Sharp 21LF-90N, Service Manual

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21LF-90N
REF No. PARTS DESCRIPTION SN CODE EX CODE
. 30017634 21" CPT TUBE SAFE EW FREE REALFLAT BW CQ
. 30028644 21 DEG COIL&EARTH CB. WO/UL FLAT SHARP AG AR
TUNER
TU201 30009637 TUNER WSP (PLL) 38.9 MK2 - BATCH AR BC
INTEGRATED CIRCUITS
IC101 30018063 IC HT48RA0A OTP AF AR
IC118 30001506 IC TL431 AC AH
IC301 30011824 IC TDA7266 AF AR
IC403 30026922 IC STV2248H (SHRINK56) AR BC
IC502 30001669 PREAMPLIFIER TFMS1380 AD AM
IC700 30013658 IC MSP3410G SDIP64 AS BD
IC800 30011968 IC SMPS MC44608 DIP8 AF AQ
IC801 30015087 IC SAFE OPTOCOUPLER TCET1102G AA AE
IC803 30001500 IC LM7808 AC AH
IC804 30001622 IC 7805 (1A) AB AF
IC806 30014346 IC 78L05 TO-92 (100mA) AA AE
TRANSISTORS
Q100 30001453 TR BC337 AA AC
Q601 30013656 TR POWER STX112-AP AA AE
Q804 30001454 TR BC548B AA AC
DIODES
D100 30002733 LED INFRARED IR333 AA AC
D1001 30003722 DIODE ZENER ZPD15V AA AA
D1003 30003722 DIODE ZENER ZPD15V AA AA
D106 30001377 DIODE ZENER 33V UZT 33B AB AF
D407 30001284 DIODE 1N4148 0.15A/100V 0.5A AA AB
D505 30001284 DIODE 1N4148 0.15A/100V 0.5A AA AB
D506 30001284 DIODE 1N4148 0.15A/100V 0.5A AA AB
D509 30001279 LED RED/GREEN LTL293SJ AC AH
D602 30001329 DIODE 1N4007 1A/1000V 30A AA AB
D608 30001318 DIODE BA159 1A/800V 20A AA AB
D609 30001318 DIODE BA159 1A/800V 20A AA AB
D610 30001318 DIODE BA159 1A/800V 20A AA AB
D614 30001318 DIODE BA159 1A/800V 20A AA AB
D620 30001349 DIODE ZENER 11V AA AB
D701 30001369 DIODE ZENER 3.6V ZPD AA AB
D800 30001318 DIODE BA159 1A/800V 20A AA AB
D801 30001347 DIODE ZENER 8.2V AA AB
D802 30001318 DIODE BA159 1A/800V 20A AA AB
D803 30001315 DIODE BYD33D 1A/200V 20A AA AE
D804 30001318 DIODE BA159 1A/800V 20A AA AB
D805 30009366 DIODE UF5402 3A/200V 150A AB AF
D806 30001315 DIODE BYD33D 1A/200V 20A AA AE
D808 30007681 DIODE UF5407 3A/800V 150A AB AF
PICTURE TUBE
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REF No. PARTS DESCRIPTION SN CODE EX CODE
D809 30001329 DIODE 1N4007 1A/1000V 30A AA AB
D811 30001329 DIODE 1N4007 1A/1000V 30A AA AB
D813 30001329 DIODE 1N4007 1A/1000V 30A AA AB
D837 30001329 DIODE 1N4007 1A/1000V 30A AA AB
D838 30001329 DIODE 1N4007 1A/1000V 30A AA AB
D889 30001384 TR MCR22-6 AB AG
D890 30001329 DIODE 1N4007 1A/1000V 30A AA AB
D893 30001318 DIODE BA159 1A/800V 20A AA AB
D894 30001318 DIODE BA159 1A/800V 20A AA AB
D900 30001318 DIODE BA159 1A/800V 20A AA AB
D901 30001318 DIODE BA159 1A/800V 20A AA AB
D902 30001318 DIODE BA159 1A/800V 20A AA AB
D903 30001344 DIODE ZENER 6.2V 1/2W AA AB
D904 30001349 DIODE ZENER 11V AA AB
D905 30001349 DIODE ZENER 11V AA AB
D906 30001349 DIODE ZENER 11V AA AB
PACKAGED CIRCUITS
X100 30002852 XTAL REZ 455KHZ AA AD
X401 30001749 XTAL 4.433619 MHZ (AK15) AC AK
X402 30015592 XTAL 3.579545 (WO/LOAD CAP) AB AG
X403 30000074 CAP MKT 100NF 63V J AA AC
X501 30002851 XTAL 4MHZ L.C=30PF AC AH
X700 30001756 XTAL 18.432MHZ AE AP
COILS
L1001 30001996 FIXED COIL 22UH Q40 K AA AB
L1002 30001996 FIXED COIL 22UH Q40 K AA AB
L101 30013412 FERRITE BEAD (0805) MMZ2012Y152B AA AA
L110 30013412 FERRITE BEAD (0805) MMZ2012Y152B AA AA
L111 30013412 FERRITE BEAD (0805) MMZ2012Y152B AA AA
L112 30013412 FERRITE BEAD (0805) MMZ2012Y152B AA AA
L113 30013412 FERRITE BEAD (0805) MMZ2012Y152B AA AA
L114 30013412 FERRITE BEAD (0805) MMZ2012Y152B AA AA
L201 30001979 FIXED COIL 1UH Q45 M-A AA AB
L210 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L211 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L401 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L402 30001992 FIXED COIL 10UH Q65 K-A AA AB
L403 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L404 30001990 FIXED COIL 6.8UH Q75 K AA AB
L405 30014048 ADJ.COIL VIF 44MHZ Q=64 C=39pF AA AE
L406 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L407 30002002 FIXED COIL 47UH Q60 K AA AB
L603 30018501 LINEARITY COIL 100UH AB AG
L700 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L701 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L702 30001996 FIXED COIL 22UH Q40 K AA AB
L703 30001979 FIXED COIL 1UH Q45 M-A AA AB
L704 30001979 FIXED COIL 1UH Q45 M-A AA AB
L802 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L803 30000580 RES CF 1/4W 22R J AA AB
L805 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L806 30001971 FERRITE BEAT (805) BLM21A601S AA AD
L807 30001992 FIXED COIL 10UH Q65 K-A AA AB
CERAMIC FILTERS
Z401 30012545 FILTER SAW K9656M AG AR
Z402 30014261 FILTER SAW K3958M AF AR
Z404 30001724 FILTER SER TRAP TPS 5.5MHZ AB AF
TRANSFORMERS
TR601 30017788 TRF FBT SAFE 90ø (AK30,AK36 LAYER TYPE) AT BE
TR801 30002100 LINE FILTER SAFE 2*27MH AC AH
TR802 30027707 TRF SMPS AK44 RF (170-270V) Audio=14V AF AQ
CAPACITORS
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PARTS LISTING
REPLACEMENT PARTS
Replacement parts which have special safety characteristics are identified in
this manual. Electrical components having such features are identified by
in the Replacement Parts Listing.
The use of a substitute replacement part which does not have the same safety
characteristics as the factory recommended is not permitted.
Replacement parts not shown in this service manual may create shock fire, or
other hazards.
HOW TO ORDER REPLACEMENT PARTS
To have your order completed promptly and correctly please supply the follow-
ing information.
1. MODEL NUMBER 2. REF. NO.
3. PART NO. (*) 4. DESCRIPTION
5. CODE 6. QUANTITY
(*) When ordering any part, a “V” should be added before the Part No.
(*)