Sony HCD-VX90AV Service Manual page 51

• PANEL Board (1/2)
IC604 NJU3716M-T2
DATA 13
CLK
14
STB
15
CONTROL
CLR 16
17 18 19
IC711 M65850FP
14 13 12 11
OSCILLATOR
D/A
1/2 VCC
CLOCK DO1
MO
AUTO MAIN
RESET
RESET
CONTROL
MI
D1 DO0
A/D
LPF1
1 2 3 4 5
12 SO
11 P16
10 P15
9 P14
8 P13
7 P12
6 GND
5 P11
4 P10
3 P9
P8
2
1
P7
20 21 22 23 24
10 9 8
LPF2
20KBIT
SRAM
6 7
• MOTOR (TURN) Board
IC701 M54641L
VCC
1
REG
INPUT
IN1 3
AMP.
CONTROL
INPUT
IN2 6
AMP.
4
GND
• MOTOR (SLIDE) Board
IC801 BA6286N
GND 1
RIN
2
VREF 3
OUT2 4
RNF
5
TSD
GND
6
OUT1 7
VM
8
VCC
9
FIN
10
– 81 –
VCC
8
REFERENCE
5
POWER
2 OUT2
AMP.
POWER
OUT1
7
AMP.
PO WER
SAVE
CONTROL
LOGIC