Sony RCD-W10 Service Manual page 72

RCD-W10
WOUT
72
IC171 BA5937AFP-E2 (CDR Board)
OUT1- 1
D
x2
OUT1+
2 D
x2
IN1-1
3
10k
IN1-2
4
10k
NC
5
NC
6
MUTE
MUTE
7
ch1,4
GND
8
NC 9
VCC2 10 VCC(ch2)
NC
11
D
OUT2+ 12
x2
OUT2-
13 D
x2
SGND 14
x1/4
IC172 LB11698H-TE-L (CDR Board)
15
UIN1
16
UIN2
17
VCC1
RF 18
VCC2 19
UOUT 20
VOUT 21
22
NC 23
NC 24
CURRENT
NC 25
LIMITER
CONTROL
26
NC
27
VLMC
SHORT BRAKE
REVERSE BRAKE
SWITCH FUNCTION
28 REFERENCE VOLTAGE
VREF
THERMAL SHUTDOWN
28
D
27
x2
D
26 OUT4+
LEVEL SHIFT x2
25 IN4-1
10k
LEVEL SHIFT
+
24 IN4-2
23 VREFIN
22 VCC1
+
21
10k
20
LEVEL SHIFT
19
D 18
x2
D 17
x2
VOLTAGE
CTRL
FWD 16
LOGIC
15
REV
HALL
POWER
SUPPLY
FORWARD
/REVERSE
ROTATION
DIRECTION
DETECTOR
1 HALL FG/
3 HALL FG
SGND
OUT4-
VCC3
IN3
LDIN
OUT3+
OUT3-
FWD
REV
14 VIN2
13
VIN1
12
WIN2
11
WIN1
10 VH
9
RS
8 FG
7
BREAK
6
S/S
5
SIGGND
4
FGSEL
3 FC
2
VCREF
1
VC