Hitachi 51UWX20B Service Manual page 102

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. DESCRIPTION
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
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 2334315M ZENER DIODE RD33E TAPE (B4)
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
DH20 2334285M ZENER RD24EB4 TA
DJ01 2331849M ZENER HZ12C3 (TA)
DJ02 2331849M ZENER HZ12C3 (TA)
DJ04 2331849M ZENER HZ12C3 (TA)
DJ05 2344041M DIODE 1SS254TA/1SS270TA
PART DP23 DP23G
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
SI 500MW 36V 0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
SI 500MW 0 0
SI 500MW 0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
SI 500MW 0 0
0 0
0 0
0 0
0 0
0 0
0 0
SI 10MA 16.51V 0 0
0 0
0 0
0 0
0 0
0 0
SI 500MW 36V
SI 200MA 400MW 0 0
SI 5MA 30.51V 0 0
0 0
0 0
0 0
SI 500MW 0 0
SI 500MW 0 0
SI 500MW 0 0
0 0
!
have special characteristics important to safety. Before replacing
DP24 SYMBOL PART
NO. NO.
0 DJ06 2344041M DIODE 1SS254TA/1SS270TA
0 DJ21 CC10721R DIODE CHIP DA204K-TPTX
0 DJ22 CC10721R DIODE CHIP DA204K-TPTX
0 DJ23 CC10721R DIODE CHIP DA204K-TPTX
0 DJ24 CC10721R DIODE CHIP DA204K-TPTX
0 DJ25 CC10721R DIODE CHIP DA204K-TPTX
0 DJ26 CC10721R DIODE CHIP DA204K-TPTX
0 DJ27 CC10721R DIODE CHIP DA204K-TPTX
0 DJ28 CC10721R DIODE CHIP DA204K-TPTX
0 DJ29 2344041M DIODE 1SS254TA/1SS270TA
0 DJ30 CC00003R DIODE.CHIP 1SS355
0 DJ31 2331849M ZENER HZ12C3 (TA)
0 DK04 CH02011M DIODE 1SR153-400
0 DK05 CH02011M DIODE 1SR153-400
0 DK16 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK17 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK18 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK19 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK20 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK21 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK22 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK23 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK24 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK25 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK26 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK27 2334324M ZENER DIODE RD36E TAPE (B3)
0 DK30 2331815M ZENER HZ7-B2
0 DK31 2331815M ZENER HZ7-B2
0 DK32 2331815M ZENER HZ7-B2
0 DK33 2331815M ZENER HZ7-B2
0 DK34 2331815M ZENER HZ7-B2
0 DK35 2331815M ZENER HZ7-B2
0 DK36 2331815M ZENER HZ7-B2
0 DK37 2331815M ZENER HZ7-B2
0 DK39 2344041M DIODE 1SS254TA/1SS270TA
0 DK45 2331815M ZENER HZ7-B2
0 DK46 2331815M ZENER HZ7-B2
0 DK47 2331815M ZENER HZ7-B2
0 DK48 2331815M ZENER HZ7-B2
0 DK49 2331815M ZENER HZ7-B2
0 DK51 2331815M ZENER HZ7-B2
0 DK53 2331815M ZENER HZ7-B2
0 DK90 2344041M DIODE 1SS254TA/1SS270TA
0 DL01 2331815M ZENER HZ7-B2
0 DL02 2331815M ZENER HZ7-B2
0 DL03 2331815M ZENER HZ7-B2
0 DL04 2331815M ZENER HZ7-B2
0 DL05 2331815M ZENER HZ7-B2
0 DL06 2331815M ZENER HZ7-B2
0 DL07 2331815M ZENER HZ7-B2
0 DL08 2331815M ZENER HZ7-B2
0 DL10 2344041M DIODE 1SS254TA/1SS270TA
0 DL11 2344041M DIODE 1SS254TA/1SS270TA
0 DL12 2344041M DIODE 1SS254TA/1SS270TA
0 DL13 2344041M DIODE 1SS254TA/1SS270TA
0 DL14 2344041M DIODE 1SS254TA/1SS270TA
0 DL15 2344041M DIODE 1SS254TA/1SS270TA
0 DL16 2344041M DIODE 1SS254TA/1SS270TA
0 DL17 2344041M DIODE 1SS254TA/1SS270TA
0 DL20 2331815M ZENER HZ7-B2
0 DL21 2331815M ZENER HZ7-B2
0 DL22 2331815M ZENER HZ7-B2
0 DL23 2331815M ZENER HZ7-B2
0 DL24 2331815M ZENER HZ7-B2
DL25 2331815M ZENER HZ7-B2
0 DL26 2331815M ZENER HZ7-B2
0 DL27 2331815M ZENER HZ7-B2
0 DL28 2331824M ZENER HZ9B1 TA
0 DL30 2331824M ZENER HZ9B1 TA
0 DL31 2331824M ZENER HZ9B1 TA
DL32 2331824M ZENER HZ9B1 TA
DL33 2331824M ZENER HZ9B1 TA
DL34 2331824M ZENER HZ9B1 TA
DL35 2331824M ZENER HZ9B1 TA
DL36 2331824M ZENER HZ9B1 TA
102
DP23/23G/24
PART DP23
DESCRIPTION
0
0
0
0
0
0
0
0
0
0
0
SI 500MW 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
SI 500MW 36V 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DP23G DP24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0