KENWOOD KDVC820
Service Manual

KDV-C810/C820/C830 /C840/C860
qSetting for the unit condition as follows. POWER ON : STOP MPEG UNIT
No. 1 ITEM 27MHZ REFERENCE CLOCK INPUT SETTINGS -

ADJUSTMENT

OUTPUT SETTINGS Connect a Frequency counter between 27MHz test point to GND.

SETTINGS STOP (POWER ON)

ALIGNMENT POINT CT551

ALIGN FOR 27MHz±0.1KHz

FIG A

MPEG UNIT (COMPONENT SIDE VIEW)

27MHz TEST POINT 27MHz Reference Clock CT551

GND

Fig. A

Frequency counter

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. 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). * Shut off a power supply within 2 seconds after magazine pack discharge.

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