Kenwood DPX502 Service Manual page 21

Z
PC BOARD (FOIL SIDE VIEW)
SWITCH UNIT X16-614x-xx (J76-0442-02)
VFD SYS DT
ESD
AA
SW VFL
C5
R31
R30
PAN5V
FL+B
R1
R2
R3
R4
RST
VFD INH
R5
VFD PAN
VFD CE
R6
VFD CL
R7
REMO
ENC CCW
R8
ILL+B
R9
KS2
CP3
R39
R41
R49
R42
R47
AB
1
Q1
CP5
Q2
Q3
R19
R20
R18
C14
R22
C1
R24
R25
R26
Refer to the schematic diagram for the values of resistors and capacitors.
AC
DPX502/502U/502UY
DPX-MP5100U
CN1
3
X16-614x-xx
Ref. No. Address
Q1
Q2
Q3
Q12
AD
1
2
3
4
3AB
3AB
3AB
5
5AC
6
7
21