Sony ExwaveHAD SSC-DC50A, Service Manual

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6-7 SSC-DC50A/54A (UC)
SSC-DC50AP/54AP/58AP (CE)
IC
A/D CONVERTER
8 BITS TIMER/COUNTER 0
8 BITS TIMER 1
V SYNC SEPARATOR
PROGRAMMABLE
PRESCALER
14 BITS PWM GENERATOR
PULSE MEASURE UNIT
SERVO
INPUT
CONTROL
DRUM
CAPSTAN
CTL
SERIAL
INTERFACE UNIT
(CH0)
INTERRUPT
CONTROLLER
SPC700
CPU CORE
ROM
32 K BYTES (CXP87132) 40 K BYTES (CXP87140)
BUFFER
RAM
32 BYTES
SERIAL
INTERFACE UNIT
(CH1)
FIF0
AV
DD
12
CS0
SI0
SO0
SCK0
77 78 79
SI1
SO1
SCK1
75
EC
81
TO
64 63
SYNC0 SYNC1
68 67 66 65
CFG DFG DPG
PBCTL
85 84 83 76
OSCO
PCK/OSCI
PO
XOUT
82
PWM
74 72 70 73 71 69
PWM0
DAA0 DAB0
PWM1
DAA1 DAB1
64 61
PMI
PMSK
62 61
EXI0 EXI1
52
60 - 53, 49 - 46 AN0 - AN11
AV
REF
51
AGND
50
INT0
76
INT1
80
INT2
75
CLOCK GENERATOR/
SYSTEM CONTROL
PORT
A
8
PA0 - PA7
96 - 89
RAM
1,312 BYTES
FRC
CAPTURE UNIT
FIF0
PROGRAMMABLE
PATTERN
GENERATOR
PRESCALER/
TIME BASE TIMER
REALTIME
PULSE
GENERATOR
CH0
CH1
EXTAL
41
XTAL
40
RST
38
MP
37
2
2
3 2 2 2 4 4
PROGRAMMABLE
PATTERN
GENERATOR
RAM
64
BYTES
PORT
B
8
PB0 - PB7
4 - 1, 100 - 97
PORT
C
8
PC0 - PC7
12 - 5
8
PD0 - PD7
28 - 21
2
PE0, PE1
76, 75
6
PE2 - PE7
74 - 69
4
PF0 - PF3
56 - 53
4
PF4 - PF7
49 - 46
8
PG0 - PG7
68 - 61
8
PH0 - PH7
36 - 29
1
PI0
84
8
PJ0 - PJ7
20 - 13
7
PI1 - PI7
83 - 77
1
PK0
85
19
96 - 89, 4-1, 100 - 97, 12 - 10
PPO000 - PPO018
10
96 - 89, 99, 100
PPO100 - PPO107, PPO112, PPO113
5
9 - 5
RTO3 - RTO7
2
12 BITS PWM GENERATOR
(CH0)
12 BITS PWM GENERATOR
(CH0)
RAM
96
BYTES
PORT
D
PORT
E
PORT
F
PORT
G
PORT
H
PORT
I
PORT
J
PORT
K
42 43 44 45