J503 D503 R512
C508 C506
IC501P
J1258 D654 J1277 J1278 D676
IC653
C502
C501 C516 J501
R517
V-OUT
D408
C661
D656
IC653A
DIP
J1280
L653 L653A
C511A
J1281
C654
C660
J426
R418
C503
R518 R504 C466
R464
R468 J502 R503 C488 R502 R462
R495 R495A
J601 J602
KG
1 J1213 J1260 J1282 J1257 R667 1 J1259
C504
R506
R509 R508
KTP
DNG ATAD KLC SUTATS KCA
KT1P KT2P KT3P KT4P KT5P
L413
KX5P
KX4P
KX3P
KX1P
KX
C437
R371 R404 E
Q465
E R471 L404 J413 J418
R488 9 8
Q637
E J644
C418
C436 C436A
Q401
Q402H5
H-OUT
C408
J604 C490 J618
IC490L
IC803
Q696
E R668
C413
C413A
J605 C497 11 R1228 R1229 16
C417
C416
C417A
C416A
J422
J425 D406 C485
C414
C414A
R406
C407 C406
T401
R408
J619
J645 1
C411
C412
C411A
C412A
D407
J1274 J1275 J1312
D655
C1221 15
IC490
R499 R498 D638 Q402H2
J1296 1 C678
J1276
J1297 J1295
K5DMA
J1268
Q402
R407
Q402H4
J1271 J1305 R638 J1307 9 8 C1206 R1237 J1272
J1270
J1273
C1207
1
IC1201
T402A T402
Q402H1
R1233 R1232
J1256 J1251
C1208
C1215
15
C1224 16
TP317(R)
KH
1 J1300 R1234 J1291 J1290
C1216
J1265 J1266 J1267 C1209
J1252 J1253 C1205
C3437
J1299
AV
J1292 J1301 J1302 J1293
B10B13500 B
R497 R497A
Q1234
E R1240
J1211
C1211 J1294 C1210
Q1233
E R1239
J1210
J1254
KB
J1303
MAIN BOARD FOIL SIDE
R1901
A1901
K1101 D1102
J1904 R1102
R1907
R1905
R1910 R1903
J1906
D1902 C1901
R1906 R1904
R1902
R883 J1901 R884 R881 R882 J646
J1902 C1902
SW1905 J627
SW1904 J634 R683
SW1903
SW1902
SW1901
C689
J1101
R1103 R1101
R1911
IC002H2
C1102
R1104 J3425
J1905 6
J1903
L1901
D1901 R486 D486 J628
R487
R686 J635
R688
E
Q688 D683
1
1
5
J3432 J3435
C629
C481
J637
D680 R628
R629
13
C011
R490 TJ2 D629 C642 E Q627
R693 C683 D643 R644 R692 E C693
LF601
KSP
J007
D472 C015 R474
C016 R475
J648
IC002
D473 C489 J3427 R473
R489
Q693
D693
J649
A1
J3433
Q486
E
4
Q641
C006
C491
D627 D624H1
D624
R627
E
R694
X
LF602A
LF602B
R008 C002
LF602
R645 R643
J3428 C001 1
C003 R003 C004 R004
E D642
R601H3
R602
C606 C606A X KD2P X
1
C012
R002
C007
R015
J3429 1
D631 J613
C624
J636 C626
R642
R691
C641 C634 E Q635
R633
R001
E
E
R014
IC681
L623
IC601A X
C800
R641
D641
C010
X
C008 J3419
J3415
R006 J614 C3408 C3404 J008 J009
J615
R630 3 2 1
J632 J633
C630 2 1
D612
3 4 R618
IC002H1
L3401
D625
22
C3413 C3416
C3412
R3415
R3416
R684 J3423
C3403
T601H3
C684 R3402 E Q682 R636 R635 R3401
D625AH1 TJ1 J616
D625A L628
C625 C625A C625B
1
L625
C3411
R3411
C3402
13 12 10
C3417 C3418
C3414
20 24
R3406 C3406 C3407 R3407
C3401 J3434 C3436
1
L624 J625 J610
C627
IC3401
C623
R634
MTS
T601
R3421 R3422 C3423
+
C3421 C3422
C3431
E
J630 E
C3432 C3424
25 30 40 36 37 48
Q634
J611 J609 C628A C628AH2 J641
D626
R613
C3427
C3426
+
C3433 C3434
C3430
C614
C3429
J3416 J3417
TP317
R3426
T601H8
E
L611 R617 R612 D611
J3420 TP318
R3413
J3421 E
R646
C628AH1
L621 14
C637
9
J3411
C3428 J3412 J3413 J3414
J3402
R3417
J3401
Q636
R007
L612
C628 J612 D694 J626 R009
C621
Q3402
E
E J3418
Q3401
R3414
D628 R647 C635 E Q683
D621 TJ7 Q601H2
R621 C636
R604
Q601
X C608 C608A C608B C633 C633A
C611
R3418
J3422 R648 D1220 1 J642
X
2 1 3 R611
Q601H3
J1261 J1262 J1263 J1264 15 R885
J631 R665 C622
IC652
X
L652 C677
J620
C463
J423
IC652A
KF
R461
C659
C655
KP1P
K5DMB
J1284
J1285 J1298
R666 C646 J621
R467 D461 IC501H1 J623 J643 C650
C648
R463 R463A
D502
L414
C461
X KP2P KP3P X X KP4P
J1286 J1287 11
J608
J606 J607 D659
IC653A
D501 10
IC501P 1
TJ4
J424
L414A
C419
J622
D672
C658
J503 J504 R512
C508 C506
C462
J505
L416 L416A R516 R513 R507 R505 R511 L416H1
J1258
J1288
J1289
KP
L416H2
J1277 J1278
J1279
D654 D676
D653 C667
D656
R654
D503
IC653
C661
R653 J624 J617
C501
C502 D408 J501
R517
J1280 J1281
C654
L653
C660 L653A J1213 1 J1259 1
R650
C516
C504
C503
J506 X
C511 C511A R418
J601 J602
R495 R495A C488 R502 R462
R468
R464
R518 R504 R508 R509 R506
KX1P X
J426
KX3P X KX4P X X KX5P
KG
J1260 J1257
R1222 J1283
J1282
J502 R503
R465
C466
R667 E
J644
R669
R1223
R1226 R1225 R1224
L404
C492
R430
Q402H5
X C436A
R668 J645 1
D655
J418
IC490L
C408
J422
X X
C490 R1228 11 16 R1229 C497 J1275 J1312 J1296
J1311
C413 C413A
R406 X X
J419
C1222
X
D407
X
C412
C412A
T401
C416A
C416
C417A
C1220
C417
J619
15
C485 D485
IC490
J1297 J1295
R499 R498 D638
C639
D801 J412 D508 R434
J420 R416 L401 J407 L402 Q402H4 C487
D483 C486
L403
K5DMA
J1270 J1271
J1304 R639
J411
C465 D465
R466
J417
B C E
T402H1
T402H2
J1268
Q402
R407
J1214
J1272
R1237
J1305 J1307 8
R638
J1306
R637 R493 R494 D466 C434
R1231 R469
J1212
T402A T402
E
Q1231
Q402H3 J421
J1273 C1207 C1206 1
R413
J1256 J1251 J1252 J1253
C1208
C1215 15 J1265
1 16
R1233 R1232
R423 J427 C421 C3438 D421 D422 X C422 C422A R481 R354
TP7 X TP51 TP50 X
T402H5
9
T402H4
C493 C482 D481 R483 R497 R497A T402H9 T402H10 T402H8 Q402H1 T402H7
16
1
IC1202
IC1201
C1216
C1224
J1266
8 10 9
C1225
C3437 J1299 J1310
R3435 R3434
J1300 J1267 J1290 R1234 K1003
J1211
R1240 J1254
J1210
C1211
J1293 J1302 C1210
R1238
J1301
R3437
R3436
Q1233
E R1239
J1294
J1303
J414
J415 J416
-- 28 --
X
X
R1241
J1292
D429 R422
TE7
D428 R428 1 R491 R421 C484 4 D482 R482
KSC
KB
B10B13500
E
Q1234
C1209
J1291
T402H11
X
B
C1205
R484
D484
J1255
KH
1
C678
E
J1276
X
J408 Q402H2
X
D881
KT5P
C1221
IC490A
C406
C411A
C411
R408
X
J1274
D406
D882
X
X
C407
KT4P
C414A X X
C414
J425
KT3P
C1223
J618
X
KT2P
Q696
IC803
E
J605
J413
C884 C883
X
X
R1227
R488
R470
R404
E Q401
C436
C418
KT1P
Q637
J604
R471 Q465
R371
C437
L413
E 8 9
4
1
X
X
Q601H1
Q612
E Q611
J639
R615
X
X
R013
J006
J3430
IC601
L641
R631
R601H4
R632
C631 C631A C632 C632A
D601 D604 D602 D603
R607 D614
R616
R603 D615 R622 E D616 R624 R625
C609
D613
L602 J640
KD1P
X
Q001
Q006
R601A
PS601
R601
J3424
Q695
R695
D624A
PS601A
A2 C609H2
Q615
C613
C615
C609H1
C612
R623 E
R606
R609 R619
Q613
Q614
R614
R608
C601
X
J3431
J3426 R472
R601H1
C1103
KR
KQ
C688
J638
C602
RL601
LF601A
F601A
E
R687
D687
J688
Q681
LF601B
F601B
X
X
K1001
J151
COMPONENT AND TESTPOINT LOCATIONS (Cont.)
J160 J159 R833 C1003 C1007 C829 D843 J157
R831
B10B1360A A
J150
C806 C802 D834 J158 R873 D836 J156
J153
J154
R868
L801 R872 R871 R876 R875 J148 L812
R809 R832
J152
R816
R814
C801 R808
J211 C862
C822
C863
K10F
A101
15
IC802
8
1
Q831
16
1
5
R861 J145
R862
4
R807
D831
C811
J139
X801
32
C809
R804 33
J141
C864
IC1001
30
K10H
L811 J146
R878 R806
C810
C866 J142 R874
R877 C861 C867 C807 R863 C808 R864 R813 R866 R867
J143
J140
D351 C282 40
D871 R414
C869
R210
J144
D351
C868
8
9
R282
C218 1 J147 R412 J137 5 J133
C401
C402 J210
C1023
R353 20 J149
R415 J209
X141
C1024
R426
C208
IC801
R411
C404
C427
50
X201
R206
C211
J136
K10G
J134
X131
64
1
1
R281
C215
J135
11
1
K10S
C518 C519
C403
C207 C209
C148 TP35 10 J132
R202 R205 R207
C212 11 1
R288
1
R289
C216
R128 TP36 C212 L143
R127 C137 R287 R137 C129 R134 C141
K10S
10
R129
C214 C206 J138 C203
C142 C138 J207
J132 60 C201
R139
11
L143
IC801
J206
R138 R136
5
K10G
50
C132
R144
L132 J135 J136 C211
C146 R201 R130 R143 C202
R209
J133
R146
C213 1 64 J127 C204 J126 TP132 J134
R141 R204
R208
C134
C147
X131 Q131 X141
R426 X201 J131 1 R353 C1024
R203 R142 R131 C136
Q132
J119
20
J121
C144
K10H
J122
C143 40
R135 R132
L142 L141 R133 J144 C215 J130 L131 D351
C133 C131
J115 J123 8 J124 J125 9
J114
AV / VIDEO BOARD PARTS SIDE
IC1001
J205
R810
J113
J120
AV / VIDEO BOARD FOIL SIDE
R1028
30
J129 32 33 J143
R276
R1024
J204
J128 J141 R804 C866 R492 J139 R861 J145 R876 R875 R485 5 4 X801
C103
R1023
C102
J118
J117
J116 16
J106
J103
J107
IC802 8
B10B1360A A
K10F
D487
A101
R1029 11 1 C811 C822 R871
R1021 C1022
R1027
J102 R872 J111 J152 L801 J156 D836 R873 1
C813
R1026
J101 J110 C101 R868 J154 C802 D834 C829 R833 J158
C812
C1007 J109 J104 C1059 R856 J150 J153 C806 J157 D843 J160 J159 R857 J112 1 J155
J203
15
C1021
J108
C1003
1
J201
R1012
R1006
D1003
D1002
D1001
D1004
R1059
C1006 D1051 C1051
R1022 C1052
C1004
D1059
R1003
C1002
R1007
C1001
D1052
R1009
R1001
R1052
K1051
K1001
C106 J151
J202
R1051
J105
R1004
R1008
R1013
R1002
R1011
-- 29 --
J140 C869 C214
60
C1001
C1002
J121
J119
R1029
J102
J103
J116
J101
J120
J115
C1006
J114
J117
J113
R1028
J122
L142
C213
R810
J108
J107
D1004
J118
J106
C143
C148
D1052
J105 L132 J142 C1004 R128 J104 J125 J124 C1059 J126 D1051 C1021 J110 J123 J109 L141 C134 C201 J149 R874 C403 C401 R412 L812 L811 C203 C204 J128 J148
C519 C518
K1051
C1051 J147 R411 J138 J146
C102
C218
C106 C101 J127 R857 J137 J112 R856 L131 R133 J131 R485 R492
R276
J155
J129
J111
D487
J130 C206
J208
COMPONENT AND TESTPOINT LOCATIONS (Cont.)
FRONT BOARD PARTS SIDE
SW1951
SW1952
SW1953
SW1954
SW1955
L1951 D1951
A1951
K1151
D1952
DIP
C1952 R1961 R1953 R1952 R1951 R402 D462 C479 D463 R403 R401 B C E C475 E R409 C472 R1954 R1955 R1956 R1957 C1951
Q461
C478 E
Q462A Q462
B10B1400A
PB1951C
PB1951B
1
K19P
PB1951A
R1960
5 4
1
6
1
K19Q
K19R
CRT SOCKET PARTS SIDE
-- 30 --
POWER SUPPLY SYSTEM
Posistor Degaussing Coil
Line Filter
LF601
Posistor Relay Q688
Fuse
(D601 - D604)
Diode Bridge
14VTV
DC
IC653
D626
D1.8V
19
D621
Q634
14VDM
IC652
D659 D654
1.8VDM 3.3VDM
PF
D3.3V 9VTV 31VTV 5VTV 15V
Switching Regulator
Q682
Digital Module
D472 7
15
D643 D641 Q641 D624 Q627 Q486 D486 Q681
15V
PF
Audio AMP
IC002
9VTV 19
Switching Oscillator Q601
Switching Transformer (T601) 18
14V_TV
9VTV
(Always +5V)
Audio Processor
IC3401
9VTV 16
POWER LINES
-- 31 --
IC681
Q683 Q636
D625
5VRC
13V_HVCC
IC490
Audio Selector
IC1201
5VTV 1
20
130V
5VTV
Flyback Transformer
HV SCREEN
I/O Expander
IC803
PF
D801 5VTV 31VTV RC5V 2, 10 9
D612 3 2 4
D481 130V D638
D483 D503 6
+B Feedback IC601
Tuner
A101
8
Vertical Output
HV (Anode) Screen Focus
HEATER D482 D428 D429 FOCUS
Memory
V-OUT
RC5V 3
IC802
RC Pre-AMP
31V
200V
31VTV
A1951
RC5V 35
CRT
PF
Hold Down Circuit
R G B
6V
CRT Drive (Transistors)
R G B
PF
Power Failure 30
UOC
IC801
5VTV 8, 55 9VTV 11 13V_HVCC 19 Power SW 29 47
Video Board
A101 ANALOG TUNER
SCL: 12 SDA: 13 SCL: 11 SDA: 10 SCL: 15 SDA: 16
Main Board
IC802 MEMORY IC803 I/0 EXPANDER
SCL: 6 SCL: 5
II SCL: 28 II SCL: 27 BUS SCL: 32 SDA: 31
K 10
S OUT: 23 S IN: 24 S CLK: 25 S IN: 5 S CLK: 6
K G S OUT: 4
SCL: 6 SDA: 5
IC801 UOC
DM BUS
G
IC3401 AUDIO PROCESSOR
MAIN CPU DATA BUS LINES
-- 32 --
S OUT: 4 S IN: 5 S CLK: 6
K5DMC NTSC DECODER
(TC9010FG)
Digital Board
IIC_DIGITAL
CPU/ATSC DECODER /IP SCAN/SCALER
(LC74154B-EM)
DIGITAL TUNER
(F1BAZ0020)
VIDEO A/D CONVERTER
(AD9985KSTZ-110)
HDMI RECEIVER
(SIL9011CLUM)
ANT
F1BAM0330/320
BLOCK DIAGRAM
UOC
I/O Expander
13
Tuner
<3L BUS+CS>
1 Video SW
SAW Filter SW1 SW2 Mute
SW1 SW2 L:AV1 L:AV2-S H:AV2 H:DM-S
Audio SW
Video SW
CVBS:12 14 CVBS:13 9 CVBS:54 11
12
AV1
SW1
10 Y:5 4 Y:3 10 12 13 14 Q701 Q711 Q721 Y:46
(Front)
SW2
C:2 15 C:1 Y:48 Pb:49 Pr:51 C:45
TV AV1 AV2 DM
SW1 SW2 L L L H H L H H
CRT
R G B
SIGNAL LINES
-- 33 --
(Rear)
(Component)
IF:63,64
Audio Output
IF
SIF(MTS):5 Q131 Q1231 9,11
Audio SW
L:3 R:13
Video Processor
Audio Processor
AV2
SW2
Audio AMP
12 L:4 R:3 L:2 R:4
Speaker
L
ANT ATSC
SW2
13 L:37 R:36
LA74154
L:5 R:12
L:4 R:14
L:34 R:33
L:39 R:38 Q001
8 1
R
Audio OPT Output
Digital Module
Mute
<3L BUS+CS>
PCINT1
PCINT2
PLINT
SUBOUT
MAINOUT
MAININ
AUX1-L
10
FEXT1 FEXT2 TVSW
11
12
21
9 34 33
8
LFLT MATRIX FLT
"STEREO"
VCO
1/4
1/2
AUX1-R
37 36 39 38
AUX2-L AUX2-R
LPF
VCA
TVOUT-L TVOUT-R
COMPIN
10
NRSW/FOMO/SAPC (+6dB) STIND LOGIC
VCA
LPF
DeEm LPF
WIDEBAND
Vcc
19
EXT1/EXT2/M1 SURR M2
ATT/ATTSW
SURROUND
40 2
BASS BASS BASS
SURRTC BASS-L
GND
17
BPF DeEm NOISE DET
"NOISE" "SAP"
TREB
HPF
RMSDET
SAPTC
18
SAPIND AMP (+6dB) LPF I2C BUS I/F SW
"PONRES"
TREBLE
TREB
VOL-L
VOL-L
14
SCL SDA DGND SAPIN SAPOUT
15
7
6
5
24
25
22
STIN
26
VE
IC3401 AUDIO PROCESSOR BLOCK DIAGRAM
27 28 29 30 32 31 1 48
VETC VCAIN VCATC VEWQT VEOUT TOUT-L VOLIN-L VCAWQT
4
LSOUT-L
VGR
IREF
LSOUT-R
VOL-R
3
VOL-R
-- 34 --
SAPVCO VE LPF
SPECTRAL
45
VCA
BASS-R
47 41 44
TRE-L
NOISETC
23
TRE-R
TOUT-R
LPF
RMSDET
48
VOLIN-R
IREF
IC002 AUDIO AMP BLOCK DIAGRAM
Standby
Vcc
5
Standby SW
7
CH 1 Input
2
RNf1
CH 1 AMP (in)
CH 1 AMP (out)
12 CH 1 Output
Rf1
PRE-GND
(For input)
3
RNf2
REF AMP
TSD Protector
(Thermal protection curcuit)
10 POWER GND
(For output)
Rf2
CH 2 Input
4
CH 2 AMP (in)
CH 2 AMP (out)
8
CH 2 Output
Protect popped noise
Ripple Filter Block
6
P. P.
1
Filter
-- 35 --
TROUBLESHOOTING FLOW CHARTS
NO POWER
Is fuse (F601) open?
No
Yes
Check: Diode Bridge (D601 - D604), Posistor (PS601), IC (IC601), Transistor (Q601, Q402)
Is resistor (R601) open?
No
Yes
Check: Diode Bridge (D601 - D604), IC (IC601), Transistor (Q601, Q402)
Is the voltage to "5VRC" line supplied?
Yes
No
Check: IC (IC681, IC801), Diode (D624, D641), RC Pre-AMP (A1951)
No
Is the voltage to all lines supplied?
Yes
All 0V
(except '5VRC' line)
Check Around: IC (IC801, IC802), Crystal (X801), Transistor (Q831), Diode (D831)
Check 'Power Failure' Circuit.
(or the voltage to some lines is not supplied.)
After a few seconds, the set will be switched off.
-- 36 --
NO PICTURE
All Modes?
Yes
No
RF(TV) only AV1 only AV2 only
Check:
Line: A101 1pin - (X141) - IC801 63/64pin Parts: Around A101 (TU), X141 (SAW Filter), IC801 (UOC)
Check:
Line: AV1 Terminal (CV) - IC1001 12pin Parts: Around IC1001 (Video SW)
Check:
Line: AV2 Terminal (CV) - IC1001 13pin AV2 Terminal (Y) - IC1001 5pin AV2 Terminal (C) - IC1001 2pin (Component) AV2 Terminal (Y) - IC801 48pin AV2 Terminal (Pb) - IC801 49pin AV2 Terminal (Pr) - IC801 51pin Parts: Around IC1001 (Video SW), IC801 (UOC)
Digital Module Input only
Check:
Line: DM (K5DMA-7: Y) - IC1001 3pin DM (K5DMA-9: C) - IC1001 1pin Parts: Around IC1001 (Video SW)
AV1, AV2, DM
Check:
Check:
Line: IC1001 14pin - IC801 54pin (CV) IC1001 4pin - IC801 46pin (Y) IC1001 15pin - IC801 45pin (C) Parts: Around IC1001 (Video SW), IC801 (UOC)
Line: IC801 12pin - Q721 -CRT (R-Cathode) IC801 13pin - Q711 -CRT (G-Cathode) IC801 14pin - Q701 -CRT (B-Cathode) IC801 21/17/15/10pin - Power Deflection Circuit (H,V Drive, PCC, AFC) Parts: Around IC801 (UOC), CRT, Q721,Q711, Q701, T402 (FBT, Screen VR)
-- 37 --
TROUBLE SHOOTING FLOW CHARTS (Cont.)
NO SOUND
All Modes ?
No
Yes
Is there signal at speaker terminal ? No
Yes
Check:
Speaker (SP901, SP902)
Is there signal at IC002 2pin (L) or 4pin (R) ? No
Yes
Check:
Line: IC002 1pin - Q001 - IC801 (UOC) 39pin (Mute) Parts: Around IC002 (Audio AMP.), Q001 (Mute)
Check:
Line: IC002 2pin - IC3401 4pin (L) IC002 4pin - IC3401 3pin (R) Parts: Around IC3401 (Audio Processor)
RF(TV) only
Check:
Line: A101 1pin - X141 - IC801 63/64pin (IF) IC801 5pin - Q131 - IC3401 13pin (SIF) Parts: Around A101 (TU-IF), Q131, IC3401
Audio Output only Digital Input only
Check:
Line: IC3401 39pin - Audio Output Terminal (L) IC3401 38pin - Audio Output Terminal (R)
Check:
Line: IC3401 34pin - Main Board: K5DMB 13pin (L) IC3401 33pin - Main Board: K5DMB 15pin (R) Parts: Digital Module
Check:
AV1, AV2 only
Line: AV1 Terminal - IC1201 3pin (L)/13pin (R) AV2 Terminal - IC1201 5pin (L)/12pin (R) IC1201 4pin (L)/14pin (R) - IC3401 37pin (L)/36pin (R) Parts: Around IC1201 (Audio SW), Q1231(SW)
-- 38 --
CONTROL PORT FUNCTION
System Control Pin (UOC : IC801)
Pin Name
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 S00 SIO SCLK INT3 SDA0 SCK0 P17 P16 SDA1 SCL1 XT1 XT2 Vcc AN4 AN5 AN6 AN7 RESET PLL CPU GND
Function
SOUT for DM SIN for DM SCLK for DM RC in IIC SDA IIC SCL Power SW Power Failure / ACK Bus SDA Bus SCL Xin Xout Power in Key in Beam current in RF AGC in Audio Mute RESET in FILT CPU GND
I/O Description
I/O IN OUT IN I/O IN OUT OUT I/O OUT IN OUT IN IN IN OUT IN OUT -
Active : Low
(TV) ON:High (P-F) Active : Low, (ARK) Bus release : Low
5Vdc
Mute ON : Low Active : Low
System Control Pin (I/O Expander : IC803)
Pin Name
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Vcc DA OUTPUT0 DA OUTPUT1 N.C. I/O 7 I/O 6 I/O 5 I/O 4 GND I/O 3 I/O 2 I/O 1 I/O 0 ADDRESS CLK SDA
Function
Power in Not used Not used S Detect Input DM CS Not used Not used GND SCLK for DM NORMAL SW AV SW2 AV SW1 (Open) CLK SDA
I/O Description
OUT OUT IN OUT OUT OUT OUT OUT OUT OUT IN OUT OUT 5Vdc Open Open S : Low
Not used PIXSHAPE Normal : High
To LA76952 (pin32) To LA76952 (pin31)
AV Switch (Pin12&13)
Video Switch SW1 SW2
L: AV1 H: AV2 L: AV2-S H: DM-S
Audio Switch SW1 SW2
TV AV1 AV2 DM L L H H L H L H -- 39 --
For parts or service contact Sanyo Manufacturing Corporation P Box 2000 .O. 3333 Sanyo Road Forrest City, Arkansas 72335-2000
March / 2007 SMC
Published in U.S.A.
-- 40 --
MODEL HT27547
Chassis No. 27547-02
SCHEMATIC DIAGRAMS
REPLACEABLE TRANSISTORS AND DIODES
LIST OF REPLACEABLE TRANSISTORS (2SA933S TYPE) 14TH CODE AB AC 7T200181 7T200182 14TH CODE AJ 7T200221 (2SC1740S TYPE) 14TH CODE 2SC1740S AD AE 7T200183 7QT00202 14TH CODE AH 7T200220 Q,R,S Q,R,S 2SC2812 L6,L7 2SC945A QA,PA RA,QA,PA 2SC2412K R,S 2SC1815 Y,GR O,Y,GR 2SA933S R Q,R 2SA1179 M6,M7 2SA1015 Y,GR O,Y,GR 2SA1037 R,S 2SA564A R Q,R
NOTES ON SCHEMATIC DIAGRAMS 1. All resistance values in ohms K=1,000 M=1,000,000. 2. Resistors specified with resistance value are "1/6DJ. " 3. Resistors specified with type of resistor, tolerence and resistance value are "1/4. " 4. Unless otherwise noted on schematic, all capacitor values less than 1 are expressed in µF (Micro Farad), and the values more than 1 are in pF . 5. All capacitors are 50 WV rating unless oterhwise noted. 6. Unless otherwise noted on schematic, voltage reading taken with VOM from point indicated to chassis ground. Voltage reading taken using color-bar signal VHF channel 5, all controls at normal. Line voltage at 120 volts. Some voltages may vary with signal strength. 7. Waveforms were taken with color-bar signal and controls set for normal picture. Waveforms marked with an 8 may vary with signal strength. 8. The Symbol indicates a fusible resistor, which protects the circuit from possible short circuits. 9. Parts enclosed with are related with X-radiation. 10. Isolation border line. Cold Side Hot Side 11. Schematic part location numbers may not always match the schematic symbols. The schematic symbols and part descriptions are correct and should be used. The part descriptions will be listed under the location number in the parts list. 12. "X" Part not used. "J" Jumper wire.
PIN LAYOUTS
CAPACITOR AND RESISTOR CODE CHART CAPACITOR (Example)
INTEGRATED CIRCUITS
TOP VIEW
PHOTO COUPLERS
TOP VIEW
TRANSISTORS
DIODES
500 C K 1500 B
A A EC B EC B E B C EC B E B K K
(2SA1037K CHIP TYPE)
MARK 1 COUNT TERMINALS IN ARROW DIRECTION SIDE VIEW
1
1
C A
A
K K K A
(2SC2412K CHIP TYPE)
C
B
E
BC
E
B
EC
E BC
K
A
Characteristics Value code Tolerance code Material code Voltage rating
LIST OF REPLACEABLE DIODES 14TH CODE R AA M P 7DD00019 7DD00192 7ED00025 7DD00021 DIODE NAME 1S1555,1S2473,1S2076,DS442,1N4148 1S1555,1S2473,1S2076,DS442,1N4148 1SS176,1SS133,GMA01 1SS176,GMA01,1SS133 1S1553,1S2076A,1S2471,1N4148
1
1
1
B ... BASE C ... COLLECTOR E ... EMITTER
INFRARED EMITTING A....ANODE K....CATHODE
CHIP TRANSISTORS
TOP VIEW C B ... BASE 1 12 3 1 32 OUT GND IN (2) (3) (1) C ... COLLECTOR E ... EMITTER B E
CHIP RESISTORS
TOP VIEW
1
12 x 10 3 = 12K ohm
123
D ........................... T ............................ J ............................ K ........................... M ........................... N ........................... P ........................... Z ........................... C ........................... C ........................... E ........................... F ........................... N ........................... T ............................ K ........................... H ........................... P ........................... M ...........................
±0.5pF +50% 10% ±5% ±10% ±20% ±30% +100% 0% +80% 20% ±0.25pF Ceramic Electrolytic Polyester Polypropylene Tantalum Ceramic MT-Composite NP. Electrolytic MT-Polypropylene
ELECTROSTATICALLY SENSATIVE DEVICES Many solid-state devices (especially Integrated Circuits) are Electrostatically Sensitive, and, therefore, require special handling techniques as described under "Servicing Electrostatically Sensitive Devices, on page two in this service literature. "
RESISTOR (Example) 6 Y K 4.7 D ........................... F ........................... G ........................... J ............................ K ........................... M ........................... F ............................ N ........................... S ........................... Y ........................... C ........................... D ........................... W .......................... ±0.5% ±1% ±2% ±5% ±10% ±20% Fusible Metalized Carbon Oxide Metalized Wire Wound Solid Carbon Film Wire Wound
SERVICE NOTES: 1. When replacing parts on circuit boards, clamp the lead wires to terminals before soldering. 2. When replacing high wattage resistors on circuit board, keep the resistor body 10 mm (3/8) from circuit board. 3. Keep wires away from high voltage and high temperature components.
Value code Tolerance code Material code Wattage rating
PRODUCT SAFETY NOTICE
THE COMPONENTS DESIGNATED BY A ON THIS SCHEMATIC DIAGRAM DESIGNATE COMPONENTS WHOSE VALUES ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY. SHOULD ANY COMPONENT DESIGNATED BY A NEED TO BE REPLACED, USE ONLY THE PART DESIGNATED IN THE PARTS LIST. DO NOT DEVIATE FROM THE RESISTANCE, WATTAGE AND VOLTAGE RATINGS SHOWN.
X-RADIATION WARNING NOTE
THIS TV CONTAINS CRITICAL PARTS TO PROTECT AGAINST X-RADIATION. NOMINAL 2ND ANODE VOLTAGE IS 30.1KV AT ZERO BEAM CURRENT AT 120 VOLTS AC LINE, AND MUST NOT EXCEED 32.2KV UNDER ANY OPERATING CONDITION. SEE HIGH VOLTAGE CHECK ON PAGE 10.
(1)
(2)
(3)
(4)
SCHEMATIC WAVEFORMS
(20)
(21)
(22)
(23)
Composite Video
C
Y
R
B-Y
R-Y
WH OUT
WV OUT
(5)
(6)
(7)
(8)
(24)
(25)
(26)
(27)
G
B
V-Drive (+) Out
V-Drive Out
2H (Lower)
2V (Lower)
2Y (Lower)
2(B-Y) (Lower)
(9)
(10)
(11)
(12)
(28)
(29)
V PUMP
R (CRT)
G (CRT)
B (CRT)
2(R-Y) (Lower)
VM (Velocity Modulation)
(13)
(14)
(15)
(16)
Heater
H-Drive (Base)
H-Drive (Collector)
H-OUT (Base)
(17)
(18)
(19)
H-OUT (Collector)
V-OUT
PCC
-- 41 --
-- 42 --
-- 43 --
-- 44 --
MODEL HT27547
Chassis No. 27547-02
DM_R1 GND DM_L1 GND POWER FAIL /ACK (5VTV) 9V_TV GND DM_CS DM_SCLK DM_SIN DM_SOUT GND 1.8V DM 1.8V DM
To DIGITAL
GND 3.3V DM 3.3V DM GND 31V GND DM_C GND DM_Y GND 6.5V GND DM_R GND DM_L
GND
TU+B PB
R288 1/10GJ100C
GND
CLK DATA
AGC
DM_C
R287 1/10GJ100C
R289 1/10GJ100C
DM_R_1
DM_L_1
R492 1/6NF33K
5
1
9 10
R857 100 C103 KK 0.01 LZB
12 13 14
R856 100
5VTV
31V
SCL SDA
13V.HVCC
DM_SOUT DM_SCLK DM_SIN
R276 12K D487
C106 EM3.3 LBWA
C101 6.3EM 220 LBWA
9VTV
DM_SCLK DM_SIN DM_SOUT
15 16 1718
2
5VTV
1.8VDM
3.3VDM 31V
R667 1/2DJ47 R669 1/10GJ10KC
D655 AA C678 10EM 330LBWA
Q637 AE
R485 18K
R204 1/10GJ56C
R861 39K R868 J
R203 1/10GJ 6.8KC
5VTV
C202 KK0.01 LZB R132 1/10GJ 100C
R133 1K R135 1/10GJ 75C C3438 25EM4.7 LBWA R3435 1/10GJ 100KC
K1003 L
R3434 1/10GJ560C
D871 UDZS10BG
R872 100
R871 3.3K
R414 1/10GJ100C R877 1/10GJ100C
C403 PM1 LBZA
C402 KK0.01 LZB C518 HJ0.47GJ
C207 KK0.01 LZB C201 16EM100 LBWA C138 C216 KK0.01 C204 R201 KK0.01 LZB C206 16EM220 EM3.3 1/10GJ LZB LBWA 5.6KC LBWA
REMOCON IN
DM SCLK
DM SOUT
POWER
BUS SCL
SDA SCL
BUS SDA
IIC SDA
IIC SCL
DM SIN
L811 J L812 J C809 CJ 100 CL
R809 1/10GJ4.7KC C810 CJ 100 CL
POWER FAIL /ACK
MEMORY
R415 1/10GJ 5.6KC
R804 10K R806 1/10GJ4.7KC
R411 1/6NF 4.7K
Q131 R131 AH 1/10GJ 33KC R134 C134 1/10GJ EM1LBWA 3.3KC C133 C136 1/10GZ0C CJ150 CL C132 KK0.022 LZB
DM_CS
R874 100
C404 KK6800LZB
C401 10EM330 LBWA
R202 C203 1/10GJ 16EM10 10KC LBWA
TP21
9 6
C3437 25EM4.7 LBWA R1222 1/10GJ1KC
R
R3437 1/10GJ 100KC R3436 1/10GJ560C
8
C131 CJ10CL
5VTV
IC803
8 7
AUDIO MUTE NC OUTPUT PEX5 PEX3 NC PEX4
C137 KK1000LZB
32
31
30
29
28
27
26
25
24
23
22
21
HOR OUT
20
19
HOR VCC
18
V/Y SW
17
16
15
E/W [952]
14
13
12
11
10
9
8
7
6
DC VOL
5
FM AMP
4
3
BPF
500K DET
2
1
4
3
2
1
LA79200
6 5 4
DM_CS PEX6 S-TERMINAL DETECTION INPUT PEX7 NC
C1220 KK0.01LZB C1221 16EM47LBWA
IC1201
CD4053BE
1
H
NC D/A1
NC D/A0
+5V VCC
CAT24WC04L
I/O PORT I 5 8 6 7
C_SYNC CLOCK
DATA
SLAVE ADDRESS SELECT(OPEN) ADD
LA76952AH
AV SW2 PWX1
IC801
I FS B
CONTRAST BRIGHT
0SD SW
GND
0SD CONTRAST
VM [952]
LIM AMP
BPF
FBP
AFC1
SYNC SEP
SPLL
SOUND DET
C1052 KK0.01LZB
D1051 DZXLB ZA10B
10
12
13
14
15
CONTROL
SCL
SDA
S-SW
HS VS C806 16EM47LBWA RAM ROM BASE TIMER CPU CORE
HS VS
R807 1/10GJ 10KC
R808 1/10GJ 10KC
HOR C/D
COLOR CLAMP
RGB MATRIX
BS SG
DL SHARP
V/Y SW
TRAP
DC REST
S-SW
C1059 16EM10 LBWA
S-GND
VIDEO DET
VIF AMP
R1227 1/10GJ10KC R1226 1/10GJ10KC
AV_SW2
ADC
OSB
AV_SW1
C802 16EM47 LBWA
C801 KK 0.01 LZB
G
TIMER 0
OSD
CLOCK
BUS
R
R1052 1/10GJ 75C R1059 1/10GJ470C D1059 UDZS10BG
D1052 DZXLB ZA10B
1 6 2 3
5
S-VIDEO
C1223 CJ100CL C1222 CJ100CL R1228 100 R1229 100 C1224 C1225 16EM47 KK0.01 LBWA LZB
16
11
9
R1051 1/10GJ 75C
SDA
CLK
AFC2
VER SEP
Y IN C IN
AV SW1 PWX0
C1051 16EM22LBWA
K1051
4
16
ENABLE
PDC
CVBS
BUS
1/256
HOR VCO
TINT
VC0
SW
TRAP
IF AGC
D843 R D836 C829 EM1LBWA D834 R833 DZXLBZA11A 10K R831 1/10GJ 100KC
L801
CPU TST B CPU TST G CPU TST R RESET AFT VDD RST PLL
V DET RESET
9VTV
R1225 1/10GJ10KC R1224 1/10GJ10KC
DEM0
ACC
BPF
YC SW
DAH
VIDEO SW
SN
I/O PORT 0
CONTROL
AV_SW1
CLOCK
X-RAY
CLMP DC ADJ
VX0
APC1
FSC SYNC
CLMP CLMP
AFT
VIDEO AMP
RF AGC
J L141
TP132
4 3 2 1
R816 1/10GJ 330C D831 UDZS 3.6BG R814 1/10GJ 10KC
5VRC
Q831 AJ
C212 EM1LBWA R207 1/10GJ22KC
33
34
35
36
KEY IN/ STATUS
37
ABL IN
38
RF AGC
39
MUTE
40
41
42
43
44
45
46
47
48
49
50
51
52
C209 KK 0.047 LZB
53
54
55
56
57
58
C129 CJ330 CL
59
C141 KK0.047LZB
60
61
62
R137 1/10GJ 47KC
63
64
C147 KK0.01 LZB
X201 EX0017GC :B4V10B0020N
AV2_L
X801
C868 KK0.033 LZB C1023 KK0.01LZB C869 EM2.2 LBWA R867 1/10GJ 1MC C1024 EM1LBWA R863 1/10GJ 100C C427 KK0.01LZB
C811 EM1 LBWA R813 1/10GJ 10KC
C862 CJ18CL C863 CJ18CL C866 6.3EM220LBWA
C208 1/10GZ0C
C211 EM0.47 LBWA R206 1/10GJ 22KC R205 1/10GZ0C
R129 1/10GJ 220C
C142 25KK0.1 LZB R142 1/10GJ 33KC
R143 1/10GJ 1KC
X141 SF5235PL
AV2_R
R862 1/10GJ 270KC
C864 KK0.01 LZB
R281 1/10GJ10KC D351 R866 DZXLB 1/10GJ ZA5.1A 100C
C213 25EM4.7 LBWA
R136 R138 1/10GJ 1/10GJ 1.5KC 47KC R139 1/10GJ 470C R128 820K
5VRC
R864 1/10GJ 120KC
Q132 L132 J AJ L143 C148 16EM 100 LBWA
R144 1/10GZ0C
REAR A/V (AV2) REAR A/V (COMPONENT2)
R353 J
R426 680
R208 R209 C214 1/10GJ 1/10GJ EM2.2 680C 680KC LBWA R141 1/10GJ680C
1
1Vpp [H]
TP16
5VTV
L142 J
AUDIO PROCESSOR
D1220 J C3431 KK4700 LZB C3432 C3430 C3433 C3434 EM0.1 PM4.7 KK4700 KK0.022 LBWA LBZA LZB LZB
5VTV
C143 16EM 47 LBWA
C144 KK0.01 LZB
3
C1001 R1001 EM1 1/10GJ LBWA 100C C1002 R1003 25EM 1/10GJ 4.7 100C LBWA C1003 R1006 25EM 1/10GJ 4.7 100C LBWA C1004 EM2.2 LBWA C1006 25EM4.7 LBWA R1009 1/10GJ 100C R1002 1/10GJ 75C R1004 1/10GJ 75C R1007 1/10GJ 75C
Y Pb Pr Video L R
45
44
43
42
41
40
39
12 11 10 9 8 7 6 5 4 3 2 1 13 COM 48 -L P N LI 14 VGRIN O -L 47
46
38
37
2 6 5 9
SDA SCL
V E TR NC
VOLIN-R
DM_SCLK DM_SIN DM_SOUT
1 RIPPLE
FILTER
3 PRE GND
AV2_Y
AV2_C
DM_Y
DM_C
Y_IN
10
5
6
7
8
9
8
7
6
5
L
4
H
3
2
L
1
H
R1022 1/10GJ 15KC
R1008 1/10GJ 75C
SCL
R3402 220
SCL
VCATC VCAIN VEOUT VETC VEWGT STIN TC ISE NO UT O AP S SUOUT
C3426 10TK10DR
AV2/DM Y SW
L IN
R1011 1/10GJ 330KC
11 15 14 18 17 16
DGND
CXA2234QP
IC1001
AV1/2 AV2/DM SW C SW
CD4053BE
C1021 16EM 47 LBWA
R IN
R1013 1/10GJ 330KC
R3406 1/10GJ 100KC
C3404 PM4.7LBZA
MAININ
C3424 PM4.7 LBZA C3422 KK0.047LZB C3423 10TK3.3DR R3422 1/10GJ3KC R3421 1/10GJ3.3KC
C008 25EM 100 LBWA
MAINOUT
IREF
VCC
CVBS_IN
C_IN
21
20
22
16
17
18
15
19
23
24
5VTV
C1022 KK0.01 LZB
NC
AVSW2
AVSW1
CVBS1
CVBS2
NC
9
GND
10
11
12
13
14
15
16
C215 EM2.2 LBWA
R879 10K
R810 10K R1028 100
R1026 1/10GJ 22KC R1027 1/10GJ 15KC
K1001
C3406 C3407 R3407 KK0.012 KK5600 1/10GJ LZB 1MC LZB
SAPTC
L
H
C1007 R1012 25EM4.7 1/10GJ LBWA 100C
PCINT1 T2 PCIN T IN PL
C006 EM4.7 LBWA R008 8.2K
SA VE PI N
C3421 KK2700 LZB C3418 PM4.7 LBZA
9VTV
C010 16EM 470LBWA
11
V2 IN
SDA
SDA
VCAWGT
IC3401
C3427 EM1LBWA
R3426 1/10GJ3.9KC
13 NC
R1021 1/10GJ 22KC
8 12
P.P
NC
NC
R3401 220
12 LCH
2 LCH
LSOUT-L
AUX1-R
4 RCH
RCH
VCC
DM_R_1
STAND BY
C3429 25EM4.7 LBWA
POWER GND
R1024 1/10GJ 15KC
R1023 1/10 GJ 22KC
C3401 EM0.1 LBWA
TO U TBA L SS -L LSOU T-R
R 2X U A NC
25 26 27 28 29 30 31 32 33 34 35 36
BASS-R
TVOUT -L TVO UT A -R U X 2L
TOUT-R
TRE-R
SURRTC
NC
13V.HVCC
K10F
GND GND A-MUTE RC IN POWER FAIL /ACK KEY IN/STATUS POWER 13V.HVCC SIF GND CVBS1 IN
R210 1/10GJ 75C
9VTV
K10G
E/W V-OUT 9V_TV H-OUT GND DM_SCLK DM_SIN DM_SOUT GND SDA SCL
31V 5VTV 5VRC
K10H
11 1
R1029 100
R3415 1/10GZ0C
11
5VRC 5VTV X-RAY IN ABL/ACL 31V H-PULSE S-SW (AV SW2) GND AV2 AUDIO R AV2 AUDIO L (AV SW1) DM C GND DM Y
1
1
15
5VTV
IC490
3
R495 2SJ18
BA178M05T
5VRC 5VTV X-RAY IN ABL/ACL 31V H-PULSE S-SW (AV SW2) GND AV2 AUDIO R AV2 AUDIO L (AV SW1) DM C GND DM Y
C497 16EM220 LBWA
GND GND A-MUTE RC IN POWER FAIL /ACK KEY IN/STATUS POWER 13V.HVCC SIF GND CVBS1 IN
D801 R
2
1
R498 J
R488 1SJ5.6
C488 16EM 470 LBWA
E/W V-OUT 9V_TV H-OUT GND DM_SCLK DM_SIN DM_SOUT GND SDA SCL
9VTV
KH
S-SW AV_SW2
DM_Y
5VTV
DM_SCLK DM_SIN DM_SOUT
AV2_R AV2_L AV_SW1 DM_C
ASSY.PWB.FRONT
REMOTE SENSOR A1951 U20B40500 :U20B98500
D1952
ASSY,PWB,MAIN
K19Q
1
11
KF
1
11
KG
1
15
9VTV
13V.HVCC
5VRC
B4
14V_TV
Q486 2SD400E-MP :2SD400F-MP D486 RD10EB2 R487 390 R009 J
130V
SDA SCL
31V
R106TM 2SJ18K C639 KK0.01 LZB D638 DZXLBZA36A
5VRC
L1951 R1957 R1956 R1955 R1954 R1953 R1952 12K 3.9K 2.2K 1.8K 1K 5.6K R1960 1K R1951 10K 2
1
1 C1952 16EM10 LBWA D1951 DZXLBZA 7.5C
1 2
1 2
1 2
1 2
SDA SCL
5VRC
5
GND RC-IN KEY IN/STATUS GND 5VRC
D694 R
1
3
2
5VRC
D627 R
PQ050EA1MXP
1 2 3 D631 J
IC681
D643 AA C642 EM1 LBWA
R641 10K C641 EM100 LBWA
CH CH + VOL. VOL.+ POWER
C800 25KZ0.1 LZF
SW1955 SW1954 SW1953 SW1952 SW1951
R885 2.7K
5VTV
2SB985S :2SB985T :2SA1707S Q627 :2SA1707T
R645 R642 1/10GJ10KC 1/10GJ10KC
R1961 1K
14VDM
R683 5.6K
L652 J
R884 100 R882 100 R881 100 R883 100
IC501P LA7849
INPUT(EW) INVERTING INPUT(EW) OUTPUT STAGE VCC INVERTING INPUT PUMP UP OUT OUTPUT EW OUT INPUT GND VCC
R666 J
R665 2SJ39
IC652 BA33BC0T
1 2 3
C658 10EM 1000LBWA C677 25EM 1000LBWA
3.3VDM
C659 HJ1G
R628 C629 16EM220 DJ1.2K LBWA Q681 AE
R691 R627 10K 10K D680 R
R644 100K Q641 AE
C626 16EM 3300 R643 LBWA 1/10GJ220KC D642
AA
R1 IN
WD94-J30
V1 IN
L1 IN
5VRC
K1151
R1 IN V1 IN L1 IN 1 6
6
7
4
5
1
132
K19R
KQ 5
KTP
1 1 1 1 1
R517 18K
54Vpp [V]
18
FOR TEST EQUIPMENT
KX
C511 KX5P HJ0.15G KX4P KX3P R511 2SJ180
R518 18K
D502 1Z75 C516 EM4.7LBWA C506 FK5600BF R509 18K
D501
R464 18K
R461 330K
R468 15K R462 22K R465 1/10GZ0C
C655 25KZ 0.1LZF
C646 25EM 1000LBWA
10
2
3
5
6
7
8
1
4
9
1Vpp [V]
Q634 2SB985S :2SB985T :2SA1707S :2SA1707T
B1
R635 10K R636 DJ1.2K Q682 AE
R634 1/10GJ 10KC
130V
D659 02DZ3.0ZG D654
8
R684 5.6K
1
2
3
4
5
TO FRONT A/V (AV1)
C502 35EM 220LBWA C466 C462 EM4.7LBWA CJ 100CL D461 R R467 2SJ 1.2K
R503 4.7K R463 1SJ3.3 C463 FJ0.015D :FJ0.015BF R502 J R418 1/2DJ 2.7KB C416
L413
LA5774-E (2.5V,3A)
30Vpp [H]
R654 1/10GJ 220C C648 25KZ 0.1LZF C650 D672 25EM 1000 LBWA L653 D656 R653 1/10GJ 1.8KC R650 1/10GJ680C C660 10EM 1000 LBWA C654 HJ1G
IC653
R631 DJ6.8K
1
2
KX1P
R506 C504 820 25EM 2200LBWA C503 EK2.24U
R504 1/6NF 10K R505 1/2DJ 1.5 R507 1/2DJ1.5
3
R508 12K
C417 200MM0.15UVB
C417 :250MJ0.15AP
1.8VDM
C634 16EM47 LBWA R632 1/10GJ 1KC
16
1.6Vpp [H]
Q635 AE R633 1/10GJ 47KC R692 68K R693 560K
Q695 R695 2SA1015Y 22K :2SA608FCNP R694 10K Q693 AE C693 EM0.1 LBWA D693 RD6.2EB1
ASSY,PWB,SOCKET
24Vpp [H]
R717 2SJ 12K Q701/Q711/Q721 2SC2621CRA :2SC2621DRA :2SC2621ERA :QT0229Z R724 82 R707 2SJ 12K R727 2SJ 12K L701
1.1KVpp [H]
17
C416 200MM0.18UVB :250MJ0.18AP :250MJ0.18AU :250MJ0.18AY
L416
:250MJ0.15AU :250MJ0.15AY C411 1500MH 6500AN :1500MH 6500XK C412 1500MH 6000XK :1500MH Q402 6000AN L403 2SD2634YB
D407
120Vpp [H]
14
H-OUT
L401 T401
4 5 3
15
R407 2SJ4.7K
1 2
R408 C408 1SJ8.2K 160EM 4.74V L404
13V.HVCC
C635 16EM 220LBWA
Q636 2SB985S :2SB985T :2SA1707S :2SA1707T
R648 5.6K
R646 10K R647 10K
Q683 AE
13
F.B.T.
T402 HV 1 4 FO 2 5 SC 11
L414
C419 100GK2.2P
R416 DJ33 D406 L402 J407 J
K7B
4 3 2 1
R406 1/2DJ6.8K C407 500KK 2200CBQ
J
C413 400NJ 0.018 EAQ
C414 400NJ 0.018 EAQ
R404 330
R-OUT
Q721
C742 2000KZ 1000HE
Q401 C406 2SC2271D-C 500KK :2SC2271E-C :2SC2271D 470CBQ :2SC2271E R430 1/10GJ1KC
R493 DJ470K D408 1Z150
R721 180
1
K7U1
R413 5SJ3.9VCA R354 DJ10KB
TP50
R491 DJ1K
TP51
R494 DJ560K
K7S
1 2 3 4 5
R714 1/10GJ82C
R723 1/10GJ 1.2KC
G-OUT
Q711
C721 CJ270 CL R711 180
1
SOCKET
10
150Vpp [H]
R726 1/2DJ2.7K R716 1/2DJ2.7K R706 1/2DJ2.7K
K701
5 9 10 7 2
9 10 8 3
R481 1/2DJ1B D481 R482 DJ68B D482
C486 500KK 470CBQ
6 7
7 6
C493 100PM 2.2X C482 100EM47 LBWA
D429 R D428 RD15EB1
TE7
R713 1/10GJ 1.2KC C702 KZ0.01CBFQ R704 82
B-OUT
Q701
C711 CJ270 CL R701 180
1
KB
8 6 11
1 2 3 4
9VTV
D503 DZXLBZA 36A
D483 R483 1/2DJ1B C487 35EM1000LBWA R497 2SJ5.6
R428 15K C484 EM4.7 LBWA
TP7
R421 1/6NF1.2K
D421 HZ11 B2L
C421 6.3EM 220LBWA
R422 1/6NF 10K
ELECTROSTATICALLY SENSATIVE DEVICES Many solid-state devices (especially Integrated Circuits) are Electrostatically Sensitive, and, therefore, require special handling techniques as described under "Servicing Electrostatically Sensitive Devices, on page two in this service literature. "
D422 HZ11 B2L
R423 1/6NF 3.3K
C701 CJ270CL R703 1/10GJ1.2KC J701 56
11
110Vpp [H] 12 110Vpp [H]
CRT
Q901
K7Y1
1
W900
A68QFN793X001
GNDCONNECTOR
-- 45 --
-- 46 --
-- 47 --
SW Y
VER C/D
DRIVE /CUT-OFF
ABL ACL
SW
FM DET
NORMAL SW PEX2
PHASE SHIFTER
VER RAMP
15
R1231 39K
C3408 EM0.47 LBWA C3411 EM0.47 LBWA
TJ3
C628 160EM220XJ :160EM220MVE :160EM220VELC
L
IC802
2
3 H
4 L
5
6 SW L SW R
7
8
3
2
1
H 14 13
L 12 11
10
9
J1211 J1210 J J
R1232 10K
R1233 100
Q1231 AE
C1103 R1103 25EM4.7 1/10GJ LBWA 100C R1104 1/10GJ 330KC
C1102 R1101 25EM4.7 1/10GJ LBWA 100C R1102 1/10GJ 330KC
R1 IN 1 L1 IN V1 IN 6
KR
J3401 1/10GZ0C R3414 1/10GJ 10KC
J3402 1/10GZ0C
R3418 1/10GJ 10KC
C3436 PM4.7 LBZA
C3428 25EM4.7 LBWA
AUDIO AMP IC002
DM_L_1
LA42052-E
AUX1-L
KSP
C011 16EM 470LBWA
1 4
R3411 1/10GF 68KC C3412 16EM47 LBWA
L3401 J C3416 PM4.7 LBZA C3417 25EM4.7 LBWA
J007 1/10GZ0C
R002 1/10GJ 8.2KC R001 1/10GJ 8.2KC R003 1/10GJ 3.3KC R004 1/10GJ 3.3KC
C3413 25EM4.7 C3414 16EM LBWA 220 LBWA C002 EM10LBWA C004 KK5600 LZB C001 EM10 LBWA
C015 25EM 1000 LBWA
D472 R472 J J
R473 2SJ4.7
C003 KK5600 LZB
R006 DJ330 R013 5.6K J006 1/10GZ0C R490 2SJ18 R489 2SJ18 R486 2SJ12
Q001 AE
9V-REG.
AUDIO MUTE
C636 KK0.01LZB
D621 R621 1/10GJ 4.7KC
L621
C622 35EM470 LBWA
T601
D602 D601
D641 L641 J L623 D624
15 19 14 18
10
5 6 7 8
2SJ2.2
R604
R601 7WK1VEA :7WK1LBZFL
J648 J LF601
F601 6A125VT F601B
A1 A2
W601
C609 200EM470VEZ :200EM470VDE
F601A
D603
D604 J649 J C602 275GM0.22VDC C601 275GM0.22VDC
D622 AA
16 20
D626
9 1 3
L624 C623 16EM 2200 LBWA
C625 1000KK2700CTB :1000KK2700CRD L628 D625 L625
12 13 17 21 22
2
R603 1/2DJ C608 560K 1000KK2200NH :1000KK2200CRD :1000KK2200CTB Q611 Q601 2SC2274E 2SK2638F82 :2SC2274F R612 R608 R606 1/2FJ10 1/10GJ470KC DJ47 :1/2FJ C611 10VFNW 1000KK R607 220CRD DJ22 R611 :1000KK 47K 220CTB L611 D611 L612 R R609 1/10GJ22KC R613 2SJ0.47 C613 Q612 R615 FJ0.047BF 2SA984E 2SJ0.47 :2SA984F L602 R614 DJ470B R617 FJ680P :FJ680VFN R616 1/10GJ 10KC
PS601
C612 FK0.1BF
KD Coil
De-Gaussing
L901
D614
RL601
2
1
C606 250KM470VBW :250KM470VBBW
3
4
C689 KZ0.1LZF D613 RD9.1EB3
11
R602 1/2CK3.3MXU :1/2XJ3.3MVCA :1/2XJ3.3MVA :1/2DK3.3MLBWA
R630 1SJ22K
C630 EM1LBWA
1 2
4 3
D612 TLP421-BL :PC123YC2
14V_TV
R618 DJ1K
D683 R R686
J
C633 250KM2200VBW :250KM2200VBBW
Q613 2SC2274E :2SC2274F R619 1/10GJ22KC D615 R622 10K
R687 1/10GJ33KC C614 FJ0.01BF D687 R
Q688 AB
R688 1/10GJ6.8KC C688 16EM100LBWA
D616
SE130NH
IC601
J
R624 18K Q615 AE C615 25EM47LBWA R625 22K R623 47K
POWER REG.
Q614 2SA1015Y
CAUTION
6A 125V
FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE, REPLACE ONLY WITH THE SAME TYPE 6A, 125V FUSE. ATTENTION: POUR MAINTENIR LA PROTECTION CONTRE LES RISQUES D' INCENDIE UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE 6A, 125V.
-- 48 --
FIXED AUDIO OUT
5VRC
C218 16EM47 LBWA R412 1/2DJ 220
9VTV
Q696 2SA1015Y :2SA608FCNP
R668 10K
DM_Y
MB
IF
ASSY,PWB,VIDEO
5
GND
GND GND
1 K10S
TUNER
A101 F1BAM0330 :F1BAM0321
15
1
K5DMB 15
1
K5DMA