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There are currently no product reviews.
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Everything in the manual was excellent except for a couple of pictures of specific areas in the unit that were a little dark. Owners Manuals re-sent the pdf file & the problem was corrected. Excellent product! George
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Thanks for offering this item at such a good price. Proved handy in identifying the part I was looking for my set.
Thanks again.
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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
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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
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This is a high quality manual with clear schematic and components layout diagrams ; with service procedure included.
LED DRIVING
LVDD
La ~ Lg, Lp
LD0 ~ LD7 CPU
IC301 BA612 LED Driver LC1 LC8
Q15 ~ Q18 LED Driver IC17 UPD65611GB-019-3BA P40 KO0 ~ KO3, KO5 P41
LSI14 HD6433294A33F
LG
Gate array
RESET CIRCUIT
When batteries are set or an AC adapter is connected, the reset IC provides a low pulse to the CPU. The CPU then initializes its internal circuit. When the power switch is pressed, the CPU receives a low pulse of POWER signal. The CPU provides APO signal to the power supply circuit and raises RESET signal to +5 V to reset the DSP, the key controller and the gate array.
Battery set VDD RESET Reset IC IC13 RH5VL36AA POWER From power switch APO To power supply circuit -NMI P42
VDD
DVDD Gate Array LSI17 UPD65611GB-019-3BA
DVDD DSP LSI11 HG51B155FD-1
CPU LSI14 HD6433294A33F
-RESET VDD Working Storage RAM LSI15 TC55257DFL-70L DVDD Key Controller LSI16 HG52E35P
� 14 �
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