Panasonic PV-D4733S-K Service Manual page 67

I/O CHART OF IC8002
Pin No. I/O Signal Name Description
1 - A0 (Not used)
2 - A1 (Not used)
3 - A2 (Not used)
4 - VSS Ground
5 I/O SDA Serial data
6 I SCL Serial clock
7 - WP Write protect
8 I VCC +3.3V
I/O CHART OF IC8003
Pin No. I/O Signal Name Description
1 I VDD1 +3.3V
2 I VSS1 Ground
3 I MO1 54 MHz clock
4 I MO2 27 MHz clock
5 I VDD2 +3.3V
6 I VSS2 Ground
7 I XTI Clock
8 I XTO Clock
9 I AO1 (Not used)
10 I AO2 768 fs output
11 I VSS3 Ground
12 I VDD3 +3.3V
13 - SO1 (Not used)
14 - FSEL Frequency select (48 kHz : high / 44.1 kHz : low)
15 I SO2 33.8688 MHz
16 I CE Chip enable : high
NOTE: NOTE: For placing a purchase order of the parts,
PARTS MARKED "PT" ARE NOT USED.
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
PV-D4733S-K/PV-D4753S-K/PV-D4763S-K
I/O CHART OF IC8002, 8003