56
STR-DA2100ES
IC100
86CK74AFG-5DC1
– DISPLAY Board –
PD
STANDBY CONTROL CIRCUIT
SYSTEM CONTROL CIRCUIT
TIMING GENERATOR
CLOCK
GENERATOR
TIMER BASE
TIMER
WATCHDOG
TIMER
HIGH
FREQUENCY
LOW
FREQUENCY
41 PD4 (V36)
42 PD3 (V35)
43 PD2 (V34)
44 PD1 (V33)
45 PD0 (V32)
P9
46 P97 (V31)
47 P96 (V30)
48 P95 (V29)
49 P94 (V28)
50 P93 (V27)
51 P92 (V26)
52 P91 (V25)
53 P90 (V24)
P8
54 P87 (V23)
55 P86 (V22)
56 P85 (V21)
57 P84 (V20)
58 P83 (V19)
P6
59 P82 (V18)
60 P81 (V17)
61 P80 (V16)
65
P84 (V12)
66
P83 (V11)
67
P82 (V10)
68
P81 (V9)
69
P80 (V8)
70
P84 (V7)
71
P83 (V6)
72
P82 (V5)
73
P81 (V4)
74
P80 (V3)
75
P82 (V2)
76
P81 (V1)
77
P80 (V0)
P4
37
P47 (AIN7, STOP5)
36
P46 (AIN6, STOP4)
35
P45 (AIN5, STOP3)
34
P44 (AIN4, STOP2)
33
P43 (AIN3)
32
P42 (AIN2)
31
P41 (AIN1)
30
P40 (AIN0)
P1
INTERRUPT CONTROLLER
17
P17 (SCK)
16
P16 (SO)
15
P15 (SI)
14
P14 (INT4)
13
P13 (PPG)
P5
21
P53 (DVD)
20
P52 (TC1, INT2)
19
P51 (INT1)
18
P50 (INT0)
12
P12 (PWM4, PDO4, TC4)
11
P11 (TC3, INT3)
10
P10 (TC2)
40
VKK
39
VAREF
38
AVSS
P3
79
P30
78
VDD
80
P31
P7
62 P77 (V15)
63 P76 (V14)
64 P75 (V13)
VFT DRIVER CIRCUIT
(AUTOMATIC DISPLAY)
ADDRESS/DATA BUS
ADDRESS/DATA BUS
P05
P06
P07
28 29
P2
9
P20 (STOP, INT5)
8
RESET
7
P22 (XTOUT)
6
P21 (XTIN)
5
VDD
4
TEST
3
XOUT
2
XIN
1
VSS
8-bit A/D
CONVERTER
16-bit
TIMER/
COUNTER
SIO
TLCS-870/C
CPU
DATA
MEMORY
(RAM)
PROGRAM
MEMORY
(ROM)
TC1
TC2
8-bit
TIMER/
COUNTER
TC3
TC4
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