Sony HBD-TZ215 Service Manual page 4

HBD-TZ215/TZ715
RELEASING THE DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure :
1. Press the [ ] button to turn the power on.
?/1
2. Press the [FUNCTION] button to set DVD/CD function.
3. Press the [ ] button and the [Z] button simultaneously for fi ve
x
seconds again.
4. The message "UNLOCKED" is displayed and the tray is un-
locked.
Note: When "LOCKED" is displayed, the tray lock is not released by
turning power on/off with the [ ?/1 ] button.
MODEL IDENTIFICATION
– Back Panel –
Model
HBD-TZ215: Indian model
HBD-TZ215: Middle East & African
models
HBD-TZ215: Latin American model
HBD-TZ715: Middle East & African
models
NOTE OF REPLACING THE IC507 AND IC1501 ON
THE MAIN BOARD
IC507 and IC1501 on the MAIN board cannot exchange with
single. When these parts are damaged, exchange the complete
mounted board.
HOW TO OPEN THE DISC TABLE WHEN POWER
SWITCH TURNS OFF
Insert a tapering driver into the aperture of the unit bottom, and
slide it in the direction of the arrow.
Insert a screwdriver from between the front panel and
the chassis and slide the rod in the direction of the arrow.
– Bottom view –
4
Parts No.
Part No.
4-296-217-0[]
4-296-217-1[]
4-296-217-2[]
4-296-217-3[]
tray
PRECAUTION WHEN INSTALLING A NEW OP UNIT/
PRECAUTION BEFORE UNSOLDERING THE STATIC
ELECTRICITY PREVENTION SOLDER BRIDGE
When installing a new OP unit, be sure to connect the fl exible
printed circuit board fi rst of all before removing the static electric-
ity prevention solder bridge by unsoldering.
Remove the static electricity prevention solder bridge by unsolder-
ing after the fl exible printed circuit board has already been con-
nected. (Do not remove nor unsolder the solder bridge as long as
the OP unit is kept standalone)