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Great to have extra resources for Service Manuals, Now days you can really not trouble shoot efficiently without one , Wayne at IRIONS TV & ELECTRONICS REPAIR Clearwater , Fl. 33755 727-446-7955
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For five bucks you can barely buy a hamburger. Or for the same five bucks you can buy a service manual. Much more useful. (and better for your health, depending on where you buy your hamburgers).
Yes, there are free manual sites out there, but if they don't have what you want, you have to pay.
And five bucks isn't much. Not for full specs, schematics and adjustment and parts replacement procedures.
My only criticism is that grayscale illustrations aren't well rendered, but I've seen worse.
Schematics and text are clear.
I'll be happy to purchase from here again.
Mike
[email protected]
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Impressively thorough. Even the simple operators manual helped me "fix" one of the 2 CD players in the unit. This unit reads CD's from the top so they should be installed in the magazines "upside down" from typical CD players. The CD player service manual helped me unjam a stuck carriage because somebody transported the box laying down loaded with CD's. A little lens cleaning & the player now works well! Thanks for you help at a great price! Joe
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I was skeptical at first but later found the manual to be good quality for the price. It took a couple hours to receive the email with the download link, well worth the wait. Thanks.
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very helpful, I could not have cleaned motherboard and replaced the main fan without it
KDF-E55A20/E60A20
Clearing the Result Display To clear the result display to �0�, press the buttons on the Remote Commander sequentially when the diagnostic screen is displayed, as shown below: 1. If the screen is already displayed, proceed to step 3. If not, Power off (Set to Standby mode). 2. Press DISPLAY Channel 5 Sound Volume POWER 3. Press Channel 8 ENT
Clearing the Self-Diagnostic Screen The self diagnosis screen display is cleared by turning off the set using the Remote Commander or the power switch. Self-Diagnostic Circuit Self-Diagnosis Function Operation 3 4 4 : : : Lamp cover Fan Temp The rib at the back of the lamp cover closes the SW on the T board to ground pin 3 of CN8001. It is monitored by the DE-micro (pin 94 of IC6902) and turns off the lamp when it is opened. Fan rotation is detected by "FAN-PROT" and the DE-micro (pin 92 of IC6902) turns off the lamp when it is "high". When the temperature sensor on the H4 board detects high temperature, or IIC-E line connector (CN6022:GI board, CN44:H3board/H4board) is not seated securely, the DE-micro turns off the lamp. When the "LAMP-PROT" (pin 95 IC6902) is low, the lamp is not turned on. If the "LAMP-HVDET" (pin 96 IC6902) is low at the same time, it is classified as no high voltage of the lamp driver. When no "SETIIV " is detected, pin 129 of IC3002 is low and it turns off the main power. When DC voltage is detected at the speaker or woofer outputs, pin 128 of IC3002 is low and it turns off the main power. When overvoltage of "+3.3V" or "+2.5V" is detected, pin 126 of IC3002 is low and it turns off the main power. When no "Q 5V" is detected, pin 127 of IC3002 is low and it turns off the main power. When the "LAMP-PROT" (pin 95 IC6902) is low, the lamp is not turned on. If the "LAMP-HV-DET" (pin96 IC6902) is high at the same time, it is classified as no lamp or a dead lamp.
5
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Lamp driver
6 7 8 10 LAMP
: : : : :
Low B error Audio D-OVP DTL-OVP Lamp
KDF-E55A20/E60A20
10
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