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It was very usefull, it is clear the quality is super, the price I paid is very afordable.
Generally speaking Iam very happy with this company.
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The manual was exactly what I needed, Good quality scans too. superb.
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I am so happy found this site as it consists of so many Manuls and easy to aquire. This onei s exactly what I wanted and much more as it has info on not only how to use the tuner but how to repair it as well. I will come here 1st before purchasing else where! Thanks owner-manual.com!
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Top class product, I printed it out on A3 paper and it is clear and very easy to follow.
Cheaper than buying a new radio!
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is part of the manual is very useful for repairing
Here are circuit diagrams
if there is damage, I recommend using this part of the
a complete list of circuit boards and components
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
SELF-DIAGNOSTIC FUNCTION
Self Diagnosis
Supported model
The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/STEREO LED will automatically begin to �ash. The number of times the LED �ashes translates to a probable source of the problem. A de�nition of the STANDBY/STEREO LED �ash indicators is listed in the instruction manual for the user�s knowledge and reference. If an error symptom cannot be reproduced, the Remote Commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur. Diagnostic Test Indicators When an error occurs, the STANDBY/STEREO LED will �ash a set number of times to indicate the possible cause of the problem. If there is more than one error, the LED will identify the �rst of the problem areas. Results for all of the following diagnostic items are displayed on screen. If the screen displays a �0�, and error has occurred.
No. of times STANDBY/ STEREO lamp �ashes
Does not light
Diagnostic Item
Power does not turn on
Display Result
Probable Cause Location
� Power cord is not plugged in. � Fuse is burned out (F5501)
Detected Symptoms
� Power does not come on. � No power is supplied to the TV. � AC power supply is faulty. � Power does not come on. � Load on power line is shorted.
+B overcurrent (OCP) (see Note 1)
2 times
2:0 or 2:1
� H.OUT (Q5030) is shorted. (D Board) � +B PWM (Q5003) is shorted (D Board) � IC9001, IC9002, IC9003 is shorted (C Board) � IC6505 is faulty. (D Board) � ± 15V is not supplied. (D Board) � IC5004 is faulty. (D Board)
Low B overvoltage (OVP) Vertical de�ection stopped
3 times 4 times
3:0 or 3:1 4:0 or 4:1
� Has entered standby mode. � Has entered standby state after horizontal raster. � Vertical de�ection pulse is stopped. � Power line is shorted or power supply is stopped. � No raster is generated. � CRT cathode current detection reference pulse output is small.
White balance failure (not balanced)
5 times
5:0 or 5:1
� Video OUT (IC9001-IC9003) is faulty. (C Board) � CRT drive (IC201) is faulty. (A Board) � G2 is improperly adjusted. (see Note 2) � +5 line is overloaded. (A, B Boards) � +5 line is shorted. (A, B Boards) � IC6007 is faulty. (A Board)
LOW B OCP/OVP (overcurrent/overvoltage) (see Note 3) Horizontal De�ection stopped
6 times
6:0 or 6:1
� No picture
7 times
7:0 or 7:1
� No picture
Note 1: If a +B overcurrent is detected, stoppage of the vertical de�ection is detected simultaneously. The symptom that is diagnosed �rst by the microcontroller is displayed on screen. Note 2: Refer to Screen (G2) Adjustment in Section 3-4 of this manual. Note 3: If STANDBY/STEREO LED �ashes six (6) times, unplug the unit and wait 10 seconds before performing the adjustment
Display of Standby/Timer LED Flash Count
Diagnostic items +B overcurrent +B/Low B overvoltage Vert. deflection stopped White balance failure Low B error Horiz. deflection stopped Flash count 2 times 3 times 4 times 5 times 6 times 7 times Standby/Timer LED Lamp ON 0.3 sec. Lamp OFF 0.3 sec. Lamp OFF 3 sec.
* One �ash count is not used for selfdiagnostic.
Stopping the Standby/Timer LED Flash Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER LAMP from �ashing. Self-Diagnostic Screen Display For errors with symptoms such as �power sometimes shuts off� or �screen sometimes goes out� that cannot be con�rmed, it is possible to bring up past occurrences of failure on the screen for con�rmation.
�6�
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