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We needed a manual quickly...online it was available immediately, at a very low price. We loved the convenience!
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One address for rare manuals.Very good copy. Thank you.
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Klaus Husse
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All ok. I pay 5 $ and now i have 92 pages of good scaned service manual for my oooooold akai. Now i will try to repair it.
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good and ok, very nice , good and ok, very nice, good and ok, very nice
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
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