Sony HCD-GNX780 Service Manual page 57

– MIC Board –
IC1100 TC9488FG
30 29
1 2
– CDG Board –
IC1006 NJM2575F1-TE2
PWR 1
SAVE 2
75
VOUT 3
DRIVER
28 27 26 25 24
VREF
POST
DAC S/H
LPF
ADPCM DELAY ADPCM
DECODE DRAM ENCODE
OSC VOLUME CONTROL
3 4 5 6
6 VCC
5 GND
6dB
VIN
4
LPF
CLAMP
23 22 21 20
VREF
ADC
VREF
7 8 9 10 11
HCD-GNX780/GNX880
19 18 17 16
ALC
VREF
VREF
ALC
12 13 14 15
57