Sony WX-GT90BT Service Manual page 40

WX-GT90BT/GT90BTE/GT99BT
IC401 BD3467FV-E2
A1 1
A2 2
B1 3
B2 4
CP1 5 ISO
GND
AMP
CN 6
ISO
GND
CP2 7 AMP
DP1 8 ISO
GND
AMP
DN 9
ISO
GND
DP2 10 AMP
EP1 11 ISO
GND
AMP
EN 12
ISO
GND
EP2 13 AMP
FP1 14
ISO
GND
AMP
FN1 15
FN2 16
ISO
GND
AMP
FP2 17
MIN 18
SPA1 19
SPA2 20
IC402 MM1886A33NRE
CONT 1 BIAS
–
+
VOLTAGE
REFERENCE
GND 2
NC 3
40
5 VIN
CURRENT
LIMIT
REGULATOR
4 VOUT
THERMAL
SHUTDOWN
FADER FADER
BOOST ATT
FADER FADER
BOOST ATT
FADER FADER
BOOST ATT
FADER FADER +
BOOST ATT
FADER FADER +
BOOST ATT
FADER FADER
BOOST ATT
40 OUTC
39 OUTS
38 OUTR1
37 OUTR2
36 OUTF1
35 OUTF2
34 INF2
33 INF1
32 INR2
31 INR1
30 INS
29 INC
28 IG1
27 IG2
VCC
26 VCC
25 FIL
24 GND
23 SDA
I2C
22 SCL
BUS
LOGIC
21 MUTEB