Sony ICD-SX700 Service Manual page 32

ICD-SX700/SX700D/SX800/SX800D/SX900
DRCN
VDD1
VREF1
32
IC3403 SM6801AB-G-EL (MAIN Board (5/5))
17
1
2
BIAS
OSC
3
VREF
+
–
PWM
Modulator
+
4
IN –
5 6 7 8
16 14
15 13
MUTE
POWER DOWN,
PROTECTION
LEVEL
BUFFER
SHIFTER
LEVEL
BUFFER
SHIFTER
12 OUTP
10 OUTN
11 VSS2
9 VDD3