Sony SX-M700 Service Manual page 68

HD64180ZRCP8(HITACHI)
SX-M700
**********
LT1134ACSW(LINEAR TECH)
RS232C DRIVERS/RECEIVERS
-TOP VIEW-
V+ 1 24 V-
V
CC
2 23 C2-
(+5V)
C1+ 3 22 C2+
C1- 4 21 DRIVER
DRIVER 5 20 RX
OUT OUT
RX IN 6 19 DRIVER
DRIVER OUT 7 18 RX OUT
RX 8 17 DRIVER
IN
DRIVER OUT 9 16 RX OUT
RX IN 10 15 DRIVER
DRIVER 11 14 RX
OUT OUT
RX IN 12 GND 13
INPUT
DRIVER IN ;RS-232C DRIVER INPUTS
RX IN ;RECEIVER INPUTS
OUTPUT
DRIVER OUT ;RS-232C DRIVER OUTPUTS
RX OUT ;RECEIVER OUTPUTS TTL/CMOS VOLTAGE LEVELS
C1+,C1-,C2+,C2- ;EXTERNAL CAPACITORS
V+ ;POSITIVE SUPPLY(RS-232C DRIVERS)
V- ;NEGATIVE SUPPLY(RS-232C DRIVERS)
LT1134CS
IL08
IN
IN
IN
IN
6-5