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 219 guests online.
Categories
Information
Featured Product
Home >> SHARP >> CDC477H Service Manual
 
 0 item(s) in your cart 

SHARP CDC477H
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 CDC477H 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: English

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 CQ-984EG PANASONIC Service Manual by Adam Morawski;
Good quality, all schematics of few of models. There is also short form of user manual and regulation manual.
 DPSG7 KENWOOD Service Manual by Hanns Aschenneller;
Perfect copy of the service manual. you can enlarge every page, and it comes up with all details.
 BVW-300 SONY Service Manual by Marwey Butch;
It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
 DVL-90 PIONEER Service Manual by Fernando Rongvaux;
Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site. Thank you very much
 KR-V5080 KENWOOD Service Manual by Dave Linsell;
Exactly what was needed to assess the product - excellent value and great service

Text excerpt from page 51 (click to view)
CD-C477H
⢠Playback can only be performed when a disc is loaded.
Is the Focus servo active? (Can you hear it working?) Yes Yes Does the DRF signal change from "L" to "H"? Yes Yes Is HF waveform normal (see the Fig.51-1, 2)? Yes Check the tracking system. Waveform is unstable.
0.5s 1.00 V IC1 16 FD 0.5s 10.0 V IC2 13 CLV+ 0.5s 10.0 V IC1 54 DRF 0.5s 2.00 V IC1 7 TE

No

Check the laser diode driver. Check the area around IC1(16) - (21) (focus servo circuit).

No

If the disc is not turning, the DRF should not change to "H".

Check the spin system.

No

Level is abnormal. Yes

Check the periphery of IC1 pins 41 and 42.

Check the spin system.
Waveform in case of normal play-back

HF 1.0V/DIV 0.5µsec/DIV(DC) (When playing back the disc)

2 1 3 4

Figure 51-1 ⢠Check the tracking system.

Figure 51-2

Check waveform of IC1 pin 7 (TE).

The waveform shown in Fig.51-3 appears, and nodisc state appears soon.

Yes

Tracking servo is inoperative. Yes

Check the periphery of IC 1 pin 8 to pin 15, and IC 3 to CNP2.

Play is possible in TEST mode.

Yes

Although IL is possible, play is impossible.

Yes

Normal jump is impeded, and the program top cannot be reached.

Yes

Check the periphery of IC 1 pin 14.

Data cannot be read.

Yes

Check the VCO-PLL system.

5ms 1.00 V IC1 7 TE

4

5 ms 5.0 V IC1 54 DRF

3

Figure 51-3 â 51 â

You might also want to buy

$4.99

CDC477H SHARP
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.161 - Number of Queries: 112 - Query Time: 0.031