Hitachi 51SWX20B Service Manual page 157

PRODUCT SERVICE NOTE: Components marked with a
any of these components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don't degrade the safety of the
receiver through improper servicing.
SYMBOL PART
NO. NO.
D936 2344041M DIODE 1SS254TA/1SS270TA
D937 2339827M ZENER HZS4C1 TA
D938 2344041M DIODE 1SS254TA/1SS270TA
D939 2339816M ZENER HZS3B3 TAPE
D940 CH00182R LIGHT EMITTING DIODE (SLZ-381C-06-T1)
D941 2337951S DIODE RU4Z(LF015-302)
D942 2337951S DIODE RU4Z(LF015-302)
D943 CH01091M DIODE EL1 (350V)
D944 2337951S DIODE RU4Z(LF015-302)
D952 CH02001M DIODE 1SR139-400
D953 2339836M ZENER HZS-5 B3
D954 2331844M ZENER HZ12-B1
D955 2344041M DIODE 1SS254TA/1SS270TA
D956 2344041M DIODE 1SS254TA/1SS270TA
D957 2344041M DIODE 1SS254TA/1SS270TA
D960 2339821M ZENER HZS4A1 TA
D961 2344041M DIODE 1SS254TA/1SS270TA
D962 2339817M ZENER HZS3C1 TA
D963 2344041M DIODE 1SS254TA/1SS270TA
D964 CH00182R LIGHT EMITTING DIODE (SLZ-381C-06-T1)
D965 CH00182R LIGHT EMITTING DIODE (SLZ-381C-06-T1)
D966 2339847M ZENER HZS6C1 TA
D967 2344041M DIODE 1SS254TA/1SS270TA
D968 2344041M DIODE 1SS254TA/1SS270TA
D971 2334324M ZENER DIODE RD36E TAPE (B3)
D972 2344041M DIODE 1SS254TA/1SS270TA
DA01 2331771M ZENER HZ-3A1 TAPE
DA02 2331771M ZENER HZ-3A1 TAPE
DA03 2344041M DIODE 1SS254TA/1SS270TA
DA04 2344041M DIODE 1SS254TA/1SS270TA
DA05 2344041M DIODE 1SS254TA/1SS270TA
DA06 2344041M DIODE 1SS254TA/1SS270TA
DA07 2344041M DIODE 1SS254TA/1SS270TA
DA08 2344041M DIODE 1SS254TA/1SS270TA
DA09 2344041M DIODE 1SS254TA/1SS270TA
DA12 2337341M DIODE 1SS270A (TP)
DA13 2344041M DIODE 1SS254TA/1SS270TA
DA14 2344041M DIODE 1SS254TA/1SS270TA
DA15 2337341M DIODE 1SS270A (TP)
DA16 2337341M DIODE 1SS270A (TP)
DA17 2337341M DIODE 1SS270A (TP)
DA20 2331849M ZENER HZ12C3 (TA)
DA21 2331849M ZENER HZ12C3 (TA)
DE01 2344041M DIODE 1SS254TA/1SS270TA
DE02 2344041M DIODE 1SS254TA/1SS270TA
DE05 CH02001M DIODE 1SR139-400
DE06 CH02001M DIODE 1SR139-400
DE07 CH02001M DIODE 1SR139-400
DE08 CH02001M DIODE 1SR139-400
DE51 2344041M DIODE 1SS254TA/1SS270TA
DE52 2344041M DIODE 1SS254TA/1SS270TA
DE55 CH02001M DIODE 1SR139-400
DE56 CH02001M DIODE 1SR139-400
DE57 CH02001M DIODE 1SR139-400
DE58 CH02001M DIODE 1SR139-400
DEA1 2344041M DIODE 1SS254TA/1SS270TA
!
have special characteristics important to sefety. Before replacing
PART
DESCRIPTION
SI 500MW 36V
SI 500MW
SI 500MW
157
SYMBOL PART
NO. NO.
DEA2 2344041M DIODE 1SS254TA/1SS270TA
DEA5 CH02001M DIODE 1SR139-400
DEA6 CH02001M DIODE 1SR139-400
DEA7 CH02001M DIODE 1SR139-400
DEA8 CH02001M DIODE 1SR139-400
DEA9 2331849M ZENER HZ12C3 (TA)
DF01 2344041M DIODE 1SS254TA/1SS270TA
DH01 2339837M ZENER HZS-5C1 TAPE
!
DH04 2339832M ZENER HZS5A2 TA
DH05 2339882M ZENER DIODE HZS-12(A2) TAPE
DH06 2344041M DIODE 1SS254TA/1SS270TA
DH07 2359312S DIODE RU3C LF-C4 (1000V 1.5A )
!
DH08 2334243M ZENER RD16E (B2 T2/TP/TA)
DH09 CH00041M DIODE ES1FV1 (1500V)
!
DH10 CH02001M DIODE 1SR139-400
DH11 CH02001M DIODE 1SR139-400
DH13 CH00031M DIODE AU02V1(280V)
!
DH14 2334324M ZENER DIODE RD36E TAPE (B3)
! DH15 2335042M ZENER HZ-22 (2L TP)
DH16 2334305M ZENER RD30E (B4 T2/TP/TA)
DH17 2344041M DIODE 1SS254TA/1SS270TA
DH18 2344041M DIODE 1SS254TA/1SS270TA
DJ01 2331849M ZENER HZ12C3 (TA)
DJ02 2331849M ZENER HZ12C3 (TA)
DJ04 2331849M ZENER HZ12C3 (TA)
DJ05 2344041M DIODE 1SS254TA/1SS270TA
DJ06 2344041M DIODE 1SS254TA/1SS270TA
DJ21 CC10721R DIODE CHIP DA204K-TPTX
DJ22 CC10721R DIODE CHIP DA204K-TPTX
DJ23 CC10721R DIODE CHIP DA204K-TPTX
DJ24 CC10721R DIODE CHIP DA204K-TPTX
DJ25 CC10721R DIODE CHIP DA204K-TPTX
DJ26 CC10721R DIODE CHIP DA204K-TPTX
DJ27 CC10721R DIODE CHIP DA204K-TPTX
DJ28 CC10721R DIODE CHIP DA204K-TPTX
DJ29 2344041M DIODE 1SS254TA/1SS270TA
DJ30 CC00003R DIODE.CHIP 1SS355
DJ31 2331849M ZENER HZ12C3 (TA)
DK16 2334324M ZENER DIODE RD36E TAPE (B3)
DK17 2334324M ZENER DIODE RD36E TAPE (B3)
DK18 2334324M ZENER DIODE RD36E TAPE (B3)
DK19 2334324M ZENER DIODE RD36E TAPE (B3)
DK20 2334324M ZENER DIODE RD36E TAPE (B3)
DK21 2334324M ZENER DIODE RD36E TAPE (B3)
DK22 2334324M ZENER DIODE RD36E TAPE (B3)
DK23 2334324M ZENER DIODE RD36E TAPE (B3)
DK24 2334324M ZENER DIODE RD36E TAPE (B3)
DK25 2334324M ZENER DIODE RD36E TAPE (B3)
DK26 2334324M ZENER DIODE RD36E TAPE (B3)
DK27 2334324M ZENER DIODE RD36E TAPE (B3)
DK30 2331815M ZENER HZ7-B2
DK31 2331815M ZENER HZ7-B2
DK32 2331815M ZENER HZ7-B2
DK33 2331815M ZENER HZ7-B2
DK34 2331815M ZENER HZ7-B2
DK35 2331815M ZENER HZ7-B2
DP27/27D
PART
DESCRIPTION
SI 500MW
SI 10MA 16.51V
SI 500MW 36V
SI 200MA 400MW
SI 5MA 30.51V
SI 500MW
SI 500MW
SI 500MW
SI 500MW
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V
SI 500MW 36V