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Now downloading free:Admiral TKF-2500A

Admiral TKF-2500A free download

TV - Conventional CRT, LCD Projectors, TFT, Plasma, Big Screen, HDTV, Home theater - Service manuals, repair tips

File information:
File name:admiral_tkf-2500a_chassis_q.zip
[preview TKF-2500A]
Size:1486 kB
Extension:pdf
Mfg:Admiral
Model:TKF-2500A 🔎 TKF2500A
Original:
Descr:Service Manual TKF-2500A (chasis Q )_25DQ&29GQ and circuit diagram
Group:Electronics > Consumer electronics > TV
Uploaded:25-08-2018
User:plamensl
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:2
File name Circuit Diagram_TKF-2500A &29Q Chassis Q.pdf

VM CIRCUT 8 7 6 5 4 3 2 1 2W,22 ZB01
File name Service Manual TKF-2500A (chasis Q )_25DQ&29GQ.pdf

25/29 "Q " (NTSC) CONTENTS 1. PRECAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Safety Precaution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 No Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Servicing Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 In stand-by status (POWER OK), TV is switched on, Precautions for Electrostatically Sensitive Devices . . . . . 6 SMPS turns off and LED turns off (ON/OFF) . . . . . . . . . . . 31 2. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 No Picture (sound ok) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 3. DESCRIPTION OF CONTROLS . . . . . . . . . . . . . . . . . . . . . . 8 No Sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 4. ALIGNMENT AND ADJUSTMENTS . . . . . . . . . . . . . . . . . . . 9 Vertical Line(Reference Line) . . . . . . . . . . . . . . . . . . . . . . 34 Preadjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7. BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Factory / Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 8. PCB LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Other Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 9. OPTION LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 5. USING DEVICES AND DESCRIPTION . . . . . . . . . . . . . . . . 16 CPT option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Main IC (TV Processor/u-com/text, TDA9575) . . . . . . . . . 16 VM option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 IF PLL (TDA9885) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Comb-filter option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 MSP 3420G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Headphone option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Multistandard comb filter (TDA9181) . . . . . . . . . . . . . . . . 24 PIP option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Power (STR-F6656) . . . . . . . . . . . . .



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