Focus Offset (Feo) Adjustment; Tracking Offset (Teo) Adjustment - Pioneer XC-LA21 Service Manual

(2) Check and Adjustment

1. Focus Offset (FEO) Adjustment

FUNCTION : CD
CD in stop mode
START
FEO
VREF
CD ASSY

2. Tracking Offset (TEO) Adjustment

FUNCTION : CD
CD in stop mode
START
TSO
VREF
CD ASSY
Focus Offset
Player
1
4
Tracking Offset
Player
1
4
DC voltage
0
VR4
Probe
DC voltage
0
VR3
Probe
XC-LA21
10 mV
Oscilloscope
DC Mode
V : 50mV/div
H : 1mSec/div
10 mV
Oscilloscope
DC Mode
V : 50mV/div
H : 1mSec/div
35