Pioneer CX-692 Manual de serviço - Página 24

Procurar online ou descarregar pdf Manual de serviço para Leitor de DVD Pioneer CX-692. Pioneer CX-692 29 páginas. Dvd/cd mechanism unit

CX-692

3. MECHANISM DESCRIPTIONS

- Inserting the Magazine

1. Inserting the magazine while countering the spring force

of the EJECT lever , the lock arm will slide along the

groove on the reverse side of the magazine and lock into

place(due to the torsion spring on the reverse side of the

lock arm).

2. The magazine lock is detected when the sensor arm

moves along the EJECT lever cam section and presses

against the MAG switch(S301) located on the CD core

unit. Initially , the sensor arm is held by the cam section

of the EJECT lever until the magazine lock arm is pushed

off by the groove on the reverse side of the magazine.

When the lock arm is pushed off the cam section is

released , but is held again by the lock arm. When the

magazine lock is released, the sensor arm presses the

MAG switch(S301).

- Elevation Operation

The drive operation is the same as the CX-652.

(See service manual CX-652:CRT1857)

- Elevation Detection

When the rear lever is driven the front lever and sensor

lever are also driven via the jointed arm. The voltage is

detected, and drive initiated, when the knob of the linear

position sensor(slide volume:VR801) enters the U-shaped

groove of the sensor lever.

When the magazine

is not inserted

EJECT lever cam

MAG switch (S301)

Detection arm

Stop

Lock arm

Fig. 29

When the magazine

is not inserted

Stop

Moves along the

groove in the

magazine.

Fig. 30

Fig. 31