Shopping cart is empty
 
English Polski Spanish 
Search For a Manual
 

(e.g. AA-V20EG JVC, ZX-7 Sony )
PayPal 1000+ rating Secure, Encrypted Checkout.
 
Who's Online
There currently are 374 guests and 
2 members online.
Categories
Information
Featured Product
Home >> SHARP >> 21BS5 Service Manual
 
 0 item(s) in your cart 

SHARP 21BS5
Service Manual


Tweet about this product and get $1.00 of store credit for instant use!
  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English
Price: $4.99

Description of SHARP 21BS5 Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages:

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 KT-900 KENWOOD Service Manual by william delbove;
Even if the PDF is a scan, I can read the information I need. The price is affordable and the service (mail sending) is very fast. Thanks ! Regards. William (Fan of Kenwood)
 22DC982 PHILIPS Service Manual by Szalka Imre;
Very good quality original datasheet!I like this amazing website!!!!!!
 MODEL 3080 NAD Service Manual by Jeremy Whitehead;
Excellent just what I needed to replace the electrolytic caps and make this old gem a beauty again. Was as scan of the original photocopied service manual.
 15L30 SALORA Service Manual by Libor Sindelar;
It was helpful to get schematic with waveforms in important points and lot of service information. Manual is good quality, fast delivered. Of course it is hardcopy of paper one with all its disadvantages.
 HXA351W AKAI Service Manual by Thomas Marshall;
I want to give you a real heads-up for your desire to enable such people as I to acquire the information I need to maintain the older types of equipment such as this Akai HXA351W. You do a swell job with all the processes you have to perform so I can have a legible, thus usable document which does not send me crazy trying to figure out the blurry text of a bad copy. Very well done, Thomas.

Text excerpt from page 8 (click to view)
14B-S5 21B-S5

PIF CHECKING PURITY ADJUSTMENT

NO. Adjustment part Adjusting procedure conditions Waveform and others

TUNER IFT Get tuner ready to receive E-9 CH sig1 PURITY 1. Receive GREEN-ONLY signal. Adjust the

(PRESET) nal, but with no signal input. ADJUSTMENT beam current to ~700 (21")/~500 µA (14").

Adjust PLL data. 2. Degauss CRT enough with the degausing

a b
10k 1n60 1000p 2. Connect the sweep generator's output cable coil.

tuner antenna. (RF SWEEP) Oscilloscope IF OUT Note: Follow the Job Instruction Sheet to ad-

3. Adjust sweep generator's to 80dBµV. 100k 75ohm just the magnetic field. 4. Connect the response lead (use LOW IMPEDVertical Bv : -0.010 mT Fig. 4-1 must have the probe alone connected). (0.40 gauss)
P C

ANCE probe with wave detector; see Fig.1) to (-0.10 gauss) the tuner's IF output terminal. (This terminal Fig. 1 Horizontal Bh : +0.040 mT

E-9 CH

5. Set the RF AGC to 0 6 V with no saturation (Reference: page 8/21) 6. Adjust tuner IF coil to obtain waveform netic field and keep the static convergence 4. Observe the points a, b as shown in Fig. 4-1

with waveform. 3. Maintain purity magnet at the zero mag-

as shown in Fig. 2. roughly adjusted. -1.5+/-0.8dB A

Note: Be sure to keep tuner cover in posithrough microscope. Adjust the landings Fig. 2 5. Orient the raster rotation to 0 eastward. 6. Tighten up the deflection coil screws. » Tightening torque: 108 ± 20 N (11 ±2 kgf) 7. Make sure CRT corners landing meet the

tion during this adjustment. to A rank requirements. B

A = B

Note: This adjustment must be done after

TAKE OVER » Signal Strength: 57 ±1 dBµV (75 open) For the 50 ohm signal strength warming up the unit for 30 minutes POINT gauge, when not using 50/75 or longer with a beam current over ADJUSTMENT 2. Connect the oscilloscope to TP201 (Tuner’s impedance adapter, signal 700 (21") µA. (I C BUS AGC Terminal) as shown in Fig. 3. strength is 52 dBµV(75 ohm (For 14", the beam current should be ±12 CONTROL) open), instead of 57 dBµV A over 500 ±1 µA). Note: Set the service mode by JA122 & 0.1V The loss of using impedance B – ess R/C key change to RGB adapter. mono colour mode. * For the following colours press R/C RGB key to change.
Oscilloscope

A rank requirements. If not, stick the magnet sheet to correct it. Rank "A" (on right of the CRT)

Fig. 4-2 2 RF-AGC 1. Receive "PAL COLOUR BAR" signal. Note:

8
Fig. 3 (on left of the CRT)

(75 ohm open). + TP201 Precaution: JA124 (short) then press factory proc-

Bias box TV Set A = B

+

– Fig. 4-3

» Bias box: About 4.5 V
Red Green Blue only

Rank "A"

3. Call "AG" mode in service mode. Adjust the

* Press R/C RGB key for 1 second "AG" bus data to obtain the Tuner output pin will change to RGB mono colour mode.

Signal colour

screen cleared

in NORMAL MODE, the colour drop 0.1 V below maximum voltage. 4. Change the antenna input signal to 63~67dBµV, and make sure there is no noise.

5. Turn up the input signal 90~95 dBµV to be

sure that there is no cross modulation beat.

8-1 8-2

You might also want to buy

$4.99

SX-K700 TECHNICS
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

CJ-V51 PIONEER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

SX-PR602 TECHNICS
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

AG-7500 PANASONIC
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

YB400PE GRUNDIG
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

AG7330 PANASONIC
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

CJ-V51 PIONEER
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

GRAND PRIX ELECTRONIC 754 BECKER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…
>
Parse Time: 0.142 - Number of Queries: 134 - Query Time: 0.031