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 5881 guests online.
Categories
Information
Featured Product
Home >> PHILIPS >> 25PT4475/05 Service Manual
 
 0 item(s) in your cart 

PHILIPS 25PT4475/05
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 PHILIPS 25PT4475/05 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
 1300 NAD Service Manual by Heiko Rahnenführer;
complete part-lists and pcb layout, schematic diagram is good enlargable,
 EVOLUTION REVOX Service Manual by Sergey Yakushenko;
Excellent, fast delivery, excellent product. Good luck!
 DP-86DA MITSUBISHI Service Manual by Sam Kapasi;
This manual is for the usa model only. But it is clear , accurate and comprehensive, including board layouts and schematics. I found it extremely useful for my mitsubishi dp-86da, but the same diagram would also work for the realistic lab5000 and hi fi 80. Thanks.
 TYPE 2904 BANG&OLUFSEN Service Manual by Wayne Ezyk;
Great to have extra resources for Service Manuals, Now days you can really not trouble shoot efficiently without one , Wayne at IRIONS TV & ELECTRONICS REPAIR Clearwater , Fl. 33755 727-446-7955
 A-103 TEAC Service Manual by Mike Dunn;
For five bucks you can barely buy a hamburger. Or for the same five bucks you can buy a service manual. Much more useful. (and better for your health, depending on where you buy your hamburgers). Yes, there are free manual sites out there, but if they don't have what you want, you have to pay. And five bucks isn't much. Not for full specs, schematics and adjustment and parts replacement procedures. My only criticism is that grayscale illustrations aren't well rendered, but I've seen worse. Schematics and text are clear. I'll be happy to purchase from here again. Mike [email protected]

Text excerpt from page 7 (click to view)
and overviews

6

Fault finding trees, diagrams and overviews
START
Remark : In normal operation the Red LED lights in half intensity and in standby-mode the LED lights in full intensity

L9.1E

17

6

Fault finding trees, diagrams

Connect a pattern generator to the arial input. Set Patt.gen. to 475,25 MHz, colourbar, stereosound, PAL B/G (for France SECAM l). Put the Mainsswitch : on. In normal conditions the set will start with the Red LED blinking for one second in full intensity, one time then after a few seconds more in half intensity while the picture and sound will appear.

1111 Does the red LED blink for one second in full intensity, one time ?
Yes Yes No

Does the red LED light in full intensity continuously ?

No

Is the Power supply hicking ?

No

Any secondary voltage present ?

No

(A1); <P1> present?
Yes

No

Check/Replace (A1); SW0231,F1500,D6505 Note: If F1500 is defective, then also check R3503

Yes

1713

111D Do picture and sound appear properly ?
Yes No

A
Yes

Ensure communication with the RC, Check/Replace (A8);IC7680 Put the set into the Service Default Mode either via the DST or by pressing the buttons on the RC in the following order :062596<MENU>, or via the service pins An error code is indicated by the blinking LED via the SDM. n-times blinking means error n. See also chapter 5.5 for detailled information

The load of the power supply is too high. Isolate each branch of the load one by one, until the hicking disappear. Continue with the fault finding for the branch, which causes the overload. The branches are: (A1); AudioSupply +VBATT MainSupply Vaux

Check (A7); <C1>,<C4(reset)> 3V3, Check/Replace TS7603,TS7604 IC7600 X1660 (A8);LED6690

1111 (A1); <P2> startpuls present?
No

(A1);<P3> Voltage present?
Yes

No

Check/Replace (A1); D6540,C2540,D6510, R3510,R3529

Yes

111A Check/Replace (A1); IC7520 R3525

1111 Check/Replace (A1); TS7518,L5552
No

(A1); voltage on TR5545 pin9 present ?
Yes

111A Check/Replace (A1); L5540,D6540,C2540 Vaux,F1572,L5573,D6560 IC7581 Note 1: IRIS SYMPTOM CODE 111A

Set is OK Check / correct Options list via CSM see chapter 5.5 of this manual for details
No

1 Is there an error indication ?

11

A

Condition code

Main symptom code

Extended symptom code

Yes

B

Note 2: (A1) means Drawing A1 <P1> means Test point P1

CL 86532104_034.eps 190299

You might also want to buy

$4.99

25PT4475/05 PHILIPS
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.15 - Number of Queries: 107 - Query Time: 0.035