Sony CDL1100 Service Manual page 47

IC303 HD6433032SSNM11F
60 59 58 57
P7 /AN 61
2 2
P7 /AN 62
3 3
P7 /AN 63
4 4
P7 /AN 64
5 5
P7 /AN 65
6 6
P7 /AN 66
7 7
VREF
67
AVSS 68
P8 /IRQ 69
0 0
70
P8 /IRQ
1 1
71
P8 /IRQ
2 2
72
P8 /IRQ
3 3
PA /TP /TCLKA
73
0 0
PA /TP /TCLKB 74
1 1
PA /TP /TIOCA /TCLKC 75
2 2 0
PA /TP /TIOCB /TCLKD 76
3 3 0
PA /TP /TIOCA 77
4 4 1
PA /TP /TIOCB
78
5 5 1
PA /TP /TIOCA 79
6 6 2
PA /TP /TIOCB 80
7 7 2
IC304 SST29EE512-90-4C-NHTR
26 25 24 23 22 21 20 19 18
A8 27
A13 28
OE,CE,AND WE
A14 29
LOGIC
NC 30
WE
31
32
VCC
1 2 3 4
56 55 54 53 52 51 50 49 48 47 46 45 44
PORT 6
CLOCK
H8/300H CPU
OSCILLATOR
ROM
(MASK ROM)
RAM
16 BIT
INTEGRATED
TIMER UNIT
(ITU)
PROGRAMMABLE
TIMING PATTERN
CONTROLLER
(TPC)
PORT B
1 2 3 4 5 6 7 8
17 16 15 14 13
DATA LATCH
INPUT/OUTPUT
BUFFERS
Y-GATING
CELL MATRIX
Y DECODER
X DECODER
5 6 7 8 9 10 11 12
43 42 41
PORT 5
ADDRESS BUS
DATA BUS (HIGH)
DATA BUS (LOW)
BUS
CONTROLLER
INTERNUPTION
CONTROLLER
WATCH DOG TIMER
(WDT)
SERIAL COMMUNICATION
INTERFACE
(SCI) x 1CH
A/D CONVERTER
PORT 9
9 10 11 12 13 14 15 16 17 18 19 20
A /P5
40
17 2
39 A /P5
16 1
38 A /P2
15 7
37 A /P2
14 6
36 A /P2
13 5
35 A /P2
12 4
A /P2
34
11 3
A /P2
33
10 2
A /P2
32
9 1
31 A /P2
8 0
30
VSS
29
A /P1
7 7
28
A /P1
6 6
27
A /P1
5 5
26 A /P1
4 4
25 A /P1
3 3
24 A /P1
2 2
23 A /P1
1 1
22 A /P1
0 0
21 VCC
PORT 3
47