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Great quality complete service manual! complete parts list and drawings. Thanks!
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Very good quality, prompt response. This website has reasonable prices and wide range of manuals that are hard to find.
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The document was usefull, and it was exactly what I was looking for.
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OK?..manual is complet and helpfull... for repairing such a old and rare boombox like JVC PCM it is necessary...
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Super Anleitung. Ordentliche Auflösung. Das ganze noch in Deutsch wäre zu schön. Alle Datenblätter sind sauber Kopiert und alle Leitungswege sind sauber ausgeführt
PIN DESCRIPTION
Pin Number Pin name Vss KI0 KU3 KI4 KU7 REM VDD SEL OSCO OSCI CCS LMP
KI/O0
I/O I I O I O I I -
Description PT2222-00X Power Supply Key Input Pin Nos. 0 3 Key Input Pin Nos. 4 7 Data Output Pin Power Supply Select Pin Oscillator Pin Oscillator Pin
Custom Code Scan Input Pin
12 23,24,1,2 36 7 8 9 10 11 22 13 21 14
Output LED Indicator
KI/O7 I/O Key Input/OutputPinNos.0 7
APPLICATION CIRCUITS
PT2222 Application Circuit
32
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