Sony TRINITRON KV-27FV300 Service Manual page 36

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IC BLOCK DIAGRAM
I/O PORTS
Internal peripheral functions
Timer
Timer TA0 (16bits)
Timer TA1 (16bits)
Timer TA2 (16bits)
Timer TA3 (16bits)
Timer TA4 (16bits)
Timer TB0 (16bits)
Timer TB1 (16bits)
Timer TB2 (16bits)
Watchdog timer
(15bits)
DMAC
(2 channels)
D-A converter
(8 bits X 2 channels)
8 8 8
Port P0 Port P2 Port P3 Port P4
A-D converter
OSD
UART/clock asynchronous SI/O
Data slicer
H
SYNC counter
M16C/60 series 16-bit CPU core
Program counter
Registers
PC
R0H R0L
R1H R1L
Vector table
R2
INTB
R3
A0 Black pointer
A1 ISP
FB USP
SB FLG
Digitized in Heiloo Netherlands
4 4 3
Port P5 Port P6
System clock generator
XIN-XOUT
UART/clock synchronous SI/O
Multi-master PC-bus
Interface 0
Multi-master PC-bus
Interface 1
Memory
ROM
192 K
RAM
5K
Multiplier
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KV-27FV300/29FV300/32FV300/36FV300
5
1
3
2
3/7/2018