|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
This is the original manufacturers service manual, with detailed info on the circit boards, explosion drawings of all parts in assembly order, and tuning instructions. The only thing missing is the information on the dimensions of the various drive belts. mail me if you need them. gcrossman_at_aol.com
;
Ordered service manuel for a hard to find plasma tv - your company made it easy to find and purchase - I will use you again
Thanks for your help
 ;
This is a high quality manual with clear schematic and components layout diagrams ; with service procedure included.
;
This service manual for the Kenwood KT-990D was reproduced really well ,is very legible and manual is complete.Combined with the low price paid,in the future,I will be checking Owner-Manuals.com any time I need a manual.
;
When I purchased this manual I had my doubts regarding the quality as the price was so reasonable as compared to other outlets.
The manual itself is of high standard the print is very clear as are the diagrams. Obviously with the diagrams one has to zoom in otherwise it is to small to be able to read.
Overall I am very pleased with the company who delivered as they said and with the manual they supplied.
I occasionally require a manual and now having registered with this company I shall order from them in the future.
ADJUSTMENT
Item Clock accuracy
SUB
Procedure 1. Connect the Choronometer to TP218. 2. Connect the B/U and ACC line, and Turn on the ACC switch. 3. LCD display change Ver.---, While holding the buttons of MENU,M1,M5 and POWER. 4. Adjust TC201 so that an output of TP218 becomes 0.0 +0.2/-0.0Sec./day. 1. Input the 98.1MHz/55dBu(1kHz 22.5kHz Div.) SSG signal. 2. Set the output to 0dBm(1V)by main volume. 3. Adjust VR102 so that the output level is -18+3/-3dB down when the output of SSG is set to -20dBu. Connect the SSG to Main antenna (Red) side. Set the minimum VR101. Input the 98.1MHz/1kHz 22.5kHz(30%) Div. SSG signal. Input the 26dBu SSG signal and adjust VR101 so that an output of TP101(DIVADJ) becomes High from Low. 5. Confirm that TP101(DIV-ADJ) becomes Low from High within about three seconds of input the 22dBu SSG signal. 6. Confirm that TP101(DIV-ADJ) becomes 10.0V from 2.0V within about one second of input the 30dBu SSG signal. 7. Confirm that TP101(DIV-ADJ) is as follows 1.0V within five seconds of input the 20dBu SSG signal.
RR RH(+) RR RH(-) MUTE BACK UP RR LH(+) RR LH(-) FL FR LH(+) FR AM FR LH(-) RL
Measuring instrument
Choronometer
FM noise convergence
SSG Milli-volt meter
FM DIV.
1. 2. 3. 4.
FR RH(-) STBY
SSG Milli-volt meter Oscilloscope
BLOCK DIAGRAM
Main section
J401(POWER/SP) ILLACC GND
IC402 POWER-IC TDA7560
FILLTER ILL CONT. Q415 BEEP Q414,416 Q410 CD-8V ACC-DET S615 CD-EJECT
ILL+
FR RH(+)
ILL
IC501 - 505 EQ-AMP NJM2060V
IC201 IC301 E-VOL LC75412 FM AUDIO-CPU LC723663 VR601 MAIN VOL.
CD
IC103 AM-NC BL101 AM/FM-TUNER AF-OUT OUT
Q408 CD-5V
S601 - 614 KEYMATRICS
IC601 LCD-DRIVER LC75853 1CD MECHANISM LCD601 DISP
ANT101 MAIN
IC102 AF-AMP IC101 FM-DIVER N-IN
SW PWB
PP-2898H-C,F
-4-
|
|
|
> |
|
