Main Unit; Picture Tube - Sharp 20LK32 Service Manual

20LK32
20LK62
PARTS LIST
Ref. No. Part No.
PARTS REPLACEMENT
Replacement parts which have these special safety characteristics
identified in this manual; electrical components having such features
å
are identified by and shaded areas in the Replacement Parts Lists
and Schematic Diagrams. The use of a substitute replacement part
which does no have the same safety characteristic as the factory
recommended replacement parts shown in this service manual may
create shock, fire or other hazards.
"HOW TO ORDER REPLACEMENT PARTS"
To have your order filled promptly and correctly, please furnish the
following informations.
1. MODEL NUMBER
3. PART NO.
MARK: SPARE PARTS-DELIVERY SECTION
' MARK : X- RAY RELATED PARTS
Ref. No. Part No.

PICTURE TUBE

V1 VB48JLL40X/~S X Picture Tube
å
L703 RCiLG0074PEZZ R Degaussing Coil
å
DY601 RCiLH0105GJZZ X Deflection Yoke
å
LHLDW0102GJKZ X Wire Holder, x5
PMAGF3045CEZZ J Purity Magnet
QEARC2016PEZZ R Grounding Strap
PSPAG0012MEZZ X Wedge, x3
MSPRC0005PEFW J Spring for CRT
PRINTED WIRING BOARD ASSEMBLIES
(NOT REPLACEMENT ITEM)
PWB-A DUNTKA541WEA2 – MAIN Unit (20LK32)
PWB-A DUNTKA541WEA3 – MAIN Unit (20LK62)
PWB-B DUNTKA542WEA1 – CRT Unit
PWB-E DUNTKA545WEA0 – MTS MODULE Unit
Description Code
2. REF. NO.
4. DESCRIPTION
Description Code
BY
AQ
AX
AC
AG
AG
AE
AB
—
—
—
—
(20LK62)
Ref. No. Part No.
PWB-A: DUNTK541WEA2 (20LK32)
PWB-A: DUNTK541WEA3 (20LK62)

MAIN UNIT

NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN
ASSEMBLY BUT NOT INDEPENDENTLY.
å TU201 VTUENV56D82-1
or
VTUVTSTSUF770
INTEGRATED CIRCUITS
IC301 VHiAN7523++-1
IC301 VHiLA4600++-1
å IC501 VHiTDA9302H-1
or
VHiAN5522++1
IC601 VHiKA7808AP-1
IC701 VHiSTRG5653-1
å
IC801 RH-iX3564CEN1
IC1003 VHiBR24C02F1E
TRANSISTORS
Q201 VS2SC2735//1E
Q253 VS2SD601A//-1
Q254 VS2SD601A//-1
Q304 VS2SD601A//-1
Q320 VS2SD601A//-1
Q321 VS2SD601A//-1
Q401 VS2SD601A//-1
Q601 VS2SC3207//-1
Q602 VS2SD2586//1E
Q603 VS2SC3198-G-1
Q751 VS2SC3198-G-1
Q752 VS2SC3198-G-1
Q801 VS2SB709A//-1
Q802 VS2SB709A//-1
D201 RH-EX0676GEZZ
å D331 RH-DX0302CEZZ
å D331 RH-DX0247CEZZ
D502 RH-EX0615GEZZ
D503 VHD1SS119//-1
D505 RH-DX0441CEZZ
D508 RH-DX0131CEZZ
D509 RH-EX0665GEZZ
D511 VHD1SS119//-1
D531 RH-EX0627GEZZ
D532 RH-EX0627GEZZ
D601 RH-DX0475CEZZ
D602 VHD1SS244//-1
å
D603 RH-EX0667GEZZ
å
D606 RH-DX0131CEZZ
å
D608 RH-DX0468CEZZ
å
or
RH-DX0229CEZZ
D651 RH-EX0627GEZZ
D653 VHD1SS119//-1
D701 RH-DX0476CEZZ
D705 VHD1SS82///1A
D706 VHD1SS82///1A
D707 VHD1SS82///1A
D751 RH-DX0229CEZZ
å
D752 RH-DX0131CEZZ
å
D754 RH-EX0616GEZZ
D755 RH-EX0603GEZZ
D801 VHD1SS119//-1
D802 VHD1SS119//-1
D803 VHD1SS119//-1
D804 VHD1SS119//-1
D805 VHD1SS119//-1
D806 VHD1SS119//-1
D1001 RH-PX0013PEZZ
D1004 VHD1SS119//-1
32
Description
TUNER
J Tuner
X AN7523++ (20LK32)
X LA4600(20LK62)
X TDA9302H
J KA7808API
X STRG5653
X IX3564CE
J BR24C02F-W
J 2SC2735
J 2SD601A
J 2SD601A
J 2SD601A (20LK62)
J 2SD601A (20LK62)
J 2SD601A (20LK32)
J 2SD601A (20LK62)
J 2SC3207
J 2SD2586
J 2SC3198-G
J 2SC3198-G
J 2SC3198-G
J 2SB709A
J 2SB709A
DIODES
J Zener Diode, 33V
J Diode (20LK32)
J Diode (20LK62)
J Zener Diode, 5V
J Diode
J Diode
J Diode
J Zener Diode
J Diode
J Zener Diode, 8.2V
J Zener Diode, 8.2V
J Diode
J Diode
J Zener Diode, 27V
J Diode
J Diode
J Zener Diode, 8.2V
J Diode
J Diode
J Diode
J Diode
J Diode
J Diode
J Diode
J Zener Diode, 5.6V
J Zener Diode, 3.9V
J Diode
J Diode
J Diode
J Diode
J Diode
J Diode
R LED, ON TIMER
J Diode
Code
AZ
AK
AM
AK
AE
AQ
AX
AF
AC
AC
AC
AC
AC
AC
AC
AC
AM
AA
AA
AA
AA
AA
AA
AC
AE
AA
AB
AC
AC
AA
AB
AA
AA
AB
AB
AA
AC
AE
AA
AB
AG
AC
AC
AC
AF
AC
AA
AA
AB
AB
AB
AB
AB
AB
AC
AB