Sony SA-WSLF1 Service Manual page 33

IC503, 505 MC14052BDR2
IC519 LC89056W-E
36 35
CE 37
CL 38
MICROCOMPUTER
INTERFACE
XSEL 39
MODE0 40
MODE
SELECT
MODE1 41
DGND 42
DVDD 43
DOSEL0 44
DOSEL1 45
CKSEL0 46
CKSEL1 47
SYSTEM
XMODE 48
RESET
1 2 3
IC522 SN74LV157APWR
VCC STROEE 4A 4B
16 15 14 13
O 4A 4B
S
1A
1B 1Y
2 3 4
1
SELECT 1A 1B 1Y
34 33 32 31 30 29 28 27 26 25
C BIT
DETECT
SAMPLING
FREQUENCY
LOCK
CLOCK
DETECT
DATA
TIMING
DEMODULATOR
PLL
INPUT
CIRCUIT
4 5 6 7 8 9 10
4Y 3A 3B 3Y
12 11 10 9
4Y 3A 3B
3Y
2Y 2B 2Y
5 6 7 8
2A 2B 2Y GND
24 AUDIO
PA/PB
DETECT
23 EMPHA
22 XIN
21 XOUT
20 XMCK
19 DVDD
18 DGND
17 XSTATE
16 DATAO
15 LRCK
14 BCK
13 CKOUT
11 12
SA-WSLF1
IC529 SN74LV541APWR
OE1 1 20 VCC
19
A1 2
18 Y1
A2 3
17 Y2
A3 4
16 Y3
A4 5
15 Y4
A5 6
14 Y5
A6 7
13 Y6
A7 8
12 Y7
A8 9
11 Y8
GND 10
OE2
33