Sharp 21N52-E1 - PARTS LIST AND REPLACEMENT INFORMATION; PARTS REPLACEMENT GUIDELINES

PARTS LIST
PARTS REPLACEMENT
Replacement parts which have these special safety characteristics
identified in this manual: electrical components having such
features are identified by A in the Replacement Parts Lists.
The use of a substitute replacement part which does not have the
same safety characteristics 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
2. REF. NO.
3. PART NO. 4. DESCRIPTION
MARK *:
SPARE PARTS-DELIVERY SECTION
I
Ref. No.
I
Part No.
I I
+
Description
I
Code
PICTURE TUBE
A
ADY
AL1
VB51JFC61X/*S R CRT
RCiLH003-8PEZZ R DeflectionYoke
RCiLG0025PEZZ R DegaussingCoil
PMAGF3003CEZZ J MagnetAss’y,
Purity and Static
Convergence
PSPAGOO28CEZZ J Wedge(Rubber),
Yoke Positioning
(3 pcs used)
CF
BL
AW
AK
AB
PRINTED WIRING BOARD ASSEMBLIES
( NOTREPLACEMENTITEM)
PWB-A DUNTK6860WEVO - Mother Unit
-
PWB-B DUNTK6861 WEVO - Control Unit
-
PWB-C DUNTK6281WEW7 - CRTSocket Unit
-
PWB-D DUNTK6862WEVO - AV/S-Output Unit
-
PWB-E DUNTK6859WEVO - Powe Unit
-
PWB-F DUNTK6863WEVO - R/C Receiver & LED Unit -
PWM-A DUNTK6374WEVZ - S-Converter Unit
PWM-B DUNTK6373WEV3 - IF Unit
-
-
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Ref. No.
I
Part No.
I I
*
Description
I I
Code
PWB-A DUNTK6860WEVO
MOTHER UNIT
TUNER
NOTE:
THE PARTS HERESHOWNARESUPPUEDASAN
ASSEMBLY BUT NOT INDEPENDENTLY.
A
VTUVTSA7S 1 //I J Tuner,UHFNHF
INTEGRATED CIRCUITS
lC201
RH-iX0260CEZZ J BandSwitching
IC501
RH-iX0355CEZZ J VerticalOutput
IC801
RH-iX0969CENl J VideoChroma,Sync.
Separator, Vertical /
Horizontal Osc. and
Driver
IC802
VHiTA8763Z/-1 J SystemSwitching
ICl 001 R H - i X 1 1 9 4 C E N 1 J Microprocessor
IC1002 VHiLH5047//-1 J DAC.
IC1004 RH-iX0249CEZZ J ZenerIC
TRANSISTORS
Q202
VSZSK304CD/-1 J 2SK304
4203,
VS2SC1815GW-1 J 2SCl815(GW)
405,
406,
501,
502,
601,
607,
802,
807,
1001,
1002,
1004,
1006,
1009,
1010,
1011,
1012
4204,
VSZSAl 01 5G/l E J 2SAlOlS(G)
301
4402,
VSZSAl 01 5Y/l E J 2SAlOlS(Y)
404,
407,
408,
605,
1003
4403
VSZSA950-Y/l E J 2SA950(Y)
4503,
VS2SC3399//-1 J 2SC3399
806,
1005
BE
AF
AS
BG
AM
AW
AM
AE
AC
AB
AC
AC
AD
AB
37