Sony TRINITRON KV-PF21DK7 Service Manual page 40

KV-PF21N70/PF51P40/PF21P70/PF21Q40
RM-915 RM-952
KV-PF21Q70/PF21M70/PF21DK7
RM-952 RM-952
A BOARD IC001 CXP86461-622S (FOR KV-PF21DK7)
A BOARD IC001 CXP86461-623S (Except KV-PF21DK7)
A BOARD IC001 CXP86461-618S (KV-PF21N70)
A/D CONVERTER
AN0~AN5 6
RMC REMOCON
S1
SERIAL INTERFACE
SO
SCK
8-BIT TIMER/
EC
COUNTER 0
TO 8-BIT TIMER 1
XLC
EXLC
R
G
B
ON SCREEN
I
YS
YM
HSYNC
VSYNC
HSYNC COUNTER 0
HS0
HS1 HSYNC COUNTER 1
RM-952 RM-952
RM-952
6CH
FIFO
UNIT
2
2
DISPLAY
I 2 C BUS
INTERFACE UNIT
CLOCK GENERATOR
SPC700 CPU CORE
/SYSTEM CONTROL
ROM
RAM
12K/16K/24K/32K
352/704/1536 BYTES
40K/48K/60K BYTES
PRESCALER/
TIME-BASE TIMER
WATCHDOG TMER
32kHZ
TIMER/COUNTER
2
8-BIT PWM 8CH
14BIT PWM 1CH
(6CH)
8 (6)
– 58 –
PA0~PA7
8
8 PB0~PB7
6 PC0~PC5
2
PC6~PC7
8
PD0~PD7
2 PE0~PE1
2
PE2~PE3
3 PE4~PE6
8 PF0~PF7
5 PG3~PG6*, PG7