SHARP 21BS1 Repair Manual

$7.99

SHARP 21BS1 - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Monday 07 May, 2007.

Reviews

Write Review

Buy & Download

Product Reviews

There are currently no reviews for this product.

Other reviews

Ernst-Guenter Hoffmann - 11/16/2007

Many thanks for the fast and easy delivery. When looking for a manual next time you will be my number one. Ernst, from good old Germany

Adam Solitro - 12/24/2007

Hi guys, Thank you for the fast and reliable service that your company offers. Great Work :)

Krzysztof Mazurek - 11/27/2007

Super ! Szukałem wszędzie i tutaj po 10 minutach miałem schemat w swoim PC.

Gaspar Lovas - 11/03/2009

That's all right, thank you for all your trouble. Yours sincerely GL

Rick Mider - 08/23/2006

I am very Happy with my Mitsubishi Manual. Next time I need a manual or schematics I will return to User-Manuals.com. Thank You Rick Cincinnati, Ohio

Customers who bought this product also purchased

SHARP 10P35G Service Manual	SHARP 14A1RU Owner's Manual	SHARP 14AG2DC Owner's Manual
SHARP 10P28G Service Manual	SHARP 115U_OM.pdf Service Manual	SHARP 12P17S Service Manual

Click to see text excerpt from the manual

21B-S1
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
MEMORY MAP
(Continued)
NO. Adjustment partAdjusting procedure and conditionsWaveform and othersADDRESSDATAMICONEEPROMEEPROMCHASSIS CTV FINALLAST INITIAL
(HEX)D7D6D5D4D3D2D1D0DEFAULTRANGEWRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE SETTING DATAREMARK
13 SOUND1. Receive "Monoscope Pattern" signal.00PASS WORD5500-FF
01PASS WORD4100-FF
CONTROL2. Set P-Mode to select BASS/TRE/BAL.02PASS WORD5300-FF
(BASS/TRE/3. Select each item, and press Volume Up/Down03PASS WORD3600-FF
BAL)key to check the sound effect.04
05
06AGC TAKE-OVER0E00-3F
14 SURROUND1. Receive Music signal07V-SLOPE2000-3F
FUNCTION2. Press SURROUND Key to select following08V-AMPLITUDE2000-3F
CHECKINGmode.09V-CENTER2000-3F
0AH-CENTER2000-3F
SURROUND OFF0BH-SIZE2000-3F
?0CEW-PARALLELOGRAM2000-3F
0DEW-PARABOLA/WIDTH2000-3F
SURROUND 1 (Check SURROUND0EEW-UPPER CORNER2000-3F
sound effect)0FEW-LOWER CORNER2000-3F
Check the level of SURROUND 1 effect by10EW-TRAPEZIUM2000-3F
11HORIZONTAL-BOW2000-3F
increasing and decreasing the level control.12S-CORRECTION0000-3F
3. Receive Music signal and press SURROUND13
key to select following mode.14
15
SURROUND 2 (Check MONO sound16DRIVE-R (STANDARD)2000-3F
effect)17DRIVE-G (STANDARD)2000-3F
18DRIVE-B (STANDARD)2000-3F
19DRIVE-R (WARM)2000-3F
1ADRIVE-G (WARM)2000-3F
HEADPHONE JACK CHECKING1BDRIVE-B (WARM)2000-3F
1CDRIVE-R (COOL)1900-3F
NO. Adjustment partAdjusting procedure and conditionsWaveform and others1DDRIVE-G (COOL)2000-3F
1EDRIVE-B (COOL)2000-3F
1HEADPHONE1. Receive PAL COLOUR BAR with SOUND 4001F
OUTPUTHz, 100% MODULATION. (? 50 kHz Dev)20
CHECKING2. Maximum volume, and check the headphone21
22SUB-VOLUME3C00-3C
output with 400 Hz sound and no sound out23SUB-CONTRAST3F00-3F
12from speaker.24SUB-COLOUR2000-3F
25SUB-BRIGHTNESS2000-3F
26SUB-TINT2000-3F
27SUB-SHARPNESS2000-3F
SIF (NICAM/IGR)ADJUSTMENT (NICAM OR IGR MODEL ONLY)28HTL-VOLUME1E00-3C
29HTL-PROGRAM NUMBERFF00-FF
NO. Adjustment partAdjusting procedure and conditionsWaveform and others2A
2B
1VCO COIL1. Receive "PAL COLOUR BAR" signal. (E-69)2CBLUE BACK CONTRAST0A00-0F
T2300(Set AFT OFF 855.25 MHz frequency)2DOSD-REFERENCE0F00-0F
2ECUTOFF LEVEL -OFFSET R0800-0F
2. Connect DC Voltmeter to Main Board P23012FCUTOFF LEVEL -OFFSET G0800-0F
(M) Pin 1.30CATHODE DRIVE LEVEL0000-0F
31Y-DELAY (TV PAL)0C00-0F
3. Check and turn T2300 counter-clockwise (Left)
32Y-DELAY (TV SECAM)0F00-0F
to 0V and then turn it clockwise (Right) until33Y-DELAY (TV N358)0C00-0F
TP2300 become 5V.34Y-DELAY (TV N443)0C00-0F
35Y-DELAY (TV BW)0C00-0F
After that, turn T2300 counter-clockwise (Left)36Y-DELAY (AV PAL)0C00-0F
unit TP2300 became 2.5 ? 0.1 Vdc37Y-DELAY (AV SECAM)0F00-0F
38Y-DELAY (AV N358)0C00-0F
39Y-DELAY (AV N443)0C00-0F
* UNIT BOARD ADJUSTMENT3AY-DELAY (AV BW)0C00-0F
3BCOLOUR-OFFSET (PAL)0800-0F
Vcc5 ? 0.1 Vdc.3CCOLOUR-OFFSET (SECAM)0800-0F
3DCOLOUR-OFFSET (N358)0400-0F
IF Input Freq38.9 MHz ? 10 KHz3ECOLOUR-OFFSET (N443)0400-0F
3FSHARPNESS-OFFSET (PAL)0800-0F
MODELMODEL
Adjust T2300 until TP2300 (NICAM Board Test
Point) become 2.5 ? 0.1 Vdc.
Check after assembly NICAM BOARD
Test Point: Main Board P2301 (M) Pin 1LETTER NO.LETTER NO.
Preset selected reception freq (AFT OFF)
Check Voltage 2.5 ? 1.0 Vdc
Precaution: The Vcc, fo and other factors are
considered in the unit board of the
1.0 V tolerance which differ from the
adjustment accuracy.
12-112-2