Сервис-мануал для авто электроники Sony XR C9100R

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6-3. IC PIN DESCRIPTION· IC600 MB90574PFV-G-134-BND (SYSTEM CONTROL)
Pin Description
SEEK OUT output
AF SEEK output
WIDE/NARROW select output
Use a thing both as ST-IND display input and force MONO output.
Tuner mute output
FM ON output
Tuner ON output
Power supply pin (+5 V)
Audio composition IC reset output
Bus ON control output
System reset output
Door OPEN/CLOSE detection input
LCD serial data output
LCD serial clock output
BEEP output
LCD chip enable output
Serial data input
Serial data output
Serial clock input/output
Audio composition serial data input
Audio composition serial data output
Audio composition serial clock output
Audio composition chip enable output
Remote commander input
PLL data input
PLL data output
PLL clock output
PLL chip enable output
Illumination power control output
Dimmer control output
TIR indicator control output
LCD blank display control output
Power stabilization capacitor pin
Power control output of A/D conversion.
Rotary encoder input 0, 1
D/A converter VREF input
GND of D/A converter.
Signal director input
LCD view angle alignment output
Analog power supply pin (+5 V)
A/D converter VREF+ input
A/D converter VREF­ input
Key input 0, 1
Rotary commander input 0
ONNIN-SW-ON
Audio composition IC power supply pin (+5V)
Function select input
Tuner destination setting input
Tuner multi-pass input (Not used in this set.)
S-Meter voltage detection input