Panasonic SA-VK31EE - Page 47

DQ0~15
2~5,
7~10,
35~38,
40~43
A0~8
18~21,
24~28
CASL#
32
CASH#
31
A9
29
RAS#
15
WE#
14
IC2100
C3ABMG000160
16M DRAM
A0~17
2~12,
23,25~30
/WE
31
/RESET
1
D0~7
13~15,
17~21
/OE
24
/CE
22
IC2120
C3FBJC000057
FLASH ROM
SW1 SW2 SW3
SW4
SW5
B
B
D1
36
CHG_HALF
Q1
POWER
SUPPLY
CONTROL
39
CHG_SW1
38
CHG_SW2
7
CHG_AD1
6
CHG_AD2
D2
B
B
RM1
5
IN1
6
IN2
Vs
8
OUT1
2
OUT2
10
VREF
4
VCC
7
GND
1
REG
IC1
C0GAM0000005
MOTOR DRIVE
B
37
CHG_PLGR
35
CHG_CW
34
CHG_CCW
Q2923
PLUNGER MOTOR
SUPPLY CONTROL
SWITCH
Q2924
CD MOTOR
SUPPLY SWITCH
Q2813
SWITCH
Q2812
Q2810, Q2814, Q2815
B
CDPCONT
40
LOAD
CD
OPEN PUSH PUSH
IC2804
C0DAAHG00007
REGULATOR
Q2816
PCONT
SWITCH
SWITCH
SWITCH
L1
C2BBGF000579
MICROPROCESSOR
IC600
M
47
SA-VK31EE