Servo (Ic401) - LG OK99 Service Manual

3. SERVO (IC401)

X X I
10
XO
11
Fig 3-1. Crystal 16.9344 MHz
10
C445
15pF
(X400)
RXI RXO
R423
1M
11
R422
220
X400
16.9344MHz
C444
15pF
RFGND
12
C424
100nF
RFGND
3-36
Copyright © 2018 LG Electronics Inc. All rights reserved.
Fig 3-2. CD-16M
(IC401 pin31)
IC401
RFGND
C431
100nF
RFGND
Only for training and service purposes.
RFGND
R419
33
12