Printed Wiring Board Assemblies; Replacement Parts List - Sharp DV-550U Service Manual

18. REPLACEMENT PARTS LIST/

Ref. No. Part No.
EXPLODED VIEWS
ELECTRICAL PARTS LIST
Parts marked with " å " are important for maintaining the safety of the
set. Be sure to replace these parts with specified ones for maintaining
the safety and performance of the set.
" HOW TO ORDER REPLACEMENT PARTS "
MARK : SPARE PARTS-DELIVERY SECTION : ALL JAPAN
To have your order filled promptly and correctly, please furnish
the following informations.
1. MODEL NUMBER
3. PART NO.
5. PRICE CODE
å MARK: SAFETY RELATED PARTS
PWB ASSEMBLY IS NOT REPLACEMENT ITEM
Ref. No. Part No.

PRINTED WIRING BOARD ASSEMBLIES

(NOT REPLACEMENT ITEM)
DUNTK5500KE63
DUNTK5501KE51
DUNTK5502KE50
DUNTK5503KE50
DUNTK5504XJ6A
DUNTK5505XJ6A
DUNTK5500KE63 MAIN PWB UNIT
INTEGRATED CIRCUITS
IC201 VHiMC44722A-1
IC301 RH-iX1461GEZZ
IC302 RH-iX1463GEZZ
IC303 RH-iX1462GEZZ
IC304 RH-iX1531CEZZ
IC401 RH-iX1484GEZZ
IC402 RH-iX1474GEZZ
IC501 RH-iX1503GEZZ
IC502 RH-iX1481GEZZ
IC503 RH-iX1479GEZZ
IC504 RH-iX1478GEZZ
IC505 RH-iX1430CEZZ
IC506 RH-iX1480GEZZ
IC507 VHiBR93L46F-1
IC508 RH-iX1477GEZZ
IC509 VHiPST600DM-1
IC601 RH-iX1475GEZZ
IC602 RH-iX1468GEZZ
Description Code
2. REF. NO.
4. DESCRIPTION
Description Code
Main PWB Unit —
Terminal/Power PWB Unit —
Display PWB Unit —
Operate PWB Unit —
LED PWB Unit —
Volume PWB Unit —
MC44722A AV
IX1461GE AP
IX1463GE AQ
IX1462GE AV
MC14053F AF
IX1484GE AU
IX1474GE BG
IX1503GE AX
IX1481GE AD
IX1479GE AN
IX1478GE BA
IX1430CE AF
IX1480GE AU
BR93L46F AG
IX1477GE AU
PST600DM AE
IX1475GE BQ
IX1468GE BB
Ref. No. Part No.
IC702 VHiBA6796FP-1
IC703 VHiBA10358F-1
IC704 RH-iX1531CEZZ
IC707 RH-iX1473GEZZ
IC708 VHiBA10358F-1
IC801 VHiPCM1720E-1
IC802 VHiPCM1720E-1
IC803 VHiPCM1720E-1
Q202 VS2SA1576//-1
Q203 VS2SA1576//-1
Q204 VS2SA1576//-1
Q205 VS2SC4081//-1
Q206 VS2SC4081//-1
Q207 VS2SC4081//-1
Q301 VS2SA1576//-1
Q302 VSDTC144EU/-1
Q303 VSDTC144EU/-1
Q304 VSDTC144EU/-1
Q305 VSDTC144EU/-1
Q307 VS2SA1298Y/-1
Q701 VSDTA144EU/-1
Q702 VSDTC144EU/-1
D301 VHDDAN222//-1
D501 VHDDAN222//-1
D701 RH-EX0852CEZZ
D703 VHDDAN222//-1
PACKAGED CIRCUITS
X501 RCRSC0019GEZZ
X601 RCRSC0017GEZZ
X702 RCRSC0018GEZZ
L201 VP-NM470K2R0N
L202 VP-NM470K2R0N
L203 VP-1M270K3R8N
L204 VP-1M270K3R8N
L205 VP-1M270K3R8N
L206 VP-1M270K3R8N
L207 VP-1M270K3R8N
L208 VP-1M270K3R8N
L301 VP-NM100KR42N
L302 VP-NM100KR42N
L401 VP-NM470K2R0N
18-1
Description
BA6796FP
BA10358F
MC14053F
IX1473GE
BA10358F
PCM1720E
PCM1720E
PCM1720E
TRANSISTORS
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
DIODES
Diode
Diode
Zener Diode
Diode
Crystal
Crystal
Crystal
COILS
Peaking 47µH 10%
Peaking 47µH 10%
Peaking 27µH 10%
Peaking 27µH 10%
Peaking 27µH 10%
Peaking 27µH 10%
Peaking 27µH 10%
Peaking 27µH 10%
Peaking 10µH 10%
Peaking 10µH 10%
Peaking 47µH 10%
DV-550U
Code
AN
AD
AF
BA
AD
AP
AP
AP
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AC
AB
AA
AA
AC
AA
AG
AL
AK
AB
AB
AC
AC
AC
AC
AC
AC
AB
AB
AB