Hitachi 51UWX20B Service Manual page 103

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
DL37 2331824M ZENER HZ9B1 TA
DM01 2344041M DIODE 1SS254TA/1SS270TA
DM01 2344041M DIODE 1SS254TA/1SS270TA
DM02 2344041M DIODE 1SS254TA/1SS270TA
DM02 2344041M DIODE 1SS254TA/1SS270TA
DM03 2483392 LIGHT EMITTING DIODE (SLR-37)
DM03 CH00231 LED SLH-56VC3F
DM04 2331849M ZENER HZ12C3 (TA)
DM04 2331849M ZENER HZ12C3 (TA)
DM05 2331849M ZENER HZ12C3 (TA)
DM05 2331849M ZENER HZ12C3 (TA)
DM07 2331849M ZENER HZ12C3 (TA)
DM07 2331849M ZENER HZ12C3 (TA)
DM08 2331849M ZENER HZ12C3 (TA)
DM08 2331849M ZENER HZ12C3 (TA)
DM09 2331849M ZENER HZ12C3 (TA)
DM09 2331849M ZENER HZ12C3 (TA)
DM10 2331849M ZENER HZ12C3 (TA)
DM10 2331849M ZENER HZ12C3 (TA)
DM11 2331849M ZENER HZ12C3 (TA)
DM11 2331849M ZENER HZ12C3 (TA)
DM12 2331815M ZENER HZ7-B2
DM12 2331815M ZENER HZ7-B2
DM13 2331849M ZENER HZ12C3 (TA)
DN01 2344041M DIODE 1SS254TA/1SS270TA
DN02 2339802M ZENER DIODE HZS2B2 TAPE
DN03 2344041M DIODE 1SS254TA/1SS270TA
DN06 2344041M DIODE 1SS254TA/1SS270TA
DN07 2344041M DIODE 1SS254TA/1SS270TA
DN08 2344041M DIODE 1SS254TA/1SS270TA
DN09 2344041M DIODE 1SS254TA/1SS270TA
DN10 2344041M DIODE 1SS254TA/1SS270TA
DN11 2344041M DIODE 1SS254TA/1SS270TA
DN12 2331849M ZENER HZ12C3 (TA)
DN13 2344041M DIODE 1SS254TA/1SS270TA
DN14 2339827M ZENER HZS4C1 TA
DN15 2344041M DIODE 1SS254TA/1SS270TA
DP53 CH02001M DIODE 1SR139-400
DP54 CH02001M DIODE 1SR139-400
DX01 2331771M ZENER HZ-3A1 TAPE
DX02 2331771M ZENER HZ-3A1 TAPE
DX03 2344041M DIODE 1SS254TA/1SS270TA
DZ01 2344041M DIODE 1SS254TA/1SS270TA
DZ02 2344041M DIODE 1SS254TA/1SS270TA
FUSES, PROTECTORS
!
E901 AZ00421M PROTECTOR 491010T52
!
E902 AZ00421M PROTECTOR 491010T52
!
E903 AZ00106M PROTECTOR CRXT491003
!
E904 AZ00108M PROTECTOR(CRXT491005)
!
E905 AZ00107M PROTECTOR CRXT491004
!
E906 AZ00101M PROTECTOR(CRXT491.500)
! E907 AZ00106M PROTECTOR CRXT491003
!
E909 AZ00109M PROTECTOR CRXT491007
! E911 AZ00109M PROTECTOR CRXT491007
!
F901 FN00374 FUSE 51MS 060 L 125V 6A
!
F902 FN00373 FUSE 51MS 050 L 125V 5A
!
F903 FN00373 FUSE 51MS 050 L 125V 5A
!
FK01 AZ00106M PROTECTOR CRXT491003
!
FK02 AZ00106M PROTECTOR CRXT491003
SPARK GAPS
!
G801 CJ00071R SPARK GAP 1.5KV
!
G802 CJ00071R SPARK GAP 1.5KV
!
G851 CJ00071R SPARK GAP 1.5KV
!
G852 CJ00071R SPARK GAP 1.5KV
!
G8A1 CJ00071R SPARK GAP 1.5KV
!
G8A2 CJ00071R SPARK GAP 1.5KV
!
GF01 CJ00072R SPARK GAP 2.5KV
!
QF02 CJ00072R SPARK GAP 2.5KV
!
QF03 CJ00072R SPARK GAP 2.5KV
COMPOUND COMPONENTS
EANT HP00771 ANT SW
HM01 CZ00833 R/C REC.GP1U281R
HM02 CZ00641 GP1U281Q
PART DP23 DP23G
0 0
0 0
0 0
0 0
SI 500MW 0 0
SI 500MW
SI 500MW 0 0
SI 500MW
SI 500MW 0 0
SI 500MW
SI 500MW 0 0
SI 500MW
SI 500MW 0 0
SI 500MW
SI 500MW 0 0
SI 500MW
SI 500MW 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
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
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
!
have special characteristics important to safety. Before replacing
DP24 SYMBOL PART
NO. NO.
0 HM03 CZ00641 GP1U281Q
! U301 HC00492 F/E V0-A30FTR
0 ! U301 HC00522 F/E TMYH4X300A
! U302 HC00502 F/E V0-A68FTR
!
0 U302 HC00532 F/E TMYH2X300A
U303 CS00621 CHIP BOARD UNIT (HC5621)(FC)
0 U303 CS00641 CHIP BOARD UNIT (HC5621T)(FC)
UFPK AZ00163 CRX F-PACK MAYLAYSIA
!
0 ! UFPK AZ00651 CRX FOCUS PACK
UKDG CS00591 CHIP BOARD UNIT (HC2171)
0 UKDG CS00651 DCU HC2171HX ASY
INTEGRATED CIRCUITS
0
I001 CK37372U M306V3MG-XXXFP
0 I002 CK37051R ANALOG MONOLITHIC IC(BD4729G)
I003 CK35894R IC CAT24WC32J1
0 I005 CK31992R IC BU4053BCF
I007 CK09541R IC HD74HCT245T
0 I401 CP08191U ANALOG MONOLITHIC IC TA1360N
I402 CK31992R IC BU4053BCF
0 I601 CP06891 IC TDA8174A
I701 2362606 IC NJM4558D
0 I901 CP08101U MONO IC STR-X6456(LF1901)
!
I902 CZ01082 IC STR-F6628(LF1359))
!
0 I903 CP07851 MONO IC TLP421
!
0 ! I904 CP07851 MONO IC TLP421
0 I905 CP07851 MONO IC TLP421
!
0 ! I906 CP07851 MONO IC TLP421
0 I907 2381343 IC (SE115N)
!
0 I908 CP05141 ANALOG MONOLITHIC IC (PQ6RD083)
0 I909 CP06081 ANALOG MONOLITHIC IC (SI-3050N)
0 I910 CP05163F IC SI-3090F
0 I911 CP06543F IC REG.(SI-3090C)
0 IA01 CK36491R IC NJW1137M
0 IA02 CK35451R IC NJM2198M
0 IA03 2004751 IC TA8200AH
0 IH01 CP07091 IC M62501P
!
0 IJ01 CK35163R IC SII907BCQ52
0 IJ02 CP05273U IC M24C02-BN6
0 IJ04 CK37051R ANALOG MONOLITHIC IC(BD4729G)
0 IJ07 CZ00671R ANALOG MONOLITHIC IC (BA033FP-E2)
0 IJ0A CA01301R TRS.CHIP NDC7002N
0 IK01 CP02411 ANALOG MONOLITHIC IC KIA7805PI
0 IK02 CP05011R IC PST994D-T
IK04 CZ00431 HYBRID IC (STK392-110)
IK04 CZ00433 HYBRID IC (STK392-150)
0 IK05 CZ00431 HYBRID IC (STK392-110)
0 IP51 CK37191R MONO IC SI-3018LSA-TL
0 IP52 CP08121R MONO IC SI-3002KWF
0 IP53 CP06081 ANALOG MONOLITHIC IC (SI-3050N)
0 IP81 CK37184R MONO IC SI-3033LUS
0 IV01 CK07631R DIGITAL MONOLITHIC IC (TC90A45F)
0 IW01 CK36951U 3D Y/C SEP IC UPD64083GF-3BA
0 IW02 CK06097R ANALOG MONOLITHIC IC(PST9127NR)
0 IX01 CK30941U IC CXA2069Q
0 IX02 CK34811U IC MM1519XQ
0 IZ01 CK36961R IC TA1340F
0 IZ02 CK36961R IC TA1340F
0
COILS
0
L001 BH00697R FILTER COIL 100UH
L006 BH00697R FILTER COIL 100UH
0 L007 BH00697R FILTER COIL 100UH
0 L009 BH00697R FILTER COIL 100UH
0 L010 BH00697R FILTER COIL 100UH
0 L011 BH00697R FILTER COIL 100UH
0 L014 BH00697R FILTER COIL 100UH
0 L301 2123781R FILTER COIL 100UH(EL0607)
0 L302 2123781R FILTER COIL 100UH(EL0607)
0 L303 2123781R FILTER COIL 100UH(EL0607)
0
L304 2123781R FILTER COIL 100UH(EL0607)
L305 2123781R FILTER COIL 100UH(EL0607)
L306 BH00697R FILTER COIL 100UH
0 L307 2123781R FILTER COIL 100UH(EL0607)
0 L308 BH00697R FILTER COIL 100UH
L309 BH00671R COIL 1.0UH
103
DP23/23G/24
PART DP23
DESCRIPTION
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
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