HTZ-7, HTZ-C7, HTZ-SW7, HTZ-ST7
QQ
3 7 63 1515 0
6.1.5 MECHANICAL ADJUSTMENT
Tangential Skew and Radial Skew Coarse Adjustment
•
Test mode
TRKG = OFF
•
Play the DVD test disc
at outer track.
START
DVDM ASSY
CN201
RFO
5
TE
L 13942296513
DVD Jitter Adjustment
TEST DIG/ANA
• Test mode
TRKG = ON
• Play the DVD test disc at outer track
(around #1F0000).
START
DVDM ASSY
www
CN201
RFO
5
.
96
http://www.xiaoyu163.com
Mechanism
assy
Tangential
Adjustment
Screw
∗
See "Adjustment
points".
Mechanism
assy
Player
Radial
Adjustment
Screw
∗
See "Adjustment
points".
Mechanism
assy
Tangential
Adjustment
Screw
∗
See "Adjustment
points".
VIDEO OUT
Player
Mechanism
assy
Radial
Adjustment
Screw
∗
See "Adjustment
points".
x
ao
u163
y
EQ
i
UNIT
http://www.xiaoyu163.com
2 9
8
RF(11T)
Max.
RF(11T)
Max.
CH1
(X)
Probe (10:1)
Q Q
3
6 7
1 3
1 5
JT:Min.
VIDEO IN
JT:Min.
co
Probe (10:1)
.
9 4
2 8
CH2
Oscilloscope
(Y)
V: 50mV/div.
H: 0.5µsec/div.
AC mode
0 5
8
2 9
9 4
2 8
JT[0000] 0280
TV monitor
CHECK
Jitter < 6.0 nS
m
JITTER
LEVEL
X1
27M
Jitter Meter
9 9
9 9