Download SERVICE MANUAL

• DISPLAY SECTION
IC505 MC14053BCP
B1
1
B0
2
16 VDD
15 B.COM
OPEN
C1
3
C.COM
4
14 A.COM
13 A1
OPEN
CO
5
12 A0
INH
6
11 A
VEE
7
VSS
8
10 B
OPEN
9
C
IC506 BA3833F
RESET 1
C
18 RESET
RESET
REFFERENCE
CURRENT
PREF 2
17 f01
BPF
LINE 3
NF
DET
16 f02
BPF
LINE
4
IN
DET
15 f03
BPF
DET
GND 5
14 f04
BPF
BIAS 6
C
DET
13 f
Bias
DET
NC 7
12 VCC
NC 8
11 NC
NC 9
10 NC
• SLIDING PANEL SECTION
IC891 LB1641
T.S.D
O.C.P
MOTOR
DRIVE
MOTOR
DRIVE
1
2
3
4
5
6
7
8
9
10
GND
MOTOR
DRIVE
NOISE
FILTER
CLAMP
FWD.IN
REV.IN
VCC 1
VCC 2
NOISE
FILTER
MOTOR
DRIVE
FWD/REV/STOP
CONTROL LOGIC
25