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 257 guests online.
Featured Product
Home >> KENWOOD >> KDCMP522 Service Manual
 0 item(s) in your cart 

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 KENWOOD KDCMP522 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
 MX650 AKAI Service Manual by Sorin Ionita;
Excellent manual, detailed, very useful! Exactly what I needed, I'd recommend it to all who need it. Although images are scanned easily readable and explicit. A valuable tool product at a price more than modest, take it with confidence and you will not regret it!
 KD-1500 KENWOOD Service Manual by Marc LO BONO;
Clear and complete service manual. Easy now to restore my old Kenwood KD-1500. Thanks a lot.
 PS-212A SONY Service Manual by Marc LO BONO;
Thanks for this "hard to find" service manual. This Sony PS212A is a very good turntable that needed to be restored !
 T-707 SANSUI Service Manual by Victor Herrera;
Excellent quality on these manuals. Same as having the original printed manual and incredibly useful when doing a custom install like me. Keep it up on the good work.
 SH8065 TECHNICS Service Manual by Victor Herrera;
This is an excellent information source. Great quality and tons of info regarding technical service for the Technics SH8065.

Text excerpt from page 3 (click to view)
q CD PLAYER UNIT (X32-5410-00)
IC1 IC2 IC4 IC6 IC7 IC8 IC11

KDC-M6024/G/GY/Y KDC-MP522,X569

Component Name
TAR5S33 NJM4580V BA5824FP L88MS33T 703033BYGC-J02 TC74HCT7007AF UPD63760GJ

3.3V AVR Low pass filter 4CH BTL driver AVR MI-COM Level shifter CD signal processor

For audio circuit(3.3V AVR) 2nd low pass filter for audio signals Focusing coil, tracking coil, spindle motor and sled motor driver, disc loading and eject operation. 3.3V AVR Mechanism control microcomputer Level shift for voltage 3.3V to 5.0V Generation of RF signal based on the signals from the APC circuit and pickup,Focusing, tracking, sled and spindle servo processing. Automatic adjustment (focusing, tracking, gain, offset and balance) operations. Digital signal processing (DSP, PLL, sub-codes, CIRC error correction, audio data Interpol ration) operations, and MP3 decoder.

IC13 Q1 Q2 Q3 Q4 Q5 D1


DRAM A.8V SW 3.3V AVR SW A.8V SW APC D.5V SW Protection diode

Data buffer When Q5 gose "ON", Q1 is ON When P ON signal gose "ON" Q2 is ON When P ON signal gose "ON" Q4 is ON LD power control When P ON signal gose "L" Q5 is ON Laser diode protection

q ELECTRIC UNIT (X25-9570-1x/9572-71/9712-70)

Component Name
UPD703030GC012 TDA7411 BA4911-V4

System microcomputer Electronic volume & N.C.MPX Power supply IC

Control for TUNER unit, CD mechanism, volume & tone, LCD driver and external CD changer unit Control for source selector, volume & tone, and FM multiplex detector. Power supply for the units (Bu5V, Audio8V, FM+B, AM+B, P-con and ANT-con).
SW1 1.5-3.0V 3.5-5.0V 7.0VSW2 2.0-3.0V 4.0VOUT Audio ON Audio, P-con ON Audio, P-con, P-ant ON Illumination, FM ON Illumination, AM ON

IC4 IC6 IC7 IC8 IC9 Q1 Q2 Q3 Q4 Q21 Q22 Q23 Q31 Q32 Q41

TA8273H HD74HC27FP SAA6581T PST3436UL SI-8050JD 2SC4081 2SC4081 2SC4081 2SA1036K 2SD2375 UMC2N UMC2N UN5213 DTA123JK 2SC4081

Audio power amp IC Muting control IC RDS decoder Reset IC Switching regulator Serge detection Backup detection ACC detection SW 5V AVR SW IC control Dimmer control EXT. AMP control SW

Amplifier for audio signal to derive for 4channel speakers (50W maximum for each channel). Control for timing for mute. Decode for RDS signal. When detection voltage goes below 3.5V or less Reset IC output change to "L" signal. Power supply for MP3 CD mecanism unit. When backup voltage become more than 24V output is "L" (momentary power down) / When backup voltage become less than 24V output is "H". When BU voltage supplied output is "L" / When BU voltage not supplied or momentary power down is detected output is "H". When ACC voltage supplied output is "L". When base voltage is "L" Q4 is ON. Servo regulator. Servo SW. Power supply IC controller. When base voltage is "H" dimmer is ON. Control to EXE.AMP for pulse width signal. Switching regulator control SW.


You might also want to buy


Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
Parse Time: 0.134 - Number of Queries: 110 - Query Time: 0.03