Block Diagram - Denon DVD-2930 Service Manual

PT6302 (PD: IC101)

BLOCK DIAGRAM

PT6302 Block diagram
PT6302 Terminal Function
Pin No. Pin Name
9 ~ 39, 8 ~ 5 SG5 to SG35, SG4 to SG1
40 ~ 55 GR1 to GR16
56 VEE
57 VSS
58 OSCI
59 OSCO
60 RSTB
61 CSB
62 CLKB
63 DIN
64 VDD
1 ~ 2 P1 to P2
3 ~ 4 AD2 to AD1
I/O
O Segment Driver Output Pin
O Grid Driver Output Pin
- Power Supply
- Ground Pin
I Oscillator Input Pin
O Oscillator Output Pin
I Reset Input Pin : When this pin is set to "LOW", all functions are initialized.
Chip Select Input Pin : When this pin is set to "High" Level, the serial data transfer is
I
disabled.
I Shift Clock Input Pin : The serial data is shifted at the rising edge of CLKB.
I Serial Data Input Pin
- Positive Power Supply
O General Purpose Output Pin
O Segment Driver Output Pin
50
DVD-2930/2930CI
Description