|
|
|
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.
5
6
7
8
A
A
JA102 (Pin 19) JA301 (Pin 18) +5 V (HDMI OUT) HPD (HDMI IN2)
B-3
Is the voltage "L" when selecting IN1? And is the voltage "H"(5V) when selecting IN2? Yes No Check the Q171 and JA102. If Q171 or JA102 is failure, replace Q171 or JA102.
C-3
When selecting the input which connected to Source equipment, is the voltage 5V? Yes No Check the IC102, Q131 and Q132. If IC102 or Q131 or Q132 is failure, replace it.
Step 2-6: DDC
JA301 (Pin 16) Does a signal output in constant period (0 to 5 V) ? Yes JA301 (Pin 15) HPD_IN Does a clock output in constant period (0 to 5 V) ? Yes SDA (HDMI OUT)
B
Step 2-5: Hot Plug Detect
JA301 (Pin 19) HPD (HDMI OUT)
D-1 B-1
Is the voltage "H" (5 V)? Yes CN1001 (Pin 1) No Check the JA301. If JA301 is failure, replace JA301. No Check the JA301 and IC103. If JA301 or IC103 is failure, replace JA301 or IC103.
SCL (HDMI OUT)
D-2
No Check the JA301 and IC103. If JA301 or IC103 is failure, replace JA301 or IC103. * When connected the source equipment to IN1. SDA (HDMI IN1)
C
A
Is the voltage "H" (5 V)? Yes CN1001 (Pin 2) Is the voltage "L" when selecting IN1? And is the voltage "H"(5V) when selecting IN2? Yes CN1001 (Pin 3) Is the voltage "H"(5V) when selecting IN1? And is the voltage "L" when selecting IN2? Yes JA101 (Pin 19) Is the voltage "H"(5V) when selecting IN1? And is the voltage "L" when selecting IN2? Yes HPD (HDMI IN1) HPD1 HPD0 No Check the D381 and R389. If D381 or R389 is failure, replace D381 or R389.
JA301 (Pin 16)
A
D-3
Is there a same signal as D-1 ? Yes JA301 (Pin 15) SCL (HDMI IN1) No Check the IC102 and JA101. If IC102 or JA101 is failure, replace IC102 or JA101.
D
No Diagnose the MAIN CONTROL Assy.
D-4 A
No Diagnose the MAIN CONTROL Assy. Is there a same signal as D-2 ? Yes No Check the IC102 and JA101. If IC102 or JA101 is failure, replace IC102 or JA101.
* When connected the source equipment to IN2. SDA (HDMI IN2)
E
JA301 (Pin 16)
D-5 B-2
No Check the Q151 and JA101. If Q151 or JA101 is failure, replace Q151 or JA101. Is there a same signal as D-1 ? Yes JA301 (Pin 15) Is there a same signal as D-2 ? Yes SCL (HDMI IN2) No Check the IC102 and JA102. If IC102 or JA102 is failure, replace IC102 or JA102.
D-6
No Check the IC102 and JA102. If IC102 or JA102 is failure, replace IC102 or JA102.
F
B
VSX-1016V-K
5 6 7 8
211
|
|
|
> |
|
