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I've been in the electronic business for a long time. I used to buy Sam's Photofact for my needs which intailed having to go to the store and paying about $20 for a package of 3 different units so I was forced to buy more than I needed just to get one.
Owner manual is just at your keyboard and the information is almost instantansouly and the cost is very reasonable. Easy to print out if needed or simply read off of the screen. The larger the screen the better for obvious reasons.
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Helpd me mont a new carradio when prewius mont was a mess.
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Very good service and quick service, very good quality of service manual!
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Great tape deck manual!
I'm very positively surprised, because it is a very long manual, lot of pages, drawings, diagrams, description of how to make the alignment and adjustment procedures.
It is as good as the old "Naka" manuals from the 1970's - if somebody have seen them, they know what I mean by that.
I recommend to buy this very much !
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I am a vintage hifi collector. No way to fix that device without the appropriate service manual...thanks to your site I got it and every thing is easier now. I got the manual right after ordering: fast cheap accurate ... thank you
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Wonderful job clear. Qick fantastic. These people are really good. If even a problem arise they are wonderful assisting you. These scheme is so net despite this is a very old TV. Thank you for everything!!!!!!!!
IC, LC74763M-9670
Pln No. 1 2 3 Pin Name Vss Xtal IN1 Xtal OUT1 I/o � I o Connected to ground For the connection of a crystrd and capacitors comprising a crystal oscillator that Description
generates internal sync signal. The crystal oscillator Outputs horizontal
is selected by command. can be selected (Metal
sync signal. (AFC) The output polarity port output (switched
4
HSYNCOUT
o option). Or, general-purpose by command). a crystal oscillator that
5 6 7
Xtal IN2 Xtal OUT2 VSYNCOUT
I o o
For the connection
of a crystal and capacitors comprising
generates internal sync signal. Outputs vertical general-purpose sync signal. The output polarity can be selected (Metal option). Or,
port output (switched by command).
Enable input for serial data input. �L� input enables serial data input (hysteresis input). 8 Cs I A pull-up resistor is incorporated 9 SIN I (Metal option). (Metal option).
Serial data input (hysteresis input). A pull-up resistor is incorporated
Clock input for serial data input (hysteresis input). A pull-up resistor is incorporated 10 SCLK I (Metal option). nput: Switches the SECAM 11 SECAM IJo Output General-purpose port output or internal V output (switched by command). mode. �L�: Modes other than SECAM, �H�: SECAM
InpuE Switches the number scanning lines between 525 and 625. �L�: 525, �H�: 625 12 525/625 I/o Output General-purpose port output or character data output (switched by command).
Inpu~ Switches the color system between NTSC and PAL. �L�: NTSC, �H�: PAL 13 NTsc/PAL I/o Outputi General-purpose command). Inputi Switches FSC between 3.58MHz 14 3.58/4.43 I/o Genem-purpose port output or half-tone output (switched by command). and 4.43MHz. �L�: 3.58, �H�: 4.43 Output port output or decorating data output (switched by
System reset input. Active 15 RST I (Metal option). 16 17 18 19 20 21 22 23 24 25 26 27 28 CV OUT VDD2 CVIN CVCR SYNC IN SEPC Vss PD OUT AMP IN AMP OUT FC VCO IN VCO OUT o � I I I o � o I For the connection o I I For the connection o EX-NOR 29 SYNC DET o AFC control voltage input Composite
�L�. (Hysteresis input) A pull-up resistor is incorporated
video signal output
Power supply for creating composite video level Composite SECAM video signal input
chroma signal input sync separator
Video signal input to the built-in Bias output from the built-in Connected to ground. AFC control voltage output
sync separator
of a filter for AFC circuit
of coils and capacitors comprising
an LC oscillator
for VCO
output of horizontal
sync signal (AFC) and C.SYNC
(sync sepmator). The port output
output polarity (switched
can be selected (Metal option). Or, general-purpose
by command).
30
VDD1
�
+5V Power supply of digital circuits
 $4.99 AVD30 AIWA
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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