Service manual
119
VL-SD20U
Ref. No. Part No. ★ Description Code
Ref. No. Part No. ★ Description Code
VL-FD1U
IC702 VHiS8423YF/-1 S8423YF, System Power AG
Control & Detecter IC
IC703 VHiNJM2143R-1 NJM2143R, Servo Error AE
Amp
IC704 VHiRQ5RW19B-1 RQ5RW19B, 1.9V Reg AE
IC705 VHiTC4W53U/-1 TC4W53U, Switch AF
IC706 RH-iX0732TAZZ IX0732TA, AM
Voice Synthesis IC
IC707 VHiS80924AN-1 S80924AN, 2.4V Reset IC AE
IC901 VHiMB3785V/-1 MB3785V, AQ
Power Control IC (2)
IC902 VHiMB3825A/-1 MB3825A, AR
Power Control IC (1)
IC1401 VHiNJM2538B-1 NJM2538B, Video Out AM
IC1431 VHiNJM2235V-1 NJM2235V, Video In SW AE
IC1602 VHiPCM3006T-1 PCM3006T, 16bit AS
ADC/DAC
IC1702 VHiLB11990W-1 LB11990W, Motor Drive AR
Reel Amp
IC1901 VHiRQ5RW25B-1 RQ5RW25B, 2.5V Reg AE
IC1903 VHiBU4051FV-1 BU4051FV, Multiplexer AF
IC1904 VHiRQ5RW25B-1 RQ5RW25B, 2.5V Reg AE
IC2800 VHiMM1323XV-1 MM1323XV, LCD Interface AN
IC3401 VHiBH7277KV-1 BH7277KV, EQ/PLL IC AX
IC3402 VHiTLC2940/-1 TLC2940, VCO IC AM
IC3403 VHiTCSZ04U/-1 TCSZ04U, Inv. IC AE
IC3404 VHiADC08351-1 ADC08351, A/D Conv IC AN
IC3405 VHiTC4W53U/-1 TC4W53U, SW IC AF
IC4401 RH-iX0707TAZZ IX0707TA, Digital ADC/ BC
DAC Decoder/Encoder
IC4461 VHiTC4W53U/-1 TC4W53U, VC TL SW AF
IC4701 VHiMB88344F-1 MB88344F, 36ch D/A AV
Converter
IC7401 RH-iX0749TAZZ IX0749TA, IEEE 1394 BA
Controller
IC7402 VHiTC7S08U/-1 TC7S08U, Buffer AE
IC7701 RH-iX0712TAZZ IX0712TA, CPU BF
IC7702 RH-iX0823TAZZ IX0823TA, 2MB Flash BB
Memory
IC7703 VHiS80925AN-1 S80925AN, Reset IC AD
TRANSISTORS
Q151 VS2SC5383F/-1 2SC5383F AB
Q401 VS2SC5383F/-1 2SC5383F AB
Q402 VS2SC5383F/-1 2SC5383F AB
Q701 VS2SA1989R/-1 2SA1989R AB
Q702 VSRT1N144U/-1 RT1N144U AB
Q703 VSRT1N441U/-1 RT1N441U AB
Q704 VSRN4982///-1 RN4982 AC
Q750 VSHN2C01FU/-1 HN2C01FU AC
Q900 VSCPH6701//-1 CPH6701 AE
Q910 VSCPH6701//-1 CPH6701 AE
Q920 VSCPH6701//-1 CPH6701 AE
Q930 VSXN09D57//-1 XN09D57 AE
Q940 VSXN09D57//-1 XN09D57 AE
Q950 VS2SC5383F/-1 2SC5383F AB
Q951 VS2SC5383F/-1 2SC5383F AB
Q960 VSCPH3109//-1 CPH3109 AD
Q970 VSCPH6701//-1 CPH6701 AE
Q980 VSCPH6701//-1 CPH6701 AE
Q990 VSXN09D57//-1 XN09D57 AE
Q1401 VSRT1N441U/-1 RT1N441U AB
Q1405 VSRN1704///-1 RN1704 AC
Q1431 VSXN04391//-1 XN04391 AC
Q1432 VSHN1B04FU/-1 HN1B04FU AC
Q1433 VS2SC5383F/-1 2SC5383F AB
Q1434 VSHN1B04FU/-1 HN1B04FU AC
Q1701 VSHN2C01FU/-1 HN2C01FU AC
Q1800 VS3LN01S///-1 3LN01S AC
Q1801 VSHN1B04FU/-1 HN1B04FU AC
Q1802 VSHN1B04FU/-1 HN1B04FU AC
Q1900 VSRN4990///-1 RN4990 AC
Q1903 VSHN2A01FU/-1 HN2A01FU AC
Q1904 VS2SC5383F/-1 2SC5383F AB
Q1907 VSNDS332P//-1 NDS332P AD
Ref. No. Part No. ★ Description Code
17. REPLACEMENT PARTS LIST/
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.
Les pièces marquéss
"
å
"
sont importantes pour maintenir la sècurité de
l'appareil. Ne remplacer ces pieces que par des pièces dont le numéro
est spécifié pour maintenir la sécurité et protéger le bon fonctinnement
de l'appareil.
"
HOW TO ORDER REPLACEMENT PARTS
"
in USA: Contact your nearest SHARP Parts Distributor. For loca-
tion of SHARP Parts Distributor,
Call Toll-free 1-IBE800-SHARP
in CANADA: Contact SHARP Electronics of Canada Limited
Phone (416) 890-2100.
★MARK : SPARE PARTS-DELIVERY SECTION:ALL JAPAN
To have your order filled promptly and correctly, please furnish
the following informations.
1. MODEL NUMBER 2. REF. NO.
3. PART NO. 4. DESCRIPTION
5. PRICE CODE
å MARK: SAFETY RELATED PARTS
å PIECES: RELATIVES A LA SECURITE
PWB ASSEMBLY IS NOT REPLACEMENT ITEM
L'ASSEMBLANGE P.C.I. EST UN ARTICLE NON REMPLACABLE
PRINTED WIRING BOARD ASSEMBLIES
(NOT REPLACEMENT ITEM)
DUNTK2976QA00 MAIN PWB Unit —
DUNTK2919QA01 CAMERA HEAD PWB Unit —
DUNTK2920QA01 AUDIO I/O PWB Unit —
DUNTK2921QA01 LCD PWB Unit —
RAMP-0032TAN0 HEAD AMP PWB Unit —
DUNTK2976QA00
MAIN PWB UNIT
INTEGRATED CIRCUITS
IC151 VHiADS933Y/-1 ADS933Y, 10 Bit A/D AR
Converter
IC201 RH-iX0706TAZZ IX0706TA, Digital Signal BC
Process
IC202 RH-iX0793TAZZ IX0793TA, 16M-SDRAM AX
IC203 VHiS80925AN-1 S80925AN, Reset IC AD
IC204 VHiTC7SH08U-1 TC7SH08U, AND-Gate AF
IC401 VHiNJU7012F-1 NJU7012F AE
IC405 VHiNJU7012F-1 NJU7012F, DC Amp AE
IC407 RH-iX0793TAZZ IX0793TA, Codec External AX
Memory
IC408 RH-iX0793TAZZ IX0793TA, ECC External AX
Memory
IC452 RH-iX0710TAN1 IX0710TA, Codec/ECC/ BE
PCM/CLK. Gen.
IC701 RH-iX0711TAZZ IX0711TA, Super I/O BC