Sanyo DS20424 - Helpful Hints and Troubleshooting; TV Operation and Display Issues; Signal and Channel Troubleshooting

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Schematic
Location
Part No.
Description
Schematic
Location
Part No.
Description
DIODES
D002 407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
408 008 2406 DIODE 1N4148
D101 408 047 6205 ZENER DIODE MTZJ36A (36V)
D351 408 047 6502 ZENER DIODE MTZJ5.1A (5.1V)
D408 407 222 4401 ZENER DIODE 1Z150 (150V)
★ D421 407 158 1307 ZENER DIODE HZ11B2L (11V)
★ D422 407 158 1307 ZENER DIODE HZ11B2L (11V)
D428 407 054 5904 ZENER DIODE RD15EB3 (15V)
407 099 7109 ZENER DIODE MTZJ15C (15V)
D429 407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
408 008 2406 DIODE 1N4148
D471 407 006 4108 DIODE ERB44-04
407 007 7603 DIODE EU2
D472 407 005 7308 DIODE EM01Z
407 005 8602 DIODE ERA15-02
407 088 6502 DIODE MPG06D
D481 407 007 6606 DIODE ES1
407 124 5506 DIODE RMPG06G
407 124 6404 DIODE ERA18-04
D482 407 011 4407 DIODE TVR1G
D486 407 054 0008 ZENER DIODE RD10EB2 (10V)
407 099 6102 ZENER DIODE MTZJ10B (10V)
D487 407 005 8602 DIODE ERA15-02
407 011 3004 DIODE S5277B
407 088 6502 DIODE MPG06D
408 009 9404 DIODE 1N4002ID
D490 408 047 7707 ZENER DIODE MTZJ5.6C (5.6V)
D501 407 005 7308 DIODE EM01Z
407 005 8602 DIODE ERA15-02
407 088 6502 DIODE MPG06D
D502 407 118 2207 ZENER DIODE 1Z75 (75V)
★ D601 407 005 7605 DIODE EM2B
407 013 3200 DIODE 1S1887A
408 008 8606 DIODE GP15G
★ D602 407 005 7605 DIODE EM2B
407 013 3200 DIODE 1S1887A
408 008 8606 DIODE GP15G
★ D603 407 005 7605 DIODE EM2B
407 013 3200 DIODE 1S1887A
408 008 8606 DIODE GP15G
★ D604 407 005 7605 DIODE EM2B
407 013 3200 DIODE 1S1887A
408 008 8606 DIODE GP15G
★ D612 407 218 0707 PC TLP421(BL)
407 231 2801 PHOTO COUPLE PC123YC2
D613 407 057 9800 ZENER DIODE RD9.1EB3 (9.1V)
407 063 9702 ZENER DIODE MTZJ9.1C (9.1V)
D614 407 006 0100 DIODE ERA91-02
★ D623 407 007 6606 DIODE ES1
407 124 5506 DIODE RMPG06G
407 124 6404 DIODE ERA18-04
★ D624 407 106 2806 DIODE RU3YX
★ D625 407 129 7000 DIODE RU4AM LF-L1
407 211 5808 DIODE FE201-6L43
D680 407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
408 008 2406 DIODE 1N4148
D683 407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
408 008 2406 DIODE 1N4148
D693 407 099 5600 ZENER DIODE MTZJ6.8A (6.8V)
D699 407 006 0100 DIODE ERA91-02
D801 407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
408 008 2406 DIODE 1N4148
D831 407 222 5903 ZD UDZS-TE-173.6B (3.6V)
D834 408 047 2306 ZENER DIODE MTZJ10B (10V)
D836 407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
408 008 2406 DIODE 1N4148
D843 407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
408 008 2406 DIODE 1N4148
D1051 408 047 2306 ZENER DIODE MTZJ10B (10V)
D1052 408 047 2306 ZENER DIODE MTZJ10B (10V)
D1059 407 206 5608 ZENER DIODE UDZS10B TE (10V)
D1901 408 047 9206 ZENER DIODE MTZJ7.5C (7.5V)
D1902 408 047 2306 ZENER DIODE MTZJ10B (10V)
INTEGRATED CIRCUITS
IC001 409 275 7903 IC LA4525
★ IC501 409 340 1904 IC LA7841
★ IC601 409 172 8102 IC SE130NH
IC681 409 528 6202 IC PQ050ES1MXP
★ IC801 410 497 4106 IC LA76950
IC802 409 333 3700 IC 24LC02B/P
409 376 1503 IC ST24C02B6
409 440 8902 IC M24C02-BN6
409 495 6908 IC CAT24WC02P
409 528 8404 IC S524A40X21-DCB0
410 499 1004 IC AT24C02-10PI-2.7
IC1001 409 424 4906 IC NJM2533M
IC3401 409 467 1108 IC CXA2134Q-T6
COILS
★ LF601 645 012 0589 LINE FILTER
645 052 6862 LINE FILTER
L143 610 031 3873 INDUCTOR, 10U K
645 016 2534 INDUCTOR, 10U K
L602 645 005 0763 CORE, PIPE
L623 610 078 5946 PIPE CORE
652 000 1725 CORE, PIPE
L625 610 078 5946 PIPE CORE
652 000 1725 CORE, PIPE
L627 645 005 0763 CORE, PIPE
L701 610 029 8484 PEAKING COIL 330UH K
645 008 0012 INDUCTOR, 330U K
L801 645 008 2894 INDUCTOR, 5.6U K
645 016 3104 INDUCTOR, 5.6U K
L811 645 006 2490 INDUCTOR, 1U K
645 016 2411 INDUCTOR, 1U K
L812 645 006 2490 INDUCTOR, 1U K
645 016 2411 INDUCTOR, 1U K
★ L901 645 060 9596 ASSY, COIL, DEGAUSSING