KENWOOD KAC-X522
Instrukcja Serwisowa

KAC-X522
MICROCOMPUTER�S TERMINAL DESCRIPTION
Pin No. 71 72 73 74 75 76 77 78~80 Pin Name TEST XT2 XT1 VDD0 AVDD AD-I AD-V TEMP1~TEMP3 I/O I I I Flash ROM writing Not used Not used VDD VDD First current detection (for display) BU voltage detection (for display) Temperature detection 1~3 Function Processing Operation Description

� Logic Table 1) Destination
The destination in AMP does not mean the sales regions but specific models. The following are the models. When reset is released, it is checked only once.
Model name KAC-X812D KAC-X522 KAC-X542 MODEL1 (pin 29) Low Low High MODEL2 (pin 30) Low High High

2) AMP ID
AMP ID is checked only once at the time reset is released or when the microcomputer is released from the low consumption mode. When setting AMP ID to 8 or 9, remote control is impossible.
DIP-SW1 AMP ID 0 1 2 3 4 5 6 7 8 9 (pin 25) High Low High Low High Low High Low High Low DIP-SW2 (pin 26) High High Low Low High High Low Low High High DIP-SW3 (pin 27) High High High High Low Low Low Low High High DIP-SW4 (pin 28) High High High High High High High High Low Low

3) Fan speed
Operation Stop Low speed High speed FAN1 (pin 58) Low High High FAN2 (pin 59) High/Low High Low

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