Sony SX-M100, Руководство по обслуживанию

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SX-M700 6-13
**********
C-MOS 8-BIT MICRO PROCESSOR
-TOP VIEW-
TMP82C51AM(1/2)
IL00
INPUT
C/D
CLK
CS
CTS
DSR
RESET
RD
RXC
RXD
TXC
WR
; DATA CONTROL
; SYSTEM CLOCK
; CHIP SELECT
; CLEAR TO SEND
; DATA SET READY
; MASTER RESET
; DATA READ
; RECEIVE CLOCK
; RECEIVE DATA
; TRANSMIT CLOCK
; DATA WRITE
OUTPUT
DTR
RTS
RXRDY
TXD
TXEMPTY
TXRDY
INPUT/OUTPUT
D0-D7
SYNDET/BD
; DATA TERMINAL READY
; REQUEST TO SEND
; RECEIVE READY
; TRANSMIT DATA
; TRANSMIT EMPTY
; TRANSMIT READY
; DATA
; SYNC/BREAK CHARACTER DETECT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
27
28
1
2
5
6
7
8
16
20
13
10
11
25
3
9
17
22
12
21
D0
D1
D2
D3
D4
D5
D6
D7
SYNDET/BD
RD
WR
CS
RXC
RXD
TXC
CTS
DSR
C/D
RESET
19
15
18
14
23
24
TXD
TXRDY
TXEMPTY
RXRDY
RTS
DTR
D2
I/O
D3
I/O
RXD
IN
D4
I/O
D5
I/O
D6
I/O
D7
I/O
TXC
IN
WR
IN
CS
IN
C/D
IN
RD
IN
RXRDY
OUT
V
DD(+5V)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
D1
I/O
D0
I/O
RXC
IN
DTR
OUT
RTS
OUT
DSR
IN
RESET
IN
CLK
IN
TXD
OUT
TXEMPTY
OUT
CTS
IN
SYNDET/BD
I/O
TXRDY
OUT
GND
TMP82C51AM(2/2)
RECEIVE
DATA
BUFFER
STATUS
DATA
BUFFER
D0-D7
27, 28, 1, 2, 5-8
RESET
CLK
C/D
RD
WR
CS
21
20
12
13
10
11
TXD
TXRDY
TXEMPTY
TXC
RXD
RXRDY
SYNDET/BD
RXC
RTS
CTS
DTR
DSR
19
15
18
9
3
14
16
25
23
17
24
22
TRANSMIT
DATA
BUFFER
(8)
INTERNAL DATA BUS
TRANSMIT
CONTROL
COMMAND
DATA
BUFFER
READ/WRITE
&
CONTROL
MODEM
CONTROL
RECEIVE
CONTROL
RECEIVE
BUFFER
(PARALLEL SERIAL)
TRANSMIT
BUFFER
(PARALLEL SERIAL)
1
2
3
4
8
7
6
5 V
EE
V
CC
_ +
_ +
DUAL OPERATIONAL AMPLIFIERS
(SINGLE-SUPPLY TYPE)
–TOP VIEW–
**********
LM358N
IL08
TYPE V
CC
- V
EE
+5 to +36V
+2.5 to +36V
+3 to +24V
+4 to +32V
+3 to +10V
+4 to +14V
+4 to +32V
+3 to +16V
+3 to +10V
+3 to +44V
+3 to +36V
828 TYPE
2244 TYPE
2904 TYPE
3404 TYPE
3414 TYPE
4572 TYPE
5216 TYPE
7022 TYPE
75W01 TYPE
33172 TYPE
OTHERS
TL431CLP
IL00
**********
K
A
REF
REF
ADJUSTABLE PRECISION SHUNT REGULATOR
-TOP VIEW-
K
A
REF
OR
ANODE
(A)
CATHODE
(K)
TMP82C51AM(TOSHIBA)
UPC1093(NEC)
UPC1094C(NEC)
UPC4572C(NEC)