Sony HCD-RG490; HCD-RG590 Service Manual page 65

IC102 R2S15208SP
REFIN 1 REF AMP 10
LIN 2 9
3BAND
PARAMETRIC
EQUALIZER
RIN 3 8
7
VCC 4
MCU
DATA 5 6
INTERFACE
– MIC, AUX, HP Board –
IC802 M65850FP-E1
16 15 14 13 12
OSCILLATOR
1/2 VCC
DO1
CLOCK
AUTO
MAIN
RESET
RESET
CONTROL
D1 DO0
A/D
LPF1
1 2 3 4 5 6
– CD-G Board –
IC1005 SN74AHCT04NSR
VCC
14 13 12 11 10
1 2 3 4
REFOUT
LOUT
ROUT
GND
CLOCK
11 10 9
D/A LPF2
MO
20KBIT
SRAM
MI
7 8
9 8
5 6 7
GND
IC1006 NJM2561F1-TE2
POWER SAVE 1
75 OHM
VOUT 2
DRIVER
VSAG
3
HCD-RG490/RG590
6 VCC
5 GND
LOW-PASS
VIN
4
FILTER
CLAMP
65