Sony WRR-800A Service Manual page 31

S-81250PG-PD-S
S-81250PG-PD-T1
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
—TOP VIEW—
1 2 3
GND IN OUT
2
3
IN OUT
GND
1
TA8122AF (TSB)FLAT PACKAGE
TA8122AF(J.TP2)
BU2114F(ROHM)FLAT PACKAGE
CMOS SHIFT RESISTOR WITH LATCH
—TOP VIEW—
V
DD
SIN 1 18
(5.0V)
OUT1
CK 2 17
OUT2
LATCH 3 16
OUT3
SOUT 4 15
EN OUT4
5 14
RST OUT5
6 13
OUT6
7 GND 12
OUT7
8 GND 11
OUT8
9 GND 10
OUT1 OUT2 OUT3
17 16
5
EN
D Q D Q D Q
C OB C OB C OB
R R R
3
LATCH
1
D Q D Q D Q D Q
SIN
C OB C OB C OB C OB
R R R R
2
CK
6
RST
TC4S69F (TOSHIBA)CHIP PACKAGE
TC4S69F(TE85R)
C-MOS INVERTER
—TOP VIEW—
1
5 V
DD 2 4
A A
Y =
2
Y = A
GND 3 4
A Y
0 1
1 0
TYPE V 0 ; LOW LEVEL
DD
1 ; HIGH LEVEL
7S04F
7SU04F +2 to +6V
7SU04FU
4S69F
+3 to +18V
4SU69F
7SH04FU
+2 to +5.5V
7SHU04FU
WRR-800/800A
SIN : SERIAL DATA INPUT
CK : SHIFT CLOCK INPUT
LATCH : LATCH INPUT
SOUT : SHIFT RESISTOR (FINAL STAGE)
OUTPUT
EN
: ENABLE INPUT
RST : RESET INPUT
OUT1 OUT8
- : SHIFT RESISTOR LATCH OUTPUT1-8
OUT4 OUT5 OUT6 OUT7 OUT8
15 14 13 12 11 10
D Q D Q D Q D Q D Q
C OB C OB C OB C OB C OB
R R R R R
4
D Q D Q D Q D Q
SOUT
C OB C OB C OB C OB
R R R R
Y
TC74HC4053AFS (TOSHIBA)FLAT PACKAGE
TC74HC4053AFS-EL
C-MOS TRIPLE 2-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER
—TOP VIEW—
12 X0
V
DD
Y1 1 16
I/O
13 X1
(+2V to +6V)
OPEN
11 A
Y0 2 15 Y
I/O I/O
2
Y0
Z1 3 14 X
I/O I/O
1 Y1
OPEN
10 B
Z 4 13 X1
I/O I/O
5
Z0
Z0 5 12 X0
I/O I/O
3
Z1
OPEN
9 C
EN 6 11 A
IN IN
7 10 B
V * IN
EE
8 GND 9 C
IN
V *; V _ V = +3V to +12V
EE DD EE
V < GND
EE
CONTROL INPUTS
SELECT ON CHANNEL
EN
C B A
0 0 0 0 Z0 Y0 X0
0 0 0 1 Z0 Y0 X1
0 0 1 0 Z0 Y1 X0
0 0 1 1 Z0 Y1 X1
0 1 0 0 Z1 Y0 X0
0 1 0 1 Z1 Y0 X1
0 1 1 0 Z1 Y1 X0
0 ; LOW LEVEL
0 1 1 1 Z1 Y1 X1
1 ; HIGH LEVEL
1 X X X
OPEN
X ; DON'T CARE
TC75W51FU-TE12R (TOSHIBA)
C-MOS DUAL OPERATIONAL AMPLIFIER
—TOP VIEW—
8 7 6 5
V
DD
(+1.5 to +7V)
_
+
+
_
GND
1 2 3 4
UPC4574G2 (NEC)
UPC4574G2-T1
QUAD OPERATIONAL AMPLIFIER
—TOP VIEW—
1 14
2 13
_ + + _
3 12
4 V V 11
CC EE
5 10
_ +
+ _
6 9
7 8
V _ V < 36V
CC EE
X 14
Y 15
4
Z
EN V
EE
6 7
4-3
IC