Kenwood KDV-C810 Service Manual page 12

KDV-C810/C820/C830
/C840/C860
QQ
3 7 63 1515 0
Setting for the unit condition as follows.
POWER ON : STOP
MPEG UNIT
No. ITEM
1 27MHZ REFERENCE
CLOCK
MPEG UNIT (COMPONENT SIDE VIEW)
TE
L 13942296513
Notes.
About repair of a laser pickup with service.
Change with a laser pickup single article and adjustment
cannot be performed. A service part is supplied in a pickup
unit (with in VM1, VM2, PHT2 and SW4). If you need change
to spindle motor (VM1) and feed sensor (PHT2) you can
order to pickup unit.
www
.
12
ADJUSTMENT
INPUT SETTINGS OUTPUT SETTINGS
- Connect a Frequency
counter between 27MHz
test point to GND.
x ao u163
y
i
2 9
8
SETTINGS ALIGNMENT POINT
STOP (POWER ON)
27MHz Reference
Clock
CT551
Q Q
3 6 7 1 3 1 5
Fig. A
About the handling after repair (for transportation)
Please after repair for the units you must be internalized
elevator mechanism of most below position (for magazine
pack eject position), and always attach CAUTION CARD
and STEPPED SCREW (for transportation). In order to
make an elevator mechanism downed, please carry out in
the following procedure (this model not included test mode).
co
* Shut off a power supply within 2 seconds after magazine
.
pack discharge.
9 4 2 8
ALIGN FOR
CT551 27MHz±0.1KHz
27MHz
TEST POINT
0 5 8 2 9 9 4 2 8
GND
Frequency counter
m
9 9
FIG
A
9 9